CN109284966A - A kind of double track transport device based on RFID positioning - Google Patents
A kind of double track transport device based on RFID positioning Download PDFInfo
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- CN109284966A CN109284966A CN201811481372.5A CN201811481372A CN109284966A CN 109284966 A CN109284966 A CN 109284966A CN 201811481372 A CN201811481372 A CN 201811481372A CN 109284966 A CN109284966 A CN 109284966A
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- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000032258 transport Effects 0.000 description 18
- 239000002420 orchard Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0833—Tracking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention discloses a kind of double track transport device based on RFID positioning, including guide rail platform, running track is installed on guide rail platform；And the left rail reference label of multiple groups and right rail reference label is arranged side by side in two sides respectively at the top of guide rail platform；Running track is equipped with railcar, and railcar includes loading mechanism and head mechanism；Loading mechanism is connect by bindiny mechanism with head mechanism；The bottom of loading mechanism is sequentially installed with multiple readers；One reader is installed at head mechanism；And the position of the left rail reference label of each group and right rail reference label is set according to the position of loading mechanism, head mechanism and reader, using double track transport, left rail reference label and right rail reference label are arranged side by side on double track, substantially increase the serious forgiveness of system, and multiple readers are set in railcar, organic cooperation between multiple readers can also effectively reduce influence of the factors such as environmental disturbances to positioning so that the positioning accuracy to railcar body greatly improves.
Description
Technical field
The present invention relates to transport device technical field, more particularly to a kind of double track transport based on RFID positioning
Device.
Background technique
It is well known that RFID technique is also known as Radio Frequency Identification Technology, it is a kind of communication technology, can be identified by radio signals
Specific objective simultaneously reads and writes related data, includes reader and label in system, and label belongs to a kind of transponder, and each label has
Unique electronic code, is attached on object and identifies target object, and reader is made of antenna, coupling element and chip, it
It is a kind of equipment that label information can be read, basic functional principle are as follows: after the tag enters the magnetic field, receive penetrating for reader sending
Frequency signal sends out the product information being stored in label chip by induced current energy obtained, and reader reads letter
After ceasing and decoding, so that it may send to Central Information System and carry out related data processing, RFID technique is widely used in library, door
Access control system, food safety are traced to the source.
In the two-orbit transportation system, RFID technique can be also used, track machine is positioned, but at present on the market
There is biggish loopholes for localization method and positioning device, and in the Orbital Transport Systems of hillside orchard, orchard worker picks on mountain
Complete fruit needs the fruit that will have been picked to be placed in the compartment of mountain top railcar, by the warehouse under rail transport to mountain, this
Sample can effectively reduce manpower to transport, but the fruit amount due to needing to transport in hillside orchard is generally all very big, transport vehicle
Compartment, vehicle basket all do very long, this results in the vehicle body of entire railcar long, and transport vehicle is 2.5 meters, in addition headstock machine
Structure, close to 3 meters, trolley RFID on the market is positioned length, general only to place a reader, or the only placement one on trolley
A label if car body is too long, it is just inaccurate to lead to positioning, while blocking inside the environment of hillside orchard due to having branches and leaves
Influence to signal transmitting will lead to reader and have little time to identify label, data are not read, and vehicle was just opened if speed is too fast
Go, the efficiency and accuracy read in this way is also low, due to the purpose of positioning be for convenience control vehicle track running CPU into
The subsequent processing data of row judge data, than pass through if any pedestrian or wild beast etc. happen suddenly barrier when, need emergency stop, then
Railcar needs to carry out brake operating, controls sense of the CPU of trolley to car body position this when driving to setting position
Know, need higher precision, head mechanism cannot encounter barrier certainly, and positioning device on the market is having environment dry
In the case where disturbing, the accuracy of data can not judge, reader breaks down or tag damage, system background can not also obtain
Know, therefore designing a kind of double track transport machine positioning device suitable for hillside orchard urgently can not be to.
Summary of the invention
In view of this, the present invention provides a kind of double track transport devices based on RFID positioning, using double track transport, double
Left rail reference label and right rail reference label are arranged side by side on rail, substantially increases the serious forgiveness of system, and set in railcar
Multiple readers are set, organic cooperation between multiple readers is so that the positioning accuracy to railcar body greatly improves, simultaneously
Also influence of the factors such as environmental disturbances to positioning can be effectively reduced.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of double track transport device based on RFID positioning, including guide rail platform,
Running track is installed on the guide rail platform；And the left rail ginseng of multiple groups is arranged side by side in two sides respectively at the top of the guide rail platform
Examine label and right rail reference label；
The running track is equipped with railcar, and the railcar includes loading mechanism and head mechanism；
The loading mechanism is connect by bindiny mechanism with the head mechanism；It successively installs the bottom of the loading mechanism
There are multiple readers；One reader is installed at the head mechanism；
And the position of left rail reference label described in each group and the right rail reference label is according to the loading mechanism, the vehicle
The position of head mechanism and the reader is set.
Preferably, the running track bottom outer surface is provided with track rack gear.
Preferably, the loading mechanism includes: tote box, and it is anti-that tote box bottom both ends have been symmetrically arranged first
Side focusing device and the second anti-side focusing device；And the first anti-side focusing device and the second anti-side focusing device be coated on it is described
Running track interior aspect face；The first anti-side focusing device and second anti-side focusing device bottom are mounted on gear, institute
Gear is stated to be meshed with the track rack gear.
Preferably, the bottom of the tote box is equipped with the first reader, the second reader and third reader；Wherein,
First reader is located at close to the side of the described first anti-side focusing device；Second reader is located at the described first anti-side upside-down mounting
It sets between the second anti-side focusing device；The third reader is located at close to the side of the described second anti-side focusing device；Institute
It states and the 4th reader is installed at head mechanism；
And the position of left rail reference label described in each group and the right rail reference label is according to the loading mechanism, the vehicle
The position of head mechanism and first reader, second reader, the third reader and the 4th reader
It is set.
Preferably, the two sides of the guide rail platform are provided with fixing piece, and running through on each fixing piece has threaded connection
Bar；The whorl brace rod is connected with the running track；Adjustment knobs are provided at the top of each fixing piece；Each
The bottom of the fixing piece is provided with support column, and the bottom of the support column is provided with firm banking；Lead between the support column
Crossbeam is crossed to be connected.
Preferably, the head mechanism includes: brake, control mechanism, worm gear mechanism, transmission device, guide clip
Bearing up pulley and battery case；
Described brake one end is connected with the bindiny mechanism, the other end and the worm gear mechanism, the worm gear snail
The bottom of linkage is provided with the transmission device, and the side of the transmission device is equipped with guide clamping wheel, the guide clip
Battery case is installed at the top of bearing up pulley, control mechanism is provided at the top of the battery case, the battery case is far from worm and gear
The side of mechanism is equipped with the 4th reader.
Preferably, first reader, second reader, the third reader and the 4th reader are equal
It is electrically connected with the control mechanism.
Preferably, further includes: the host computer being connected with the control mechanism.
Preferably, the left rail reference label is identical with the right rail reference label structure, inside all have number of tags
According to layer, the bottom of the label data layer is provided with Double-face adhesive glue-line.
Preferably, the outer surface of cupular part of the left rail reference label and the right rail reference label is attached with PVC film
Molecule.
It can be seen via above technical scheme that compared with prior art, it is fixed based on RFID that the present disclosure provides one kind
Using double track transport left rail reference label and right rail reference label is arranged side by side, significantly in the double track transport device of position on double track
The serious forgiveness of system is improved, and multiple readers are set in railcar, organic cooperation between multiple readers is so that right
The positioning accuracy of railcar body greatly improves.
In label data layer bottom, the Double-face adhesive glue-line of setting can repeat to replace, and adapt to the track vehicle body of different length,
The flexibility of system is improved, device can sentence location data when being influenced by weather, environment and emergency case
It is disconnected, failure Preliminary detection is able to carry out to reader/reference label, reliability, the integrality of system greatly promote, convenient for permanent
It uses.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is overall structure diagram provided by the invention；
Fig. 2 is reference label of the present invention facilities schematic diagram in orbit；
Fig. 3 is the schematic diagram of left and right rail reference label on reader identification guide rail platform of the present invention；
Fig. 4 is reader internal structural schematic diagram of the invention；
Fig. 5 is theory structure schematic diagram inside reference label of the invention；
Fig. 6 is reference label hierarchical structure schematic diagram of the invention；
Fig. 7 is reference label double sided stick adhesive structural schematic diagram of the invention；
Fig. 8 is reference label top view of the invention；
Fig. 9 is RFID identification location data transmission principle figure of the invention；
Figure 10 is MCU internal processes design flow diagram of the invention；
In figure: 1, guide rail platform；2, running track；3, left rail reference label；4, right rail reference label；5, fixing piece；6, it props up
Dagger；7, firm banking；8, crossbeam；9, whorl brace rod；10, adjustment knobs；11, track rack gear；12, the first anti-side upside-down mounting
It sets；13, the second anti-side focusing device；14, gear；16, tote box；17, bindiny mechanism；18, brake；19, worm gear mechanism；
20, transmission device；21, control mechanism；22, battery case；23, guide clamping wheel；24, the 4th reader；25, third reader；
26, the second reader；27, the first reader；28, label data layer；29, Double-face adhesive glue-line；30, PVC film molecule.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to attached drawing 1, the embodiment of the invention discloses a kind of double track transport devices based on RFID positioning, including guide rail platform
1, running track 2 is installed on guide rail platform 1；And the left rail reference label 3 of multiple groups and the right side is arranged side by side in 1 top two sides of guide rail platform respectively
Rail reference label 4；The schematic diagram of reader identification left and right reference label refers to attached drawing 3, the inside theory structure of reference label
Figure refers to attached drawing 5.
Running track 2 is equipped with railcar, and railcar includes loading mechanism and head mechanism；
Loading mechanism is connect by bindiny mechanism 17 with head mechanism；The bottom of loading mechanism is sequentially installed with multiple readings
Device；One reader is installed at head mechanism；
And the position of the left rail reference label 3 of each group and right rail reference label 4 is according to loading mechanism, head mechanism and reading
The position of device is set.
Each reader is evenly arranged in the bottom of loading mechanism and head mechanism, every group of mark according to the length of railcar
Label include left rail reference label and right rail reference label, the position setting of every group of left rail reference label and right rail reference label and are read
The position for reading device is corresponding, i.e., arranges left rail reference label and right rail reference label according to interval identical with reader.Rail
Road vehicle often goes to a position, and reader can read the location information of car body corresponding position.Such as: car body is 2 meters long, leads
Draw 0.3 meter of mechanism head, headstock is 0.7 meter long, and entire railcar is totally 3 meters long, when railcar is located at track starting point, from the tail portion of car body
Start to place one group of left rail reference label 3 and right rail reference label 4, at interval of next group of left rail reference label of 3/3=1 meters of placements
3 with right rail reference label 4, when arriving headstock, be just placed into the 4th group of left rail reference label 3 and right rail reference label 4, according to
Every 1 meter, it is sequentially arranged the end of guide rail platform 1, so that each position of railcar body can be accurately positioned.
Referring to attached drawing 1, in order to further optimize the above technical scheme, 2 bottom outer surface of running track is provided with track tooth
Item 11.
Referring to attached drawing 3, in order to further optimize the above technical scheme, loading mechanism includes: tote box 16,16 bottom of tote box
Portion both ends have been symmetrically arranged the first anti-side focusing device 12 and the second anti-side focusing device 13；And the first anti-side focusing device 12 and
Two anti-side focusing devices 13 are coated on 2 interior aspect face of running track；First anti-side focusing device 12 and the second anti-side focusing device 13
Bottom is mounted on gear 14, and gear 14 is meshed with track rack gear 11.
In order to further optimize the above technical scheme, the bottom of tote box 16 is equipped with the reading of the first reader 27, second
Device 26 and third reader 25；Wherein, the first reader 27 is located at close to the side of the first anti-side focusing device 12；Second reader
26 between the first anti-side focusing device 12 and the second anti-side focusing device 13；Third reader 25 is located at close to the second anti-side upside-down mounting
Set 13 side；4th reader 24 is installed at head mechanism；
And the position of the left rail reference label 3 of each group and right rail reference label 4 is according to loading mechanism, head mechanism and first
Reader 27, the second reader 26, third reader 25 and the 4th reader 25 position set.Reader internal structure
Refer to attached drawing 4.
Referring to attached drawing 2, in order to further optimize the above technical scheme, the two sides of guide rail platform 1 are provided with fixing piece 5, often
Running through on a fixing piece 5 has whorl brace rod 9；Whorl brace rod 9 is connected with running track 2；The top of each fixing piece 5 is arranged
There are adjustment knobs 10；The bottom of each fixing piece 5 is provided with support column 6, and the bottom of support column 6 is provided with firm banking 7；Branch
It is connected between dagger 6 by crossbeam 8.
In order to further optimize the above technical scheme, head mechanism includes: brake 18, control mechanism 21, worm and gear
Mechanism 19, transmission device 20, guide clamping wheel 23 and battery case 22；
18 one end of brake is connected with bindiny mechanism 17, the other end and worm gear mechanism 19, worm gear mechanism 19
Bottom is provided with transmission device 20, and the side of transmission device 20 is equipped with guide clamping wheel 23, the top peace of guide clamping wheel 23
Equipped with battery case 22, the top of battery case 22 is provided with control mechanism 21, side of the battery case 22 far from worm gear mechanism 19
4th reader 24 is installed.
In order to further optimize the above technical scheme, the first reader 27, the second reader 26, third reader 25 and
Four readers 24 are electrically connected with control mechanism 21.The MCU chip model STM32F103 that control mechanism 21 is selected.
In order to further optimize the above technical scheme, further includes: the host computer being connected with control mechanism 21.
First reader 27, the second reader 26, third reader 25 and the 4th reader 24 working frequency be
13.56MHz belongs to typical high frequency reader, and compared to ultrahigh frequency readers, cost is lower, and is able to satisfy is positioned to completely
It asks.In synchronization, the first reader 27, the second reader 26, third reader 25 and the 4th reader 24 can be read respectively
To the information of 16 tail portion of tote box, 16 middle part of tote box, four 16 head of tote box, headstock head positions, control machine is fed back to
The location information of structure 21,21 pairs of control mechanism readings is judged, is stored, and system MCU is facilitated to perceive car body position, if
Set four readers, it is possible to reduce influence of the factors such as environmental disturbances to positioning, such as branches and leaves block the influence to signal transmitting,
Speed is too fast, leads to the label having, and reader antenna has little time to react, and data are not read, and vehicle is just opened over, therefore is arranged multiple
Reader is detected, the first reader 27,
Second reader 26, third reader 25 and the 4th reader 24 carry out organic cooperation, improve and read label data
Success rate.
Attached drawing 6 and 7 is referred to, in order to further optimize the above technical scheme, left rail reference label 3 and right rail reference label
4 structures are identical, inside all have label data layer 28, the bottom of label data layer 28 is provided with Double-face adhesive glue-line 29.
Data in label data layer 28 are that uniquely, artificial is written corresponding location information by reader, from
Point starts, and first group of left rail reference label 3 and right rail reference label 4 can be written into 001A and 001B respectively, indicates location information
Are as follows: at 0 meter of starting point, second group of left rail reference label 3 and right rail reference label 4 can be written into 002A and 002B, table respectively
Show location information are as follows: at 1 meter of starting point (assuming that 3 meters of vehicle overall length), the left rail reference label 3 of third group and right rail reference label 4
It can be written into 003A and 003B respectively, and so on, left rail reference label 3 and right rail reference label 4 are equivalent to one more
Careful terrestrial reference, is divided into 1 meter, and car body goes to corresponding position, so that it may read corresponding location information.Meanwhile Double-face adhesive
Glue-line 29 possesses superpower viscosity, uniformly (such as: 1 meter of interval) is pasted on the guide rail platform 1 of track, Double-face adhesive glue-line 29 can be removed
Replacement, recycling can carry out the in-orbit position tune of label according to the physical length of railcar or the specific requirements of orchard worker user
Whole, the interval of each group of left rail reference label 3 and right rail reference label 4 is adjustable, adapts to different vehicle commanders, system flexibility
It is stronger.
Attached drawing 8 is referred to, in order to further optimize the above technical scheme, left rail reference label 3 and right rail reference label 4
Outer surface of cupular part is attached with PVC film molecule 30.
The outer surface of cupular part of left rail reference label 3 and right rail reference label 4 is attached with PVC film molecule 30, PVC film
Molecule 30 has good waterproof performance, plays a good rainwater-proof to left rail reference label 3 and right rail reference label 4 and makees
With, the reliability of entire positioning system is improved, and on double track, two labels (passive label cost is very low), number 001A
And 001B, all indicate the same position, a reader reads the two labels, as long as reading any one, so that it may learn this
When location information, improve the serious forgiveness of system.
Specifically, left rail reference label 3 and right rail reference label 4 are divided by several groups according to the total length of car body, according to
Certain interval is uniformly pasted on the outer surface of cupular part of guide rail platform 1, together from the starting point of running track 2 to the terminal of running track 2
Left rail reference label 3 and right rail reference label 4 in one group indicate that the same position, left and right are aligned, and respectively in tote box
16 tail portion, middle part, head and headstock head install the first reader 27, the second reader 26,25 and of third reader
4th reader 24, and each reader and control mechanism 21 are electrically connected, the MCU control railcar traveling in control mechanism 21
While, the location information that four readers are read also can real-time Transmission to the MCU in control mechanism 21, MCU receiving position
After data, location information will be judged and be stored, after obtaining accurate location information, facilitate MCU subsequent to railcar
Carry out intelligent control.Specifically refer to attached drawing 9.
If the label data that some reader due to weather, environment and some emergency cases etc., is read and its excess-three
The data that a reader senses are incompatible with, illustrate that this reader is out of joint, pass through the data between each reader
Comparison reference, can be detected in system background, which reader is out of joint, can more make entire positioning system it is complete,
Reliable operation, convenient for being used for a long time, workflow refers to attached drawing 10.
Double track transport device provided by the invention is by multiple readers, such as the first reader 27, the second reader 26, the
Three readers 25 and the organic cooperation of the 4th reader 24 can effectively reduce so that the positioning accuracy to railcar body greatly improves
Influence of the factors such as environmental disturbances to positioning is mentioned significantly by being arranged side by side for left rail reference label 3 and right rail reference label 4
The high serious forgiveness of system.In 28 bottom of label data layer, the Double-face adhesive glue-line 29 of setting can repeat to replace, to adapt to not
With the track vehicle body of length, the flexibility of system is improved.In addition, device by weather, environment and emergency case when being influenced
Location data can be judged, failure Preliminary detection is able to carry out to each reader and reference label, and reader away from
It is closer from reference label, it is not high to the frequency requirement of reader, without using hyperfrequency, the lower high frequency reader of use cost
, and the reliability of system, integrality greatly promote, convenient for being used for a long time.
It should also be noted that, some orbital segment roads are very rugged, and there are many branches and leaves, emergency case in entire hillside orchard
It is more, Reduced Speed Now is needed, the label in this section of distance can be marked in control mechanism 21, when railcar reaches in advance
If orbital segment after, four readers can read corresponding location information, and control mechanism 21 can be controlled after obtaining location information
Car body processed runs slowly；Orbital segment also, road is very smooth, unpatrolled, then when railcar drives to this section of distance
When, when four readers read the label of corresponding position, control mechanism 21 obtains location information, can control car body at this time slightly
It gives it the gun, improves conevying efficiency.Because being according to some label segment of the artificial setting of the concrete condition of hillside orchard is deceleration
Area, some label segment be can accelerating region, conevying efficiency entire in this way can be higher.Meanwhile control structure is obtaining this positioning
After information, location information can be sent to the host computer of orchard worker user by certain communication technology, such as: mobile terminal,
Orchard worker user can know present railcar transports which orientation of track in real time, can to car body carry out dynamic with
Track, entire transportational process can seem more transparent, more convenient.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of double track transport device based on RFID positioning, including guide rail platform (1), which is characterized in that
Running track (2) are installed on the guide rail platform (1)；And multiple groups are arranged side by side in two sides respectively at the top of the guide rail platform (1)
Left rail reference label (3) and right rail reference label (4)；
The running track (2) is equipped with railcar, and the railcar includes loading mechanism and head mechanism；
The loading mechanism is connect by bindiny mechanism (17) with the head mechanism；It successively installs the bottom of the loading mechanism
There are multiple readers；One reader is installed at the head mechanism；
And the position of left rail reference label (3) described in each group and the right rail reference label (4) is according to the loading mechanism, described
The position of head mechanism and the reader is set.
2. a kind of double track transport device based on RFID positioning according to claim 1, which is characterized in that the operation rail
Road (2) bottom outer surface is provided with track rack gear (11).
3. a kind of double track transport device based on RFID positioning according to claim 2, which is characterized in that the material holder
Structure includes: tote box (16), and tote box (16) the bottom both ends have been symmetrically arranged the first anti-side focusing device (12) and
Two anti-side focusing devices (13)；And the first anti-side focusing device (12) and the second anti-side focusing device (13) be coated on it is described
Running track (2) interior aspect face；The first anti-side focusing device (12) and second anti-side focusing device (13) bottom are pacified
Equipped with gear (14), the gear (14) is meshed with the track rack gear (11).
4. a kind of double track transport device based on RFID positioning according to claim 3, which is characterized in that the tote box
(16) bottom is equipped with the first reader (27), the second reader (26) and third reader (25)；Wherein, the first reader
(27) it is located at close to the side of the described first anti-side focusing device (12)；Second reader (26) is located at the described first anti-side and falls
Between device (12) and the second anti-side focusing device (13)；The third reader (25) is located to be fallen close to the described second anti-side
The side of device (13)；4th reader (24) is installed at the head mechanism；
And the position of left rail reference label (3) described in each group and the right rail reference label (4) is according to the loading mechanism, described
Head mechanism and first reader (27), second reader (26), the third reader (25) and described
The position of four readers (25) is set.
5. a kind of double track transport device based on RFID positioning according to claim 1 or 4, which is characterized in that described to lead
The two sides of rail platform (1) are provided with fixing piece (5), and running through on each fixing piece (5) has whorl brace rod (9)；The spiral shell
Line connecting rod (9) is connected with the running track (2)；Adjustment knobs (10) are provided at the top of each fixing piece (5)；
The bottom of each fixing piece (5) is provided with support column (6), and the bottom of the support column (6) is provided with firm banking (7)；
It is connected between the support column (6) by crossbeam (8).
6. a kind of double track transport device based on RFID positioning according to claim 4, which is characterized in that the headstock machine
Structure include: brake (18), control mechanism (21), worm gear mechanism (19), transmission device (20), guide clamping wheel (23) and
Battery case (22)；
Described brake (18) one end is connected with the bindiny mechanism (17), the other end and the worm gear mechanism (19), institute
The bottom for stating worm gear mechanism (19) is provided with the transmission device (20), and the side of the transmission device (20), which is equipped with, leads
It to pinch wheels (23), is equipped with battery case (22) at the top of the guide clamping wheel (23), is set at the top of the battery case (22)
It is equipped with control mechanism (21), the battery case (22) is equipped with the 4th reader far from the side of worm gear mechanism (19)
(24)。
7. a kind of double track transport device based on RFID positioning according to claim 6, which is characterized in that described first reads
Read device (27), second reader (26), the third reader (25) and the 4th reader (24) with the control
Mechanism (21) electrical connection processed.
8. a kind of double track transport device based on RFID positioning according to claim 6 or 7, which is characterized in that further include:
The host computer being connected with the control mechanism (21).
9. a kind of double track transport device based on RFID positioning, feature described in -4,6 or 7 any one according to claim 1
Be, the left rail reference label (3) is identical with right rail reference label (4) structure, inside all have label data layer
(28), the bottom of the label data layer (28) is provided with Double-face adhesive glue-line (29).
10. a kind of double track transport device based on RFID positioning according to claim 9, which is characterized in that the left rail
The outer surface of cupular part of reference label (3) and the right rail reference label (4) is attached with PVC film molecule (30).
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Cited By (1)
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