A safety stop revolving door system
A revolving door and stop-stop technology, which is applied in door/window fittings, buildings, wing leaf control mechanisms, etc., can solve the problems that hinder the intelligent development of revolving doors, reduce the safety of revolving doors, adjust the rotation speed, etc., and achieve improved The effectiveness and accuracy of judgment results, the realization of intelligent regulation, and the effect of improving safety
Active Publication Date: 2020-01-07
CHUZHOU VOCATIONAL & TECHN COLLEGE
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Problems solved by technology
However, there are still certain disadvantages in the use of the revolving door. Since the automatic revolving door rotates at a constant speed, it cannot adjust the rotation speed according to the actual walking speed of the user between the door leaves, which may cause the user to walk faster. When the revolving door rotates slowly, the user collides with the front door leaf, and when the user walks slowly and the revolving door rotates quickly, the user collides with the rear door leaf, which not only reduces the safety of the revolving door during use, but also hinders Intelligent development of the revolving door
Method used
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[0022] Such as figure 1 as shown, figure 1 A safety stop revolving door system proposed by the present invention.
[0023] refer to figure 1 , the safety stop revolving door system proposed by the present invention includes:
[0024] The information collection module is used to collect the user's position and walking speed between the front door leaf and the rear door leaf, and the first distance L between the front door leaf and the user's position 1 , the second distance L between the rear door leaf and the user's position 2 ;
[0025] In this embodiment, by collecting the first distance L between the front door leaf and the position of the user 1 And the second distance L between the rear door leaf and the user's position 2 , it is beneficial to use the above data to judge whether the user will collide with the front and rear door leaves in the subsequent calculation process, and improve the validity of the judgment result.
[0026] The rotational speed acquisition m...
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The invention discloses a safe stopping type rotating door system. The system is characterized in that an information acquiring module is used for acquiring the position and the walking speed of a user between a front door leaf and a rear door leak, the first distance L1 from the front door leaf to the position of the user, and the second distance L2 from the rear door leaf to the position of theuser; a rotating acquiring module is used for acquiring the rotating speed of a rotating door; a walking calculating module is used for calculating the walking distance S of the user within a preset time; a rotating calculating module is used for calculating the first rotating distance S1 and the second rotating distance S2 of the front door leaf and the rear door leaf within the preset time; an intelligent adjusting control module is used for adjusting the rotating door to start and stop based on the comparing results of the walking distance S, the first distance L1, the first rotating distance S1, the second distance L2 and the second rotating distance S2. According to the system, the rotating door can be stopped in case of determining the probability of collision between the user and the front and rear door leaves, so that the safety of the rotating door in use can be improved; and moreover, the rotating door can be intelligently adjusted and controlled during running.
Description
technical field [0001] The invention relates to the technical field of revolving door control, in particular to a system for safely stopping a revolving door. Background technique [0002] The revolving door integrates the advantages of various doors, and its spacious and high-style design creates a luxurious atmosphere, which can be called the finishing touch of the building. Revolving doors enhance wind resistance, reduce air conditioning energy consumption, and are the best choice for isolating drafts and saving energy. However, the revolving door still has certain disadvantages during use. Since the automatic revolving door rotates at a constant speed, it cannot adjust the rotation speed according to the actual walking speed of the user between the door leaves, which may cause the user to walk faster, When the revolving door rotates slowly, the user collides with the front door leaf, and when the user walks slowly and the revolving door rotates quickly, the user collide...
Claims
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IPC IPC(8): E05F15/70E05F15/40
CPCE05F15/40E05F15/70E05Y2900/132
Inventor 李文萱赵新华孙应秋甄帅杜秀芝刘倩
Owner CHUZHOU VOCATIONAL & TECHN COLLEGE