It Technology Has Become the Supporting Technology of Parking Lot Management System - Tigerwong

The construction of parking lot management system service and brand also needs to be strengthened. Brand is the foundation of an enterprise, for manufacturers. In the current highly competitive market, it is impossible for users to let manufacturers take themselves as experimental products. When choosing products and systems, brand has increasingly become one of the focuses of attention. At the same time, the application of the monitoring industry will not be built once and used forever.

The increasing complexity of the monitoring system and the changing needs of users need to provide a strong service guarantee. All this is the test faced by manufacturers participating in the security market. With the popularity of video surveillance, especially network video surveillance, in 2007, the security field has always been a relatively independent and closed market. Monitoring equipment and monitoring system are rapidly developing in the direction of digitization and networking. IT technology has become a supporting technology in the field of security. It plays a more and more important role in the construction of safe countryside and safe community. Thousands of pear trees bloom. In 2007, the relatively closed and silent security market door suddenly came like a spring breeze overnight.

Suddenly, the hands of "safe village" opened overnight. Relevant data show that in 2008, China will become the second largest security monitoring market in the world, with a market capacity of 100 billion yuan. This big cake is undoubtedly exciting and coveted. China is already the largest construction market in the world. The detonation of the network video surveillance market began with the construction of China's "safe countryside" and is an important "wheel" to support China's economic growth in the future.

With the advancement of China's rural construction process, the speed is further accelerated. The construction area completed every year is close to 2 billion square meters. Most of these buildings are distributed in rural areas, and there are high requirements for building intelligence and safety prevention. It is particularly worth mentioning that the 2008 Olympic Games in Beijing, the 2010 World Expo in Shanghai and the Asian Games in Guangzhou have played a driving role, resulting in a rapid increase in safety investment in transportation and public places in these villages. At the same time, the security needs of libraries, museums, parks and other public places also gave birth to the construction of video monitoring system.

The security needs of many radical industries can not be underestimated. Such as finance, security, petroleum and petrochemical, power and communication industries have strong demand for safe application. At the same time, in addition to the driving force from rural construction. With the further acceleration of China's industrialization process, the problem of safe production in coal, non-ferrous metals, energy and other industries has become increasingly prominent. The norms and requirements of safe production have become more and more clear.

Safe production has become the basic requirement of these industries and enterprises, and network video monitoring is the core to ensure safety. In addition, with the significant improvement of production automation level and the launch of modern manufacturing production line, the demand for monitoring applications is also increasing, and the capacity is amazing. The information construction situation of rural emergency, digital village, safe village and information village has been greatly improved. With the advancement of information construction, these application systems and platforms built in that year are increasingly integrated. Specifically, it is more practical in the construction of the system, and various application systems and platforms begin to integrate and cooperate.

Although this integration is still in its infancy, it will certainly have great development in the future. In these applications, network monitoring is a very important part and serves as the most basic platform. Without video monitoring, which is an important information acquisition, transmission and management platform, other systems cannot play their due role. Many systems need to be upgraded. Among the 43 billion square meters of building area in China, due to the integration of IT technology.

Many parking lot management systems were not equipped with security equipment and systems, and most of them are high energy consuming systems. Therefore, the market scale formed by upgrading from analog to digital, front-end intelligence, networking and pixel improvement, and the conversion of radical lines from analog to network is not small. The hand that really opens the door of radical security is the introduction of IT technology and integration into the conservative security industry. Actually. Front end video and other collection equipment are gradually transitioning to network digitization, and conservative security technology is gradually digitizing and networking. Thus, the collected information is easier and clearer; With the spherical front-end camera and the introduction of the latest electromechanical technology, the camera began to have a wide dynamic range (WDR) and other high-end features, and integrates high-speed pan tilt, protective cover and decoder, so that the structure is tighter, the moment of inertia is lower, the speed is faster, the positioning accuracy is higher, it is beautiful and more concealed, and the installation is simple.

Due to the expansion of the application, the front-end equipment of the monitoring application is not only the camera, but also the front-end sensing equipment, so it is convenient to detect gas and gas The composition and concentration of liquid can be monitored where people cannot enter. Due to the use of digital front-end equipment, in addition, the collected data can be transmitted through the intermediate IP network. Although these transmissions have strict requirements for the network, for example, the network requires that the transmission delay should be within 400ms, the image jitter should be within 50ms, the packet loss rate should be less than 3 / 1000, and can not be transmitted However, due to the increasingly complete network infrastructure and the childish wireless network transmission equipment, these data can be easily transmitted through various IP networks, which greatly facilitates the application and promotes the popularization of the application. In addition, due to the increase of data, the storage, management and application of collected information have been put on the agenda, from the traditional DVR digital hard disk recording Camera) Storage and network-based storage coexist and gradually migrate to network storage. The management and storage of background information also began to put forward new needs such as search.

For example, biometrics, behavior recognition, multimedia content search, 3G technology and infrastructure are becoming increasingly naive. The market promotes the emergence of new technologies from time to time. It makes real multimedia monitoring, including audio and video, possible. Today's life Major breakthroughs have been made in face recognition in object recognition technology. For example, 3D face recognition can ensure the uniqueness of recognition.

At present, such products have appeared in the market, and their recognition accuracy can meet the actual needs. Behavior and shape recognition technology can process a large number of images in the video picture with the help of the powerful data processing function of the computer and combined with intelligent video technology According to high-speed analysis, it filters out the information that users don't care about, only provides useful key information for the monitor, and can identify different kinds of items. For example, at the channel entrance, if the set items or personnel fail to pass, the image will not be recorded and stored. In the place where items are prohibited to be parked, if there are items, the parking system will give an alarm; when the stored items are stopped When it is taken out of the monitoring range of the system, the system will give an alarm. The application of these technologies can change the monitoring from active safety prevention to active prevention.

Due to the enhancement of the functional requirements of the front-end equipment, the monitoring system has become not only an intelligent computer device, but an integrated combination of multiple applications, namely face recognition, video movement detection alarm, perimeter alarm Access control, license plate recognition and video surveillance are combined in the same equipment terminal. The most important thing is to be able to search information. It can be simply calculated in the background management. Assuming that there are 100000 cameras, and each camera is collected according to cif352288 format and 25 frames / second, the storage capacity required for one second is about 6.4gb, and the storage capacity required for one day is about 553t With such a large amount of data in the storage device, allowing the monitoring personnel to manually find a video from the storage device is tantamount to looking for a needle in a haystack. The existing method is that the monitoring personnel only need to select the monitoring point and time period to extract the corresponding video data according to the alarm information, and the research direction is to search the information in the picture. At present, great progress has been made in this field Initially search for suspicious targets that can be defined by people and send out alarms.

New applications emerge from time to time, but monitoring can not be everywhere. For the environment without fixed monitoring, although the number of monitoring equipment is increasing. In case of emergency, remote mobile wireless monitoring has become a remedy. In addition, many industrial applications need to use monitoring systems temporarily, such as construction sites to monitor the project Cross section monitoring is carried out to avoid accidents and illegal operations. At this time, the monitoring system based on mobile camera and wireless network can meet this demand.

Developed areas with more manufacturing and energy industries such as the Pearl River Delta have become a rare means. The environmental protection department establishes a monitoring system at the sewage outlet of the enterprise factory, and promotes the enterprise through the monitoring system The completion of environmental protection and emission reduction targets of the industry. By monitoring the concentration and composition of gases and liquids, we supervise the implementation and compliance of enterprises in energy conservation and environmental protection. In addition, the establishment of network monitoring for the water quality of rural rivers and water sources is becoming more and more popular. Network video technology has also begun to extend to more businesses.

Some Ping An companies in China use remote high-precision video photography Camera remote identification of vehicle damage in the maintenance station, in addition to the application of safety prevention, to determine the insurance level. At present, this monitoring has also begun to be applied in other industries. Its market shows an optimistic development trend. With the increasing demand of individual users for family safety, the field of personal monitoring is also quietly changing. The monitoring system is adopted On the other hand, the real arrival of the 3G era and the increase of mobile terminals and videophones provided by 3G mobile phones make it more convenient for me to check the network at home.

It is gradually approaching the monitoring target that can be checked anywhere, at any time and through any equipment, so as to truly monitor at any time.