Patent ID: 11928869
Assignee: AMICRO SEMICONDUCTOR CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  A | IPC G

Claim 2:
3. The historical map utilization method based on a vision robot according to claim 1, wherein S4 further comprises: controlling the second map positioning system to process a group of road sign images of the same preset road sign to obtain preset number of pose information, then removing the maximum value and the minimum value, and taking an average value of the rest data as one piece of second pose information which plays a role in positioning; and
simultaneously, controlling the first map positioning system to process a group of road sign images of the same preset road sign to obtain preset number of pose information, then removing maximum value and minimum value, and taking average value of rest data as one piece of first pose information which plays a role in positioning.