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Publication numberCN101187832 A
Publication typeApplication
Application numberCN 200710301606
Publication date28 May 2008
Filing date20 Feb 2006
Priority date10 Mar 2005
Also published asCN1942774A, CN100585424C, CN101187832B, CN101694516A, CN101694516B, CN101694517A, CN101694517B, DE602006010672D1, DE602006014016D1, EP1857828A1, EP1857828A4, EP1857828B1, EP1944616A2, EP1944616A3, EP1944616B1, EP2204661A1, EP2204661B1, EP2204661B8, US7619536, US7864065, US8368356, US20080150477, US20080266126, US20090280396, WO2006095563A1
Publication number200710301606.9, CN 101187832 A, CN 101187832A, CN 200710301606, CN-A-101187832, CN101187832 A, CN101187832A, CN200710301606, CN200710301606.9
Inventors中岛良一, 佐藤秀幸, 土谷之雄, 绳和泰
Applicant索尼株式会社
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Battery, battery residual electric quantity displaying system and electric device
CN 101187832 A
Abstract  translated from Chinese
本发明公开了一种电池组、电池剩余电量显示系统、及电子装置。 The present invention discloses a battery pack, the remaining battery charge display systems, and electronic devices. 其中,该电池组包括:连接端子,连接于电池组侧的微型计算机;以及两个电源端子,连接于电池单元,当安装有电池组的装置主体接通电源时,电池组侧的微型计算机通过连接端子与装置主体侧的微型计算机进行串行通信,交替发送用于由装置主体侧的微型计算机进行认证处理的信息和用于电池剩余电量显示的信息,并在认证处理之后,通过串行通信,向装置主体侧的微型计算机提供用于更新电池剩余电量显示的内容的电池剩余电量显示的信息。 Wherein, the battery pack comprising: a connection terminal connected to the microcomputer of the battery pack side; and two power terminals connected to the battery cells when the battery pack is installed in the apparatus main body is powered, the microcomputer of the battery pack by side The microcomputer is connected with the apparatus main body side terminal serial communication, alternately sent for by the apparatus body side microcomputer authentication processing information and information for the display of remaining battery power, and after the certification process, through serial communication information on the remaining battery charge, the body side microcomputer device provided for updating the content to display the remaining battery power display.
Claims(3)  translated from Chinese
1.一种电池组,装卸自如地安装在安装有具有通信功能的微型计算机的装置主体上,装载有具有与所述装置主体侧的微型计算机进行串行通信的通信功能的微型计算机,用于向所述装置主体提供电源,所述电池组的特征在于,包括: 连接端子,连接于所述电池组侧的微型计算机;以及两个电源端子,连接于电池单元, 当安装有所述电池组的所述装置主体接通电源时,所述电池组侧的微型计算机通过所述连接端子与所述装置主体侧的微型计算机进行串行通信,交替发送用于由所述装置主体侧的微型计算机进行认证处理的信息和用于电池剩余电量显示的信息,并在所述认证处理之后,通过串行通信,向所述装置主体侧的微型计算机提供用于更新所述电池剩余电量显示的内容的电池剩余电量显示的信息。 1. A battery pack detachably mounted on the apparatus main body is mounted a microcomputer having communication function, having a microcomputer loaded with the apparatus main body side communication function of a microcomputer serial communication, for supplying power to the apparatus main body, wherein said battery pack comprising: a connection terminal connected to the microcomputer of the battery pack side; and two power terminals connected to the battery unit, when the battery pack is installed The main body of the apparatus is powered, the microcomputer of the battery pack side connection terminal through the side of the apparatus main body microcomputer serial communication, for alternately transmitted by the body-side microcomputer of the apparatus authentication process information and information for the remaining battery charge displays, and after the certification process, through serial communication to the microcomputer of the apparatus body side offers for updating the remaining battery power displayed remaining battery power information is displayed.
2. —种电池剩余电量显示系统,其包括:装置主体,安装有具有通信功能的微型计算机;以及电池组,装卸自如地安装在所述装置主体上,装载有具有与所述装置主体侧的微型计算机进行串行通信的通信功能的微型计算机,用于向所述装置主体提供电源,所述电池剩余电量显示系统的特征在于,所述装置主体侧的微型计算机在接通电源时,从安装在所述装置主体上的电池组侧的樣i型计算才几交替接收用于认证处理的信息和用于电池剩余电量显示的信息,并进行根据取得的信息来判断连接于所述装置主体上的电池组是否为正^见电池组的认i正处理,同时,通过显示部进4于电池剩余电量显示,在所述〗人i正处理之后, 一艮纟居通过串^f于通〗言从所述电池组侧的微型计算机取得的用于电池剩余电量显示的信息,更新电池剩余电量显示的内容。 2. - Species battery residual quantity display system, comprising: a device body, a microcomputer mounted with a communication function; and a battery pack detachably mounted on the apparatus main body, loaded with the apparatus main body having a side micro-computer communication function microcomputer serial communication, is used to provide power to the device body, the battery residual quantity display system is characterized in that the device body side microcomputer at power, from installation i like computing device in the body of the battery pack side only a few alternately receiving information for authentication processing and information for the display of remaining battery charge, and based on the information obtained to determine the connection to the device body The battery pack is the positive recognition ^ i see the battery being processed at the same time, enter 4 on the remaining battery charge display by the display unit, after the person i〗 being processed, a UN-Gen Si ^ f to pass through a series〗 Information statement from the microcomputer of the battery pack side made for a battery residual quantity display, updating the battery residual quantity display content.
3. —种电子装置,其特征在于,包括:装置主体,安装有具有通信功能的微型计算机;以及电池组,装卸自如地安装在所述装置主体上,装载有具有与所述装置主体侧的微型计算机进行串行通信的通信功能的微型计算机,用于向所述装置主体提供电源,所述装置主体侧的微型计算机在接通电源时,从安装在所述装置主体上的电池组侧的孩i型计算才几交替接收用于认证处理的信息和用于电池剩余电量显示的信息,并进行根据取得的信息来判断连4妄于所述装置主体上的电池组是否为正4见电池组的i人i正处理,同时,通过显示部进4亍电;也剩余电量显示, 在所述认证处理之后,根据通过串行通信从所述电池组侧的微型计算机取得的用于电池剩余电量显示的信息,更新电池剩余电量显示的内容。 3. - electronic device, characterized by comprising: a device body, a microcomputer mounted with a communication function; and a battery pack detachably mounted on the apparatus main body, loaded with the main body side apparatus having microcomputer communication function of a microcomputer serial communication, for supplying power to the apparatus main body, the apparatus main body side microcomputer at power from the battery pack mounted on the side of the apparatus main body boy i computing only a few alternately receiving information for authentication processing and information for the display of remaining battery charge, and based on the obtained information to determine even 4 to jump to the main body of the device on the battery pack is positive 4 See Battery group of people i i being processed, while the right foot into electricity through the display unit 4; also residual quantity display, after the authentication process, based on acquired through serial communication from the microcomputer side of the battery pack for battery remaining information charge displays, update the battery residual quantity display content.
Description  translated from Chinese

电池组、电池剩余电量显示系统、及电子装置 The battery pack, the remaining battery charge display systems, and electronic device

本申请是申请日为2006年2月20日、申请号为200680000065.X、发明名称为"电池剩余电量显示方法及电子装置" 的专利申请的分案申请,其全部内容结合于此作为参考。 This application is filed on February 20, 2006, Application No. 200680000065.X, titled "battery residual quantity display method and electronic device" divisional application of patent applications, the entire contents of which are incorporated herein by reference.

技术领域 Technical Field

本发明涉及一种电池组、电池剩余电量显示系统、及电子装置。 The present invention relates to a battery pack, the remaining battery charge display systems, and electronic devices.

本申i青以2005年3月10曰、向日本申"i青的曰本专利申i青号为2005-067818的专利申请为基础主张优先纟又,通过参照该申请而在本申i青中加以引用。 In 2005, for the present application i Green said on March 10, the Japanese Shen "i cyan blue i said this patent application No. 2005-067818 patent application claims priority on the basis of Si and, by referring to the application in the present application i Green in reference to.

背景技术 Background

J见有4支术中,经常4吏用以内置有4里离子电池、NiCb电池、镍氬电池等二次电池的电池组作为电源的4i/f象才几或凄t码照相才几这才羊的摄像装置、便携式电话、或个人计算机等电子装置。 J saw four patients, often 4 officials for built-in 4-ion batteries, NiCb batteries, nickel batteries, secondary batteries argon battery pack as 4i / f like the power of only a few, or mournful t camera only a few yards this only sheep imaging device, a portable telephone, or a personal computer and other electronic devices.

这种用于电子装置的电池组内置有:例如,孩t型计算才几(以下也简称为^f鼓计算机),用于执行电池的剩余电量计算或执行与将该电池作为电源的电子装置之间的通信;该樣t计算机的外围电路;以及内置的该微计算机执行电池的剩余电量计算等所需要的、电池组电池的状态一企测电3各等。 This battery for an electronic device built: for example, only a few children t computing (hereinafter also referred to as ^ f drum computer) for performing the remaining battery charge calculation or perform the battery as a power source of the electronic device Communication between; this kind of computer peripheral circuits t; and a built-in micro computer to perform the remaining battery power computing needs, the state of the battery cell 3 are each a half measure electricity and so on. 作为这种电池组,有日本特开平09-297166 号公才艮中所记载的电池组。 Examples of such batteries, Japanese Unexamined Patent Publication No. 09-297166 Burgundy in public only described battery pack.

此外, 便携式信息终端(PDA : Personal Digital Assistant,个人数字助理)等便携式信息处理装置具有网络连接功能,随着处理能力的提高,为了与使用这些装置的电子结算等对应,而执行用于确i^用户的用户iU正处理。 In addition, a portable information terminal (PDA: Personal Digital Assistant, a personal digital assistant) or the like portable information processing apparatus has a network connection function, with the improvement of processing capacity, in order to correspond with the use of electronic billing and other such devices, is performed for determining i ^ iU user user being processed. 例如,在充电装置与〗更携式信息处理装置内的控制单元之间执行关于认证的信息通信,根据认证确认的结果,对存储在便携式信息处理装置内的个人及秘密信息进行保护。 For example, the implementation of information and communication about the certification between the control unit and the charging device〗 more portable information processing apparatus, according to the results certified confirmation of personal and confidential information stored in the portable information processing apparatus for protection. 作为具备这种功能的装置,有日本特开2004-310387号公报中所记载的装置。 As a device with this feature, there are means Japanese Unexamined Patent Publication No. 2004-310387 described.

<旦是,在以内置有二次电池的电池组为电源的电子装置中,多数是每台装置使用专用的电池组,但是在该装置上使用专用的电池组往往成为导致装置主体的^^损、损坏等的原因。 <Dan is a built-in battery pack has a secondary battery-powered electronic devices, the majority of each unit using a dedicated battery pack, but a dedicated battery on the device often becomes ^^ cause the device body Cause loss, damage or the like.

此外,现有技术中,在充电装置和便携式信息处理装置内的控制单元之间执行信息通信、进行电池的认证时,是在其他处理之前进4亍电池的认i正处理,在未完成电池i人证处理时,不能进4于其他的处理。 In addition, the prior art, performed between the charging means and the portable information processing apparatus control information communication unit, the battery authentication is being processed in other processing proceeds cell recognition of right foot 4 i, the battery is not completed when i deal with witnesses, we can not enter 4 in other processes.

此外,即i"更是相同的电池,在接通电源后、进行其他的处理之前,每次都要进4亍电池iU正。 In addition, the i "is the same battery, after turning on the power to perform other processing before, every time the battery into 4 iU positive right foot.

在现有4支术中,统一进行使用于同种电子装置的电池的认证处理,所以想要制造假冒电池的人很容易破解电池的认证方法。 In the prior four surgery, unified use in batteries of electronic devices with an authentication process, so people who want to manufacture counterfeit batteries is very easy to hack battery authentication methods. 此外, 还存在以下问题:因为装置侧(set side )及电池侧的微型计算机的负载大,所以需要高速驱动的微型计算机,导致成本高,并且,因为装置侧及电池侧的微型计算机的负载大,所以需要高速驱动微型计算机,导致消耗功率大。 In addition, there is the following problem: because the load-side microcomputer means (set side) and the side of the large batteries, it is necessary to drive high-speed microcomputer, resulting in high costs, and, since the load side and the microcomputer of the battery side means a large , you need high-speed driving microcomputers, resulting in large power consumption.

此外,还存在以下问题:在现有的电池组中,^又装载有电池剩余电量显示功能和电池^人证处理功能中的4壬意一种,同时装载有两 In addition, there is a problem: the conventional battery pack, ^ and loaded with the remaining battery power display and battery witnesses processing functions ^ 4 azelaic meaning one of two loaded simultaneously

种功能、同时进行电池剩余电量显示和电池认证处理,则需要两个独立的装置和电池的通信系统,通信线需要两个系统,从而导致石更件的成本高,而且,通信用的驱动器需要两个系统,软件开发成本高。 Functions, while the battery residual quantity display and battery authentication processing, you need a communication system with two independent means and batteries, communication lines require two systems, resulting in high costs and more pieces of stone, and the drive communication needs two systems, software development costs are high.

发明内容 DISCLOSURE

鉴于上述技术问题,本发明的目的在于提供一种不增大微型计算机的负载、可同时装载电池剩余电量显示功能和电池认证处理功能两种功能的电池剩余电量显示方法及电子装置。 In view of the above problems, the present invention is to provide a microcomputer without increasing the load can be loaded simultaneously display the remaining battery power and battery authentication processing function two functions battery residual quantity display method and an electronic device.

一种电子装置中的电池剩余电量显示方法,所述电子装置包 An electronic device battery residual quantity display method, the electronic device package

括:装载具有通信功能的樣i型计算机的装置主体;以及电池组,用于向该装置主体提供电源,其装卸自由地安装该装置主体上,并装载有具有与装置主体侧的微型计算机进行串行通信的通信功能的 Comprising: a loading apparatus main body like the i-type computer having a communication function; and a battery for supplying power to the apparatus main body, which is detachably mounted on the apparatus main body, and having a microcomputer loaded with a main body side apparatus will be communication function for serial communication

-微型计算^/L。 - Microcomputer ^ / L. 该方法为:在装置主体侧的樣i型计算枳4妄通电源时, 首先通过串行通信从安装在该装置主体上的电池组侧的微型计算机取得用于电池剩余电量显示的信息,根据取得的信息进行电池剩余电量显示。 The methods are: i like orange 4 jump when computing through the power, access to information for battery residual quantity display in the apparatus main body side via the serial communication from the microcomputer mounted on the apparatus body side of the battery pack, according to information obtained battery residual quantity display. 接着,装置主体侧的微型计算机通过串行通信从安装在该装置主体上的电池组侧的4鼓型计算4几取得用于i人i正处理的信息,根据取得的信息进行认证处理以判断连接于该装置主体上的电池组是否为正*见电池组。 Subsequently, the microcomputer of the apparatus main body side 4 via the serial communication calculated from several drum 4 mounted on the apparatus main body side of the battery pack is used to obtain information about people i i n processing performs authentication processing based on the acquired information is determined The device is connected to the main body of the battery pack is being * See battery pack. 装置主体侧的纟鼓型计算4几在进4于i人i正处理后,根据通过串行通信从电池组侧的微型计算机取得的用于电池剩余电量显示的信息,更新电池剩余电量显示的内容。 Si drum type apparatus body side is calculated after scoring 4 4 a few people in i i being processed, according to information obtained by the serial communication from the microcomputer side of the battery pack for battery residual quantity display, updating the display of remaining battery charge content.

另外,本发明提供一种电子装置,包括:装置主体,安装具有通信功能的微型计算机;以及电池组,用于向该装置主体提供电源, 装卸自如地安装在装置主体上,并装载有具有与装置主体侧的微型计算机进行串行通信的通信功能的微型计算机。 Further, the present invention provides an electronic device, comprising: a device body, mounting a microcomputer having communication function; and a battery for supplying power to the apparatus main body, is detachably mounted on the apparatus main body, and having loaded body side microcomputer device communication function microcomputer serial communication. 釆用本发明的电子装置在接通电源时,装置主体侧的微型计算机首先通过串行通信从 Preclude the use of an electronic device of the present invention, when power is turned on, the microcomputer device body side from the first through serial communication

安装在该装置主体上的电池组侧的孩i型计算才几取得用于电池剩余电量显示的信息,根据取得的信息进行电池剩余电量显示。 Boy i computing device mounted on the side of the main body of the battery pack only a few obtain information for battery residual quantity display of the battery residual quantity display based on the acquired information. 接着, 装置主体侧的微型计算机通过串行通信从安装在该装置主体上的电池组侧的微型计算机取得用于认证处理的信息,根据取得的信息进行^人证处理,判断连4妾于该装置主体上的电池组是否为正失见电池 Subsequently, the microcomputer main body side apparatus obtained by serial communication from the microcomputer mounted on the apparatus main body of the battery pack side information for the authentication process, based on the information acquired ^ witnesses processing, to the judgment even 4 concubine The battery pack apparatus body is positive to see the battery loss

组;装置主体侧的孩i型计算才几在进行认i正处理后,4艮据通过串行通信从电池组侧的微型计算机取得的用于电池剩余电量显示的信息, 更新电池剩余电量显示的内容。 Group; after child i computing apparatus body side during recognize only a few i being processed, 4 Gen according to information obtained by the serial communication from the microcomputer side of the battery pack for battery residual quantity display, updating the battery residual quantity display content.

本发明通过进行电池的认证,在装置侧不会使用粗劣的电池, 从而可以防止由于使用适合的电池以外的电池引起的装置主体的破损、损伤等。 The present invention is by performing battery authentication does not use coarse battery at the device side, so that the battery can be prevented due to the use of a suitable cell other than damage caused by the apparatus main body, and other damage.

而且,在本发明中,在电池的剩余可使用时间开始出现之前不进行电池的认证处理而仅仅进行电池剩余电量显示,所以对用户来说,具有价值的电池的剩余电量显示的功能不会因为电池认证处理而受损。 In the present invention, before the remaining battery time began to appear not only battery authentication process and the battery residual quantity display, so the user has a function of battery charge remaining value will not be displayed damaged by battery authentication processing.

另外,在本发明中,在一个系统内进行电池剩余电量显示处理 In the present invention, a system battery residual quantity display processing

和电池iU正处理,乂人而不需要单独:t也具有装置和电池之间的4言号线,可实现硬件成本削减,而且,通信驱动器4吏用一个系统就足够了,所以可削减软件的开发成本。 And battery iU being processed, qe people without requiring a separate: t also has four words Line between devices and batteries, can reduce hardware costs, and that the communication driver 4 officials is sufficient to use a system, it is possible to reduce software development costs.

此外,在本发明中,爿寻电池i人"i正处理分开,在电池的剩余电量显示处理的间歇时进4于,/人而不4又制造4且劣电池的厂家等具有恶意的人难以破解认证的方法,而且,即使不使用高性能的微型计算机也可以进行电池认证,所以削减了成本,此外,即使不在高速运作孩i型计算才几也可以进行电池i人证,所以节省了功率消库毛。 In the present invention, the valves people find battery i "i being dealt with separately, the remaining battery power when the intermittent display processing into 4 in, / person instead of 4 and 4, and the manufacture of inferior battery manufacturers and other people with malicious intent difficult to break authentication methods, but, even without the use of high-performance micro-computer also can be battery authentication, so cut costs, in addition, even if not in the high-speed operation of only a few children i computing can also be battery i witnesses, it saves Power dissipation Library hair.

此外,在本发明中,因为保存有电池i人证结果,所以乂人第二次以后的电源接通时开始,可以专门进行电池剩余电量显示处理,保护对于用户的直接价值。 In the present invention, since i save battery witnesses results, so the beginning of Yi in a second time after the power is turned on, it can be devoted to the battery residual quantity display processing, protection for the user's immediate value.

本发明的其他目的、根据本发明得到的具体优点,可以从以下参照附图i兌明的实施方式中进一步明确。 Other objects of the present invention, obtained according to the specific advantages of the present invention can be further clarified with reference to the accompanying drawings and from the following embodiments of the invention i against.

附图说明 Brief Description

图1是表示采用本发明的摄像机的一实施方式的框图; 1 is a block diagram showing an embodiment using the camera of the present invention;

图2是表示使用于摄像机的软件的状态转变的图; FIG 2 is a diagram showing the software used in the camera of a state transition diagram;

图3是表示由构成摄像机的照相机主体侧的微型计算机和电池组侧的微型计算机执行的处理的流程图; Figure 3 is a flowchart showing processing performed by a microcomputer and the microcomputer of the battery pack side of the camera constituting the camera main body side implementation;

图4是表示在采用本发明和现有方法的处理中,对应经过时间状态如4可转变的时序图。 Figure 4 is a view showing the present invention and conventional processing methods used, such as the corresponding elapsed time state 4 may transition timing diagram.

具体实施方式 DETAILED DESCRIPTION

以下,参照附图对本发明的实施方式进行详细说明。 Hereinafter, with reference to the drawings, embodiments of the present invention will be described in detail. 另外,本发明并不限定于以下所述实施例,在不脱离本发明主旨的范围内, 可以在通常技术人员具备的知识范围内进行适当变更。 Further, the present invention is not limited to the embodiments described below, without departing from the spirit of the present invention, the scope may be suitably changed within the usual range of technical personnel have the knowledge.

本发明适用于例如包括图1所示构成的摄像机100。 The present invention is applicable to, for example, include configuration of the camera 100 shown in FIG. 1. 该摄像机100包括:照相才几主体1;以及装卸自如地安装在该照相才几主体1 上、通过连接端子^是供电源的电池组2。 The camera 100 includes: a camera body only a few; and a battery pack detachably mounted on the camera main body 1 only a few, by connecting a power supply terminal ^ 2.

照相才几主体1 i殳置有:第一孩i型计算才几3、液晶显示部4(LCD: Liquid Crystal Display:液晶显示屏)、非易失性存储器5、以及构成才聂#4几100所需要的几个其他装置6。 Only a few camera body 1 i Shu means has: a first computing only a few children i 3, the liquid crystal display section 4 (LCD: Liquid Crystal Display: LCD), non-volatile memory 5, and # 4 constitute only a few Nie Several other devices 100 required 6.

第一微型计算机3连接于液晶显示部4、非易失性存储器5、 以及其他装置6,并对这些装置进行控制。 The first microcomputer 3 is connected to the liquid crystal display unit 4, a nonvolatile memory 5 and other devices 6, and these devices are controlled.

这里,作为摄像机100所需要的其他装置6,包括摄像光学系统的透镜驱动器、摄像部的图像驱动器、记录再生系统的驱动器等, 但因为不是说明本发明直接需要的装置,所以以下说明中省略其详细i兌明。 Here, as the other device camera 100 required 6, including a lens drive imaging optical system, the image drive the imaging unit, the recording and reproducing system such as a driver, but because it is not described apparatus of the present invention is directed to need, so the following description will be omitted Details i against Ming.

在该照相4几主体1的电池箱内i殳置有:连4妻于第一樣丈型计算枳』 3的连4妻端子67、照相才几主体1的正才及侧的电源输入端子68、以及负才及侧的电源llr入端子69 。 In several of the main battery box camera 4 i Shu set are: 4 even as his wife on the first trifoliate husband computing "power input terminal 67 connected to terminal 4 wives, photography only positive side of it and a few body 1 3 68, and a negative side of it and the power input terminal 69 llr.

i殳置在该照相才几主体1内的第一樣t型计算才几3可通过连接端子67与外部进行串行通信。 i Shu set only a few main section 1 as t computing within the camera 3 can be used with only a few external serial communication via the connection terminal 67.

电池组2包4舌:4里离子电池等电池组电池8; —端连4妄于该电池组电池8的正一及的电流4企测电阻9;两端连4妻于该电流4企测电阻9的第二微型计算机7;以及连接于该第二微型计算机7的非易失性存储器66等。 The battery pack 2 packs 4 tongue: 4 ion batteries in the battery cell 8; - 4 jump to the end even the battery is a battery and a current sensing resistor 8 9 4 enterprises; connected at both ends to the current 4 4 wives prices measuring the resistance of the second microcomputer 7 9; and connected to the second microcomputer 7 of the nonvolatile memory 66 and the like.

在该电池组2上i殳置有:连4妄于第二孩t型计算才几7的连4妾端子10;通过电流;险测电阻9连4妾于电池《且电〉也8的正才及的正才及侧电源输入端子11;以及连4妻于电池组电池8的负才及的负才及侧电源输入端子12。 In the battery pack 2 i have set Shu: even 4 t jump to the second child only a few Computing 7 4 concubine terminal 10 is connected; through current; insurance sensing resistor 9 is connected to the battery 4 concubine "and electrically> also 8 Positive only and are only 11 and the side power input terminal; and even his wife to a negative 4 battery cells 8 and the only negative was the power input terminal 12 and the side. i殳置在该电池组2中的第二樣t型计算才几7可通过连4妄端子10 与外部进行串行通信。 i Shu disposed in the battery pack 2 in the second sample t computing only a few 7 4 can even jump through a serial communication terminal 10 with the outside.

而且,在电池组2 4翁入到照冲目才几主体1的电;:也箱内时,电池纟且2侧的连接端子10、 11、 12分别连接于照相机主体1侧的连接端子67、 68、 69。 Further, in the battery pack 24 according to Weng into only a few electrical impulse mesh body 1;: when it inside, and a connection terminal Si 2 side of the battery 10, 11, 12 are respectively connected to the connecting terminal 67 of the camera body 1 side , 68, 69. 通过电;也纟且2侧的连4妄端子11、 12分另'J连4妄于月敎^目才几主体1侧的连4妄端子68、 69,由此/人电池组2向照相才几主体1 4是供电源。 By electricity; also Si and 2 side even 4 jump terminals 11, 12 points the other 'J even 4 ^ jump to the head only a few months the main objective for 1 side even 4 jump terminals 68, 69, whereby / person to the battery pack 2 Photographic only a few body 14 is power supply. 而且,通过电池组2侧的连接端子10连接于照相机主体1 侧的连接端子67,由此可以在照相机主体1侧的第一微型计算机3 和电池组2侧的第二孩史型计算机7之间进行串行通信。 Furthermore, through the connection terminal 10 of the battery pack 2 side is connected to the camera body 1 side connection terminals 67, whereby the first microcomputer 3 and the battery pack 2 second child in the history of the computer 7 side of the camera body 1 side Room for serial communications.

该摄像机100中的电池剩余电量显示按照下述进行。 The camera 100 of the battery residual quantity display carried out as follows.

即,电池组2侧的第二纟效型计算才几7测量电流一企测电阻9两端的电位差,以一定的周期计算流入电池组电池8的电流和流出电池组电池8的电流,累计电流,计算得出当前可以Y吏用的电池的电流量。 That is, the potential of the battery pack of the second Si-efficient computing 2 side only a few 7 measurement current sensing resistor 9 a rate differential across to a certain cycle to calculate the current flowing into the battery cell and out of the battery cell 8 Current 8, the cumulative current, the current can be calculated using the battery Y amount of current officials.

而且,照相才几主体1侧的第一孩t型计算才几3预先在非易失性存储器5中存储该照相机主体1的消耗电流值Is,通过串行通信从电池侧樣i型计算才几7耳又得当前可使用的电池组2的电流量Ia,利用7> 式(1): Moreover, the camera was the first child t computing several body 1 side only a few 3 Is the consumption current value stored in the camera body 1 in the nonvolatile memory 5 through serial communications from a battery-side computing like i did 7 they have a few ear currently available amount of current the battery pack 2 Ia, the use of 7> (1):

Ta= la / Is ( 1 ) Ta = la / Is (1)

算出电池组2的剩余可l吏用时间Ta,并在液晶显示部4上进4亍 Calculates remaining battery time Ta 2 l with officials, and in the liquid crystal display unit 4 4 motivated right foot

显TF 。 Significant TF.

另外,按照下述内容进行该摄像机100中的电池认证。 In addition, according to the following contents of the video camera 100 battery authentication.

即、照相才几主体1侧的第一孩丈型计算才几3和电池组2侧的第二 That is, the second camera body 1 of the first child only a few feet computing side only a few 3 and the battery pack 2 side

微型计算机7具有共同的某个信息。 The microcomputer 7 having a common information. 共同信息在照相机主体1侧存储在非易失性存储器5中,在电池组2侧存储在非易失性存储器66 中。 Common information in the camera body 1 side and stored in the nonvolatile memory 5, in the battery pack 2 side are stored in the nonvolatile memory 66.

并且,电池组2侧的孩i型计算才几7 ,人非易失性存储器66中读出共同信息,并向照相机主体1侧的第一微型计算机3发送。 And, boy i computing battery pack 2 side only a few 7 people nonvolatile memory 66 reads out common information, and sends the first microcomputer 3 of the camera body 1 side.

照相机主体1侧的第一微型计算机3通过串行通信从电池组2 侧的微型计算机7接收共同信息,并读出存储在照相机主体1侧的非易失性存储器5中的共同信息,与从电池组2侧得到的信息进行比较,当两信息一致时,则判断是可以正常使用的正品的电池组2。 The first microcomputer 3 of the camera body 1 side 7 received through serial communication from the battery pack 2 side microcomputer common information, and reads out the side of the camera body in a non-volatile memory 5 common information, and from battery pack 2 side comparison of the information obtained, when the two messages, and it is determined that the normal use of the genuine battery pack 2. 照相机主体1侧的第一微型计算机3在非易失性存储器5中存储表示电池认证结束的信息和表示插入的电池是正品的信息。 The first microcomputer 3 of the camera body 1 side in the non-volatile memory 5, indicating that the battery authentication information indicating the end of the inserted battery is genuine information.

另外,当两信息不一致时,照相机主体1侧的第一孩i型计算扭i 3则判断是假冒电池。 In addition, when the two are inconsistent, the first child i computing twist the camera body 1 side i 3 is determined to be counterfeit batteries. 当判断为假冒电池时,则在液晶显示部4上显示"现在插入的电池是非法的电池,请使用正品的电池"的信息, 同时在非易失性存储器5中存储表示电池认证结束的信息和表示插入的电池组2不是正品的4言息。 When it is determined that counterfeit battery, it will show "Now insert the batteries are illegal batteries, please use genuine battery" message on the liquid crystal display unit 4, while the non-volatile memory 5, the end of the message indicates that the battery authentication 4 statement indicating interest inserted battery pack 2 is not genuine. 经过一定时间后断开照相才几主体1 的电源。 After a certain period of time off the camera only a few main power supply 1.

在该摄像机100中,照相机主体1侧的第一微型计算机3和电池组2侧的第二微型计算机7之间的通信使用共同的串行通信线13、 14。 In this video camera 100, the first microcomputer of the camera body 1 side and the battery pack 2 side 3 of the second microcomputer 7 used for communication between the common serial communication lines 13, 14.

并且,在电池剩余电量显示处理和电池i人i正处理中,在照相枳j 主体1侧的第一樣i型计算才几3和电池组2侧的第二孩i型计算才几7之间接收发送下一个教:据。 Also, in the battery residual quantity display processing and battery i man i being processed, the first computing as i 2 side only a few 3 and battery pack in one side of the photographic subject of orange j i computing second child only a few of 7 transmission and reception room next to teach: It is.

即,在电池剩余电量显示处理中,接收发送流经电流检测电阻9的电流的累计值及多个电池剩余电量修正值。 That is, the battery remaining display processing, transmitting and receiving the cumulative value of current flowing through the current detection resistor 9 and a plurality of battery residual quantity correction value.

而且,在电池剩余电量显示处理中,在原理上,照相才几主体1 Moreover, in the battery residual quantity display processing, in principle, only a few camera body 1

侧的第一微型计算机3只要从电池组2侧的第二微型计算机7接收可以〗吏用的电;也的电力t量即可。 The first microcomputer 3 side as long as the battery pack 2 side from the second microcomputer 7 receives〗 Officials can use electricity; t the amount of electricity also can be.

实际上,可以〗吏用的电池组2的电流量不^5U又由电^i企测电阻9的电流的累积值决定。 In fact, the amount of current can〗 Officials with the battery pack 2 ^ 5U not yet determined by the cumulative value of the electrical current sensing resistor ^ i prices 9. 可以^f吏用的电池组2的电流量才艮据照相才几主体l可以动作的电压、当前电压、电池组2随时间劣化的程度等要素而发生变化。 F ^ amount of current officials can use the battery pack 2 Gen It was only a few photographic subject can l action voltage, the voltage, battery deterioration with time factors such as the extent of 2 and change.

在本发明的说明中,将这些要素称为"电池剩余电量修正值"。 In the description of the present invention, these elements called "battery residual quantity correction value."

"电池剩余电量修正系数"包括:在开始通信后仅仅接收发送一次即可的修正系数、以及以一定周期反复进行接收发送的修正系数。 "Battery residual quantity correction coefficient" comprising: receiving transmission correction coefficient only once after the start of communication, and the cycle is repeated a predetermined correction coefficient for transmission and reception. 将前者的通信称为"电池剩余电量显示初始通信,,,将后者称为"电池剩余电量显示通常通信"。 The former communication is called "battery residual quantity display initial communication ,,, The latter is called" battery residual quantity display ordinary communication. "

在本实施方式中,作为"电池剩余电量显示初始通信"进行14 个数据的接收发送,作为"电池剩余电量显示通常通信"进行18 个数据的接收发送。 In this embodiment, as the "battery residual quantity display initial communication" is transmitted and received data 14, as "battery residual quantity display ordinary communication" is transmitted and received 18 data.

在电池认证处理中,接收发送多个"照相机主体l侧和电池组2侧共同具有的4言息"。 In the battery authentication processing, transmitting and receiving more than one "l side of the camera body 2 side and a battery pack with a common interest of 4 words."

在^5U又进4亍一个"照相才几主体1侧和电池组2侧共同具有的信息,,的通信时,可以进行"电池认证"。但是,企图制作假冒电池的人石皮解"电池i人"i正"的方法,当发现该一个共同信息时,则可以制作假冒电池。 In ^ 5U right foot and into a 4 "is only a few camera body 1 side and the battery pack 2 side commonly have ,, communication, can be" battery authentication. "However, people who attempt to make counterfeit batteries stone skin solution" battery i person "i n" method, found that when a common information, you can make counterfeit batteries. 因此,本发明通过进行8个共同信息的通信,确认 Accordingly, the present invention is to communicate through eight common information, confirmation

在照相才几主体1侧和电池组2侧所有的共同信息完全一致,乂人而进行"电池认证"。 In only a few camera body 2 side 1 side and the battery pack is fully consistent with all the common information, qe person a "battery authentication."

此外,"照相机主体1侧和电池组2侧共同具有的信息"的个凄史不局限于8个,也可以为任意个。 In addition, "a side of the camera body and the battery pack 2 side commonly have" is a sad history is not limited to eight, or may be any number.

在进行"照相才几主体1侧和电池组2侧共同具有的信息"通信时,也可以不是以该状态直接通信,而是进行演算后的值的通信。 During "Photographic only a few main body 1 side and the battery pack 2 side commonly have" communications, may not communicate directly with the state, but rather a value after calculation of the communication.

这里,对该4聂^f象才几100中的照相才几主体1侧的第一纟鼓型计算积j 3和电池组2侧的第二微型计算机7所执行的软件进行说明。 Here, the 4 Nie ^ f as in only a few 100 camera body only one side of a few first Si drum computing product j second microcomputer 3 and the battery pack 2 side software instructions executed by 7.

本实施方式的4欠件有以下5个状态,并进4于图2所示的状态转换。 Under the present embodiment 4 has the following five member state, and thus in the state shown in FIG. 4 2 conversion.

状态ST1为电池剩余电量显示初始通信状态,照相才几主体1侧的第一〗鼓型计算4几3和电池组2侧的第二樣i型计算才几7进行电池的剩余电量计算所需要的、"电池剩余电量修正值,'中仅需取得1次的"电池剩余电量修正值"的通信。在照相机主体1侧的第一微型计算才几3和电池组2侧的第二樣i型计算才几7之间进4亍14次通信。 State ST1 is battery residual quantity display initial communication state, photography only a few first〗 drum body 1 side calculates the second sample i computing 4 a few 3 and the battery pack 2 side, only a few 7 remaining battery power required calculations The "battery residual quantity correction value, 'in only one time made" battery residual quantity correction value "communication. The first microcomputer 1 side of the camera body only a few 3 and the battery pack 2 side of the second sample i 4 right foot into the 14th communication between only a few 7 computing.

此外,状态ST2为电池剩余电量显示通常通信状态,照相才几主体1侧的第一樣i型计算4几3和电池组2侧的第二樣i型计算才几7进4亍电池组2的剩余电量显示所需要的数据中的、需要定期取得的"电池剩余电量修正值"和"电流检测电阻9的电流的累计值"的通信。 In addition, the status display ordinary communication state ST2 remaining battery power, the camera body 1 side only a few first as i like i computing second computing several 3 and 4 of the battery pack 2 side only a few 7 right foot into 4 battery pack 2 The remaining charge is displayed in the required data, the need to regularly made "battery residual quantity correction value" and "current cumulative value of the current detection resistor 9 'communications. 在照相才几主体1侧的第一孩i型计算才几3和电池组2侧的第二樣i型计算才几7之间进4亍18次ii/f言。 I was the first child in the photographic computing several body 1 side into the second sample i computing only a few 3 and the battery pack 2 side between only a few right foot 7 4 18 ii / f statement.

此外,状态ST3为电池剩余电量计算状态,照相才几主体l侧的第一微型计算机3根据在电池剩余电量显示初始通信状态ST1及电池剩余电量显示通常通信状态ST2中取得的"电池剩余电量修正值"和"电流;险测电阻9的电流的累计值",计算电池组2的剩余可^f吏用时间,并在液晶显示部4上进4亍显示。 In addition, the state ST3 is battery residual quantity calculation state, photography only a few body l side of the first microcomputer 3 according to the battery residual quantity display initial communication state ST1 and battery residual quantity display ordinary communication state ST2 acquired "battery residual quantity correction value "and" current; insurance sensing resistor 9 current accumulated value "is calculated battery remaining 2 ^ f officials with the time and displayed on the liquid crystal display unit 4 4 motivated right foot.

此夕卜,状态ST4为电池认证通信状态,照相机主体l侧的第一微型计算机3和电池组2侧的第二微型计算机7进行"在照相机主体1侧的第一《鼓型计算才几3和电池组2侧的第二孩i型计算片几7中共同具有信息"的通信。 Bu this evening, state ST4 is the battery authentication communication state, the first microcomputer 3 of the camera body l side and the battery pack 2 side of the second microcomputer 7 "on 1 side of the camera body first," only a few drum computing 3 and the battery pack 2 side computing a second child i 7 together with a few pieces of information "communication. 在照相机主体1侧的第一微型计算机3和电池组2侧的第二樣i型计算机7之间进行共计8次通信。 Conducted a total of eight times for communication between the camera body 1 side 7 of the first microcomputer 3 and the battery pack 2 second sample i type on the computer side.

此外,状态ST5为OFF状态,将"现在插入的电池为假冒电池,所以讳"使用正品电池"的内容显示在液晶显示部4上。照相机主体1侧的第一微型计算机3在非易失性存储器5中存储表示"'电池认证,结束的信息,,和表示"插入的电池不是正品,,的信息。经过一定时间后将照相才几主体1的电源切断。 In addition, the state ST5 is OFF state, 'Now insert the battery as counterfeit batteries, so taboo "Using genuine battery," the content is displayed on the liquid crystal display unit 4. The first microcomputer 3 of the camera body 1 side in nonvolatile memory 5 represents "'battery authentication, end information ,, and indicates" battery inserted is not genuine ,, information. After a certain time after the camera only a few off the main power supply 1.

接着,依次说明系统的复位之后的状态转换。 Next, in order to reset the system after the description of the state of the conversion.

即,照相才几主体1侧的第一孩i型计算才几3和电池组2侧的第二微型计算机7进行复位时,从所有状态转移至电池剩余电量显示初始通信状态STl,进行电池的剩余电量计算所需要的"电池剩余电量修正值,,中仅需要取得1次的"电池剩余电量修正值,,的通信。 In other words, when the photographic subject of the first child only a few i computing 2 side only a few 3 and the battery pack 1 side second microcomputer 7 is reset from any state transferred to the battery residual quantity display initial communication state STl, the battery of The remaining amount calculation required "battery residual quantity correction value ,, only need to get one time" battery residual quantity correction value ,, communications. 照相才几主体1侧的第一纟敬型计算机3和电池组2侧的第二孩i型计算才几7之间进4亍14次通信。 Photography was first Si Jing computer several body 1 side into 4 right foot 14 times only a few communication between the battery pack 2 7 3 and the second child i computing side.

并且,在电池剩余电量显示初始通信状态ST1的处理全部结束时,照相才几主体1侧的第一孩i型计算才几3和电池组2侧的第二孩i型计算才几7转移到电池剩余电量显示通常通信状态ST2;照相才几主体1侧的第一纟鼓型计算才几3和电池组2侧的第二樣i型计算4几7进行电池组2的剩余电量显示所需要的数据中的、需要定期取得的"电池剩余电量》务正值"和"电流一企测电阻9的电流的累计值"的通信。 Also, in the battery residual quantity display initial communication state ST1 process all over, the second child of the first child i i computing computing camera only a few body 1 side only a few 3 and the battery pack 2 side, only a few moved to 7 battery residual quantity display ordinary communication state ST2; second sample i-type Si drum computing computing first camera only a few body 1 side only a few 3 and 4 of the battery pack 2 side several 7 battery charge remaining 2 shows the need The data, made the need for regular "battery residual quantity" service value "and the" total value of the current-sensing resistor current rate of 9 "of communication.

照相才几主体1侧的第一^t型计算才几3和电池组2侧的第二孩史型计算才几7之间进4亍18次通信。 Photographic only a few body of the first 2 ^ t computing side only a few 3 and the battery pack 1 side computing a second child into the 4 history right foot 18 times for communication between only a few 7.

接着,在电池剩余电量显示通常通信ST2的处理全部结束时, 照相才几主体1侧的第一孩i型计算4几3和电池组2侧的第二孩t型计算机7转移到电池剩余电量计算状态ST3,照相机主体1侧的第一微: 型计算机3根据在电池剩余电量显示初始通信状态ST1及电池剩余电量显示通常通信状态ST2中取得的"电池剩余电量修正值"和"电流检测电阻9的电流的累计值",计算电池组2的剩余可使用时间, 并显示于'液晶显示部4上。 Then, when normal communication process ST2 all ended in the battery residual quantity display, the camera was the first child i computing several body 1 side 4 a few 3 and the battery pack 2 side of the second child t computer 7 transferred to the remaining battery power calculation state ST3, the first micro-camera body 1 side: computer 3 according to the battery residual quantity display initial communication state ST1 and battery residual quantity display ordinary communication state ST2 acquired "battery residual quantity correction value" and "current sense resistor 9 The cumulative value of the current "calculate remaining battery pack 2 can be used time and displayed in 'on the liquid crystal display unit 4.

才妻着,在电池剩余电量计算状态ST3的处理全部结束时,照相才几主体1侧的第一纟敬型计算才几3和电池组2侧的第二樣型计算才几7 转移到电池剩余电量显示通常状态ST2,进4于电池组2的剩余电量显示所需要的数据中的、需要定期取得的"电池剩余电量修正值" 和"电流^r测电阻9的电流的累计值"的通信。 The only wife, when the battery remaining processing calculation state ST3 all over, photography was first Si King computing several body 1 side only a few 3 and the battery pack 2 side second kind Computing transferred to only a few 7 battery residual quantity display ordinary state ST2, enter 4 shows the required data in the "battery residual quantity correction value" and the need to regularly made "current ^ r the cumulative value of the current sensing resistor 9" on the remaining capacity of the battery pack 2 communications. 照相机主体l侧的第一孩t型计算才几3和电池组2侧的第二孩i型计算才几7之间只进4亍1 次通信。 The second child of the first child t i computing computing l side of the camera body and the battery pack only a few 3 2 4 right foot into the side only once communication between only a few 7.

4妄着,在电池剩余电量显示通常状态ST2中,在照相才几主体l 侧的第一纟敬型计算才几3和电池组2侧的第二樣型计算才几7之间只1 次的ii/f言结束时,照相才几主体1侧的第一孩t型计算4几3和电池组2 侧的第二樣i型计算才几7转移到电池认i正通信状态ST4 ,并进4于"照相机主体1侧的第一微型计算机3和电池组2侧的第二微型计算机7共同具有的^[言息"的通信。 4 jump forward, in the battery residual quantity display ordinary state ST2, only a few 3 and 2 side of the battery pack of the second kind computing photographic Si King was the first of several computing l body between only one side only a few 7 times ii / f word at the end, only one side of the camera body's first child a few computing t 4 a few 3 and the battery pack 2 side of the second kind of computing only a few i 7 i being transferred to the battery to recognize the communication state ST4, 4 Communication in hand "second microcomputer first microcomputer 3 of the camera body 1 side and the battery pack 2 side commonly have 7 ^ [word interest" in. 照相^/L主体1侧的第一孩t型计算才几3 和电池组2侧的第二樣t型计算机7之间只进行1次通信。 Photographic ^ / L body 1 side computing first child t 2 side 3 and the battery pack only a few second sample t computers communicate only once between 7.

接着,在电池认证通信状态ST4中,在照相机主体1侧的第一樣史型计算机3和电池组2侧的第二孩吏型计算机7之间仅1次的通信 Then, in the battery authentication communication state ST4, the communication between only 1 second child Officials 7 computer 1 side of the camera body as the history of the first computer 3 and the battery pack 2 side

结束时,照相才几主体1侧的第一孩t型计算才几3和电池组2侧的第二 At the end, only one side of the second camera body several computing t first child only a few 3 and the battery pack 2 side

樣l型计算才几7转移到电池剩余电量显示通常通信状态ST2,电池组进行电池组2的剩余电量显示所需要的数据中的、需要定期取得的"电池剩余电量修正值"和"电流检测电阻9的电流的累计值"的通信。 Only a few like l Computing 7 transferred to the battery residual quantity display ordinary communication state ST2, the battery pack remaining charge of the battery pack 2 data show that in need, and the need for regular made "battery residual quantity correction value" and "current detection the cumulative value of the resistor 9 of the current "communication. 照相才几主体1侧的第一孩i型计算才几3和电池组2侧的第二孩吏型计算才几7之间4又进4亍1次通信。 Camera body 1 side only a few first child i computing 2 side only a few 3 and the battery pack between second child only a few officials Computing 7 4 4 right foot once again into communication.

并且,照相才几主体1侧的第一樣i型计算才几3和电池组2侧的第二微型计算机7反复进行从电池剩余电量显示通常通信状态ST2向电池认证通信状态ST4的状态转移和从电池认证通信状态ST4向电池剩余电量显示通常通信状态ST2的状态转移,直至在电池认证通信状态ST4中,共8次的"照相4几主体1侧的第一孩i型计算才几3和电池组2侧的第二樣i型计算才几7共同具有的信息"的通信结束。 Also, the camera body 1 of only a few, like i computing side only a few 3 and the battery pack 2 side repeated the second microcomputer 7 of the battery residual quantity display ordinary communication state ST2 state transition to the battery authentication communication state ST4 and from the battery authentication communication state ST4 display ordinary communication state ST2 state transition, until the battery authentication communication state ST4, a total of eight times the "camera 4 first child i computing several body 1 side only a few 3 and the remaining battery charge The second kind of i-type battery pack 2 side end computing only a few 7 commonly have "communications.

接着,照相机主体1侧的第一微型计算机3和电池组2侧的第二微型计算4几7,在电池认证通信状态ST4中,共8次的"照相枳^ 主体1侧的第一孩i型计算才几3和电池组2侧的第二樣t型计算才几7共同具有的信息"的通信结束时,照相才几主体1侧的第一孩i型计算枳j 3读出保存在照相机主体1侧的非易失性存储器5中的共同信息, 与从电池组2侧的第二微型计算机7中得到的信息进行比较。 Next, the second microcomputer first microcomputer 3 of the camera body 1 side and the battery pack 2 side 4 a few 7, in the battery authentication communication state ST4, a total of eight times, "photography orange ^ first child body 1 side i Computing 2 side only a few 3 and battery pack computing a second sample t 7 at the end only a few commonly have "communication, only one side of the camera body's first child a few computing orange j 3 i read out saved the camera body 1 side nonvolatile memory 5 together information from the second microcomputer 7 of the battery pack 2 side comparison of the information obtained.

当两个信息一致时,照相4几主体1侧的第一樣t型计算才几3判断为是正品电池,而在不一致时,则判断为是,i冒电池。 When two messages, and several photographic 4 1 side of the body, like the first computing t 3 is determined to be only a few genuine battery, while inconsistent, it is judged to be, i take the battery.

并且,照相才几主体1侧的第一孩i型计算机3在判断为是正品电池时,则在非易失性存储器5中存储表示"电池认证结束,,的信息和表示"插入电池为正品"的信息,然后,转移到电池剩余电量显示通常状态ST2。接着,照相机主体1侧的第一微型计算机3和电池组2侧的第二微型计算机7仅仅进行"电池剩余电量修正值,,和"电流检测电阻9的电流的累计值"的通信。 Also, the camera body of the first child only a few i-type computer 1 side is determined to be genuine battery, then in the non-volatile memory 5, said that "the end of the battery certification, and information indicating" Insert battery is genuine "The message, then, is transferred to the battery residual quantity display ordinary state ST2. Then, the first microcomputer 3 of the camera body 1 side and the battery pack 2 side of the second microcomputer 7 only a" battery residual quantity correction value ,, and "current detection resistor 9 of the current cumulative value" of communication. 当"电池剩余电量修 When the "remaining battery power repair

正值"和"电流检测电阻9的电流的累计值"的值没有变化时,则连续停留在该电池剩余电量显示通常状态ST2。当"电池剩余电量修正值"和"电流检测电阻9的电流的累计值"的值有变化时,则转移到电池剩余电量计算状态ST3,再次计算电池组2的剩余可使用时间,并更^斤'液晶显示部4的显示。 Positive "and" current detection resistor 9 of the current cumulative value "when the value is not changed, the continuous stay in the battery residual quantity display ordinary state ST2. When the" current battery residual quantity correction value "and" current detection resistor 9 When the cumulative value "changes, then transferred to the battery residual quantity calculation state ST3, re-calculate the remaining battery pack 2 can be used time and more ^ pounds' of the liquid crystal display unit 4 is displayed.

并且,照相机主体1侧的第一孩i型计算机3在判断为是,支冒电池时,则4争移向OFF状态,在液晶显示部4上显示"当前插入的电池为假冒电池,请使用正品电池"的内容,同时在非易失性存储器5中存储表示"电池认证结束,,的信息和表示"插入电池不是正品,, 的4言息,经过一定时间后断开照相才几本体1的电源。 Also, the first child i-type computer camera body 1 side is determined that when the branch to take the battery, then 4 race toward the OFF state, displayed on the LCD display 4 "battery currently inserted counterfeit batteries, please use Genuine battery "content, while in the non-volatile memory 5, said that" the end of the battery certification, and information indicating "Insert battery is not authentic information ,, 4 words, after a certain period of time only a few off the camera body 1 power supply.

接着,参照图3的流程,对通过该摄像机IOO中的照相机主体1侧的第一微型计算机3和电池组2侧的第二微型计算机7执行的处理进4iS兌明。 Then, referring to the flow of FIG. 3, the first microcomputer for processing by the camera IOO of the camera body 1 side and the battery pack 2 side of the second microcomputer 7 performs feed 4iS against Ming.

即,在该才聂^4几100中,当照相才几主体1的电源4妻通时,照相才几主体1侧的第一孩吏型计算.机3和电池组2侧的第二孩i型计算机7 首先变成电池剩余电量初始通信状态ST1,进行14个"电池剩余电量〗奮正值"的通信(步骤SA1〜步骤SA14、步骤SB1〜步骤SB14)。 That is, in this only a few 100 Nie ^ 4, when the wife of the camera only supply 4 through a few of the body 1, only one side of the camera body's first child a few officials computing second child 3 and the battery pack 2 side i-type computer 7 first battery residual quantity into the initial communication state ST1, carried 14 'battery residual quantity〗 Fen value "of communication (step SA1~ step SA14, step SB1~ step SB14).

接着,照相机主体1侧的第一微型计算机3和电池组2侧的第二孩i型计算4几7变成电池剩余电量显示通常通信状态ST2,进4亍18 个"电池剩余电量修正值"的通信(步骤SA15〜步骤SA32、步骤SB15 ~步骤SB32)。 Next, the first microcomputer 3 of the camera body 1 side and the battery pack 2 side second child i Computing 4 7 into several battery residual quantity display ordinary communication state ST2, into 4 right foot 18 "battery residual quantity correction value" communication (step SA15~ step SA32, step SB15 ~ step SB32).

接着,照相机主体1侧的第一微型计算机3才艮据取得的14个+18个=32个"电池剩余电量修正值",计算电池组2的剩余可使用时间(步-骤SA33)。 Next, the first microcomputer 3 of the camera body 1 side only Burgundy It made 14 +18 = 32 "battery residual quantity correction value", calculate the battery pack 2 remaining usable time (step - step SA33).

才妻着,照相才几主体1侧的第一樣i型计算4几3在液晶显示部4上显示电池组2的剩余可使用时间(步骤SA34)。 Only the wife of, photography only a few body 1 side as i type the first few computing 4 3 2 shows a battery remaining usable time (step SA34) on the liquid crystal display unit 4.

接着,照相机主体1侧的第一微型计算机3和电池组2侧的第二微型计算机7变成电池剩余电量显示通常通信状态ST2,进行仅一个"电池剩余电量修正值"的通信(步骤SA35、步骤SB33)。 Next, the first microcomputer 3 of the camera body 1 side and the battery pack 2 side of the second microcomputer 7 into the battery residual quantity display ordinary communication state ST2, be only a "battery residual quantity correction value" of communication (step SA35, step SB33).

4妄着,照相才几主体1侧的第一孩t型计算才几3和电池组2侧的第二微型计算机7变成电池认证通信状态ST4,进行仅一个"装置侧和电池侧共同具有的信息"的通信(步骤SA36、步骤SB34)。 4 jump to the second microcomputer first child only a few t computing photographic body 1 side only a few 3 and 7 of the battery pack 2 side into the battery authentication communication state ST4, be only one "device side and the battery side commonly have The message "communication (step SA36, step SB34).

而且,照相才几主体1侧的第一樣i型计算才几3和电池组2侧的第二微型计算机7在电池认证通信状态ST4中反复重复共8个"装置侧和电池侧共同具有的信息",直至通信结束(步骤SA35〜步骤SA36、步骤SB33 ~步骤SB34 )。 Furthermore, only a few camera body 1 is the same as the first i-type calculation of only a few side 3 of the battery pack 2 side and the second microcomputer 7 of the battery authentication communication state ST4 is repeated a total of eight repeated "means side and the battery side commonly have information ", until the end of communication (step SA35~ step SA36, step SB33 ~ step SB34).

接着,照相机主体1侧的第一微型计算机3读出保存在照相机主体1侧的非易失性存储器5中的共同信息,与从电池组2侧的第二孩i型计算机7得到的信息进行比较(步骤SA37 )。 Next, the first microcomputer 3 of the camera body 1 side read out is stored in the camera body 1 side of the non-volatile memory 5 together information from a second child i computer battery pack 2 side information obtained 7 (step SA37).

而且,照相才几主体1侧的第一樣i型计算才几3在两个信息一致时判断为是正品电池,在非易失性存储器5中存储表示"电池认证结束,,和表示"插入的电池为正品"的信息(步骤SA38)。然后,变成"电池剩余电量显示通常通信状态"ST2,只进行"电池剩余电量^f'f正值"的通信。 Moreover, only a few main body 1 of the camera as i computing side only a few 3 in both information coincide judged to be genuine battery, in the non-volatile memory 5, said that "the end of the battery certification, and that" insert The battery is a genuine "message (step SA38). Then, into a 'battery residual quantity display ordinary communication state" ST2, only a "battery residual quantity ^ f'f value" of communication.

而且,照相才几主体1侧的第一樣型计算才几3在两个〗言息不一致时判断为是有支冒电池,然后在液晶显示部4上显示"当前插入的电池为假冒电池,请使用正品电池"的信息,同时在非易失性存储器5中存储表示"电池认证结束"的信息和表示"插入的电池不是正品"的信息,经过一定时间后,将照相机主体1的电源断开(步 Moreover, as the camera was the first of several body 1 side 3 computing only a few words in two〗 inconsistent information judged to be a branched take the battery, and then displayed on the LCD display 4 "battery currently inserted counterfeit batteries Please use genuine battery "message, while in the non-volatile memory 5, that" battery authentication End "message and indicates" battery inserted is not genuine "message after a certain period of time, the power of the camera body 1 OFF (step

骤SA39 )。 Step SA39).

在该才i/f象才几100中,由照相才几主体1侧的第一樣i型计算才几3和电池组2侧的第二微型计算机7执行图3的流程所示的处理,如图4(A)所示的时序所示,当装置主体1的电源接通时,首先,经由电池剩余电量显示初始通信状态ST1变成电池剩余电量显示通常通信状态ST2,最初,在液晶显示部4上显示电池的剩余可4吏用时间,然后,交替切换电池^人证通信状态ST4和电池剩余电量显示通常通信状态ST2,当认证处理结束时,反复进行电池剩余电量显示通常通信状态ST2,更新电池剩余电量显示的内容。 In the only i / f 100, as only a few, only a few by the camera body section 2 side as i computing only a few 3 and the battery pack 1 side of the second microcomputer 7 executes the process shown in FIG. 3 process, the timing shown in (A) shown in Figure 4, the main power supply 1 when the device is turned on, first of all, through the battery residual quantity display initial communication state ST1 into the battery residual quantity display ordinary communication state ST2, initially, in the liquid crystal display 4 officials remaining battery time on the unit with 4 display, and then, alternately switching cell ^ witnesses communication state ST4 and the battery residual quantity display ordinary communication state ST2, when the authentication process is finished, repeatedly battery residual quantity display ordinary communication state ST2 updating the battery residual quantity display content.

这里,如图4中(B)所示的时序所示的在最先进行电池认证的现有电池i人i正方法中,与如图4中(C)所示的时序所示的现有的^5U又进行电池剩余电量显示的情况相比,电池的剩余可使用时间比最初显示的时间仅慢电池认证通信状态ST4的时间,但是在该摄^f象才几100中,首先进行电池剩余电量显示,然后进行认证处理,所以与但J又进4于电池剩余电量显示的情况相比,电池的剩余可〗吏用时间不比最初显示的时间'l"曼。 First carried out in the conventional battery authentication method of cell i n i people, the timing here, FIG. 4 (B), as shown in the timing shown in FIG. 4 (C), prior compared with the case of ^ 5U and battery residual quantity display of remaining battery time than the time initially displayed only battery authentication communication state ST4 slow time, but the camera only a few 100 f ^ like, first battery Remaining battery indicator, then the authentication process, but compared with the situation in J and into the 4 remaining battery charge displays, battery time remaining〗 Officials with time than initially displayed 'l "Man.

即,在采用了本发明的摄像机100中,最初仅仅进行电池剩余电量显示处理,在液晶显示部4上出现电池的剩余可4吏用时间后进4亍电池"i人i正处理,所以到开始出现电池的剩余可4吏用时间的时间即使追加了电池认证处理,但对用户来说也没有改变,有价值的电池剩余电量显示的功能也不会因为电池认证处理而受损。 That is, in the present invention uses a video camera 100, initially only battery residual quantity display processing, appear on the LCD display 4 battery time remaining four officials with the right foot backward 4 battery "i man i being processed, so to start When the battery's remaining time with a time of 4 officials even added battery authentication process, but did not change for users valuable battery residual quantity display function and will not be damaged because the battery authentication process.

这样,在采用了本发明的摄像机100中,即使进行电池认证, 作为用户的直4妄1介值的电池的剩余可使用时间也不会'f曼于最初显示的时间。 Thus, in the present invention uses a video camera 100, even if battery authentication, as the user to jump straight 4 1 intermediate value of the remaining battery time will not be 'f Man at the time initially displayed.

另外,在该摄像机100中,与电池剩余电量显示并行地进行电池认证,所以不可能使用不是正品的粗劣的电池,可以防止使用非正品的电池而导致装置主体1的-皮损等。 In addition, the video camera 100, and the battery residual quantity display battery authentication is performed in parallel, it is impossible to use coarse battery is not genuine, it can prevent the use of non-genuine battery and cause the device body 1 - lesions and the like.

ot匕外,在该才聂l象才几100中,电池剩余电量显示和电池i人i正处理两者都是i吏用照相才几主体1侧的第一樣t型计算才几3和电池组2侧的第二微型计算才几7的通信系统,通过分时处理进行,所以只需要一个系统的通信线即可,可以削减硬件的成本。 ot dagger, but in the only Nie l like only a few 100, battery residual quantity display and battery i al i n i handle both official photographic body 1 side only a few, like t computing section 3 and only a few The second microcomputer of the battery pack 2 side 7 only a few communication system by time-sharing processing, so only one communication line to the system, the hardware cost can be reduced.

此外,在该摄像机100中,在相同系统内进行电池剩余电量显示处理和电池i人i正处理,/人而通4言驱动器是一个系统即可,可以削减软件的开发成本。 In addition, the video camera 100, the battery charge remaining within the same system, display processing and battery i man i being processed, / person through 4 Introduction to drive is a system that can reduce software development costs.

此夕卜,在该才聂4象才几100中,通过分割电池"i人i正处理,在电池剩余电量显示处理的间歇时进行,从而制造粗劣电池的厂家等怀有恶意的人7,以石皮解i人i正方法。 Bu this evening, in only a few 100 4 as the only Nie, by dividing the battery "i man i being processed, the battery remaining display intermittent treatment, thereby producing poor battery manufacturers and other malicious person 7, people with stone skin solution i i n methods.

此外,在该摄像机100中,因为电池认证处理分开进行,所以即使不使用高性能微型计算机也可以进行电池认证,所以削减了成本。 Further, in the video camera 100, since battery authentication processing performed separately, even if high performance microcomputer is not used can also be battery authentication, so cutting costs.

此夕卜,在该才聂l象才几100中,因为电池i人i正处理分开进行,所以 Bu this evening, in which only a few 100 Nie l like it, because the battery i man i being processed separately, so

即使不是高速使用微型计算机也可以进行电池认证,所以节省了电力消耗。 If not high speed using a microcomputer can also be battery authentication, it saves power consumption.

此外,在该才聂l象才几100中,因为保存了i人证处理结果,所以第 In addition, in the only Nie l like only a few 100 witnesses because i saved the results, so the first

二次以后的电源*接通时开始,可以专门进4亍电池剩余电量显示处理,保护对用户的直4妄价值。 The second time after the power is turned ON *, you can specialize into 4 right foot battery residual quantity display processing, protection jump straight 4 value to users.

此外,因为电地J人i正后可以马上4吏用4S/f象才几100,因此,尤其是在这种4聂像机100或数码照相机这样的摄像装置中,可以缩短更 Further, since the electricity to people i J n 4 immediately after officials can use 4S / f, as only a few 100, therefore, especially in this 4 Nie camera or digital camera 100 such imaging device can be shortened more

换电池时的时间,减少错过摄像时机的可能,具有可以连续摄像的效果。 Time for the battery to reduce the possibility of missed opportunity imaging with continuous imaging results.

Classifications
International ClassificationG06F1/32, H01M10/48
Cooperative ClassificationH01M10/4221, G06F1/3203, H04L63/08, H01M10/4257, H01M10/48, G01R31/3682, H01M10/488, G06F21/81
European ClassificationH01M10/48F, G01R31/36V7, G06F21/81, H04L63/08, H01M10/42S2, G06F1/32P, H01M10/48
Legal Events
DateCodeEventDescription
28 May 2008C06Publication
23 Jul 2008C10Request of examination as to substance
27 Jun 2012C14Granted