Automated electric vehicle charging system and method
A system and method for charging an electric vehicle includes identifying vehicle information corresponding to the electric vehicle based on an electronic image of the electric vehicle, retrieving from an electronically stored database a location of a charging port on the electric vehicle based on the vehicle information, and robotically moving a charging connector according to the retrieved location to engage the charging port of the electric vehicle to charge a battery.
1. A system for charging an electric vehicle, comprising:
a camera configured to acquire an electronic image of the electric vehicle;
an electronic database;
a processor configured to:
identify vehicle information corresponding to the electric vehicle based on the electronic image of the electric vehicle,
wherein identifying the vehicle information comprises comparing the electronic image of the electric vehicle with a plurality of vehicle model candidates stored in the electronic database;
calculate a similarity measurement for each of the vehicle model candidates stored in the electronic database;
select a vehicle model candidate having a highest similarity measurement,
wherein the vehicle information is identified using the selected vehicle model candidate; and
retrieve from the electronic database a charging location on the electric vehicle based on the selected vehicle model candidate.
2. The system of claim 1 , further comprising:
a robotic device configured to move a charging device according to the retrieved charging location to align the charging device with the charging location to charge a battery.
3. A method for charging an electric vehicle, comprising:
identifying vehicle information corresponding to the electric vehicle based on an electronic image of the electric vehicle,
wherein identifying the vehicle information comprises comparing the electronic image of the electric vehicle with a plurality of vehicle model candidates stored in an electronic database;
calculating a similarity measurement for each of the vehicle model candidates stored in the electronic database;
selecting a vehicle model candidate having a highest similarity measurement,
wherein the vehicle information is identified using the selected vehicle model candidate; and
retrieving from the electronic database a charging location on the electric vehicle based on the selected vehicle model candidate.
4. The method of claim 3 , further comprising:
robotically moving a charging device according to the retrieved charging location to align the charging device with the charging location to charge a battery.
5. A system for charging an electric vehicle, comprising:
a radio-frequency identification (RFID) reader configured to read an RFID tag mounted on the electric vehicle;
an electronic database;
a processor configured to identify vehicle information corresponding to the electric vehicle using data read from the RFID tag by the RFID reader, and retrieve from the electronic database a charging location on the electric vehicle based on the vehicle information; and
a camera configured to acquire an electronic image of the electric vehicle,
wherein the processor is configured to identify the vehicle information corresponding to the electric vehicle using both the electronic image of the electric vehicle and the data read from the RFID tag,
wherein the processor is configured to identify the vehicle information by:
comparing the electronic image of the electric vehicle with a plurality of vehicle model candidates stored in the electronic database;
calculating a similarity measurement for each of the vehicle model candidates stored in the electronic database; and
selecting a vehicle model candidate having a highest similarity measurement, wherein the vehicle information is identified using the selected vehicle model candidate.
6. The system of claim 5 , further comprising:
a robotic device configured to move a charging device according to the retrieved charging location to align the charging device with the charging location to charge a battery.
7. A method of charging an electric vehicle, comprising:
reading a radio-frequency identification (RFID) tag mounted on the electric vehicle;
identifying vehicle information corresponding to the electric vehicle using data read from the RFID tag;
retrieving from an electronic database a charging location on the electric vehicle based on the vehicle information; and
acquiring an electronic image of the electric vehicle,
wherein the vehicle information corresponding to the electric vehicle is identified using both the electronic image of the vehicle and the data read from the RFID tag,
wherein identifying the vehicle information comprises:
comparing the electronic image of the electric vehicle with a plurality of vehicle model candidates stored in the electronic database;
calculating a similarity measurement for each of the vehicle model candidates stored in the electronic database; and
selecting a vehicle model candidate having a highest similarity measurement, wherein the vehicle information is identified using the selected vehicle model candidate.
8. The method of claim 7 , further comprising:
robotically moving a charging device according to the retrieved charging location to align the charging device with the charging location to charge a battery.