The invention discloses a computer-based detection and rescue robot, the structure of which comprises a manipulator shaft, a manipulator pillar, a camera, a camera post, a camera shaft, a mechanical rod, a manipulator shaft, a manipulator, a manipulator, a base, a chassis, wheels, a connecting Column, single-chip microcomputer, and wheels are provided with 4 and are movably connected around the bottom of the base, the top of the base is in interference fit with the bottom of the chassis, and the shaft of the manipulator is in interference fit with the support of the manipulator. Personnel can input autonomous obstacle avoidance program, environmental harmful gas automatic detection program, path autonomous optimization program, and life body detection program, and the rescue process can be monitored in real time through the camera, so that the injured can receive rapid treatment, reduce injuries, and protect the environment. the safety of the wounded.