The Solution Advantages of HouShi Industrial Switches

The transportation industry is the second largest application industry of Industrial Switches. In recent years, the scale of Chinese transportation infrastructure has continued to expand, and the volume of transportation has also increased rapidly. According to the data released by the National Bureau of Statistics, Chinese railway operation mileage has reached the second place in the world, and the number of electrified railway mileage has also reached the second level in the world. The mileage of high-speed railways in operation has reached 7,735 kilometers, ranking first in the world, and the scale under construction exceeds 10,000 kilometers.

At present, China has become the country with the fastest development speed of high-speed rail, the most complete technical system, the strongest integration capability, the strongest operating mileage, the fastest speed and the largest scale of construction in the world. At present, the national expressway network is still being further improved, and the construction of rural roads is gradually accelerating. The infrastructure of transportation facilities has been basically improved, and the technical level has been significantly improved.

Investment in high-speed railways and urban rail transit continues to increase, and the degree of intelligence and informatization in transportation fields such as highways has been further deepened, which has prompted the industrial switch market in the transportation industry to maintain sustained and rapid growth.

Railway Transportation Industrial Switches Market Opportunities for

Industrial switches have become an indispensable part of rail transit signal transmission systems due to their advantages of good openness, wide temperature operation, and strong anti-electromagnetic interference. They are mainly used in central control rooms, subway dedicated communication channels, station monitoring centers and stations. It is mainly used in the new network part of high-speed railway and the transformation of traditional line network. It is also used in railway signal control, train marshalling, railway power supply monitoring, railway AFC (automatic fare collection) and other systems, plus train on-board network. part of the application.

Market Opportunities for Industrial Switches in Highway Traffic

The demand for informatization within the expressway and the provision of humanized travel services is also getting higher and higher. Therefore, the innovation and development of the electromechanical system construction of expressways is becoming more and more important. For the construction of the electromechanical system of the expressway, it is mainly divided into three parts: toll collection, monitoring and communication. The communication system, which is the basis of the electromechanical system, is the core of connecting various systems and realizing service and information construction.

The entire network communication of the expressway is composed of the optical fiber ring network as the backbone and the three-layer gigabit industrial switch supporting the optical fiber ring network as the core. The access points of each site use Layer 2 (or Layer 3) switches to construct each service application subnet, and use virtual local area networks (VLANs) to divide the application subnets to meet the actual needs of different services. According to the needs of expressway management, we divide the corresponding expressway services into: toll service, monitoring service, office service, telephone service, conference service and video surveillance (DVR) service. Each access point (administrative organization) has the above services. Each business is a local area network composed of corresponding computers. The sub-center is equipped with a router to realize data intercommunication with the provincial center or other sub-centers. The sub-center is connected to the Internet, and the access equipment is connected to the office service subnet at the same time. Realize electronic office. The implementation of the telephone service adopts the IP implementation method. The relay gateway and software switching equipment are configured in the sub-center, and the command telephone and service telephone functions are realized through the IP telephone and voice gateway configured at each access point.

Tunnels are mostly Chinese highways, especially the characteristics of highways in the central and western regions. The local controller set at the tunnel entrance in the tunnel control system is mainly used to control circuits such as fans, lighting, fire pumps in the tunnel, as well as brightness detectors, variable intelligence Facilities such as boards and variable speed limit signs. The tunnel site is also provided with control boxes (cabinets) that provide direct manual control functions, such as ventilation, lighting control cabinets, etc. The above equipment can also be manually controlled if necessary. The local controller can communicate with the workstations in the central control room through the local control network, upload the local equipment data, issue the control commands of the central control room or store the customized control commands of the central control room, and the local controller regularly controls the local equipment.

Other Transportation Industrial Switch Market Opportunities

Transportation also includes the application of ship network systems, urban intelligent transportation applications and other transportation markets. For example, urban intelligent transportation, the application of electronic police is also a huge market for industrial switches. At every intersection in the city, high-speed capture cameras are set up, and the network access part is the market for industrial switches. How many intersections need to be set up for electronic police in China? , According to the current development of intelligent transportation and China's urbanization process, the market demand will be hundreds of millions.

The advantages of HouShi industrial switch solution

1. Industrial quality, low power consumption fanless design, sturdy and flexible structure, wide temperature and humidity range. It should be able to work under harsh environmental conditions, such as high temperature, damp heat, and strong electromagnetic interference.

2. The networking is simple, the reliability is high, and the scalability is high. The system has simple and flexible expansion and intelligent upgrade functions, which is convenient for the continuous expansion of the system.

3. Networking, through the proprietary communication network, synchronous and real-time management and viewing of on-site information distributed in various places.

4. The information resources of each management station can be fully shared with other management systems, and unified scheduling and coordination as needed.

5. The industrial switch has good switching performance and 10-20ms extremely fast self-healing ability, which greatly ensures reliable and timely transmission of tunnel data. When a fiber break occurs, the ring network can automatically resume normal work within 10-20ms .

6. The industrial switch has high real-time performance and supports fault self-diagnosis function.

7 Industrial switches support dual power redundancy to improve equipment reliability.

8. Industrial switches can be divided into VLANs according to different services to isolate service data without affecting each other.

9. The industrial switch has the network management function of the snmp standard, which can be very convenient for network management