Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberCN102184691 A
Publication typeApplication
Application numberCN 201110118447
Publication date14 Sep 2011
Filing date9 May 2011
Priority date9 May 2011
Also published asCN102184691B
Publication number201110118447.5, CN 102184691 A, CN 102184691A, CN 201110118447, CN-A-102184691, CN102184691 A, CN102184691A, CN201110118447, CN201110118447.5
Inventors何阳军, 向为, 周佳, 孙凌云, 尚春刚, 李剑桥, 林泉
Applicant浙江大学
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Interactive water curtain producing method and device
CN 102184691 A
Abstract
The invention discloses an interactive water curtain producing method and device. The method comprises the following steps of: (1) acquiring user interaction information; (2) recognizing the user interaction information and extracting characteristic information for controlling dripping pipes to produce a water curtain according to the user interaction information; and (3) controlling the drippingpipes to produce the water curtain according to the characteristic information. The device comprises a dripping unit (1), a signal acquisition unit (2), a signal processing unit (3) and a control unit (4), wherein the dripping unit (1) is provided with a plurality of dripping pipes (11); the signal acquisition unit (2) is connected with the control unit (4) through the signal processing unit (3);each dripping pipe (11) is provided with a control valve (5) for controlling the dripping pipes (11); and the control end of the control valve (5) is connected with the control unit (4). The method and the device have the advantages of capability of effectively realizing user interaction, various interaction forms, wide application range and high interest.
Claims(7)  translated from Chinese
1. 一种交互式水幕产生方法,其特征在于其实施步骤如下:1)获取用户交互信息;2)识别用户交互信息,并根据用户交互信息提取用于控制滴水管产生水幕的特征信息;3)根据所述特征信息控制滴水管产生水幕。 1. A method for generating an interactive water curtain, characterized in that the implementation of the following steps: 1) Get the user interaction information; 2) to identify the user interaction information, and information extraction based on user interactions to control dripping pipe to produce water curtain feature information ; 3) according to the characteristics of information control dripping pipe to produce water curtain.
2.根据权利要求1所述的交互式水幕产生方法,其特征在于:所述用户交互信息包括图像信息,所述特征信息包括二值特征图,所述步骤1)中,首先获取环境的初始图像,然后获取环境的当前图像;所述步骤幻中,首先对初始图像和当前图像进行求差值、除噪后识别出用户在当前环境中的影像轮廓信息,并将所述影像轮廓信息转换为二值特征图;所述步骤3)中从所述二值特征图的最下一行开始往上逐行读取图像信息,并根据每一行的图像信息控制滴水管的通断。 The interactive water screen generating method according to claim 1, characterized in that: said user interaction information includes image information, wherein said binary information comprises feature map, said step 1), the first acquisition environment the initial image, and then get the environment of the current image; a step Magic, the first initial image and the current difference is evaluated, in addition to the image after the noise to identify the user profile information in the current environment, and the image profile information into a binary feature maps; the step 3) read line by line up image information and the image information of each line of control drip tube off from the next line of the binary feature map.
3.根据权利要求1或2所述的交互式水幕产生方法,其特征在于:所述用户交互信息包括用户发出的声音信息,所述特征信息包括音量特征信息,所述步骤1)中获取环境的声音;所述步骤2)中将声音进行除噪后识别出用户发出的声音信息,并将声音信息进行量化成为音量特征信息;所述步骤;3)中根据音量特征信息控制滴水管通断的数量。 3. The interactive water curtain 1 or 2, wherein the generating method as claimed in claim wherein: said user interaction information comprises audio information issued by the user, the feature information comprises feature information volume, said step 1) to obtain sound environment; said step 2) will be carried out in addition to the sound after the sound information of the user identified noise emitted, and become quantized sound information volume feature information; said step; 3) according to the volume control feature information through dripping tube off quantity.
4. 一种交互式水幕产生装置,包括具有多个滴水管(11)的滴水单元(1),其特征在于: 它还包括信号获取单元O)、信号处理单元C3)和控制单元G),所述信号获取单元(2)通过信号处理单元C3)和控制单元(4)相连,所述滴水管(11)上设有用于控制滴水管(11) 的控制阀(5),所述控制阀(5)的控制端与控制单元⑷相连,所述信号获取单元(2)获取用户的交互信息并输出至信号处理单元(3),所述信号处理单元(3)根据用户的交互信息输出控制指令至控制阀(5),所述控制阀(5)根据所述控制指令控制滴水管(11)的开关状态和开启时间。 4. An interactive water curtain generating means comprises a drip unit (1) having a plurality of drip tube (11), characterized in that: it further comprises a signal acquisition unit O), a signal processing unit C3) and a control unit G) , the signal acquisition unit (2) is connected via a signal processing unit C3) and a control unit (4), the drip tube is provided with a control valve (5) for controlling a drip tube (11) (11), said control valve (5) a control terminal connected to the control unit ⑷, the signal acquisition unit (2) obtain the user's interaction information and output to the signal processing unit (3), the signal processing unit (3) according to the user's interactive information output control commands to the control valve (5), the control valve (5) according to the control commands to control the drip tube (11) and on-time switching states.
5.根据权利要求4所述的交互式水幕产生装置,其特征在于:所述信号获取单元(2) 包括图像采集模块,所述信号处理单元(¾包括依次相连的图像识别模块(31)、图像除噪模块(3¾和二值运算模块(33),所述图像识别模块(31)与信号获取单元(¾相连,所述信号获取单元(¾获取环境的初始图像和当前图像并输出至图像识别模块(31),所述图像识别模块(31)根据所述初始图像和当前图像识别用户在当前环境中的影像轮廓信息,所述图像除噪模块(3¾将影像轮廓信息进行降噪后输出至二值运算模块(3¾ ;所述二值运算模块(3¾将所述影像轮廓信息转换为二值特征图后输出至控制单元G),所述控制单元(4)从所述二值特征图的最下一行开始往上逐行读取图像信息,并根据每一行的图像信息控制所述滴水管(11)的通断。 Interactive according to claim 4, wherein the water curtain generating device, characterized in that: said signal acquisition unit (2) includes an image acquisition module, the signal processing unit (¾ including sequentially connected image recognition module (31) , image noise removal module (3¾ and binary arithmetic module (33), the image recognition module (31) and the signal acquisition unit (¾ connected to the signal acquisition unit (¾ environment and obtain initial image and outputs it to the current image image recognition module (31), the image recognition module (31) image outline information in the current environment, in addition to the image after the noise module (3¾ the image noise contour information based on the initial image and the current user identification output to binary arithmetic module (3¾; said binary arithmetic module (3¾ the contour image information converted to the binary output to the control unit wherein FIG. G), the control unit (4) from the binary feature FIG beginning of the next line up line by line read image information, and each line of the image information according to the control of the drip tube (11) is off.
6.根据权利要求4或5所述的交互式水幕产生方法,其特征在于:所述信号获取单元(2)包括声音采集单元,所述信号处理单元C3)包括依次相连的声音除噪模块(34)和声音量化模块(35),所述声音除噪模块(34)与信号获取单元(X)相连,所述声音除噪模块(34) 将信号获取单元(¾采集的声音信息降噪后输出至声音量化模块(35),所述声音量化模块(35)将声音信息量化成为音量特征信息后输出至控制单元G),所述控制单元(4)根据音量特征信息控制滴水管通断的数量。 6. The interactive water curtain 4 or claim 5, wherein the generating method, characterized in that: said signal acquisition unit (2) comprises a sound collection unit, the signal processing unit C3) connected in turn includes a sound module coring (34) and sounds quantization module (35), in addition to noise the sound module (34) and the signal acquisition unit (X) connected to said coring sound module (34) to the signal acquisition unit (¾ noise sound information collected After the sound output to the quantization module (35), said sound quantization module (35) to the volume of audio information quantized feature becomes after the information output to the control unit G), the control unit (4) according to the characteristic information volume control dripping off tube number.
7.根据权利要求6所述的交互式水幕产生方法,其特征在于:它还包括水循环单元(6),所述水循环单元(6)包括设于滴水单元(1)下侧的接水箱(61)和水泵(62),所述水泵(62)的入水口设于接水箱(61)中,所述水泵(62)的出水口与滴水管(11)相连。 Interactive according to claim 6, wherein the water curtain generating method, characterized by: further comprising water circulation means (6), the water circulation unit (6) comprises a drip unit provided in (1) connected to the lower side of the tank ( 61) and pump (62), said pump (62) connected to the tank inlet is provided in (61), said pump (62) and dripping water outlet pipe (11) is connected.
Description  translated from Chinese

交互式水幕产生方法及装置 Interactive water curtain generating method and apparatus

技术领域 Technical Field

[0001] 本发明涉及一种交互式水幕装置,具体地说是传感器获取环境或用户的信息来影响产生水幕形状的交互式水幕产生方法及装置。 [0001] The present invention relates to an interactive water screen device, in particular sensor or user access to environmental information to influence the shape of interactive produce water curtain water curtain generating method and apparatus.

背景技术 Background

[0002] 发明专利“立面水文字或水图案喷泉系统及水文字或水图案的构成方法”,公开号CN101518768A。 [0002] The invention patent "facade of text or water pattern water systems and water fountain text or water pattern configuration method," Publication No. CN101518768A. 该发明涉及一种利用多个电磁喷头构成的立面水文字或水图案的喷泉系统及水文字或水图案的构成方法,水泵通过供水管或供水箱向多个电磁喷头供水,横向分布的多个电磁喷头构成水文字或水图案的水平像素数,电磁喷头通断时间构成水文字或水图案的垂直像素数,控制装置内存有所需显示的文字或图案且通过控制电磁喷头的断开时间,使流动的水幕形成空芯立面文字或空芯立面图案。 The invention relates to a method constituting a plurality of electromagnetic water nozzle configuration facade pattern text or water systems and water fountain text or water patterns, water is pumped through a water pipe or a water tank to the plurality of magnetic heads, multi-lateral distribution electromagnetic water nozzle number of horizontal pixels composing text or water pattern electromagnetic nozzle off time constitute the number of vertical pixels of text or water pattern of water control device memory is required to display text or images, and by controlling the electromagnetic nozzle off time , the flow of the water curtain forming a hollow core or hollow core text façade elevations case.

[0003] 发明专利“一种高密度数字水幕显示系统”,公开号101430846A。 [0003] The invention patent "a high density digital water curtain display system," Publication No. 101430846A. 该发明涉及一种高密度数字水幕显示系统,包括供水装置、滴水装置和控制装置,所述滴水装置由两组相向设置的电磁阀组成,两组电磁阀交错对插,两组电磁阀中相邻两个电磁阀的出水口之间的距离相等。 The invention relates to a high-density digital water curtain display system comprising a water supply device, drip means and control means, the drip solenoid valve device composed by two opposite each other, two interdigitated solenoid valves, two solenoid valves equal to the distance between two adjacent solenoid valve between the outlet.

[0004] 但是,上述现有技术虽然实现了数字水幕的基本原理,但是这些数字水幕仅仅能显示预设的信息,不支持交互应用,应用范围窄,趣味性低,已经渐渐不能满足市场的需要。 [0004] However, the above prior art, although the realization of the basic principles of digital water curtain, but these digital water curtain can only display the preset information does not support interactive applications, the application range is narrow, low interest, has gradually can not meet the market It needs.

发明内容 DISCLOSURE

[0005] 本发明要解决的技术问题是:针对上述现有技术的缺陷,提供一种可以有效实现用户交互、交互形式多样、应用范围广,趣味性高的交互式水幕产生方法及装置。 [0005] The technical problem to be solved is: for the deficiencies of the prior art, to provide an effective way to achieve user interaction, interactive forms, a wide range of applications, interesting interactive high water curtain generating method and apparatus.

[0006] 为了解决上述技术问题,本发明采用的技术方案为: [0006] In order to solve the above problems, the technical aspect of the present invention is used are:

[0007] 一种交互式水幕产生方法,其实施步骤如下: [0007] A method for generating an interactive water curtain, its implementation steps are as follows:

[0008] 1)获取用户交互信息; [0008] 1) to obtain information about user interaction;

[0009] 2)识别用户交互信息,并根据用户交互信息提取用于控制滴水管产生水幕的特征fn息; [0009] 2) to identify the user interaction information, and information extraction based on user interactions to control dripping pipe water curtain features fn generate interest;

[0010] 3)根据所述特征信息控制滴水管产生水幕。 [0010] 3) According to the feature information generated control dripping pipe water curtain.

[0011] 作为本发明交互式水幕产生方法的进一步改进: [0011] The present invention as an interactive water curtain generate further improved method:

[0012] 所述用户交互信息包括图像信息,所述特征信息包括二值特征图,所述步骤1) 中,首先获取环境的初始图像,然后获取环境的当前图像;所述步骤幻中,首先对初始图像和当前图像进行求差值、除噪后识别出用户在当前环境中的影像轮廓信息,并将所述影像轮廓信息转换为二值特征图;所述步骤幻中从所述二值特征图的最下一行开始往上逐行读取图像信息,并根据每一行的图像信息控制滴水管的通断。 [0012] The user interaction information includes image information, wherein said binary information comprises feature map, said step 1), the first initial image acquisition environment, then get the current image environment; magic step in the first the initial image and the current difference is evaluated, in addition to the image after the noise to identify the user profile information in the current environment, and the contour of the image information is converted into a binary feature maps; the step of magic in the binary from the next line up the feature map image information read line by line, and each line of the image information control drip tube off.

[0013] 所述用户交互信息包括用户发出的声音信息,所述特征信息包括音量特征信息, 所述步骤1)中获取环境的声音;所述步骤幻中将声音进行除噪后识别出用户发出的声音信息,并将声音信息进行量化成为音量特征信息;所述步骤3)中根据音量特征信息控制滴水管通断的数量。 [0013] The user interaction information comprises audio information issued by the user, the feature information comprises feature information volume, said step 1) to obtain a sound environment; said step phantom sound will identify the user in addition to the noise emitted after sound information, the sound information and volume become quantized feature information; said step 3) in accordance with the characteristic information volume control dripping off tube number.

[0014] 本发明还提供一种交互式水幕产生装置,它包括具有多个滴水管的滴水单元,它还包括信号获取单元、信号处理单元和控制单元,所述信号获取单元通过信号处理单元和控制单元相连,所述滴水管上设有用于控制滴水管的控制阀,所述控制阀的控制端与控制单元相连,所述信号获取单元获取用户的交互信息并输出至信号处理单元,所述信号处理单元根据用户的交互信息输出控制指令至控制阀,所述控制阀根据所述控制指令控制滴水管的开关状态和开启时间。 [0014] The present invention also provides an interactive water curtain generating means, which comprises a drip unit having a plurality of drip tube, further comprising a signal acquisition unit, signal processing unit and a control unit, the signal acquisition unit by the signal processing unit and a control unit connected to the drip tube is provided with a control valve for controlling the dripping pipe, a control terminal of the control valve is connected to the control unit, the signal acquisition unit acquires user interactive information and output to a signal processing unit, the said signal processing unit to the control valve according to the user's interaction information output control instructions, the control valve according to the control command to control the switching state of the drip tube and on time.

[0015] 作为本发明交互式水幕产生装置的进一步改进: [0015] The present invention as an interactive water curtain generating further improvement device:

[0016] 所述信号获取单元包括图像采集模块,所述信号处理单元包括依次相连的图像识别模块、图像除噪模块和二值运算模块,所述图像识别模块与信号获取单元相连,所述信号获取单元获取环境的初始图像和当前图像并输出至图像识别模块,所述图像识别模块根据所述初始图像和当前图像识别用户在当前环境中的影像轮廓信息,所述图像除噪模块将影像轮廓信息进行降噪后输出至二值运算模块;所述二值运算模块将所述影像轮廓信息转换为二值特征图后输出至控制单元,所述控制单元从所述二值特征图的最下一行开始往上逐行读取图像信息,并根据每一行的图像信息控制所述滴水管的通断。 [0016] The signal acquisition unit includes an image acquisition module, the signal processing unit comprises an image recognition module connected sequentially, image noise removal module and binary arithmetic module, the image recognition module is connected to the signal acquisition unit, the signal The initial image acquisition unit acquires environment and the current image and output to the image recognition module, the image recognition module based on the initial image and the current image to identify the user profile information in the current environment, the image noise removal module outline images After the noise output information to binary arithmetic module; said binary arithmetic module to the image contour information into a binary characteristic graph after the output to the control unit, the control unit from the characteristic diagram of the binary lowermost line start-up image information read line by line, and each line of the image information according to the control of the water dripping off the tube.

[0017] 所述信号获取单元包括声音采集单元,所述信号处理单元包括依次相连的声音除噪模块和声音量化模块,所述声音除噪模块与信号获取单元相连,所述声音除噪模块将信号获取单元采集的声音信息降噪后输出至声音量化模块,所述声音量化模块将声音信息量化成为音量特征信息后输出至控制单元,所述控制单元根据音量特征信息控制滴水管通断的数量。 [0017] The signal acquisition unit includes a sound collection unit, the signal processing unit includes a sound modules sequentially coupled to coring and quantized sound module, the sound signal acquisition module and the noise removal unit connected to said sound module coring After signal acquisition unit outputs the acquired audio information to sound quantizing noise reduction module, the quantization module voice sound information after quantization characteristic became the volume information to the control unit, the control unit based on the volume information control feature quantity drip off tube .

[0018] 它还包括水循环单元,所述水循环单元包括设于滴水单元下侧的接水箱和水泵, 所述水泵的入水口设于接水箱中,所述水泵的出水口与滴水管相连。 [0018] It also includes a water circulation unit, the water circulation unit includes a drip unit provided in the lower side of the tank and then a water pump inlet connected to the tank located at the pump outlet is connected with the drip tube.

[0019] 本发明交互式水幕产生方法具有下述优点: [0019] The present invention is to produce an interactive water curtain method has the following advantages:

[0020] 1、本发明可以获取用户交互信息、识别用户交互信息,并根据用户交互信息控制滴水管产生水幕,简单有效地实现与用户的交互,具有可以有效实现用户交互、交互形式多样、应用范围广,趣味性高的优点。 [0020] 1, the present invention can obtain the user interaction information, identifying the user interaction information, and information based on user interactions generate control dripping pipe water curtain, simply and effectively interact with the user, have effectively implement user interaction, interactive forms, wide range of applications, the advantages of high interest.

[0021] 2、本发明还可以进一步实现图像的交互,通过对图像进行有效的处理,可以实现用户轮廓信息在水幕中的现实,互动性强,趣味性高,对用户的吸引力好,可以广泛应用于展览、广场等应用领域。 [0021] 2, the present invention may further interact image by image processing efficiently, enabling user profile information in a water curtain of reality, interactive, high interest, good attractive to users, It can be widely used applications exhibitions Square.

[0022] 3、本发明还可以进一步实现声音的交互,通过声音的音量来控制产生水幕的形式,实现成本低,趣味性高,对用户的吸引力好,可以广泛应用于展览、广场等应用领域。 [0022] 3, the present invention may further interact sounds by controlling the volume of the sound produced in the form of water curtain, low cost, high interest, attractive to users, and it can be widely used in exhibitions, squares and other applications.

[0023] 本发明交互式水幕产生装置具有与交互式水幕产生方法相对应的结构,因此对应也具备上述交互式水幕产生方法的所有优点。 [0023] The present invention is an interactive water curtain generating device having a water curtain and interactive method of generating the corresponding structure, corresponding to also have all the advantages of the interactive water curtain generating method.

附图说明 Brief Description

[0024] 图1为本发明实施例方法的流程示意图; [0024] Figure 1 is a schematic view of the invention process embodiment method;

[0025] 图2为本发明装置第一实施例的结构示意图; A schematic view of an example of the structure of [0025] Figure 2 is a first embodiment of apparatus of the invention;

[0026] 图3为本发明装置第一实施例信号处理单元的结构示意图; A block diagram representation of a signal processing unit [0026] Figure 3 a first embodiment of apparatus of the present invention;

[0027] 图4为本发明装置第二实施例信号处理单元的结构示意图。 [0027] FIG. 4 Schematic diagram of the second example of the signal processing unit according to the apparatus of the present invention. [0028] 图例说明:1、滴水单元;11、滴水管;2、信号获取单元;3、信号处理单元;31、图像识别模块;32、图像除噪模块;33、二值运算模块;34、声音除噪模块;35、声音量化模块;4、 控制单元;5、控制阀;6、水循环单元;61、接水箱;62、水泵。 [0028] Legend: 1, drip unit; 11, a drip tube; 2, the signal acquisition unit; 3, a signal processing unit; 31, an image recognition module; 32, an image noise removal module; 33, binary arithmetic module; 34, Sound coring module; 35, quantized sound module; 4, a control unit; 5, the control valve; 6, water recycling unit; 61, then the tank; 62 pumps.

具体实施方式 DETAILED DESCRIPTION

[0029] 如图1所示,本发明实施例的交互式水幕产生方法的实施步骤如下: [0029] As shown in Figure 1, the interactive water curtain implementation steps embodiment of the present invention to produce a method as follows:

[0030] 1)获取用户交互信息; [0030] 1) to obtain information about user interaction;

[0031] 2)识别用户交互信息,并根据用户交互信息提取用于控制滴水管产生水幕的特征fn息; [0031] 2) to identify the user interaction information, and information extraction based on user interactions to control dripping pipe water curtain features fn generate interest;

[0032] 3)根据特征信息控制滴水管产生水幕。 [0032] 3) The characteristics of information control dripping pipe to produce water curtain.

[0033] 用户交互信息包括图像信息,特征信息包括二值特征图,步骤1)中,首先获取环境的初始图像,然后获取环境的当前图像;步骤幻中,首先对初始图像和当前图像进行求差值、除噪后识别出用户在当前环境中的影像轮廓信息,并将影像轮廓信息转换为二值特征图;步骤幻中从二值特征图的最下一行开始往上逐行读取图像信息,并根据每一行的图像信息控制滴水管的通断。 [0033] user interaction information including image information, feature information includes binary feature maps, Step 1), the first initial image acquisition environment, and get the current image environment; step magic, the first initial image and the current image to be evaluated difference, except to identify the user image after noise contour information in the current environment, and the image information is converted into a binary contour feature maps; the next line in step magic feature maps from the binary image read line by line up information and image information of each line control drip tube off.

[0034] 用户交互信息包括用户发出的声音信息,特征信息包括音量特征信息,步骤1)中获取环境的声音;步骤2)中将声音进行除噪后识别出用户发出的声音信息,并将声音信息进行量化成为音量特征信息;步骤幻中根据音量特征信息控制滴水管通断的数量。 [0034] user interaction information including audio information issued by the user characteristic information includes volume feature information, step 1) to obtain a sound environment; step 2) will sound after noise except the sound information to identify users send and sound to quantify the volume of information has become characteristic information; step fantasy feature based on information control volume drip tube off the number.

[0035] 用户交互信息可以为图像信号、声音信号、动作信号等,可以通过图像采集模块、 声音采集单元、加速度传感器、陀螺仪、红外传感器等进行采集上述用户交互信息。 [0035] The user interaction information may be an image signal, audio signal, operation signal or the like, by the image acquisition module, the sound collection unit, an acceleration sensor, gyro, infrared sensors and other acquisition information of said user interaction. 识别用户交互信息时,依据预先定义的处理规则进行信号处理,包括对信号进行模式识别分析,对信号进行抽象或夸张处理,并将处理后的信号作为特征信息,并最终根据所述特征信息控制滴水管产生水幕。 Information to identify the user interaction, based on pre-defined processing rule performs signal processing, including the signal pattern recognition analysis, abstract or exaggerated signal processing, and signal processing as the feature information, and finally control information in accordance with the characteristic drip tube to produce water curtain.

[0036] 如图2所示,本发明第一实施例的交互式水幕产生装置包括具有多个滴水管11的滴水单元1,本发明实施例还包括信号获取单元2、信号处理单元3和控制单元4,信号获取单元2通过信号处理单元3和控制单元4相连,滴水管11上设有用于控制滴水管11的控制阀5,控制阀5的控制端与控制单元4相连,信号获取单元2获取用户的交互信息并输出至信号处理单元3,信号处理单元3根据用户的交互信息输出控制指令至控制阀5,控制阀5根据控制指令控制滴水管11的开关状态和开启时间。 [0036] shown in Figure 2, a first embodiment of an interactive water curtain generating apparatus of the present invention comprises a drip unit having a plurality of drip tube 11, an embodiment of the present invention further includes a signal acquisition unit 2, the signal processing unit 3, and The control unit 4, signal acquisition unit 2 is connected to the signal processing unit 3 and the control unit 4, drip tube is provided with a control terminal connected to the control unit 4 for controlling the control valve 5 drip tube 11, the control valve 5 on 11, signal acquisition unit 2 get the user's interaction information and output to the signal processing unit 3, a signal processing unit 3 control instructions to the control valve 5, the control valve 5 according to the control commands to control the switching state drip tube 11 and the on-time information output based on user interaction.

[0037] 本发明实施例的交互式水幕产生装置还包括水循环单元6,水循环单元6包括设于滴水单元1下侧的接水箱61和水泵62,水泵62的入水口设于接水箱61中,水泵62的出水口与滴水管11相连。 [0037] Interactive water curtain embodiment of the present invention further includes a water circulation unit generating apparatus 6, provided in the water circulation unit 6 comprises a drip unit connected to the lower tank 61 and the pump 62, the pump 62 is provided in the inlet tank 61 connected the pump is connected to the outlet 62 of the 11 with the drip tube. 本实施例中,滴水单元1共设有100个滴水管11,控制阀5采用电磁阀,共计100个电磁阀,控制单元4为单片机,电磁阀间距均等的分布在与水泵62的出水口相连的供水管或供水箱上,控制单元4控制控制阀5打开,则水流下,滴入接水箱61,水泵62再将水抽上供给滴水单元1循环使用。 In this embodiment, the drip unit 1 has a total of 100 drip tube 11, the electromagnetic valve control valve 5, a total of 100 solenoid valves, the control unit 4 for the microcontroller, the solenoid valve spacing equal distribution connected with the pump outlet 62 the supply pipe or supply tank, the control unit 4 controls the control valve 5 is open, the next water, then dropped into the tank 61, the pump 62 and then pumping the water dripping on the supply unit 1 recycling.

[0038] 如图3所示,信号获取单元2为图像采集模块,信号处理单元3为依次相连的图像识别模块31、图像除噪模块32和二值运算模块33,图像识别模块31与信号获取单元2相连,信号获取单元2获取环境的初始图像和当前图像并输出至图像识别模块31,图像识别模块31将所述初始图像和当前图像识别进行求差值识别用户在环境中的影像轮廓信息,图像除噪模块32将影像轮廓信息进行降噪后输出至二值运算模块33 ;二值运算模块33将影像轮廓信息转换为100像素的二值特征图后输出至控制单元4,控制单元4从二值特征图的最下一行开始往上逐行读取图像信息,并根据每一行的图像信息控制滴水管11的通断。 [0038] 3, the signal acquisition unit in FIG. 2 as an image acquisition module, a signal processing unit 3 is sequentially connected to the image recognition module 31, the image noise removal module 32 and the binary arithmetic module 33, the image signal acquisition and recognition module 31 unit 2 is connected to the signal acquisition unit 2 acquires the original image and the current image of the environment and outputs it to the image recognition module 31, the image recognition module 31 to the original image and the current image are evaluated to identify the difference image contour information to identify the user in the environment , in addition to the image after the image noise contour information module 32 to reduce noise output to binary arithmetic module 33; binary arithmetic module 33 after the image information is converted to 100 contour pixels binary output characteristics of FIG. 4 to the control unit, the control unit 4 Starting from the bottom line of the binary feature map image information read line by line up and drip off tube 11 according to the image information of each of the control line. 每一行的图像信息中100个像素对应100个滴水管11,本实施例中黑色为通,白色为断,每一行的图像信息中如果某一个像素为黑则控制单元4将控制阀5开启,如果某一个像素为白则控制单元4将控制阀5断开,水滴落下,从而在空间中形成用户在环境中的影像轮廓图案。 Image information of each row of pixels corresponding to 100 100 drip tube 11, for example, in this embodiment as through black, white to off, the image information of each row if one pixel is black, the control unit 4 of the control valve 5 open, If a pixel is white, the control unit 4 of the control valve 5 open, drop down to form a user profile image pattern in the environment in space.

[0039] 如图4所示,本发明第二实施例的交互式水幕产生装置和第一实施例基本相同, 其主要不同点为:信号获取单元2为声音采集单元,信号处理单元3为依次相连的声音除噪模块34和声音量化模块35,声音除噪模块34与信号获取单元2相连,声音除噪模块34将信号获取单元2采集的声音信息降噪后输出至声音量化模块35,声音量化模块35将声音信息量化成为音量特征信息后输出至控制单元4,控制单元4根据音量特征信息控制滴水管通断的数量。 [0039] shown in Figure 4, a second embodiment of an interactive water curtain apparatus of the present invention, the first embodiment is substantially the same generation, the main differences are: a signal acquisition unit 2 is a sound collection unit, a signal processing unit 3 is In addition to voice the consecutive quantization noise module 34 and the sound module 35, noise removal module 34 is connected to the sound signal acquisition unit 2 and the sound noise removal module 34 will signal acquisition unit 2 after information collected sound output to the sound quantization noise reduction module 35, quantization module 35 after sound the sound volume information quantize feature information to the control unit 4, the control unit 4 according to the number of on-off volume control feature information drip tube.

[0040] 同理,信号获取单元2也可以同时包括图像采集模块和声音采集单元,信号处理单元3同时包括图像识别模块31、图像除噪模块32和二值运算模块33和声音除噪模块34、 声音量化模块35。 [0040] Similarly, the signal acquisition unit 2 may include both image acquisition module and a sound collection unit, a signal processing unit 3 also includes an image recognition module 31, the image noise removal module 32 and the binary arithmetic module 33 and the sound module 34 coring sound quantization module 35. 此外,信号获取单元2还可以包括加速度传感器、陀螺仪、红外传感器等, 信号处理单元3则可以根据信号获取单元2输入的信号的特征信息根据预定义的规则输出控制指令至控制阀5,控制阀5根据控制指令控制滴水管11的开关状态和开启时间。 Furthermore, the signal acquisition unit 2 may also include an acceleration sensor, a gyroscope, infrared sensors, signal processing unit 3 to the control valve 5 may feature information based on the input signal acquisition unit 2 signal output according to predefined rules control instructions, control 5 according to the control command control valve switching state dripping pipe 11 and open time.

[0041] 以上所述仅为本发明的优选实施方式,本发明的保护范围并不仅限于上述实施方式,凡是属于本发明原理的技术方案均属于本发明的保护范围。 [0041] The above are only preferred embodiments of the present invention, the scope of the present invention is not limited to the embodiments described above, those who belong to the principles of the present invention, the technical solutions belong to the scope of the invention. 对于本领域的技术人员而言,在不脱离本发明的原理的前提下进行的若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。 For skilled staff, a number of improvements and modifications without departing from the principles of the present invention is the premise of these improvements and modifications are to be considered the scope of the invention.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
CN1892743A *6 Jul 200510 Jan 2007张敬雄Water caption formation method
CN201259767Y *23 Sep 200817 Jun 2009扬州恒源自来水喷泉设备有限公司Digital control waterwall
CN201369144Y *5 Mar 200923 Dec 2009北京市农林科学院Digital water curtain device
US6702687 *25 Jun 20019 Mar 2004Nbgs International, Inc.Controller system for water amusement devices
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
CN104795007A *1 Apr 201522 Jul 2015浙江工业大学Control device for displaying water curtain image based on black and white picture
CN104795007B *1 Apr 201530 Jun 2017浙江工业大学基于黑白图片显示水幕图像的控制装置
CN104950742A *30 Apr 201530 Sep 2015西安理工大学Digital water curtain wiring system and control method
CN104950742B *30 Apr 20153 Nov 2017西安理工大学一种数字水幕接线系统及控制方法
CN105045176A *8 Jul 201511 Nov 2015北京传翼四方科技发展有限公司Electronic water curtain control method and system based on natural human-computer interaction technology
Classifications
International ClassificationG09F13/24, G05B19/042
Legal Events
DateCodeEventDescription
14 Sep 2011C06Publication
2 Nov 2011C10Request of examination as to substance
20 Mar 2013C14Granted