What role do sensors play in IOT?
With the advent of the intelligent era, the world is transitioning from the mobile Internet to a new era of the Internet of Everything, from people to people and things, things and things can be connected to achieve the Internet of Everything. The resulting huge amount of data will revolutionise people's lives and even reshape the entire business community. Among them, sensor-centric sensing technology is the entry point of data acquisition, the nerve ending of the Internet of Things, the only way and means for all systems to obtain data information, and the basis and core of big data analysis.
Trend of domestic smart water system
Since President Xi Jinping put forward the scientific assertion that "Clear waters and green mountains are as valuable as mountains of gold and silver", the central government and local governments at all levels attach great importance to the water industry, and have issued a number of favorable policies conducive to the water environmental protection industry, such as: "The implementation plan for the strengthening of the water treatment facilities," "The Regulations on sewage permit management (draft)" "Notice on further regulating the environmental management of urban (Industry park) sewage treatment" and other policies to further strengthen the supervision of water environmental protection. We will promote the expansion of the overall scale of the water environmental protection industry.
Since 2020, the National Development and Reform Commission has also drafted the Opinions on Cleaning Up and Standardizing the Charges of Urban Water Supply and Gas Heating Industry to Further Improve service Quality (Draft for Comments), Measures for the Management of Urban Water Supply Prices (Draft for Comments), Measures for monitoring the pricing costs of urban water supply (Draft for Comments), Guidance on Promoting the Use of Sewage Resources, and the Yangtze River Protection Law of the People's Republic of China to promote the marketization of water services and help water enterprises expand their business scope. Improve profitability channels and capabilities.
Breakthrough in ultrasonic sensor technology and Made in China
With the massive use of the Internet of Everything on the sensor technology requirements are getting higher and higher, a large number of investment on the cost requirements are also more stringent. The realization of the Internet of Everything requires functional fusion and innovation of all kinds of sensors. Therefore, precise, stable, low-power and low-cost sensors need to be developed to meet the demand. With the domestic and foreign market demand, Chinese manufacturing is gradually entering people's eyes, with the country on the Internet of Things, all walks of life intelligent promotion, the development of domestic sensing technology more and more mature.
Smart water sanitation application
According to the national policy on water environmental protection industry, involving enterprises in all walks of life have been efficient, data-based to achieve basic functional requirements, follow the pace of development. When it comes to water, underground sewage drainage network is one of the most important controls. Many cities are often flooded with heavy rains during the rainy season, which seriously affects the safety of residents. Because of the blockage of underground sewage drainage network, the safety problems affecting urban road traffic and hidden dangers have brought a lot of trouble. In previous years, the main manual inspection of the drainhead wellhead. With the economic development, labor costs continue to increase, maintenance costs remain high.To reduce costs and reduce the occurrence of problems, intelligent sensors appear in smart water applications. For example, the ultrasonic water level sensor used in the monitoring of the water level of the well is mainly used to detect the distance of the water surface through the principle of ultrasonic ranging, and to achieve data management by real-time detection of the water level rise and blockage of water accumulation data monitoring by the sensor.
Ultrasonic water level sensor
The features of ultrasonic water level sensor like non-contact measuring, easy to installation, 3.3-5V input voltage and low power consumption, support remote update, IP67 enclosure rating working under harsh environment. Those sensors widely in used in Well water level, sewage water level. The product uses a 90° reflection loop and special surface treatment design to make the product non-water-resistant, the purpose is to prevent accumulation and eliminate the accumulation of moisture and frost on the surface of the sensor.
Post time: Nov-20-2021