Disinfection method with robot

Abstract

The invention discloses a disinfection method with a robot. The method comprises the following steps: S1, the robot collects concentration of a disinfection solution in a disinfection area in real time through a disinfection sensor; S2, when the collected concentration reaches a first preset threshold value, recording a disinfection position where the concentration reaches the first preset threshold value as a first diffusion source position; S3, inputting the position of the first diffusion source into a fluid spreading model based on a cellular automata, and outputting an effective diffusionrange of the disinfection solution; S4, determining a second diffusion source position according to the first diffusion source position and the effective diffusion range of the disinfection solution;S5, when the robot moves to the second diffusion source position, judging whether the collected concentration of the disinfection solution is smaller than a second preset threshold value, if so, adjusting the spraying amount of the disinfection solution, returning to step S2, otherwise, controlling the robot to advance along the current direction, and returning to step S1; wherein the first preset threshold value is larger than the second preset threshold value.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a disinfection method for robots. Background technique [0002] There are risks of cross-infection and multi-drug-resistant bacteria infection in hospitals. If the hospital's disinfection and sterilization are not properly controlled, it is easy to cause outbreaks of nosocomial infections in patients. Therefore, hospital disinfection is particularly important. Usually, the disinfection work in hospitals is mainly carried out manually, and there are problems such as limited disinfection effect, unstable quality, unquantifiable disinfection measures, and occupational injuries of disinfection personnel. [0003] At present, the use of intelligent disinfection robots to disinfect public places is becoming more and more popular. However, when disinfectant is used to disinfect hospital operating rooms, aircraft cabins, and high-speed train compartments by spraying, the conc...

AI Technical Summary

Problems solved by technology

However, when disinfectant is used to disinfect hospital operating rooms, aircraft cabins, and high-speed train compartments by spraying, the concentration of disinfectant during the disinfection process will be affected due to the indoor circulating air system or the decomposition of the disinfectant itself. It also cannot take advantage of the atomized disinfectant to diffuse in the simulated space of the cell, which will affect the final disinfection effect.

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