● 360° omnidirectional monitoring, the farthest monitoring range is 100m；
● Volume, alarm frequency, collision avoidance distance and alarm segment can be configured through the configurator；
● Support warning distance, warning zone and warning light frequency settings.
UWB Positioning Base Stations Forklift Corner Collision Warning Proximity Warning Alert System is a safety distance measurement system independently developed based on UWB technology, the accuracy can reach the centimeter level, and the forklift accident can be effectively prevented through accurate distance measurement and pre-alert. In specific applications, when the distance between vehicles and vehicles between pedestrians is less than the set minimum value, the alarms and tags connected to the base station will send out alarms in real time to prevent collision accidents.
| Coverage | In the case of no occlusion, the maximum distance can reach 100 meters |
|---|---|
| Positioning | PDOA |
| Positioning accuracy | In the case of no occlusion, the maximum can reach ±1cm |
| Sound reminder | 60dB~75dB measured at 2m |
| Antenna type | built-in antenna |
| Built-in battery | Built-in battery |
What is PDOA Technology?
PDOA stands for Phase Difference of Arrival, an advanced UWB positioning algorithm.
Unlike traditional TDoA UWB systems that require a minimum of 3 anchor stations for positioning, one single PDOA base station mounted on each forklift can calculate both the distance and angle of nearby UWB tags.
How our safety system works?
3 adjustable detection zones
Green outer zone: Safe range, normal operation
Yellow warning zone: Gentle audio reminder to slow down
Red danger zone: Intense flashing strobe + loud buzzer to force an immediate stop
Dual protection: Vehicle-to-Pedestrian & Vehicle-to-Vehicle alert
Workers wear lightweight low-power UWB tags; all forklifts & electric pallet trucks with PDOA anchors can detect each other to avoid cross-traffic crashes.
In-cab display terminal
Real-time show distance, position and alert status for operators at a glance.
Core competitive edges of PDOA anchor stations
✅ Simplified deployment: Only 1 anchor per vehicle, no complex multi-device networking
✅ Lower total cost: Fewer devices, less wiring & lower installation labor
✅ Long-lasting wearable tags with ultra-low power consumption
✅ IP65/IP67 waterproof anchor option for outdoor factory yards & construction sites
Ideal application scenarios
Warehouse forklift anti-collision | Factory vehicle tracking | Construction site worker safety monitoring | AGV navigation
System Function:
Working condition 1: Leave the safety area and provide warning
Working condition 2: Collision warning between vehicles
Working condition 3: Warning between Pedestrians and vehicles
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