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Control panel test system

A test system and control board technology, which is applied in the direction of automatic test system, electronic circuit test, electrical measurement, etc., can solve the problems of complete machine damage, incomplete function test, and inspection not in place, and achieve the effect of improving efficiency

Inactive Publication Date: 2020-03-24
浙江高成绿能科技有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the field of electronic equipment technology, in order to detect defective products of circuit control boards, the existing method is to use the whole machine to detect, that is, to use the whole machine to install and test to record the test results. Such testing is extremely time-consuming and labor-intensive, and it is prone to incomplete functional tests. , the inspection is not in place and other problems, if the test failure rate is high, it is easy to cause damage to the whole machine if the machine is replaced
The inability to judge the stability of some communication interface data is also a major problem in data transmission, and a large number of communication interfaces also need a series of communication software to support, which is troublesome
For the use of sensors used in some high-precision occasions, it is also a big problem to select and match appropriate sampling data

Method used

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] A control board testing system comprising:

[0037] The sensor test component is used to detect the collection performance of the control board for relevant information;

[0038] The switching value test component is used to test the switching value state of the control board;

[0039] PWM test component, used to test the duty cycle of the control board;

[0040] A CAN tool is used to collect the test data of the above test components and transmit them to the host computer test software;

[0041] The upper computer test software is used to control the relevant test components to perform control board function test and verification, and to receive and count test data.

[0042] Specifically, such as figure 1 As shown, the sensor test assembly includes a temperature sensor, a voltage sensor, a current sensor, a concentration s...

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Abstract

A control panel testing system belongs to the technical field of control panel testing. The system comprises a sensor test assembly used for detecting the collection performance of a control panel forrelated information; a switching value testing assembly used for testing the switching value state of the control panel; a PWM test assembly used for testing the duty ratio of the control panel; a CAN tool used for collecting test data of the test assembly and transmitting the test data to the upper computer test software; and an upper computer test software used for controlling the related testcomponents to carry out control panel function test and verification, and receiving and counting test data. According to the invention, the functions of the control panel can be conveniently and quickly tested and verified, and the potential quality hazard is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of control board testing, in particular to a control board testing system. Background technique [0002] In the field of electronic equipment technology, in order to detect defective products of circuit control boards, the existing method is to use the whole machine to detect, that is, to use the whole machine to install and test to record the test results. Such testing is extremely time-consuming and labor-intensive, and it is prone to incomplete functional tests. , The inspection is not in place and other problems. If the test failure rate is high, the replacement of the machine may easily cause damage to the whole machine. The inability to judge the stability of some communication interface data is also a major problem in data transmission. Too many communication interfaces also need a series of communication software to support, which is troublesome. For the use of sensors used in some high-precision oc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R31/28G01D21/02
CPCG01R31/00G01R31/2834G01D21/02
Inventor 徐冰蔡永健侯向理张晨
Owner 浙江高成绿能科技有限公司
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