This product consists of three-axis integrated fiber optic gyro, MEMS accelerometer, shock absorber, power supply display board and box assembly. The product is based on the inertial navigation attitude solution principle real-time output carrier azimuth and inclination information, through the CAN bus and carrier master control system crosslinked, real-time output of the carrier's azimuth and inclination information, can receive the carrier master control system sends the north or reset commands, stray parameter configuration and CAN bus communication parameter configuration; through the RS422 bus real-time output carrier azimuth and attitude information, but also can be crosslinked with the test terminal, to realize the product compensation parameters. In addition to the information, it can also be cross-linked with the test terminal to realize the product compensation parameter configuration and software online loading function; the product through the OLED display screen real-time display of the device's azimuth, inclination, total power-on time, status time and status code information, is the carrier to achieve the azimuth and attitude measurements, the key components of the intelligent transformation.