Since 2013, smart TV shine in the market since the intelligence has become the main trend in the development of the home appliance industry. Whether black or white business enterprises, are competing to develop smart home appliances. For a time, it seems that the entire appliance industry is about to enter a new era of "no intelligence, no home appliances." Insiders predict that in 2014 or will become the first year of smart appliances, smart appliances this year, the focus of attention will be concentrated in the field of white goods. At the "China Smart Water Heater Forum" co-sponsored by the National Information Center Resource Development Department and the China Household Electricity Network, Zhang Ya Chen, Deputy Chief Engineer of China Household Electrical Appliances Research Institute, said: "Smart appliances are designed to carry parts that have the characteristics of human intelligence Some kind of hardware, so that some or all of the human replace some tasks, such appliances are smart appliances.Modern technologies, such as chip technology, network technology, is to enhance the smart home appliances, but not the smart home appliances must be Some, still need to explore. " At present, the smart home appliance technology has made great breakthroughs in the field of black electric power after years of development. However, some white barriers such as refrigerators, air conditioners, washing machines and water heaters still have some technical obstacles in the process of intellectualization and prevent them from "landing". Zhang Ya-chen talked about the technical obstacles that prevented the White Electric from intelligently "landing" when he repeatedly mentioned that "perception is the core of smart appliances." In his opinion, "In the entire technical process of producing smart home appliances, the perception technology Is the sensor technology is its core.At present, the digital-analog conversion, computing analysis, finishing amplification, the implementation of the drive and other processes have been overcome in the technical level, the only sensor technology is still to be overcome in some areas the problem. Make a difference in the smart home appliances, it should be extended for the sensing technology research and development. " Compared with the traditional home appliances, smart appliances on the sensor's "perception" function put forward higher requirements. However, smart home appliances need to have more sensitive "feeling"? Zhang Ya-chen pointed out: "At present sensor technology in terms of quality, capacity, quantity and other aspects of perception has been very mature, but the perception of emotion, behavior, action, eyes, language, mood and other information technology is still more difficult. Perceived, just to help businesses better understand the needs of users. "