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Method and device for receiving electricity from a vehicle

An electrical method and vehicle technology, applied in the field of transportation, can solve the problems of low power feeding efficiency, difficulty in achieving stable power reception, and no method for obtaining signal type and signal duration information of a signal light system, etc., so as to achieve stable power reception, Improve the feeding efficiency and realize the effect of stable contact

Active Publication Date: 2020-01-07
刁心玺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The road-associated power supply network technology is a technical solution to be perfected for the sustainable driving of electric vehicles on the road. The current road-associated power supply technology and the contact road-associated power supply technology have the disadvantage that it is difficult to ensure the connection between the feeder line and the receiving brush. Stable contact; the disadvantage of non-contact power supply technology is that it is difficult to ensure the stability of the coupling distance between the power supply coil and the power receiving coil; thus making it difficult to achieve stable power reception and low feed efficiency;
[0017] The prior art does not propose the idea of ​​using the vehicle to receive power from the road-associated power supply network when the road traffic signal light is red, nor does it provide a method for obtaining the signal type and signal duration information output by the signal light system

Method used

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  • Method and device for receiving electricity from a vehicle
  • Method and device for receiving electricity from a vehicle
  • Method and device for receiving electricity from a vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Example 1: Examples of vehicle power receiving methods

[0061] See figure 1 As shown, an example of a vehicle power receiving method in the embodiment provided by the present invention includes the following steps:

[0062] Step S110, a position obtaining step, obtaining relative position information between the vehicle and the feeding slot or the feeding coil on the power supply side; or,

[0063] Obtain the relative position information between the vehicle and the receiver carrying rail or the receiver carrier on the power supply side;

[0064] Step S120, the mounting step, mount the vehicle-mounted power receiver unit on the power receiver carrier rail or power receiver carrier on the power supply side;

[0065] Step S130, the touch step, touch the power receiving brush included in the on-vehicle power receiver unit to the feeding guide bar on the power supply side; or, connect the power receiving coil included in the on-board power receiver unit to the power supply coil on t...

Embodiment 2

[0118] Example 2: Examples of vehicle power receiving devices

[0119] See figure 2 As shown, an example of a vehicle power receiving device in the embodiment provided by the present invention includes:

[0120] The power receiving module 211, the power receiving module drive module 212, the action component 213, and the drive module 214;

[0121] The power receiving module 211 is used to obtain electric energy from the power feeding guide strip arranged in the cavity of the power feeding slot or the lip of the power feeding slot in a shielded manner from the power supply side, and includes: power receiving brush rotating joint assembly, power receiving brush;

[0122] The power receiving module driving module 212 is used to drive the power receiving module to complete the extension of the power receiving brush from the cavity contained in the neck of the power receiver, the adjustment of the attitude of the power receiving brush, and the contact action between the power receiving br...

Embodiment 3

[0186] Embodiment three, examples of vehicle power supply devices

[0187] See image 3 As shown, an example of a vehicle power supply device in the embodiment provided by the present invention includes:

[0188] Receiver carrying rail or carrier module 310, feeder guide bar module 320; optionally, feeder return bar module 370;

[0189] The load-bearing rail or the load-bearing body module 310 is used to provide load-bearing for the power receiver, and includes: the load-bearing rail or load-bearing component of the power receiver arranged on one or both sides of the power feeding slot;

[0190] The feeding guide bar module 320 is used to feed electric energy to the power receiving brushes included in the power receiver, and includes: at least one feeding guide bar unit arranged in a shielded manner;

[0191] The power feed return bar module 370, which is used to feed power to the power receiver, includes at least one power feed return bar unit arranged in a shielded manner;

[0192] Wh...

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PUM

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Abstract

The invention provides an electricity receiving method and device for vehicles. The electricity receiving method and device are used for overcoming at least one of the defects on the aspects of electricity receiving stability and electricity receiving efficiency. The electricity receiving method includes a position obtaining step, a carrying step, a touching step and a feed triggering step. The method and the device have at least one of the beneficial effects that stable contact between feed lines and electricity receiving brushes can be achieved; the coupling distance between a power supply coil and an electricity receiving coil is ensured to be stable; vehicles can receive electricity from a power supply network along a road when road traffic lights are red in a stable mode; the feed efficiency can be improved; and the practicability is achieved.

Description

Technical field [0001] The present invention relates to the field of transportation, in particular to a method and device for receiving power from a vehicle. Background technique [0002] In order to solve the problem of insufficient battery life in the on-board power supply mode of electric vehicles driving on highways / roads, in the field of patent applications, some technical solutions for implementing accompanying power supply for electric vehicles driving on highways / roads have appeared. In the published patent application, the technology for implementing accompanying power supply for electric vehicles running on highways / roads includes two basic solutions: contact accompanying power supply and non-contact accompanying power supply. [0003] Contact-type highway / road driving electric vehicle accompanying power supply technology includes three modes: road power supply, overhead power supply above the road, and roadside power supply. [0004] Pavement power supply refers to laying...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60M1/30B60L9/00G08G1/00B60L5/38B60L5/00
Inventor 刁心玺
Owner 刁心玺