NAVIGATION SYSTEM USING RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD FOR DISPLAYING CONSTRUCTION AREA ROAD
First Claim
Patent Images
1. A navigation system using a RFID (Radio Frequency IDentification) system, the system comprising:
- a RFID tag for storing construction information, and upon receipt of a predetermined command, transmitting the construction information; and
a RFID reader for transmitting an information read command to the RFID tag, and receiving the construction information in response to the information read command, wherein a bypass path is re-searched depending on the received construction information, and path guidance is performed.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is a navigation system using a RFID system and a method for displaying a construction area road. The navigation system includes a RFID tag for storing construction information, and upon receipt of a predetermined command, transmitting the construction information; and a RFID reader for transmitting an information read command to the RFID tag, and receiving the construction information in response to the information read command. A bypass path is re-searched depending on the received construction information, and path guidance is performed.
23 Citations
6 Claims
-
1. A navigation system using a RFID (Radio Frequency IDentification) system, the system comprising:
-
a RFID tag for storing construction information, and upon receipt of a predetermined command, transmitting the construction information; and
a RFID reader for transmitting an information read command to the RFID tag, and receiving the construction information in response to the information read command, wherein a bypass path is re-searched depending on the received construction information, and path guidance is performed. - View Dependent Claims (2, 3, 4)
-
-
5. A method for displaying a construction area in a navigation system using a RFID (Radio Frequency IDentification) system that has a RFID tag for storing construction information and a RFID reader connecting with the navigation system and reading and outputting the construction information to the navigation system, the method comprising steps of:
-
in the RFID reader, periodically transmitting an information read command under control of the navigation system;
in the RFID tag, upon receipt of the information read command, transmitting the construction information;
in the RFID reader, receiving and outputting the construction information to the navigation system; and
in the navigation system, receiving the construction information, and performing a path re-search depending on the construction information. - View Dependent Claims (6)
-
Specification