In the context of the rapid development of China's transportation industry, railways and highways often encounter complex terrain such as mountains or hills. In order to ensure the efficiency of high-speed and railway operation, tunnel construction has to be carried out. Tunnels can effectively shorten driving mileage, improve line standards and ensure operational safety. Tunnel construction is a difficult and dangerous project. In tunnel construction, it is very important to establish a tunnel monitoring system to improve the quality and speed of tunneling. Due to the complexity of the tunnel environment and the inconvenience of wiring, the engineering construction unit usually adopts a wireless monitoring scheme to realize real-time monitoring of tunnel construction. Simply speaking, the tunnel construction wireless monitoring system consists of three parts. 1. Front-end monitoring data acquisition part: used to photograph the inside of the tunnel, often installed on the wall of the tunnel. 2. Mid-range wireless transmission part: mainly used to transmit the data collected by the front end to the back-end console. Tunnel construction wireless monitoring system common wireless transmission equipment 5.8G wireless bridge ST58T8G, ST58T8G high-power wireless bridge using the United States Qualcomm chip, 5-8 km transmission distance, has a very strong anti-interference ability. The equipment also has a radio transmission equipment type approval certificate certified by the Ministry of Industry and Information Technology, which is very suitable for wireless network connection services in harsh outdoor environments. 3, back-end data storage and control part: mainly consists of monitoring display + hard disk recorder (NVR), used to display and store surveillance video images. Tengyuan Zhituo has 12 years of experience in wireless monitoring industry. The company has a wireless monitoring solution dedicated to tunnel construction. By using the tunnel wireless monitoring system, it can effectively improve the safety factor of tunnel construction projects, and enter and exit personnel, vehicles and tunnels during tunnel construction. Construction progress is monitored in real time. After the tunnel is put into use, it can monitor the traffic conditions, internal environment, lighting, fire alarms, etc. in the tunnel in real time. professional manufacturer green cook Gas stove,gas stove 3 burner stainless steel,3 burner gas stove glass top,three burner gas stove,gas stove 3 burner stainless steel,stoves gas 3 burner gas stove glass top,three burner gas stove,gas stove 3 burner stainless steel,stoves gas Guangdong Puda Electrical Appliance Co., Ltd. , https://www.pokaeleca.com
What equipment is good for tunnel wireless monitoring?