Train door control system and control method
The technology of a control system and control method, which is applied in the field of rail transit, can solve the problems that the doors cannot be opened and closed normally, cannot meet the reverse arrangement, and cannot adapt to the special door control requirements of 8-carriage trains, so as to improve safety and reliability and ensure reliability. Safety and security, the effect of preventing misuse
Active Publication Date: 2021-05-11
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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Problems solved by technology
However, with single-way control, if a fault occurs, it is easy to cause the door to fail to open and close normally. For projects with high reliability requirements, the shortcomings of the previous control method are: 1. It is not suitable for the special door control requirements of 8-carriage trains; 2. Cannot meet the situation where the eighth car (Car 8) or more cars are arranged opposite to other cars
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[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0037] Such as Figure 1 to Figure 3 As shown, the train door control system of this embodiment includes at least two sets of door opening train lines, at least one set of door closing train lines, at least one set of door zero speed train lines and at least one set of door safety ring train lines, each set of door Turn on mutual redundancy between train lines;
[0038] Each set of door opening train lines includes a left door opening train line for controlling the opening of the left door of the train and a right door opening train line for controlling the opening of the right door of the train;
[0039] Each left door opening train line is provided with a left door opening switch installed in the cab for controlling the on-off of the left door opening train line;
[0040] Each right door opening train line is provided with a right door open...
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The invention discloses a train door control system and a control method. The train door control system comprises at least two door opening train lines, each door opening train line involves left side door opening train lines for controlling left side doors of a train to be opened and right side door opening train lines for controlling right side doors of the train to be opened, the left side door opening train lines provided with left side door opening switches which are installed in a cab and used for controlling the connection and disconnection of the left side door opening train lines, the right side door opening train lines are provided with right side door opening switches which are installed in the cab and used for controlling the connection and disconnection of the right side door opening train lines, the left side door opening train lines and the right side door opening train lines are connected to door control units corresponding to the car doors, when the door control units receive connection signals of at least two left side door opening train lines, the corresponding left side doors are controlled to be opened; and when the door control units receive connection signals of the at least two right side door opening train lines, the corresponding right side doors are controlled to be opened. The system and the method have the advantages of safety, reliability and the like.
Description
technical field [0001] The invention mainly relates to the technical field of rail transit, in particular to a train door control system and a control method. Background technique [0002] Metro trains have the advantages of large passenger capacity, fast travel speed, and high comfort, and are one of the important ways to alleviate urban traffic congestion. At the same time, the parking time is short and the efficiency of getting on and off the car is high, requiring the doors to have quick opening and closing functions and to ensure high safety. Subway trains are usually composed of multiple vehicles, the most common are 4-section and 6-section formations, while 8-section formations are relatively rare. In order to adapt to common 8-group trains and special 8-group trains or other trains in formation. At present, the doors of most subway vehicles are controlled by a single train line, and the door control and status signals are also transmitted through a single channel. ...
Claims
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Login to View More IPC IPC(8): E05F15/659E05F17/00
CPCE05F15/659E05F17/00E05F2017/005
Inventor 卢俊张超孙立辉陈新溅张宾何涛刘清高正梁
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD