CN106161963A - A kind of monitoring system with monitoring angle regulating function - Google Patents
A kind of monitoring system with monitoring angle regulating function Download PDFInfo
- Publication number
- CN106161963A CN106161963A CN201610754206.2A CN201610754206A CN106161963A CN 106161963 A CN106161963 A CN 106161963A CN 201610754206 A CN201610754206 A CN 201610754206A CN 106161963 A CN106161963 A CN 106161963A
- Authority
- CN
- China
- Prior art keywords
- unit
- photographic head
- control
- control unit
- lifting
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of monitoring system with monitoring angle regulating function, including control unit and power supply unit, control unit communication link is connected to photographic head, LED, lifting unit, infrared distance measurement unit, alarm, display, memorizer and wireless communication unit, and control unit is connected to control terminal by wireless communication unit communication link；Lifting unit includes the motor driver being connected successively and the lifting motor controlling photographic head lifting with control unit.The present invention is by controlling the visual angle of the most remote controlled photographic head of terminal, and solving existing monitoring system can not the technical problem of both view angle adjustment；Additionally, photographic head and LED are combined by the present invention, can remove from some zonal ray dimmed after can not get sufficient light and the undesirable technical problem of the monitoring effect that causes, during use, monitoring personnel can realize the unlatching of LED by controlling terminal, illuminating, control mode is simple, convenient layout.
Description
Technical field
The invention belongs to monitor technical field, particularly relate to a kind of monitoring system with monitoring angle regulating function.
Background technology
Along with development and progress, television multimedia and the intelligent television of science and technology obtain developing rapidly and extensively should
With.
Typical monitoring system mainly monitors equipment, transmission equipment, rear end storage by front end, control and display device this five
Major part composition, wherein rear end equipment can be further divided into central control equipment and sub-control control equipment.Front and back ends equipment has multiple
Constituted mode, the contact (also referred to as transmitting system) between them can come real by various ways such as cable, optical fiber, microwaves
Existing.
Monitoring system all be unable to do without video equipment---photographic head.Generally monitoring system is all special to the position needing monitoring
Door arranges photographic head to realize video monitoring, and the shortcoming of this mode is that the location comparison of photographic head is dead, it is difficult to photographed given zone
Region beyond territory (position of i.e. special monitoring), i.e. cannot be carried out the regulation at visual angle.In addition, existing monitoring device one
As not there is illumination functions, illumination functions can not be opened automatically according to the intensity of light for the dim place of optical fiber.
Summary of the invention
It is an object of the invention to: a kind of monitoring system with monitoring angle regulating function is provided, existing to solve
Monitoring system can not be held concurrently the technical problem of both view angle adjustment and illumination simultaneously, and its system structure is simple, easily arranges, and easily examines
Repair.
The technical solution used in the present invention is as follows:
A kind of monitoring system with monitoring angle regulating function, including control unit and power supply unit, control unit is led to
Letter connection has photographic head, LED, lifting unit, infrared distance measurement unit, alarm, display, memorizer and radio communication list
Unit, control unit is connected to control terminal by wireless communication unit communication link；Lifting unit includes being connected with control unit successively
Motor driver and control photographic head lifting lifting motor.
Further, photographic head is at least provided with one, and each photographic head is all connected to power supply unit and control by electric wire
Between unit processed.
Further, each photographic head and a LED constitute one group of monitoring frontend (i.e. image acquisition units), and
The searchlighting scope of LED is more than the image-capture field of photographic head.
Further, control unit includes:
Distance bottom the photographic head measured according to described infrared distance measurement unit and described lifting motor, it is judged that described liter
Fall electricity
Whether machine is raised or lowered to the judge module of threshold value；And
Judged result according to described judge module controls described motor driver and continues or stop the upper of lifting motor
The control module risen or decline.
Further, infrared distance measurement unit is wired or wireless with described control unit to be connected, described infrared distance measurement unit bag
Include: to the infrared transmitter of described lifting motor bottom emission infrared signal, receive to return from described lifting motor bottom reflection
The infrared remote receiver of reflected signal；And
The survey of the distance bottom photographic head and described lifting motor is calculated according to described infrared signal and described reflected signal
Away from computing module；And
Connect display and described control unit, the photographic head control signal received by display is transferred to described control
The interface unit of unit processed；Wherein,
Close photographic head while the closedown of display and control its decline, and by another in the running of display
Outer photographic head controls by its switch of key control and/or lifting.
Further, described range finding computing module is connected with described control unit by I2C bus.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
The present invention was provided with the motor driver including being connected with control unit successively before this and controlled photographic head lifting
Lifting motor, monitoring personnel, by controlling the visual angle of the most remote controlled photographic head of terminal, solve existing monitoring system not
The technical problem of energy both view angle adjustment；It addition, photographic head and LED are combined by the present invention, some area light can be removed from
The technical problem that the monitoring effect that can not get sufficient light after line is dimmed and cause is undesirable, during use, monitoring personnel are by control
Terminal processed can realize the unlatching of LED, illuminates, and control mode is simple, convenient layout.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the present invention；
Fig. 2 is the circuit structure block diagram of the image acquisition units part of the present invention；
Fig. 3 is the brightness regulating circuit schematic diagram of the present invention.
Detailed description of the invention
All features disclosed in this specification, in addition to mutually exclusive feature and/or step, all can be with any
Mode combines.
Below in conjunction with Fig. 1～Fig. 3, the present invention is elaborated.
Embodiment 1
A kind of monitoring system with monitoring angle regulating function, including control unit and power supply unit, control unit is led to
Letter connection has photographic head, LED, lifting unit, infrared distance measurement unit, alarm, display, memorizer and radio communication list
Unit, control unit is connected to control terminal by wireless communication unit communication link, the wireless communication unit of the present embodiment use 4G or
Zigbee wireless communication module；Lifting unit includes the motor driver being connected with control unit successively and controls photographic head lifting
Lifting motor (actual application be the lift side that photographic head can be arranged at lifting motor), motor driver is single according to controlling
The control signal of unit drives lifting motor vertical lift, and photographic head is fixedly connected on the top of lifting motor, therefore, it is possible to along with
The lifting of lifting motor and lift.
Photographic head uses CCD high-definition camera, and at least provided with one, each photographic head all is connected to supply by electric wire
Between electric unit and control unit；Each photographic head and a LED constitute one group of monitoring frontend (i.e. image acquisition list
Unit), and the searchlighting scope of LED is more than the image-capture field of photographic head.
Control unit includes:
Distance bottom the photographic head measured according to described infrared distance measurement unit and described lifting motor, it is judged that described liter
Fall electricity
Whether machine is raised or lowered to the judge module of threshold value；And
Judged result according to described judge module controls described motor driver and continues or stop the upper of lifting motor
The control module risen or decline.
Control unit is arranged at outside the fuselage of display, it is also possible to installation by adhering in the fuselage of described display, with
Receive photographic head control signal by display, and control switch and the lifting unit of photographic head according to this photographic head control signal
Lifting., described photographic head control signal is sent by the button on the remote controller of display or the key panel of display fuselage.
The photographic head control signal being transferred to control unit by display can be sent from remote controller, it is also possible to is that user is direct
Sent by the button on display；Can be along with the start of display starts photographic head and controls its rising simultaneously；Along with
The closedown of display simultaneously closes off photographic head and controls its decline, it is also possible to by other taking the photograph in the running of display
As head controls by its switch of key control and/or lifting.
Control unit includes judge module and control module (not shown), and described judge module is surveyed according to infrared distance measurement unit
Distance bottom the photographic head measured and lifting motor, it is judged that whether lifting motor is raised or lowered to threshold value, described control
Module controls motor driver according to the judged result of judge module and continues or stop rising or the decline of lifting motor.This
Sample, it becomes possible to be limited in liftable scope by photographic head, prevents user from rising at lifting motor or dropping to range gate
Continue through the maloperation rising by key control photographic head or declining after limit value and photographic head and motor are caused damage, well
Protection photographic head and lifting motor.
Distance threshold value herein specifically includes two numerical value, and one is the distance threshold value risen, and could be arranged to rise
The highest lifting height of fall motor；Also having one is the distance threshold value declined, and could be arranged to 0.
Infrared distance measurement module may further include infrared transmitter, infrared remote receiver and range finding computing module.Wherein, red
External transmitter is for lifting motor bottom emission infrared signal；Infrared remote receiver returns from lifting motor bottom reflection for receiving
The reflected signal come；Range finding computing module calculates photographic head and lifting for the infrared signal according to above-mentioned transmitting and reflected signal
The distance of motor bottom.Described range finding computing module is connected with described control unit, by calculated shooting by I2C bus
Head with lifting motor bottom distance be sent to control unit, control unit is according to set distance threshold value, it is judged that photographic head
Movement reached capacity, if reaching the highest or minimum extreme position (the most set distance threshold value), then
Control unit sends instruction to motor driver, stops the operating of lifting motor；Without arriving the highest or minimum limit
Position, then control unit produces corresponding order and is sent to motor driver, makes lifting unit continue to vertically move, it is achieved shooting
The liter of head or fall.
Embodiment 2
Difference with embodiment 1 is, described control unit is also associated with MIC (mike), MIC (mike) and is arranged at
On photographic head, constitute an entirety with photographic head, for gathering voice messaging for control unit, can not adopt solving monitoring system
Collection is to the problem of voice messaging, to obtain the monitoring information in monitored picture more accurately and easily.
Embodiment 3
Difference with embodiment 1,2 is, control unit also communication link is connected to infrared human body sensor, infrared human body
Sensor is connected with filtering and amplifying circuit, A/D change-over circuit in turn, and is connected to control unit by A/D change-over circuit.Monitoring
System arrange a certain period be automatic evidence-collecting monitor the period, if infrared human body Sensor monitoring has people to enter prison to this period
During control picture, infrared detection signal passing to control unit at once, control unit is controlled photographic head and monitors this place
The people occurred in picture takes pictures, and preserves this to memorizer, and this time period can be looked into by monitoring personnel easily
See, if having suspicious people to occur, a suspect is not taken pictures solving prior art, need manually to remove video prison of leafing through
The trouble of control record.
Embodiment 4
Difference with embodiment 1,2,3 is, control unit also communication link is connected to ambient brightness detector, adapts with this
, it is connected between the outfan and relay of LED lamp drive circuit and has brightness regulating circuit, and brightness regulating circuit is connected to
Accumulator, is so increased the inducing function of ambient brightness, then is being carried out voltage, electric current by brightness regulating circuit
Regulation, to control the brightness of LED.
Ambient brightness detector is connected with filtering and amplifying circuit, A/D change-over circuit in turn, and is connected by A/D change-over circuit
It is connected to control unit.
Ambient brightness detector, for induced environment brightness, is converted to numeral by A/D change-over circuit by ambient brightness and believes
Number, and be sent in control unit, control unit can carry out contrast by built-in control program and judge, then according to judgement
Output control；In the case of ambient brightness detector detects that ambient brightness meets built-in condition, control unit receives
After the signal of infrared human body sensor, then control relay lightening LED lamp, red to avoid voice operated sensor to detect by day
Lightening LED lamp in the case of external signal, wastes electric energy.
Brightness regulating circuit, for the ambient brightness that detects according to ambient brightness detector under the control of the control unit
Carry out the brightness regulation of LED, cross the trouble that monitoring effect that is bright or that the most secretly cause is bad solving LED.
Brightness regulating circuit, is formed zero cross detection circuit by multiple audions, by photoconductive resistance RW and potentiometer RP, the 7th
Resistance R7, the 9th resistance R9 form environment lighting detecting circuit, intensity of illumination changes when, amplifier exporting change
Electric current then base chip IC 3, time base chip IC 3 output signal control the angle of flow of gate pole of bidirectional thyristor SCR, control
The voltage at Light-Emitting Diode two ends, thus reach to automatically control the function of lamplight brightness.
Brightness regulating circuit, specifically includes the first resistance R1 to the 14th resistance R14, the first electric capacity C1 to the 6th electric capacity
C6, the first audion VT1 to the 4th audion VT4, photoconductive resistance RW, potentiometer RP, the first amplifier IC1, the second amplifier
IC2, time base chip IC 3, diode D, LED and bidirectional thyristor SCR, first end of the first resistance R1 respectively with
The positive pole of LED and battery positive voltage connect, and second end of the first resistance R1 and first end of the second resistance R2 are even
Connecing, second end of the second resistance R2 is connected with the base stage of the first audion VT1 and the emitter stage of the second audion VT2 respectively, the
The colelctor electrode of one audion VT1 respectively with first end of the 6th resistance R6, first end of the 3rd resistance R3, the 3rd audion VT3
Emitter stage and the 4th audion VT4 base stage connect, the colelctor electrode of the second audion VT2 respectively with the second of the 6th resistance R6
The base stage of end and the 3rd audion VT3 connects, the emitter stage of the first audion VT1 respectively with the base stage of the second audion VT2, the
The colelctor electrode of three audion VT3, the emitter stage of the 4th audion VT4, first end of the second electric capacity C2, the first of photoconductive resistance RW
After the first end connection of end and the 9th resistance R9, also ground connection, second end of the 3rd resistance R3 and first end of the 4th resistance R4 connect
And connect cathode voltage, second end of the 4th resistance R4 respectively with first end of the first electric capacity C1, first end of the 5th resistance R5, electricity
First end of position first end of device RP and the 8th resistance R8 connects, the second end ground connection of the first electric capacity C1, the of the 5th resistance R5
Two ends respectively with colelctor electrode, first end of the second electric capacity C2 and the in-phase input end of the second amplifier IC2 of the 4th audion VT4
Connect, second end of potentiometer RP respectively with sliding end, first end of the 7th resistance R7 and the photoconductive resistance RW of potentiometer RP
Second end connects, and second end of the 8th resistance R8 is defeated with the positive of second end of the 9th resistance R9 and the first amplifier IC1 respectively
Enter end to connect, second end of the 7th resistance R7 respectively with the inverting input and the first of the 3rd electric capacity C3 of the first amplifier IC1
End connects, second end of the 3rd electric capacity C3 respectively with outfan and the anti-phase input of the second amplifier IC2 of the first amplifier IC1
End connect, the outfan of the second amplifier IC2 with time base chip IC 3 clear terminal be connected, time base chip IC 3 earth terminal distinguish
After being connected with first end of the first end, first end of the 5th electric capacity C5 and the 12nd resistance R12 of the 4th electric capacity C4 and ground connection, the
Second end of five electric capacity C5 with time base chip IC 3 voltage controling end be connected, second end of the 4th electric capacity C4 respectively with time base core
The low triggering end of sheet IC3, time the high-triggering end of base chip IC 3, first end of the 13rd resistance R13 and diode D negative pole even
Connect, the positive pole of diode D respectively with second end of the 13rd resistance R13, time the discharge end of base chip IC 3 and the tenth resistance R10
The first end connect, second end of the tenth resistance R10 with time base chip IC 3 power end be connected and connect positive voltage, the 12nd is electric
Second end of resistance R12 is connected with first end of the 11st resistance R11 and the gate pole of bidirectional thyristor SCR respectively, the 11st resistance
Second end of R11 with time base chip IC 3 outfan be connected, the first anode of bidirectional thyristor SCR respectively with light emitting diode
The negative pole of LED and first end of the 6th electric capacity C6 connect, and second end of the 6th electric capacity C6 and first end of the 14th resistance R14 are even
Connecing, second end of the 14th resistance R14 is connected with second plate and the battery terminal negative of bidirectional thyristor SCR respectively.
In sum, using such scheme, photographic head entity need not manually be regulated by user in person, only by
Control unit controls the action of lifting unit and just can control the switch of photographic head and vertically move；And lifting unit is arranged
Back at photographic head so that keep globality and the aesthetic property of display appearance when not using photographic head；Also lifting
Journey is measured by infrared distance measurement the height of photographic head lifting, and then is limited the scope of lifting by control unit, it is to avoid shooting
Head and the damage of lifting motor.
Claims (6)
1. a monitoring system with monitoring angle regulating function, it is characterised in that include control unit and power supply unit, control
Unit communication processed connects photographic head, LED, lifting unit, infrared distance measurement unit, alarm, display, memorizer and wireless
Communication unit, control unit is connected to control terminal by wireless communication unit communication link；Lifting unit includes single with control successively
The motor driver that unit connects and the lifting motor controlling photographic head lifting.
A kind of monitoring system with monitoring angle regulating function, it is characterised in that photographic head is extremely
Being provided with one less, each photographic head is all connected between power supply unit and control unit by electric wire.
A kind of monitoring system with monitoring angle regulating function, it is characterised in that each shooting
Head and a LED constitute one group of monitoring frontend, and the searchlighting scope of LED is more than the image-capture field of photographic head.
A kind of monitoring system with monitoring angle regulating function, it is characterised in that control unit
Including: the distance bottom the photographic head measured according to described infrared distance measurement unit and described lifting motor, it is judged that described lifting
Whether motor is raised or lowered to the judge module of threshold value；And
Judged result according to described judge module control described motor driver continue or stop lifting motor rising or
The control module that person declines.
A kind of monitoring system with monitoring angle regulating function, it is characterised in that infrared distance measurement
Unit is wired or wireless with described control unit to be connected, and described infrared distance measurement unit includes: to described lifting motor bottom emission
The infrared transmitter of infrared signal, receives the infrared remote receiver of the reflected signal returned from described lifting motor bottom reflection；With
And
The distance finder of the distance bottom photographic head and described lifting motor is calculated according to described infrared signal and described reflected signal
Calculate module；And
Connect display and described control unit, the photographic head control signal received by display is transferred to described control single
The interface unit of unit；Wherein,
Close photographic head while the closedown of display and control its decline, and by other in the running of display
Photographic head controls by its switch of key control and/or lifting.
A kind of monitoring system with monitoring angle regulating function, it is characterised in that described range finding
Computing module is connected with described control unit by I2C bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754206.2A CN106161963A (en) | 2016-08-29 | 2016-08-29 | A kind of monitoring system with monitoring angle regulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754206.2A CN106161963A (en) | 2016-08-29 | 2016-08-29 | A kind of monitoring system with monitoring angle regulating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106161963A true CN106161963A (en) | 2016-11-23 |
Family
ID=57344967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754206.2A Pending CN106161963A (en) | 2016-08-29 | 2016-08-29 | A kind of monitoring system with monitoring angle regulating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106161963A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838640A (en) * | 2017-01-20 | 2017-06-13 | 四川鋈新能源科技有限公司 | A kind of LED long distance control system |
| CN107289369A (en) * | 2017-06-30 | 2017-10-24 | 苏州见真物联科技有限公司 | A kind of novel intelligent home lighting device |
| CN108877347A (en) * | 2018-08-02 | 2018-11-23 | 安徽硕威智能科技有限公司 | Classroom outdoor scene reproducing interactive tutoring system based on robot projection function |
| CN113438445A (en) * | 2021-05-16 | 2021-09-24 | 鄂尔多斯市龙腾信通科技有限公司 | Smart city camera AI background management system |
| CN113757493A (en) * | 2021-07-22 | 2021-12-07 | 上海闻泰信息技术有限公司 | Control device and control method for lifting camera and terminal equipment |
-
2016
- 2016-08-29 CN CN201610754206.2A patent/CN106161963A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838640A (en) * | 2017-01-20 | 2017-06-13 | 四川鋈新能源科技有限公司 | A kind of LED long distance control system |
| CN107289369A (en) * | 2017-06-30 | 2017-10-24 | 苏州见真物联科技有限公司 | A kind of novel intelligent home lighting device |
| CN108877347A (en) * | 2018-08-02 | 2018-11-23 | 安徽硕威智能科技有限公司 | Classroom outdoor scene reproducing interactive tutoring system based on robot projection function |
| CN113438445A (en) * | 2021-05-16 | 2021-09-24 | 鄂尔多斯市龙腾信通科技有限公司 | Smart city camera AI background management system |
| CN113757493A (en) * | 2021-07-22 | 2021-12-07 | 上海闻泰信息技术有限公司 | Control device and control method for lifting camera and terminal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106161963A (en) | A kind of monitoring system with monitoring angle regulating function | |
| CN105516686B (en) | Power saving photographic device, intelligent peephole and IP Camera | |
| CN201628839U (en) | Infrared monitoring camera mobile phone | |
| CN101936463B (en) | Light-emitting diode (LED) lamp with intelligently-controlled brightness | |
| CN102466945B (en) | LED supplementary lighting and image clipping evaluation system in standard image acquisition device | |
| CN107072016A (en) | A kind of Lighting Control Assembly of building public domain | |
| CN103200742A (en) | Human body approach and light-operated toilet lighting device | |
| CN203554767U (en) | Dual-light source fill light | |
| CN106210479A (en) | A kind of monitoring system with detection function | |
| CN112351563A (en) | Intelligent illuminating lamp capable of automatically adjusting illumination range | |
| CN108584585A (en) | From monitoring and self-regulation brightness button | |
| CN106161983A (en) | A kind of monitoring system with light supply | |
| CN101237566B (en) | Monitoring system and method | |
| CN106210658A (en) | A kind of monitoring system having lightning protection function concurrently | |
| CN206674088U (en) | A kind of monitoring system with monitoring angle regulating function | |
| CN109445393A (en) | Light sensing automatic lighting system based on mobile terminal location | |
| CN206212150U (en) | A kind of monitoring system with light supply | |
| CN201955679U (en) | Intelligent household service robot | |
| CN206060991U (en) | A kind of monitoring system with temperature and humidity regulation function | |
| CN206100299U (en) | Monitoring system for have lightning protection function concurrently | |
| CN207638781U (en) | A kind of electronic monitoring equipment | |
| CN106210659A (en) | A kind of monitoring system with temperature and humidity regulation function | |
| CN202841600U (en) | Intelligent lighting and emergency treatment energy saving device for dark places | |
| CN105188206A (en) | Intelligent monitoring system for visual indoor illumination subareas and control method of intelligent partition monitoring system | |
| CN205656727U (en) | Multi -functional supervisory lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |