Control method and device for parking air conditioner, air conditioner and storage medium

Abstract

The invention discloses a control method and device for a parking air conditioner, the air conditioner and a storage medium, and the control method for the parking air conditioner comprises the steps that environment parameters and first operation parameters and second operation parameters of the air conditioner are obtained at a first preset time interval; according to the change values of the environment parameters and the first operation parameters before and after the first preset time interval, the operation state of the air conditioner is determined; and when it is determined that the operation state of the air conditioner is the stable state and the change value of the second operation parameter of the air conditioner before and after the first preset time interval exceeds the preset value, the air conditioner is controlled to give out a fault prompt. According to the technical scheme, the method can judge the running state of the vehicle by detecting the change trend of the environment parameters and the running parameters of the air conditioner, so that the problems that the wind resistance of an outdoor fan is increased due to negative pressure caused by forward running of the vehicle, and the outdoor motor is burnt due to overlarge current due to load increase of the outdoor motor are solved; and the operation reliability of the parking air conditioner is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to a control method and device for a parking air conditioner, an air conditioner and a storage medium. Background technique [0002] The parking air conditioner is a kind of air conditioner in the car. Its existing operation control logic is basically the same as that of a conventional household air conditioner. The speed and frequency of the internal and external fans are controlled by the difference between the set temperature and the actual temperature. When using the car battery, the air conditioner can run continuously, and the temperature, humidity, flow rate and other parameters of the ambient air in the car can be adjusted and controlled to fully meet the comfort and cooling needs of the driver. [0003] In related technologies, when the car is running and the parking air conditioner is still running, the negative pressure brought by the car moving forward w...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a control method and device for a parking air conditioner, an air conditioner, and a storage medium, which can solve the burden caused by the car moving forward when the car is running and the parking air conditioner is still running. The wind resistance of the outdoor fan increases and the load of the outdoor motor increases, causing the outdoor motor to burn out due to excessive current, causing the air conditioner to fail.

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