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Rail transit equipment inner end door and control method therefor

A rail transit and control method technology, which is applied to door/window accessories, buildings, wing leaf control mechanisms, etc., and can solve the problems of poor operation control accuracy and hidden failures of inner-end doors

Pending Publication Date: 2021-07-06
欧特美交通科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an inner end door of rail transit equipment and its control method, which solves the technical problems of poor operation control accuracy and potential failure of the inner end door of existing rail transit equipment

Method used

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  • Rail transit equipment inner end door and control method therefor
  • Rail transit equipment inner end door and control method therefor

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] Such as figure 1 As shown, the present embodiment is proposed in the inner end door of the rail transit, including a door body, a door drive mechanism, a door body motion state detecting module, and a control module.

[0031] Among them, the door body can be a single-door body, the door body corresponds to a set of door drive mechanism and door motion state detection module. Of course, the door body can also be a double door body, each door body corresponds to a door drive mechanism and a door motion state detection module.

[0032] This embodiment will be described as an example in which the control of one of the doors.

[0033] The door body is typically driven by a motor, and the door body drive mechanism includes a drive motor and a transmission mechanism, and the transmission mechanism can be used, and the embo...

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PUM

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Abstract

The invention discloses a rail transit equipment inner end door and a control method therefor. According to the rail transit equipment inner end door and the control method therefor, a larger stroke value in the door opening / closing stroke serves as a control element of the door opening / closing speed, the larger stroke value can embody mechanical abrasion, the influence of the mechanical abrasion on the door opening / closing time is avoided, and the control precision of the operation time of the inner end door is improved; and meanwhile, a limit switch is not needed, and therefore, the fault that the limit switch is damaged can be avoided. In addition, the method can be suitable for inner end doors of all specifications, the movement stroke of a door body does not need to be measured in advance, and control over operation of the inner end door can be completed through self-learning.

Description

Technical field [0001] The present invention relates to a technical field of track traffic devices, and more particularly to an end door and a control method thereof in an rail transit device. Background technique [0002] The inner end is also known as the pass gate in the train compartment, and a standard car is generally distributed two inner end or an inner gate. [0003] The existing inner end door is generally set to open the door and closer to the position sensor, determine the door opening and closing position by the limit sensor, thereby determining the motion stroke of the door body, controlling the operating speed of the inner end door to make the switch door time Reach the corresponding technical requirements. However, the design of the limit sensor is designed after a period of operation of the vehicle, due to the continuous change of the friction coefficient between the inner gate rail and the rolling wheel, open the door and closing limit sensor for a long time, th...

Claims

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Application Information

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IPC IPC(8): E05F15/70E05F15/79
CPCE05F15/70E05F15/79E05Y2900/51E05Y2900/531
Inventor 沈勇陆丰顺蔡廷海吴胜义聂长海蔡亦文
Owner 欧特美交通科技股份有限公司
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