Weak current College】 【LCD splicing system design.

<br> In today's wide variety of display technology, flat panel display is undoubtedly the most important current hardware aspects of the succession of the technology. Displays the device as a long time the part directly in the face of the people, and people more closely ., in particular cannot affect human health. So design an environmentally healthy demand for flat panel display walls become our goal, and the environmental health of LCD display technology is our first choice. Of course, the only environmental health is not enough, we from the .system availability, nature, reliability, and affordability, the design of the liquid crystal mosaic wall display system to achieve environmentally healthy and economical effect. <br> <br> Embedded system <br> <br> In General, the non-PC system ., but also with computer devices or equipment referred to as embedded systems. You can also say that it is to apply as the Center, hardware and software can be reduced, and the software solidified in Flash, on the features, reliability, cost, size ., power consumption, the strict requirements of miniature dedicated computer systems. That is the set of application software for embedded systems and hardware into one, has the software code of small, highly automated, fast response and other characteristics, is particularly suited to the requirements .of real-time applications and multitasking. <br> <br> System features <br> Embedded system software and hardware design difficulty are usually higher, but break the traditional PCI card system complex, time-sharing processing, higher failure rate. Provides the .user with the following benefits: <br> 1, easy to use. Users do not need to receive special training, only needs to be simple to use. <br> 2, system stability is high, more software fault tolerance, without the need .for staff management. Embedded systems will feature set to a size smaller devices, system of real-time performance, stability, reliability greatly increases, so does not need to be supervised. <br> 3. software solidified in Flash, not modifiable, and .high reliability. <br> 4, using the embedded real-time operating system, System switch machine faster. <br> 5. hardware and software costs low. Embedded system integration of hardware architecture and operating system, dedicated users do not need to pay .for your software, the lower the overall cost. <br> 6. mechanical dimensions are small, simple structure, compact. Integration of the design allows the entire system of simple structure, small volume, light weight, while improving system stability and reliability. .<br> <br> System availability <br> Liquid crystal mosaic wall with a great combination of space: either by small mosaic, or large-splicing; either one to one single screen splicing or one splice on M × N full; you can .also mix assembled size screen. According to the customer on the liquid crystal mosaic curtain wall system proposed by the system size and application requirements, select the appropriate product and mosaic, to put forward specific implementation plan to meet the needs of the application of the system .. According to the customer's request for input signal, select a different video processing system, VGA, composite video, S-VIDEO (optional), YPBPR / YCBCR (optional) or DVI signal input (optional), meet the needs of different applications, .different signal input requirements. Through the control software for a variety of signal switching, splicing into full-screen display, any combination of display, image display, image roaming the stretch show, image overlays display, etc. According to the different needs of customers ., create personalized system, provide a different implementation of the programme and technical support. <br> <br> The reliability of the system <br> Monitor, mosaic wall General requirements 24 hours a day, 365 days a year, this requires the monitor ., mosaic walls have high characteristic of dependability, stability, and to ensure that the system is stable and reliable operation. Affect the reliability of the system mainly includes temperature, structure, interference, and the life of the system itself. System of heating value, .will significantly reduce the service life of the system device, but if the weight of the appliance, it is not conducive to install and enable organizations overburdened. In addition, the system anti-interference ability also directly affect the reliability of the system. Ring stone .mosaic wall LCD high reliability DID LCD, 40 "weight only 12.5KG, currently being the same size flat panel display equipment in the lightest, the consumption of 150W, such a low energy consumption, make its calorific value is very small, so that stood .in front of the curtain wall mosaics, they don't feel it's the temperature rise. LCD display principle, unique all-digital drive system, as well as ring stone utilization engineering fluid design of air Vortex cooling method, ensure that the curtain wall of .high reliability and stability, while steel curtain wall rack and reasonable technological design, the curtain wall is neither radiation is not subject to external electromagnetic interference, stable and reliable. Due to the low power consumption, light weight, long life, no radiation, and .other characteristics that make liquid crystal mosaic wall reliability is extremely high, usually working 5 thousand hours. <br> <br> System economics <br> Consider the economics of the system, you cannot fail to mention the price, only in the high- .performance, high-quality, economics has meaning. Market, there is also a plasma (PDP) mosaic walls, but its price is high, generally square up to hundreds of thousands of prices, and because of plasma burn-in problems, nor desirable .in some display static images (security, road traffic, port, etc) to use, low overall price / performance ratio. And DLP TV wall although the price is relatively low, but one year replacement bulbs cost up to several thousand pieces each screen, .a curtain wall and a few tens of thousands to more than a hundred, a few years, its costs are amazing. <br> <br> Liquid crystal mosaic wall, with its superior performance, reasonable prices at home and abroad have been widely welcomed .. Its up to 5 million hours of service life, stable quality, low maintenance, it is wise to not select the second. <br> <br> <br> <br>.