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Method for intensively controlling interlocking order sending authority

A technology for sending authority and control commands, applied to signal indicators on vehicles, railway signals and safety, railway signals, etc., can solve problems such as reducing the convenience of system use, reducing the scalability and conflict of ATS subsystem equipment, and achieving Effects of Resolving Control Permission Conflicts

Active Publication Date: 2019-03-26
SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this scheme is that: the ATS subsystem uses the control mode, which can avoid the conflict of each device in different physical locations sending control commands to the same interlocking subsystem, but in the same physical location, if there are multiple devices that can send control commands equipment, it is impossible to avoid the conflict of sending control commands
The disadvantage of this solution is: the control mode + limited physical equipment can avoid the conflict problem of multiple equipment sending control commands to the same interlocking subsystem in the same or different physical locations
However, the expansion of ATS subsystem equipment in the same physical location is reduced, and the method of limiting input peripherals reduces the convenience of system use, and requires the cooperation of operating regulations, thus introducing the uncertainty of manual intervention

Method used

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  • Method for intensively controlling interlocking order sending authority
  • Method for intensively controlling interlocking order sending authority
  • Method for intensively controlling interlocking order sending authority

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The embodiment of the present invention provides a method for centrally controlling the sending authority of interlocking commands, such as figure 1 As shown, the control command transmission authority management module is set inside the ATS-interlock interface machine in the ATS subsystem of the station; each ATS device is connected to the ATS-interlock interface machine in parallel, and the control command is sent through the ATS-interlock ...

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Abstract

The invention discloses a method for intensively controlling interlocking order sending authority. A control order sending authority management module is arranged inside an ATS-interlocking interfacemachine in a station ATS sub system; each ATS equipment is accessed into the ATS-interlocking interface machine in parallel, and the ATS-interlocking interface machine is accessed into the control order sending authority management module; and intensive management, on control order sending authority, of the control order sending authority management module is utilized, so that only one piece of ATS equipment has one control order sending authority at the same moment, and therefore, the authority conflict problem, on the same interlocking sub system, of multiple pieces of ATS subsystem equipment is solved; and moreover, multiple pieces of ATS equipment can be freely expanded in station environment.

Description

technical field [0001] The invention relates to the technical field of urban rail transit signals, in particular to a method for centrally controlling the sending authority of an interlocking command. Background technique [0002] In the urban rail transit signaling system, the Automatic Train Supervision (ATS) subsystem sends various control commands to the interlocking subsystem to realize the functions of arranging routes and controlling the interlocking subsystem. [0003] ATS subsystems can be divided into central ATS subsystems and station ATS subsystems according to their physical location. In both physical locations, there are multiple ATS devices that can control (send control commands) to the same interlocking subsystem. But the ATS subsystem needs to ensure that only one device can send control commands to it at the same time. There are two reasons for this: [0004] a. Prevent multiple devices from issuing control commands cross-wise, causing overlapping comma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L15/00
CPCB61L15/0018B61L15/0072
Inventor 孔祥琦黄康张德明宋欣郭戬李廷朵魏博李正川周志辉王俊高方力一李铮刘实秋刘斌冯浩南王栋高磊范楷
Owner SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI
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