SYSTEM AND METHOD FOR VEHICLE SENSOR TIME SYNCHRONIZATION, AND FIELD PROGRAMMABLE GATE ARRAY CHIP

원문 (중국어)

The present disclosure provides a system and a method for vehicle sensor time synchronization, and a field programmable gate array chip, in the field of artificial intelligence, such as sensor, artificial intelligence chip, and autonomous driving. The system for vehicle sensor time synchronization includes: target vehicle sensors and a field programmable gate array chip, the target vehicle sensors include all vehicle sensors in a target vehicle that require a timestamp information to be written; the target vehicle sensors are connected to the field programmable gate array chip, and are configured to send collected sensor data to the field programmable gate array chip; the field programmable gate array chip is configured to write the timestamp information into the sensor data based on a system time of the field programmable gate array chip; wherein the field programmable gate array chip comprises: a system module and a logic module; the system module and the logic module are respectively connected to at least one of the target vehicle sensors based on a principle of load balancing, and are respectively configured to write the timestamp information into obtained sensor data based on the system time.