CN202593565U - Vehicle-mounted mainframe of wireless shunting locomotive signal and monitoring system - Google Patents
Vehicle-mounted mainframe of wireless shunting locomotive signal and monitoring system Download PDFInfo
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- CN202593565U CN202593565U CN 201220216737 CN201220216737U CN202593565U CN 202593565 U CN202593565 U CN 202593565U CN 201220216737 CN201220216737 CN 201220216737 CN 201220216737 U CN201220216737 U CN 201220216737U CN 202593565 U CN202593565 U CN 202593565U
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Abstract
The utility model provides a vehicle-mounted mainframe of wireless shunting locomotive signal and monitoring system, wherein the vehicle-mounted mainframe comprises an industrial control mainboard, a multifunctional communication board, a data transfer radio and a power supply module; the multifunctional communication board is connected with the industrial control mainboard, and an inquiry mainframe interface, a printer interface and a CAN interface are arranged on the multifunctional communication board; the data transfer radio is connected with the industrial control mainboard through the multifunctional communication board and is in wireless communication with a ground system; and the power supply module is respectively connected with the multifunctional communication board, the industrial control mainboard and the data transfer radio to provide power supply voltage. The vehicle-mounted mainframe provided by the utility model realizes such functions as displaying wireless shunting locomotive signal, wirelessly transmitting shunting job ticket from the ground to the shunting locomotive and displaying the shunting job ticket and the working conditions, and meanwhile protects the safety of the shunting operation and avoids the shunting accidents caused by artificial paralysis and negligence, etc.
Description
Technical field
The utility model relates to railway signal technology control field, specifically, has related to a kind of radio shunting cab signal and monitored control system on-vehicle host.
Background technology
At present, the shunting service at a lot of stations still is in traditional work pattern, i.e. planning is adopted hand-written, and production plan adopts artificial the transmission or the intercommunication pattern.In traditional shunting service process, the driver is taking on very important role, but usually can't accurately learn the real-time vehicle state and the shunting service task at station.There is following problem in traditional work pattern: 1, inclement weather such as greasy weather, rainy day, add complicated circuit like bend etc., and can Zao Cheng lookout signal difficulty; 2, the protection of shunting service process safe relies on manual work to guarantee fully, can't avoid artificial paralysis to squeeze grave accidents such as trouble, derailing with the locomotive that carelessness is caused; 3, the establishment of job ticket and transmission rely on artificial the completion, and work efficiency is low, has also strengthened staff's labour intensity simultaneously; 4, the basic N/R of operation process, after accident took place, generating process that can't the reproduction accident was not easy to accident analysis.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, thereby a kind of diverse in function, stable performance, safe, applied widely, practical radio shunting cab signal and monitored control system on-vehicle host are provided.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of radio shunting cab signal and monitored control system on-vehicle host, and it comprises industrial control mainboard, multifunctional communication plate, data radio station and power module; Said multifunctional communication plate connects said industrial control mainboard, and said multifunctional communication plate is provided with inquiry HPI, printer interface and CAN interface; Said printer interface connects vehicle-mounted chopping machine with shunting operation sheet, traffic order and the departures of printing said industrial control mainboard and the receiving list of shunting; Said inquiry HPI connects the inquiry main frame to obtain the data of a station interior responser; Said CAN interface connects train operation monitoring and recording device LKJ to realize the communication between said industrial control mainboard and the said train operation monitoring and recording device LKJ; Said data radio station connects frequency, communication speed, the signal strength of said industrial control mainboard so that said data radio station to be set through said multifunctional communication plate, and said data radio station and ground system wireless telecommunications are to realize the information exchange of ground system and said industrial control mainboard; Said power module connects said multifunctional communication plate, said industrial control mainboard and said data radio station respectively so that power line voltage to be provided.
Based on above-mentioned, also be provided with the GPS interface on the said multifunctional communication plate to be used to have the environment of GPS equipment requirements, the GSMR interface is to be used to have the station of GSMR communication need.
Based on above-mentioned; Said multifunctional communication plate comprises logical AND control chip CPLD, 4 passage asynchronous communication controller TL16C554A and CAN control chip SJA1000, and said logical AND control chip CPLD connects said 4 passage asynchronous communication controller TL16C554A and said CAN control chip SJA1000 respectively address, data, control bus carried out logical conversion and then to accomplish the Communication Control to said 4 passage asynchronous communication controller TL16C554A and said CAN control chip SJA1000.
The relative prior art of the utility model has substantive distinguishing features and progress; Specifically; The utility model has realized that the radio shunting cab signal shows, shunting operation sheet by ground to functions such as shunting locomotive transmission over radio, shunting operation sheet and service condition demonstrations; Also shunting service is carried out safety precaution simultaneously, avoided the generation of the accident in shunting operation that artificial paralysis, carelessness etc. cause, it has diverse in function, stable performance, safe, applied widely, practical advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is a multifunctional communication intralamellar part structure principle chart.
Fig. 3 has been to use the radio shunting cab signal of this on-vehicle host and the structured flowchart of monitored control system.
The specific embodiment
Through the specific embodiment, the technical scheme of the utility model is done further detailed description below.
As shown in Figure 1, a kind of radio shunting cab signal and monitored control system on-vehicle host, it comprises that model is that industrial control mainboard, multifunctional communication plate, the model of PCM3588 is data radio station and the power module of MDS4710; Said power module be input as DC110V; Output has DC13.8V and DC5V two-way; Wherein, DC13.8V supplies said data radio station to use, and DC5V supplies said industrial control mainboard and said multifunctional communication plate to use; In order to make the voltage stabilization of input, the input end of said power module is provided with power filter.
Said industrial control mainboard connects said multifunctional communication plate through the isa bus Interface Terminal, and said industrial control mainboard provides two RS-232 serial ports and a USB interface, and externally exports through isolation protective circuit on the said multifunctional communication plate and EMC protection circuit.Two RS-232 serial ports on the said industrial control mainboard are connected with said data radio station, a configuration interface as said data radio station, and the frequency, communication speed and the said data radio station that are used to be provided with said data radio station receive the intensity of signal; Another is as the data-interface of said data radio station, and said industrial control mainboard sends to ground system with the real time information of locomotive through said data radio station, ground system then will stand field information with carry out information etc. and pass to said industrial control mainboard through said data radio station.USB interface is said industrial control mainboard and the outside passage that carries out data interaction; As if needing a change station configuration information or upgrading said industrial control mainboard program or derive nearest 3 workaday operating datas; Only need special-purpose USB flash disk is inserted into USB interface; Information configured and Automatic Program are upgraded and are covered said industrial control mainboard original information on the USB flash disk, and nearest 3 the workaday operating datas of said industrial control mainboard then can be dumped on the USB flash disk automatically.
Be provided with inquiry HPI, printer interface, CAN interface, GPS interface, GSMR interface and spare interface on the said multifunctional communication plate.Each communication interface that expansion is provided with on the said multifunctional communication plate all has insulation blocking and EMC protection circuit, and said printer interface connects vehicle-mounted chopping machine, is used to print shunting list, traffic order and departures that this on-vehicle host the receives list of shunting; Said inquiry HPI connects the inquiry main frame, to obtain the data of a station interior ground passive balise; Said GPS interface is used to have the environment of GPS equipment requirements; Said GSMR interface can be realized with the station that the GSMR communication need is arranged compatible; Said CAN interface provides twin-channel data communication; Be used to connect train operation monitoring and recording device LKJ; After radio shunting cab signal, shunting list, traffic order, the departures that said industrial control mainboard transmits the ground system that receives are shunt single and are carried out corresponding processed for information about; Delivering to train operation monitoring and recording device LKJ shows; And current locomotive shunting list sent in train operation monitoring and recording device LKJ control, receive information such as speed that train operation monitoring and recording device LKJ sends here and locomotive current location simultaneously, thereby accomplishing locomotive follows the tracks of; Said spare interface is used in order to later expansion.
As shown in Figure 2; In the inner structure of said multifunctional communication plate; A wire and the data line of 4 passage asynchronous communication controller TL16C554A separate; A wire and the data line of CAN control chip SJA1000 are multiplexing, so they need independent address bus, data bus, address/data bus and control bus.Logical AND control chip CPLD will carry out with address, data, the control bus of said industrial control mainboard bonded assembly isa bus exporting after the logical conversion again; Thereby distribute to said 4 passage asynchronous communication controller TL16C554A and the needed bus of said CAN control chip SJA1000, and then realize Communication Control said 4 passage asynchronous communication controller TL16C554A and said CAN control chip SJA1000.For the stability and the antijamming capability of further enhanced system communication, each communication interface has all increased level conversion, insulation blocking and EMC protection circuit.
The radio shunting cab signal of this on-vehicle host and the structured flowchart of monitored control system of being to use shown in Figure 3.Radio shunting cab signal and monitored control system mainly comprise onboard system and ground system, and onboard system mainly comprises on-vehicle host, inquiry main frame and train supervision recording device LKJ; Ground system mainly comprises ground host, car affair terminal, workover rig three sub-systems.
Car affair terminal is accomplished shunting operation sheet establishment, inquiry and is sent, and also has the real time execution monitoring to field, entire job station, the playback function of history run information in addition.
The ground passive balise is used for the locomotive initial alignment and proofreaies and correct locomotive position; Inquiry main frame and the supporting use of vehicle-mounted requestor; Vehicle-mounted requestor receives the information of ground passive balise and passes to the inquiry main frame then, and the inquiry main frame sends the information of ground passive balise to on-vehicle host again.
Ground host is accomplished collection, processing, the processing to station interlocking information; Transmit radio shunting cab signal, shunting operation sheet, traffic order through wireless data sending unit or GPRS communication module to on-vehicle host; Simultaneously, also receive locomotive multidate information and all kinds of receipt that on-vehicle host sends it back.When on-vehicle host and ground host are carried out data exchange, also carry out data exchange and follow the tracks of to accomplish locomotive with train supervision recording device LKJ.
Being used of miscellaneous equipment through the utility model and radio shunting cab signal and monitored control system; Solved the safety precaution problem of fixedly yard switching's operation and intermediate station shunting service; And advanced, reliable technique means are provided for the modern management of shunting service; Realize high safety, the high efficiency of shunting service, alleviated shunting service personnel's labour intensity greatly.The strong adaptive capacity of the high reliability design of this on-vehicle host, abundant interface function, various complicated applications environment provides guarantee for the function that realizes radio shunting cab signal and monitored control system.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the specific embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (3)
1. radio shunting cab signal and monitored control system on-vehicle host, it is characterized in that: it comprises industrial control mainboard, multifunctional communication plate, data radio station and power module; Said multifunctional communication plate connects said industrial control mainboard, and said multifunctional communication plate is provided with inquiry HPI, printer interface and CAN interface; Said printer interface connects vehicle-mounted chopping machine with shunting operation sheet, traffic order and the departures of printing said industrial control mainboard and the receiving list of shunting; Said inquiry HPI connects the inquiry main frame to obtain the data of a station interior responser; Said CAN interface connects train operation monitoring and recording device LKJ to realize the communication between said industrial control mainboard and the said train operation monitoring and recording device LKJ; Said data radio station connects frequency, communication speed, the signal strength of said industrial control mainboard so that said data radio station to be set through said multifunctional communication plate, and said data radio station and ground system wireless telecommunications are to realize the information exchange of ground system and said industrial control mainboard; Said power module connects said multifunctional communication plate, said industrial control mainboard and said data radio station respectively so that power line voltage to be provided.
2. radio shunting cab signal according to claim 1 and monitored control system on-vehicle host; It is characterized in that: also be provided with the GPS interface on the said multifunctional communication plate to be used to have the environment of GPS equipment requirements, the GSMR interface is to be used to have the station of GSMR communication need.
3. radio shunting cab signal according to claim 1 and monitored control system on-vehicle host; It is characterized in that: said multifunctional communication plate comprises logical AND control chip CPLD, 4 passage asynchronous communication controller TL16C554A and CAN control chip SJA1000, and said logical AND control chip CPLD connects said 4 passage asynchronous communication controller TL16C554A and said CAN control chip SJA1000 respectively address, data, control bus carried out logical conversion and then to accomplish the Communication Control to said 4 passage asynchronous communication controller TL16C554A and said CAN control chip SJA1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216737 CN202593565U (en) | 2012-05-15 | 2012-05-15 | Vehicle-mounted mainframe of wireless shunting locomotive signal and monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216737 CN202593565U (en) | 2012-05-15 | 2012-05-15 | Vehicle-mounted mainframe of wireless shunting locomotive signal and monitoring system |
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| CN202593565U true CN202593565U (en) | 2012-12-12 |
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| CN 201220216737 Expired - Lifetime CN202593565U (en) | 2012-05-15 | 2012-05-15 | Vehicle-mounted mainframe of wireless shunting locomotive signal and monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853150A (en) * | 2014-03-06 | 2014-06-11 | 中国铁道科学研究院 | Complete machine detection method for wireless switching locomotive signal and monitoring system vehicle-mounted device |
| CN104494651A (en) * | 2014-12-05 | 2015-04-08 | 中国北车集团大连机车研究所有限公司 | Remote monitoring vehicle-mounted terminal and method for electric locomotive |
| CN104590330A (en) * | 2014-12-31 | 2015-05-06 | 河南辉煌科技股份有限公司 | Wireless shunting locomotive signal and monitoring system and method based on Beidou satellite navigation |
| CN107577555A (en) * | 2017-07-19 | 2018-01-12 | 中国铁道科学研究院通信信号研究所 | A kind of radio scheduling locomotive signal and monitoring system maintenance management method |
| CN110509962A (en) * | 2019-09-06 | 2019-11-29 | 中国铁路沈阳局集团有限公司科学技术研究所 | A kind of railway shunting data processing equipment |
-
2012
- 2012-05-15 CN CN 201220216737 patent/CN202593565U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853150A (en) * | 2014-03-06 | 2014-06-11 | 中国铁道科学研究院 | Complete machine detection method for wireless switching locomotive signal and monitoring system vehicle-mounted device |
| CN104494651A (en) * | 2014-12-05 | 2015-04-08 | 中国北车集团大连机车研究所有限公司 | Remote monitoring vehicle-mounted terminal and method for electric locomotive |
| CN104494651B (en) * | 2014-12-05 | 2016-08-17 | 中国北车集团大连机车研究所有限公司 | Electric locomotive long-range monitoring car mounted terminal and method |
| CN104590330A (en) * | 2014-12-31 | 2015-05-06 | 河南辉煌科技股份有限公司 | Wireless shunting locomotive signal and monitoring system and method based on Beidou satellite navigation |
| CN107577555A (en) * | 2017-07-19 | 2018-01-12 | 中国铁道科学研究院通信信号研究所 | A kind of radio scheduling locomotive signal and monitoring system maintenance management method |
| CN107577555B (en) * | 2017-07-19 | 2020-11-20 | 中国铁道科学研究院通信信号研究所 | Maintenance and management method for wireless shunting locomotive signal and monitoring system |
| CN110509962A (en) * | 2019-09-06 | 2019-11-29 | 中国铁路沈阳局集团有限公司科学技术研究所 | A kind of railway shunting data processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |