CN101527761A - Method for preventing signals from being shielded based on mobile phone module alarm - Google Patents
Method for preventing signals from being shielded based on mobile phone module alarm Download PDFInfo
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- CN101527761A CN101527761A CN200910131648A CN200910131648A CN101527761A CN 101527761 A CN101527761 A CN 101527761A CN 200910131648 A CN200910131648 A CN 200910131648A CN 200910131648 A CN200910131648 A CN 200910131648A CN 101527761 A CN101527761 A CN 101527761A
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Abstract
The invention provides a method for preventing signals from being shielded based on a mobile phone module alarm, comprising following steps: two alarms are set to be one group, after starting up the alarms, the alarm which firstly enters into dial mode is the main alarm and the alarm which receives the phone call of the main alarm is the subsidiary alarm; the telephone number of the main alarm is memorized in the memory of the subsidiary alarm, meanwhile the telephone number of the subsidiary alarm is memorized in the memory of the main alarm; time interval for dialing from the main alarm to the subsidiary alarm is set in the main alarm, and latency time is set in the subsidiary alarm; time for dialing the subsidiary alarm is set in the main alarm; latency time for dialing the main alarm is set in the subsidiary alarm; alarming time threshold that the phone call of the main alarm is not received is set in the subsidiary alarm; and the telephone number of the main alarm and the telephone number of the subsidiary alarm are memorized in the memory of a monitoring system. According to general G/C network transmission, the invention works at interactive-dialing mode and still can find out the abnormal situation of the point when the alarm of the protected point is shielded.
Description
Technical field
The present invention relates to the method for the anti-signal shielding of a kind of alarm, relate in particular to a kind of method of preventing signal shielding based on the alarm of mobile module.Belong to the alarm method technical field.
Background technology
In order to protect critical facility; keypoint part; the safety in important place; very general by the alarm of G/C net transmission warning message now; its type of alarm is: alarm is installed on the position that needs special protection; when the position that needs protection runs into destruction; during situations such as pilferage; alarm is by the senser element thoughts and feelings abnormal conditions of self; to feel abnormal conditions are transferred to alarm by the signal of telecommunication alarm module then; alarm module passes through G/C Network Transmission warning message with distinctive signal; so that the monitor staff grasps unusual that protected position occurs, and adopt an effective measure in good time.But; equipment by G/C Network Transmission warning message in the prior art is very easy to be shielded by the signal shielding device; cause warning system complete failure; make thief take advantage of the occasion to realize the theft purpose; and; take the signal shielding device away after theft finishes, alarm still works on and causes the monitor staff to can't find any abnormal conditions, causes the protection target to suffer a loss.
Summary of the invention
The present invention is in order to overcome deficiency of the prior art, provides a kind of and judges whether conductively-closed and send the method for warning message of the other side based on mobile module, the mode that adopts G/C Netcom to call excessively mutually.
The technical scheme of a kind of method based on the anti-signal shielding of mobile module alarm of the present invention is achieved in that
A kind of method based on the anti-signal shielding of mobile module alarm:
Two alarms based on mobile module are set at one group, after the alarm start, automatically enter the pattern of dialing, the other side's phone enters main alarm mode in putting through earlier on the same group, receive the entering of main alarm phone from the alarm pattern, the start of alarm can be made as the timing automatic start, also can artificially start shooting.
Telephone number with main alarm is stored in from the memory of alarm in advance, will be stored in the memory of main alarm from the telephone number of alarm simultaneously.When receive from alarm main alarm dial come phone the time, can confirm the other side's operating state according to telephone number, same, when main alarm receives from the alarm phone, can confirm the other side's operating state according to telephone number.
In based on the MCU of the main alarm of mobile module, set main alarm dial time interval from alarm, in the time interval of from the MCU of alarm, setting the clawback main alarm based on mobile module; When main alarm dial determine from time interval of alarm after, main alarm promptly in this time interval to dialing from alarm, after alarm receives the phone that main alarm dials, confirm that promptly main alarm is operated in normal operating conditions; After determining from the time interval of alarm clawback main alarm, after receiving the phone that main alarm dials from alarm, promptly clawback main alarm in this time interval is in normal operating conditions to show the phone of receiving main alarm, promptly to prove from alarm.
In the MCU of main alarm, set the number of times of dialing from alarm, if main alarm is dialed behind alarm according to the number of times of setting, still fail to receive calling back from alarm, explanation abnormal conditions occur from the operating state of alarm, promptly send warning message to supervisory control system, owing to also set from the telephone number of alarm mobile module in the supervisory control system, so supervisory control system can identify the situation that has occurred conductively-closed or equipment fault from alarm from telephone number, the note that receives.
From the MCU of alarm, setting the clawback main alarm stand-by period, if fail still in the time of setting to receive that from alarm main alarm dials the phone that comes, abnormal conditions appear in the operating state that main alarm is described, promptly send warning message to supervisory control system, owing to also set the telephone number of the mobile module of main alarm in the supervisory control system, so supervisory control system can identify the situation that has occurred conductively-closed or equipment fault from alarm from telephone number, the note that receives.
From the MCU of alarm, setting the time of fire alarming thresholding that does not receive the main alarm phone, after start, in the time thresholding of setting, do not receive the phone that main alarm is dialled from alarm, think that promptly abnormal conditions appear in main alarm, promptly to monitoring system alarming.
The storage main alarm reaches the telephone number from alarm in the memory of supervisory control system, receive the warning message of some alarms when supervisory control system after, can determine with this alarm be that abnormal conditions have appearred in the point that another alarm of one group is monitored, administrative staff can take measures targetedly.
A kind of method based on the anti-signal shielding of mobile module alarm of the present invention has following advantage with respect to prior art:
1, a kind of mode that adopts the calling and called of G/C Network Transmission to dial mutually based on the method for the anti-signal shielding of mobile module alarm of the present invention; when wherein conductively-closed, destruction or faults itself appear in any one party; the opposing party does not promptly send warning message as receiving signal in the setting-up time interval; make that the personnel of receiving a crime report can arrive in protected place rapidly, guarantee that protected place is effectively protected.
2, a kind of method of the present invention based on the anti-signal shielding of mobile module alarm, in case wherein side's conductively-closed, the opposing party can't receive square signal, can report to the police rapidly, thereby overcome existing mobile module alarm, by G/C Network Transmission warning message the time, by moment destroy, the signal shielding device disturbs and causes alarm to lose with the G/C network being connected, cause the deadly defect of alarm complete failure, feasible discovery early, monitoring is timely, processing is timely, effect is obvious, and this mechanism realizes easily, warning is accurate, equipment cost is cheap.
Description of drawings
Fig. 1 is a kind of method flow diagram based on the anti-signal shielding of mobile module alarm of the present invention;
Fig. 2 is the normal state diagram of setting right mutually of the calling and called of a kind of method based on the anti-signal shielding of mobile module alarm of the present invention;
Fig. 3 can't put through caller alarm condition figure when called for the caller of a kind of method based on the anti-signal shielding of mobile module alarm of the present invention;
Called alarm condition figure when Fig. 4 does not receive calling signal for a kind of method based on the anti-signal shielding of mobile module alarm of the present invention called.
Embodiment
For can being known, one of ordinary skill in the art understands technical scheme of the present invention, existing in conjunction with the accompanying drawings to the further explanation at large of the present invention's do:
A kind of method based on the anti-signal shielding of mobile module alarm as shown in Figure 1, comprises the steps:
Step 1: two alarms based on mobile module are set at one group, after the alarm start, are introduced into the main alarm that is of the pattern of dialing, what receive the main alarm phone is from alarm;
Step 2: the telephone number of main alarm is stored in from the memory of alarm, will be stored in from the telephone number of alarm the memory of main alarm simultaneously;
Step 3: in based on the MCU of the main alarm of mobile module, set main alarm dial time interval from alarm, in the time interval of from the MCU of alarm, setting the clawback main alarm based on mobile module;
Step 4: in the MCU of main alarm, set the number of times of dialing from alarm;
Step 5: at the number of times of from the MCU of alarm, setting the clawback main alarm;
Step 6: from the MCU of alarm, setting the time of fire alarming thresholding that does not receive the main alarm phone;
Step 7: the storage main alarm reaches the telephone number from alarm in the memory of supervisory control system.
Embodiment:
The present invention adopts at present, and comparatively general G/C Network Transmission mode realizes communication; each alarm is equipped with mobile module and MCU module, memory, power supply, audio frequency power amplifier and the sensor module based on the G/C net; each protected point is provided with an alarm, keeps liaison unimpeded each alarm and Surveillance center.
Two alarms based on mobile module are set at one group, and programming writes the other side's telephone number and whether is phone on the same group in order to identification in two alarm MCU; With the MCU procedure division be connection mode, to dialling holotype and from alarm mode,
As shown in Figure 2, in the connection mode program, write code: telephone number in dialing on the same group after the program running at once at random; If after having dialed the other side's phone, received the phone that the other side makes again, then hang up incoming call, this MCU program jumps to be moved dialling in the holotype; If program has just brought into operation and has just received incoming call when also not dialing the other side's phone, procedure identification to incoming call for telephone number on the same group after, jump at once group from pattern, moving.
As shown in Figure 3, write code in the holotype program to dialling: clock time timing in 2 fens (all time intervals can arbitrarily be set in the program).If reached 2 minutes on the same group alarm call, if dial in blanking time, received the telephone number of the other side's clawback in next time, then circulate dialed once on the same group in 2 minutes in the other side's telephone program; If dial in the other side 2 minutes, do not receive the phone that the other side replys, then set and begin note when dialing the other side's phone once more and dial number of times.If do not receive that also the other side wires back after dialing the other side's phone 2 times once more continuously, then program is reported to the police.
As shown in Figure 4, from model program, write code: set the stand-by period earlier, do not call then report to the police if receive at interval that main alarm is dialled to dialling.This time interval is the summation of dialing the used time of number of times that main alarm mode is set.
Dial dialling from the pattern wait dialling holotype to dialling, if there is the clawback explanation normal from alarm work from the pattern clawback.
Be in wait state to dialling from pattern, if the phone of being dialled in by the other side in the stand-by period is hung up the back clawback and proved that then main to dial method, apparatus normal.
The present invention is with main alarm, form an alarming network system from alarm and supervisory control system, can effectively overcome the purpose that can reach warning when the set alarm in protected position after the destroyed or conductively-closed equally, and effective protection has been implemented in the emphasis position.The present invention not only is confined to the foregoing description, and is every in any conspicuous change of doing without prejudice to inventive concept, all will constitute infringement to the present invention.
Claims (1)
1, a kind of method based on the anti-signal shielding of mobile module alarm is characterized in that:
Step 1: two alarms based on mobile module are set at one group, after the alarm start, are introduced into the main alarm that is of the pattern of dialing, what receive the main alarm phone is from alarm;
Step 2: the telephone number of main alarm is stored in from the memory of alarm, will be stored in from the telephone number of alarm the memory of main alarm simultaneously;
Step 3: in based on the MCU of the main alarm of mobile module, set main alarm dial time interval from alarm, in the time interval of from the MCU of alarm, setting the clawback main alarm based on mobile module;
Step 4: in the MCU of main alarm, set the number of times of dialing from alarm;
Step 5: at the number of times of from the MCU of alarm, setting the clawback main alarm;
Step 6: from the MCU of alarm, setting the time of fire alarming thresholding that does not receive the main alarm phone;
Step 7: the storage main alarm reaches the telephone number from alarm in the memory of supervisory control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101316481A CN101527761B (en) | 2009-04-13 | 2009-04-13 | Method for preventing signals from being shielded based on mobile phone module alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101316481A CN101527761B (en) | 2009-04-13 | 2009-04-13 | Method for preventing signals from being shielded based on mobile phone module alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101527761A true CN101527761A (en) | 2009-09-09 |
| CN101527761B CN101527761B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101316481A Expired - Fee Related CN101527761B (en) | 2009-04-13 | 2009-04-13 | Method for preventing signals from being shielded based on mobile phone module alarm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559764A (en) * | 2013-09-29 | 2014-02-05 | 深圳市中兴新地通信器材有限公司 | Anti-interference communication device used for security and protection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5923731A (en) * | 1997-06-30 | 1999-07-13 | Command Communications, Inc. | Telephone monitoring and alarm device |
| CN101201964A (en) * | 2006-12-14 | 2008-06-18 | 英业达股份有限公司 | Safety aviso device |
| CN101222757B (en) * | 2007-01-10 | 2010-08-11 | 北京协进科技发展有限公司 | Mobile locating warning system and alarm positioning device |
-
2009
- 2009-04-13 CN CN2009101316481A patent/CN101527761B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559764A (en) * | 2013-09-29 | 2014-02-05 | 深圳市中兴新地通信器材有限公司 | Anti-interference communication device used for security and protection |
| CN103559764B (en) * | 2013-09-29 | 2017-01-04 | 深圳市中兴新地通信器材有限公司 | A kind of anti-interference communication device for security protection |
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| Publication number | Publication date |
|---|---|
| CN101527761B (en) | 2012-07-04 |
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