CN105915842B - A kind of password amending method, device and video monitoring system - Google Patents
A kind of password amending method, device and video monitoring system Download PDFInfo
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- CN105915842B CN105915842B CN201610235104.XA CN201610235104A CN105915842B CN 105915842 B CN105915842 B CN 105915842B CN 201610235104 A CN201610235104 A CN 201610235104A CN 105915842 B CN105915842 B CN 105915842B
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- password
- ipc
- nvr
- video flowing
- mark
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
Abstract
The application provides a kind of password amending method, device and video monitoring system, this method comprises: IPC carries the weak password mark of IPC in the video flowing for being sent to NVR；The broadcast messages of current point broadcasting user program request IPC video flowing are handed down to NVR by management equipment, and the user right of current point broadcasting user is carried in broadcast messages；NVR carries the weak password mark of NVR in the video flowing for being sent to management equipment when the user right for confirming current point broadcasting user is setting permission；When management equipment carries weak password mark in confirming received video flowing, Modify password is prompted to current point broadcasting user.The application can further improve the safety of video monitoring system by video monitoring system operational process, prompting the user's Modify password having permission.
Description
Technical field
This application involves technical field of video monitoring more particularly to a kind of password amending methods, device and video monitoring system
System.
Background technique
Terminal device usually has initial password when leaving the factory, which is weak password.When user's registration terminal is set
When standby, terminal device detects itself password automatically, if password is weak password, prompts user's Modify password.If user does not step on
It records terminal device or unmodified password and terminal device is directly accessed into monitoring system, then the safety of terminal device is unable to get
Guarantee.
Summary of the invention
In view of this, the application provides a kind of password amending method, device and video monitoring system.
Specifically, the application is achieved by the following technical solution:
The application provides a kind of password amending method, is applied on network hard disk video recorder NVR, this method comprises:
Receive the video flowing that web camera IPC is sent；
Whether the user right for judging current point broadcasting user is setting permission；
When the user right of the current point broadcasting user is setting permission, judge whether NVR current password is weak password；
When the NVR current password is weak password, NVR is carried in the video flowing for being sent to the current point broadcasting user
Weak password mark.
The application also provides a kind of password amending method, is applied on web camera IPC, this method comprises:
When detecting itself password is weak password, the weak password mark of IPC is added in video flowing；
It is sent to network hard disk video recorder NVR and carries the video flowing that the weak password of the IPC identifies.
The application also provides a kind of password amending method, is applied to video monitoring system, this method comprises:
Web camera IPC carries the weak password mark of IPC in the video flowing for being sent to network hard disk video recorder NVR
In；
The broadcast messages of IPC video flowing described in current point broadcasting user program request are handed down to the NVR, the point by management equipment
Broadcast the user right that the current point broadcasting user is carried in message；
The NVR is when the user right for confirming the current point broadcasting user is setting permission, by the weak password of the NVR
Mark carries in the video flowing for being sent to the management equipment；
When the management equipment carries weak password mark in confirming received video flowing, repaired to the prompt of current point broadcasting user
Change password.
The application also provides a kind of password modification device, is applied on network hard disk video recorder NVR, which includes:
Video reception unit, for receiving the video flowing of web camera IPC transmission；
Permission judging unit, for judging whether the user right of current point broadcasting user is setting permission；
Password judging unit, for judging that NVR is current when the user right of the current point broadcasting user is setting permission
Whether password is weak password；
Mark carries unit, for being sent to the current point broadcasting user when the NVR current password is weak password
Video flowing in carry NVR weak password mark.
The application also provides a kind of password modification device, is applied on web camera IPC, which includes:
Adding unit is identified, for when detecting itself password is weak password, the weak password mark of IPC to be added to video
In stream；
Video transmission unit, for sending the video for carrying the weak password of the IPC and identifying to network hard disk video recorder NVR
Stream.
The application also provides a kind of video monitoring system, which includes:
Web camera IPC, for carrying the weak password mark of IPC in the view for being sent to network hard disk video recorder NVR
In frequency stream；
Management equipment, for the broadcast messages of IPC video flowing described in current point broadcasting user program request to be handed down to the NVR,
The user right of the current point broadcasting user is carried in the broadcast messages；Weak password mark is carried in confirming received video flowing
When knowledge, Modify password is prompted to current point broadcasting user；
The NVR, when for being setting permission in the user right for confirming the current point broadcasting user, by the NVR's
Weak password mark carries in the video flowing for being sent to the management equipment.
By the application it can be seen from above description in video monitoring system operational process, carried by live video stream
The weak password of IPC/NVR identifies, and to prompt user's Modify password, further increases the safety of video monitoring system.
Detailed description of the invention
Fig. 1 is a kind of password amending method flow chart shown in one exemplary embodiment of the application；
Fig. 2 is a kind of password amending method flow chart shown in the application another exemplary embodiment；
Fig. 3 is a kind of password amending method flow chart shown in the application another exemplary embodiment；
Fig. 4 is the video monitoring system schematic diagram shown in one exemplary embodiment of the application；
Fig. 5 is the schematic diagram for the video flowing that the IPC shown in one exemplary embodiment of the application is sent；
Fig. 6 is the schematic diagram for the video flowing that the NVR shown in one exemplary embodiment of the application is sent；
Fig. 7 is a kind of underlying hardware structure of password modification device place equipment shown in one exemplary embodiment of the application
Schematic diagram；
Fig. 8 is a kind of structural schematic diagram of password modification device shown in one exemplary embodiment of the application；
Fig. 9 is a kind of structural schematic diagram of password modification device shown in the application another exemplary embodiment；
Figure 10 is the video monitoring system structural schematic diagram shown in one exemplary embodiment of the application.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the application range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
Video monitoring system is mainly by IPC (IP Camera, web camera), NVR (Network Video
Recorder, network hard disk video recorder) and management equipment composition, wherein management equipment may include VM (Video
Management, video management server) and client device in some small-sized video monitoring systems, may not have certainly
There is VM.In the following description, it is illustrated by taking the video monitoring system with VM as an example.
IPC and NVR are both provided with initial password when leaving the factory, for example, admin/123456, which is weak close
Code, security level are lower.In order to improve the safety of video monitoring, need to modify to the initial password of these equipment.
Currently, password modification is mainly when user logs in IPC/NVR, it whether is weak password by equipment self-inspection password, and
When being detected as weak password, user's Modify password is prompted by login interface.Password modification process is inflexible, not can guarantee
User carries out login modification to each equipment.If the equipment without password modification enters monitoring system, however it remains safety
Hidden danger.
In view of the above-mentioned problems, the embodiment of the present application proposes a kind of password amending method, this method is transported in video monitoring system
During row, identified by the weak password that live video stream carries IPC/NVR, to prompt user's Modify password.
It is one embodiment flow chart of the application password amending method, the embodiment is from the side NVR to password referring to Fig. 1
Modification process is described.
Step 101, the video flowing that IPC is sent is received.
In video monitoring system, IPC is responsible for video acquisition, and by the video stream generated after acquisition to NVR, by
NVR forwards video flowing to user according to user's program request.
Step 102, whether the user right for judging current point broadcasting user is setting permission.
In the embodiment of the present application, NVR can obtain the user right of current point broadcasting user from VM, according to the difference of user right
Take different processing modes.
Step 103, when the user right of current point broadcasting user is setting permission, judge whether NVR current password is weak
Password.
When user right is setting permission (having password modification authority, for example, system manager), NVR detects itself
Current password, whether confirmation current password is weak password.
Step 104, when NVR current password is weak password, NVR is carried in the video flowing for being sent to current point broadcasting user
Weak password mark.
When confirming current password is weak password, mark current password is carried for the weak password mark of weak password and is being sent
To in the video flowing of broadcasting user.In a preferred embodiment, the weak password of NVR can be identified and is carried in video flowing
In I frame.There is the password of user's modification NVR of password modification authority by the weak password mark prompt of NVR, to improve NVR's
Safety.
You need to add is that the weak password that may carry IPC in the received video flowing of NVR identifies (when the password of IPC is
When weak password, the weak password of IPC can be identified and be carried in the video flowing that IPC is sent by IPC), NVR can be according to user right
Difference handles the weak password mark of the IPC carried in video flowing.
Specifically, when the weak password mark for carrying IPC in the video flowing that NVR parses IPC transmission, and and if only if program request
When the user right of user is setting permission, just retain the weak password mark of the IPC carried in video flowing.In other words, work as program request
When user does not have setting permission, i.e., when current point broadcasting user does not have the permission of Modify password, reject (not retaining) video flowing
In IPC weak password mark, by the weak password for rejecting IPC identify video stream give current point broadcasting user.That is,
NVR can not only determine whether to prompt the user with the weak password state of oneself according to user right, meanwhile, it can be weighed according to user
The weak password state of limit filtering IPC, that is, when user does not have password modification authority, do not prompt the user with the weak password shape of IPC
State, to improve the safety of IPC.
It referring to fig. 2, is another embodiment flow chart of the application password amending method, the embodiment is from the side IPC to close
Code modification process is described.
Step 201, when detecting itself password is weak password, the weak password mark of IPC is added in video flowing.
In the embodiment of the present application, after IPC succeeds in registration to NVR, detect the password of itself, when determine itself password be it is weak close
When code, the weak password mark that itself password is weak password will be identified and carried in the video flowing for being sent to NVR.A kind of preferred
In embodiment, the weak password of IPC can be identified and be carried in the I frame of video flowing.
Step 202, it is sent to NVR and carries the video flowing that the weak password of IPC identifies.
After the video of IPC flows through NVR forwarding, the password of modification IPC is prompted, to the user with password modification authority to mention
The safety of high IPC.
It is another embodiment flow chart of the application password amending method referring to Fig. 3, the embodiment is from video monitoring system
Password modification process is described in the angle of system.
The video monitoring system of the embodiment of the present application as shown in figure 4, include IPC (IPC1~IPC6), NVR (NVR1 and
NVR2), VM and client device (PC1 and PC2).Wherein, IPC is responsible for video acquisition and coding；NVR be responsible for video storage and
Forwarding；VM is responsible for system administration, user right configuration etc.；Client device is responsible for receiving user operation instruction, provides for user
Video is shown.
Step 301, IPC carries the weak password mark of IPC in the video flowing for being sent to NVR.
As previously mentioned, IPC need to be registered to NVR, the video flowing after succeeding in registration, after sending coding to NVR.The application is implemented
Example increases password detection function after succeeding in registration, and is weak by mark IPC password when it is weak password that IPC, which detects itself password,
The weak password mark (for example, can be indicated by the specific character string negotiated in advance) of password is carried in the video flowing for being sent to NVR
In.In a kind of preferably embodiment, the weak password of the IPC can be identified in the I frame carried in encoded.
The embodiment of the present application introduces the carrying mode of IPC weak password mark by taking H264 coded format as an example.Specifically, IPC
The video image of acquisition is encoded to several different types of NAL (Network Abstract Layer, network abstraction through H264
Layer) unit, and increase a NAL unit in I frame in encoded, the weak password mark of IPC is carried by increased NAL unit
Know.For example, can be using newly-increased NAL unit as the first NAL unit of each I frame, as shown in Figure 5, wherein wrapped in NAL
Type containing NAL unit can carry the NAL unit of IPC weak password mark by increasing NAL unit type identification newly.
Step 302, the broadcast messages of current point broadcasting user program request IPC video flowing are handed down to NVR by management equipment, and program request disappears
The user right of current point broadcasting user is carried in breath.
In video monitoring system, NVR needs to register to VM, while carrying and registering successful ipc message under the NVR.With
After family logs in VM by client device, the live video of IPC under program request NVR.
Used user name or other identity validation mechanism determine current when VM can log in VM according to current point broadcasting user
The user right of point broadcasting user, is sent to NVR by broadcast messages for the user right, wherein sequence can be used in the user right
Row number indicates, different user rights is distinguished by different sequence numbers.
Step 303, NVR identifies the weak password of NVR when the user right for confirming current point broadcasting user is setting permission
It carries in the video flowing for being sent to management equipment.
NVR obtains the user right of current point broadcasting user from received broadcast messages, judges the use of current point broadcasting user
Whether family permission is setting permission.
When user right be setting permission when, that is, have password modification authority when, NVR detects itself password, when detection from
When body password is weak password, NVR will identify the weak password mark carrying that itself password is weak password and be sent to client device
Video flowing in.In a kind of preferably embodiment, the weak password of the NVR can be identified and be carried in the I frame of video flowing.
Still by taking H264 coded format as an example, NVR is setting permission in confirmation user right, and itself password is weak password
When, the video flowing that parsing IPC is sent increases a NAL unit in each I frame, carries NVR by increased NAL unit
Weak password mark.For example, can using newly-increased NAL unit as the first NAL unit of each I frame, as shown in fig. 6, equally,
The NAL unit of NVR weak password mark can be carried by the NAL unit type identification in NAL.
When it is weak password that NVR, which detects itself password not, the IPC video flowing sent is not handled.
In addition, NVR can also identify the weak password of the IPC carried in video flowing and carry out according to the difference of user right
Processing.Specifically, when carrying the weak password mark of IPC in the video flowing that NVR parses IPC transmission (for example, by obtaining Fig. 5
NAL unit type in the NAL head of shown NAL unit 1 judges whether NAL unit 1 is that the NAL that carrying IPC weak password identifies is mono-
Member), and when the user right of broadcasting user is setting permission, just retain the weak password of the IPC carried in video flowing
Mark.In other words, when user right be not setting permission, i.e., when not having the permission of Modify password, reject the weak password mark of IPC
Know, treated video stream will be rejected to client device.Certainly, when user does not have the permission of Modify password, NVR
More will not by the weak password of oneself identify be sent to client device, to avoid the user for not having modification authority know IPC and/
Or NVR is in unsafe condition.
Step 304, it when management equipment carries weak password mark in confirming received video flowing, is mentioned to current point broadcasting user
Show Modify password.
Client device parses the video flowing of NVR forwarding, judges the weak password that IPC and/or NVR whether are carried in video flowing
Mark.For example, NAL unit 1 and NAL unit 2 are parsed, thus really when client device receives video flowing as shown in FIG. 6
Determine whether IPC and/or NVR current password is weak password.When confirming IPC and/or NVR current password is weak password, under VM
Modification instruction (for example, modification IPC password, modification NVR password, modification IPC and NVR password) of sending out password corresponding.
VM prompts the user with Modify password after receiving password modification instruction.In a kind of preferably embodiment, VM
IPC can be notified in OSD (On-Screen Display, screen menu type regulative mode) form by the prompt information of Modify password
It is superimposed upon in live video, is presented to the user in real time.
By the application it can be seen from foregoing description in video monitoring system operational process, carried by live video stream
The weak password of IPC/NVR identifies, and to prompt to have user's Modify password of modification authority, further enhances video monitoring system
Safety.
Corresponding with the embodiment of aforementioned password amending method, present invention also provides the embodiments of password modification device.
The embodiment of the application password modification device can be applied on NVR or IPC.Installation practice can pass through software
It realizes, can also be realized by way of hardware or software and hardware combining.Taking software implementation as an example, as on a logical meaning
Device, be that corresponding computer program instructions are formed in the processor run memory by equipment where it.From hardware
For level, as shown in fig. 7, a kind of hardware structure diagram of equipment where modifying device for the application password, in addition to shown in Fig. 7
Except processor, nonvolatile memory, the equipment in embodiment where device may be used also generally according to the actual functional capability of the equipment
To include other hardware, this is repeated no more.
Referring to FIG. 8, modifying the structural schematic diagram of device for the password in the application one embodiment.Password modification dress
It sets and carries unit 804 including video reception unit 801, permission judging unit 802, password judging unit 803 and mark,
In:
Video reception unit 801, for receiving the video flowing of web camera IPC transmission；
Permission judging unit 802, for judging whether the user right of current point broadcasting user is setting permission；
Password judging unit 803, for judging NVR when the user right of the current point broadcasting user is setting permission
Whether current password is weak password；
Mark carries unit 804, for being sent to the current program request when the NVR current password is weak password
The weak password mark of NVR is carried in the video flowing of user.
Further, described device further include:
Processing unit is identified, if carrying the weak password mark of the IPC in the video flowing sent for the IPC, when
And if only if retaining the weak password mark of the IPC carried in the video flowing when the user right is setting permission.
Referring to FIG. 9, modifying the structural schematic diagram of device for the password in another embodiment of the application.Password modification
Device includes mark adding unit 901 and video transmission unit 902, in which:
Adding unit 901 is identified, for when detecting itself password is weak password, the weak password mark of IPC to be added to
In video flowing；
Video transmission unit 902, what the weak password for sending the carrying IPC to network hard disk video recorder NVR identified
Video flowing.
The function of each unit and the realization process of effect are specifically detailed in the above method and correspond to step in above-mentioned apparatus
Realization process, details are not described herein.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize application scheme.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
Corresponding with the embodiment of aforementioned password amending method, present invention also provides a kind of implementations of video monitoring system
Example.
Referring to FIG. 10, for the structural schematic diagram of the video monitoring system in the application one embodiment.The video monitoring
System includes web camera IPC11, management equipment 12 and NVR13, in which:
Web camera IPC11 is being sent to network hard disk video recorder for carrying the weak password mark of IPC11
In the video flowing of NVR13；
Management equipment 12, it is described for being handed down to the broadcast messages of IPC11 video flowing described in current point broadcasting user program request
NVR13 carries the user right of the current point broadcasting user in the broadcast messages；It is carried in confirming received video flowing weak
When cipher mark, Modify password is prompted to current point broadcasting user；
The NVR13 will be described when for being setting permission in the user right for confirming the current point broadcasting user
The weak password mark of NVR13 carries in the video flowing for being sent to the management equipment 12.
Further,
The NVR13 is also used to carry the weak password mark of the IPC11 in confirming the video flowing that the IPC11 is sent
Know, and when the user right is setting permission, retains the weak password mark of the IPC11 carried in the video flowing
Know.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (8)
1. a kind of password amending method is applied on network hard disk video recorder NVR, which is characterized in that this method comprises:
Receive the video flowing that web camera IPC is sent；
Whether the user right for judging current point broadcasting user is setting permission；
When the user right of the current point broadcasting user is setting permission, judge whether NVR current password is weak password；
When the NVR current password is weak password, the weak of NVR is carried in the video flowing for being sent to the current point broadcasting user
Cipher mark prompts when so that management equipment carrying weak password mark in confirming received video flowing to current point broadcasting user
Modify password.
2. the method as described in claim 1, which is characterized in that the method also includes:
It is to set and if only if the user right if carrying the weak password mark of the IPC in the video flowing that the IPC is sent
When determining permission, retain the weak password mark of the IPC carried in the video flowing.
3. a kind of password amending method is applied on web camera IPC, which is characterized in that this method comprises:
When detecting itself password is weak password, the weak password mark of IPC is added in video flowing；
It is sent to network hard disk video recorder NVR and carries the video flowing that the weak password of the IPC identifies, so that NVR is parsing
The weak password mark for carrying the IPC in the video flowing of IPC transmission is stated, and is to set and if only if the user right of broadcasting user
When permission, the weak password for retaining the IPC carried in the video flowing is identified and is forwarded, and management equipment is confirming received view
When carrying weak password mark in frequency stream, Modify password is prompted to current point broadcasting user.
4. a kind of password amending method is applied to video monitoring system, which is characterized in that this method comprises:
Web camera IPC carries the weak password mark of IPC in the video flowing for being sent to network hard disk video recorder NVR；
The broadcast messages of IPC video flowing described in current point broadcasting user program request are handed down to the NVR by management equipment, and the program request disappears
The user right of the current point broadcasting user is carried in breath；
The NVR carries the weak password mark of the IPC in confirming the video flowing that the IPC is sent, and and if only if described
When user right is setting permission, retain the weak password mark of the IPC carried in the video flowing；
The NVR identifies the weak password of the NVR when the user right for confirming the current point broadcasting user is setting permission
It carries in the video flowing for being sent to the management equipment；
It is close to the prompt modification of current point broadcasting user when the management equipment carries weak password mark in confirming received video flowing
Code.
5. a kind of password modifies device, it is applied on network hard disk video recorder NVR, which is characterized in that the device includes:
Video reception unit, for receiving the video flowing of web camera IPC transmission；
Permission judging unit, for judging whether the user right of current point broadcasting user is setting permission；
Password judging unit, for judging NVR current password when the user right of the current point broadcasting user is setting permission
It whether is weak password；
Mark carries unit, is used for when the NVR current password is weak password, in the view for being sent to the current point broadcasting user
The weak password mark that NVR is carried in frequency stream, when so that management equipment carrying weak password mark in confirming received video flowing, to
Current point broadcasting user prompts Modify password.
6. device as claimed in claim 5, which is characterized in that described device further include:
Identify processing unit, if for the IPC send video flowing in carry the IPC weak password mark, when and only
When the user right is setting permission, retain the weak password mark of the IPC carried in the video flowing.
7. a kind of password modifies device, it is applied on web camera IPC, which is characterized in that the device includes:
Adding unit is identified, for when detecting itself password is weak password, the weak password mark of IPC to be added to video flowing
In；
Video transmission unit, for sending the video flowing for carrying the weak password of the IPC and identifying to network hard disk video recorder NVR,
So that NVR carries the weak password mark of the IPC in parsing the video flowing that the IPC is sent, and used and if only if program request
When the user right at family is setting permission, the weak password for retaining the IPC carried in the video flowing is identified and is forwarded, management
When equipment carries weak password mark in confirming received video flowing, Modify password is prompted to current point broadcasting user.
8. a kind of video monitoring system, which is characterized in that the system includes:
Web camera IPC, for carrying the weak password mark of IPC in the video flowing for being sent to network hard disk video recorder NVR
In；
Management equipment, it is described for the broadcast messages of IPC video flowing described in current point broadcasting user program request to be handed down to the NVR
The user right of the current point broadcasting user is carried in broadcast messages；Weak password mark is carried in confirming received video flowing
When, Modify password is prompted to current point broadcasting user；
The NVR, the weak password for carrying the IPC in confirming the video flowing that the IPC is sent identify, and and if only if
When the user right is setting permission, retain the weak password mark of the IPC carried in the video flowing；Work as described in the confirmation
When the user right of preceding broadcasting user is setting permission, the weak password of NVR mark is carried and is set being sent to the management
In standby video flowing.
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| CN201610235104.XA CN105915842B (en) | 2016-04-14 | 2016-04-14 | A kind of password amending method, device and video monitoring system |
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| CN201610235104.XA CN105915842B (en) | 2016-04-14 | 2016-04-14 | A kind of password amending method, device and video monitoring system |
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