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Electronic control system for electric automobile and electric automobile adopting electronic control system

An electronic control system and electric vehicle technology, which is applied in electric vehicle charging technology, electric vehicles, battery/fuel cell control devices, etc., can solve the problems of high market price and low system control accuracy, and achieve improved accuracy and precise control , the effect of improving reliability

Pending Publication Date: 2020-08-11
湖南麓鹏动力科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing electric vehicle drive system mostly adopts DSP control, the system control accuracy is not high, and the market price is relatively high

Method used

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  • Electronic control system for electric automobile and electric automobile adopting electronic control system
  • Electronic control system for electric automobile and electric automobile adopting electronic control system
  • Electronic control system for electric automobile and electric automobile adopting electronic control system

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] See attached figure 1 , the embodiment of the present invention discloses an electric vehicle electronic control system, comprising:

[0038] A main controller, a signal acquisition device, a protection circuit and a PWM control IC circuit respectively connected to the main controller;

[0039] The protection circuit is connected with a storage battery pack, and the storage battery pack is connected with a safety detection circuit and an FPGA module; t...

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PUM

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Abstract

The invention discloses an electronic control system for an electric automobile and an electric automobile adopting the electronic control system. The electronic control system comprises a main controller, a signal acquisition device, a protection circuit and a PWM control IC circuit, wherein the signal acquisition device, the protection circuit and the PWM control IC circuit are connected with the main controller. The protection circuit is connected with a storage battery pack; the storage battery pack is connected with a safety detection circuit and an FPGA module; the FPGA module is connected with an alarm and a wireless communication module; the PWM control IC circuit is sequentially connected with a base driving circuit and an inverter driving circuit; and the inverter driving circuitis connected with a driving motor. According to the electronic control system, accurate control over the electric automobile can be achieved.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle electronic control system and the electric vehicle. Background technique [0002] With the rapid development of the automobile industry, the number of automobiles in the world continues to increase, and the problems of environmental pollution and energy shortage caused by automobiles are becoming more and more prominent. The governments of various countries and the automobile industry generally recognize that energy conservation and emission reduction are the main direction of future automobile technology development. Electric vehicles have remarkable features such as high efficiency, energy saving, low noise, and zero emission, and have incomparable advantages in environmental protection and energy saving. Therefore, the development of electric vehicles will be the best way to solve problems such as environmental pollution and energy shortage. [0...

Claims

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Application Information

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IPC IPC(8): B60L15/20B60L3/00B60L58/10B60L15/00B60K11/02
CPCB60K11/02B60L3/0046B60L15/007B60L15/20B60L58/10Y02T10/70Y02T10/72Y02T90/16
Inventor 刘兴华贺燕铭
Owner 湖南麓鹏动力科技有限公司
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