In order to better serve the public and serve the society, many new or existing highways have been carried out to carry out the implementation of the whole monitoring system to realize real-time monitoring of the whole road, 4G Routers automatic traffic alarm detection and 24-hour video recording, 4G Routers and provide effective decision-making basis for road command and dispatch The
Solar video surveillance power supply system as a photovoltaic power generation system is another application, because its power acquisition is basically not set in the remote area of the road monitoring point of geographical restrictions, compared with the traditional power supply cost savings and the use of low cost Has been applied to more and more highway electromechanical systems
According to the latest customers of the four-letter customers - that is, the latest projects undertaken by solar system providers, with the gradual formation of expressway network, 4G Routers to develop and implement contingency plans to reduce road congestion, prevent traffic accidents and improve service levels, Energy, environmental protection, shorten the duration of the point of view, customers will build a solar power supply highway monitoring system, the system consists of solar array, battery, industrial 4G wireless router, 4G Routers solar charge and discharge controller, inverter, transformer, Guangduan Ji and other equipment.
The network transmission layer consists of on-site network switching equipment, network lines, station control layer network switching equipment, four letters industrial 4G routers, etc., 4G Routers to provide the whole station operation and monitoring equipment, interconnection and communication. Four letter industrial 4G router's main role is to field equipment layer of various monitoring data transmission to the monitoring platform, monitoring platform to provide remote diagnosis, maintenance functions, 4G Routers alarm information and reports and the upper management system integration, to achieve control integration.
Expressway solar power supply monitoring system allows supervisors in the remote monitoring room will be able to view the operation of various types of equipment is normal, you can modify the parameters of the equipment through the wireless network prompts to achieve traffic events, accident detection alarm And 24 hours of video, 4G Routers real-time operation of each subsystem itself in a timely manner to the monitoring center to ensure the normal operation of the entire monitoring system, saving labor costs and to achieve a higher efficiency.
4G router is an industrial networking high-speed router, compatible with 4G / 3.5G / 3G / 2.5G network, flagship configuration, VPN link, 4G Routers industrial protection, wide temperature design, can easily set up high-speed, stable wireless transmission network , The use of public TD-SCDMA network to provide users with wireless long-distance data transmission.
Generally, the 4G router provides one RS232 (or RS485 / RS422), four Ethernet LANs, 4G Routers one Ethernet WAN and one WIFI interface. It can connect serial devices, 4G Routers Ethernet devices and WIFI devices at the same time to realize data transparent transmission and routing Features.
4G router principle: mainly in the original router embedded wireless 4G module.First users use a fee card (SIM card) plug 4G router, through the operator 4G network WCDMA, 4G Routers TD-SCDMA dial-up networking, you can achieve data transmission, Internet access, etc. . Router has WIFI function to share the Internet, as long as the phone, 4G Routers computer, psp wireless card or wifi function can be accessed through the 4G wireless router Inter, for the realization of wireless LAN sharing 3G wireless network provides a great convenience.