Remote LR-WIFI module port terminal Senling fire traffic monitoring wireless communication, wireless transmission, as the name suggests, no connection monitoring. It is usually used in the environment where wiring is not convenient. In fact, wireless transmission is not that far away. Usually when we go mountain climbing, some of the monitoring installed on the mountain is wireless transmission. Now our society is developing, the buildings are higher and higher, more and more construction sites come into our sight. The tower crane is the most indispensable construction site, perhaps we have never seen, in fact, the tower crane also has monitoring, is also wireless transmission.
Hot summer days, blue water and soft beaches become our favorite. However, it was a busy scene as containers from the nearby docks were being moved onto various forms of large trucks. Every day, hundreds of large cargo ships, thousands of large containers and tens of thousands of people move. In such an extremely complex environment, how to ensure the safety of transportation, production and goods has become the most concerned issue of port terminal managers.
The remote LR-WIFI module wireless video surveillance system installed in the port has its particularity, which mainly comes from the field environment. As the main environment of the port terminal is mostly completed in the early construction, the area is open, the ground is fixed and flat, and large haulers and container cargo are constantly moving, the use of traditional wired monitoring is not practical. Wireless transmission just avoids some disadvantages.
The long-range LR-WIFI module uses an advanced wireless technology monitoring system, making it the port terminal of choice for use in all conditions and climates. Flexible configuration of wireless transmission equipment can be configured according to the different site environment of different terminals.
Remote LR-WIFI module mountain fire monitoring, wireless video transmission and communication solutions, forest fire prevention, environmental protection monitoring and other special environmental occasions with special application environment industrial applications, in forest fire prevention, environmental protection detection and other fields, the area is vast, the monitoring points are sparse, the outdoor erection and maintenance cost of wired lines is very high. Wireless video surveillance plays an important role in application. In view of the applications in the above fields, this paper briefly discusses how wireless video surveillance can be applied in the transportation industry to attract jade, to go deep into the integrated subway and bus mobile environment of 4G/5G wireless transmission, and suitable applications.
Public transportation, such as subway and public transport, is the main way for most citizens to get around. In large and medium-sized cities, wired video surveillance systems are generally deployed in public transport systems. However, due to technical limitations, the monitoring points are mainly limited to fixed locations such as platforms and hub centers, and the running cars cannot be monitored in real time. Public traffic environment is a place where criminals dense, relying only on a fixed position of wired cameras can't meet the demand of real security, in the event of major malignant event, a great influence on society, such as in 2008, Shanghai, kunming and other serious bus bombings killed many people and caused a certain psychological panic, public transportation, theft. Therefore, with the vigorous construction and development of public transport, the safety demand of operating lines is particularly strong.
In the past vehicle mobile monitoring, wireless application technology can not better meet the demand, such as the application of GPRS network transmission, the bandwidth is too narrow, video occupation is large, how to transfer the image data in motion to the corresponding monitoring center is a difficult problem. Long range LR-WIFI module high bandwidth wireless access supports uploading and receiving remote images anywhere, so that the technical problems that could not be achieved in the past can be solved with the improvement of wireless transmission technology in 3G. Technology makes up for the shortcomings of wireless video transmission, with the continuous improvement of technology, wireless video surveillance field will also occupy a leading position.
The 4G/5G technologies (TD-SCDMA of China Mobile, CDMAEVDO of China Telecom and WCDMA of China Unicom) of the three major operators are gradually achieving network coverage in large and medium-sized cities. Therefore, once the mobile phone signal is covered on the public transport line, the transmission rate, even in the high-speed carriage monitoring, will become easier, thus improving the ability to respond to emergencies, greatly improving the safety of public transport operation. Long-distance LR-WIFI module currently supports a transmission rate of 2.8Mbps, and high-definition, multi-channel video transmission will make carriage monitoring easier.
