CN103559764A - Anti-interference communication device used for security and protection - Google Patents
Anti-interference communication device used for security and protection Download PDFInfo
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- CN103559764A CN103559764A CN201310461504.9A CN201310461504A CN103559764A CN 103559764 A CN103559764 A CN 103559764A CN 201310461504 A CN201310461504 A CN 201310461504A CN 103559764 A CN103559764 A CN 103559764A
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Abstract
The invention discloses an anti-interference communication device used for security and protection. The device comprises a host, a door magnet, an infrared sensor and an identity identifier and further comprises a communication module of the host and an active test communication module, wherein the communication module of the host and the active test communication module are in both-way communication; the communication module of the host is used for sending a response request signal to the active test communication module at intervals of fixed time and receiving a reply signal of the active test communication module, if the reply signal is received, it is confirmed that no interference exists, and if the reply signal is not received, it is confirmed that interference exists and an alarm is given; the active test communication module is used for receiving the signal sent by the communication module of the host and sending the reply signal to the communication module of the host. The anti-interference communication device used for security and protection achieves the active communication anti-interference function through the communication module of the host and the active test communication module, and the alarm is automatically given when it is judged that the interference exists.
Description
Technical field
The present invention relates to safety-security area, relate in particular to a kind of anti-tampering communication device for security protection.
Background technology
Along with society and economic development, people's living standard improves constantly, and movement of population is accelerated, and household safe consciousness is also strengthened day by day.The public security outstanding problem of society, and offender's crime means thousand is very numerous, more and more brilliant, makes people hard to guard against.Therefore,, for guaranteeing safety of life and property, increasing family has introduced intelligent means-household monitoring system.
Household monitoring system is in the market mainly by an infrared alarm main frame, and some infrared eyes, some magnetic systems and telepilot form, and considers the convenience of installation, and infrared eye, a door magnetic system generally adopt powered battery.Due to the restriction of battery electric quantity, infrared eye and door magnetic system generally adopt the relatively little mode of this power consumption of wireless unidirectional communication, and cannot carry out both-way communication, can only realize the one-way communication to main frame by sensor.When using one-way communication, main frame can be received the signal being sended over by sensor, and sensor cannot receive the signal that main frame sends, when being subject to the same frequency of high-power jamming equipment or adjacent frequency and disturbing (as intercom), main frame cannot judge whether self can also receive the signal that sensor is sent, whether therefore have no way of selecting to report to the police, may occur the situation that wrong report is failed to report, household safe coefficient reduces.
Summary of the invention
In order to overcome the above problems, the invention provides a kind of anti-tampering communication device for security protection, mode by active inquiry has judged whether high-power wireless electrical interference equipment, determining while existing high-power wireless electrical interference equipment to disturb by co-channel interference or adjacent frequency, initiatively reporting to the police.
The present invention adopts following technical scheme:
A kind of anti-tampering communication device for security protection, comprise main frame, door magnetic, infrared sensor, identity recognizer, host communication module and initiatively test communication module, described host communication module is installed in described main frame, and described host communication module is initiatively tested both-way communication between communication module and is connected with described;
Described host communication module, to the described communication module of initiatively test, send acknowledges requests signal and receive the described return signal of initiatively testing communication module transmission for the interval set time, if receive return signal, do not report to the police, as do not receive return signal, report to the police;
The described communication module of initiatively testing, the acknowledges requests signal sending over for receiving described host communication module, and send a reply signal to described host communication module.
Preferably, describedly initiatively test the communication module interval set time to described host communication module transmitted signal, if described host communication module receives and initiatively tests the acknowledges requests that communication module is sent within the set time, think that described device is not interfered; Otherwise think that device is interfered and reports to the police.
Preferably, the described communication module of initiatively testing can arrange to set time at described host communication module transmitted signal institute interval.
Preferably, described emissive power of initiatively testing communication module can arrange, and the described signal of initiatively testing communication module transmitting is identical at the power of host communication module reception place with the signal of launching apart from main frame infrared sensor farthest at the power of host communication module reception place.
Preferably, described identity recognizer comprises tag card recognizer and/or Fingerprint Identification Unit and/or password identifier.
Preferably, described tag card recognizer, described Fingerprint Identification Unit all also comprise input/output module, and described input/output module also disposes for inputting the button of password.
Preferably, the described communication module of initiatively testing is installed separately, or is installed in the identity recognizer that adopts external power supply power supply.
Preferably, described host communication module can arrange to described interval time of initiatively testing communication module transmission acknowledges requests.
The invention has the beneficial effects as follows:
The present invention includes host communication module and initiatively test communication module, described host communication module is initiatively tested both-way communication between communication module and is connected with described, mode by active inquiry has judged whether high-power wireless electrical interference equipment, determining while existing high-power wireless electrical interference equipment to disturb by co-channel interference or adjacent frequency, initiatively reporting to the police.
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 ... door magnetic
400 ... identity recognizer 500 ... host communication module 600 ... initiatively test communication module
401 ... tag card recognizer 402 ... Fingerprint Identification Unit 403 ... password identifier
Embodiment
Below in conjunction with the Fig. 1 in accompanying drawing, the anti-tampering communication device for security protection of the present invention is described in further detail.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, comprise main frame 100, door magnetic 300, infrared sensor 200, identity recognizer 400, host communication module 500 and initiatively test communication module 600, described host communication module 500 is installed in described main frame 100, and described host communication module 500 is initiatively tested both-way communication between communication module 600 and is connected with described;
Described host communication module 500, to the described communication module 600 initiatively test, send acknowledges requests signals and receive the described return signal of initiatively testing communication module 600 transmissions for the interval set time, if receive return signal, do not report to the police, as do not receive return signal, report to the police; If do not think once not receive return signal, just report to the police, also can arrange and not receive the number of times of return signal as the condition of warning;
The described communication module 600 of initiatively testing, the signal sending over for receiving described host communication module 500, and send a reply signal to described host communication module 500.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can also be, describedly initiatively test the 600 interval set times of communication module to described host communication module 500 transmitted signals, if described host communication module 500 receives and initiatively tests the acknowledges requests that communication module 600 is sent within the set time, think that device is not interfered; Otherwise think that device is interfered and reports to the police.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can be specifically, described initiatively test communication module 600 to set time at described host communication module 500 transmitted signal institute intervals for can parameters.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can be specifically, described emissive power of initiatively testing communication module 600 can arrange, and the described signal of initiatively testing communication module transmitting is identical at the power at host communication module 500 places with the signal of launching apart from main frame 100 infrared sensor farthest at the power at described host communication module 500 places.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can be specifically, and described identity recognizer 400 comprises tag card recognizer 401 and/or Fingerprint Identification Unit 402 and/or password identifier 403.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can be specifically, described tag card recognizer 401, described Fingerprint Identification Unit 402 all also comprise input/output module, and described input/output module is also configured for the button of input password.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can be specifically, the described communication module 600 of initiatively testing is installed separately, or be installed in the identity recognizer 400 that adopts external power supply power supply, or interior other of the system that is installed on can guarantee in devices of communication power supply.
The anti-tampering communication device for security protection of the present embodiment, please refer to Fig. 1, on the basis of previous technique scheme, can be specifically, and described host communication module 500 can arrange to described interval time of initiatively testing communication module 600 transmission acknowledges requests.
The principle of work of the anti-tampering communication device for security protection provided by the invention is as follows:
Main frame 100, door magnetic 300, identity recognizer 400 and infrared sensor 200 are housed in house, a plurality of infrared sensors can be installed, be arranged on respectively balcony, window etc. and easily illegally enter place within doors, host communication module 500 is installed in main frame 100, initiatively testing communication module 600 can install separately, also can be installed in identity recognizer 400.Initiatively test the power that communication module transmits adjustable, the signal of initiatively testing communication module 600 transmittings is identical at the power at host communication module 500 places with the signal of launching apart from main frame 100 infrared sensor farthest at the power at host communication module 500 places, as long as host communication module 500 can normally receive, initiatively test the return signal that communication module 600 transmissions are returned, show that so main frame 100 can receive the alerting signal sending from all infrared sensors 200 and door magnetic 300.If they all communicate by letter with 433MHz frequency range, under normal circumstances, the 500 interval set times of host communication module are sent acknowledges requests signal to initiatively testing communication module 600, initiatively test communication module 600 and receive rear reply host communication module 500, show not disturbedly, prove 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 is confirmed the person's of registering one's residence identity.
When being subject to high-power wireless electrical interference, if host communication module 500 is received 433MHz signal, now host communication module 500 interval set times transmittings 433MHz signals are to initiatively testing communication module 600 in identity recognizer 400, requirement is replied, if cannot receive the response of initiatively testing communication module 600 for several times continuously, illustrate that device is interfered, due in identity recognizer 400 initiatively to test communication module 600 transmits basic identical at the power of host communication module 500 receptions place with the wireless signal of door magnetic 300 transmittings at the power of host communication module 500 receptions place, can judge, if now door magnetic 300 sends alerting signal to main frame 100, main frame also 100 cannot be received, proof device has been subject to malice radio shielding, device sends alerting signal.
The above is the preferred embodiment of the present invention, but can not be as protection scope of the present invention, and every equivalence variation of making according to the design spirit in the present invention or modification or geometric ratio zoom in or out etc., all should think and fall into protection scope of the present invention.
Claims (8)
1. the anti-tampering communication device for security protection, comprise main frame, door magnetic, infrared sensor, identity recognizer, it is characterized in that: also comprise host communication module and initiatively test communication module, described host communication module is installed in described main frame, and described host communication module is initiatively tested both-way communication between communication module and is connected with described;
Described host communication module, to the described communication module of initiatively test, send acknowledges requests signal and receive the described return signal of initiatively testing communication module transmission for the interval set time, if receive return signal, do not report to the police, as do not receive return signal, report to the police;
The described communication module of initiatively testing, the acknowledges requests signal sending over for receiving described host communication module, and send a reply signal to described host communication module.
2. the anti-tampering communication device for security protection according to claim 1, it is characterized in that: describedly initiatively test the communication module interval set time to described host communication module transmitted signal, if described host communication module receives and initiatively tests the acknowledges requests that communication module is sent within the set time, think that described device is not interfered; Otherwise think that device is interfered and reports to the police.
3. the anti-tampering communication device for security protection according to claim 2, is characterized in that: the described communication module of initiatively testing can arrange to set time at described host communication module transmitted signal institute interval.
4. the anti-tampering communication device for security protection according to claim 1, it is characterized in that: described emissive power of initiatively testing communication module can arrange, the described signal of initiatively testing communication module transmitting is identical at the power of host communication module reception place with the signal of launching apart from main frame infrared sensor farthest at the power of host communication module reception place.
5. the anti-tampering communication device for security protection according to claim 1, is characterized in that: described identity recognizer comprises tag card recognizer and/or Fingerprint Identification Unit and/or password identifier.
6. the anti-tampering communication device for security protection according to claim 5, is characterized in that: described tag card recognizer, described Fingerprint Identification Unit all also comprise input/output module, and described input/output module also disposes for inputting the button of password.
7. according to the anti-tampering communication device for security protection described in claim 1-4 any one, it is characterized in that: the described communication module of initiatively testing is installed separately, or be installed in the identity recognizer that adopts external power supply power supply.
8. the anti-tampering communication device for security protection according to claim 1, is characterized in that: described host communication module can arrange to described interval time of initiatively testing communication module transmission acknowledges requests.
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310461504.9A CN103559764B (en) | 2013-09-29 | 2013-09-29 | A kind of anti-interference communication device for security protection |
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| CN103559764A true CN103559764A (en) | 2014-02-05 |
| CN103559764B CN103559764B (en) | 2017-01-04 |
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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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Cited By (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 |
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| US20020095510A1 (en) * | 1999-10-13 | 2002-07-18 | Sie John J. | Pre-storing multiple programs with user control of playback |
| 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 |
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2013
- 2013-09-29 CN CN201310461504.9A patent/CN103559764B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020095510A1 (en) * | 1999-10-13 | 2002-07-18 | Sie John J. | Pre-storing multiple programs with user control of playback |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| CN103559764B (en) | 2017-01-04 |
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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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Granted publication date: 20170104 Termination date: 20210929 |
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