CN103559743A - Recording system for control behaviors of camera - Google Patents
Recording system for control behaviors of camera Download PDFInfo
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- CN103559743A CN103559743A CN201310504747.6A CN201310504747A CN103559743A CN 103559743 A CN103559743 A CN 103559743A CN 201310504747 A CN201310504747 A CN 201310504747A CN 103559743 A CN103559743 A CN 103559743A
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- video camera
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- register system
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Abstract
The invention relates to a recording system for control behaviors of a camera. The recording system comprises a central processing unit (CPU), and a temporary memory, a permanent memory, a secure digital (SD) memory card, a camera unit and a sound unit, which are connected with the CPU, wherein a log file is stored in the permanent memory. The recording system has the beneficial effects that the control behaviors and video recording state of the camera are recorded in a log mode of the log file, so that incomplete recording of the camera at a key occurring moment of an accident is avoided, and a dispute about video recording stability between a camera seller and a user is avoided; the latest record can be remained to cyclically cover the oldest records; the log file is in a read-only or hiding mode and in a digit signature encryption mode, and has non-tampering uniqueness.
Description
Technical field
The present invention relates to a kind of video camera, relate in particular to the register system that a kind of video camera is controlled behavior.
Background technology
Aircraft has in voyage that black box records its operational configuration and driver allly controls behavior, verily to reflect that all critical equipment in voyage control record, as tracing of the evidence that meets accident in the future.This let us is associated as drive recorder or this video camera that records route image of monitoring camera, also needs to have similar black box function, if as there is customer complaint reflection accident trace loss or record basis not in place in the future.
Video camera as monitoring camera, drive recorder class will constantly be made video recording as long as start shooting; the behavior that has some to make video recording with circulation especially; be that each section of film size is identical; under limited storage space; delete the oldest archives; allowing new archives have living space is stored; this video camera of constantly in Storage Media, recorded image being left; originally mean scape one thing occurring with photologging; but often can interrupt the behavior of making video recording because of some improper operation behavior, as Storage Media SD card is exited or button terminal.So, often have the doubt of incomplete recording, cause the video camera person of selling and user when having an accident, whether video camera is stablized to the dispute to some extent of making video recording correct execution.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of video camera to control the register system of behavior.
For achieving the above object, the technical solution used in the present invention is: a kind of video camera is controlled the register system of behavior, comprise CPU processor, the temporary memory body, permanent memory body, SD memory card, image unit and the voice unit (VU) that are connected with described CPU processor, in described permanent memory body, store record shelves.
In a preferred embodiment of the present invention, the register system that video camera is controlled behavior further comprises that described record shelves comprise time stamp, the event corresponding with described time stamp.
In a preferred embodiment of the present invention, the register system that video camera is controlled behavior further comprises the GPS trajectory track device being connected with described CPU processor, and it is interior and corresponding with described time stamp that the longitude and latitude that described GPS trajectory track device receives is stored in described record shelves.
In a preferred embodiment of the present invention, the register system that video camera is controlled behavior further comprises that described record shelves are set for only to read or hiding mode reads.
In a preferred embodiment of the present invention, the register system that video camera is controlled behavior further comprises that the mode that described record shelves are also set for the encryption of numerical digit stamped signature reads.
In a preferred embodiment of the present invention, the register system that video camera is controlled behavior further comprises that the record of described record shelves is set as fixedly stroke count, in order to retain the most de novo record, and the most de novo record is cyclically covered to the oldest notes record.
In a preferred embodiment of the present invention, the register system that video camera is controlled behavior further comprises the display unit being connected with described CPU processor.
The invention solves the defect existing in background technology, the present invention has following beneficial effect:
(1) to record a grade log mode recording camera, control behavior and make video recording state, avoiding video camera having an accident crucial moment, having the doubt of incomplete recording, avoiding the video camera person of selling and user to dispute on to some extent to stable making video recording;
(2) can retain the most de novo record, the record row of up-to-date generation can cyclically cover the oldest record;
(3) record shelves to be only to read or Stealth Modus, and numerical digit stamped signature cipher mode in addition has and do not allow the uniqueness of distorting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structured flowchart of the preferred embodiments of the present invention.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of video camera is controlled the register system of behavior, the temporary memory body (RAM) that comprise CPU processor, is connected with CPU processor, permanent memory body (NAND flash), SD memory card and image unit, store record shelves in permanent memory body.CPU processor is the leading running at each I/O interface of middle control and the access of data, image unit and voice unit (VU) are used for gathering image information, and the image information of collection is sent to CPU processor process, produce Video Document, and store in temporary memory body, permanent memory body, SD memory card, what table 1 showed is the record shelves that are stored in permanent memory body.
Wherein, the storage of permanent memory body is can long preservation, also it is that only read or hiding can setting for user, the important behavior of several keys is stored in record shelves log mode, these crucial important behaviors are to record " start " according to time stamp, " shutdown ", " button operation ", " beginning of every section of endless film ", " generation of promptly making video recording and end time point ", " SD card insertion ", " SD card pulls out " etc., video camera also can be provided with the GPS trajectory track device being connected with CPU processor, the longitude and latitude that GPS trajectory track device is received is stored in the record shelves of permanent memory body, make each Video Document also can add longitude and latitude at that time, this longitude and latitude is corresponding with time stamp.In addition, consider uniqueness and keeping quality, at these stored behavior record shelves (log) of permanent memory body, except be only read or hide, also numerical digit stamped signature cipher mode in addition, to represent that it does not allow the uniqueness of distorting.Consider permanent memory body finite capacity, this record has fixedly stroke count, as 100 notes records, can retain the most de novo record, and the record row of up-to-date generation can cyclically cover the oldest notes record.
Also comprise the display unit being connected with CPU processor, for showing Video Document with image format.
Table 1
| Time stamp | Longitude and latitude | Event |
| 20130416-170505 | 2443.6388,N,12057.2238,E | FILE0012 start |
| 20130416-171005 | 2441.0215,N,12057.7565,E | FILE0013 start |
| 20130416-171201 | 2440.9720,N,12057.7988,E | EMG Recording |
| 20130416-171505 | 2440.9596,N,12057.8099,E | FILE0014 start |
| 20130416-172222 | 2440.9396,N,12057.8297,E | SD card inject |
| 20130416-172413 | 2440.2822,N,12058.1400,E | SD card insert |
| 20130418-100611 | 2441.2629,N,12054.6621,E | FILE0015 start |
| 20130418-170505 | 2441.1446,N,12054.5350,E | Key MENU→Format SD card |
| ... | ... | ... |
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on instructions, must determine technical scope according to claim scope.
Claims (7)
1. a video camera is controlled the register system of behavior, comprise CPU processor, the temporary memory body, permanent memory body, SD memory card, image unit and the voice unit (VU) that are connected with described CPU processor, it is characterized in that: in described permanent memory body, store record shelves.
2. video camera according to claim 1 is controlled the register system of behavior, it is characterized in that: described record shelves comprise time stamp, the event corresponding with described time stamp.
3. video camera according to claim 2 is controlled the register system of behavior, it is characterized in that: also comprise the GPS trajectory track device being connected with described CPU processor, it is interior and corresponding with described time stamp that the longitude and latitude that described GPS trajectory track device receives is stored in described record shelves.
4. video camera according to claim 3 is controlled the register system of behavior, it is characterized in that: described record shelves set for only to read or hiding mode reads.
5. video camera according to claim 4 is controlled the register system of behavior, it is characterized in that: described record shelves are also set the mode of encrypting with numerical digit stamped signature for and read.
6. video camera according to claim 5 is controlled the register system of behavior, it is characterized in that: the record of described record shelves is set as fixedly stroke count, in order to retain the most de novo record, and the most de novo record is cyclically covered to the oldest notes record.
7. according to the video camera described in claim 1 or 6, control the register system of behavior, it is characterized in that: also comprise the display unit being connected with described CPU processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504747.6A CN103559743A (en) | 2013-10-24 | 2013-10-24 | Recording system for control behaviors of camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504747.6A CN103559743A (en) | 2013-10-24 | 2013-10-24 | Recording system for control behaviors of camera |
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| Publication Number | Publication Date |
|---|---|
| CN103559743A true CN103559743A (en) | 2014-02-05 |
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| CN201310504747.6A Pending CN103559743A (en) | 2013-10-24 | 2013-10-24 | Recording system for control behaviors of camera |
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Citations (7)
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| CN1641599A (en) * | 2004-01-09 | 2005-07-20 | 顺德市顺达电脑厂有限公司 | System and method for promptly back-up operating recodings of user before system halted |
| CN1858805A (en) * | 2005-12-17 | 2006-11-08 | 华为技术有限公司 | Method for recording cell work information, cell and its electronic product and charger |
| US20080183952A1 (en) * | 2007-01-30 | 2008-07-31 | Fujitsu Limited | Data recording system |
| CN201247485Y (en) * | 2008-07-17 | 2009-05-27 | 丞信电子股份有限公司 | Bicycle image and sound monitoring system |
| CN102142159A (en) * | 2010-02-01 | 2011-08-03 | 比特硕尼克株式会社 | Vehicle-mounted surveillance device |
| WO2013021790A1 (en) * | 2011-08-11 | 2013-02-14 | 株式会社ニコン | Data recording device and image recording device |
| CN203118074U (en) * | 2012-12-31 | 2013-08-07 | 鲜于缨缨 | Automobile black box with communication function |
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2013
- 2013-10-24 CN CN201310504747.6A patent/CN103559743A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641599A (en) * | 2004-01-09 | 2005-07-20 | 顺德市顺达电脑厂有限公司 | System and method for promptly back-up operating recodings of user before system halted |
| CN1858805A (en) * | 2005-12-17 | 2006-11-08 | 华为技术有限公司 | Method for recording cell work information, cell and its electronic product and charger |
| US20080183952A1 (en) * | 2007-01-30 | 2008-07-31 | Fujitsu Limited | Data recording system |
| CN201247485Y (en) * | 2008-07-17 | 2009-05-27 | 丞信电子股份有限公司 | Bicycle image and sound monitoring system |
| CN102142159A (en) * | 2010-02-01 | 2011-08-03 | 比特硕尼克株式会社 | Vehicle-mounted surveillance device |
| WO2013021790A1 (en) * | 2011-08-11 | 2013-02-14 | 株式会社ニコン | Data recording device and image recording device |
| CN203118074U (en) * | 2012-12-31 | 2013-08-07 | 鲜于缨缨 | Automobile black box with communication function |
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Application publication date: 20140205 |