CN108932806A - Home intelligent security system - Google Patents
Home intelligent security system Download PDFInfo
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- CN108932806A CN108932806A CN201810867050.8A CN201810867050A CN108932806A CN 108932806 A CN108932806 A CN 108932806A CN 201810867050 A CN201810867050 A CN 201810867050A CN 108932806 A CN108932806 A CN 108932806A
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- 239000003990 capacitor Substances 0.000 claims abstract description 60
- 230000003321 amplification Effects 0.000 claims abstract description 28
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 5
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
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- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000005622 photoelectricity Effects 0.000 description 1
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- 235000015170 shellfish Nutrition 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
-
- 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
-
- 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
- G08B13/194—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 image scanning and comparing systems
- G08B13/196—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 image scanning and comparing systems using television cameras
Abstract
The invention discloses a kind of home intelligent security systems, monitoring modular, infrared sensor, characteristic detector, image acquisition device, temperature sensor, humidity sensor, household electrical appliances monitor, alarm module, voice acquisition module, voice amplification module, wireless communication module and mobile terminal are touched including microprocessor, door sound acquisition module, doorbell, intelligent security guard APP is installed, module states microprocessor connection to mobile terminal by wireless communication in mobile terminal；Voice amplification module includes first capacitor, first resistor, the second capacitor, the first triode, second resistance, the second diode, the second triode, 3rd resistor, the 5th resistance, third transistor, the 4th resistance, third capacitor, first diode, DC power supply and voltage output end.Implement home intelligent security system of the invention, has the advantages that control is more convenient, circuit structure is relatively simple, cost is relatively low, the safety and reliability of circuit is higher.
Description
Technical field
The present invention relates to intelligent security guard field, in particular to a kind of home intelligent security system.
Background technique
Security system is the important technical of prevention control with high safety, under the situation of current security protection demand expansion,
It is also more and more extensive in the utilization of field of prevention of a safety technology.Used security system relies primarily on the visual determination of people,
And lack the intellectual analysis to video content.So that security system can be only done the storage record of the video in the time, only may be used
Evidence is provided for ex-post analysis.And it is in the omission of pre-/alarm in advance, and the keep tie meaning of peace is also allowed to be had a greatly reduced quality.With photoelectricity
The development of information technology, microelectric technique, micro-computer technology and video image processing technology etc., traditional security system is also just
By digitlization, networking, and gradually move towards intelligent.This intelligence refers in the case where not needing human intervention, system
It can realize automatically and the abnormal conditions in monitored picture are detected, are identified, pre-/alarm can be made in time when there is exception.It passes
The component that circuit part in system security system uses is more, and circuit structure is complicated, since the component used is more, causes
Hardware cost is higher.In addition, since the circuit part of traditional security system lacks corresponding circuit protection function, such as: do not have
Current limiting defencive function causes the safety and reliability of circuit lower.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, it is more square to provide a kind of control
Just, circuit structure is relatively simple, cost is relatively low, the higher home intelligent security system of the safety and reliability of circuit.
The technical solution adopted by the present invention to solve the technical problems is: a kind of home intelligent security system is constructed, including
Microprocessor, door sound acquisition module, doorbell touch monitoring modular, infrared sensor, characteristic detector, image acquisition device, temperature
Sensor, humidity sensor, household electrical appliances monitor, alarm module, voice acquisition module, voice amplification module, wireless communication module
And mobile terminal, intelligent security guard APP is installed in the mobile terminal, the door sound acquisition module, doorbell touch monitoring modular,
Infrared sensor, characteristic detector, image acquisition device, temperature sensor, humidity sensor, household electrical appliances monitor and alarm module are equal
It is connect with the microprocessor, the mobile terminal is connect by the wireless communication module with the microprocessor, institute's predicate
Sound acquisition module is connect by the voice amplification module with the microprocessor；
The voice amplification module includes first capacitor, first resistor, the second capacitor, the first triode, second resistance,
Two diodes, the second triode, 3rd resistor, the 5th resistance, third transistor, the 4th resistance, third capacitor, the one or two pole
Pipe, DC power supply and voltage output end, one end of the first capacitor are connect with the voice acquisition module, the first capacitor
The other end connect respectively with the base stage of one end of the first resistor and the first triode, the other end of the first resistor point
It is not connect with one end of second capacitor, the emitter of the second triode and one end of 3rd resistor, second capacitor
Other end ground connection, the emitter ground connection of first triode, the other end ground connection of the 3rd resistor, first triode
Collector connect respectively with the base stage of one end of the second resistance and the second triode, the other end of the second resistance with
The anode of second diode connects, the cathode of second diode respectively with the collector of second triode, the
One end of five resistance, the anode of first diode are connected with DC power supply, the base stage of the third transistor and the described 2nd 3
The collector of pole pipe connects, and the collector of the third transistor is connect with the other end of the 5th resistance, and the described 3rd 3
The emitter of pole pipe is connect with one end of one end of the third capacitor and the 4th resistance respectively, the other end of the 3rd resistor
It is connect with the voltage output end, the other end of the 4th resistance ground connection, the minus earth of the first diode, described the
The model L-2227 of two diodes, the resistance value of the 5th resistance are 45k Ω.
In home intelligent security system of the present invention, the voice amplification module further includes the 4th capacitor, described
One end of 4th capacitor is connect with the collector of second triode, the other end of the 4th capacitor and the two or three pole
The base stage of pipe connects, and the capacitance of the 4th capacitor is 450pF.
In home intelligent security system of the present invention, the voice amplification module further includes third diode, institute
The anode for stating third diode is connect with the other end of the first resistor, the cathode of the third diode and the described 2nd 3
The emitter of pole pipe connects, the model S-202T of the third diode.
In home intelligent security system of the present invention, the voice amplification module further includes the 5th capacitor, described
One end of 5th capacitor is connect with the collector of second triode, the other end of the 5th capacitor and the three or three pole
The base stage of pipe connects, and the capacitance of the 5th capacitor is 500pF.
In home intelligent security system of the present invention, first triode, the second triode and the three or three pole
Pipe is NPN type triode.
In home intelligent security system of the present invention, the wireless communication module be bluetooth module, WIFI module,
Gsm module, GPRS module, CDMA module, CDMA2000 module, WCDMA module, TD-SCDMA module, Zigbee module or
LoRa module.
In home intelligent security system of the present invention, the mobile terminal be smart phone, tablet computer or
PDA。
Implement home intelligent security system of the invention, has the advantages that due to being equipped with microprocessor, Men Sheng is adopted
Collect module, doorbell touches monitoring modular, infrared sensor, characteristic detector, image acquisition device, temperature sensor, humidity sensor
Device, household electrical appliances monitor, alarm module, voice acquisition module, voice amplification module, wireless communication module and mobile terminal, it is mobile
Intelligent security guard APP is installed in terminal, issuing for control instruction is carried out by intelligent security guard APP, the convenience of control can be increased
Property, voice amplification module include first capacitor, first resistor, the second capacitor, the first triode, second resistance, the second diode,
Second triode, 3rd resistor, the 5th resistance, third transistor, the 4th resistance, third capacitor, first diode, DC power supply
And voltage output end, the circuit part of the voice amplification module relative to traditional security system, the component used is less, by
In saving some components, hardware cost can be reduced in this way, in addition, the second diode and the 5th resistance are used to be limited
Stream protection, therefore control is more convenient, circuit structure is relatively simple, cost is relatively low, the safety and reliability of circuit is higher.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram in family's intelligent safety and defence system one embodiment of the present invention；
Fig. 2 is the circuit diagram of voice amplification module in the embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In family's intelligent safety and defence system embodiment of the present invention, the structural schematic diagram of the home intelligent security system such as Fig. 1
It is shown.In Fig. 1, which includes that microprocessor 1, door sound acquisition module 2, doorbell touch monitoring modular 3, red
Outer sensor 4, characteristic detector 5, image acquisition device 6, temperature sensor 7, humidity sensor 8, household electrical appliances monitor 9, alarm mould
Block 10, voice acquisition module 11, voice amplification module 12, wireless communication module 13 and mobile terminal 14, wherein mobile terminal 14
In intelligent security guard APP is installed, which can be smart phone, tablet computer or PDA etc., intelligent security guard APP
It is different from the framework of traditional intelligence security protection software, there is oneself unique completely new software architecture, for realizing home intelligent
Safety protection function.Issuing for control instruction is carried out by intelligent security guard APP, the convenience of control can be increased, therefore control more
It is convenient.
In the present embodiment, door sound acquisition module 2, doorbell touch monitoring modular 3, infrared sensor 4, characteristic detector 5, figure
Picture collector 6, temperature sensor 7, humidity sensor 8, household electrical appliances monitor 9 and alarm module 10 are connect with microprocessor 1, are moved
Module 13 connect dynamic terminal 14 with microprocessor 1 by wireless communication, voice acquisition module 11 pass through voice amplification module 12 and
Microprocessor 1 connects.Microprocessor 1 uses single-chip microcontroller in the prior art.
In the present embodiment, wireless communication module 13 can be bluetooth module, WIFI module, gsm module, GPRS module,
CDMA module, CDMA2000 module, WCDMA module, TD-SCDMA module, Zigbee module or LoRa module etc..Pass through setting
Various wireless communication mode can not only increase the flexibility of communication, moreover it is possible to meet different user and different occasions
Demand.When in particular by LoRa module, farther out, and communication performance is relatively stable for communication distance, is suitable for communication matter
Measure more demanding occasion.
Specifically, infrared sensor 4 is arranged on the outside of door；Door sound acquisition module 2 is tapped for acquiring target door
Door sound decibel, doorbell touches monitoring modular 3 and is used to detect the touch information of target doorbell；The door of the judgement acquisition of microprocessor 1
Whether sound decibel is greater than preset sound decibel and/or whether target doorbell is touched；It is greater than default sound in the door sound decibel of acquisition
Whether in the case that cent shellfish and/or target doorbell are touched, infrared sensor 4 is touched, have to come on the outside of door for detecting
Visit person, and will test information module 13 is sent to mobile terminal 14 by wireless communication.Characteristic detector 5 comes outdoors for obtaining
The body-shape information of visit person；Image acquisition device 6 is used to obtain the face information of visitor, can accurately detect the letter of visitor in this way
Breath, to guarantee that correctly it is determined whether to enable doors, allow visitor to enter interior.
In the case where the door sound decibel of acquisition is greater than preset sound decibel and/or target doorbell is touched, it is arranged in room
The voice acquisition module 11 of outer side of door is touched, and voice acquisition module 11 obtains the voice messaging towards door, the voice messaging
It is sent to voice amplification module 12 to amplify, it is default that microprocessor 1 identifies whether the tone color of current amplified voice belongs to
Tone color, and module 13 is sent to mobile terminal 14 by wireless communication by judging result.The voice inputted by intelligent security guard APP
Detection, also can be realized the control to target object.Specifically, the voice messaging of intelligent security guard APP acquisition input, voice letter
Breath includes timbre information and semantic information；Intelligent security guard APP judges whether the tone color in current speech information is default tone color；?
In the case that current tone color is default tone color, intelligent security guard APP extracts the order vocabulary in current speech information and the mesh of effect
Object is marked, and module 13 is transmitted to microprocessor 1, microprocessor 1 by wireless communication for order vocabulary and the target object of effect
It is controlled accordingly according to the target object of the order vocabulary and effect.
It should be noted that infrared sensor 4, characteristic detector 5, image acquisition device 6, temperature sensor 7, humidity sensor
Device 8 and household electrical appliances monitor 9 are arranged under home environment, for acquiring family's relevant information；Home environment includes environment in door,
It further include door surrounding enviroment；Family's relevant information includes the information such as temperature, humidity or light in door, further includes to door
Act on the information generated；Infrared sensor 4, characteristic detector 5, image acquisition device 6, temperature sensor 7,8 and of humidity sensor
The information that household electrical appliances monitor 9 acquires is shown eventually by intelligent security guard APP.It can add or delete by intelligent security guard APP
Except the object of sensor and its effect under home environment.
When infrared sensor 4, characteristic detector 5, image acquisition device 6, temperature sensor 7, humidity sensor 8 or household electrical appliances are supervised
The data that control device 9 detects are deposited when abnormal, and microprocessor 1 controls alarm module 10 and issues alarm signal, and alarm signal is led to
It crosses wireless communication module 13 and is sent to mobile terminal 14.
Fig. 2 is the circuit diagram of voice amplification module in the present embodiment, and in Fig. 2, which includes the
One capacitor C1, first resistor R1, the second capacitor C2, the first triode Q1, second resistance R2, the second diode D2, the two or three pole
It is pipe Q2,3rd resistor R3, the 5th resistance R5, third transistor Q3, the 4th resistance R4, third capacitor C3, first diode D1, straight
Galvanic electricity source VCC and voltage output end Vo, wherein one end of first capacitor C1 is connect with voice acquisition module 11, first capacitor C1
The other end connect respectively with the base stage of one end of first resistor R1 and the first triode Q1, the other end of first resistor R1 difference
It is connect with one end of one end of the second capacitor C2, the emitter of the second triode Q2 and 3rd resistor R3, the second capacitor C2's is another
One end ground connection, the emitter ground connection of the first triode Q1, the other end ground connection of 3rd resistor R3, the collector of the first triode Q1
It is connect respectively with the base stage of one end of second resistance R2 and the second triode Q2, the other end of second resistance R2 and the second diode
The anode of D2 connects, the cathode of the second diode D2 respectively with the collector of the second triode Q2, one end of the 5th resistance R5, the
The anode of one diode D1 is connected with DC power supply VCC, and the collector of the base stage of third transistor Q3 and the second triode Q2 connect
It connects, the collector of third transistor Q3 is connect with the other end of the 5th resistance R5, and the emitter of third transistor Q3 is respectively with
One end of three capacitor C3 is connected with one end of the 4th resistance R4, and the other end of 3rd resistor R3 is connect with voltage output end Vo, the
The other end of four resistance R4 is grounded, the minus earth of first diode D1.
The circuit part of the voice amplification module 12 relative to traditional security system, the component used is less, circuit
Structure is relatively simple, due to saving some components, can reduce hardware cost in this way.Second diode D2 is two pole of current limliting
Pipe, for carrying out current-limiting protection, the 5th resistance R5 is current-limiting resistance, for carrying out current-limiting protection, therefore the safety of circuit and
Reliability is higher.It is noted that in the present embodiment, the model L-2227 of the second diode D2, the resistance of the 5th resistance R5
Value is 45k Ω, and certainly, in practical applications, the second diode D2 can also have two poles of similar functions using other models
Pipe, the resistance value of the 5th resistance R5 can adjust accordingly as the case may be.
First triode Q1, the second triode Q2 and third transistor Q3 constitute Multi-stage small signal amplifier, the one or three pole
Pipe Q1 and the second triode Q2 forms voltage gain amplifier, and third transistor Q3 is emitter-follower, without voltage gain, electricity
Although road is three-level direct-coupling, adjust relatively easy, the first triode Q1 and second triode Q2 the same level have certain
Alternating current-direct current negative-feedback, the base current of the first triode Q1 be derived from by first resistor R1 be proportional to the second triode Q2
Voltage drop on 3rd resistor R3.It is mutually offset circuit using this, mainly solves transistor because the variation of temperature causes to set
The problem of quiescent point set also changes therewith, therefore this circuit is better than the stability of other single-tube circuits.
It is noted that in the present embodiment, the first triode Q1, the second triode Q2 and third transistor Q3 are
NPN type triode.Certainly, in practical applications, the first triode Q1, the second triode Q2 and third transistor Q3 can also be equal
For PNP type triode, but at this moment the structure of circuit also will accordingly change.
In the present embodiment, voice amplification module 12 further includes the 4th capacitor C4, one end and the two or three pole of the 4th capacitor C4
The collector of pipe Q2 connects, and the other end of the 4th capacitor C4 is connect with the base stage of the second triode Q2.4th capacitor C4 is coupling
Capacitor, for preventing the interference between the first triode Q1 and the second triode Q2, with further enhance circuit safety and
Reliability.It is noted that the capacitance of the 4th capacitor C4 is 450pF in the present embodiment, certainly, in practical applications, the
The capacitance of four capacitor C4 can adjust accordingly as the case may be.
In the present embodiment, voice amplification module 12 further includes third diode D3, the anode and first of third diode D3
The other end of resistance R1 connects, and the cathode of third diode D3 is connect with the emitter of the second triode Q2.Third diode D3
For Current Limiting Diodes, for carrying out current-limiting protection, further to enhance the safety and reliability of circuit.It is worth mentioning
It is that in the present embodiment, the model S-202T of third diode D3, certainly, in practical applications, third diode D3 can also be with
There is the diode of similar functions using other models.
In the present embodiment, voice amplification module 12 further includes the 5th capacitor C5, one end and the two or three pole of the 5th capacitor C5
The collector of pipe Q2 connects, and the other end of the 5th capacitor C5 is connect with the base stage of third transistor Q3.5th capacitor C5 is coupling
Capacitor, for preventing the interference between the second triode Q2 and third transistor Q3, to further prevent interference signal.It is worth one
It being mentioned that, in the present embodiment, the capacitance of the 5th capacitor C5 is 500pF, certainly, and in practical applications, the electricity of the 5th capacitor C5
Capacitance can adjust accordingly as the case may be.
In short, being equipped with intelligent security guard APP in mobile terminal 14 in the present embodiment, controlled by intelligent security guard APP
Instruction issues, and can increase the convenience of control, therefore control more convenient.The voice amplification module 12 is pacified relative to tradition
The circuit part of anti-system, the component used is less, and circuit structure is relatively simple, due to saving some components, this
Sample can reduce hardware cost.Current Limiting Diodes and current-limiting resistance, therefore the safety of circuit are equipped in the voice amplification module 12
Property and reliability are higher.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of home intelligent security system, which is characterized in that touch monitoring including microprocessor, door sound acquisition module, doorbell
Module, infrared sensor, characteristic detector, image acquisition device, temperature sensor, humidity sensor, household electrical appliances monitor, alarm mould
Block, voice acquisition module, voice amplification module, wireless communication module and mobile terminal are equipped with intelligence in the mobile terminal
Security protection APP, the door sound acquisition module, doorbell touch monitoring modular, infrared sensor, characteristic detector, image acquisition device, temperature
Degree sensor, humidity sensor, household electrical appliances monitor and alarm module are connect with the microprocessor, and the mobile terminal passes through
The wireless communication module is connect with the microprocessor, the voice acquisition module by the voice amplification module with it is described
Microprocessor connection；
The voice amplification module includes first capacitor, first resistor, the second capacitor, the first triode, second resistance, the two or two
It is pole pipe, the second triode, 3rd resistor, the 5th resistance, third transistor, the 4th resistance, third capacitor, first diode, straight
Galvanic electricity source and voltage output end, one end of the first capacitor are connect with the voice acquisition module, the first capacitor it is another
One end is connect with the base stage of one end of the first resistor and the first triode respectively, the other end of the first resistor respectively with
One end of second capacitor, the emitter of the second triode are connected with one end of 3rd resistor, second capacitor it is another
End ground connection, the emitter ground connection of first triode, the other end ground connection of the 3rd resistor, the collection of first triode
Electrode is connect with the base stage of one end of the second resistance and the second triode respectively, the other end of the second resistance with it is described
The anode of second diode connects, the cathode of second diode respectively with the collector of second triode, the 5th electricity
One end of resistance, the anode of first diode are connected with DC power supply, the base stage of the third transistor and second triode
Collector connection, the collector of the third transistor connect with the other end of the 5th resistance, the third transistor
Emitter connect respectively with one end of one end of the third capacitor and the 4th resistance, the other end of the 3rd resistor and institute
Voltage output end connection is stated, the other end of the 4th resistance is grounded, the minus earth of the first diode, and the described 2nd 2
The model L-2227 of pole pipe, the resistance value of the 5th resistance are 45k Ω.
2. home intelligent security system according to claim 1, which is characterized in that the voice amplification module further includes
One end of four capacitors, the 4th capacitor is connect with the collector of second triode, the other end of the 4th capacitor with
The base stage of second triode connects, and the capacitance of the 4th capacitor is 450pF.
3. home intelligent security system according to claim 2, which is characterized in that the voice amplification module further includes
The anode of three diodes, the third diode is connect with the other end of the first resistor, the cathode of the third diode
It is connect with the emitter of second triode, the model S-202T of the third diode.
4. home intelligent security system according to claim 3, which is characterized in that the voice amplification module further includes
One end of five capacitors, the 5th capacitor is connect with the collector of second triode, the other end of the 5th capacitor with
The base stage of the third transistor connects, and the capacitance of the 5th capacitor is 500pF.
5. home intelligent security system according to any one of claims 1 to 4, which is characterized in that the one or three pole
Pipe, the second triode and third transistor are NPN type triode.
6. home intelligent security system according to any one of claims 1 to 4, which is characterized in that the wireless communication
Module is bluetooth module, WIFI module, gsm module, GPRS module, CDMA module, CDMA2000 module, WCDMA module, TD-
SCDMA module, Zigbee module or LoRa module.
7. home intelligent security system according to any one of claims 1 to 4, which is characterized in that the mobile terminal
For smart phone, tablet computer or PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867050.8A CN108932806A (en) | 2018-08-01 | 2018-08-01 | Home intelligent security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867050.8A CN108932806A (en) | 2018-08-01 | 2018-08-01 | Home intelligent security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108932806A true CN108932806A (en) | 2018-12-04 |
Family
ID=64444750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867050.8A Pending CN108932806A (en) | 2018-08-01 | 2018-08-01 | Home intelligent security system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108932806A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673422A (en) * | 2008-09-12 | 2010-03-17 | 希姆通信息技术（上海）有限公司 | Household security system and household security method |
| CN202167123U (en) * | 2011-07-29 | 2012-03-14 | 杰霖有限公司 | Security system |
| KR101624510B1 (en) * | 2015-11-02 | 2016-05-26 | (주)코렉스시스템 | Multi-function monitoring and tracking system for crime and fire |
-
2018
- 2018-08-01 CN CN201810867050.8A patent/CN108932806A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673422A (en) * | 2008-09-12 | 2010-03-17 | 希姆通信息技术（上海）有限公司 | Household security system and household security method |
| CN202167123U (en) * | 2011-07-29 | 2012-03-14 | 杰霖有限公司 | Security system |
| KR101624510B1 (en) * | 2015-11-02 | 2016-05-26 | (주)코렉스시스템 | Multi-function monitoring and tracking system for crime and fire |
Non-Patent Citations (1)
| Title |
|---|
| 王海波 等: "《电工电子技术简明教程》", 31 August 2012, 中国矿业大学出版社 * |
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Application publication date: 20181204 |
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| RJ01 | Rejection of invention patent application after publication |