CN109677451A - The control system and method that shunting monitoring function is combined with Train Detection and Identification - Google Patents
The control system and method that shunting monitoring function is combined with Train Detection and Identification Download PDFInfo
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- CN109677451A CN109677451A CN201811627764.8A CN201811627764A CN109677451A CN 109677451 A CN109677451 A CN 109677451A CN 201811627764 A CN201811627764 A CN 201811627764A CN 109677451 A CN109677451 A CN 109677451A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000003137 locomotive effect Effects 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0072—On-board train data handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
- B61L2027/204—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to control systems and method that a kind of shunting monitoring function is combined with Train Detection and Identification, control system includes radio scheduling locomotive signal interconnected and monitoring system STP and train operation control system CTCS, the radio scheduling locomotive signal and monitoring system STP respectively with information release terminal of shunting, shunting operation plan issue terminal, positioning terminal, the connection of computer chain terminal, the train operation control system CTCS respectively with train braking cylinder, train pressure sensor apparatus, train signal equipment, train operating condition equipment is connected with velocity sensor equipment；The control system merges Train Detection and Identification function with shunting monitoring function.Compared with prior art, the present invention has the advantages that reducing number of devices, increasing level of integrated system, reduce system maintenance cost.
Description
Technical field
The present invention relates to one kind, more particularly, to a kind of control system that shunting monitoring function is combined with Train Detection and Identification
System and method.
Background technique
In existing train operation monitoring device (hereinafter referred to as LKJ), shunting mode only provides Speed limit curve, right
In the shunting service of complexity, its function is far from satisfying requirement.Currently, will be installed radio scheduling locomotive letter on professional tune machine
Number with monitoring system (hereinafter referred to as STP), realize the monitoring of shunting service by the interface with LKJ, equipment relative redundancy is multiple
It is miscellaneous.
The function realization of STP and interface display need the special support of LKJ equipment, it is evident that the structure separated in this way is deposited
In many disadvantages:
1, STP safety is by LKJ restricted problem: STP has communicated its specific communication protocol with LKJ, if it is desired to be promoted
Then the security level of LKJ is also required to be promoted simultaneously the security level of STP, and the promotion of the security level of LKJ is not controlled by terms of STP
System, this is restricted STP significantly in secure context.
2, STP function is limited by LKJ: being broken down in inoperable situation in LKJ, due to the part of functions of STP
And the control at interface and display need the support of LKJ, therefore, in the case where no LKJ is supported, STP is by cisco unity malfunction.
3, STP efficiency is limited by LKJ: control for brake of the STP for train, the acquisition to external information, as cab signal,
Work information etc. needs to control or obtain by LKJ, although such mode has one to the control efficiency of STP safely
Fixed influence.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of shunting monitoring functions
The control system and method combined with Train Detection and Identification.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of control system that shunting monitoring function is combined with Train Detection and Identification, which is characterized in that including mutually interconnecting
The radio scheduling locomotive signal and monitoring system STP and train operation control system CTCS connect, the radio scheduling locomotive letter
Number with monitoring system STP respectively with information release terminal of shunting, shunting operation plan issue terminal, positioning terminal, computer connect
Lock terminal connection, the train operation control system CTCS respectively with train braking cylinder, train pressure sensor apparatus, train
Signalling arrangement, train operating condition equipment are connected with velocity sensor equipment；
The control system merges Train Detection and Identification function with shunting monitoring function.
Preferably, the radio scheduling locomotive signal and monitoring system STP are integrated in on-vehicle host.
Preferably, the train operation control system CTCS is integrated in on-vehicle host.
A kind of control method that shunting monitoring function is combined with Train Detection and Identification, comprising the following steps:
1) after mobile unit starting, device power self-test simultaneously initializes each submodule block message, and starts from each
A sensor peripheral hardware acquires external information；
2) train operation monitoring mission thread starts, and STP thread starts and hangs up, and on-vehicle host is connected automatically with DMI
It connects, meanwhile, the end DMI will be sent to from the collected information of external sensor show；
3) it waits driver to enter data into train mode or carry out mode and is transferred into tune prison mode；
4) the STP thread suspension if into train mode, the starting of Train Detection and Identification mission thread；
If 5) enter prison mode of adjusting, the starting of STP thread；
6) whether it is to adjust prison mode that judgement is current, is to return to step 5), otherwise returns to step 4).
Preferably, the STP thread specifically includes:
Initialization module is used for STP system initialization；
Working condition acquiring module is acquired for work information；
Train locating module is positioned for train；
Vehicular speeds displacement acquisition module is acquired for train speed and displacement information；
Train brake control module is used for train brake control；
Wireless communication module is transmitted for train radio.
Preferably, the control task thread specifically includes:
Initialization module is initialized for train operation control system CTCS；
Cab signal processing module, the signal processing for train；
Speed and mileage calculation module, speed and mileage calculation for train；
Curve computing module, the calculating for train operation curve；
Peripheral hardware information collection and processing module, for acquiring and handling the peripheral hardware information of train；
Mode control module, the control for train operation mode；
Host and DMI communication protocol module wirelessly communicate for realizing on-vehicle host and DMI.
Compared with prior art, the invention has the following advantages that
1, onboard system improves the peace of system using the security platform of CVC200C and using modular design method
Congruent grade；
2, it in the case where not influencing Train Detection and Identification, by the conversion of operating mode, also achieves to shunting service
It is monitored the function of protection；
3, Train Detection and Identification function is merged with shunting monitoring function, reduces number of devices, increases system
Integrated level reduces system maintenance cost；
4, avoid communication failure when LKJ is connect with two autonomous systems of STP, thus improve the reliability of system,
Improve Shunting Service Efficiency；
5, reduce number of devices, reduce system maintenance cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is work flow diagram of the invention.
Fig. 3 is hardware connection structure figure of the invention.
Fig. 4 is the execution schematic diagram of STP thread of the present invention.
Fig. 5 is the execution schematic diagram of control task thread.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, all should belong to the scope of protection of the invention.
The present invention is opened LKJ and STP system integration one on the CVC200C security platform of completely new independent research
Hair is realized.
System starting step is as follows:
1) after mobile unit starting, device power self-test simultaneously initializes each submodule block message, and starts from each
A sensor peripheral hardware acquires external information；
2) train operation monitoring mission thread starts, and STP thread starts and hangs up, and on-vehicle host is connected automatically with DMI
It connects, meanwhile, the end DMI will be sent to from the collected information of external sensor show；
3) it waits driver to enter data into train mode or carry out mode and is transferred into tune prison mode；
4) the STP thread suspension if into train mode, the starting of Train Detection and Identification mission thread；
If 5) enter prison mode of adjusting, the starting of STP thread；
6) whether it is to adjust prison mode that judgement is current, is to return to step 5), otherwise returns to step 4)；
Train Detection and Identification with shunting monitoring function records system:
1) system includes two primary thread Train Detection and Identification threads and STP thread, wherein Train Detection and Identification line
Journey includes initialization module, mode control module, curve computing module, speed and mileage calculation module, cab signal processing mould
Block, peripheral hardware information collection and processing module, host and DMI communication protocol module；
STP thread includes initialization module, train locating module, train brake control module, working condition acquiring module, wireless
Communication module, vehicular speeds displacement acquisition module.Each submodule of the two threads is sequentially connected respectively.
2) system directly can carry out control for brake to train, and obtain train speed, work information.
As shown in figure 4, the STP thread specifically includes:
Initialization module is used for STP system initialization；
Working condition acquiring module is acquired for work information；
Train locating module is positioned for train；
Vehicular speeds displacement acquisition module is acquired for train speed and displacement information；
Train brake control module is used for train brake control；
Wireless communication module is transmitted for train radio.
As shown in figure 5, the control task thread specifically includes:
Initialization module is initialized for train operation control system CTCS；
Cab signal processing module, the signal processing for train；
Speed and mileage calculation module, speed and mileage calculation for train；
Curve computing module, the calculating for train operation curve；
Peripheral hardware information collection and processing module, for acquiring and handling the peripheral hardware information of train；
Mode control module, the control for train operation mode；
Host and DMI communication protocol module wirelessly communicate for realizing on-vehicle host and DMI.
Specific example:
1) existing train 1134 times leave for three, lakelet collection station progress shunting service from one station track 3 of Yuan shop.
2) device power initializes, the starting of Train Detection and Identification record thread, and system enters degraded mode, DMI display system
Braking curve of the system under degraded mode；
3) driver inputs the relevant information at one station of Yuan shop under degraded mode, when by one station exit signal of Yuan shop,
It presses driving key to drive to mark, system enters drives a vehicle without anti-risk mode；
4) train controls record thread monitoring condition down train in operation, and the braking curve of train, driver are shown on DMI
Train is avoided to knock Speed limit curve when driving, otherwise, system will brake train；
5) enter lakelet collection three after train enters the station and stop, driver operation system enters shunting monitoring mode；
6) driver inputs initial station track number, completes initial station track positioning；
7) driver and group staff that shunts start train Heibei provincial opera function, and keep its normal work；
8) shunting route is handled in interlocking, and ground sends this route information and yard code bit information to mobile unit, and DMI is shown
Relevant information；
9) for car team after stop parking, speed drops to 0, vehicle-mounted transmission unlock instruction, and restores transparent transmission Heibei provincial opera information,
Continue shunting service；
The Train Detection and Identification writing function of the system drives to run in Huaibei mining industry group transportation route.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (6)
1. a kind of control system that shunting monitoring function is combined with Train Detection and Identification, which is characterized in that including being connected with each other
Radio scheduling locomotive signal and monitoring system STP and train operation control system CTCS, the radio scheduling locomotive signal
It is chain with information release terminal of shunting, shunting operation plan issue terminal, positioning terminal, computer respectively with monitoring system STP
Terminal connection, the train operation control system CTCS believe with train braking cylinder, train pressure sensor apparatus, train respectively
Number equipment, train operating condition equipment are connected with velocity sensor equipment；
The control system merges Train Detection and Identification function with shunting monitoring function.
2. the control system that a kind of shunting monitoring function according to claim 1 is combined with Train Detection and Identification, special
Sign is that the radio scheduling locomotive signal and monitoring system STP are integrated in on-vehicle host.
3. the control system that a kind of shunting monitoring function according to claim 1 is combined with Train Detection and Identification, special
Sign is that the train operation control system CTCS is integrated in on-vehicle host.
4. a kind of control method that shunting monitoring function is combined with Train Detection and Identification, which comprises the following steps:
1) after mobile unit starting, device power self-test simultaneously initializes each submodule block message, and starts from each biography
Sensor peripheral hardware acquires external information；
2) train operation monitoring mission thread starts, and STP thread starts and hangs up, and on-vehicle host is connect automatically with DMI, together
When, the end DMI will be sent to from the collected information of external sensor show；
3) it waits driver to enter data into train mode or carry out mode and is transferred into tune prison mode；
4) the STP thread suspension if into train mode, the starting of Train Detection and Identification mission thread；
If 5) enter prison mode of adjusting, the starting of STP thread；
6) whether it is to adjust prison mode that judgement is current, is to return to step 5), otherwise returns to step 4).
5. control method according to claim 4, which is characterized in that the STP thread specifically includes:
Initialization module is used for STP system initialization；
Working condition acquiring module is acquired for work information；
Train locating module is positioned for train；
Vehicular speeds displacement acquisition module is acquired for train speed and displacement information；
Train brake control module is used for train brake control；
Wireless communication module is transmitted for train radio.
6. control method according to claim 4, which is characterized in that the control task thread specifically includes:
Initialization module is initialized for train operation control system CTCS；
Cab signal processing module, the signal processing for train；
Speed and mileage calculation module, speed and mileage calculation for train；
Curve computing module, the calculating for train operation curve；
Peripheral hardware information collection and processing module, for acquiring and handling the peripheral hardware information of train；
Mode control module, the control for train operation mode；
Host and DMI communication protocol module wirelessly communicate for realizing on-vehicle host and DMI.
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| CN201811627764.8A CN109677451B (en) | 2018-12-28 | 2018-12-28 | Control system and method combining shunting monitoring function and train operation control |
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| CN201811627764.8A CN109677451B (en) | 2018-12-28 | 2018-12-28 | Control system and method combining shunting monitoring function and train operation control |
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