Smart home system technology standards, the current general market is divided into two major factions, that is, we often hear of wireless and wired technologies. In the ever-changing information technology today, smart home as a high-tech industries, from the very beginning, many manufacturers are trying to use technical means to interpret this new field. An industry standard meeting the trend of the times and the world undeniably will greatly accelerate the development of an industry. Wireless technology PK cable technology: from the current market conditions to open, the current priority wireless technology to replace technology has had a lot of success precedent. For example, the long-haul microphones have seldom appeared on the stage and replaced by microphones of wireless broadcast mode; the old-fashioned wired fixed line is no longer the most commonly used communication device; the broadband of broadband has gradually become wifi hotspot coverage, and even the 3G network is also beginning to universal, many cities have also done a pilot wireless city, the city's data exchange are wireless. So seems to be wired smart home prospects worrying, but why so many manufacturers are unswerving choice of wired way? This seems to be in order to meet the psychological effects of consumers, to know that smart home users in the family Pipeline embedded in the renovation of the wire embedded in the wall, with real lines to connect the various devices, wireless compared to the number of unreal wireless some people feel more realistic, in addition to the wired control chip prices cheaper, but also a lot Manufacturers choose the reason of wired communication. Wired and wireless have their own length: the material conditions of the common people have been improved and the pursuit of high-quality life began. The consumption of smart home has come to spring. Many consumers bought their advanced high-tech products by pockets and enjoyed only previously large- Some dream life. However, more and more people find that they have to keep their eyes wide open when purchasing. Many smart home that needs integrated cabling will find it troublesome even after installation. Intelligent home integrated wiring advanced technology, data transmission and reliability, high transmission rate, strong anti-interference, free from environmental impact. For manufacturers, the low cost of wired technology, chip prices are not high, the technology is not advanced, low natural R & D costs, short production cycle, the market quick, is the main reason manufacturers push. However, when consumers install wired home smart home is not as good as legendary. Smart home cable technology and more. Wired applications in smart homes have many advantages, including strong anti-interference ability, long transmission distance, easy wiring, space saving, low price and so on. By using advanced technology and dedicated chips, it is now possible to transmit high-quality image signals over twisted pair cables. Wireless smart home products, and gradually open up the market in recent years. Smart home wireless products to RF, carrier-based, the main technology 315MHz RF, ZigBee, wifi, Bluetooth and so on. The product features of the wireless smart home are that without complicated network cabling, easy assembly, automatic networking, strong equipment scalability, low power consumption, low cost, in line with the modern concept of green and environmental protection, convenient maintenance services. Smart home from wired to wireless into the future development trend: Although the early smart home products are high-tech products, mainly wired products, the main control methods are bus control, through the EIB, C-Bus, H-Bus , LonWorks, SCS, RS-485 bus and other peripherals through the agreement to control. However, sales, construction, there are major limitations. Because early products are mainly wired products, sales, smart sales before the installation of the house, and wiring trouble, damage to the wall; construction and infrastructure to be synchronized with the construction, strong electric and weak wiring planned, large Villa smart home products, the installation cycle is long, usually takes six months to a year or so, have to build the foundation and good convergence, to avoid the installation of line conflicts. And after the application process, dense lines buried in the wall, not easy to diagnose, even if found, the latter part of the maintenance is also more difficult, the light of the destruction of the line, heavy housing decoration will have varying degrees of damage. Although the seller promised after-sales service, many users are still worried about this issue after use, which has become the wired smart home products in the marketing process of the bottleneck. Especially in the late users need to add equipment, intelligent upgrade process, there will be restrictions. Wireless network into the trend: the traditional home intelligent control system generally used wired to form, such as coaxial cable, USB, CAN bus and so on. However, the wired network has the inherent shortcomings of wiring trouble and poor scalability, which limits the development of the wired network technology in the smart home system. Therefore, based on the Internet of things, the wireless network technology has been applied to the home network has become the trend. Smart home is not new in science and technology, but because of immature technology, resulting in high cost is not small, only popular in very small W, but now the Internet of things, mobile Internet, electronic technology Successive breakthroughs, have laid the technical foundation for the popularization of smart home. At present, smart home represented by wireless network will become the main fashion trend in the future. Coated PET Film
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