This project presents a metal
detecting robot using RF communication with wireless
audio and video transmission and it is designed and
implemented with Atmel 89C51 MCU in embedded
system domain. The robot is moved in particular
direction using switches and the images are captured
along with the audio and images are watched on the
television .Experimental work has been carried out
carefully. The result shows that higher efficiency is indeed
achieved using the embedded system. The proposed
method is verified to be highly beneficial for the security
purpose and industrial purpose.
The mine sensor worked at a constant speed
without any problem despite its extension, meeting the
specification required for the mine detection sensor. It
contributed to the improvement of detection rate, while
enhancing the operability as evidenced by completion of
all the detection work as scheduled. The tests
demonstrated that the robot would not pose any
performance problem for installation of the mine
detection sensor. On the other hand, however, the tests
also clearly indicated areas where improvement,
modification, specification change and additional features
to the robot are required to serve better for the intended
purpose. Valuable data and hints were obtained in
connection with such issues as control method with the
mine detection robot tilted, merits and drawbacks of
mounting the sensor, cost, handling the cable between the
robot and support vehicle, maintainability, serviceability
and easiness of adjustments. These issues became
identified as a result of our engineers conducting both the
domestic tests and the overseas tests by themselves, and in
this respect the findings were all the more practical
