Method for determining unmated connector and program

1. A method for determining an unmated connector out of a plurality of connectors connected to electric wires of a wire harness, the method comprising:

a formation step of forming at least one pattern by assigning each of a plurality of wire harnesses with an arbitrary part number that indicates through which of divided regions into which a space of a vehicle is divided each of the wire harnesses is to be routed;

the formation step of forming at least one pattern includes assigning one of the wire harnesses to a first divided region;

an identification step of identifying each electric wire of each of the wire harnesses as one of a necessary electric wire and an extra electric wire for each pattern such that the one of the wire harnesses includes necessary electric wires and extra electric wires, where the necessary electric wires have a connection counterpart in a second divided region adjacent to the first divided region among the divided regions and the extra electric wires do not have a connection counterpart in the second divided region; and

a determination step of determining, out of the connectors connected to the electric wires of the first wire harness, that a connector is an unmated connector when all electric wires connected to the connector are identified as extra electric wires.

2. A method for determining an unmated connector out of a plurality of connectors connected to electric wires of a wire harness, the method comprising:

a formation step of forming at least one pattern by assigning each of a plurality of wire harnesses with an arbitrary part number that indicates through which of divided regions into which a space of a vehicle is divided each of the wire harnesses is to be routed;

the formation step of forming at least one pattern includes assigning one of the wire harnesses to a first divided region;

an identification step of identifying each electric wire of each of the wire harnesses as one of a necessary electric wire and an extra electric wire for each pattern such that the one of the wire harnesses includes necessary electric wires and extra electric wires, where the necessary electric wires have a connection counterpart in a second divided region adjacent to the first divided region among the divided regions and the extra electric wires do not have a connection counterpart in the second divided region;

a determination step of determining, out of connectors connected to the electric wires of the first wire harness, that a connector is an unmated connector when all electric wires connected to the connector are identified as extra electric wires;

a storage step of storing whether an arbitrary connector connected to the group of the electric wires of the first wire harness is an unmated connector, for each pattern; and

an output step of identifiably outputting a pattern for which there is an unmated connector present.

3. The method for determining the unmated connector according to claim 2 , wherein

the output step outputs an identifier for identifying the unmated connector.

4. A computer-readable storage medium in which is stored a program that causes a computer to execute each step in the method for determining the unmated connector according to claim 1 .

5. A method for determining an unmated connector for each of a plurality of wire harnesses, each wire harness including a plurality of electric wires arranged into a plurality of groups, each of the wire harnesses further including a plurality of connectors, each of the connectors being connected to a respective one of the groups, each of the wire harnesses being configured to be routed through a respective one of a plurality of divided regions into which a space of a vehicle is divided, each of the connectors being configured to connect each electric wire of the respective one of the groups to a connection counterpart in an adjacent one of the divided regions, the method comprising:

forming at least one pattern by assigning each of a plurality of wire harnesses with an arbitrary part number that includes data indicating the respective one of the plurality of divided regions;

identifying, for each pattern, each of the electric wires as a necessary electric wire or an extra electric wire such that each electric wire of at least one of the groups of at least one of the wire harnesses is identified as an extra electric wire, where the necessary electric wire has the connection counterpart in the adjacent one of the divided regions, and where the extra electric wire does not have the connection counterpart in the adjacent one of the divided regions; and

determining that the connector of the at least one of the groups is an unmated connector.

6. The method for determining the unmated connector according to claim 5 , the method further comprising:

storing an identifier for identifying the unmated connector, for each pattern; and

identifiably outputting each pattern for which there is an unmated connector present.

7. The method for determining the unmated connector according to claim 6 , wherein the output step outputs the identifier for identifying the unmated connector.

8. A computer-readable storage medium in which is stored a program that causes a computer to execute each step in the method for determining the unmated connector according to claim 5 .