Automotive Electronics New Blue Ocean Sensor Market Demands Development

With the rapid development of the automotive industry, the application of sensors in automobiles has also continued to expand. They are in automotive stability control systems (including wheel speed sensors, gyroscopes, and brake processors), lane departure warning systems, and blind spot detection systems. (Including radar, infrared or optical sensors) are used in all aspects. As people's demand for safety, environmental protection, comfort, communication and entertainment is increasing, it is expected that the global automotive sensor market will increase from 8 billion U.S. dollars in 2007 to 13.5 billion U.S. dollars in 2012, with a compound annual growth rate of 10.8%.

The Chinese market is a fertile ground for the development of automotive sensors. The latest survey data show that in 2006 China’s auto sensor market sales reached US$390 million, a year-on-year growth rate of 42.8%, and the annual sales of Chinese automotive sensor market during 2007-2010 were The compound growth rate will exceed 35%. It is estimated that the market sales in 2007 will reach 540 million US dollars, with a year-on-year growth rate of 36.3%; the market sales in 2009 is expected to be close to 1.05 billion US dollars, and its year-on-year growth rate is 40.5%; it is estimated that the market sales in 2010 will exceed 1.32 billion. The U.S. dollar, with a year-on-year growth rate of 35.2%.

As the information source of the automotive electronic control system, automotive sensors are the key components of the automotive electronic control system, and they are also one of the core contents of the automotive electronics technology research. At present, approximately tens to hundreds of sensors are installed on an ordinary family car, while the number of sensors on luxury cars can be as many as 200. Automotive sensors are mainly used in the automobile for engine control systems, chassis control systems, body control systems, and navigation systems.

China's automotive sensors have not yet formed serialization and support because of their late start. Only scattered products are used for the carburetor, such as the crankshaft position, speed sensor using electromagnetic or Hall type, there is accuracy, resolution, signal accuracy, matching, anti-jamming, low speed detection, resistance to the environment Poor capacity and other issues, while the use of the same type of foreign products is photoelectric, there is no such problem.

In general, the current domestic automotive sensor industry has problems with few varieties, no support, poor performance, and poor anti-interference. In order to enhance the competitiveness of products, many sensor factories adopt a joint venture with foreign companies in the same way as foreign companies, digesting and absorbing foreign advanced sensor technologies, upgrading products, and gradually expanding. However, the overwhelming majority of enterprises are only supporting the production of sensors for other vehicles, and they are in a situation of low profit, single product, low product quality and technical level.

China's auto sensors have shown strong growth momentum as autos have been developing vigorously, and domestic auto sensors have grown rapidly. However, Chinese automotive sensors are mostly divided by multinational companies in the world. Accelerating the localization of automotive electronics is the top priority of the automotive electronics industry. In order to help China's automotive sensor industry to achieve multi-function, integration and intelligence as soon as possible, Gasgoo.com will hold the “2010 International Automotive Electronic Application Technology Seminar” in October 2010, inviting industry experts from home and abroad to share automotive sensors. The latest application technology predicts the development of automotive electronics technology. With the development of electronic technology and the increasing use of automotive electronic control systems, through new structural designs and new principles, miniaturized, multifunctional, integrated, and intelligent sensors will gradually replace traditional sensors and become automotive sensors. The mainstream.