The ClairSaf-LS laser signal smart crosswalk warning system is primarily used at pedestrian intersections where there are no traffic signals at night or when the traffic lights are flashing yellow. By installing intelligent laser warning devices at both ends of the crosswalk, when pedestrians are about to enter the crosswalk, the devices project 28 red laser lines onto the shins of the crossing pedestrians, forming a red area projection. This allows drivers to receive red warnings and detect pedestrian movements from a distance, especially in situations with insufficient lighting, lack of concentration, or impaired visibility (such as oncoming headlights, rainy or foggy weather). Drivers can then react promptly. At the same time, the red light attracts the attention of pedestrians, alerting even those distracted by mobile devices to the safety of crossing, thereby reducing the occurrence of traffic accidents.
Key Features
The smart crosswalk warning system solution effectively alerts drivers and pedestrians under various weather, road, and lighting conditions, increasing the distance at which drivers can detect pedestrians by over 100 meters. Especially in situations where drivers' visibility is hindered due to rain, snow, fog, or haze, the laser lines are particularly effective.
Reducing safety hazards at intersections without traffic lights at night, addressing the challenge of insufficient distance for drivers to yield to pedestrians when traveling at higher speeds.
Eliminating safety hazards at poorly illuminated intersections, addressing the difficulty of vehicles recognizing pedestrians in low visibility conditions during adverse weather.
Alerting pedestrians crossing the crosswalk, thereby addressing safety concerns associated with distracted pedestrians.
Application Scenarios
Urban arterial roads (two to four lanes in each direction): High pedestrian traffic, high demand for crosswalks, increased risk during nighttime due to fatigue and reduced alertness among drivers.
Roads with multiple lanes or safety islands in the middle: High vehicle speeds, inadequate distance for vehicles to yield to pedestrians, resulting in longer crossing times.
Intersections between national or provincial highways and local roads: Poor lighting, driver visibility affected by oncoming vehicle high beams, and low pedestrian awareness.
Suburban roads: High vehicle speeds, moderate lighting conditions, pedestrians crossing the crosswalks unexpectedly.
Technical Documents
Videos
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