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Wireless charging system with billing function

A technology with wireless charging and billing functions, applied in electromagnetic wave systems, electric vehicle charging technology, collectors, etc., can solve problems such as not having billing functions, and achieve the effect of easy promotion

Inactive Publication Date: 2015-03-25
WUHU LION AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing wireless charging technology does not have a billing function. In order to facilitate operation management and user use, a wireless charging technology with a billing function is obviously necessary.

Method used

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Embodiment Construction

[0018] The present invention is that the three-phase or single-phase AC power of the power grid is rectified by the transmitter rectifier 1 and then converted into DC power, and then converted into high-frequency AC power by the inverter 2 and emitted in the form of electromagnetic energy through the transmitter coil L1; The receiving coil L2 receives electromagnetic energy and converts it into AC power, converts it into DC power through the receiving rectifier 3, and then charges the battery pack after passing through the DC converter 4; a contactor 9 is provided between the power grid and the transmitting rectifier 1, and the upper computer 6 Communicate with the receiving end control system 5 of the electric vehicle, and control the contactor 9 to charge the electric vehicle after determining the identity of the vehicle. The identity of the vehicle includes the identity ID of the electric vehicle and the remaining amount in the consumption card.

[0019] The host computer 6...

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Abstract

The invention discloses a wireless charging system with a billing function. The wireless charging system with the billing function is characterized in that according to the wireless charging system, three-phase or single-phase AC electric energy of a power grid is changed into DC electric energy after being rectified by a transmitting rectifier, then the DC electric energy is converted into high-frequency AC electric energy through an inverter, and the high-frequency AC electric energy is transmitted out in an electromagnetic energy mode through a transmitting coil L1; a receiving coil L2 of an electric automobile receives electromagnetic energy and converts the electromagnetic energy into AC electric energy, the AC electric energy is converted into DC electric energy through a receiving rectifier, and the DC electric energy charges a battery pack after passing a DC converter; a contactor is arranged between the power grid and the transmitting rectifier, an upper computer is in communication with a receiving end control system of the electric automobile, and the contactor is controlled to charge the electric automobile after the identity of the automobile is determined. By the adoption of the structure, the identity of the charging automobile can be recognized, and a corresponding billing function can be achieved. The wireless charging technology can be better popularized.

Description

technical field [0001] The invention relates to the field of wireless charging of electric vehicles, in particular to a wireless charging system with a billing function. Background technique [0002] Compared with the traditional wired charging technology, the wireless energy transmission technology has the advantages of safety, reliability and convenient arrangement. With the popularity of electric vehicles, a large number of wireless charging piles will be arranged in parking lots in the future to charge electric vehicles. [0003] However, the existing wireless charging technology does not have a billing function. In order to facilitate operation management and user use, a wireless charging technology with a billing function is obviously necessary. [0004] It is a problem to be solved in the prior art to provide a new type of wireless charging system that can identify the identity of the charging vehicle and has a corresponding billing function. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): H02J7/02H02J17/00G07F15/00B60L11/18H02J50/10H02J50/70H02J50/80
CPCG07F15/005H02J7/025Y02T90/12
Inventor 张旭辉朱得亚
Owner WUHU LION AUTOMOTIVE TECH CO LTD
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