Method for charging an electric vehicle including a battery
First Claim
1. A method for charging an electric vehicle including a battery, the method comprising:
- performing a communication connection setting with the electric vehicle power supply device when an SAE J1772 connector is connected;
performing an authentication operation on an electric vehicle power supply device when the communication connection setting is successful;
charging the battery via the electric vehicle power supply device when the authentication operation is successful;
checking a current charging state of the battery;
transmitting a first charging information notification message including information related to the current charging state of to a user terminal device;
detecting a charging interruption of the battery; and
transmitting a second charging information notification message indicating the detected charging interruption to the user terminal device.
1 Assignment
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Accused Products
Abstract
An electric vehicle comprising a battery charges the battery through an electric vehicle power supply device, and transmits to a user terminal device a first charging information notification message, which includes information on a current charging status of the battery. The electric vehicle detects an interruption to the charging of the battery on the basis of the current charging status of the battery, and checks the cause for the interruption to the charging of the battery. When the interruption to the charging of the battery is detected, the electric vehicle transmits to the user terminal device a second charging information notification message, comprising information on battery charging status that indicates the interruption to the charging of the battery and charging error information that indicates the cause of the interruption to the charging of the battery.
4 Citations
10 Claims
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1. A method for charging an electric vehicle including a battery, the method comprising:
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performing a communication connection setting with the electric vehicle power supply device when an SAE J1772 connector is connected; performing an authentication operation on an electric vehicle power supply device when the communication connection setting is successful; charging the battery via the electric vehicle power supply device when the authentication operation is successful; checking a current charging state of the battery; transmitting a first charging information notification message including information related to the current charging state of to a user terminal device; detecting a charging interruption of the battery; and transmitting a second charging information notification message indicating the detected charging interruption to the user terminal device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification