CN106791711A - A kind of monitor and monitoring system - Google Patents
A kind of monitor and monitoring system Download PDFInfo
- Publication number
- CN106791711A CN106791711A CN201710073562.2A CN201710073562A CN106791711A CN 106791711 A CN106791711 A CN 106791711A CN 201710073562 A CN201710073562 A CN 201710073562A CN 106791711 A CN106791711 A CN 106791711A
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- Prior art keywords
- circuit
- monitor
- input
- output end
- signal
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000005236 sound signal Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000876446 Lanthanotidae Species 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
Abstract
The invention discloses a kind of monitor, including governor circuit, power circuit, audio playing circuit, video playback circuit, at least one camera video signal input circuit, signal input circuit, audio signal input circuit and audio interface circuit；Also disclose a kind of monitoring system, including the camera with mobile detection function, external signal source device and described monitor.A kind of monitor carries triggering warning function in the present invention, it is not necessary to which manual switching is adjusted, time saving and energy saving；Input circuit of the signal input circuit as outside source, a tractor serves several purposes are also provided；A kind of monitor in monitoring system carries triggering warning function, it is only necessary to coordinate the camera of normal tape warning function to use；When having mobile target, monitor picture is automatically switched on the picture of setting, it is not necessary to manually adjusted；When camera is without mobile target, can automatically switch and watch the picture of other outside sources input, it is not necessary to buy two monitors.
Description
Technical field
The present invention relates to monitoring field, especially a kind of monitor and monitoring system.
Background technology
A problem occurs in daily security work, the monitor of room security, Security Personnel only has manually
The different passage of switching, the signal for notifying hard disk recorder to issue can just watch the prison that the camera of diverse location is recorded
Control video；Security personnel need to note monitored picture at any time that getting off for a long time can cause eye strain.Enter having visitor or vehicle
Enter during to security scope, security personnel be possible to cannot in time it is noted that can in time it is delayed find monitoring target, it is time-consuming to take
Power is, it is necessary to lean out head to observe；And the security personnel in the room security of doorway can not in time see the turnover of vehicle and compare vehicle
Number plate information because the content that camera shoots has been introduced into security system, then again on monitor；Although there is monitoring
Picture, but due to picture is small, generally requires driver and to honk just be found, and security personnel just provide clearance or require to get off
The instruction of registration, so both causes noise, it is also possible to make driver and security personnel produce some displeased because of not letting pass in time
Hurry up.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the invention to provide a kind of monitor with warning reminding function,
Need not manually adjust, you can have the monitor video of the camera of mobile target to allow security personnel's viewing in time, it is time saving and energy saving；Accordingly
Ground, also provides a kind of monitoring system.
The technical solution adopted in the present invention is：A kind of monitor, including governor circuit, power circuit, audio play electricity
Road, video playback circuit, at least one camera video signal input circuit, signal input circuit, audio signal input circuit
And audio interface circuit, the output end of the power circuit, the output end of signal input circuit, audio signal input circuit it is defeated
Go out end, the output end of audio interface circuit, the output end of camera video signal input circuit respectively with the input of governor circuit
End connection, the output end of governor circuit input respectively with audio playing circuit, the input of video playback circuit connect
Connect, the audio interface circuit, camera video signal input circuit are respectively used to be input into governor circuit the movement of camera
Detecting/warning signal, vision signal, the signal input circuit are used for incoming video signal and/or audio signal.
Further, the monitor also includes signal output apparatus, for the camera video signal input is electric
The vision signal of road input is exported to external equipment, and the output end of the governor circuit connects with the input of signal output apparatus
Connect.
Further, the monitor also includes key circuit, and the output end of the key circuit is defeated with governor circuit
Enter end connection.
Further, the monitor also includes state instruction circuit for lamp, and output end and the state of the governor circuit refer to
The input connection of indication lamp circuit.
Further, the signal input circuit includes HDMI circuit and/or USB interface circuit, and the HDMI connects
The output end of mouth circuit, the output end of USB interface circuit are connected with the input of governor circuit respectively.
Further, the audio playing circuit includes loudspeaker.
Further, the video playback circuit includes display screen.
Further, the camera video signal input circuit includes bnc interface.
Another technical scheme of the present invention is：A kind of monitoring system, including the shooting with mobile detection function
Head, external signal source device and described monitor, the output end of the camera respectively with the audio interface circuit of monitor
Input, the input connection of camera video signal input circuit, the output end of the external signal source device respectively with
The input connection of the input, audio signal input circuit of signal input circuit.
Further, the external signal source device includes computer and/or DVR or network hard disk video recorder.
The beneficial effects of the invention are as follows：A kind of monitor in the present invention, including governor circuit, power circuit, audio are played
Circuit, video playback circuit, at least one camera video signal input circuit, signal input circuit, audio signal input electricity
Road and audio interface circuit, send into what the camera with mobile detection function was produced by audio interface circuit to governor circuit
Alarm signal, and then governor circuit can control video playback circuit to switch to the vision signal for playing camera input, and control
Audio playing circuit work processed is alarmed, and points out staff, and monitor carries triggering warning function, it is not necessary to manual switching
Adjustment, can watch in time again has the monitor video of mobile object, time saving and energy saving；Signal input circuit is also provided to believe as outside
The input circuit in number source, a tractor serves several purposes saves monitoring cost；In addition, a kind of monitoring system, monitor carries triggering alarm work(
Can, it is only necessary to coordinate the camera of normal tape warning function to use；When having mobile target, monitor picture automatically switches to setting
Picture on, it is not necessary to manually adjust, security personnel can watch in time, it is time saving and energy saving；When camera is without mobile target, monitoring
Device can also automatically switch to rest channels to the picture in monitoring system, watching the input of other outside sources, it is not necessary to buy
Two monitors, save space and spending.
Brief description of the drawings
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structured flowchart of monitor in the present invention；
Fig. 2 is an a kind of specific embodiment front view of monitor in the present invention；
Fig. 3 is an a kind of specific embodiment rearview of monitor in the present invention；
Fig. 4 is an a kind of specific embodiment circuit diagram of audio interface circuit of monitor in the present invention；
Fig. 5 is an a kind of specific embodiment schematic diagram of monitoring system in the present invention；
Fig. 6 is a kind of structured flowchart of monitoring system in the present invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
A kind of monitor, with reference to Fig. 1, Fig. 1 is a kind of structured flowchart of monitor in the present invention, including governor circuit, electricity
Source circuit, audio playing circuit, video playback circuit, at least one camera video signal input circuit, signal input circuit,
Audio signal input circuit and audio interface circuit, the output end of power circuit, the output end of signal input circuit, audio signal
The output end of input circuit, the output end of audio interface circuit, the output end of camera video signal input circuit respectively with master
Control the input connection of circuit, the output end of governor circuit input respectively with audio playing circuit, video playback circuit
Input is connected, and audio interface circuit, camera video signal input circuit are respectively used to governor circuit input camera
Mobile detection alert signal, vision signal, signal input circuit are used for incoming video signal and/or audio signal.
A kind of monitor in the present invention, taking the photograph with mobile detection function is sent into by audio interface circuit to governor circuit
As the alarm signal that head is produced, and then governor circuit can control video playback circuit to switch to the video for playing camera input
Signal, and control audio playing circuit work to be alarmed, staff is pointed out, monitor carries triggering warning function, is not required to
Manual switching is wanted to adjust, can watch in time again has the monitor video of mobile object, time saving and energy saving；Signal input circuit is also provided
Used as the input circuit of outside source, a tractor serves several purposes saves monitoring cost.
Further, referring to figs. 2 and 3 Fig. 2 is an a kind of specific embodiment front view of monitor in the present invention, Fig. 3
It is an a kind of specific embodiment rearview of monitor in the present invention, video playback circuit includes display screen 1, in the present embodiment,
Display screen is realized using LCDs；Audio playing circuit includes loudspeaker 2；Power circuit includes power interface 12, this
Using direct current 12V voltages as input supply voltage in invention, power circuit is used to for input supply voltage to be converted into monitor
The operating voltage that remaining circuit part needs, can be realized using electric pressure converter；Camera video signal input circuit bag
Bnc interface is included, in the present embodiment, monitor includes that two camera video signal input circuits, i.e. monitor include two BNC
The first bnc interface 6 and the second bnc interface 7 in interface, such as Fig. 3；Further, signal input circuit includes HDMI electricity
Road and/or USB interface circuit, the output end of HDMI circuit, the output end of USB interface circuit are defeated with governor circuit respectively
Enter end connection, HDMI circuit includes HDMI 11, and USB interface circuit includes USB interface 10, and so far, display screen 1 can be with
The signal that display is input into by HDMI 11 in Fig. 3, display is up to 1080P（1920x1080 pixels）High definition picture,
The signal being input into by the first bnc interface 6 in Fig. 3 or the second bnc interface 7 can be shown, CVBS is shown（Composite Video Baseband is believed
Number）, the signal being input into by USB interface in Fig. 3 10 can also be shown, show 1080P（1920x1080 pixels）High definition draw
Face；Governor circuit includes main control chip and its peripheral circuit, and the present invention uses MSTAR schemes, and main control chip uses TSUMV39LU
The chip of model, with reference to Fig. 4, Fig. 4 is a kind of specific embodiment electricity of audio interface circuit of monitor in the present invention
Lu Tu, audio interface circuit includes the first COBBAIF 8 and its peripheral circuit, the output end OUT of audio interface circuit and master control
The input connection of chip, and the alarm signal being input into by the first COBBAIF 8 to main control chip input.Audio signal input electricity
Road includes the second COBBAIF 9, and the input of audio signal is realized by the second COBBAIF 9, realizes that audio frequency and video are played simultaneously.
It is an a kind of specific embodiment rearview of monitor in the present invention with reference to Fig. 3 and Fig. 5, Fig. 3 when actually used,
Fig. 5 is an a kind of specific embodiment schematic diagram of monitoring system in the present invention, can be connect by the first bnc interface 6 or the 2nd BNC
Mouthfuls 7 connect the vision signal that cameras are input into cameras, i.e., be input into CVBS signals to monitor, and camera is common by one
Tone frequency channel wire is connected to be input into alarm signal with the first COBBAIF 8, and tone frequency channel wire is not only easily found, and low cost, camera
It was found that send out a high level alarm signal during mobile target, by after the governor circuit that tone frequency channel wire is sent to monitor,
Main control chip carries out the switching of primary video passage after high level signal is received, during other passages are automatically switched to Fig. 3
The BNC video channels of the first bnc interface 6 or the second bnc interface 7, so as to show the video content of correspondence monitoring camera, and control
The loudspeaker of audio playing circuit processed sends the buzzer of " serge serge ", the video for reminding security personnel to watch on monitor in time；Enter one
Step ground, after being arranged on the monitor video certain hour for playing camera, the time can be arranged in the range of 5-100 seconds,
Monitor automatically switches back into original passage and carries out video playback.When HDMI 11 is linked into the 3rd signal source (generally in Fig. 3
It is DVR hard disk recorders), after the loudspeaker of monitor sends the buzzer of " serge serge ", by the time for setting 5-100 seconds
It is interior, high level signal is not sent without mobile target in camera head monitor region, the main control chip of monitor will be carried out once again
The switching of video channel, will automatically switch to HDMI passages, show the image of the 3rd signal source.When HDMI 11 is defeated in Fig. 3
When having audio signal in the signal for entering, loudspeaker also serves as loudspeaker and carries out audio broadcasting；Similarly, when in Fig. 3 USB interface 10 access
To the 3rd signal source (usually computer), after the loudspeaker of monitor sends the buzzer of " serge serge ", by setting 5-100 seconds
Time in, do not send high level signal without mobile target in camera head monitor region, the main control chip of monitor will enter again
The switching of row primary video passage, monitor will automatically switch to USB interface passage, show the image of the 3rd signal source.
Used as the further improvement of technical scheme, with reference to Fig. 3, Fig. 3 is an a kind of specific implementation of monitor in the present invention
Example rearview, monitor also includes signal output apparatus, for the vision signal for being input into camera video signal input circuit
To external equipment, the output end of governor circuit is connected with the input of signal output apparatus for output.Signal output apparatus include the
Three bnc interfaces 5, the 3rd bnc interface 5 goes out function as video output interface with ring, can be by the first bnc interface 6 in Fig. 3
Or the CVBS of the input of the second bnc interface 7（Composite Video Baseband Signal）It is lossless to produce DVR hard disk recorders, to record prison
Video content captured by control camera.
Used as the further improvement of technical scheme, with reference to Fig. 2, Fig. 2 is an a kind of specific implementation of monitor in the present invention
Example front view, monitor also includes key circuit, and the output end of key circuit is connected with the input of governor circuit, can pass through
Button easily controls the work of monitor, and 7 situations of button are illustrated in 4, Fig. 2 in such as Fig. 2.Further, monitor
Device also includes state instruction circuit for lamp, and the output end of governor circuit is connected with the input of state instruction circuit for lamp；State instruction
Circuit for lamp includes LED, by the use of LED as status indicator lamp, in such as Fig. 23, can serve to indicate that monitor work with
It is no.
A kind of monitoring system, with reference to Fig. 3, Fig. 5 and Fig. 6, after Fig. 3 is an a kind of specific embodiment of monitor in the present invention
View, Fig. 5 is an a kind of specific embodiment schematic diagram of monitoring system in the present invention, and Fig. 6 is a kind of monitoring system in the present invention
Structured flowchart, including the camera with mobile detection function, external signal source device and described monitor, camera
Output end input respectively with the audio interface circuit of monitor, the input of camera video signal input circuit are connected,
The output end of external signal source device input, the input company of audio signal input circuit respectively with signal input circuit
Connect.Further, external signal source device includes computer and/or DVR（Digital Video Recorder, DVR）
Or network hard disk video recorder（Network Video Recorder, NVR）, can be connected with computer by the USB interface of monitor
Connect, can be connected with DVR or network hard disk video recorder by HDMI, by DVR or network hard disc
Video recorder can be connected with multiple watch-dogs, watch-dog 1, watch-dog 2, watch-dog 3 and watch-dog 4 in such as Fig. 5.
A kind of monitoring system, monitor carries triggering warning function, it is only necessary to coordinate the camera of normal tape warning function
Use；When having mobile target, monitor picture is automatically switched on the picture of setting, it is not necessary to manually adjusted, and allows the security personnel can be with
Viewing, time saving and energy saving in time；When camera is without mobile target, monitor can also automatically switch to rest channels and be to monitoring
In system, the picture of other outside sources input is watched, it is not necessary to buy two monitors, save space and spending.
Above is preferable implementation of the invention is illustrated, but the invention is not limited to the implementation
Example, those of ordinary skill in the art can also make a variety of equivalent variations or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of monitor, it is characterised in that including governor circuit, power circuit, audio playing circuit, video playback circuit,
At least one camera video signal input circuit, signal input circuit, audio signal input circuit and audio interface circuit, institute
State output end, the output end of signal input circuit, the output end of audio signal input circuit, the audio interface circuit of power circuit
Output end, the output end of camera video signal input circuit be connected with the input of governor circuit respectively, master control electricity
The output end on road input respectively with audio playing circuit, the input of video playback circuit are connected, the COBBAIF electricity
Road, camera video signal input circuit are respectively used to be input into governor circuit mobile detection alert signal, the video of camera
Signal, the signal input circuit is used for incoming video signal and/or audio signal.
2. monitor according to claim 1, it is characterised in that the monitor also includes signal output apparatus, is used for
The vision signal that the camera video signal input circuit is input into is exported to external equipment, the output end of the governor circuit
It is connected with the input of signal output apparatus.
3. monitor according to claim 1, it is characterised in that the monitor also includes key circuit, the button
The output end of circuit is connected with the input of governor circuit.
4. monitor according to claim 1, it is characterised in that the monitor also includes state instruction circuit for lamp, institute
The output end for stating governor circuit is connected with the input of state instruction circuit for lamp.
5. the monitor according to any one of Claims 1-4, it is characterised in that the signal input circuit includes HDMI
Interface circuit and/or USB interface circuit, the output end of the HDMI circuit, the output end of USB interface circuit respectively with master
Control the input connection of circuit.
6. monitor according to claim 5, it is characterised in that the audio playing circuit includes loudspeaker.
7. monitor according to claim 6, it is characterised in that the video playback circuit includes display screen.
8. monitor according to claim 7, it is characterised in that the camera video signal input circuit includes BNC
Interface.
9. a kind of monitoring system, it is characterised in that including the camera with mobile detection function, external signal source device and power
Profit requires the monitor described in 1 to 8 any one, and the output end of the camera is defeated with the audio interface circuit of monitor respectively
Enter the input connection of end, camera video signal input circuit, the output end of the external signal source device respectively with signal
The input connection of the input, audio signal input circuit of input circuit.
10. monitoring system according to claim 9, it is characterised in that the external signal source device include computer and/or
DVR or network hard disk video recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073562.2A CN106791711A (en) | 2017-02-10 | 2017-02-10 | A kind of monitor and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073562.2A CN106791711A (en) | 2017-02-10 | 2017-02-10 | A kind of monitor and monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106791711A true CN106791711A (en) | 2017-05-31 |
Family
ID=58956349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073562.2A Pending CN106791711A (en) | 2017-02-10 | 2017-02-10 | A kind of monitor and monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106791711A (en) |
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