Zhonggang Digital provides a comprehensive series of LED light source signal products for the traffic signal industry, including multi-phase control machines for vehicle lane, non-vehicle lane control and pedestrian management. The data parameters of these products conform to or exceed the national standard GB14887-2003 of the People's Republic of China. At the same time, it also refers to some international standards to design, including European standard EN 12368:2000 less than Traffic Control Equipment-Signal Heads larger than larger, Australian national standard AS2144 1995 less than Traffic signal lanterns larger than larger, etc. The core technology part is joined by our company and Shanghai Jiaotong University. For development.
Functional characteristics
1. Enhanced processing function: Enhanced 8-bit processor, faster processing speed, stronger function, more convenient expansion.
2. LCD large screen display function: 240*128 large screen LCD and LED indicator light, user operation is intuitive and simple.
3. Anti-interference function: power input has anti-electrophoresis, isolation, filter circuit, effectively prevent external circuit interference.
4. Wide voltage input function: power input 220VAC± 20% (176V~264V), to adapt to more areas with poor power supply.
5. Automation function: Run according to 10 time periods.
6. Setting function: Modify operation parameters through keyboard and LCD interface, and execute immediately (end current signal cycle).
7. Yellow flash output function: make the signal lamp controller achieve yellow flash output in a certain period of time.
8.4 phase, 22 output.
