CN110509954A

CN110509954A - Track switch control method, device

Info

Publication number: CN110509954A
Application number: CN201810488190.4A
Authority: CN
Inventors: 邹灿; 沈成业
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2019-11-29
Anticipated expiration: 2038-05-21
Also published as: CN110509954B

Abstract

The invention discloses a kind of track switch control methods, device, it the described method comprises the following steps: when train approaching target station, the the first track switch control resource for distributing to train is obtained from the first route control unit corresponding with train current location, and the driving states information of train and the first track switch control resource are periodically sent to other trains outside train setting range；When train is parked in target station, the first changing points corresponding with target station are controlled by the first route control unit, establish the route of train；After train is driven out to target station and is driven out to the first track switch, the first route control unit is notified to discharge the first track switch control resource.This method can be such that train operation optimizes, and promote driving efficiency effectively.

Description

Track switch control method, device

Technical field

The present invention relates to train technical field, in particular to a kind of track switch control method, device.

Background technique

In the related technology, part of the train is that the use of target track switch money is obtained by the way that signalling arrangement by the road is arranged Source, in this mode, since the position of equipment is fixed, only train is by the equipment or when section could obtain target track Trouble using resource or know the service condition of track switch, can not real-time query understand target track switch resource.

Part of the train is whether to pass through a certain fixed differentiation point of setting by signal cluster and train to judge that track switch makes With the ownership of power, when track switch use occur and warfare occur, then first passes through the fixation and differentiate the train of point to get The trouble right to use.Though can reduce the probability that track switch competition occurs, probability of occurrence is still bigger, and track switch control is once assigned It gives and is just difficult to be adjusted according to real-time running state.

Therefore, how to provide it is a kind of optimize train operation, the track switch control method that is effectively promoted of driving efficiency becomes Those skilled in the art's technical problem urgently to be resolved.

Summary of the invention

The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention First purpose be to propose that a kind of track switch control method, this method can be such that train operation optimizes, and the efficiency that makes to drive a vehicle is effective It is promoted.

Second object of the present invention is to propose another track switch control method.

Third object of the present invention is to propose another track switch control method.

Fourth object of the present invention is to propose a kind of track switch control device.

5th purpose of the invention is to propose another track switch control device.

6th purpose of the invention is to propose another track switch control device.

In order to achieve the above objectives, one aspect of the present invention embodiment proposes a kind of track switch control method, comprising the following steps: When train approaching target station, distributed to from the first route control unit corresponding with train current location acquisition described First track switch of train controls resource, and periodically by the driving states information of the train and first track switch control money Source is sent to other trains outside the train setting range；When the train is parked in the target station, pass through described One route control unit controls the first changing points corresponding with the target station, establishes the route of the train；When described After train is driven out to the target station and is driven out to first track switch, the first route control unit release described first is notified Track switch controls resource.

Track switch control method according to an embodiment of the present invention, when train approaching target station, from train current location Corresponding first route control unit obtains the first track switch control resource for distributing to train, and periodically by the driving of train Status information and the first track switch control resource are sent to other trains outside train setting range, when train is parked in the target carriage When standing, the first changing points corresponding with target station are controlled by the first route control unit, the route of train is established, works as column After vehicle is driven out to target station and is driven out to the first track switch, the first route control unit is notified to discharge the first track switch control resource.The party Method can be such that train operation optimizes, and promote driving efficiency effectively.

In order to achieve the above objectives, the second aspect of the present invention embodiment proposes another track switch control method, including with Lower step: when train approaching target station, Xiang Suoshu train sends the first track switch control resource for distributing to the train；When When the train is parked in the target station, under the control of the train, control first corresponding with the target station Trouble turn-out track, establishes the route of the train；After the train is driven out to the target station and is driven out to first track switch, in institute Under the control for stating train, discharges first track switch and control resource.

Track switch control method according to an embodiment of the present invention is distributed to when train approaching target station to train transmission First track switch of train controls resource, when train is parked in the target station, under the control of train, and control and target station Corresponding first changing points, establish the route of train, after train is driven out to target station and is driven out to the first track switch, in train Under control, the first track switch of release controls resource.Thus, it is possible to optimize train operation, promote driving efficiency effectively.

In order to achieve the above objectives, the third aspect of the present invention embodiment proposes another track switch control method, including with Lower step: when the train closes on the second track switch in the traffic coverage of the train front, the transmission of Xiang Suoshu train is distributed to Second track switch of the train controls resource；Under the control of the train, second changing points are controlled, the column are established The route of vehicle；After the train is driven out to second track switch, under the control of the train, the second track switch control is discharged Resource.

Track switch control method according to an embodiment of the present invention, when train closes on the second track switch in front of train in traffic coverage When, the second track switch control resource for distributing to train is sent to train, under the control of train, the second changing points of control are built The route of vertical train, after train is driven out to the second track switch, under the control of train, the second track switch of release controls resource.As a result, should Method can improve the intelligent level of train to a certain extent, optimize train operation, and driving efficiency is effectively promoted.

In order to achieve the above objectives, the fourth aspect of the present invention embodiment proposes a kind of track switch control device, comprising: first Module is obtained, is used for when train approaching target station, from the first route control unit corresponding with the train current location The the first track switch control resource for distributing to the train is obtained, and periodically by the driving states information of the train and described First track switch control resource is sent to other trains outside the train setting range；First establishes module, for working as the column When vehicle is parked in the target station, the first track switch corresponding with the target station is controlled by first route control unit Turn-out track establishes the route of the train；First notification module, for when the train is driven out to the target station and is driven out to described After first track switch, first route control unit is notified to discharge the first track switch control resource.

Track switch control device according to an embodiment of the present invention obtains module by first when train approaching target station The the first track switch control resource for distributing to train is obtained from the first route control unit corresponding with train current location, works as train When being parked in target station, first, which establishes module, periodically sends the driving states information of train and the first track switch control resource Other trains outside to train setting range, and the first track switch corresponding with target station is controlled by the first route control unit Turn-out track establishes the route of train, and after train is driven out to target station and is driven out to the first track switch, the first notification module notifies the first via First track switch is discharged by control unit and controls resource.The device can be such that train operation optimizes as a result, keep driving efficiency effective It is promoted.

In order to achieve the above objectives, the fifth aspect of the present invention embodiment proposes another track switch control device, comprising: the Three sending modules, for when train approaching target station, Xiang Suoshu train to send the first track switch control for distributing to the train Resource processed；Second establishes module, under the control of the train, controlling when the train is parked in the target station The first changing points corresponding with the target station, establish the route of the train；First release module, for working as the column After vehicle is driven out to the target station and is driven out to first track switch, under the control of the train, the first track switch control is discharged Resource processed.

Track switch control device according to the present invention, when train approaching target station, by third sending module to train Send the first track switch control resource for distributing to train；When the train is parked in target station, second establishes module in train Control under, control corresponding with target station the first changing points, establish the route of train, when train be driven out to target station and After being driven out to the first track switch, for the first release module under the control of train, the first track switch of release controls resource.The device can as a result, So that train operation optimizes, promote driving efficiency effectively.

In order to achieve the above objectives, the sixth aspect of the present invention embodiment proposes another track switch control device, comprising: the Four sending modules, when for closing on the second track switch in the traffic coverage of the train front when the train, Xiang Suoshu train hair Send the second track switch control resource for distributing to the train；Third establishes module, for controlling institute under the control of the train The second changing points are stated, the route of the train is established；Second release module, for being driven out to second track switch when the train Afterwards, it under the control of the train, discharges second track switch and controls resource.

Track switch control device according to an embodiment of the present invention, when train closes on the second track switch in front of train in traffic coverage When, the second track switch control resource for distributing to train, under the control of train, third are sent to train by the 4th sending module It establishes module and controls the second changing points, establish the route of train, after train is driven out to the second track switch, under the control of train, Second release module discharges the second track switch and controls resource.The device can be such that train operation optimizes as a result, there is driving efficiency Effect is promoted.

Detailed description of the invention

Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments Obviously and it is readily appreciated that, wherein

Fig. 1 is the flow chart of the track switch control method of one embodiment according to the present invention；

Fig. 2 is train target according to an embodiment of the invention station parking schematic diagram；

Fig. 3 is the flow chart of the track switch control method of second embodiment according to the present invention；

Fig. 4 is Principle of Communication schematic diagram according to an embodiment of the invention；

Fig. 5 is the flow chart of the track switch control method of third embodiment according to the present invention；

Fig. 6 is the flow chart of the track switch control method of the 4th embodiment according to the present invention；

Fig. 7 is the flow chart of the track switch control method of the 5th embodiment according to the present invention；And

Fig. 8 is the block diagram of track switch control device according to an embodiment of the invention.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.

Below with reference to the accompanying drawings come describe the embodiment of the present invention proposition track switch control method, track switch control device, vehicle mounted electric Sub- equipment, non-transitorycomputer readable storage medium and computer program product.

Fig. 1 is the flow chart of the track switch control method of one embodiment according to the present invention.It should be noted that of the invention The track switch control method of embodiment can be described from train-side.As shown in Figure 1, method includes the following steps:

S1 is obtained from the first route control unit corresponding with train current location and is divided when train approaching target station First track switch of dispensing train controls resource, and periodically by the driving states information of train and the first track switch control resource hair It send to other trains outside train setting range.

Wherein, target station is within any switch section or in addition, any one or more customizes according to route road network condition Specified target station when operation system function, and station etc. is concentrated including but not limited to station of turning back, equipment in target station Feature.First track switch controls the track switch near resource, that is, target station and controls resource.

Further, first for distributing to train is obtained from the first route control unit corresponding with train current location Trouble control resource may include: to distribute to train from the acquisition of the first route control unit when not having train in target station First track switch controls resource；When be parked in target station it is non-turn back train when, receive first route control unit hair The the first refusal distribution information sent, the safety that the first distribution terminal corresponding with the first track switch extends on the outside of the first track switch is protected Section is protected, and after non-train of turning back is driven out to the first distribution terminal, is obtained from the first route control unit and distributes to the of train One track switch controls resource；When be parked in target station turn back train when, receive the first route control unit send second refusal Information is distributed, the safeguard protection section before the first distribution terminal to be extended to the first track switch, and first point is driven out in train of turning back With terminal and after being driven out to the first track switch, the first track switch control resource for distributing to train is obtained from the first route control unit.

S2 passes through the first route control unit control corresponding with target station first when train is parked in target station Changing points establish the route of train.

S3 notifies the first route control unit to discharge first after train is driven out to target station and is driven out to the first track switch Trouble control resource.

Specifically, the driving states information of train may include: GPS (the Global Positioning by itself System, global positioning system) differential position system or the available train of other positioning means location information, pass through The movement physical message such as speed, steering angular velocity, driving direction of train driving that vehicular motion sensor obtains.Train TCMS (Train Control and Management System, Train Control and management system) collects these driving states information, By onboard wireless transceiver (UE, User Equipment, user terminal) with " short distance distribution direct communication " (LTE-V- Direct, the corresponding network architecture based on PC5 interface) mode or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) be by information Pass to neighbouring train, i.e. Che-vehicle interconnected communication V2V (Vehicle to Vehicle), while receiving neighbouring train and being sent out Information command out.

For example, as shown in Fig. 2, it is (other to turn back in Fig. 2 for turning back before station when train is in target station Principle is identical, repeats no more), train can with LTE-V-Cell, (wide area centralization honeycomb be logical by the driving states information of itself Letter) communication mode is uploaded to eNB (base station E-UTRAN Node B, E-UTRAN), and eNB passes the driving states information of the train Pass other Cell (signal base station)；Train also receives the driving states information from other trains from eNB；Train is also by certainly The driving states information of itself is broadcast to neighbouring by the UE of body in a manner of LTE-V-Direct (short distance distribution direct communication) Other trains.

It, can be by vehicle-mounted UE (User Equipment, user terminal) to RSU when train approaching target station (Road Side Unit, roadside unit) sends track switch by request, and roadside unit RSU receives the train road in its effective range Trouble solicited message, after the information received is summarized, is sent to the first route control unit.First route control unit is to each train Then track switch solicited message just pooled classification inquires the information of current first track switch control resource, the first route control unit In conjunction with associated application, train track switch solicited message is compared with interior train information of setting out in advance to make arrangements is worked as, is then judged, It is specific as follows:

1, when not having train in station, i.e., track switch control resource is in idle condition, and the first route control unit ensures to control Track switch processed goes to positioning, then gives the first track switch control resource allocation to the train；

2, when train is parked in station, but train is non-train of turning back, i.e., train is not take up track switch control resource in the station, But to guarantee that train safety, the first route control unit do not authorize the track switch resource request of train, refuse the road of the train in standing Trouble control resource request, sends the first refusal distribution information to train, after train receives and parses through information, and by mobile authorization Terminal (the first distribution terminal) extends to the safeguard protection section before first of turnout, and is driven out to described first in non-train of turning back After distributing terminal, first track switch control resource for distributing to train is obtained from the first route control unit；

3, when train is parked in station, but train is train of turning back, i.e. the first track switch control resource is in occupied state, the One route control unit does not authorize train track switch control resource then, and sends the second refusal distribution information to train, trackside list Second refusal distribution information interconnection is fed back to train by first RSU, and after train receives and parses through information, the terminal of mobile authorization is prolonged Safeguard protection section before extending to track switch, after interior train of standing turns back and is driven out to station and is driven out to the first track switch, the first route test Unit authorizes first track switch of request train control resource.

Obtain the first track switch control resource train, with eNB by " cellular communication of wide area centralization " (LTE-V-Cell, The corresponding network architecture based on LTE-Uu interface) mode carries out data exchange, by the driving states of itself and the first track switch Control resource is uploaded to eNB, and neighbouring train is made to share the vehicle information, adjusts when necessary to current operation.Wherein, eNB is The equipment for assuming responsibility for the radio access control function of LTE-V (specifically for the communications protocol in workshop) system, it is main to complete wirelessly The radio resource management functions such as access function, including management air interface, user resources distribution, access control, mobile control.

When train is parked in target station, continue through the data exchange with eNB, by the driving states information of itself and First track switch control resource is uploaded to eNB, so that nearly train shares the vehicle information, makes optimal operation planning, train foundation The the first track switch control resource authorized is contacted by onboard wireless transceiver UE and the foundation of the first route control unit, controls the One changing points, and then establish coming in for train.And when train is parked in target station, the first track switch controls resource by the column that stop Vehicle exclusively enjoys, the first route control unit cannot sub-distribution again, to receive the first track switch control resource request information only carry out The processing such as refresh, summarize, and returning to refusal distribution information.

After train is driven out to target station and is driven out to the first track switch, train is by onboard wireless transceiver UE with " short distance Distributed direct communication " mode or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) notice the first route control unit of routing Train is driven out to track switch information, and the first route control unit will authorize the first track switch control resource release of the train, and by its from It is removed in request list, resource request list ordering is controlled to the first track switch again, and be next train distribution routing and first The resources such as track switch.This method is sent by the way that the driving states information of train and the first track switch are periodically controlled resource as a result, Other trains outside to train setting range, allow train recognize in real time target track switch service condition and other applying The train travel status information of target track switch, making train itself also has local operation state perceptional function, mentions to a certain extent The intelligent level of high train, so as to so that train operation optimization, promotes driving efficiency effectively.

Further, in one embodiment of the invention, above-mentioned track switch control method can also include: when train faces When close-target station, notice roadside charging unit carries out stopping for charging preparation；When train closes on it is outbound when, notice roadside charging dress Set stopping charging.

Specifically, when train faces station by onboard wireless transceiver UE in a manner of " short distance distribution direct communication " or its Ta Che-vehicle means of communication (5G, LTE, DSRC etc.) and roadside resource interconnect, such as interconnect with the station roadside charging unit, into Row charging prepares, and to charge after train dwelling, and when train closes on outbound, notice roadside charging unit stopping is filled Electricity.

According to one embodiment of present invention, as shown in figure 3, above-mentioned track switch control method can also include:

S4 judges in front of train after train is driven out to target station and is driven out to the first track switch according to the electronic map of storage It whether there is the second track switch in traffic coverage.Track switch on second track switch, that is, station and station traffic coverage.

S5, and if it exists, the pointing information leaving from station of train is then sent to the corresponding secondary route control unit of the second track switch, and It receives the track switch that secondary route control unit is train distribution and controls hierarchical resource.

Specifically, after train is driven out to target station and is driven out to the first track switch, by the GPS differential position system of itself or its The location information of the available train of its positioning means, according to the location information of train and the electronic map of storage judgement column It whether there is the second track switch in the traffic coverage of front side.If it is present being controlled by eNB to secondary route belonging to the track switch Unit is sent this vehicle pointing information M leaving from station (running number, station ID, time leaving from station), and secondary route control unit will be the train It distributes track switch and controls hierarchical resource, be at this time 1 grade.

Further, above-mentioned track switch control method can also include: when train is driven out to target station and is driven out to first After trouble, the driving states letter of train is periodically sent to other to other trains in train setting range and outside setting range Train, and the transmission of other trains in setting range is received, the driving states information of other trains in setting range, and Receive what other trains outside setting range were sent, the driving states information of other trains outside setting range；According to setting model The driving states information of other trains in enclosing and the electronic map of storage, determine other trains in setting range electronically Position in figure；According to position of other trains in electronic map in setting range, the travel speed of train is adjusted.

Specifically, as shown in figure 4, passing through the GPS difference of itself after train is driven out to target station and is driven out to the first track switch The location information of positioning system or the available train of other positioning means, the train obtained by vehicular motion sensor Speed, steering angular velocity, driving direction of traveling etc. move physical message.Train TCMS collects these driving states information, leads to Cross onboard wireless transceiver (UE, User Equipment, user terminal) in a manner of " short distance distribution direct communication " or its Its Che-vehicle means of communication (LTE, DSRC, 5G etc.) passes information to neighbouring train, i.e. Che-vehicle interconnected communication is received simultaneously The information command that neighbouring train is issued.Train TCMS calculates obtained movement physical message, and stores list with train Electronic map in member compares, and estimation obtains the position of train around, and train and eNB pass through " cellular communication of wide area centralization " (LTE-V-Cell) mode carries out data exchange, and the driving states information of itself is uploaded to eNB, meanwhile, it is covered by eNB communication The wide feature of lid range receives the movement state information for the distant place train row that eNB is transmitted.Train can be according in setting range Position of other trains in electronic map, adjusts the travel speed of train, for example, if the current operation speed per hour of train influences Region traffic safety, then limit train speed per hour, and train braking parking is requested when under extreme condition, prevents from influencing normal The safety of driving.

According to one embodiment of present invention, as shown in figure 5, above-mentioned track switch control method can also include:

S6 obtains the second track switch control for distributing to train from secondary route control unit when train closes on the second track switch Resource processed, and the second track switch control resource is periodically sent to other trains outside train setting range.

Further, it is obtained from secondary route control unit and distributes to the second track switch of train and control resource, comprising: when the When two track switches are in occupied state, the third refusal distribution information that secondary route control unit is sent is received, it will be with the second track switch Corresponding second distribution terminal extends to the safeguard protection section before the second track switch, and is driven out to the in the train for occupying the second track switch After two distribute terminals and are driven out to the second track switch, second track switch control for distributing to train is obtained from secondary route control unit Resource；When the second track switch is in idle condition, and secondary route control unit receives only the track switch control resource request of train When, second track switch control resource for distributing to train is obtained from secondary route control unit；When the second track switch is in the free time State, and secondary route control unit receive multiple trains track switch control resource request when, if the track switch of train controls Hierarchical resource highest processed then obtains the second track switch control resource for distributing to train, the road of train from secondary route control unit Trouble control hierarchical resource crosses the route of the corresponding induction point S of the second track switch or train in train by secondary route control unit Demand does not need to promote a grade when the second track switch of turn-out track.

Wherein, induction point S: being located at switch zones leading portion, interconnects with route control unit, to differentiate whether train is crossed Enter on the outside of track switch at the point.

S7 controls the second changing points by secondary route control unit, establishes the route of train.

S8, after train is driven out to the second track switch, notice secondary route control unit discharges the second track switch and controls resource.

Specifically, when train closes on the second track switch, track switch is sent to roadside unit by vehicle-mounted UE and passes through request；Trackside list First RSU receives the train track switch solicited message in its effective range, after the information received is summarized, is transmitted to routing secondary route Control unit.Secondary route control unit first determines whether each request train has passed over the induction point S before switch zones, if Train has passed over induction point S, then the track switch of train control hierarchical resource is promoted level-one, i.e., 2 grades (when train is outbound, Route control unit has been assigned as 1 grade).Then secondary route control unit again carries out each train track switch solicited message Then the information of current track switch control resource is inquired in classification, in which:

When the second track switch control resource is in occupied state, i.e., there is train that track switch, track switch control money is used at this time Still by the train occupation, track switch occupied information and refusal track switch are requested (third refusal distribution letter by secondary route control unit in source Cease) request train is sent to by Join Shape, train receives information, and parsing obtains particular content, by the end of mobile authorization Point extends to the safeguard protection section before track switch.

When the second track switch control resource is in idle condition, and only have the track switch control resource of rows of vehicles to ask at this time It asks, secondary route control unit just assigns the second track switch control resource to the train.

When the second track switch control resource is in idle condition, but there are multiple track switches to control resource request at this time, the Two route control units then compare the track switch control hierarchical resource of these trains, and principle is the high preferential use of grade.If at this time The track switch control hierarchical resource of requested train is all 1 grade, and secondary route control unit is provided with regard to random control the second track switch Source is temporarily assigned to one of them, the induction point S before switch section is first crossed to any train below and make its track switch control money Source grade is promoted, and secondary route control unit will just authorize track switch control resource and authorize track switch control hierarchical resource high column Vehicle.

When the second track switch control resource is in idle condition, but there are multiple track switch control resource requests, the second tunnel at this time Just compare the track switch control hierarchical resource of these trains by control unit, principle is the high preferential use of grade.If only having at this time One train makes its track switch control 2 grades of hierarchical resource because having passed over the induction point S before switch section, then secondary route controls Unit will assign train track switch control resource, and reply refusal information to remaining train.Simultaneously to prevent because of transmission delay and Same track switch is endowed multiple objects and train and does not ask track switch out and handle track switch control caused by system operations processing The occurrence of resource is reallocated, using synchronous lock technology, to avoid these from happening.Wherein, synchronous lock technology be in order to It prevents the track switch control as caused by other reasons during track switch control is handled to be endowed multiple row train, and can guarantee After track switch control completes, unless the train for being endowed track switch control discharges the track switch control, otherwise it not will do it Control of branching off assigns work.

When the second track switch control resource is in idle condition, there are multiple track switch control resource requests, secondary route at this time Control unit just compares the track switch control hierarchical resource of these trains, the high preferential use of grade, but arranges at this time if there is 2 column The track switch control hierarchical resource of vehicle is 2 grades (B vehicle and C vehicle in such as Fig. 4), and secondary route control unit is judged as this two train Route demand, if B vehicle needs track switch to go to positioning, and track switch is exactly in positioning states at this time and no longer needs turn-out track track switch, The track switch control hierarchical resource of B vehicle is just promoted level-one by secondary route control unit, reaches 3 grades, so that its track switch controls resource The height of more another grade train, to obtain track switch control hierarchical resource.It is simultaneously to prevent because at transmission delay and system operations Same track switch is endowed multiple objects and train and does not ask track switch out and handle track switch control resource reallocation caused by reason The occurrence of, using synchronous lock technology, to avoid these from happening.

Under the premise of guarantee track switch control zone is in train and is driven out to state and route indicator clearing signal, route test Unit generates track switch control instruction according to the solicited message for choosing train, is sent to track switch control machine, turn-out track track switch, to track switch Turn-out track in place after, route control unit receives the feedback information that track switch is passed back.Route control unit receives changing points in place After feedback information, authorize the train track switch control by roadside unit RSU, thus show the train track switch control request at Function.Roadside unit RSU sends track switch control information to the train for obtaining track switch control resource with mutual contact mode, and train receives letter Breath.The train for obtaining track switch control resource periodically sends this by roadside unit RSU and eNB during passing through track switch Train physical state information and track switch use information, while other do not obtain the train of track switch control resource then according to self-operating The operation conditions that situation and the train for possessing track switch control resource send over, the operation plan of itself is adjusted by algorithm Slightly, it avoids threatening the traffic safety for passing through track switch train, under extreme condition, the measure of stopping in emergency can be taken.Train is logical After turnout passing, train compares the confirmation track switch of the electronic map in vehicle-mounted storage unit and has passed through and finish, and sends out to roadside unit RSU It send train physical message and track switch to pass through the feedback information finished, while being also sent to these information in peripheral extent by UE Other trains.Other trains in range receive information, refresh the vehicle information, while sending again to roadside unit RSU The request of track switch route；Roadside unit RSU receives train information and train track switch passes through the feedback finished, these information are transmitted To route control unit, track switch control unit deletes this by train from sequencing table, and by the algorithm operation energy of itself Power, is ranked up the train of application track switch control resource again and compares, and assigns track switch control resource to track switch control resource etc. The higher train of grade.

It is understood that track switch control method of the invention, mentioned by long range communication between eNB and V2X technology Che-the Che Tongxin of confession, enables to train operation to optimize, and forbids other in the case that target track switch is in by use Train uses track switch resource, if the current operation speed per hour of request train influences switch zones traffic safety, to train speed per hour It is limited, requests train braking parking on the outside of the switch section when under extreme condition, prevented from influencing switch area and normally drive a vehicle Safety；The length of eNB is combined away from communication with the short distance direct communication of V2X technology, train is allowed to recognize target track switch in real time Service condition and other applying for the train information (train position, speed etc.) of target track switch, have train itself also There is local operation state perceptional function, improves the intelligent level of train to a certain extent.Wherein, V2X technology includes: V2V (Vehicle-to-vehicle, Che-Che Tongxin), V2I (Vehicle-to-infrastructure, vehicle-infrastructure communication) and V2P (Vehicle-to-pedestrian, the communication of vehicle-pedestrian), can make to carry the train of communication terminal, trackside facility and Pedestrian has short-range communication function, can be realized physical location and communicates between closer train, trackside facility, pedestrian. Also, in such a way that the multistage track switch right to use is assessed, route control unit authorizes track switch control resource to track switch control in real time The high train of hierarchical resource processed.Multistage assessment in real time reduces the probability for the competition track switch right to use occur, and adjusting track switch in real time makes Driving efficiency can also be made effectively to be promoted with the imparting object of power.

Track switch control method according to an embodiment of the present invention, when train approaching target station, from train current location Corresponding first route control unit obtains the first track switch control resource for distributing to train, and periodically by the driving of train Status information and the first track switch control resource are sent to other trains outside train setting range, when train is parked in the target carriage When standing, periodically the driving states information of train and the first track switch control resource are sent to outside train setting range Other trains, and corresponding with target station the first changing points are controlled by the first route control unit, establish train into Road notifies the first route control unit to discharge the first track switch control money after train is driven out to target station and is driven out to the first track switch Source.This method can be such that train operation optimizes, and promote driving efficiency effectively.

The present invention also proposes the control method of another track switch.It should be noted that this method can be attached from target station The corresponding route control unit side of the first close track switch is described.As shown in fig. 6, the control method the following steps are included:

S10 sends the first track switch control resource for distributing to train to train when train approaching target station.

Further, described that the first track switch control resource for distributing to the train is sent to train, comprising: to work as target carriage When not having train in standing, first track switch control resource for distributing to train is sent to train；It is non-when being parked in target station Turn back train when, to train send first refusal distribution information, for train will it is corresponding with the first track switch first distribution terminal The safeguard protection section on the outside of the first track switch is extended to, and after non-train of turning back is driven out to the first distribution terminal, is sent to train Distribute to first track switch control resource of train；When be parked in target station turn back train when, send and second refuse to train Distribution information absolutely so that train distributes the safeguard protection section before terminal extends to the first track switch for described first, and is being turned back After train is driven out to the first distribution terminal and is driven out to the first track switch, the first track switch control resource for distributing to train is sent to train.

S20 under the control of train, controls the first track switch corresponding with target station when train is parked in target station Turn-out track establishes the route of train.

S30, after train is driven out to target station and is driven out to the first track switch, under the control of train, release the first track switch control Resource processed.

Specifically, when train approaching target station, can by vehicle-mounted UE (User Equipment, user terminal) to RSU (Road Side Unit, roadside unit) sends track switch by request, and roadside unit RSU receives the column in its effective range Lane trouble solicited message, after the information received is summarized, is sent to the first route control unit.First route control unit is to each Then train track switch solicited message just pooled classification inquires the information of current first track switch control resource, the first route test Unit is compared in conjunction with associated application, by train track switch solicited message with interior train information of setting out in advance to make arrangements is worked as, and is then made Judgement, specific as follows:

The present invention also proposes the control method of another track switch.It should be noted that this method can be from station and station The corresponding route control unit side of the second track switch on traffic coverage is described.As shown in fig. 7, the control method includes following Step:

S40 sends to train when train closes on the second track switch in front of train in traffic coverage and distributes to the of train Two track switches control resource.

Further, the second track switch control resource for distributing to train is sent to train, may include: at the second track switch When occupied state, to train send third refusal distribution information, for train will it is corresponding with the second track switch second distribution eventually Point extends to the safeguard protection section before the second track switch, and is driven out to the second distribution terminal in the train for occupying the second track switch and is driven out to After second track switch, the second track switch control resource for distributing to train is sent to train；When the second track switch is in idle condition, and only When receiving the track switch control resource request of train, the second track switch control resource for distributing to train is sent to train；When second Track switch is in idle condition, and secondary route control unit receive multiple trains track switch control resource request when, if train Track switch control hierarchical resource highest, then to train send distribute to train second track switch control resource, the institute of train Track switch control hierarchical resource is stated by secondary route control unit, crosses the corresponding induction point of the second track switch or train in train When route demand does not need the second track switch of turn-out track, a grade is promoted.

S50 controls the second changing points, establishes the route of train under the control of train.

S60, after train is driven out to the second track switch, under the control of train, the second track switch of release controls resource.

According to one embodiment of present invention, above-mentioned control method can also include: and receive train to be driven out to target station And after being driven out to the first track switch corresponding with target station, judging in front of train in traffic coverage there are when second trouble, hair The pointing information leaving from station of the train sent；Send to train is that the track switch that train distributes controls hierarchical resource.

Fig. 8 is the block diagram of track switch control device according to an embodiment of the invention.The road of the embodiment of the present invention Trouble control device may be disposed at train, specifically may be disposed at the car-mounted terminal of train, such as mobile unit, personal user are write and set In equal.As shown in figure 8, the apparatus may include: the first acquisition module 10, first establish module 20 and the first notification module 30。

Wherein, it first obtains module 10 and is used for when train approaching target station, from corresponding with train current location the One route control unit obtains the first track switch control resource for distributing to train, and periodically by the driving states information of train Other trains outside train setting range are sent to the first track switch control resource.First establishes module 20 for when train is parked in When target station, periodically the driving states information of train and the first track switch control resource are sent to outside train setting range Other trains, and corresponding with target station the first changing points are controlled by the first route control unit, establish train Route.First notification module is used for after train is driven out to target station and is driven out to the first track switch, notifies the first route control unit Discharge the first track switch control resource.

Further, the first acquisition module 10 is specifically used for: when not having train in target station, from the first route test Unit obtains first track switch control resource for distributing to train；When be parked in target station it is non-turn back train when, receive the The first distribution terminal corresponding with the first track switch is extended to first by the first refusal distribution information that one route control unit is sent Safeguard protection section on the outside of track switch, and after non-train of turning back is driven out to the first distribution terminal, from the first route test list Member obtains the first track switch control resource for distributing to train；When be parked in target station turn back train when, receive the first via by controlling The second refusal distribution information that unit processed is sent, the safeguard protection section before the first distribution terminal to be extended to the first track switch, and After train of turning back is driven out to the first distribution terminal and is driven out to the first track switch, train is distributed to from the acquisition of the first route control unit First track switch controls resource.

Specifically, the driving states information of train may include: fixed by the GPS differential position system or others of itself The location information of the available train of position means, the speed of the train driving obtained by vehicular motion sensor, steering angle Speed, driving direction etc. move physical message.First acquisition module 10 can collect these driving states information, pass through vehicle-mounted nothing Line transceiver (UE, User Equipment, user terminal) with " short distance distribution direct communication " (LTE-V-Direct, it is right Should be based on the network architecture of PC5 interface) mode or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) pass information to neighbour Close train, i.e. Che-vehicle interconnected communication V2V (Vehicle to Vehicle), while receiving the information that neighbouring train is issued Instruction.

When train approaching target station, track switch can be sent to RSU by vehicle-mounted UE and pass through request, roadside unit RSU The train track switch solicited message in its effective range is received, after the information received is summarized, is sent to the first route control unit. Then first route control unit inquires current first track switch control resource to each train track switch solicited message just pooled classification Information, the first route control unit in conjunction with associated application, by train track switch solicited message in set out in advance to make arrangements train believe Breath is compared, and is then judged, specific as follows:

2, when train is parked in station, but train is non-train of turning back, i.e., train is not take up track switch control resource in the station, But to guarantee that train safety, the first route control unit do not authorize the track switch resource request of train, refuse the road of the train in standing Trouble control resource request, sends the first refusal distribution information to train, after train receives and parses through information, and by mobile authorization Terminal (first distribution terminal) extends to the safeguard protection section on the outside of first of turnout, and is driven out to described the in non-train of turning back After one distribution terminal, first track switch control resource for distributing to train is obtained from the first route control unit；

The train for obtaining the first track switch control resource, carries out data by " cellular communication of wide area centralization " mode with eNB The driving states of itself and the first track switch control resource are uploaded to eNB, neighbouring train are made to share the vehicle information by exchange, Current operation is adjusted when necessary.Wherein, eNB is to assume responsibility for LTE-V (specifically for the communications protocol in workshop) system The equipment of radio access control function mainly completes wireless access function, including management air interface, user resources are distributed, connect Enter the radio resource management functions such as control, mobile control.

When train is parked in target station, first establishes module 20 by the data exchange with eNB, by the driving shape of itself State information and the first track switch control resource are uploaded to eNB, so that nearly train shares the vehicle information, make optimal operation rule It draws, train is established according to the first track switch control resource authorized by onboard wireless transceiver UE and the first route control unit Connection controls the first changing points, and then establishes coming in for train.And when train is parked in target station, the control of the first track switch Resource is exclusively enjoyed by the train that stops, the first route control unit cannot sub-distribution again, to receive the first track switch control resource ask It the processing such as asks information only to be refreshed, summarize, and returning to refusal distribution information.

After train is driven out to target station and is driven out to the first track switch, the first notification module 30 passes through onboard wireless transceiver UE is in a manner of " short distance distribution direct communication " or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) notice routes the first via Track switch information is driven out to by control unit train, the first route control unit releases the first track switch for authorizing train control resource It puts, and it is removed from request list, resource request list ordering is controlled to the first track switch again, and distribute for next train The resources such as routing and the first track switch.As a result, by the way that the driving states information of train and the first track switch are periodically controlled resource Other trains being sent to outside train setting range, allow train recognize in real time target track switch service condition and other Apply for the train travel status information of target track switch, making train itself also has local operation state perceptional function, to a certain degree The upper intelligent level for improving train, so as to so that train operation optimization, promotes driving efficiency effectively.

According to one embodiment of present invention, above-mentioned track switch control device can also include: the second notification module, be used for At train approaching target station, notice roadside charging unit carries out stopping for charging preparation, and when train closes on outbound, notice Roadside charging unit stops charging.

Specifically, when train faces station by onboard wireless transceiver UE in a manner of " short distance distribution direct communication " or its Ta Che-vehicle means of communication (5G, LTE, DSRC etc.) and roadside resource interconnect, such as interconnect with the station roadside charging unit, In When train approaching target station, the second notification module notice roadside charging unit carries out stopping for charging preparation, and closes in train When outbound, the second notification module notifies roadside charging unit to stop charging.

According to an embodiment of the present invention, above-mentioned track switch control device can also include: judgment module, for working as train After being driven out to target station and being driven out to the first track switch, judge to whether there is in traffic coverage in front of train according to the electronic map of storage Second track switch；First sending module, in front of train in traffic coverage there are when second trouble, it is corresponding to the second track switch The pointing information leaving from station of secondary route control unit transmission train；First receiving module, for receiving secondary route control unit Track switch for train distribution controls hierarchical resource.

Specifically, after train is driven out to target station and is driven out to the first track switch, by the GPS differential position system of itself or its The location information of the available train of its positioning means, judgment module according to the location information of train and storage electronically Figure judges to whether there is the second track switch in front of train in traffic coverage.If it is present the first sending module passes through eNB to the road Secondary route control unit belonging to trouble sends this vehicle pointing information M leaving from station (running number, station ID, time leaving from station), the second tunnel Track switch will be distributed for the train by control unit and control hierarchical resource, be at this time 1 grade.First receiving module receives secondary route control Unit processed is that the track switch of train distribution controls hierarchical resource.

According to one embodiment of present invention, above-mentioned track switch control device further include: the second sending module, second receive Module, determining module and adjustment module.Wherein, the second sending module is used to be driven out to target station when train and be driven out to the first track switch Afterwards, the driving states information of train is periodically sent to other trains in train setting range and its outside setting range His train；Second receiving module is used to receive the row of other trains in the setting range that other trains in setting range are sent The driving states information for other trains outside setting range that other trains outside car state information and setting range are sent；It determines Module is used to be determined in setting range according to the driving states information of other trains in setting range and the electronic map of storage Position of other trains in electronic map；Adjustment module is used for according to other trains in setting range in electronic map Position, adjust the travel speed of train.

As shown in figure 4, passing through the GPS Differential positioning system of itself after train is driven out to target station and is driven out to the first track switch The location information of system or the available train of other positioning means, the train driving obtained by vehicular motion sensor Speed, steering angular velocity, driving direction etc. move physical message.Second sending module by onboard wireless transceiver (UE, User Equipment, user terminal) in a manner of " short distance distribution direct communication " or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) pass information to neighbouring train, i.e. Che-vehicle interconnected communication, while the second receiving module receives neighbouring train The information command issued.Determining module calculates obtained movement physical message, and with the electricity in train storage unit Sub- map compares, and estimation obtains the position of train around, and train and eNB pass through " cellular communication of wide area centralization " (LTE-V- Cell) mode carries out data exchange, and the driving states information of itself is uploaded to eNB, meanwhile, by eNB communication coverage Wide feature receives the movement state information for the distant place train row that eNB is transmitted.Adjustment module can be according to its in setting range His position of the train in electronic map, adjusts the travel speed of train, for example, if the current operation speed per hour of train influences area Domain traffic safety, then limit train speed per hour, and train braking parking is requested when under extreme condition, prevents from influencing normal row The safety of vehicle.

According to one embodiment of present invention, the first acquisition module 10 is also used to when train closes on the second track switch, from the Two route control units obtain the second track switch control resource for distributing to train, and periodically by the second track switch control resource hair It send to other trains outside train setting range；First, which establishes module 20, is also used to control second by secondary route control unit Changing points establish the route of train；First notification module 30 is also used to after train is driven out to the second track switch, notifies secondary route Control unit discharges the second track switch and controls resource.

First acquisition module 10 is specifically used for: when the second track switch is in occupied state, receiving secondary route control unit The third refusal distribution information of transmission, the safety before the second distribution terminal corresponding with the second track switch to be extended to the second track switch are protected Section is protected, and after the train for occupying the second track switch is driven out to the second distribution terminal and is driven out to the second track switch, is controlled from secondary route Unit obtains second track switch control resource for distributing to train；When the second track switch is in idle condition, and secondary route control When unit processed receives only the track switch control resource request of train, the second of train is distributed to from the acquisition of secondary route control unit Track switch controls resource；When the second track switch is in idle condition, and secondary route control unit receives the track switch control of multiple trains When resource request processed, if the track switch of train controls hierarchical resource highest, distributed to from the acquisition of secondary route control unit Second track switch of train controls resource, and the track switch control hierarchical resource of train is crossed by secondary route control unit in train The route demand of the corresponding induction point of second track switch or train does not need to promote a grade when the second track switch of turn-out track.

First obtains module 10 when train closes on the second track switch, distributes to train from the acquisition of secondary route control unit Second track switch controls resource, and the second track switch control resource is periodically sent to other trains outside train setting range. Under the premise of guarantee track switch control zone is in train and is driven out to state and route indicator clearing signal, first, which establishes module 20, leads to Route control unit is crossed according to the solicited message for choosing train, generates track switch control instruction, is sent to track switch control machine, turn-out track road Trouble, after changing points in place after, route control unit receives the feedback information that track switch is passed back.Route control unit receives track switch and turns After the feedback information of rut in place, the train track switch control is authorized by roadside unit RSU, to show that the train track switch controls It requests successfully.Roadside unit RSU sends track switch control information, train to the train for obtaining track switch control resource with mutual contact mode Receive information.The train for obtaining track switch control resource periodically passes through roadside unit RSU and eNB during passing through track switch This train physical state information and track switch use information are sent, while other do not obtain the train of track switch control resource then according to certainly The operation conditions that body operating condition and the train for possessing track switch control resource send over, the fortune of itself is adjusted by algorithm Row strategy, avoids threatening the traffic safety for passing through track switch train, under extreme condition, can take the measure of stopping in emergency.Column After vehicle passes through track switch, train compares the confirmation track switch of the electronic map in vehicle-mounted storage unit and has passed through and finish, the first notice mould Block 30 sends train physical message to roadside unit RSU and track switch passes through the feedback information finished, while also leading to these information Cross other trains that UE is sent in peripheral extent.Other trains in range receive information, refresh the vehicle information, while again Newly the request of track switch route is sent to roadside unit RSU；Roadside unit RSU, which receives train information and train track switch and passes through, to be finished These information are passed to route control unit by feedback, and track switch control unit deletes this by train from sequencing table, and borrows The algorithm operational capability for helping itself is ranked up the train of application track switch control resource again and compares, track switch is controlled resource It assigns track switch and controls the higher train of hierarchical resource.

Track switch control device according to an embodiment of the present invention obtains module by first when train approaching target station The the first track switch control resource for distributing to train, and period are obtained from the first route control unit corresponding with train current location Property by the driving states information of train and the first track switch control resource be sent to other trains outside train setting range, work as column When vehicle is parked in target station, first establishes module periodically for the driving states information of train and the first track switch control resource hair It send to other trains outside train setting range, and is controlled first corresponding with target station by the first route control unit Trouble turn-out track, establishes the route of train, after train is driven out to target station and is driven out to the first track switch, the first notification module notifies first Route control unit discharges the first track switch and controls resource.The device can be such that train operation optimizes as a result, there is driving efficiency Effect is promoted.

The present invention also proposes another track switch control device, may be disposed at the corresponding road of the first track switch near target station By control unit, i.e., in the first above-mentioned route control unit, comprising: third sending module, second establish module, the first release Module.Wherein, third sending module is used for when train approaching target station, and the first track switch for distributing to train is sent to train Control resource.Second, which establishes module, is used for when train is parked in the target station, under the control of train, control and target carriage It stands corresponding first changing points, establishes the route of train；First release module is used to be driven out to target station when train and be driven out to After first track switch, under the control of train, the first track switch of release controls resource.

Further, third sending module is further used for: when not having train in target station, sending and distributes to train Resource is controlled to first track switch of train；When be parked in target station it is non-turn back train when, to train send first refusal Information is distributed, so that train protects the safety that the first distribution terminal corresponding with first track switch extends on the outside of the first track switch Section is protected, and after non-train of turning back is driven out to the first distribution terminal, first track switch control for distributing to train is sent to train Resource processed；When be parked in target station turn back train when, the second refusal distribution information is sent to train, so that train is by described the One distribution terminal extends to the safeguard protection section before the first track switch, and is driven out to the first distribution terminal in train of turning back and is driven out to the After one track switch, the first track switch control resource for distributing to train is sent to train.

Specifically, when train approaching target station, can by vehicle-mounted UE (User Equipment, user terminal) to RSU (Road Side Unit, roadside unit) sends track switch by request, and roadside unit RSU receives the column in its effective range Lane trouble solicited message, after the information received is summarized, is sent to third sending module.Third sending module is to each train track switch Solicited message just incite somebody to action in conjunction with associated application by pooled classification, the information for then inquiring current first track switch control resource Train track switch solicited message is compared with interior train information of setting out in advance to make arrangements is worked as, and is then judged, specific as follows:

1, when not having train in station, i.e., track switch control resource is in idle condition, and third sending module ensures to control road After trouble goes to positioning, then the first track switch control resource allocation is given to the train；

2, when train is parked in station, but train is non-train of turning back, i.e., train is not take up track switch control resource in the station, But to guarantee that train safety, third sending module do not authorize the track switch resource request of train in standing, refuse the track switch control of the train Resource request processed, sends the first refusal distribution information to train, after train receives and parses through information, and by the terminal of mobile authorization (the first distribution terminal) extends to the safeguard protection section before first of turnout, and is driven out to first distribution in non-train of turning back After terminal, first track switch control resource for distributing to train is obtained from third sending module；

3, when train is parked in station, but train is train of turning back, i.e. the first track switch control resource is in occupied state, the Three sending modules do not authorize train track switch control resource then, and send the second refusal distribution information to train, roadside unit RSU Second refusal distribution information interconnection is fed back into train, after train receives and parses through information, the terminal of mobile authorization is extended to Safeguard protection section before track switch, after interior train of standing turns back and is driven out to station and is driven out to the first track switch, third sending module is authorized First track switch of request train controls resource.

When train is parked in target station, continue through the data exchange with eNB, by the driving states information of itself and First track switch control resource is uploaded to eNB, so that nearly train shares the vehicle information, makes optimal operation planning, train foundation The the first track switch control resource authorized is established module foundation with the secondth by onboard wireless transceiver UE and is contacted, and second establishes Module controls the first changing points, and then establishes coming in for train.And when train is parked in target station, the first track switch control money Source is exclusively enjoyed by the train that stops, second establish module cannot sub-distribution again, resource request information is controlled to the first track switch for receiving The processing such as only refreshed, summarized, and returning to refusal distribution information.

After train is driven out to target station and is driven out to the first track switch, train is by onboard wireless transceiver UE with " short distance Distributed direct communication " mode or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) notify the first release module train to be driven out to Track switch information, the first release module discharges the first track switch control resource for authorizing the train, and it is moved from request list It removes, resource request list ordering is controlled to the first track switch again, and be the resources such as next train distribution routing and the first track switch.By This, which is sent to train setting range by the way that the driving states information of train and the first track switch are periodically controlled resource Other outer trains, allow train recognize in real time target track switch service condition and other applying for the train of target track switch Driving states information, making train itself also has local operation state perceptional function, improves the intelligence of train to a certain extent Level, so as to so that train operation optimization, promotes driving efficiency effectively.

The embodiment of the present invention also proposes the track switch control device of another, may be disposed on station and station traffic coverage The corresponding route control unit of the second track switch, i.e., in above-mentioned secondary route control unit, comprising: the 4th sending module, Three establish module and the second release module.

Wherein, the 4th sending module is used for when train closes on the second track switch in the traffic coverage of train front, to train Send the second track switch control resource for distributing to the train；Third establishes module for controlling second under the control of train Changing points establish the route of train；Second release module is used for after train is driven out to the second track switch, under the control of train, Discharge the second track switch control resource.

Further, above-mentioned track switch control device can also include: third receiving module.Wherein, third receiving module For receiving after train is driven out to target station and is driven out to the first track switch corresponding with target station, judging to run in front of train There are when second trouble in section, the pointing information leaving from station of the train of transmission；4th sending module is also used to send to train The track switch of train distribution controls hierarchical resource.

In an embodiment of the present invention, the 4th sending module can be further used for: when the second track switch is in occupied state When, third refusal distribution information is sent to train, so that the second distribution terminal corresponding with the second track switch is extended to the by train Safeguard protection section before two track switches, and be driven out to the second distribution terminal in the train for occupying the second track switch and be driven out to the second track switch Afterwards, the second track switch control resource for distributing to train is sent to train；When the second track switch is in idle condition, and receive only column When the track switch of vehicle controls resource request, the second track switch control resource for distributing to train is sent to train；When the second track switch is in Idle state, and receive multiple trains track switch control resource request when, if the train track switch control hierarchical resource most Height then sends second track switch control resource for distributing to the train, track switch control resource of train etc. to the train Grade promotes one when the route demand that train crosses the corresponding induction point of the second track switch or train does not need the second track switch of turn-out track A grade.

Specifically, when train closes on the second track switch, track switch is sent to roadside unit by vehicle-mounted UE and passes through request；Trackside list First RSU receives the train track switch solicited message in its effective range, after the information received is summarized, is transmitted to the 4th transmission mould Block.4th sending module first determines whether each request train has passed over the induction point S before switch zones, if train has been got over Induction point S is crossed, then the track switch control hierarchical resource of the train is promoted into level-one, i.e., 2 grades (when train is outbound, by its point With being 1 grade).Then the 5th sending module again classifies to each train track switch solicited message, then inquires current track switch control The information of resource, in which:

When the second track switch control resource is in occupied state, i.e., there is train that track switch, track switch control money is used at this time Still by the train occupation, the 4th sending module is logical by track switch occupied information and refusal track switch request (third refusal distribution information) in source It crosses Join Shape and is sent to request train, train receives information, and parsing obtains particular content, and the terminal of mobile authorization is extended Safeguard protection section before to track switch.

When the second track switch control resource is in idle condition, and only have the track switch control resource of rows of vehicles to ask at this time It asks, the 4th sending module just assigns the second track switch control resource to the train.

When the second track switch control resource is in idle condition, but there are multiple track switches to control resource request at this time, the Four sending modules then compare the track switch control hierarchical resource of these trains, and principle is the high preferential use of grade.If being asked at this time Asking the track switch of train to control hierarchical resource is all 1 grade, and the 4th sending module temporarily divides the second track switch control resource with regard to random Dispensing one of them, induction point S before switch section is first crossed to any train below and its track switch control hierarchical resource is mentioned It rises, the 4th sending module will just authorize track switch control resource and authorize track switch control hierarchical resource high train.

When the second track switch control resource is in idle condition, but there are multiple track switch control resource requests, the 4th hair at this time The track switch control hierarchical resource for sending module just to compare these trains, principle is the high preferential use of grade.If there was only a column at this time Vehicle makes its track switch control 2 grades of hierarchical resource because having passed over the induction point S before switch section, then the 4th sending module unit Train track switch control resource will be assigned, and refusal information is replied to remaining train.It is simultaneously to prevent because of transmission delay and system Same track switch is endowed multiple objects and train and does not ask track switch out and handle track switch control resource caused by calculation process The occurrence of reallocation, using synchronous lock technology, to avoid these from happening.Wherein, synchronous lock technology is in order to prevent The track switch control as caused by other reasons is endowed multiple row train during track switch control is handled, and can guarantee track switch After control completes, unless the train for being endowed track switch control discharges the track switch control, track switch control otherwise not will do it System power assigns work.

When the second track switch control resource is in idle condition, there are multiple track switch control resource requests at this time, the 4th sends Module just compares the track switch control hierarchical resource of these trains, the high preferential use of grade, but at this time if there is 2 column trains Track switch control hierarchical resource is the route demand that 2 grades of (B vehicle and C vehicle in such as Fig. 4) the 4th sending modules are judged as this two train, If B vehicle needs track switch to go to positioning, and track switch is exactly in positioning states at this time and no longer needs turn-out track track switch, and the 4th sends mould The track switch control hierarchical resource of B vehicle is just promoted level-one by block, reaches 3 grades, so that its track switch controls more another train of hierarchical resource Height, thus obtain track switch control hierarchical resource.It is same caused by being handled because of transmission delay and system operations to prevent simultaneously Track switch is endowed multiple objects and train and does not go out to ask track switch and handle the occurrence of track switch control resource is reallocated, uses Synchronous lock technology, to avoid these from happening.

Under the premise of guarantee track switch control zone is in train and is driven out to state and route indicator clearing signal, the 4th is sent Module generates track switch control instruction, is sent to third and establishes module, turn-out track track switch, to road according to the solicited message for choosing train After turn-out track branch off in place, third establishes module and passes the feedback information of changing points in place back.4th sending module is arrived to changing points After the feedback information of position, the 4th sending module authorizes the train track switch control by roadside unit RSU, to show the train Track switch control is requested successfully.Roadside unit RSU sends track switch control to the train for obtaining track switch control resource with mutual contact mode Information, train receive information.The train for obtaining track switch control resource periodically passes through trackside list during passing through track switch First RSU and eNB sends this train physical state information and track switch use information, while other do not obtain the column of track switch control resource Vehicle then according to self-operating situation and possesses the operation conditions that sends over of train of track switch control resource, is adjusted by algorithm Itself whole operation reserve, avoids threatening the traffic safety for passing through track switch train, under extreme condition, can take and promptly stop Vehicle measure.

After train is driven out to the second track switch, train is by onboard wireless transceiver UE with " short distance distribution direct communication " Mode or other Che-vehicle means of communication (LTE, DSRC, 5G etc.) notify the second release module train to be driven out to track switch information, and second releases Amplification module will authorize the second track switch control resource release of the train, and the 4th sending module removes it from request list, weight Resource request list ordering newly is controlled to the second track switch.

In addition, the embodiment of the present invention also proposes a kind of vehicle electronic device, comprising: memory, processor and be stored in On memory and the computer program that can run on a processor, processor executes program, to realize above-mentioned embodiment illustrated in fig. 1 Track switch control method.

The vehicle electronic device of the embodiment of the present invention, when train approaching target station, from corresponding with train current location The first route control unit obtain the first track switch control resource for distributing to train, and periodically by the driving states of train Information and the first track switch control resource are sent to other trains outside train setting range, when train is parked in the target station When, the driving states information of train and the first track switch control resource are periodically sent to its outside train setting range His train, and the first changing points corresponding with target station are controlled by the first route control unit, the route of train is established, After train is driven out to target station and is driven out to the first track switch, the first route control unit is notified to discharge the first track switch control resource, So as to so that train operation optimization, promotes driving efficiency effectively.

The embodiment of the present invention proposes another electronic equipment, comprising: memory, processor and is stored in the storage On device and the computer program that can run on the processor, the processor executes described program, to realize above-mentioned Fig. 6 institute Show the track switch control method of embodiment.

The vehicle electronic device of the embodiment of the present invention distributes to train to train transmission when train approaching target station The first track switch control resource, when train is parked in the target station, under the control of train, control it is corresponding with target station The first changing points, the route of train is established, after train is driven out to target station and is driven out to the first track switch, in the control of train Under, the first track switch of release controls resource, train operation can be made to optimize, and promotes driving efficiency effectively.

The embodiment of the present invention proposes another electronic equipment, comprising: memory, processor and is stored in the storage On device and the computer program that can run on the processor, the processor execute described program, to realize in the present invention State the track switch control method of embodiment illustrated in fig. 7.

The vehicle electronic device of the embodiment of the present invention, when train closes on the second track switch in the traffic coverage of train front, The the second track switch control resource for distributing to train is sent to train, under the control of train, controls the second changing points, foundation column The route of vehicle, after train is driven out to the second track switch, under the control of train, the second track switch of release controls resource.This method as a result, The intelligent level that train can be improved to a certain extent, optimizes train operation, and driving efficiency is effectively promoted.

The embodiment of the present invention also proposes a kind of non-transitorycomputer readable storage medium, is stored thereon with computer journey Sequence, the program are executed by processor, with the track switch control method for realizing above-mentioned embodiment illustrated in fig. 1.

The non-transitory computer program product of the embodiment of the present invention is worked as when train approaching target station from train Corresponding first route control unit in front position obtains the first track switch control resource for distributing to train, and periodically by train Driving states information and the first track switch control resource be sent to other trains outside train setting range, when train be parked in it is described When target station, the driving states information of train and the first track switch control resource are periodically sent to train setting model Other outer trains are enclosed, and the first changing points corresponding with target station are controlled by the first route control unit, establish column The route of vehicle notifies the first route control unit to discharge the first track switch after train is driven out to target station and is driven out to the first track switch Resource is controlled, so as to so that train operation optimization, promotes driving efficiency effectively.

The embodiment of the present invention proposes another non-transitorycomputer readable storage medium, is stored thereon with computer Program, the program are executed by processor, with the track switch control method for realizing above-mentioned embodiment illustrated in fig. 6.

The non-transitorycomputer readable storage medium of the embodiment of the present invention, when train approaching target station, to train The the first track switch control resource for distributing to train is sent, when train is parked in the target station, under the control of train, control The first changing points corresponding with target station, establish the route of train, when train is driven out to target station and is driven out to the first track switch Afterwards, under the control of train, the first track switch of release controls resource, train operation can be made to optimize, and mentions driving efficiency effectively It rises.

The embodiment of the present invention proposes another non-transitorycomputer readable storage medium, is stored thereon with computer Program, the program are executed by processor, with the track switch control method for realizing above-mentioned embodiment illustrated in fig. 7.

The non-transitorycomputer readable storage medium of the embodiment of the present invention, when train closes in front of train in traffic coverage The second track switch when, to train send distribute to train the second track switch control resource, under the control of train, control second Trouble turn-out track, establishes the route of train, after train is driven out to the second track switch, under the control of train, and release the second track switch control money Source.This method can improve the intelligent level of train to a certain extent as a result, optimize train operation, and driving efficiency has Effect is promoted.

The embodiment of the present invention also proposes a kind of computer program product, when the instruction in the computer program product by When processor executes, the track switch control method of above-mentioned embodiment illustrated in fig. 1 is executed.

The computer program product of the embodiment of the present invention, when train approaching target station, from train current location pair The first route control unit answered obtains the first track switch control resource for distributing to train, and periodically by the driving shape of train State information and the first track switch control resource are sent to other trains outside train setting range, when train is parked in the target station When, the driving states information of train and the first track switch control resource are periodically sent to its outside train setting range His train, and the first changing points corresponding with target station are controlled by the first route control unit, the route of train is established, After train is driven out to target station and is driven out to the first track switch, the first route control unit is notified to discharge the first track switch control resource, So as to so that train operation optimization, promotes driving efficiency effectively.

The embodiment of the present invention proposes another computer program product, the instruction in the computer program product When being executed by processor, the track switch control method of above-mentioned embodiment illustrated in fig. 6 is executed.

The computer program product of the embodiment of the present invention distributes to column to train transmission when train approaching target station First track switch of vehicle controls resource, when train is parked in the target station, under the control of train, and control and target station pair The first changing points answered, establish the route of train, after train is driven out to target station and is driven out to the first track switch, in the control of train Under system, the first track switch of release controls resource, train operation can be made to optimize, and promotes driving efficiency effectively.

In order to achieve the above objectives, the embodiment of the present invention proposes another computer program product, when the computer When instruction in program product is executed by processor, the track switch control method of above-mentioned embodiment illustrated in fig. 7 is executed.

The computer program product of the embodiment of the present invention, when train closes on the second track switch in front of train in traffic coverage When, the second track switch control resource for distributing to train is sent to train, under the control of train, the second changing points of control are built The route of vertical train, after train is driven out to the second track switch, under the control of train, the second track switch of release controls resource.As a result, should Method can improve the intelligent level of train to a certain extent, optimize train operation, and driving efficiency is effectively promoted.

In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " It is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims

1. a kind of track switch control method, which comprises the following steps:

When train approaching target station, distributed to from the first route control unit corresponding with train current location acquisition First track switch of the train controls resource, and periodically controls the driving states information of the train and first track switch Resource processed is sent to other trains outside the train setting range；

When the train is parked in the target station, pass through first route control unit control and the target station pair The first changing points answered, establish the route of the train；

After the train is driven out to the target station and is driven out to first track switch, first route control unit is notified to release Put the first track switch control resource.

2. track switch control method according to claim 1, which is characterized in that described from corresponding with the train current location The first route control unit obtain distribute to the train the first track switch control resource, comprising:

When there is no train in the target station, distributed to described in the train from first route control unit acquisition First track switch controls resource；

When be parked in the target station it is non-turn back train when, receive the first refusal point that first route control unit is sent With information, the first distribution terminal corresponding with first track switch is extended into the protective zone on the outside of first track switch Section, and after the non-train of turning back is driven out to the first distribution terminal, it is distributed to from first route control unit acquisition First track switch of the train controls resource；

When be parked in the target station turn back train when, receive the second refusal distribution that first route control unit is sent Information, the safeguard protection section before the first distribution terminal to be extended to first track switch, and sailed in the train of turning back The first distribution terminal and after being driven out to first track switch out, distributes to the column from first route control unit acquisition First track switch of vehicle controls resource.

3. track switch control method according to claim 1, which is characterized in that further include:

After the train is driven out to the target station and is driven out to first track switch, according to the judgement of the electronic map of storage It whether there is the second track switch in front of train in traffic coverage；

If it exists, then the pointing information leaving from station of the train is sent to the corresponding secondary route control unit of second track switch, And it receives the track switch that the secondary route control unit is train distribution and controls hierarchical resource.

4. track switch control method according to claim 1, which is characterized in that further include:

When the train approaching target station, the charging unit at notice target station carries out stopping for charging preparation；

When the train closes on outbound, the charging unit at notice target station stops charging.

5. track switch control method according to claim 3, which is characterized in that further include:

After the train is driven out to the target station and is driven out to first track switch, periodically by the row of the train Car state information is sent to other trains outside other trains and the setting range in setting range described in the train, and Receive what other trains in the setting range were sent, the driving states letter of other trains in the setting range Breath, and receive what other trains outside the setting range were sent, the driving of other trains outside the setting range Status information；

According to the driving states information of other trains in the setting range and the electronic map of storage, institute is determined State position of other trains in the electronic map in setting range；

According to position of other trains in the electronic map in the setting range, the traveling speed of the train is adjusted Degree.

6. track switch control method according to claim 3, which is characterized in that further include:

When the train closes on second track switch, is obtained from the secondary route control unit and distribute to the of the train Two track switches control resource, and second track switch control resource is periodically sent to other outside the train setting range Train；

Second changing points are controlled by the secondary route control unit, establish the route of the train；

After the train is driven out to second track switch, the secondary route control unit is notified to discharge the second track switch control Resource.

7. track switch control method according to claim 6, which is characterized in that described to be obtained from the secondary route control unit Take the second track switch control resource for distributing to the train, comprising:

When second track switch is in occupied state, the third refusal distribution letter that the secondary route control unit is sent is received Breath, the safeguard protection section before the second distribution terminal corresponding with second track switch to be extended to second track switch, and The train for occupying second track switch is driven out to the second distribution terminal and after being driven out to second track switch, from the secondary route Control unit obtains second track switch control resource for distributing to the train；

When second track switch is in idle condition, and the secondary route control unit receives only the track switch control of the train When resource request processed, second track switch control resource for distributing to the train is obtained from the secondary route control unit；

When second track switch is in idle condition, and the secondary route control unit receives the track switch control of multiple trains When resource request, if the track switch of the train controls hierarchical resource highest, obtained from the secondary route control unit Second track switch control resource of the train is distributed to, the track switch control hierarchical resource of the train is by described second Route control unit is not required in the route demand that the train crosses the corresponding induction point of second track switch or the train When wanting the second track switch described in turn-out track, a grade is promoted.

8. a kind of track switch control method, which comprises the following steps:

When train approaching target station, Xiang Suoshu train sends the first track switch control resource for distributing to the train；

When the train is parked in the target station, under the control of the train, control corresponding with the target station First changing points establish the route of the train；

After the train is driven out to the target station and is driven out to first track switch, under the control of the train, institute is discharged State the first track switch control resource.

9. track switch control method according to claim 8, which is characterized in that it is described distributed to train transmission it is described First track switch of train controls resource, comprising:

When not having train in the target station, Xiang Suoshu train sends first track switch control for distributing to the train Resource；

When be parked in the target station it is non-turn back train when, Xiang Suoshu train send first refusal distribution information, for described The first distribution terminal corresponding with first track switch is extended to the safeguard protection section on the outside of first track switch by train, and After the non-train of turning back is driven out to the first distribution terminal, Xiang Suoshu train sends first track switch for distributing to the train Control resource；

When be parked in the target station turn back train when, Xiang Suoshu train send second refusal distribution information, for the column The first distribution terminal is extended to the safeguard protection section before first track switch by vehicle, and is driven out to institute in the train of turning back After stating the first distribution terminal and being driven out to first track switch, Xiang Suoshu train sends first track switch for distributing to the train Control resource.

10. a kind of track switch control method, which comprises the following steps:

When the train closes on the second track switch in the traffic coverage of the train front, the transmission of Xiang Suoshu train is distributed to described Second track switch of train controls resource；

Under the control of the train, second changing points are controlled, the route of the train is established；

After the train is driven out to second track switch, under the control of the train, discharges second track switch and control resource.

11. track switch control method according to claim 10, which is characterized in that further include:

Receive after the train is driven out to target station and is driven out to the first track switch corresponding with the target station, judge it is described There are when second track switch in traffic coverage in front of train, the pointing information leaving from station of the train of transmission；

Send to the train is that the track switch that the train distributes controls hierarchical resource.

12. track switch control method according to claim 11, which is characterized in that described to distribute to institute to train transmission State the second track switch control resource of train, comprising:

When second track switch is in occupied state, Xiang Suoshu train sends third refusal distribution information, for the train Safeguard protection section before the second distribution terminal corresponding with second track switch to be extended to second track switch, and occupying After the train of second track switch is driven out to the second distribution terminal and is driven out to second track switch, Xiang Suoshu train sends distribution Resource is controlled to second track switch of the train；

When second track switch is in idle condition, and receives only the track switch control resource request of the train, Xiang Suoshu Train sends second track switch control resource for distributing to the train；

When second track switch is in idle condition, and the secondary route control unit receives the track switch control of multiple trains When resource request, if the track switch of the train controls hierarchical resource highest, the column are distributed to train transmission Second track switch of vehicle controls resource, and the track switch control hierarchical resource of the train is controlled single by the secondary route Member does not need described in turn-out track in the route demand that the train crosses the corresponding induction point of second track switch or the train When the second track switch, a grade is promoted.

13. a kind of track switch control device characterized by comprising

First obtains module, for when train approaching target station, from the first via corresponding with the train current location by Control unit obtains the first track switch control resource for distributing to the train, and periodically believes the driving states of the train Breath and first track switch control resource are sent to other trains outside the train setting range；

First establishes module, for passing through the first route control unit control when the train is parked in the target station The first changing points corresponding with the target station are made, the route of the train is established；

First notification module, for after the train is driven out to the target station and is driven out to first track switch, described in notice First route control unit discharges first track switch and controls resource.

14. a kind of track switch control device characterized by comprising

Third sending module, for when train approaching target station, the transmission of Xiang Suoshu train to distribute to the first of the train Track switch controls resource；

Second establishes module, for when the train is parked in the target station, under the control of the train, and control and institute Corresponding first changing points in target station are stated, the route of the train is established；

First release module, for after the train is driven out to the target station and is driven out to first track switch, in the column Under the control of vehicle, discharges first track switch and control resource.

15. a kind of track switch control device characterized by comprising

4th sending module, when for closing on the second track switch in the traffic coverage of the train front when the train, Xiang Suoshu Train sends the second track switch control resource for distributing to the train；

Third establishes module, under the control of the train, controls second changing points, establish the train into Road；

Second release module, for after the train is driven out to second track switch, under the control of the train, described in release Second track switch controls resource.