Whole vehicle control device of electric sweeper

A vehicle control and cleaning vehicle technology, applied in road cleaning, cleaning methods, vehicle components, etc., can solve the problems of increased maintenance time, difficult maintenance, and complicated wiring harness of electric vehicles, so as to improve the safety of the vehicle and simplify the whole process. The effect of car wiring harness

Pending Publication Date: 2020-10-02
海汇新能源汽车有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the diversity of its functions makes it have two or more electric motors as power sources, which makes the wiring harness of electric vehicles complex and increases manufacturing costs. security

Method used

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  • Whole vehicle control device of electric sweeper

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] like figure 1 As shown, a complete vehicle control device for an electric sweeper includes a bodywork controller, an upper central control panel, a power controller, a DCDC converter, a BMS battery management module and an on-board charger. The bodywork controller, the upper central control panel , Power controller, DCDC converter, BMS battery management module and vehicle charger are connected by CAN network communication;

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Abstract

The invention provides a whole vehicle control device of an electric sweeper. The whole vehicle control device comprises an upper controller for receiving a whole vehicle button signal, analyzing communication signals of a BMS, a power controller and a DCDC converter, and outputting corresponding control signals to the power controller and the DCDC converter; an upper central control screen whichis used for displaying the working state of a power motor connected with the vehicle power controller, the operation function indication, the vehicle fault, the vehicle charging time, the charging current and the charging voltage information; the power controller which is used for receiving the control signal output by the uploading controller, controlling the power motor connected with the powercontroller to work and sending a fault code; and the DCDC converter which is used for receiving the control signal output by the upper controller, providing a power supply for a low-voltage electric appliance of the whole vehicle and sending a fault code. Whole vehicle wiring harnesses can be simplified, the safety of the whole vehicle is improved, the vehicle state is visually displayed, when thevehicle breaks down, the upper center control screen can give a corresponding fault alarm, and maintenance personnel can conveniently solve the vehicle problem.

Description

technical field [0001] The invention relates to a complete vehicle control device of an electric sweeper, belonging to the technical field of electric sweeper control. Background technique [0002] The electric sweeper uses the battery as the power source. Because of the use of electric energy as the power, there is no secondary pollution, no exhaust emission, energy saving and environmental protection. However, the diversity of its functions makes it have two or more electric motors as the power source, which makes the wiring harness of the electric vehicle complicated, and the manufacturing cost increases. security. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention proposes a complete vehicle control device for an electric sweeper. The specific technical scheme is as follows: [0004] A vehicle control device for an electric sweeper, comprising a bodywork controller, an upper central control panel, a power controller, a DCDC ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023E01H1/00
CPCB60R16/0231B60R16/0234E01H1/00
Inventor 刘吉晓程学晓刘道红
Owner 海汇新能源汽车有限公司
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