CN105809877A - Door entering notification system - Google Patents
Door entering notification system Download PDFInfo
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- CN105809877A CN105809877A CN201410843643.2A CN201410843643A CN105809877A CN 105809877 A CN105809877 A CN 105809877A CN 201410843643 A CN201410843643 A CN 201410843643A CN 105809877 A CN105809877 A CN 105809877A
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- activity detector
- detector
- door
- microprocessor
- communication module
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Abstract
The invention discloses a door entering notification system, relating to the household intelligent monitoring and family information intercommunication system. The door entering notification system comprises a power supply, a motion detector, a microprocessor, a camera, a microphone, a communication module, and an audio and video playing unit. The motion detector comprises a first detector and a second detector; the first detector is used for detecting the opening of a window and a door; the signal of the first detector is used for triggering the microprocessor and starting the second detector, the camera, the microphone and the communication unit; the second detector is used for identifying the motion state of the people (motion of the people after entering the door); the second detector emits a signal when detecting a real motion, the door entering notification system extracts the signal of the camera (and the microphone) and transmits the signal to the remote system; after that, the door entering notification system can play the remote feedback information (comprising video, characters and images) The door entering notification system can be used for information notification among the related staff and can be used for alarming and monitoring the illegal intruders.
Description
Technical field
The present invention relates to the remote alarm monitoring that breaks in of house or industrial site, and when entering specific region, send the system entering notice to related personnel.The former is used for invading burglar alarm, and the latter is mainly used in household and follows the trail of safely.
Background technology
In industry, commercial building safety precaution, market existing various video monitoring system, simultaneously because wireless network (including mobile communication), the even development of cloud service, long-range video monitoring system is rapidly progressed.This kind of application is also gradually introduced in house security.The position that the application of video monitoring is arranged from equipment is segmented into two classes: inside the outside of gateway and protection zone.The former generally combines outdoor circumference or gate control system uses, it is achieved active safety in advance is taken precautions against, because shooting area is at public open area, therefore video content substantially can open and browse.But in the latter applies (particularly household house), user oneself is usually because unconscious and occur that " privacy " exposes；Especially in remote application, due to the leak of network or server, it is easy to occurring that indecency video is revealed, user is caused moral injury by this.
It addition, in personal safety, adult it is generally desirable to the whereabouts (particularly students in middle and primary schools, if adult is working, then adult would generally worry whether child gets home after school) of child on time；And children also can pay close attention to the life of old solitary peoples the moment.In actual life, big people actively to search child or geriatric state is the thing of a kind of inefficiency high cost.Therefore preferably mode is child or old man actively sends information to adult, and this brings again another problem: child is transmission of being unwilling of forgetting or conflict fond of play easily；Old man also easily forgets (being sometimes also afraid of to bother children's Working Life and abandon), also has a lot of old man will not operate smart machine.
Furthermore, existing household detection sensor device and monitoring system need complicated wiring, for being complete the house of finishing, implement difficulty and strengthen.
Finally, existing safety monitoring system needs to remain on for a long time state, and the consumption of the energy is bigger.
In a word, presently, for the safety of the member of Family needs protection, or the safety of property, lack a kind of remote tracking system reliably.
Summary of the invention
The purpose of the present invention aims to provide a kind of actively triggering, remotely transmits the notice system of entering of personnel activity's information.It is mainly used in house, it is also possible in industry, commercial field.Below with house for application scenarios, the system structure of the present invention, operation principle and method are described in detail.Another object of the present invention is to provide one and energy-conservation, facilitate again the notice system of entering of mounting arrangements.
The notice system of entering of the present invention includes following components: power supply, activity detector, microprocessor, photographic head, mike, communication module, Voice & Video broadcast unit.Activity detector includes 2 parts: the first activity detector and the second activity detector, and the former is for detecting initial activity (vibrations of door), and its detectable signal is used for triggers microprocessor, it is waken up from resting state.Once microprocessor enters duty, it will start the second activity detector and photographic head, mike, communication unit etc..Second activity detector for confirm personnel active state (namely people enter after the activity of generation), if detecting moving human body, send signal, system will the signal of extraction photographic head (and mike), and be sent to remote system；Afterwards, system can also be play remote information and check this feedack (including audio frequency, word, image etc.).
One embodiment of the present invention is: the first activity detector is mechanical shock switch (spring type or ball-type), and the second activity detector is passive infrared detector, all unit of system are concentrated in one apparatus (namely all unit are physically connected together).During application, device is pasted or screw is fixed on door-plate or doorframe.When there being people to touch door (unblanking or picking lock), due to vibration, the state making switch changes (conversion switched on and off), this switch can form interrupt signal in circuit and (herein refer to the conversion of level signal, namely trailing edge or rising edge trigger signal), it can wake microprocessor up entrance duty from resting state.Waken up the detailed process of micro-process in dormancy by vibration signal and be referred to the patent document (a kind of energy-conservation controller based on action recognition, application number: 201410442818.9) that the same inventor of the present invention relatively early submits to.
In the present invention, except vibration switch and microprocessor, other unit (passive infrared detectors; photographic head; mike, communication module, audio frequency is play; video playback) power supply all by microprocessor control; when microprocessor in a dormant state time, these unit are also at power save mode (standby, dormancy or shutdown); only after microprocessor is waken up by the vibration signal of vibration switch, these unit also are followed to add and are electrically activated (or waking up).
The second activity detector can be started immediately to judge whether that really someone enters after micro-process is waken up.Passive infrared detector (this is a kind of detector detecting thermal radiation of body) can be quickly detected physical activity, its confirmation signal will be sent to microprocessor (or directly to photographic head or mike) to obtain video information, and this information will be transmitted to remotely by wireless signal immediately.The forwarding of information has two kinds of approach: (1) is sent to other mobile phones by mobile communication module；(2) utilizing wifi, zigbee, the wireless module such as bluetooth is first sent to network route (or switch) within doors, and is further forwarded to the server of network, and eventually arrives at relative clients end (mobile phone or PC).System also can be received the feedback information of user by same approach, and is output to audio frequency, video playback unit.
About audio frequency, the signal remote transmission method of video and process, having had a large amount of open source literature or patent of invention to illustrate, the present invention no longer does more detailed description.
Automatically entering notice system as it has been described above, the invention provides one, as long as door is opened, the sound of door opener and photo (or video) will be automatically transmitted to long-range mobile phone or computer, and door opener can also receive long-range feedback information.In the present invention, owing to the acquisition time of video information is for just to enter, the state class of activist is similar to outdoor activities, does not generally have indecency or awkward video；It addition, the place of image or video acquisition is doorway, typically not here have too many privatization article storage (unlike bedroom or toilet), and therefore the background of image is without revealing too many privacy.
System provided by the invention can adopt battery (particularly lithium battery) to power, the installation site that the direct benefit that it brings is exactly system can select according to the hobby of oneself, vibrating effect can be placed on good by the way pasted, do not interfere with again the place (door-plate or doorframe can) of household's turnover, (reach aesthetic, or consider for hidden safe time antitheft) can also be covered in some ornaments.
If using 18650 conventional lithium batteries as power supply, its capacity is set as 2000mAh, and STC15 series is selected in micro-process, and its resting state power consumption 1 μ about A, then the system standby time is up to the several years.
Passive infrared detector only needs 1-2 rice due to distance, existing equipment properly functioning power consumption in market is lower than 10mA, and power consumption is about 5mA during microprocessor normal operating conditions, assume again that other unit all adopt the smart mobile phone module of maturation, its power consumption is at about 200mA, then whole system can run about 10 hours continuously.If assuming that 3 people, respectively entering 2 times, every subsystem works 2 minutes, then system conversion one-shot battery (or charging) can work about 50 days.
The operating time of this embodiment only has general 2 months, it is necessary to often change battery or charging；Mounted on a door additionally, due to device, photographic head is towards within doors, therefore still there is the risk exposing privacy；Furthermore, device is on door, and malice invader can be easier to remove device.
For this, the present invention provides another program, and it is to be distributed in by system unit in 3 connectionless devices: device 1 only comprises the first activity detector vibration switch, microprocessor and wireless signal transmitter；Device 2 comprises wireless communication module, the second activity detector, photographic head and mike；Device 3 comprises wireless communication module, audio playing unit and video playback unit.Device 1 is mounted on a door, with lithium battery power supply；Device 2 is arranged on the wall facing to door or ceiling (requiring that photographic head can cover position, doorway well)；Device 3 can be then smart mobile phone, flat board or simplified by them and with the player of communication module.
So, on door, detector several years that can work is changed without battery (or charging), and device be can be made smaller ingeniously.Device 2 can also and doorway near certain lamp integrate (particularly merge LED lamp with), the problem therefore not worrying power supply, and the disguise of system is higher.Certainly, a small-sized reserve battery can also be increased in this special " lamp " so that this system still can be run, survivability when therefore can improve system as burglary-resisting installation in power-off (or deliberately operated a switch by invader after).
In the present invention, the second activity detector in device 2 can also be integrated in device 1, is so easy to the integrated of device 2 and lamp.
And for the wireless communication module in each device, then do different selections according to the structure of whole system.Preferably an embodiment is as follows: the simply transmission of the wireless telecommunications between device 1 and device 2 triggers signal, because apart from short, signal is simple, simply wireless remotely-controlled (including microwave, infrared) can be adopted, naturally it is also possible to the better bluetooth of encryption performance, wifi, zigbee etc..The mobile communication signals such as the wireless communication module in device 2 then needs the signal by image, sound etc. are complicated to pass to long-range mobile phone, network etc., it is therefore desirable to bluetooth, wifi, zigbee or GSM, 3G.After the information of distinct feed-back returns to device 2, being sent to device 3 by 2, therefore the communication module of device 3 adopts bluetooth, wifi, zigbee etc..So, device 3 just can adopt the panel computer or smart mobile phone that average family is conventional, it is achieved maximum resource utilizes.In this embodiment, device 2 can be realized the functions such as system debug, test by device 3.
In the present invention, some unit or running adjustment can be obtained by above scheme basis other embodiment.First activity detector vibration switch can replace (simulation or numeral) with MEMS accelerometer, second activity detector can adopt Doppler radar, or infrared radar dual technology detector, second activity detector can also is that intelligent video analysis equipment, the photographic head that it uses can be independent, it is also possible to is share (particularly when the second activity detector is placed in device 2) with photographic head mentioned above.Storage card can also be increased, to store photo or the audio signal of necessity, for the storage (so that later stage consult) being wirelessly transferred under failure scenarios information in system.Microprocessor can start other unit after the signal of the first activity detector is analyzed, to eliminate the interference that ambient vibration brings.Magnet can be increased, to facilitate it to be fixed on iron gate in first activity detector device.
Accompanying drawing explanation
Fig. 1. integrated notice system construction drawing of entering.
Fig. 2. split type notice system construction drawing of entering.
Detailed description of the invention
As figure 1 shows the example structure figure of a kind of integrated system, all modules of system are linked together by wired mode and are placed in a shell, and all module batteries 10 are powered.The power supply of vibration switch 20 and microprocessor 30 is unrestricted, is namely constantly in "on" position；Other modules include: passive infrared detector 40, camera head microphone 50, and the power supply of wireless communication module 60 and audio frequency and video playing module 70 is by microprocessor control.
System cloth postpones in a dormant state, when there being people to open the door, vibration switch 20 is owing to being subject to shake to produce the folding of circuit, and this switch enters directly into the interrupting input mouth of microprocessor 30, and fracture uses as wake-up interrupts in this, therefore micro-process enters normal operating conditions from resting state.Interruption from vibration switch is carried out analysis of accounts by microprocessor immediately, and under it meets and imposes a condition (as: in 100ms, interruption times is more than 10) namely start the power supply (or they being waken up) of other modules from resting state.In order to eliminate because blowing or having people's imprudence to bump against door outdoors, physical activity is then confirmed by system again, namely passive infrared detector 40 is started, in opposite house, setting regions carries out human detection, after confirmation has people to enter, carry out again taking pictures and recording, and result is sent to remote equipment by wireless communication module.
In the present embodiment, system shell is contained within Magnet, is placed conveniently within the optional position of iron gate.If timber or copper door, it is possible to adopt viscose glue or screw to fix.
In the present embodiment, battery adopts charged lithium cells.In order to extend system cruising time, startup and the shut-in time of camera head microphone can be optimized, as: photographic head is restarted after passive infrared detector confirms physical activity, but adopt in this way it is ensured that photographic head starts and shooting speed is enough rapid, be not so likely to occur people and have been enter within doors and the situation of leaking bat.The way that another kind of prolongation system runs duration is, audio frequency, video playback module are separated with other modules, connected by cable between them, and audio frequency, video module are arranged on doorway metope and (usual building leaves light switch on door inner wall from power taking within the walls, the equipment such as gate inhibition, are therefore embedded with power line within the walls).Activity detector and micro-process only need to be powered by such battery, assume estimation according to above some, and system is once charged and can be used more than 1 year.
Fig. 2 is shown that a kind of split type embodiment, and system is divided into three parts, does not have physics cable to connect each other, but wirelessly realizes signal transmission.Part I is sensing part, and it comprises battery 10, vibration switch 20, passive infrared detector 40, microprocessor 30 and wireless sending module 65.Part II includes camera head microphone 50 and wireless communication module, and Part III is the panel computer 75 with audio frequency, video playback capability.The structure of this system is similar with embodiment described in Fig. 1, and difference is in that power supply mode, the communication of intermodule and on audio frequency, video playback module.Part I adopts battery to power, and Part II links together with the light fixture 80 in door interior walls or ceiling, namely from light fixture power taking.Computer flat panel can adopt battery and cable power two ways to power.Wireless transmitter module 65 in Part I is only intended to the result of movable induction apparatus detection is sent to photographic head, adopts the bluetooth module of low energy consumption here；The wireless communication module 60 of Part II is used for video, audio signal transmission to long-distance user (in particular to remote handset user), wireless communication module is additionally operable to receive the signal that long-distance user beams back, and the signal received is transmitted to panel computer 75 by bluetooth.
Owing to adopting each self-powered mode, and the bigger photographic head of power consumption and video playback module adopt cable power to power, and therefore system can be run for a long time continuously.Being additionally, since power supply abundance, photographic head and video playback module can adopt higher performance equipment (for saving the energy, they are each with energy-saving standby mode).Another benefit that this discrete pattern is brought is that system is arranged more flexible, Part I device build can be less, and Part II can hide any light fixture interior (or using newly-increased decorative lamp) being to can see that doorway within doors, Part III becomes more flexible, and without influence on other application (owing to panel computer is increasingly becoming the indispensable electronic equipment of domestic, it is achieved that the resource-sharing of equipment) of panel computer.
This embodiment Part II should be taken into account the power supply of this province of lamp when being integrated into light fixture, if light fixture is novel Intelligent illumination device, it is possible to achieve further integrated；If traditional lighting, should be noted that lamp is that therefore closed mode cannot provide power supply at ordinary times, it is therefore desirable to switch is transformed (one of method is that switch is replaced with wireless remotely-controlled switch, controls its folding with the wireless module of Part I).Part II and the integrated another one benefit of light fixture are, it is possible to control light simultaneously, therefore increase illumination when necessary to obtain better shooting effect.
When the present invention is applied to antitheft, it is possible not only to be implemented on door, it is also possible to for window.
The design idea of the present invention is below only described with several preferred embodiments; and the selection of power supply, activity detector, communication module; after system wake-up, the algorithm etc. of action recognition can gain enlightenment in describing the invention and be modified; if these amendments are in technical scope described in the claims in the present invention, then these amendments still belong to protection scope of the present invention.
Claims (9)
1. entering an automatic informing system, system unit includes: power supply, the first activity detector, the second activity detector, camera head microphone, audio frequency, video playback module, wireless communication module and microprocessor, it is characterised in that:
First activity detector is shock sensor, for detecting vibration signal when door is opened；
The output of the first activity detector is signally attached to the middle fracture of microprocessor, for waking the second activity detector of microprocessor in a dormant state and its control at ordinary times up；
Second activity detector is used for confirming after door vibrations, whether someone enters in door；
Photographic head and mike carry out shooting and recording and by wireless communication module, signal is sent to long-distance user after having people to enter for the second activity detector confirmation；
Audio frequency, video playback module are used for playing long-distance user's feedack.
2. automatic informing system of entering according to claim 1, it is characterised in that: the first activity detector is spring type vibration switch or ball-type vibration switch.
3. automatic informing system of entering according to claim 1, it is characterised in that: the first activity detector is MEMS acceleration transducer.
4. automatic informing system of entering according to claim 1, it is characterised in that: the second activity detector be passive infrared detector or (with) Doppler radar.
5. automatic informing system of entering according to claim 1, it is characterised in that: the second activity detector is video analyzer, and video signal is from photographic head.
6. automatic informing system of entering according to claim 1, it is characterised in that: there is tangible cable between all unit and connect, and power supply is battery.
7. automatic informing system of entering according to claim 1, it is characterized in that: system is distributed in the device of three independent no cable connections, wireless mode communication is adopted between them, first device includes the first activity detector, second activity detector, microprocessor, wireless sending module and battery, wireless sending module is for sending activity detection result to second device；Second device includes camera head microphone and wireless communication module, adopts cable power to power, and wireless communication module is for sending image, audio-frequency information to long-distance user and being responsible for receiving feedback information；3rd device is panel computer or mobile phone, for showing the feedback information coming from long-distance user that second device forwards.
8. automatic informing system of entering according to claim 1, it is characterized in that: system is distributed in the device of three independent no cable connections, wireless mode communication is adopted between them, first device includes the first activity detector, microprocessor, wireless sending module and battery, wireless sending module is for sending activity detection result to second device；Second device includes camera head microphone and wireless communication module, photographic head with image analysis function thus simultaneously double be the second activity detector, device adopts cable power to power, and wireless communication module is for sending image, audio-frequency information to long-distance user and being responsible for receiving feedback information；3rd device is panel computer or mobile phone, for showing the feedback information coming from long-distance user that second device forwards.
9. the automatic informing system of entering according to any one of claim 1-8, it is characterised in that the first activity detector place device is contained within Magnet, for device is fixed on iron gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843643.2A CN105809877A (en) | 2014-12-31 | 2014-12-31 | Door entering notification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843643.2A CN105809877A (en) | 2014-12-31 | 2014-12-31 | Door entering notification system |
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| CN105809877A true CN105809877A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410843643.2A Pending CN105809877A (en) | 2014-12-31 | 2014-12-31 | Door entering notification system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331658A (en) * | 2016-11-08 | 2017-01-11 | 吴清军 | Cellphone remote video monitoring anti-theft system based on wireless network |
| CN106454239A (en) * | 2016-10-12 | 2017-02-22 | 安徽徽云信息科技有限公司 | Remote monitoring system based on computer |
| CN110880320A (en) * | 2018-09-06 | 2020-03-13 | 英飞凌科技股份有限公司 | Method, data processing system and agent device for virtual assistant |
| CN115206008A (en) * | 2022-07-05 | 2022-10-18 | 珠海格力电器股份有限公司 | Intelligent door lock control method and device, electronic equipment and storage medium |
-
2014
- 2014-12-31 CN CN201410843643.2A patent/CN105809877A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454239A (en) * | 2016-10-12 | 2017-02-22 | 安徽徽云信息科技有限公司 | Remote monitoring system based on computer |
| CN106331658A (en) * | 2016-11-08 | 2017-01-11 | 吴清军 | Cellphone remote video monitoring anti-theft system based on wireless network |
| CN106331658B (en) * | 2016-11-08 | 2024-04-02 | 吴清军 | Remote video monitoring anti-theft system based on wireless network mobile phone |
| CN110880320A (en) * | 2018-09-06 | 2020-03-13 | 英飞凌科技股份有限公司 | Method, data processing system and agent device for virtual assistant |
| CN115206008A (en) * | 2022-07-05 | 2022-10-18 | 珠海格力电器股份有限公司 | Intelligent door lock control method and device, electronic equipment and storage medium |
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Application publication date: 20160727 |