倾角传感器可以用来测量相对于水平面的倾角变化量。在工程测量的许多领域，倾斜角传感器都被广泛的施以应用，是一种非常重要的测量装置。 传统的倾角传感器易受噪声干扰，信噪比低，分辨率低，灵敏度低 、尺寸大，响应慢、不便携带。因此开发智能型倾角仪就成为了必然趋势。-Tilt sensor can be used to measure the angle relative to the horizontal variation. In many areas of engineering survey, tilt angle sensors have been subjected to a wide range of applications, is a very important measuring devices. Vulnerable to the traditional tilt sensor noise, low SNR, low resolution, low sensitivity, large size, slow response, inconvenient to carry. Therefore, the development of intelligent inclinometer to become an inevitable trend.