Vehicle charging system and method
A technology of a charging system and a charging method, which is applied in the direction of electric vehicle charging technology, charging stations, vehicle components, etc., and can solve problems such as unreasonable and effective use of station chargers and affecting the service life of batteries
Active Publication Date: 2021-07-20
BYD CO LTD
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- Claims
- Application Information
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Problems solved by technology
That is to say, the BMS of the vehicle only communicates with the charger of the charging station in real time, so that the vehicle will be charged at each station, and the station charger cannot be used reasonably and effectively. At the same time, the battery is frequently charged, which affects the use of the battery life
Method used
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[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0027] The station-area charging system and method for a vehicle according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0028] figure 1 is a schematic structural diagram of a station area charging system for a vehicle according to an embodiment of the present invention.
[0029] Such as figure 1 As shown, the station area charging system 100 of the vehicle includes a plurality of battery management units 10 , a plurality of station chargers 20 , a charging cont...
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The invention discloses a station area type charging system and method for vehicles. The system includes: a plurality of battery management units and a plurality of positioning units arranged in a plurality of vehicles in the station area. The battery management units are used for real-time detection of each The state parameters of the vehicle’s power battery, the positioning unit locates the vehicle; multiple station chargers set up at multiple stops in the corresponding station area are used to charge the power battery; the charging control unit, the charging control unit according to all power batteries The state parameters of the state parameters determine whether there is a vehicle that needs to be charged. If there is, the corresponding charging mode is obtained according to the position information of the vehicle that needs to be charged and the position information of the adjacent rear vehicle. When the location is set, the station charger at the station is controlled to charge the vehicle in the corresponding charging mode. As a result, the reasonable configuration of the station charger is realized, and the power demand of the power battery and the normal operation of the vehicle are guaranteed.
Description
technical field [0001] The invention relates to the technical field of charging, in particular to a station area charging system for a vehicle and a station area charging method for a vehicle. Background technique [0002] In the related art, the vehicle-mounted energy storage device (such as a power battery) is arranged on the vehicle, and there is communication between the BMS (Battery Management System, battery management system) on the vehicle and the CCU (Central Control Unit, central control unit) of the vehicle, and the vehicle-mounted wireless There is a wireless connection between the access AP (Access Point, access point) and the wireless access AP of the line segment, and the station switch of the charging station communicates with the charger through Ethernet. That is to say, the BMS of the vehicle only communicates with the charger of the charging station in real time, so that the vehicle will be charged at each station, and the station charger cannot be used re...
Claims
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IPC IPC(8): B60L53/66B60L58/10B60L58/12
CPCB60L53/00B60L53/66B60L58/10B60L58/12Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 佘红涛其他发明人请求不公开姓名
Owner BYD CO LTD