Bidirectional automatic door control method and ground burying type bidirectional automatic door

Abstract

The invention discloses a control method of a bidirectional automatic door. The method adopts the steps as follows that the closing state of the automatic door is the closing position; the left rotation position is the left opening position; the right rotation position is the right opening position; when electrified, the closing position, the left opening position and the right opening position are checked firstly; the closing position is used as the starting position to record the angle or work distance when the automatic door rotates to the left opening position and the right opening position; the rotary speed of the automatic door is divided into the fast work speed in the initial period of the rotation and the slow work speed when the door is close to the left opening position or the right opening position. The control method of the bidirectional door has the advantages of realizing the bidirectional opening and closing of the door, well maintaining the indoor temperature, sensingthe approaching people direction automatically, having no difficulty in passing in and out, having the clamp proof function and avoiding the clamp injury accidents, realizing the ultra-silence stablerotation, realizing the conversion between the normal application and the special application, simple structure and convenient mounting.

Description

technical field [0001] The invention relates to an automatic door, in particular to a control method of a two-way automatic door and an underground buried two-way automatic door. Background technique [0002] Traditional doors are generally opened, closed or locked manually. In some occasions, especially public places with frequent access or large hotels and guesthouses, traditional manual doors are very inconvenient to use. At present, in the above-mentioned public places or large hotels and guesthouses, automatic doors have been gradually used. Common automatic doors include revolving doors and telescopic doors. Revolving doors generally have three to four door leaves, which rotate slowly. The door rotates in and out. This kind of door is costly due to the use of multiple doors, and it is not suitable for children. It is easy to cause accidents of crushing children. In addition, the revolving door is always rotating, and the probability of the door being completely closed ...

AI Technical Summary

Problems solved by technology

[0002] Traditional doors are generally opened, closed or locked manually. In some occasions, especially public places with frequent access or large hotels and guesthouses, traditional manual doors are very inconvenient to use.

At present, in the above-mentioned public places or large hotels and guesthouses, automatic doors have been gradually used. Common automatic doors include revolving doors and telescopic doors. Revolving doors generally have three to four door leaves, which rotate slowly. The door rotates in and out. This kind of door is costly due to the use of multiple doors, and it is not suitable for children. It is easy to cause accidents of crushing children. In addition, the revolving door is always rotating, and the probability of the door being completely closed is very low. Not conducive to the maintenance of indoor temperature

Telescopic doors are somewhat similar to sliding doors. There are sensors installed on the door. The door will automatically open when someone enters or exits. quite complicated

There are also some automatic doors that use a single or double door leaf to rotate with the door shaft as the fulcrum, but they are generally single-leaf doors facing in one direction. Wait for the door to open before entering, otherwise, the door will touch people, which is not very convenient to use

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