CN104144327B - A kind of monitor video storage method and device - Google Patents
A kind of monitor video storage method and device Download PDFInfo
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- CN104144327B CN104144327B CN201410364702.8A CN201410364702A CN104144327B CN 104144327 B CN104144327 B CN 104144327B CN 201410364702 A CN201410364702 A CN 201410364702A CN 104144327 B CN104144327 B CN 104144327B
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Abstract
The embodiment of the present invention discloses a kind of monitor video storage method and device, this method include：Receive the collected monitor video data of camera, by in the virtual application of the received monitor video data input virtual opetrating system, calls the virtual supervisor of the virtual opetrating system that the monitor video data in the virtual application are assigned in hard disk and store.Monitor video data can be input in virtual opetrating system by the embodiment of the present invention, it is handled in virtual opetrating system, it is stored again, improve the storage efficiency of video data, in addition, virtual multiple operating systems required video monitoring software can be mounted in different operating system respectively as needed, improve the compatibility of storage hard disk, prolong its service life.
Description
Technical field
The present invention relates to field of storage more particularly to a kind of monitor video storage method and devices.
Background technique
Video monitoring system is the component part of safety and protection system, it is a kind of stronger integrated system of prevention ability.
Video monitoring is intuitive with it, conveniently, the information content is abundant and is widely used in many occasions, video monitoring system by video camera,
The multiple portions such as transmitting device, control device, display device and storage device composition.Wherein, video camera passes through coaxial video electricity
Vision signal is assigned to each monitor again by transmission of video images to control host, control host by the mode of cable or IP network
And video recording equipment, meanwhile, can will also need the vision signal transmitted and voice signal synchronize be entered into video camera.Pass through control
Host, the capable of emitting instruction of operator carry out control to the movement of holder and carry out the operation of focusing and zooming to camera lens, and can lead to
Cross switching of the control host realization between multichannel video camera and holder.Storage device is in video monitoring system for lasting
The video and audio data that long-term preservation video camera generates, can be recalled in storage device according to user's needs by control system
History video and audio data checked and analyzed.
Video monitoring system can be soft by installing video monitoring system control in the operating system of generic server equipment
Part, then storage array is connected by connection types such as Ethernet or optical-fibre channels, by the video of video monitoring system and audio number
According to access after the processing for controlling software by the video monitoring system in generic server equipment into storage array.But the program
By the way of the two separate part loose couplings of generic server and storage array, individual generic server component is increased,
Higher cost, while the generic server of different manufacturers and the multi-part combination of storage array will cause a variety of different dimensions
Shield and way to manage, so that the complexity of the maintenance and management of video monitoring system is promoted.
Summary of the invention
The embodiment of the present invention provides a kind of monitor video storage method and device, monitor video of embodiment of the present invention storage side
Method can promote storage efficiency, improve the compatibility of storage hard disk, prolong its service life.
In a first aspect, the embodiment of the present invention provides a kind of monitor video storage method, including：
Receive the collected monitor video data of camera；
It will be in the virtual application of the received monitor video data input virtual opetrating system；
Call the virtual supervisor of the virtual opetrating system by the monitor video data in the virtual application
It is assigned in hard disk and is stored.
With reference to first aspect, in the first possible implementation of the first aspect, the virtual opetrating system is also wrapped
It includes：Virtual machine driving, wherein
Virtual machine driving by the monitor video data in the hard disk be directly copied to the virtual application or
Person by the monitor video data from it is described virtually answer it is middle with being directly copied to the hard disk.
With reference to first aspect or the first possible implementation of first aspect, second in first aspect can
In the implementation of energy, the virtual application includes：Video monitoring program, virtual hardware, storage management program and application program
One or more of；
The received monitor video data input the video monitoring program, virtual hardware, storage management program
And one or more of application program.
Second of possible realization side of the possible implementation of with reference to first aspect the first or first aspect
Formula, in a third possible implementation of the first aspect, the virtual hardware includes：It is virtual cpu, virtual memory, virtual
One or more of network interface and virtual hard disk.
Possible implementation in first with reference to first aspect, in the 4th kind of possible implementation of first aspect
In, the virtual supervisor for calling the virtual opetrating system divides the monitor video data in the virtual application
It is fitted in hard disk and is stored, including：
Identify the code rate of the monitor video data；
The virtual supervisor of the virtual opetrating system is called to be assigned to the monitor video data of different code rates
It is stored in different hard disks.
Possible implementation in first with reference to first aspect, in the 5th kind of possible implementation of first aspect
In, the virtual supervisor for calling the virtual opetrating system divides the monitor video data in the virtual application
It is fitted in hard disk and is stored, further include：
Call the virtual supervisor of the virtual opetrating system using the continuous mode that is sequentially written in by the different codes
The monitor video data of rate are written in the hard disk and store.
Second aspect, the embodiment of the present invention provide a kind of monitor video storage device, including：
Receiving module, for receiving the collected monitor video data of camera；
Processing module, for the received monitor video data to be inputted to the virtual application of virtual opetrating system
In；
Execution module, for calling the virtual supervisor of the virtual opetrating system will be described in the virtual application
Monitor video data, which are assigned in hard disk, to be stored.
In conjunction with second aspect, in the first possible implementation of the second aspect, the virtual opetrating system is also wrapped
It includes：Virtual machine driving, wherein
The monitor video data in the hard disk are directly copied to virtual application or will by the virtual machine driving
The monitor video data are middle with being directly copied to hard disk from virtually answering.
In conjunction with second aspect, in a second possible implementation of the second aspect, the virtual application includes：Video
One or more of monitoring programme, virtual hardware, storage management program and application program；
The received monitor video data input the video monitoring program, virtual hardware, storage management program
And one or more of application program.
In conjunction with second aspect, in the third possible implementation of the second aspect, the virtual hardware includes：Virtually
One or more of CPU, virtual memory, virtual network interface and virtual hard disk.
In conjunction with second aspect first in possible implementation, in the 4th kind of possible implementation of second aspect
In, the execution module, including：
Discriminating unit, for identifying the code rate of the monitor video data；
First storage element, for calling the prison of the virtual supervisor of the virtual opetrating system by different code rates
Control video data, which is assigned in different hard disks, to be stored.
In conjunction with second aspect first in possible implementation, in the 5th kind of possible implementation of second aspect
In, the execution module further includes：
Second storage element is continuously sequentially written in for calling the virtual supervisor of the virtual opetrating system to use
The monitor video data of the different code rates are written in the hard disk and are stored by mode.
Monitor video data can be input to by monitor video storage method provided in an embodiment of the present invention and device, this method
It in virtual opetrating system, is handled, then is stored in virtual opetrating system, improve the storage efficiency of video data,
In addition, required video monitoring software can be mounted on to virtual multiple operating systems different operating system respectively as needed
In, the compatibility of storage hard disk is improved, is prolonged its service life.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is application scenarios schematic diagram of the embodiment of the present invention；
Fig. 2 is first embodiment of the invention monitor video storage method flow chart；
Fig. 3 is second embodiment of the invention monitor video storage method flow chart；
Fig. 4 is first embodiment of the invention monitor video memory device structure block diagram；
Fig. 5 is second embodiment of the invention monitor video memory device structure block diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It referring to Figure 1, is application scenarios schematic diagram of the embodiment of the present invention, the embodiment of the present invention is virtual by virtualization technology
Operating system, and the hardware virtualizations such as CPU, memory, hard disk and network interface are matched into different pseudo operation systems as needed
The application such as video monitoring program of different manufacturers is mounted in different virtual opetrating systems, avoids storage resource by system
Plunder and operating system frequent switching.
Fig. 2 is referred to, is first embodiment of the invention monitor video storage method flow chart, this method includes following step
Suddenly：
S101, monitor video storage device receive the collected monitor video data of camera.
Specifically, the monitor video storage device of the embodiment of the present invention generally uses the storage array of double storage controllers,
The storage array of double storage controllers includes two storage controls, the two storage controls are mutually redundant and protect, one
When a storage control breaks down, another storage control can guarantee the normal operation of whole system, certainly, in this hair
In bright other embodiment, monitor video storage device may be the high-end storage equipment and distribution of multiple storage controls
Formula stores equipment.
Received monitor video data are inputted the virtual application of virtual opetrating system by S102, monitor video storage device
In.
Specifically, the virtual application of the embodiment of the present invention includes：Video monitoring program, virtual hardware, storage management program
And one or more of application program, it should be understood that by received monitor video data input video monitoring programme, virtually
One or more of hardware, storage management program and application program can input monitor video data in virtual application
Video monitoring program in handled, or be input in the other application program in virtual application and handled, in addition, depositing
Storage management program, which is used to control, provides the memory space of storage hard disk, and storage management program can be used as one in virtual application
Submodule is managed collectively by the virtual supervisor in virtual opetrating system, or is directly controlled storage hard disk.
Virtual opetrating system further includes：Virtual machine driving, wherein virtual machine driving is straight by the monitor video data in hard disk
It connects and is copied to virtual application or monitor video data are middle with hard disk is directly copied to from virtually answering, this mode exists data
It is directly replicated in memory, reduces the path of data processing, improve the storage efficiency of video data, meanwhile, by multiple data
It concentrates and is stored after stream integration, can also extend the service life of storage hard disk.
It is understood that the CPU of storage control, memory, network interface and hard disk are virtually by the embodiment of the present invention
The virtual resources such as multiple virtual cpus, virtual memory, virtual network interface and virtual hard disk are installed different on virtual resource
Virtual opetrating system and video monitoring program make the video monitoring that different manufacturers different operating system can be compatible on storage hard disk
Program, the versatility of enhancing storage equipment, is reduced the cost of monitor video storage device, is also solved storage using virtual resource
Utilization ratio of storage resources decline and the system failure caused by equipment is grabbed as resource and frequently distributed.
S103, monitor video storage device call the virtual supervisor of virtual opetrating system by the monitoring in virtual application
Video data is assigned in hard disk and is stored.
It is multiple and different virtual specifically, demand of the virtual supervisor of virtual opetrating system according to virtual application
Using distribution storage resource.
It should be appreciated that can first identify monitor video data to improve the storage efficiency of monitor video storage device
Code rate, call the virtual supervisor of virtual opetrating system by the monitor video data of the different code rates identified be assigned to and its
It is stored in the different hard disks of adaptation.For example, the video data of high code rate is stored in high speed hard-disk, by middle code rate or low
The video data of code rate is stored in common hard disk.
It will be different furthermore it is also possible to which the virtual supervisor use of virtual opetrating system is called continuously to be sequentially written in mode
It is stored in the monitor video data write-in hard disk of code rate, it is this to be continuously sequentially written in mode and the write-in of existing random order
Mode is compared, and the storage efficiency of monitor video storage device not only can be improved, can also extend the service life of disk.
Monitor video data can be input to virtual opetrating system by monitor video storage method provided in an embodiment of the present invention
In, it is handled in virtual opetrating system, then stored, improves the storage efficiency of video data, in addition, can be according to need
Virtually multiple operating systems required video monitoring software to be mounted in different operating system respectively, improve storage hard disk
Compatibility, prolong its service life.
Fig. 3 is referred to, is second embodiment of the invention monitor video storage method flow chart, this method includes following step
Suddenly：
S201, monitor video storage device receive the collected monitor video data of camera.
Specifically, the monitor video storage device of the embodiment of the present invention generally uses the storage array of double storage controllers,
The storage array of double storage controllers includes two storage controls, the two storage controls are mutually redundant and protect, one
When a storage control breaks down, another storage control can guarantee the normal operation of whole system, certainly, in this hair
In bright other embodiment, monitor video storage device may be the high-end storage equipment and distribution of multiple storage controls
Formula stores equipment.
Received monitor video data are inputted the virtual application of virtual opetrating system by S202, monitor video storage device
In.
Specifically, virtual application includes：In video monitoring program, virtual hardware, storage management program and application program
It is one or more kinds of, it should be understood that by received monitor video data input video monitoring programme, virtual hardware, storage management
Monitor video data can be inputted the video monitoring program in virtual application by one or more of program and application program
In handled, or be input in the other application program in virtual application and handled, in addition, storage management program is used for
Control provides the memory space of storage hard disk, and storage management program can be used as a submodule in virtual application, by virtual
Virtual supervisor in operating system is managed collectively, or is directly controlled storage hard disk.
Virtual opetrating system further includes：Virtual machine driving, wherein virtual machine driving is straight by the monitor video data in hard disk
It connects and is copied to virtual application or monitor video data are middle with hard disk is directly copied to from virtually answering, this mode exists data
It is directly replicated in memory, reduces the path of data processing, improve the storage efficiency of video data, meanwhile, by multiple data
It concentrates and is stored after stream integration, can also extend the service life of storage hard disk.
It is understood that the CPU of storage control, memory, network interface and hard disk are virtually by the embodiment of the present invention
The virtual resources such as multiple virtual cpus, virtual memory, virtual network interface and virtual hard disk are installed different on virtual resource
Virtual opetrating system and video monitoring program make the video monitoring that different manufacturers different operating system can be compatible on storage hard disk
Program, the versatility of enhancing storage equipment, is reduced the cost of monitor video storage device, is also solved storage using virtual resource
Utilization ratio of storage resources decline and the system failure caused by equipment is grabbed as resource and frequently distributed.
S203, monitor video storage device identify the code rate of monitor video data, call the virtual tube of virtual opetrating system
The monitor video data of different code rates are assigned in different hard disks by reason program to be stored.
Specifically, identifying the code rate of monitor video data, the different video data of code rate is assigned to the hard of different stage
It is stored in disk, optimizes the storage resource distribution mechanism of monitor video storage device, improve monitor video storage device
Processing capacity when multitude of video data need to store simultaneously.
It is understood that the virtual supervisor that monitor video storage device may call upon virtual opetrating system uses
Continuously being sequentially written in mode will store in the monitor video data write-in hard disk of different code rates, this continuous side of being sequentially written in
The storage efficiency of monitor video storage device not only can be improved compared with existing random order writing mode in formula, can also prolong
The service life of long disk.
Monitor video data can be input to virtual opetrating system by monitor video storage method provided in an embodiment of the present invention
In, it is handled in virtual opetrating system, then stored, improves the storage efficiency of video data, in addition, can be according to need
Virtually multiple operating systems required video monitoring software to be mounted in different operating system respectively, improve storage hard disk
Compatibility, prolong its service life.
Fig. 4 is referred to, is first embodiment of the invention monitor video memory device structure block diagram, which includes：It receives
Module 10, processing module 20 and execution module 30, wherein
Receiving module 10, for receiving the collected monitor video data of camera.
Specifically, the monitor video storage device of the embodiment of the present invention generally uses the storage array of double storage controllers,
The storage array of double storage controllers includes two storage controls, the two storage controls are mutually redundant and protect, one
When a storage control breaks down, another storage control can guarantee the normal operation of whole system, certainly, in this hair
In bright other embodiment, monitor video storage device may be the high-end storage equipment and distribution of multiple storage controls
Formula stores equipment.
Processing module 20, for the received monitor video data to be inputted to the virtual application of virtual opetrating system
In.
Specifically, virtual application includes：In video monitoring program, virtual hardware, storage management program and application program
It is one or more kinds of, it should be understood that by received monitor video data input video monitoring programme, virtual hardware, storage management
Monitor video data can be inputted the video monitoring program in virtual application by one or more of program and application program
In handled, or be input in the other application program in virtual application and handled, in addition, storage management program is used for
Control provides the memory space of storage hard disk, and storage management program can be used as a submodule in virtual application, by virtual
Virtual supervisor in operating system is managed collectively, or is directly controlled storage hard disk.
Virtual opetrating system further includes：Virtual machine driving, wherein virtual machine driving is straight by the monitor video data in hard disk
It connects and is copied to virtual application or monitor video data are middle with hard disk is directly copied to from virtually answering, this mode exists data
It is directly replicated in memory, reduces the path of data processing, improve the storage efficiency of video data, meanwhile, by multiple data
It concentrates and is stored after stream integration, can also extend the service life of storage hard disk.
It is understood that the CPU of storage control, memory, network interface and hard disk are virtually by the embodiment of the present invention
The virtual resources such as multiple virtual cpus, virtual memory, virtual network interface and virtual hard disk are installed different on virtual resource
Virtual opetrating system and video monitoring program make the video monitoring that different manufacturers different operating system can be compatible on storage hard disk
Program, the versatility of enhancing storage equipment, is reduced the cost of monitor video storage device, is also solved storage using virtual resource
Utilization ratio of storage resources decline and the system failure caused by equipment is grabbed as resource and frequently distributed.
Execution module 30, for calling the virtual supervisor of virtual opetrating system by the monitor video number in virtual application
It is stored according to being assigned in hard disk.
It is multiple and different virtual specifically, demand of the virtual supervisor of virtual opetrating system according to virtual application
Using distribution storage resource.
It should be appreciated that in order to improve the storage efficiency of monitor video storage device, it is possible to authenticate the code of monitor video data
Rate calls the virtual supervisor of virtual opetrating system that the monitor video data of different code rates are assigned to the difference being adapted to it
Hard disk in store.For example, the video data of high code rate is stored in high speed hard-disk, by middle code rate or the video of low bit- rate
Data are stored in common hard disk.
It will be different furthermore it is also possible to which the virtual supervisor use of virtual opetrating system is called continuously to be sequentially written in mode
It is stored in the monitor video data write-in hard disk of code rate, it is this to be continuously sequentially written in mode and the write-in of existing random order
Mode is compared, and the storage efficiency of monitor video storage device not only can be improved, can also extend the service life of disk.
Monitor video data can be input to virtual opetrating system by monitor video storage device provided in an embodiment of the present invention
In, it is handled in virtual opetrating system, then stored, improves the storage efficiency of video data, in addition, can be according to need
Virtually multiple operating systems required video monitoring software to be mounted in different operating system respectively, improve storage hard disk
Compatibility, prolong its service life.
Fig. 5 is referred to, is second embodiment of the invention monitor video memory device structure block diagram, device shown in fig. 5 is
Device optimizes as shown in Figure 4, the module in device 2 shown in fig. 5 in addition to including including device 1 shown in Fig. 4
Except, execution module 30 includes：Discriminating unit 31, the first storage element 32 and the second storage element 33, wherein
Discriminating unit 31, for identifying the code rate of monitor video data.
First storage element 32, for calling the virtual supervisor of virtual opetrating system by the monitor video of different code rates
Data are assigned in different hard disks and store.
Specifically, discriminating unit 31 identifies the code rate of monitor video data, the different video data of code rate is assigned to not
It is stored in the hard disk of same level, optimizes the storage resource distribution mechanism of monitor video storage device, improve monitoring view
Processing capacity of the frequency storage device when multitude of video data need to store simultaneously.
Second storage element 33, for calling the virtual supervisor of the virtual opetrating system using continuous sequential write
Entering mode will store in the monitor video data write-in hard disk of the different code rates.
Specifically, the second storage element 33 may call upon the virtual supervisor of virtual opetrating system using continuous suitable
Sequence writing mode will different code rates monitor video data write-in hard disk in store, it is this continuously be sequentially written in mode with it is existing
Random order writing mode compare, the storage efficiency of monitor video storage device not only can be improved, can also extend disk
Service life.
Monitor video data can be input to virtual opetrating system by monitor video storage device provided in an embodiment of the present invention
In, it is handled in virtual opetrating system, then stored, improves the storage efficiency of video data, in addition, can be according to need
Virtually multiple operating systems required video monitoring software to be mounted in different operating system respectively, improve storage hard disk
Compatibility, prolong its service life.
It should be appreciated that above-mentioned first storage element and the second storage element are not order of representation relationship, but for area
Not different storage elements.
It will be recognized by those of ordinary skill in the art that the possibility implementation of various aspects of the invention or various aspects
It can be embodied as system, method or computer program product.In addition, each aspect of the present invention or various aspects
Possible implementation can use the form of computer program product, and computer program product, which refers to, is stored in computer-readable Jie
Computer readable program code in matter.
Computer-readable medium can be computer-readable signal media or computer readable storage medium.Computer can
Read storage medium including but not limited to electronics, magnetism, optics, electromagnetism, infrared or semiconductor system, equipment perhaps device or
It is above-mentioned any appropriately combined, such as random access memory (RAM), read-only memory (ROM), the read-only storage of erasable programmable
Device (EPROM or flash memory), optical fiber, portable read-only memory (CD-ROM).
Processor in computer reads the computer readable program code of storage in computer-readable medium, so that place
Reason device is able to carry out function action specified in the combination of each step or each step in flow charts；It generates and implements in block diagram
Each piece or each piece of combination specified in function action device.
Computer readable program code can execute on the user's computer completely, part is held on the user's computer
Row, as individual software package, partially on the local computer of user and part on the remote computer, or exist completely
It is executed on remote computer or server.It is also noted that in some alternative embodiments, in flow charts each step,
Or each piece of function of indicating may not be occurred by the sequence indicated in figure in block diagram.For example, depending on related function, connect
Even shown in two steps or two blocks may be actually executed substantially concurrently or these blocks sometimes may be by with phase
Reverse-order executes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of monitor video storage method, which is characterized in that be applied to monitor video storage device, the monitor video storage
Device is the hardware of virtualization, and the hardware of the different virtualizations is matched from different virtual opetrating systems, the virtual behaviour
It is installed on the monitor video storage device as system, the monitor video storage device includes hard disk；The method includes：
The video monitoring program for being installed on the monitor video storage device receives the collected monitor video data of camera；
It will be in the virtual application of the received monitor video data input virtual opetrating system；
The virtual supervisor of the virtual opetrating system is called to distribute the monitor video data in the virtual application
It is stored into the hard disk.
2. the method as described in claim 1, which is characterized in that the virtual opetrating system further includes：Virtual machine driving,
In,
The monitor video data in the hard disk are directly copied to the virtual application or will by the virtual machine driving
The monitor video data from it is described virtually answer it is middle with being directly copied to the hard disk.
3. the method as described in claim 1, which is characterized in that the virtual application includes：It is video monitoring program, virtual hard
One or more of part, storage management program and application program；
The received monitor video data input the video monitoring program, virtual hardware, storage management program and answer
With one or more of program.
4. method as claimed in claim 3, which is characterized in that the virtual hardware includes：It is virtual cpu, virtual memory, virtual
One or more of network interface and virtual hard disk.
5. method according to claim 2, which is characterized in that the virtual supervisor for calling the virtual opetrating system
The monitor video data in the virtual application are assigned in hard disk and are stored, including：
Identify the code rate of the monitor video data；
Call the virtual supervisor of the virtual opetrating system that the monitor video data of different code rates are assigned to difference
Hard disk in store.
6. method according to claim 2, which is characterized in that the virtual supervisor for calling the virtual opetrating system
The monitor video data in the virtual application are assigned in hard disk and are stored, further include：
Calling the virtual supervisor use of the virtual opetrating system to be continuously sequentially written in mode will be described in different code rate
Monitor video data are written in the hard disk and store.
7. a kind of monitor video storage device, which is characterized in that the monitor video storage device is the hardware of virtualization, different
The hardware of the virtualization matched from different virtual opetrating system, the virtual opetrating system is installed on the monitor video
Storage device, the monitor video storage device includes hard disk；The monitor video storage device includes：
Receiving module receives camera for the video monitoring program by being installed on the monitor video storage device and collects
Monitor video data；
Processing module, for inputting the received monitor video data in the virtual application of virtual opetrating system；
Execution module, for calling the virtual supervisor of the virtual opetrating system by the monitoring in the virtual application
Video data is assigned in the hard disk and is stored.
8. device as claimed in claim 7, which is characterized in that the virtual opetrating system further includes：Virtual machine driving,
In,
The monitor video data in the hard disk are directly copied to virtual application or will be described by the virtual machine driving
Monitor video data are middle with being directly copied to hard disk from virtually answering.
9. device as claimed in claim 7, which is characterized in that the virtual application includes：It is video monitoring program, virtual hard
One or more of part, storage management program and application program；
The received monitor video data input the video monitoring program, virtual hardware, storage management program and answer
With one or more of program.
10. device as claimed in claim 9, which is characterized in that the virtual hardware includes：Virtual cpu, virtual memory, void
Quasi- one or more of network interface and virtual hard disk.
11. device as claimed in claim 7, which is characterized in that the execution module, including：
Discriminating unit, for identifying the code rate of the monitor video data；
First storage element, for calling the virtual supervisor of the virtual opetrating system to regard the monitoring of different code rates
Frequency evidence, which is assigned in different hard disks, to be stored.
12. device as claimed in claim 7, which is characterized in that the execution module further includes：
Second storage element, for calling the virtual supervisor of the virtual opetrating system to be sequentially written in mode using continuous
The monitor video data of different code rates are written in the hard disk and are stored.
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|---|---|---|---|
| CN201811224622.7A CN109286792B (en) | 2014-07-28 | 2014-07-28 | Monitoring video storage method and device |
| CN201410364702.8A CN104144327B (en) | 2014-07-28 | 2014-07-28 | A kind of monitor video storage method and device |
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| CN201410364702.8A CN104144327B (en) | 2014-07-28 | 2014-07-28 | A kind of monitor video storage method and device |
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| CN109286792A (en) | 2019-01-29 |
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