Electric vehicle fee pre-payment type wireless charging method and system capable of transmitting information simultaneously

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Electric vehicle fee pre-payment type wireless charging method and system capable of transmitting information simultaneously

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GUO MIN / WANG ZHIHUI / WU XIAORUI / LI XIAOFEI / XIAO JING / WANG YAN / MO YUHONG / GONG WENLAN / HAN SHUAI / CHEN WEIDONG / ... [more]

Abstract

The invention relates to the technical field of wireless electric energy transmission, and particularly discloses an electric vehicle fee pre-payment type wireless charging method and system capable of transmitting information simultaneously, and the method comprises the steps that a vehicle-mounted end sends battery information and a charging demand to a ground end, the ground terminal pre-estimates the time Tneed and the amount Mneed required for reaching the charging demand of the user according to the received battery information, compares the Mneed with the balance Mleft of the charging account of the electric vehicle of the user, starts charging if the comparison is passed, and then sends the Tneed, the Mneed, the Mleft, the deducted cost Ucost and the charging information of the ground terminal to the vehicle-mounted terminal; and the vehicle-mounted end stores the received information in the cloud end through the Internet of Vehicles, and reminds the user of recharging when the balance Mleft is insufficient. According to the invention, the vehicle-mounted terminal can conveniently acquire all information related to charging in real time and synchronize the information to the cloud connected with the vehicle-mounted terminal, so that a user can directly check all charging information of the electric vehicle by accessing the cloud without independently accessing a server of a ground terminal.

本发明涉及无线电能传输技术领域，具体公开了一种能信同传的电动汽车费用预缴式无线充电方法及系统，该方法包括步骤：车载端向地面端发送电池信息和充电需求，地面端根据接收的电池信息预估达到用户充电需求所需的时间Tneed与金额Mneed，并将Mneed与用户电动汽车充电账户的余额Mleft进行比对，比对通过开启充电，然后将Tneed、Mneed、Mleft、扣取的费用Ucost和地面端的充电信息发送至车载端；车载端通过车联网将接收的信息储存在云端，并在余额Mleft不足时，提醒用户充值。本发明便于车载端实时获取与充电相关的所有信息并同步至该车载端连接的云端，便于用户直接通过访问云端查看其电动汽车的所有充电信息，无需再单独访问地面端的服务器。

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Document information

Title :

Electric vehicle fee pre-payment type wireless charging method and system capable of transmitting information simultaneously

Additional title:

能信同传的电动汽车费用预缴式无线充电方法及系统

Contributors:

GUO MIN (author) / WANG ZHIHUI (author) / WU XIAORUI (author) / LI XIAOFEI (author) / XIAO JING (author) / WANG YAN (author) / MO YUHONG (author) / GONG WENLAN (author) / HAN SHUAI (author) / CHEN WEIDONG (author)

Publication date :

2023-11-10

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen