US Patent 11493948 Sensor-data processing device

A sensor-data processing device, including at least one interface to communicate with at least one sensor element for detecting sensor events; at least one interface to communicate with at least one external computer device for processing sensor data representing the sensor events; devices for generating at least one time base specific to the sensor-data processing device; a device for assigning time stamps to the sensor events, the time stamps being based on the time base of the sensor-data processing device and being specific to the sensor-data processing device; a device for receiving a request signal from the computer device; with the aid of the computer device, the request signal being able to be assigned a time stamp based on a time base specific to the computer device; and a device for assigning a time stamp specific to the sensor-data processing device, to the request signal.