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Electric car controller automatic test platform and method

A technology for electric vehicles and automatic testing, which is applied in electrical testing/monitoring, general control systems, control/regulation systems, etc. It can solve the problems of difficult query and traceability of test data, time-consuming and labor-intensive testing, and failure to guarantee test reliability. Traceability, improved reliability, and improved efficiency

Inactive Publication Date: 2018-06-15
WISDRI WUHAN AUTOMATION
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Problems solved by technology

The traditional test method is manually tested one by one, which is not only time-consuming and laborious, but also cannot guarantee the reliability of the test. In addition, the test data filled in manually is also difficult to query and trace

Method used

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  • Electric car controller automatic test platform and method

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Embodiment Construction

[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0019] The invention provides an electric vehicle controller automatic test platform, such as figure 1 As shown, the electric vehicle controller automatic test platform includes a communication module 10 , an instruction entry module 20 , an instruction reading module 30 , and a data processing module 40 .

[0020] The communication module 10 is used to establish an information transfer path between the test platform and the electric vehicle controller; wherein, the communication module 10 also includes a communication setting unit 11, and the communication setting unit 11 is used to s...

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Abstract

The present invention discloses an electric car controller automatic test platform and method. An information transmission path between a test platform and an electric car controller is established through a communication module; workers input operation control instructions into a control processor of the test platform through an instruction input module; the input instructions are analyzed and read through an instruction reading module, and the electric car controller is correspondingly controlled according to the read instruction information; and finally, each data generated by the electriccar controller is collected through a data processing module, the collected data and expected data are compared and analyzed to obtain a test result. Therefore, all the tests required by ex-factory test of electric car controllers are integrated such as a regulatory compliance test, a pretest, a zero load test, a loading test and a signal test to achieve one-key test and achieve unmanned duty in the whole process.

Description

technical field [0001] The invention belongs to the field of electric vehicle automation control, and in particular relates to an electric vehicle controller automatic test platform and method. Background technique [0002] The electric vehicle controller is the core of the electric vehicle control system and an important basis for the normal operation, safety, fault protection and diagnosis of the electric vehicle. It is the basic requirement for suppliers of electric vehicle controllers to strengthen the testing of electric vehicle controllers and ensure that the controllers leave the factory in good condition. [0003] The electric vehicle controller test includes various parts such as safety test, pre-test, no-load test, load test, and signal test. It is the key to ensure that the hardware and software of the controller leave the factory in good condition. The traditional test method is manually tested one by one, which is not only time-consuming and laborious, but also...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0221
Inventor 梅意安王胜勇卢家斌王傲能王闻宇
Owner WISDRI WUHAN AUTOMATION
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