CN108875435A - A kind of RFID formula access door check system - Google Patents
A kind of RFID formula access door check system Download PDFInfo
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- CN108875435A CN108875435A CN201810791097.0A CN201810791097A CN108875435A CN 108875435 A CN108875435 A CN 108875435A CN 201810791097 A CN201810791097 A CN 201810791097A CN 108875435 A CN108875435 A CN 108875435A
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- 238000012937 correction Methods 0.000 claims abstract description 30
- 238000012795 verification Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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- 238000011017 operating method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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Abstract
The present invention provides a kind of RFID formula access door check systems, belong to induction door technical field.It solves the problems such as carload is easy to miss inspection.This access door check system includes access door end and multiple labels,Access door end includes RFID antenna,RFID reader,Processor and output module,Per car is provided with label,Processor and RFID reader,Output module communication connection,Communication connection between RFID reader and RFID antenna,Radio frequency connects between RFID antenna and label,Processor includes memory module and correction verification module,Serial number information is stored in label,When label passes through RFID antenna,RFID antenna receives the serial number information in label and is forwarded to RFID reader,RFID reader Receive sequence number information,It is read out and forwards,Memory module receives and stores serial number information,Correction verification module reads the serial number information in memory module,It verifies and generates the transmission of check results signal,Output module receives check results and shows.The present invention has the advantages that place missing inspection.
Description
Technical field
The invention belongs to induction door field, in particular to a kind of RFID formula access door check system.
Background technique
RFID is radio frequency identification, it is a kind of non-contact automatic identification technology realized based on radio frequency principle.RFID skill
Art is more and more mature, has that multiple working frequency range are available, is suitble to different application fields.With traditional identification method (item
Shape code, this card, IC card etc.) it compares, RFID technique, can be complete without manual intervention without directly contacting, not needing optical visible
At the input and processing of information.The cargo being read often is placed in turnover box, and storage goods is mounted on each turnover box
The RFID tag of object information, then turnover box is stacked into vehicle and is transported by fork truck.RFID formula access door usually primarily serves reading
It takes the information such as number of storage current cargo in RFID tag and the effect recorded, the existing container for being only capable of judging same vehicle is
No the case where there are skips, but can not be found in time when carload is lost, it needs manually to be proofreaded.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of automatic progress cargo check and correction is provided
RFID formula access door check system.
Object of the invention can be realized by the following technical scheme：A kind of RFID formula access door check system, feature
It is, including access door end and multiple labels, the access door end includes RFID antenna, RFID reader, processor and defeated
Module out is provided with the label on the cargo of per car,
The processor respectively with RFID reader, output module communication connection, the RFID reader and RFID
Communication connection between antenna, between the RFID antenna and label radio frequency connect, the processor include memory module and
Correction verification module,
It is stored with serial number information in label described in per car and is set as N, N is continuous integral number value, N=(1,2,3,4 ...
N), n is the vehicle number summation of batch to be tested,
When label passes through RFID antenna, the RFID antenna receives the serial number information in label and is forwarded to RFID reading
Device is write, the RFID reader Receive sequence number information is read out and is forwarded to memory module, and the memory module is for storing
Serial number information is simultaneously read for correction verification module, after the completion of storage, the correction verification module read serial number information in memory module,
Verified and generate check results signal and be sent to output module, the output module receive check results and show or/
And casting.
The working principle of the invention：The present invention is used to verify the cargo into and out of warehouse either with or without the feelings for vehicle loss occur
Condition, due to being provided with label on the cargo of per car, and on the label of each vehicle, band serial number, processor can rapidly be sent out
The serial number that now lacks simultaneously informs operator, manually proofreads to cargo without operator, even if there is cargo loss
Also it can be handled in time, and a large amount of manual labor can be saved.
In above-mentioned RFID formula access door check system, the serial number information N of per car forms set of integers P, P=1,2,3,
4 ... N }, the set of integers P is defaulted in memory module, and the RFID antenna receives the serial number information group in label
At set of integers Q, the correction verification module reads set of integers P in memory module and set of integers Q respectively, and the correction verification module comparison is whole
Manifold P and set of integers Q,
If set of integers P is equal to set of integers Q, the normal check results signal of check results is generated,
If set of integers P is not equal to set of integers Q, the check results signal of check results exception is generated.
In above-mentioned RFID formula access door check system, termination label, the termination mark are also placed on the per car
It include command for stopping in label, the correction verification module is verified when reading the command for stopping.
In above-mentioned RFID formula access door check system, timing module is additionally provided in the processor, it is described
Timing module is for presetting timing, timing module timing since when RFID antenna receives serial number information, when
When RFID antenna is not received by label in preset timing, correction verification module starts and reads the letter of the serial number in memory module
It ceases and is verified.
In above-mentioned RFID formula access door check system, the access door end further includes the alarm for being connected in processor,
When the correction verification module generates the check results signal of check results exception, the processor control alarm starting.
In above-mentioned RFID formula access door check system, the output module is display or voice announcer.
The present invention has the following advantages that in terms of existing technologies：
1, conveniently carload quantity is verified；
2, the problems such as reminding operator to break down in time.
Detailed description of the invention
Fig. 1 is block schematic illustration of the invention.
In figure, 1, access door end；2, label；3, RFID antenna；4, RFID reader；5, processor；6, output module；7,
Memory module；8, correction verification module；9, timing module；10, label is terminated；11, alarm.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, a kind of RFID formula access door check system, including access door end 1 and multiple labels 2, access door end 1
Including RFID antenna 3, RFID reader 4, processor 5 and output module 6, the label 2 is provided on the cargo of per car,
Processor 5 is respectively with RFID reader 4,6 communication connection of output module, and radio frequency connects between RFID antenna 3 and label 2, processing
Device 5 includes memory module 7 and correction verification module 8, and serial number information N is stored in the label 2 of per car, and N is continuous integral number value, N=
(1,2,3,4 ... n), n are the vehicle number summation of batch to be tested, and when label 2 is by RFID antenna 3, RFID antenna 3 receives mark
It signs the serial number information in 2 and is forwarded to RFID reader 4,4 Receive sequence number information of RFID reader is read out and is forwarded to and deposits
Module 7 is stored up, the memory module 7 is for storing serial number information and reading for correction verification module 8, after the completion of storage, correction verification module 8
The serial number information in memory module 7 is read, is verified and generates check results signal and be sent to output module 6, output module 6
It receives check results and shows or/and broadcast.
It further describes in detail, correction verification module 8 believes serial number preset in the serial number information received in memory and memory
Breath compares, and concrete mode is that serial number information N composition the set of integers P, P={ 1,2,3,4 ... N }, set of integers P of per car are default
In memory module 7, the RFID antenna 3 receives the serial number information in label 2 and forms set of integers Q, and correction verification module 8 is read respectively
Set of integers P and set of integers Q in memory module 7, correction verification module 8 compare set of integers P and set of integers Q, if set of integers P is equal to whole
Manifold Q then generates the normal check results signal of check results, if set of integers P is not equal to set of integers Q, generates verification knot
The check results signal of fruit exception.
Preferably, operator places a termination label 10 when loading on the shelf of last vehicle, terminates
It include command for stopping in label 10, correction verification module 8 is verified again when reading command for stopping.It is continued through in more vehicle cargos
When access door, the reader in access door continuously reads the information in label, in the cargo mark for reading last vehicle
When label, determines whether that the cargo of all train numbers has been counted according to the termination label read and finish.In the goods of last vehicle
The operating procedure for terminating label without complexity is placed on frame, it is simple and easy.
Scanning in order to facilitate control to carload is realized in scanning processor 5 and is additionally provided with timing module 9, described
Timing module 9 for presetting timing, the timing since when RFID antenna 3 receives serial number information of timing module 9,
When RFID antenna 3 is not received by label 2 in preset timing, correction verification module 8 starts and reads in memory module 7
Serial number information and verified.
It further describes in detail, access door end 1 further includes the alarm for being connected in processor 5, is verified when the correction verification module 8 generates
When the check results signal of results abnormity, the processor 5 controls alarm starting.It can be convenient operator when equipped with alarm
Member understands the dynamic of radio frequency reading in time.
Preferably, the output module 6 is display or voice announcer.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although access door end 1, label 2, RFID antenna 3, RFID reader 4, processor 5, defeated is used more herein
The terms such as module 6, memory module 7, correction verification module 8, timing module 9, termination label 10 out, but be not precluded and use other terms
A possibility that.The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as appointing
The additional limitation of what one kind is disagreed with spirit of that invention.
Claims (6)
1. a kind of RFID formula access door check system, which is characterized in that described including access door end (1) and multiple labels (2)
Access door end (1) includes RFID antenna (3), RFID reader (4), processor (5) and output module (6), on the cargo of per car
It is provided with the label (2),
The processor (5) respectively with RFID reader (4), output module (6) communication connection, the RFID reader
(4) communication connection between RFID antenna (3), radio frequency is connect between the RFID antenna (3) and label (2), the place
Reason device (5) includes memory module (7) and correction verification module (8),
It is stored with serial number information in label described in per car (2) and is set as N, N is continuous integral number value, N=(1,2,3,4 ...
N), n is the vehicle number summation of batch to be tested,
When label (2) pass through RFID antenna (3), the RFID antenna (3) receives the serial number information in label (2) and forwarding
To RFID reader (4), RFID reader (4) the Receive sequence number information is read out and is forwarded to memory module (7), institute
Memory module (7) are stated for storing serial number information and for correction verification module (8) reading, after the completion of storage, the correction verification module
(8) serial number information in memory module (7) is read, is verified and generates check results signal and be sent to output module (6), institute
The output module (6) stated receives check results and shows or/and broadcast.
2. a kind of RFID formula access door check system according to claim 1, which is characterized in that the serial number information N of per car
Set of integers P is formed, P={ 1,2,3,4 ... N }, the set of integers P is defaulted in memory module (7), and described described RFID days
Line (3) receives the serial number information in label (2) and forms set of integers Q,
The correction verification module (8) reads set of integers P in memory module (7) respectively and set of integers Q, the correction verification module (8) are right
Than set of integers P and set of integers Q,
If set of integers P is equal to set of integers Q, the normal check results signal of check results is generated,
If set of integers P is not equal to set of integers Q, the check results signal of check results exception is generated.
3. a kind of RFID formula access door check system according to claim 1, which is characterized in that on last described vehicle also
It is placed with and terminates label (10), include command for stopping in the termination label (10), the correction verification module (8) reads the end
It is verified when only instructing.
4. a kind of RFID formula access door check system according to claim 1, which is characterized in that the processor (5)
In be additionally provided with timing module (9), the timing module (9) is for presetting timing, and the timing module (9) is from RFID
Antenna (3) starts timing when receiving serial number information, when RFID antenna (3) is not received by label in preset timing
(2) when, correction verification module (8) starts and reads the serial number information in memory module (7) and verified.
5. a kind of RFID formula access door check system according to claim 1, which is characterized in that the access door end (1)
It further include the alarm (11) for being connected in processor (5), when the correction verification module (8) generate the check results letter of check results exception
Number when, the processor (5) control alarm (11) starting.
6. a kind of RFID formula access door check system according to claim 1, which is characterized in that the output module (6)
For display or voice announcer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791097.0A CN108875435B (en) | 2018-07-18 | 2018-07-18 | RFID type access door verification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791097.0A CN108875435B (en) | 2018-07-18 | 2018-07-18 | RFID type access door verification system |
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| CN108875435A true CN108875435A (en) | 2018-11-23 |
| CN108875435B CN108875435B (en) | 2024-04-02 |
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| CN108875435B (en) | 2024-04-02 |
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