Allocation device, learning device, inference device, allocation method, and non-transitory computer readable medium

An allocation method, comprising:

• having stored a base having a positive value, a plurality of communication types indicating types of cyclic communications, a plurality of communication intervals respectively indicating, for each of the plurality of communication types, upper limits of intervals in which two successive communications are performed, and an evaluation cycle indicating a communication cycle candidate in a communication plan indicating a period in which a communication of each of the plurality of communication types is performed, and
• finding a value obtained by arithmetic operation on the base, the value being a natural number equal to or less than a value obtained by dividing each of the plurality of communication intervals by a value equal to or more than the evaluation cycle, as a plurality of evaluation frequencies respectively corresponding to the plurality of communication intervals, setting a plurality of communication frequencies respectively corresponding to the plurality of communication intervals as once in a cycle indicated by each of the plurality of evaluation frequencies, and determining the communication plan by allocating a cycle number identifying a cycle to any one communication type of the plurality of communication types, thereby performing an allocation process.

A non-transitory computer readable medium storing an allocation program that causes a computer having stored therein a base having a positive value, a plurality of communication types indicating types of cyclic communications, a plurality of communication intervals respectively indicating, for each of the plurality of communication types, upper limits of intervals in which two successive communications are performed, and an evaluation cycle indicating a communication cycle candidate in a communication plan indicating a period in which a communication of each of the plurality of communication types is performed

• to find a value obtained by arithmetic operation on the base, the value being a natural number equal to or less than a value obtained by dividing each of the plurality of communication intervals by a value equal to or more than the evaluation cycle, as a plurality of evaluation frequencies respectively corresponding to the plurality of communication intervals;
• to set a plurality of communication frequencies respectively corresponding to the plurality of communication intervals as once in a cycle indicated by each of the plurality of evaluation frequencies;
• and to determine the communication plan by allocating a cycle number identifying a cycle to any one communication type of the plurality of communication types, thereby performing an allocation process.