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Stop Light Sign

Stop Light Sign

My company's traffic lights, the use of high-performance LED lamp beads, strong light penetration, long distance can see the light, light a long decline. Greatly extend the life of the product. My company is a partner you can rely on.

Description

stop light sign

  

Product show of stop light sign 

 vertical stop light.jpg

 

Product specifications of stop light sign

 

Product name:stop light sign
Item number:Y-JD200 or Y-JD300 or Y-JD400
Sizes of lamp cap200mm, 300mm, 400mm
Light-emitting area:one sides or custom made
LED service life:>100,000 hours
LED color:Red, yellow, green
Working temperature:-20~75°C
Operating humidity:≤95%
Shell material:Aluminium Alloy
Protection grade:>IP65


 

Product color

LED numbers

Single luminance

(mcd)

Wave length

(nm)

Angle of view

Rate of work   (W)

Work environment

(°C)

Shell material

Left and right

 

Up and down

90

4000~7000

630±5

30

30

≤15

-20~+75

aluminium alloy

90

5000~7000

590±5

30

30

≤15

-20~+75

aluminium alloy

 

90

10000~13000

505±5

30

30

≤15

-20~+75

aluminium alloy


Product Features of stop light sign

traffic light lights.jpg

traffic light show.jpg



Product Use of stop light signthe traffic light.jpg

Product Shipping of stop light sign

                                                                                         

traffic light colors.jpg

                                                                                                            

more products                                                                                          


traffic light sign.jpg

Traffic Signal Control Common Performance Indicators

The traffic signal control system is generally composed of vehicle detection facilities, computer hardware facilities of the traffic control center, computer software such as traffic model and optimization of traffic signal timing, signal control machines, and information transmission lines on urban roads; Ramp signals, variable information signs, etc. Traffic signal control commonly used performance indicators are as follows:

First, delay time

Delay refers to the difference between the time required for a vehicle to travel without the obstruction of a traffic signal and waiting queue and the actual travel time. The total delay for all vehicles at the intersection entrance is called the total delay. The average delay for each vehicle at the intersection entrance is called the average delay.

Second, the travel time

Travel refers to the sum of the time required for a vehicle to pass through a road section, including the delay caused by parking. The travel time is measured to grasp the traffic condition of the entire route or a certain section of the route. Based on this indicator, it can be determined whether the bottleneck location on the measured route and the signal control system timing plan are appropriate.

Third, capacity or saturation

Passage capacity refers to the maximum number of vehicles that pass through the entrance stop line within a certain period of time under actual road conditions, traffic conditions and control conditions; saturation refers to the ratio of the actual arrival traffic volume to the capacity. Under certain road conditions, the capacity of signal control junctions is affected by the signal period. In the normal cycle length range, the longer the cycle time, the greater the capacity, but the vehicle delays and fuel consumption will also increase. Moreover, when the saturation level is relatively small, the increase in the pursuing capacity of the layout will only unnecessarily increase fuel consumption and vehicle delay, and it will not make much sense for the intersectional traffic efficiency.

Fourth, the vehicles that pass through the intersection need to stop, start times and fuel consumption.


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  • Shaanxi Yiyuan Traffic Technology Engineering Co.,Ltd

    Tel: +86-29-88270591

    E-mail: sxyyjt@sx-yyjt.com

    QQ: 1829090767

    Zip: 710065

    Address: No.5, Production Road, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District, Xi'an, Shaanxi, China

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