针对逆作法施工中的倾角测量问题,设计了一款基于MEMS双轴倾角传感器的高精度、高稳定度的倾角测量系统。系统的控制器型号为C8051F350,软件采用完善的温度补偿算法,测量精度达到1/1t000。同时,该系统具备无线通信功能,能够使用便携式触摸屏、电脑和智能手机作为人机界面,在逆作法施工中取得了良好的效果。 Aimed at the problem of inclination measurement in the construction of reverse engineering, a high precision and high stability inclination measurement system based on MEMS biaxial inclination sensor was designed. System controller model C8051F350, the software uses a sound temperature compensation algorithm, the measurement accuracy of 1 / t000. At the same time, the system has wireless communication capabilities, can use the portable touch screen, computer and smart phone as a man-machine interface, the reverse construction has achieved good results.