CN100375114C - Apparatus with electronic label and monitoring method thereof - Google Patents
Apparatus with electronic label and monitoring method thereof Download PDFInfo
- Publication number
- CN100375114C CN100375114C CNB2005100371407A CN200510037140A CN100375114C CN 100375114 C CN100375114 C CN 100375114C CN B2005100371407 A CNB2005100371407 A CN B2005100371407A CN 200510037140 A CN200510037140 A CN 200510037140A CN 100375114 C CN100375114 C CN 100375114C
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- China
- Prior art keywords
- electronic tag
- electronic label
- signal
- comparer
- variable code
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Abstract
The present invention relates to a device with an electronic label, which is provided with a receiving module which can receive wireless searching signals, wherein the receiving module is connected with a comparer triggered by the receiving module, and the output end of the comparer is connected with the electronic label by a locking circuit. The device with the electronic label is monitored by a monitor in a wireless mode, the searching signals can not be received by the receiving module after the device with the electronic label leaves an effective monitoring range, and the comparator is triggered to lock the electronic label through the locking circuit to guarantee a user's information in the electronic label not to be stolen. The present invention also provides the monitoring method of the device with the electronic label.
Description
Technical field
The present invention relates to the device and the monitoring method thereof of electronic label.
Background technology
Electronic tag is the storer that has the identity identification information that can read.Existing multiple electronic installation (as stored value card, electronic attendance card etc.) has electronic tag, can realize functions such as user identity identification, account management, remote controls, its widespread use brings great convenience to people's life, thereby often becomes the target that the robber covets.It is in a single day stolen, and the unprincipled fellow just can utilize electronic tag to pretend to be user identity theft user's fund and secret information, makes the owner of lost property suffer tremendous loss.
Summary of the invention
The device that the purpose of this invention is to provide a kind of electronic label, electronic tag is lost after wherein user profile be not stolen.
The present invention also provides the monitoring method of this device, electronic tag is lost after wherein user profile be not stolen.
The device of electronic label has one can receive the wireless receiver module of looking for signal, and receiver module is connected with a comparer by its triggering, and the output terminal of comparer connects electronic tag by lock-in circuit.
The monitoring method of this device, its step comprises: the device of electronic label receives the wireless signal of looking for, and does not look for signal if receive this in the time of setting, and then locks electronic tag.
The device of electronic label is subjected to the wireless monitoring of a monitor at ordinary times, the device of electronic label, after it left effective monitoring scope, receiver module can't be received and look for signal, then trigger comparator locks electronic tag by lock-in circuit, guarantees that user profile wherein is not stolen.
Use described method,,, electronic tag can't be used at once so lock electronic tag in case then the device of electronic label just can't be received and look for signal because of losing effective monitoring scope of leaving.
Description of drawings
Fig. 1 is the johning knot composition of embodiment one mobile phone;
Fig. 2 is the workflow diagram of embodiment one;
Fig. 3 is the johning knot composition of embodiment two mobile phones;
Fig. 4 is the workflow diagram of embodiment two;
Fig. 5 is the circuit diagram of embodiment two.
Embodiment
Embodiment one
In the present embodiment, the device of electronic label is a mobile phone, is commonly called as mobile phone, and the mobile phone of electronic label can be realized functions such as authentication, remote control, Account Administration, and this is a prior art, does not give unnecessary details.See Fig. 1, the comparer of mobile phone is a processing unit (MCU), and it connects receiver module, the receiver module of mobile phone can with 5 meters scopes of monitor in carry out wireless telecommunications, exceeding 5 meters scopes then can't communication.Processing unit is by the locking pin of lock-in circuit connection electronic tag, and processing unit can lock electronic tag by lock-in circuit.
Method of operating is seen Fig. 2.The diverse location that the user takes mobile phone and monitor with oneself, mobile phone and monitor are separated by within 5 meters.Monitor sends continuously looks for signal, and the processing unit of mobile phone received a signal every 5 seconds by receiver module, receives that then this looks for signal, the electronic tag operate as normal.
Mobile phone is in a single day stolen, the processing unit of mobile phone still received a signal every 5 seconds by receiver module, yet the distance of itself and monitor has surpassed 5 meters, can't receive and look for signal, or the signal of receiving of looking for learns that relatively it is not that pairing this of this monitor looked for signal, and at this moment processing unit sends locking signal to lock-in circuit immediately, the locking electronic tag, then the information in the electronic tag can't be read, and guarantee information is not stolen.
Damage accidentally or lose monitor as the user, mobile phone can not receive the signal of monitor, can lock electronic tag in the same old way.At this moment the user can import unlocking pin on cell phone keyboard, and processing unit contrasts this input and the password value of setting, if password meets then release, and no longer locks electronic tag; After can treating that also monitor is fixed, the user is placed on mobile phone and monitor in 5 meters scopes, and mobile phone receives that again this looks for signal, and processing unit recovers origin operation with regard to release.
Except that mobile phone, the device of described electronic label can be bank card, attendance card etc. also, and its comparer both can have been carried by the device of electronic label, also can establish in addition.
Embodiment two
In the present embodiment, the device of electronic label still is a mobile phone.See Fig. 3, comprise the variable code generator that can produce variable code at random in the mobile phone, the input end of its output terminal concatenation operation device and the transmitter module that can send wireless signal, the input end of comparer is except that connecting receiver module, also link to each other with the output terminal of arithmetical unit, transmitter module and receiver module can carry out wireless telecommunications with monitor (not marking among the figure) in 5 meters scopes, exceeding 5 meters scopes then can't communication.Electronic tag connects comparer by a lock-in circuit.The output terminal of comparer also is connected to a hummer as warning device.
Method of operating is seen Fig. 4.The diverse location that the user takes mobile phone and monitor with oneself, mobile phone and monitor are separated by within 5 meters.The variable code generator of mobile phone produces a variable code at random, sends to the computing that monitor is set in advance to variable code by transmitter module.The arithmetical unit of mobile phone carries out identical to variable code or sets computing accordingly.After sending variable code, the comparer of mobile phone received a signal every 5 seconds by receiver module, then received the signal of looking for after the monitor computing, and comparer contrasts its operation result with this machine, finds that both conform to, then operate as normal.
Mobile phone is in a single day stolen, the comparer of mobile phone still received a signal every 5 seconds by receiver module, yet the distance of itself and monitor has surpassed 5 meters, can't receive and look for signal, at this moment comparer sends locking signal to lock-in circuit immediately, the locking electronic tag, then the information in the electronic tag can't be read, and guarantee information is not stolen.Processing unit also can allow mobile phone sound the alarm simultaneously.
Even the burglar uses another monitor to attempt to produce operation result, because it can't be learnt and the corresponding operational method of mobile phone, so can't be corresponding with the operation result of mobile phone, even comparer is received the operation result that another monitor produces, find not to be inconsistent with the operation result of this machine, then lock electronic tag, the robber still can't steal the information in the electronic tag in the same old way.After returning, mobile phone and monitor are placed in 5 meters scopes, mobile phone is received the operation result that conforms to again, and comparer recovers origin operation with regard to release.
Variable code generator, arithmetical unit, comparer can be made a processing unit (MCU) chip, and as shown in Figure 5, it connects emitting antenna ANT1 by transmitting chip TX5000, connects receiving antenna ANT2 by receiving chip RX5000.The processing unit chip is by being connected an end of electronic tag radio frequency inductive with the lock-in circuit that metal-oxide-semiconductor Q1 forms by resistance R 6.
All the other and embodiment are together.
Claims (10)
1. the device of electronic label is characterized in that, has one can receive the wireless receiver module of looking for signal, and receiver module is connected with a comparer by its triggering, and the output terminal of comparer connects electronic tag by lock-in circuit.
2. device according to claim 1, it is characterized in that, the input end of comparer also connects the output terminal of an arithmetical unit, the input end connection one of arithmetical unit has the output terminal of the variable code generator that can produce variable code at random, and the output terminal of variable code generator also connects the transmitter module that can send wireless signal.
3. device according to claim 1 is characterized in that the output terminal of comparer also is connected to warning device.
4. device according to claim 1 is characterized in that, but comparer also is connected to the input media of trigger comparator.
5. device according to claim 1 is characterized in that, this device is mobile phone.
6. the monitoring method that device as claimed in claim 1 adopted the steps include: to detect step: the device of electronic label receives the wireless signal of looking for, and does not look for signal if receive this in the time of setting, and then locks electronic tag.
7. method according to claim 6 is characterized in that, carried out the variable code step before detecting step earlier: the device of electronic label sends the variable code that produces at random, the computing that the device of electronic label is set in advance to variable code; And in detecting step, the signal of looking for that device received of electronic tag is an operation result, receive look for signal after, then the operation result contrast of himself is looked for the operation result in the signal, if both do not conform to, then lock electronic tag.
8. according to claim 6 or 7 described methods, it is characterized in that, behind the locking electronic tag,, then unlock if after process detects step once more, reach the condition that does not lock electronic tag.
9. monitoring method according to claim 6 is characterized in that, also gives the alarm in the time of the locking electronic tag.
10. monitoring method according to claim 6 is characterized in that, behind the locking electronic tag, if the device of electronic label receives and the input that imposes a condition and conform to, then unlocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100371407A CN100375114C (en) | 2005-09-12 | 2005-09-12 | Apparatus with electronic label and monitoring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100371407A CN100375114C (en) | 2005-09-12 | 2005-09-12 | Apparatus with electronic label and monitoring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1737606A CN1737606A (en) | 2006-02-22 |
| CN100375114C true CN100375114C (en) | 2008-03-12 |
Family
ID=36080463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100371407A Expired - Fee Related CN100375114C (en) | 2005-09-12 | 2005-09-12 | Apparatus with electronic label and monitoring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100375114C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203881A (en) * | 2015-09-18 | 2015-12-30 | 国家电网公司 | Terminal box for high-voltage equipment insulation and electrification testing and testing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478994A (en) * | 1994-07-13 | 1995-12-26 | Rahman; Sam | Secure credit card which prevents unauthorized transactions |
| CN2658846Y (en) * | 2003-08-21 | 2004-11-24 | 泉茂科技股份有限公司 | Radio distinguishing lock |
| CN2842447Y (en) * | 2005-09-13 | 2006-11-29 | 全观友 | Apparatus having electronic label |
-
2005
- 2005-09-12 CN CNB2005100371407A patent/CN100375114C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478994A (en) * | 1994-07-13 | 1995-12-26 | Rahman; Sam | Secure credit card which prevents unauthorized transactions |
| CN2658846Y (en) * | 2003-08-21 | 2004-11-24 | 泉茂科技股份有限公司 | Radio distinguishing lock |
| CN2842447Y (en) * | 2005-09-13 | 2006-11-29 | 全观友 | Apparatus having electronic label |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1737606A (en) | 2006-02-22 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20100912 |