In July, Shanghai Joy City ferris wheel in operating, 20 pod tilt and swing phenomenon, after the check, the cause of the problem for 20 pod Angle sensor fails, the pod in one direction and Angle of about 10 degrees, trigger pod security protection function, pod power servo drive system, pod in the process of reset due to gravity swing, for passengers. As a kind of security element, the tilt sensor can automatically detect and alarm when abnormal occurrence, so as to avoid further danger. So what exactly are the tilt sensors? How does it work? And what about applications?

Angle sensor, also known as level sensor, level, inclinometer, is a kind of Angle sensor, used for the levelness of the detection system, due to the biaxial Angle sensor can complete the levelness of the two direction measurement at the same time, thus can be used to detect the whole measured the levelness.

Angle sensor according to the working principle of the different can be divided into "liquid pendulum" type, "solid pendulum" and "gas pendulum" three, but the three Angle sensor is based on the basic theory of Newton's second law. Newton's second law tells us that we are unable to within a system to measure speed, but we can measure the acceleration, in the condition of known initial velocity can be obtained by using the method of integral linear velocity, and obtains its linear displacement, so the Angle sensor is actually a kind of use of the principle of inertia acceleration sensor. When the tilt sensor is at rest, it is only affected by gravity, so the Angle between the vertical axis of gravity and the sensor's sensitive axis is the Angle of inclination.

Tilt sensor has a wide range of applications in all fields. It can provide reliable data for the safety of the driver on the slope of the slope. The application of tower crane can provide data support for anti-tipping monitoring. The application of the plate conveyor can directly measure the current tilt Angle of the transmitter, thus greatly simplifying the installation process. The accurate control of the geometrical accuracy of nc machine tool can be realized. In addition, the tilt sensor has important applications in high-altitude operating vehicles, four-wheel positioning, attitude detection of satellite communication vehicles, and ship navigation attitude measurement.

In modern security, the uav, smart well cover also has the application of tilt sensor. In the drone, the tilt sensor, which integrates gyroscopes and accelerometers, provides flight control systems with data to maintain horizontal flight. This is the important stability monitoring application in the transport and delivery of fragile goods. This kind of sensor and gyro, accelerometer, can measure the slight movement change, and makes the Angle sensor can be applied to mobile applications, such as cars or drone gyroscope compensated.

In wisdom manhole covers, the stroke switch or Angle sensor covers was stolen, the system will send out alarm information immediately, managers need to open the phone, you can view on electronic map in real time location and the abnormal state of the cover, the time to arrange engineers to view, maintenance. This year, Beijing yizhuang, 3,500 such smart manhole covers.

BWSENSING SENSING is an industry leading Angle sensor provider, which helps global market and new steps.