Wireless Search and Rescue Command System Based on Live Animals

Aimed at their own respective characteristic and constraints of police dogs and robots in the fields of counter terrorism and rescuing, live animals and electrical device has been organically integrated, and wireless search rescue chain of command has been proposed and designed. It comprises of the portable handhold command systems devices and working dogs robotic systems. Through the coding orthogonal frequency division multiplexing (COFDM) audio-visual system wireless transmission has been achieved; at the same time using Fast Fourier algorithm the real-time transmission of the system has also been improved. Through the experimental test, not only does the system avoid a routine search and rescue robot design complexity, but also broaden the scope of the search and rescue operations, and it is more suitable for the new requirements under complicated conditions.