CN101061493A - Portable device for caching RF-ID tag data and method thereof - Google Patents
Portable device for caching RF-ID tag data and method thereof Download PDFInfo
- Publication number
- CN101061493A CN101061493A CNA2006800010204A CN200680001020A CN101061493A CN 101061493 A CN101061493 A CN 101061493A CN A2006800010204 A CNA2006800010204 A CN A2006800010204A CN 200680001020 A CN200680001020 A CN 200680001020A CN 101061493 A CN101061493 A CN 101061493A
- Authority
- CN
- China
- Prior art keywords
- label information
- information
- label
- time
- mancarried device
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
Abstract
A portable device includes an RFID reader for detecting a tag information of an RFID tag, a memory for storing the tag information detected by the RFID reader, and a controller. When a read command for the RFID tag is input and the tag information is valid, the controller controls the RFID reader to retrieve the tag information of the memory. If the tag information is invalid, the controller controls the RFID reader to re-read the RFID tag. The controller can determine whether the tag information is valid using the time and location. Because unnecessary operation can be omitted to read tags, power consumption is reduced and tag information check time is shortened.
Description
Technical field
The present invention relates to a kind of mancarried device and method thereof that is used for caching RF-ID tag data.More particularly, the present invention relates to a kind of like this mancarried device and method thereof, the label data that this device storage is read, if it is still effective to import the label data of reading order and storage in the given time once more, mancarried device uses the label data of storage so.
Background technology
Along with the development of wireless technology, now can use various RF-ID to the access card in library from the admission ticket in simple prepayment mass transit card and parking lot.Developed the RF-ID system to satisfy the demand that gradually increase of people for effective substitute of more effective production method, product that more consumers satisfy, more advanced technology and bar code and magnetic card.The RF-ID system comprises RF-ID label and RF-ID reader substantially.The RF-ID label is a kind of of noncontact card.The user does not need this label is inserted reader.Because omitted the physics contact, thus problem avoided such as friction or damage, and described label is subjected to Effect of Environmental less.
Mode difference according to drive the IC that realizes in label can be divided into the RF-ID system active type and passive.The active type system provides power supply to the internal cell of label, and the passive system uses the electromagnetic wave that receives from the RF-ID reader to come induction current.In addition, the frequency band difference according to the RF-ID system uses can be divided into it radio frequency system and low frequency system.Low frequency system is used the frequency of about tens MHz.Therefore, system has short relatively reading apart from (from 10cm to 15cm).Radio frequency system is used the frequency signal of about 900MHz, thereby has long reading apart from (1m is to 4m).
The RF-ID readers function has been included in recently in the mancarried device (such as mobile phone, PDA and notebook computer) so that its purposes is maximized.Therefore, can use mobile phone to check the data of the RF-ID label in the specific range now.By department store, storage can be attached on the product about the RF-ID label of the information (such as price, manufacturer etc.) of product, and client can use their mobile phone to check product information from the RF-ID label.In order to use the RF-ID system in the manner described above, need to guarantee at least several meters the distance that reads, radio frequency system is very effective in this.
Summary of the invention
Technical matters
Simultaneously, the term of execution of application program, when importing reading order once more, the mancarried device of the existing RF-ID of having read functions reads the RF-ID label again.Therefore, the RF-ID reader chip of mancarried device is driven and sends electromagnetic wave.When receiving electromagnetic wave, produce induction current with the RF-ID label of mancarried device in preset distance.The induction current that the IC of RF-ID label is produced drives and sends predetermined label information.Mancarried device little by little changes the position usually.Therefore, when importing reading order in the given time, read identical RF-ID label probably.This means that the process of reading may be unnecessary, when especially importing reading order once more within the fixed time.No matter but whether the label information of RF-ID label before was read, is performed always label reads process, thereby has prolonged the time of inspection tag information.
Specifically, under the situation of high-frequency RF-ID system, power consumption is higher when transmitting and receiving electromagnetic wave.In the mancarried device with limited battery capacity, this is very serious problem.
Technical solution
Therefore, the purpose of this invention is to provide a kind of mancarried device and method thereof, these apparatus and method are by the RF-ID label information that high-speed cache reads in advance, can prevent to the RF-ID label unnecessarily repeat read, thereby can reduce the time that label information is provided and reduce power consumption.
Can realize above aspect of the present invention and/or further feature basically by a kind of mancarried device is provided, described mancarried device comprises: the RF-ID reader is used to detect the label information of RF-ID label; Storer is used to store the label information that the RF-ID reader detects; And controller, when input RF-ID tag read and when label information is effective, fetch the label information of storer.
The importation also can be set to be used to receive the RF-ID tag read.
When input RF-ID tag read and when label information was invalid, controller may command RF-ID reader detected the label information of RF-ID label again.
When the label information that detects again is identical with the previously stored label information of storer, the discardable label information that detects again of controller; When the label information that detects again and the previously stored label information of storer not simultaneously, controller can store the label information that detects again in the storer into.
When definite label information was effective, controller can be determined the validity degree of label information, and the validity degree that label information is provided and determines.
Display also can be set to be used for display tag information and corresponding to the message of the validity degree of determining.
When the moment from tags detected information began also not have to pass through predetermined effective time, controller can determine that label information is effective.
Timer also can be set to pick up counting with the moment from RF-ID reader tags detected information.When the time of calculating surpasses described predetermined effective time, controller can be controlled the label information that the RF-ID reader detects the RF-ID label again according to reading order, if the time of calculating does not surpass described predetermined effective time, controller can be according to the previously stored label information of reading order detection of stored device so.
When the time of calculating surpassed described predetermined effective time, controller can use the time of calculating and the difference between described predetermined effective time to determine the validity degree.
When the position of current location distance detecting label information was in coverage, controller can determine that label information is effective.
Range observation part also can be set to be used to measure position from tags detected information to the displacement the position of input reading order.When described displacement surpassed described predetermined coverage, controller can be controlled the label information that the RF-ID reader detects the RF-ID label again according to reading order; If described displacement does not surpass described predetermined coverage, controller can be according to the previously stored label information of reading order detection of stored device so.
When described displacement did not surpass described coverage, controller can utilize the difference between described displacement and the described coverage to determine the validity degree.
Communications portion also is set being used for and carrying out radio communication, and receives predetermined information corresponding to the server of label information; And display, show the data that receive from communications portion according to the control of controller.
Storer can be stored about the information of the time of tags detected information and position and label information.
When stored tag information is passed through the schedule time, storer can be deleted the label information of storage.
When the input reading order, the RF-ID reader can detect in the given time at the predetermined label information that reads all interior RF-ID labels of distance.
When having imported reading order by the importation during carrying out predetermined application, controller may command RF-ID reader optionally only detects the label information corresponding to the RF-ID label of described application program.
According to an aspect of the present invention, a kind of mancarried device comprises: the RF-ID reader is used to detect the label information of RF-ID label; Storer is used to store label information that the RF-ID reader detects and reads relevant additional information with the RF-ID label; And controller, from storer, select invalid label information and delete the information of selecting according to described additional information.
Described additional information comprises at least a in position, effective time and the coverage of time, tags detected information of tags detected information.
During in meeting the following conditions at least one, but the control device determines that based on described additional information label information is invalid, and described condition comprises: i) begin elapsed time when surpassing described effective time when the time from tags detected information; Ii) when from the position of tags detected information when the displacement of current location surpasses described coverage.
According to an aspect of the present invention, a kind of RF-ID tag reading method of mancarried device may further comprise the steps: (a) when the input reading order, determine whether the previous label information that detects and store is effective; (b) when described label information is effective, provide the label information of storage.
Also can provide step (c): when definite described label information is invalid, read the RF-ID label, detect and provide the label information of RF-ID label.
Step (d) also can be provided: when the label information that detects is identical with previously stored label information, abandon the label information that detects again, when the label information that detects and previously stored label information not simultaneously, store the label information of detection.
Step (a) utilization determines from the time elapsed time of tags detected information whether label information is effective.
Step (a) may further comprise the steps: calculate from tags detected information elapsed time; Relatively time of Ji Suaning and predetermined effective time; When surpassing described effective time when the time of calculating, determine that label information is effective, when the time of calculating surpasses described effective time, determine that label information is invalid.
Also can provide following steps: when definite label information is effective, utilize the time of calculating and the validity degree that the difference between described effective time is determined label information.
Step (a) is used and is determined to the distance the current location whether label information is effective from the position of tags detected information.
Step (a) may further comprise the steps: measure position from tags detected information to the displacement the position of input reading order; When not having when described displacement to surpass predetermined coverage, determine that label information is effective, when described displacement surpasses described coverage, determine that label information is invalid.
When definite label information is effective, also can provide following steps: utilize difference between described displacement and the described coverage to determine the validity degree of label information.
Also following steps can be set: carry out radio communication with server, and receive data corresponding to described label information; With the data that show reception.
Also following steps can be set: store in addition about the time of tags detected information and the information of position.
When during the schedule time, deleting the label information of storage from the stored tag information process.
Step (c) detects the predetermined label information that reads all interior RF-ID labels of distance.
When importing reading order during carrying out predetermined application, step (c) optionally only detects the label information corresponding to the RF-ID label of described application program.
Useful effect
According to the present invention, when input label information reading order, utilize effective time and the distance at least one determine that reading tag information also is to use previously stored label information again.As a result, can reduce unnecessary power consumption.In addition, owing to can reduce the time of reading again, so label information can be offered application program fast.
Description of drawings
Fig. 1 is used for explaining the diagrammatic sketch that reads according to the RF-ID that moves of mancarried device at the environment that has a plurality of RF-ID labels;
Fig. 2 is the block diagram according to the mancarried device of the embodiment of the invention;
Fig. 3 to Fig. 5 is the block diagram of the mancarried device of second, third and the 4th embodiment according to the present invention;
Fig. 6 is used to explain that the RF-ID reader is implemented as the diagrammatic sketch of the situation of independent reader chip;
Fig. 7 is the diagrammatic sketch of an example of software configuration of control section that is used for the mancarried device of key drawing 2;
Fig. 8 is used to explain the process flow diagram that reads according to the method for the RF-ID label of the mancarried device of the embodiment of the invention; With
Fig. 9 is used to explain read the process flow diagram of the method for the RF-ID label of mancarried device according to another embodiment of the present invention.
Embodiment
Describe the present invention below with reference to accompanying drawings in detail.
Fig. 1 is the diagrammatic sketch that illustrates according to the structure of the RF-ID system of the embodiment of the invention.With reference to Fig. 1, the RF-ID system comprises a plurality of RF-ID labels 10,20,30 and mancarried device 100.RF-ID label 10,20,30 can be attached on film poster, product or the food.
Mancarried device 100 comprises that the RF-ID that is used to read the RF-ID label reads the chip (not shown).Therefore, if the RF-ID label is in predetermined reading within the distance, but mancarried device 100 inspection tag information so.When the user of mancarried device 100 position (a) (with the distance of first label 10 and second label 20 in described predetermined reading within the distance) during the input reading order, mancarried device 100 to around launching electromagnetic wave and read the information of first label 10 and second label 20.The label information that reads is provided for the application program of mancarried device 100 current uses.The label information that reads is stored in the internal storage of mancarried device 100.
When mancarried device 100 when the solid arrow indicated direction moves and is parked in position (b), read interior first label 10 and second label 20 of still existing of distance at mancarried device 100.In this case, needn't in response to once more the input reading order to around launching electromagnetic wave.Can read previously stored label information, and provide it to application program.
When mancarried device 100 continues to move and is parked in position (c), reading of mancarried device 100 apart from interior existence second label 20 and the 3rd label 30.Therefore, when input during reading order, mancarried device 100 to around launching electromagnetic wave, detects new label information, and the label information of detection is offered application program.
Consider the speed of mancarried device 100, can be set predetermined effective time.If in effective time, import reading order, determine to read the interior label of distance so and do not change, thereby can use the information that had before read.If after having spent effective time, import reading order, interiorly may there be new label reading distance so, therefore, preferably read new RF-ID label.
The user of mancarried device 100 may stop near the RF-ID label, perhaps walks near the RF-ID label.Thereby, predetermined coverage preferably is set, when determining whether tags detected information, to use.More particularly, described predetermined coverage can be set, and the distance between the position that itself and mancarried device 100 and RF-ID label before be read compares.
If mancarried device 100 begins from the position that the RF-ID label before had been read to move, can use the label information of storage so in described preset distance.If mancarried device 100 moves to outside the described coverage, can detect and use label information again so.In order to make mancarried device 100 can use coverage, mancarried device 100 can be provided with position determining means, such as GPS (GPS).
Fig. 2 is the block diagram according to the mancarried device 100 of the embodiment of the invention.With reference to Fig. 2, mancarried device 100 comprises RF-ID reader 110, storer 120 and controller 130.
RF-ID reader 110 reads the predetermined label information that reads the interior RF-ID label of distance.
The label information that controller 130 storage RF-ID readers 110 read, and the information of managed storage.
Except label information, storer 120 can be stored the information such as the time of reading the RF-ID label, position and effective time and distance.
Whether effectively Fig. 3 determines the label information block diagram of the structure of mancarried device according to the embodiment of the invention based on the time.The mancarried device of Fig. 3 comprises RF-ID reader 210, storer 220, controller 230, importation 240 and timer 250.
RF-ID reader 210 reads the predetermined label information that reads the interior RF-ID label of distance in response to reading order.For this reason, RF-ID label 210 can comprise antenna (not shown) and demodulator circuit.Therefore, along with the input of reading order, RF-ID reader 210 can be exported electromagnetic wave and receive electromagnetic wave from the RF-ID label by antenna.Demodulator circuit carries out demodulation and tags detected information correspondingly to the electromagnetic wave that receives.
Mobile operator (such as SKT and KFT), dealer (such as Lotte department store and Wal-Mart) or manufacturer (such as LG and Samsung) can provide application program.In one example, specific company can provide application program, and mancarried device can be designed to: when importing reading order by the application program of this specific company, read the RF-ID label of the said firm.In this case, check the identifier of the label that receives, and optionally detect specific label information.
The label information that controller 230 reads RF-ID reader 210 stores in the storer 220.Controller 230 can directly be presented at label information on the screen, perhaps provides it to predetermined application program.Controller 230 may command timers 250, thus controller 230 can detect the information about the time of reading tag information, and information and the label information that detects stored in the storer 220 together.
Cache memory can be embodied as storer 220.Cache memory is special-purpose high-speed memory, and it is designed to effectively in the process computer processor the frequent order of using or the transmission of data.After the schedule time, storer 220 can be deleted this label information according to the control of controller 230 from stored tag information.
Along with importing reading order once more by importation 240, controller 230 determines whether the time that timer 250 calculates surpasses predetermined effective time.If the time that timer 250 calculates does not surpass described predetermined effective time, controller 230 determines that label information is effective so.Therefore, controller 230 is fetched label information from storer 220 and is used.
If the time that timer 250 calculates surpasses described predetermined effective time, controller 230 determines that label information is invalid so.Therefore, controller 230 control RF-ID readers 210 read RF-ID label and tags detected information again again.
If label information is effective, the validity degree of controller 230 inspection tag information so.More particularly, the validity degree of determining label information by the time and the difference between effective time of use calculating.For example, if 5 seconds be effective time, to be that 1 second information is confirmed as very effective the time of Ji Suaning so, and it is less relatively that the time of calculating is that 5 seconds label information is confirmed as validity.Controller 230 can be divided into the validity degree predetermined grade, and definite validity degree and label information is provided.For example, with the difference of effective time be that 5 to 3 seconds label information can be considered to outstanding, difference is that 3 to 2 seconds label information can be confirmed as well, difference is that 2 to 0 seconds label information can be confirmed as bad.Described information can be provided with the form of text message or graph image.
Fig. 4 illustrates to determine the whether block diagram of the structure of effective mancarried device of label information according to the embodiment of the invention based on distance.With reference to Fig. 4, mancarried device comprises RF-ID reader 310, storer 320, controller 330, importation 340 and range observation part 350.
When reading the RF-ID label according to reading order, controller 330 will arrive storer 320 about the information stores that reads the position.Along with importing reading order once more, whether whether the displacement between controller 330 inspection previous positions and the current location is less than coverage, effective to determine label information then.That is to say that if displacement surpasses coverage, controller 330 determines that label information is invalid so, thereby carries out new read operation.If displacement is within coverage, controller 330 determines that label information is effective so, and uses the label information of storage.
Can check and provide the validity degree of label information in addition.By the coverage of 5m, the displacement of 1m and the difference of coverage are 4m, and the displacement of 4.5m and the difference of coverage are 0.5m.Controller 330 can be divided into the difference with coverage several grades, and label information and validity information are provided.For example, the difference of displacement and coverage is that 5 to 3m label information can be indicated as outstanding, the difference of displacement and coverage is that 3 to 2m label information can be indicated as well, and the difference of displacement and coverage is that 2 to 0m label information can be indicated as bad.Described information can be provided with the form of text message or graph image.
Since except the operation of all the other elements range observation part 350 and the controller 330 with explain in above embodiment with reference to Fig. 3 identical or similar, so in order briefly to omit explanation to it.
Fig. 5 illustrates the block diagram of the structure of mancarried device according to another embodiment of the present invention.With reference to Fig. 5, mancarried device comprises RF-ID reader 410, storer 420, controller 430, importation 440, timer 450, range observation part 460, communications portion 470 and display 480.
The operation of RF-ID reader 410, storer 420, controller 430, importation 440, timer 450 and range observation part 460 with explain in above embodiment with reference to Fig. 3 and Fig. 4 identical or similar.Therefore, in order briefly to omit explanation to it.
Communications portion 470 and server executive communication.More particularly, communications portion 470 can executive communication under bluetooth, WLAN and UWB standard.When the RF-ID label detects label information, data request packet is sent to server corresponding to label information.Server will send to communications portion 470 corresponding to the data of label information in response to this data request packet.Server can comprise the web server by the tag manufacturer operation.Therefore, can comprise following information, the warning during such as price, manufacturer and the failure period of product and carrying product from data in server.
In the several exemplary embodiment of above explanation, RF-ID reader 110,210,310,410, storer 120,220,320,420 and controller 130,230,330,430 are embedded in the mancarried device.In this case, mancarried device 100 can be embodied as the RF-ID reader chip.
Mancarried device 100 also can be embodied as the portable communication appts such as mobile phone, in this case, RF-ID reader 110,210,310,410 is implemented as independent reader chip, and controller 130,230,330,430 is implemented as the internal microprocessor of mancarried device.Therefore, reader chip can be connected to mancarried device.
According to an aspect of the present invention, storer 120,220,320,420 can be provided for reader chip or mancarried device.
Fig. 6 illustrates one embodiment of the present of invention that mancarried device is connected with the external reader chip.With reference to Fig. 6, external reader chip 510 comprises RF-ID reader 511 and storer 512, and it can be connected to mancarried device 520.Reader chip 510 can be connected by USB interface or parallel interface with mancarried device 520.
When being connected with reader chip 510, mancarried device 520 receives reading order by the various input medias that provide.Therefore, mancarried device 520 detects the predetermined label information that reads the interior RF-ID label of distance.The label information that detects can show by the various displays that mancarried device 520 provides.
As the above embodiment of the present invention, if determine the effective label information of storer 512 storages of reader chip 510, mancarried device 520 can use the label information of storage so.
Fig. 7 illustrates the software configuration according to the controller 130,230,330,430 of the embodiment of the invention.With reference to Fig. 7, the software configuration of controller 130,230,330,430 comprises RFID reader interface 710, RFID reader protocol 720, RFID middleware 730 and RFID application program 740.
Fig. 8 is a process flow diagram of explaining that the RF-ID label of mancarried device according to an embodiment of the invention reads.
With reference to Fig. 8, when input RF-ID tag read (S810), mancarried device reads apart from its predetermined reading apart from interior RF-ID label, thus tags detected information (S820).Next, the label information (S830) that storage detects, and provide it to corresponding application (S840).
When importing reading order (S850) once more, determine the validity of label information.This can determine based on time or distance.
More particularly, at first, determine to begin whether to surpass predetermined effective time (S860) to current time institute's elapsed time from the previous detection of label information.If elapsed time does not have to surpass predetermined effective time, determine that so the label information of storage is effective, and this label information is offered application program (S890).
If elapsed time surpasses predetermined effective time, determine so whether the displacement from the previous position of tags detected information to current location surpasses coverage (S870).If displacement does not surpass coverage, the label information with storage offers application program (S890) so, if displacement surpasses coverage, reads RF-ID label and tags detected information so.Therefore, the new label information that detects is provided for application program (S880).
Fig. 9 explains the process flow diagram of the RF-ID tag reading method of mancarried device according to another embodiment of the present invention.With reference to Fig. 9, input RF-ID tag read (S910), tags detected information (S920), and the information (S930) of storage detection.
Next, from the data (S940) of predetermined server reception corresponding to the label information that detects.Correspondingly, carry out predetermined application program, and show the data (S950) that receive.
Subsequently, when importing reading order (S960) once more, determine whether to surpass effective time (S970), and determine whether to surpass coverage (S975), according to definite result, read RF-ID label (S980) again or fetch previously stored label information (S985).Processing after the input reading order is identical with above processing with reference to Fig. 8 explanation, therefore, and in order briefly to omit detailed explanation.
Therefore, the predetermined application program of use shows the data (S990) corresponding to label information.
Above embodiment with reference to Fig. 8 and Fig. 9 description not only considers to determine the validity of label information effective time, but also the consideration coverage is determined the validity of label information.Yet this should not be interpreted as restriction.On the contrary, can use one of effective time and coverage to determine whether reading tag information again, as long as it is fit to the characteristic of mancarried device.
It is illustrative rather than restrictive more than describing.When the study disclosure, those skilled in the art will know many changes of the present invention.Therefore, scope of the present invention should not determined according to above description, but should determine according to the four corner of claim and equivalent thereof.
Applicability on the industry
The present invention is applicable to the various devices with RFID tag reading function, such as mobile phone, PDA, Notebook computer etc.
Claims (34)
1, a kind of mancarried device comprises:
The RF-ID reader is used to detect the label information of RF-ID label;
Storer is used to store the label information that the RF-ID reader detects; With
Controller when input RF-ID tag read and when label information is effective, is fetched the label information in the storer.
2, mancarried device as claimed in claim 1 also comprises: the importation is used to receive the RF-ID tag read.
3, mancarried device as claimed in claim 2, wherein, when input RF-ID tag read and when label information is invalid, controller control RF-ID reader detects the label information of RF-ID label again.
4, mancarried device as claimed in claim 3, wherein, when the label information that detects again was identical with the previously stored label information of storer, controller abandoned the label information that detects again; When the label information that detects again and the previously stored label information of storer not simultaneously, the label information that controller will detect again stores in the storer.
5, mancarried device as claimed in claim 4, wherein, when definite label information was effective, controller was determined the validity degree of label information, and the validity degree that label information is provided and determines.
6, mancarried device as claimed in claim 5 also comprises: display is used for display tag information and corresponding to the message of the validity degree of determining.
7, mancarried device as claimed in claim 5, wherein, when the moment from tags detected information began also not have to pass through predetermined effective time, controller determined that label information is effective.
8, mancarried device as claimed in claim 7 also comprises: timer, pick up counting from moment of RF-ID reader tags detected information, and
When the time of calculating surpassed described predetermined effective time, controller detected the label information of RF-ID label again according to reading order control RF-ID reader; If the time of calculating does not surpass described predetermined effective time, controller is according to the previously stored label information of reading order detection of stored device so.
9, mancarried device as claimed in claim 8, wherein, when the time of calculating surpassed described predetermined effective time, the difference between the time that the controller utilization is calculated and described predetermined effective time was determined the validity degree.
10, mancarried device as claimed in claim 5, wherein, when the position of current location distance detecting label information was in predetermined coverage, controller determined that label information is effective.
11, mancarried device as claimed in claim 10 also comprises: the range observation part, be used to measure position from tags detected information to the displacement the position of input reading order, and
When described displacement surpassed described predetermined coverage, controller detected the label information of RF-ID label again according to reading order control RF-ID reader; If described displacement does not surpass described predetermined coverage, controller is according to the previously stored label information of reading order detection of stored device so.
12, mancarried device as claimed in claim 11, wherein, when described displacement did not surpass described coverage, controller utilized the difference between described displacement and the described coverage to determine the validity degree.
13, mancarried device as claimed in claim 3 also comprises:
Communications portion is used for carrying out radio communication with the server corresponding to label information, and receives predetermined information; With
Display shows the data that receive from communications portion according to the control of controller.
14, mancarried device as claimed in claim 1, wherein, memory stores is about the time of tags detected information and the information and the label information of position.
15, mancarried device as claimed in claim 1, wherein, when when stored tag information is passed through the schedule time, the label information of storer deletion storage.
16, mancarried device as claimed in claim 2, wherein, when the input reading order, the RF-ID reader detects in the given time at the predetermined label information that reads all interior RF-ID labels of distance.
17, mancarried device as claimed in claim 2, wherein, when having imported reading order by the importation during carrying out predetermined application, controller control RF-ID reader optionally only detects the label information corresponding to the RF-ID label of described application program.
18, a kind of mancarried device comprises:
The RF-ID reader is used to detect the label information of RF-ID label;
Storer is used to store label information that the RF-ID reader detects and reads relevant additional information with the RF-ID label; With
Controller is selected invalid label information and is deleted the information of selecting according to described additional information from storer.
19, mancarried device as claimed in claim 18, wherein, described additional information comprises at least a in position, effective time and the coverage of time, tags detected information of tags detected information.
20, mancarried device as claimed in claim 19, wherein, during in meeting the following conditions at least one, controller determines that based on described additional information label information is invalid, described condition comprises:
Begin elapsed time when surpassing described effective time when time from tags detected information; With
When from the position of tags detected information when the displacement of current location surpasses described coverage.
21, a kind of RF-ID tag reading method of mancarried device, this method may further comprise the steps:
(a) when the input reading order, determine whether the previous label information that detects and store is effective; With
(b) when described label information is effective, provide the label information of storage.
22, RF-ID tag reading method as claimed in claim 21, further comprising the steps of:
(c) when definite described label information is invalid, read the RF-ID label, detect and provide the label information of RF-ID label.
23, RF-ID tag reading method as claimed in claim 22, further comprising the steps of:
(d) when the label information that detects is identical with previously stored label information, abandon the label information that detects again, when the label information that detects and previously stored label information not simultaneously, store the label information of detection.
24, RF-ID tag reading method as claimed in claim 21, wherein, step (a) utilization determines from the time elapsed time of tags detected information whether label information is effective.
25, RF-ID tag reading method as claimed in claim 24, wherein, step (a) may further comprise the steps:
Calculating is from tags detected information elapsed time;
Relatively time of Ji Suaning and predetermined effective time; With
When the time of calculating surpasses described effective time, determine that label information is effective, when the time of calculating surpasses described effective time, determine that label information is invalid.
26, RF-ID tag reading method as claimed in claim 25, further comprising the steps of:
When definite label information is effective, use the time of calculating and the validity degree that the difference between described effective time is determined label information.
27, RF-ID tag reading method as claimed in claim 21, wherein, step (a) utilization determines to the distance the current location whether label information is effective from the position of tags detected information.
28, RF-ID tag reading method as claimed in claim 27, wherein, step (a) may further comprise the steps:
Displacement the position of measurement from the position of tags detected information to the input reading order; With
When described displacement does not have to surpass predetermined coverage, determine that label information is effective, when described displacement surpasses described coverage, determine that label information is invalid.
29, RF-ID tag reading method as claimed in claim 28, when definite label information was effective, described method was further comprising the steps of:
Utilize difference between described displacement and the described coverage to determine the validity degree of label information.
30, RF-ID tag reading method as claimed in claim 21, further comprising the steps of:
Carry out radio communication with server, and receive data corresponding to described label information; With
Show the data that receive.
31, RF-ID tag reading method as claimed in claim 21, further comprising the steps of:
Store in addition about the time of tags detected information and the information of position.
32, RF-ID tag reading method as claimed in claim 21 is when during the schedule time, deleting the label information of storage from the stored tag information process.
33, RF-ID tag reading method as claimed in claim 22, wherein, step (c) detects the predetermined label information that reads all interior RF-ID labels of distance.
34, RF-ID tag reading method as claimed in claim 22, wherein, when importing reading order during carrying out predetermined application, step (c) optionally only detects the label information corresponding to the RF-ID label of described application program.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050021047 | 2005-03-14 | ||
| KR10-2005-0021047 | 2005-03-14 | ||
| KR20050021047 | 2005-03-14 | ||
| KR10-2006-0011156 | 2006-02-06 | ||
| KR1020060011156 | 2006-02-06 | ||
| KR1020060011156A KR101185378B1 (en) | 2005-03-14 | 2006-02-06 | The portable device for caching RF-ID tag data and method thereof |
| PCT/KR2006/000845 WO2006112608A1 (en) | 2005-03-14 | 2006-03-09 | Portable device for caching rf-id tag data and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101061493A true CN101061493A (en) | 2007-10-24 |
| CN101061493B CN101061493B (en) | 2010-09-08 |
Family
ID=37632333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800010204A Active CN101061493B (en) | 2005-03-14 | 2006-03-09 | Portable device for caching RF-ID tag data and method thereof |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4681646B2 (en) |
| KR (1) | KR101185378B1 (en) |
| CN (1) | CN101061493B (en) |
| DE (1) | DE602006017178D1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148985A1 (en) * | 2009-11-24 | 2010-12-29 | 中兴通讯股份有限公司 | Rfid reader and data storage method thereof |
| CN102999472A (en) * | 2012-12-03 | 2013-03-27 | 宁波舜宇光电信息有限公司 | Novel modular individual parameter passing method and system |
| CN104065400A (en) * | 2013-09-29 | 2014-09-24 | 上海飞聚微电子有限公司 | Count number reading method for RFID chips and device for implementing same |
| CN109282814A (en) * | 2017-07-21 | 2019-01-29 | 中兴通讯股份有限公司 | Localization method, device and system, positioning system distribution method, storage medium |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100777372B1 (en) * | 2006-10-31 | 2007-11-19 | 에스케이 텔레콤주식회사 | Device and method of detecting information for nfc rfid terminal |
| KR100867717B1 (en) * | 2007-02-12 | 2008-11-10 | 부산대학교 산학협력단 | System and method for processing data of RFID Tag Memory |
| US8665067B2 (en) * | 2007-07-27 | 2014-03-04 | Lucomm Technologies, Inc. | Systems and methods for object localization and path identification based on RFID sensing |
| KR100895674B1 (en) * | 2007-11-02 | 2009-05-07 | 아시아나아이디티 주식회사 | Method and system for analysis of rfid code using cache |
| KR20090083230A (en) * | 2008-01-29 | 2009-08-03 | (주)블루버드 소프트 | Reader and tag reading method thereof |
| KR101007370B1 (en) * | 2008-12-17 | 2011-01-13 | 한국과학기술원 | Powerless terminal and method of identification for the powerless terminal |
| KR101028395B1 (en) * | 2010-04-21 | 2011-04-13 | (주)위즈앤테크 | System for interconnecting between mobile terminal and blue-tooth device using usb memory |
| JP5962178B2 (en) * | 2012-04-26 | 2016-08-03 | セイコーエプソン株式会社 | Medium processing apparatus, method for controlling medium processing apparatus, and program |
| KR101266406B1 (en) * | 2012-10-17 | 2013-05-22 | 에이큐 주식회사 | Terminal using information according to tagging count and method thereof |
| JP6413274B2 (en) * | 2014-03-20 | 2018-10-31 | 富士通株式会社 | Mobile terminal device, information processing method, program, and information processing system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0316750U (en) * | 1989-06-29 | 1991-02-19 | ||
| JPH04311290A (en) * | 1991-04-10 | 1992-11-04 | Toshiba Corp | Radio medium processing device |
| JPH09224270A (en) * | 1996-02-15 | 1997-08-26 | Kokusai Electric Co Ltd | Radio calling receiver |
| JPH10275208A (en) * | 1997-03-31 | 1998-10-13 | Olympus Optical Co Ltd | Ic memory card and information display device therefor |
| JP2001273226A (en) * | 2000-01-19 | 2001-10-05 | Kaoru Watabe | Device and method for linking materiality with network service |
| JP4514880B2 (en) * | 2000-02-28 | 2010-07-28 | 大日本印刷株式会社 | Book delivery, returns and inventory management system |
| US6853294B1 (en) * | 2000-07-26 | 2005-02-08 | Intermec Ip Corp. | Networking applications for automated data collection |
| JP2003256669A (en) * | 2002-02-28 | 2003-09-12 | Nippon Telegr & Teleph Corp <Ntt> | Ubiquitous information service system, information service providing method, local server, information service providing method by local server, program, and recording medium |
| JP2003317040A (en) | 2002-04-18 | 2003-11-07 | Smart Card Technologies:Kk | Power-saving type rfid card reader/writer |
| JP2004005251A (en) * | 2002-05-31 | 2004-01-08 | Casio Comput Co Ltd | Portable apparatus, and belonging management processing program |
| JP4244729B2 (en) | 2003-03-31 | 2009-03-25 | コクヨ株式会社 | Storage |
| JP4271995B2 (en) * | 2003-06-06 | 2009-06-03 | シャープ株式会社 | Portable terminal, non-contact type individual identification management method, program, and storage medium |
-
2006
- 2006-02-06 KR KR1020060011156A patent/KR101185378B1/en active IP Right Grant
- 2006-03-09 CN CN2006800010204A patent/CN101061493B/en active Active
- 2006-03-09 JP JP2008501806A patent/JP4681646B2/en active Active
- 2006-03-09 DE DE602006017178T patent/DE602006017178D1/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148985A1 (en) * | 2009-11-24 | 2010-12-29 | 中兴通讯股份有限公司 | Rfid reader and data storage method thereof |
| CN102073832A (en) * | 2009-11-24 | 2011-05-25 | 中兴通讯股份有限公司 | Fixed RFID reader and data storage method thereof |
| CN102073832B (en) * | 2009-11-24 | 2014-03-12 | 中兴通讯股份有限公司 | Fixed RFID reader and data storage method thereof |
| CN102999472A (en) * | 2012-12-03 | 2013-03-27 | 宁波舜宇光电信息有限公司 | Novel modular individual parameter passing method and system |
| CN104065400A (en) * | 2013-09-29 | 2014-09-24 | 上海飞聚微电子有限公司 | Count number reading method for RFID chips and device for implementing same |
| CN104065400B (en) * | 2013-09-29 | 2016-08-10 | 上海飞聚微电子有限公司 | The reading method of counting of a kind of RFID chip and device thereof |
| CN109282814A (en) * | 2017-07-21 | 2019-01-29 | 中兴通讯股份有限公司 | Localization method, device and system, positioning system distribution method, storage medium |
| CN109282814B (en) * | 2017-07-21 | 2023-08-29 | 中兴通讯股份有限公司 | Positioning method, device and system, positioning system layout method and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101061493B (en) | 2010-09-08 |
| KR20060100923A (en) | 2006-09-21 |
| JP2008533610A (en) | 2008-08-21 |
| JP4681646B2 (en) | 2011-05-11 |
| KR101185378B1 (en) | 2012-09-24 |
| DE602006017178D1 (en) | 2010-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101061493A (en) | Portable device for caching RF-ID tag data and method thereof | |
| EP1859391B1 (en) | Portable device for caching rf-id tag data and method thereof | |
| US8570155B2 (en) | Mobile terminal device, program storage medium, and information displaying method for displaying information for user in display area part not covered with RFID tag | |
| CN103366196B (en) | Two-dimensional bar code connecting method | |
| US20110256832A1 (en) | Apparatus and method for controlling smart card comprised of multi sensor | |
| JP4552158B2 (en) | Communication device | |
| EP2866188A1 (en) | Method, terminal apparatus and server for transmitting NFC data | |
| US20110105030A1 (en) | Data transfer system, data acquisition device, data acquisition method, data accumulation device, data transmission method, and program for the same | |
| CN1858778A (en) | Storage card and terminal equipment combining storage card | |
| CN1942882A (en) | Continuous data provision by radio frequency identification transponders | |
| EP2843534B1 (en) | Method for display control and electronic device thereof | |
| CN111464692A (en) | Near field communication card determination method and device, storage medium and electronic equipment | |
| CN103064095A (en) | Information processing apparatus, reception information server, information processing method | |
| CN1975756A (en) | RFID system including peak detector | |
| KR101636354B1 (en) | Passive wireless memory device | |
| CN104423996A (en) | View refreshing method and view refreshing device | |
| CN1940974A (en) | Portable electronic device and ic card | |
| CN103533545B (en) | A kind of obtain the method for effective communication account number, device and equipment | |
| US20110298593A1 (en) | Electronic device and method for controlling the same | |
| CN112445766A (en) | Terminal fragment sorting method and device and terminal | |
| CN103559518B (en) | A kind of NFC data transmission, device and terminal device | |
| CN105279466A (en) | Graphic code recognition method and device, and graphic code generation method and device | |
| JP5025662B2 (en) | Reading device, calling device, reading program, calling program, ID reading method and calling method | |
| CN108541311A (en) | Show the method and terminal device of character string | |
| US8362880B2 (en) | Method and computer program product for loading and executing program code at micro-processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |