Toxic gas elimination method and device and robot

The embodiment of the invention discloses a toxic gas elimination method and a device and a robot. According to the technical scheme provided by the embodiment of the invention, a target gas toxic tothe human body in the fire scene is detected; when the concentration of the target gas reaches a preset threshold value, the target solution used for processing the target gas is determined accordingto the type of the target gas, the robot is controlled to spray the target solution, the target gas is processed in time, the situation that a human body is injured due to inhalation of a large amountof the toxic target gas is reduced, and protection of trapped people in a fire scene is facilitated. 本申请实施例公开了一种有毒气体消除方法、装置及机器人。本申请实施例提供的技术方案通过对火灾现场对人体有毒的目标气体进行检测，在目标气体的浓度达到预设阈值时，根据目标气体的类型，确定用于处理该目标气体的目标溶液，并控制机器人喷洒该目标溶液，及时对目标气体进行处理，减少人体因吸入大量有毒的目标气体而受到伤害的情况，有利于对火灾现场受困人员的保护。