The Main Role Of The Sensor

Sensors are widely used in various fields of social development and human life, such as industrial automation, agricultural modernization, aerospace technology, military engineering, robotics, resource development, ocean exploration, environmental monitoring, security, medical diagnosis, transportation, household appliances, etc. 

According to the Prospective Industry Research Institute's "China Sensor Manufacturing Industry Development Prospects and Investment Forecast Analysis Report Preview", in recent years, domestic sensor applications are mainly distributed in mechanical equipment manufacturing, household appliances, scientific instrumentation, medical and health, communication electronics and automobiles. And other fields.

In order to obtain information from the outside world, people must resort to the sensory organs. Sensor summary pictures (6 photos) and relying on people's own sensory organs, their functions in the study of natural phenomena and laws and production activities are far from enough. To accommodate this situation, sensors are needed. Therefore, it can be said that the sensor is an extension of the human five senses, also known as electric five senses.

With the advent of the new technological revolution, the world has entered the information age. In the process of using information, the first thing to be solved is to obtain accurate and reliable information, and the sensor is the main way and means to obtain information in the natural and production fields. In the particle world, it is necessary to observe the evolution of celestial bodies for hundreds of thousands of years in the vertical direction, and the short-term response to s. In addition, there have been various extreme technological studies that have an important role in deepening material understanding, exploring new energy sources, and new materials, such as ultra-high temperature, ultra-low temperature, ultra-high pressure, ultra-high vacuum, super-strong magnetic field, and ultra-weak magnetic field. 

Obviously, it is impossible to obtain information that is not directly accessible to human senses, and that there is no suitable sensor. The obstacles of many basic scientific research are firstly that there are difficulties in obtaining object information, and the emergence of some new mechanisms and high-sensitivity detection sensors often leads to breakthroughs in this field. The development of some sensors is often the pioneer of some marginal discipline development.