CN107333084A - A kind of display for recording multiclass vision signal - Google Patents
A kind of display for recording multiclass vision signal Download PDFInfo
- Publication number
- CN107333084A CN107333084A CN201710691312.5A CN201710691312A CN107333084A CN 107333084 A CN107333084 A CN 107333084A CN 201710691312 A CN201710691312 A CN 201710691312A CN 107333084 A CN107333084 A CN 107333084A
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- CN
- China
- Prior art keywords
- module
- vision signal
- display
- input
- signal
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- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- 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 present invention provides a kind of display for recording multiclass vision signal, belongs to videograph field of display devices, including vision signal modular converter, main controller module, input module, memory module, driver module and display screen.Vision signal modular converter is used to receive different types of vision signal, and the different type vision signal of input is converted into SDI vision signals.The sdi signal that main controller module is used to receive the output of vision signal modular converter is transmitted to driver module, and coding compression is carried out to sdi signal and memory module record is transmitted to, while the instruction for gathering input module input sends the driver module present invention to by using a black box in front end after being decoded to the compressed video signal for reading memory module, all kinds of vision signals to input are uniformly converted into sdi signal, sdi signal transmission range maximum can be to 100 meters, display resolution is up to 4K, rear end carries out coding packed record and display for the sdi signal of reception.
Description
Technical field
The present invention relates to videograph field of display devices, specifically it is related to a kind of record multiclass vision signal
Display.
Background technology
The vision signal species that the current military uses according to system requirements difference is various, such as VGA, DVI, DP, SDI, very
Difficulty finds the display of compatible all vision signals, and the transmission range of different video signal respectively has not with display resolution
Together, therefore for on-site cable arrangement, signal transmission there are many limitations.
Simultaneously in army's method, system, some vision signals are very important, such as large-scale exploring equipment running status inspections
The vision signal of survey, once exception occurs for these equipment, these vision signals will turn into failure cause investigation, what history was reviewed
Important information.
Existing many video change-over devices, but just for Video Quality Metric function, and could not carry out videograph and
It has been shown that, can not be the need for the army's of satisfaction method, system, it is therefore desirable to design a kind of equipment recorded with display multiclass vision signal, full
The demand of sufficient army's method, system.
The content of the invention
The present invention provides a kind of display for recording multiclass vision signal, solves vision signal species in army's method, system numerous
It is many, it is difficult to problem of management.
The present invention solves the above problems by the following technical programs：
A kind of display for recording multiclass vision signal, including vision signal modular converter, main controller module, input mould
Block, memory module, driver module and display screen；
The vision signal modular converter is used to receive different types of vision signal, and the different type video of input
Signal is converted into SDI vision signals；
The sdi signal that the main controller module is used to receive the output of vision signal modular converter is transmitted to display driving mould
Block, while coding compression is carried out to sdi signal and memory module record is transmitted to, or the instruction inputted according to input module is to reading
The compressed video signal of memory module sends driver module to after being decoded；
The input module is used to be controlled main controller module for user input instruction；
The memory module is used to store the vision signal of compression, and data exchange is carried out with main controller module；
The driver module is used to receive the vision signal of master controller output and drives display screen to be shown；
The display screen is used to show vision signal.
The present invention also further comprises power module, the power module respectively with vision signal modular converter, master control
Device module processed, input module, memory module, driver module and display screen connection power supply.
In such scheme, preferably memory module includes SATA2 hard disks and video information recording circuit, the SATA2
Hard disk carries out video data with main controller module connection and exchanged；The video information recording circuit is carried out with main controller module
Collection and the vision signal essential information of record main controller module processing.
In such scheme, preferably essential information include video name, the time, source video sequence, video ownership unit and
Video size.
In such scheme, preferably input module is key-press module or touch screen module, and the touch screen module is electricity
Appearance formula touch-screen, infrared touch panel or ultrasonic touch screen.
In such scheme, preferably main controller module includes microprocessor and clock circuit, and the microprocessor makes
Think family chip or fpga chip with sea, clock circuit includes clock chip.
Advantages of the present invention is with effect：
The vision signal species used in army's method, system is various, and transmission range and display resolution are all had nothing in common with each other, and is just
In the record to all kinds of vision signals and management, the present invention in front end by using a black box, to all kinds of videos of input
Signal is uniformly converted into sdi signal, sdi signal transmission range maximum can to 100 meters, display resolution up to 4K, rear end for
The sdi signal of reception carries out coding packed record and display, and data interaction, transmission rate are carried out by SATA2 and master controller
It is not less than 300M/s, memory capacity is 2TB, and maximum can meet video storage in 720 hours.
Brief description of the drawings
Fig. 1 is structured flowchart of the invention.
Embodiment
The invention will be further described with reference to embodiments.
A kind of display for recording multiclass vision signal, as shown in figure 1, including vision signal modular converter, master controller
Module, input module, memory module, driver module and display screen.
Vision signal modular converter is used to receive different types of vision signal, and the different type vision signal of input
It is converted into SDI vision signals.The input of vision signal modular converter is connected with outer video signal interface, vision signal conversion
The output end of module is connected with main controller module.The type signal that vision signal modular converter is mainly changed includes VGA, DVI
With the vision signal of the type such as DP, these signals are switched to SDI vision signals.But the present invention is not limited to above-mentioned type letter
Breath number, other type signals can carry out changing into SDI vision signals.What vision signal modular converter mainly included is video
The multiple interfaces of converter, the video interface set up according to different types of vision signal.Vision signal modular converter be responsible for by
All kinds of vision signals of input are converted into sdi signal, and vision signal resolution ratio is up to 4K, 100 meters of simultaneous transmission distance.
The sdi signal that main controller module is used to receive the output of vision signal modular converter is transmitted to driver module, and
Coding compression is carried out to sdi signal and memory module record is transmitted to, or the instruction inputted according to input module is to reading storage mould
The compressed video signal of block sends driver module to after being decoded.Main controller module and input module, memory module
With driver module connection.Main controller module includes microprocessor and clock circuit, and the microprocessor thinks system using sea
Row chip or fpga chip, clock circuit include clock chip.Wherein microprocessor is also not limited to said chip type, also may be used
To use other video frequency processing chips etc..
Input module is used to be controlled main controller module for user input instruction.Input module and master controller mould
Block is connected, and realizes human-computer exchange.Input module is key-press module or touch screen module, and the touch screen module is capacitance touch
Screen, infrared touch panel or ultrasonic touch screen.Considered according to the practical and convenient property and production prices of user, be usually practical button
Module, can be that the key board or mantle keyboard of hard can.
Memory module is used to store the vision signal of compression, and data exchange is carried out with main controller module.Storage
Module includes SATA2 hard disks and video information recording circuit, and the SATA2 hard disks are connected progress video counts with main controller module
According to exchange；The video information recording circuit is acquired and recorded the video of main controller module processing with main controller module
Signal essential information.Essential information includes video name, time, source video sequence, video ownership unit and video size.Store mould
Block carries out data interaction by SATA2 and master controller, and transmission rate is not less than 300M/s, and memory capacity is 2TB, and maximum can expire
Foot video storage in 720 hours.
Driver module is used to receive the vision signal of master controller output and drives display screen to be shown.Display screen
For showing vision signal.After electricity on display, hardware drive program is loaded first, initializes each hardware module, initially
Automatic running application program after the completion of change, while the real-time display work and coding packed record work of sdi signal are completed, and
Cycle detection key information, the functions such as video playback are performed according to key information.Display screen can be touch display screen, can also
It is other display screens.
The preferred embodiment to the invention is illustrated above, but the present invention is not limited to embodiment,
Those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to the invention spirit
Or replace, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (6)
1. a kind of display for recording multiclass vision signal, it is characterised in that：Including vision signal modular converter, master controller mould
Block, input module, memory module, driver module and display screen；
The vision signal modular converter is used to receive different types of vision signal, and the different type vision signal of input
It is converted into SDI vision signals；
The sdi signal that the main controller module is used to receive the output of vision signal modular converter is transmitted to driver module, and
Coding compression is carried out to sdi signal and memory module record is transmitted to, or the instruction inputted according to input module is to reading storage mould
The compressed video signal of block sends driver module to after being decoded；
The input module is used to be controlled main controller module for user input instruction；
The memory module is used to store the vision signal of compression, and data exchange is carried out with main controller module；
The driver module is used to receive the vision signal of master controller output and drives display screen to be shown；
The display screen is used to show vision signal.
2. a kind of display for recording multiclass vision signal according to claim 1, it is characterised in that：Also include power supply mould
Block, the power module drives with vision signal modular converter, main controller module, input module, memory module, display respectively
Module and display screen connection power supply.
3. a kind of display for recording multiclass vision signal according to claim 1, it is characterised in that：The memory module
Including SATA2 hard disks and video information recording circuit, the SATA2 hard disks are connected progress video data friendship with main controller module
Change；The video information recording circuit is acquired and recorded the vision signal of main controller module processing with main controller module
Essential information.
4. a kind of display for recording multiclass vision signal according to claim 3, it is characterised in that：The essential information
Including video name, time, source video sequence, video ownership unit and video size.
5. a kind of display for recording multiclass vision signal according to claim 1, it is characterised in that：The input module
For key-press module or touch screen module, the touch screen module is capacitive touch screen, infrared touch panel or ultrasonic touch screen.
6. a kind of display for recording multiclass vision signal according to claim 1, it is characterised in that：The master controller
Module includes microprocessor and clock circuit, and the microprocessor thinks family chip or fpga chip, clock circuit bag using sea
Include clock chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691312.5A CN107333084A (en) | 2017-08-14 | 2017-08-14 | A kind of display for recording multiclass vision signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691312.5A CN107333084A (en) | 2017-08-14 | 2017-08-14 | A kind of display for recording multiclass vision signal |
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| Publication Number | Publication Date |
|---|---|
| CN107333084A true CN107333084A (en) | 2017-11-07 |
Family
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| CN201710691312.5A Pending CN107333084A (en) | 2017-08-14 | 2017-08-14 | A kind of display for recording multiclass vision signal |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090256835A1 (en) * | 2008-04-10 | 2009-10-15 | Harris Corporation | Video multiviewer system for generating video data based upon multiple video inputs with added graphic content and related methods |
| CN103595943A (en) * | 2013-11-16 | 2014-02-19 | 京东方科技集团股份有限公司 | Video signal transmission equipment, playing system and video signal transmission method |
| CN104486576A (en) * | 2014-12-30 | 2015-04-01 | 南京巨鲨显示科技有限公司 | Conversion system converting full-interface input signals to SDI output signals |
| CN204859376U (en) * | 2015-07-08 | 2015-12-09 | 深圳市艾森魏尔科技有限公司 | SDI and HDMI conversion equipment |
| CN205160696U (en) * | 2015-12-10 | 2016-04-13 | 北京国基科技股份有限公司 | Show accuse equipment with multichannel video concatenation function |
| CN205726099U (en) * | 2016-05-05 | 2016-11-23 | 深圳市汉普锐科技有限公司 | The video matrix system that a kind of multi-format video signal is switched fast |
| CN207135198U (en) * | 2017-08-14 | 2018-03-23 | 湖南中力皓电子科技有限公司 | A kind of display for recording multiclass vision signal |
-
2017
- 2017-08-14 CN CN201710691312.5A patent/CN107333084A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090256835A1 (en) * | 2008-04-10 | 2009-10-15 | Harris Corporation | Video multiviewer system for generating video data based upon multiple video inputs with added graphic content and related methods |
| CN103595943A (en) * | 2013-11-16 | 2014-02-19 | 京东方科技集团股份有限公司 | Video signal transmission equipment, playing system and video signal transmission method |
| CN104486576A (en) * | 2014-12-30 | 2015-04-01 | 南京巨鲨显示科技有限公司 | Conversion system converting full-interface input signals to SDI output signals |
| CN204859376U (en) * | 2015-07-08 | 2015-12-09 | 深圳市艾森魏尔科技有限公司 | SDI and HDMI conversion equipment |
| CN205160696U (en) * | 2015-12-10 | 2016-04-13 | 北京国基科技股份有限公司 | Show accuse equipment with multichannel video concatenation function |
| CN205726099U (en) * | 2016-05-05 | 2016-11-23 | 深圳市汉普锐科技有限公司 | The video matrix system that a kind of multi-format video signal is switched fast |
| CN207135198U (en) * | 2017-08-14 | 2018-03-23 | 湖南中力皓电子科技有限公司 | A kind of display for recording multiclass vision signal |
Non-Patent Citations (1)
| Title |
|---|
| 孙雪飞，胡巍, 北京航空航天大学出版社 * |
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