CN103661498A - Railway frame laying locomotive traveling dispatching system - Google Patents
Railway frame laying locomotive traveling dispatching system Download PDFInfo
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- CN103661498A CN103661498A CN201310657489.5A CN201310657489A CN103661498A CN 103661498 A CN103661498 A CN 103661498A CN 201310657489 A CN201310657489 A CN 201310657489A CN 103661498 A CN103661498 A CN 103661498A
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Abstract
The invention relates to the field of railway laying automation, in particular to a railway frame laying locomotive traveling dispatching system. The system comprises a central monitoring dispatching center, a vehicle-mounted dispatching machine and a dispatching command receiving machine. The central monitoring dispatching center comprises a system data base server, a central processing server, a dispatching strategy generating server, a system communication server and a large monitoring screen. The central processing server is connected with three other servers in a bi-direction communication mode and connected with the large monitoring screen in a one-direction mode. The vehicle-mounted dispatching machine comprises a main machine and a display device connected with the main machine and arranged outside a locomotive. A core control unit, a locating module, a data communication module and a camera unit are arranged in the main machine, wherein the locating module, the data communication module and the camera unit are connected with the core control unit, and a power supply module is arranged and used for supplying power to the modules and units. The system has the advantage of solving the problems that an original dispatching system is slow in response, fully manual, prone to errors, inaccurate and the like.
Description
Technical field
The present invention relates to railway and lay automatic field, relate in particular to a kind of railway laying machine garage car dispatching system of monitoring laying machine car state yard engine for railway process of deployment.
Background technology
For railway process of deployment, for improving, railway is laid efficiency, vehicle scheduling scheme is optimized in raising very important meaning to the state of tracking laying frame locomotive at any time.Unit in charge of construction is the state of clear and definite vehicle for the basic demand of railway laying machine car monitoring, understands certain the ongoing job task of laying machine car, where operates in.Only known about above information, unit in charge of construction just likely further adopts advanced technology to carry out vehicle scheduling, improves the efficiency of unit vehicle, and then improves the efficiency of whole enterprise.More than monitoring uses conventional methods and is difficult to realize, especially when the operation simultaneously of many locomotives.
At present in railway process of deployment, to the scheduling of railway laying machine car, substantially all by staff, use interphone to complete.Present scheduling process is to divide a plurality of intervals on the circuit of construction, in each interval intersection, a staff is set, and this staff's task records and reports vehicles while passing interval exactly.When there being vehicle to be entered into behind B interval by A interval, staff herein can notify control center by interphone, and control center records and implement vehicle scheduling.As can be seen here, there is serious problem in existing vehicle dispatch system, promptness, the accuracy of scheduling depend on that staff judges existing situation completely, once staff's negligence will cause scheduling error, cause that adverse consequences even causes major accident to occur.
Summary of the invention
For overcoming the scheduling of railway laying machine car in construction, rely on staff's judgement completely, the scheduling likely causing this problem of slipping up, the invention provides a kind of railway laying machine garage car dispatching system that can Automatic dispatching.
Technical scheme of the present invention is as follows:
A railway laying machine garage car dispatching system, comprising:
One CSRC control center, for collecting the running orbit information that all locomotive in service send and generating scheduling scheme, sends dispatch command and alarm message;
One vehicle dispatching machine for gathering the running orbit information of Construction traffic and passing to CSRC control center, receives other vehicle operating trace information and dispatch commands that CSRC control center sends simultaneously;
One transfer order receiver, the dispatch command the reply confirmation that for receiving CSRC control center, issue;
Described CSRC control center comprises a system database server, for geographical location information, information of vehicles, vehicle scheduling and construction dispatching information and engineering construction information are provided; One central processing server, for completing the information interaction between CSRC control center and each locomotive in service; One scheduling strategy generation server, for generating scheduling scheme according to vehicle position information and current task situation; And system communication server and monitoring large-size screen monitors, three server two way communications of central processing server and other are connected, and with monitor that large-size screen monitors are unidirectional to be connected;
Described vehicle dispatching machine comprises main frame and is connected with main frame and is positioned at the read out instrument outside locomotive, in main frame, be provided with key control unit and connected locating module, data communication module and image unit, and be provided with power module for each module, unit power supply;
Described transfer order receiver comprises scheduling reception control unit and connected GSM voice communications module, Liquid Crystal Display, GPRS data communication module and keyboard.
On Construction traffic, install vehicle dispatching machine additional, for gathering the running orbit information such as position, speed, direction of Construction traffic, and this information is sent to the CSRC control center in a distant place, vehicle dispatching machine can not only send this machine information to control center, can also receive the dispatch command of the running orbit information of other vehicles that sent by control center and voice, data.Simultaneously, control center can also be by the hypervelocity information of all locomotive in service, enter/approach forbidden district information, approach bridge or tunnel information, approach distance alarm information etc. in opposite directions sends to vehicle dispatching machine in real time, has realized car status information inquiry, dispatch command interaction and confirmation, the electronization of driving procedure alarm, a whole set of scheduling scheme of automation.
Transfer order receiver mainly completes reception and the confirmation task of transfer order, carries for convenience, can be designed to hand-held.Transfer order receiver combines modern communications technology and PDA technology, can receive in time voice, the data transfer order of assigning control center by communication network, can reply in time control center and acknowledge receipt of simultaneously.Receiver is confirmed to be acceptor's M/C, and other are automatic operation.
The information that CSRC control center sends by collecting operational vehicle, grasp in real time the position (comprising the information such as license number, direction, mile stone, interval) of locomotive in service completely, can carry out many cars Relatively orientation, keep communicating by letter with locomotive, send in real time dispatch command, locomotive end is confirmed to reply.During the blackout districts such as driving process of passing through tunnel, can adopt intelligent simulation technology, the run location of emulation locomotive.In control center, can inquire about history run, operation video and the schedule history of all vehicles, and can answer inquiry request, enquiry machine truck position or the front and back vehicle condition of locomotive end.
CSRC control center is provided with storage basic data and produces in real time the system database server of data, is that system database server comprises geographic information database, vehicle information database and engineering construction information database; Geographic information database stores electronic chart, for system provides vehicle position information; Vehicle information database storage and vehicle-relevant data; Engineering construction information data library storage construction information, for managing construction dispatching and the vehicle impact detection to camp site.Geographic information database is the basis, location of whole system, and this data bank provides basic longitude and latitude, and has section positioning function, map match function.The data of vehicle information database storage comprise the information such as the beginning and the end position, the material of construction on car, vehicle space service condition of vehicle current location and vehicle location historical record, current task state, current task.Above three database cooperative works, common completion system database function.
Preferably, system communication server adopts GPRS/Evdo data communication platform.Operational vehicle by wireless network data transmission to GPRS/Evdo data server, by it, data are sent to central processing server, central processing server carries out data being deposited in after Data Matching processing the appropriate section of system database.Information transmission from central monitoring and scheduling center to operational vehicle is the inverse process of above process.
Further, scheduling strategy generation server adopts genetic algorithm to generate scheduling scheme, and utilizes simulated annealing to search out preferably scheduling scheme.Scheduling strategy generation server is used genetic algorithm to generate the static scheduling scheme of several covers according to vehicle position information and current task situation, the scheme generating is sent to system database and for handler, select.While implementing allotment, handler generates request by central processing server to scheduling strategy generation server delivery plan, scheduling strategy generation server is inquired about corresponding geography information, the scheduling scheme using at present and current information of vehicles from data bank, searches several relatively preferably scheduling schemes be sent to data bank and select for system manager by simulated annealing.
The monitoring large-size screen monitors of control center provide visual means for Monitoring Company of unit in charge of construction vehicle, and operating personal can be observed the distribution situation of the railway laying machine car in designated area by giant-screen, for manual allotment provides certain foundation.
This system also comprises at least one interval command point, for passing on dispatch command, confirms that mile stone is interval.A railway is divided into some continuous intervals, command point between setting area, interval two ends, command point dispatcher manages the vehicles while passing entering between this directorial area, is prohibited from entering or allows to pass through, and meets railway by the requirement of interval management.
Preferably, the read out instrument of described vehicle dispatching machine comprises two intelligent information screens with speech synthesis technique that lay respectively at locomotive front and back, and two intelligent information screens are by CAN BUS bus and main-machine communication, simultaneous display schedule information.Described intelligent information screen is capacitive touch screen.Data and phonetic order that intelligent information screen can independent processing sends, and relevant information (GIS information) is shown, the processing of relevant dispatch command is confirmed to complete by touch screen.Intelligent information screen also has speech synthesis technique (TTS), data message, alarm message can be converted to out driver of voice broadcast.
Preferably, the locating module of described vehicle dispatching machine adopts the Big Dipper/GPS bimodulus locating module, can between dipper system and gps system, switch arbitrarily, a side, there is searching star and switch in time at need position fixing system, especially effective positioning precision that improves when there is urban canyons, has guaranteed the timely and accurate of location.
Preferably, the data communication module of described vehicle dispatching machine comprises GSM/GPRS data communication module and CDMA/Evdo data communication module, two kinds of standard cell phone networks of GSM/CDMA are also deposited and complement one another, and overcome two kinds of network signals of different geographical and cover incomplete problem.Locomotive and control center complete information interaction by this network.
Preferably, the image unit of described vehicle dispatching machine comprises two group of 2 passage DVR, records respectively the image before locomotive, after locomotive, and by videograph in the hard disk of main frame inside, as driving recording, preserve at least one month.This unit and system adopt the communication of CAN bus mode.
System of the present invention is based on Floating Car information acquiring technology, a typical central server/FTP client FTP (vehicle dispatching machine or transfer order receiver), wherein central server is responsible for processing and the issue of information, client is responsible for providing this terminal positional information to central server, receives the traffic order of central server simultaneously.Central server and client are by commercial GPRS/Evdo wireless data platform communication.
Advantage of the present invention is as follows:
1, vehicle dispatching machine adopts the Big Dipper/GPS bimodulus locating module, and promptly and accurately, capable of dynamic is monitored in the same way locomotive path of motion and when reaching upper distance limit, sent alarm message in location.
2, CSRC control center can monitor each laying machine car in real time, and can full automaticity generate, selection scheduling scheme, thereby each laying machine car of dispatching distribution rationally and effectively.
3, between all dispatch command Dou Ke control centers and vehicle dispatching machine, realize the two-way interaction of voice, data.
4, this system can be inquired about historical dispatching record, Vehicle Driving Cycle video.
5, control center can work in coordination with interval command point and carries out complementarity, distributed vehicle scheduling, at interval command point, completes after manual intervention scheduling, and its scheduling scheme will be synchronized to control center in time, backs up confirmation.
Accompanying drawing explanation
Fig. 1 is the system framework figure of embodiment of the present invention;
In figure, 1, system database server, 2, central processing server, 3, system communication server, 4, scheduling strategy generation server, 5, monitoring large-size screen monitors, 6, GSM/GPRS data communication module, 7, CDMA/Evdo data communication module, 8, the Big Dipper/GPS bimodulus locating module, 9,2 passage DVRs, 10, key control unit, 11, power module, 12, intelligent information screen, 13, GSM voice communications module, 14, GPRS data communication module, 15, scheduling reception control unit, 16, Liquid Crystal Display, 17, keyboard.
The specific embodiment
A railway laying machine garage car dispatching system, as shown in the figure, comprises transfer order receiver in vehicle dispatching machine, chaufeur and the dispatcher's hand being contained on laying machine car and the CSRC control center in a distant place, also comprises the interval command point that is provided with each interval.
CSRC control center is comprised of system database server 1, central processing server 2, scheduling strategy generation server 4, system communication server 3, monitoring large-size screen monitors 5 and relevant peripheral hardware, for collecting the running orbit information that all locomotive in service send and generating scheduling scheme, send dispatch command and alarm message.System database server 1 comprises geographic information database, vehicle information database and engineering construction information database.Geographic information database stores electronic chart (GIS), for system provides vehicle position information; Vehicle information database storage and vehicle-relevant data, comprise the information such as the beginning and the end position, the material of construction on car, vehicle space service condition of vehicle current location and vehicle location historical record, current task state, current task; Material of construction information data library storage construction information, comprises project programme, construction transfer order, forbidden information, construction information, roadside construction information etc. zero time.Above three database cooperative works, the memory function of common completion system data bank.The main information interaction work of being responsible between CSRC control center and each operational vehicle of central processing server 2.System communication server 3 adopts commercial GPRS/Evdo data communication platform communication, completes the information interaction between operational vehicle and central processing server.Scheduling strategy generation server 4 is used genetic algorithm to generate the static scheduling scheme of several covers according to vehicle position information and current task situation, and by simulated annealing, searches several relatively preferably scheduling schemes and be sent to data bank and select for system manager.
Vehicle dispatching machine comprises main frame and is connected with main frame and is positioned at the read out instrument outside locomotive, is provided with key control unit 10 and connected locating module, data communication module and image unit in main frame, and is provided with power module 11 for each module, unit power supply.Key control unit 10 in main frame adopts High Performance industrial control mainboard D25501, and domestic os can be selected Linux or Win plateform system.Locating module adopts the Big Dipper/GPS bimodulus locating module 8, and data communication module has 7 two kinds of GSM/GPRS data communication module 6 and CDMA/Evdo data communication modules, and two kinds of standard cell phone networks of GSM/CDMA are also deposited and complement one another.Read out instrument outside main frame comprises two intelligent information screens with speech synthesis technique 12 that lay respectively at locomotive front and back, two intelligent information screens 12 are connected with main frame by two cables respectively, wherein one as power lead, another is as connection, intelligent information screen 12 adopts CAN BUS bus mode with the communication of main frame, two intelligent information screen 12 simultaneous display schedule informations, and the confirmation that can complete dispatch command by touch control operation operates, and can report information by synthetic speech.Image unit arranges two groups, adopts 2 passage DVRs 9, records respectively the image before locomotive, after locomotive, and by videograph in the hard disk of main frame inside, adopt CAN bus mode with the communication of system.Power module 11 completes power conversion and processes, wherein direct current conversion portion adopts DC-DC modular converter, power module 11 is responsible for that DC110V is transformed to DC24V and is supplied with the parts such as key control unit, DVR, intelligent information screen, and key control unit again DC24V is converted to DC5V and DC3.3V is system power supply.
Transfer order receiver is hand-held, comprises scheduling reception control unit 15 and connected GSM voice communications module 13, Liquid Crystal Display 16, GPRS data communication module 14 and keyboard 17, completes reception and the confirmation work of transfer order.
Operating personal can a real-time query car by native system position, the information such as transfer order of carrying out, can check by the path back track function of system its running orbit; By native system, operating personal can be realized the online Real-Time Scheduling of interactive vehicle.When receiving dispatch request, by system positioned vehicle position, interval under inquiry, to scheduling strategy generation server sending strategy, generate request, several alternativess that handler's display scheduling strategy generation server generates, therefrom select a kind of scheme as this scheduling, carry out scheduling scheme being sent to relevant vehicle by central processing server.
Claims (10)
1. a railway laying machine garage car dispatching system, comprising:
One CSRC control center, for collecting the running orbit information that all locomotive in service send and generating scheduling scheme, sends dispatch command and alarm message;
One vehicle dispatching machine for gathering the running orbit information of Construction traffic and passing to CSRC control center, receives other vehicle operating trace information and dispatch commands that CSRC control center sends simultaneously;
One transfer order receiver, the dispatch command the reply confirmation that for receiving CSRC control center, issue;
It is characterized in that:
Described CSRC control center comprises a system database server, for geographical location information, information of vehicles, vehicle scheduling and construction dispatching information and engineering construction information are provided; One central processing server, for completing the information interaction between CSRC control center and each locomotive in service; One scheduling strategy generation server, for generating scheduling scheme and a system communication server and monitoring large-size screen monitors according to vehicle position information and current task situation, three server two way communications of central processing server and other are connected, and large-size screen monitors are unidirectional is connected with monitoring;
Described vehicle dispatching machine comprises main frame and is connected with main frame and is positioned at the read out instrument outside locomotive, in main frame, be provided with key control unit and connected locating module, data communication module and image unit, and be provided with power module for each module, unit power supply;
Described transfer order receiver comprises scheduling reception control unit and connected GSM voice communications module, Liquid Crystal Display, GPRS data communication module and keyboard.
2. railway laying machine according to claim 1 garage car dispatching system, is characterized in that: system database server comprises geographic information database, vehicle information database and engineering construction information database; Geographic information database stores electronic chart, for system provides vehicle position information; Vehicle information database storage and vehicle-relevant data; Engineering construction information data library storage construction information, for managing construction dispatching and the vehicle impact detection to camp site.
3. railway laying machine according to claim 2 garage car dispatching system, is characterized in that: system communication server adopts GPRS/Evdo data communication platform.
4. according to the railway laying machine garage car dispatching system described in claim 1 or 2 or 3, it is characterized in that: scheduling strategy generation server adopts genetic algorithm to generate scheduling scheme, and utilizes simulated annealing to search out preferably scheduling scheme.
5. railway laying machine according to claim 4 garage car dispatching system, is characterized in that: this system also comprises at least one interval command point, for passing on dispatch command, confirms that mile stone is interval.
6. railway laying machine according to claim 4 garage car dispatching system, it is characterized in that: the read out instrument of described vehicle dispatching machine comprises two intelligent information screens with speech synthesis technique that lay respectively at locomotive front and back, two intelligent information screens are by CAN BUS bus and main-machine communication, simultaneous display schedule information.
7. railway laying machine according to claim 6 garage car dispatching system, is characterized in that: described intelligent information screen is capacitive touch screen.
8. railway laying machine according to claim 6 garage car dispatching system, is characterized in that: the locating module of described vehicle dispatching machine adopts the Big Dipper/GPS bimodulus locating module.
9. according to the railway laying machine garage car dispatching system described in claim 6 or 8, it is characterized in that: the data communication module of described vehicle dispatching machine comprises GSM/GPRS data communication module and CDMA/Evdo data communication module, two kinds of standard cell phone networks of GSM/CDMA are also deposited and complement one another.
10. railway laying machine according to claim 9 garage car dispatching system, is characterized in that: the image unit of described vehicle dispatching machine comprises two group of 2 passage DVR, records respectively the image before locomotive, after locomotive.
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| CN110838283A (en) * | 2019-12-16 | 2020-02-25 | 天津七一二通信广播股份有限公司 | TTS-based operation display terminal scheduling command reading circuit and implementation method |
| CN111232023A (en) * | 2020-01-16 | 2020-06-05 | 中铁一局集团有限公司 | Track engineering construction and driving safety management comprehensive intelligent control system |
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| CN111232023A (en) * | 2020-01-16 | 2020-06-05 | 中铁一局集团有限公司 | Track engineering construction and driving safety management comprehensive intelligent control system |
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