Intersection Notification Device for Perpendicular intersections
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
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
If there is an Approaching vehicle
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
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
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.
Installation Direction
1Cut a hole for creating a cradle in the road
2Cut pavement to insert a power line
4Support the lower foundation
5Install the main body and insert mortar for external support
6Install protective cover and connect power
8Check operation
Product Excellency
Technology and Quality Certification
- Excellent Product: Intersection and Crosswalk Informing Device
- Transportation New Technology (no. 21): Crash-prevention technology that uses an optical sensor and color changing LED at non-signalized intersection
- Performance Certification: Intersection and crosswalk warning-device that uses LED lights and vehicle-detecting sensors (Intersection and Crosswalk Informing Device)
Product Difference and Excellence
Vehicle detection light sensor
- Breaking from existing vehicle-detection sensors, such as roof sensor, infrared rays sensor, ultrasonic waves sensor, radar sensor
- Detecting approaching cars via headlights by light sensor
- Increasing economic feasibility, easy installation, and maintainability by incorporating car-detecting sensor in the product
- Operating with solar battery power
Solar battery provides self-sufficient power
- The self-sufficient solar battery allows for a simplified installation process, avoiding the need for external consultation
- Eco-friendly product that uses a solar power battery
Durability and reliability
- conducting 13 type tests
- earned durability and reliability by passing all tests
Other Matters
- Designed to be installed based on the shape of intersections: integrated type (perpendicular intersection) and separate type (acute intersection)
- Applicable to various areas, such as crosswalks, circular intersections, areas with frequent accidents
Difference from other similar products
- Certified as an Excellent Product and New Transportation Technology Product
- Simple design incorporated with vehicle-detection sensor (light sensor)
- Simple design for easy installation, maintenance, and low cost
- Eco-friendly product that uses a solar power battery
- Clear awareness of vehicle entry and exit at intersection
(Other company’s product shows unclear recognition of vehicle entry and exit because of their blinking systems.)
Effect Analysis
Analysis of installation effect in the domestic environment
Effect Analysis before and after installing Intersection Informing Device
Current Installation Status
Intersection and Crosswalk Informing Device Installation Status in Republic of Korea
Intersection Notification Device for Perpendicular intersections
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
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
If there is an Approaching vehicle
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
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
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.
Installation Direction
1Cut a hole for creating a cradle in the road
2Cut pavement to insert a power line
4Support the lower foundation
5Install the main body and insert mortar for external support
6Install protective cover and connect power
8Check operation
Product Excellency
Technology and Quality Certification
- Excellent Product: Intersection and Crosswalk Informing Device
- Transportation New Technology (no. 21): Crash-prevention technology that uses an optical sensor and color changing LED at non-signalized intersection
- Performance Certification: Intersection and crosswalk warning-device that uses LED lights and vehicle-detecting sensors (Intersection and Crosswalk Informing Device)
Product Difference and Excellence
Vehicle detection light sensor
- Breaking from existing vehicle-detection sensors, such as roof sensor, infrared rays sensor, ultrasonic waves sensor, radar sensor
- Detecting approaching cars via headlights by light sensor
- Increasing economic feasibility, easy installation, and maintainability by incorporating car-detecting sensor in the product
- Operating with solar battery power
Solar battery provides self-sufficient power
- The self-sufficient solar battery allows for a simplified installation process, avoiding the need for external consultation
- Eco-friendly product that uses a solar power battery
Durability and reliability
- conducting 13 type tests
- earned durability and reliability by passing all tests
Other Matters
- Designed to be installed based on the shape of intersections: integrated type (perpendicular intersection) and separate type (acute intersection)
- Applicable to various areas, such as crosswalks, circular intersections, areas with frequent accidents
Difference from other similar products
- Certified as an Excellent Product and New Transportation Technology Product
- Simple design incorporated with vehicle-detection sensor (light sensor)
- Simple design for easy installation, maintenance, and low cost
- Eco-friendly product that uses a solar power battery
- Clear awareness of vehicle entry and exit at intersection
(Other company’s product shows unclear recognition of vehicle entry and exit because of their blinking systems.)
Effect Analysis
Analysis of installation effect in the domestic environment
Effect Analysis before and after installing Intersection Informing Device
Current Installation Status
Intersection and Crosswalk Informing Device Installation Status in Republic of Korea
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