CN109229145A - Track switch trolley synchronization detecting method and device - Google Patents

Track switch trolley synchronization detecting method and device Download PDF

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Publication number
CN109229145A
CN109229145A CN201710558361.1A CN201710558361A CN109229145A CN 109229145 A CN109229145 A CN 109229145A CN 201710558361 A CN201710558361 A CN 201710558361A CN 109229145 A CN109229145 A CN 109229145A
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China
Prior art keywords
track switch
trolleys
encoders
pulse signal
trolley
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CN201710558361.1A
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Chinese (zh)
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CN109229145B (en
Inventor
王洪涛
陈云
吴剑波
何鹏
刘先华
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BYD Co Ltd
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BYD Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The application proposes a kind of track switch trolley synchronization detecting method and device, wherein, two track switch trolleys are respectively erected in turnout junction girder both ends, this method comprises: obtaining the pulse signal that two encoders export respectively, wherein, described two encoders are located on two track switch trolleys;According to the pulse signal that described two encoders export respectively, determine whether described two track switch trolleys synchronize.By track switch trolley synchronization detecting method provided by the present application and device, synchronism when realizing to two track switch trolley movements is measured in real time, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.

Description

Track switch trolley synchronization detecting method and device
Technical field
This application involves rail traffic turnout technology field more particularly to a kind of track switch trolley synchronization detecting methods and dress It sets.
Background technique
With the rapid development of economic construction and the continuous construction of railway, rail transit network is more complicated, becomes in track Road or the position turned around realize the direction change of vehicle often through track switch, and when vehicle driving is to switch location, need into Row changing points.
In general, the trolley for relying primarily on turnout junction girder both ends carries beam body movement and turn-out track when changing points.Due to beam body It is longer, to avoid beam body sideslip, guiding mechanism is worn, therefore synchronism when to two trolley movements is more demanding.
The prior art, when carrying out changing points, most position to rely on switch provides the enabling signal of trolley and stops letter Number, it is same when cannot achieve to two track switch trolley movements due to only providing signal in trolley setting in motion and stop motion Step property is measured in real time, and when asynchronous which results in two trolley movements, cannot make adjustment in time, beam body is easily caused to run Partially and mechanical damage, safety are low.
Summary of the invention
The application is intended to solve at least some of the technical problems in related technologies.
For this purpose, first purpose of the application is to propose a kind of track switch trolley synchronization detecting method, realize to two Synchronism when track switch trolley movement is measured in real time, avoid two trolley movements it is asynchronous when caused by beam body sideslip and Mechanical damage improves safety.
Second purpose of the application is to propose a kind of track switch trolley sync detection device.
The third purpose of the application is to propose a kind of computer readable storage medium.
In order to achieve the above object, the application first aspect embodiment proposes a kind of track switch trolley synchronization detecting method, wherein Two track switch trolleys are respectively erected in turnout junction girder both ends, which comprises obtain the pulse letter that two encoders export respectively Number, wherein described two encoders are located on two track switch trolleys;
According to the pulse signal that described two encoders export respectively, determine whether described two track switch trolleys synchronize.
In a kind of possible way of realization of first aspect, whether the described two track switch trolleys of determination are synchronized, packet It includes:
According to the pulse signal that described two encoders export respectively, the movement speed of described two track switch trolleys is determined respectively Degree and/or displacement;
In the movement velocity and/or identical displacement for determining described two track switch trolleys, it is determined that described two track switch platforms Vehicle is synchronous.
In the alternatively possible way of realization of first aspect, whether the described two track switch trolleys of determination synchronize it Afterwards, further includes:
Show movement velocity, displacement and the synchronism of described two track switch trolleys.
In the alternatively possible way of realization of first aspect, whether the described two track switch trolleys of determination synchronize it Before, further includes:
Obtain the corresponding machine error range of described two track switch trolleys;
The pulse signal and the corresponding machinery of described two track switch trolleys exported respectively according to described two encoders Error range, determines whether described two track switch trolleys synchronize.
In the alternatively possible way of realization of first aspect, the arteries and veins exported respectively according to described two encoders Signal is rushed, determines whether described two track switch trolleys synchronize, comprising:
The number of pulses for including in the pulse signal exported respectively according to described two encoders determines described two track switches Whether trolley synchronizes.
In the alternatively possible way of realization of first aspect, described two encoders are located at two track switch trolleys Follower on.
In the alternatively possible way of realization of first aspect, whether the described two track switch trolleys of determination synchronize it Afterwards, further includes:
According to the pulse signal that described two encoders export respectively, the corresponding driving letter of two track switch trolleys is adjusted Number.
The track switch trolley synchronization detecting method of the embodiment of the present application obtains the pulse letter that two encoders export respectively first Number, wherein two encoders are located on two track switch trolleys, are then believed according to the pulse that two encoders export respectively Number, determine whether two track switch trolleys synchronize.Hereby it is achieved that synchronism when to two track switch trolley movements is examined in real time Survey, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.
In order to achieve the above object, the application second aspect embodiment proposes a kind of track switch trolley sync detection device, two Track switch trolley is respectively erected in turnout junction girder both ends, comprising:
First obtains module, the pulse signal exported respectively for obtaining two encoders, wherein described two encoders It is located on two track switch trolleys;
First determining module, the pulse signal for being exported respectively according to described two encoders, determines described two roads Whether trouble trolley synchronizes.
In a kind of possible way of realization of second aspect, first determining module is specifically used for:
According to the pulse signal that described two encoders export respectively, the movement speed of described two track switch trolleys is determined respectively Degree and/or displacement;
In the movement velocity and/or identical displacement for determining described two track switch trolleys, it is determined that described two track switch platforms Vehicle is synchronous.
In the alternatively possible way of realization of second aspect, the track switch trolley sync detection device, further includes:
Display module, for showing movement velocity, displacement and the synchronism of described two track switch trolleys.
In the alternatively possible way of realization of second aspect, the track switch trolley sync detection device, further includes:
Second obtains module, for obtaining the corresponding machine error range of described two track switch trolleys;
Second determining module, pulse signal and described two track switches for being exported respectively according to described two encoders The corresponding machine error range of trolley, determines whether described two track switch trolleys synchronize.
In the alternatively possible way of realization of second aspect, first determining module is also used to:
The number of pulses for including in the pulse signal exported respectively according to described two encoders determines described two track switches Whether trolley synchronizes.
In the alternatively possible way of realization of second aspect, described two encoders are located at two track switch trolleys Follower on.
In the alternatively possible way of realization of second aspect, described device, further includes:
Control module, the pulse signal for being exported respectively according to described two encoders adjust two track switch trolleys point Not corresponding driving signal.
The track switch trolley sync detection device of the embodiment of the present application obtains the pulse letter that two encoders export respectively first Number, wherein two encoders are located on two track switch trolleys, are then believed according to the pulse that two encoders export respectively Number, determine whether two track switch trolleys synchronize.Hereby it is achieved that synchronism when to two track switch trolley movements is examined in real time Survey, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.
In order to achieve the above object, the application third aspect embodiment proposes a kind of computer readable storage medium, deposit thereon Computer program is contained, track switch trolley synchronization detecting method as described in relation to the first aspect is realized when which is executed by processor.
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, in which:
Fig. 1 is the flow diagram of the track switch trolley synchronization detecting method of the application one embodiment;
Fig. 2 is the flow diagram of the track switch trolley synchronization detecting method of the application another embodiment;
Fig. 3 is the flow diagram of the track switch trolley synchronization detecting method of the application another embodiment;
Fig. 4 is the structural schematic diagram of the track switch trolley sync detection device of the application one embodiment;
Fig. 5 is the structural schematic diagram of the track switch trolley sync detection device of another embodiment of the application.
Specific embodiment
Embodiments herein 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 for explaining the application, and should not be understood as the limitation to the application.
It is understood that the trolley for relying primarily on turnout junction girder both ends carries beam body movement and turn-out track when changing points, Since beam body is longer, to avoid beam body sideslip, wear guiding mechanism, thus synchronism when to two trolley movements require compared with It is high.
For each embodiment of the application in the prior art, most position to rely on switch provides the enabling signal and stopping of trolley Signal, due to only providing signal in trolley setting in motion and stop motion, when cannot achieve to two track switch trolley movements Synchronism is measured in real time, and when asynchronous which results in two trolley movements, cannot be made adjustment in time, be easily caused beam body Sideslip and mechanical damage, the low problem of safety propose a kind of track switch trolley synchronization detecting method.
Track switch trolley synchronization detecting method provided by the embodiments of the present application, by the way that installation is compiled respectively on two track switch trolleys Code device, and the pulse signal exported respectively according to two encoders, determine whether two track switch trolleys synchronize, realize to two Synchronism when track switch trolley movement is measured in real time, avoid two trolley movements it is asynchronous when caused by beam body sideslip and Mechanical damage improves safety.
Below with reference to the accompanying drawings the track switch trolley synchronization detecting method and device of the embodiment of the present application are described.
Track switch trolley synchronization detecting method provided by the embodiments of the present application is illustrated first below.
Fig. 1 is the flow diagram of the track switch trolley synchronization detecting method of the application one embodiment.
As shown in Figure 1, the track switch trolley synchronization detecting method includes:
Step 101, the pulse signal that two encoders export respectively is obtained, wherein two encoders are located at two On track switch trolley.
Step 102, the pulse signal exported respectively according to two encoders, determines whether two track switch trolleys synchronize.
Specifically, track switch trolley synchronization detecting method provided by the embodiments of the present application, executing subject are the embodiment of the present application The track switch trolley sync detection device of offer, the device can be configured in any railway points system, to realize to track switch trolley Synchronous detection.
Wherein, two track switch trolleys are respectively erected in turnout junction girder both ends.
Encoder can be linear type encoder, rotary coder etc..Encoder during the work time, can be angle Displacement or straight-line displacement are converted into digital pulse signal.
It is understood that by taking rotary coder as an example, since rotary coder often turns over certain angle with regard to defeated A pulse signal out, therefore according to the number of pulses exported in the rotary coder unit time, that is, it can determine rotary-type volume The angle rotated in the code device unit time.And due to there is certain mapping relations between angle and displacement, according to rotary-type The number of pulses exported in the encoder unit time can determine the speed of its movement.Similar, according to rotary coder one The number of pulses exported in the section time, that is, can determine its displacement within this time.
Therefore, in the embodiment of the present application, encoder can be installed respectively on two track switch trolleys, thus in two roads When the trolley that branches off is mobile, according to the number of pulses that two encoders export respectively, the mobile speed of two track switch trolleys and position are determined It moves, so that it is determined that whether two track switch trolleys synchronize.
Correspondingly, in the embodiment of the present application, step 102 can be accomplished by the following way.
Step 102a determines the movement of two track switch trolleys according to the pulse signal that two encoders export respectively respectively Speed and/or displacement.
Step 102b, in the movement velocity and/or identical displacement for determining two track switch trolleys, it is determined that two track switch platforms Vehicle is synchronous.
Specifically, when the initial position of two track switch trolleys is identical, if the pulse exported respectively according to two encoders Signal determines that the movement velocity of two track switch trolleys and/or displacement are identical, then can determine that two track switch trolleys are synchronous.
It should be noted that in the embodiment of the present application, being separately mounted to two encoders on two track switch trolleys Performance parameter may be the same or different.
If the performance parameter of two encoders is different, wrapped in the pulse signal that can be exported respectively according to two encoders The performance parameter of the number of pulses contained and two encoders, determines whether two track switch trolleys synchronize.
If the performance parameter of two encoders is identical, include in the pulse signal exported respectively according only to two encoders Number of pulses, that is, can determine whether two track switch trolleys synchronize.
That is, step 102 can be accomplished by the following way:
Whether the number of pulses for including in the pulse signal exported respectively according to two encoders determines two track switch trolleys It is synchronous.
Specifically, if in the pulse signal that two encoders export respectively, including number of pulses it is equal, indicate two roads The movement velocity of trouble trolley and/or displacement are identical, then can determine that two track switch trolleys are synchronous.
It should be noted that in the embodiment of the present application, the number of pulses that two encoders export respectively is equal, refer to two Number of pulses that encoder exports within the unit time and after encoder starts counting, total number of pulses of output is homogeneous Deng.
In addition, in a kind of preferably way of realization, it, can be by two in order to improve the accuracy of the synchronous detection of track switch trolley A encoder is respectively arranged on the follower of two track switch trolleys.
It is understood that usually passing through the driving wheel of motor driven track switch trolley when carrying out changing points, quilt is driven Wheel rotation, to carry beam body movement and turn-out track.In the embodiment of the present application, by the way that encoder is mounted on two track switches On the follower of trolley, to be detected to whether two track switch trolley movements synchronize, avoids machine driving and driving wheel is beaten When sliding, it is possible to create error, improve the accuracy of detection.
Track switch trolley synchronization detecting method provided by the embodiments of the present application obtains the arteries and veins that two encoders export respectively first Rush signal, wherein two encoders are located on two track switch trolleys, the pulse then exported respectively according to two encoders Signal, determines whether two track switch trolleys synchronize.Hereby it is achieved that synchronism when to two track switch trolley movements carries out in real time Detection, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.
It is found that it can be by installing encoder on two track switch trolleys, according to two encoders by above-mentioned analysis The pulse signal exported respectively, synchronism when to two track switch trolley movements are measured in real time.In practice, track switch When trolley movement, allow there are certain machine error, the embodiment of the present application is provided for above situation below with reference to Fig. 2 Track switch trolley synchronization detecting method be further described.
Fig. 2 is the flow diagram of the track switch trolley synchronization detecting method of the application another embodiment.
As shown in Fig. 2, the track switch trolley synchronization detecting method includes:
Step 201, the pulse signal that two encoders export respectively is obtained, wherein two encoders are located at two On track switch trolley.
Step 202, the corresponding machine error range of two track switch trolleys is obtained.
Step 203, the pulse signal exported respectively according to two encoders determines the movement speed of two track switch trolleys respectively Degree and/or displacement.
Step 204, corresponding according to the movement velocity of two track switch trolleys and/or displacement and two track switch trolleys Machine error range, determines whether two track switch trolleys synchronize.
Wherein, the specific implementation process and principle of step 201, is referred to the detailed description of above-described embodiment, herein not It repeats again.
When specific implementation, the corresponding machine error range of two track switch trolleys can be obtained according to the actual situation, and According to machine error range, the number of pulses of two encoders or the movement velocity or displacement error model of two track switch trolleys are determined It encloses.To determine two encoders point according to pulse signal after obtaining the pulse signal that two encoders export respectively Whether the movement velocity or displacement of the number of pulses not exported or two trolleys are in preset error range, if can be with Determine that two track switch trolleys are synchronous.
In addition, in the embodiment of the present application, the movement velocitys of two track switch trolleys, displacement and same can also be shown to user The information such as step property, so that user understands the motion conditions of two track switch trolleys in time, and then control two track switch trolleys.
That is, after step 204, can also include:
Show movement velocity, displacement and the synchronism of two track switch trolleys.
Wherein, synchronism, for characterizing whether two track switch trolleys synchronize.In general, in the initial bit of two track switch trolleys When setting identical, if the movement velocity of two track switch trolleys and/or displacement are identical, it can determine that two track switch trolleys are synchronous.
Specifically, display can be arranged, thus by the fortune of two track switch trolleys in track switch trolley sync detection device Dynamic speed, displacement and synchronism, real-time display is over the display.
It should be noted that when the movement velocity of two track switch trolleys of display, displacement and synchronism, it can be with the shape of data Formula is shown, can also be shown with figure or other arbitrary forms, herein with no restriction.
Track switch trolley synchronization detecting method provided by the embodiments of the present application obtains the arteries and veins that two encoders export respectively first Rush signal, wherein two encoders are located on two track switch trolleys, then obtain the corresponding machine of two track switch trolleys Tool error range determines the movement velocity of two track switch trolleys further according to the pulse signal that two encoders export respectively respectively And/or displacement, finally according to the movement velocity of two track switch trolleys and/or displacement and the corresponding machine of two track switch trolleys Tool error range, determines whether two track switch trolleys synchronize.Hereby it is achieved that synchronism when to two track switch trolley movements into Row real-time detection, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.
It is found that it can be by installing encoder on two track switch trolleys, according to two encoders by above-mentioned analysis The pulse signal exported respectively, synchronism when to two track switch trolley movements are measured in real time.In a kind of possible realization In form, synchronism testing result when can also be according to two track switch trolley movements, to the movements of two track switch trolleys into Row control.Below with reference to Fig. 3, above situation is specifically described.
Fig. 3 is the flow diagram of the track switch trolley synchronization detecting method of the application another embodiment.
As shown in figure 3, the track switch trolley synchronization detecting method includes:
Step 301, the pulse signal that two encoders export respectively is obtained, wherein two encoders are located at two On track switch trolley.
Step 302, the pulse signal exported respectively according to two encoders, determines whether two track switch trolleys synchronize, if It is to then follow the steps 303, otherwise, executes step 304.
Wherein, the specific implementation process and principle of above-mentioned steps 301- step 302, is referred to detailed in above-described embodiment Thin description, details are not described herein again.
Step 303, determine that the driving signal of two track switch trolleys remains unchanged.
Step 304, the pulse signal exported respectively according to two encoders adjusts the corresponding drive of two track switch trolleys Dynamic signal.
Step 305, using the corresponding driving signal of two track switch trolleys, two track switch trolleys is driven to move respectively.
Specifically, two track switch trolley movements can be respectively driven, and by controlling two respectively by two driving motors The revolving speed of a driving motor controls the corresponding driving signal size of two track switch trolleys, and then controls two track switch trolleys Movement velocity and displacement.
When specific implementation, the number of pulses that two encoders export respectively, the revolving speed with driving motor can be preset Corresponding relationship, thus obtain two encoders export respectively pulse signal when, if being exported respectively according to two encoders Pulse signal, determine that two track switch trolleys are synchronous, then can keep the revolving speed of the corresponding driving motor of two track switch trolleys not Become, and then keep the driving signal of two track switch trolleys constant, continues to move synchronously to control two track switch trolleys.
It, then can basis if determining that two track switch trolleys are asynchronous according to the pulse signal that two encoders export respectively The relationship of preset number of pulses and revolving speed adjusts the revolving speed of at least one corresponding driving motor of track switch trolley, and then adjusts At least one corresponding driving signal of track switch trolley, so that two track switch trolleys move synchronously.
When specific implementation, if the performance parameter of two encoders is identical, step 304 can be accomplished by the following way.
Step 304a determines drive corresponding with the difference of number of pulses according to the relationship of preset number of pulses and revolving speed The adjustment revolving speed of dynamic motor.
Step 304b adjusts the revolving speed of at least one corresponding driving motor of track switch trolley according to adjustment tachometer value.
When specific implementation, the number of pulses and the track switch platform of the encoder output installed on track switch trolley can be preset The corresponding relationship of the revolving speed of the corresponding driving motor of vehicle, thus asynchronous in two track switch trolleys, i.e., two encoder difference are defeated , can be according to the relationship of preset number of pulses and revolving speed when number of pulses difference out, the determining difference pair with number of pulses The adjustment revolving speed for the driving motor answered.And according to adjustment revolving speed, the revolving speed of the driving motor of at least one track switch trolley is adjusted.
As an example it is assumed that when the number of pulses m for presetting output encoder each second is 3600, corresponding motor Revolving speed is n=m*60/360 revs/min (r/min).If corresponding 1 each second of encoder of track switch trolley 1, the number of pulses of output was 3600, the number of pulses of 2 corresponding encoder 2 middle output per second of track switch trolley is 3000, then according to pre-set umber of pulse The relationship of amount and revolving speed can determine that the revolving speed of the corresponding driving motor 1 of current track switch trolley 1 is 600r/min, track switch trolley 2 The revolving speed of corresponding driving motor 2 is 500r/min.
According to the relationship of preset number of pulses and revolving speed, driving corresponding with the difference 600 of number of pulses can be determined The adjustment revolving speed of motor is 100r/min.The revolving speed of driving motor 1 then be can reduce to 500r/min;Or increase driving motor 2 revolving speed is to 600r/min;Or driving motor 1 and driving motor 2 are adjusted simultaneously to equal rotating velocity, such as by 1 He of driving motor The revolving speed of driving motor 2 is adjusted to 550r/min, is regulated the speed with improving.
It should be noted that in the embodiment of the present application, the frequency of supply of motor can be adjusted by frequency converter, and then adjust The revolving speed of whole motor.Wherein, frequency converter can be by rectifying (AC to DC), filtering, inversion (direct current becomes exchange), braking list The composition such as member, driving unit, detection unit microprocessing unit, controls motor by changing motor frequency mode of working power supply Electric control appliance, so as to adjust the revolving speed of motor.
The track switch trolley synchronization detecting method of the embodiment of the present application obtains the pulse letter that two encoders export respectively first Number, the pulse signal then exported respectively according to two encoders determines whether two track switch trolleys synchronize, if so, determining The driving signal of two track switch trolleys remains unchanged, if it is not, the pulse signal then exported respectively according to two encoders, adjustment The corresponding driving signal of two track switch trolleys finally utilizes the corresponding driving signal of two track switch trolleys, driving two A track switch trolley moves respectively.Hereby it is achieved that synchronism when to two track switch trolley movements is measured in real time, and according to Testing result controls the movement of two track switch trolleys, avoid two trolley movements it is asynchronous when caused by beam body run Inclined and mechanical damage, improves safety.
Based on above-mentioned track switch trolley synchronization detecting method, the application also proposes a kind of track switch trolley sync detection device.
Fig. 4 is the structural schematic diagram of the track switch trolley sync detection device of the application one embodiment.
As shown in figure 4, the track switch trolley sync detection device includes:
First obtains module 41, the pulse signal exported respectively for obtaining two encoders, wherein described two codings Device is located on two track switch trolleys;
First determining module 42, the pulse signal for being exported respectively according to described two encoders, determines described two Whether track switch trolley synchronizes.
Specifically, track switch trolley sync detection device provided by the embodiments of the present application, can execute the embodiment of the present application and mention The track switch trolley synchronization detecting method of confession, the device can be configured in any railway points system, to realize to track switch trolley Synchronous detection.
Wherein, two track switch trolleys are respectively erected in turnout junction girder both ends.
In a kind of possible way of realization, above-mentioned first determining module 41 is specifically used for:
According to the pulse signal that described two encoders export respectively, the movement speed of described two track switch trolleys is determined respectively Degree and/or displacement;
In the movement velocity and/or identical displacement for determining described two track switch trolleys, it is determined that described two track switch platforms Vehicle is synchronous.
In alternatively possible way of realization, above-mentioned first determining module 41 is also used to:
The number of pulses for including in the pulse signal exported respectively according to described two encoders determines described two track switches Whether trolley synchronizes.
In alternatively possible way of realization, described two encoders are located at the follower of two track switch trolleys On.
It should be noted that the aforementioned explanation to track switch trolley synchronization detecting method embodiment, is also applied for the reality The track switch trolley sync detection device of example is applied, details are not described herein again.
The track switch trolley sync detection device of the embodiment of the present application obtains the pulse letter that two encoders export respectively first Number, wherein two encoders are located on two track switch trolleys, are then believed according to the pulse that two encoders export respectively Number, determine whether two track switch trolleys synchronize.Hereby it is achieved that synchronism when to two track switch trolley movements is examined in real time Survey, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.
Fig. 5 is the structural schematic diagram of the track switch trolley sync detection device of the application another embodiment.
As shown in figure 5, on the basis of shown in Fig. 4, which includes:
Display module 51, for showing movement velocity, displacement and the synchronism of described two track switch trolleys.
Second obtains module 52, for obtaining the corresponding machine error range of described two track switch trolleys;
Second determining module 53, pulse signal and described two roads for being exported respectively according to described two encoders The corresponding machine error range of trouble trolley, determines whether described two track switch trolleys synchronize.
Control module 54, the pulse signal for being exported respectively according to described two encoders adjust two track switch trolleys Corresponding driving signal.
It should be noted that the aforementioned explanation to track switch trolley synchronization detecting method embodiment, is also applied for the reality The track switch trolley sync detection device of example is applied, details are not described herein again.
The track switch trolley sync detection device of the embodiment of the present application obtains the pulse letter that two encoders export respectively first Number, wherein two encoders are located on two track switch trolleys, are then believed according to the pulse that two encoders export respectively Number, determine whether two track switch trolleys synchronize.Hereby it is achieved that synchronism when to two track switch trolley movements is examined in real time Survey, avoid two trolley movements it is asynchronous when caused by beam body sideslip and mechanical damage, improve safety.
In order to achieve the above object, the embodiment of the present application also proposed a kind of computer readable storage medium, it is stored thereon with meter Calculation machine program realizes the track switch trolley synchronization detecting method as described in above-described embodiment when the program is executed by processor.
In order to achieve the above object, the embodiment of the present application also proposed a kind of computer program product, when the computer program When instruction in product is executed by processor, the track switch trolley synchronization detecting method as shown in above-described embodiment is executed.
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 contained at least one embodiment or example of the application.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction executing device with storage Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, can integrate in a first processing module in each functional unit in each embodiment of the application, It can be each unit to physically exist alone, can also be integrated in two or more units in a module.It is above-mentioned integrated Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated mould If block is realized and when sold or used as an independent product in the form of software function module, it also can store and counted at one In calculation machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of application Type.

Claims (15)

1. a kind of track switch trolley synchronization detecting method, two track switch trolleys are respectively erected in turnout junction girder both ends, which is characterized in that packet It includes:
Obtain the pulse signal that two encoders export respectively, wherein described two encoders are located at two track switch trolleys On;
According to the pulse signal that described two encoders export respectively, determine whether described two track switch trolleys synchronize.
2. the method as described in claim 1, which is characterized in that whether the described two track switch trolleys of determination synchronize, comprising:
According to the pulse signal that described two encoders export respectively, the movement velocity of described two track switch trolleys is determined respectively And/or displacement;
In the movement velocity and/or identical displacement for determining described two track switch trolleys, it is determined that described two track switch trolleys are same Step.
3. method according to claim 2, which is characterized in that after whether the described two track switch trolleys of determination synchronize, Further include:
Show movement velocity, displacement and the synchronism of described two track switch trolleys.
4. method a method according to any one of claims 1-3, which is characterized in that whether the described two track switch trolleys of determination synchronize Before, further includes:
Obtain the corresponding machine error range of described two track switch trolleys;
The pulse signal and the corresponding machine error of described two track switch trolleys exported respectively according to described two encoders Range, determines whether described two track switch trolleys synchronize.
5. method a method according to any one of claims 1-3, which is characterized in that described to be exported respectively according to described two encoders Pulse signal, determines whether described two track switch trolleys synchronize, comprising:
The number of pulses for including in the pulse signal exported respectively according to described two encoders determines described two track switch trolleys Whether synchronize.
6. method a method according to any one of claims 1-3, which is characterized in that described two encoders are located at two track switch platforms On the follower of vehicle.
7. method a method according to any one of claims 1-3, which is characterized in that whether the described two track switch trolleys of determination synchronize Later, further includes:
According to the pulse signal that described two encoders export respectively, the corresponding driving signal of two track switch trolleys is adjusted.
8. a kind of track switch trolley sync detection device, which is characterized in that two track switch trolleys are respectively erected in turnout junction girder both ends, packet It includes:
First obtains module, the pulse signal exported respectively for obtaining two encoders, wherein described two encoder difference On two track switch trolleys;
First determining module, the pulse signal for being exported respectively according to described two encoders determine described two track switch platforms Whether vehicle synchronizes.
9. device as claimed in claim 8, which is characterized in that first determining module is specifically used for:
According to the pulse signal that described two encoders export respectively, the movement velocity of described two track switch trolleys is determined respectively And/or displacement;
In the movement velocity and/or identical displacement for determining described two track switch trolleys, it is determined that described two track switch trolleys are same Step.
10. device as claimed in claim 9, which is characterized in that further include:
Display module, for showing movement velocity, displacement and the synchronism of described two track switch trolleys.
11. the device as described in claim 8-10 is any, which is characterized in that further include:
Second obtains module, for obtaining the corresponding machine error range of described two track switch trolleys;
Second determining module, pulse signal and described two track switch trolleys for being exported respectively according to described two encoders Corresponding machine error range, determines whether described two track switch trolleys synchronize.
12. the device as described in claim 8-10 is any, which is characterized in that first determining module is also used to:
The number of pulses for including in the pulse signal exported respectively according to described two encoders determines described two track switch trolleys Whether synchronize.
13. the device as described in claim 8-10 is any, which is characterized in that described two encoders are located at two track switches On the follower of trolley.
14. the device as described in claim 8-10 is any, which is characterized in that further include:
It is right respectively to adjust two track switch trolleys for control module, the pulse signal for being exported respectively according to described two encoders The driving signal answered.
15. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The track switch trolley synchronization detecting method as described in any in claim 1-7 is realized when execution.
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