CN203984558U - 16 road network hard disk video recorders - Google Patents
16 road network hard disk video recorders Download PDFInfo
- Publication number
- CN203984558U CN203984558U CN201420411037.9U CN201420411037U CN203984558U CN 203984558 U CN203984558 U CN 203984558U CN 201420411037 U CN201420411037 U CN 201420411037U CN 203984558 U CN203984558 U CN 203984558U
- Authority
- CN
- China
- Prior art keywords
- unit
- hard disk
- mainboard
- video
- main cpu
- 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.)
- Expired - Fee Related
Links
Landscapes
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
A kind of 16 road network hard disk video recorders, comprise: mainboard, rear board, power supply adaptor, lamp plate and external device, wherein mainboard comprises: main CPU unit, from CPU element, memory cell, AD unit, Power unit, network element and functional unit, in functional unit, comprise again HDMI unit, in 16 road network hard disk video recorders of the present utility model, from CPU element, carry out audio-video signal coding, main CPU unit is mainly carried out Internet Transmission, the signal that preview playback is relevant to functional unit is processed, support 16 road D1 simulation SD inputs, 8 railway digital 1080P network inputs and the output of HDMI HD video.Vision signal is carried out AD conversion, coding and decoding video processing, live preview, Internet Transmission etc. via mainboard and is finally reached SATA hard disk and carry out hard address book stored, thereby realizes high Qinghua, intellectuality, high integration, high reliability, efficiently monitoring and low-cost.
Description
Technical field
The present invention relates to the technical field of video monitoring, is a kind ofly by two CPU element, to share out the work and help one another to accelerate the speed of service specifically, has high Qinghua, intellectuality, high integration, low-cost feature 16 road network hard disk video recorder.
Background technology
Along with society is constantly progressive, rapid economic development and rapid technological improvement, public order safety, production safety, property safety etc. are more and more subject to people's attention, thereby make to take the surveillance video that video information is feature to be applied to more widely all trades and professions.Surveillance video equipment is in the market divided into traditional analog video video tape recorder and digital video recorder, traditional analog video video tape recorder because resolution is low, monitoring efficiency is low, response speed is slow, high in cost of production problem and being replaced by digital video recorder gradually.Digital video recorder is divided into PC formula DVR and network hard disk video recorder.PC formula DVR is to be equipped with based on conventional P C machine the video tape recorder that various boards are built again, the system of this card insert type is easy to occur insecure problem in system assembling, maintenance, transportation, can not, for industrial control field, be only suitable in the commercial working environment not high to reliability requirement.Network hard disk video recorder is application-centered, software and hardware can be reduced, the miniature dedicated computer system that function, reliability, cost, volume, power consumption etc. are strict with, there is the features such as software code is little, increasingly automated, fast response time, be particularly suitable for requiring in real time and the application of multitask.
In common house life, also more and more there is the shadow of security product, they not only make people's house life safer, also make furniture become more " clever " simultaneously, in domestic security, DVR DVR technology can realize many covers house is realized to implementing monitoring management simultaneously, when there is potential safety hazard, can cooperate with other security devices and carry out burglar alarm work, and in its intelligent Application, DVR can help people to monitor water in family whenever and wherever possible, the service condition of electricity and coal gas, or grasp in time old man children in different local lives and healthy situation.
But along with the progressively raising of people to monitoring demand, for whole safety monitoring industry, high definition image quality, high integration, intellectuality and low cost always are that awaits the urgent difficult problem solving, and solve the breakthrough that these difficult problems depend on the technology such as video acquisition, coding and decoding video.At present, DVR DVR product on market is all SD product, there are problems, as fuzzy in image quality, integrated level is low, human and computer lacks interactive, monitoring efficiency is low, response speed is slow, and waste Internet resources, system reliability is low, high in cost of production, can not meet the high definition demand that people are more and more higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly shares out the work and helps one another to accelerate the speed of service by two CPU element, has high Qinghua, intellectuality, high integration, low-cost feature 16 road network hard disk video recorder.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is:
16 road network hard disk video recorders of the present invention, comprise: mainboard, rear board, power supply adaptor, lamp plate and external device, the analog video signal being collected by external device is transferred to rear board, by rear board, transfer to mainboard again, vision signal reaches hard disk after via mainboard conversion process and carries out hard address book stored, lamp plate is connected with mainboard, power supply adaptor is rear board, mainboard and lamp plate power supply simultaneously, above-mentioned mainboard comprises: main CPU unit, from CPU element, memory cell, AD unit, Power unit, network element and functional unit; Main CPU unit with from CPU element, be connected, and main CPU unit with from CPU element, be connected with AD unit with each self-corresponding memory cell respectively, from CPU element, the data after AD unit analog-to-digital conversion are carried out to audio-video signal coding, network element is connected with main CPU unit with functional unit, the work power supply that Power unit is above-mentioned each unit.
The present invention can also adopt following technical measures:
In described functional unit, also comprise: HDMI unit, Unit 485, SATA unit, alarm unit, USB unit.
Above-mentioned HDMI unit comprises HDMI high definition electronic display interface.
Advantage and good effect that the present invention has are:
In 16 road network hard disk video recorders of the present invention, mainboard comprises: main CPU unit, from CPU element, memory cell, AD unit, Power unit, network element and functional unit, in functional unit, comprise again HDMI unit, when vision signal is inputted, via AD, carry out analog-to-digital conversion, from CPU element, carry out audio-video signal coding, main CPU unit is mainly carried out the signal that Internet Transmission, preview playback are relevant to functional unit and is processed, share out the work and help one another master-slave cpu unit like this, to accelerate the speed of service.16 road network hard disk video recorders of the present invention are supported 16 road D1 simulation SD inputs, 8 railway digital 1080P network inputs and the output of HDMI HD video, can carry out 16 picture playbacks.Memory property and stability are optimized greatly, support 3T hard disk, meet the 16 road 1080P 128mbps writing speed of simultaneously recording a video, hard disk corruptions subregion jumps to available partition automatically, guarantee to record a video and do not lose, vision signal is carried out AD conversion via mainboard, coding and decoding video is processed, live preview, Internet Transmissions etc. finally reach SATA hard disk and carry out hard address book stored, when having abnormal conditions (as video breaks) to occur, signal reaches mainboard and processes, by motherboard circuit trigger alarm, thereby realize high Qinghua, intelligent, high integration, high reliability, efficient monitoring and low-cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of 16 road network hard disk video recorders of the present invention;
Fig. 2 is the structural representation of mainboard in 16 road network hard disk video recorders of the present invention.
Embodiment
Referring to drawings and Examples, the present invention will be described in detail.
Fig. 1 is the structural representation of 16 road network hard disk video recorders of the present invention; Fig. 2 is the structural representation of mainboard in 16 road network hard disk video recorders of the present invention.
As shown in Figure 1 to Figure 2, 16 road network hard disk video recorders of the present invention, comprise: mainboard, rear board, power supply adaptor, lamp plate and external device, the analog video signal being collected by external device is transferred to rear board, by rear board, transfer to mainboard again, vision signal reaches hard disk after via mainboard conversion process and carries out hard address book stored, lamp plate is connected with mainboard, power supply adaptor is rear board simultaneously, mainboard and lamp plate power supply, above-mentioned mainboard comprises: CPU element, memory cell, AD unit, Power unit, network element and functional unit, CPU element respectively with AD unit, memory cell, Power unit, network element is connected, analog video signal via AD cell translation after, enter the CPU element processing of encoding, program is stored in memory cell, Power unit provides electric energy for CPU element, functional unit is connected with network element, signal after coding transfers to functional unit through network element, at functional unit, comprise HDMI unit.When vision signal is inputted, via AD, carry out analog-to-digital conversion, from CPU element, carry out audio-video signal coding, main CPU unit is mainly carried out the signal that Internet Transmission, preview playback are relevant to functional unit and is processed, share out the work and help one another master-slave cpu unit like this, to accelerate the speed of service.
In functional unit, also comprise: HDMI unit, Unit 485, SATA unit, alarm unit, USB unit.
HDMI unit comprises HDMI high definition electronic display interface.
16 road network hard disk video recorders of the present invention are supported 16 road D1 simulation SD inputs, 8 railway digital 1080P network inputs, the output of HDMI high definition.Memory property and stability are optimized greatly, support 3T hard disk, meet the 16 road 1080P 128mbps writing speed of simultaneously recording a video, and hard disk corruptions subregion jumps to available partition automatically, guarantee that video recording do not lose.Can 16 picture playbacks, free by user according to hardware performance 1-16 picture playback, Multi-path synchronous playback position error is less than 1 second, audio/video synchronous error is less than 0.5 second, Network Video Transmission time delay is lower than 500ms, have multi-language support (simplified form of Chinese Character, Chinese-traditional, Korean, English, Spanish, Italian), in standard edition support letter, with English, other languages provide language upgrade bag to switch.Automatic inverse function is supported in character stack, and user can arrange traditional mode and inverse pattern.Under the environment of appointment, in 7x24 hour, equipment is not restarted, and video recording is not lost, and preview is flower screen not, and alert service is normal, Network Video Transmission is not interrupted.
Mainboard is mainly responsible for real-time monitoring, video recording, Internet Transmission, warning, cradle head control, password authorization, operating schedule (unattended operation) etc.It is a high-end SOC chip of a specialty for multichannel D1 and multi-path high-definition DVR, the application and development of NVR product that encoding and decoding processor is thought in main CPU unit and the sea that adopts from CPU element, the DDR of 4 3G internal memories of configuration, can access mass data, the speed of service is fast, system stability, memory property and stability more in the past product have larger optimization, support 3T hard disk, meet the 16 road 1080P 128mbps writing speed of simultaneously recording a video, hard disk corruptions subregion jumps to available partition automatically, guarantees to record a video not lose.The HDMI high definition electronic display interface that HDMI unit is corresponding is supported HDMI high definition output interface, can export the picture of 1080P resolution, and HDMI adopts the protection chip of CMD to build protective circuit, makes the operation of HDMI high speed signal obtain ensureing more reliably.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention with preferred embodiment openly as above, yet, not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (3)
1. Yi Zhong 16 road network hard disk video recorders, comprise: mainboard, rear board, power supply adaptor, lamp plate and external device, the analog video signal being collected by external device is transferred to rear board, by rear board, transfer to mainboard again, vision signal reaches hard disk after via mainboard conversion process and carries out hard address book stored, lamp plate is connected with mainboard, power supply adaptor is rear board, mainboard and lamp plate power supply simultaneously, it is characterized in that: above-mentioned mainboard comprises: main CPU unit, from CPU element, memory cell, AD unit, Power unit, network element and functional unit; Main CPU unit with from CPU element, be connected, and main CPU unit with from CPU element, be connected with AD unit with each self-corresponding memory cell respectively, main CPU unit is carried out the signal that Internet Transmission, preview playback are relevant to functional unit and is processed, data from CPU element after to the AD unit analog-to-digital conversion through corresponding are carried out audio-video signal coding, network element is connected with main CPU unit with functional unit, the work power supply that Power unit is above-mentioned each unit.
2. 16 road network hard disk video recorders according to claim 1, is characterized in that: in functional unit, also comprise: HDMI unit, Unit 485, SATA unit, alarm unit, USB unit.
3. 16 road network hard disk video recorders according to claim 2, is characterized in that: above-mentioned HDMI unit comprises HDMI high definition electronic display interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411037.9U CN203984558U (en) | 2014-07-24 | 2014-07-24 | 16 road network hard disk video recorders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411037.9U CN203984558U (en) | 2014-07-24 | 2014-07-24 | 16 road network hard disk video recorders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984558U true CN203984558U (en) | 2014-12-03 |
Family
ID=51981973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411037.9U Expired - Fee Related CN203984558U (en) | 2014-07-24 | 2014-07-24 | 16 road network hard disk video recorders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959608A (en) * | 2015-12-30 | 2016-09-21 | 天津天地伟业数码科技有限公司 | H.265 big-way network front hard disk video |
-
2014
- 2014-07-24 CN CN201420411037.9U patent/CN203984558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959608A (en) * | 2015-12-30 | 2016-09-21 | 天津天地伟业数码科技有限公司 | H.265 big-way network front hard disk video |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102630000B (en) | Eight-path SDI (Serial Digital Interface) embedded digital video recorder | |
| CN202721755U (en) | An audio and video coding and decoding core board of a high-definition digital hard disk video recorder | |
| CN203279037U (en) | Network video recorder with USB 2.0 interface | |
| CN202549241U (en) | Video call monitoring touch advertising machine | |
| CN203984558U (en) | 16 road network hard disk video recorders | |
| CN203038495U (en) | Multimedia video course making system | |
| CN101702760A (en) | Integrated network hard disk video recorder | |
| CN202524494U (en) | Network digital video recorder | |
| CN202907091U (en) | Intelligent analysis server | |
| CN201878273U (en) | Peripheral connecting system of digital television (TV) | |
| CN204334818U (en) | Portable mobile wireless remote infrared photorecorder | |
| CN203673397U (en) | Network video server main board with extended interfaces and system of network video server main board | |
| CN203406954U (en) | Integrated type network hard disk video recorder | |
| CN205385548U (en) | H. 265, leading digital video recorder of big way network | |
| CN204559768U (en) | Based on the wireless video monitoring system of 4G and WiFi | |
| CN202524493U (en) | Embedded hard-disk video recorder | |
| CN203455753U (en) | Novel multi-data processing workstation | |
| CN203691523U (en) | HDCP automatic KEY writing control system for display and digit television set | |
| CN204231583U (en) | A kind of can synchronously, asynchronous controlling play LED display | |
| CN204231581U (en) | The LED display that a kind of smart mobile phone controls | |
| CN203151668U (en) | Electric power network hard disk video recorder | |
| CN105959608A (en) | H.265 big-way network front hard disk video | |
| CN202907089U (en) | High definition decoder | |
| CN204719437U (en) | A kind of building automatic control system | |
| CN203554592U (en) | Network video monitoring device |
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: 20141203 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |