If want to break through the development of domestic sensor, be badly in need of breakthrough 4 big obstacle

by:Kaidi Sensors     2021-03-23
Since the 13th five-year plan started, smart city and iot has put the sensor to the front. As a smart city bridge sensor, the industry also ushered in a big bang. Market research data shows that China has more than 1700 sensors production and research enterprise, the size of the market is expected to reach 120 billion yuan. McKinsey said that by 2025, the economic benefits of the Internet of things will be in 2. Between 7 trillion to 620 billion dollars. The entrance of the sensor as the data acquisition, Internet of things 'heart', will have a huge space for development. At present, the sensor industry in China is in a critical stage of the development of traditional sensor to the new sensor, miniaturization, multi-function, digital, intelligent, systematic and network as the core. With the rapid development of Internet of things, the Chinese and foreign gap is narrowing. Appropriate industrial layout is easier to avoid them. More than. At present, sensor company in cluster area of the temperature sensor manufacturer in China. Enterprise mainly concentrated in the Yangtze river delta region, gradually formed in Beijing, Shanghai, nanjing, shenzhen, Yang, xi 'an as the main regional spatial layout of the city. At present, the sensor industry chain is gradually perfect, but there are still some negative factors. One is the lack of core technology, innovation ability weak. Sensors in high precision, high sensitivity analysis, element analysis, and special applications such as high-end field there is a big gap. Almost all high-end sensor products are imported from abroad, 90% of the chip is dependent on the abroad, the domestic new principles, new devices, new materials sensor is lack of the ability of r&d and industrialization. Secondly, the key technology has not yet been breakthrough. Design technology, packaging technology, equipment, technology, etc, there is a big gap. So far, we don't have a set of software with independent intellectual property rights of sensor design. The quality of the domestic sensor reliability 1 - lower than the same products abroad Two orders of magnitude. Sensor encapsulation no standard series and unified interface. The development of sensor technology and equipment and production by foreign monopoly. Three is unreasonable industrial structure, varieties, specifications, the series is not complete, technical indicators is not high. Sensors in the series of products are often not at home. Products in the accuracy of measurement, temperature sensor at home and abroad, response time, stability, reliability indexes such as there is a big gap. Four is the enterprise production capacity is weak. More than 95 sensors companies in our country belongs to the small scale, research and development ability weak, poor economies of scale of small businesses. From the current market share and market competitiveness indicators, foreign companies still have greater advantages. Aimed at this situation, the country continues to develop strategies and policies conducive to the development of sensor industry, the rapid development of the whole market system and the further promotion of new technologies also become favorable factors for the whole year. RS。 It is understood that by 2015, China's Internet of things the total size of the market will reach 750 billion yuan, the sensor industry will directly benefit. Looking forward to the next five years, China's temperature sensor manufacturer's product market will be steady and rapid development. Especially in the massive growth of the Internet of things market, sensors in China market in 2016 is expected to reach about 11. 3 billion yuan. In addition to industrial automation systems, large-scale key projects, the application of automotive electronics and home appliances, modern agriculture, health care, environmental testing and management, and the application of food testing market will be immeasurable.
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