Patent ID: 7986237

Claim:
In RFID series encapsulated in the shape of string after wrapping a number of RFID tags with a covering, where the RFID tags are continuously arranged at regularly spaced intervals (d) and a division or a color indicating connection intervals (d) between the RFID tags is coded on the covering, a method of location management on the road, wherein the location connecting optional two points (a, b) on the road is managed, comprising: (a) hollowing out serial grooves between the optional two points (a, b) and bury RFID series; (h) reading and recording IDs of the head (a) and the end (b) of the buried RFID series by use of an RFID reader; (c) monitoring and inputting the arrangement order of RFID tags in the database; (d) reading an RFID tag at an optional point (objective RFID tag) by use of an RFID reader; and (e) monitoring that the objective RFID tag is an RFID tag located on n th from the RFID tag located on the head (a) and confirming that the objective RFID tag is located at L from the head (a) where L is resulted from multiplying n and d.