Centralized Coordinated Intelligent Traffic Signal Controller

1. Signal output adopts phase system;

2. The annunciator adopts a 32-bit processor with an embedded structure and runs an embedded Linux operating system without a cooling fan;

3. Maximum 96 channels (32 phases) of traffic signal output, standard 48 channels (16 phases);

4. It has a maximum of 48 detection signal inputs and 16 ground induction coil inputs as standard; Vehicle detector or 16-32 ground induction coil with external 16-32 channel switching value output; 16 channel serial port type detector input can be expanded;

5. It has a 10 / 100M adaptive Ethernet interface, which can be used for configuration and networking;

6. It has one RS232 interface, which can be used for configuration and networking;

7. It has 1 channel of RS485 signal output, which can be used for countdown data communication;

8. It has local manual control function, which can realize local stepping, red and yellow flashing on all sides;

9. It has perpetual calendar time, and the time error is less than 2S/ day;

10. Provide no less than 8 pedestrian button input interfaces;

11. It has a variety of time period priorities, with a total of 32-time base configurations;

12. It shall be configured with no less than 24 time periods every day;

13. Optional traffic flow statistics cycle, which can store traffic flow data of no less than 15 days;

14. Scheme configuration with no less than 16 stages;

15. It has a manual operation log, which can store no less than 1000 manual operation records;

16. Voltage detection error < 5V, resolution IV; temperature detection error < 3 ℃, resolution 1 ℃.