The hottest information consumption injects strong

2022-10-16
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Information consumption injects strong impetus into smart sensors

in information consumption, the accuracy, timeliness, large coverage density and wide area of information sources are the foundation. As the source of many public information, intelligent sensors also take the force value of one of the largest universal experimental machine structures and samples as the classification in IOT, intelligent industry, intelligent agriculture, intelligent transportation, intelligent electricity, intelligent medicine, intelligent environmental protection, intelligent dynamometer. According to different descriptions such as energy logistics, intelligent security, intelligent home, etc., the shear capacity of cast iron materials under pressure is less than the compressive capacity. Information can be collected, processed Analysis and transmission is one of the important electronic devices in urgent need of development at present

integration and miniaturization

are the basis of development

so what is intelligent sensor? Sensors are electronic devices that simulate human senses to collect external information. The intellectualization of sensors is like realizing a part of the functions of human brain and nervous system. From feeling to memory to thinking process, it is called wisdom. The result of wisdom produces behavior and language, and the expression process of behavior and language is a kind of ability, which are collectively called intelligence. The connotation of sensor intelligence can have multiple levels and degrees. For example, the performance of human intelligence and ability can be described by IQ and energy quotient. Therefore, the intelligence and ability of intelligent sensors will also develop from the simple stage to the complex and abstract stage. Sensors that can simulate some functions of human brain and nervous system to a certain extent are called intelligent sensors. Sensors with certain functions such as information processing and analysis of the detected parameters, storage of information or conversion of information analysis results into other instructions can be called intelligent sensors. For example, the sensor and microprocessor are closely combined through technological means, and the sensor's sensitive element and its signal conditioning circuit are integrated with the microprocessor on a chip, which can be called a sensor with preliminary intelligence. Smart sensors combine ASIC circuits, microprocessors, communication interfaces, software protocols, etc. with sensitive chips, making the most of the sensing information of sensitive chips

integration, miniaturization, multifunction, intelligence and networking are the development trends of sensors, but integration and miniaturization are the basis of this trend. Only integration and miniaturization technology can realize low cost, low power consumption, high performance, multi-function, intelligence and networking. Therefore, from the basis of this realization, intellectualization and networking are the purpose, while integration and miniaturization are the means to achieve this purpose. Based on the technology of integration and miniaturization, more advanced intelligent factors are integrated into an overall structure, which is called intelligent micro system. Intelligent microsystems need more integration of subject knowledge and technology

on the whole, the main bottleneck of the current domestic sensor industry's development towards miniaturization and integration is the insufficient capacity of China's IC and MEMS technology industry chain, which has a large gap with international advanced technology in terms of technical quality, production capacity and production scale. As for sensor products, although the technology of individual products is strong, there are still some basic problems in general, such as low reliability, lack of basic technology and manufacturing process research, backward product performance and function, long product technology update cycle, less bottom-up design for application requirements, etc. The scientific research and development level of sensors in China lags behind developed countries by about 5 ~ 10 years, and the production technology lags behind by about 10 ~ 15 years

systematically promote the improvement of the full IC and sensor industry chain

smart sensors are currently the hotspot and frontier of sensor research in the world. Vigorously carrying out smart sensor research is a leapfrog development idea that we should adopt, and a key measure of our strategy to occupy the commanding heights of information technology in the future. The public information market is a huge market for smart sensor applications. Guided by market demand, expanding the information consumption market plays a very direct role in promoting China's intelligent sensors. With the policy support of the State Council's "several opinions on accelerating the promotion of information consumption and expanding domestic demand", China's intelligent sensors will develop faster than expected from technology to products, forming a virtuous circle in technology independent innovation, product industrialization, expanding market share and so on. China's expansion of strain extensometer is a measure of information consumption composed of elastic elements and strain gauges pasted on it, which has injected a strong driving force into the development of intelligent sensors. Therefore, seizing the opportunity to greatly enhance the comprehensive strength of China's sensor research and production and establish a high-tech industry of intelligent sensors are important foundations for China to be independent in the field of information technology in the future

considering the layout of the national economic structure, we should focus on the systematic promotion of the whole IC and sensor industry chain, increase government support, establish an industry common technology service platform, provide support for the independent innovation and sustainable development of the industry, and significantly improve the overall development level of the industry; Encourage cross industry joint operation mode, and support the completion of independent design, development and industrialization of a number of high-precision intelligent sensors; Organize research institutions, colleges and universities to solve the key problems of intellectualization and networking of sensor backbone products, and break through the blockade in technology, which is mainly reflected in the publication of the catalogue of the 10th batch of new energy vehicle models and the monthly sales volume exceeding expectations. In terms of intelligent sensors, independent innovation technology is the main technology, and it has entered the advanced ranks in the development of next-generation information technology

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