Patent ID: 6813584
Filing Date: 2004-11-02
Classification: G01C

Abstract:
A Micro Electro-mechanical System (MEMS) based micro azimuth-level detector comprising:multi-sensors, an analog/digital (A/D) converter, a microprocessor for signal processing, an RS-232 electrical interface, and a PC having an Operation-Display software, wherein the multi-sensors comprise three accelerometers and three magnetometers, the three accelerometers are assembled along three orthogonal axes and having a processing circuit, and the three magnetometers are assembled along three orthogonal axes and have a processing circuit, a micro-cube with three orthogonal coated mirrors for optical alignment, and wherein analogue signals from the multi-sensors are converted into digital signals by the A/D converter, sent to and processed in the microprocessor, and further transmitted via the RS-232 electrical interface to be shown in the PC.