CN104978545A - Background management system of video and audio recorder and background management method of video and audio recorder - Google Patents
Background management system of video and audio recorder and background management method of video and audio recorder Download PDFInfo
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- CN104978545A CN104978545A CN201410134238.3A CN201410134238A CN104978545A CN 104978545 A CN104978545 A CN 104978545A CN 201410134238 A CN201410134238 A CN 201410134238A CN 104978545 A CN104978545 A CN 104978545A
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- stage management
- registering instrument
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Abstract
The invention discloses a background management system of a video and audio recorder and a background management method of a video and audio recorder. The background management system comprises a control unit of the video and audio recorder, a background management equipment unit and an external storage unit, wherein the background management equipment unit realizes the connection with the control unit through an interface; the external storage unit is connected with the control unit; the background management equipment unit comprises a password verification unit and is used for inputting a control command into the control unit; the control unit is used for receiving the control command of the background management equipment unit and is used for controlling the external storage unit; and the external storage unit is used for storing videos and audios and is controlled by the control unit. The password login is adopted, so that the security and the confidentiality of the videos and the audios recorded by the video and audio recorder are ensured; the structure is simple; the operation is simple and convenient; and higher practicability is realized.
Description
Technical field
The invention belongs to consumer applying electronic field, be specifically related to a kind of background management system of video and audio registering instrument.
Background technology
In this information age of our daily life, the record of video and audio and acquisition become social activities, the work of people gradually, and the important channel of various organization or government's understanding external information.The develop rapidly of the technology such as Multimedia Compression, network communication, large scale integrated circuit, computing machine, impels the system about video and audio to be widely applied to the every field such as finance, hotel, traffic administration, market, school, factory.But existing video and audio registering instrument scheme, generally by operation video and audio registering instrument terminal, delete the videograph recorded in machine, the operations such as amendment video and audio writing time, for police video and audio registering instrument applied environment, which may bring the hidden danger such as videograph is deleted by mistake or illegally deleted, amendment.
Summary of the invention
Technical matters to be solved by this invention is the background management system and the method that provide a kind of video and audio registering instrument for video and audio registering instrument Problems existing in prior art, and it more effective, saferly must can manage video and audio registering instrument and control.
The technical scheme that the present invention solves the employing of its technical matters is: the background management system of video and audio registering instrument, comprise the control module of video and audio registering instrument, also comprise back-stage management unit and external memory unit, described back-stage management unit is by the connection of Interface realization and control module, and external memory unit is connected with control module; Described back-stage management unit comprises password authentication unit, for control module input of control commands; Described control module for receiving the control command of back-stage management unit, and for the control to external memory unit; Described external memory unit for storing video and audio, and is controlled by control module.
Further, described external memory unit adopts SD card to realize.
Further, the connection of described back-stage management unit and control module is realized by USB interface.
Further, the control command of described back-stage management unit input comprises deletion video and audio record, check and correction video and audio registering instrument time and amendment video and audio registering instrument numbering.
Another technical scheme that the present invention solves the employing of its technical matters is: the back-stage management method of video and audio registering instrument, comprises following steps:
User logs in back-stage management unit by password authentication unit, entered " deleting the operation of video and audio record " by back-stage management unit, then this order is input to by USB interface in the control module of video and audio registering instrument, described control module is after receiving this order, first the SD_WP interface of SD card is set to and drags down effective status, this interface is always for drawing high disarmed state before this, subsequently, can delete the video and audio file in SD card;
User logs in back-stage management unit by password authentication unit, entered " check and correction video and audio registering instrument time operation " by back-stage management unit, then back-stage management unit reads current time by network, and by USB interface, instruction and current time are input in the control module of video and audio registering instrument, described control module is after receiving this order, inner RTCC real-time clock module related register is write, update time;
User logs in back-stage management unit by password authentication unit, entered " operation of amendment video and audio registering instrument numbering " by back-stage management unit, then back-stage management unit sends " reading ID " instruction by USB interface, the control module of described video and audio registering instrument is after receiving this instruction, by USB interface, No. ID, the machine is passed back, back-stage management equipment, after receiving this No. ID, can edit corresponding use policeman numbering, and stored in background data base.
Beneficial effect of the present invention: the background management system of a kind of video and audio registering instrument of the present invention and method, realize managing the record of video and audio registering instrument at back-stage management unit by adopting, only have and just can complete deletion action to video and audio record in video and audio registering instrument by back-stage management equipment, and have employed code entry, ensure that video and audio registering instrument record security and the confidentiality of video and audio, and its structure is simple, easy and simple to handle, has more practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the background management system of a kind of video and audio registering instrument of the embodiment of the present invention;
Fig. 2 is the workflow block diagram of the background management system of a kind of video and audio registering instrument of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described.
It is the structural representation of the background management system of a kind of video and audio registering instrument of the embodiment of the present invention as Fig. 1, comprise the control module of video and audio registering instrument, also comprise back-stage management unit and external memory unit, described back-stage management unit is by the connection of Interface realization and control module, and external memory unit is connected with control module; Described back-stage management unit comprises password authentication unit, for control module input of control commands; Described control module for receiving the control command of back-stage management unit, and for the control to external memory unit; Described external memory unit for storing video and audio, and is controlled by control module.
The present invention is by adopting the management of back-stage management unit realization to the video and audio record of video and audio registering instrument, effectively solve by the operation in video and audio to some row problems such as the deletion of video and audio record and amendments, stop to revise the illegalities of deletion, further ensured the security of video and audio record.
Wherein, described external memory unit adopts SD card to realize, and stores the Audio and Video information that video and audio registering instrument collects in described SD card; The connection of described back-stage management unit and control module is realized by USB interface; The control command of described back-stage management unit input can comprise deletes video and audio record, check and correction video and audio registering instrument time and amendment video and audio registering instrument numbering, also can increase other useful function in actual applications; Be illustrated in figure 2 the workflow block diagram of the background management system of a kind of video and audio registering instrument of the embodiment of the present invention, below by the concrete course of work, described three kinds of control commands be described:
User logs in back-stage management unit by password authentication unit, entered " deleting the operation of video and audio record " by back-stage management unit, then this order is input to by USB interface in the control module of video and audio registering instrument, described control module is after receiving this order, first the SD_WP interface of SD card is set to and drags down effective status, this interface is always for drawing high disarmed state before this, subsequently, can delete the video and audio file in SD card.
User logs in back-stage management unit by password authentication unit, entered " check and correction video and audio registering instrument time operation " by back-stage management unit, then back-stage management unit reads current time by network, and by USB interface, instruction and current time are input in the control module of video and audio registering instrument, described control module is after receiving this order, inner RTCC real-time clock module related register is write, update time.
User logs in back-stage management unit by password authentication unit, entered " operation of amendment video and audio registering instrument numbering " by back-stage management unit, then back-stage management unit sends " reading ID " instruction by USB interface, the control module of described video and audio registering instrument is after receiving this instruction, by USB interface, No. ID, the machine is passed back, back-stage management equipment, after receiving this No. ID, can edit corresponding use policeman numbering, and stored in background data base.
Claims (5)
1. the background management system of a video and audio registering instrument, comprise the control module of video and audio registering instrument, it is characterized in that, also comprise back-stage management unit and external memory unit, described back-stage management unit is by the connection of Interface realization and control module, and external memory unit is connected with control module; Described back-stage management unit comprises password authentication unit, for control module input of control commands; Described control module for receiving the control command of back-stage management unit, and for the control to external memory unit; Described external memory unit for storing video and audio, and is controlled by control module.
2. the background management system of a kind of video and audio registering instrument as claimed in claim 1, is characterized in that, described external memory unit adopts SD card to realize.
3. the background management system of a kind of video and audio registering instrument as claimed in claim 1, is characterized in that, the connection of described back-stage management unit and control module is realized by USB interface.
4. the background management system of a kind of video and audio registering instrument as described in any one of claims 1 to 3 claim, it is characterized in that, the control command of described back-stage management unit input comprises deletes video and audio record, check and correction video and audio registering instrument time and amendment video and audio registering instrument numbering.
5., with the back-stage management method of the matching used video and audio registering instrument of the background management system of video and audio registering instrument belonging to claim 1, comprise following steps:
User logs in back-stage management unit by password authentication unit, entered " deleting the operation of video and audio record " by back-stage management unit, then this order is input to by USB interface in the control module of video and audio registering instrument, described control module is after receiving this order, first the SD_WP interface of SD card is set to and drags down effective status, this interface is always for drawing high disarmed state before this, subsequently, can delete the video and audio file in SD card;
User logs in back-stage management unit by password authentication unit, entered " check and correction video and audio registering instrument time operation " by back-stage management unit, then back-stage management unit reads current time by network, and by USB interface, instruction and current time are input in the control module of video and audio registering instrument, described control module is after receiving this order, inner RTCC real-time clock module related register is write, update time;
User logs in back-stage management unit by password authentication unit, entered " operation of amendment video and audio registering instrument numbering " by back-stage management unit, then back-stage management unit sends " reading ID " instruction by USB interface, the control module of described video and audio registering instrument is after receiving this instruction, by USB interface, No. ID, the machine is passed back, back-stage management equipment, after receiving this No. ID, can edit corresponding use policeman numbering, and stored in background data base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134238.3A CN104978545A (en) | 2014-04-03 | 2014-04-03 | Background management system of video and audio recorder and background management method of video and audio recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134238.3A CN104978545A (en) | 2014-04-03 | 2014-04-03 | Background management system of video and audio recorder and background management method of video and audio recorder |
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| Publication Number | Publication Date |
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| CN104978545A true CN104978545A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410134238.3A Pending CN104978545A (en) | 2014-04-03 | 2014-04-03 | Background management system of video and audio recorder and background management method of video and audio recorder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112016125A (en) * | 2020-09-08 | 2020-12-01 | 杭州海康威视数字技术股份有限公司 | Exception handling method, device and equipment for recorder |
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| CN201828970U (en) * | 2010-10-13 | 2011-05-11 | 中国北车股份有限公司大连电力牵引研发中心 | Train operation data recorder based on CAN (Controller Area Network) interface |
| CN102314630A (en) * | 2010-07-05 | 2012-01-11 | 深圳警翼数码科技有限公司 | Movable law-enforcement electronic evidence management system and management method thereof |
| CN102841590A (en) * | 2012-09-17 | 2012-12-26 | 深圳众里飞扬科技有限公司 | Law enforcement recording system, law enforcement recording device and law enforcement recording method |
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2014
- 2014-04-03 CN CN201410134238.3A patent/CN104978545A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314630A (en) * | 2010-07-05 | 2012-01-11 | 深圳警翼数码科技有限公司 | Movable law-enforcement electronic evidence management system and management method thereof |
| CN201828970U (en) * | 2010-10-13 | 2011-05-11 | 中国北车股份有限公司大连电力牵引研发中心 | Train operation data recorder based on CAN (Controller Area Network) interface |
| CN102841590A (en) * | 2012-09-17 | 2012-12-26 | 深圳众里飞扬科技有限公司 | Law enforcement recording system, law enforcement recording device and law enforcement recording method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112016125A (en) * | 2020-09-08 | 2020-12-01 | 杭州海康威视数字技术股份有限公司 | Exception handling method, device and equipment for recorder |
| CN112016125B (en) * | 2020-09-08 | 2023-10-10 | 杭州海康威视数字技术股份有限公司 | Abnormality processing method, device and equipment for recorder |
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Application publication date: 20151014 |
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