CN1139244C - Alarm method and device with default secondary dialing call based on local telephone network - Google Patents

Abstract

The present invention relates to a default secondary dialing call type safety warning method. A local call terminal 1 is provided with a controlled dialing device 11 and a warning trigger 2, a call target of the controlled dialing device 11 is a local call network switching center 3 pre-stored with the numbers of the warning situation processing people of the customer terminal 1, and the center receives a call of the controlled dialing device 11 and switches. The default secondary dialing call type safety warning method comprises the following steps: B. the call switching center calls the numbers of the warning situation processing people according to a warning user sequence, warning information is transmitted when response exists, Step D is executed, and the next step is executed if the call is not responded for at most 10 times; C. whether a remaining number exists in a number table of the warning situation processing people is checked, the next number is taken out if the remaining number exists, and Step B is executed; D. a location public order center is called, and the warning information is transmitted. The present invention has the advantages of low manufacturing cost, safety, reliability, simple, flexible and convenient operation, wide purpose, etc., and provides broad market perspective for local call network value-added service.

Description

Implicit dialing recall type security alarm method and device based on local call network

Technical fieldThe present invention relates to safety precaution warning technology and method in a big way, particularly the alarm method of Local Communication Network and device.

Background technologyIn today of scientific and technological high speed development, it is intelligent that criminal activity more becomes, and means are more hidden, strengthen modern security and guard technology and seem particularly important, develop a kind of high-effect, popular warning system just becomes a problem that urgency is to be solved cheaply.Because the special national conditions of China, that many cities all exist is populous, the phenomenon of circumstance complication and police strength deficiency, in short-term, the warning information of ordinary residence and office directly can not be introduced 110 warning systems, be subjected to the restriction of the level of consumption simultaneously, special-purpose security alarm network also is difficult to be accepted by common citizen.Along with popularizing of fixed telephone network, the mode of utilizing local telephone network to transmit warning information will be widely used.

Utilize the mode of telephone network alarm that two classes are arranged at present: a class is to be controlled by personal computer, has keyboard, liquid crystal display and speech recording and reproducing equipment, when computer Recognition during to all kinds of alarm signal that transducer is sent here, can be according to the user program of prior setting, automatically put through relevant telephone number in order, after determining called off-hook, play the alarm notification sound to the other side.The advantage of this class device be multiple functional, reliability is higher, shortcoming be involve great expense, equipment is complicated and not easy to operate.Be suitable for the safety precaution of important unit and key departments, be not suitable for ordinarily resident's dwelling house and general office.Another kind of warning by telephone device is the hands-free and redialing function that is similar to ordinary telephone set.When alarm occurring, start the telephone set Hands-free key, and victim's mobile phone that will store in advance automatically or the dial-out of automatic paging plane No. sign indicating number, called defining according to numbers displayed stolen invasion.The advantage of this mode is that cost is lower, simple to operate and easy realization, and its major defect is a poor reliability, when busy or mobile phone received signal is bad when called phone, often misses disposable calling, can not in time receive warning information.Described two kinds of methods are the basic weakness of property alerting call method once all.

The present invention overcomes above-mentioned the deficiencies in the prior art part to propose a kind of implicit dialing recall type alarm method based on local call network; guarantee that absolute non-stop-machine alerting call switching centre is set up in foundation under the unimpeded situation of communication; avoid full-automatic disposable alerting call unavoidably can produce omission-promptly can not connect policeman's serious consequence on the quite big degree, and can be low-cost.The reliable fixed location alarm problem that solves in popular ground.Add the setting of alarm trigger flexibly, also can become one of preferably emergency instrument of old man and physical disabilities, when in key departments felony taking place especially, become and tackle the bandit.The hidden magic weapon of timely emergency.

Summary of the inventionPurpose of the present invention can reach by adopting following method:

Design, a kind of implicit dialing recall type security alarm method based on local call network of employing are provided with controlled dialing mechanism on local user's terminal, the dialing trigger of reporting to the police in position is set again; Particularly described controlled dialing mechanism call targets is these districts and cities of prestoring client terminal policeman number net switching centres of explaining archaic or dialectal words in current language, and this switching centre adopts stored-program control exchange digital junction technology, and transfers receiving after described controlled dialing mechanism is called out.

Described recall type security alarm method is applicable to the alarm of all fixed locations and has following steps:

B. described calling switching centre is registered policeman's destination number in advance by the alert users sequence call, and transmits warning information when replying, and changes execution in step D; Next step is then carried out in maximum 10 no responses;

C. look into alert and be processed into the destination number table and also have or not Remaining Number,, then take out next number, execution in step B if any Remaining Number;

D. calling alarm terminal seat public security center and transmit warning information.

Be to guarantee the smooth implementation of above-mentioned steps, also manufacture and design the implicit dialing mechanism of a kind of intelligent controlled alarm, comprise microprocessor and be connected on user terminal and local telephone between interface switching control circuit; Especially also comprise that one is connected with described microprocessor is two-way, prestore the memory of implicit destination number; Described destination number has one at least; The implicit dialing mechanism of described intelligent controlled alarm also comprises dtmf generator 115 and call proceeding sound CPT identifier 116.

Description of drawings

Fig. 1 is the implicit dialing recall type security alarm system global structure schematic diagram that the present invention is based on local call network;

Fig. 2 is the implicit dialing mechanism theory diagram of the intelligent controlled alarm of the present invention;

Fig. 3 is the theory diagram of warning dialing trigger;

The described intelligence of Fig. 4 implies the dialing mechanism call flow diagram;

Fig. 5 is a local call network alerting call switching centre system construction drawing among the present invention;

Fig. 6 is described switching centre call signal preprocessing process schematic diagram;

Fig. 7 is described alarm switching recall flow chart.

EmbodimentBe described further below in conjunction with most preferred embodiment shown in the drawings.

A kind of implicit dialing recall type security alarm method based on local call network, its basic setup and step are: controlled dialing mechanism 11 is set on local user's terminal 1, the dialing trigger 2 of reporting to the police in position is set again; The call targets of particularly described controlled dialing mechanism 11 is the local call network switching centres 3 that prestore client terminal 1 policeman's number, this switching centre adopts stored-program control exchange digital junction technology, and transfers after the calling of receiving described controlled dialing mechanism 11.

Described recall type security alarm method is applicable to the alarm of all fixed locations and has following steps:

B. described calling switching centre 3 is called out pre-registration policeman destination number successively by the alert users order, and transmits warning information when replying, and changes execution in step D; Next step is then carried out in maximum 10 no responses;

C. look into policeman's destination number table and also have or not Remaining Number,, then take out next number, execution in step B if any Remaining Number;

D. calling alarm terminal public security center, 1 location and transmit warning information.

The receiving system of described switching centre 3 does not adopt voice receiving alarm information, but utilizes the stored-program control exchange signaling to carry out calling number identification, need not off-hook and can write down the alert users Local Number, does not account for speech channel again, alarm efficient height; This center is provided with registered user's data at least, and the alarm period is provided with and three databases of customer call amount statistics.

In further disposing, can also before calling out pre-registration policeman destination number, described switching centre 3 execution in step B carry out following steps:

A. warning information filters, to get rid of false alarms; This step comprises step by step following again:

A1. consult registered user's MSDS, as do not have this alarm number, finish the back of then putting on record;

A2. consult the user and alarm the period table is set, as not in the alarm period that is provided with, finish the back of then putting on record;

A3. consult user's alerting call amount statistical form, as by per hour or every day greater than certain number of times, finish the back of then putting on record;

A6. change execution in step B.

Under more perfect configuring condition, described switching centre 3 also is provided with individual subscriber message sound bank, User Priority storehouse and user cipher storehouse, and adopt stored-program control exchange digital junction technology to improve alarm incoming call and the call completing rate of transferring and breathing out, enable the two-node cluster hot backup terminal, operator's position processing of circuit relayed call request is set, the relayed call of described step B is carried out in the mode that the electronics job order is dispensed to each operator's circuit, and is increasing following password confirming and discerning the priority step behind the a3 step by step:

A4. callback alert users terminal is then carried out the terminal password verification if any responding, and password is answered the back of correctly then putting on record and finished;

A5. the alerting call User Priority that receives of identification, and with step B in first treats the calling alarm User Priority relatively, then insert first and wait to call out the position if be higher than its priority; Otherwise with second treat the calling alarm User Priority relatively, by that analogy, insert the appropriate location.

Described warning dialing trigger 2 can be fixed setting, also can be the movable portable setting.

The call targets number of described controlled dialing mechanism 11 is the built-in implication, triggers the back and breathes out automatically.

The triggering command emission of described warning dialing trigger 2 and the command reception of described controlled dialing mechanism 11 are all implemented with wireless mode.

The triggering command of described warning dialing trigger 2 sends with the alarm dial-up of controlled dialing mechanism 11 corresponding one by one.

It is 6 times that number of times is differentiated in the no response of described step B jump procedure C; In a3 Sino-Japan, time, calls out to limit the quantity of and is respectively 5 times, 2 times step by step.

Described warning information is an individual subscriber message information; Under the human relay working situation, also can be operator's voice messaging.

Dialing mechanism is implied in a kind of intelligent controlled alarm, comprise microprocessor 111 and be connected on interface switching control circuit 112 between user terminal 1 and the local telephone, especially also comprise one with the described microprocessor 111 two-way memories 113 that are connected, prestore implicit destination number; Described destination number has one at least; The implicit dialing mechanism of described intelligent controlled alarm also comprises dtmf generator 115 and call proceeding sound CPT identifier 116.

Described microprocessor 111 receives from alarm receiving circuit 114 and triggers dtmf generator 115 work behind the alarm triggered signal, and taken over the local telephone of described user terminal and sent call targets number in the described memory 113 by interface switching control circuit 112;

Described microprocessor 111 also starts call proceeding sound CPT identifier 116 simultaneously, to detect city's line no dial tone is arranged, and to beam back signal at dtmf generator 115 dialing back detection of call target terminals be ring-back tone or busy tone, simultaneously testing result notified microprocessor 111;

Described call proceeding sound CPT identifier 116 is a kind of successive sounds analog/digital converter application-specific integrated circuit (ASIC)s, and its target is stored-program control exchange standard dialing tone, busy tone and ring-back tone.

In the practicality, the implicit dialing recall type security alarm method that the present invention is based on local call network is can division as follows:

Described implicit dialing recall type security alarm method based on local call network has adopted specific techniques such as wireless remote control, the implicit dialing of intelligence, calling number identification, area of computer aided processing and recall, when user's dwelling house or office's generation theft invasion, the implicit dialing mechanism of intelligence is called out switching centre from trend and is sent warning information, notify victim or related personnel immediately by computer server or operator, make fast reaction, in time find and arrest criminal, avoid user's property loss.This system also has the distress call function simultaneously, and the user can send distress signals to calling out switching centre by the micro device of carrying.The designed security alarm calling system general structure of the present invention as shown in Figure 1.

The described warning of Fig. 3 dialing trigger 2 is arranged on door, window, drawer or the cabinet door joint portion of fixed position such as dwelling house or office on demand, and also can be carried at needs the old man that looks after or especially on one's body personnel such as the staff such as bank, national treasury.The movable part that fixedly installs is by illegal when mobile, the magnet displacement, reed switch conduction sends the warning triggering signal, and the intelligent alarm on the local telephone network terminal equipments such as telephone set or facsimile machine is started, and sets to local call network calling switching centre by implicit number and sends the alerting call signal.And the trigger switch of the warning of taking with oneself dialing trigger sends alarm signal with regard to the mode that changes the shake-up of hand or other position into.The activity setting of particularly taking with oneself can bring great convenience to the old man, more can play special protective effect to the personnel's life and the property of key departments.And this switching mode transducer of dry-reed relay also has simply, reliable, cheap and be convenient to advantage such as maintenance.

Between user terminal and local line, insert the implicit dialing mechanism of intelligent controlled alarm shown in Figure 2.The implicit dialing mechanism of this intelligence is made up of alarm receiving circuit, telephone line interface commutation circuit, call proceeding sound CPT identification circuit, dual tone multi-frequency dtmf transtation mission circuit, memory and microprocessor etc.

Wherein alarming receiving circuit is made up of tuning reception, multiplication of voltage detection, switching circuit and trigger.When the alarm receiving circuit is received the frequency electromagnetic waves of alarm triggered device emission by built-in aerial after, after the multiplication of voltage detection, become direct current signal, and make trigger overturn after the logical switching transistor conducting, send warning information and control other circuit working by microprocessor.

Interface switching control circuit mainly solves the circuit switching problem of domestic consumer's telephone set and the implicit dialing mechanism of intelligence, and provides dislodging machine signal for local exchange.Under normal circumstances, local line directly is connected with ordinary telephone set, when the alarm triggered circuit working, then switch to intelligent dialling and be device, but when the subsets off-hook was conversed, the implicit dialing mechanism of intelligence can not ruthless pre-emption.

Call proceeding sound CPT identifier is an application-specific integrated circuit (ASIC).

Memory adopts EPROM memory in the sheet, is depositing and command the put rules into practice instruction of task of whole intelligent call device, and the alarm of also transfering to by microprocessor control touch-tone signal DTMF circuit simultaneously is special obeys telephone number.This is the telephone number that stores in the EPROM memory, and under many situations, this number is an one number, and concrete number is implicit, and is not open to the external world.

Alert acoustic generator is after intelligent implicit dialing mechanism sends alerting call, can produce police whistle sound immediately, and the offender is played the effect of threatening, or reminds the unexpected owner who enters on-the-spot triggering alarm to close the implicit dialing mechanism of intelligence, avoids the alarm of generation mistake continuously.When the implicit dialing mechanism of intelligence is applied to the SOS calling, can close alert acoustic generator in advance.

The core of security alarm method of the present invention is to set up to call out switching centre.This calls out switching centre system formation as Fig. 5, is made up of two hot-standby servers and several terminal computers.The digital junction interface circuit card is installed on server, links to each other with the local exchange network network.The operator's position card is installed, for operator call user or the professional registration of accepted user on the terminal computer.Also can be made as automatic switching.Other sets up and charges and the management accessory terminal, is responsible for storage, prints recall call rate form and daily system maintenance.

The relayed call server receives two classes and calls out: the one, receive the alerting call that the implicit dialing mechanism of intelligence produces, and this type of calling need not provide off hook signal, only need utilize the stored-program control exchange signaling to grasp the incoming call calling number and get final product; The 2nd, receive the user and dial the professional register call that cries with plain old telephone, this type of calling is answered by artificial or computer.

The relayed call server is handled alerting call on the foreground, also must set up multinomial database on the backstage, as registered user's personal information storehouse, the user alarms the period storehouse, user's alerting call amount statistics storehouse, individual subscriber sound bank, User Priority storehouse and user cipher storehouse or the like is set.

The terminal of calling out switching centre has three classes: the one, and the warning information processing terminal; The 2nd, the customer service registered terminal, the 3rd, to charge and the management accessory terminal, the quantity of each Terminal Type determines that according to the telephone traffic of customer call three Terminal Types also can be merged into integrated services terminal simultaneously.

Call out the computer operating system of switching centre and can follow Chinese intelligent network Intelligent Network Application Protocol, can interconnect with any intelligent network platform based on national standard based on unix platform.As long as do same the setting at user terminal, promptly can the alerting call center be realized quickly and easily as a new business in the area of setting up Standard IN, fully save the cost of investment of network operation.

Described calling switching centre is provided with following basic function:

Selective Incoming Call; Promptly use software module to carry out Selective Incoming Call, by being rejected, with the load of mitigation system with reduce bothering to the user to having no right the alarm of mistakes such as user, invalid period, super inferior calling and user self triggering.

Call distribution; The type of call of promptly considering the user is factors such as alarm or emergency, priority level and seat be default, reasonably adjusts the queuing Control Parameter, and user's information is handled timely and effectively.

Speech play; The voice resource storehouse that is system can be connected the back and be play the alarm verbal announcement automatically by user-defined sequence call destination phone numbers under the signaling of local network and the support of communicating by letter.Warning tone can be recorded by individual subscriber, and system supports the user to utilize the telephone remote recording.

Screen ejects; Promptly after user's alarm obtained system's confirmation, it was single to eject the alarm worker on the alarming processing terminal screen automatically, and seat can be grasped user's capsule information rapidly and accurately, in time sends alarm notification.

Seat is breathed out; Promptly according to the needs of requirement of client and service, system can play warning tone from the automatic call back user, also can be breathed out by the operator, and active and user communication make service more perfect.

Long-range access: promptly system supports the long-range access of variety of way, and call processing server can be or not same place with terminal, as utilizes laptop computer and MODBM can set up long-range seat in any place.

Safe and reliable; Promptly call out switching centre and can adopt the two-node cluster hot backup working method, manually or automatically switch, guarantee the reliability of system.Data are distributed and focus on, guarantee that user data do not lose.Functions such as that system provides is fault-tolerant, online upgrading, the change of calling out any unit of switching centre can not influence normal alarm business.

Statistical graph; Be that the system manager generates various statistical graphs according to alarming processing information, the assisted network manager carries out multianalysis to the operation conditions of security alarm calling system, constantly improves service quality.

It is as follows to further specify the alerting call handling process below:

The setting of alarm:

The user is that the switching mode intrusion detector is installed on door and window or other place with fixed alarm dialing trigger, as drawer and cabinet door etc.Portable warning dialing trigger is that distress call device is carried by the user.Go into just that detector and distress call device can not start simultaneously, in order to avoid produce the mistake alarm.The installation of the implicit dialing mechanism of intelligence is very simple, and the input port connects the local telephone circuit, and delivery outlet connects subsets, and other inserts power supply and gets final product.For the anti-theft type intrusion detector, open the intelligent call appliance mains switch, device starts after postponing 1 minute, and radio remote control circuit is in accepting state.Its delay start is to leave for fear of the user to trigger once alarm by mistake when going out.

The generation of alarm:

Establish when alert on-the-spot when the invador enters, trigger fixed alarm dialing trigger switching mode intrusion detector when promoting door and window, alerting call takes place in intelligent alarm implicit dialing mechanism immediately.Even this moment, the thief cut off telephone wire, but also late, warning information in time sends.

Portable warning dialing trigger is that distress call device is by Artificial Control, allow the user carry, trigger alarm where necessary, the unmanned old man who accompanies in the family for example, during the burst disease of no phone place, Push switch is cried for help immediately in the toilet etc., and for example the savings bank of networking is unconditionally alarmed in remote districts, when criminal swarmed into and have the situation under control, the shop assistant can press the distress call device of carrying silently, contacted the police immediately by calling out switching centre.

The transmission of warning information:

The implicit dialing mechanism of intelligence receive trigger alarm signal after, the automatic switchover telephone line produces and calls out, calling procedure as shown in Figure 4:

When the local telephone circuit switches to the implicit dialing mechanism of intelligence, automatically provide off hook signal for local exchange, after receiving the dialing tone that local exchange sends here, controller is transferred to the alarm special service number of storing among the EPROM immediately by the dual-tone multifrequency circuit, because this device is alarmed for sending the calling number mode, need not called off-hook, as long as acknowledge receipt the ring-back tone that local network transmits, just the expression alarm sends and finishes.

The processing of alerting call:

The alerting call switching centre can be divided into professional registration process process, alerting call preprocessing process, warning information processing procedure, charging and call manager process to the processing of alerting call.

Professional registration process process is divided into again opens an account registration and registers dual mode in real time.To be exactly the user declare when opening the security alarm call service to system operator in the registration of opening an account, and relevant personal information is provided and makes a report on demand for services, as subscriber directory number, name, address, personal identification number, type of call with establish the alert period.Arrange some urgent contacts in addition in order and go into name and telephone number, notify alarm where necessary for the operator who calls out switching centre.Registration in real time be exactly the user whenever and wherever possible by dialing professional registration auxiliary telephone number, behind the checking user cipher, under the computer speech prompting, revise relevant registration material with the dual-tone multifrequency phone, also can change the operator and manually finish.

The main effect of preprocessing process is exactly that warning information filters, and as shown in Figure 6, gets rid of false alarms as much as possible, is finished by alarming processing central computer server.The mode of filtering is divided into validated user, effectual time, effectively four kinds of thresholding and valid passwords.

After the calling that the implicit dialing mechanism of intelligence produces enters server, as long as server reads the caller identification number, then discharge whole local telephone communication route immediately, the alerting call stage finishes, and the calling number that is stored in the server becomes unique warning information.

The alarm preprocessing process at first is to judge whether the calling number of alerting call is the registered user, if the system registry user changes next processing links over to, otherwise disregards.Next is to judge alerting call whether in user's time registered section, and the information of non-alarm period is disregarded.The alarm period is registered setting by the user, periodically period or disposable period can be set, can be dwelling house as full-time working person and set Monday to Friday, every morning 8 was the alarm period up at 6 o'clock in afternoon, and for example certain user's out on tours is 7 days, can set alarm 24 hours every days during this.The 3rd, with the alarm number of times thresholding filter out spurious alarm is set, such as per hour surpassing 2 times or whole day when surpassing 5 alarms, system is considered as invalid alarm.

The purpose of setting up the alarm time section is to avoid user's self activity to cause the mistake alarm, also is in order to remove alert needs.Most of warning systems all adopt the outside to remove police's formula, improved the cost of system, also give invador's opportunity simultaneously, so not establishing, native system do not remove alarm device, the alerting call that oneself caused in the period of reporting to the police for the user, the method that adopts alarm to confirm is solved, and the user also can cancel the single alarm by reserving by phone with the professional registration of other making call certainly.

The alarm validation process is: push to enter and trigger alarm establishing alert period user, callback user in call center's after user's off-hook is heard warning tone, imports password with the two audio key of phone and separates the police, otherwise change the alarm notification link over to.Distress call type user need not alarm confirmation.

For the effective alarm number after filtering, the sequence call destination phone numbers that server is arranged by the user immediately, as user mobile phone, beeper, neighbours, sub-district night shift room or local local police station etc., when receive called pluck plane No. after, individual's recording of invoke user sound bank is play alarm notification to the other side.Alarm notification also can manually be finished by the operator according to customer requirements, registered artificial auxiliary user to prior, when system identification during to effective alarm, it is single that relevant subscriber data is formed electronics alarm worker, be sent on the terminal screen and eject automatically, by the routine processes of seat by standardization.The operator filled in result after alarm notification was finished, with disappear list and do data deposit of electronic work order.Also can handle automatically by full electronic.The alarm notification call flow as shown in Figure 7.

The present invention is to utilize local telephone network to transmit alarm signal with respect to the advantage of prior art, need not lay the alarm dedicated network, is applicable to institute The place that landline telephone is arranged, the alarm triggered device adopts the wireless remote control mode, and volume is little, flexible and convenient. The implicit dialing mechanism of intelligence can be divided into list Solely be serially connected in plug-in type and the inner embedded type that increases of ordinary telephone set on the telephone wire, make the integrated telephony machine with security alarm function.

Intelligent call circuit of the present invention, dialing tone and ring-back tone by on the special IC detection local network can repeat dialing, connect exactly Logical called, improved system reliability. Since adopt exclusive implicit dial mode, so that the user does not know the alerting call special service number, Thoroughly stopped maliciously to harass problem.

The present invention initiates the caller identification function of using local exchange, only takies the signalling path equipment of local network redundancy, reduces the interoffice junction circuit Congestion probability. Unique distinction of the present invention is to set up the call diversion center. Invalid alarm has been filtered in arranging of server, overcome mistake alarm amount excessive and The shortcoming that percent of call completed is low. The present invention need not user side complex apparatus and Multimedia Programming, but by numerous users call diversion center resources of working together, the utmost point Reduced greatly cost of investment.

System follows open principle, increases on demand new alarm function, such as infrared, sound and microwave intrusion detector etc., and also can be in alarm Increase mobile network and internet interface on the server at call diversion center, through mobile phone short message and Email issue warning information.

The present invention is cheap, safe and reliable, simple to operate, flexible, of many uses, has for the local telephone network network operator provides a kind of The value-added service of wide market prospects.

Claims (13)

1. the implicit dialing recall type security alarm method based on local call network is provided with controlled dialing mechanism (11) on local user's terminal (1), and the dialing trigger (2) of reporting to the police in position is set again; It is characterized in that:

The call targets of described controlled dialing mechanism (11) is the local call network switching centre (3) that prestores client terminal (1) policeman's number, this switching centre adopts stored-program control exchange digital junction technology, and transfers after the calling of receiving described controlled dialing mechanism (11);

Described recall type security alarm method is applicable to all fixed location alarms and has following steps:

B. described calling switching centre (3) is called out pre-registration policeman destination number successively by the alert users order, and transmits warning information when replying, and changes execution in step D; Next step is then carried out in maximum 10 no responses;

C. look into policeman's destination number table and also have or not Remaining Number,, then take out next number execution in step B if any Remaining Number;

D. public security center, calling alarm terminal (1) location and transmit warning information.

2. according to the described recall type of claim 1 security alarm method, it is characterized in that:

Described switching centre (3) receiving system utilizes the stored-program control exchange signaling to carry out calling number identification, and is provided with registered user's data at least, and the alarm period is provided with and three databases of customer call amount statistics.

3. according to the described recall type of claim 2 security alarm method, it is characterized in that:

Described switching centre (3) execution in step B calls out before the pre-registration policeman destination number, carries out following steps:

A. warning information filters, to get rid of false alarms; This step comprises step by step following again:

A1. consult registered user's MSDS, as do not have this alarm number, finish the back of then putting on record;

A2. consult the user and alarm the period table is set, as not in the alarm period that is provided with, finish the back of then putting on record;

A3. consult user's alerting call amount statistical form, as by per hour or every day greater than certain number of times, finish the back of then putting on record;

A6. change execution in step B.

4. according to the described recall type of claim 3 security alarm method, it is characterized in that:

Also be provided with individual subscriber message sound bank, User Priority storehouse and user cipher storehouse at described switching centre (3), and adopt stored-program control exchange digital junction technology to improve alarm incoming call and the call completing rate of transferring and breathing out, enable the two-node cluster hot backup terminal, operator's position processing of circuit relayed call request is set, the relayed call of described step B is carried out in the mode that the electronics job order is dispensed to each operator's circuit, and is increasing following password confirming and discerning the priority step behind the a3 step by step:

A4. callback alert users terminal is then carried out the terminal password verification if any responding, and password is answered the back of correctly then putting on record and finished;

A5. the alerting call User Priority that receives of identification, and with step B in first treats the calling alarm User Priority relatively, then insert first and wait to call out the position if be higher than its priority; Otherwise with second treat the calling alarm User Priority relatively, by that analogy, insert the appropriate location.

5. according to the described recall type of claim 4 security alarm method, it is characterized in that:

Described warning dialing trigger (2) is fixed setting.

6. according to the described recall type of claim 4 security alarm method, it is characterized in that:

Described warning dialing trigger (2) is the movable portable setting.

7. according to claim 5 or 6 described recall type security alarm methods, it is characterized in that:

The call targets number of described controlled dialing mechanism (11) is the built-in implication, triggers the back and breathes out automatically.

8. according to the described recall type of claim 7 security alarm method, it is characterized in that:

The triggering command emission of described warning dialing trigger (2) and the command reception of described controlled dialing mechanism (11) are all implemented with wireless mode.

9. according to the described recall type of claim 8 security alarm method, it is characterized in that:

The triggering command of described warning dialing trigger (2) sends with the alarm dial-up of controlled dialing mechanism (11) corresponding one by one.

10. according to the described recall type of claim 9 security alarm method, it is characterized in that:

It is 6 times that number of times is differentiated in the no response of described step B transfer step C; Described a3 step by step is Sino-Japan, time calls out to limit the quantity of and be respectively 5 times, 2 times.

11., it is characterized in that according to the described recall type of claim 10 security alarm method:

Described warning information is an individual subscriber message information.

12. the implicit dialing mechanism of an intelligent controlled alarm comprises microprocessor (111) and is connected on interface switching control circuit (112) between user terminal (1) and the local telephone, it is characterized in that:

Also comprise one with the two-way memory (113) that is connected, prestores implicit destination number of described microprocessor (111); Described destination number has one at least;

Also comprise dtmf generator (115) and call proceeding sound (CPT) identifier (116).

13., it is characterized in that as implicit dialing mechanism as described in the claim 12:

Described microprocessor (111) triggers dtmf generator (115) work after alarm receiving circuit (114) is received the alarm triggered signal, and is taken over the local telephone of described user terminal and sent the interior call targets number of described memory (113) by interface switching control circuit (112);

Described microprocessor (111) also starts call proceeding sound (CPT) identifier (116) simultaneously, to detect city's line no dial tone is arranged, and to beam back signal at dtmf generator (115) dialing back detection of call target terminal be ring-back tone or busy tone, simultaneously testing result notified microprocessor (111);

Described call proceeding sound (CPT) identifier (116) is a kind of successive sounds analog/digital converter application-specific integrated circuit (ASIC), and its identifying object is stored-program control exchange standard dialing tone, busy tone and ring-back tone.

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