CN208445678U - A kind of energy-saving video monitoring system - Google Patents
A kind of energy-saving video monitoring system Download PDFInfo
- Publication number
- CN208445678U CN208445678U CN201820963484.3U CN201820963484U CN208445678U CN 208445678 U CN208445678 U CN 208445678U CN 201820963484 U CN201820963484 U CN 201820963484U CN 208445678 U CN208445678 U CN 208445678U
- Authority
- CN
- China
- Prior art keywords
- port
- manual switch
- connection
- camera
- power
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model is specifically related to a kind of energy-saving video monitoring system, including power module, manual switch, camera, pyroelectric infrared sensor, microprocessor, image head switching circuit, the port B connection of the power end and manual switch of pyroelectric infrared sensor, the signal output end of pyroelectric infrared sensor and the signal port of microprocessor connect, the port B connection of the power port and manual switch of microprocessor, the control port of micro process is connect with the control terminal of camera shooting head switching circuit, image the port B connection of the power input and manual switch of head switching circuit, the power end of the power output end and camera that image head switching circuit connects.Play the role of master switch by setting manual switch so as to the power path between module and other devices of cutting off the power, head switching circuit is imaged by setting, so as to which camera when monitoring someone under environment, can be made to obtain electric carry out video monitoring, to reach energy-efficient purpose.
Description
Technical field
The utility model is specifically related to a kind of energy-saving video monitoring system.
Background technique
In recent years, with social progress, the fast development of science and technology and the continuous improvement of living standards of the people, people
To high-quality life demand it is also growing day by day, smart home become as the ideal living environment that people pursue one newly
The research topic of emerging hot topic.Wherein, intelligent safety and defence system is one of subsystem most basic in smart home system and terminal
One of the smart home function that user most often selects.Intelligent household security system can not only replace traditional domestic safety prevention system,
The living environment of safety and comfort is provided, and is conducive to establish the community environment of energy-saving and environment friendly.Intelligent household security system
Including multiple subsystems, wherein intelligent video monitoring system is security protection subsystem with fastest developing speed.It is not applied only to household
It in security system, has been also apply in wider field, such as office space, commercial public place of entertainment.Therefore, study it is low at
Originally, high performance intelligent video monitoring system has practical significance very much.
Existing video monitoring camera, it is always in running order in the energized state.In fact, for antitheft etc.
Security protection radio frequency monitoring camera, it is thus only necessary to monitor personnel's disengaging under certain environment, be had no in the environment of no personnel
It needs to monitor.Therefore, it is within existing this daily 24 hours the video monitoring camera of open state, energy consumption is high, is unfavorable for energy conservation
Environmental protection, and monitor the amount of video information obtained it is huge but it is most of be useless monitoring video information, while summer for a long time
It is outdoor in use, often resulting in that camera temperature is higher, to influence the service life and reaction treatment speed of camera.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of energy-saving video monitoring systems.
The technical solution adopted in the utility model are as follows: a kind of energy-saving video monitoring system, including power module, open manually
Pass, camera, pyroelectric infrared sensor, microprocessor, camera shooting head switching circuit, the end of the power module and manual switch
Mouth A connection, the port B connection of the power end and manual switch of the pyroelectric infrared sensor, the rpyroelectric infrared sensing
The signal output end of device and the signal port of microprocessor connect, the power port of the microprocessor and the port of manual switch
The control port of B connection, the micro process is connect with the control terminal of camera shooting head switching circuit, the electricity of the camera shooting head switching circuit
The port B connection of source input terminal and manual switch, the power output end of the camera shooting head switching circuit and the power end of camera
Connection.
A kind of energy-saving video monitoring system as described above further illustrates to be that the microprocessor uses
The minimum system of MSP430F149 single-chip computer and its peripheral circuit composition.
A kind of energy-saving video monitoring system as described above, further illustrates to be that the camera shooting head switching circuit includes
Transistor Q1, resistance R1, diode D1 and relay K1, the control port of the micro process are connect with one end of resistance R1, institute
The other end for stating resistance R1 is connect with the base stage of transistor Q1, the emitter ground connection of the transistor Q1, the transistor Q1's
Collector is connect with one end of relay K1 coil, the other end of the relay K1 coil and the port B of manual switch
It connects, one end of normally opened contact and the port B connection of manual switch in the relay K1, normally opened contact in the relay K1
The other end and camera power end connect, the diode D1 anode connect with the collector of transistor Q1, described two
The port B connection of the cathode and manual switch of pole pipe D1.
A kind of energy-saving video monitoring system as described above, further illustrates that being further includes camera radiator, institute
Stating camera radiator includes temperature sensor, isolated drive circuit and radiator fan, the power end of the temperature sensor
It is connect with the port B of manual switch, the signal output end of the temperature sensor and the signal port of microprocessor connect, described
Microprocessor controls the start and stop of radiator fan, the power end and manual switch of the isolated drive circuit by isolated drive circuit
Port B connection.
A kind of energy-saving video monitoring system as described above, further illustrates to be that the isolated drive circuit includes light
Coupling device T1, transistor Q2, diode D2, resistance R2, resistance R3, resistance R4 and resistance R5, the optocoupler T1 include hair
Optical diode D3 and the phototriode Q3 being correspondingly arranged with light emitting diode, the anode of the light emitting diode D3 pass through resistance
The control port of the port B connection of R2 and manual switch, cathode and microprocessor connects；The collector of the phototriode Q3
By the port B connection of resistance R3 and manual switch, the emitter of the phototriode Q3 base stage with transistor Q2 all the way
Connection, another way are connect by resistance R5 with the emitter of transistor Q2, the emitter ground connection of transistor Q2, the transistor Q2
The anode of collector and diode D2 connect, port B connection of the cathode of diode D2 by resistance R4 and manual switch, institute
State the both ends that radiator fan is connected in parallel on diode D2.
The beneficial effects of the utility model are: 1, by the manual switch of setting, so as to cut off the power module and its
Power path between his device, plays the role of master switch, when the device when not in use, disconnect manual switch, use
It is convenient, it is easy to operate, while can be avoided the waste of electric energy in power module；2, by the pyroelectric infrared sensor of setting and
It images head switching circuit and works as monitoring so as to which camera when monitoring someone under environment, can be made to obtain electric carry out video monitoring
Under environment when nobody, it can make to image head switching circuit disconnection, cut off the power supply of camera, thus reach energy-efficient purpose,
It avoids camera shooting and the first day 24 hours was monitored camera shooting；3, by the camera radiator being further arranged, so as to
Enough when monitoring environment temperature is excessively high, automatic opening radiator fan realizes the heat dissipation to camera, ensure that camera in high temperature
Lower long-time steady operation when monitoring environment temperature is in setting value or less, and can be automatically stopped radiator fan, to reach
The purpose of energy-saving radiating.
Detailed description of the invention
Fig. 1 is the utility model principle block diagram.
Fig. 2 is microprocessor embodiment electrical block diagram.
Fig. 3 is camera shooting head switching circuit embodiment electrical block diagram.
Fig. 4 is isolated drive circuit embodiment electrical block diagram.
Specific embodiment
The utility model embodiment is further elaborated with reference to the accompanying drawing.
As shown in Figure 1, a kind of energy-saving video monitoring system provided in this embodiment, including power module, manual switch,
Camera, pyroelectric infrared sensor, microprocessor, camera shooting head switching circuit, the port A of the power module and manual switch
Connection, the port B connection of the power end and manual switch of the pyroelectric infrared sensor, i.e. power module are rpyroelectric infrared
Sensor provides power supply, the pyroelectric infrared sensor for detect under current monitor environment whether someone, it is specific described
Pyroelectric infrared sensor is the prior art, is not set forth in detail here.
The power module can be set to include power supply and multiple Voltage stabilizing modules, and the Voltage stabilizing module is used for power supply
Voltage is converted into the voltage of different numerical value, thus in guarantee system each equipment normal operation.For example, Voltage stabilizing module can be adopted
It is formed with ASM1117-3.3 voltage stabilizing chip and peripheral circuit, so that 5V voltage is converted to the burning voltage of 3.3V, to guarantee
Operating voltage is the equipment normal use of 3.3V, and certain Voltage stabilizing module also further includes other conversion chips, here not one by one into
Row illustrates that the power module is the conventional technical means in this field, is not set forth in detail here.
The signal output end of the pyroelectric infrared sensor and the signal port of microprocessor connect, i.e. rpyroelectric infrared
The detection signal of sensor is transmitted in microprocessor, and the microprocessor is used to then answer the signal processing in output phase
Control signal, the specific microprocessor uses the minimum system of MSP430F149 single-chip computer and its peripheral circuit composition,
Specific circuit connection diagram is as shown in Fig. 2, the peripheral circuit mainly includes clock oscillation circuit, the clock oscillation
Circuit is to provide benchmark job frequency to processor, directly affects the processing speed of processor, and frequency is bigger, and processing speed is faster,
For example, the clock oscillation circuit can be formed using DS1302 chip and peripheral circuit, the clock oscillation circuit is existing
Technology is not set forth in detail here.If necessary, can also be added among peripheral circuit reset circuit (microcontroller power supply with
Between RST plus a button), the reset circuit be mainly the system in operation, there is program fleet by environmental disturbances
When, reset button is pressed, at this moment processor is equivalent to initialize to re-start.It is mono- using MSP430F149 herein
Piece machine is divided into individual module, can be used as single debugging as processor, each piece of hardware, is greatly improving to a certain degree
Project efficiency.The minimum system that certain microprocessor can also be formed using the single-chip computer and its peripheral circuit of other models
System, is intended only as a kind of preferred embodiment here, for ease of description, hereafter will all do by taking MSP430F149 single-chip microcontroller as an example in detail
It describes in detail bright.
The port B connection of the power port and manual switch of the microprocessor, i.e., power module provides for microprocessor
The control port of power supply, the micro process is connect with the control terminal of camera shooting head switching circuit, the electricity of the camera shooting head switching circuit
The port B connection of source input terminal and manual switch, the power output end of the camera shooting head switching circuit and the power end of camera
Connection.To when monitor someone under environment, microprocessor control camera shooting head switching circuit is closed, can make camera obtain it is electric into
Row video monitoring can make to image head switching circuit disconnection, cut off the power supply of camera when monitoring nobody under environment, from
And reach energy-efficient purpose, it avoids camera shooting and the first day 24 hours was monitored camera shooting.
As shown in figure 3, preferably, the camera shooting head switching circuit include transistor Q1, resistance R1, diode D1 and after
The control port of electric appliance K1, the micro process are connect with one end of resistance R1, and the other end of the resistance R1 is with transistor Q1's
Base stage connection, the emitter ground connection of the transistor Q1, the collector of the transistor Q1 and one end of relay K1 coil
It connects, the port B connection of the other end and manual switch of the relay K1 coil, normally opened contact in the relay K1
The port B connection of one end and manual switch, the power end of the other end of normally opened contact and camera connects in the relay K1,
The anode of the diode D1 is connect with the collector of transistor Q1, the cathode of the diode D1 and the port B of manual switch
Connection.When pyroelectric infrared sensor detects nobody under current monitor environment, the microprocessor just exports low level
To the base stage of transistor Q1, so that the base stage of transistor Q1 disconnects, the relay K1 coil power loss, thus in relay K1
Normally opened contact also accordingly disconnect, so that camera and power module is separated, camera power loss does not work, when pyroelectricity is red
When outer sensor detects someone under current monitor environment, the microprocessor just exports high level to the base stage of transistor Q1,
To which transistor Q1 is connected, the relay K1 coil obtain it is electric, thus normally opened contact in relay K1 also respective closed,
To be connected between camera and power module, camera obtains electric carry out video monitoring and avoids to reach energy-efficient purpose
Camera shooting the first day 24 hours was monitored camera shooting, certainly a kind of preferred embodiment of this only camera shooting head switching circuit, can also be with
Head switching circuit is imaged using other, is not described in detail one by one here.
Further, camera radiator can also be set, as shown in Figure 1, the camera radiator includes temperature
Degree sensor, isolated drive circuit and radiator fan, the port B connection of the power end and manual switch of the temperature sensor,
The signal output end of the temperature sensor and the signal port of microprocessor connect, and the microprocessor passes through isolation drive electricity
Road controls the start and stop of radiator fan, and the port B connection of the power end and manual switch of the isolated drive circuit passes through setting
Camera radiator, so as to automatically turn on radiator fan realization and is dissipated to camera when monitoring environment temperature is excessively high
Heat ensure that camera long-time steady operation at high temperature, when monitoring environment temperature is in setting value or less, and can be automatic
Stop radiator fan, to achieve the purpose that energy-saving radiating.
As shown in figure 4, specifically, the isolated drive circuit includes optocoupler T1, transistor Q2, diode D2, electricity
Resistance R2, resistance R3, resistance R4 and resistance R5, the optocoupler T1 include light emitting diode D3 and corresponding with light emitting diode set
The anode of the phototriode Q3, the light emitting diode D3 that set by the port B connection of resistance R2 and manual switch, cathode and
The control port of microprocessor connects；The collector of the phototriode Q3 is connected by the port B of resistance R3 and manual switch
It connects, the emitter of the phototriode Q3 is connect with the base stage of transistor Q2 all the way, and another way passes through resistance R5 and transistor
The emitter of Q2 connects, and the emitter ground connection of transistor Q2, the collector of the transistor Q2 is connect with the anode of diode D2,
The cathode of diode D2 passes through the port B connection of resistance R4 and manual switch, and the radiator fan is connected in parallel on the two of diode D2
End.Optocoupler T1 controls pin and rear end control circuit as isolation and control action, isolation microprocessor.Work as microprocessor
When control pin output is high level, light emitting diode D3 cut-off, thus optocoupler T1 and transistor Q2 cut-off, diode D2
Anode is not turned on over the ground, thus radiator fan no current passes through, and radiator fan is closed.When microprocessor control pin is low level
When, light emitting diode D3 conducting, transistor Q2 base voltage is positive, so that transistor Q2 is connected, diode D2 anode is led over the ground
It is logical, there is electric current to flow through inside radiator fan at this time, radiator fan is opened, and is realized and is carried out heat discharging operation to camera, by into one
Walk the camera radiator of setting, so as to when monitor environment temperature it is excessively high when, automatically turn on radiator fan and realize to taking the photograph
As the heat dissipation of head, camera long-time steady operation at high temperature ensure that, when monitoring environment temperature is in setting value or less,
It can be automatically stopped radiator fan again, to achieve the purpose that energy-saving radiating.Certainly this is a kind of preferred of isolated drive circuit
Mode can also use other isolated drive circuits, not carry out citing elaboration one by one here.
The utility model is not limited to examples detailed above, in claims limited range of the utility model, this
The various deformations or amendments that field technical staff can make without creative work are protected by this patent.
Claims (5)
1. a kind of energy-saving video monitoring system, it is characterised in that: red including power module, manual switch, camera, pyroelectricity
Outer sensor, microprocessor, camera shooting head switching circuit, the port A connection of the power module and manual switch, the pyroelectricity
The port B connection of the power end and manual switch of infrared sensor, the signal output end of the pyroelectric infrared sensor with it is micro-
The signal port of processor connects, the port B connection of the power port and manual switch of the microprocessor, the micro process
Control port is connect with the control terminal of camera shooting head switching circuit, the power input and manual switch of the camera shooting head switching circuit
Port B connection, it is described camera shooting head switching circuit power output end and camera power end connect.
2. a kind of energy-saving video monitoring system according to claim 1, it is characterised in that: the microprocessor uses
The minimum system of MSP430F149 single-chip computer and its peripheral circuit composition.
3. a kind of energy-saving video monitoring system according to claim 1, it is characterised in that: the camera shooting head switching circuit
Including transistor Q1, resistance R1, diode D1 and relay K1, the control port of the micro process and one end of resistance R1 connect
It connects, the other end of the resistance R1 is connect with the base stage of transistor Q1, the emitter ground connection of the transistor Q1, the transistor
The collector of Q1 is connect with one end of relay K1 coil, the other end of the relay K1 coil and the end of manual switch
Mouthful B connection, one end of normally opened contact and the port B connection of manual switch in the relay K1 are normally opened in the relay K1
The other end of contact and the power end of camera connect, and the anode of the diode D1 is connect with the collector of transistor Q1, institute
State the port B connection of the cathode and manual switch of diode D1.
4. a kind of energy-saving video monitoring system as claimed in any of claims 1 to 3, it is characterised in that: also wrap
Include camera radiator, the camera radiator includes temperature sensor, isolated drive circuit and radiator fan, described
The port B connection of the power end and manual switch of temperature sensor, the signal output end and microprocessor of the temperature sensor
Signal port connection, the microprocessor controls the start and stop of radiator fan by isolated drive circuit, and the isolation drive is electric
The port B connection of the power end and manual switch on road.
5. a kind of energy-saving video monitoring system according to claim 4, it is characterised in that: the isolated drive circuit packet
Include optocoupler T1, transistor Q2, diode D2, resistance R2, resistance R3, resistance R4 and resistance R5, the optocoupler T1 packet
The phototriode Q3 for including light emitting diode D3 and being correspondingly arranged with light emitting diode, the anode of the light emitting diode D3 pass through
The control port of the port B connection of resistance R2 and manual switch, cathode and microprocessor connects；The collection of the phototriode Q3
Electrode passes through the port B connection of resistance R3 and manual switch, and the emitter of the phototriode Q3 is all the way with transistor Q2's
Base stage connection, another way are connect by resistance R5 with the emitter of transistor Q2, the emitter ground connection of transistor Q2, the crystal
The collector of pipe Q2 is connect with the anode of diode D2, and the cathode of diode D2 is connected by the port B of resistance R4 and manual switch
It connects, the radiator fan is connected in parallel on the both ends of diode D2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963484.3U CN208445678U (en) | 2018-06-21 | 2018-06-21 | A kind of energy-saving video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963484.3U CN208445678U (en) | 2018-06-21 | 2018-06-21 | A kind of energy-saving video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445678U true CN208445678U (en) | 2019-01-29 |
Family
ID=65089118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820963484.3U Expired - Fee Related CN208445678U (en) | 2018-06-21 | 2018-06-21 | A kind of energy-saving video monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266962A (en) * | 2019-07-23 | 2019-09-20 | 北京子乐科技有限公司 | Image head controlling device and smart machine |
| CN110418040A (en) * | 2019-07-11 | 2019-11-05 | 张晓卫 | A kind of Intelligent security monitoring device |
| CN111477500A (en) * | 2020-03-31 | 2020-07-31 | 南京优倍电气有限公司 | Starting circuit for safety relay compatible with three reset modes |
| CN112891163A (en) * | 2021-01-18 | 2021-06-04 | 西华师范大学 | Special cap for blind person based on sensor |
-
2018
- 2018-06-21 CN CN201820963484.3U patent/CN208445678U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418040A (en) * | 2019-07-11 | 2019-11-05 | 张晓卫 | A kind of Intelligent security monitoring device |
| CN110266962A (en) * | 2019-07-23 | 2019-09-20 | 北京子乐科技有限公司 | Image head controlling device and smart machine |
| CN111477500A (en) * | 2020-03-31 | 2020-07-31 | 南京优倍电气有限公司 | Starting circuit for safety relay compatible with three reset modes |
| CN111477500B (en) * | 2020-03-31 | 2022-03-25 | 南京优倍电气技术有限公司 | Starting circuit for safety relay compatible with three reset modes |
| CN112891163A (en) * | 2021-01-18 | 2021-06-04 | 西华师范大学 | Special cap for blind person based on sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208445678U (en) | A kind of energy-saving video monitoring system | |
| CN201340528Y (en) | Zero-power time-limited standby control circuit of household appliances | |
| CN101426114B (en) | Zero power consumption standby television set and implementing method thereof | |
| CN105516686A (en) | Power-saving image pick-up device, intelligent door viewer and network camera | |
| WO2010094215A1 (en) | Power supply control device and ventilating device using same | |
| CN203500077U (en) | Pyroelectric human body infrared-based fan intelligent temperature control system | |
| CN203313417U (en) | Wireless router | |
| CN101867293B (en) | Batch type current consuming quasi-zero power consumption standby control circuit | |
| CN107037848A (en) | A kind of intelligent domestic system based on Internet of Things | |
| CN206350064U (en) | A kind of monitoring camera | |
| CN203181285U (en) | LED lamp control system | |
| CN205629600U (en) | Electric iron cut -off apparatus that regularly adjusts temperature | |
| CN206303719U (en) | A kind of electric heating kettle heating controls circuit and electric kettle | |
| CN107309886A (en) | A kind of household intelligent robot system | |
| CN201307902Y (en) | TV set with zero power consumption when standing by | |
| CN207867260U (en) | A kind of energy saving house household electrical appliances automatic control system | |
| CN203518124U (en) | Energy saving manager of air conditioner | |
| CN207473330U (en) | A kind of wisdom home energy source central controller | |
| CN206637890U (en) | A kind of USB minifridges control system | |
| CN205490916U (en) | Power saving camera device , intelligent cat eye and network camera | |
| CN203015195U (en) | Intelligent home furnishing lighting soft starting control system | |
| CN205787972U (en) | Building energy saving controls device | |
| CN106406195B (en) | A kind of domestic energy-saving electricity system | |
| CN104393455A (en) | Infrared remote control and timing intelligent socket | |
| CN108495286A (en) | A kind of system for realizing seamless railway rail status monitoring master control set low-power consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |