Electric vehicle wireless charging transmitting and receiving automatic alignment system

An automatic alignment, electric vehicle technology, applied in electric vehicles, electromagnetic wave systems, battery circuit devices, etc., can solve problems such as increasing costs, and achieve the effects of fast alignment speed, automatic alignment, and efficient and accurate positioning.

Active Publication Date: 2015-12-23
XIAMEN NEWYEA SCI & TECH
View PDF6 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent uses a movable wireless charging transmitting board to realize the alignment and positioning of the transmitting board and the receiving board to improve the transmission efficiency of wireless charging. The disadvantage of this patent is that the movable transmitting board requires a large amount of work on the ground of the parking spac

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
  • Electric vehicle wireless charging transmitting and receiving automatic alignment system
  • Electric vehicle wireless charging transmitting and receiving automatic alignment system
  • Electric vehicle wireless charging transmitting and receiving automatic alignment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-Figure 3 , the electric vehicle wireless charging transmitting and receiving automatic alignment system of the present invention includes an automatically positioned wireless charging receiving board 3 arranged at the lower part of the electric vehicle, a wireless charging transmitting board 2 arranged on the ground of the parking area, and a wireless charging receiving board arranged on the wireless charging The radio positioning device 31 on the receiving board 3 and the stepping motor positioning driving device, the wireless charging transmitting board 2 is arranged on the stepping motor positioning driving device. Among them, the radio positioning device 31 includes a radio ranging circuit (implemented in the radio positioning device 31) located on the wireless charging receiving board 3, a radio response circuit 22 located on the wireless transmitting device, and the radio ranging circuit and the radio response circuit are established. Communication c...

Embodiment 2

[0032] In this embodiment, in addition to the radio positioning device 31 in Embodiment 1, the automatic alignment system also includes an image recognition automatic positioning device 11 set on the wireless receiving device (see figure 2 ); Simultaneously, in order to control the radio positioning device 31 and the image recognition automatic positioning device 11 conveniently, the wireless receiving device is provided with an automatic control circuit, and the output end of the image recognition automatic positioning device and the output end of the radio positioning device 31 are electrically connected to The input end of the automatic control circuit, the output end of the automatic control circuit is electrically connected to the input end of the motor positioning drive device, the automatic control circuit analyzes and calculates the received image recognition automatic positioning device and the radio positioning device 31 results, and according to the analysis As a re...

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 an electric vehicle wireless charging transmitting and receiving automatic alignment system. The electric vehicle wireless charging transmitting and receiving automatic alignment system comprises a wireless receiving device and a wireless transmitting device, a communication connection being established between the wireless receiving device and the wireless transmitting device. The automatic alignment system further comprises a radio positioning device and a motor positioning driving device; the motor positioning driving device is arranged at the bottom of an electric vehicle; the wireless receiving device is arranged on the motor positioning driving device, and can move leftwards and rightwards under the driving of the motor positioning driving device; a communication connection is established between the radio positioning device and the motor positioning driving device; the radio positioning device includes a radio range-measuring circuit and a radio answering circuit; a communication connection is established between the radio range-measuring circuit and the radio answering circuit; after the radio range-measuring circuit transmits range-measuring radio signals, the radio answering circuit transmits response signals; the radio range-measuring circuit calculates position difference according to time length for receiving the response signals; and therefore, the motor positioning driving device can be controlled to move according to the position difference.

Description

Technical field [0001] The invention involves a wireless charging system for electric vehicles, which specifically involves the launch module in the wireless charging system of the electric vehicle and the system that is automatically accurate by the receiving module. Background technique [0002] Based on the advantages of fuel -saving, environmental protection, and high efficiency, electric vehicles are generally considered to be an important cleaning transportation of scientists and industry in the world.Among them, electric vehicle charging stations and charging networks are important infrastructure for the scale and industrial development of electric vehicles. [0003] In the existing electric vehicle charging stations, when charging with wireless charging methods, the wireless receiving board is required to be arranged at the bottom of the car with the wireless launch board arranged on the ground to ensure the maximum charging efficiency.At present, the existing method of r...

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): H02J7/00H02J17/00G05D3/12
Inventor 任连峰林桂江杨凤炳陈跃鸿谢文卉林艺伟秦铖陈木坚邓伟舜
Owner XIAMEN NEWYEA SCI & 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