4 g wireless video monitoring applications into the mature period

and with the development of radio and wireless network technology, the application of wireless broadband network has also been adopted by all kinds of signals to lose, such as 4 g network camera, 4 g network server, 4 g then type DVR, NVR, alarm detection and access control signal collection and acceptable monitoring RTU remote signal data acquisition. 4 g monitoring dependent on all kinds of security and surveillance equipment and system application.

compared with the traditional way of cable monitoring, 4 g wireless monitoring is not affected by the distance of the cable and wiring construction constraints, construction installation work time is short, and easy for maintenance, the advantages of the future system expansion of unlimited. And now 4 g wireless network monitoring technology has been widely used in residential area, urban traffic control, bus transportation, railway crossings, reservoir and water gate monitoring, river shipping, anti-theft security, fire control and building automation monitoring and homeland security distance data collection etc. Figure 1

in addition, mobile operators, for example, in the td-scdma LTE time-sharing long-term evolution ( 时间分割长TermEvolution ( Abbreviation for td-scdma LTE) , lead testing is completed, the domestic 4 g monitoring in 2014 began to move toward a mature 4 g wireless broadband network applications, its application field will be more extensive.

in fact, the domestic 4 g wireless video monitoring has entered into the outbreak of the growth period, especially in the bus and the two parts (the transport industry Application case is shown in figure 1) , from a single vehicle monitoring system development to 4 g, it will not only train operation monitoring and video can ascend to remote monitoring, the more it is worth mentioning is realized with the condition of the car, driving safety and vehicle dynamic information collection and control, make the buses and public transport safety to in a short period of time to achieve real-time remote monitoring. Today, 4 g is the fixed and mobile video monitoring application promotion is developing rapidly, and gradually by the public sector to commercial transport and private car market, also make all kinds of specific environment can be incorporated into the 4 g wireless monitoring application range.

the above mobile 4 g monitoring, besides can be 'effect' in the bus, this product is especially suitable for the traffic light control and photo transmission, highway monitoring, environment detection, vehicle-mounted mobile, fire escape, such as comprehensive emergency alarm video monitoring field. In addition, 4 g monitoring in a fixed main can also be applied to the monitoring in some cannot wiring or power transmission has its charm and difficult area.