Market competition status of the global sensor manufacturing industry.alarm sensor Production

　　1. Main production enterprises

　　Major manufacturers in the global sensor market include GE sensors, Emerson, Siemens, Bosch, STMicroelectronics, Honeywell, ABB, Yokogawa, Omron, Schneider Electric, E+H, etc. In the global consumer inertial sensor (accelerometer + gyroscope) market, STMicroelectronics is the market leader, occupying about 40% of the market. Bosch is the world's largest manufacturer of MEMS sensors.

　　2. Subdivided products

　　From the perspective of product structure, in the global sensor market in 2018, CMOS image sensors (CIS) accounted for 27% of the sensor market, MEMS sensors accounted for 25% of the market, and single-material sensors accounted for 8% of voltage fingerprint recognition sensors. In addition, radio frequency sensors and radar sensors have long-distance detection and information transmission applications in communications, automobiles, and the military, accounting for 15% and 11%, respectively.

　　3. Regional distribution

　　The rise of the Internet of Things, cloud computing, big data, and artificial intelligence applications has promoted the transformation of sensor technology from a single point of breakthrough to systematic and systematic collaborative innovation, and has become a strategic high ground for the layout of developed countries and multinational enterprises. Although China's sensor manufacturing industry has made great progress, there is still a significant gap compared with developed countries. From the perspective of the global market, the United States, Japan, and Germany account for nearly 70% of the global sensor market, while China only accounts for about 10%.

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