3g Mobile Monitoring Vehicle Current Situation And Future Development-3g Car, Present And Future -

In early 2009, with China Information Industry Ministry of Industry and the third

generation mobile communication (3G) licenses issued, restricting the number of long-distance wireless security industry

Video Surveillance The bottleneck of the problem is resolved, the real communication technology and security industry to achieve the depth of integration, for the security industry has brought a new direction. Anhui Science and Technology Creation of 3G Wireless Car

DVR As examples of the technology products, totally close to industry needs, its powerful features, quickly get

Market Generally recognized. Long ago we had heard car DVR, though with only a thin board wireless DVR words, can it be "the least bit bad, lost in a thousand miles." First of all, the biggest difference between the two is that the former coding transmission using wireless technology, not only limited to video images of local storage, remote transmission function is also achieved, to remote real-time monitoring purposes. In addition, the former can also

GPS Information reached the central control room, making center in time to track vehicle location, driving the situation to understand. Second, support vehicles

Driving Recorder , Record every moment in time the vehicle speed, time, mileage and the vehicles of other state information, to prepare for later forensics. Moreover, the former with the latter also the most basic function, that is, the hard disk storage car. Therefore, 3G Car DVR is a set of wireless video transmission, car DVR, GPS positioning in one comprehensive, multi-function products, fully meet the automotive industry needs to monitor.

1. Car DVR market demand for wireless

All walks of life on Security Monitoring needs are great, but has not matched industry monitoring product available, the following list briefly about the current market needs:

Bus : Bus operators often appear in a dispute between drivers and passengers, the driver used his position to steal the ticket, vehicle theft occurred during driving, robbery and other events; dispatching center, the number of passengers, vehicles and other information to keep abreast of the situation difficult problem.

Long-distance passenger transport: Passenger often during the dispute between drivers and passengers, drivers passengers without permission, overloading, speeding, violation of regulations on and off, Blocking robbery incidents.

Railway locomotive: the process of moving locomotive driver may leave their posts without permission, nap, irregularities and other acts.

Metro: Metro operations often occur inside the car theft, assault and so on, because now the MTR operation of electronic information has also caused many drivers leave their posts without permission, nap, irregularities and other misconduct.

Forest: the forest fire situation in China is very serious, adverse weather conditions, forest fuel a significant increase in Huoyuanguanli very difficult issues, so that the risk of forest fires increase. As the complex terrain of forest, an area of great reasons, the traditional video surveillance can not meet the industry's peculiarities.

Urban Management law enforcement vehicles: Urban Management law enforcement officers in recent years, the gross individual enforcement actions, so that the community urban management team have a deep misunderstanding of the community had a lot of negative coverage and impact. Currently, the city continued to strengthen human resources management system while also modernizing the key is to strengthen the capacity of law enforcement equipment and civilization, so as to effectively guarantee the normal development of economic construction and the continued stability and order. How to effectively enforce the law, how to transparent enforcement and increase public transparency and openness, both the city management team of self-construction requirements, but also ease the people misunderstanding and promote a more harmonious social development needs.

Ambulance: doctor at heart, each ambulance personnel tried best to treat patients, but the objective conditions, how information exchange, making the remote expert can guide doctors to the patient within an ambulance to make a pre-processing, extend the patient's life is very important. Also today's society, the conflict between doctors and patients are also taking advantage of an upward trend, increasing long-range treatment of the data retention, due to open to the public, patients or relatives, to increase the transparency behavior, ease anxiety and worry relatives to enhance the perceived glory of physicians image, and promote social harmony.

Armored car: armored car as a very sensitive means of transport, during transport may occur looting, sabotage and other incidents, when these incidents occur, how to notify the fastest speed monitoring and management center to seek their assistance, and the whole incident process is recorded for later verification is crucial.

Dangerous goods vehicles: the transport of dangerous goods that may arise during irregular operations, leaks and other incidents. How to make higher authorities about the process of the vehicle, to prevent these illegal operations took place, to protect the environment and the safety of our lives.

Above enumerated of these industries, but we need a microcosm of the entire industry, if we can be our vehicle monitoring product applied to the various industries, can act as an escort for their safety, to the stability of society as a whole, healthy, fully development of harmonious scene.

2. Car Wireless DVR market problems in the application

Car Wireless DVR is at the initial stage of development, currently in the process of using the main problems encountered include the following:

1. Bandwidth issues: short term, when using a limited number of cases, the video streaming will be very good, or from the long term, there are some problems. For example, as vehicle control using wireless transmission, video transmission is subject to the effect of bandwidth, if a certain period of time, too many people using the Internet, and simultaneously watch multiple video will take up a lot of bandwidth, then the vehicle monitoring device transmission image quality and speed will be affected. Second, the current 3G wireless networks are mainly covered in a number of hot spots in urban areas, in remote areas not covered by the wireless network, which will require that all operators to make greater progress in building the base station to establish signal wall coverage, quality and stability of the base station This can ensure that the effect of mobile video surveillance and quality.

2. Rates question: As 3G wireless vehicle monitoring products using the process, it needs three operators of 3G network platform, operators will use the user to charge a tariff. Three operators of 3G network rollout front costs, limited capacity at this stage where the user is bound to be higher fees. At present, the three operators using a variety of modes of charges, although different, but relative to the video surveillance transmission of large amounts of data, such as billing users for wireless monitoring

by: gaga

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