Combined Motion and Presence Detector for Automatic Sliding Doors
The GUARDIAN 1 is an overhead sensor for pedestrian sliding doors. The sensor has combined motion and presence (safe) detection zones. The sensor is based on CMOS camera technology and detection on image processing. The motion zone reacts only on movement whereas the presence zone reacts on both movement and presence. The motion zone can be blanked in 3directions (front, left and right) in order to avoid detection of unwanted objects.The presence zone is taught into the sensor by recognition of some standard test targets in the setup phase.The presence zone also adapts to the surroundings to work in different weather conditions. The sensor has separate outputs for the motion and presence zones as well as a test input to test the sensor function for each door cycle.
D-11, Block No. - 4, 3rd Floor, Mira Mansion, Sion Circle, Sion, Mumbai- 400022, Maharashtra, India