CN109398423A - A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods - Google Patents
A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods Download PDFInfo
- Publication number
- CN109398423A CN109398423A CN201811507652.9A CN201811507652A CN109398423A CN 109398423 A CN109398423 A CN 109398423A CN 201811507652 A CN201811507652 A CN 201811507652A CN 109398423 A CN109398423 A CN 109398423A
- Authority
- CN
- China
- Prior art keywords
- wheel
- train
- antenna
- electronic tag
- identity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 21
- 238000003754 machining Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 241001669679 Eleotris Species 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000002184 metal Substances 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/12—Measuring or surveying wheel-rims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/04—Indicating or recording train identities
- B61L25/043—Indicating or recording train identities using inductive tags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods, belong to field of track traffic.On-line dynamic recognition system of the invention, including electronic tag, antenna, read equipment and host computer, wherein electronic tag includes the electronic tag being respectively arranged in below train both ends for train vehicle number information and the information identification of train end position, and it is installed on the electronic tag that wheel identification is used on train wheel, the antenna includes Train number recognition antenna and wheel identification antenna；The antenna passes through signal wire and is connected with equipment is read, and reads equipment and is connected with host computer.The detection data of the wheel can be checked and tracked at any time to the binding between the detection data and wheel of wheel, between wheel and train and between wheel and wheel position using technical solution of the present invention.
Description
Technical field
The present invention relates to technical field of rail traffic, more specifically to a kind of track traffic wheel identity and entrucking
Position on-line dynamic recognition system and recognition methods.
Background technique
Urban track traffic, which refers to, has fixed route, is laid with trapped orbit, is equipped with haulage vehicle and service facility etc.
Public transit facility.With the fast development of China's rail traffic, more and more rail traffic vehicles put into operation, take turns conduct
Particularly important component in travelled by vehicle portion, it is subjected to the total weight of car body, but also to transmit wheel and track
Between active force, take turns to need to bear biggish dead load and dynamic loading, assembling stress, brake shoe, brake lining are braked when the heat that generates
Stress and centrifugal force when passing through curve etc., therefore take turns to whether good state of the art is able to maintain, it is absolute to be related to driving
Safety.
And as the informationization of the railway system upgrades, real-time monitoring requirement of railway system's constituent parts to travel condition of vehicle
Higher and higher, wheel transfinites to possible size in the process of running, wears away the failures such as excessive, flat sliding removing, such as sends out not in time
It now will seriously affect train driving safety.It therefore, is usually in the prior art by on-line detecting system to vehicle operation
The thread defects such as the wheel rim parameter and wheeling edge wearing of middle train wheel, circular runout carry out real-time monitoring, to have found that it is likely that
The size of appearance transfinites, wears away the failures such as excessive, flat sliding removing, ensures the traffic safety of train.But using above-mentioned online
Monitoring system can only provide testing result according to the detection ordering of wheel, and the data that can not be will test out and wheel carry out pair
Answer, i.e., can not know the data it is corresponding be which wheel.Therefore, carrying out real-time tracing to train wheel just has important meaning
Justice.
Traditional wheel tracking, is the method using artificial Handwork register, mainly the number of the steel seal on record wheel
Number, data are registered in logbook.The shortcomings that being tracked using traditional recording mode is low efficiency and large labor intensity, leakage
Copy, mistake is copied and is happened occasionally, and data tracking not in time, cannot be registered in vehicle in-service inspection.
Against the above deficiency, application No. is 2014103169825 application cases to disclose a kind of track vehicle wheel
Tracing system, including control system, ground identifying system and a plurality of electronic tags, the electronic tag are mounted on track friendship
On the wheel of logical tool, ground identifying system includes ground identification device and ground-plane antenna array, ground-plane antenna array ground face
Identification device, ground identification device connected control system.Ground identification device and ground of this application by ground identifying system
Data on the available track vehicle swivel wheel electronic tag of aerial array, realize the data such as wheel working condition
Statistics real time implementation and automation collection are effectively reduced production cost, improve safety production efficiency, safely and steadly transport for wheel
Row provides reliable statistics foundation.
But electronic tag is fixed in the cambered surface of wheel hub outer rim of wheel in above-mentioned application case, needs to beat spiral shell in wheel cambered surface
Hole, it has not been convenient to, difficulty is increased to manufacture and installation, while also not meeting current China to the quality requirement of wheel.Meanwhile it will
Electronic tag is installed on the outer surface of hub for vehicle wheel, also will affect the dynamic balancing of wheel.In addition, existing wheel method for tracing also without
Method is accurately matched wheel and information of vehicles and specific installation site, is especially chased after when wheel mounting location changes
Track is inconvenient.
Summary of the invention
1. technical problems to be solved by the inivention
It is an object of the invention to overcome wheel identification in the prior art existing insufficient, a kind of rail vehicle is provided
Take turns identity and entrucking position on-line dynamic recognition system and recognition methods.It can be by the inspection of wheel using technical solution of the present invention
Binding between measured data and wheel, between wheel and train and between wheel and wheel position, can look at any time
See and track the detection data of the wheel.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
Of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, including electronic tag,
Antenna reads equipment and host computer, and wherein electronic tag includes being respectively arranged in below train both ends for train vehicle number information
The electronic tag identified with train end position information, and it is installed on the electronic tag that wheel identification is used on train wheel,
The antenna includes Train number recognition antenna and wheel identification antenna, and Train number recognition antenna is installed on the road between two sleepers
On bed and for reading the electronic tag below train both ends, wheel identification antenna is installed on track two sides and for reading
Electronic tag on train wheel；The antenna passes through signal wire and is connected with equipment is read, and reads equipment and is connected with host computer.
Further, the wheel identification antenna of every siding track is all made of piecewise combination arrangement, and each section of day
The length summation of line is greater than the perimeter of wheel to be detected.
Further, the both ends of the wheel identification antenna are separately installed with first switch and the second switch.
Further, the oil that the wheel identification electronic tag is installed on wheel to be detected blocks up on bolt, vehicle
Wheel identification antenna inclination is installed on the two sides of track, and when wheel rotates and is in minimum point to electronic tag, wheel body
The plane face electronic tag of part identification antenna.
Further, the end machining of the stifled bolt of the oil has threaded hole, and screw rod, the end of screw rod are equipped in threaded hole
The external open-top screw thread with label base of head fastens, and is connected outside the open-top screw thread of label base with nut thread.
Further, the end machining of the screw rod is inverted cone-shaped structure, and the internal diameter of open-top screw thread and nut is greater than spiral shell
The outer diameter of rod end head, and the end of open-top screw thread extends inwardly to form the chuck matched with screw end head；The label base
Cross cut end (of a beam) is equipped with the mounting groove to match with electronic tag.
Further, it is machined with step groove in the end of the stifled bolt of the oil, opening is installed in the step groove
Inside and outside screw, the thread segment of label base are installed on the inside of opening Inside and outside screw, and the outside for the Inside and outside screw that is open is equipped with nut.
Further, the internal diameter of the inner groovy is greater than the internal diameter of external groove, the end of the Inside and outside screw that is open be equipped with
The boss of inner groovy snap fit, the thread segment external screw thread and the internal screw thread of opening Inside and outside screw of the label base match, and
The mounting groove that the processing of its cross cut end (of a beam) matches with electronic tag.
Of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition method, recognition methods are as follows:
Step 1: train license number and the position identification of storage end
When train passes through Train number recognition antenna, the electronics being installed below train both ends is read by Train number recognition antenna
Label, to obtain license number and train storage end position；
Step 2: wheel identity information identifies
When train passes through, by the wheel identification antennas of track two sides respectively to the electronic tag on train wheel according to
It is secondary to be read out, to obtain wheel identity information, and number consecutively is carried out in host computer, according to train marshalling list quantity, life
End position direction when name mode and train are put in storage judges each wheel in vehicle installation site.
Further, show that wheel enters reading area when wheel triggers first switch, when wheel triggers second
Show that wheel leaves reading area when switch, whether has wheel in the time interval being triggered according to first switch and the second switch
Information is read to determine whether there is wheel skip, if there is skip phenomenon, is put in storage end position according to train and is judged skip wheel
In vehicle installation site, the last position is not had the wheel number of skip to be defaulted as this skip vehicle by master system default
The wheel number of wheel or the wheel number that the position is manually entered.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, are known by license number
Other antenna is read out the electronic tag of the bottom of train both ends drivers' cab, and available vehicle number information and train are put in storage end
Position, is successively read out the wheel electronic tag of train two sides by Train number recognition antenna, so as to obtain belonging to wheel
Train license number and its specific installation site information ON TRAINS, convenient for carrying out real-time online tracking to wheel.
(2) of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, enter according to train
End position when library towards may determine that wheel in vehicle installation site, and provide by the naming method of user's requirement the installation of wheel
Location information, so as to accomplish that wheel and detection data are bound, wheel and train binding and wheel and the binding of wheel position.
(3) of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, the wheel body
The both ends of part identification antenna are separately installed with first switch and the second switch, according between the first switch and the second switch triggered time
Whether there is wheel data reading that can effectively judge whether there is wheel skip every interior, and then is beneficial to prevent because wheel skip is to rear
The influence of continuous wheel mounting location identification.
(4) of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, by electronics
The installation site of label and installation are optimized with the structure of the stifled bolt of oil, to both be convenient for the installation and reading of electronic tag
It takes, while being also convenient for that its setting angle is adjusted, to guarantee the accuracy of its installation position.
(5) of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition method, can be by wheel
Detection data and wheel binding store to host computer, no matter when can check and track the testing number of the wheel
According to.It happens occasionally in addition, train changes the case where wheel, when some wheel is shifted to another train, the detection of wheel can be tracked
Data, wheel identity recognizing technology can also provide follow-up service for the storage, transport, installation of wheel.
(6) of the invention a kind of track traffic wheel identity and entrucking position on-line dynamic recognition method, by stifled to oil
The structure of bolt designs after optimizing, so as to solve electronic tag in the prior art installed on wheel it is existing not
Foot, at the same the present invention can also effectively solve occur wheel skip when wheel and wheel position matching problem and wheel front-wheel, after
The asynchronous wheel of reading order is taken turns in vehicle installation site matching problem.
Detailed description of the invention
Fig. 1 is the schematic front view of on-line dynamic recognition system of the invention；
Fig. 2 is the schematic top plan view of on-line dynamic recognition system of the invention；
Fig. 3 is the schematic side view of on-line dynamic recognition system of the invention；
Fig. 4 is the schematic perspective view that bolt is used in electronic tag installation of the invention；
Fig. 5 is the schematic view of the front view that bolt is used in electronic tag installation of the invention；
Fig. 6 is the structural schematic diagram that oil of the invention blocks up bolt；
Fig. 7 is the schematic perspective view of screw rod of the invention；
Fig. 8 is the schematic front view of screw rod of the invention；
Fig. 9 is the schematic perspective view of label base of the invention；
Figure 10 is the elevational schematic view of label base of the invention；
Figure 11 is the schematic side view of label base of the invention；
Figure 12 is the schematic view of the front view that bolt is used in second of electronic tag installation of the invention；
Figure 13 is the cross-sectional view that bolt is used in electronic tag installation in Figure 12；
Figure 14 is the cross-sectional view of the stifled bolt of oil in Figure 12；
Figure 15 is the top view of the stifled bolt of oil in Figure 12；
Figure 16 is the schematic perspective view of Figure 12 split shed Inside and outside screw；
Figure 17 is the schematic front view of opening Inside and outside screw.
Label declaration in schematic diagram:
1, track；2, sleeper；3, wheel；4, wheel identification antenna；401, first antenna；402, the second antenna；
403, third antenna；5, Train number recognition antenna；601, first switch；602, second switch；7, oil filler point；8, axle；9, antenna
Bracket；10, the stifled bolt of oil；1001, threaded hole；1002, inner groovy；1003, external groove；11, screw rod；1101, groove；12, spiral shell
It is female；13, label base；1301, mounting groove；1302, open-top screw thread；1303, chuck；14, be open Inside and outside screw；1401, boss.
Specific embodiment
To further appreciate that the contents of the present invention, now in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
In conjunction with Fig. 1-Fig. 3, a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system of the present embodiment,
Including electronic tag, antenna, equipment and host computer are read, wherein electronic tag includes being respectively arranged in below train both ends to be used for
The electronic tag of train vehicle number information and the information identification of train end position, and be installed on train wheel 3 and know for wheel identity
Other electronic tag, the antenna include Train number recognition antenna 5 and wheel identification antenna 4, and Train number recognition antenna 5 is installed
On railway roadbed between two sleepers 2 and for reading the electronic tag below train both ends, wheel identification antenna 4 is installed on
1 two sides of track simultaneously are used to read the electronic tag on train wheel；The antenna passes through signal wire and is connected with equipment is read, and reads
Equipment is taken to be connected with host computer.The optional multi-channel type of the reading equipment, i.e. mutiple antennas are connected in the same reading equipment
(antenna of two sides can be connected to the same reader, a reader can also be connected with the antenna of every side), can also adopt
With single pass-through formula, i.e., each antenna connects a reader, the preferred multi-channel type read-write equipment of the present embodiment.
The electronic tag at above-mentioned train both ends is respectively arranged in the bottom of train both ends drivers' cab, and vehicle is written on electronic tag
Number information and train end position information, are read out above-mentioned label according to Train number recognition antenna 5, so as to obtain specific vehicle
Number information and train storage end position information.By the wheel identification antenna 4 of track two sides successively to the vehicle of train two sides
Wheel electronic tag is read out, and is numbered in host computer, and the name of wheel on end position and the train is put in storage according to train
Mode may determine that the affiliated train license number of wheel and its specific installation site information ON TRAINS.By dynamic on-line monitoring
The wheel information binding that wheel tread information and wheel diameters that device detects etc. and above-mentioned identifying system identify store to
Host computer, no matter when can check and track the detection data of the wheel.In addition, train changes the case where wheel Shi Youfa
It is raw, when some wheel is shifted to another train, the detection data of wheel can be tracked.Wheel identity recognizing technology can also be
Storage, transport, the installation of wheel provide follow-up service.
Embodiment 2
A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, structure of the present embodiment are substantially same
Embodiment 1, difference essentially consist in: the wheel identification antenna 4 of every siding track 1 is all made of piecewise combination arrangement
(at least two sections), and the length summation of each section of antenna is greater than the perimeter of wheel 3 to be detected.Above-mentioned wheel identification antenna 4
Both ends are separately installed with first switch 601 and second switch 602, show that wheel enters reading when first switch 601 is triggered
Region is taken, shows that wheel leaves reading area when wheel triggers second switch 602, according to first switch 601 and second switch
Whether there is wheel information to be read in 602 time intervals being triggered to determine whether there is wheel skip, so as to effectively anti-
Only identification mistake of the wheel skip to subsequent all wheel mounting locations.
Embodiment 3
A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, structure of the present embodiment are substantially same
Embodiment 2, further, the oil that the wheel identification electronic tag of the present embodiment is installed on wheel to be detected block up bolt 10
On, wheel identification antenna 4 tilts the two sides for being installed on track by antenna holder 9, and when the rotation of wheel 3 to electronic tag
When in minimum point, the plane face electronic tag of wheel identification antenna 4 (by the tilt angle to antenna holder 9 into
Row design is to guarantee).If the stifled bolt 10 of oil is located at lateral wheel, antenna is arranged on the outside of two rails, if the stifled bolt 10 of oil
On the inside of wheel, then antenna is arranged on the inside of two rails.But there are following technological difficulties for the installation of electronic tag on wheel 3:
(1) it cannot be punched on wheel, electronic tag is difficult to install on wheel, and electronic tag is installed with the methods of stickup
In wheel surface, it is difficult to ensure that electronic tag is not fallen off, and running state of wheels is severe, not only has complicated weather to influence, also
There is very big vibration, installation of the electron label on wheel brings great difficulty.
(2) wheel material is metal, and most of electronic tags cannot be used in metal surface in the market, also be occurred in recent years
The electronic tag of some anti-metal interference, but also only limit and used in metal surface, it buries metal inside and is not available, be embedded into metal
In slot, although can be used, it will be greatly reduced the sensitivity of electronic tag and read distance, it is easy to the feelings of leakage wheel occur
Condition.
It is machined with oil filler point 7 on track traffic wheel, the stifled bolt 10 of oil is screwed in oil filler point 7, in order to solve above-mentioned electricity
Subtab installation question has researcher to open up installation groove on stifled 10 surface of bolt of oil in the prior art, and electronic tag is direct
It is mounted in the groove on stifled 10 surface of bolt of oil, but its setting angle etc. is adjusted in nothing once after electronic tag installation,
And it is actually detected in, testing result is influenced by setting angle between electronic tag and identification antenna, i.e. electronic tag and antenna
Between there are certain directionality, when the angle change between electronic tag and antenna, just cannot read electronic tag.For
The problem, the present embodiment block up bolt 10 to the oil on wheel 3 and improve design.
Specifically, the end machining of the stifled bolt 10 of oil has threaded hole 1001, threaded hole in the present embodiment in conjunction with Fig. 4-Figure 11
Screw rod 11 is installed, the end outside of screw rod 11 and the open-top screw thread 1302 of label base 13 fasten, and label base 13 in 1001
The outside of open-top screw thread 1302 be connected with 12 screw thread of nut.The end machining of the screw rod 11 is inverted cone-shaped structure, open-top screw thread
1302 and the internal diameter of nut 12 be greater than the outer diameter of 11 end of screw rod, and the end of open-top screw thread 1302 extends inwardly to form and screw rod
The chuck 1303 that 11 ends match；The cross cut end (of a beam) of the label base 13 is equipped with the mounting groove to match with electronic tag
1301.Above-mentioned label base is nonmetallic materials, such as plastics, nylon, polytetrafluoroethylene (PTFE), ceramics etc., mounting groove on label base
For 1301 shape depending on the shape of electronic tag, the cross cut end (of a beam) of screw rod 11 is also machined with linear type groove 1101, from
And convenient for screw rod and the stifled bolt of oil are tightened.
When assembly, first the stifled bolt 10 of oil is mounted on wheel, then screw rod 11 is screwed into the stifled bolt 10 of oil, then
Locking nut 12 is nested on screw rod 11, and the open-top screw thread of label base 13 is installed in the T forming head of screw rod 11, pivoting label seat
13, angle when electronic tag being made to be rolled to minimum point between antenna is in best reading angular state, then locking nut 12
It is screwed on open-top screw thread, since label base just can be fixed on screw rod by the T forming head of screw rod when the nut 34 is tightened in back taper.
It is convenient for carrying out any adjusting to the setting angle of electronic tag using the structure of the present embodiment.
Embodiment 4
A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, structure of the present embodiment are substantially same
Embodiment 3 further in conjunction with Figure 12-17, is machined with step groove in the end of the stifled bolt 10 of the oil of the present embodiment, should
Opening Inside and outside screw 14 is installed in step groove, the thread segment of label base 13 is installed on the inside of opening Inside and outside screw 14, and
The outside of opening Inside and outside screw 14 is equipped with nut 12.The internal diameter of the inner groovy 1002 is greater than the internal diameter of external groove 1003, opening
The end of Inside and outside screw 14 is equipped with the boss 1401 with 1002 snap fit of inner groovy, the thread segment external screw thread of the label base 13
Match with the internal screw thread of opening Inside and outside screw 14, and the mounting groove 1301 that the processing of its cross cut end (of a beam) matches with electronic tag.
When assembly, first locking nut 12 is screwed in the external screw thread of opening Inside and outside screw 14, then embedment is had electronic tag
Electronic tag seat 13 be screwed into opening Inside and outside screw 14 internal screw thread in, be inwardly compressed opening Inside and outside screw 14 open end,
Opening Inside and outside screw 14 is pushed into the groove of the stifled bolt 10 of oil.At this point, opening Inside and outside screw 14 can be in the stifled bolt 10 of oil
In rotate freely, when rotate to electronic tag be required angle when, tighten locking nut.
Embodiment 5
A kind of track traffic wheel identity and entrucking position on-line dynamic recognition method of the present embodiment, using embodiment 3
Or 4 identifying system, recognition methods are as follows:
Step 1: train license number and the position identification of storage end
When train passes through Train number recognition antenna 5, the electricity being installed below train both ends is read by Train number recognition antenna 5
Subtab, to obtain license number and train storage end position；
Step 2: wheel identity information identifies
When train passes through, by the wheel identification antenna 4 of track two sides respectively to the electronic tag on train wheel
Successively be read out, to obtain wheel identity information, and carry out number consecutively in host computer, according to train marshalling list quantity,
End position direction when naming method and train are put in storage judges each wheel in vehicle installation site.
Wheel is largely blocked after vehicle installation, and the part only 1/4-1/3 is exposed outside, when train travels forward,
Wheel does the movement in two freedom degrees, first is that the rolling of itself, second is that travel forward with train, the electronic tag only installed
The possibility that could be read by antenna when being exposed outside, so antenna will arrange the length greater than wheel circumference, but same steering
The wheelbase of frame is less than wheel circumference, it may appear that the electronic tag of two wheels enters in the read range of antenna simultaneously, also
The case where will appear and first read rear-wheel, then reading front-wheel, when wheel reading order occurs reverse, wheel is installed in vehicle
Position is easy to judge incorrectly.Therefore after reading license number, storage end position and wheel number, following problems still need to solve
Certainly:
(1) there is no when skip, wheel and wheel position (i.e. wheel is in vehicle installation site) how matching problem；
(2) when wheel skip occurs, how to carry out wheel and take turns the matching problem of position；
(3) when occurring first reading rear-wheel, after when reading front-wheel, how correctly to match wheel in vehicle installation site problem.
Since the both ends of wheel identification antenna 4 are separately installed with first switch 601 and second switch 602, work as wheel
Show that wheel enters reading area when triggering first switch 601, shows that wheel leaves reading when wheel triggers second switch 602
Region is taken, whether has wheel information to be read in the time interval being triggered according to first switch 601 and second switch 602 to sentence
Whether disconnected have wheel skip, specifically (contains 6 section compartments, each compartment is equipped with 2 bogies, on each bogie with 6 marshallings
There are 2 wheels pair, every wheel is formed to by 1 axle 8 and 2 press mounting of car wheel.So the train of 6 marshallings shares 48 wheels, often
There are 24 wheels in side, and every section railway carriage has 8 wheels) train be illustrated.
It is successively compiled to the wheel position of every side since 1 end position (train both ends drivers' cab is respectively 1 end position and 2 ends position)
Number, 1 end position, 1 axis revolver is No. 1, and successively number is 3,5,7,9 ... 47 backward, and 1 end position, 1 axis right wheel is No. 2, and precedence is compiled backward
Number be 4,6,8,10 ... 48, and in host computer will wheel position number it is corresponding with the wheel name of position, for example known wheel position is 23, then
Wheel (is numbered, the specific name root of wheel corresponding with institute's installation site for 4 axis revolver of C91 vehicle by host computer Auto-matching
It is different according to different wheel naming method).When it is 1 end position that Train number recognition antenna, which reads train storage end position, then rail is left
Side antenna is successively read to 1,3,5,7 ... No. 47 wheel positions, the antenna on the right side of rail is successively read to 2,4,6,8 ... No. 48
Take turns position.When it is 2 ends position that Train number recognition antenna, which reads train storage end position, then the antenna on the left of rail be successively read to 48,
46,44,42 ... No. 2 wheel positions, the antenna on the right side of rail is successively read to 47,45,43,41 ... No. 1 wheel position.Therefore work as vehicle
No skip is taken turns, when also successively wrong without reading, in conjunction with storage end position, it is easy in order by the wheel read and wheel position
Matching, finally matches in truck position again.
When skip occurs for wheel, host computer not only needs to identify the position of skip wheel, also by the wheel of skip
It number fills into, specific implementation is as follows: being leaked if being read in during the first and second switch triggerings without wheel information
Read, can be put in storage according to train end position judge skip wheel in vehicle installation site, while two ways can be used in host computer
The wheel of skip is filled into, first is that system default is inserted, i.e., does not have the wheel number of skip to be defaulted as this last time position
The wheel number of skip wheel；Two are manually entered the wheel number of the position.
Specifically, wheel identification antenna 4 is by three Duan Zucheng, first antenna 401, the second antenna 402 in the present embodiment
With third antenna 403, there is the right end to be separately installed with 601 He of first switch in the left end of first antenna 401 and third antenna 403
Second switch 602.Since the arrangement length of wheel identification antenna 4 is greater than the wheelbase of bogie, so can be there are two wheel
The case where entering reading area simultaneously.When this occurs, front-wheel is necessarily located at the position of third antenna 403, and i.e.
Reading area will be left, rear-wheel has just enter into reading area, therefore, if being that first antenna 401 first reads wheel number, third at this time
Wheel number is read after antenna 403, then it is assumed that is first read is rear-wheel, and what is then read is front-wheel；First if it is third antenna 403
Wheel number is read, and reads wheel number after first antenna 401, then it is assumed that is first read is front-wheel, and what is then read is rear-wheel, should
Deterministic process is automatically performed in host computer.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system, it is characterised in that: including electronic tag,
Antenna reads equipment and host computer, and wherein electronic tag includes being respectively arranged in below train both ends for train vehicle number information
The electronic tag identified with train end position information, and it is installed on the electronics mark that wheel identification is used on train wheel (3)
Label, the antenna includes Train number recognition antenna (5) and wheel identification antenna (4), and Train number recognition antenna (5) is installed on two
On railway roadbed between sleeper (2) and for reading the electronic tag below train both ends, wheel identification antenna (4) is installed on
Track (1) two sides simultaneously are used to read the electronic tag on train wheel；The antenna passes through signal wire and is connected with equipment is read,
Equipment is read to be connected with host computer.
2. a kind of track traffic wheel identity according to claim 1 and entrucking position on-line dynamic recognition system, special
Sign is: the wheel identification antenna (4) of every siding track (1) is all made of piecewise combination arrangement, and the length of each section of antenna
Spend the perimeter that summation is greater than wheel to be detected (3).
3. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system stated according to claim 2, feature
Be: the both ends of the wheel identification antenna (4) are separately installed with first switch (601) and second switch (602).
4. a kind of any one of -3 track traffic wheel identity stated and entrucking position on-line dynamic recognition system according to claim 1
System, it is characterised in that: the oil that the wheel identification electronic tag is installed on wheel to be detected blocks up on bolt (10), wheel
Identification antenna (4) tilts the two sides for being installed on track, and when wheel (3) rotation is in minimum point to electronic tag, vehicle
Take turns the plane face electronic tag of identification antenna (4).
5. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system stated according to claim 4, feature
Be: the end machining of the oil stifled bolt (10) has threaded hole (1001), is equipped with screw rod (11), spiral shell in threaded hole (1001)
It fastens outside the end of bar (11) with the open-top screw thread (1302) of label base (13), and the open-top screw thread of label base (13)
(1302) external to be connected with nut (12) screw thread.
6. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system stated according to claim 5, feature
Be: the end machining of the screw rod (11) is inverted cone-shaped structure, and the internal diameter of open-top screw thread (1302) and nut (12) is greater than spiral shell
The outer diameter of bar (11) end, and the end of open-top screw thread (1302) extends inwardly to form the chuck matched with screw rod (11) end
(1303)；The cross cut end (of a beam) of the label base (13) is equipped with the mounting groove (1301) to match with electronic tag.
7. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system stated according to claim 4, feature
It is: is machined with step groove in the end of the oil stifled bolt (10), opening Inside and outside screw is installed in the step groove
(14), the thread segment of label base (13) is installed on the inside of opening Inside and outside screw (14), and the outside of opening Inside and outside screw (14)
Equipped with nut (12).
8. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition system stated according to claim 7, feature
Be: the internal diameter of the inner groovy (1002) is greater than the internal diameter of external groove (1003), and the end of opening Inside and outside screw (14) is equipped with
With the boss (1401) of inner groovy (1002) snap fit, the thread segment external screw thread and opening Inside and outside screw of the label base (13)
(14) internal screw thread matches, and the mounting groove (1301) that the processing of its cross cut end (of a beam) matches with electronic tag.
9. a kind of track traffic wheel identity and entrucking position on-line dynamic recognition method, which is characterized in that use claim
Identifying system described in any one of 1-8, recognition methods are as follows:
Step 1: train license number and the position identification of storage end
When train passes through Train number recognition antenna (5), the electricity being installed below train both ends is read by Train number recognition antenna (5)
Subtab, to obtain license number and train storage end position；
Step 2: wheel identity information identifies
When train passes through, by the wheel identification antennas (4) of track two sides respectively to the electronic tag on train wheel according to
It is secondary to be read out, to obtain wheel identity information, and number consecutively is carried out in host computer, according to train marshalling list quantity, life
End position direction when name mode and train are put in storage judges each wheel in vehicle installation site.
10. a kind of track traffic wheel identity according to claim 9 and entrucking position on-line dynamic recognition method, special
Sign is: showing that wheel enters reading area when wheel triggers first switch (601), when wheel triggers second switch
(602) show that wheel leaves reading area when, the time interval being triggered according to first switch (601) and second switch (602)
Inside whether there is wheel information to be read to determine whether there is wheel skip, if there is skip phenomenon, end position is put in storage according to train and is sentenced
It is disconnected go out skip wheel in vehicle installation site, the last position is not had the wheel number of skip to default by master system default
For this skip wheel wheel number or the wheel number of the position is manually entered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507652.9A CN109398423A (en) | 2018-12-10 | 2018-12-10 | A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507652.9A CN109398423A (en) | 2018-12-10 | 2018-12-10 | A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398423A true CN109398423A (en) | 2019-03-01 |
Family
ID=65458328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811507652.9A Pending CN109398423A (en) | 2018-12-10 | 2018-12-10 | A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532313A (en) * | 2020-04-21 | 2020-08-14 | 天地科技股份有限公司 | Remote automatic train dispatching and commanding system and method for loading station |
| CN113298207A (en) * | 2021-05-27 | 2021-08-24 | 中冶长天国际工程有限责任公司 | Sintering trolley identification method, device and system |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2203822C1 (en) * | 2002-09-19 | 2003-05-10 | Закрытое акционерное общество "Энергет и Ко" | System of reading information from running train in double-track section of railway |
| US20060266122A1 (en) * | 2005-04-26 | 2006-11-30 | Pagano Dominick A | In-track wheel inspection system |
| RU2314956C2 (en) * | 2005-12-21 | 2008-01-20 | Николай Михайлович Легкий | Method of and system for automatic identification of train on multitrack sections of railway |
| RU83475U1 (en) * | 2009-03-02 | 2009-06-10 | Закрытое акционерное общество "АЭРО-КОСМИЧЕСКИЕ ТЕХНОЛОГИИ" | REMOTE MONITORING SYSTEM OF RAILWAY NON-SELF-PROPELLED VEHICLE |
| CN101774390A (en) * | 2009-12-31 | 2010-07-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Automatic train identification system |
| US20100262321A1 (en) * | 2006-03-20 | 2010-10-14 | Wolfgang Daum | System, Method and Computer Software Code for Optimizing Train Operations Considering Rail Car Parameters |
| TW201305454A (en) * | 2011-07-22 | 2013-02-01 | Jiat-Zann Wang | Compound wear-resistant bolt |
| WO2013078987A1 (en) * | 2011-11-28 | 2013-06-06 | 浙江网新技术有限公司 | High-speed train intelligent system and communication method therefor |
| WO2013086578A1 (en) * | 2011-12-15 | 2013-06-20 | Multiskilled Resources Australia Pty Ltd | Rail car operating condition and identity monitoring system |
| CN103679221A (en) * | 2012-09-04 | 2014-03-26 | 苏州华兴致远电子科技有限公司 | Automatic equipment identification (AEI) method and AEI system |
| CN103978992A (en) * | 2014-06-13 | 2014-08-13 | 深圳市远望谷信息技术股份有限公司 | Mounting bolt capable of obtaining temperature of mounted equipment, and train axle thereof |
| CN104143107A (en) * | 2014-07-03 | 2014-11-12 | 深圳麦格米特电气股份有限公司 | Wheel tracking system for rail vehicles |
| CN203966152U (en) * | 2014-07-03 | 2014-11-26 | 深圳麦格米特电气股份有限公司 | Track traffic electronic tag is the antenna system of identification automatically |
| KR101553403B1 (en) * | 2014-11-04 | 2015-09-15 | 한국철도기술연구원 | Train operating control system using rfid and controlling method thereof |
| CN107748906A (en) * | 2017-11-22 | 2018-03-02 | 中国铁道科学研究院金属及化学研究所 | Locomotive wheel ground identifying system and method |
| CN108846468A (en) * | 2018-06-08 | 2018-11-20 | 深圳麦格米特电气股份有限公司 | Electronic labelling system |
| CN214295967U (en) * | 2018-12-10 | 2021-09-28 | 马鞍山市雷狮轨道交通装备有限公司 | Online dynamic identification system for rail transit wheel identity and loading position |
-
2018
- 2018-12-10 CN CN201811507652.9A patent/CN109398423A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2203822C1 (en) * | 2002-09-19 | 2003-05-10 | Закрытое акционерное общество "Энергет и Ко" | System of reading information from running train in double-track section of railway |
| US20060266122A1 (en) * | 2005-04-26 | 2006-11-30 | Pagano Dominick A | In-track wheel inspection system |
| RU2314956C2 (en) * | 2005-12-21 | 2008-01-20 | Николай Михайлович Легкий | Method of and system for automatic identification of train on multitrack sections of railway |
| US20100262321A1 (en) * | 2006-03-20 | 2010-10-14 | Wolfgang Daum | System, Method and Computer Software Code for Optimizing Train Operations Considering Rail Car Parameters |
| RU83475U1 (en) * | 2009-03-02 | 2009-06-10 | Закрытое акционерное общество "АЭРО-КОСМИЧЕСКИЕ ТЕХНОЛОГИИ" | REMOTE MONITORING SYSTEM OF RAILWAY NON-SELF-PROPELLED VEHICLE |
| CN101774390A (en) * | 2009-12-31 | 2010-07-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Automatic train identification system |
| TW201305454A (en) * | 2011-07-22 | 2013-02-01 | Jiat-Zann Wang | Compound wear-resistant bolt |
| WO2013078987A1 (en) * | 2011-11-28 | 2013-06-06 | 浙江网新技术有限公司 | High-speed train intelligent system and communication method therefor |
| WO2013086578A1 (en) * | 2011-12-15 | 2013-06-20 | Multiskilled Resources Australia Pty Ltd | Rail car operating condition and identity monitoring system |
| CN103679221A (en) * | 2012-09-04 | 2014-03-26 | 苏州华兴致远电子科技有限公司 | Automatic equipment identification (AEI) method and AEI system |
| CN103978992A (en) * | 2014-06-13 | 2014-08-13 | 深圳市远望谷信息技术股份有限公司 | Mounting bolt capable of obtaining temperature of mounted equipment, and train axle thereof |
| CN104143107A (en) * | 2014-07-03 | 2014-11-12 | 深圳麦格米特电气股份有限公司 | Wheel tracking system for rail vehicles |
| CN203966152U (en) * | 2014-07-03 | 2014-11-26 | 深圳麦格米特电气股份有限公司 | Track traffic electronic tag is the antenna system of identification automatically |
| KR101553403B1 (en) * | 2014-11-04 | 2015-09-15 | 한국철도기술연구원 | Train operating control system using rfid and controlling method thereof |
| CN107748906A (en) * | 2017-11-22 | 2018-03-02 | 中国铁道科学研究院金属及化学研究所 | Locomotive wheel ground identifying system and method |
| CN108846468A (en) * | 2018-06-08 | 2018-11-20 | 深圳麦格米特电气股份有限公司 | Electronic labelling system |
| CN214295967U (en) * | 2018-12-10 | 2021-09-28 | 马鞍山市雷狮轨道交通装备有限公司 | Online dynamic identification system for rail transit wheel identity and loading position |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532313A (en) * | 2020-04-21 | 2020-08-14 | 天地科技股份有限公司 | Remote automatic train dispatching and commanding system and method for loading station |
| CN111532313B (en) * | 2020-04-21 | 2022-01-28 | 天地科技股份有限公司 | Remote automatic train dispatching and commanding system and method for loading station |
| CN113298207A (en) * | 2021-05-27 | 2021-08-24 | 中冶长天国际工程有限责任公司 | Sintering trolley identification method, device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Weston et al. | Perspectives on railway track geometry condition monitoring from in-service railway vehicles | |
| US8289526B2 (en) | System and method for analyzing rolling stock wheels | |
| CN103129586B (en) | Based on locomotive position monitoring and safety control and the control method thereof of track circuit | |
| CA2823311C (en) | Data improvement system and method | |
| CN2921779Y (en) | Vehicle wheel tread flat and non-roundness on-line dynamic detecting device | |
| CN102887159B (en) | Method and device for railway vehicle tracking and planned reporting | |
| US20090055041A1 (en) | Rail vehicle identification and processing | |
| CN106809247A (en) | A kind of vehicle-mounted automatic track detection device of city rail vehicle | |
| DE502005011320D1 (en) | Device for measuring status data on a rolling wheelset of a rail-bound vehicle | |
| CN109398423A (en) | A kind of track traffic wheel identity and entrucking position on-line dynamic recognition system and recognition methods | |
| CA2850395A1 (en) | Method and system for determining the availability of a lane for a guided vehicle | |
| US20220017129A1 (en) | Onboard Railway Health Monitoring | |
| CN109977748A (en) | A kind of train obstacle detection method of more integration technologies | |
| CN110562292A (en) | railway vehicle wheel pair diameter dynamic detection system | |
| CN113276911A (en) | Suspension type monorail vehicle section train position detection method and system | |
| CN109131449A (en) | The aided positioning system and its method of urban railway transit train under failure environment | |
| ES2661126T3 (en) | Discrimination procedure for the presence of a railway vehicle on a canton, procedure for calculating a safety interval and associated device | |
| CN113002588B (en) | Train track foreign matter detection method and system | |
| CN214295967U (en) | Online dynamic identification system for rail transit wheel identity and loading position | |
| JP7089063B2 (en) | Position detector and method | |
| CN110803190A (en) | Dynamic detection system and equipment thereof under high-speed running state of train | |
| CN108827665A (en) | Wheel flat fault detection method based on empirical mode decomposition and multi-scale entropy | |
| CN111098886B (en) | Device and method for verifying on-line interrogator of vehicle-mounted transponder for parking | |
| CN113415309A (en) | Vehicle-mounted steel rail disease monitoring device based on visual analysis and working method thereof | |
| RU2749559C1 (en) | Method and layout scheme for identifying a rail transport wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |