CN102760238A - Controlled device and control system - Google Patents
Controlled device and control system Download PDFInfo
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- CN102760238A CN102760238A CN2011101080387A CN201110108038A CN102760238A CN 102760238 A CN102760238 A CN 102760238A CN 2011101080387 A CN2011101080387 A CN 2011101080387A CN 201110108038 A CN201110108038 A CN 201110108038A CN 102760238 A CN102760238 A CN 102760238A
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Abstract
A control system comprises a portable electronic device and a controlled device. The portable electronic device comprises an input unit, a first processing unit and a transmission unit. The controlled device comprises a radio frequency identification label and a controlled module. The radio frequency identification label comprises a receiving unit, a first memory unit where a group of first passwords is stored, and a second processing unit. The portable electronic device generates a group of first keys and a group of control instructions to be transmitted according to the operation of the input unit. The second processing unit of the controlled device is used to determine whether to output a group of control signals corresponding to the control instructions according to the first keys and the first passwords received by the receiving unit, and the controlled module is controlled by the control instructions to execute corresponding actions.
Description
Technical field
The present invention relates to a kind of controlled device and control system, be meant a kind of controlled device and control system of using radio frequency identification technique especially.
Background technology
As shown in Figure 1, the control system of in the past using RFID technology comprises a lockset 50, a RFID label 51 shown in TaiWan, China patent announcement numbering I305758, and a RFID reading machine 52.Whether this RFID reading machine 52 is arranged on this lockset 50, and this lockset 50 reads the information on this RFID label 51 through RFID reading machine 52, and unblank according to the information decision that RFID reading machine 52 is read.Because this lockset constitute induction type, do not need must rotation behind the key alignment keyhole be unblanked like tradition, comparatively rapidly convenient when unblanking.
Yet these RFID reading machine 52 costs are high compared to the RFID label, if this RFID reading machine 52 is arranged on this lockset 50, can make the price of lockset 50 effectively to reduce.
Summary of the invention
The object of the present invention is to provide and a kind ofly receive control signal and controlled device with low cost through radio frequency identification technique.
Controlled device of the present invention comprises a RFID tag and a controlled module.This RFID tag comprises a receiving element, a mnemon and a processing unit.This receiving element is applicable to wireless mode and receives one group of first key and one group of steering order.This mnemon is used to store one group of first password.This processing unit is electrically connected on this receiving element and this mnemon, and whether stored first password decision of first key that is used for receiving according to this receiving element and this mnemon exports one group of control signal corresponding to this steering order.This controlled module is electrically connected on the processing unit of this RFID tag, is used for when this this control signal of processing unit output, receives this control signal control and carries out corresponding action.
Controlled device of the present invention, the processing unit of this RFID tag are exported this control signal when stored first passwords match of first key that this receiving element received and this mnemon.
Controlled device of the present invention, this controlled module comprises a brake component, this brake component is locked or the state of release according to this control signal decision when this control signal of this processing unit output.
Controlled device of the present invention, this controlled module comprises a switch piece, this switch piece receives this control signal control to switch the state that opens or closes.
Controlled device of the present invention, this controlled module comprises a switch piece, this switch piece is the multimode formula and receives this control signal control with the decision output state.
Controlled device of the present invention; The receiving element of this RFID tag also receives one group of second key with wireless mode; The mnemon of this RFID tag also stores one group of second password, and whether the processing unit of this RFID tag also exports this control signal according to second key and stored second password decision of this mnemon that this receiving element received.
Controlled device of the present invention; The mnemon of this RFID tag also stores an errors number; The processing unit of this RFID tag is also according to first key and the first stored password of this mnemon that this receiving element received; How decision upgrades the stored errors number of this mnemon, and after errors number reaches a predetermined restriction, this processing unit one section default time that leaves unused.
Controlled device of the present invention; This processing unit also carries out following processing: judge whether this second password conforms to this second key, when this second password conforms to this second key, judge then whether this first password conforms to this first key; When this first password conforms to this first key; Export this control signal, when this first password does not conform to this first key, upgrade the stored errors number of this mnemon; And after errors number reaches a predetermined restriction, this processing unit one section default time that leaves unused.
Another object of the present invention is to provide a kind of control system of coming transmission of control signals and reduction controlled device cost through radio frequency identification technique.
Control system of the present invention comprises a portable electronic devices and a controlled device.This portable electronic devices comprises an input block, first processing unit and a delivery unit.This input block can supply operation with input signal.This first processing unit is electrically connected on this input block, in order to according to the suffered operation of this input block, produces one group of first key and one group of steering order.This delivery unit is electrically connected on this first processing unit, in order to this first key and this steering order are sent out with wireless mode.This controlled device comprises a RFID tag and a controlled module.This RFID tag comprises a receiving element, first mnemon and one second processing unit; This receiving element is used for receiving this first key and this steering order with wireless mode; This first mnemon is used to store one group of first password; This second processing unit is electrically connected on this receiving element and this first mnemon, and whether stored first password decision of first key that is used for receiving according to this receiving element and this first mnemon exports one group of control signal corresponding to this steering order.This controlled module is electrically connected on second processing unit of this RFID tag, is used for when this this control signal of second processing unit output, receives this control signal control and carries out corresponding action.
Control system of the present invention, second processing unit of this controlled device are exported this control signal when stored first passwords match of first key that this receiving element received and this first mnemon.
Control system of the present invention, this controlled module comprises a brake component, this brake component is locked or the state of release according to this control signal decision when this control signal of this second processing unit output.
Control system of the present invention, this controlled module comprises a switch piece, this switch piece receives this control signal control to switch the state that opens or closes.
Control system of the present invention, this controlled module comprises a switch piece, this switch piece is the multimode formula and receives this control signal control with the decision output state.
Control system of the present invention; This portable electronic devices also comprises second mnemon that is electrically connected on this first processing unit; This second mnemon is in order to store one group of second key; Also store one group of second password in first mnemon of this controlled device; This first processing unit also reads this second key from this second mnemon, and this delivery unit also sends out second key that first processing unit is read with wireless mode, and this receiving element also receives this second key with wireless mode; Second key that this second processing unit also receives according to second password in this first mnemon and this receiving element, whether decision exports this control signal.
Control system of the present invention; Also store an errors number in first mnemon of this controlled device; This second processing unit is also according to first key and the first stored password of this mnemon that this receiving element received; How decision upgrades the stored errors number of this first mnemon, and after errors number reaches a predetermined restriction, this second processing unit one section default time that leaves unused.
Control system of the present invention; This second processing unit also carries out following processing: judge whether this second password conforms to this second key, when this second password conforms to this second key, judge then whether this first password conforms to this first key; When this first password conforms to this first key; Export this control signal, when this first password does not conform to this first key, upgrade the stored errors number of this mnemon; And after errors number reaches a predetermined restriction, this second processing unit one section default time that leaves unused.
Beneficial effect of the present invention is: through being arranged on the RFID tag in this controlled device, replace traditional RF identification reading machine, effectively reduce the cost of this controlled device, and the while is with the advantage of frequency identification system.
Description of drawings
Fig. 1 is a calcspar, and control system in the past is described;
Fig. 2 is a calcspar, and first preferred embodiment of the present invention is described;
Fig. 3 is a calcspar, and a controlled module of this first preferred embodiment is described;
Fig. 4 is a calcspar, and second preferred embodiment of the present invention is described;
Fig. 5 is a process flow diagram, and the reception flow process of an errors number accumulative total formula of this second preferred embodiment is described;
Fig. 6 is a process flow diagram, and the reception flow process of an errors number reverse buckling type of this second preferred embodiment is described;
Fig. 7 is a calcspar, and a controlled module of this second preferred embodiment is described.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of following cooperation, can clearly appear with reference to two preferred embodiments of accompanying drawing.
Before the present invention is described in detail, be noted that in following description similarly assembly is to represent with identical numbering.
Consult Fig. 2, first preferred embodiment of control system of the present invention comprises a portable electronic devices 1 and a controlled device 2, and comes to link up each other through wireless transmission.
This portable electronic devices 1 comprises an input block 11, first processing unit 12 and a delivery unit 13.This input block 11 comprises a plurality of buttons, supplies operating personnel's operation with input signal.This first processing unit 12 is electrically connected on this input block 11 and this delivery unit 13; And according to the suffered operation of this input block 11; Produce one group of first key and one group of steering order, then transfer to this controlled device 2 with wireless mode through this delivery unit 13.In this first preferred embodiment, this portable electronic devices 1 is a mobile phone, and has a radio-frequency discriminating reader and be used to transmit first key and steering order.
This controlled device 2 comprises a RFID tag 21 and a controlled module 22.This RFID tag 21 comprises a receiving element 211, a mnemon 213 and one second processing unit 212.This receiving element 211 is electrically connected on this second processing unit 212, is used for receiving this first key and this steering order with wireless mode, and transmits it to this second processing unit 212.This mnemon 213 is electrically connected on this second processing unit 212, and stores one group of first password.This second processing unit 212 is electrically connected on this controlled module 22; And relatively this first key and first password that is stored in this mnemon 213; If this first key and this first passwords match are then exported one group of control signal corresponding to this steering order, transfer to this controlled module 22; If this first key does not conform to this first password, then do not handle anything.This controlled module 22 receives the control of this control signal and carries out corresponding action.In this first preferred embodiment, this controlled device 2 is a lockset, and this controlled module 22 has a brake component 221, and this brake component 221 is according to the content of this control signal, the state of decision " locking " or " release ".
Consult Fig. 3, what deserves to be mentioned is, this controlled device 2 also can be a switch, and this controlled module 22 has a switch piece 223.When this first key and this first passwords match, then this control signal is transferred to the switch piece 223 of this controlled module 22, and this switch piece 223 is according to the content of this control signal, and " opening " or "off" state are switched in decision.Moreover, this switch piece 223 also can be the multimode formula, and according to this control signal in order to the decision output state.
Consult Fig. 4, second preferred embodiment of control system of the present invention comprises a portable electronic devices 1 ' and a controlled device 2 ', and comes to link up each other through wireless transmission.
This portable electronic devices 1 ' comprises an input block 11 ', one first processing unit 12 ', a mnemon 14 and a delivery unit 13 ' that stores one group of second key.This input block 11 ' comprises a plurality of buttons, supplies operation with input signal.This first processing unit 12 ' is electrically connected on this input block 11 ', this delivery unit 13 ' and this mnemon 14; And according to the suffered operation of this input block 11 '; Produce one group of first key and one group of steering order; And also read this second key, then transfer to this controlled device 2 ' with wireless mode through this delivery unit 13 ' from this mnemon 14.
This controlled device 2 ' comprises a RFID tag 21 ' and a controlled module 22 '.This RFID tag 21 ' comprises a receiving element 211 ', a mnemon 213 ' and one second processing unit 212 '.This receiving element 211 ' is electrically connected on this second processing unit 212 ', is applicable to wireless mode to receive this first key, this second key and this steering order, and transmits it to this second processing unit 212 '.This mnemon 213 ' is electrically connected on this second processing unit 212 ', and stores one group of first password, one group of second password and an errors number.This second processing unit 212 ' is electrically connected on this controlled module 22 '; First key that is used for receiving, second key according to this receiving element 211 '; And stored first password, second password and the errors number of this mnemon 213 ', whether decision exports one group of this controlled module 22 ' that controls signal to corresponding to this steering order.This controlled module 22 ' receives the control of this control signal and carries out corresponding action.
In this second preferred embodiment, this portable electronic devices 1 ' is a mobile phone, and has a radio-frequency discriminating reader and be used to transmit this first key, second key and this steering order; This controlled device 2 ' is a lockset, and this controlled module 22 ' has a brake component 221 '.
Through above-mentioned member, the operating process of second preferred embodiment of the present invention is narrated as follows:
Consult Fig. 5 and Fig. 6 simultaneously, the operating process of this controlled device 2 ' divided into two types of errors number accumulative total formula and errors number reverse buckling types, and narrate as follows:
< errors number accumulative total formula >
Step 31: this receiving element 211 ' receives this first key, this second key and this steering order.Then flow process advances to step 32.
Step 32: this second processing unit 212 ' judges whether the second stored password of this second key and this mnemon 213 ' is identical, if then skip to step 33, if otherwise finish this flow process.
Step 33: this second processing unit 212 ' judges whether the first stored password of this first key and this mnemon 213 ' is identical, if then skip to step 34, if otherwise skip to step 37.
Step 34: this second processing unit 212 ' judges that whether the errors number that is stored in this mnemon 213 ' is greater than zero, if then skip to step 35, if otherwise skip to step 36.
Step 35: the errors number that this second processing unit 212 ' will be stored in this mnemon 213 ' is updated to zero.Then flow process advances to step 36.
Step 36: one group of this controlled module 22 ' that controls signal to of this second processing unit, 212 ' output corresponding to this steering order.Flow process finishes then.
Step 37: this second processing unit 212 ' judges in this mnemon 213 ', whether stored errors number arrives the preset upper limit, if words then skip to step 38, if otherwise skip to step 39.
Step 38: this second processing unit, 212 ' idle one section Preset Time.Flow process finishes then.
Step 39: this second processing unit 212 ' adds one with stored errors number in this mnemon 213 '.Flow process finishes then.
< errors number reverse buckling type >
Step 41: after this receiving element 211 ' receives this first key, this second key and this steering order.Then flow process advances to step 42.
Step 42: this second processing unit 212 ' judges whether the second stored password of this second key and this mnemon 213 ' is identical, if then skip to step 43, if otherwise finish this flow process.
Step 43: this second processing unit 212 ' judges whether the first stored password of this first key and this mnemon 213 ' is identical, if then skip to step 44, if otherwise skip to step 47.
Step 44: this second processing unit 212 ' judges that whether the errors number that is stored in this mnemon 213 ' is less than preset higher limit, if then skip to step 45, if otherwise skip to step 46.
Step 45: the errors number answer that this second processing unit 212 ' will be stored in this mnemon 213 ' is this upper limit, and then flow process advances to step 46.
Step 46: one group of this controlled module 22 ' that controls signal to of this second processing unit, 212 ' output corresponding to this steering order.Flow process finishes then.
Step 47: this second processing unit 212 ' judges in this mnemon 213 ' whether stored errors number is zero, if then skip to step 48, if otherwise skip to step 49.
Step 48: this second processing unit, 212 ' idle one section Preset Time.Flow process finishes then.
Step 49: this second processing unit 212 ' subtracts one with stored errors number in this mnemon 213 '.Flow process finishes then.
Take a broad view of this errors number accumulative total formula and errors number reverse buckling type; At this first key that receives, this second key and be stored in first password in this mnemon 213 ', when second password meets mutually; This second processing unit 212 ' can export this control signal to this controlled module 22 '; This brake component 221 ' determines the state of " locking " or " release " just according to the content of this control signal.Wherein, this second key and this second password are to be used to guarantee this portable electronic devices 1 ' and the device of this controlled device 2 ' for working in coordination.
Consult Fig. 7, what deserves to be mentioned is, this controlled device 2 ' also can be a switch, and this controlled module 22 ' has a switch piece 223 '.At this first key that receives, this second key and be stored in first password in this mnemon 213 ', when second password meets mutually; Then this control signal is transferred to the switch piece 223 ' of this controlled module 22 '; This switch piece 223 ' is according to the content of this control signal, and " opening " or "off" state are switched in decision.Moreover, this switch piece 223 ' also can be the multimode formula, and according to this control signal in order to the decision output state.
In sum, first preferred embodiment of the present invention, second preferred embodiment have the following advantages compared to technology in the past:
One, this RFID tag 21 (21 ') is arranged in this controlled device 2 (2 '), is under the situation of lockset at this controlled device, all can effectively reduce its cost, and the advantage of still possessing radio frequency identification technique.
Two, the two-part password is adopted in second preferred embodiment of the present invention; The method can be avoided the exhaustive attack of Brute Force method; So this first password do not conform to this first key, the errors number that is added up reaches prescribes a time limit, this second processing unit 212 ' one section Preset Time that will leave unused; Preset Time is set bigger, more can postpone the attack of Brute Force method.
Claims (16)
1. controlled device is characterized in that:
This controlled device comprises:
A RFID tag, this RFID tag comprises:
A receiving element is applicable to wireless mode to receive one group of first key and one group of steering order;
A mnemon is used to store one group of first password; And
A processing unit is electrically connected on this receiving element and this mnemon, and whether stored first password decision of first key that is used for receiving according to this receiving element and this mnemon exports one group of control signal corresponding to this steering order; And
A controlled module is electrically connected on the processing unit of this RFID tag, is used for when this this control signal of processing unit output, receives this control signal control and carries out corresponding action.
2. controlled device according to claim 1 is characterized in that: the processing unit of this RFID tag is exported this control signal when stored first passwords match of first key that this receiving element received and this mnemon.
3. controlled device according to claim 1 is characterized in that: this controlled module comprises a brake component, and this brake component is locked or the state of release according to this control signal decision when this control signal of this processing unit output.
4. controlled device according to claim 1 is characterized in that: this controlled module comprises a switch piece, and this switch piece receives this control signal control to switch the state that opens or closes.
5. controlled device according to claim 1 is characterized in that: this controlled module comprises a switch piece, and this switch piece is the multimode formula and receives this control signal control with the decision output state.
6. controlled device according to claim 1; It is characterized in that: the receiving element of this RFID tag also receives one group of second key with wireless mode; The mnemon of this RFID tag also stores one group of second password, and whether the processing unit of this RFID tag also exports this control signal according to second key and stored second password decision of this mnemon that this receiving element received.
7. controlled device according to claim 6; It is characterized in that: the mnemon of this RFID tag also stores an errors number; The processing unit of this RFID tag is also according to first key and the first stored password of this mnemon that this receiving element received; How decision upgrades the stored errors number of this mnemon, and after errors number reaches a predetermined restriction, this processing unit one section default time that leaves unused.
8. controlled device according to claim 7; It is characterized in that: this processing unit also carries out following processing: judge whether this second password conforms to this second key, when this second password conforms to this second key, judge then whether this first password conforms to this first key; When this first password conforms to this first key; Export this control signal, when this first password does not conform to this first key, upgrade the stored errors number of this mnemon; And after errors number reaches a predetermined restriction, this processing unit one section default time that leaves unused.
9. control system is characterized in that:
This control system comprises:
A portable electronic devices comprises:
An input block can supply operation with input signal;
One first processing unit is electrically connected on this input block, in order to according to the suffered operation of this input block, produces one group of first key and one group of steering order; And
A delivery unit is electrically connected on this first processing unit, in order to this first key and this steering order are sent out with wireless mode; And
A controlled device comprises:
A RFID tag; Comprise a receiving element, first mnemon and one second processing unit; This receiving element is used for receiving this first key and this steering order with wireless mode; This first mnemon is used to store one group of first password; This second processing unit is electrically connected on this receiving element and this first mnemon, and whether stored first password decision of first key that is used for receiving according to this receiving element and this first mnemon exports one group of control signal corresponding to this steering order; And
A controlled module is electrically connected on second processing unit of this RFID tag, is used for when this this control signal of second processing unit output, receives this control signal control and carries out corresponding action.
10. control system according to claim 9 is characterized in that: second processing unit of this controlled device is exported this control signal when stored first passwords match of first key that this receiving element received and this first mnemon.
11. control system according to claim 9 is characterized in that: this controlled module comprises a brake component, and this brake component is locked or the state of release according to this control signal decision when this control signal of this second processing unit output.
12. control system according to claim 9 is characterized in that: this controlled module comprises a switch piece, and this switch piece receives this control signal control to switch the state that opens or closes.
13. control system according to claim 9 is characterized in that: this controlled module comprises a switch piece, and this switch piece is the multimode formula and receives this control signal control with the decision output state.
14. control system according to claim 9; It is characterized in that: this portable electronic devices also comprises second mnemon that is electrically connected on this first processing unit; This second mnemon is in order to store one group of second key; Also store one group of second password in first mnemon of this controlled device; This first processing unit also reads this second key from this second mnemon, and this delivery unit also sends out second key that first processing unit is read with wireless mode, and this receiving element also receives this second key with wireless mode; Second key that this second processing unit also receives according to second password in this first mnemon and this receiving element, whether decision exports this control signal.
15. control system according to claim 14; It is characterized in that: also store an errors number in first mnemon of this controlled device; This second processing unit is also according to first key and the first stored password of this mnemon that this receiving element received; How decision upgrades the stored errors number of this first mnemon, and after errors number reaches a predetermined restriction, this second processing unit one section default time that leaves unused.
16. control system according to claim 15; It is characterized in that: this second processing unit also carries out following processing: judge whether this second password conforms to this second key, when this second password conforms to this second key, judge then whether this first password conforms to this first key; When this first password conforms to this first key; Export this control signal, when this first password does not conform to this first key, upgrade the stored errors number of this mnemon; And after errors number reaches a predetermined restriction, this second processing unit one section default time that leaves unused.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101080387A CN102760238A (en) | 2011-04-28 | 2011-04-28 | Controlled device and control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101080387A CN102760238A (en) | 2011-04-28 | 2011-04-28 | Controlled device and control system |
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| CN102760238A true CN102760238A (en) | 2012-10-31 |
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| CN2011101080387A Pending CN102760238A (en) | 2011-04-28 | 2011-04-28 | Controlled device and control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881691A (en) * | 2014-02-28 | 2015-09-02 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105653620A (en) * | 2015-12-25 | 2016-06-08 | 上海智臻智能网络科技股份有限公司 | Log analysis method and device of intelligent question answering system |
| CN107527085A (en) * | 2017-08-16 | 2017-12-29 | 河南顺达鸽具有限公司 | A kind of method and device for preventing from replicating miniature inductive chip |
| CN112519935A (en) * | 2019-09-18 | 2021-03-19 | 彦豪金属工业股份有限公司 | Bicycle component pairing system and method thereof |
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| TW200828191A (en) * | 2006-12-28 | 2008-07-01 | Inventec Appliances Corp | Method for mobile device burglarproof and burglarproof device thereof |
| TW200902821A (en) * | 2007-07-05 | 2009-01-16 | David Wong | Electrical lock device and method using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200828191A (en) * | 2006-12-28 | 2008-07-01 | Inventec Appliances Corp | Method for mobile device burglarproof and burglarproof device thereof |
| TW200902821A (en) * | 2007-07-05 | 2009-01-16 | David Wong | Electrical lock device and method using the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881691A (en) * | 2014-02-28 | 2015-09-02 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104881691B (en) * | 2014-02-28 | 2018-08-07 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN105653620A (en) * | 2015-12-25 | 2016-06-08 | 上海智臻智能网络科技股份有限公司 | Log analysis method and device of intelligent question answering system |
| CN105653620B (en) * | 2015-12-25 | 2020-05-22 | 上海智臻智能网络科技股份有限公司 | Log analysis method and device of intelligent question-answering system |
| CN107527085A (en) * | 2017-08-16 | 2017-12-29 | 河南顺达鸽具有限公司 | A kind of method and device for preventing from replicating miniature inductive chip |
| CN112519935A (en) * | 2019-09-18 | 2021-03-19 | 彦豪金属工业股份有限公司 | Bicycle component pairing system and method thereof |
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Application publication date: 20121031 |