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CN-115671339-B - Room disinfection method, equipment and medium based on sweeper

CN115671339BCN 115671339 BCN115671339 BCN 115671339BCN-115671339-B

Abstract

The room disinfection method, device and medium based on the sweeper comprise the steps of controlling the sweeper to move in a room and release disinfection gas according to disinfection instructions, collecting and calculating disinfection gas concentrations at a plurality of preset collecting points in the room to obtain a plurality of first collecting point gas concentrations, calculating first disinfection gas average concentration in the room according to the first collecting point gas concentrations, stopping releasing the disinfection gas when the first disinfection gas average concentration exceeds a first preset concentration value, and executing disinfection gas filtering operation in the room after a first preset time interval until the disinfection gas average concentration in the room is lower than a second preset concentration value.

Inventors

  • HUANG YANJIE

Assignees

  • 深圳市无限动力发展有限公司

Dates

Publication Date
20260505
Application Date
20221101

Claims (8)

  1. 1. A method for disinfecting a room based on a sweeper, comprising: controlling the sweeper to move in the room according to the disinfection instruction and releasing disinfection gas; collecting and calculating the concentration of the sterilizing gas at a plurality of preset collecting points in a room to obtain the concentration of the gas at a plurality of first collecting points; calculating a first sterilizing gas average concentration in the room according to the first collecting point gas concentrations; stopping releasing the sterilizing gas when the average concentration of the first sterilizing gas exceeds a first preset concentration value; After a first preset time interval, performing a sterilizing gas filtering operation in the room until the average concentration of the sterilizing gas in the room is lower than a second preset concentration value; After the step of calculating the average concentration of the first sterilizing gas in the room from the plurality of first collection point gas concentrations, the method further comprises: judging whether the gas concentration of the first collection point is smaller than the first preset concentration value or not; when the gas concentration of the first collection point is smaller than the first preset concentration value, marking as a gas supplementing point; controlling the sweeper to go to the gas supplementing point to execute sterilizing gas supplementing work until the sterilizing gas concentration of the gas supplementing point is larger than the first preset concentration value; collecting and calculating the concentration of the sterilizing gas after the sterilizing gas is supplemented by the gas supplementing point to obtain the concentration of the gas at a second collecting point; Acquiring the acquisition points adjacent to the gas supplementing points, and generating a plurality of adjacent acquisition points; Calculating the average value of the gas concentration of the first acquisition point and the gas concentration of the adjacent acquisition points according to the gas concentration of the second acquisition point respectively to obtain a plurality of average concentration values of the gas of the adjacent points; judging whether the average concentration value of the gas at the collecting point of the adjacent point is smaller than the first preset concentration value; when the average concentration value of the adjacent point gas is smaller than the first preset concentration value, calculating a difference value between the average concentration value of the adjacent point gas and the first preset concentration value; The adjacent point collecting points with the largest absolute value of the difference value which is a negative value and the average concentration value of the adjacent point gas and the first preset concentration value are taken as moving directions, and a sweeper is controlled to move to the adjacent point collecting points along the moving directions to perform disinfection gas supplementing work until the disinfection gas concentration of the adjacent point collecting points is larger than the first preset concentration value; before the step of controlling the sweeper to move in the room and release the sterilizing gas according to the sterilizing instruction, the method comprises the following steps: If the sweeper receives a disinfection execution instruction, detecting whether doors and windows in a room are closed or not; When the door and window is in an open state, generating door and window state information; And sending the door and window state information to a user terminal.
  2. 2. The method of floor sweeper-based room disinfection according to claim 1, wherein the step of collecting and calculating the concentration of the disinfection gas at a predetermined plurality of collection points in the room to obtain the concentration of the gas at a plurality of first collection points comprises: acquiring a moving path of the sweeper in a room; Marking a plurality of the acquisition points in the moving path; and controlling the sweeper to respectively move to the acquisition points to acquire, so as to obtain the gas concentration of a plurality of first acquisition points.
  3. 3. The method of floor sweeper-based room disinfection according to claim 1, wherein said step of performing said disinfection gas filtering operation in the room after a first predetermined time interval until the average concentration of disinfection gas in the room is below a second predetermined concentration value comprises: after a preset time interval for releasing the sterilizing gas, controlling the sweeper to move in a room and executing sterilizing gas filtering operation; collecting the gas concentration of a third collecting point after the sterilizing gas filtering operation is performed at the plurality of collecting points; Calculating a second sterilizing gas average concentration in the room according to the plurality of third collection point gas concentrations; judging whether the average concentration of the second sterilizing gas is smaller than a preset second preset concentration value or not; stopping the sterilizing gas filtering work when the average concentration of the second sterilizing gas is smaller than the second preset concentration value; And when the second sterilizing gas average concentration is larger than the second preset concentration value, continuing to filter the sterilizing gas in the room until the sterilizing gas average concentration in the room is lower than the second preset concentration value.
  4. 4. A method of sanitizing a room using a sweeper as defined in claim 3, wherein when the second average concentration of sanitizing gas is greater than the second predetermined concentration value, then continuing to filter the sanitizing gas from the room until the average concentration of sanitizing gas in the room is less than the second predetermined concentration value, comprising: judging whether the gas concentration of the third collection point is larger than the second preset concentration value; When the gas concentration of the third collection point is larger than the second preset concentration value, marking the third collection point as a secondary filtering point; controlling the sweeper to go to the secondary filtering point to execute the secondary filtering operation of the sterilizing gas until the sterilizing gas concentration of the secondary filtering point is smaller than the second preset concentration value; Collecting and calculating the concentration of the sterilizing gas after the secondary filtering point executes the secondary filtering operation of the sterilizing gas, and obtaining the concentration of the sterilizing gas at the filtering point; acquiring the acquisition points adjacent to the secondary filtering points, and generating a plurality of adjacent filtering points; calculating the average value of the gas concentration of the third acquisition point of the adjacent filtering points according to the gas concentration of the filtering points to obtain the average concentration value of the gas of a plurality of adjacent filtering points; Judging whether the average concentration value of the gas at the adjacent filtering points is larger than the second preset concentration value or not; When the average concentration value of the gas at the adjacent filtering point is larger than the second preset concentration value, calculating a difference value between the average concentration value of the gas at the adjacent filtering point and the second preset concentration value; and controlling the sweeper to move to the adjacent filtering point along the moving direction to perform sterilizing gas secondary filtering operation until the sterilizing gas concentration of the adjacent filtering point is smaller than the second preset concentration value by taking the difference value between the average concentration value of the adjacent filtering point and the second preset concentration value as a positive value and taking the adjacent filtering point with the largest difference value as the moving direction.
  5. 5. The method of sanitizing a room by a sweeper of claim 1, wherein after the step of controlling the sweeper to move within the room and release sanitizing gas in accordance with sanitizing instructions, comprising: Collecting the concentration of the sterilizing gas in the room at a second preset interval time to obtain sterilizing gas concentration data; uploading the sterilizing gas concentration data to a preset processing end to generate a sterilizing gas concentration map.
  6. 6. The method of sanitizing a room by a sweeper of claim 1, wherein prior to the step of controlling the sweeper to move within the room and release sanitizing gas in accordance with sanitizing instructions, comprising: If the sweeper receives a disinfection execution instruction, detecting the current environment of the sweeper in real time; If the current environment is a closed environment and the current environment is not provided with a vital activity feature, generating a disinfection instruction; Otherwise, generating warning information and sending the warning information to the user terminal.
  7. 7. A computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor, when executing the computer program, implementing the steps of the sweeper-based room disinfection method of any one of claims 1 to 6.
  8. 8. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements the steps of the sweeper-based room disinfection method of any one of claims 1-6.

Description

Room disinfection method, equipment and medium based on sweeper Technical Field The application relates to the technical field of sweeper, in particular to a room disinfection method, equipment and medium based on a sweeper. Background The floor sweeping robot with the disinfection function in the market at present mainly has two disinfection modes, namely, one is to add disinfectant into a water tank for mopping and disinfecting, the other is to use ultraviolet rays for disinfection, the disinfection mode of the disinfectant can only be used for disinfecting bacteria and viruses on the ground, but has little effect on viruses on walls and air, and the ultraviolet rays are influenced by factors such as environmental temperature, light aging degree, exposure time and the like, and cannot ensure better disinfection effect, so the two disinfection modes have larger limitation and cannot ensure disinfection quality. Disclosure of Invention The application provides a room disinfection method, equipment and medium based on a sweeper, which aim to solve the problems that the disinfection mode in the prior art has larger limitation and cannot ensure the disinfection quality. In order to solve the technical problems, the application provides a room disinfection method based on a sweeper, which comprises the following steps: controlling the sweeper to move in the room according to the disinfection instruction and releasing disinfection gas; collecting and calculating the concentration of the sterilizing gas at a plurality of preset collecting points in a room to obtain the concentration of the gas at a plurality of first collecting points; calculating a first sterilizing gas average concentration in the room according to the first collecting point gas concentrations; stopping releasing the sterilizing gas when the average concentration of the first sterilizing gas exceeds a first preset concentration value; and after the first preset time interval, performing the sterilizing gas filtering operation in the room until the average concentration of the sterilizing gas in the room is lower than the second preset concentration value. Preferably, the step of collecting and calculating the concentration of the sterilizing gas at a plurality of preset collection points in the room to obtain the concentration of the gas at a plurality of first collection points includes: acquiring a moving path of the sweeper in a room; Marking a plurality of the acquisition points in the moving path; and controlling the sweeper to respectively move to the acquisition points to acquire, so as to obtain the gas concentration of a plurality of first acquisition points. Preferably, after the step of calculating the average concentration of the first sterilizing gas in the room from the plurality of first collection point gas concentrations, the method further includes: judging whether the gas concentration of the first collection point is smaller than the first preset concentration value or not; when the gas concentration of the first collection point is smaller than the first preset concentration value, marking as a gas supplementing point; controlling the sweeper to go to the gas supplementing point to execute sterilizing gas supplementing work until the sterilizing gas concentration of the gas supplementing point is larger than the first preset concentration value; collecting and calculating the concentration of the sterilizing gas after the sterilizing gas is supplemented by the gas supplementing point to obtain the concentration of the gas at a second collecting point; Acquiring the acquisition points adjacent to the gas supplementing points, and generating a plurality of adjacent acquisition points; Calculating the average value of the gas concentration of the first acquisition point and the gas concentration of the adjacent acquisition points according to the gas concentration of the second acquisition point respectively to obtain a plurality of average concentration values of the gas of the adjacent points; judging whether the average concentration value of the gas at the collecting point of the adjacent point is smaller than the first preset concentration value; when the average concentration value of the adjacent point gas is smaller than the first preset concentration value, calculating a difference value between the average concentration value of the adjacent point gas and the first preset concentration value; and controlling the sweeper to move to the adjacent point collecting point along the moving direction to perform disinfection gas supplementing work by taking the difference value between the adjacent point gas average concentration value and the first preset concentration value as a negative value and taking the adjacent point collecting point with the largest absolute value of the difference value as the moving direction until the disinfection gas concentration of the adjacent point collecting point is larger than the first pr