Slide door control device and method

Abstract

The invention provides a method for controlling a sliding door, which comprises the following steps: S1, judging the state of the sliding door by a limit switch; entering step S11 when the door is completely closed; entering step S2 when the sliding door is completely opened or semi-closed; S11, maintaining complete close of the sliding door; S2, judging whether a start-up command exists or not after the initial state of the sliding door is maintained in first preset time, entering step S21 if no start-up command exists, and entering step S22 if the start-up command exists; S21,entering S211 after the sliding door is driven to be completely closed; S211, stopping operation of a driving device, after a complete closed limit switch is closed in second preset time; S22, judging whether the sliding door is completely opened or not, if so, operating an air conditioner, if not, entering step S222; S222, driving the sliding door to be completely opened, then closing a complete opening limit switch in third preset time, and stopping operation of the driving device. Therefore, the opening or closing state of the sliding door can be judged accurately to ensure that the sliding door can be normally opened and closed.

Description

technical field [0001] The invention relates to an opening and closing door control device and an opening and closing door control method of an air conditioner exhaust port, in particular to a sliding door control device and a method for a cabinet type air conditioner exhaust port. Background technique [0002] Existing air-conditioning equipment is provided with a ventilation device, through which the air is forced to circulate indoors, the indoor air is sucked in, heat exchanged, or the air is purified, and then the air is discharged into the room. In recent years, the indoor parts of the air conditioner are equipped with a device for controlling the air outlet, and the air outlet is closed by the device when the air conditioner is not in use, so as to prevent sundries, such as air, from flowing into the main body through the air outlet, thereby keeping the air conditioner Internal cleanliness. [0003] The sliding door can be used to control the air outlet. When the cabi...

AI Technical Summary

Problems solved by technology

[0005] However, if the sliding door or its control switch fails, if the sliding door is still forced to open and close, it will easily cause damage to the air conditioner. Therefore, it is necessary to provide a sliding door that can effectively grasp the state of the sliding door to ensure the normal opening and closing of the sliding door. Door control device and method

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