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Receiving device for adjusting AGV wireless charging and processing method

A receiving device and wireless charging technology, applied in circuit devices, charging stations, power management, etc., can solve the problems of reducing the coupling degree between the transmitting coil and the receiving coil and affecting the charging efficiency, so as to reduce the system cost, reduce the impact, The effect of guaranteeing the degree of coupling

Pending Publication Date: 2019-05-10
深圳赫兹创新技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the charging efficiency of the system for the AGV, it is generally adopted to use fixed guide rails or add laser navigation, etc., but for the AGV car to shift during driving and charging, the coupling between the transmitting coil and the receiving coil is reduced. , which affects the charging efficiency

Method used

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  • Receiving device for adjusting AGV wireless charging and processing method
  • Receiving device for adjusting AGV wireless charging and processing method
  • Receiving device for adjusting AGV wireless charging and processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] In the mobile wireless charging process of the AGV, the transmitting coil arranged at the transmitting end generally adopts the long guide rail laying method. In this application, the transmitting guide rail is used to refer to the laying method, and as a part of the receiving device, the receiving end of the AGV It is located above the launch rail.

[0033] There is a receiving coil in the receiving end of the AGV, and the receiving coil is mainly composed of three parts: the main coil, the left position detection coil, and the right position detection coil. The left position detection coil and the right position detection coil are respectively located on both sides of the main coil, and the main coil is realized by a power pick-up coil.

[0034] For the special winding method claimed in this application, the thickness of the litz wire wound to form the main coil is greater than the thickness of the litz wire wound to form the left position detection coil and the right...

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Abstract

The invention belongs to the technical field of wireless charging, and particularly relates to a receiving device for adjusting AGV wireless charging and a processing method. The receiving device comprises a main coil, as well as a left side position detection coil and a right side position detection coil located on the two sides of the main coil respectively. The main coil, the left side positiondetection coil and the right side position detection coil are all formed by winding Litz wires, the thickness of the Litz wires forming the main coil is larger than that of the Litz wires forming theleft side position detection coil and the right side position detection coil, and the main coil is further covered with a magnetic core. The relative position of a transmitting guide rail of a receiving end and a transmitting end of an AGV is adjusted, and the AGV is controlled to shift left and right to achieve AGV charging. In the moving wireless charging process of the AGV, the coupling degreeof the receiving coil and the transmitting coil is ensured, the system cost is reduced, and the wireless charging efficiency of the AGV is improved.

Description

technical field [0001] The invention belongs to the technical field of wireless charging, and in particular relates to a receiving device and a processing method for adjusting AGV wireless charging. Background technique [0002] AGV is a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical, capable of driving along a prescribed guiding path, with safety protection and various transfer functions. Generally, the computer can be used to control its travel path and behavior, or the electromagnetic track can be used to set up its travel route. The electromagnetic track is pasted on the floor, and the unmanned van moves and moves according to the information brought by the electromagnetic track. [0003] At present, in the wireless charging system that provides electric energy for AGV, the transmitting coil is mainly buried in a long strip. In the actual charging process, the more positive the receiving coil of the AGV is relative to the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/126B60L53/38H02J50/90H02J50/10H02J50/70
CPCY02T10/72Y02T10/7072Y02T10/70Y02T90/14Y02T90/12
Inventor 何智
Owner 深圳赫兹创新技术有限公司
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