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Inductive non-contact charging positioning alignment device and positioning method thereof

A non-contact charging and alignment device technology, applied in positioning, measuring devices, electric vehicles, etc., can solve the problems of not providing position alignment motion devices, different application methods, and different application purposes, so as to achieve easy construction and realization, The effect of improving reliability and ensuring efficiency

Active Publication Date: 2015-11-18
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The use of ultrasound for distance measurement and positioning has been applied in robot positioning and human-computer interaction, but the application methods are different, and due to different application purposes, no position alignment motion device is provided

Method used

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  • Inductive non-contact charging positioning alignment device and positioning method thereof
  • Inductive non-contact charging positioning alignment device and positioning method thereof
  • Inductive non-contact charging positioning alignment device and positioning method thereof

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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0043] The inductive non-contact charging positioning and alignment device of the present invention, such as figure 1 As shown, it includes a rough alignment device, a vehicle-mounted power receiving device 006, a ground power transmitting device 007, an ultrasonic precise positioning system and an ultrasonic positioning processing module.

[0044] The coarse alignment device includes a front vehicle night vision camera 001, a rear vehicle night vision camera 002, a rearview mirror display 005, a front ground identifier 003, and a rear ground identifier 004;

[0045] The front ground identifier 003 and the rear ground identifier 004 are respectively located on both sides of the ground power transmitting device 007. The front vehicle night vision camera 001 and the rear vehicle night vision camera 002 respectively collect the front and rear images of the car and trans...

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PUM

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Abstract

The invention discloses an induction type non-contact charging locating aligning device which comprises a rough aligning device, a vehicle-mounted electric energy receiving device, a ground electric energy emitting device, an ultrasonic wave accurate positioning system and an ultrasonic wave locating processing module. The rough aligning device comprises a front vehicle-mounted night vision camera, a rear vehicle-mounted night vision camera, a rearview mirror type display screen, a front ground identifier and a rear ground identifier. The ultrasonic wave accurate positioning system comprises an ultrasonic wave emitting sensor, an ultrasonic wave receiving sensor A, an ultrasonic wave receiving sensor B, an ultrasonic wave receiving sensor C, an ultrasonic wave receiving sensor D, a stepping motor A, a stepping motor B, a moving platform and a temperature sensor. The ultrasonic wave locating processing module comprises a vehicle-mounted processing module and a ground processing module. An induction type non-contact charging locating method comprises the steps that firstly, a driver completes rough location through images; secondly, an ultrasonic wave locating system is started; thirdly, the moving platform is aligned on the basis of position calculation.

Description

technical field [0001] The invention belongs to the technical field of wireless charging and wireless positioning, and relates to an inductive non-contact charging positioning and alignment device based on an ultrasonic sensor and a corresponding positioning method. Background technique [0002] With the continuous development of electric vehicle technology and key component technology, vehicle electrification has become the development trend of the global automotive industry, and pure electric vehicles and other vehicles that are mainly driven by electric energy have become the main development trend in my country. [0003] For the promotion of pure electric vehicles, the supply and supplement of electric energy is an important factor, so the choice of battery charging method is extremely important. Contactless charging does not require connection devices such as power plugs, sockets, and wires. It transmits electrical energy through alternating electromagnetic fields or ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L11/18G01S5/22
CPCY02T10/7005Y02T10/70
Inventor 杨世春周剑文柳伟姬芬竹王锐麻翠娟徐斌
Owner BEIHANG UNIV
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