CN103559764B - A kind of anti-interference communication device for security protection - Google Patents
A kind of anti-interference communication device for security protection Download PDFInfo
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- CN103559764B CN103559764B CN201310461504.9A CN201310461504A CN103559764B CN 103559764 B CN103559764 B CN 103559764B CN 201310461504 A CN201310461504 A CN 201310461504A CN 103559764 B CN103559764 B CN 103559764B
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Abstract
The invention discloses a kind of anti-interference communication device for security protection, including main frame, Men Ci, infrared sensor, identity recognizer, also including host communication module and actively test communication module, described host communication module is actively tested both-way communication between communication module be connected with described；Described host communication module, response request signal is sent to described communication module of actively testing for fixed time intervals, and receive the described return signal actively testing communication module, if receiving return signal, then confirm to be not affected by interference, as do not received return signal, then confirm to be interfered and report to the police；Described actively test communication module, for receiving the signal that described host communication module sends over, and send back complex signal to described host communication module.The present invention completes the actively jamming-proof function of communication by host communication module with actively testing communication module, the initiative alarming when determining existence interference.
Description
Technical field
The present invention relates to safety-security area, particularly relate to a kind of anti-interference communication device for security protection.
Background technology
Along with society and economic development, the living standard of people improves constantly, and movement of population is accelerated, household safe
Consciousness is strengthened the most day by day.The public security outstanding problem of society, and the crime means thousand of offender is the most numerous, more and more higher
Bright, make people hard to guard against.Therefore, for ensureing safety of life and property, increasing family introduces intelligent means man
Front yard monitoring system.
Household monitoring system in the market is mainly by an infrared alarm main frame, some Infrared Detectorss, Ruo Ganmen
Magnetic system and remote controller composition, and in view of the convenience installed, Infrared Detectors, door magnetic system typically use battery to supply
Electricity.Owing to the restriction of battery electric quantity, Infrared Detectors and door magnetic system typically use this power consumption of wireless unidirectional communication relatively
Little mode, and cannot be carried out both-way communication, i.e. can only realize by the one-way communication of sensor to main frame.Using one-way communication
Time, main frame can receive the signal sended over by sensor, and sensor cannot receive main frame and send the signal of coming, and is being subject to
To (such as transmitter receiver) when the same frequency of high-power jamming equipment or adjacent frequency interference, main frame cannot judge whether self can also receive biography
The signal that sensor is sent, therefore has no way of choosing whether to report to the police, it is possible that the situation that wrong report is failed to report, household safe coefficient drops
Low.
Summary of the invention
In order to solve problem above, the invention provides a kind of anti-interference communication device for security protection, by actively looking into
The mode ask determines whether high-power wireless electrical interference equipment, there is high-power wireless electrical interference equipment by same determining
When frequency interference or adjacent frequency are disturbed, actively report to the police.
The present invention adopts the following technical scheme that
A kind of anti-interference communication device for security protection, including main frame, Men Ci, infrared sensor, identity recognizer, main frame
Communication module and actively test communication module, described host communication module is installed in described main frame, described host communication module
Actively test both-way communication between communication module be connected with described；
Described host communication module, sends response request letter for fixed time intervals to described communication module of actively testing
Number and receive described actively test communication module send return signal, if receiving return signal, do not report to the police, as do not received
To return signal, then report to the police；
Described actively test communication module, for receiving the response request signal that described host communication module sends over,
And send back complex signal to described host communication module.
Preferably, described communication module fixed time intervals of actively testing sends signal, institute to described host communication module
If stating host communication module to receive within the set time and actively test the response request that communication module sends, then it is assumed that described
Device is not affected by interference；Otherwise it is assumed that device is interfered and reports to the police.
Preferably, described communication module of actively testing sends, to described host communication module, the set time that signal is spaced
Can arrange.
Preferably, the described transmitting power actively testing communication module can be arranged, and described communication module of actively testing is launched
The signal launched of the signal power in the host communication module receiving area infrared sensor farthest with distance main frame lead at main frame
The power of news module receiving area is identical.
Preferably, described identity recognizer includes tag card evaluator and/or Fingerprint Identification Unit and/or password identifier.
Preferably, described tag card evaluator, described Fingerprint Identification Unit the most also include input/output module, and described input is defeated
Go out module and be also configured with the button for inputting password.
Preferably, described actively to test communication module separately installed, or is installed on the identity using external power supply to power
In evaluator.
Preferably, described host communication module can to the described interval time actively testing communication module transmission response request
Arrange.
The invention has the beneficial effects as follows:
The present invention includes host communication module and actively tests communication module, and described host communication module is surveyed with described active
Between examination communication module, both-way communication connects, and determines whether high-power wireless electrical interference equipment by the way of active inquiry,
Determine exist high-power wireless electrical interference equipment disturbed by co-channel interference or adjacent frequency time, active is reported
Alert.
Accompanying drawing explanation
Fig. 1 is the module frame chart of the embodiment of the present invention.
Description of reference numerals:
100 ... main frame 200 ... infrared sensor 300 ... Men Ci
400 ... identity recognizer 500 ... host communication module 600 ... actively test communication module
401 ... tag card evaluator 402 ... Fingerprint Identification Unit 403 ... password identifier
Detailed description of the invention
The anti-interference communication device for security protection of the present invention is made the most specifically by the Fig. 1 in below in conjunction with the accompanying drawings
Bright.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, including main frame 100, door magnetic 300, infrared
Sensor 200, identity recognizer 400, host communication module 500 and actively test communication module 600, described host communication module
500 are installed in described main frame 100, described host communication module 500 and described actively test two-way between communication module 600
News connect；
Described host communication module 500, sends response for fixed time intervals to described communication module 600 of actively testing
Request signal also receives the described return signal actively testing communication module 600 transmission, if receiving return signal, does not reports
Alert, as do not received return signal, then report to the police；If being not desired to once not receive return signal just report to the police, it is also possible to arrange not
Receive the number of times of return signal as the condition reported to the police；
Described actively test communication module 600, for receiving the signal that described host communication module 500 sends over, and
Complex signal is sent back to described host communication module 500.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, on the basis of previous technique scheme also
It may be that described communication module 600 fixed time intervals of actively testing sends signal to described host communication module 500, described
If host communication module 500 received within the set time actively tests the response request that communication module 600 is sent, then it is assumed that
Device is not affected by interference；Otherwise it is assumed that device is interfered and reports to the police.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, has on the basis of previous technique scheme
Body is it may be that described communication module 600 of actively testing sends, to described host communication module 500, the set time that signal is spaced
For parameter can be arranged.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, has on the basis of previous technique scheme
Body it may be that the described transmitting power actively testing communication module 600 can be arranged, described actively test communication module launch letter
The signal that power number at described host communication module 500 infrared sensor farthest with distance main frame 100 is launched is at main frame
Power at communication module 500 is identical.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, has on the basis of previous technique scheme
Body is it may be that described identity recognizer 400 includes tag card evaluator 401 and/or Fingerprint Identification Unit 402 and/or password identification
Device 403.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, has on the basis of previous technique scheme
Body is it may be that described tag card evaluator 401, described Fingerprint Identification Unit 402 the most also include input/output module, and described input is defeated
Go out module and be also configured to input the button of password.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, has on the basis of previous technique scheme
Body is it may be that described actively to test communication module 600 separately installed, or is installed on the identification using external power supply to power
In device 400, or it is installed in system in other devices that can ensure that power communications.
The anti-interference communication device for security protection of the present embodiment, refer to Fig. 1, has on the basis of previous technique scheme
Body it may be that described host communication module 500 to described actively test communication module 600 send response request interval time can
Arrange.
The operation principle for the anti-interference communication device of security protection that the present invention provides is as follows:
House, built with main frame 100, door magnetic 300, identity recognizer 400 and infrared sensor 200, can be installed multiple red
Outer sensor, is separately mounted to the most illegal place entered within doors such as balcony, window, and host communication module 500 is installed on master
In machine 100, actively testing communication module 600 can be separately installed, it is also possible to be installed in identity recognizer 400.Actively test
Communication module launches the power adjustable joint of signal, actively tests the signal of communication module 600 transmitting at host communication module 500
Power identical, only with the signal that the distance farthest infrared sensor of main frame 100 is launched power at host communication module 500
Want host communication module 500 to normally receive and actively test the return signal that communication module 600 transmission is returned, then show main
Machine 100 can receive the alarm signal sent from all infrared sensors 200 and door magnetic 300.If they all with
433MHz band communication, under normal circumstances, host communication module 500 fixed time intervals is to actively testing communication module 600
Send response request signal, actively test reply host communication module 500 after communication module 600 receives, then show the most disturbed,
Proving that main frame 100 can receive the signal that a magnetic 300 sends over, family door is opened, trigger gate magnetic 300, identity recognizer
400 confirm the person's of registering one's residence identity.
When by high-power wireless electrical interference, if host communication module 500 receives 433MHz signal, now main frame leads to
News module 500 fixed time intervals launches 433MHz signal to actively test communication module 600 in identity recognizer 400,
Ask response, if the response actively testing communication module 600 cannot be received for several times continuously, illustrate that device is interfered, due to
In identity recognizer 400 actively test communication module 600 the launched signal power in host communication module 500 receiving area with
The wireless signal that door magnetic 300 the is launched power in host communication module 500 receiving area is essentially identical, it can be determined that go out, the most such as
Really door magnetic 300 sends alarm signal to main frame 100, and main frame also 100 cannot receive, it was demonstrated that device is by the wireless electric screen of malice
Covering, device sends alarm signal.
The above is the preferred embodiment of the present invention, but can not be as protection scope of the present invention, every foundation
In the present invention design spirit made equivalence change modify or geometric ratio zoom in or out, be all deemed to fall the present invention
Protection domain.
Claims (7)
1. for an anti-interference communication device for security protection, including main frame, Men Ci, infrared sensor, identity recognizer, its feature
It is: also including host communication module and actively test communication module, described host communication module is installed in described main frame, institute
State host communication module actively to test both-way communication between communication module be connected with described；Described host communication module, between being used for
Send response request signal every the set time to described communication module of actively testing and receive described communication module of actively testing and send out
The return signal sent, if receiving return signal, does not reports to the police, and as do not received return signal, then reports to the police；Described active is tested
Communication module, for receiving the response request signal that described host communication module sends over, and to described host communication module
Send back complex signal；The described transmitting power actively testing communication module can be arranged, described actively test communication module launch
The signal of the infrared sensor transmitting that the signal power in host communication module receiving area is farthest with distance main frame is at host communication
The power of module receiving area is identical.
Anti-interference communication device for security protection the most according to claim 1, it is characterised in that: described actively test communication
The modular spacing set time sends signal to described host communication module, if described host communication module connect within the set time
Receive and actively test the response request that communication module is sent, then it is assumed that described device is not affected by interference；Otherwise it is assumed that device is subject to
Disturb and report to the police.
Anti-interference communication device for security protection the most according to claim 2, it is characterised in that: described actively test communication
The set time that module is spaced to described host communication module transmission signal can be arranged.
Anti-interference communication device for security protection the most according to claim 1, it is characterised in that: described identity recognizer bag
Include tag card evaluator and/or Fingerprint Identification Unit and/or password identifier.
Anti-interference communication device for security protection the most according to claim 4, it is characterised in that: described tag card identification
Device, described Fingerprint Identification Unit the most also include that input/output module, described input/output module are also configured with for inputting password
Button.
6. according to the anti-interference communication device for security protection described in any one of claim 1-3, it is characterised in that: described active
Test communication module is separately installed, or is installed in the identity recognizer that employing external power supply is powered.
Anti-interference communication device for security protection the most according to claim 1, it is characterised in that: described host communication module
Can arrange to the described interval time actively testing communication module transmission response request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461504.9A CN103559764B (en) | 2013-09-29 | 2013-09-29 | A kind of anti-interference communication device for security protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461504.9A CN103559764B (en) | 2013-09-29 | 2013-09-29 | A kind of anti-interference communication device for security protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103559764A CN103559764A (en) | 2014-02-05 |
| CN103559764B true CN103559764B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310461504.9A Expired - Fee Related CN103559764B (en) | 2013-09-29 | 2013-09-29 | A kind of anti-interference communication device for security protection |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516357A (en) * | 2016-06-15 | 2017-12-26 | 西安艾润物联网技术服务有限责任公司 | Gate inhibition's monitoring method and device |
Citations (4)
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|---|---|---|---|---|
| CN101527761A (en) * | 2009-04-13 | 2009-09-09 | 衡水朗宇电子有限公司 | Method for preventing signals from being shielded based on mobile phone module alarm |
| CN101866521A (en) * | 2010-07-02 | 2010-10-20 | 叶斌 | All-weather defence home security alarm system based on behavioural analysis |
| WO2011146492A2 (en) * | 2010-05-17 | 2011-11-24 | Zih Corp. | Dual transponder radio frequency identification |
| CN103295350A (en) * | 2012-12-27 | 2013-09-11 | 天津森宇科技发展有限公司 | Family anti-theft monitoring device achieved through internet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7809849B2 (en) * | 1999-10-13 | 2010-10-05 | Starz Entertainment, Llc | Pre-storing multiple programs with user control of playback |
-
2013
- 2013-09-29 CN CN201310461504.9A patent/CN103559764B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527761A (en) * | 2009-04-13 | 2009-09-09 | 衡水朗宇电子有限公司 | Method for preventing signals from being shielded based on mobile phone module alarm |
| WO2011146492A2 (en) * | 2010-05-17 | 2011-11-24 | Zih Corp. | Dual transponder radio frequency identification |
| CN101866521A (en) * | 2010-07-02 | 2010-10-20 | 叶斌 | All-weather defence home security alarm system based on behavioural analysis |
| CN103295350A (en) * | 2012-12-27 | 2013-09-11 | 天津森宇科技发展有限公司 | Family anti-theft monitoring device achieved through internet |
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| CN103559764A (en) | 2014-02-05 |
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Address after: 518000, Zhongxing new industrial park, 1 new head road, Bantian street, Longgang District, Guangdong, Shenzhen Patentee after: SINDI TECHNOLOGIES CO.,LTD. Address before: 518000 Guangdong province Shenzhen city Bantian District Street Gang Gang head new road No. 1 Zhongxing new industrial park Patentee before: Shenzhen Zhongxing Xindi Telecom Equipment Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210929 |