Classification Information
ELECTRIC OR ELECTRONIC SENSORS IN AUTOMOBILES FOR SENSING THE PROXIMITY OF OBJECTS WHEN PARKING OR MOVING IN A REVERSE MOTION; LASER, RADAR AND ULTRASONIC OBJECT DETECTORS FOR USE ON VEHICLES; INFRARED DETECTORS MOUNTED ON THE TOP OF VEHICLE DOORS FOR DETECTING THE PROXIMITY OF PASSENGERS OR OBJECTS AND CONTROLLING THE CLOSING/OPENING MOVEMENTS OF THE DOORS BASED ON THE DETECTED RESULT; A MANAGEMENT SYSTEM FOR A PARKING LOT, NAMELY, MULTIPLE PARKING SPACE SENSORS FOR SENSING
Electrical and Scientific Apparatus