CN205596236U - Visual network controling keyboard of four -dimensional rocker - Google Patents
Visual network controling keyboard of four -dimensional rocker Download PDFInfo
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- CN205596236U CN205596236U CN201620191158.6U CN201620191158U CN205596236U CN 205596236 U CN205596236 U CN 205596236U CN 201620191158 U CN201620191158 U CN 201620191158U CN 205596236 U CN205596236 U CN 205596236U
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Abstract
The utility model belongs to the technical field of the network control device technique and specifically relates to a visual network controling keyboard of four -dimensional rocker. It includes shell body, liquid crystal display, four -dimensional rocker, keyboard groud, well accuse group and interface group, well accuse group is including data processing device, data processing device includes the video decoder that compresses all the way composite signal after decoding the multichannel video signal who gathers, carries out separation processing's video processor and DDR memory, flash memory and network interface module to the signal of video decoder output, liquid crystal display connects the end in video processor's VPBE, and four -dimensional rocker and keyboard groud link to each other with video processor respectively. The utility model discloses can need not plus time schedule control's the condition under, realize the seamless connection between each hardware, simultaneously, guarantee the speed that image data handled and the real -time of demonstration, in addition, control through four -dimensional rocker and keyboard groud's manual work and then to make liquid crystal display simultaneous display video image or multichannel video image all the way, guarantee the agility of operation.
Description
Technical field
This utility model relates to network control unit technical field, especially a kind of four-dimensional rocking bar visible network
Control keyboard.
Background technology
It is known that such as public security, education, army, finance, traffic, agricultural, geology, telecommunications,
In the monitoring system in the field such as electric power, water conservancy, keyboard of network is indispensable setting in whole monitoring system
One of standby, it can be the most simply and to be the most directly controlled to monitoring.But, existing network
Keyboard due to system and structure design the most reasonable, cause its generally exist system and hardware configuration is complicated,
The problems such as cost is high, image real time transfer speed is slow, image real-time is poor；Thus, cause now
Some keyboard of network cannot adapt to the demand of growing network digital surveillance.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of system knot
Structure is simple, with low cost, data processing speed is fast, real-time and strong, the easy to operate four-dimension of autgmentability
Rocking bar visible network controls keyboard.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of four-dimensional rocking bar visible network controls keyboard, and it includes shell body, is flush-mounted in external hull surface
LCDs, the four-dimensional rocking bar being installed on shell body and keyboard group, the middle control being packaged in shell body
Group and the interface group being flush-mounted on shell body；
Described middle control group includes panel and is integrated in data processing equipment on panel, and described data process
If device includes that at least one for the main line video analog signal of acquisition interface group output and will collect
It is compressed into the Video Decoder of a road composite video signal, to Video Decoder after video analog signal decoding
The signal of output carries out the video processor of separating treatment, for the video data exported for video processor
Storage and the DDR memory of running space are provided, are used for storage video processor is run program
Flash storage and for the network interface mould that the video data of video processor is externally transmitted
Block；
Described Video Decoder is connected between the VPFE end of interface group and video processor, described liquid crystal
Display screen is connected to the VPBE end of video processor, described four-dimensional rocking bar and keyboard group respectively with video processor
It is connected.
Preferably, in described shell body, also it is packaged with a power management module being electrically connected with middle control group,
Described power management module includes one for 12VDC voltage is converted to the MP1482 type of 5VDC voltage
First step-down controller, for 5VDC voltage being respectively converted into the MP1494 of 1.2V-3.3VDC voltage
Second step-down controller of type, for 5VDC voltage being converted to the of the MP2102 type of 1.1VDC voltage
Three step-down controllers and for 3.3VDC voltage being converted to the of the AMC3100 type of 1.24VDC voltage
Four step-down controllers.
Preferably, described Video Decoder is TVP5158 type decoder, and described video processor is DM368
Series processors or TMS320 series processors.
Preferably, described Network Interface Module includes the RTL8211EG type being connected respectively with video processor
Network card chip, CMD2020 high definition display interface, 3G/4G module and WIFI module.
Owing to have employed such scheme, this utility model can be logical in the case of without additional sequencing contro
The cooperation crossing Video Decoder and video processor realizes the seamless link between each hardware；Meanwhile, logical
Cross the DDR memory to video processor configuration and flash storage can realize the quick of view data
Move, thus ensure the speed of image real time transfer and the real-time of display；It addition, shaken by the four-dimension
The manual control of bar and keyboard group then can make LCDs show road video image or a multichannel simultaneously
Video image, it is ensured that the agility of operation；Its simple in construction, easy to operate, powerful, low cost
Honest and clean, there is the strongest practical value and market popularization value.
Accompanying drawing explanation
Fig. 1 is the system control principle block diagram of this utility model embodiment；
Fig. 2 is the theory diagram of the power management module of this utility model embodiment；
Fig. 3 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can
Implement with the multitude of different ways being defined by the claims and covering.
As shown in Figure 1 to Figure 3, a kind of four-dimensional rocking bar visible network that the present embodiment provides controls keyboard,
It includes shell body 1, the LCDs 2 being flush-mounted in shell body 1 surface, is installed on shell body 1
Four-dimensional rocking bar 3 and keyboard group 4, the middle control group being packaged in shell body 1 and be flush-mounted on shell body 1
(it is mainly regarded interface group 5 by 12V DC supply input, usb expansion mouth, RJ45 network interface, VGA
Frequency output, the interfaces such as input, warning output of reporting to the police are constituted)；Wherein, middle control group includes that panel is (in figure
Not shown) and it is integrated in data processing equipment on panel, data processing equipment then includes at least one
If the main line video analog signal exported for acquisition interface group 5 the video analog signal solution that will collect
The Video Decoder 6 being compressed into a road composite video signal after Ma, the signal exporting Video Decoder 6 enter
The video processor 7 of row separating treatment, for for the video data of video processor 7 output provide storage and
The DDR memory 8 of running space, for the Flash of the operations program of storage video processor 7 is stored
Device 9 and for the Network Interface Module 10 that the video data of video processor 6 is externally transmitted；
Video Decoder 6 is connected to the VPFE end (that is: Video processing front end) of interface group 5 and video processor 7
Between, LCDs 2 is then connected to the VPBE end (that is: Video processing rear end) of video processor 7,
Four-dimensional rocking bar 3 is connected with video processor 7 respectively with keyboard group 4.
So, whole control keyboard passes through video processor 7 and the cooperation of Video Decoder 6, can be in nothing
In the case of needing additional sequencing contro, it is possible to achieve the seamless link between each hardware, video is made to decode
If the main line raw video signal exported by interface group can be entered by device 6 according to such as MPEG4 compression standard
Row decodes compression and sample quantization and converts analog signals into digital signal output video processor 7 simultaneously,
Video processor 7 is being one-channel signal to compound Signal separator, carries out video for LCDs 2
Image shows；In the process, by the DDR memory 8 and Flash that video processor 7 is configured
Memorizer 9 can realize quickly moving of view data, thus ensure the speed of image real time transfer and show
The real-time shown；It addition, liquid crystal then can be made by the manual control of four-dimensional rocking bar 3 and keyboard group 4
Display screen 2 shows road video image or a multiple paths of video images simultaneously, it is ensured that the agility of operation.
For ensureing the stability that whole keyboard runs, in shell body 1, also it is packaged with one electrical with middle control group
The power management module 11 connected, needs different voltage in order to power management module 11 in middle control group
Components and parts provide working power, and the power management module 11 of the present embodiment includes one for by 12VDC voltage
Be converted to the first step-down controller a of the MP1482 type of 5VDC voltage, for being turned respectively by 5VDC voltage
It is changed to the second blood pressure lowering of the MP1494 type of 1.2V-3.3VDC voltage (such as 1.2V, 1.8V, 3.3V etc.)
Transducer b, for 5VDC voltage being converted to the 3rd blood pressure lowering conversion of the MP2102 type of 1.1VDC voltage
Device c and turning for 3.3VDC voltage being converted to the 4th blood pressure lowering of the AMC3100 type of 1.24VDC voltage
Parallel operation d.
Configure and ensure the superiority of its performance for optimizing the system of whole keyboard, drop to greatest extent simultaneously
Low cost, the Video Decoder 6 of the present embodiment is TVP5158 type decoder, and video processor 7 is DM368
Series processors or TMS320 series processors；Wherein, TVP5158 type decoder Ke Dui tetra-road video letter
Number process, and by configuring the decoder of this model multiple, the process of more video signal can be realized,
As used four decoders, LCDs 2 can be finally made to carry out the split screen of 1,4,9,16 road signals
Display or switching；Certainly Video Decoder 6 and the video processor 7 of the present embodiment may be used without one
The processor of formula, i.e. use HI3535 type dual-core video processor, this processor comprise a CPU core and
High definition video decoding core.
For strengthening the extensibility of whole keyboard, it is simple to video data externally or is internally transmitted, this reality
Execute the RTL8211EG type network interface card core that the Network Interface Module 10 of example includes being connected respectively with video processor 7
Sheet, CMD2020 high definition display interface, usb expansion interface, 3G/4G module and WIFI module.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process
Conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in this utility model
Scope of patent protection in.
Claims (4)
1. four-dimensional rocking bar visible network controls a keyboard, and it includes shell body, is flush-mounted in external hull surface
LCDs, the four-dimensional rocking bar being installed on shell body and keyboard group, be packaged in shell body
Control group and the interface group being flush-mounted on shell body；It is characterized in that:
Described middle control group includes panel and is integrated in data processing equipment on panel, and described data process
If device includes that at least one for the main line video analog signal of acquisition interface group output and will collect
It is compressed into the Video Decoder of a road composite video signal, to Video Decoder after video analog signal decoding
The signal of output carries out the video processor of separating treatment, for the video data exported for video processor
Storage and the DDR memory of running space are provided, are used for storage video processor is run program
Flash storage and for the network interface mould that the video data of video processor is externally transmitted
Block；
Described Video Decoder is connected between the VPFE end of interface group and video processor, described liquid crystal
Display screen is connected to the VPBE end of video processor, described four-dimensional rocking bar and keyboard group respectively with video processor
It is connected.
2. a kind of four-dimensional rocking bar visible network as claimed in claim 1 controls keyboard, it is characterised in that:
A power management module being electrically connected with middle control group, described power management also it is packaged with in described shell body
Module includes one for 12VDC voltage is converted to the first blood pressure lowering conversion of the MP1482 type of 5VDC voltage
Device, for 5VDC voltage being respectively converted into the second blood pressure lowering of the MP1494 type of 1.2V-3.3VDC voltage
Transducer, for 5VDC voltage being converted to the 3rd step-down controller of the MP2102 type of 1.1VDC voltage
And for 3.3VDC voltage being converted to the 4th step-down controller of the AMC3100 type of 1.24VDC voltage.
3. a kind of four-dimensional rocking bar visible network as claimed in claim 1 controls keyboard, it is characterised in that:
Described Video Decoder is TVP5158 type decoder, and described video processor is DM368 series processors
Or TMS320 series processors.
4. a kind of four-dimensional rocking bar visible network as claimed in claim 3 controls keyboard, it is characterised in that:
RTL8211EG type network card chip that described Network Interface Module includes being connected with video processor respectively,
CMD2020 high definition display interface, usb expansion interface, 3G/4G module and WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191158.6U CN205596236U (en) | 2016-03-12 | 2016-03-12 | Visual network controling keyboard of four -dimensional rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191158.6U CN205596236U (en) | 2016-03-12 | 2016-03-12 | Visual network controling keyboard of four -dimensional rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596236U true CN205596236U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191158.6U Expired - Fee Related CN205596236U (en) | 2016-03-12 | 2016-03-12 | Visual network controling keyboard of four -dimensional rocker |
Country Status (1)
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| CN (1) | CN205596236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464866A (en) * | 2020-04-08 | 2020-07-28 | Tcl华星光电技术有限公司 | Time sequence control chip, video format conversion system and method |
-
2016
- 2016-03-12 CN CN201620191158.6U patent/CN205596236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464866A (en) * | 2020-04-08 | 2020-07-28 | Tcl华星光电技术有限公司 | Time sequence control chip, video format conversion system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |