RADAR SENSOR FOR CONTROLLING AUTOMATIC DOORS, AUTOMATIC DOOR COMPRISING SAID RADAR SENSOR, AND METHOD FOR OPERATING SAID DOOR

摘要

The invention relates to a radar sensor (20, 21) for controlling automatic doors (10). Said radar sensor comprises a radar module transmitting a radar signal and receiving reflected signals, and an associated control, the radar sensor (20, 21) having a first detection range (22, 24) in which it detects moving objects (26) by evaluating Doppler signals. The aim of the invention is to simplify and improve a door control of the aforementioned type. For this purpose, the radar sensor (20, 21) has a second detection range (23, 25) in which it detects the distance to objects present in said area.