Multifunctional rescue back-conveying robot

Abstract

The invention belongs to the related technical field of robots and discloses a multifunctional rescue rear-conveying robot. The robot comprises wheels, a box body, a detection module, a measurement module and a control module, wherein the wheels comprise the front wheel and the rear wheel; the box body is arranged on the wheels, a sliding rail, a lifting motor, a dragging motor and a hinge are arranged in the box body, a stretcher is arranged on the sliding rail, the hinge is controlled by the dragging motor to achieve lowering and retracting of the stretcher, and the lifting motor is arranged at the other end of the box body and used for achieving lifting of the stretcher; a pressure sensor is arranged on the stretcher; the detection module comprises a binocular holder and a multi-line laser radar; the measurement module is used for detecting the identity and physical signs of the wounded on the stretcher; the control module is in communication connection with the lifting motor, the dragging motor, the pressure sensor, the detection module and the measurement module. According to the method, a wounded person can be rescued without manual participation, the automation degree is high, manual participation is not needed, and safety of rescuers is guaranteed.

Description

technical field [0001] The invention belongs to the technical field related to robots, and more specifically relates to a multifunctional rescue and evacuation robot. Background technique [0002] In the rescue work of earthquakes, mines and other accidents, the complexity and danger of the search and rescue scene are often high. Rescuers need to face very high dangers in direct rescue. Using mobile robots instead of search and rescue personnel to enter dangerous scenes for situation investigation, wounded search and rescue, and wounded evacuation can greatly reduce the risk of rescue personnel's work and improve rescue efficiency. [0003] A complete rescue and evacuation robot system should have all the functions from entering the search and rescue scene to transporting the wounded out of the search and rescue scene, including environmental perception, casualty detection and positioning, casualty identification, casualty sign detection and casualty evacuation, etc. The en...

AI Technical Summary

Problems solved by technology

The environment perception module is used to obtain and identify the current environment information, and provide conditions for various rescue work in the future. The commonly used environment perception equipment includes laser radar, RGB camera, etc.; the wounded detection and positioning is used to detect and locate the wounded in the environment Commonly used equipment includes infrared cameras, etc.; typical identification methods include facial recognition, iris recognition, and finger vein recognition; wounded sign detection generally detects the wounded's key vital signs (body temperature, breathing rate, heart rate, etc.) to initially judge the wounded body Situation; The evacuation of the wounded is the last step of the rescue work. The detected wounded are safely transferred to a safe area. Usually, a stretcher is installed on the robot. However, this kind of situation is only applicable to the situation that the wounded has not injured the leg and can stand and walk. This method cannot be used for the situation that the wounded cannot walk upright, and manual participation is still required.

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