Intersection Notification Device
Perpendicular intersections (Intersection)
Product Specifications
| PIIN (Procurement Instrument Identification Number): |
46161585 - 22656388 |
|---|---|
| Model (Product No.) | GB-OS-E-01 |
| Product Name | Road sign Intersection Informing Device-Perpendicular Intersection Type |
| Size | External Diameter: D317mm (Internal Diameter: D300mm) x H120mm |
| Height of Probe | Pavement Prove 15mm |
| Dust proof and Waterproof | IP68 |
| Compressive Strength | 200 KN |
| Fatigue test | Wheel tracking 20,000 times |
| Cold-resistant, heat-resistant operating temperature | -20 ~ 65℃ |
※ 13 category tests, such as brightness, chromaticity, salt spray, sand-blasting, were conducted.
Explanation
This system prevents car accidents in advance by giving visual warnings to drivers and pedestrians using an Alarm Device(signal lamp) on the roads of residential areas, business areas, School zones, local housing areas, back roads and non-signal based intersections
It is an environment-friendly system using solar energy (commercial electrical power version also available)
It is an active and intelligent safety facility that detects vehicles with the built-in optical sensors of the signal lamp and warns about the approach of vehicles to drivers and pedestrians
It is an environment-friendly system using solar energy (commercial electrical power version also available)
It is an active and intelligent safety facility that detects vehicles with the built-in optical sensors of the signal lamp and warns about the approach of vehicles to drivers and pedestrians
Conceptual Diagram
Operation Principle(Installation Overview)
- This is done by installing a signal lamp including an LED and sensors to detect the vehicles (the optical sensor detects the vehicle’s headlights) at the center of the intersection, supplying the power is supplied using a solar cell (Commercial electrical power is also available)
- It gives a warning sign to the approaching cars or pedestrians by blinking the LED, if the entry of cars is detected
Operate
Daytime
The Yellow LED blinks all the time - This gives a warning to cars entering the intersection and also warns pedestrians
Night time
It detects vehicles using the optical sensors in the signal lamp
If there are no vehicles
The LED blinks Yellow
The LED blinks Yellow
If there is an Approaching vehicle
The LED blinks Red
The LED blinks Red
The optical sensors in the signal lamp detect headlights at night time, if avehicle approaches the intersection, it will visually give a warning to any vehicles in the other direction by turning on the blinking Red LED (on the left and right side of the approaching vehicle)
Installation Profile
Operational Picture
No vehicle blinking Yellow LED
For the Approach of a vehicle blinking Red LED
Application Field
- Intersections without signals (unsignalized)(Residential areas, Commercial Zones, Local housing roads etc.)
- 30km/hr limit Zones (School zones, retiree zones, etc.)
- Bicycle lanes
- Curved and dangerous roads
