Wireless acquisition system of charging piles and communication method of wireless acquisition system

A wireless collection and charging pile technology, applied in wireless communication, signal transmission systems, electrical components, etc., can solve the problem of difficult to meet the reliable and safe transmission of transaction information, and achieve the effect of saving wiring costs and wiring space requirements.

Inactive Publication Date: 2012-07-11
广东电网公司深圳供电局
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing data transmission methods have been difficult to meet the reliable and safe transmission of transaction information

Method used

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  • Wireless acquisition system of charging piles and communication method of wireless acquisition system
  • Wireless acquisition system of charging piles and communication method of wireless acquisition system
  • Wireless acquisition system of charging piles and communication method of wireless acquisition system

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] figure 1 It is a schematic diagram of a wireless collection system for a charging pile in the present invention, including a control center and at least one charging station, wherein the charging station includes a charging pile and a wireless service device connected to the charging pile, and the control center is used to pass The wireless network sends control commands to each wireless service device, receives data information and manages the received data information;

[0018] The wireless service device is used to receive wireless network data, convert the received wireless network data into charging pile interface data and transmit it to the charging pile, and convert the interface data when receiving the interface data sent by the charging pile After...

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Abstract

The invention discloses a wireless acquisition system of charging piles and a communication method of the wireless acquisition system. The wireless acquisition system comprises a control center and at least one charging station and is characterized in that each charging station comprises charging piles and a wireless service device connected with the charging piles; the control center is used for sending a control instrument to each wireless service device through each wireless network, receiving data information and managing the received data information; and the wireless service devices are used for receiving wireless network data, converting the received wireless network data into charging pile interface data and transmitting the charging pile interface data to the charging piles, and converting the charging pile interface data into wireless network data and transmitting the wireless network data to the control center after receiving the interface data transmitted by the charging piles. Due to adoption of the wireless acquisition system, the purposes of covering the charging piles with the wireless network and transmitting data reliably are achieved. Therefore, the wiring cost is saved and the spatial requirement of wiring is lowered. The wireless acquisition system is applicable to future development requirements of new energy automobile charging piles and accords with the development direction of expanding wireless space in modern urbanization.

Description

technical field [0001] The invention relates to a charging technology for a new energy electric vehicle, in particular to a wireless collection system and method for a charging pile. Background technique [0002] The charging pile is a charging station for electric vehicles, which looks like a parking stopwatch. A charging pile can charge multiple cars at the same time, and the charging time from empty to full is generally 6 to 8 hours. The charging pile can realize timing, electricity meter, and amount charging, and can be used as a citizen's electricity purchase terminal. At the same time, it is to improve the efficiency and practicality of public charging piles. With the popularization of new energy electric vehicles, electric vehicle charging piles gradually present the characteristics of large number and scattered, but small amount of communication data and high reliability requirements. The number of charging piles is large and scattered, and the existing data trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02H04W12/02H04W84/12
Inventor 吴俊宇王少锋吕为庞文凤孟学军梅仲豪
Owner 广东电网公司深圳供电局
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