Patent ID: 11872898
Assignee: DENSO CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 7:
8. The abnormality diagnosis system according to claim 3, wherein:
the moving body is an electric aircraft that has a plurality of rotors;
the plurality of motor systems respectively rotatably drive the plurality of rotors using the motor; and
the first threshold when the rotor that is rotatably driven by the comparison target system is a symmetrically positioned rotor is smaller compared to the first threshold when the rotor that is rotatably driven by the comparison target system is not the symmetrically positioned rotor, the symmetrically positioned rotor being the rotor that is in a position that is point-symmetrical to the rotor that is rotatably driven by the diagnosis target system with a gravitational center position of the electric aircraft as a center when viewed in a vertical direction, or the rotor that is linearly symmetrical to the rotor that is rotatably driven by the diagnosis target system with an axial line of the electric aircraft that passes through the gravitational center position as a center when viewed in the vertical direction.