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A locker performance comprehensive detection device and detection method thereof

A comprehensive detection and locker technology, applied in electrical testing/monitoring, etc., can solve the problems of high work intensity, high management costs, and many turnover processes for operators, and reduce the number of measuring instruments, intuitive data display, and fast data processing Effect

Active Publication Date: 2015-08-19
LIUZHOU MEIYUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. There are many measuring instruments, many stations, many turnover processes, large errors, and inaccurate data;
[0006] 3. There are many links, the work intensity of operators is high, and the management cost is high

Method used

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  • A locker performance comprehensive detection device and detection method thereof
  • A locker performance comprehensive detection device and detection method thereof
  • A locker performance comprehensive detection device and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A comprehensive detection device for the performance of a lock, the detection device includes a comprehensive tester B and a test bench A, the function of the test bench is to install the lock C under test and pass the action data of the lock through the push-pull force sensor 7 and the travel sensor 1 It is converted into an electrical signal and delivered to the comprehensive tester B; the comprehensive tester B includes an adjustable voltage power supply unit 40, a panel display unit 50, a control input unit 60, a signal processing control unit 70, and a current sensor 80; the signal processing The first input end 701 of the control unit is connected to the output end of the current sensor 80, the second input end 702 is connected to the output end of the push-pull force sensor 7 of the test bench, and the third input end 703 is connected to the output end of the travel sensor 1 of the test bench connection, the fourth input terminal 704 is connected to the input cont...

Embodiment 2

[0053] A method for testing a locker performance comprehensive detection device, comprising the following steps:

[0054] (1) Connect the test bench A of the above-mentioned locker performance comprehensive detection device with the comprehensive tester B

[0055] Connect the DC power input interface 4 of the test bench to the DC power interface 9 of the comprehensive tester B, connect the output interface of the push-pull force sensor 7 to the push-pull force sensor interface 11 of the comprehensive tester B, and connect the output interface of the stroke sensor to the comprehensive tester Stroke sensor interface 10 of B;

[0056] (2) Test push-pull force and working current

[0057] A. Install the locker to the push-pull force / working current detection station of a comprehensive detection device for locker performance: install the locker to be tested to the positioning die hole of the locker mounting base Ⅱ6, and turn the quick clamp under the locker mounting base The han...

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Abstract

A device for comprehensively detecting performance of a locking device comprises a comprehensive tester and a testing table. The comprehensive tester comprises a voltage adjustable power supply unit, a panel display unit, a control input unit, a signal processing control unit and a current sensor, wherein the voltage adjustable power supply unit supplies working currents for all units respectively and supplies power for a tested locking device through the current sensor, and the signal processing control unit sends action commands to the tested locking device according to parameters input by the input control unit, receives and processes data fed back by a push-pull force sensor and a stroke sensor of the testing table, and carries out visual display through the panel display unit. The detecting method comprises the steps of mounting the locking device, detecting push-pull force and working currents, and detecting strokes and stroke time. The device for comprehensively detecting the performance of the locking device is high in efficiency and measuring precision and fast and accurate in data processing, the data are displayed visually, the detecting method is simple and convenient to operate, the production circle can be shortened greatly, and the working intensity of workers and managing cost are reduced.

Description

technical field [0001] The invention relates to a performance detection device and method of a vehicle electrical appliance, in particular to a performance comprehensive detection device and a detection method of a locker. Background technique [0002] The latch is a car door lock controller. It is a component that realizes the opening and closing functions of the door lock. The action force of the latch, the size of the action stroke, and the time to complete the action stroke are important parameters to measure the execution performance of the latch. As an actuator powered by electric energy, the working current and voltage of the locker can intuitively reflect whether the working state of the locker is normal. For example, the voltage and current are directly related to the action force and travel time of the locker. If the voltage If the corresponding relationship between current, action force and travel time is abnormal, it can be judged that the locker is abnormal. In...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
Inventor 蒋雄伟赖特李新维陈红
Owner LIUZHOU MEIYUAN TECH
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