Pet toilet and control method thereof

A control method applicable to a pet toilet, the pet toilet comprising a circuit board, an identification module, a base, and a roller rotatably arranged on the base,

• wherein the identification module is electrically connected to the circuit board to acquire an image inside the roller by the identification module, and the circuit board controls the roller to rotate after the identification module identifies that a pet has left the roller;
• the pet toilet further comprising a detection module electrically connected to the circuit board to detect presence of an object, wherein the circuit board controls the roller to stop rotating according to a signal fed back by the detection module;
• wherein the control method comprises steps of:
• acquiring the image inside the roller by the identification module;
• identifying, by the circuit board based on the image, that a pet has entered the roller;
• identifying, by the circuit board based on the image, that the pet has left the roller;
• and
• performing a waste cleaning action to control the roller to rotate to discharge waste after identifying that the pet has left the roller;
• wherein in the step of performing the waste cleaning action, the control method further comprises steps of:
• receiving an electrical signal fed back by the detection module;
• and
• controlling the roller to stop rotating when the electrical signal fed back by the detection module has been received;
• wherein before the step of performing the waste clearing action, the control method further comprises a step of:
• identifying, through the identification module, that no pet enters the roller within a first preset time period,
• wherein after the step of identifying, through the identification module, that the pet has entered the roller, the control method further comprises a step of:
• starting a timer, and forming first time;
• wherein after the step of identifying, through the identification module, that the pet has entered the roller, the control method further comprises a step of:
• recording first data, wherein the first data comprises a number of times of entry and a quantity of pets that have entered the roller for defecation;
• the number of times of entry is a number of times of the pet entering the roller within one waste cleaning cycle;
• the quantity of pets that have entered the roller for defecation is an actual quantity of pets that have entered the roller and defecated plus 1;
• and the actual quantity of pets that have entered the roller and defecated is a quantity of pets that have accumulatively entered the roller within one waste cleaning cycle and stayed for a second preset time period.