Buried object management system

摘要

Disclosed is a buried object management system for managing buried objects such as pipelines through RF transmitting/receiving a magnetic wave, an elastic wave and information in a semiconductor chip recording buried pipeline information to receive the same at the ground level. The first embodiment of the system comprises a magnetic array having binary coded magnetic polarity for storing information of a buried pipeline; a magnetic sensor for receiving a magnetic signal transferred to the ground level; a signal amplifier for amplifying the received signal; an A/D converter for digitizing the measured signal; a magnetic array information storing unit for storing information about binary coded arrangement of said magnetic array; a data processing unit for comparing the signal converted in said A/D converter and a signal of said magnetic array information storing unit; a display unit for displaying processed information of said data processing unit; and a power supply for supplying operating power to said components.