Method and apparatus for detecting radar wave offset

A movable platform, comprising:

• a body;
• and
• a distance measuring sensor mounted on the body, the distance measuring sensor comprising a signal transceiver and a controller electrically coupled with the signal transceiver, the signal transceiver configured to obtain measurement data relating to a detection target, the measurement data including at least one of an azimuth observation angle or a pitch observation angle, the pitch observation angle being a tilt angle of a signal emitted by the distance measuring sensor relative to a rotating shaft of the distance measuring sensor in a direction perpendicular to the rotating shaft, the azimuth observation angle being a tilt angle of the signal emitted by the distance measuring sensor relative to the rotating shaft of the distance measuring sensor in a direction parallel to the rotating shaft, and the controller being configured to:
• obtain the measurement data using one or more members of a movable platform as the detection target;
• determine detection information relating to the one or more members of the movable platform based on the measurement data;
• and
• determine whether the distance measuring sensor needs to be calibrated based on the detection information.