Because LED traffic lights use LEDs as light sources, they have the advantages of low power consumption and energy saving compared with traditional light sources. In order to let everyone better understand this product, I will introduce the system features of LED traffic lights.
1. The LED traffic lights are powered by batteries, so there is no need to supply electricity, and energy saving has good social benefits.
2. There is no need for cable connection between each group of lights, that is, no need to break roads or overhead lines, the device is very simple, time-saving, labor-saving and cost-saving, and it is also very convenient to protect.
3. It can also operate continuously for more than 20 days in continuous rainy days. If the equipment is correct, it can even operate 365 days a year without interruption (if special circumstances can also actively switch to yellow flash operation).
4. The LED traffic signal manipulator has extremely high reliability, simple operation interface and complete functions.
5. The hardware design of the adaptive traffic signal control system is based on the traffic control theory. Some of the algorithms used in the design process and the smooth transition algorithm during planned switching are therefore in good condition on the ground and achieved good control effects.
6. Analyzed the impact of left-turning vehicles on the full flow rate and used the Webster method to calculate the new signal timing plan. Therefore, the new timing plan left turn delays and total intersection delays are reduced compared with the original plan. small.
The LED traffic signal lamp is composed of multiple LED luminous bodies. Therefore, the design of the picture lamp can be adjusted by the layout of the LED, so that it can form a variety of pictures and can be integrated into various colors to make the same lamp The physical space can be given more traffic information and configured with more traffic plans, and it can also form a dynamic picture signal through the switching of LEDs in different parts of the picture, so that the rigid traffic signal becomes more humane and vivid. These are all It is difficult to achieve with traditional light sources.
The above is all the introduction about the characteristics of the LED traffic signal system. I hope that the editor’s article can be an effective help for everyone’s future use.
