1,Introduction

Traffic light control systems are extensively utilized to oversee and regulate the movement of vehicles at the intersection of multiple roads. Both the master and slave controller are equipped with a dual-band wireless module, thereby enhancing their resistance to interference. Each controller has a maximum of 11 output channels, allowing for control over four different phases of traffic. The communication range between the master controller and slave controllers is up to 600m, enabling efficient management of junctions within this distance using a single master controller. The master controller is designed with the capability to detect the presence of interference signals operating on the same frequency. In cases of serial communication failure, both the master and slave controllers have an automatic degradation function to prevent system disruption. Additionally, they possess an auto-recovery function that restores communication when the degradation state has been resolved.

2. Advantages

The Traffic Light Control System is equipped with die-casting aluminum shell LED lamps, ensuring efficient signaling at junctions. Its primary goal is to optimize the flow of traffic and ensure the safety of both vehicles and pedestrians. With an enhanced outdoor performance, this wireless control system can operate flawlessly even in extreme temperatures ranging from minus 40 degrees to 70 degrees. Furthermore, it has the capability to store option schemes for up to 10 years in the event of a power outage, making it a reliable choice for temporary replacement systems.

3,Specification

Parameters of Traffic Light Control System

Traffic Light Control System

Communication Mode of Hosts and Auxiliary	Wireless or RS485 Cable
Wireless Communication Frequency	490MHZ
Wireless Communication Baud Rate	9600bps
Wireless Transmit Power	≤100mw
Wireless Communication Distance	>600m
Time and Sequence of Motor Light Runs	The sequence of signals starts with All Red (which can be set), followed by Green, then Green Flashing (which can be set), then Yellow, and finally Red. It is important to maintain the order of these signals to ensure smooth and safe traffic flow. The transitions from one signal to another are carefully timed and controlled to guide drivers and pedestrians effectively. By following this established sequence, traffic can be managed efficiently, reducing the risk of accidents and congestion on the roads.
Resistance to Surge Current for Each Output	≥100A
Working Temperature	-40°C~ 70°C
Working Condition Relative Humidity	<95%
Save option scheme(when power off)	10 years

Parameters of LED Lamp

LED Lamp

Lamp Diameter	φ200mm/φ300mm/φ400mm
Working Power Supply	170V ~ 260V 50Hz
Rated Power	φ300mm<10w/φ400mm<20w
Light Source Life	>50000 hours
Working temperature	-40°C~ +70°C
Relative Humidity	≤95%
Reliability	MTBF≥10000 hours
Maintainability	MTTR≤0.5 hours
IP Rating	IP65
Color	Red/green/yellow
Material	Aluminum die casting

Parameters of Light Pole

Light Pole

Product name	Durable Double Arm / Single Arm Signal Traffic Light Pole LED Stop Lights Pole
Shape	Conoid , Multi-pyramidal, Columniform, polygonal or conical
Material	Usually Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52
Surface treatment	Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.
Wind Speed	160 Km/Hour
Minimum yield strength	350mpa
Minimum ultimate tensile strength	490mpa
Max ultimate tensile strength	620mpa
Standard	ISO 9001
Length of per section	Within 14m once forming without slip joint

Parameters of Anchor Bolt

Anchor Bolt

Material	Q235 Steel
Bolts and Nuts Material	Stainless Steel
Galvanizing	Cold dip galvanized process ( optional )
Features	Detachable, helping to save transport space and cost

4,Feature and Application

Traffic Light Control System is easy to connect wire Inside the cabinet, there are all kinds of sign of connection in each channel. you just need to open terminal block and put the thread into the cabinet and tighten the screw, then the installation will be finished.

In addition, Our products offer security and reliability. The front and the back of the cabinet are locked with locks. When you do not need it, you can lock it up; as well as has a high level of waterproof function, the side of the cabinet is installed with waterproof cotton, has a very good waterproof effect, in addition, our Traffic Light Control System have remote management function, you can remotely perform tasks such as forced flash, close the intersection and download plans.

Feature and Application of Traffic Light Control System