Patent ID: 7054825

Claim:
A visiting plan generation system, comprising: a plan generating means for generating a visiting plan of a group at a predetermined point of time, based on information including locations of destinations, and conditions of tasks to be performed as information on said destinations, and information of said group constructed by a plurality of members including a mobile capacity (speed of movement) and a working capability defined by time required for the tasks of said members necessary for visiting plan generation; a destination assignment means for assigning a destination to the group and the members of the group when the plan generating means generates the visiting plan; a state memory means for memorizing a state X showing said visiting plan generated, the members of said each group and information on destination assignment to each group, and an optimum state in preceding visiting plan conditions; a state re-arrangement means connected with said state memory means for re-arranging the visiting plan to an optimum states by re-arranging the destination to the group and the members of the group based on the state X memorized in said state memory means; a cost calculation means for calculating total time spent in moving and total time spent in working as the visiting plan cost Fi (Xi) of each group, based on information including locations of destinations, and conditions of tasks to be performed as information on said destinations, and information of said group constructed by a plurality of members including a mobile capacity (speed of movement) and a working capability defined by time required for the tasks of said members necessary for visiting plan generation; a plan re-formation means for re-forming a visiting plan Xi for each group based on information including locations of destinations, and conditions of tasks to be performed, information of said group constructed by a plurality of members including a mobile capacity (speed of movement) and a working capability defined by time required for the tasks of said members, and information of visiting plan cost Fi (Xi) of the group, and sending the re-formed visiting plan data to said state re-arrangement means; wherein said state re-arrangement means re-arranges members of the group and visiting plan thereof to an optimum state, using the visiting plan Xi of the group I under the state X sent from the plan re-formation means and the visiting plan cost Fi (Xi) thereof, and sending the re-arranged visiting plan data to the state memory means as a visiting plan of the group I to an optimum state.