Online-control device and online-control method
A control device and control method technology, applied in the direction of measuring device, electrical program control, sequence/logic controller program control, etc., can solve the problems of slow detection speed, low detection accuracy, high error rate, etc., and achieve fast detection speed , high detection accuracy, and the effect of improving production
Inactive Publication Date: 2013-10-02
上海龙能自动化设备有限公司 +1
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Problems solved by technology
The traditional automobile airbag detection mainly relies on manual assistance and some detection instruments are divided into multiple processes to complete, which has the disadvantages of slow detection speed, low detection accuracy, low output, and high error rate
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[0031] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and any similar structures and similar changes of the present invention should be included in the protection scope of the present invention.
[0032] Such as figure 1 As shown, an on-line control device for an automobile airbag provided by an embodiment of the present invention includes a displacement sensor 1 for detecting the surface radian of the airbag, a fastener detector 2 for detecting fasteners on the surface of the airbag, and a fastener detector 2 for detecting gas The resistance tester 3 of the resistance of the generator is characterized in that it also includes:
[0033] The server 4 has a communication interface 41 for managing data;
[0034] Programmable controller 5, has data input interface 51, communication interface 52,53 and man-machine dialogue ...
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The invention discloses an online-control device and an online-control method, relates to the technical field of automotive safety gas cell detection and control and solves the technical problems of low detection speed and low detection accuracy of the prior art. The system comprises a displacement sensor, a fastener detector and a resistance test instrument and is characterized by also comprising a server, a programmable controller, man-machine interaction equipment and an analog quantity acquisition module, wherein the programmable controller is connected with the sever through a communication interface; the man-machine interaction equipment is connected with the man-machine interaction interface of the programmable controller; the analog quantity acquisition module is connected with the displacement sensor through a data acquisition interface and is connected with the programmable controller through a data output interface; the fastener detector is connected with the data input interface of the programmable controller; and the resistance test instrument is connected with the programmable controller through a communication interface. The online-control device and the online-control method of the invention can perform quick and accurate detection and improve yield and lower detection error rate.
Description
technical field [0001] The invention relates to an automobile safety airbag detection and control technology, in particular to a technology of an automobile safety airbag on-line detection PLC control device and a method thereof. Background technique [0002] Automobile airbags are used to inflate in case of an emergency to protect the occupants of the vehicle. If the quality is not up to standard, it will endanger people's lives. Therefore, its quality inspection is very important. [0003] The detection of automobile airbags mainly includes three aspects: the detection of the curvature of the airbag surface, the detection of the resistance of the gas generator, and the detection of the fasteners on the surface of the airbag (that is, the detection of the assembly effect of the previous processes). The traditional automobile airbag detection mainly relies on manual assistance and some detection instruments are completed in multiple processes, which has the disadvantages of ...
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IPC IPC(8): G05B19/05G01M17/007G01R27/02G01B21/24G01M99/00
Inventor 连鑫周益范张咏明王耀欣
Owner 上海龙能自动化设备有限公司