Video surveillance technology high demanding High social responsibility

Video surveillance is an important part of the security system is an integrated system of prevention ability. The rapid development of computer technology for video surveillance applications provides greater stage show, intelligent digital security field has also been an increasing number of applications. If you add a video in the video surveillance intelligence analysis can be a source of concern for real-time video analysis, effectively avoid missing information, making all kinds of high-risk behavior was discovered early in the event and alert staff on duty, in order to avoid danger. This will not only greatly improve the effectiveness and quality of video surveillance, effectively reduce the intensity of the monitoring of staff, while also making the whole monitoring system is well integrated.

First, the need for intelligent video analysis in video surveillance

Traditional video surveillance systems usually by personnel monitoring and recording to achieve security, in fact, did not take the initiative to effectively protect the safety, especially when the monitoring point too, people simply can not take into account all the monitoring surveillance scenes; while monitoring personnel attention is difficult to ensure twenty-four hours can be monitored accurately and efficiently monitor all scenarios; addition, the "passive video" usually only after "incident" occurred video playback by calling evidence, one can not recover the loss has been generated, On the other hand, the efficiency of the way through artificial playback video evidence is very low.

Intelligence video surveillance can effectively solve the above problem. The main feature is the use of intelligent computer vision monitoring mode, with almost no human intervention through the camera recording the image sequence to locate, identify and track, and analyze and judge on the basis of the target behavior and thus do to complete the daily management of both abnormal situation can occur when a timely response.

The main advantage of intelligent monitoring include: group behavior analysis, intrusion detection and tracking of moving targets, effectively expand the use of video resources, and move objects retentate alarm, camera protection, reduce labor costs.

Second, a new wireless video monitoring surveillance industry development direction

With the development of wireless communication technology, and constantly improve the transmission bandwidth, real-time information processing capability of rapid communication terminal enhanced wireless multimedia applications increasingly become the focus of attention in the industry, but also become an inevitable demand. One of its main application is a convenient, flexible wireless real-time video surveillance systems, such as wireless home security, car monitoring. Based on a variety of wireless transmission means mobile video surveillance with its unique flexibility of video surveillance has become a new direction.

Advantages of wireless video surveillance

A low overall cost, more stable performance. Just a one-time investment, no trenching pipe, especially for outdoor distance and has renovated occasions; In many cases, users often due to the geographical environment and job content restrictions, such as mountains, harbors and open land, and other special geographical environment, wired networks, cable transmission cabling works great inconvenience, wired construction cycle is very long, or even impossible to achieve. At this time, the use of wireless monitoring can get rid of the shackles of cable, installed cycle is short, easy to maintain, strong expansion capability to quickly recover the cost advantage.

2 flexible networking, scalability, plug and play. Managers can quickly add new wireless monitoring points to an existing network, no need for new transmission network rollout, additional equipment, remote wireless monitoring easily.

3 low maintenance costs. Wireless monitoring and maintenance is maintained by the network provider, the front-end equipment is plug and play, maintenance-free system.

4 wireless monitoring system is a combination of monitoring and wireless transmission technology, which can be on-site real-time transmission of information in different locations to wireless monitoring center through wireless means of communication, and automatically form a video database to facilitate future retrieval.

5 In the wireless monitoring system, wireless video monitoring center to be monitored in real time to get the point, and the video information is continuous, clear. In wireless monitoring point, usually use the camera to capture real-time scene, the camera is connected via wireless video transmission equipment, and through the radio waves to transmit data signals to the monitoring center.

The rapid development of network technology and wireless technology to promote a variety of network technology, network products have emerged, wireless technology is increasingly being accepted by all walks of life. Wireless transmission of this technology has experienced a short period of time to get in today's rapid development, so that the future of technology wireless city becomes infinite possibilities.

23, the Beijing Xuanwu Metro Line 2 subway station, a female passenger fainted and fell off the site on their own to climb, the train is not in contact with the passengers. 7:18, Gulou Street Station Line 2, a passenger jumped off the platform, the train stop.

Subway operators within a relatively narrow enclosed underground space, crowded, vulnerable and destruction. With the construction of the subway video surveillance growing demand, doubling the number of cameras monitoring, proactive monitoring alone attendant found the problem, it is difficult to achieve, intelligence is constant demand. Currently, Metro remedial safety management from passive to more active type of development predictability and safety management approach to achieve early warning through intelligent video analysis technology, prevention needs clearly.

There are recent explosion of Guangzhou, Hangzhou buses, arson, are reminded we must use scientific means, especially intelligent video surveillance technology, integrated technology for early warning role play events, which play The ultimate goal of eliminating or reducing risks incident hazards.