CN203445969U - High-definition and standard-definition mixed mode vehicle hard disk recording device - Google Patents
High-definition and standard-definition mixed mode vehicle hard disk recording device Download PDFInfo
- Publication number
- CN203445969U CN203445969U CN201320545355.XU CN201320545355U CN203445969U CN 203445969 U CN203445969 U CN 203445969U CN 201320545355 U CN201320545355 U CN 201320545355U CN 203445969 U CN203445969 U CN 203445969U
- Authority
- CN
- China
- Prior art keywords
- module
- definition
- video
- hard disks
- high definition
- 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
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a high-definition and standard-definition mixed mode vehicle hard disk recording device. The device comprises a central processor, a standard-definition video input module, a high-definition video source module, a video coding and decoding module, a video storage module and a communication module, wherein the standard-definition video input module, the high-definition video source module, the video coding and decoding module, the video storage module and the communication module are respectively connected with the central processor. According to the utility model, the high-definition video source module has high video capturing resolution, and can meet the application requirements of investigation, evidence collection and the like; the high-definition video source module is a network high-definition camera module, wherein the cost is lower than the cost of a digital high-definition camera, and the pixel is higher than the pixel of an analog high-definition camera; a compressed video is output by a network in a high-definition manner, which can greatly reduce the operation spending of video compression of a vehicle hard disk video recorder; the network high-definition camera is used, thus the device can support the equipment access of various manufacturers; and content analysis is carried out through international standard ONVIF, thus the device is compatible to equipment of a number of network high-definition manufacturers.
Description
Technical field
The utility model relates to vehicle monitoring field, and specifically the mixed mould vehicle-mounted hard disks record of a kind of high definition SD passes device.
Background technology
Current vehicle-bone 3 G wireless monitor product---MDVR(mobile DVR, mobile digital DVR), be substantially all SD video input, do H.264 video recording and store hard disk into, and can be by 3G/4G/wifi Internet Transmission to Surveillance center, for remote monitoring.And the resolution D1(PAL:704x576 of SD maximum) in a lot of important events, be to meet the application demands such as investigation and evidence collection.
Utility model content
The technical problems to be solved in the utility model is to provide the mixed mould vehicle-mounted hard disks record of a kind of high definition SD and passes device, and the mode that adopts SD and high definition jointly to gather storage is carried out video monitoring, and its video resolution is high, has guaranteed the actual needs of video monitoring.
The technical solution of the utility model is:
The mixed mould vehicle-mounted hard disks record of SD passes a device, includes central processing unit, and the SD video input module being connected with central processing unit respectively, HD video source module, coding and decoding video module, video recording memory module and communication module.
The mixed mould vehicle-mounted hard disks record of described high definition SD passes device and also includes the locating module being connected with central processing unit.
The mixed mould vehicle-mounted hard disks record of described high definition SD passes device and also includes display module, user's input module and the multicenter voice I/O processing module being connected with central processing unit.
Described central processing unit is selected asic chip; Described SD video input module is selected multi-channel video capturing the core of the card sheet TW2866; Described HD video source module is selected network high-definition camera.
Described communication module includes 3G communication module, 4G/LTE communication module and WIFI communication module.
Described locating module is selected GPS+ Big Dipper bimodulus module.
Described user's input module includes mouse, keyboard and infrared remote-control device.
Advantage of the present utility model:
(1), the resolution of its video acquisition of HD video source module of the present utility model is high, can meet the application demands such as investigation and evidence collection;
(2), the utility model HD video source module is selected network high-definition camera module, its cost is lower with respect to digital high-definition camera, pixel is again higher than simulation high-definition camera, in addition, what network high definition was exported is the video compressing, can greatly save the computing expense of the video compression of vehicle-mounted hard disks video recording main frame, while Adoption Network high-definition camera, can support the equipment access of each manufacturer, by international standard ONVIF, carry out Context resolution, realize the compatibility to numerous network high definition vendor equipment;
(3), central processing unit of the present utility model selects sea to think high-performance asic chip---HI3520, can put forward the 8 H.264 video compression abilities for 8D1, and 4 road 1080P decoding capability H.264, in addition, also has high integrated level, inner integrated 2 USB mouths, can be HOST/DEVICE/OTG; There is 2 road I2S audio interface, IDE/ATA hard disk controller, video output/output interface, can support the abundant interface resources such as high definition I/O, multichannel UART serial ports, I2C/SPI; And be integrated with UART infrared interface, be convenient to be connected with infrared remote-control device and realize infrared connection and control;
(4), the network high definition of HD video source module Adoption Network high-definition camera of the present utility model output, H.264 HP, support the main bit stream of 720P and 1080P, the subcode stream of D1, enter after central processing unit, directly the form with video file is saved in video recording memory module, in addition, also enter coding and decoding video module and decode, the HD video of automatic network is shown on display module in the future;
(5), the utility model locating module adopts GPS+ Big Dipper bimodulus module, adopts the form access central processing unit of serial ports, by external large-scale sucker antenna, realizes location fast, positioning precision can reach 1 meter;
The utility model is simple in structure, easy to use, guaranteed the requirement of automobile video frequency monitoring to resolution, and cost is low, is applicable to extensive popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The mixed mould vehicle-mounted hard disks record of a kind of high definition SD passes device, include central processing unit 1, and the SD video input module 2 being connected with central processing unit 2 respectively, HD video source module 3, coding and decoding video module 4, video recording memory module 5, communication module 6, locating module 7, display module 8, user's input module 9 and multicenter voice I/O processing module 10.
Wherein, central processing unit 1 is selected asic chip; SD video input module 2 is selected the multi-channel video capturing the core of the card sheet TW2866 of TECHWELL, can support the CCTV analog video input of 1-8 road, by central processing unit 1, entering coding and decoding video module 4 processes, output compression bit rate H.264, dual code stream is provided, the communication module 6 of leading up to is transferred to Surveillance center, and another road is saved in video recording memory module 5 with the form of video file; HD video source module 3 is selected network high-definition camera, H.264 HP, support the main bit stream of 720P and 1080P, the subcode stream of D1, enter after central processing unit 1, directly the form with video file is saved in video recording memory module 5, in addition, also enter coding and decoding video module 4 and decode, the HD video of automatic network is shown on display module 8 in the future; Communication module includes 3G communication module, 4G/LTE communication module and WIFI communication module, supports the communication transfer needs of a plurality of operators; Locating module is selected GPS+ Big Dipper bimodulus module; User's input module includes mouse, keyboard and infrared remote-control device.
Claims (7)
1. the mixed mould vehicle-mounted hard disks record of high definition SD passes device, include central processing unit, and the SD video input module being connected with central processing unit respectively, coding and decoding video module, video recording memory module and communication module, it is characterized in that: the mixed mould vehicle-mounted hard disks record of described high definition SD passes device and also includes the HD video source module being connected with central processing unit.
2. the mixed mould vehicle-mounted hard disks record of a kind of high definition SD according to claim 1 passes device, it is characterized in that: the mixed mould vehicle-mounted hard disks record of described high definition SD passes device and also includes the locating module being connected with central processing unit.
3. the mixed mould vehicle-mounted hard disks record of a kind of high definition SD according to claim 1 passes device, it is characterized in that: the mixed mould vehicle-mounted hard disks record of described high definition SD passes device and also includes display module, user's input module and the multicenter voice I/O processing module being connected with central processing unit.
4. the mixed mould vehicle-mounted hard disks record of a kind of high definition SD according to claim 1 passes device, it is characterized in that: described central processing unit is selected asic chip; Described SD video input module is selected multi-channel video capturing the core of the card sheet TW2866; Described HD video source module is selected network high-definition camera.
5. the mixed mould vehicle-mounted hard disks record of a kind of high definition SD according to claim 1 passes device, it is characterized in that: described communication module includes 3G communication module, 4G/LTE communication module and WIFI communication module.
6. the mixed mould vehicle-mounted hard disks record of a kind of high definition SD according to claim 2 passes device, it is characterized in that: described locating module is selected GPS+ Big Dipper bimodulus module.
7. the mixed mould vehicle-mounted hard disks record of a kind of high definition SD according to claim 3 passes device, it is characterized in that: described user's input module includes mouse, keyboard and infrared remote-control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545355.XU CN203445969U (en) | 2013-09-04 | 2013-09-04 | High-definition and standard-definition mixed mode vehicle hard disk recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545355.XU CN203445969U (en) | 2013-09-04 | 2013-09-04 | High-definition and standard-definition mixed mode vehicle hard disk recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445969U true CN203445969U (en) | 2014-02-19 |
Family
ID=50096977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545355.XU Expired - Fee Related CN203445969U (en) | 2013-09-04 | 2013-09-04 | High-definition and standard-definition mixed mode vehicle hard disk recording device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445969U (en) |
-
2013
- 2013-09-04 CN CN201320545355.XU patent/CN203445969U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203573375U (en) | Driving recorder and driving recording system | |
| CN105120193A (en) | Equipment of recording panoramic video and method thereof | |
| WO2014149855A1 (en) | System for wireless video and audio capturing | |
| CN105120192A (en) | Method of processing panoramic video and apparatus thereof | |
| CN101702760A (en) | Integrated network hard disk video recorder | |
| CN203445969U (en) | High-definition and standard-definition mixed mode vehicle hard disk recording device | |
| CN207802170U (en) | A kind of multi-path HDMI interfaces codec terminal system | |
| CN214014396U (en) | Multi-channel video image processing device | |
| CN104796728A (en) | 4G-WIFI (fourth generation-wireless fidelity) high-definition network video server | |
| CN204498285U (en) | A kind of 4G-WIFI high-definition network video server | |
| CN204231402U (en) | A kind of novel intelligent wireless router | |
| CN202183834U (en) | Mobile terminal device of project engineering video monitoring system | |
| CN203299805U (en) | Wireless video transmission device | |
| CN203522918U (en) | HDMI-to-PCIE acquisition card | |
| CN202172447U (en) | Expandable multi-path input/output matrix server | |
| CN201919104U (en) | Network hard disk video tape recorder with embedded NVR (Network Video Recorder) | |
| CN203086602U (en) | Multi-channel video acquisition and transmission device | |
| CN202696652U (en) | Wireless communication transmission automobile video system | |
| CN206100283U (en) | Multichannel high definition recorded broadcast system | |
| CN105120194A (en) | Method of recording panoramic video and apparatus thereof | |
| CN204697215U (en) | Video capture device | |
| CN205305037U (en) | High definition TV and mobile terminal's connection structure | |
| CN203181134U (en) | Multimedia terminal control box based on Android operation platform | |
| CN101950313A (en) | Audio/video acquisition method | |
| CN202503582U (en) | Video processing system of hand-held mobile communication terminal |
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: 20140219 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |