CN107911631A - A kind of multiple wireless video monitoring system - Google Patents
A kind of multiple wireless video monitoring system Download PDFInfo
- Publication number
- CN107911631A CN107911631A CN201711269083.4A CN201711269083A CN107911631A CN 107911631 A CN107911631 A CN 107911631A CN 201711269083 A CN201711269083 A CN 201711269083A CN 107911631 A CN107911631 A CN 107911631A
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- CN
- China
- Prior art keywords
- video
- wireless
- coding chip
- image
- monitoring system
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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
-
- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of multiple wireless video monitoring system, the camera device for being used to gather video or image including several, video coding chip, wireless module, video server, if main line video or image are acquired by the video processing function that video coding chip synthesis single channel video or image are carried by wireless module again, carrying microprocessor by wireless module realizes that if the single channel video that video coding chip synthesizes is resolved into main line video and uploads remote video server again by soft algorithm, the present invention saves the decoded microprocessor of Video coding (such as Hai Si or TI video processors) compared with prior art, simplify system, greatly reduce cost, be conducive to the marketing of product.
Description
Technical field
The present invention relates to field of video monitoring, and in particular to a kind of multiple wireless video monitoring system.
Background technology
The external wireless module of video cassette recorder that existing wireless video monitoring uses uploads to the webserver, such as attached drawing
Shown in 1, including it is more each and every one gather video the decoded microprocessor of camera, video capture processor, Video coding (such as Hai Si or
Person TI video processors), and wireless module, multi-channel video is gathered by multiple cameras, by video coding chip more
Road Video Composition single channel, then by video decoding processor video resolve into single channel (Hai Si or TI processors can record into
Come the video recording unified, decomposed by the hard processing of microprocessor), then remote server is uploaded to by wireless module, its
The middle decoded microprocessor cost of Video coding is higher, is unfavorable for monitoring the wide popularization and application of product.
The content of the invention
It is an object of the invention to propose a kind of multiple wireless video monitoring system of effectively cost declining.
To reach above-mentioned purpose, the present invention is also the external video acquisition all the way of band microprocessor in itself using wireless module
Function, adopts the following technical scheme that：
A kind of multiple wireless video monitoring system, including several and be used to gather camera device, the video of video or image
Coding chip, wireless module, video server；
The video coding chip includes several video interfaces, the output terminals of several camera devices is respectively connected to described
Several video interfaces of video coding chip；
If the video coding chip is used for main line video or image synthesis single channel video or image；
The wireless module includes microprocessor and wireless transport module, and the microprocessor of the wireless module passes through soft calculation
If single channel video that method synthesizes video coding chip or picture breakdown into main line video or image, if resolve into main line video or
Image is transmitted to video server by the wireless transport module of the wireless module and is stored.
Wherein, if the video coding chip is used for the digital video by main line analog video or picture signal synthesis single channel
Or picture signal.
Wherein, if the video coding chip is used to main line cvbs signals synthesizing single channel BT656 signals.
Wherein, the wireless module establishes wireless connection, the wireless mould by wireless transport module and video server
Block is 4G communication modules or 3G communication modules.It should be noted that the wireless module possesses the microprocessor of processing video capability
Device, is provided simultaneously with wireless transmission function.
Wherein, the wireless module includes a video interface.
Preferably, in the embodiment of the present invention, the video coding chip is TW9992 chips.
By the multiple wireless video monitoring system of the present invention, with the prior art, fully wireless supervisory control system of the present invention, profit
Video acquisition function is carried with wireless module, is realized using soft algorithm and (refers to record the video coding chip here all the way all the way
If for main line video or image to be synthesized single channel video or image) turn multi-channel video or the upload of image graph picture, save video and compile
The decoded microprocessor (such as Hai Si or TI video processors) of code, makes full use of the video acquisition function of wireless module using soft
Multi-channel video is resolved into single channel by algorithm, is greatly saved hardware cost, is had and is utilized marketing.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding invention, forms the part of the present invention, the present invention
Schematic description and description be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the functional block diagram of the wireless video monitoring of the prior art；
Fig. 2 is the functional block diagram of multiple wireless video monitoring system of the present invention.
Fig. 3 is the wireless module functional block diagram of multiple wireless video monitoring system of the present invention
Embodiment
In order to make technical problems, technical solutions and advantages to be solved clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
A kind of multiple wireless video monitoring system, as shown in Figure 2, including several are used to gather taking the photograph for video or image
As device, video coding chip, wireless module, video server；
Some camera devices are respectively connected to video coding chip input terminal, and the video coding chip output terminal is connected to
Wireless module, the wireless module are established with video server by way of being wirelessly transferred and connected；
If the video coding chip is used for digital video or figure by main line analog video or picture signal synthesis single channel
As signal；
The wireless module includes a video interface, microprocessor and wireless transport module, as shown in Figure 3；
The single channel video or image that the microprocessor of the wireless module synthesizes video coding chip by soft algorithm point
If solution into main line video or image, is transmitted if resolving into main line video or image by the wireless transport module of the wireless module
Stored to video server.
If the video coding chip is used for digital video or figure by main line analog video or picture signal synthesis single channel
As signal.If specifically it is used to main line cvbs signals synthesizing single channel BT656 signals, it is preferable that the Video coding core
Piece uses TW9992 chips.
If the present invention is main line video or image closes single channel video by video coding chip or image passes through wireless mould again
The video or image processing function that block carries are acquired, if video processor main line is regarded by wireless module soft algorithm afterwards
If the single channel video or picture breakdown of frequency or image synthesis upload remote video server again into main line single channel video or image.
In embodiments of the present invention, wherein the wireless module, which can use, moves remote 4G modules, the side's of having 4G modules etc., also may be used
To be 3G module, as long as the wireless module is added comprising a video recording interface, and one realizes the micro- of quick Processing Algorithm function
Processor, current major part 4G modules all possess, without special 4G modules, on the basis of existing module, without
Increase cost, the single channel video that need to only utilize the microprocessor function of wireless module that video coding chip is synthesized by soft algorithm
Or if video is resolved into single channel by picture breakdown without the prior art into main line video or image using video decoding processor
(Hai Si or TI processors can come in record the video recording unified, and be decomposed by the hard processing of microprocessor), saves
Cost.
The preferred embodiment of the present invention is description above described, it is to be understood that the present invention is not limited to above-mentioned implementation
Example, and the exclusion to other embodiment should not be regarded as.By the enlightenment of the present invention, those skilled in the art combine known or existing
The change that technology, knowledge are carried out also should be regarded as within the scope of the present invention.
Claims (6)
- A kind of 1. multiple wireless video monitoring system, it is characterised in thatCamera device, video coding chip, wireless module, the video server for being used to gather video or image including several；The video coding chip includes several video interfaces, and the output terminal of several camera devices is respectively connected to the video Several video interfaces of coding chip；If the video coding chip is used for main line video or image synthesis single channel video or image；The wireless module includes microprocessor and wireless transport module, and the microprocessor of the wireless module passes through soft algorithm handle If the single channel video of video coding chip synthesis or picture breakdown are into main line video or image, if resolving into main line video or image Video server is transmitted to by the wireless transport module of the wireless module to be stored.
- 2. multiple wireless video monitoring system according to claim 1, it is characterised in thatIf the video coding chip is used to believe the digital video or image of main line analog video or picture signal synthesis single channel Number.
- 3. multiple wireless video monitoring system according to claim 2, it is characterised in thatIf the video coding chip is used to main line cvbs signals synthesizing single channel BT656 signals.
- 4. multiple wireless video monitoring system according to claim 1, it is characterised in thatThe wireless module establishes wireless connection by wireless transport module and video server, and the wireless module communicates for 4G Module or 3G communication modules.
- 5. multiple wireless video monitoring system according to claim 1, it is characterised in thatThe wireless module includes a video interface.
- 6. multiple wireless video monitoring system according to claim 1, it is characterised in thatThe video coding chip is TW9992 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269083.4A CN107911631A (en) | 2017-12-05 | 2017-12-05 | A kind of multiple wireless video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269083.4A CN107911631A (en) | 2017-12-05 | 2017-12-05 | A kind of multiple wireless video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107911631A true CN107911631A (en) | 2018-04-13 |
Family
ID=61854370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711269083.4A Pending CN107911631A (en) | 2017-12-05 | 2017-12-05 | A kind of multiple wireless video monitoring system |
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| CN (1) | CN107911631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099184A (en) * | 2021-04-08 | 2021-07-09 | 天津天地伟业智能安全防范科技有限公司 | Image splicing method and device compatible with multiple video formats and electronic equipment |
| CN117149125A (en) * | 2023-10-27 | 2023-12-01 | 武汉海微科技有限公司 | Vehicle-mounted display screen, and partition display system and method of vehicle-mounted display screen |
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| US20140320662A1 (en) * | 2013-03-15 | 2014-10-30 | Moontunes, Inc. | Systems and Methods for Controlling Cameras at Live Events |
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| CN101584157A (en) * | 2006-09-26 | 2009-11-18 | 利弗有限公司 | Remote transmission system |
| CN101394490A (en) * | 2007-09-20 | 2009-03-25 | 厦门华侨电子股份有限公司 | Non-compressed transmitting and receiving integrated display device for wireless digital high resolution audio and video signal |
| CN202019362U (en) * | 2011-03-22 | 2011-10-26 | 成都飞视通科技有限公司 | Non-compression data two-way transmission system based on Gigabit network physical layer interface |
| US20140320662A1 (en) * | 2013-03-15 | 2014-10-30 | Moontunes, Inc. | Systems and Methods for Controlling Cameras at Live Events |
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| CN113099184A (en) * | 2021-04-08 | 2021-07-09 | 天津天地伟业智能安全防范科技有限公司 | Image splicing method and device compatible with multiple video formats and electronic equipment |
| CN117149125A (en) * | 2023-10-27 | 2023-12-01 | 武汉海微科技有限公司 | Vehicle-mounted display screen, and partition display system and method of vehicle-mounted display screen |
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Application publication date: 20180413 |
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