Method and system for determining correspondence relationship between sensing target and sensor

A method for determining a correspondence relationship between a sensing target and a sensor, which is a correspondence relationship determination method for determining whether or not a correspondence relationship between a sensing target and a sensor attached to the sensing target is correct, the method comprising:

• acquiring position information of a first sensor fixed and attached to the sensing target;
• acquiring position information of a plurality of second sensors detachably attached to a plurality of sensing targets, respectively;
• searching for a sensor having position information that is closest to the position information of the first sensor among the plurality of second sensors;
• and
• determining whether or not the sensor having the closest position information is a sensor having a correspondence relationship, determining that a correspondence relationship between the sensing target and one of the second sensors indicates discrepancy when the sensor is not the sensor having the correspondence relationship, and then issuing an alert.

A system for determining a correspondence relationship between a sensing target and a sensor, which is a correspondence relationship determination system for determining whether or not a correspondence relationship between a sensing target and a sensor attached to the sensing target is correct, the system comprising:

• a first sensor fixed and attached to the sensing target;
• a second sensor detachably attached to the sensing target;
• a first position information acquisition unit that acquires position information of the first sensor;
• a second position information acquisition unit that acquires position information of the second sensor;
• and
• a management device that obtains a distance by comparing the position information of the first sensor and the position information of the second sensor, and determines that a correspondence relationship between the sensing target and the second sensor indicates discrepancy when the distance is equal to or more than a threshold value.