Digital oblique angle sensor and measurement method

The invention discloses a digital oblique angle sensor and a measurement method, and relates to the technical field of oblique angle sensors. The digital oblique angle sensor comprises a three-axis acceleration sensor and a microprocessor. The three-axis acceleration sensor is arranged on a turntable and is used for acquiring axial original analog acceleration signals of the turntable in three axes of a three-dimensional coordinate system; the microprocessor is used for transforming the axial original analog acceleration signals of the three axes into axial original digital acceleration signals of the three axes, acquiring axial compensation digital acceleration signals of the three axes according to the axial original digital acceleration signals of the three axes and acquiring oblique angle signals of the turntable in the three-dimensional coordinate system according to the axial compensation digital acceleration signals of the three axes. The digital oblique angle sensor and the measurement method have the