Obstacle encountering treatment method for fire-fighting robot

Abstract

The invention discloses an obstacle encountering treatment method for a fire-fighting robot. The method comprises following steps: traveling obstacle detection: whether a traveling obstacle exists onthe front of traveling is detected in an automatic traveling process of the robot, and when the traveling obstacle is detected, size information of the traveling obstacle is acquired; and response tothe traveling obstacle: when size of the traveling obstacle exceeds a preset safe value, the robot brakes away from the traveling obstacle by safe distance, the size information is sent to a command set, and after a next action command of the command set is received, an action corresponding to the command is executed. According to the obstacle encountering treatment method for the fire-fighting robot, whether the robot can safely pass the obstacle can be recognized and judged very well, and braking and alarming are performed in time, so that safety of the robot when the robot encounters the obstacle can be well guaranteed.

Description

technical field [0001] The invention relates to fire-fighting and rescue equipment, in particular to an obstacle handling method for a fire-fighting robot. Background technique [0002] Firefighters have many disadvantages in the rescue or investigation of high-risk fires and other accident sites. Fire-fighting robots have emerged as the times require. They can replace firefighters to perform multiple functions in the periphery. For example, they can enter the fire scene to detect whether there are survivors. Some robots also have Fire hoses are used to fight fires. [0003] However, the on-site environment is extremely harsh in fire and other scenarios, especially there are many obstacles on the ground or in the space, which poses a huge challenge to the robot's obstacle-surmounting performance and obstacle avoidance ability. The existing class of fire-fighting robots are crawler-type. It is popular because of its better obstacle-surmounting and stability properties, and m...

AI Technical Summary

Problems solved by technology

However, due to the complex road conditions at the disaster site, the robot often needs to cross obstacles many times in the process of advancing. However, although the existing robots have made many improvements in structure, their fire performance has been strengthened, but for the robot when entering How to deal with obstacles more scientifically after encountering obstacles on the scene to avoid unnecessary injuries, so that the method of ensuring the safety of the robot after entering a dangerous area full of obstacles is less researched

Moreover, since fire-fighting robots are relatively expensive special equipment, the difficulty and cost of manufacturing or purchasing are relatively high. Therefore, a scientific method for dealing with fire-fighting robots is needed, so that on the premise of ensuring the safety of the robots themselves, Play an adequate role to support fire operations to get the most out of its value

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