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Closing method, device and equipment of rail transit platform door and storage medium

A technology for rail transit and platform doors, applied in the field of rail transit, can solve problems such as passenger injury and easy collision with passengers, and achieve the effect of improving safety, ensuring safe operation, and ensuring normal operation.

Active Publication Date: 2021-01-22
HITACHI BUILDING TECH GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention discloses a method, device, equipment and storage medium for closing a rail transit platform door, so as to solve the problem that the closing of the rail transit platform door easily collides with passengers and causes injuries to passengers

Method used

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  • Closing method, device and equipment of rail transit platform door and storage medium
  • Closing method, device and equipment of rail transit platform door and storage medium
  • Closing method, device and equipment of rail transit platform door and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] figure 1 It is a schematic flow chart of a method for closing a rail transit platform door provided in Embodiment 1 of the present invention. This method is applicable to reduce the closing speed if obstacle to obstacle is detected in advance during the closing process of the rail transit platform door. In order to help passengers deal with and avoid the dangerous situations of rail traffic, the method can be implemented by an obstacle anti-pinch device, wherein the device can be implemented by software and / or hardware, and generally integrated on computer equipment, such as personal computers, servers , workstation, etc., the method specifically includes the following steps:

[0087] S101. Receive a door closing signal.

[0088] In this embodiment, the door closing signal is automatically controlled by a pre-set system in the platform signal controller. Exemplarily, when the train needs to leave the platform, the conductor starts the door closing command in the driver...

Embodiment 2

[0109] figure 2 It is a flow chart of a method for closing a rail transit platform door provided by Embodiment 2 of the present invention. Based on the foregoing embodiments, this embodiment further refines the operation of detecting obstacles along the direction of platform door closing. The method specifically Including the following steps:

[0110] S201. Receive a door closing signal.

[0111] S202. Drive the platform door to close at a first speed in response to the door closing signal.

[0112]The platform door includes the first door and the second door. If the first door is the platform door on the left (also known as the left door), then the second door is the platform door on the right (also called the right door). If the first door is For the platform door on the right side (also known as the right door), the second door is the platform door on the left side (also known as the left door), which is not limited in this embodiment.

[0113] A first laser receiver an...

Embodiment 3

[0136] Figure 4 It is a flow chart of a method for closing a rail transit platform door provided by Embodiment 3 of the present invention. This embodiment is based on the foregoing embodiments, and further increases the risk avoidance operation when encountering a collision. The method specifically includes the following steps:

[0137] S401. Receive a door closing signal.

[0138] S402. Drive the platform door to close at a first speed in response to the door closing signal.

[0139] S403. When the platform door is closed, detect obstacles along the direction in which the platform door closes.

[0140] S404. If an obstacle is detected, drive the platform door to close at a second speed.

[0141] Wherein, the second speed is lower than the first speed.

[0142] S405. Determine the collision event.

[0143] In this embodiment, if the platform door collides with an obstacle, the resistance of the obstacle will prevent the normal closing of the platform door. It can be confi...

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Abstract

The invention discloses a closing method, a device and equipment of a rail transit platform door and a storage medium. The closing method of the rail transit platform door is used for receiving and responding to a door closing signal and driving the platform door to be closed at a first speed. Obstacles are detected in the closing direction of the rail transit platform door. If the obstacles are detected, the platform door is driven to be closed at a second speed, the second speed is lower than the first speed, if the obstacles are not detected, the platform door is kept closed at the first speed, and the closing speed of the platform door is dynamically adjusted by detecting whether the obstacles hindering closing of the platform door exist or not in advance. Not only are normal closing of the platform door and normal operation of rail transit ensured, but also the closing speed of the platform door is reduced when the obstacles hindering closing of the platform door exist, so that the obstacle detection mode of sliding doors is optimized, the confirmation time of obstacle detection is shortened, energy generated when the sliding doors collide with human bodies can be effectivelyreduced, the physical damage to the humans collided is reduced. Therefore, the safety of the rail transit is improved, the safe operation of the rail transit is ensured, and the user experience of passengers taking the rail transit is enhanced.

Description

technical field [0001] The invention belongs to the field of rail transit, and in particular relates to a closing method, device, equipment and storage medium for a rail transit platform door. Background technique [0002] In recent years, with the rapid development of rail transit, more and more cities have opened transportation facilities such as subways, BRTs, and light rails. While these transportation devices bring convenience to people, they also generate some safety hazards. The screen door installed on the platform is called the platform door, which is used to separate the platform from the track, isolate passengers and train tracks, and prevent accidents from happening. [0003] On a busy rail transit line, the train stops for a short time and the passenger flow is large, and passengers collide with the platform door when getting on and off the train. [0004] In order to allow passengers to get on and off the train as soon as possible, the opening of the platform ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/43E05F15/00B61B1/02
CPCE05F15/43E05F15/00B61B1/02E05F2015/435
Inventor 涂海胜温俊军
Owner HITACHI BUILDING TECH GUANGZHOU CO LTD
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