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Electric car one-line general control system

A master control system, electric vehicle technology, applied to vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve the problems of inconvenient installation and maintenance of electric vehicles

Inactive Publication Date: 2013-10-23
WUXI YONGDONG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the control lines of electric vehicles are very complicated and various. Each power terminal must have a thick control line that is also used as a power line, and it must be connected from each control switch and sent to each power terminal. It is sent to the car instrument for display by a route, which is not convenient for the installation and maintenance of electric cars

Method used

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  • Electric car one-line general control system

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Embodiment Construction

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the long dotted line in the figure is the positive pole of the battery pack, the solid line is the negative pole of the battery pack, and the double dotted line is the signal control bus. Except for the automobile instrument and the central control console, all other electrical component terminal nodes have a micro-single-chip microcomputer for signal acquisition and terminal control. There is a main system controlling the CPU in the central control console, which converts various operating functions into data codes and sends them to the control bus. When it is found that it is controlling its own signal, it will be processed and controlled in time, and the information of the controlled state will be sent back to the control bus while being controlled. There is a main system processing CPU in the car instr...

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Abstract

The invention discloses an electric car one-line general control system, comprising a main system control CPU (Central Processing Unit) which is mounted in a center control operation platform, a main system processing CPU which is mounted in a car instrument, and minitype single chip microcomputers which are mounted on all other electric appliance component terminal nodes except the car instrument and the center control operation platform, wherein the main system control CPU, the main system processing CPU and the minitype single chip microcomputers are connected through a control bus; and the control bus takes the negative electrode line of a battery as a loop. By using the electric car one-line general control system, only one signal line is used for controlling all the electric appliances on a whole car, and the car circuit is simple, safe, intelligent and comfortable.

Description

technical field [0001] The invention relates to an electric vehicle, especially a control system for the electric vehicle. Background technique [0002] At present, the control lines of electric vehicles are very complicated and various. Each power terminal must have a thick control line that is also used as a power line, and it must be connected from each control switch and sent to each power terminal. It is sent to the car instrument by a route for display, which is not convenient for the installation and maintenance of the electric car. Contents of the invention [0003] The purpose of the present invention is to provide a one-line general control system for an electric vehicle, which can control all electrical equipment on the entire vehicle with only one signal line. [0004] Technical scheme of the present invention is as follows: [0005] A first-line general control system for electric vehicles, including the main system control CPU installed in the central contr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023
Inventor 张丹东
Owner WUXI YONGDONG ELECTRONICS TECH