Inspection method of inspecting moving object

An inspection method of inspecting a moving object capable of moving and capable of being stopped moving by unmanned driving, comprising:

• a stop instructing step of giving an instruction from a server to a moving object as an inspection target to cause a stopping unit of the moving object to work to stop a moving motion of the moving object in such a manner that braking force applied by the stopping unit becomes a predetermined target value;
• an external force acquiring step of applying external force for causing the moving object to make the moving motion to the moving object as the inspection target while increasing the external force stepwise, and acquiring the external force using an inspection device for inspection on the moving object, the external force being acquired with timing of switching from a state where the moving motion is stopped by the stopping unit to a state where the moving motion is made;
• an auxiliary inspection step of performing the stop instructing step and the external force acquiring step on a normal moving object different from the moving object as the inspection target and in which the braking force is normal when a difference between the external force acquired with the timing and external force corresponding to the target value is not within a predetermined target external force range;
• and
• an abnormality outputting step of outputting information indicating the presence of abnormality in the server when the difference between the external force acquired with the timing and the external force corresponding to the target value is outside a predetermined auxiliary target external force range in the normal moving object as a result of the auxiliary inspection step.