Multi-parking-stall movable type vehicle wireless charging device and control method thereof

A wireless charging and mobile technology, applied in electric vehicle charging technology, charging stations for mobile device charging, electric vehicles, etc., can solve the problems of prolonged charging operation time, low utilization efficiency, and only one-to-one charging, etc., to achieve Eliminate the interface plug-in process, high degree of automation, and high utilization efficiency

Active Publication Date: 2016-05-18
北京小鹏汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of automobile wireless charging technology, some large domestic and foreign automobile companies have achieved results in the research and development of automobile wireless charging technology. The current wireless charging technology needs to drive the vehicle to align with the charging transmitter coil, basically only one-to-one Charging, low utilization efficiency
Moreover, the current wireless charging methods mainly u

Method used

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  • Multi-parking-stall movable type vehicle wireless charging device and control method thereof
  • Multi-parking-stall movable type vehicle wireless charging device and control method thereof
  • Multi-parking-stall movable type vehicle wireless charging device and control method thereof

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Embodiment 1

[0048] refer to Figure 1~Figure 5 , the present invention provides a multi-slot mobile wireless charging device for automobiles, which is used to automatically charge an electric vehicle 1 parked at multiple charging positions 5. The electric vehicle 1 includes a vehicle controller and a receiving coil 11, and the multi-slot mobile The vehicle wireless charging device includes a charging server 2, a guide rail 3, a wireless charging module, a drag chain cable 4, and a plurality of vehicle positioning modules. At position 5, the charging server 2 supplies power to the wireless charging module through the drag chain cable 4. The wireless charging module can automatically move on the guide rail 3 to a position aligned with the receiving coil 11 of the electric vehicle 1 to be charged. The vehicle controller and the charging server 2 wireless connection, the charging server 2 is connected to the wireless charging module and the vehicle positioning module respectively.

[0049] I...

Embodiment 2

[0059] The control method of the wireless charging device for multi-parking mobile vehicles in Embodiment 1 includes:

[0060] S1, multiple vehicle positioning modules detect the positioning signal corresponding to the charging position 5 in real time and send it to the charging server 2;

[0061] S2. After receiving the positioning signals sent by multiple vehicle positioning modules in real time, the charging server 2 judges whether there is an electric vehicle 1 entering the corresponding charging position 5, and if so, shakes hands with the vehicle controller of the electric vehicle 1;

[0062] S3. The charging server 2 obtains the information of the current electric vehicle 1 to be charged according to the order in which the handshake connection is established with the vehicle controller, and controls the wireless charging module to automatically move to the receiving coil of the electric vehicle 1 to be charged on the guide rail 3 11 aligned positions;

[0063] S4. The ...

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PUM

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Abstract

The invention discloses a multi-parking-stall movable type vehicle wireless charging device and a control method thereof. The device is used for automatically charging electric vehicles parked at a plurality of charging positions. Each electric vehicle comprises a vehicle controller and a receiving coil. The multi-parking-stall movable type vehicle wireless charging device comprises s charging server, a guide rail, a wireless charging module, a tow chain cable and a plurality of vehicle positioning modules. The guide rail is arranged on the plurality of charging positions. The plurality of vehicle positioning modules are installed on the plurality of charging positions. The charging server supplied power to the wireless charging module through the tow chain cable. The wireless charging module is capable of freely moving on the guide rail to the position aligned with the receiving coil of the electric vehicle. The vehicle controller is in wireless connection with the charging server. The charging server is connected with the wireless charging module and the vehicle positioning modules. According to the invention, the automatic degree is high, the operation difficulty is low, the utilization rate is high, and the multi-parking-stall movable type vehicle wireless charging device can be widely applied to the charging control industry of electric vehicles.

Description

technical field [0001] The invention relates to the field of automobile charging control, in particular to a multi-slot mobile wireless charging device for automobiles and a control method thereof. Background technique [0002] Under normal circumstances, the transmission of electric energy is carried out through wires. This traditional transmission method requires corresponding current and voltage conversion control circuits, plugs, sockets and other hardware such as interfaces. However, this power transmission method is not 100% safe. In the case of high-power transmission, especially in some harsh environments, such as mining, construction sites, chemical plants and other places with harsh conditions, it is easy to cause electric leakage and electric shock. . Therefore, in recent years, many countries and regions have attached great importance to the research and development of wireless charging technology. The development of wireless charging technology can effectively ...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J50/10
CPCH02J7/0027B60L53/00B60L53/36B60L53/38H02J7/00Y04S30/12Y02T90/167Y02T10/70Y02T90/12Y02T10/7072Y02T90/14
Inventor 王敏郑荣焕
Owner 北京小鹏汽车有限公司
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