CN102316020A - Method for generating and sending transponder messages in real time, as well as train control center device and system - Google Patents
Method for generating and sending transponder messages in real time, as well as train control center device and system Download PDFInfo
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- CN102316020A CN102316020A CN201110126526A CN201110126526A CN102316020A CN 102316020 A CN102316020 A CN 102316020A CN 201110126526 A CN201110126526 A CN 201110126526A CN 201110126526 A CN201110126526 A CN 201110126526A CN 102316020 A CN102316020 A CN 102316020A
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Abstract
The invention provides a method for generating and sending transponder messages in real time, as well as a train control center device and system. The method comprises the following steps: a central processor of the train control center selects a corresponding target message template according to the received access information; after the temporary speed-limit packet information in the template is changed according to the received speed-limit information, first user data are generated and sent to a decoder, and the decoder generates the transponder messages according to the first user data and sends the transponder messages back to the central processor; and the central processor controls an active transponder through sending the transponder messages to a side tracking electronic unit. According to the method, as well as the train control center device and system provided by the invention, the problem that the messages in the train control center are restricted by storage capacity is solved, the temporary speed-limit order can be given out freely, and the railway transportation efficiency is improved.
Description
Technical field
The present invention relates to the railway communication signalling technique, relate in particular to real-time generation of a kind of transponder message and sending method, row control central apparatus and system.
Background technology
Row control center is to constitute Chinese train control system (China Train Control System; CTCS) important component part; The Train Control information that row control center will be used to control station and interval orbit circuit sends to other electronic unit (the line side electronic unit of rail; LEU), send to active balise through LEU again, thereby realize the continuous transmission of Train Control information.Wherein, The information that row control center sends to LEU must adopt the form of message; These messages are with the initial user data that meet certain standard; Process chnnel coding algorithm produces, and the purpose of user data being carried out chnnel coding is the wireless channel safety of transmission that improves between transponder and mobile unit.
Line of Existing Railway and early stage visitor specially in the scheme; The message that row control center sends to active balise adopts the mode of storage in advance; Row control center obtains station sending and receiving car route information from the station computer interlock system; From the dispatching concentration system (Centralized Traffic Control System, CTC) (Temporary Speed Restriction System TSRS) obtains temporary speed limitation order for station subordinate machine system or temporary speed limitation server; According to temporary speed limitation section position, speed limit grade; Select to be stored in advance transponder message in the heart in the row control, send the other electronic unit of the rail of controlling this transponder to, the route information and the speed-limiting messages in operation the place ahead is provided for train through communication interface.
Adopt the mode of storing the transponder message in advance that following defective is arranged:
Adopt the transponder message in advance during storage mode, be listed as the restriction of control central store capacity, only allow to be provided with place's temporary speed limitation in the transponder compass of competency.In practice, can not satisfy the demand of operation maintenance;
Adopt the transponder message in advance during storage mode, be listed as the restriction of control central store capacity, can not realize any setting of speed limit starting point, speed limit terminal point, speed limit;
Adopt the transponder message in advance during storage mode; In order to pick out effective message, row control center must be adjusted according to certain rule when calculating temporary speed limitation starting point and length; So just enlarge the speed limit zone of reality, influenced the efficiency of operation of train.
Summary of the invention
To the above-mentioned defective of prior art, the present invention provides the real-time generation of a kind of transponder message and sending method, row control central apparatus and Chinese train control system.
The present invention provides a kind of transponder message to generate in real time and sending method, comprising:
The central processing unit at row control center receives route information, in several message templates of storage in advance, selects corresponding object message template according to said route information; Receive temporary speed limitation information, according to temporary speed limitation package informatin in the said object message template of said temporary speed limitation information change;
Said central processing unit generates first user data in real time according to the said object message template through change, and sends to the encoder at said row control center;
Said encoder generates corresponding transponder message in real time according to said first user data and returns to said central processing unit, and said central processing unit sends said transponder message to the other electronic unit of rail.
The present invention provides a kind of row control central apparatus, comprises central processing unit and encoder; Wherein, said central processing unit comprises that first processing module, second processing module, the 3rd processing module and manage module everywhere;
Said first processing module is used to receive said route information, in several message templates of storage in advance, selects corresponding object message template according to said route information;
Said second processing module is used to receive temporary speed limitation information, according to temporary speed limitation package informatin in the said object message template of said temporary speed limitation information change;
Said the 3rd processing module is used for generating said first user data in real time according to the said object message template through change, and sends to the encoder at said row control center;
Said encoder is used for generating corresponding said transponder message in real time according to said first user data and returns to said central processing unit;
Said the manages module everywhere, is used for sending the transponder message that said encoder returns to the other electronic unit of rail.
The present invention provides a kind of Chinese train control system; Comprise above-mentioned row control central apparatus; And active balise; Said row control central apparatus is connected through the other electronic unit of rail with said active balise, and the other electronic unit of said rail is used for transmitting the transponder message that said row control central apparatus sends to said active balise.
Real-time generation of transponder message provided by the invention and sending method, row control central apparatus and Chinese train control system are through adopting the technology of the real-time framing of transponder message according to the operation needs; Solved the restricted problem that row control center message receives memory capacity; Realized assigning arbitrarily of temporary speed limitation order; Solve the bottleneck that exists in the scheduling operation management, improved the efficient of railway transportation.
Description of drawings
Fig. 1 generates and sending method embodiment flow chart for transponder message of the present invention in real time;
Fig. 2 generates and another embodiment flow chart of sending method for transponder message of the present invention in real time;
Fig. 3 is for generate transponder message flow chart to first user data coding among transponder message of the present invention generation in real time and the sending method embodiment in real time;
Fig. 4 is listed as control central apparatus example structure sketch map for the present invention;
Fig. 5 is listed as another example structure sketch map of control central apparatus for the present invention;
Fig. 6 is the present invention China train control system example structure sketch map;
Fig. 7 is row control central apparatus structural representation among the present invention China another embodiment of train control system.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The present invention is directed to transponder message in the prior art in advance storage mode be listed as the restriction of control central store capacity; Make and only allow to be provided with place's temporary speed limitation in the transponder compass of competency; And in practice, information such as speed limit starting point, speed limit terminal point, speed limit can not be set arbitrarily according to demand; Thereby can not satisfy the demand of operation maintenance; The defectives such as efficiency of operation of train have been influenced; A solution is provided is the real-time generation of transponder message and sending method, row control central apparatus and Chinese train control system, through adopting the technology of transponder message according to the real-time framing of operation needs, has solved the demand that a transponder compass of competency is provided with the many places speed limit; Realized any setting of temporary speed limitation starting point, temporary speed limitation terminal point and speed limit, for operation maintenance and raising efficiency of operation have played good technical support.
Fig. 1 generates and sending method embodiment flow chart for transponder message of the present invention in real time, and as shown in Figure 1, this method comprises:
The route information that the central processing unit at row control center is sent according to computer interlock system; Information in which message template in several message templates in judging the concrete route information receive and being stored in the central processing unit physical address in advance is consistent, the corresponding object message template of concrete route information that the message template of selection information unanimity is promptly obtained and received at this moment.The temporary speed limitation information that the central processing unit at row control center is sent according to dispatching concentration system or temporary speed limitation server is changed before temporary speed limitation package informatin in the object message template of selecting according to the route information that receives;
Particularly; Information in the message template of storage comprises flag of frame, link bag, gradient bag, line speed bag, track section bag, absolute bag and the temporary speed limitation bag etc. of stopping in advance; Wherein, flag of frame, link bag, gradient bag, line speed bag, track section bag and absolute specifying information value of stopping bag are to be stored in field location corresponding in each message template in advance and in each message template, to immobilize; and the pairing occurrence setting of the information of these field locations in the different message templates is different; and the temporary speed limitation bag in the message template is not provided with the specifying information content in advance, goes to change the information of this temporary speed limitation bag according to the speed limit of assigning in real time order.
At first, the route information that the central processing unit at row control center is sent according to the receiving computer interlock system finds the message template corresponding with this route information as the object message template from several message templates of storage in advance.Then; Central processing unit is again according to the temporary speed limitation package informatin that receives in the object message template that temporary speed limitation information change that CTC/TSRS sends selects according to the route information that receives; This temporary speed limitation package informatin specifically also comprises speed limit effective length, speed limit district starting point, speed limit section length, speed limit rank and speed limit number; Wherein, Speed limit effective length, speed limit district starting point, speed limit section length and speed limit rank are according to the speed limit length of speed limit order indication train; Speed limit rank, speed limit starting point and terminal point are provided with occurrence, and the speed limit number should be provided with several places speed limit according to transponder compass of competency of speed limit order indication occurrence is set, and therefore can remove to change the temporary speed limitation package informatin in the selected object message template according to real-time speed limit order.
What the encoder reception central processing unit at row control center sent carries out chnnel coding according to first user data of object message template generation in real time and to this first user data; After encoding successfully the transponder message that generates is returned to central processing unit again; Central processing unit sends to LEU with this transponder message again, sends active balise to through LEU.
The transponder message that present embodiment provides generates the technology of passing through to adopt according to the operation needs the real-time framing of transponder message with sending method in real time; Solved the problem that row control center message receives memory limitations; Realized assigning arbitrarily of temporary speed limitation order; Improved the efficient of railway transportation, improved the wireless channel safety of transmission between transponder and mobile unit, for operation maintenance and raising efficiency of operation have played good technical support.
Based on the foregoing description; Central processing unit is selecting corresponding object message template also to comprise before; Through the step that identifying code is verified said object message template, before using, message, has only when check word subsidiary in the checking message template is effective through it being deciphered and redundant message memory and the check code in the message storage organization; Just think legal message template, just can select to use.
Further; For the isotype and anomalous mode of anti-locking system is hindered and damaged the message template; Central processing unit is the different message template data of storage two piece of data on different physical addresss respectively; And this two piece of data is carried out deagnostic test in the processing cycle of each software, and monitoring when inconsistent, system just starts the safe handling pattern.
For clearer understand specify for example below the present embodiment, actual conditions are not limited to this according to specifically being used for concrete the setting.Be exemplified below: the data that central processing unit leaves message template 3 in physical address 1 in advance are " 1101 "; Deposit the different message template of a piece of data 3 " 0010 " at physical address 2 so; When two message templates all meet the check code in message memory and the message storage organization through decoding; The data that these two message templates are described are legal; And then compare the different message template data of this two piece of data, if data are not different on the corresponding position, become " 0100 " because receive system interference such as the message template data on the physical address 2; So with physical address 1 on message template data correspondence position data not different, system just starts the safe handling pattern.
The transponder message that present embodiment provides generate in real time with sending method through before using the message template to the measures such as checking of its legitimacy; Realize assigning arbitrarily of temporary speed limitation order, further improved the fail safe of system when having improved the efficient of railway transportation.
Fig. 2 generates and another embodiment flow chart of sending method in real time for transponder message of the present invention, and is as shown in Figure 2, based on the foregoing description, the method comprising the steps of 100 with step 101, step 102 comprises step 102a and step 102b further,
First user data that generates in real time according to the object message template that the encoder at row control center receives that central processing unit sends also carries out generating corresponding transponder message after the chnnel coding to this first user data; After encoder generates corresponding transponder message, and this transponder message is deciphered, reduction generates the second corresponding user data again;
Encoder the transponder message with decoding after second user data send to central processing unit simultaneously; Central processing unit compares first user data that sends to encoder and second user data according to reducing behind the first user data coding and decoding that receives this encoder passback; Formed the closed-loop control of the real-time framing of transponder message; If central processing unit is relatively more consistent, then send said transponder message to LEU, send active balise to through LEU.
The transponder message that present embodiment provides generates in real time with sending method and carries out closed-loop control when adopting the real-time framing technology of transponder message; Realize assigning arbitrarily of temporary speed limitation order, further improved the fail safe of system when having improved the efficient of railway transportation.
Based on the foregoing description, when said encoder is encoded to said first user data, start a timer and pick up counting; When if said timer timing exceeds the scheduled time; Said encoder does not generate said transponder message as yet; Then said encoder sends overtime sign to said central processing unit, to indicate said central processing unit said first user data is adjusted and is resend.
Encoder carries out real-time framing according to the FFFIS rule to first user data that receives; According to Europe superscript Subset-036; Exist in theory certain user's data can not by successful code conversion become message maybe, though this possibility is very low (for random data less than 10
-100); Some data transaction becomes also can influence real-time than long the operation time of message in addition.Row control central apparatus is a kind of real-time control system; In order to prevent above two kinds of situation; Guarantee that row control central apparatus can generate effective response device message in real time; And send to LEU, and in the real-time framing process of transponder message, introduce timer, this timer carries out the time registration when the major cycle of cataloged procedure begins; Before new circulation beginning to judging the running time of present encoding process; If surpass the predefine time limit then stop coded program and return overtime sign, indicating said CPU, and adjusted first user data is resend to encoder some are adjusted the back to the little data of systematic influence and just encode successfully easily in said first user data to central processor CPU.
Fig. 3 is for generate transponder message flow chart to first user data coding in transponder message of the present invention generation in real time and the sending method in real time, and the specific coding flow process is as shown in Figure 3,
In the present embodiment, what select for use is 830 message templates, and central processor CPU is issued said encoder through dual port RAM; Encoder is according to the computing of encoding of FFFIS coding rule; Pick up counting so that the scramble time is monitored during a coding circulation beginning; When if the timer timing exceeds the scheduled time; Encoder does not generate corresponding transponder message as yet, and then said encoder sends overtime sign to CPU, and CPU adjusts and resends said first user data with indication; If there is not overtime coding successfully to generate 1023 corresponding transponder messages, decode according to the FFFIS rule again, be reduced into 830 second user data,, issue said central processing unit through dual port RAM.830 second user data after the reduction that CPU will receive is compared with 830 first user data that sends to encoder, more inconsistently thinks that message is illegal, in the next cycle calculating of encoding again again.
The transponder message that present embodiment provides generates in real time with sending method and encoder is introduced timer when adopting the real-time framing technology of transponder message; Realized the duration monitoring of the real-time framing of transponder message; Further improved the efficient of system; Real-time and the fail safe transmitted between transponder and mobile unit have been improved, for operation maintenance and raising efficiency of operation have played good technical support.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 4 is listed as control central apparatus example structure sketch map for the present invention; As shown in Figure 4; This row control central apparatus comprises central processing unit 41 and encoder 42; Wherein, central processing unit 41 comprises that first processing module 411, second processing module 412, the 3rd processing module 413 and manage module 414 everywhere.
Wherein, first processing module 411 is used to receive said route information, in several message templates of storage in advance, selects corresponding object message template according to said route information; Second processing module 412 is used to receive temporary speed limitation information, according to temporary speed limitation package informatin in the said object message template of said temporary speed limitation information change; The 3rd processing module 413 is used for generating said first user data in real time according to the said object message template through change, and sends to the encoder at said row control center; Encoder 42 is used for generating corresponding said transponder message in real time according to said first user data and returns to said central processing unit; The manages module 414 everywhere is used for sending the transponder message that said encoder returns to the other electronic unit of rail.
Particularly; Information in the message template of storage comprises flag of frame, link bag, gradient bag, line speed bag, track section bag, absolute bag and the temporary speed limitation bag etc. of stopping in advance; Wherein, flag of frame, link bag, gradient bag, line speed bag, track section bag and absolute specifying information value of stopping bag are to be stored in the field location of correspondence in each message template in advance and in each message template, to immobilize; and the pairing occurrence setting of the information of these field locations in the different message templates is different, and the temporary speed limitation bag in the message template is not provided with the specifying information content in advance.
The function and the handling process of the row control central apparatus that present embodiment provides can repeat no more referring to said method embodiment here.
The row control central apparatus that present embodiment provides generates and the transponder beacon message through utilizing real-time framing technology in real time; Solved the restriction of row control center message memory capacity; Realized assigning arbitrarily of temporary speed limitation; Solve the bottleneck that exists in the scheduling operation management, improved the efficient of railway transportation.
Fig. 5 is listed as another example structure sketch map of control central apparatus for the present invention; As shown in Figure 5, based on the foregoing description, this row control central apparatus comprises central processing unit 41 and encoder 42; Wherein, Central processing unit 41 comprises that first processing module 411, second processing module 412, the 3rd processing module 413 and manage module 414 everywhere, and further, encoder 42 also comprises the 5th processing module 421, the 6th processing module 422 and the 7th processing module 423.
Wherein, the 5th processing module 421 in the encoder 42 is used for said first user data is encoded, and generates corresponding transponder message in real time; The 6th processing module 422 is used for said transponder message is deciphered, and generates second user data; The 7th processing module 423 is used for said transponder message and said second user data are sent to said central processing unit.
Further, in the central processing unit 41 managed module 414 everywhere and also comprised the first module 414a and the second unit 414b,
Wherein, first module 414a is used for said first user data and said second user data that said encoder sends are compared; The second unit 414b is used for then sending said transponder message to the other electronic unit of rail if know that through said first module judgement said first user data is consistent with said second user data.
The row control central apparatus that present embodiment provides carries out closed-loop control when utilizing the real-time framing technology of transponder message; Solved the restriction of row control center message memory capacity; Realized assigning arbitrarily of temporary speed limitation; Solved the bottleneck that exists in the scheduling operation management, the fail safe that has further improved system when having improved the efficient of railway transportation.
Based on the foregoing description, be provided with a timer in the said encoder, be used for when said encoder is encoded to said first user data, picking up counting; When if said timer timing exceeds the scheduled time; Said encoder does not generate said transponder message as yet; Then said encoder sends overtime sign to said central processing unit, to indicate said central processing unit said first user data is adjusted and is resend.
The row control central apparatus that present embodiment provides is through introducing timer to encoder in the real-time framing technology of transponder message; Realized the duration monitoring of the real-time framing of transponder message; Further improved the efficient of system; Real-time and the fail safe transmitted between transponder and mobile unit have been improved, for operation maintenance and raising efficiency of operation have played good technical support.
Fig. 6 is the present invention China train control system example structure sketch map; As shown in Figure 6; This China's train control system comprises row control central apparatus 1, the other electronic unit 2 of rail and active balise 3; Row control central apparatus 1 is connected through the other electronic unit 2 of rail with active balise 3, and wherein, the other electronic unit 2 of rail is used for transmitting the transponder message that row control central apparatus 1 sends to active balise 3.
Particularly, this China's train control system also comprises computer interlock system and dispatching concentration system or temporary speed limitation server, and wherein, computer interlock system is used to said row control central apparatus said route information is provided; Dispatching concentration system or temporary speed limitation server are used to said row control central apparatus said temporary speed limitation information are provided.
Wherein row are controlled the row control central apparatus that central apparatus 1 can adopt the foregoing description to provide, and the other electronic unit 2 of said rail is other electronic unit of rail and an active balise related among above-mentioned each embodiment with active balise 3.Concrete structure and the function and the handling process of each device in the Chinese train control system that present embodiment provides can repeat no more referring to the embodiment of said method with row control central apparatus here.
The Chinese train control system that present embodiment provides generates and the transponder beacon message through the technology of utilizing real-time framing; Solved the restriction of row control center message memory capacity; Realized assigning arbitrarily of temporary speed limitation; Solve the bottleneck that exists in the scheduling operation management, improved the efficient of railway transportation.
Further, Fig. 7 is for row control central apparatus structural representation among the present invention China another embodiment of train control system, and is as shown in Figure 7; This row control central apparatus adopts two to take advantage of two to get two safe redundancy structure; Comprise I, II two series control central apparatus, next owner's control of normal condition, another is subsequent use; Monosystem is provided with two and overlaps independently central processing unit and encoder, comprises encoder 1 and CPU1 and encoder 2 and CPU2 in the I system; Comprise encoder 3 and CPU3 and encoder 4 and CPU4 in the II system; Every cover central processing unit and encoder carry out independently the real-time framing handling process of transponder message separately respectively and keep synchronously in the monosystem; The transponder message that generates after every cover central processing unit and the coder processes in the monosystem is compared; If comparative result is consistent; Send to corresponding LEU to the transponder message according to the row control center of standard and the secure communication protocols of LEU again, guaranteed the correct of transponder message, comparative result is inconsistent then to carry out safe handling.
The Chinese train control system that present embodiment provides is through redundancy structure that adopts row control central apparatus and the technology generation and transponder beacon message that utilizes real-time framing; Solved the restriction of row control center message memory capacity; Realized assigning arbitrarily of temporary speed limitation; Solve the bottleneck that exists in the scheduling operation management, improved the efficient of railway transportation, also ensured the fail safe and the stability of train control system simultaneously.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (12)
1. a transponder message generates and sending method in real time, it is characterized in that, comprising:
The central processing unit at row control center receives route information, in several message templates of storage in advance, selects corresponding object message template according to said route information; Receive temporary speed limitation information, according to temporary speed limitation package informatin in the said object message template of said temporary speed limitation information change;
Said central processing unit generates first user data according to the said object message template through change, and sends to the encoder at said row control center;
Said encoder generates corresponding transponder message in real time according to said first user data and returns to said central processing unit, and said central processing unit sends said transponder message to the other electronic unit of rail.
2. transponder message according to claim 1 generates and sending method in real time, it is characterized in that, said message template comprises flag of frame, link bag, gradient bag, line speed bag, track section bag and the absolute bag that stops; Said temporary speed limitation package informatin comprises speed limit effective length, speed limit district starting point, speed limit section length, speed limit rank and speed limit number.
3. transponder message according to claim 1 and 2 generates and sending method in real time; It is characterized in that; Said encoder generates corresponding transponder message in real time according to said first user data and returns to said central processing unit, and said central processing unit sends said transponder message to the other electronic unit of rail and comprises:
Said encoder is encoded to said first user data, generates corresponding transponder message in real time; And said transponder message deciphered, generate second user data;
Said encoder sends to said central processing unit with said transponder message and said second user data; Said central processing unit compares said first user data and said second user data; If consistent, then send said transponder message to the other electronic unit of rail.
4. transponder message according to claim 1 and 2 generates in real time and sending method, it is characterized in that, also comprises the step of said object message template being verified through identifying code before the corresponding object message template said the selection.
5. transponder message according to claim 1 and 2 generates and sending method in real time, it is characterized in that, also comprises: when said encoder is encoded to said first user data, start a timer and pick up counting; When if said timer timing exceeds the scheduled time; Said encoder does not generate said transponder message as yet; Then said encoder sends overtime sign to said central processing unit, to indicate said central processing unit said first user data is adjusted and is resend.
6. a row control central apparatus is characterized in that, comprises central processing unit and encoder; Wherein, said central processing unit comprises that first processing module, second processing module, the 3rd processing module and manage module everywhere;
Said first processing module is used to receive route information, in several message templates of storage in advance, selects corresponding object message template according to said route information;
Said second processing module is used to receive temporary speed limitation information, according to temporary speed limitation package informatin in the said object message template of said temporary speed limitation information change;
Said the 3rd processing module is used for generating first user data in real time according to the said object message template through change, and sends to the encoder at said row control center;
Said encoder is used for generating corresponding said transponder message in real time according to said first user data and returns to said central processing unit;
Said the manages module everywhere, is used for sending the transponder message that said encoder returns to the other electronic unit of rail.
7. row control central apparatus according to claim 6 is characterized in that said encoder comprises:
The 5th processing module is used for said first user data is encoded, and generates corresponding transponder message in real time;
The 6th processing module is used for said transponder message is deciphered, and generates second user data;
The 7th processing module is used for said transponder message and said second user data are sent to said central processing unit.
8. row control central apparatus according to claim 7 is characterized in that, said manages module everywhere comprises:
First module is used for said first user data and said second user data that said encoder sends are compared;
Unit second is used for then sending said transponder message to the other electronic unit of rail if know that through said first module judgement said first user data is consistent with said second user data.
9. row control central apparatus according to claim 6 is characterized in that, is provided with a timer in the said encoder, is used for when said encoder is encoded to said first user data, picking up counting; When if said timer timing exceeds the scheduled time; Said encoder does not generate said transponder message as yet; Then said encoder sends overtime sign to said central processing unit, to indicate said central processing unit said first user data is adjusted and is resend.
10. according to the arbitrary described row control central apparatus of claim 6 to 9, it is characterized in that said message template comprises flag of frame, link bag, gradient bag, line speed bag, track section bag and the absolute bag that stops; Said temporary speed limitation package informatin comprises speed limit effective length, speed limit district starting point, speed limit section length, speed limit rank and speed limit number.
11. Chinese train control system; It is characterized in that; Comprise like the arbitrary described row control central apparatus of claim 6 to 10; And active balise, said row control central apparatus is connected through the other electronic unit of rail with said active balise, and the other electronic unit of said rail is used for transmitting the transponder message that said row control central apparatus sends to said active balise.
12. Chinese train control system according to claim 11 is characterized in that, also comprises:
Computer interlock system is used to said row control central apparatus said route information is provided;
Dispatching concentration system or temporary speed limitation server are used to said row control central apparatus said temporary speed limitation information are provided.
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| CN103200130A (en) * | 2013-04-19 | 2013-07-10 | 北京交大思诺科技有限公司 | Safe storage and selection method and device for messages in LEU (Line-side Electronic Unit) |
| CN103661495A (en) * | 2014-01-07 | 2014-03-26 | 北京全路通信信号研究设计院有限公司 | Circuit data processing method and circuit data processing device |
| CN103738365A (en) * | 2013-12-20 | 2014-04-23 | 北京交控科技有限公司 | Temporary train speed restriction method and system |
| CN103763305A (en) * | 2013-12-20 | 2014-04-30 | 北京交控科技有限公司 | Message format generating method and equipment |
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| CN114666009A (en) * | 2022-03-16 | 2022-06-24 | 天津津航计算技术研究所 | Automatic responder message generation method based on pattern matching |
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| US9969410B2 (en) | 2012-09-10 | 2018-05-15 | Siemens Industry, Inc. | Railway safety critical systems with task redundancy and asymmetric communications capability |
| CN103200130A (en) * | 2013-04-19 | 2013-07-10 | 北京交大思诺科技有限公司 | Safe storage and selection method and device for messages in LEU (Line-side Electronic Unit) |
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| CN105209314A (en) * | 2013-05-14 | 2015-12-30 | 深圳市坐标系交通技术有限公司 | Train control method, and apparatus and system thereof |
| CN105209314B (en) * | 2013-05-14 | 2018-03-16 | 深圳市坐标系交通技术有限公司 | A kind of Train control method and its device and system |
| CN103763305B (en) * | 2013-12-20 | 2017-01-11 | 北京交控科技股份有限公司 | Message format generating method and equipment |
| CN103738365B (en) * | 2013-12-20 | 2016-02-10 | 北京交控科技有限公司 | train temporary speed-limiting method and system |
| CN103763305A (en) * | 2013-12-20 | 2014-04-30 | 北京交控科技有限公司 | Message format generating method and equipment |
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| CN106414214A (en) * | 2014-04-16 | 2017-02-15 | 西门子工业公司 | Railway safety critical systems with task redundancy and asymmetric communications capability |
| CN104158624A (en) * | 2014-08-06 | 2014-11-19 | 固安信通信号技术股份有限公司 | Redundancy two-out-of-two decoding control device for BTM (Balise Transmission Module) system and redundancy two-out-of-two decoding method |
| CN104158624B (en) * | 2014-08-06 | 2017-11-14 | 固安信通信号技术股份有限公司 | A kind of redundancy two for BTM systems takes two decoding controllers and coding/decoding method |
| CN107659660A (en) * | 2017-10-20 | 2018-02-02 | 河南辉煌科技股份有限公司 | The implementation method of binary profile file encapsulation CTCS row control transponder messages |
| CN107659660B (en) * | 2017-10-20 | 2021-02-19 | 河南辉煌科技股份有限公司 | Method for realizing binary configuration file packaging CTCS column control responder message |
| CN108376128A (en) * | 2018-01-19 | 2018-08-07 | 凯美瑞德（苏州）信息科技股份有限公司 | A kind of processing method and system of communication message |
| CN109088864A (en) * | 2018-07-31 | 2018-12-25 | 北京交大思诺科技股份有限公司 | Transponder data generates and management system |
| CN111103864A (en) * | 2019-12-19 | 2020-05-05 | 卡斯柯信号(北京)有限公司 | Method and device suitable for train control center test |
| CN111086540A (en) * | 2020-03-23 | 2020-05-01 | 北京全路通信信号研究设计院集团有限公司 | Railway message information processing method and system |
| CN111776017A (en) * | 2020-07-09 | 2020-10-16 | 卡斯柯信号(北京)有限公司 | Method and device for controlling temporary speed limit of train |
| CN111645731A (en) * | 2020-08-03 | 2020-09-11 | 湖南中车时代通信信号有限公司 | Automatic generation method, system and device of responder message |
| CN114079524A (en) * | 2020-08-11 | 2022-02-22 | 北京交大微联科技有限公司 | LEU safety comparison device and method based on time difference |
| CN114079524B (en) * | 2020-08-11 | 2023-07-25 | 北京交大微联科技有限公司 | LEU safety comparison device and method based on time difference |
| WO2022134880A1 (en) * | 2020-12-23 | 2022-06-30 | 卡斯柯信号有限公司 | Reliability protection method for real-time scrambled packet transmission of train control center system |
| CN114666009A (en) * | 2022-03-16 | 2022-06-24 | 天津津航计算技术研究所 | Automatic responder message generation method based on pattern matching |
| CN115257893A (en) * | 2022-07-26 | 2022-11-01 | 卡斯柯信号有限公司 | Method and tool for generating and using offline message of active responder |
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