The advancement of domestic sensor technology can not only improve the quality level in the intelligent era, but also effectively promote economic development. Sensors have long since penetrated all areas of life.
We understand that sensors have a high degree of professionalism. In this era where the speed of information is comparable to the speed of light, the optimistic outlook of the smart product market is enough to indicate that the times are advancing at a faster pace. However, the increasing development of many technologies has to talk about the Internet of Things and sensors. The Internet of Things is the entire intelligent network, and sensors are an important part.
In 2012, the four major fields of China's sensor applications are industrial and automotive electronics, communications electronics, and consumer electronics special equipment. Industrial and automotive electronics accounted for about 42% of the market share, and the market size reached 16 billion yuan. 50 billion yuan. The sensor market has continued to grow in recent years, with a growth rate of more than 15%.
It is estimated that the average sales growth rate of the domestic sensor market will reach 31% in the next five years. The main driving force for the rapid growth of local sensor demand comes from industrial electronic equipment and automotive electronics, communications electronics, consumer electronics, and specialized electronic equipment. Industrial electronic equipment and automotive electronics are fast-growing industries in the electronic information industry, and they are also fields with many sensor applications, such as measuring various process variables, electronic characteristics and physical quantities, and traditional motion / positioning.
Despite the high market demand and rapid development of sensors in China, there are still problems such as low technical level, lack of types, and poor R & D capabilities. At present, there are 1,688 enterprises in China engaged in the development, production, and application of sensors, but only more than 50 are engaged in the development and production of MEMS, and their scale and applications are small. Failure to form enough large-scale applications has led to the problem of low-tech but high-price sensors in China, which has lost its advantage in the market and made the market more fierce.
The market organization in the industry pointed out: "At present, from the perspective of the entire gas sensor field, although the technology has great stability, the threshold is low. The future direction can only be highly sophisticated." It will have great applications in the fields of energy, intelligent perception, security monitoring, and environmental protection. It is expected that by 2020, the entire industry scale will reach more than 60 billion yuan, and the localization rate will reach more than 70%.
However, China's sensor field is also at the technical research stage, that is, the period when the market threshold is about to break. Some domestic companies have introduced advanced foreign technologies and made some breakthroughs in the fields of proximity sensors, photoelectric sensors, infrared sensors, speed sensors and acceleration sensors, but have not yet formed a scale. However, I believe that with the support and promotion of national policies, our sensors The industry will gain rapid growth.
The development prospects and application fields of sensors are constantly expanding. Whether it is the automation industry or the construction of smart cities, including the development trend of the Internet of Things, they are showing people how brilliant the sensor industry will be. However, in such a market environment, China's sensor industry has not grasped the opportunity well, and the degree of localization is low.
Billion Coal Machinery Plant
Fixed car stopper