Although China's sensor research and development has gradually moved from independent technology to independent innovation, there are still many challenges in the development of China's sensor market. In the face of such industrial development status, domestic sensor manufacturers should base their own efforts on the sword of forging technology. Â
Sensor Market Outlook: Only Technology Innovation Can Solve Development Worries
The sensor is the important hardware that the device feels the external environment, determines the ability of the equipment to interact with the external environment, and is the hardware foundation of the intelligent device. Especially in many smart devices, the sensor determines the core competence of the device. It can be said that the innovative development of sensors is the key to the development of information technology under the national innovation-driven development strategy. Although China's sensor industry has gradually moved from imitation and introduction to independent design and innovation development, sensors still have many challenges in China. Then, in the coming 2017, how should domestic sensor manufacturers layout their own development?
Material, structure and performance improvement in three directions
At present, China's sensors can be divided into four categories according to the application fields: industrial, automotive electronics, communication electronics, and consumer electronics. Among them, sensors for industrial and automotive electronics account for about 42% in China, and the fastest growing market for automotive electronics and communication electronics applications. According to the application, it can be divided into force sensitive sensor, thermal sensor, humidity sensor, magnetic sensor, gas sensor, acceleration sensor, biosensor and so on.
With the development of the Internet of Things technology, new requirements have been put forward for traditional sensing technology, and products are gradually developing in the direction of multidisciplinary integration. In the future, the development and innovation of domestic sensor technology will focus on materials, structure and performance, namely, the development of sensitive materials from liquid to semi-solid and solid-state; the development of structure to miniaturization, integration, modularization and intelligence; performance It has a wide detection range, high detection accuracy, strong anti-interference ability, stable performance and long life.
Perfect in technology, talent and production
At present, the challenges that sensors still face in China are: core technology in the high-end field is not mastered, high-end talent is insufficient, automation of production, packaging and testing, low-scale capability, lack of leading enterprises, new technologies, new products, new applications Low sensitivity.
In this regard, some experts said that the sensor industry is easy to get started, but it is difficult to form large-volume products. Sensor manufacturers with real development examples are inseparable from product design, core chips, and signal processing software algorithms, packaging test technology and process talents. . The improvement of China's sensor competitiveness should be based on the system. The signal processing and transmission of the sensor should be done together. The system should be traction, from tracking and copying, laying the foundation to the demand side and then demanding the development of the system demand traction industry.
M&A, integration and aggregation
According to the analysis of China High-end Sensor Industry Report of Prospective Industry Research Institute, the global sensor industry market is close to 200 billion US dollars. The infinite possibilities brought by the future Internet of Things and smart cities will bring huge innovation space to the sensor industry. Has become an investment focus. In China, the three major factors of market, technology and policy drive the development of sensors into the fast lane. Automobiles, high-speed rail, and consumer electronics have opened up a broad application market for sensors. In the next five years, the total output will exceed one trillion, and China's sensor industry will gradually develop towards mergers, acquisitions, integration and aggregation.
At present, China's sensor manufacturing industry is in its infancy, and high-end sensors and chips are basically dependent on imports. How to get out of the woods? Experts believe that there are two routes, namely, gathering and integrating mergers and acquisitions. In fact, China's sensor industry has formed four industrial clusters in the Yangtze River Delta, Pearl River Delta, Northeast China and Beijing and Tianjin. In addition, industrial integration mergers and acquisitions are also underway, such as Neiwei Technology's acquisition of MEMS chip maker Cellex and construction of MEMS production line in Yizhuang, Beijing, and Junzheng's acquisition of Haowei and other times. In the future, more and more listed companies will enter the sensor field through industrial mergers and acquisitions.
to sum up
At present, the development of China's sensor market can be described as mixed. The joy is that the policy and market support the industrial development, while the worry is that the core technology of product research and development is missing. Therefore, although the domestic sensor market is promising, the measurement accuracy, temperature characteristics, response time, stability, reliability and other indicators have a large gap with foreign countries.
According to market research institutions, the size of China's sensor market will reach 207 billion yuan in 2017. The average annual compound growth rate of the industry in the next five years (2017-2021) is about 30.14%. In 2021, the size of China's sensor market will reach 5,937. 100 million yuan. In the face of such a huge market cake, domestic sensor manufacturers should stand on their own and devote themselves to the sword of forging technology.
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