CN206704212U - The identification device and its system of railway switch state - Google Patents
The identification device and its system of railway switch state Download PDFInfo
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- CN206704212U CN206704212U CN201720273505.4U CN201720273505U CN206704212U CN 206704212 U CN206704212 U CN 206704212U CN 201720273505 U CN201720273505 U CN 201720273505U CN 206704212 U CN206704212 U CN 206704212U
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Abstract
The utility model provides a kind of identification device and its system of railway switch state, and the system includes：At least one pair of switch sensor, at least one wheel detector, monitoring warning device and warning device, wherein, switch sensor is arranged on the inner side of two switch blades of track switch, and is be arranged in parallel with the track switch cross section interval pre-determined distance of track switch, for detecting triggering state, wherein, triggering state is used to determine track switch in the position location at current time；Wheel detector is arranged on above the affiliated sleeper in the first station track and the second station track, for detecting running signal；Monitoring warning device is connected with switch sensor and wheel detector respectively, and for being determined whether to generate the first alarm signal according to the triggering state and running signal that get, the first alarm signal is used for the position location mistake for prompting track switch；Alleviate the technical problem of track switch identification device poor reliability when carrying out data transmission of the prior art.
Description
Technical field
The technical field of railway signal is the utility model is related to, more particularly, to a kind of identification device of railway switch state
And its system.
Background technology
With the development of science and technology sensor technology starts to continue to develop, it is obtained for and is widely applied in each field.Just
For the monitoring of railroad switch point closure degree, currently existing scheme has two kinds at present, and a kind of scheme is to use laser displacement sensor mode
To judge the closely connected degree of track switch, its principle is install sensor in front of lower section or track switch in track switch and sleeper, passes through laser
Displacement transducer gathered data judges the closely connected degree of track switch；Then monitoring result is transferred to railway in-house network by 3G network
Network, checked for relevant departments, can prompt to alarm when closely connected degree transfinites, so as to repair and maintenance personnel's timely processing.It is another
Scheme is to be installed to track switch using metal sensor detection to be nearby used to gather the positioning states of track switch and closely connected degree；Then will adopt
Monitoring Data (in the range of 300 meters), is transferred to hand-held set, hand-held set can be with voice by the data of collection by way of being wirelessly transferred
Alerting pattern reports the voice messagings such as positioning, antiposition, voltage status.
Drawn by the analysis to above two scheme：The first scheme does not have live prompting function, only by being transferred to end
End, then, the system person on duty of allowing is reminded, and therefore, the first scheme easily produces person on duty's failing to report phenomenon.Second scheme
Although there is live prompting function, site environment electromagnetic environment is more complicated be highly susceptible to passing locomotive, high-tension line it is dry
Disturbing causes signal to transmit obstacle, meanwhile, the more noisy prompt tone in scene may can not hear clearly and wear hand-held set and go switch again
Trouble, increases burden to moving to for work, and mobile phone itself may also can have the problems such as crashing, damage, can so give the system to increase
Add not confirmable factor.
Utility model content
The purpose of this utility model is to provide a kind of identification device and its system of railway switch state, existing to alleviate
Track switch identification device in the technology poor reliability when carrying out data transmission, and track switch identification device of the prior art is without existing
The technical problem of field warning function.
According to the one side of the utility model embodiment, there is provided a kind of identifying system of railway switch state, including：
At least one set of switch sensor, at least one set of wheel detector, monitoring warning device and warning device, track switch described in every group sense
Device is arranged on the inner side of two switch blades of each track switch at least one track switch, and between the track switch cross section of each track switch
It is be arranged in parallel every pre-determined distance, and any two groups of adjacent switch sensor electrical connections, the switch sensor are used to examine
Triggering state is surveyed, wherein, the triggering state is used to determine each track switch in the position location at current time, the track switch
The quantity of sensor is multiple；At least one set of wheel detector is arranged on the first station track and second of each non-starting track switch
The inner side of the affiliated sleeper in station track and/or installed in starting track switch and target locomotive originating point between affiliated sleeper inner side, use
In detection running signal, wherein, the running signal is used to indicate following at least one information：First station track and/or institute
State the information that the second station track has target locomotive to pass through, traveling of the target locomotive in first station track or second station track
Direction；The monitoring warning device is connected with the switch sensor and the wheel detector respectively, for according to acquisition
To the triggering state and the running signal indicated by information determine whether generate the first alarm signal so that the report
Alarm device is alarmed according to first alarm signal, and first alarm signal is used to prompt following any information：Road
The information of the position location mistake of trouble, the information of the target locomotive route mistake.
Further, the triggering state is additionally operable to determine whether the track switch is in failure shape at the current time
State, the monitoring warning device are additionally operable to determining the track switch at the current time and be in the feelings of the malfunction
Under condition, the second alarm signal is generated, wherein, the malfunction includes following any：The closely connected degree of the track switch be more than or
Person, which is equal to, presets closely connected degree, and all closely connected stock rail, described two switch blades all depart from the base to two switch blades of the track switch
This rail.
Further, the wheel detector includes：The wheel detector group of first station track and second station track
Wheel detector group, the wheel detector group of first station track includes the first left side wheel sensor and the first right side wheels
Sensor, wherein, the first left side wheel sensor and the first right side wheels sensor are separately mounted to described first
The inner side of two sleepers of station track, and be arranged in parallel with the first sleeper face of two sleepers of first station track, and it is less than institute
State the first sleeper face 20mm；The wheel detector group of second station track includes wheel detector and second right side in the second left side
Wheel detector, wherein, it is described second left side wheel detector and it is described second right side wheel detector install respectively
In the inner side of two sleepers of second station track, and parallel with the second sleeper face of two sleepers of second station track set
Put, and be less than the second sleeper face 20mm.
Further, the quantity of the first left side wheel sensor is two, and two first left side wheels pass
Sensor is arranged on the inner side of two sleepers of first station track side by side；The quantity of the first right side wheels sensor is two
It is individual, and two the first right side wheels sensors are arranged on the inner side of two sleepers of first station track side by side, wherein, two
The individual first left side wheel sensor and two the first right side wheels sensors are correspondingly arranged；Second left side wheel
The quantity of sensor is two, and two the second left side wheel sensors are side by side installed in two pillows of second station track
The inner side of wood；The quantity of the second right side wheels sensor is two, and two the second right side wheels sensors are arranged side by side
Installed in the inner side of two sleepers of second station track, wherein, described in two the second left side wheel sensors and two
Second right side wheels sensor is correspondingly arranged.
Further, switch sensor described in every group includes：One left-hand turnout sensor and a right-hand turnout sensing
Device, wherein, the left-hand turnout sensor is arranged on the inner side of the left side switch blade of corresponding track switch, the right-hand turnout sensor
Installed in the inner side of the right side switch blade of the corresponding track switch.
Further, the left-hand turnout sensor includes：The closely connected degree sensor of left-hand turnout and left-hand turnout position pass
Sensor, the closely connected degree sensor of left-hand turnout is connected with the monitoring warning device, for detecting the corresponding track switch
Left side switch blade and stock rail closely connected degree, it is described it is closely connected spend for determine it is described corresponding to track switch the current time whether
In the malfunction；The right-hand turnout sensor includes：The closely connected degree sensor of right-hand turnout and right-hand turnout position pass
Sensor, the closely connected degree sensor of right-hand turnout is connected with the monitoring warning device, for detecting the corresponding track switch
Left side switch blade and stock rail closely connected degree, it is described it is closely connected spend for determine it is described corresponding to track switch the current time whether
In the malfunction；The right-hand turnout position sensor is with the monitoring warning device according to wired or wireless side
Formula is connected, for detecting the corresponding track switch in the position location at the current time.
Further, the warning device includes：Ground early-warning terminal, distant early warning terminal and vehicle-mounted Forewarning Terminal, its
In, the ground early-warning terminal is arranged on the wheel detector group of the first station track of each non-starting track switch and described non-
Between beginning track switch, and it is disposed adjacent with the first station track of the non-starting track switch, the ground early-warning terminal is also arranged on described
Between the wheel detector group of second station track of non-starting track switch and the non-starting track switch, and adjacent with second station track set
Put, the ground early-warning terminal is connected with the monitoring warning device by wired or wireless mode, described for obtaining
First alarm signal that monitoring warning device is sent, or, second alarm signal, wherein, the ground early-warning is whole
End includes that the early warning indicator lamp of red strobe signal can be sent；The distant early warning terminal is arranged on remote monitoring center, uses
In first alarm signal for obtaining the monitoring warning device transmission, or, second alarm signal, wherein, it is described
Distant early warning terminal includes display screen；The vehicle-mounted Forewarning Terminal is arranged on the target locomotive, for obtaining the prison
First alarm signal that prior-warning device is sent is surveyed, or, second alarm signal, to prompt driving for the target locomotive
Sail personnel.
Further, the track switch and the distance between first warning device and second warning device are 0
~200 meters, the distance between wheel detector group of first warning device and first station track, and second report
The distance between wheel detector group of alarm device and second station track is 0~300 meter.
Further, described device also includes：Train number recognition component, the Train number recognition component are arranged on the start channel
Between trouble and the originating point of the target locomotive above affiliated sleeper, for detecting the locomotive unit number by the starting track switch.
According to the other side of the utility model embodiment, the identification device of railway switch state is additionally provided, including
The identifying system of railway switch state described in any of the above-described.
In the utility model embodiment, the triggering shape of the position location for determining track switch is detected by switch sensor
State；Then, the running signal for determining the station track where target locomotive is detected by wheel detector, wherein, target locomotive
Travelled for current time in the first station track or the second station track, and the locomotive of track switch will be entered；Next, monitoring warning device
Determined whether to generate the first alarm signal according to triggering state and running signal, wherein, if the first alarm signal of generation, root
Alarmed according to warning device.Relative to switch status identification device of the prior art, when carrying out data transmission easily by
To the defects of interference, in the utility model embodiment, alarmed, can be reached by the warning device on railway
In time while locomotive driver and conductor front track switch is there occurs the purpose of failure, and then alleviates track switch identification dress of the prior art
The poor reliability when carrying out data transmission is put, and technology of the track switch identification device without live warning function of the prior art is asked
Topic, it is achieved thereby that carrying out the technique effect of real-time early warning to the failure of track switch.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram according to a kind of identifying system of railway switch state of the utility model embodiment；
The identifying system of railway switch state when Fig. 2 is a kind of locomotive reverse driving according to the utility model embodiment
Schematic diagram；
Fig. 3 is the identifying system of railway switch state when forward being travelled according to another locomotive of the utility model embodiment
Schematic diagram；
Fig. 4 is the scheme of installation according to a kind of alternatively wheel detector of the utility model embodiment；
Fig. 5 is the signal according to another alternatively identifying system of railway switch state of the utility model embodiment
Figure.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
According to the utility model embodiment, there is provided a kind of embodiment of the identifying system of railway switch state.Below will
The utility model embodiment is explained with reference to Fig. 1 to Fig. 3.
Fig. 1 is according to a kind of schematic diagram of the identifying system of railway switch state of the utility model embodiment, such as Fig. 1 institutes
Show, the device includes：Switch sensor 11, wheel detector 12, monitoring warning device 13 and warning device 14, wherein, track switch
Sensor 11 includes at least one pair of, and wheel detector 12 includes at least one.
Each pair switch sensor 11 is arranged on the inner side of two switch blades of each track switch at least one track switch, and with it is each
The track switch cross section interval pre-determined distance of track switch be arranged in parallel, and any two groups of adjacent switch sensor electrical connections, track switch pass
Sensor is used to detect triggering state, wherein, triggering state is used to determine that each track switch passes in the position location at current time, track switch
The quantity of sensor is multiple.
It should be noted that in the utility model embodiment, the position location of track switch represents the two of current time track switch
The location of individual switch blade, i.e. two switch blades are in left side, are in right side, or one is in left side, and one in the right side
Side, wherein, left side and right side are that the left side in locomotive driving direction is an above-mentioned left side for locomotive driving direction
Side, the right side of locomotive driving mode is above-mentioned right side.Locomotive driving direction includes reverse driving and forward travelled, wherein,
Reverse driving is the direction of two station tracks traveling of the locomotive along track switch to track switch, forward travels two for locomotive along track switch
The direction that station track travels to track switch.
Explanation is needed further exist for, it may be necessary to pass through multiple track switches, therefore, it is necessary to give due to locomotive in motion
Each track switch is respectively provided with one group of switch sensor, and every group of switch sensor is connected by CAN with monitoring warning device.
At least one wheel detector 12 is arranged on the affiliated sleeper in the first station track and the second station track of each non-starting track switch
Inner side and/or between starting track switch and the originating point of target locomotive above affiliated sleeper, for detecting running signal,
Wherein, running signal is used to indicate following at least one information：Have what target locomotive passed through in the first station track and/or the second station track
Information, travel direction of the target locomotive in the first station track or the second station track；
It should be noted that starting track switch is first track switch that target locomotive (being referred to as locomotive below) passes through, it is non-
It is non-first track switch that locomotive passes through to originate track switch, for example, second track switch, the 3rd track switch etc..
Monitoring warning device 13 is connected with switch sensor 11 and wheel detector 12 respectively, is got for basis
Information indicated by triggering state and running signal determines whether to generate the first alarm signal, so that warning device 14 is according to first
Alarm signal is alarmed, and the first alarm signal is used to prompt following any information：The information of the position location mistake of track switch,
The information of target locomotive route mistake.
For track switch position location mistake the problem of, locomotive travel direction for forward travel in the case of, work as machine
When the position of the track switch of front side is the first side, if target machine parking stall is detected in the first station track, or, when the position of track switch
When being set to the second side, if detecting that target machine parking stall in the second station track, generates the first alarm signal；Wherein, at track switch
When the first side, the second station track traveling target locomotive can normally travel, when track switch is in the second side, in the first station track
The target locomotive of traveling being capable of normally travel.
Specifically, the problem will specifically be introduced with reference to Fig. 2, as the direction of arrow in Fig. 2 as forward travels
Direction.In the case, when No. 1 track switch in Fig. 2 is located at the position shown in Fig. 2, the locomotive energy come is run over from 3 station tracks
Enough normal through No. 1 track switch；When there is locomotive to run over next from 1 station track, the first alarm signal will be generated, to prompt locomotive driving
Commanding's track switch Wrong localization of personnel, switch tender, and Surveillance center.
The problem of for target locomotive route mistake, in the case where the travel direction of locomotive is reverse driving, locomotive will
The direction pulled along track switch moves forward, until being moved to target station track.Wherein, if some track switch pulls anisotropy
If, then there have been mistake for the travel direction of locomotive.Therefore, in the utility model embodiment, when locomotive is passed through
Starting track switch switch sensor be triggered after, monitoring warning device will judge track switch one by one since the originating point of locomotive
The triggering state of sensor, and according to triggering state come the road that selects, wherein, right side road is detected if left side trigger
Footpath, left hand path is detected if right side trigger.And then final walking path is just can determine that according to this rule, and finally
Result is shown on the indicating alarm of starting.Then, monitoring warning device actually to be exercised the destination with locomotive
Destination be compared, if comparing inconsistent, generate the first alarm signal and alarmed, if compare it is consistent,
Then without alarm.
Specifically, the problem will specifically be introduced with reference to Fig. 3, if the direction of arrow in Fig. 3 is reverse driving
Direction.When locomotive is triggered by being mounted on the wheel detector of 4 station tracks, monitoring warning device will diverge to from No. 1 road
Beginning judges the position location of track switch.For example, when the position location that positioning result is No. 1 track switch is the direction for leading to No. 2 track switches,
Monitoring warning device continues to judge the position location of No. 2 track switches, when the position location that positioning result is No. 2 track switches is to lead to 3 strands
During the direction in road, then continue to judge the position location of next track switch, until determining the final destination of locomotive.
It should be noted that in figure as shown in Figures 2 and 3, wheel inductive switch is the utility model embodiment
In wheel detector, track switch inductive switch is switch sensor, and track switch early warning indicator lamp is to be retouched in following embodiments
The ground early-warning terminal stated, track switch monitoring host computer are above-mentioned monitoring early-warning device.
It should be noted that in the utility model embodiment, track switch early warning instruction device can be arranged on track switch and
Between wheel detector, and it is disposed adjacent with the first station track and the second station track, that is to say, that warning device is arranged on railway.
Specific position of the set location as shown in track switch early warning instruction device in Fig. 2 and Fig. 3.Report trouble early warning instruction is arranged on railway
On can remind in front of the driver and conductor of locomotive that there occurs exception for track switch in time.Identify and fill relative to track switch of the prior art
Put, the identification device that the utility model embodiment provides, can avoid, due to data transfer obstacle caused by signal interference, entering
And pre-warning signal can be sent to switch tender or locomotive driver and conductor in real time and in time, prevent the generation of related accidents.
In the utility model embodiment, the triggering shape of the position location for determining track switch is detected by switch sensor
State；Then, the running signal for determining the station track where target locomotive is detected by wheel detector, wherein, target locomotive
Travelled for current time in the first station track or the second station track, and the locomotive of track switch will be entered；Next, monitoring warning device
Determined whether to generate the first alarm signal according to triggering state and running signal, wherein, if the first alarm signal of generation, root
Alarmed according to warning device.Relative to switch status identification device of the prior art, when carrying out data transmission easily by
To the defects of interference, in the utility model embodiment, alarmed, can be reached by the warning device on railway
In time while locomotive driver and conductor front track switch is there occurs the purpose of failure, and then alleviates track switch identification dress of the prior art
Put the poor reliability when carrying out data transmission, and technology of the track switch identification device without live warning function of the prior art
Problem, it is achieved thereby that carrying out the technique effect of real-time early warning to the failure of track switch.
It should be noted that in the utility model embodiment, switch sensor, wheel detector passes through CAN
Communicated to connect with monitoring warning device.CAN employs multi-master competition formula bus structures, has the operation of more main websites and disperses secondary
The characteristics of universal serial bus of sanction and broadcast communication.In CAN arbitrary node can at any time on one's own initiative on network its
Its node sends information regardless of primary and secondary, therefore can realize free communication between each node.
In the utility model embodiment, in addition to station track display device, station track display device are used to show that locomotive is final
The station track number to be parked.In Fig. 2, " shown in square frame 4 " is station track display device, in Fig. 3, " shown in square frame 3 " i.e.
For station track display device.
Illustrated by taking Fig. 2 as an example, when locomotive is by starting track switch, monitoring warning device will be by CAN successively
The track switch positioning position information that No. 1 track switch and No. 2 track switches return is obtained, by judging, locomotive will enter monitoring warning device
Enter 4 station tracks.Now, monitoring warning device will control station track display device to show symbol " 4 ", to prompt locomotive human pilot and pull
Road work, locomotive will enter station track 4.
Illustrated again by taking Fig. 3 as an example, when locomotive by starting track switch when, monitoring warning device will by CAN according to
The secondary track switch positioning position information for obtaining No. 1 track switch and No. 2 track switches and returning, for monitoring warning device by judging, locomotive will
Into 3 station tracks.Now, monitoring warning device will control station track display device show symbol " 3 ", with prompt locomotive human pilot and
Switch tender, locomotive will enter station track 3.
Explanation is needed further exist for, in the utility model embodiment, in addition to sound broadcasting device, the voice broadcast
Device can be arranged on locomotive, the station track for prompting locomotive human pilot to enter in a manner of by voice message.Also
It can be arranged on around the display device of station track, with the station track for prompting switch tender or locomotive driving personnel locomotive will enter.
By foregoing description, triggering state in addition to the position location for determining track switch, may be used also by triggering state
For determining whether track switch is in malfunction at current time, wherein, malfunction includes following any：Track switch it is close
Patch degree, which is more than or equal to, presets closely connected degree, the whole closely connected stock rail (that is, bipod is real) of two switch blades of track switch, two switch blades
All depart from stock rail (bipod is empty).In the case, monitoring warning device is additionally operable to determining track switch at current time
In the case of malfunction, the second alarm signal is generated, wherein, the second alarm signal is used to indicate that track switch is in failure shape
State, i.e., there occurs failure.
Specifically, locomotive is according to reverse driving direction running or when being travelled according to forward travel direction, if track switch passes
Sensor detects that following any phenomenon occurs in track switch：Bipod is empty, and bipod is real, then the second alarm signal will be generated, to refer to respectively
Show switch tender, there occurs failure for locomotive driving personnel and remote monitoring personnel's track switch.Specific prompting mode will be in following embodiment party
It is introduced in formula.
In the utility model embodiment, wheel detector 12 includes：The wheel detector group 121 and second of first station track
The wheel detector group 122 of station track.Wherein, installed in the wheel detector group 121 of the first station track namely Fig. 2 and Fig. 3 in 3 station tracks
Wheel detector, in the wheel detector of 2 station tracks installation in the wheel detector group 122 namely Fig. 2 and Fig. 3 of the second station track.
The wheel detector group 121 of first station track includes the first left side wheel sensor and the first right side wheels sensor,
Wherein, the first left side wheel sensor and the first right side wheels sensor are separately mounted to the interior of two sleepers of the first station track
Side, and be arranged in parallel with the first sleeper face of two sleepers of the first station track, and it is less than the first sleeper face 20mm；That is, first
Left side wheel sensor and the first right side wheels sensor are separately mounted to the inner side of two sleepers of 3 station tracks；
The wheel detector group 122 of second station track includes the wheel detector in the second left side and the wheel-sensors on the second right side
Device, wherein, the wheel detector on the wheel detector in the second left side and the second right side is separately mounted to two pillows of the second station track
The inner side of wood, and be arranged in parallel with the second sleeper face of two sleepers of the second station track, and it is less than the second sleeper face 20mm；
That is, the wheel detector in the second left side and the wheel detector on the second right side are separately mounted to the inner side of two sleepers of 2 station tracks.
In the utility model embodiment, for some non-first station track for originating track switch and the second station track (for example, Fig. 2
With 3 station tracks and 2 station tracks shown in Fig. 3) it have chosen 4 wheel detectors, i.e. above-mentioned first left side wheel sensor and first
Right side wheels sensor, and the wheel detector in the second left side and the wheel detector on the second right side.First left side wheel passes
Sensor and the first right side wheels sensor are arranged on the first station track, for detecting running signal 1, wherein, running signal 1 is used for true
Being scheduled on the first station track has locomotive to be travelled to track switch.The wheel detector in the second left side and the wheel detector on the second right side are arranged on
Second station track, for detecting running signal 2, wherein, running signal 2 is used to determine have locomotive to travel to track switch in the second station track.
In the first left side wheel sensor and the first right side wheels sensor, any one wheel detector has detected locomotive process
When, then running signal is sent to monitoring warning device, so that monitoring warning device generates the first alarm signal, and this first is reported
Alert signal, which is sent to warning device, is alarmed.
In the utility model embodiment, for originating track switch, except in the first station track and the second station track of starting track switch
Between setting wheel detector, it is also necessary to which a wheel detector, the car are set between the originating point of locomotive and starting track switch
Wheel sensor is used for the travel direction for determining locomotive.
Further, the quantity of above-mentioned first left side wheel sensor is two, and two the first left side wheel sensors
The inner side of two sleepers of the first station track is arranged on side by side；The quantity of first right side wheels sensor is two, and two first
Right side wheels sensor is arranged on the inner side of two sleepers of the first station track side by side, wherein, two the first left side wheel sensors
It is correspondingly arranged with two the first right side wheels sensors.
Further, the quantity of above-mentioned second left side wheel sensor is two, and two the second left side wheel sensors
The inner side of two sleepers of the second station track is arranged on side by side；The quantity of second right side wheels sensor is two, and two second
Right side wheels sensor is arranged on the inner side of two sleepers of the second station track side by side, wherein, two the second left side wheel sensors
It is correspondingly arranged with two the second right side wheels sensors.
It will be illustrated below by taking the first left side wheel sensor and the first right side wheels sensor as an example.
Specifically, as shown in figure 4, symbol 1 and shown in symbol 2 be two the first left side wheel sensors, the He of symbol 3
Shown in symbol 4 is two the second left side wheel sensors.Figure 4, it is seen that two the first left side wheel sensors
The pillow of the first station track is arranged on side by side installed in the inner side of the sleeper 1 of the first station track, two the first right side wheels sensors side by side
The inner side of wood 2, and two the first left side wheel sensors and two the first right side wheels sensors are correspondingly set on two sleepers
Put.When the travel direction of locomotive is direction 1 (that is, during reverse driving), then the wheel of locomotive first triggers wheel detector 1
It is rear to trigger wheel detector 2 and 4 with 3；When the travel direction of locomotive is direction 2 (that is, when forward travelling), then locomotive
Wheel first trigger wheel detector 2 and 4, it is rear to trigger wheel detector 1 and 3.That is, in the utility model embodiment
In, the travel direction of locomotive just understand that by the trigger sequence of wheel detector, and then, in the utility model embodiment
In, locomotive is judged by different decision logics.That is, in the utility model embodiment, every group of wheel-sensors
Device is the wheel detector with sense of direction.
Further it should be noted that between wheel detector is set in the first station track of starting track switch and the second station track
The wheel detector of setting is similarly the wheel detector with sense of direction.
In the utility model embodiment, switch sensor 11 includes：Left-hand turnout sensor and right-hand turnout sensor,
Wherein, left-hand turnout sensor is arranged on the inner side of the left side switch blade of corresponding track switch, and right-hand turnout sensor is arranged on corresponding
Track switch right side switch blade inner side.Also, left-hand turnout sensor and right-hand turnout sensor mounting means and corresponding road
Trouble cross section is parallel, and within the 20mm of track switch cross section.Left-hand turnout sensor and right-hand turnout sensor pass through respectively
Sleeper folder installed in the inner side of left side switch blade and right side switch blade, with the position location to corresponding track switch and corresponding track switch whether
Detected in real time there occurs failure.
In an optional embodiment of the utility model embodiment, left-hand turnout sensor includes：Left-hand turnout is close
Patch degree sensor and left-hand turnout position sensor, wherein, closely connected degree sensor and the monitoring warning device of left-hand turnout is according to having
Line is wirelessly connected, for detecting corresponding the left side switch blade of track switch and the closely connected degree of stock rail, wherein, it is closely connected
Spend for whether track switch corresponding to determination to be in malfunction at current time；Left-hand turnout position sensor fills with monitoring and warning
Put according to wired or be wirelessly connected, for track switch corresponding to detecting in the position location at current time；
Right-hand turnout sensor includes：The closely connected degree sensor of right-hand turnout and right-hand turnout position sensor, right-hand turnout
Closely connected degree sensor and monitoring warning device is according to wired or be wirelessly connected, for detecting a left side for corresponding track switch
The closely connected degree of side switch blade and stock rail, wherein, it is closely connected to spend for whether track switch corresponding to determination to be in failure shape at current time
State；Right-hand turnout position sensor and monitoring warning device are according to wired or be wirelessly connected, for detecting track switch
In the position location at current time.
It should be noted that in the utility model embodiment, switch sensor amount of money wheel detector is using in rail
Waist circlip type uniqueness mounting means is installed.
In an optional embodiment of the utility model embodiment, above-mentioned warning device 14 includes：Ground early-warning is whole
End, distant early warning terminal and vehicle-mounted Forewarning Terminal.By Fig. 2 and Fig. 3, ground early-warning terminal is arranged on each non-start channel
Between the wheel detector group of first station track of trouble and non-starting track switch, and it is disposed adjacent with the first station track of non-starting track switch,
Ground early-warning terminal is also arranged between the wheel detector group of the second station track of non-starting track switch and non-starting track switch, and with the
Two station tracks are disposed adjacent, and ground early-warning terminal is connected with monitoring warning device by wired or wireless mode, for obtaining
The first alarm signal that monitoring warning device is sent, or, the second alarm signal, wherein, ground early-warning terminal includes sending out
Go out the early warning indicator lamp of red strobe signal.
Distant early warning terminal is arranged on remote monitoring center, for obtaining the first alarm signal of monitoring warning device transmission
Number, or, the second alarm signal, wherein, distant early warning terminal includes display screen.
Vehicle-mounted Forewarning Terminal is arranged on target locomotive, for obtaining the first alarm signal of monitoring warning device transmission,
Or second alarm signal, to prompt the human pilot of target locomotive.
Further, the system also includes：Train number recognition component, Train number recognition component are arranged on starting track switch and target machine
The inner side of affiliated sleeper between the originating point of car, for detecting the locomotive unit number of the locomotive by the starting track switch, collection point
Just correctly license number is transferred to monitoring warning device after analysis.
To sum up, the identifying system of the railway switch state provided in the utility model embodiment mainly includes two parts.
Part I
Track switch is detected in real time by switch sensor whether there occurs failure, wherein, if switch sensor detects
Trouble then generates the second alarm signal there occurs failure (for example, bipod is empty, or, bipod is real etc.), and respectively to the first alarm dress
Put and send the second alarm signal with the second warning device, so that the first warning device and the second warning device are alarmed.Specifically
Ground, the closely connected degree of track switch switch blade position and switch blade and stock rail is obtained by switch sensor, will be touched with wire transmission mode
Signalling is transferred to monitoring warning device；Analyzed and processed by monitoring warning device, final wrong track switch status information is led to
Cross it is wired or and be wirelessly sent on locomotive vehicle-mounted Forewarning Terminal and distant early warning terminal on；And generate second
Alarm signal, to trigger warning device alarm, warning in this way warns switch tender's switch status abnormal, treats switch tender
Scene confirms.
If switch sensor detects that track switch is not broken down, the positioning of switch sensor detection track switch is continued through
Position, and send the position location to monitoring warning device.Monitoring warning device will combine after the position location is got
The running signal that the position location and wheel detector detect determine whether generate the first alarm signal.Specifically, if
The position location that monitoring warning device is got is that track switch is located at the first side, then whether monitoring has locomotive to road on the first station track
Trouble traveling.Wherein, if monitoring have locomotive to be travelled to track switch on the first station track, the first alarm signal is generated, with prompting
Track switch Wrong localization in front of locomotive driver and conductor.If the position location that monitoring warning device is got, which is track switch, is located at second
Whether side, then monitoring have locomotive to be travelled to track switch on the second station track.Wherein, if monitor to have on the second station track locomotive to
Track switch travels, then generates the first alarm signal, to prompt track switch Wrong localization in front of locomotive driver and conductor.
In the utility model embodiment, it can determine that track switch is in the position location at current time by wheel detector
It is no correct.Such as Fig. 2, when No. 1 track switch is located at the position shown in Fig. 2, if there is locomotive to be travelled to track switch in 1 station track, table
Show the position location mistake of track switch.When track switch is located at other side, if there is locomotive to be travelled to track switch in 3 station tracks, then it represents that
The position location mistake of track switch.
Part II
Wheel detector is triggered by wheel, whether the identifying system can of railway switch state learns the locomotive route
Correctly.If route is correct, locomotive passes through track switch；If track switch Wrong localization, when wheel triggers wheel detector,
Early warning indicator lamp between wheel detector and track switch sends red LED strobe signal and audio alert is reminded, and reminds
Switch status is abnormal in front of driver and conductor.In addition, when by mistake locomotive does not drive towards route triggering wheel detector according to dispatch command
When, early warning indicator lamp can also send red LED strobe signal and audio alert is reminded, and remind driver and conductor's switch status abnormal.
It should be noted that in the utility model embodiment, ground early-warning terminal is that can send red strobe signal
Early warning indicator lamp.But by foregoing description, warning device is divided into the first alarm signal and when being alarmed
Two alarm signals, therefore, the early warning indicator lamp that warning device is two different colors of strobe signal can be set.For example, work as
When alarm signal is the first alarm signal, warning device can be controlled to send red strobe signal, when alarm signal is the second report
During alert signal, warning device can be controlled to send red strobe signal, to make to refer to the first alarm signal and the second alarm signal
The content shown makes a distinction.
In an optional embodiment of the utility model embodiment, the device also includes：Application server, wherein,
Application server is connected with monitoring warning device by communicator, is sent out for obtaining monitoring warning device by communicator
The fault message sent, and fault message is sent to RTU, so that RTU prompting switch tender's track switch goes out
Show failure, wherein, fault message includes：Fault message when being in malfunction of track switch, during the mistake of track switch position location
Error message.
In the utility model embodiment, monitoring warning device is connected with application server communication, and application server is used for
The fault message that monitoring warning device is sent is obtained, and fault message is stored.And fault message is sent to long-range
Terminal device (that is, command centre), RTU will be reminded by radio station and pulled after fault message is got
There occurs exception for road work track switch.Switch tender can also send signal (example after track switch exception is discovered to the driver and conductor of locomotive
Such as, limbs signal), to prompt in front of driver and conductor, there occurs abnormal conditions in section.
Therefore, in the utility model embodiment, locomotive driver and conductor is notified using two ways, one kind is to pass through alarm
Device is to driver and conductor's display alarm signal, to prompt section in front of driver and conductor abnormal, another be by switch tender come
Prompt section in front of driver and conductor abnormal.
It is able to ensure that using above two mode, driver and conductor still can in the case of not to be noted alarm signal
Receive the abnormal message in front section.
In another optional embodiment of the utility model embodiment, the device also includes：
Data acquisition unit and data storage device, wherein, data acquisition unit respectively with switch sensor and wheel detector
It is connected, for obtaining triggering state and running signal in real time；Data storage device, be connected with data acquisition unit, for pair
Triggering state and running signal are stored.
Further, data storage device includes：Data statistics module, for signified to triggering state according to preset kind
Information indicated by the information and running signal shown carries out classification storage, wherein, preset kind includes at least one of：Track switch
Residing Railway Bureau, the section residing for track switch, the circuit residing for track switch, the wire size residing for track switch, the trouble number residing for track switch, alarm
Type.
It should be noted that in the utility model embodiment, also include in data storage device：Data sheet module,
The module can formulate daily paper, weekly, monthly magazine, annual report form according to the real needs of client.
Therefore, in the identifying system for the railway switch state that the utility model embodiment provides, there is advantages below：
First, under the premise of not influenceing not change the existing rule of railway, identify that track switch is by triggering wheel detector
Negate that position is abnormal, directly remind the driver and conductor of current locomotive；
Second, remote terminal can be transferred to abnormal information in real time by when pulling railway switches or turn-out track track switch pathological system occur
Equipment, while live early warning indicator lamp can send warning information and remind switch tender and will currently be accomplished by the locomotive of track switch
Information sharing early warning is complementary, prevents locomotive from passing through abnormal track switch；
3rd, the sensor in the device is using waist circlip type uniqueness mounting means in rail；
4th, the device as site operation distant early warning alarm set can effectively avoid that accident outside road occurs.
In the utility model embodiment, a solar energy power source apparatus can be set, and it is railway that the supply unit, which is used for,
The identifying system of switch status is directly powered.In addition to this it is possible to set a battery, and pass through sun-generated electric power
Device is that the battery is powered, and then, when solar energy is not enough to be powered the identifying system of railway switch state,
The identifying system that battery is the railway switch state is automatically switched to be powered.
Fig. 5 is the signal according to another alternatively identifying system of railway switch state of the utility model embodiment
Figure.
In the utility model embodiment, whether switch sensor will detect track switch in real time normal, wherein, if track switch passes
Sensor detects that track switch is abnormal (for example, bipod is empty, or, bipod reality etc.), then generates the second alarm signal, and respectively to first
Warning device and the second warning device send the second alarm signal, so that the first warning device and the second warning device are reported
It is alert, to carry out live early warning according to warning device, to prompt switch tender or locomotive driver and conductor abnormal to track switch.
If switch sensor detects that track switch is normal (that is, not finding that bipod is empty or bipod is real), then track switch is continued through
Sensor detects the position location (that is, track switch is to pull to the left, is still pulled to the right) of track switch, and sends this to monitoring warning device and determine
Position position.Monitoring warning device will combine the position location and wheel detector detects after the position location is got
Running signal come determine whether generate the first alarm signal.Wherein, monitoring warning device not shown in Fig. 5.
Wherein, switch sensor, can be by abnormal information after track switch exception is detected (bipod is empty or bipod is real)
Send to data storage device and application server, so that data storage device stores to abnormal information.Application server
After abnormal information is received, abnormal information is sent to RTU, the abnormal information is set in remote terminal
Distant early warning terminal in standby is shown, to prompt staff's track switch of Surveillance center abnormal.In addition to this it is possible to will
Abnormal information is respectively sent to vehicle-mounted Forewarning Terminal and ground early-warning terminal, wherein, vehicle-mounted Forewarning Terminal is used to prompt locomotive to drive
Person there's track switch exception is sailed, ground early-warning terminal is used to prompt switch tender's track switch abnormal.Switch sensor is detecting track switch
After normal, normal information can also be sent to data and be stored.
Further, if the position location that monitoring warning device is got is located at the first side for track switch, wheel is passed through
Whether Sensor monitoring has locomotive to be travelled to track switch on the first station track.Wherein, if monitoring there is locomotive on the first station track
Travelled to track switch, be then abnormal conditions, now generate the first alarm signal, to prompt track switch positioning in front of locomotive driver and conductor wrong
By mistake.If the position location that monitoring warning device is got, which is track switch, is located at the second side, whether monitoring has on the second station track
Locomotive travels to track switch.Wherein, if monitoring to have on the second station track locomotive to be travelled to track switch, for abnormal conditions, now
The first alarm signal is generated, to prompt track switch Wrong localization in front of locomotive driver and conductor.
Further, can also pulling by wheel detector and switch sensor in the utility model embodiment
Direction determines whether locomotive route is correct, wherein, if incorrect, route error message is sent to application server, with
Make application server that the information of route mistake is sent respectively into RTU, vehicle-mounted Forewarning Terminal and ground early-warning are whole
End, prompt the staff of Surveillance center, the human pilot and switch tender's locomotive route mistake of locomotive respectively.
It should be noted that in the utility model embodiment, switch sensor and wheel are passed according further to preset kind
The data that sensor detects carry out classification storage, and formulate daily paper, weekly, monthly magazine, annual report form according to the real needs of client,
Wherein, preset kind includes at least one of：Railway Bureau residing for track switch, the section residing for track switch, the circuit residing for track switch,
Wire size residing for track switch, the trouble number residing for track switch, type of alarm.
To sum up, the identifying system for the railway switch state that the utility model embodiment provides is mainly characterized by not influenceing
On the premise of not changing existing railway regulatory, to track switch abnormality and it is strayed into route locomotive and makes early warning；The dress
The technology original of data acquisition module (that is, switch sensor and wheel detector) in putting is introduced from Germany, and the technology is in the world
On maintain the leading position, its acquisition module has reliable stability, long distance for data.Monitoring warning device is believed using serial ports
Number logical process, analysis judgement is carried out to the state of each signal, is handled by internal grouping redundancy；Warning device is divided into just
Often with abnormal two states, when locomotive enters yard, how track switch is correct under normal circumstances, then warning device, which can be shown, to be passed through
LED shows the correct pathway number correct pathway number of voice informing simultaneously, receive under abnormal conditions alarm command LED send it is red
Color strobe signal is simultaneously emitted by audio alert information；Operation basis of the power supply as all modules, its stability no doubt weigh
Will, power supply module stores battery using solar powered, using the outdoor special big ampere-hour of high current, it is ensured that electricity consumption is sufficient.Also
Warning information, the positional information of locomotive, line holding information will can be included in remote terminal in a manner of visualized graphs
On the large display screen of equipment, checked for relevant staff；Data bus module is most advanced most reliable using the current world
Most stable of CAN pattern carries out framework；Train number recognition component is for gathering the engine number by locomotive, after collection analysis
Just correctly license number is transferred to monitoring system；Vehicle-mounted Forewarning Terminal is to use technology of Internet of things, point of monitoring warning device
Analysis result is sent to current locomotive, while the report that warning device is obtained in a manner of real-time graph by way of wireless network
Alert information is sent to current locomotive by wireless network, is checked for driver and conductor.
In Railway Running Accidents, accident in shunting operation occupies very big ratio, and the system mainly solves shunt traction, push process
Middle driver can not grasp in real time to front traveling road switch status, cause to squeeze it is de- the driving accident such as hit, accomplish early find, early ring
Should, early it report, early processing；The device can be to there is the track switch of goat to carry out effectively monitoring identification early warning simultaneously.
And system using flexible easy for installation, identification early warning can be monitored to Multiple Type track switch；Thoroughly prevent
Squeezed caused by the factors such as switch status is abnormal, communication is bad, operates against regulations, track circuit shunting badness, awareness of safety weakness
The de- driving accident such as hit.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. identifying system of railway switch state, it is characterised in that including：At least one pair of switch sensor, it is at least one Wheel detector, monitoring warning device and warning device,Switch sensor described in every group is arranged on the inner side of two switch blades of each track switch at least one track switch, and with each institute The track switch cross section interval pre-determined distance for stating track switch be arranged in parallel, and any two groups of adjacent switch sensor electrical connections, The switch sensor is used to detect triggering state, wherein, the triggering state is used to determine each track switch when current The position location at quarter, the quantity of the switch sensor is multiple；At least one wheel detector is arranged on the affiliated sleeper in the first station track and the second station track of each non-starting track switch Inner side and/or between starting track switch and the originating point of target locomotive above affiliated sleeper, for detecting running signal, its In, the running signal is used to indicate following at least one information：There is target machine first station track and/or second station track The information that car passes through, travel direction of the target locomotive in first station track or second station track；The monitoring warning device is connected with the switch sensor and the wheel detector respectively, is got for basis The triggering state and the running signal indicated by information determine whether generate the first alarm signal so that the alarm Device is alarmed according to first alarm signal, and first alarm signal is used to prompt following any information：Track switch Position location mistake information, the information of the target locomotive route mistake.
- 2. system according to claim 1, it is characterised in that the triggering state is additionally operable to determine the track switch described Whether current time is in malfunction, and the monitoring warning device is additionally operable to determining the track switch at the current time In the case of the malfunction, the second alarm signal is generated, wherein, the malfunction includes following any：Institute The closely connected degree for stating track switch is more than or equal to and presets closely connected degree, the whole closely connected stock rail of two switch blades of the track switch, and described two Individual switch blade all departs from the stock rail.
- 3. system according to claim 2, it is characterised in that the wheel detector includes：The car of first station track Wheel sensor group and the wheel detector group of second station track,The wheel detector group of first station track includes the first left side wheel sensor and the first right side wheels sensor, its In, the first left side wheel sensor and the first right side wheels sensor are separately mounted to two of first station track The inner side of sleeper, and be arranged in parallel with the first sleeper face of two sleepers of first station track, and it is less than first sleeper Face 20mm；The wheel detector group of second station track includes the wheel detector in the second left side and the wheel detector on the second right side, Wherein, the wheel detector in second left side and the wheel detector on second right side are separately mounted to second station track Two sleepers inner side, and be arranged in parallel with the second sleeper face of two sleepers of second station track, and less than described the Two sleeper face 20mm.
- 4. system according to claim 3, it is characterised in thatThe quantity of the first left side wheel sensor is two, and two the first left side wheel sensors are arranged on side by side The inner side of two sleepers of first station track；The quantity of the first right side wheels sensor is two, and two the first right side wheels sensors are arranged on side by side The inner side of two sleepers of first station track, wherein, two the first left side wheel sensors and two first right sides Side wheel detector is correspondingly arranged；The quantity of the second left side wheel sensor is two, and two the second left side wheel sensors are arranged on side by side The inner side of two sleepers of second station track；The quantity of the second right side wheels sensor is two, and two the second right side wheels sensors are arranged on side by side The inner side of two sleepers of second station track, wherein, two the second left side wheel sensors and two second right sides Side wheel detector is correspondingly arranged.
- 5. system according to claim 3, it is characterised in that switch sensor described in every group includes：One left-hand turnout Sensor and a right-hand turnout sensor, wherein, the left-hand turnout sensor is arranged on the left side switch blade of corresponding track switch Inner side, the right-hand turnout sensor be arranged on it is described corresponding to track switch right side switch blade inner side.
- 6. system according to claim 5, it is characterised in thatThe left-hand turnout sensor includes：The closely connected degree sensor of left-hand turnout and left-hand turnout position sensor, the left side Switch closure degree sensor is connected with the monitoring warning device, for detecting the left side switch blade and base of the corresponding track switch The closely connected degree of this rail, closely connected spend are used to determine whether the corresponding track switch is in the failure shape at the current time State；The left-hand turnout position sensor and the monitoring warning device are used for according to wired or be wirelessly connected The corresponding track switch is detected in the position location at the current time；The right-hand turnout sensor includes：The closely connected degree sensor of right-hand turnout and right-hand turnout position sensor, the right side Switch closure degree sensor is connected with the monitoring warning device, for detecting the left side switch blade and base of the corresponding track switch The closely connected degree of this rail, closely connected spend are used to determine whether the corresponding track switch is in the failure shape at the current time State；The right-hand turnout position sensor and the monitoring warning device are used for according to wired or be wirelessly connected The corresponding track switch is detected in the position location at the current time.
- 7. system according to claim 3, it is characterised in that the warning device includes：Ground early-warning terminal, it is long-range pre- Alert terminal and vehicle-mounted Forewarning Terminal, wherein,The ground early-warning terminal is arranged on the wheel detector group of the first station track of each non-starting track switch and described non- Between originating track switch, and it is disposed adjacent with the first station track of the non-starting track switch, the ground early-warning terminal is also arranged on institute State between the wheel detector group of the second station track of non-starting track switch and the non-starting track switch, and it is adjacent with second station track Set, the ground early-warning terminal is connected with the monitoring warning device by wired or wireless mode, for obtaining First alarm signal of monitoring warning device transmission is stated, or, second alarm signal, wherein, the ground early-warning Terminal includes that the early warning indicator lamp of red strobe signal can be sent；The distant early warning terminal is arranged on remote monitoring center, described first sent for obtaining the monitoring warning device Alarm signal, or, second alarm signal, wherein, the distant early warning terminal includes display screen；The vehicle-mounted Forewarning Terminal is arranged on the target locomotive, for obtain that the monitoring warning device sends described the One alarm signal, or, second alarm signal, to prompt the human pilot of the target locomotive.
- 8. system according to claim 7, it is characterised in that the track switch and first warning device and described second The distance between warning device is 0~200 meter, the wheel detector group of first warning device and first station track it Between distance, and the distance between wheel detector group of second warning device and second station track is 0~300 Rice.
- 9. system according to claim 1, it is characterised in that described device also includes：Train number recognition component, the Train number recognition component are arranged between the starting track switch and the originating point of the target locomotive Above affiliated sleeper, for detecting the row locomotive unit number by the starting track switch.
- 10. a kind of identification device of railway switch state, it is characterised in that including any one of the claims 1 to 9 Railway switch state identifying system.
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| CN201720273505.4U CN206704212U (en) | 2017-03-20 | 2017-03-20 | The identification device and its system of railway switch state |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864485A (en) * | 2017-03-20 | 2017-06-20 | 北京智川科技发展有限公司 | The identifying device and its system of railway switch state |
| CN109318934A (en) * | 2018-11-01 | 2019-02-12 | 云南昆钢电子信息科技有限公司 | A kind of unattended remote track switch control device |
| US20190340930A1 (en) * | 2016-12-30 | 2019-11-07 | Byd Company Limited | Signal redundancy control system and method used for turnout system and computer readable storage medium |
| CN111665815A (en) * | 2019-03-06 | 2020-09-15 | 比亚迪汽车工业有限公司 | Turnout fault prediction method and device |
| CN112937636A (en) * | 2021-03-26 | 2021-06-11 | 卡斯柯信号有限公司 | Turnout section display system and turnout section display method |
| US11544422B2 (en) * | 2019-09-16 | 2023-01-03 | Palo Alto Research Center Incorporated | Machine learning based systems and methods for real time, model based diagnosis |
-
2017
- 2017-03-20 CN CN201720273505.4U patent/CN206704212U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190340930A1 (en) * | 2016-12-30 | 2019-11-07 | Byd Company Limited | Signal redundancy control system and method used for turnout system and computer readable storage medium |
| US11501644B2 (en) * | 2016-12-30 | 2022-11-15 | Byd Company Limited | Signal redundancy control system and method used for turnout system and computer readable storage medium |
| CN106864485A (en) * | 2017-03-20 | 2017-06-20 | 北京智川科技发展有限公司 | The identifying device and its system of railway switch state |
| CN106864485B (en) * | 2017-03-20 | 2019-04-19 | 北京智川科技发展有限公司 | The identification device and its system of railway switch state |
| CN109318934A (en) * | 2018-11-01 | 2019-02-12 | 云南昆钢电子信息科技有限公司 | A kind of unattended remote track switch control device |
| CN111665815A (en) * | 2019-03-06 | 2020-09-15 | 比亚迪汽车工业有限公司 | Turnout fault prediction method and device |
| CN111665815B (en) * | 2019-03-06 | 2021-12-07 | 比亚迪汽车工业有限公司 | Turnout fault prediction method and device |
| US11544422B2 (en) * | 2019-09-16 | 2023-01-03 | Palo Alto Research Center Incorporated | Machine learning based systems and methods for real time, model based diagnosis |
| CN112937636A (en) * | 2021-03-26 | 2021-06-11 | 卡斯柯信号有限公司 | Turnout section display system and turnout section display method |
| CN112937636B (en) * | 2021-03-26 | 2022-07-05 | 卡斯柯信号有限公司 | Turnout section display system and turnout section display method |
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