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Intelligent integrated motor controller test method and system

A technology for controller testing and integrating motors, applied in the field of intelligent integrated motor controller testing methods and systems, can solve problems such as the inability to intelligently integrate full-featured integrated testing of motor controllers, and achieve the goal of avoiding the outflow of unqualified products and improving test efficiency. Effect

Inactive Publication Date: 2021-07-13
苏州海格电控股份有限公司
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Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is to overcome the problem in the prior art that the intelligent integrated motor controller cannot be fully functionally integrated in the process of offline production

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  • Intelligent integrated motor controller test method and system
  • Intelligent integrated motor controller test method and system
  • Intelligent integrated motor controller test method and system

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Embodiment Construction

[0052] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0053] refer to figure 1 As shown, an embodiment of the present invention provides a method for testing an intelligent integrated motor controller, the method comprising the following steps:

[0054] In step S101, the test instruction data of the product under test is input.

[0055] For example, first load the test main menu, use a button on the test main menu to trigger a test event to load the corresponding test interface, and input the test instruction data of the product under test on the test interface. This step mainly relies on engineers to complete. Before entering the next step, it is necessary to conduct a self-inspection test on the product under test. Only after the...

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Abstract

The invention relates to an intelligent integrated motor controller test method. The method comprises the following steps: inputting test instruction data of a tested product; according to the test instruction, simulating a vehicle control unit to execute state feedback test of various modules integrated by the tested product, and outputting a test result; judging whether the tested product is a qualified product or not according to a test result, and if yes, enabling the tested product to be offline from the production line; and if not, overhauling the module with the fault in the tested product, and then repeating the state feedback test on the overhauled module until the tested product is judged to be a qualified product. According to the invention, full-function integration testing can be carried out on the intelligent integrated motor controller in the off-line process of assembly line production, 100% full-function coverage can be realized, the hidden danger that unqualified products flow out is effectively avoided, frequent replacement of testing tools and matched testing software is not needed, and the testing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of electric control testing of new energy vehicles, in particular to an intelligent integrated motor controller testing method and system. Background technique [0002] With the rapid development of my country's new energy vehicle industry, the electronic control system of new energy vehicles is developing toward integration, miniaturization, and intelligence. The intelligent integrated auxiliary motor controller is an integrated high-voltage power distribution, various controllers (such as Steering motor controllers, air pump motor controllers, main drive motor controllers and DCDC charging controllers), insulation detectors and other functional products, which basically integrate all the electronic control modules that distinguish new energy from traditional vehicles, improving the integration level , which greatly reduces the volume of the product and saves the layout space of vehicle accessories. [0003]...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0205
Inventor 蒋文挥何根正陆惠芳
Owner 苏州海格电控股份有限公司
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