Patent ID: 9420412
Filing Date: 2016-08-16
CPC Classification: G01C,G01S,H04W

Claim Text:
1. A vehicle positioning calibration method, applicable to a vehicle, having a mobile calibration positioning device, and at least another vehicle having a positioning device to be calibrated, the method comprising: the mobile calibration positioning device transmitting a message of positioning precision level to the positioning device to be calibrated, the message of positioning precision level includes a positioning precision level of the mobile calibration positioning device; the positioning device to be calibrated sending a calibration request to the mobile calibration positioning device according to the message of positioning precision level; the mobile calibration positioning device detecting a relative position between the mobile calibration positioning device and the positioning device to be calibrated according to the calibration request; the mobile calibration positioning device computing and transmitting a calibrated position to the positioning device to be calibrated; and the positioning device to be calibrated updating the position of the positioning device to be calibrated according to the calibrated position.