Smart Sensor

The smart sensor is a sensor with information processing function, with a microprocessor, with the ability to collect, process, and exchange information. It is a combination of sensor integration and microprocessor. Like many smart systems, smart grids are not individual individuals, but the product of many equipment and technologies. Among them, the sensor equipment in monitoring the first line is small, but it is absolutely important. In the development of smart grids, the use of traditional sensors has made it impossible to quickly and directly measure the quality and fault location of certain power products and monitor them online. 

The smart sensor can be used to measure directly, and measure product quality indicators and faults (such as temperature, pressure, and flow). For example, in order to meet the development needs of smart grids, China has introduced a fiber-optic current sensing system, which realizes full digital closed-loop control of pipeline current sensing systems. It has the characteristics of stability, linearity and sensitivity, and meets a large range of high range. Precision measurement requirements. At present, smart sensors have become the hotspot and frontier of sensor research in the world. Vigorously developing smart sensor research, the leap-forward development ideas should be the key measures to occupy the commanding heights of information technology in the future.