Communication control apparatus, communication system, communication control method, and non-transitory computerreadable medium

A communication control method in a communication control apparatus, the method comprising:

• communicating information to and from a moving body;
• predicting a violation time at which the moving body violates a constraint condition relating to a relative relationship between the moving body and another object or a constraint condition relating to a relative relationship between the moving body and a path on which the moving body should run by using positional information of the moving body;
• calculating an execution deadline of an avoidance operation for avoiding a violation of the constraint condition by using the violation time;
• and
• increasing a priority level of a communication with the moving body as a time difference between a current time and the execution deadline decreases.

A non-transitory computer-readable medium storing a program causing a computer to:

• communicate information to and from a moving body;
• predict a violation time at which the moving body violates a constraint condition relating to a relative relationship between the moving body and another object or a constraint condition relating to a relative relationship between the moving body and a path on which the moving body should run by using positional information of the moving body;
• calculate an execution deadline of an avoidance operation for avoiding a violation of the constraint condition by using the violation time;
• and
• increase a priority level of a communication with the moving body as a time difference between a current time and the execution deadline decreases.