1.1 Product introduction
Traffic signal control system is the core of the existing urban intelligent transportation system, but also an important indicator of the level of development of signs of intelligent transportation system city, crossing traffic signal controller is a traffic signal control system can play a key role in the application.
The company has all the independent intellectual property rights of the "XT-TSC-48 intelligent traffic signal control machine", hereinafter referred to as the signal machine, is designed and manufactured according to the national standard
"road traffic signal machine standard" (GB 25280-2010) specifications.It is developed in combination with China's complex traffic conditions and the experience of new road traffic controllers at home and abroad. It is a centralized and coordinated traffic signal control machine with leading domestic level.Applicable to all kinds of intersections such as cross and T-shaped, control the red, yellow, green and pedestrian red and green lights of pedestrian lights, forbidden working hours, automatically execute control settings, according to the traffic flow of different intersections or different intersections at different intersections Size, automatically adjust the corresponding pass, forbidden time.The signal can provide sufficient memory space and processing speed while controlling the intersection signal, and realize local/sub-zone traffic flow collection, multi-source information data fusion,traffic flow simulation, signal timing scheme optimization, and adaptation. Coordination control and other functions can greatly enhance the coordination processing capability of the intersection signal. At the same time, it can also be used as an important part of the comprehensive information processing and sharing information platform of the intersection to realize the data fusion and format unification of the front-end information. The signal can play an important role in maintaining traffic order, improving the traffic rate at intersections, and avoiding traffic accidents at intersections.
The signal machine is controlled by 32-bit microprocessor. The software and hardware design adopts the modular design idea to realize the control and communication function of traffic signals, which can realize the automatic control of all-weather, or the automatic shutdown mode at night. The system is advanced in design, with multi-time and multi-program operation, induction adjustment,adaptive coordinated control, automatic and manual control conversion, remote control, power-off protection and other functions, so that coordinated control between intersections, no loss of time information due to power failure And control parameters. In addition, a thyristor drive circuit is used to improve contact less wear
and prolong its service life.
The machine has the characteristics of beautiful appearance, simple and reasonable structure, simple and flexible operation, strong practicability, good stability, high reliability, small power loss and long service life. It is a high-tech product that controls traffic signals.
1.2 Electrical Specifications
1.2.1 Voltage
Working voltage: AC176~264V
Frequency: 48~52Hz
1.2.2 Insulation resistance
The insulation resistance is greater than 100MΩ.
1.2.3 Power consumption of the whole machine
The power of the whole machine does not exceed 40W (excluding traffic light power).
1.2.4 Output Power
The maximum output power of each channel is 600W.
1.3 Physical indicators