The key pillar of the development of the Internet of things - new sensors

According to Guo Meng, Secretary General of the China Sensitive Components and Sensors Branch of the China Electronic Component Industry Association, the industry chain of the Internet of Things includes sensors and chips, devices, network operations and services, software and application development, and system integration. As the tower of the “Pyramid” of the Internet of Things, the sensor will be the largest and most basic link of the total demand for the entire chain. "The speed of development of the sensor industry will directly affect the speed of development of the Internet of Things. Therefore, we set the theme of this annual meeting as 'The World of Things, Sensing First'."

The Internet of Things covers various areas such as intelligent transportation, environmental protection, government work, public safety, safe home, intelligent fire control, industrial monitoring, elderly care, and personal health. Intelligent transportation, urban security, smart grid and other industries have high market maturity, mature sensing technology, and strong government support. They have begun to be applied in large scale in many cities. The market has broad prospects and huge investment opportunities. It will become the Internet of Things in the coming years. Key areas of industrial development. However, smart sensor applications in the fields of health care, family, and individuals require a relatively long period of time. Technologies and standards need to be further improved. Most products are still in the experimental stage and will not be used in large scale in the short term.

According to industry insiders, the development of the Internet of Things is based on new sensors as the material basis. Therefore, domestic companies should aim at the above application areas of the Internet of Things and develop new sensors.

Wu Yalin, deputy director of the 49th Institute of China Electronics Technology Corporation, said that the new sensors include sensors for temperature, humidity, optics, infrared, chemical, magnetic and acoustic applications for the Internet of Things. The new sensor industry integrates advanced microelectronics technology, computer technology, information technology and advanced manufacturing technology. It represents the current development direction of sensor technology and industry and has a broad market prospect. The new sensors are based on MEMS technology, new materials, microelectronics, and related disciplines. They are characterized by integration, intelligence, miniaturization, networking, multifunction, low cost, excellent technical performance, and high reliability. .

Experts in the industry believe that currently, relevant industry authorities or industry associations should organize experts, industrial users, and related researchers to screen and evaluate new sensor projects, identify some key support and priority development projects, and accelerate the industrialization process. The development of new sensors should also be based on the needs of various sectors of the national economy and the needs of the development of the Internet of Things, through national policy support, capital investment and other ways, the current domestic self-developed, with independent intellectual property rights, has been a small batch of products to form a certain market Shares, and gradually develop and grow companies with technological advantages, make them become famous companies at home and abroad.

In recent years, the global sensor industry has achieved rapid development. The market scale of China's Internet of Things industry has exceeded 10 billion in the fields of the public business and in areas such as safe home, power security, public safety, health monitoring, intelligent transportation, major areas of intrusion prevention, and environmental protection. Even 100 billion yuan. The market prospects will far exceed those of computers, the Internet, and mobile communications.

Accelerating the development of domestic sensor companies to snatch up the market In the face of fierce market competition and the rise of emerging markets such as the Internet of Things, domestic sensor companies should seize the opportunity to plan their brand strategy in the eyes of global competition, and strive to change the status quo of sensor core technology is not in the hands of the Chinese people. , Let China's sensor companies occupy a place in the market competition.

According to Wen Xueli, Secretary-General of the China Electronic Component Industry Association, in the face of major opportunities for the development of the Internet of Things, domestic companies must give full play to the independent innovation role of production, learning and research alliances, and take the market as the direction to strengthen the sensor industry. Professor Lu Geyu of the School of Electronic Science and Engineering at Jilin University summed up his experiences in Japan and summed up experiences that are worth learning from. He said that the development of the domestic sensor industry must take the path of cooperation in production, learning and research, industry, R&D institutions, and education. The community must learn to understand each other, especially to understand each other's strengths and learn from each other. "Only this can overcome short-term behavior and promote original innovation. This is how Japan's gas sensors were developed," he said.

Professor Lai Shurong of the Department of Electronic Engineering at Tsinghua University said that currently many of the projects they studied are jointly developed with companies. She believes that the research power of the university must be combined with the financial and human resources of the enterprise to achieve "1 1>2". The role of this intermediate school should be closely linked with the company to develop the products they need. She also suggested that the Sensitive Components and Sensors Division organize the backbone units and communicate well with the relevant government departments. In combination with various forces, they will apply for and undertake some national-level major projects, that is, “jointly organize major events”.

Zhang Xiaoshui, chief engineer of Zhengzhou Weisheng Electronic Technology Co., Ltd., believes that the diversity of sensors determines that companies in the industry must take the road to integration. Enterprises should pay attention to technology integration and promote industrial integration through technological integration.

As with other industries, standards are a challenge that the sensor industry must face. Li Yongxiang, deputy general manager of Nanyang Golden Crown Technology Co., Ltd. believes that at present, in the early days of the development of the Internet of things, it should be guided by the government and the participation of enterprises. The standards for sensors used in the Internet of things should be studied. If the industry is developed, then standards will be very difficult. , and it will waste a lot of resources. He emphasized that the standards formulated must be consistent with the objective reality and must not be too advanced. Otherwise, the standards will be in name only.

In Zhengzhou, Henan Province, the China Electronic Component Industry Association's Sensitive Components and Sensors Branch held the "Internet of Things Industry Development Forum and the 2010 Annual Meeting of the China Electronic Components Industry Association's Sensitive Components and Sensors Sub-Committee". Representatives of the conference believe that sensors constitute the Internet of Things. The basic unit plays an irreplaceable role in the information gathering of the Internet of Things and is the key to the success or failure of the Internet of Things. In the future, the new sensor will become the core technology of the Internet of Things. It will quickly add wireless sensor networks and optical networks to the application system of the Internet of Things, and the Internet of Things will also become the new engine for the sensor market.

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