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LED display device in intelligent transportation best "business card"
From:www.bvslcd.cn Time:2014-03-14 Views:

When the price of a conventional LED display competition, hands full of fight, LED display screen you've got a great scenery, traffic and continue to keep a stable market growth rate and product profitability. LED display screen why in traffic? Since the popular why to participate in the enterprise, but a handful? What are the LED display screen in the field of traffic problems, how to solve? Future market variables?
Market read article
According to industry classification methods, LED display screen includes transportation passenger information display and highway two kinds big. The passenger information display mainly includes the station, subway, airport, port, bus stations, such as application, while highway shows including traffic-induced screen, etc.
LED display screen is mainly installed in urban transportation, highway traffic related road intersection and public places, used for traffic information release, the urban traffic information guidance, tips for driving personnel present road traffic information, such as construction, accident place ahead, strong wind and heavy fog warning signs such as; Values of speed limit can also display a simple graphics, etc, so that drivers can better grasp the current traffic situation, to avoid the traffic jam, reduce the number of traffic accidents. It mainly through city traffic management system fully grasp the real-time traffic conditions of the urban road network, by means of induction to the purpose of urban traffic flow to the optimal distribution.
The scenery here alone good LED display screen market traffic demand is strong
LED display screen using high brightness LED luminous tube transportation as the display material, high brightness, showing rich information, flexible control method, the remote setup and update, visual cognition time is relatively short, driver's directions for not familiar with the road conditions and other significant advantages, suitable for urban road and highway main trunk road network density area. Which LED small variable information board, it can according to the traffic, weather and command scheduling department instruction display text information in time, such as construction area, drive carefully, pay attention to safety, strong winds, heavy fog and other warning signs and simple graphics; Large variable information board, by the monitoring center computer through integrated communication network for remote control, transmission and display a variety of graphic information, different sections of the different road conditions to the driver in a timely manner and all kinds of traffic information, and traffic regulations, the propaganda of knowledge, thus effectively relieves traffic, promote road safety.
Today's transportation, LED display has become an indispensable new favorite. No matter at home and abroad, no matter in the city or the suburbs, seems to have evolved into "where there is road, there is traffic LED display sign".
LED traffic display area, the market prospect is very big, the main reason lies in its special applications. The development of national economy, the urban expansion and the consummation
, thus, the rich place to popularize LED display signs, traffic places don't have the money to build roads to promote LED display sign, in short, almost LED display field can be said to be "the summer without hot season is winter cold season". In addition, with the improvement of people's living standard, the sharp rise in the number of private cars will be, the city road traffic congestion phenomenon not only appear in the first-tier cities, and gradually spread to the second - and third-tier cities. At the same time, the city outskirts trail or some minor road intersections without traffic guidance, causing frequent traffic accidents, traffic complain, timely guidance of the government, which will drive the vigorous development of LED traffic display products.
Money and technology dual test enterprise high barriers to entry
Although LED display screen market strong demand, transportation and competitive strength is far smaller than conventional LED display, but can do well in the field of traffic screen of stability in the enterprise. "Bad transportation circle is very small, do a piece of screen, do a bad product, can let you fall." The personage inside course of study says.
For a LED display manufacturer, if you want to enter the field of traffic, you must have strong capital support and technical support. Due to traffic panel properties, a transportation projects are usually to months or even years, manufacturing enterprises from the project began to track all the way to the installation and maintenance, and later receive acceptance, completed a series of engineering may receive due payment for goods. So even if the LED display screen was a little higher than general display margins traffic, but there are still a lot of companies hesitate to enter.
Second, because of the special LED traffic panel installation site, such as the installation on the highway traffic-induced screen uninterrupted work all year round, no matter how bad the environment cannot stop information release, and even the weather is bad content is more important, it's about the quality of the LED display itself put forward the requirements and challenges. A highway will often installed on the number of display, in the event of quality problems, maintenance difficulty and cost would be staggering. "Barely out of the question, because the highway display service involves a road and so on important matters, the price is amazing." The enterprise.
LED traffic display screen equipment that belongs to the field work environment, must face extreme heat, cold, wind, sun, rain, and so on a variety of severe outdoor environment, LED display screen manufacturers must fully consider the traffic these real test environment, the choice of materials to processing to the finished product testing, a series of steps of supply and demand must be strictly controlled. Among them, the reliability and advanced nature of the control system is particularly important. "An enterprise to enter the field of LED traffic panel, not dozen specializes in system development is the man who is incompetent, are unlikely to succeed." Shenzhen: yuan heng Zhou Xu traffic display division general manager said. "Other components can be purchased from suppliers, but this must make their own control system, because none of the control system manufacturer for traffic screen different category requirements to support system, so the LED display screen of the traffic control system is in the hands of manufacturers." There are a lot of well-known large companies, in the field of LED full-color display dominating one, but not after they enter traffic screen areas of key technology to support finally retreated.
The double test of funding and technology, makes the LED display screen of the traffic is barriers to entry

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