At present the development stage of the optical fiber sensor in our country is a period of induction to a transition stage, the optical fiber sensor has a ability of resistance to electromagnetic interference, at the same time has a high sensitivity, at the same time can realize more points remote monitoring, in all walks of life in national economy have begun to widely use the optical fiber sensors, and actively study special optical fiber materials and devices, Lay a solid foundation for the development of optical fiber sensor.
Now the whole scientific research and innovation environment is unprecedented laser sensor also enters a period of rare opportunity for development. During the 14th Five-Year Plan period, the national key research and development plan also set up a new key special project for intelligent sensors, which will give unprecedented support to the research and development of MEMS, laser and optical fiber intelligent sensor technology and industrial applications, and is expected to achieve remarkable results. Now special emphasis is placed on the whole industrial chain and huge market unique to China, industry application driven, demand-driven, problem-oriented, to promote sensor technology innovation and industrialization.
With the wide range of applications of optical fiber sensors, the rapid development of investment in power grid infrastructure, urban pipeline corridors, oil and gas energy infrastructure, submarine cable and other industries continues to promote the continuous growth of the market scale of optical fiber sensor solutions. In 2022, the market scale of optical fiber sensor solutions in China will reach 9.35 billion.
According to China Research PWC Industrial Research Institute 《2023-2028 China Fiber Optic Sensor Industry Market In-depth Research and Investment Strategy Research Report》 display:
Analysis of the overall operation situation of sensor industry at home and abroad during 2020-2022
Section 1 Overall analysis of the world automotive sensor market from 2020 to 2022
I. Analysis of the global automotive sensor market scale
With the continuous development of the wave of intelligent driving, the electronic and intelligent level of cars is constantly improving. As a necessary choice for automatic perception, sensor products can effectively improve the safety of driving technology by increasing the number of sensors and upgrading. In 2020, due to the epidemic, the global automobile market was cold, which led to a decline in the market size of automobile sensors, reaching 20.8 billion dollars, a year-on-year decrease of 3.8%. Due to the chip supply chain shortage, the Russia-Ukraine conflict, the epidemic and other adverse factors continue to exist, the trend of the global auto market in the first half of 2022 continues the difficult trend of last year, but fortunately, the second half of the year achieved continuous growth on the low base caused by chip shortage in the same period of 2021. The global automotive sensor market will reach $25.1 billion in 2022.
2. Analysis of the number of vehicle loaded sensors
With the continuous expansion of the global automotive electronics market in recent years, the number of sensors used in vehicles is also increasing. The fastest growing segment is related to body control, including air conditioning, instrumentation and remote control. At present, an ordinary family car is equipped with dozens to nearly 100 sensors, and the number of sensors in luxury cars can be as many as 200.
3.Market share analysis of world automotive sensors
Global automotive sensor demand is mainly concentrated in Asia Pacific, Europe and North America. The market share of automotive sensors in the Asia-Pacific region is about 45.2%, the market share of automotive sensors in Europe is 21.3%, and the market share of North America is 17.8%.
Chart: World automotive sensor market share
Section 2 Development status of China's sensor industry from 2020 to 2022
First, the overall scale is gradually expanding
In recent years, the overall development scale of China's sensor industry has gradually expanded. It is significantly used in the automobile industry, including the sensor application in the automobile tire, the sensor application in the airbag, the sensor application in the chassis system, the sensor application in the engine operation management system, the sensor application and demand in the exhaust gas and air quality control system, the sensor application and demand in the ABS, the sensor application and demand in the vehicle driving safety system, Sensor applications and requirements in automobile anti-theft system, engine combustion control system, automotive positioning system, sensor applications and requirements in other automotive systems.
Second. Main production base
With the support of the government, our sensor technology and its industry have made great progress. In particular, under the guidance of the Double Plus project, namely accelerating efforts and accelerating development, the production base of sensitive components and sensors in China has been established.
At present, there are three sensor production bases in China, respectively: Anhui base, mainly to establish force, photosensitive economies of scale; Shaanxi Sensitive Technology Industry Group Co., Ltd. mainly aims at establishing scale economies of voltage, thermal and automotive electronics. Heilongjiang base mainly aims at establishing scale economy of gas and humidity sensitivity.