Displacement measurement method and device, inclinometer and computer storage medium

The invention discloses a displacement measurement method and device, an inclinometer and a computer storage medium. The method comprises the following steps: acquiring two pieces of inclination angledata and two pieces of direction angle data obtained when an inclination angle sensor and a magnetoresistive sensor on the inclinometer perform measurement along a first direction and a second direction respectively for each measurement position in a plurality of measurement positions of an inclinometer tube; determining the inclination length of a section of inclinometer pipe corresponding to the corresponding measurement position in a first coordinate system according to the obtained two inclination angle data; determining a direction angle of a section of inclinometer pipe corresponding tothe corresponding measurement position in a first coordinate system according to the two obtained inclination angle data and the two obtained direction angle data; and determining the displacement value of the inclinometer pi