Vehicle charging gateway controller with conversion use of national standard and American standard and charging conversion method thereof

The technology of a gateway controller and conversion method is applied in the direction of current collectors, vehicle components, battery circuit devices, etc., which can solve the problems of inability to perform fast charging, and achieve the effects of simple structure, fast charging, and low cost

Active Publication Date: 2016-03-02
SAIC GENERAL MOTORS +1
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The standards of various countries and regions have great differences in hardware and sof

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
  • Vehicle charging gateway controller with conversion use of national standard and American standard and charging conversion method thereof
  • Vehicle charging gateway controller with conversion use of national standard and American standard and charging conversion method thereof
  • Vehicle charging gateway controller with conversion use of national standard and American standard and charging conversion method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Introduced below are some of the various embodiments of the invention, intended to provide a basic understanding of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of protection.

[0038] figure 1 It is a structural diagram showing the existing American standard fast charging system. Such as figure 1 As shown, in the existing American standard fast charging system, 100 represents the American standard charging station, 200 represents the vehicle battery management system, 300 represents the high-voltage contactor box, and 400 represents the battery pack. Signals such as Prox (progressive switch signal), Controlpilot, and CAN500kbps are transmitted between the American Standard charging station 100 and the vehicle battery management system 200 . The terminal interface design between the American standard charging station 100 and the vehicle battery management system 200 is carried out according to the A...

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 vehicle charging gateway controller with conversion use of a national standard and an American standard. An American standard charging standard is adopted between the vehicle charging gateway controller and a vehicle battery management system, and a national standard charging standard is adopted between the vehicle charging gateway controller and a charging station. The vehicle charging gateway controller with conversion use of a national standard and an American standard is characterized by comprising a national standard interface module for being connected with the charging station to simulate the national standard charging standard with the charging station, and an American standard interface module for being connected with the vehicle battery management system to simulate the American standard charging standard with the vehicle battery management system. By using the vehicle charging gateway controller with conversion use of the national standard and the American standard of the invention, the vehicle meeting the American standard can be directly charged in the national standard charging station.

Description

technical field [0001] The invention relates to a vehicle charging technology, in particular to a vehicle charging gateway controller for switching between the national standard and the American standard and a charging conversion method for charging the vehicle between the national standard and the American standard. Background technique [0002] Fast charging technology can charge vehicles in a short period of time through high current, thus solving the problem of long charging time of electric vehicles. Since the current and voltage are relatively high in fast charging, it is necessary to design a more complex charging protocol between the charging station and the vehicle to ensure the safety of the charging process. [0003] At present, the fast charging protocol standards of various countries are inconsistent. The United States uses the SAE standard (SAEJ1772, referred to as the American standard in this article), China uses the national standard (GB20234, referred to as...

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
IPC IPC(8): H02J7/00
Inventor 胡明寅丁圣彦郭海涛王明海D.W.怀特
Owner SAIC GENERAL MOTORS
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