2017 forecast: China's sensor market will reach 207 billion

• Categories:Industry information
• Time of issue:2017-03-14 17:08

(Summary description)　　At present, in my country, the four major application fields of sensors are industry, automotive electronics, communication electronics, and consumer electronics. Among them, in the country, sensors for industrial and automotive electronic products account for about 42%, and the fastest growing market is automotive electronics and communication electronics applications.   　　Industry influence factors 　　1. Favorable factors 　　(1) Policies to promote industrial development 　　In recent years, the government has issued national strategies such as the National Integrated Circuit Industry Development Promotion Program, Made in China 2025, and the State Council’s Guiding Opinions on Actively Promoting the "Internet of Things +" Action, which has promoted the development of the sensor and Internet of Things industry. . The Electronic Information Department of the Ministry of Industry and Information Technology organized the "China Sensor and Internet of Things Industry Development Strategy Seminar." The purpose of the conference is to implement relevant national strategies and promote the accelerated development of my country's sensor and Internet of Things industry towards integration, innovation, ecology, and clustering. 　　The core of the Internet of Things is a variety of sensors. Sensors are like the roots of the big tree of the Internet of Things, transmitting data to each branch as nutrients. Building the Internet of Things requires sensors to collect data and then transmit it to the cloud in the most cost-effective way through wireless technology. In the context of the rapid development of the Internet of Things industry, the development of the sensor industry is in a state of rapid growth.   　　(2) Wide range of applications 　　China's sensors are significantly used in the automotive industry, including sensor applications in automobile tires, sensor applications in airbags, sensor applications in chassis systems, sensor applications in engine operation management systems, and sensor applications in exhaust gas and air quality control systems And requirements, sensor applications and requirements in ABS, sensor applications and requirements in vehicle driving safety systems, sensor applications and requirements in automobile anti-theft systems, sensor applications and requirements in engine combustion control systems, and sensor applications in automobile positioning systems And requirements, sensor applications and requirements in other automotive systems. In addition, Chinese sensors also have new applications in other fields, such as industrial control, environmental protection, facility agriculture, and multimedia imaging.   　　(3) The industry shows cluster development 　　My country's sensor production companies are mainly concentrated in the Yangtze River Delta region, and gradually form a regional spatial layout dominated by central cities such as Beijing, Shanghai, Nanjing, Shenzhen, Shenyang and Xi'an. 　　1. The Yangtze River Delta region: With Shanghai, Wuxi, and Nanjing as the center, a relatively complete sensor production system and industrial supporting facilities including thermal, magnetic, image, weighing, photoelectric, temperature, and gas sensors are gradually formed. 　　2. The Pearl River Delta region: The central city of Shenzhen is dominated by foreign-invested enterprises in nearby small and medium-sized cities to form a sensor industry system based on thermal, magnetic, ultrasonic, and weighing. 　　3. Northeast China: Mainly in Shenyang, Changchun and Harbin, mainly producing MEMS force sensors, gas sensors, and humidity sensors. 　　4. Beijing-Tianjin area: mainly colleges and universities, engaged in the research and development of new sensors, filling the domestic gap in some fields. Beijing has established a State Key Laboratory of Micro/Nano. 　　5. The central region: Zhengzhou, Wuhan, and Taiyuan are the mainstays, with a close integration of production, education and research. The industry is developing well in PTC/NTC thermistors, inductive digital liquid level sensors and gas sensors.   　　2. Disadvantages 　　(1) Lack of core technology and basic capabilities, and weak innovation capabilities 　　There is a huge gap in the high-end aspects of high-precision, high-sensitivity analysis, composition analysis, and special applications for sensors. Almost 100% of mid-to-high-end sensor products are imported from abroad, and 90% of chips rely on foreign countries. There is a lack of sensors for new principles, new devices and new materials in China. R&D and industrialization capabilities.   　　(2) The common key technology has not yet truly broken through 　　There is a big gap in design technology, packaging technology, and equipment technology. There is no set of sensor design software with independent intellectual property rights in China. The reliability of domestic sensors is 1-2 orders of magnitude lower than similar foreign products. Sensor packaging has not yet f