BATTERY CHARGING METHOD AND SYSTEM OF BATTERY ELECTRIC VEHICLE
First Claim
1. A charging method of a battery electric vehicle, applied to charging, by using a charging station, a battery electric vehicle, wherein the charging station is connected to a charging interface of the battery electric vehicle by using a charging connector and transfers power to the battery electric vehicle, and the method comprises steps of:
- (a) transmitting, by a handheld electronic device, a pairing request signal to the charging station;
(b) randomly generating, after the charging station receives the pairing request signal and confirms that pairing succeeds, a charging authentication code, and transmitting the charging authentication code to the handheld electronic device;
(c) transmitting, by the handheld electronic device, the charging authentication code to the charging station;
(d) starting to charge the battery electric vehicle when the charging station receives the charging authentication code and confirms that the charging connector is connected to the charging interface, wherein during duration that the battery electric vehicle is charged, the charging station keeps monitoring whether the charging connector is separated from the charging interface, stops charging the battery electric vehicle when monitoring that the charging connector is separated from the charging interface, and transmits a charging confirmation request to the handheld electronic device; and
(e) requiring, by the charging station, the handheld electronic device to provide the charging authentication code when the handheld electronic device transmits a charging continuation instruction to the charging station, and continuing charging the battery electric vehicle after receiving the charging authentication code.
1 Assignment
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Accused Products
Abstract
A charging method of a battery electric vehicle is provided. In the method of the present invention, a user of a battery electric vehicle sends a pairing request to a charging station by using a mobile phone. The charging station sends a charging authentication code to the mobile phone after pairing succeeds. During charging, the charging station keeps monitoring whether a charging connector of the charging station is separated from a charging interface of the battery electric vehicle. When monitoring that the charging connector is separated from the charging interface of the battery electric vehicle, the charging station stops charging, and sends a charging confirmation request to the mobile phone. When receiving the charging authentication code again, the charging station continues charging the battery electric vehicle. A charging system using the method is further provided. With the present invention, an electricity stealing behavior of another person during a charging process may be prevented.
6 Citations
10 Claims
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1. A charging method of a battery electric vehicle, applied to charging, by using a charging station, a battery electric vehicle, wherein the charging station is connected to a charging interface of the battery electric vehicle by using a charging connector and transfers power to the battery electric vehicle, and the method comprises steps of:
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(a) transmitting, by a handheld electronic device, a pairing request signal to the charging station; (b) randomly generating, after the charging station receives the pairing request signal and confirms that pairing succeeds, a charging authentication code, and transmitting the charging authentication code to the handheld electronic device; (c) transmitting, by the handheld electronic device, the charging authentication code to the charging station; (d) starting to charge the battery electric vehicle when the charging station receives the charging authentication code and confirms that the charging connector is connected to the charging interface, wherein during duration that the battery electric vehicle is charged, the charging station keeps monitoring whether the charging connector is separated from the charging interface, stops charging the battery electric vehicle when monitoring that the charging connector is separated from the charging interface, and transmits a charging confirmation request to the handheld electronic device; and (e) requiring, by the charging station, the handheld electronic device to provide the charging authentication code when the handheld electronic device transmits a charging continuation instruction to the charging station, and continuing charging the battery electric vehicle after receiving the charging authentication code. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A charging system of a battery electric vehicle, comprising:
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a charging station, configured to provide power to a battery electric vehicle, wherein the charging station comprises; a charging connector, configured to be connected to a charging interface of the battery electric vehicle, so as to transfer power to the battery electric vehicle; and a first monitoring program; and a handheld electronic device, comprising a second monitoring program, wherein after pairing between the charging station and the handheld electronic device succeeds, the first monitoring program randomly generates a charging authentication code and sends the charging authentication code to the handheld electronic device;
during duration that the charging station charges the battery electric vehicle, the first monitoring program keeps monitoring whether the charging connector is separated from the charging interface, stops charging the battery electric vehicle when monitoring that the charging connector is separated from the charging interface, and transmits a charging confirmation request to the handheld electronic device; and
after the first monitoring program of the charging station receives a charging continuation instruction transmitted by the handheld electronic device and the handheld electronic device transmits the charging authentication code to the charging station, the first monitoring program of the charging station continues charging the battery electric vehicle. - View Dependent Claims (8, 9, 10)
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Specification