Patent ID: 11902378
Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  B  G | IPC H

Claim 12:
13. A method, comprising:
receiving a first instruction, the first instruction being used to instruct a start of data acquisition of the system;
in response to receiving the first instruction,
generating a second instruction, the second instruction being used to trigger a first sensor and a second sensor to acquire data;
generating a third instruction, the third instruction being used to instruct the first sensor and the second sensor to send acquired data
sending the second instruction to the first sensor and the second sensor respectively based on a first delay, the first delay causing a time difference between the first sensor and the second sensor starting to acquire data less than a first preset threshold, wherein the first sensor is an image sensor, the first delay being a total duration between the image sensor receiving the second instruction and starting to acquire image frames, and a time interval between the image frames of the image sensor is greater than or equal to a data solution output time of the second sensor; and
sending the third instruction to the first sensor and the second sensor respectively based on a second delay, the second delay causing a time difference between the first sensor and the second sensor sending the acquired data less than a second preset threshold.