Toilet-specific ventilator and control method thereof and computer readable storage medium

Abstract

The invention discloses a control method for a toilet-specific ventilator. The method for monitoring a human body entering and leaving a toilet in real time comprises the following steps of: turning on a ventilation function of the ventilator when monitoring a human body enters the toilet; detecting the concentration of ammonia gas when monitoring the human body leaves the toilet; turning off theventilation function of the ventilator when the ammonia concentration is equal to or lower than the concentration threshold; turning a timer function when the ammonia concentration is higher than theconcentration threshold; and turning off the ventilation function of the ventilator when the time value of the timer reaches the time threshold. The invention also discloses a toilet-specific ventilator. According to the toilet-specific ventilator and the control method thereof, the user does not need to manually open or close the operation function of the ventilator, does not need to worry aboutthe situations that the dirty air generated by going to toilet cannot be discharged outside caused by closing the ventilator after going to toilet, and the waste of energy caused by forgetting to close the ventilator after going to toilet, and the user experience effect is good.

Description

technical field [0001] The invention relates to the technical field of ventilating fans, in particular to a special ventilating fan for toilets, a control method thereof, and a computer-readable storage medium. Background technique [0002] The toilet is a private place for going to the toilet. People will close the doors and windows when going to the toilet. In order to ensure sufficient oxygen in the toilet during the toilet, it is necessary to install a ventilation fan in the toilet. After the ventilation fan is turned on during the toilet, the ventilation fan can drive The air flow inside and outside the toilet realizes the air exchange inside and outside the toilet, ensures the oxygen concentration in the toilet, and at the same time can discharge the dirty air of the toilet to the outside. [0003] The ventilation fan in the prior art requires the user to manually control the switch. If it is turned off immediately after going to the toilet, the turbid air produced by ...

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Problems solved by technology

[0004] The main purpose of the present invention is to solve the problem that the ventilation fan in the prior art requires the user to manually control the switch. If it is closed immediately after going to the toilet, the turbid air produced by the toilet cannot be completely discharged outside; if it is not closed immediately after going to the toilet, it is easy to forget and cause energy wasteful technical problems

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