High-voltage distribution box of pure electric commercial vehicle

A technology for high-voltage power distribution and commercial vehicles, which is applied to vehicle components, circuits or fluid pipelines, transportation and packaging, etc. It can solve the problem of updating, difficult to ensure the safe and efficient and reasonable power consumption of electric vehicles, and the inability to realize the control of the whole vehicle parameters and other issues to achieve the effect of ensuring safe electricity use and easy update

Inactive Publication Date: 2011-08-31
BIT HUACHUANG ELECTRIC VEHICLE TECH
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no high-voltage power distribution box specially designed for pure electric vehicles. The existing power distribution boxes are difficult to ensure the safe and efficient power consumption of electric vehicles, and it is impossible to update the control parameters of the whole vehicle.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-voltage distribution box of pure electric commercial vehicle
  • High-voltage distribution box of pure electric commercial vehicle
  • High-voltage distribution box of pure electric commercial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Attached below Figure 1-3 Two embodiments of the present invention are described in detail.

[0026] figure 1 It is a schematic diagram of the structure of the high-voltage distribution box for pure electric commercial vehicles of the present invention. The high-voltage power supply output control unit is used to control the on-off of the high-voltage power supply input terminal and the high-voltage power supply output terminal to provide power for the electric vehicle. As shown in the figure, the input terminal of the high-voltage power supply is connected to the high-voltage battery; the output terminal of the high-voltage power supply is connected to the electrical equipment in the electric vehicle; the electric energy measurement unit collects the current signal in the circuit of each electrical equipment, and obtains the electrical energy after calculation and displays it; The electric energy metering unit communicates with each control unit of the vehicle throug...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a high-voltage distribution box of a pure electric commercial vehicle. An electric-controlled high-voltage DC contactor is used as an input terminal; an electric-controlled air breaker is used as an output terminal; a high-voltage distribution controller is used for controlling the input and output of the high voltage according to instructions; and a special electricity meter for the electric vehicle is arranged for respectively displaying the total energy consumption of the vehicle, the energy consumption of a driving motor, the energy consumption of an air conditioner, the energy consumption of an electric-assisting steering oil pump, the energy consumption of an electric air compressor and the like. The high-voltage distribution box in the invention can automatically distribute the power to the entire electric vehicle, ensure the safety utilization of power, and easily update the control parameters of the entire vehicle.

Description

technical field [0001] The invention belongs to the field of electric vehicles and relates to a high-voltage distribution box in the electric vehicle. Background technique [0002] Pure electric vehicles are an important branch of the field of new energy vehicles. In recent years, with the support of the Chinese government, pure electric vehicles have been greatly developed. The high-voltage distribution box is an important part of the control system of the pure electric vehicle. It is the interface between the energy storage device and the electrical equipment of the pure electric vehicle. It is the core of the management of the high-voltage power consumption of the whole vehicle. and safe use of electricity play a key role. However, there is currently no high-voltage distribution box specially designed for pure electric vehicles. The existing distribution boxes are difficult to ensure the safe and efficient power consumption of electric vehicles, let alone update the cont...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023
Inventor 林程孙逢春周辉
Owner BIT HUACHUANG ELECTRIC VEHICLE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap