Method for positioning vehicle key and electronic device

An electronic device, comprising:

• a processor;
• and
• a memory having a computer program or instruction stored thereon that, when being executed by the processor, causes the electronic device to implement actions comprising:
• obtaining observation data of a vehicle, wherein the observation data comprises observed respective distances between a plurality of anchor points on the vehicle and a vehicle key;
• determining a first position region of the vehicle key relative to the vehicle based on respective distances between two adjacent first anchor points of the plurality of anchor points and the vehicle key, and a predetermined distance between the two adjacent first anchor points;
• and
• determining a position coordinate of the vehicle key based on the first position region, the respective distances between the plurality of anchor points and the vehicle key, and a predetermined position of each anchor point on the vehicle.

A non-transitory computer-readable storage medium having a computer program or instruction stored thereon that, when being executed by a processor, causes an electronic device comprising the processor to implement actions comprising:

• obtaining observation data of a vehicle, wherein the observation data comprises observed respective distances between a plurality of anchor points on the vehicle and the vehicle key;
• determining a first position region of the vehicle key relative to the vehicle based on respective distances between two adjacent first anchor points of the plurality of anchor points and the vehicle key, and a predetermined distance between the two adjacent first anchor points;
• and
• determining a position coordinate of the vehicle key based on the first position region, the respective distances between the plurality of anchor points and the vehicle key, and a predetermined position of each anchor point on the vehicle.