CN105657339A - System for back-stage management of video recorder - Google Patents
System for back-stage management of video recorder Download PDFInfo
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- CN105657339A CN105657339A CN201410734989.9A CN201410734989A CN105657339A CN 105657339 A CN105657339 A CN 105657339A CN 201410734989 A CN201410734989 A CN 201410734989A CN 105657339 A CN105657339 A CN 105657339A
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Abstract
The invention discloses a system for back-stage management of a video recorder; the system comprises a control unit, a video-audio collection unit, a back-stage management equipment unit and an external storage unit; the control unit is respectively connected with the video-audio collection unit, the back-stage management equipment unit and the external storage unit; the back-stage management equipment unit comprises a password authentication unit, and is used for inputting a control command to the control unit; the control unit is used for receiving the control command of the back-stage management equipment unit, and is used for controlling the external storage unit; and the external storage unit is used for storing the video and audio collected by the video-audio collection unit. Through arranging the back-stage management equipment unit, the system realizes management on the video and the audio recorded by an audio-video recorder, and ensures the safety and the confidentiality of the video and the audio recorded by the audio-video recorder; and meanwhile, the system is simple in structure, simple and convenient in operation and more practical.
Description
Technical field
The invention belongs to consumer applying electronic field, it is specifically related to a kind of system that video recorder is carried out back-stage management.
Background technology
In this information age of our daily life, the record of video and audio and acquisition become social activity, the work of people gradually, and the important channel of each class loading or government's understanding external information. The develop rapidly of the technology such as multi-media compression, network communication, large-scale integrated circuit, computer, 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 in machine the videograph recorded, the operations such as amendment video and audio writing time, for police video and audio registering instrument applied environment, which may bring videograph to be deleted or the illegal hidden danger such as deletion, amendment by mistake.
Summary of the invention
Technical problem to be solved by this invention provides a kind of system that video recorder carries out back-stage management for video and audio registering instrument Problems existing in prior art, and the video and audio collected more effective, safer can must be managed and control by it.
The present invention solves the technical scheme of its technical problem employing: a kind of system that video recorder carries out back-stage management, comprising control unit, video and audio collecting unit, back-stage management unit and external memory unit, described control unit is connected with video and audio collecting unit, back-stage management unit and external memory unit respectively; Described back-stage management unit comprises password authentication unit, for control unit is inputted control command; Described control unit for receiving the control command of back-stage management unit, and for the control to external memory unit; The video and audio that described external memory unit collects for storing video and audio collecting unit.
Further, described external memory unit adopts SD card to realize.
Further, the connection of described back-stage management unit and control unit is realized by USB interface.
Further, 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.
The useful effect of the present invention: a kind of system that video recorder is carried out back-stage management of the present invention, by arranging the realization of back-stage management unit, the video and audio of the record of video and audio registering instrument is managed, and only just can complete the deletion to video and audio record in video and audio registering instrument by back-stage management equipment to operate, and have employed code entry, ensure that video and audio registering instrument is recorded 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 a kind of system that video recorder carries out back-stage management of the embodiment of the present invention;
Fig. 2 is the workflow block diagram of a kind of system that video recorder carries out back-stage management of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described.
It it is the structural representation of a kind of system that video recorder is carried out back-stage management of the embodiment of the present invention such as Fig. 1, comprising control unit, video and audio collecting unit, back-stage management unit and external memory unit, described control unit is connected with video and audio collecting unit, back-stage management unit and external memory unit respectively; Described back-stage management unit comprises password authentication unit, for control unit is inputted control command; Described control unit for receiving the control command of back-stage management unit, and for the control to external memory unit; The video and audio that described external memory unit collects for storing video and audio collecting unit.
By adopting, back-stage management unit realizes the management of the video and audio record to video and audio registering instrument in the present invention, 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 illegal property deleted, 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 unit 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, it is also possible to increase other useful function in actual applications; Described three kinds of control commands are described by the workflow block diagram being illustrated in figure 2 the background management system of a kind of video and audio registering instrument of the embodiment of the present invention below by concrete working process:
User logs in back-stage management unit by password authentication unit, entered " deleting video and audio recording operation " by back-stage management unit, then this order is input to by USB interface in the control unit of video and audio registering instrument, described control unit is after receiving this order, first the SD_WP interface of SD card is set to and draws low significant condition, this interface is always for drawing high disarmed state before this, subsequently, can be deleted by 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 unit of video and audio registering instrument, described control unit is after receiving this order, inner RTCC real-time clock module related register is write, upgrades the time.
User logs in back-stage management unit by password authentication unit, entered " amendment video and audio registering instrument numbering operation " by back-stage management unit, then back-stage management unit sends " reading ID " instruction by USB interface, the control unit 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 (4)
1. video recorder is carried out the system of back-stage management by one kind, it is characterized in that, comprising control unit, video and audio collecting unit, back-stage management unit and external memory unit, described control unit is connected with video and audio collecting unit, back-stage management unit and external memory unit respectively; Described back-stage management unit comprises password authentication unit, for control unit is inputted control command; Described control unit for receiving the control command of back-stage management unit, and for the control to external memory unit; The video and audio that described external memory unit collects for storing video and audio collecting unit.
2. a kind of system that video recorder is carried out back-stage management as claimed in claim 1, it is characterised in that, described external memory unit adopts the realization of SD card.
3. a kind of system that video recorder is carried out back-stage management as claimed in claim 1, it is characterised in that, the connection of described back-stage management unit and control unit is realized by USB interface.
4. a kind of system that video recorder is carried out back-stage management as described in claims 1 to 3 arbitrary 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734989.9A CN105657339A (en) | 2014-12-04 | 2014-12-04 | System for back-stage management of video recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734989.9A CN105657339A (en) | 2014-12-04 | 2014-12-04 | System for back-stage management of video recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105657339A true CN105657339A (en) | 2016-06-08 |
Family
ID=56480800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410734989.9A Pending CN105657339A (en) | 2014-12-04 | 2014-12-04 | System for back-stage management of video recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105657339A (en) |
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2014
- 2014-12-04 CN CN201410734989.9A patent/CN105657339A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |