Shulou(Shulou.com)06/02 Report--

In recent years, with the continuous development of domestic economy, the rapid improvement of urban road traffic capacity, and the continuous improvement of provincial and municipal road traffic systems, highway transport capacity has been greatly improved, and the accessibility and comfort of highway transportation have been significantly improved. With the construction of modern highway, the new generation of wireless network monitoring system has increasingly become the main means of highway monitoring and management.

Multi-card aggregation intelligent converged communication equipment to ensure stable and comprehensive coverage of highway network

At present, there are common problems of monitoring "information isolated island" and "information fault" in various sections of expressways. According to the requirements of the GB/T28059 standard of the Ministry of Transport, the construction of an integrated video surveillance management platform for expressway must be compatible with the built monitoring resources of different sections and different equipment platforms, and seamlessly connect with the video surveillance management platform of the Ministry of Transportation to achieve resource sharing and hierarchical joint control. In order to improve the video surveillance level and emergency response capacity of various management departments.

Compared with the ordinary highway, the speed of the highway is very fast, and there are relatively more vehicles, but it is also the place where there are more accidents. However, with the continuous development of information technology, the highway has also carried out information construction. The traditional cable network can solve the problem of access and monitoring of reissued stations. However, there is no way to lay the line because of the complex terrain along the expressway, and the communication system of the main road still relies on optical fiber for transmission. Once the optical fiber is accidentally interrupted, the road information transmission is completely "blind". In some road sections, due to frequent traffic accidents or natural disasters, optical fiber is often interrupted, seriously affecting the normal operation and management of the highway.

Due to various reasons in the initial stage, there are blind spots in expressway information system. When a traffic accident occurs in the monitoring blind spot area, the road section management center can not get the scene in time, on the one hand, it is very easy to cause traffic jams, on the other hand, it will delay processing time, cause secondary traffic accidents, and cause inconvenience to travelers. damage the operating image of the highway.

Therefore, the network coverage in the highway is extremely important, not only to ensure the full coverage of the network, but also to quickly ensure the timely repair of the network and the automatic switching of the standby network in the event of network failure, so as to effectively manage the operation of the highway.

The multi-card aggregation intelligent fusion communication equipment ensures the stable and comprehensive coverage of the highway network, realizes the green network support, and provides a strong guarantee for the safety and smooth flow of traffic.

Multi-card aggregation intelligent converged communication equipment to ensure stable and comprehensive coverage of highway network

Resolve pain points:

1. Effectively monitor the traffic situation of the road and keep abreast of the situation of road operation in time.

two。 Timely detect and deal with traffic accidents, reduce traffic accidents and reduce the seriousness of accidents

3. Monitor climate conditions and reduce the impact of severe weather on road traffic

4. When the traffic volume reaches saturation, the traffic flow is guided and controlled to improve the capacity of the road network.

5. Seamlessly monitor the illegal boarding and alighting of passenger cars

6. When illegal driving or parking occurs on the highway, it can be recorded and captured in real time to provide effective evidence for the punishment of vehicle violations.

Technical highlights of intelligent converged communication equipment based on 4G multi-card aggregation (weak network aggregation)

1. Enhanced bandwidth provides reliable connections by combining multiple wired and cellular network resources through channel connections at the same time to provide broadband functions, using operator diversity link aggregation and link flow control technology to achieve seamless failover to ensure that the system provides continuous broadband services.

two。 Secure communication ensures data encryption and protects diverse network resources using IPSec, VPN, and distributed computing across multiple paths, operators, and routes.

3.4G multi-operator support technology, support for multiple operator networks, to ensure that only one network can still work.

4. To achieve a real 4G multi-channel aggregation link stability, low-delay completion of big data transmission, real-time transmission of high-definition video signals without pressure.

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