1. The working characteristics of traffic law enforcement, mobility, suddenness, urgency, and danger, how to improve the efficiency of law enforcement personnel, and at the same time improve safety pre...
2020-11-10 
Cityscape lights are a city image that is closely integrated with urban planning. The traditional landscape lights are controlled by different time switches, and the color, brightness and switch of the...
2020-05-05 
The earthquake monitoring industry has the characteristics of many outlets and scattered layout. Uploading the data of each collection point to the central monitoring terminal for analysis and predicti...
2020-02-11 
With the development of traffic engineering and transportation, the mileage of traffic tunnels built in China has been rapidly prolonged, the increasing traffic flow, the improvement of the situation a...
2019-06-07 
Library self-service means that without the participation of library staff, readers can flexibly and actively complete bibliographic inquiry, library borrowing, document copying and various database re...
2019-05-03