Summary of the invention
For above shortcomings in prior art, the object of the present invention is to provide a kind of gate inhibition's early warning system based on motion detection, the suspicious moving object that gate control system can opposite house inhibit gate be hovered is outward detected and early warning, using the Forewarning Measures of the prospecting behavior to user's shelter as prevention thief, thereby the safety precaution performance of lever gear door access control system, in order to help to strengthen the house anti-theft security of gate control system.
For solving the problems of the technologies described above, the present invention has adopted following technological means:
Gate inhibition's early warning system based on motion detection, comprises gate inhibition's device, Cloud Server and customer mobile terminal; Described customer mobile terminal carries out data communication by mobile communications network and Cloud Server, and described gate inhibition's device carries out data communication by internet and Cloud Server, by the power on switch of son lock of gate inhibition's device control gate inhibit gate;
Described gate inhibition's device is for being arranged on the gated area outside of gate inhibition's door position, gate inhibition's device is provided with motion sensor, photographing module, doorbell module, early warning processing module and internet communication module, and the inductive probe of motion sensor, the camera of photographing module and the doorbell button of doorbell module are all installed on gate inhibition's device and are installing and using under state towards gate inhibition's side outdoors; Wherein, the induced signal output terminal of motion sensor is connected with the induced signal collection terminal data of early warning processing module, the doorbell signal output part of doorbell module is connected with the doorbell signals collecting end data of early warning processing module, the view data output terminal of photographing module and image taking control end are respectively with the image data acquiring end of early warning processing module with take control signal fan-out factor according to being connected, and internet communication module is connected with the data communication end data of early warning processing module;
Described motion sensor is for the moving object outside induction door inhibit gate, and the motional induction signal producing when sensing moving object is sent to the induced signal collection terminal of early warning processing module by induced signal output terminal;
Described photographing module is carried out the image taking operation outside opposite house inhibit gate for the shooting instruction triggers receiving according to image taking control end, and photographic images is sent to the doorbell signals collecting end of early warning processing module by view data output terminal;
Described doorbell module pipes for triggering doorbell in the time that its doorbell button is pressed, and produces doorbell trigger pip and be sent to by doorbell signal output part the image data acquiring end of early warning processing module;
Described internet communication module, for being connected to Cloud Server by internet, realizes the bidirectional data communication between gate inhibition's device and Cloud Server;
Described early warning processing module records gate inhibition's mark of its place gate inhibition's device, for receiving in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end, carry out early warning determination processing according to motional induction signal and doorbell trigger pip, in the time continuing to receive the lasting duration of motional induction signal and reach the early warning time limit presetting and not yet receive doorbell trigger pip, judge early warning, send shooting instruction control photographing module execution shooting operation by taking control signal output terminal, and reception is from the photographic images of image data acquiring end, the early warning request that generation carries gate inhibition's mark and described photographic images is sent to internet communication module, by internet communication module, early warning request is sent to Cloud Server,
Described Cloud Server records the corresponding binding relationship between gate inhibition's mark of gate inhibition's device and the user ID of customer mobile terminal, for receiving the early warning request from gate inhibition's device, resolve and obtain the gate inhibition's mark and the photographic images that in early warning request, carry, determine that by inquiring about this gate inhibition identifies the user ID of the corresponding binding of institute, carry the early warning notification signal of described photographic images to customer mobile terminal transmission corresponding to this user ID;
Described customer mobile terminal is for carrying out early warning information prompting when the early warning notification signal receiving from Cloud Server, and resolves and obtain the photographic images carrying in early warning notification signal and shown.
On above-mentioned gate inhibition's early warning system basis based on motion detection, as further improvement project, in system, also comprise supervisory computer terminal, described supervisory computer terminal through internet network and Cloud Server carry out data communication; Described Cloud Server also records corresponding binding relationship between identifying of the gate inhibition mark of gate inhibition's device and the management of supervisory computer terminal and gate inhibition and identifies the geographical location information at corresponding gate inhibition's device place, also in the time receiving early warning request, determine that by inquiring about this gate inhibition identifies the management mark of the corresponding binding of geographical location information and institute thereof at corresponding gate inhibition's device place, identify corresponding supervisory computer terminal to this management and send the administrative alert that carries the photographic images that described geographical location information and parsing early warning request obtain; Described supervisory computer terminal is for managing alarm message reminding when the administrative alert receiving from Cloud Server, resolve the geographical location information carrying in acquisition administrative alert and pointed out as early warning position, and the photographic images carrying in parsing acquisition administrative alert is shown.
On above-mentioned gate inhibition's early warning system basis based on motion detection, as further improvement project, on described gate inhibition's device, be also provided with audible alarm module, the controlling alarm end of described audible alarm module with the alarm command fan-out factor of early warning processing module according to being connected; Described early warning processing module also, in the time judging early warning, sends alarm command by alarm command output terminal to audible alarm module; Described audible alarm module triggers and carries out audible alarm for the alarm command of receiving according to controlling alarm termination.
Correspondingly, the present invention also provides gate inhibition's pre-warning and control method that above-mentioned gate inhibition's early warning system operation based on motion detection is carried out.For this reason, the present invention has adopted following technological means.
Gate inhibition's pre-warning and control method based on motion detection, by the operation of the gate inhibition's early warning system based on motion detection execution as mentioned above, comprises the steps:
A) the early warning processing module of gate inhibition's device receives in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end, in the time continuing to receive the lasting duration of motional induction signal and reach the early warning time limit presetting and not yet receive doorbell trigger pip, judge early warning, execution step B;
B) the early warning processing module of gate inhibition's device sends and takes instruction to photographing module by taking control signal output terminal;
C) photographing module of gate inhibition's device, in the time that image taking control end receives shooting instruction, triggers carries out image shooting operation, and photographic images is sent to the image data acquiring end of early warning processing module by view data output terminal;
D) the early warning processing module of gate inhibition's device receives the photographic images from image data acquiring end, and the early warning request that generation carries gate inhibition's mark and described photographic images is sent to internet communication module;
E) early warning request is sent to Cloud Server by the internet communication module of gate inhibition's device;
F) Cloud Server receives the early warning request from gate inhibition's device, resolve and obtain the gate inhibition's mark and the photographic images that in early warning request, carry, determine that by inquiring about this gate inhibition identifies the user ID of the corresponding binding of institute, carry the early warning notification signal of described photographic images to customer mobile terminal transmission corresponding to this user ID;
G) customer mobile terminal carries out early warning information prompting in the time of the early warning notification signal receiving from Cloud Server, and resolves and obtain the photographic images carrying in early warning notification signal and shown.
On above-mentioned gate inhibition's pre-warning and control method basis based on motion detection, as a kind of prioritization scheme, in described gate inhibition's early warning system based on motion detection, the early warning processing module of gate inhibition's device has presetted early warning time limit and significant interval time limit, and the value in early warning time limit is greater than the value in significant interval time limit; Described steps A is specially:
A1) the early warning processing module of gate inhibition's device receives in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end, in the time receiving motional induction signal, early warning processing module enters motional induction and continues duration monitoring state, start and continue duration timing and interval duration timing, and trigger execution step a2;
A2) early warning processing module continues to receive in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end; If before reaching in interval duration timing the significant interval time limit presetting, early warning processing module receives motional induction signal again, performs step a3; If before reaching in interval duration timing the significant interval time limit presetting, early warning processing module receives doorbell trigger pip, performs step a4; If not yet receive doorbell trigger pip in the time that interval duration timing reaches the significant interval time limit presetting, and again do not receive motional induction signal yet, perform step a5; If not yet receive doorbell trigger pip in the time that lasting duration timing arrives the early warning time limit presetting, perform step a6;
A3) early warning processing module keeps motional induction to continue duration monitoring state, after interval duration timing is resetted, restarts interval duration timing, returns to execution step a2;
A4) early warning processing module exits the lasting duration monitoring state of motional induction, stops continuing duration timing and interval duration timing and resets, and postponing, after dormancy Δ t duration, to return to step a1;
A5) early warning processing module exits the lasting duration monitoring state of motional induction, stops continuing duration timing and interval duration timing and resets, and then returns to immediately step a1;
A6) early warning processing module is judged early warning, execution step B.
On above-mentioned gate inhibition's pre-warning and control method basis based on motion detection, as a kind of prioritization scheme, in described gate inhibition's early warning system based on motion detection, also comprise supervisory computer terminal, described supervisory computer terminal through internet network and Cloud Server carry out data communication; Described Cloud Server also records corresponding binding relationship between identifying of the gate inhibition mark of gate inhibition's device and the management of supervisory computer terminal and gate inhibition and identifies the geographical location information at corresponding gate inhibition's device place; In described step F, when Cloud Server receives from the early warning request of gate inhibition's device, also determine that by inquiring about this gate inhibition identifies the management mark of the corresponding binding of geographical location information and institute thereof at corresponding gate inhibition's device place, identify corresponding supervisory computer terminal to this management and send the administrative alert that carries the photographic images that described geographical location information and parsing early warning request obtain; In described step G, also comprise: supervisory computer terminal manages alarm message reminding in the time of the administrative alert receiving from Cloud Server, resolve the geographical location information carrying in acquisition administrative alert and pointed out as early warning position, and the photographic images carrying in parsing acquisition administrative alert is shown.
On above-mentioned gate inhibition's pre-warning and control method basis based on motion detection, as a kind of prioritization scheme, in described gate inhibition's early warning system based on motion detection, on gate inhibition's device, be also provided with audible alarm module, the controlling alarm end of described audible alarm module with the alarm command fan-out factor of early warning processing module according to being connected; In described step B, also comprise: the early warning processing module of gate inhibition's device sends alarm command by alarm command output terminal to audible alarm module; In described step C, also comprise: the audible alarm module of gate inhibition's device, in the time that controlling alarm termination is received alarm command, triggers and carries out audible alarm.
Than prior art, the present invention has following beneficial effect:
1, the present invention is based on gate inhibition's early warning system of motion detection, the suspicious moving object that gate control system can opposite house inhibit gate be hovered is outward detected and early warning, using the Forewarning Measures of the prospecting behavior to user's shelter as prevention thief, promote the safety precaution performance of gate control system, play to a certain extent the pre-alarm and prevention effect that prevention larceny case occurs, can help to strengthen the house anti-theft security of gate control system.
2, the present invention is based on gate inhibition's pre-warning and control method of motion detection, only according to the different accepting states of motional induction signal and doorbell trigger pip, just can ensure preferably the accuracy that early warning is carried out in suspicious moving object that opposite house inhibit gate is hovered outward, reach prevention thief implements prospecting behavior object to user's shelter, also avoided relying on the comparatively complicated detection signal of comparatively expensive sensor device collection for detection of identification simultaneously, therefore contribute to reduce the hardware construction cost of system, for the realization of the gate inhibition's early warning system based on motion detection and forewarn scheme thereof provides good solution.
3, gate inhibition's early warning system of the present invention, can also be by setting up supervisory computer terminal for community property management, the full-time safeguard management such as the security personnel of community department carries out regional safeguard management, make full-time safeguard management department can use supervisory computer terminal to obtain timely administrative alert, know the early warning event that occurs, and can know the concrete orientation that early warning event occurs according to the early warning position of prompting, can also directly understand according to real photographic images gate inhibition's specific environment situation outdoors of early warning event scene, so that full-time safeguard management department can take corresponding counter-measure, the safety of protection compass of competency, make thus the safety precaution performance of gate control system further be promoted.
4, gate inhibition's early warning system of the present invention, can also trigger audible alarm module by setting up on gate inhibition's device, in the time that the early warning processing module of gate inhibition's device is judged early warning, except sending early warning notification signal to customer mobile terminal to notify householder, also can trigger audible alarm module simultaneously and carry out audible alarm, with scene initiatively the mode of early warning cause owner within doors or neighbours' vigilance and attention, thereby a suspect that opposite house inhibit gate continues to hover outward plays fright effect, impel it to stop as early as possible suspicious prospecting behavior, reach the object that prevention larceny case occurs.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
The invention provides a kind of gate inhibition's early warning system based on motion detection.As shown in Figure 1, this system is similar to the existing gate control system of having applied Internet of Things on overall network architecture, is also mainly made up of gate inhibition's device, Cloud Server and customer mobile terminal; Wherein, customer mobile terminal carries out data communication by mobile communications network and Cloud Server, and gate inhibition's device carries out data communication by internet and Cloud Server, by the power on switch of son lock of gate inhibition's device control gate inhibit gate.But the gate inhibition's early warning system that the present invention is based on motion detection is different from the technical characteristics of prior art and is, gate inhibition's device in system is for being arranged on the gated area outside of gate inhibition's door position, gate inhibition's device is provided with motion sensor, photographing module, doorbell module, early warning processing module and internet communication module, and the inductive probe of motion sensor, the doorbell button of the camera of photographing module and doorbell module is all installed on gate inhibition's device and is installing and using under state towards gate inhibition's side outdoors, main is like this for the ease of gathering gate inhibition's motion state and image of object outdoors, also be convenient to gate inhibition visiting person outdoors and touch the button of ringing a doorbell, wherein, the induced signal output terminal of motion sensor is connected with the induced signal collection terminal data of early warning processing module, the doorbell signal output part of doorbell module is connected with the doorbell signals collecting end data of early warning processing module, the view data output terminal of photographing module and image taking control end are respectively with the image data acquiring end of early warning processing module with take control signal fan-out factor according to being connected, and internet communication module is connected with the data communication end data of early warning processing module.In gate inhibition's device, motion sensor is for the moving object outside induction door inhibit gate, and the motional induction signal producing when sensing moving object is sent to the induced signal collection terminal of early warning processing module by induced signal output terminal.Photographing module is carried out the image taking operation outside opposite house inhibit gate for the shooting instruction triggers receiving according to image taking control end, and photographic images is sent to the doorbell signals collecting end of early warning processing module by view data output terminal.Doorbell module pipes for triggering doorbell in the time that its doorbell button is pressed, and produces doorbell trigger pip and be sent to by doorbell signal output part the image data acquiring end of early warning processing module.Internet communication module, for being connected to Cloud Server by internet, realizes the bidirectional data communication between gate inhibition's device and Cloud Server.Early warning processing module records gate inhibition's mark of its place gate inhibition's device, for receiving in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end, carry out early warning determination processing according to motional induction signal and doorbell trigger pip, in the time continuing to receive the lasting duration of motional induction signal and reach the early warning time limit presetting and not yet receive doorbell trigger pip, show to have moving object to continue not touch and ring a doorbell hovering in front of the door, exist suspicious, early warning processing module is judged early warning, send shooting instruction control photographing module execution shooting operation by taking control signal output terminal, and reception is from the photographic images of image data acquiring end, the early warning request that generation carries gate inhibition's mark and described photographic images is sent to internet communication module, by internet communication module, early warning request is sent to Cloud Server.In system, Cloud Server records the corresponding binding relationship between gate inhibition's mark of gate inhibition's device and the user ID of customer mobile terminal, for receiving the early warning request from gate inhibition's device, resolve and obtain the gate inhibition's mark and the photographic images that in early warning request, carry, determine that by inquiring about this gate inhibition identifies the user ID of the corresponding binding of institute, carry the early warning notification signal of described photographic images to customer mobile terminal transmission corresponding to this user ID.Customer mobile terminal is for carrying out early warning information prompting when the early warning notification signal receiving from Cloud Server, there is outdoors suspicious situation with prompting user gate inhibition, and the photographic images carrying in parsing acquisition early warning notification signal is shown, allow user can observe directly gate inhibition's specific environment situation outdoors, whether be a suspect really so that user can understand gate inhibition ranger outdoors by photographic images, if and in the time confirming to take the counter-measures such as warning after there is suspicious situation, the shown gate inhibition of photographic images outdoors actual conditions also can use as evidence.
When concrete enforcement, the present invention is based in gate inhibition's early warning system of motion detection, the integrated circuit that it is core that gate inhibition's device can adopt based on the process chip such as single-chip microcomputer, flush bonding processor is realized; Wherein, motion sensor, photographing module, doorbell module and internet communication module are all can be by the matured product of commercial acquisition and electronic module, early warning processing module can, taking the process chip such as single-chip microcomputer, flush bonding processor as core, be achieved by programming Control.Cloud Server in system also can adopt existing Cloud Server and network architecture, only need to increase response processing capacity and the early warning notification signal sending function to early warning request at the system end of Cloud Server by programmed control.And customer mobile terminal also can adopt existing mobile terminal device, by the client-side program moving on mobile terminal device is upgraded, the mode such as enhancing, realize the response to early warning notification signal and process.
The present invention is based on gate inhibition's early warning system of motion detection, the gate inhibition forewarn operating process of its concrete operation execution based on motion detection is as follows:
A) the early warning processing module of gate inhibition's device receives in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end, in the time continuing to receive the lasting duration of motional induction signal and reach the early warning time limit presetting and not yet receive doorbell trigger pip, judge early warning, execution step B;
B) the early warning processing module of gate inhibition's device sends and takes instruction to photographing module by taking control signal output terminal;
C) photographing module of gate inhibition's device, in the time that image taking control end receives shooting instruction, triggers carries out image shooting operation, and photographic images is sent to the image data acquiring end of early warning processing module by view data output terminal;
D) the early warning processing module of gate inhibition's device receives the photographic images from image data acquiring end, and the early warning request that generation carries gate inhibition's mark and described photographic images is sent to internet communication module;
E) early warning request is sent to Cloud Server by the internet communication module of gate inhibition's device;
F) Cloud Server receives the early warning request from gate inhibition's device, resolve and obtain the gate inhibition's mark and the photographic images that in early warning request, carry, determine that by inquiring about this gate inhibition identifies the user ID of the corresponding binding of institute, carry the early warning notification signal of described photographic images to customer mobile terminal transmission corresponding to this user ID;
G) customer mobile terminal carries out early warning information prompting in the time of the early warning notification signal receiving from Cloud Server, and resolves and obtain the photographic images carrying in early warning notification signal and shown.
By above-mentioned flow process, can see, the present invention is based on gate inhibition's early warning system of motion detection, its gate inhibition's device can carry out early warning determination processing according to motional induction signal and doorbell trigger pip, while not yet receiving doorbell trigger pip when continuing to receive the lasting duration of motional induction signal to reach the early warning time limit presetting, show to have moving object to continue not touch and ring a doorbell hovering in front of the door.This phenomenon exists suspicious, because if be that passerby accidentally passes by front of the door from gate inhibition, should not can have lasting motional induction signal; If have normal visiting person waiting for and open the door and rest on outdoors in front of the door, also can press under normal circumstances doorbell; But continue not touch and ring a doorbell hovering in front of the door, likely to wait outdoors after the uncomfortable visiting person who rings a doorbell points out by the mode of knocking at the door, another kind may be that cankered a suspect is reconnoitring landform and environment outdoors, to wait for an opportunity to plan burglary.Therefore as Forewarning Measures, now gate inhibition's device is judged early warning, starts photographic images and sends the operation of early warning request to Cloud Server.As long as record the corresponding binding relationship between gate inhibition's mark of gate inhibition's device and the user ID of householder user's customer mobile terminal in Cloud Server, the Cloud Server that receives early warning request can be according to the binding relationship of mark, inquire and send the customer mobile terminal that gate inhibition's device of early warning request is bound, send early warning information prompting to this customer mobile terminal, make gate inhibition's householder user to know early warning information by customer mobile terminal, and view from on-the-spot photographic images, be confirmed to be the prospecting behavior that the normal visiting person that do not ring a doorbell or cankered a suspect implement, and then take corresponding counter-measure, stop the generation of malicious act.As can be seen here, the present invention is based on gate inhibition's early warning system and the pre-warning and control method thereof of motion detection, the suspicious moving object that gate control system can opposite house inhibit gate be hovered is outward detected and early warning, using the Forewarning Measures of the prospecting behavior to user's shelter as prevention thief, promote the safety precaution performance of gate control system, play to a certain extent the pre-alarm and prevention effect that prevention larceny case occurs, can help to strengthen the house anti-theft security of gate control system.
In the gate inhibition's early warning system and pre-warning and control method thereof that the present invention is based on motion detection, the early warning determinating treatment course of the early warning processing module of gate inhibition's device has critical effect.Because gate inhibition occurs that the situation of moving object is comparatively complicated outdoors, likely that one or several passerby pass by front of the door from gate inhibition, being likely the visiting persons such as express delivery personnel or guest waiting for and opening the door in front of the door, is exactly likely also that suspicious-looking thief is reconnoitring landform and environment outdoors.The early warning determinating treatment course of early warning processing module needs only according to the accepting state of motional induction signal and doorbell trigger pip, distinguish above-mentioned different situations, with the situation of avoiding as far as possible occurring mistake early warning and leaking early warning, can carry out early warning for prevention thief to the prospecting behavior of user's shelter better, reach the object that prevention larceny case occurs.Known by analyzing, if there is normal visiting person waiting for and opening the door and rest on outdoors in front of the door, also can press under normal circumstances doorbell, simultaneously doorbell tweeting sound also easily causes owner within doors or neighbours' vigilance and attention, also be the equal of the warning function of another kind of form, therefore doorbell trigger pip can be for removing preparation alert status, and be the passerby who passes by front of the door and the difference between a suspect who surveys outdoors, passerby only can accidentally pass by outdoors or make a brief stay, triggering for generating motional induction signal that can continuation, and a suspect can be hovering of long period outdoors, cause the motion sensor of gate inhibition's device to sense constantly moving object, and then make the early warning processing module of gate inhibition's device continue to receive motional induction signal, therefore early warning processing module can be according to the persistent state that receives motional induction signal, distinguish passerby and a suspect at gate inhibition's stop state outdoors.But even if a suspect, it is in gate inhibition's running status of continuation outdoors, be not also the non-stop absolute persistent movement state of milli, and normally in a period of time routinely in the motion state of hovering of carrying out outdoors off and on.Therefore, the early warning processing module of gate inhibition's device is carrying out in the process of early warning determination processing, the continuation that how only detects comparatively exactly this suspect according to motional induction signal and the doorbell trigger pip motion state of hovering is to ensure that gate inhibition's early warning system has the key of good early warning accuracy.
For this reason, the present invention also provides a kind of early warning determination processing control program of comparatively optimizing for the early warning processing module of gate inhibition's device, with the motion state of hovering of the outer object continuation of detecting gate inhibit gate comparatively exactly, and then guarantee better the accuracy that early warning is carried out in suspicious moving object that opposite house inhibit gate is hovered outward.In this prioritization scheme, the early warning processing module of gate inhibition's device has presetted early warning time limit and significant interval time limit; Wherein, the significant interval time limit is carried out the interval duration limit of hovering of hovering off and on and moving outdoors in order to characterize a suspect gate inhibition, if detect and exceed this significant interval time limit the interval time of twice motion state, think hover motion state stop, therefore the value in this significant interval time limit can be set between 5 ~ 10 seconds conventionally; And the early warning time limit in order to characterize a suspect gate inhibition hover outdoors motion the duration limit, if detect that the duration of the motion of hovering reaches this early warning time limit, think that moving object belongs to suspicious actions in gate inhibition's this motion state of hovering outdoors, should early warning, therefore the value in this early warning time limit can be set between 60 ~ 180 seconds conventionally.Certainly, significant interval time limit and early warning time limit also can be according to concrete applicable cases, and are set as needed other value, but in general, the value in early warning time limit should be greater than the value in significant interval time limit.On this basis, in the steps A of above-mentioned gate inhibition's forewarn operating process, the early warning processing module of gate inhibition's device is specifically carried out early warning determination processing in accordance with the following steps:
A1) the early warning processing module of gate inhibition's device receives in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end, in the time receiving motional induction signal, early warning processing module enters motional induction and continues duration monitoring state, start and continue duration timing and interval duration timing, and trigger execution step a2.
This step is that early warning processing module (does not enter under the state of preparation early warning) performed step under the normality of early warning judgement identification, receive from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end in order to wait for, once receive motional induction signal, show that the motion sensor on gate inhibition's device senses that gate inhibition has moving object outdoors, now early warning processing module enters motional induction and continues duration monitoring state, be equivalent to enter into a kind of state for preparing early warning, jump to step a2.
A2) early warning processing module continues to receive in real time from the motional induction signal of induced signal collection terminal and from the doorbell trigger pip of doorbell signals collecting end; If before reaching in interval duration timing the significant interval time limit presetting, early warning processing module receives motional induction signal again, performs step a3; If before reaching in interval duration timing the significant interval time limit presetting, early warning processing module receives doorbell trigger pip, performs step a4; If not yet receive doorbell trigger pip in the time that interval duration timing reaches the significant interval time limit presetting, and again do not receive motional induction signal yet, perform step a5; If not yet receive doorbell trigger pip in the time that lasting duration timing arrives the early warning time limit presetting, perform step a6.
This step exists the different situations of moving object to be distinguished judgement for gate inhibition outdoors.Particularly, mainly divide into following several different situations:
If before reaching in interval duration timing the significant interval time limit presetting, early warning processing module receives motional induction signal again, show that moving object is at the state of hovering in continuing outdoors, now redirect execution step a3.
If before reaching in interval duration timing the significant interval time limit presetting, early warning processing module receives doorbell trigger pip, because doorbell trigger pip is used to remove preparation alert status, show that gate inhibition is visiting person normally outdoors, now redirect execution step a4.
If not yet receive doorbell trigger pip in the time that interval duration timing reaches the significant interval time limit presetting, and again do not receive motional induction signal yet, although preparation alert status is not removed because receiving doorbell trigger pip, but owing to moving object again not detected within the time limit of significant interval, show that moving object stops in the motion state of hovering in front of the door, likely just do not pass by person and trigger motion sensor and moving object detected, now redirect execution step a5.
If not yet receive doorbell trigger pip in the time that lasting duration timing arrives the early warning time limit presetting, show to detect that the duration that moving object continues to hover outdoors gate inhibition has arrived the early warning time limit, now redirect execution step a6.
A3) early warning processing module keeps motional induction to continue duration monitoring state, after interval duration timing is resetted, restarts interval duration timing, returns to execution step a2.
Redirect is step so far, shows that moving object, at the state of hovering in continuing outdoors, therefore returns to step a2, continues to judge that whether moving object also hover continuing.If moving object continues outdoors to hover and does not touch and ring a doorbell gate inhibition, can make step a2 ~ a3 reciprocation cycle, in the process of step a2 ~ a3 reciprocation cycle, continuing duration timing is not reset, can continue timing, until continue when duration timing arrives the early warning presetting to prescribe a time limit, can jump to step a6.
A4) early warning processing module exits the lasting duration monitoring state of motional induction, stops continuing duration timing and interval duration timing and resets, and postponing, after dormancy Δ t duration, to return to step a1.
Redirect is step so far, show that gate inhibition is visiting person normally outdoors, because waiting within doors that owner opens the door, visiting person needs wait outdoors the of short duration time again toward contact, consider this factor, therefore set one and postponed dormancy Δ t, in order to temporarily to stop the hover identification of motion of the outer moving object of opposite house, avoid system after doorbell, to return at once again early warning and judge status recognition, be identified as ranger the visiting person that wait is opened the door outdoors by mistake.Consider that visiting person waits for that owner opens the door within doors and often experiences the time of 10 ~ 30 seconds, the value that therefore postpones dormancy Δ t also can be arranged between 10 ~ 30 seconds.Certainly, this delay dormancy Δ t also can be set as needed other value according to concrete applicable cases.
A5) early warning processing module exits the lasting duration monitoring state of motional induction, stops continuing duration timing and interval duration timing and resets, and then returns to immediately step a1.
Redirect is step so far, shows that moving object stops in the motion state of hovering in front of the door, now should turn back to immediately step a1, is restored to early warning and judges under the normality of identification, judges whether to detect new moving object.
A6) early warning processing module is judged early warning, execution step B.
Redirect is step so far, shows to detect that the duration that moving object continues to hover outdoors gate inhibition arrived the early warning time limit, and therefore redirect execution step B, starts follow-up early warning treatment scheme.
By the process of above-mentioned execution early warning determination processing, can see, the present invention is based in gate inhibition's early warning system of motion detection, the early warning processing module of gate inhibition's device is only according to the different accepting states of motional induction signal and doorbell trigger pip, just can opposite house the different motion situation of outer moving object distinguished judgement, Division identification goes out moving object in gate inhibition's continuation outdoors motion state of hovering effectively, and is the early warning in addition of suspicious state by this condition judgement.Thus, gate inhibition's early warning system of the present invention can be only according to simple input, just can ensure preferably the accuracy that early warning is carried out in suspicious moving object that opposite house inhibit gate is hovered outward, reach prevention thief implements prospecting behavior object to user's shelter, also avoided relying on the comparatively complicated detection signal of comparatively expensive sensor device collection for detection of identification simultaneously, therefore contribute to reduce the hardware construction cost of system, for the realization of the gate inhibition's early warning system based on motion detection and forewarn scheme thereof provides good solution.
In addition,, as the further prioritization scheme of gate inhibition's early warning system of the present invention, on aforesaid gate inhibition's early warning system framework basis, can also set up supervisory computer terminal.This supervisory computer terminal through internet network and Cloud Server carry out data communication, and record corresponding binding relationship between identifying of the gate inhibition mark of gate inhibition's device and the management of supervisory computer terminal and gate inhibition and identify the geographical location information at corresponding gate inhibition's device place by Cloud Server, and Cloud Server is also in the time receiving early warning request, determine that by inquiring about the management that this gate inhibition identifies the corresponding binding of geographical location information and institute thereof at corresponding gate inhibition's device place identifies, identifying corresponding supervisory computer terminal to this management sends and carries described geographical location information and resolve the administrative alert of the photographic images that early warning request obtains, supervisory computer terminal is for managing alarm message reminding when the administrative alert receiving from Cloud Server, resolve the geographical location information carrying in acquisition administrative alert and pointed out as early warning position, and the photographic images carrying in parsing acquisition administrative alert is shown.Supervisory computer terminal in gate inhibition's early warning system of this prioritization scheme, can adopt existing computer equipment, by the system program moving on computer equipment is upgraded, the mode such as enhancing, realizes the response to administrative alert and processes.Supervisory computer terminal in gate inhibition's early warning system scheme of this optimization can be used for the full-time safeguard management such as community property management, the security personnel of community department, manages safely in order to the gate inhibition of the many families owner within the scope of its compass of competency.
Gate inhibition's early warning system of this prioritization scheme, described in the overall flow of its execution gate inhibition forewarn and abovementioned steps A ~ G, flow process is basically identical, just in above-mentioned step F, when Cloud Server receives from the early warning request of gate inhibition's device, also determine that by inquiring about this gate inhibition identifies the management mark of the corresponding binding of geographical location information and institute thereof at corresponding gate inhibition's device place, identify corresponding supervisory computer terminal to this management and send the administrative alert that carries the photographic images that described geographical location information and parsing early warning request obtain; And in above-mentioned step G, also comprise: supervisory computer terminal manages alarm message reminding in the time of the administrative alert receiving from Cloud Server, resolve the geographical location information carrying in acquisition administrative alert and pointed out as early warning position, and the photographic images carrying in parsing acquisition administrative alert is shown.
By gate inhibition's early warning system and gate inhibition's forewarn flow process thereof of this prioritization scheme, as long as by community property management, gate inhibition's mark of the each family gate inhibition device of the full-time safeguard management such as the security personnel of community department within the scope of its compass of competency is recorded in Cloud Server after setting up corresponding binding relationship between identifying with the management of supervisory computer terminal, and in Cloud Server, record these gate inhibitions and identify the geographical location information at corresponding gate inhibition's device place, Cloud Server is in the time receiving the early warning request that wherein any family gate inhibition's device sends, except sending early warning notification signal to customer mobile terminal to notify householder, also can send corresponding administrative alert to supervisory computer terminal, sole duty safeguard management department just can be used supervisory computer terminal to obtain timely administrative alert, know the early warning event that occurs, and can know the concrete orientation that early warning event occurs according to the early warning position of prompting, can also directly understand according to real photographic images gate inhibition's specific environment situation outdoors of early warning event scene, so that full-time safeguard management department can take corresponding counter-measure, the safety of protection compass of competency.Thus, can make the safety precaution performance of gate control system further be promoted.
As gate inhibition's early warning system of the present invention prioritization scheme on the other hand, on aforesaid gate inhibition's early warning system framework basis, can also on gate inhibition's device, set up audible alarm module.The controlling alarm end of this audible alarm module with the alarm command fan-out factor of early warning processing module according to being connected; Wherein, early warning processing module also, in the time judging early warning, sends alarm command by alarm command output terminal to audible alarm module; Audible alarm module triggers and carries out audible alarm for the alarm command of receiving according to controlling alarm termination.In gate inhibition's early warning system of this prioritization scheme, the audible alarm module of setting up on gate inhibition's device can adopt commercial available voice guard circuit to be realized, and is integrated on gate inhibition's device by the integrated mode of circuit.
Gate inhibition's early warning system of this prioritization scheme, described in the overall flow of its execution gate inhibition forewarn and abovementioned steps A ~ G, flow process is basically identical, just, in above-mentioned step B, also comprise, the early warning processing module of gate inhibition's device sends alarm command by alarm command output terminal to audible alarm module; In above-mentioned step C, also comprise, the audible alarm module of gate inhibition's device, in the time that controlling alarm termination is received alarm command, triggers and carries out audible alarm simultaneously.
By gate inhibition's early warning system and gate inhibition's forewarn flow process thereof of this prioritization scheme, in the time that the early warning processing module of gate inhibition's device is judged early warning, except sending early warning notification signal to customer mobile terminal to notify householder, also can trigger audible alarm module simultaneously and carry out audible alarm, with scene initiatively the mode of early warning cause owner within doors or neighbours' vigilance and attention, thereby a suspect that opposite house inhibit gate continues to hover outward plays fright effect, impel it to stop as early as possible suspicious prospecting behavior, reach the object that prevention larceny case occurs.As concrete enforcement, the audible alarm that audible alarm module is sent, suspiciously be set as conventional alarm song, also can preferably set common doorbell sound as audible alarm, because for a suspect, doorbell sound also can play the fright effect of audible alarm, if be the uncomfortable visiting person who rings a doorbell and gate inhibition hovers outdoors, trigger audible alarm module and carry out the doorbell sound that audible alarm sends, can be considered as a kind of door bell and button system automatically, to avoid visiting, person can be because there is emergency and produced sense of discomfort in chimes of doom misunderstanding.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.