CN103738364B - A kind of section searching method and system - Google Patents
A kind of section searching method and system Download PDFInfo
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- CN103738364B CN103738364B CN201310689482.1A CN201310689482A CN103738364B CN 103738364 B CN103738364 B CN 103738364B CN 201310689482 A CN201310689482 A CN 201310689482A CN 103738364 B CN103738364 B CN 103738364B
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Abstract
A kind of section searching method provided by the invention and system, the method comprises: S0: set up electronic chart according to line description mode in advance; S1: obtain initial kilometer post to be checked, termination kilometer post to be checked, the direction of search; S2: the logic block at place, initial kilometer post position to be checked in searching electronic map, the logic block identifier of record logic block; S3: the next logic block searching current logic section along the direction of search, records the logic block identifier of described next logic block; S4: judge whether next logic block is less than described termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then performs S3, otherwise perform S5; S5: stop search, forms the sequence of logic block identifier, exports the sequence of described logic block identifier according to the sequencing of record by the logic block identifier of record.By method and system provided by the invention, train can be reduced in by potential safety hazard during respective carter circuit.
Description
Technical field
The present invention relates to technical field of rail traffic, particularly relate to a kind of section searching method and system.
Background technology
City Rail Transit System strides forward to integration, intellectuality and networking direction, based on the train operation control system (CommunicationBasedTrainControlSystem of communication, CBTC) automatic train monitoring (AutomaticTrainSupervision in, ATS) system is as the important component part of CBTC system, and the supervision of primary responsibility train and operation control.ATS system is Train Dispatch & Command pattern according to urban track traffic and feature, the modern communication technology of comprehensive employing, computer technology, it is highly reliable that network technology and automatic control technology are developed, high efficiency automatic monitoring system, train route graph equipment state display completely can be completed, route controls automatically, train operation automatic tracing, running chart Computer-aided display, running chart adjusts automatically, real-world operation figure describes automatically, train operation and equipment working state real time monitoring, start indicator device controls automatically, various operation (transportation index) programming count and alarm message, the various functions such as system cloud gray model daily record and the automatic record sort of Action Events.
ATS system is also carry out manually operated platform to urban track traffic, the transmission of the manual control instruction arranging/cancel temporary speed limitation can be carried out by the dispatching workstations of ATS subsystem, temporary speed limitation arrange/cancellation process in, need by certain method to track section search facilitate location temporary speed limitation place section.Under CBTC rank, temporary speed limitation is described by a series of logic block sequence and speed limit, and operating line position is described by kilometer post, so need the kilometer post information of input to be converted to logic block sequence.
When kilometer post information is converted to logic block sequence, need to set up electronic chart according to line description mode, and searching electronic map, draw logic block sequence.Its key problem is the line description mode of line description mode, particularly section with a switch or switches.In prior art, conventional line description mode mainly contains following two kinds of modes: mode one: be each logic block editor logic block identifier, section with a switch or switches also identifies according to a logic block.Mode two: be each logic block editor logic block identifier, section with a switch or switches then identifies according to three logic blocks: be a logic block from beginning of turnout to switch blade, being a logic block from switch blade to locating terminal, is a logic block from switch blade to antiposition terminal.
Visible by foregoing description, in prior art, section with a switch or switches integrally identifies by mode one, resolving accuracy is low, when arranging the temporary speed limitation of one section of kilometer post, the location of track switch and antiposition will all be capped, when planning train and passing through track switch antiposition with certain speed limit, also can have an impact to the train that track switch is directed through, train has certain potential safety hazard by during corresponding track circuit.Section with a switch or switches is divided into three logic blocks to identify by mode two, and when arranging speed limit to these three logic blocks, once three logic blocks are provided with different temporary speed limitations respectively, train has certain potential safety hazard by during corresponding track circuit.
Summary of the invention
The invention provides a kind of section searching method and system, train can be reduced in by potential safety hazard during respective carter circuit.
On the one hand, the invention provides a kind of section searching method, described method comprises:
S0: set up electronic chart according to line description mode in advance;
S1: obtain initial kilometer post to be checked, termination kilometer post to be checked, the direction of search;
S2: the logic block at place, initial kilometer post position to be checked described in searching electronic map, records the logic block identifier of described logic block;
S3: the next logic block searching described current logic section along the described direction of search, records the logic block identifier of described next logic block;
S4: judge whether described next logic block is less than described termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then performs S3, otherwise perform S5;
S5: stop search, forms the sequence of logic block identifier, exports the sequence of described logic block identifier according to the sequencing of record by the logic block identifier of record.
Further, described line description mode comprises:
The corresponding logic block identifier of each logic block;
Location section in section with a switch or switches is as a logic block;
Each antiposition section in section with a switch or switches is as a logic block;
Described location section is the section of beginning of turnout to locating terminal;
Described antiposition section is the section that beginning of turnout arrives antiposition terminal.
Further, a described section with a switch or switches comprises: a location section and at least one antiposition section.
Further, the described direction of search comprises:
Branch-cut bridge between section of coming in and going out line, up main track, up side line, descending main track, descending side line, descending side line, descending side line, up-downgoing.
On the other hand, the invention provides a kind of section search system, described system comprises:
Electronic chart sets up module, for setting up electronic chart according to line description mode;
Acquisition module, for obtaining initial kilometer post to be checked, termination kilometer post to be checked, the direction of search;
First search module, for the logic block at the place, to be checked initial kilometer post position that acquisition module in searching electronic map obtains, records the logic block identifier of described logic block;
Second search module, for searching the next logic block of described current logic section along the described direction of search, records the logic block identifier of described next logic block;
Judge module, for judging whether described next logic block is less than described termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then sends search signal to described second search module, otherwise sends output signal to output module;
Output module, for the logic block identifier of described first search module and described second search module record to be formed the sequence of logic block identifier according to the sequencing of record, exports the sequence of described logic block identifier.
Further, described line description mode comprises:
The corresponding logic block identifier of each logic block;
Location section in section with a switch or switches is as a logic block;
Each antiposition section in section with a switch or switches is as a logic block;
Described location section is the section of beginning of turnout to locating terminal;
Described antiposition section is the section that beginning of turnout arrives antiposition terminal.
Further, a described section with a switch or switches comprises: a location section and at least one antiposition section.
Further, the described direction of search comprises:
Branch-cut bridge between section of coming in and going out line, up main track, up side line, descending main track, descending side line, descending side line, descending side line, up-downgoing.
By a kind of section searching method provided by the invention and system, electronic chart is set up according to line description mode, by searching electronic map, kilometer post is converted to the sequence of corresponding logic block identifier, ensure operation rationally effectively, be reduced in train by potential safety hazard during respective carter circuit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of section searching method diagram of circuit that one embodiment of the invention provides;
Fig. 2 is a kind of actual physics section partition schematic diagram that one embodiment of the invention provides;
Fig. 3 is the schematic diagram of line description mode one of the prior art;
Fig. 4 is the schematic diagram of line description mode two of the prior art;
Fig. 5 is the schematic diagram of a kind of line description mode that one embodiment of the invention provides;
Fig. 6 is the schematic diagram of the another kind of line description mode that one embodiment of the invention provides;
Fig. 7 is a kind of section search system structural representation that one embodiment of the invention provides.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly; below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; obviously; described embodiment is the present invention's part embodiment, instead of whole embodiments, based on the embodiment in the present invention; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Embodiments provide a kind of section searching method, see Fig. 1, the method comprises:
S0: set up electronic chart according to line description mode in advance;
S1: obtain initial kilometer post to be checked, termination kilometer post to be checked, the direction of search;
S2: the logic block at place, initial kilometer post position to be checked in searching electronic map, records the logic block identifier of this logic block;
S3: the next logic block searching current logic section along the direction of search, records the logic block identifier of this next logic block;
S4: judge whether next logic block is less than termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then performs S3, otherwise perform S5;
S5: stop search, forms the sequence of logic block identifier, exports the sequence of this logic block identifier according to the sequencing of record by the logic block identifier of record.
By a kind of section searching method that the embodiment of the present invention provides, electronic chart is set up according to line description mode, by searching electronic map, kilometer post is converted to the sequence of corresponding logic block identifier, ensure operation rationally effectively, be reduced in train by potential safety hazard during respective carter circuit.
Wherein, line description mode comprises:
The corresponding logic block identifier of each logic block;
Location section in section with a switch or switches is as a logic block;
Each antiposition section in section with a switch or switches is as a logic block;
Location section is the section of beginning of turnout to locating terminal;
Antiposition section is the section that beginning of turnout arrives antiposition terminal.
Comprise at a section with a switch or switches: a location section and at least one antiposition section.
The direction of search comprises:
Branch-cut bridge between section of coming in and going out line, up main track, up side line, descending main track, descending side line, descending side line, descending side line, up-downgoing.
See Fig. 2, it is an actual physics section partition schematic diagram; B is beginning of turnout, and E is locating terminal, and D is antiposition terminal, and C is switch blade.Section FB is physical zone 1, and section BE is physical zone 2, and section EN is physical zone 3.
See Fig. 3, for the actual physics section of Fig. 2, adopt line description mode one that the actual physics section partition of Fig. 2 is become logic block.Be beginning of turnout see Fig. 3, B, E is locating terminal, and D is antiposition terminal, and C is switch blade.Section FB to be divided into two logic blocks be logic block FA and logic block AB, section BE be respectively a logic block BE, section EN is a logic block EN.The logic block identifier that logic block FA is corresponding is 1, and the logic block identifier that logic block AB is corresponding is 2, and the logic block identifier that volume section BE is corresponding is 3, and the logic block identifier that volume section EN is corresponding is 4.
See Fig. 4, for the actual physics section of Fig. 2, adopt line description mode two that the actual physics section partition of Fig. 2 is become logic block.Be beginning of turnout see Fig. 4, B, E is locating terminal, and D is antiposition terminal, and C is switch blade.Section FB being divided into two logic blocks is that to be divided into three logic blocks be logic block BC, logic block CE, logic block CD respectively for logic block FA and logic block AB, section BE respectively, and section EN is a logic block EN.The logic block identifier that logic block FA is corresponding is 1, the logic block identifier that logic block AB is corresponding is 2, the logic block identifier collecting section BC corresponding is 3, the logic block identifier collecting section CE corresponding is 4, the logic block identifier collecting section CD corresponding is 5, and the logic block identifier that volume section EN is corresponding is 6.
See Fig. 5, for the actual physics section of Fig. 2, the actual physics section partition of Fig. 2 is become logic block by a kind of line description mode adopting the embodiment of the present invention to provide.Be beginning of turnout see Fig. 5, B, E is locating terminal, and D is antiposition terminal.Section FB being divided into two logic blocks is that to be divided into two logic blocks be logic block BE, logic block BCD respectively for logic block FA and logic block AB, section BE respectively, and section EN is a logic block EN.The logic block identifier that logic block FA is corresponding is 1, the logic block identifier that logic block AB is corresponding is 2, the logic block identifier collecting section BE corresponding is 3, and the logic block identifier that volume section BCD is corresponding is 4, and the logic block identifier that volume section EN is corresponding is 5.
See Fig. 6, for the actual physics section of Fig. 2, the actual physics section partition of Fig. 2 is become logic block by a kind of line description mode adopting the embodiment of the present invention to provide.Be beginning of turnout see Fig. 6, B, E is locating terminal, and D is antiposition terminal.Section FB being divided into two logic blocks is that to be divided into three logic blocks be logic block BE, logic block BCD, logic block EHG respectively for logic block FA and logic block AB, section BE respectively, and section EN is a logic block EN.The logic block identifier that logic block FA is corresponding is 1, the logic block identifier that logic block AB is corresponding is 2, the logic block identifier collecting section BE corresponding is 3, the logic block identifier collecting section BCD corresponding is 4, the logic block identifier collecting section EHG corresponding is 5, and the logic block identifier that volume section EN is corresponding is 6.
Embodiments provide a kind of section search system, see Fig. 7, this system comprises:
Electronic chart sets up module 701, for setting up electronic chart according to line description mode;
Acquisition module 702, for obtaining initial kilometer post to be checked, termination kilometer post to be checked, the direction of search;
First search module 703, for the logic block at the place, to be checked initial kilometer post position that acquisition module in searching electronic map 702 obtains, records the logic block identifier of this logic block;
Second search module 704, for searching the next logic block of current logic section along the direction of search, records the logic block identifier of this next logic block;
Judge module 705, for judging whether next logic block is less than termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then sends search signal to the second search module, otherwise sends output signal to output module;
Output module 706, forms the sequence of logic block identifier, exports the sequence of this logic block identifier according to the sequencing of record for the logic block identifier that the first search module 703 and the second search module 704 recorded.
Line description mode comprises:
The corresponding logic block identifier of each logic block;
Location section in section with a switch or switches is as a logic block;
Each antiposition section in section with a switch or switches is as a logic block;
Location section is the section of beginning of turnout to locating terminal;
Antiposition section is the section that beginning of turnout arrives antiposition terminal.
A section with a switch or switches comprises: a location section and at least one antiposition section.
The direction of search comprises:
Branch-cut bridge between section of coming in and going out line, up main track, up side line, descending main track, descending side line, descending side line, descending side line, up-downgoing.
In addition, alternatively, acquisition module comprises inputting interface, and inputting interface comprises: initial kilometer post to be checked, termination kilometer post to be checked, the direction of search; After input initial kilometer post to be checked, termination kilometer post to be checked on inputting interface, judge the kilometer post numerical value inputted be whether effectively on the occasion of, if, then judge whether the to be checked initial kilometer post inputted is less than termination kilometer post to be checked, if so, then notify that the first search module 703 is searched for, otherwise, initial kilometer post and termination kilometer post are intercoursed numerical value, and then notifies that the first search module 703 is searched for; If the kilometer post numerical value of input be whether effectively on the occasion of, then eject " correct kilometer post please be input, the numeral being greater than 0 need be inputted " prompted dialog frame.
Alternatively, output module 706 comprises output interface, the sequence of logic block identifier is shown.
Visible by foregoing description, embodiment of the present invention beneficial effect specific as follows:
1, a kind of section searching method provided by the embodiment of the present invention and system, electronic chart is set up according to line description mode, logic block identifier sequence corresponding to kilometer post convert to by searching electronic map, ensure operation rationally effectively, be reduced in train by potential safety hazard during respective carter circuit.
2, provide a kind of line description mode by the embodiment of the present invention, give corresponding identifier to the location section of section with a switch or switches and each antiposition section, higher than line description mode one resolving accuracy, more succinct than line description mode two.
It should be noted that, in this article, the relational terms of such as first and second and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other same factor.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in the storage medium of embodied on computer readable, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium in.
Finally it should be noted that: the foregoing is only preferred embodiment of the present invention, only for illustration of technical scheme of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (6)
1. a section searching method, is characterized in that, described method comprises:
S0: set up electronic chart according to line description mode in advance;
Described line description mode comprises:
The corresponding logic block identifier of each logic block;
Each location section in section with a switch or switches is as a logic block;
Each antiposition section in section with a switch or switches is as a logic block;
Described location section is the section of beginning of turnout to locating terminal;
Described antiposition section is the section that beginning of turnout arrives antiposition terminal;
S1: obtain initial kilometer post to be checked, termination kilometer post to be checked, the direction of search;
S2: the logic block at place, initial kilometer post position to be checked described in searching electronic map, records the logic block identifier of described logic block;
S3: the next logic block searching current logic section along the described direction of search, records the logic block identifier of described next logic block;
S4: judge whether described next logic block is less than described termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then performs S3, otherwise perform S5;
S5: stop search, forms the sequence of logic block identifier, exports the sequence of described logic block identifier according to the sequencing of record by the logic block identifier of record.
2. method according to claim 1, is characterized in that, a described section with a switch or switches comprises: a location section and at least one antiposition section.
3. method according to claim 1, is characterized in that, the described direction of search comprises:
Section of coming in and going out line, up main track, up side line, descending main track, branch-cut bridge between descending side line and up-downgoing.
4. a section search system, is characterized in that, described system comprises:
Electronic chart sets up module, for setting up electronic chart according to line description mode;
Described line description mode comprises:
The corresponding logic block identifier of each logic block;
Each location section in section with a switch or switches is as a logic block;
Each antiposition section in section with a switch or switches is as a logic block;
Described location section is the section of beginning of turnout to locating terminal;
Described antiposition section is the section that beginning of turnout arrives antiposition terminal;
Acquisition module, for obtaining initial kilometer post to be checked, termination kilometer post to be checked, the direction of search;
First search module, for the logic block at the place, to be checked initial kilometer post position that acquisition module in searching electronic map obtains, records the logic block identifier of described logic block;
Second search module, for searching the next logic block of current logic section along the described direction of search, records the logic block identifier of described next logic block;
Judge module, for judging whether described next logic block is less than described termination kilometer post to be checked along the terminal kilometer post of the direction of search, if so, then sends search signal to described second search module, otherwise sends output signal to output module;
Output module, for the logic block identifier of described first search module and described second search module record to be formed the sequence of logic block identifier according to the sequencing of record, exports the sequence of described logic block identifier.
5. system according to claim 4, is characterized in that, a described section with a switch or switches comprises: a location section and at least one antiposition section.
6. system according to claim 4, is characterized in that, the described direction of search comprises:
Section of coming in and going out line, up main track, up side line, descending main track, branch-cut bridge between descending side line and up-downgoing.
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| CN201310689482.1A CN103738364B (en) | 2013-12-16 | 2013-12-16 | A kind of section searching method and system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104346453A (en) * | 2014-10-29 | 2015-02-11 | 北京交控科技有限公司 | ATS (Application Tracking System) path searching method and system |
| CN108058724A (en) * | 2017-11-22 | 2018-05-22 | 交控科技股份有限公司 | Switch section temporary speed limitation processing method and processing device in the CBTC systems that interconnect |
| CN109484435B (en) * | 2018-11-28 | 2021-04-27 | 交控科技股份有限公司 | Train positioning method and device suitable for intelligent rail transit detection system |
| CN112590882B (en) * | 2020-12-22 | 2022-12-20 | 交控科技股份有限公司 | Method and device for determining axle counting sections in logic section path |
| CN117360590A (en) * | 2022-06-29 | 2024-01-09 | 比亚迪股份有限公司 | Train control method, system and controller based on combined coordinate system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1312893A2 (en) * | 2001-11-15 | 2003-05-21 | Alpine Electronics, Inc. | Navigation apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005337867A (en) * | 2004-05-26 | 2005-12-08 | Docomo Technology Inc | Portable terminal and server device |
| WO2010035319A1 (en) * | 2008-09-25 | 2010-04-01 | ジェイアール東日本コンサルタンツ株式会社 | Facility management system using geographic information system |
-
2013
- 2013-12-16 CN CN201310689482.1A patent/CN103738364B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1312893A2 (en) * | 2001-11-15 | 2003-05-21 | Alpine Electronics, Inc. | Navigation apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 基于特征点的临时限速信息显示方法;吴炳昊;《铁路通信信号工程技术》;20090430;第6卷(第2期);第3章第1-4段，第3.1节第1-2段，第3.2节1-9段，图1-2 * |
| 铁路站场行车设备地理信息系统设计与实现;郑蓓蓓等;《铁路计算机应用》;20050531;第14卷(第5期);第4.2节第1段 * |
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Address after: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee after: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee before: Beijing Traffic Control Technology Co., Ltd. |
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Address after: 100070 Beijing science and Technology Park of Fengtai District Seahawks Hospital No. 6 2, No. 3 (Park) Patentee after: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee before: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. |