Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for automatic and safe discharge of electric vehicles through position detection

An electric vehicle and automatic technology, which is applied in the direction of electric vehicles, different battery charging, and parts of connection devices, etc., can solve problems such as unreliable connection, electric shock of personnel, and inability to automatically identify user discharge intentions, etc., to achieve reliable connection and reduce The effect of an unreliable connection

Active Publication Date: 2019-01-29
CHINA FIRST AUTOMOBILE
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution cannot automatically identify the user's discharge intention, and the connection status of the discharge plug and discharge socket is not detected during the discharge process, so there is a risk of unreliable connection and electric shock

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
  • Method for automatic and safe discharge of electric vehicles through position detection
  • Method for automatic and safe discharge of electric vehicles through position detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] This embodiment provides a method for realizing automatic and safe discharge of an electric vehicle through position detection. The automatic and safe discharge device for an electric vehicle includes a discharge control device, a power battery, a bidirectional charger, a discharge relay and a discharge socket. The user inserts the discharge plug into the discharge socket, and can take electricity from the discharge socket. The discharge control device monitors the relative position of the discharge plug and the discharge socket, and determines whether to automatically enter the discharge process. If it is detected that the relative position of the discharge plug and the discharge socket is within the set safety range, it will automatically enter the discharge process; if it is detected that the relative position of the discharge plug and the discharge socket exceeds the set safety range, it will not enter the discharge process or stop the discharge process .

[0018] ...

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 discloses a method for realizing electric vehicle automatic and secure discharge by using position detection. A discharge control device monitors the relative positions of a discharge plug and a discharge socket in real time; if the discharge control device monitors that the relative positions of the discharge plug and the discharge socket are in a set secure range, a discharge process is automatically enabled; and if the discharge control device monitors that the relative positions of the discharge plug and the discharge socket exceed the set secure range, the discharge process is not enabled, or the discharge process is stopped. With the method of the invention adopted, reliable connection of the discharge plug and the discharge socket in the discharge process of a vehicle can be ensured, and the risk of fires and electric shocks caused by unreliable connection of the discharge plug and the discharge socket can be decreased.

Description

technical field [0001] The invention relates to the technical field of charging and discharging electric vehicles, in particular to a method for realizing automatic and safe discharging of electric vehicles through position detection. Background technique [0002] Currently, electric vehicles are booming all over the world. As the energy storage device of the electric vehicle, the power battery outputs electric energy to drive the electric vehicle. With the development of charging technology, the two-way charger can not only charge the power battery, but also release the power of the power battery to supply power for the electric load outside the electric vehicle to meet the power demand of users. When discharging, electric vehicles usually provide a discharge socket as a power supply interface. The user inserts the plug of the electrical equipment into the discharge socket, presses the discharge enable switch, and then the electric vehicle starts the discharge process. H...

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 Patents(China)
IPC IPC(8): H02J7/00H01R13/641
CPCH01R13/641H02J7/0047H02J7/0063
Inventor 张鹏宋建建张天强栗海兵梁士福曲振宁王微
Owner CHINA FIRST AUTOMOBILE