CN106600878B - A kind of near field electromagnetic wave burglary-resisting system and its control method - Google Patents
A kind of near field electromagnetic wave burglary-resisting system and its control method Download PDFInfo
- Publication number
- CN106600878B CN106600878B CN201611251815.2A CN201611251815A CN106600878B CN 106600878 B CN106600878 B CN 106600878B CN 201611251815 A CN201611251815 A CN 201611251815A CN 106600878 B CN106600878 B CN 106600878B
- Authority
- CN
- China
- Prior art keywords
- alarm
- electromagnetic wave
- signal
- module
- microprocessor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
A kind of near field electromagnetic wave burglary-resisting system, including transmitting module, reflecting module, reflecting module and alarm modules；The transmitting module includes electromagnetic wave signal generator, power amplifier and electromagnetic wave transmitter；The transmitting module includes electromagnetic wave signal generator；The receiving module includes electromagnetic wave receiver, analog-digital converter, microprocessor；The alarm modules include vibration alarm component, audio alarm component；It is synchronized between the transmitting module and the analog-digital converter by electric signal, the information that the microprocessor is provided according to the analog-digital converter calculates reflecting module at a distance from receiving module, and the first estate alarm signal, the second grade alert signal and tertiary gradient alarm signal are sent out to the alarm modules according to the calculated distance, different grades of alarm signal is realized by the vibration alarm component and the audio alarm component.
Description
Technical field
The present invention relates to electronic technology fields, burglar alarm, more particularly to a kind of electromagnetic wave theft prevention system and its control
Method.
Background technique
Have some network operators for antitheft problem and propose Corresponding Countermeasures, fingerprint is such as added, voice recognition, takes the photograph
Picture, GPS, bluetooth, radio function.But these anti-theft functions are made a general survey of, it all can only achieve and passively prevent other people to a certain extent
Take infringement of the illegal means to itself finance, or provide it is stolen after the clue recovered；However loss has resulted at this time,
It is difficult to retrieve, to the meaning for preventing finance loss not positive.Actively other people is allowed to have active release so we should provide one kind
It abandons and illegally commits theft or equipment of the property by owner is reminded when illegal infringement in time, in order to reduce the incidence of thievery, to big
Crowd provides safety guarantee, develops a kind of simple and reliable, easy to operate, and the peace of anti-theft alarm can be issued in the case where finding abnormal conditions
Total system has practical significance.
Summary of the invention
It above-mentioned exist in the prior art insufficient and a kind of near field electromagnetic is provided present invention solves the technical problem that being to overcome
Wave burglary-resisting system and its control method.
A kind of near field electromagnetic wave burglary-resisting system, including transmitting module, reflecting module, receiving module and alarm modules；It is described
Transmitting module includes electromagnetic wave signal generator, power amplifier and electromagnetic wave transmitter；The reflecting module includes electromagnetic wave
Reflector;The receiving module includes electromagnetic wave receiver, analog-digital converter and microprocessor；The alarm modules include vibration
Alert component, audio alarm component；
It is synchronous by electric signal between the transmitting module and the receiving module；The electromagnetic wave signal generator it is defeated
Outlet is connected into the input terminal of the power amplifier, and the output end of the power amplifier connects electromagnetic wave transmitter；It is described anti-
Reflection of electromagnetic wave of the module for emitting the electromagnetic wave transmitter is penetrated to the electromagnetic wave receiver；The electromagnetic wave receives
The output end of device connects the input terminal of the analog-digital converter, and the output end of the analog-digital converter connects the microprocessor
The output end of input terminal, the microprocessor connects the alarm modules；
The electromagnetic wave signal generator is used to emit the electromagnetic wave of specific frequency, sets that there are two hairs in the transmitting module
The electromagnetic wave signal generator for penetrating different frequency electromagnetic wave, enhances the resistance of external bound pair Electromagnetic Interference.
The analog-digital converter converts digital signal for the analog signal received and is sent to the microprocessor, institute
State microprocessor for according to the signal of the analog-digital converter calculate the reflecting module to the electromagnetic wave receiver away from
From, and according to the calculated distance to the alarm modules send out the first estate alarm signal, the second grade alert is believed
Number and tertiary gradient alarm signal, the vibration alarm component vibration alarm is carried out according to the first estate alarm signal,
The audio alarm component carries out alternative sounds according to the second grade alert signal and the tertiary gradient alarm signal
The alarm of decibel ratings.
It is further preferred that the transmitting module, the receiving module and the alarm modules are integrally disposed in anti-be stolen
The outer surface of object, the reflecting module are arranged with the anti-stolen object according to preset distance.
It is further preferred that the initial distance for defining the reflecting module to the electromagnetic wave receiver is L and described
Reflecting module is to the actual range D between the electromagnetic wave receiver；
As 30cm >=D-L > 3cm, the microprocessor sends out the first estate alarm signal, institute to the alarm modules
It states vibration alarm component and vibration alarm is carried out according to the first estate alarm signal；It is described micro- as 50cm >=D-L > 30 cm
Processor sends out the second grade alert signal to the alarm modules, and the audio alarm component is alert according to second grade
The number of notifying carries out 40 decibels of warning prompt sound；As D-L > 50cm, the microprocessor sends out to the alarm modules
Three grade alarm signals, the audio alarm component carry out 90 decibels of warning prompt according to the tertiary gradient alarm signal
Sound.
For the above apart from the more appropriate distance setting that section is only in the embodiment of the present invention, user can
With according to the present invention, the specifically used adjusted design made apart from section of near field electromagnetic wave burglary-resisting system.
It is further preferred that this near field electromagnetic wave burglary-resisting system further includes energy module and control module, the energy mould
Block is the transmitting module, the receiving module and the alarm modules provide energy；The control module is for controlling near field
The starting of electromagnetic wave theft prevention system and closing.The energy module can be battery, and the control module can directly pass through control
Battery controls the starting and closing of burglary-resisting system, can also control burglary-resisting system by control transmitting module and receiving module
Starting and closing.The energy module and the control module can be with the transmitting module, receiving module, alarm modules collection
At together, for use in wallet, on the object in the on-fixeds such as luggage case place.
It is further preferred that the initial distance for defining the reflecting module to the electromagnetic wave receiver is L and described
Reflecting module is to the actual range D between the electromagnetic wave receiver；As -50cm≤D-L < -3cm, the microprocessor to
The alarm modules send out the second grade alert signal, the audio alarm component according to the second grade alert signal into
40 decibels of row of warning prompt sound;As D-L < -50cm, the microprocessor sends out tertiary gradient police to the alarm modules
The number of notifying, the audio alarm component carry out 90 decibels of warning prompt sound according to the tertiary gradient alarm signal.
It is further preferred that the near field electromagnetic wave burglary-resisting system further comprises that wireless transmitter module is used to pacify with inside
Insurance system or external security system connection, when the microprocessor sends out tertiary gradient alarm signal to the vibration alarm component
Number when, the microprocessor simultaneously to the wireless transmitter module emit alarm signal, the wireless transmitter module is according to
Internally security system or external security system sound an alarm alarm signal.
The inside security system can be at cell or the security of company, and external security system can be police office.
It is further preferred that the alarm modules further comprise light alert component, for alert according to described the first estate
The number of notifying, the second grade alert signal and the tertiary gradient alarm signal issue the alarm light of different colours.
It is further preferred that using the anti-stolen object of this near field electromagnetic wave burglary-resisting system be can be the art work,
Safety cabinet etc. is placed on the article of fixed position；It is also possible to automobile, luggage case, the ambulant article such as wallet.
The present invention also provides a kind of control methods of near field electromagnetic wave burglary-resisting system, comprising the following steps:
S1: the electromagnetic wave occurs module and passes through the power amplification and electromagnetic wave transmission module and the transmitting antenna
To the reflecting module electromagnetic signals；
S2: the receiving antenna receives the electromagnetic wave signal of reflection, and is fed back to the microprocessor；
S3: the microprocessor calculates the reflecting module to the receiving antenna according to the electromagnetic wave signal of the reflection
The distance between, and according to the distance to the alarm modules send out the first estate alarm signal, the second grade alert is believed
Number and tertiary gradient alarm signal；
S4: the alarm modules carry out different grades of alarm according to different brackets alarm signal respectively.
It is further preferred that the near field electromagnetic wave burglary-resisting system further comprises that wireless transmitter module is used to pacify with inside
Insurance system or external security system connection, the control method further comprises:
When the microprocessor sends out tertiary gradient alarm signal to the audio alarm component, the microprocessor
Emit alarm signal to the wireless transmitter module simultaneously, the wireless transmitter module is according to the alarm signal internally security
System or external security system sound an alarm.
Compared with prior art, the present invention have it is following the utility model has the advantages that 1. present invention by the transmitting of electromagnetic wave signal,
Transmitting receives to judge the situation of movement of protected object body, so that whether judgment object is stolen and controls alarm, system cost
Low, energy consumption is small, is not influenced by object space, not vulnerable to external environmental interference, is not easy person thefted and realizes and destroy in advance, prevents
It is good to steal performance, Yi Shixian；
2. when thief is mobile is equipped with the object of the near field electromagnetic wave burglary-resisting system, the system will according to it is different away from
Different grades of alarm is carried out respectively from the grade alert signal for judging different, when banditry occurs, by vibrating, dodging
The raising of light, sound decibel is given step by step to be alerted, and thief is made to generate crisis awareness, its active is allowed to abandon the thought of theft,
Pre- robber's object is returned to original position or directly puts down object and abandons illegally committing theft；Or owner is made to obtain status information in time, this is right
Robber effectively is driven, has certain effect to the rate of being stolen is improved.
3. included Miniature Power Unit can be used in this system, switch, being conveniently used for some needs movements has more important object
Product, such as luggage case, wallet, automobile etc..
4. the system is equipped with wireless transmitter module, emergency is occurring, is starting internal security system scheme at the first time,
It notifies related personnel's emergent management, as much as possible reduces danger and continue to occur, and notice external community security personnel in time, 110 etc.
It supports rapidly.Electromagnetic wave good directionality can become ray and direction propagation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the nearly electric field electromagnetic wave theft prevention system of the embodiment of the present invention.
Fig. 2 is the application schematic diagram of the embodiment of the present invention shown in Fig. 1.
Fig. 3 is the structural schematic diagram of the nearly electric field electromagnetic wave theft prevention system of another embodiment of the present invention.
Main element symbol description
Transmitting module 100
Reflecting module 200
Receiving module 300
Alarm modules 400
Energy module 500
Control module 600
Electromagnetic wave signal generator 110
Power amplifier 120
Magnetic wave transmitter 130
Electromagnetic radiation reflector 210
Electromagnetic wave receiver 310
Analog-digital converter 320
Microprocessor 330
Vibration alarm component 410
Audio alarm component 420
Light alert component 430
Specific embodiment
Further details of elaboration is done to the present invention below in conjunction with attached drawing.
As shown in Fig. 1, a kind of near field electromagnetic wave burglary-resisting system, including transmitting module 100, reflecting module 200, reflection mould
Block 200 and alarm modules 400；The transmitting module 100 includes electromagnetic wave signal generator 110, power amplifier 120 and electromagnetism
Wave launcher 130；The reflecting module 200 includes electromagnetic radiation reflector 210；The receiving module includes electromagnetic wave receiver
310, analog-digital converter 320 and microprocessor 330；The alarm modules 400 include vibration alarm component 410, audio alarm group
Part 420；
It is synchronous by electric signal between the transmitting module 100 and the reflecting module 200；The electromagnetic wave signal occurs
The output end of device 110 is connected into the input terminal of the power amplifier 120, and the output end of the power amplifier 120 connects electromagnetism
Wave launcher 130；The reflection of electromagnetic wave that the reflecting module 200 is used to emit the electromagnetic wave transmitter is to the electromagnetic wave
Receiver 310；The output end of the electromagnetic wave receiver 310 connects the input terminal of the analog-digital converter 320, and the modulus turns
The output end of parallel operation 320 connects the input terminal of the microprocessor 330, and the output end of the microprocessor 330 connects the police
Report module 400；
The electromagnetic wave signal generator 110 is used to emit the electromagnetic wave of specific frequency, is equipped in the transmitting module 100
2 ~ 3 electromagnetic wave signal generators 110.
The analog-digital converter 320 converts digital signal for the analog signal received and is sent to the microprocessor
330, the microprocessor 330, which is used to calculate the reflecting module 200 according to the signal of the analog-digital converter 320, arrives the electricity
The distance of magnetic wave receiver 310, and the first estate alarm is sent out to the alarm modules 400 according to the calculated distance
Signal, the second grade alert signal and tertiary gradient alarm signal, the vibration alarm component 410 is according to described the first estate
Alarm signal carries out vibration alarm, and the audio alarm component 420 is according to the second grade alert signal and the third
The alarm of grade alert signal progress alternative sounds decibel ratings.
In embodiment 1: the transmitting module 100, the reflecting module 200 and the alarm modules 400 are integrally disposed
In the outer surface of safety cabinet, the reflecting module 200 is arranged with the anti-stolen object according to preset distance.
Security settings one: the initial distance for defining the reflecting module 200 to the electromagnetic wave receiver 310 is L, and
The reflecting module 200 arrives the actual range D between the electromagnetic wave receiver；
As 30cm >=D-L > 3cm, the microprocessor sends out the first estate alarm signal to the alarm modules 400
Number, the vibration alarm component 410 carries out vibration alarm according to the first estate alarm signal；As the cm of 50cm >=D-L > 30
When, the microprocessor sends out the second grade alert signal, the audio alarm component 420 to the alarm modules 400
40 decibels of warning prompt sound is issued according to the second grade alert signal；As D-L > 50cm, the microprocessor is to described
Alarm modules 400 send out tertiary gradient alarm signal, and the audio alarm component 420 is according to the tertiary gradient alarm signal
Issue 90 decibels of warning prompt sound.
Security settings two: the initial distance for defining the reflecting module 200 to the electromagnetic wave receiver is L, Yi Jisuo
Reflecting module 200 is stated to the actual range D between the electromagnetic wave receiver 310；
As -50cm≤D-L < -3cm, the microprocessor sends out the second grade alert letter to the alarm modules 400
Number, the audio alarm component 420 issues 40 decibels of warning prompt sound according to the second grade alert signal;When D-L <-
When 50cm, the microprocessor sends out tertiary gradient alarm signal, the audio alarm component to the alarm modules 400
420 issue 90 decibels of warning prompt sound according to the tertiary gradient alarm signal.
Security settings three: the near field electromagnetic wave burglary-resisting system further comprises that wireless transmitter module 100 is used for and inside
Security system or external security system connection, when the microprocessor sends out the tertiary gradient to the vibration alarm component 410
When alarm signal, the microprocessor emits alarm signal, the wireless transmitter module to the wireless transmitter module 100 simultaneously
100 according to the alarm signal, internally security system or external security system are sounded an alarm.
The inside security system can be at cell or the security of company, and external security system can be police office.
Security settings four: the alarm modules 400 further comprise light alert component 430, for according to described first etc.
Grade alarm signal, the second grade alert signal and the tertiary gradient alarm signal are same vibration or audio alarm
When issue different colours alarm light.
In example 2: this near field electromagnetic wave burglary-resisting system further includes energy module 500 and control module 600, the energy
Source module 500 is that the transmitting module 100, the reflecting module 200 and the alarm modules 400 provide energy；The control
Module 600 is for controlling the starting of near field electromagnetic wave burglary-resisting system and closing.The energy module 500 can be battery, the control
Molding block 600 can directly control the starting and closing of burglary-resisting system by control battery, can also emit mould by control
Block 100 and reflecting module 200 control the starting and closing of burglary-resisting system.
The energy module and the control module 600 and the transmitting module 100, reflecting module 200, alarm modules
400 integrate, and are fixed on wallet；The reflecting module 200 is set as a key chain, and hanging buckle is in loins or is placed on mouth
In bag.After leaving reflecting module 30cm after wallet is stolen by other people, alarm modules 400 issue vibration prompt；Leave reflection
After module 35cm, alarm modules 400 issue 35 decibels of alarm sounds sound；After leaving reflecting module 50cm, alarm modules 400 are sent out
95 decibels of alarm sounds sound out.
A kind of control method of near field electromagnetic wave burglary-resisting system, comprising the following steps:
S1: the electromagnetic wave occurs module and passes through the power amplification and electromagnetic wave transmission module 100 and the transmitting
Antenna is to 200 electromagnetic signals of reflecting module；
S2: the receiving antenna receives the electromagnetic wave signal of reflection, and is fed back to the microprocessor；
S3: the microprocessor calculates the reflecting module 200 according to the electromagnetic wave signal of the reflection and arrives the reception
The distance between antenna, and the first estate alarm signal, the second grade are sent out to the alarm modules 400 according to the distance
Alarm signal and tertiary gradient alarm signal；And
S4: the alarm modules carry out different grades of alarm according to different brackets alarm signal respectively.
The near field electromagnetic wave burglary-resisting system further includes that wireless transmitter module 100 is used for and internal security system or external peace
Insurance system connection, the control method further comprises:
When the microprocessor sends out the first estate alarm signal to the vibration alarm component 410, micro- place
It manages device and emits alarm signal to the wireless transmitter module 100 simultaneously, the wireless transmitter module 100 is according to the alarm signal
Internally security system or external security system sound an alarm.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (8)
1. a kind of near field electromagnetic wave burglary-resisting system, it is characterised in that: including transmitting module, reflecting module, receiving module and alarm
Module；The transmitting module includes electromagnetic wave signal generator, power amplifier and electromagnetic wave transmitter；The reflecting module packet
Include electromagnetic radiation reflector;The receiving module includes electromagnetic wave receiver, analog-digital converter, microprocessor；The alarm modules
Including vibration alarm component, audio alarm component；
It is synchronous by electric signal between the transmitting module and the receiving module；The output end of the electromagnetic wave signal generator
It is connected into the input terminal of the power amplifier, the output end of the power amplifier connects electromagnetic wave transmitter；The reflection mould
The reflection of electromagnetic wave that block is used to emit the electromagnetic wave transmitter is to the electromagnetic wave receiver；The electromagnetic wave receiver
Output end connects the input terminal of the analog-digital converter, and the output end of the analog-digital converter connects the input of the microprocessor
The output end at end, the microprocessor connects the alarm modules；
The analog-digital converter converts digital signal for the analog signal received and is sent to the microprocessor, described micro-
The distance that processor is used to calculate the reflecting module to the electromagnetic wave receiver according to the signal of the analog-digital converter, and
According to the calculated distance to the alarm modules send out the first estate alarm signal, the second grade alert signal and
Tertiary gradient alarm signal, the vibration alarm component carry out vibration alarm, the sound according to the first estate alarm signal
Tone alerts component carries out alternative sounds decibel etc. according to the second grade alert signal and the tertiary gradient alarm signal
The alarm of grade；Wherein, the transmitting module, the receiving module and the alarm modules are integrally disposed in the outer of anti-stolen object
Surface, the reflecting module are arranged with the anti-stolen object according to preset distance；The reflecting module is defined to the electromagnetism
The initial distance of wave receiver is L and the reflecting module to the actual range D between the electromagnetic wave receiver；When-
When 50cm≤D-L < -3cm, the microprocessor sends out the second grade alert signal to the alarm modules, and the sound is alert
Component is reported to carry out 40 decibels of warning prompt sound according to the second grade alert signal;As D-L < -50cm, the micro process
Device sends out tertiary gradient alarm signal to the alarm modules, and the audio alarm component is according to the tertiary gradient alarm signal
Number carry out 90 decibels of warning prompt sound.
2. near field electromagnetic wave burglary-resisting system according to claim 1, it is characterised in that: define the reflecting module described in
The initial distance of electromagnetic wave receiver is L and the reflecting module to the actual range D between the electromagnetic wave receiver；
As 30cm >=D-L > 3cm, the microprocessor sends out the first estate alarm signal, the vibration police to the alarm modules
Component is reported to carry out vibration alarm according to the first estate alarm signal；As 50cm >=D-L > 30 cm, the microprocessor to
The alarm modules send out the second grade alert signal, the audio alarm component according to the second grade alert signal into
40 decibels of row of warning prompt sound；As D-L > 50cm, the microprocessor sends out tertiary gradient police to the alarm modules
The number of notifying, the audio alarm component carry out 90 decibels of warning prompt sound according to the tertiary gradient alarm signal.
3. near field electromagnetic wave burglary-resisting system according to claim 1, it is characterised in that: further include energy module and control mould
Block, the energy module is the transmitting module, the receiving module and the alarm modules provide energy；The control module
For controlling the starting of near field electromagnetic wave burglary-resisting system and closing.
4. near field electromagnetic wave burglary-resisting system according to claim 1, it is characterised in that: further comprise wireless transmitter module
For being contacted with internal security system or external security system, when the microprocessor sends out the to the audio alarm component
When three grade alarm signals, the microprocessor emits alarm signal, the wireless transmission to the wireless transmitter module simultaneously
According to the alarm signal, internally security system or external security system sound an alarm module.
5. near field electromagnetic wave burglary-resisting system according to claim 1, it is characterised in that: the alarm modules further comprise
Light alert component, for according to the first estate alarm signal, the second grade alert signal and the tertiary gradient
The alarm light of alarm signal sending different colours.
6. near field electromagnetic wave burglary-resisting system according to claim 1, it is characterised in that: the anti-stolen object includes art
Product and safety cabinet.
7. a kind of control method of near field electromagnetic wave burglary-resisting system as described in claim 1, comprising the following steps: S1: described
Electromagnetic wave signal generator emits electromagnetism to the reflecting module by the power amplifier and the electromagnetic wave transmitter
Wave signal；
S2: the electromagnetic wave receiver receives the electromagnetic wave signal of reflection, and is fed back to signal by the analog-digital converter
The microprocessor；
S3: the microprocessor calculates the reflecting module to the electromagnetic wave receiver according to the electromagnetic wave signal of the reflection
The distance between, and according to the distance to the alarm modules send out the first estate alarm signal, the second grade alert is believed
Number and tertiary gradient alarm signal；
S4: the alarm modules carry out different grades of alarm according to different brackets alarm signal respectively.
8. control method according to claim 7, it is characterised in that: the near field electromagnetic wave burglary-resisting system further comprises
Wireless transmitter module is used to contact with internal security system or external security system, and the control method further comprises:
When the microprocessor sends out tertiary gradient alarm signal to the audio alarm component, the microprocessor is simultaneously
Emit alarm signal to the wireless transmitter module, the wireless transmitter module is according to the alarm signal internally security system
Or external security system sounds an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251815.2A CN106600878B (en) | 2016-12-30 | 2016-12-30 | A kind of near field electromagnetic wave burglary-resisting system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251815.2A CN106600878B (en) | 2016-12-30 | 2016-12-30 | A kind of near field electromagnetic wave burglary-resisting system and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106600878A CN106600878A (en) | 2017-04-26 |
| CN106600878B true CN106600878B (en) | 2019-08-02 |
Family
ID=58605220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611251815.2A Expired - Fee Related CN106600878B (en) | 2016-12-30 | 2016-12-30 | A kind of near field electromagnetic wave burglary-resisting system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106600878B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257350A (en) * | 2018-01-25 | 2018-07-06 | 天际明技术（深圳）有限公司 | A kind of modular data center with classifying alarm monitoring system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697242A (en) * | 2009-10-23 | 2010-04-21 | 罗富强 | Method, device and system for preventing burglaries wirelessly and intelligently |
| CN202025400U (en) * | 2011-04-19 | 2011-11-02 | 浙江大学 | Anti-loss warning mobile telephone |
| CN103562977A (en) * | 2011-05-19 | 2014-02-05 | Invue安全产品公司 | Systems and methods for protecting retail display merchandise from theft |
| CN104408853A (en) * | 2014-11-06 | 2015-03-11 | 大唐微电子技术有限公司 | Anti-theft system of public goods and anti-theft method thereof |
| CN104902082A (en) * | 2015-05-07 | 2015-09-09 | 上海斐讯数据通信技术有限公司 | Theft-proof system and theft-proof method for mobile phone |
| CN205247548U (en) * | 2015-12-18 | 2016-05-18 | 王维强 | Remote control alarm ware and intelligent terminal anti -theft system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6940407B2 (en) * | 2003-08-28 | 2005-09-06 | Motorola, Inc. | Method and apparatus for detecting loss and location of a portable communications device |
-
2016
- 2016-12-30 CN CN201611251815.2A patent/CN106600878B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697242A (en) * | 2009-10-23 | 2010-04-21 | 罗富强 | Method, device and system for preventing burglaries wirelessly and intelligently |
| CN202025400U (en) * | 2011-04-19 | 2011-11-02 | 浙江大学 | Anti-loss warning mobile telephone |
| CN103562977A (en) * | 2011-05-19 | 2014-02-05 | Invue安全产品公司 | Systems and methods for protecting retail display merchandise from theft |
| CN104408853A (en) * | 2014-11-06 | 2015-03-11 | 大唐微电子技术有限公司 | Anti-theft system of public goods and anti-theft method thereof |
| CN104902082A (en) * | 2015-05-07 | 2015-09-09 | 上海斐讯数据通信技术有限公司 | Theft-proof system and theft-proof method for mobile phone |
| CN205247548U (en) * | 2015-12-18 | 2016-05-18 | 王维强 | Remote control alarm ware and intelligent terminal anti -theft system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106600878A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110050419A1 (en) | Remote Intrusion Signaling Security System | |
| CN202584334U (en) | Anti-theft and anti-lost alarm device for Bluetooth mobile device | |
| CN103530966B (en) | A kind of active security entrance guard control method and control system | |
| CN201750762U (en) | Luggage safety system | |
| CN106600878B (en) | A kind of near field electromagnetic wave burglary-resisting system and its control method | |
| US7253733B2 (en) | Cable lock system | |
| CN205751095U (en) | A kind of long-distance theft-proof alarm device | |
| CN106781154A (en) | A kind of Novel anti-theft system and its control method | |
| CN103325202A (en) | Guard against theft and alarm system | |
| CN103419751A (en) | Multifunctional vehicle-mounted intelligent password safe | |
| CN100580723C (en) | Transmisson anti-theft system | |
| CN206079446U (en) | Case and bag status monitoring device , Alarm box package and case and bag state monitoring system | |
| CN106600871B (en) | A kind of ultrasound wave theft-proof system and its control method | |
| CN203311572U (en) | Antitheft alarm system | |
| CN102857622A (en) | Anti-theft mobile phone and method for realizing mobile phone guard | |
| CN202736256U (en) | Power distribution room safety management system | |
| CN206124984U (en) | Intelligent security system suitable for remote control key | |
| CN202063108U (en) | Wireless vehicle early-warning device | |
| CN201355513Y (en) | GSM household burglarproof device | |
| CN202788265U (en) | Global system of mobile communication (GSM) intelligent electronic door lock | |
| CN206413909U (en) | A kind of case and bag with warning function | |
| JP2011158952A (en) | Simplified crime prevention device and simplified crime prevention system using the same | |
| CN201951411U (en) | Wireless automobile early-warning device | |
| CN201549044U (en) | Wireless anti-theft alarming system | |
| CN110211350B (en) | Mobile lock protection system and method based on NB-IOT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |