Emergency unlocking system and method for train door
An emergency unlocking and door technology, which is applied in the field of rail transit, can solve the problems of reducing passenger safety risks and passengers' safety risks, and achieves the effect of improving efficiency and ensuring safety
Active Publication Date: 2021-11-16
TRAFFIC CONTROL TECH CO LTD
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Problems solved by technology
[0005] The present invention provides a train door emergency unlocking system and method, which is used to solve the defect in the prior art that passengers have safety risks when the doors are opened in the section track area, so as to reduce the safety risks of passengers
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[0044] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0045] Combine below figure 1 Describe the train door emergency unlocking system of the present invention, the system includes a train control and management system (Train Control and Management System, TCMS), a vehicle on-board controller (Vehicle On-Board Controller, VOBC), a train automatic monitoring system (Automatic Train Supervision, ATS) And zone controller (Zone Controller, ZC);
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The invention provides an emergency unlocking system and method for a train door. The train door emergency unlocking system comprises a train control management system (TCMS), a vehicle-mounted controller (VOBC), a train automatic monitoring system (ATS) and a zone controller (ZC). The VOBC is used for sending an authorization application to the ATS under the condition that the train door emergency unlocking device of a train is triggered and the train speed is zero; the ATS is used for sending first authorization information input by a dispatcher to the VOBC; the VOBC is used for sending a protection partition establishment application to the ZC under the condition that the first authorization information is that unlocking is allowed; the ZC is used for establishing a protection partition according to the application; the VOBC is used for sending first authorization information to the TCMS under the condition that the establishment of the protection partition is completed and the train body is not located in a turnout zone; and the TCMS is used for controlling the vehicle door emergency unlocking device to unlock the vehicle door according to the first authorization information. The safety of the train and passengers is guaranteed, and the unlocking efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to a train door emergency unlocking system and method. Background technique [0002] When a train breaks down or an accident occurs, the doors need to be unlocked urgently so that the people in the train can be evacuated in time. [0003] In the existing train door emergency unlocking scheme, when passengers operate the door emergency unlocking device, the train will immediately trigger emergency braking until the train stops. The passenger then directly opens the door manually. That is, whenever passengers operate the door emergency unlocking device, the train will immediately brake and stop, and passengers can manually open the door and enter the section track area. [0004] In the existing scheme, if the door of the train in the section track area is opened and passengers are evacuated in the section, there is a risk of being hit by other trains running in the section. C...
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IPC IPC(8): B61L27/00
CPCB61L27/00
Inventor 郭辉陈磊
Owner TRAFFIC CONTROL TECH CO LTD