Rika is a sensor manufacturer & solution provider of environmental and weather monitoring for 10+ years
Application of tilt sensor in smart city
In recent years, with the rapid development of Internet of Things technology, the development of sensor technology has also shown a rapid trend. Under this situation, major developed countries in the world are strongly supporting the construction of 'smart citiesWith the steady and rapid development of my country's economy and society, the level and speed of urbanization of smart cities have been greatly improved, and the number and scale of buildings, bridges, and tunnels have also increased. Once the building deforms and then collapses, the consequences will be disastrous. Therefore, in order to improve the level of urban safety management and facilitate the supervision unit to quickly grasp the emergencies, an intelligent supervision method using inclination sensor technology for building inclination monitoring is proposed, and an inclination sensor is designed and developed to achieve real-time inclination. Dynamic monitoring, and developed a set of effective inclination angle early warning level standards, in order to effectively push early warning messages to managers in real time. The working principle of the inclination sensorThe inclination transmitter is a standard industrial dual-axis inclinometer, which can judge the inclination state of the equipment by detecting the inclination angle in the use environment. The inclination sensor is very easy to use in the application Because it does not require a specific mechanical installation structure except for its own installation, it simplifies the design requirements of design engineers and can be used outdoors for a long time. The inclination sensor is the acquisition terminal, which can perceive building supervision keenly, and upload it to the computer-side RS-RJ-K monitoring platform through RS-485, and finally the server completes data analysis, data storage, and monitoring And early warning and web interface display. When the tilt angle reaches the pre-warning level, the RS-RJ-K monitoring platform will take the initiative to send pre-warning notification messages for customized users. Functional characteristics of the tilt sensor:①The Kalman filter algorithm is used to make the angle value collected by the device accurate and stable. ②It has a wide angle measurement range, and the output signal has good linearity, which can be used in most environments. ③5~30V DC wide voltage power supply, with wide measuring range, good linearity, easy to use, easy to install, and long transmission distance. RS-RJ-K monitoring platformRS-RJ-K monitoring platform is an environmental temperature and humidity monitoring platform software launched by the company, which can be connected to the company’s RS485 temperature and humidity transmitter, Ethernet temperature and humidity transmitter, WIFI wireless temperature and humidity transmitter and GPRS wireless temperature and humidity transmitter form a temperature and humidity monitoring network. The software can run on WIN Server 2008, WIN7, WIN8, WIN10 and other operating systems. It has the functions of temperature and humidity collection, recording, and alarm, and can support the display of floor plan data to facilitate overall monitoring. The installation method of the tilt sensor The default installation direction of the tilt sensor is horizontal installation. When the module needs to be placed vertically, it can be installed vertically. Vertical installation method: When installing vertically, place the module vertically by rotating 90° around the X axis, and select “vertical” in the “installation direction” option in the configuration bar of the host computer. After the setting is completed, calibration is required before it can be used. When installed vertically, the X axis is horizontal to the left, and the Y axis is perpendicular to the wall and inward. Application scenarios of inclination sensorsInclination sensors are widely used in industrial inclination measurement and dangerous building monitoring, ancient building protection monitoring, bridge tower inclination measurement, tunnel monitoring, dam monitoring, weighing system In industries such as tilt compensation and drilling tilt control, it is safe and reliable, beautiful in appearance and easy to install. This system has the characteristics of all-weather and real-time, which greatly saves labor costs while improving the efficiency of building inclination supervision. It is a beneficial attempt for the application of the Internet of Things technology in the field of 'smart cities'.
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