CN102923166A - Main plug-in connector for integrated train overspeed protection equipment - Google Patents
Main plug-in connector for integrated train overspeed protection equipment Download PDFInfo
- Publication number
- CN102923166A CN102923166A CN2011102296798A CN201110229679A CN102923166A CN 102923166 A CN102923166 A CN 102923166A CN 2011102296798 A CN2011102296798 A CN 2011102296798A CN 201110229679 A CN201110229679 A CN 201110229679A CN 102923166 A CN102923166 A CN 102923166A
- Authority
- CN
- China
- Prior art keywords
- unit
- train
- module
- speed
- plug
- 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.)
- Granted
Links
Images
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a main plug-in connector for integrated train overspeed protection equipment and belongs to the field of train overspeed protection. The main plug-in connector for the integrated train overspeed protection equipment comprises a rail circuit coding function module, a speed and distance measurement function module, and a train overspeed protection processing module; only one provided main plug-in connector for the integrated train overspeed protection equipment can realize the rail circuit coding function, the speed and distance measurement function and the train overspeed protection function which are realized by a plurality of pieces of separate equipment or a plurality of plug-in connectors originally, so that the installation space and cost of the train overspeed protection equipment is effectively saved, the anti-electromagnetic interference capacity is improved effectively, and a train running control system can be developed in the direction of integration, miniaturization and high higher cost performance further.
Description
Technical field
The present invention relates to the train overspeeding protection field, refer more particularly to a kind of integrated form equipment master of train overspeeding protection plug-in unit.
Background technology
At present, train overspeeding protection's equipment of in the railroad train operation control system, using its mainly by fail-safe computer or monitoring host computer, track circuit information reception facilities, responser information receiving module BTM(Balise Transmission Modul), train interface unit TIU(Train Interface Unit), human interface device DMI (Driver Machine Interface Unit), the range cells that tests the speed SDU(Speed ﹠amp; Distance Processing Unit) and the discrete equipment such as information recording unit or discrete plug-in unit form.
Wherein fail-safe computer or monitoring host computer are only finished train overspeeding protection's function, and the track circuit decoding function is finished by the track circuit information reception facilities, and the distance measurement function that tests the speed is finished by the range cells that tests the speed.
But need to take larger installing space and higher cost by train overspeeding protection's equipment that separate devices or plug-in unit form, be unfavorable for that train operation control system is to the future development of integrated, miniaturization and high performance-price ratio.
Summary of the invention
Problem based on above-mentioned prior art existence, the invention provides the equipment master of integrated form train overspeeding protection plug-in unit, originally the function that needs a plurality of separate devices or plug-in unit to finish respectively can be integrated on the described main plug-in unit and finish, be conducive to save widely installing space and the cost of train overspeeding protection's equipment.Technical scheme is as follows:
A kind of integrated form equipment master of train overspeeding protection plug-in unit, described main plug-in unit comprises: track circuit decoding function module, the distance measurement function module that tests the speed and train overspeeding protection's processing module;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and sends decode results to described train overspeeding protection processing module;
The described distance measurement function module that tests the speed is used for realization to the measurement of train running speed and distance, sends result of a measurement to described train overspeeding protection processing module;
Described train overspeeding protection processing module is used for the processing according to the information realization train overspeeding protection that receives.
The another kind of integrated form equipment master of train overspeeding protection plug-in unit, described main plug-in unit comprises: track circuit decoding function module and the distance measurement function module that tests the speed;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and simultaneously decode results is offered fail-safe computer or monitoring host computer and uses;
The described distance measurement function module that tests the speed is used for realization to the measurement of train running speed and distance, simultaneously result of a measurement is offered fail-safe computer or monitoring host computer and uses.
Another the equipment master of integrated form train overspeeding protection plug-in unit, described main plug-in unit comprises: track circuit decoding function module and train overspeeding protection's processing module;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and simultaneously decode results is provided train overspeeding protection's processing module to use;
Described train overspeeding protection processing module is used for the processing according to the information realization train overspeeding protection that receives.
Beneficial effect of the present invention is: the integrated form equipment master of train overspeeding protection plug-in unit provided by the invention, can originally needing realize function a plurality of separate devices or that plug-in unit is finished respectively at this block main plug-in unit, overcome train overspeeding protection's function in the prior art, the track circuit decoding function with test the speed distance measurement function by discrete fail-safe computer or monitoring host computer, the situation that track circuit information reception facilities and the range cells that tests the speed are finished, thereby installing space and the cost of train overspeeding protection's equipment have effectively been saved, strengthen anti-electromagnetic interference capability, be conducive to train operation control system further to integrated, miniaturization and high performance-price ratio future development.
Description of drawings
Fig. 1 is the equipment master of the integrated form train overspeeding protection pin function schematic diagram of the embodiment of the invention 1;
Fig. 2 is the equipment master of the integrated form train overspeeding protection plug-in unit detailed structure schematic diagram of the embodiment of the invention 2;
Fig. 3 is the equipment master of the integrated form train overspeeding protection plug-in unit hardware platform schematic diagram of the embodiment of the invention 2.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention more explicit, below in conjunction with embodiment and accompanying drawing, the present invention is described in further details.At this, exemplary embodiment of the present invention and explanation thereof are mainly used in explaining the present invention, but not as a limitation of the invention.
Embodiment one
The embodiment of the invention provides a kind of integrated form equipment master of train overspeeding protection plug-in unit, can realize train overspeeding protection's processing capacity, track-circuit signalling decoding function and the distance measurement function that tests the speed at a plug-in unit.
As shown in Figure 1, the equipment master of integrated form train overspeeding protection plug-in unit comprises: track circuit decoding function module 101, the distance measurement function module 102 that tests the speed and train overspeeding protection's processing module 103;
Track circuit decoding function module 101 links to each other with the track circuit receiving coil, and the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and sends decode results to train overspeeding protection's processing module 103;
The distance measurement function module 102 that tests the speed links to each other with speed sensor, is used for realizing the measurement to train running speed and distance, sends result of a measurement to described train overspeeding protection processing module 103;
Train overspeeding protection's processing module 103 links to each other respectively with the distance measurement function module that tests the speed with track circuit decoding function module, is used for the processing according to the information realization train overspeeding protection that receives.
Train overspeeding protection's equipment master plug-in unit that the present embodiment provides had both been realized train overspeeding protection's function, realize again the track circuit decoding function and tested the speed distance measurement function, overcome in the prior art fail-safe computer or monitoring host computer and finished train overspeeding protection's function, and the situation that track circuit decoding function and the distance measurement function that tests the speed are finished by discrete track circuit information reception facilities and the range cells that tests the speed, thereby installing space and the cost of train overspeeding protection's equipment have effectively been saved, strengthen anti-electromagnetic interference capability, be conducive to train operation control system further to integrated, miniaturization and high performance-price ratio future development.
Embodiment two
Further, as shown in Figure 2, train overspeeding protection's equipment master plug-in unit in the present embodiment also comprises: external device interactive interface module 104, be used for providing train overspeeding protection's processing module and external device to carry out the passage of information interaction, wherein, external device specifically comprises DMI, BTM, standby host, record plug-in unit and TIU plug-in unit etc.
Particularly, the track circuit decoding function module 101 in the present embodiment comprises: track circuit interface unit 1011 and track circuit decoding unit 1012;
Track circuit interface unit 1011 is used for the acquisition trajectory circuit signal, specifically comprises first signal conditioning subelement 1011a and acquisition of signal subelement 1011b;
Wherein, first signal conditioning subelement 1011a, link to each other with the track circuit receiving coil, filtering, amplitude limit and isolation processing for the track-circuit signalling that the track circuit receiving coil is induced, and the signal after will nursing one's health offers coupled signal gathering unit, particularly, the electric circuit constitute that can be consisted of by signal adaptation resistance-capacitance network, stabilivolt, isolation op amp and insulating power supply chip of the first signal conditioning unit in the present embodiment;
Acquisition of signal subelement 1011b, link to each other with the first signal conditioning unit, be used for conditioned track-circuit signalling is carried out the A/D conversion, and the digital signal after the conversion is offered the track circuit decoding unit decipher processing, particularly, the electric circuit constitute that can be consisted of by signal adaptation resistance network and modulus acquisition chip of the signal gathering unit in the present embodiment;
Track circuit decoding unit 1012, be used for the track-circuit signalling that gathers is carried out digital filter, signal solution mediation low frequency decoding processing, provide train overspeeding protection's processing module to use the low frequency and the carrier frequency information that obtain, in the present embodiment, the track circuit decoding unit specifically realizes by CPU, so CPU and track circuit interface unit have formed the hardware platform of track circuit decoding function module.
Correspondingly, the distance measurement function module 102 that tests the speed comprises: range finding interface unit 1021 and the range finding processing unit 1022 that tests the speed test the speed;
Range finding interface unit 1021 tests the speed, be used for the acquisition pulse signal, comprise that specifically secondary signal nurses one's health sub-1021a, the secondary signal conditioning unit forms, link to each other with speed sensor, be used for filtering, amplitude limit and isolation processing to the impulse singla of speed sensor output, and the signal after will nurse one's health offers the CPU range finding processing of testing the speed, particularly, the electric circuit constitute that can be consisted of by capacitance-resistance filter network, stabilivolt, comparator and photoelectric coupling chip of the secondary signal conditioning unit in the present embodiment;
The range finding processing unit 1022 that tests the speed, the count value, wheel footpath, revolution pulse count and the count cycle that are used for according to CPU are calculated train running speed, and then calculate distance travelled.Peak acceleration and the scope of minimum deceleration degree of range finder module by judging train that test the speed processed the idle running of train and skidded, in the present embodiment, the range finding processing unit that tests the speed specifically realizes by CPU, so CPU has formed the hardware platform of the distance measurement function module that tests the speed with the interface unit of finding range of testing the speed.
Correspondingly, external device interactive interface module 104 specifically comprises:
Parallel bus interface unit 1041, link to each other with the TIU plug-in unit, being used for that parallel data, address and control bus are carried out isolation buffer processes, provide two CPU information outputs, input messages to obtain and export the passage that feedback information obtains, particularly, the electric circuit constitute that can be consisted of by logic control chip and level transferring chip of the parallel bus interface unit in the present embodiment;
Ethernet interface unit 1042, link to each other with standby host, be used for that Ethernet interface to the CPU expansion drives, isolation and level conversion process, provide CPU and standby host to carry out the required passage of information interaction, particularly, the electric circuit constitute that can be consisted of by logic control chip, ethernet control chip and network transformer of the Ethernet interface unit in the present embodiment;
CAN(controller local area network CONTROLLER AREA NETWORK) Bus Interface Unit 1043,
Link to each other with BTM, DMI, record plug-in unit, the CAN interface that is used for that CPU is carried drives, isolation and level conversion are processed, provide CPU and BTM, DMI, record plug-in unit to carry out the required passage of information interaction, particularly, the CAN interface unit in the present embodiment can drive the electric circuit constitute that chip, electrical isolation chip consist of by electrostatic protection device, CAN transmitting-receiving.
Further, integrated form train overspeeding protection equipment master plug-in unit in the present embodiment also comprises vehicle-mounted data memory module 105, be used for the non-volatile memories to vehicle-mounted track data, the data of storage are offered train overspeeding protection's processing module use, particularly, the vehicle-mounted data memory module in the present embodiment is comprised of the high-capacity FLASH chip.
Further, as shown in Figure 3, the hardware platform of the equipment master of the integrated form train overspeeding protection plug-in unit in the present embodiment comprises: the operation platform of two CPU, two track-circuit signalling interfaces, two range finding interfaces that test the speed, two external device interactive interfaces and two vehicle-mounted data memory modules, two track-circuit signalling interfaces wherein, two range finding interfaces that test the speed, two external device interactive interfaces, the function and structure of two vehicle-mounted data memory modules is identical, and CPU and track-circuit signalling interface have formed the hardware platform that track circuit decoding function module realizes, CPU has formed the hardware platform that the distance measurement function module that tests the speed realizes with the range finding interface that tests the speed, CPU passes through decode results, result of a measurement and the mobile unit track data that obtains from the vehicle-mounted data memory module are finished the overspeed protection of train and are processed, and CPU finishes information interaction with external device by the external device interactive interface;
On the operation platform of this pair CPU, each CPU all links to each other with the vehicle-mounted data memory module with track-circuit signalling interface separately, the range finding interface that tests the speed, external device interactive interface; Realize sharing of information and synchronous by synchronous serial interface between CPU, two CPU are by comparison input, intermediate treatment result and output, realize that 2 get 2 functions, thereby guarantee the safety of logical process and computing, finally realize processing track-circuit signalling decoding, test the speed range finding processed, train overspeeding protection processes and with the functions such as information interaction of external device.
Particularly, the optional usefulness of the CPU in the present embodiment has QEP(orthogonal pulses coding module Quadrature Encoder Pulse Module) digital signal processor or the microprocessor of Peripheral Interface, many serial peripherals (CAN module, asynchronous communication serial ports, synchronous communication serial ports) interface, expansion interface and FPU Float Point Unit.
The embodiment of the invention only describes as an example of above-mentioned couple of CPU example, in actual application, each CPU among the above-mentioned couple of CPU also can use single multi-core CPU or a plurality of CPU to realize processing track-circuit signalling decoding, test the speed range finding is processed, train overspeeding protection processes and with the information interaction function of external device.
The integrated form train overspeeding protection equipment master plug-in unit that the present embodiment provides had both been realized train overspeeding protection's function, realize again the track circuit decoding function and tested the speed distance measurement function, also have simultaneously the function mutual with external device, overcome in the prior art fail-safe computer or monitoring host computer and finished train overspeeding protection's function, and the situation that track circuit decoding function and the distance measurement function that tests the speed are finished by discrete track circuit information reception facilities and the range cells that tests the speed, thereby train overspeeding protection's installation space and cost have effectively been saved, strengthen anti-electromagnetic interference capability, be conducive to train operation control system further to integrated, miniaturization and high performance-price ratio future development.
Embodiment three
The software architecture of the equipment master of the integrated form train overspeeding protection plug-in unit in the present embodiment adopts layered model, comprising: hardware driving layer, fault-tolerant processing layer and application layer;
Wherein, the hardware driving layer be responsible for finishing hardware driving and with the data interaction of fault-tolerant processing layer;
The fault-tolerant processing layer be responsible for two CPU input data, output data and application layers the intermediate treatment data relatively reach data interaction with hardware driving layer and application layer;
Application layer is according to the data that the fault-tolerant processing layer provides, and testing the speed, range finding is processed, track circuit decoding is processed, train overspeeding protection processes and the external device interaction process; Simultaneously, application layer will be processed the data that produce provides fault-tolerant layer to process.
Particularly, the hardware driving layer is finished the driving of the external chip of peripheral hardware that CPU carries and expansion; Simultaneously, the hardware driving layer provides fault-tolerant layer to use the data of the external device, peripheral hardware and another CPU that obtain, and the data output that fault-tolerant layer is provided.
Correspondingly, fault-tolerant layer data relatively comprise the intermediate treatment data of input data, output data and application layer in the present embodiment, concrete, fault-tolerant layer will be relatively more consistent or be satisfied the input data that tolerance requires and provide application layer to use, fault-tolerant layer will be more consistent the output data provide the hardware driving layer to export, fault-tolerant layer provides application layer to use the comparative result of the intermediate treatment data of application layer;
Correspondingly, application layer specifically comprises:
The range finding of testing the speed is processed, and specifically calculates train running speed according to count value, wheel footpath, revolution pulse count and the count cycle of QEP, and then calculates distance travelled; Simultaneously come interpretation according to the scope of the peak acceleration of train and minimum deceleration degree and process the idle running of train and skid;
Track circuit decoding is processed, and specifically the track-circuit signalling that gathers is carried out digital filter, signal solution and is in harmonious proportion low frequency decoding and processes, and the low frequency that obtains and carrier frequency information is offered carry out using when train overspeeding protection processes;
Train overspeeding protection processes, and specifically obtains terrestrial information according to the vehicle-mounted track data in the BTM information of external device interaction process output or the vehicle-mounted data memory module that reads, determines the position of train; Simultaneously, process speed and the range information of output according to the range finding of testing the speed, generate corresponding operational mode curve; After the information of processing output according to track circuit decoding is determined the train travel license, generate corresponding braking mode curve; Output braking when train speed surpasses the limited speed of braking mode curve, and then guarantee train operating safety;
The external device interaction process comprises that specifically the processing of input communication data, processing and the TIU of output communication data process;
Wherein, the processing of input communication data according to the input communication data of fault-tolerant layer output, is judged whether fault of this external device based on the continuity of concrete external device communication data; If communication continuously, communication data is resolved, and the business datum of the concrete equipment after will resolving and equipment state provide train overspeeding protection's processing module use;
The processing of output communication data, the communication protocol according to corresponding device encapsulates data, offers fault-tolerant layer and uses;
TIU processes, and is used for realizing the obtaining of input message, the output of information and obtaining of output feedback information, and particularly, the TIU in the present embodiment processes and comprises: the TIU input processing, read the feedback information of input message and braking output; TIU exports processing, the output braking information.
The present embodiment provides a kind of integrated form equipment master of train overspeeding protection plug-in unit, and hardware platform and function realizing method, the integrated form train overspeeding protection equipment master plug-in unit that provides in the present embodiment can be realized train overspeeding protection's processing capacity, can realize again the track-circuit signalling decoding function and the distance measurement function that tests the speed, also have simultaneously the function mutual with external device, overcome in the prior art fail-safe computer or monitoring host computer and finished train overspeeding protection's function, and the situation that track circuit decoding function and the distance measurement function that tests the speed are finished by discrete track circuit information reception facilities and the range cells that tests the speed, installing space and the cost of train overspeeding protection's equipment have greatly been saved, strengthen anti-electromagnetic interference capability, thereby be conducive to train operation control system further to integrated, miniaturization and high performance-price ratio future development.
Embodiment four
The embodiment of the invention also provides the another kind of integrated form equipment master of train overspeeding protection plug-in unit, and the equipment master of this integrated form train overspeeding protection plug-in unit comprises: track circuit decoding function module and the distance measurement function module that tests the speed;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and simultaneously decode results is provided fail-safe computer or monitoring host computer to use;
The described distance measurement function module that tests the speed is used for realization to the measurement of train running speed and distance, simultaneously result of a measurement is provided fail-safe computer or monitoring host computer to use.
Concrete, hardware platform and the software architecture of the track circuit decoding function module in the equipment master of this integrated form train overspeeding protection plug-in unit and test the speed distance measurement function Model Implement method, realization are identical with the description among embodiment two, the embodiment three, are no longer repeating a bit.
The integrated form train overspeeding protection equipment master plug-in unit that the present embodiment provides can be realized the track-circuit signalling decoding function, can realize the distance measurement function that tests the speed again, the situation that the track circuit decoding function that has overcome train overspeeding protection's equipment in the prior art and the distance measurement function that tests the speed can only be finished by discrete track circuit information reception facilities and the range cells that tests the speed, installing space and the cost of train overspeeding protection's equipment have greatly been saved, strengthen anti-electromagnetic interference capability, thereby be conducive to train operation control system further to integrated, miniaturization and high performance-price ratio future development.
Further, the embodiment of the invention also provides another the equipment master of integrated form train overspeeding protection plug-in unit, and the equipment master of this integrated form train overspeeding protection plug-in unit comprises: track circuit decoding function module and train overspeeding protection's processing module;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and simultaneously decode results is provided train overspeeding protection's processing module to use;
Described train overspeeding protection processing module is used for the processing according to the information realization train overspeeding protection that receives.
Concrete, hardware platform and the software architecture of the track circuit decoding function module in the equipment master of this integrated form train overspeeding protection plug-in unit and the implementation method of train overspeeding protection's processing module, realization are identical with the description among embodiment two, the embodiment three, are no longer repeating a bit.
The integrated form train overspeeding protection equipment master plug-in unit that the present embodiment provides can be realized the track-circuit signalling decoding function, can realize train overspeeding protection's processing capacity again, overcome the situation that the track circuit decoding function of train overspeeding protection's equipment in the prior art and train overspeeding protection's processing capacity need to be finished by discrete equipment or plug-in unit, installing space and the cost of train overspeeding protection's equipment have greatly been saved, strengthen anti-electromagnetic interference capability, thereby be conducive to train operation control system further to integrated, miniaturization and high performance-price ratio future development.
In a word, the above is the preferred embodiment of technical solution of the present invention only, is not for limiting protection scope of the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the equipment master of an integrated form train overspeeding protection plug-in unit is characterized in that, described main plug-in unit comprises: track circuit decoding function module, the distance measurement function module that tests the speed and train overspeeding protection's processing capacity module;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and sends decode results to described train overspeeding protection processing capacity module;
The described distance measurement function module that tests the speed is used for realization to the measurement of train running speed and distance, sends result of a measurement to described train overspeeding protection processing capacity module;
Described train overspeeding protection processing module is used for the processing according to the information realization train overspeeding protection that receives.
2. such as power 1 described main plug-in unit, it is characterized in that, described track circuit decoding function module specifically comprises:
The track circuit interface unit is used for the acquisition trajectory circuit signal;
The track circuit decoding unit is used for track-circuit signalling is carried out digital filter, signal solution mediation low frequency decoding processing, sends low frequency and the carrier frequency information that obtains to described train overspeeding protection processing capacity module.
3. such as power 2 described main plug-in units, it is characterized in that, described track circuit interface unit specifically comprises:
First signal conditioning subelement is used for filtering, amplitude limit and the isolation processing of track-circuit signalling that the track circuit receiving coil is induced, and the signal that conditioning obtains is sent to the acquisition of signal subelement;
The acquisition of signal subelement is used for carrying out mould/number conversion to the received signal, sends the digital signal that obtains to described track circuit decoding unit.
4. such as power 1 described main plug-in unit, it is characterized in that, the described distance measurement function module that tests the speed specifically comprises:
The range finding interface unit that tests the speed is used for the acquisition pulse signal;
The range finding processing unit that tests the speed is used for calculating train running speed and travel distance according to count value, wheel footpath, revolution pulse count and count cycle.
5. such as power 4 described main plug-in units, it is characterized in that, the described range finding interface unit that tests the speed specifically comprises:
Secondary signal conditioning subelement is used for filtering, amplitude limit and isolation processing to the impulse singla of speed sensor output, and the signal that conditioning is obtained sends the range finding processing unit that tests the speed to.
6. such as power 1 described main plug-in unit, it is characterized in that, described main plug-in unit also comprises:
The vehicle-mounted data memory module is used for realization to the non-volatile memories of vehicle-mounted track data, and described data are offered the processing module use of described train overspeeding protection.
7. such as power 1 described main plug-in unit, it is characterized in that, described main plug-in unit also comprises: external device interactive interface module is used for providing described train overspeeding protection processing module and external device to carry out the passage of information interaction.
8. such as power 7 described main plug-in units, it is characterized in that, described external device interactive interface module specifically comprises:
The parallel bus interface unit links to each other with the TIU plug-in unit, and being used for provides described train overspeeding protection processing capacity module and TIU plug-in unit to carry out the passage of information interaction;
The Ethernet interface unit links to each other with standby host, and being used for provides described train overspeeding protection processing capacity module and standby host to carry out the passage of information interaction;
The CAN Bus Interface Unit links to each other with BTM, DMI, record plug-in unit, and being used for provides described train overspeeding protection processing capacity module and BTM, DMI, record plug-in unit to carry out the passage of information interaction.
9. the equipment master of an integrated form train overspeeding protection plug-in unit is characterized in that, described main plug-in unit comprises: track circuit decoding function module and the distance measurement function module that tests the speed;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and simultaneously decode results is provided fail-safe computer or monitoring host computer to use;
The described distance measurement function module that tests the speed is used for realization to the measurement of train running speed and distance, simultaneously result of a measurement is provided fail-safe computer or monitoring host computer to use.
10. the equipment master of an integrated form train overspeeding protection plug-in unit is characterized in that, described main plug-in unit comprises: track circuit decoding function module and train overspeeding protection's processing module;
Described track circuit decoding function module, the decoding of the track-circuit signalling of the various standards that being used for achieves a butt joint receives is processed, and simultaneously decode results is provided train overspeeding protection's processing module to use;
Described train overspeeding protection processing module is used for the processing according to the information realization train overspeeding protection that receives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229679.8A CN102923166B (en) | 2011-08-11 | 2011-08-11 | Main plug-in connector for integrated train overspeed protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229679.8A CN102923166B (en) | 2011-08-11 | 2011-08-11 | Main plug-in connector for integrated train overspeed protection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923166A true CN102923166A (en) | 2013-02-13 |
| CN102923166B CN102923166B (en) | 2015-04-29 |
Family
ID=47638139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110229679.8A Active CN102923166B (en) | 2011-08-11 | 2011-08-11 | Main plug-in connector for integrated train overspeed protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923166B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021209A (en) * | 2015-07-17 | 2015-11-04 | 北京全路通信信号研究设计院有限公司 | Rail vehicle velocity measurement and distance measurement system and method |
| CN107704270A (en) * | 2017-09-21 | 2018-02-16 | 卡斯柯信号有限公司 | The μ C/OS II systems for taking two frameworks based on two start bootstrap technique and device |
| CN110351174A (en) * | 2019-07-19 | 2019-10-18 | 北京交大思诺科技股份有限公司 | A kind of safety computer platform of module redundancy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426830Y (en) * | 1999-12-03 | 2001-04-18 | 哈尔滨瑞兴自动化设备有限公司 | 18 information noninsulate frequency shift automatic blocking equipment |
| CN1491843A (en) * | 2003-09-22 | 2004-04-28 | 北京交大思诺科技有限公司 | General signal data recorder for cocomotive |
| CN1817709A (en) * | 2006-03-15 | 2006-08-16 | 北京交通大学 | CTCS2-grade train controlling system based on wireless locomotive signal |
| CN101007537A (en) * | 2007-01-26 | 2007-08-01 | 北京交通大学 | Universal automatic protection (ATP) vehicle-mounted system for train and its mode control method |
| CN101049835A (en) * | 2006-04-05 | 2007-10-10 | 陈立 | Wireless signal monitoring meter for railway locomotive |
| KR101041963B1 (en) * | 2010-02-17 | 2011-06-16 | 김효상 | System and method for following speed-limit curve of atp system using ground equipment of ats system |
-
2011
- 2011-08-11 CN CN201110229679.8A patent/CN102923166B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426830Y (en) * | 1999-12-03 | 2001-04-18 | 哈尔滨瑞兴自动化设备有限公司 | 18 information noninsulate frequency shift automatic blocking equipment |
| CN1491843A (en) * | 2003-09-22 | 2004-04-28 | 北京交大思诺科技有限公司 | General signal data recorder for cocomotive |
| CN1817709A (en) * | 2006-03-15 | 2006-08-16 | 北京交通大学 | CTCS2-grade train controlling system based on wireless locomotive signal |
| CN101049835A (en) * | 2006-04-05 | 2007-10-10 | 陈立 | Wireless signal monitoring meter for railway locomotive |
| CN101007537A (en) * | 2007-01-26 | 2007-08-01 | 北京交通大学 | Universal automatic protection (ATP) vehicle-mounted system for train and its mode control method |
| KR101041963B1 (en) * | 2010-02-17 | 2011-06-16 | 김효상 | System and method for following speed-limit curve of atp system using ground equipment of ats system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021209A (en) * | 2015-07-17 | 2015-11-04 | 北京全路通信信号研究设计院有限公司 | Rail vehicle velocity measurement and distance measurement system and method |
| CN107704270A (en) * | 2017-09-21 | 2018-02-16 | 卡斯柯信号有限公司 | The μ C/OS II systems for taking two frameworks based on two start bootstrap technique and device |
| CN110351174A (en) * | 2019-07-19 | 2019-10-18 | 北京交大思诺科技股份有限公司 | A kind of safety computer platform of module redundancy |
| CN110351174B (en) * | 2019-07-19 | 2021-11-12 | 北京交大思诺科技股份有限公司 | Module redundancy safety computer platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102923166B (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101083590B (en) | TCN railway engine network control experiment platform | |
| CN102325128B (en) | Protocol conversion device and method for FlexRay bus and LIN bus | |
| CN102923166B (en) | Main plug-in connector for integrated train overspeed protection equipment | |
| CN201813394U (en) | Vehicle-mounted gateway device based on FlexRay bus | |
| CN101399788A (en) | WTB-CAN gateway based on ARM7 | |
| CN209813737U (en) | Magnetic-levitation train and levitation control system and controller thereof | |
| CN102923165B (en) | Integrated train overspeed protection vehicle-mounted equipment | |
| CN106357499A (en) | Automobile bus heterogeneous network data sharing system and automobile bus heterogeneous network data sharing method | |
| CN201758397U (en) | Device used for processing communication network data of train | |
| CN206594471U (en) | A kind of composite power source pure electric vehicle controller | |
| CN103064360A (en) | Data transmission long-range control system based on duel-port random-access memory (RAM) | |
| CN203084719U (en) | SJA1000 interface IP core based on processor local bus (PLB) | |
| CN203012455U (en) | Data transmission remote control system based on double-port RAM (Random access memory) | |
| CN203561371U (en) | Execution mechanism position conversion module for supporting Gray code encoder | |
| CN101692659A (en) | ARM7-based WTB-RS422 gateway | |
| CN201867791U (en) | Vehicle-mounted ATP safety computer used for track traffic | |
| CN205792659U (en) | A kind of APS redundant system based on SpaceWire bus | |
| Li et al. | Design of multifunction vehicle bus controller | |
| CN105631965A (en) | Vehicle-mounted WTB message recorder | |
| CN214138546U (en) | Train information wireless expansion device | |
| CN101895484A (en) | WTB-RS232 gateway based on ARM7 | |
| CN103218325A (en) | SJA1000 interface IP (Internet Protocol) core based on PLB (Processor Local Bus) and control method thereof | |
| CN101938393B (en) | WTB-USB gateway based on ARM7 and working method thereof | |
| CN114162106B (en) | Intelligent monitoring system and method for braking of heavy-duty vehicle | |
| CN103163843A (en) | Control unit and control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING JIAODA SINUO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIAODA SINUO SCIENCE AND TECHNOLOGY CO., LTD., BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100081 Beijing city Haidian District Daliushu Road Fuhai Center Building 2, Fuhai building 1608 Patentee after: BEIJING JIAODA SIGNAL TECHNOLOGY CO., LTD. Address before: 100081 Beijing city Haidian District Daliushu Road Fuhai Center Building 2, Fuhai building 1608 Patentee before: Beijing Jiaoda Signal Technology Co., Ltd. |