CN107333114A - A kind of electronic peephole viewer with active forewarning function - Google Patents
A kind of electronic peephole viewer with active forewarning function Download PDFInfo
- Publication number
- CN107333114A CN107333114A CN201710728342.9A CN201710728342A CN107333114A CN 107333114 A CN107333114 A CN 107333114A CN 201710728342 A CN201710728342 A CN 201710728342A CN 107333114 A CN107333114 A CN 107333114A
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- China
- Prior art keywords
- module
- electronic peephole
- peephole viewer
- unit
- forewarning function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000004020 luminiscence type Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 15
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000011022 opal Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Abstract
The invention provides a kind of electronic peephole viewer with active forewarning function, including control module, display module, memory module, photographing module, lighting module, infrared detection module, fingerprint identification module, alarm module, wireless communication module and power module；The photographing module, the lighting module, the infrared detection module, fingerprint identification module and the alarm module are located at outer side of door, and the display module, the memory module and the power module are located on the inside of door.The present invention personnel ought be detained more than certain time outdoors, just alarm module audible alarm is triggered, cause the vigilance of resident family and surrounding neighbours, this partial image information is sent to the mobile terminal of resident family simultaneously, to facilitate resident family can not also know situation outdoors in time in doors, so as to flexibly quickly take next step to act, active protection performance is improved.
Description
Technical field
The present invention relates to technical field of security and protection, more particularly to a kind of electronic peephole viewer with active forewarning function.
Background technology
Opal is used in the optical instrument in house door, and it can help the people in house to observe outdoor environment.Tradition
Opal is made up of concave-convex lens, is needed eyes when people observe in doors just to at opal, with by opal observation outdoors
Situation.If human eye leaves opal, it cannot observe.The problem of so causing is that people's use is very inconvenient, especially
Be for shorter small people, such as child can because height not enough without it is observed that, it is or good for defective vision
People such as old man, causes observation fuzzy.Therefore traditional opal is for domestic environment, it is impossible to reach enough safety precautions
Energy.
In order to overcome a variety of drawbacks present in traditional opal, people have developed the upgrading products of traditional opal, i.e., electric
Sub- opal.Electronic peephole viewer typically configures camera, LCD screen, is used as usual under without lamp environment, larger distance can be seen
Clearly, convenience and security that family uses are substantially increased.But existing electronic peephole viewer is typically people actively by liquid crystal
Screen watches situation outdoors, once nobody or other burst dangerous situations in family, just seem very passive, therefore it is empty also to there is improvement
Between.
The content of the invention
(1) technical problem solved
It is existing to supplement the invention provides a kind of electronic peephole viewer with active forewarning function in order to solve the above problems
There is the weak point of electronic peephole viewer, improve its active protection performance.
(2) technical scheme
A kind of electronic peephole viewer with active forewarning function, including control module, display module, memory module, shooting mould
Block, lighting module, infrared detection module, fingerprint identification module, alarm module, wireless communication module and power module；The photographing module, the photograph
Bright module, the infrared detection module, fingerprint identification module and the alarm module are located at outer side of door, the display module, the memory module and institute
Power module is stated on the inside of door.
Further, the control module includes processor unit and clock unit.
Further, the lighting module includes luminescence unit and photosensitive unit.
Further, the photographing module includes image unit and audio unit.
Further, the infrared detection unit includes infrared ray sensor unit and timer units.
Further, the memory module is the storage devices such as TF cards or SD card.
Further, the wireless communication module is WiFi module or bluetooth module.
Further, the luminescence unit is LED light emitting diodes, and the photosensitive unit is photo resistance.
Further, the image unit is wide-angle camera, and the audio unit is electret digital microphone.
Further, the timer units are the monostable flipflop being made up of 555 timers.
(3) beneficial effect
The invention provides a kind of electronic peephole viewer with active forewarning function, when personnel are detained more than a timing outdoors
Between, just trigger alarm module audible alarm, cause the vigilance of resident family and surrounding neighbours, at the same by this partial image information send to
The mobile terminal of resident family, to facilitate resident family can not also know situation outdoors in time in doors, so as to flexibly quickly take next
Step is acted, and improves active protection performance.
Brief description of the drawings
Fig. 1 is a kind of illustrative view of functional configuration of electronic peephole viewer with active forewarning function involved in the present invention.
Fig. 2 is a kind of control module structural representation of electronic peephole viewer with active forewarning function involved in the present invention
Figure.
Fig. 3 illustrates for a kind of lighting module structure of electronic peephole viewer with active forewarning function involved in the present invention
Figure.
Fig. 4 illustrates for a kind of camera-shooting module structure of electronic peephole viewer with active forewarning function involved in the present invention
Figure.
Fig. 5 shows for a kind of infrared detection module, fingerprint identification module structure of electronic peephole viewer with active forewarning function involved in the present invention
It is intended to.
Fig. 6 is a kind of timer circuit figure of electronic peephole viewer with active forewarning function involved in the present invention.
Embodiment
Embodiment involved in the present invention is described in further details below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in figure 1, a kind of electronic peephole viewer with active forewarning function, including control module, display module, storage mould
Block, photographing module, lighting module, infrared detection module, fingerprint identification module, alarm module, wireless communication module and power module；Photographing module, photograph
Bright module, infrared detection module, fingerprint identification module and alarm module are located at outer side of door, and display module, memory module and power module are located in door
Side.
Photographing module is used to shoot environment outdoors, is shown in real time by display module, and be stored in memory module
In.Lighting module provides light source supply for photographing module, to meet the shooting under different light conditions outdoors.Infrared detection module, fingerprint identification module
The holdup time length of personnel outdoors is detected to take next step to act.Alarm module responds the next step of infrared detection module, fingerprint identification module
Action carries out audible alarm.Wireless communication module is WiFi module or bluetooth module, by electronic peephole viewer and wireless network within doors
Network or mobile terminal are connected.Control module controls other each functional module co-ordinations.Memory cell is TF cards or SD
The storage devices such as card, are convenient for people to review the content of shooting of special time period.Power module is detachable battery or direct
Civil power within doors is connected, power module provides power supply for other each modules.
Embodiment 2：
As shown in Fig. 2 control module includes processor unit and clock unit.Processor unit is used to receive each function mould
The instruction code of block is simultaneously responded, and controls other module coordinations to work.Clock unit is used in the shadow captured by photographing module
As being superimposed the time in information, to distinguish the time when conveniently reviewing the image information preserved in memory module.
Embodiment 3：
As shown in figure 3, lighting module includes luminescence unit and photosensitive unit.Luminescence unit is LED light emitting diodes, photosensitive
Unit is photo resistance.
LED light emitting diodes provide light source supply for photographing module, to meet the shooting under different light conditions outdoors,
Enable the environment of the clearer observation of people outdoors within doors.Photo resistance carries out automatic adjusument to LED light emitting diodes,
Under the stronger environment of the light such as daytime, LED light emitting diodes or even extinguishing are dimmed, and under the weaker environment of the light such as night,
LED light emitting diodes are lightened, so as to reduce the consumption of electricity.
Embodiment 4：
As shown in figure 4, photographing module includes image unit and audio unit.Image unit is wide-angle camera, audio list
Member is electret digital microphone.
Wide-angle camera is very short because of focal length, so shooting angle has been widened, more can be narrow except more scenery can be shot
In the environment of shoot the image of broad angle.Therefore, using the environment observed outdoors of wide-angle camera energy maximum magnitude.
Electret digital microphone strong antijamming capability, for gathering voice messaging outdoors.
Embodiment 5：
As shown in figure 5, infrared detection unit includes infrared ray sensor unit and timer units.Infrared ray sensor list
Member is used for the action for detecting personnel outdoors, and timer units are used for the holdup time for calculating personnel outdoors.
Timer units are the monostable flipflop being made up of 555 timers.555 timers are a kind of analog- and digital- work(
The medium-scale integration device that can be combined, it is internal including high voltage comparator, low-voltage comparator, three equivalences
There is provided two reference voltage Vs CC/3 and 2VCC/3 for series resistance, a rest-set flip-flop, a discharge tube and power output stage.
555 timer costs are low, dependable performance, it is only necessary to external several resistance and electric capacity, it is possible to realize multivibrator, monostable
Trigger and Schmidt trigger isopulse are produced and translation circuit.The present embodiment constitutes monostable trigger using 555 timers
Device.
As shown in fig. 6, monostable flipflop by 555 timer U1 and external timing element resistance R1, R2 and electric capacity C1,
C2, C3 are constituted, and D1 is clamp diode.Wherein, U1 GND pin are external power supply negative terminal VSS or ground connection, are generally connect
Ground；Pin is low triggering end；OUT pin are output end；Pin is direct clear terminal, when this termination low level, then time base circuit
Do not work, no matter nowWhat level is in TH, time base circuit is output as 0, and the used time should not connect high level at the end；CV pin are
Control voltage end, if this end external voltage, can change the reference voltage of internal two comparators, when the end not used time, Ying Jiang
The end seals in a 0.01uF capacity earth, to prevent introducing interference；TH pin are high-triggering end；DC pin are discharge end, and the end is with putting
Fulgurite colelctor electrode is connected, the electric discharge of electric capacity during as timer；VCC pin are external power supply VCC, bipolar time-base circuits VCC's
Scope is 4.5~16V, and CMOS-type time base circuit VCC scope is 3~18V, typically uses 5V.During stable state at circuit input end Uin
In power level, the conducting of internal discharge pipe, output end Uout output low levels are added to when there is an outside negative pulse trigger signal
Uin ends, and makeTerminal potential be momentarilys less than VCC/3, and low-level comparator action, circuit enters temporary a steady-state process, electric capacity
C2 is started to charge up, and DC terminal voltages exponentially increase.When DC terminal voltages are charged to 2VCC/3, high level comparator action,
Output end Uout returns to low level from high level, and discharge tube turns on again, and the electric charge on electric capacity C2 is quickly through the tube discharge that discharges, temporarily
Stable state terminates, and recovers stable, is that coming for next trigger pulse is got ready.The duration T of temporary stable state is decided by external member
Part resistance R2 and electric capacity C2 size, i.e. T=1.1R2 × C2, therefore by changing R2 and C2 size, delay time can be made to exist
Several delicate changes between dozens of minutes.
With reference to actual use situation, Uin terminates the output of infrared ray sensor, and Uout ends connect processor unit control all the way
The transmission pin of wireless communication unit, the control pin of another road module taking alarm, alarm module can be buzzer or doorbell.Stable state
When, i.e. infrared ray sensor is not detected by personnel outdoors and enters distance range, when the distance of personnel and infrared ray sensor outdoors
During less than distance range, infrared ray sensor is blocked, and output undersuing is added to Uin ends, continues undersuing and causesTerminal potential is less than VCC/3, and Uout ends are changed into high level from low level, active processor unit control wireless communication unit
Pin and the control pin of module taking alarm are sent, processor unit control wireless communication unit starts image data being uploaded to cloud
End, while alarm module starts audible alarm.When DC terminal voltages are charged to 2VCC/3, Uout ends return to low level from high level,
Image data, which is uploaded, to be terminated, while warning device is stopped, waits retriggered next time.Cloud server is by this part shadow
As data is put into the APP of mobile terminal, therefore resident family can also know situation outdoors in time when stay out middle, so that flexibly
Quickly next step is taken to act.
In actual use, the display screen of display module is in OFF state, when someone knocks at the door or other outdoors
During special circumstances, then display screen is lighted, to reduce the consumption of electricity.
The invention provides a kind of electronic peephole viewer with active forewarning function, when personnel are detained more than a timing outdoors
Between, just trigger alarm module audible alarm, cause the vigilance of resident family and surrounding neighbours, at the same by this partial image information send to
The mobile terminal of resident family, to facilitate resident family can not also know situation outdoors in time in doors, so as to flexibly quickly take next
Step is acted, and improves active protection performance.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, technology of this area ordinary person to the present invention
The all variations and modifications that scheme is made, all should drop into protection scope of the present invention, claimed technology contents of the invention,
All record in detail in the claims.
Claims (10)
1. a kind of electronic peephole viewer with active forewarning function, it is characterised in that：Including control module, display module, storage mould
Block, photographing module, lighting module, infrared detection module, fingerprint identification module, alarm module, wireless communication module and power module；The shooting mould
Block, the lighting module, the infrared detection module, fingerprint identification module and the alarm module are located at outer side of door, the display module, described deposit
Store up module and the power module is located on the inside of door.
2. a kind of electronic peephole viewer with active forewarning function according to claim 1, it is characterised in that：The control mould
Block includes processor unit and clock unit.
3. a kind of electronic peephole viewer with active forewarning function according to claim 1, it is characterised in that：The illumination mould
Block includes luminescence unit and photosensitive unit.
4. a kind of electronic peephole viewer with active forewarning function according to claim 1, it is characterised in that：The shooting mould
Block includes image unit and audio unit.
5. a kind of electronic peephole viewer with active forewarning function according to claim 1, it is characterised in that：The infrared inspection
Surveying unit includes infrared ray sensor unit and timer units.
6. a kind of electronic peephole viewer with active forewarning function according to claim 1, it is characterised in that：The storage mould
Block is the storage devices such as TF cards or SD card.
7. a kind of electronic peephole viewer with active forewarning function according to claim 1, it is characterised in that：The channel radio
It is WiFi module or bluetooth module to believe module.
8. a kind of electronic peephole viewer with active forewarning function according to claim 3, it is characterised in that：The luminous list
Member is LED light emitting diodes, and the photosensitive unit is photo resistance.
9. a kind of electronic peephole viewer with active forewarning function according to claim 4, it is characterised in that：The shooting is single
Member is wide-angle camera, and the audio unit is electret digital microphone.
10. a kind of electronic peephole viewer with active forewarning function according to claim 5, it is characterised in that：The timing
Device unit is the monostable flipflop being made up of 555 timers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728342.9A CN107333114A (en) | 2017-08-23 | 2017-08-23 | A kind of electronic peephole viewer with active forewarning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728342.9A CN107333114A (en) | 2017-08-23 | 2017-08-23 | A kind of electronic peephole viewer with active forewarning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107333114A true CN107333114A (en) | 2017-11-07 |
Family
ID=60224687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728342.9A Withdrawn CN107333114A (en) | 2017-08-23 | 2017-08-23 | A kind of electronic peephole viewer with active forewarning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107333114A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895450A (en) * | 2017-12-01 | 2018-04-10 | 何嘉艺 | A kind of alarm method, apparatus and system |
| CN110475101A (en) * | 2019-08-15 | 2019-11-19 | 移康智能科技（上海）股份有限公司 | A kind of multifunctional cat eye system |
| CN110984806A (en) * | 2019-01-30 | 2020-04-10 | 南京威因特智能科技有限公司 | Security door with annular lighting system |
| CN112312447A (en) * | 2020-11-18 | 2021-02-02 | 盐城鸿石智能科技有限公司 | Low-power-consumption cat eye system based on battery power supply and implementation method thereof |
-
2017
- 2017-08-23 CN CN201710728342.9A patent/CN107333114A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895450A (en) * | 2017-12-01 | 2018-04-10 | 何嘉艺 | A kind of alarm method, apparatus and system |
| CN110984806A (en) * | 2019-01-30 | 2020-04-10 | 南京威因特智能科技有限公司 | Security door with annular lighting system |
| CN110475101A (en) * | 2019-08-15 | 2019-11-19 | 移康智能科技（上海）股份有限公司 | A kind of multifunctional cat eye system |
| CN112312447A (en) * | 2020-11-18 | 2021-02-02 | 盐城鸿石智能科技有限公司 | Low-power-consumption cat eye system based on battery power supply and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171107 |