CN113689192B - Communication-based train control system data generation method - Google Patents
Communication-based train control system data generation method Download PDFInfo
- Publication number
- CN113689192B CN113689192B CN202110974911.4A CN202110974911A CN113689192B CN 113689192 B CN113689192 B CN 113689192B CN 202110974911 A CN202110974911 A CN 202110974911A CN 113689192 B CN113689192 B CN 113689192B
- Authority
- CN
- China
- Prior art keywords
- data
- groups
- calculation
- input
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004891 communication Methods 0.000 title claims abstract description 27
- 238000004364 calculation method Methods 0.000 claims abstract description 49
- 238000012795 verification Methods 0.000 claims abstract description 18
- 238000013461 design Methods 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 12
- 238000011161 development Methods 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/101—Collaborative creation, e.g. joint development of products or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/258—Data format conversion from or to a database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Databases & Information Systems (AREA)
- Entrepreneurship & Innovation (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Marketing (AREA)
- Economics (AREA)
- Data Mining & Analysis (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Operations Research (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
A communication-based train control system data generation method, comprising the steps of: two input personnel respectively and independently input system design data to generate two groups of input data; two groups of input data are respectively compared and verified by two groups of people or two people except the person for inputting the data; the two groups of input data which are consistent in verification are respectively compared through two different calculation tools to carry out independent automatic calculation, so that two groups of calculation data are generated; respectively verifying and comparing the two groups of calculation data by two groups of people or two people except for the calculation tool developer; communication-based train control system data distribution. The invention has higher correctness and safety, low error undetectable rate and high data recycling rate.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a CBTC (Communication Based Train Control System, communication-based train control system) data generation method based on a double-chain mechanism.
Background
The communication-based train control system (Communication Based Train Control System, CBTC) adopts a train active positioning technology independent of a trackside train occupation detection device and a continuous train ground bidirectional data communication technology, and is a continuous train automatic control system constructed by a vehicle-mounted processor and a ground processor which can execute a safety function.
The subsystems in the CBTC system must know the real-time position information of the train, which requires that the CBTC data production mainly converts system design files, civil engineering line equipment files and the like in various formats into data files with higher readability and convenient identification processing of the subsystems. The making process firstly needs a manual input mode, document data describing properties is converted into form data, and then data required by each subsystem is generated in a tool calculation mode.
Disclosure of Invention
The invention aims to provide a train control system data generation method based on communication, which has higher correctness and safety, low error undetectable rate and high data recycling rate.
In order to achieve the above object, the present invention provides a method for generating train control system data based on communication, comprising the steps of:
two input personnel respectively and independently input system design data to generate two groups of input data;
Two groups of input data are respectively compared and verified by two groups of people or two people except the person for inputting the data;
the two groups of input data which are consistent in verification are respectively compared through two different calculation tools to carry out independent automatic calculation, so that two groups of calculation data are generated;
respectively verifying and comparing the two groups of calculation data by two groups of people or two people except for the calculation tool developer;
communication-based train control system data distribution.
The system design data comprises an internal input file and an external input file;
The internal input file contains at least: train characteristic files, real-time problem files, system configuration rules, train operation rules and system structure diagrams;
the external input file at least comprises: railway vehicle attributes, civil engineering data, interoperability data configuration process.
The input mode comprises the following steps: manually entering through a data input interface and importing through an Excel file.
The method for comparing and verifying the two groups of input data comprises the following steps:
The comparison and verification personnel judges the difference of the two groups of input data according to the platform file and a data manual formed by the system design data, feeds the problem back to a chain of input personnel with data errors to adjust, and respectively compares and verifies the two groups of input data by adopting different comparison tools after the adjustment until the double-chain data are consistent;
The platform file at least comprises: system data parameters describe documents, system data tool calculation rule documents, system data flow files, data structure files.
The two different computing tools are two computing tools developed by two groups of independent developers according to the system data tool computing rule document and by different development languages, development environments and algorithms.
The automatic calculation method of the calculation tool comprises the following steps: and calculating a rule document according to the system data parameter description document and the system data tool, and performing repeated iteration calculation on the input data.
The method for verifying and comparing two groups of calculation data comprises the following steps:
And the verification comparison personnel respectively carry out independent inspection and data structure file verification on the two groups of calculation data, then respectively carry out comparison on the two groups of calculation data by adopting different comparison tools, and feed back the comparison difference to a chain of incorrect calculation personnel for adjustment and modification until the double-chain data are consistent.
The comparison tool employs the Compare function of Compare software, or Compare function of Office software.
The communication-based train control system data distribution at least comprises: subsystem data release and MD5 check code release.
The subsystem comprises at least: an ATC system, an ATS system, a CI system, an MSS system and a DCS system; the subsystem data comprises at least: data published to the own system, and interface data of the system associated therewith.
The version of the current data release needs to be compared with the version in storage before, and the difference between the version and the version needs to be recorded and tracked.
After the communication-based train control system data is released, the system data cannot be modified in the process that each subsystem uses the system data.
The invention has the following advantages:
1. the double-chain mechanism is penetrated in the whole process of CBTC data generation, so that the system data has higher correctness and safety.
2. The CBTC system data is released to each subsystem, so that the commonality among the data of the same level (each subsystem) is condensed, the repeated production of the data is avoided, and the repeated utilization rate of the data is improved.
3. Each subsystem only has the use right and no modification right to the system data, so that the higher security level is always maintained in the process of maintaining the system data.
Drawings
Fig. 1 is a flowchart of a method for generating train control system data based on communication provided by the invention.
Fig. 2 is a CBTC system data generation flow diagram.
FIG. 3 is a schematic diagram of a double-strand comparison.
Detailed Description
The following describes a preferred embodiment of the present invention with reference to fig. 1 to 3.
In order to avoid repeated calculation of data by different devices among different subsystems and under the same subsystem, CBTC general system data can be issued to each subsystem, and a double-chain mechanism-based data manufacturing mode is adopted, so that each data manufacturing flow adopts a double-chain independent manufacturing team and a third party verification team, errors caused by manual input, tool calculation and the like can be avoided to the greatest extent, the unrecognizable rate of the errors is reduced, and the safety level of the system can be effectively improved.
As shown in fig. 1, in one embodiment of the present invention, there is provided a communication-based train control system data generation method including the steps of:
Step S1: acquiring system design data;
step S2: the double chains respectively input system design data;
Step S3: double-chain verification comparison input data;
Step S4: the double chains respectively calculate the input data;
Step S5: comparing the calculated data with double-chain verification;
step S6: CBTC system data distribution.
In the step S1, the system design data includes an internal input file and an external input file, where the internal input file includes: train characteristic files, real-time problem files, system configuration rules, train operation rules, system structure diagrams and the like; the external input file includes: railway vehicle attributes, civil engineering data, interoperability data configuration procedures, and the like.
As shown in fig. 2, in the step S2, two input personnel respectively perform independent input on the system design data acquired in the step S1, so as to generate two sets of input data; the input mode comprises the following steps: manually entering through a data input interface and importing through an Excel file.
As shown in fig. 2, in the step S3, two groups of people (or two people) except the person performing the data entry in the step S2 adopt different comparison tools (the comparison tools may adopt Compare software, compare function of Office software, etc.), and the two groups of entry data of the double-chain entry in the step S2 are respectively compared and verified; as shown in fig. 3, the comparison verification method includes two steps of difference analysis and verification, and the comparison verification personnel needs to judge the difference of two groups of input data according to a platform file (including a system data parameter description document, a system data tool calculation rule document, a system data flow document and a data structure document) and a data manual formed by the system design data in step S1, feed back the problem to a chain of input personnel with incorrect data to adjust, and then perform comparison verification until the double-chain data are consistent.
As shown in fig. 2, in the step S4, two sets of calculation data are generated by performing independent automated calculation (whole-process tool calculation, manual non-participation) on the two sets of input data which are consistent in comparison in the step S3 respectively by adopting different calculation tools (two independent development teams calculate rule documents according to system data tools, and two calculation tools developed by adopting different development languages, development environments and algorithms); the calculation method is to calculate a rule document according to the system data parameter description document and the system data tool, and repeatedly calculate the data recorded in the step S2.
As shown in fig. 2, in step S5, two groups of personnel (or two personnel) except the developer in step S4 perform double-chain independent inspection on the two groups of calculation data obtained by double-chain calculation in step S4, and perform XSD (data structure file) verification on the two groups of calculation data, and then, different comparison tools (the comparison tools may use computer software, computer function of Office software, etc.) are used to respectively Compare the two groups of calculation data obtained by double-chain calculation in step S4, and the comparison difference is fed back to a chain of faulty calculation personnel to perform adjustment and modification until the comparison of the double-chain calculation data results is consistent, so that the subsequent steps can not be performed.
As shown in fig. 2, in the step S6, the CBTC system data is basic data of project implementation, and the CBTC system data distribution includes ATC, CI, ATS, MSS distributions of subsystem data, interface data and MD5 check code (for performing security check on the distributed data). The CBTC system data release mainly comprises three processes of archiving, comparing and subsystem data release. Archiving refers to recording information such as time and version of system data released at this time, the version released at this time needs to be compared with the version put in storage before, and the difference between the two needs to be recorded and tracked. The subsystem data release mainly comprises release of ATC system data, ATS system data, CI system data, MSS system data and DCS system data. The data issued by these subsystems mainly includes data issued to the own system and interface data of the system associated therewith. After the system data is released, the system data cannot be modified in the process of using the system data by each subsystem. Any system data modification is performed through the double-stranded data input, double-stranded tool calculation, third party verification and final release processes described in steps S1 to S6.
The invention has the following advantages:
1. the double-chain mechanism is penetrated in the whole process of CBTC data generation, so that the system data has higher correctness and safety.
2. The CBTC system data is released to each subsystem, so that the commonality among the data of the same level (each subsystem) is condensed, the repeated production of the data is avoided, and the repeated utilization rate of the data is improved.
3. Each subsystem only has the use right and no modification right to the system data, so that the higher security level is always maintained in the process of maintaining the system data.
While the present invention has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the invention. Many modifications and substitutions of the present invention will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (8)
1. A method for generating train control system data based on communication, comprising the steps of:
two input personnel respectively and independently input system design data to generate two groups of input data;
Two groups of input data are respectively compared and verified by two groups of people or two people except the person for inputting the data;
the two groups of input data which are consistent in verification are respectively compared through two different calculation tools to carry out independent automatic calculation, so that two groups of calculation data are generated;
respectively verifying and comparing the two groups of calculation data by two groups of people or two people except for the calculation tool developer;
Communication-based train control system data distribution;
the method for comparing and verifying the two groups of input data comprises the following steps:
The comparison and verification personnel judges the difference of the two groups of input data according to the platform file and a data manual formed by the system design data, feeds the problem back to a chain of input personnel with data errors to adjust, and respectively compares and verifies the two groups of input data by adopting different comparison tools after the adjustment until the double-chain data are consistent;
the platform file at least comprises: a system data parameter description document, a system data tool calculation rule document, a system data flow file and a data structure file;
The two different computing tools are two computing tools developed by two groups of independent developers according to a system data tool computing rule document by adopting different development languages, development environments and algorithms;
The automatic calculation method of the calculation tool comprises the following steps: calculating a rule document according to the system data parameter description document and the system data tool, and performing repeated iteration calculation on the input data for a plurality of times;
The method for verifying and comparing two groups of calculation data comprises the following steps:
And the verification comparison personnel respectively carry out independent inspection and data structure file verification on the two groups of calculation data, then respectively carry out comparison on the two groups of calculation data by adopting different comparison tools, and feed back the comparison difference to a chain of incorrect calculation personnel for adjustment and modification until the double-chain data are consistent.
2. The communication-based train control system data generation method according to claim 1, wherein the system design data includes an internal input file and an external input file;
The internal input file contains at least: train characteristic files, real-time problem files, system configuration rules, train operation rules and system structure diagrams;
the external input file at least comprises: railway vehicle attributes, civil engineering data, interoperability data configuration process.
3. The communication-based train control system data generation method according to claim 2, wherein the entry means includes: manually entering through a data input interface and importing through an Excel file.
4. The communication-based train control system data generation method of claim 1, wherein the comparison tool employs a computer function of computer software or Office software.
5. The communication-based train control system data generation method according to claim 4, wherein the communication-based train control system data distribution at least includes: subsystem data release and MD5 check code release.
6. The communication-based train control system data generation method of claim 5 wherein said subsystem comprises at least: an ATC system, an ATS system, a CI system, an MSS system and a DCS system; the subsystem data comprises at least: data published to the own system, and interface data of the system associated therewith.
7. The method for generating communication-based train control system data according to claim 6, wherein the version of the present data release is compared with the version of the previous warehouse entry, and the difference between the two is recorded and tracked.
8. The communication-based train control system data generation method of claim 7, wherein after the communication-based train control system data is distributed, the system data cannot be modified in the process of using the system data by each subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974911.4A CN113689192B (en) | 2021-08-24 | 2021-08-24 | Communication-based train control system data generation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974911.4A CN113689192B (en) | 2021-08-24 | 2021-08-24 | Communication-based train control system data generation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113689192A CN113689192A (en) | 2021-11-23 |
| CN113689192B true CN113689192B (en) | 2024-05-31 |
Family
ID=78581907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110974911.4A Active CN113689192B (en) | 2021-08-24 | 2021-08-24 | Communication-based train control system data generation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113689192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115808907B (en) * | 2022-11-17 | 2024-08-30 | 华侨大学 | Verification method and verification system of train control system based on communication |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941719A (en) * | 2014-03-21 | 2014-07-23 | 上海富欣智能交通控制有限公司 | Reverse verification method for safety key data |
| CN105539521A (en) * | 2015-12-16 | 2016-05-04 | 北京交控科技股份有限公司 | Automatic basic data generating method and system of CBTC (Communication Based Train Control) system circuit |
| CN106332196A (en) * | 2016-08-26 | 2017-01-11 | 杭州华三通信技术有限公司 | Data communication method and device |
| KR20170020653A (en) * | 2015-08-13 | 2017-02-23 | 한국철도기술연구원 | Inter-train connection topology integrity management scheme of the ATS for the train-centric train control system |
| CN106672025A (en) * | 2017-01-18 | 2017-05-17 | 湖南中车时代通信信号有限公司 | Method and system for detecting train positioning on basis of dynamic adjustment |
| CN106809253A (en) * | 2017-01-18 | 2017-06-09 | 湖南中车时代通信信号有限公司 | A kind of distributed train operation control system based on communication |
| CN107054414A (en) * | 2017-04-18 | 2017-08-18 | 卡斯柯信号有限公司 | Remote reboot control method and device for Urban Rail Transit Signal equipment |
| CN107284471A (en) * | 2017-05-18 | 2017-10-24 | 交控科技股份有限公司 | A kind of CBTC systems based on truck traffic |
| CN107512292A (en) * | 2017-07-18 | 2017-12-26 | 交控科技股份有限公司 | A kind of CBTC line basis data generation method and device |
| CN107562808A (en) * | 2017-08-10 | 2018-01-09 | 浙江众合科技股份有限公司 | A kind of verification method of isomery double-strand automation data |
| CN108595535A (en) * | 2018-03-30 | 2018-09-28 | 李欣宇 | Knowledge Q-A system and method based on the double-chain block chain of same root |
| CN109656820A (en) * | 2018-12-10 | 2019-04-19 | 中国铁道科学研究院集团有限公司通信信号研究所 | Intelligent automation test macro based on CBTC |
| WO2019076030A1 (en) * | 2017-10-20 | 2019-04-25 | 北京全路通信信号研究设计院集团有限公司 | Control method and train operation control system |
| CN109949016A (en) * | 2019-04-02 | 2019-06-28 | 北京交大思诺科技股份有限公司 | Column control data intelligence checks management system |
| CN110011837A (en) * | 2019-03-19 | 2019-07-12 | 中国铁道科学研究院集团有限公司通信信号研究所 | One kind being based on CBTC grid data intelligent failure analysis methods |
| CN110851861A (en) * | 2019-10-31 | 2020-02-28 | 卡斯柯信号有限公司 | Method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification report |
| CN110941593A (en) * | 2019-12-03 | 2020-03-31 | 浪潮卓数大数据产业发展有限公司 | File warehousing system and method |
| WO2020240862A1 (en) * | 2019-05-31 | 2020-12-03 | Hitachi, Ltd. | Train control system, train control device, and train control method |
| CN113031934A (en) * | 2021-04-06 | 2021-06-25 | 卡斯柯信号有限公司 | Interlocking data safety conversion method for formal verification and translator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11760396B2 (en) * | 2014-04-25 | 2023-09-19 | Nabil N. Ghaly | Method and apparatus for an auxiliary train control system |
-
2021
- 2021-08-24 CN CN202110974911.4A patent/CN113689192B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941719A (en) * | 2014-03-21 | 2014-07-23 | 上海富欣智能交通控制有限公司 | Reverse verification method for safety key data |
| KR20170020653A (en) * | 2015-08-13 | 2017-02-23 | 한국철도기술연구원 | Inter-train connection topology integrity management scheme of the ATS for the train-centric train control system |
| CN105539521A (en) * | 2015-12-16 | 2016-05-04 | 北京交控科技股份有限公司 | Automatic basic data generating method and system of CBTC (Communication Based Train Control) system circuit |
| CN106332196A (en) * | 2016-08-26 | 2017-01-11 | 杭州华三通信技术有限公司 | Data communication method and device |
| CN106672025A (en) * | 2017-01-18 | 2017-05-17 | 湖南中车时代通信信号有限公司 | Method and system for detecting train positioning on basis of dynamic adjustment |
| CN106809253A (en) * | 2017-01-18 | 2017-06-09 | 湖南中车时代通信信号有限公司 | A kind of distributed train operation control system based on communication |
| CN107054414A (en) * | 2017-04-18 | 2017-08-18 | 卡斯柯信号有限公司 | Remote reboot control method and device for Urban Rail Transit Signal equipment |
| CN107284471A (en) * | 2017-05-18 | 2017-10-24 | 交控科技股份有限公司 | A kind of CBTC systems based on truck traffic |
| CN107512292A (en) * | 2017-07-18 | 2017-12-26 | 交控科技股份有限公司 | A kind of CBTC line basis data generation method and device |
| CN107562808A (en) * | 2017-08-10 | 2018-01-09 | 浙江众合科技股份有限公司 | A kind of verification method of isomery double-strand automation data |
| WO2019076030A1 (en) * | 2017-10-20 | 2019-04-25 | 北京全路通信信号研究设计院集团有限公司 | Control method and train operation control system |
| CN108595535A (en) * | 2018-03-30 | 2018-09-28 | 李欣宇 | Knowledge Q-A system and method based on the double-chain block chain of same root |
| CN109656820A (en) * | 2018-12-10 | 2019-04-19 | 中国铁道科学研究院集团有限公司通信信号研究所 | Intelligent automation test macro based on CBTC |
| CN110011837A (en) * | 2019-03-19 | 2019-07-12 | 中国铁道科学研究院集团有限公司通信信号研究所 | One kind being based on CBTC grid data intelligent failure analysis methods |
| CN109949016A (en) * | 2019-04-02 | 2019-06-28 | 北京交大思诺科技股份有限公司 | Column control data intelligence checks management system |
| WO2020240862A1 (en) * | 2019-05-31 | 2020-12-03 | Hitachi, Ltd. | Train control system, train control device, and train control method |
| CN110851861A (en) * | 2019-10-31 | 2020-02-28 | 卡斯柯信号有限公司 | Method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification report |
| CN110941593A (en) * | 2019-12-03 | 2020-03-31 | 浪潮卓数大数据产业发展有限公司 | File warehousing system and method |
| CN113031934A (en) * | 2021-04-06 | 2021-06-25 | 卡斯柯信号有限公司 | Interlocking data safety conversion method for formal verification and translator |
Non-Patent Citations (2)
| Title |
|---|
| CBTC系统数据管理过程分析和设计;王森;黄友能;王伟;;都市快轨交通;20130618;26(03);第13-16页 * |
| 一种CBTC系统数据码位自动生成方法研究;赵训婷等;《城市轨道交通研究》(第3期);第66-74页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113689192A (en) | 2021-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016204544B2 (en) | Data improvement system and method | |
| CN106528100A (en) | System and method for model based technology and process for safety-critical software development | |
| CN106802862A (en) | Train operation control system security critical software automatically testing platform | |
| CN113689192B (en) | Communication-based train control system data generation method | |
| CN110970121B (en) | Operation transferring and tracing system and operation transferring and tracing method based on block chain | |
| Li et al. | HAZOP study on the CTCS-3 onboard system | |
| Feiler et al. | Automated fault tree analysis from aadl models | |
| CN115526605B (en) | Approval method and system based on enterprise internal control management | |
| CN110929309B (en) | Automatic verification method for protection section list document in urban rail signal system | |
| Iliasov et al. | Practical verification of railway signalling programs | |
| CN116485212A (en) | Safe operation management method and system for rail transit power supply equipment | |
| JP4249534B2 (en) | Data processing apparatus, data verification method, and data verification program | |
| CN110889585B (en) | Information classification decision method, device, computer system and readable storage medium | |
| CN115618420A (en) | Safety tool development method based on double-chain mechanism and application thereof | |
| Yong et al. | STPA based safety analysis of regional data center in CTCS-1 train control system | |
| CN112783830A (en) | Method for verifying authenticity of electronic engineering document | |
| CN114611857A (en) | Supervision control method and system for non-coal mine enterprises | |
| Withers et al. | Office Safety Checker for Moving Block Train Control Systems [Research Results] | |
| Nitsch et al. | Model-based Systems Engineering with Matlab/Simulink in the Railway Sector. | |
| CN115476895B (en) | Outgoing train checking method, device, equipment and computer storage medium | |
| US20230249728A1 (en) | Method and system for transmitting enforceable instructions in vehicle control systems | |
| Poluyan et al. | Assessment of human factor in critical infrastructures | |
| CN112767179B (en) | Monitoring and early warning method and system for vehicle insurance value-added service | |
| Zhang et al. | A train control system simulation and analysis method | |
| CN114802368A (en) | Equipment control method, system, device, equipment and storage medium of interlocking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |