CN103576815A - Electronic device and connection method of peripheral equipment thereof - Google Patents
Electronic device and connection method of peripheral equipment thereof Download PDFInfo
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- CN103576815A CN103576815A CN201210251057.XA CN201210251057A CN103576815A CN 103576815 A CN103576815 A CN 103576815A CN 201210251057 A CN201210251057 A CN 201210251057A CN 103576815 A CN103576815 A CN 103576815A
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Abstract
The invention relates to an electronic device which comprises a tablet personal computer and a peripheral equipment communication interface, wherein the tablet personal computer comprises a central processor and a power source manager connected with the central processor device; the peripheral equipment communication interface is connected with the central processor and the power source manager. When detecting that peripheral equipment is inserted into the peripheral equipment communication interface, the central processor judges the type of the peripheral equipment and drive the peripheral equipment according to the type of the peripheral equipment. The invention further provides a connection method of the peripheral equipment. By means of the electronic device and the connection method of the peripheral equipment of the electronic device, power can be supplied to the peripheral equipment and the tablet personal computer, and communication between the peripheral equipment and the electronic device is achieved.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to the method for attachment of a kind of electronic installation and external unit thereof.
Background technology
Along with panel computer extensive popularizing socially, panel computer, is also applied in work in life except being applied to.Yet in order to be convenient for carrying, panel computer has been removed a lot of external apparatus interfaces in conventional personal computer, this just causes having the professional of specific demand the external unit of oneself cannot be connected on panel computer.For example, when panel computer is applied to the price scan on supermarket, just because lacking said external equipment interface, panel computer cannot complete the scanning of price.
In view of this, be necessary to provide a kind of external apparatus interface can be applicable on panel computer to have the professional of specific demand that external unit is connected on panel computer to meet.
Summary of the invention
The object of the present invention is to provide the method for attachment of a kind of electronic installation and external unit thereof, so that external unit is connected on panel computer.
Electronic equipment provided by the invention, comprise panel computer, panel computer comprises central processing unit, and the power supervisor being connected with central processing unit, wherein, also comprise the external unit communication interface being connected with central processing unit and power supervisor, when central processing unit has detected external unit insertion external unit communication interface, the type of judgement external unit, and drive external unit according to the type of external unit.
Further, above-mentioned panel computer also comprises the battery being connected with power supervisor.
Further, above-mentioned central processing unit is connected with power supervisor by high-speed synchronous serial port.
Further, above-mentioned central processing unit is connected with external unit communication interface by universal asynchronous bus, to detect whether there is universal asynchronous bus apparatus access.
Further, above-mentioned central processing unit is also connected with external unit communication interface by USB (universal serial bus), to detect whether there is universal serial bus device access.
The method of attachment of external unit provided by the invention, comprising:
Central processing unit has detected external unit and has inserted external unit communication interface;
The type of central processing unit judgement external unit;
Central processing unit drives external unit according to the type of external unit.
Further, the method for attachment of above-mentioned external unit, also comprises: central processing unit judges whether external unit is external power source, and if so, external power source charges to panel computer.
Further, the method of attachment of above-mentioned external unit, also comprises: central processing unit judges whether external unit is universal asynchronous bus apparatus, if, central processing unit reads external unit coding, and calls universal asynchronous bus driver driving external unit.
Further, the method of attachment of above-mentioned external unit, also comprises: central processing unit judges whether external unit is universal serial bus device, if, central processing unit reads external unit coding, and calls USB (universal serial bus) driver driving external unit.
The method of attachment of electronic equipment of the present invention and external unit thereof, can power to external unit, can with external unit communication, also can charge to panel computer.
Accompanying drawing explanation
For ease of explanation, the present invention is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the module map of electronic equipment of the present invention;
Fig. 2 is the process flow diagram of the method for attachment of external unit of the present invention;
Fig. 3 is the detail flowchart of the method for attachment of external unit of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the embodiment in the application and the feature in embodiment be combination in any mutually.
Fig. 1 is the module map of electronic equipment of the present invention.
Electronic equipment of the present invention, comprises panel computer 10 and external unit communication interface 20.Panel computer 10 comprises central processing unit 101, and the power supervisor 102 being connected with central processing unit 101.External unit communication interface 20 is connected with central processing unit 101 and power supervisor 102, wherein, when central processing unit 101 has detected external unit insertion external unit communication interface 20, the type of judgement external unit, and drive external unit according to the type of external unit.
In the present embodiment, panel computer 10 also comprises the battery 103 being connected with power supervisor 102, for powering to panel computer 10 when accessing without external power source.Central processing unit 101 is connected with external unit communication interface 20 by universal asynchronous bus, to detect whether there is universal asynchronous bus apparatus access.Central processing unit 101 is also connected with external unit communication interface 20 by USB (universal serial bus), to detect whether there is universal serial bus device access.
Electronic equipment of the present invention, can power to external unit, and not only can with external unit communication, also can give panel computer 10 chargings.
Fig. 2 is the process flow diagram of the method for attachment of external unit of the present invention.
The method of attachment of external unit of the present invention, comprising:
Step S201, central processing unit 101 has detected external unit and has inserted external unit communication interface 20;
Step S202, the type of central processing unit 101 judgement external units;
Step S203, central processing unit 101 drives external unit according to the type of external unit.
The method of attachment of external unit of the present invention, can power to external unit, can with external unit communication, also can give panel computer 10 chargings.
Fig. 3 is the detail flowchart of the method for attachment of external unit of the present invention.
Step S301, central processing unit 101 has detected external unit and has inserted external unit communication interface 20;
Step S302, central processing unit 101 judges that whether external unit is external power source, if so, enters step S303, otherwise enters step S304;
Step S303, external power source is to panel computer 10 chargings;
Step S304, central processing unit 101 judges that whether external unit is universal asynchronous bus apparatus, if so, enters step S305, otherwise enters step S306;
Step S305, central processing unit 101 reads external unit coding, and calls universal asynchronous bus driver driving external unit.
Step S306, central processing unit 101 judges whether external unit is universal serial bus device, if so, enters step S307, otherwise finishes;
Step S307, central processing unit 101 reads external unit coding, and calls USB (universal serial bus) driver driving external unit.
The method of attachment of external unit of the present invention, can be applicable in supermarket, as price person can be connected to panel computer 10 in the price scan instrument of supermarket special use, the commodity price in supermarket is checked; Or, panel computer 10 and radio-frequency (RF) identification (Radio-frequency Identification, RFID) read write line are connected, can read and write various RFID; Or, when panel computer 10 does not have electricity, can insert portable power source, panel computer 10 is charged.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an electronic equipment, comprise panel computer, described panel computer comprises central processing unit, and the power supervisor being connected with central processing unit, it is characterized in that, also comprise the external unit communication interface being connected with central processing unit and power supervisor, wherein, when central processing unit has detected external unit insertion external unit communication interface, the type of judgement external unit, and drive external unit according to the type of external unit.
2. electronic equipment as claimed in claim 1, is characterized in that, described panel computer also comprises the battery being connected with power supervisor.
3. electronic equipment as claimed in claim 1, is characterized in that, described central processing unit is connected with power supervisor by high-speed synchronous serial port.
4. electronic equipment as claimed in claim 1, is characterized in that, described central processing unit is connected with external unit communication interface by universal asynchronous bus, to detect whether there is universal asynchronous bus apparatus access.
5. electronic equipment as claimed in claim 1, is characterized in that, described central processing unit is also connected with external unit communication interface by USB (universal serial bus), to detect whether there is universal serial bus device access.
6. a method of attachment for external unit, is characterized in that, comprising:
Central processing unit has detected external unit and has inserted external unit communication interface;
The type of central processing unit judgement external unit;
Central processing unit drives external unit according to the type of external unit.
7. the method for attachment of external unit as claimed in claim 6, is characterized in that, also comprises: central processing unit judges whether external unit is external power source, and if so, external power source charges to panel computer.
8. the method for attachment of external unit as claimed in claim 7, it is characterized in that, also comprise: central processing unit judges whether external unit is universal asynchronous bus apparatus, if, central processing unit reads external unit coding, and calls universal asynchronous bus driver driving external unit.
9. the method for attachment of external unit as claimed in claim 8, it is characterized in that, also comprise: central processing unit judges whether external unit is universal serial bus device, if, central processing unit reads external unit coding, and calls USB (universal serial bus) driver driving external unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251057.XA CN103576815A (en) | 2012-07-19 | 2012-07-19 | Electronic device and connection method of peripheral equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251057.XA CN103576815A (en) | 2012-07-19 | 2012-07-19 | Electronic device and connection method of peripheral equipment thereof |
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| CN103576815A true CN103576815A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210251057.XA Pending CN103576815A (en) | 2012-07-19 | 2012-07-19 | Electronic device and connection method of peripheral equipment thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1534480A (en) * | 2003-04-01 | 2004-10-06 | 联想(北京)有限公司 | Method of realizing instant insersion instant use by palm computer external equipment |
| US20060109987A1 (en) * | 2004-11-25 | 2006-05-25 | Seung Ho Baek | Burglar proof car audio system capable of attaching and detaching portable mp3 player and control method thereof |
| CN202120249U (en) * | 2011-06-20 | 2012-01-18 | 迈奔灵动科技(北京)有限公司 | Driving recognition system |
| CN102508810A (en) * | 2011-10-08 | 2012-06-20 | 中兴通讯股份有限公司 | Switching device and switching method |
| CN202735952U (en) * | 2012-07-19 | 2013-02-13 | 福兴达科技实业（深圳）有限公司 | Electronic device |
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2012
- 2012-07-19 CN CN201210251057.XA patent/CN103576815A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1534480A (en) * | 2003-04-01 | 2004-10-06 | 联想(北京)有限公司 | Method of realizing instant insersion instant use by palm computer external equipment |
| US20060109987A1 (en) * | 2004-11-25 | 2006-05-25 | Seung Ho Baek | Burglar proof car audio system capable of attaching and detaching portable mp3 player and control method thereof |
| CN202120249U (en) * | 2011-06-20 | 2012-01-18 | 迈奔灵动科技(北京)有限公司 | Driving recognition system |
| CN102508810A (en) * | 2011-10-08 | 2012-06-20 | 中兴通讯股份有限公司 | Switching device and switching method |
| CN202735952U (en) * | 2012-07-19 | 2013-02-13 | 福兴达科技实业（深圳）有限公司 | Electronic device |
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Effective date of registration: 20150924 Address after: 518000 areca road in Guangdong Province, Shenzhen Futian Free Trade Zone No. 6 Fuxing Building 4 floor Applicant after: Shenzhen Fuzhi Software Technology Co., Ltd. Address before: 518118 Guangdong city of Shenzhen province Pingshan North Zhu Lu Lan fuxingda Industrial Plant Factory No.1, No. two building a layer of a layer to three Applicant before: Foxda Technology Industrial (Shenzhen) Co., Ltd. |
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Application publication date: 20140212 |