As an important part of modern transportation, highways have realized the interconnection mode of modern electronic equipment, and the design of toll collection, communication, monitoring, power supply and distribution is becoming more and more perfect. Highways carry huge traffic flow, and their safety and reliability are of vital importance.
In order to effectively prevent equipment failures and safety accidents caused by lightning strikes and ensure the normal operation and driving safety of highways, Yizao provides an overall solution based on the three major systems of highway communication, monitoring and toll collection, including traffic signal system, monitoring system, toll station, lighting system, communication system, low-voltage power distribution system, environmental monitoring and weighing system, etc.
According to standards and specifications
- IEC 62305 “Lightning protection” series of standards
- IEC 61312 “Protection against lightning electromagnetic pulses”
- IEC 61643-11 “Surge protectors connected to low-voltage power distribution systems”
- IEC 61643-21 “Performance requirements and test methods for SPDs in telecommunication and signal networks”
- GB 50174 “Design specifications for computer rooms of electronic information systems”
- GB 50057 “Lightning protection design specifications for buildings”
- QX/T 190 “Lightning protection design specifications for highway facilities”
- NB/T 42150 “Special protection devices for low-voltage surge protectors”
