System and method of software and pitch control of a disinfection module for a semi-autonomous cleaning and disinfection device

A semi-autonomous cleaning apparatus for cleaning surfaces, comprising:

• a frame with at least one storage volume within;
• a drive system supported by the frame and configured to move the frame along a surface;
• a cleaning assembly coupled to the frame at a lower portion of the frame and configured to transfer debris from the surface to the at least one storage volume as the drive system moves the cleaning assembly along the surface;
• a front or rear sensing module comprising a plurality of sensors capable of computing and guiding a path and direction of the cleaning apparatus;
• a disinfection module to spray a disinfectant solution, the disinfection module further comprising;
• an automatic sprayer configured for spraying non-floor surfaces;
• a tank configured to store the disinfectant solution;
• a hose configured to connect the tank to the automatic sprayer;
• a pump configured to move the disinfectant solution across the hose to the automatic sprayer;
• and an automated pitch control system;
• an electronics system supported by the frame and including at least a memory and a processor, the processor being configured to execute a set of instructions stored in the memory and receiving input from the front or rear sensing module to perform at least one or more actions in relation to the disinfection module;
• an electronic touchscreen display configured to show a graphical user interface (GUI) of different operating modes and cleaning plans of the disinfection module;
• and a LIDAR sensor module in communication with the disinfection module configured to support the different operating modes and cleaning plans of the disinfection module;
• wherein the automatic sprayer and the automated pitch control system is configured to support the disinfection module to automatically spray targets at different elevations of non-floor surfaces;
• wherein the automatic sprayer is located at a rear edge of a flat top surface of the frame that is parallel to a bottom edge of the cleaning assembly, wherein the flat top surface is opposite the lower portion of the frame;
• wherein the tank of the disinfection module is an external tank and is housed at a rear surface of the frame;
• wherein the disinfection module is configured to receive instructions for automated spraying of non-floor surfaces;
• wherein the GUI of the electronic touchscreen display is configured to receive selection of the different operating modes and cleaning plans from an operator of the cleaning apparatus;
• wherein a cleaning plan is executed autonomously upon selection and confirmation from the operator;
• wherein the cleaning apparatus is configured to support simultaneous cleaning of floor surfaces and automated spraying and disinfecting of non-floor surfaces during cleaning passes of the apparatus;
• wherein the processor is configured to receive data from the LIDAR sensor module and the cleaning plans and provide instructions to the cleaning apparatus to navigate to a target location and to spray the disinfectant solution at the target location;
• wherein the disinfection module is configured to monitor a sprayer Finite State Machine (FSM) and execute spray settings based on automatic sprayer thresholds;
• wherein the automated pitch control system further comprises an end effector to adjust the automatic sprayer to different angles and positions for precision autonomous control.