Dual optical system
The 640 has been designed for the detection and monitoring of pedestrians waiting to cross the road to ensure the crossing phase is only called when pedestrians are present. The dual optical system is designed to view a detection zone adjacent to the pole to which it is mounted. The 640 stereo digital vision detector operates in the visible and near infra-red spectrum. It is able to discriminate between ‘3D’ pedestrian targets and ‘2D’ shadows in the set zone.
Key Features
- Advanced stereo vision technology for detection of stationary or moving pedestrians in the wait area
- Dual optical system for shadow rejection in default 3m x 2m zone
- Enhanced or standard operating modes
- Lightweight, compact units for ease of deployment
- Bluetooth and serial interface connectivity as standard
- User adjustable zone and hold/presence time parameters
- Infra-red illumination of zone for enhanced night-time detection
- LED detection and bluetooth indication to front face
- Power supply options of 24Vac, 42Vac or 230Vac
- Patent GB2448617 applies