Driving control system and driving control method

A driving control method, comprising:

• imaging a target object with a first sensitivity in a first exposure period in a first frame period to generate a first image data, and imaging the target object with a second sensitivity in a second exposure period in the first frame period to generate a second image data, by using an imaging device installed on a moving body, to thereby generate a multiple-exposure image data including the first image data and the second image data, the second exposure period being different from the first exposure period, the second sensitivity being different from the first sensitivity;
• detecting a relative motion state of the moving body with respect to the target object, based on the first image data and the second image data included in the multiple-exposure image data;
• generating a signal for causing a motion state of the moving body to change, based on the relative motion state of the moving body;
• and
• causing the motion state of the moving body to change, based on the signal.

A driving control method, comprising:

• imaging a target object fixed to another moving body with a first sensitivity in a first exposure period in a first frame period to generate a first image data, and imaging the target object with a second sensitivity in a second exposure period in the first frame period to generate a second image data, by using an imaging device installed on a moving body, to thereby generate a multiple-exposure image data including the first image data and the second image data, the second exposure period being different from the first exposure period, the second sensitivity being different from the first sensitivity;
• detecting a relative motion state of the moving body with respect to the target object, based on the first image data and the second image data included in the multiple-exposure image data;
• generating a signal for causing a motion state of the other moving body to change, based on the relative motion state of the moving body;
• and
• causing the motion state of the other moving body to change, based on the signal.