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A general interlocking logic search method and device

A technology of interlock logic and search method, which is applied in the field of signal logic search, can solve the problems that the relay logic expression cannot be expressed, the general interlock logic cannot be accurately expressed, and the versatility is not very strong, so as to simplify the work intensity Effect

Active Publication Date: 2022-07-26
卡斯柯信号(成都)有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, this technical solution still has the following disadvantages: 1. For more complex interlocking logic, the relay logic expression cannot express or accurately express the general interlocking logic; 2. This patent is only for the general interlocking logic of the subway CBTC system. The lock logic cannot be used for the interlock logic of the national railway station involving slipping, non-entry, etc., and the versatility is not very strong

Method used

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  • A general interlocking logic search method and device
  • A general interlocking logic search method and device

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Embodiment 1

[0042]As a specific implementation of the general interlocking logic search system of the present invention, it includes a general processing system, a general logic searching system, a parameter filtering system and a general interlocking generation system; the general processing system is used to decompose and write through a custom grammar The search logic in the general interlocking logic template that meets the requirements of all stations and yards, and combined with station equipment and / or section data, generates a station-yard type data structure corresponding to the station-yard shape as a specific search sequence; the corresponding station-yard The equipment and / or section data structure and the equipment are spliced ​​into the station yard shape to generate the station yard type data structure, that is, the shape outlined after splicing all the equipment data according to the station yard shape is the station yard shape.

[0043] The station equipment and / or section...

Embodiment 2

[0047] As a specific embodiment of the general interlocking logic search method of the present invention, it includes step 1, defining a search method library and a search principle according to the requirements of the station, and writing a general interlocking logic for determining the general search logic through a general interlocking logic template. Lock the search rule; Step 2, read and analyze the equipment and / or section data of the station, generate a data module for each equipment and / or section in the station, and then splicing each module to form the station type data structure path; step 3, analyze the general interlocking search logic in step 1, and generate a search path in the station-yard type data structure path in step 2 for each general interlocking search rule; step 4, compare step 3. Filter and filter the equipment included in each generated search path to exclude the equipment that does not meet the requirements, and finally form a specific search path, a...

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Abstract

The invention discloses a general interlocking logic searching method and device, which relate to the technical field of signal logic searching, including a general processing system, a general logic searching system, a parameter filtering system and a general interlocking generation system. Data features, generate data modules for each station equipment, and then splicing each module to form a station-type data structure. It is a search system and method for general interlocking logic, and is also suitable for national railway and subway interlocking. logic, and realizes the general interlocking logic search of complex stations, which greatly simplifies the work intensity of signal designers.

Description

technical field [0001] The invention relates to the technical field of signal logic search, in particular to a general interlocking logic search method and device. Background technique [0002] Interlocking refers to the mutual restriction relationship established by technical means between the signal, the switch and the road in order to ensure the safety of the railway station operation and shunting operation. Devices that implement this relationship are called interlocking devices. In addition to ensuring operational safety, interlocking equipment also improves operational efficiency and reduces labor intensity. According to the different settings of interlocking equipment, it is divided into two categories: non-centralized interlocking and centralized interlocking. Centralized interlocking is divided into mechanical centralized interlocking, electrical centralized interlocking, computer interlocking, etc. according to the different devices used. The interlocking relati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2458B61L19/00
CPCG06F16/2458B61L19/00B61L27/00
Inventor 谢林胡春凤雷贝贝何红光王燕芩曾云张国茹孙文静
Owner 卡斯柯信号(成都)有限公司
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