Development platform for compressor controller of electric car power-driven air conditioner

Abstract

The present invention discloses a development platform for the compressor controller of an electric car power-driven air conditioner. The development platform is composed of an upper computer and a lower computer. The hardware structure of the upper computer comprises an industrial control machine and a USB / CAN card. The hardware structure of the lower computer comprises an electric car power-driven air conditioner compressor test bench and a test bench control plate. The upper computer sends the test content to the test bench control plate. The test bench control plate controls the test bench to conduct the test on the compressor controller of the power-driven air conditioner. According to the technical scheme of the invention, the online program updating, the parameter calibrating, the data monitoring and various tests on the compressor controller of the electric car power-driven air conditioner are realized. Therefore, the debugging complexity of the compressor controller of the power-driven air conditioner is obviously reduced. Meanwhile, the development time of the controller is shortened.

Description

technical field [0001] The invention belongs to the field of development of electric vehicle controllers, in particular to a development platform for electric air-conditioning compressor controllers of electric vehicles. Background technique [0002] Compared with traditional energy vehicles, electric vehicles have attracted widespread attention from all walks of life due to their energy saving and environmental protection. The Chinese government attaches great importance to the research and development of electric vehicles and has adopted a series of positive measures to encourage the development of electric vehicles. At present, although my country has made some progress in the key technical fields of electric vehicles, it is still in the transition stage from research to industrialization. The problems that need to be solved are immature product technology, low reliability and poor durability. [0003] Due to the different power sources of traditional energy vehicles and ...

AI Technical Summary

Problems solved by technology

At present, although my country has made some progress in the key technical fields of electric vehicles, it is still in the transition stage from research to industrialization, and the immature product technology, low reliability, and poor durability are problems that need to be solved urgently

[0003] Due to the different power sources of traditional energy vehicles and electric vehicles, the driving methods of air-conditioning compressors are also different. Traditional energy vehicles mostly use mechanical air-conditioning compressors, while electric vehicles mostly use electric air-conditioning compressors. The compressor controller needs to be redeveloped

Because the technology is still immature, a lot of tests and modifications are required in the development process of the electric vehicle electric air conditioning compressor controller

At present, there is no development platform specifically for electric vehicle electric air-conditioning compressor controllers. It is inconvenient to develop, test and debug air-conditioning compressor controllers on the existing electric air-conditioning compressor test system, which in turn affects the development process of air-conditioning compressor controllers.

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