CN105391979A - Method and device for processing service - Google Patents
Method and device for processing service Download PDFInfo
- Publication number
- CN105391979A CN105391979A CN201510762569.6A CN201510762569A CN105391979A CN 105391979 A CN105391979 A CN 105391979A CN 201510762569 A CN201510762569 A CN 201510762569A CN 105391979 A CN105391979 A CN 105391979A
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- China
- Prior art keywords
- nvr
- wifiaware
- headend equipment
- mobile terminal
- address information
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4541—Directories for service discovery
Abstract
The present invention provides a method and a device for processing service. The method comprises the steps as follows: an NVR obtains a WIFI aware ability of the NVR; if the NVR does not support the WIFI aware, the NVR obtains front-end equipment supporting the WIFI aware, and determines address information of the NVR, and transmits the address information of the NVR to the front-end equipment; the front-end equipment determines the address information of the NVR when receiving a WIFI aware request message from a mobile terminal, and transmits the address information of the NVR to the mobile terminal through a WIFI aware response message, the mobile terminal utilizes the address information of the NVR to perform service processing on video data of the front-end equipment on the NVR. According to the technical solution of the present invention, when a wide area network between the mobile terminal and a management server does not work and the mobile terminal and the management server cannot be connected, the mobile terminal can obtain the address information of the NVR and can access the NVR through a wireless router in a local area network.
Description
Technical field
The present invention relates to technical field of video monitoring, particularly relate to a kind of method and apparatus of Business Processing.
Background technology
In recent years, along with the develop rapidly of computer, network and image procossing, transmission technology, the universalness trend of video monitoring is more and more obvious, video monitoring progressively marches toward high Qinghua, intelligent, video monitoring system can be applied to various fields, as intelligent transportation, and wisdom garden, safe city etc.
As shown in Figure 1, for the networking schematic diagram of video monitoring system, the video data collected can be stored into NVR (NetworkVideoRecorder by headend equipment (as analog video camera, IPC (web camera), encoder etc.), network hard disk video recorder), and mobile terminal (as client) is by sending the request message (as the request message of program request fact or the request message of playback) of the video data of program request headend equipment to NVR, by NVR, the video data of this headend equipment is sent to mobile terminal.
In order to realize said process, mobile terminal needs the address information first obtaining NVR, and sends a request message to NVR based on the address information of NVR.At present, mobile terminal obtains the address information of NVR from management server, and this process need is through wide area network.If the wide area network between mobile terminal and management server is obstructed, unreachable between mobile terminal and management server, although mobile terminal can access NVR by wireless router, but due to the address information of NVR cannot be obtained, also just can not go to access NVR based on the address information of NVR, the video data of headend equipment cannot be obtained from NVR.
Summary of the invention
The invention provides a kind of method of Business Processing, said method comprising the steps of:
Network hard disk video recorder NVR obtains the Wireless Fidelity perception WIFIaware ability of described NVR;
If described NVR supports WIFIaware, then described NVR is when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, utilized the address information of described NVR by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR;
If described NVR does not support WIFIaware, then described NVR obtains the headend equipment supporting WIFIaware, and determines the address information of described NVR, and the address information of described NVR is sent to described headend equipment; By described headend equipment when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, and the address information of described NVR is utilized by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR.
Described method comprises further:
Described NVR is after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then the address information of described NVR is sent to described mobile terminal by described WIFIaware response message by described NVR;
Described NVR, after obtaining the headend equipment supporting WIFIaware, determines the authentication information of described NVR, and the authentication information of described NVR is sent to described headend equipment; By described headend equipment after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then the address information of described NVR is sent to described mobile terminal by described WIFIaware response message by described headend equipment;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
Described NVR obtains the process of the headend equipment supporting WIFIaware, specifically comprises:
In the registration process of headend equipment, described NVR receives the login request message from described headend equipment, carries the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in described login request message; When described headend equipment succeeds in registration, described NVR records the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in a database; And/or, when the WIFIaware ability of described headend equipment changes, described NVR receives the capacity variation request message from described headend equipment, carries the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in described capacity variation request message; Described NVR upgrades the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in the database;
Described NVR obtains the headend equipment supporting WIFIaware from described database.
Described method comprises further:
Described headend equipment is when receiving the WIFIaware request message from mobile terminal, determine address information and the authentication information of described headend equipment, and by WIFIaware response message, the address information of described headend equipment and authentication information are sent to described mobile terminal, utilized address information and the authentication information of described headend equipment by described mobile terminal, Business Processing is carried out to the video data of described headend equipment.
The invention provides a kind of device of Business Processing, the application of installation of described Business Processing is on network hard disk video recorder NVR, and the device of described Business Processing specifically comprises:
Obtain module, for obtaining the Wireless Fidelity perception WIFIaware ability of described NVR;
Processing module, for when described NVR supports WIFIaware, then when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, utilized the address information of described NVR by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR; When described NVR does not support WIFIaware, then obtain the headend equipment supporting WIFIaware, and determine the address information of described NVR, and the address information of described NVR is sent to described headend equipment; By described headend equipment when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, and the address information of described NVR is utilized by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR.
Described processing module, also for after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by described WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
After obtaining the headend equipment supporting WIFIaware, determine the authentication information of NVR, and the authentication information of NVR is sent to headend equipment; By described headend equipment after receiving the WIFIaware request message from mobile terminal, obtain the authentication information carried in WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
Described processing module, specifically in the process obtaining the headend equipment supporting WIFIaware, in the registration process of headend equipment, receive the login request message from described headend equipment, in described login request message, carry the information that described headend equipment is supported WIFIaware or do not supported WIFIaware; When described headend equipment succeeds in registration, record the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in a database; And/or, when the WIFIaware ability of described headend equipment changes, receive the capacity variation request message from described headend equipment, in described capacity variation request message, carry the information that described headend equipment is supported WIFIaware or do not supported WIFIaware; Upgrade the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in the database; The headend equipment supporting WIFIaware is obtained from described database.
The invention provides a kind of device of Business Processing, the application of installation of described Business Processing is on headend equipment, and the device of described Business Processing specifically comprises:
Receiver module, for receiving the address information of the described NVR from network hard disk video recorder NVR; Wherein, the address information of described NVR is described NVR after determining that described headend equipment is the headend equipment supporting Wireless Fidelity perception WIFIaware, sends to described headend equipment;
Determination module, for when receiving the WIFIaware request message from mobile terminal, determines the address information of described NVR;
Sending module, for the address information of described NVR being sent to described mobile terminal by WIFIaware response message, is utilized the address information of described NVR by described mobile terminal, carry out Business Processing to the video data of the headend equipment on described NVR.
Described receiver module, also for receiving the authentication information of the described NVR from described NVR;
Described sending module, also for after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by described WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
Described determination module, also for when receiving the WIFIaware request message from described mobile terminal, determines address information and the authentication information of described headend equipment;
Described sending module, also for the address information of described headend equipment and authentication information being sent to described mobile terminal by WIFIaware response message, utilized address information and the authentication information of described headend equipment by described mobile terminal, Business Processing is carried out to the video data of described headend equipment.
Based on technique scheme, in the embodiment of the present invention, can the address information of NVR be sent to mobile terminal by NVR by WIFIaware response message or by WIFIaware response message, the address information of NVR be sent to mobile terminal by headend equipment, therefore, mobile terminal can based on WIFIaware ability, the address information of NVR is directly obtained from NVR or headend equipment, do not need the address information obtaining NVR from management server, wide area network between mobile terminal and management server is obstructed, time unreachable between mobile terminal and management server, mobile terminal also can obtain the address information of NVR, then go to access NVR by wireless router in a local network, Business Processing is carried out to the video data of the headend equipment on NVR, and the video data of headend equipment is obtained from NVR.In aforesaid way, mobile terminal directly can access NVR, saves the processing pressure of management server, avoid wide area network obstructed cause cannot access problem, be reached through the object that local area network (LAN) can be accessed.
Accompanying drawing explanation
Fig. 1 is the networking schematic diagram of video monitoring system;
Fig. 2 is the flow chart of the method for Business Processing in one embodiment of the present invention;
Fig. 3 is the hardware structure diagram of the NVR in one embodiment of the present invention;
Fig. 4 is the structure chart of the device of Business Processing in one embodiment of the present invention;
Fig. 5 is the hardware structure diagram of the headend equipment in one embodiment of the present invention;
Fig. 6 is the structure chart of the device of Business Processing in one embodiment of the present invention.
Embodiment
For problems of the prior art, propose a kind of method of Business Processing in the embodiment of the present invention, the method can be applied in the video monitoring system comprising mobile terminal, NVR, headend equipment (as analog video camera, IPC, encoder etc.) and management server (as VM (video management) server etc.).The video data collected can be stored in NVR by headend equipment.The video data of this headend equipment, by sending the request message (as the request message of program request fact or the request message of playback) of the video data of program request headend equipment to NVR, is sent to mobile terminal by NVR by mobile terminal.
Wherein, mobile terminal can be installed monitoring APP (application), i.e. monitor client, all functions of mobile terminal pointed in the embodiment of the present invention can be all that this monitoring APP performs.
In order to send the request message of the video data of program request headend equipment to NVR, mobile terminal needs the address information first obtaining NVR, and sends a request message to NVR based on the address information of NVR.
In a kind of acquisition pattern of the address information of NVR, handling process comprises: 1, NVR sends login request message to management server, registration code information, the username and password of this NVR is carried in this login request message, by management server when NVR succeeds in registration, registration code information, the username and password of record NVR.2, the Quick Response Code of mobile scanning terminal NVR, gets the registration code information of NVR; Or, manually input the registration code information of NVR on mobile terminals.Wherein, the globally unique string encoding arranged when registration code information is and dispatches from the factory, as 123456AAA.3, mobile terminal sends connection request message to management server, carries the registration code information of NVR, the username and password of pre-configured NVR in connection request message, and this connection request message represents to be needed to connect this equipment of 123456AAA.4, registration code information, the username and password of the NVR of management server determination local maintenance, time identical with the registration code information of carrying in connection request message, username and password, determine that mobile terminal is by legitimate verification, and the address information of this NVR is sent to mobile terminal.5, mobile terminal utilizes the address information of NVR to carry out Business Processing to the video data of the headend equipment on NVR.
In the embodiment of the present invention, in the another kind of acquisition pattern of the address information of NVR, mobile terminal can based on the address information of the WIFIAware of self (Wireless Fidelity perception) gain-of-function NVR.
Wherein, based on the mode of the address information of WIFIAware gain-of-function NVR, can wide area network between mobile terminal and management server obstructed time use (the obstructed reason of wide area network can be: wide area network link breaks down or management server breaks down or mobile terminal breaks down), or, also can wide area network between mobile terminal and management server normal time use.
Wherein, WIFIAware function is the mechanism found mutually between a kind of equipment that can make to carry WIFI module, by WIFIAware function, these equipment carrying WIFI module perceive mutually existence each other, even link together, closely connection between apparatus for establishing, carries out information sharing, can transmit mutually the contents such as information, picture, video.WIFIAware function can utilize broadcast channel to send very little information, and provides more application and service on the basis of these information.
In the application scenarios of reality, mobile terminal can be the equipment supporting WIFIaware function usually, headend equipment can be the equipment supporting WIFIaware function usually, and NVR can be the equipment supporting WIFIaware function, also can be the equipment not supporting WIFIaware function.
Under above-mentioned application scenarios, for the mode of the address information based on WIFIAware gain-of-function NVR, as shown in Figure 2, the method for this Business Processing specifically can comprise the following steps:
Step 201, NVR obtains the WIFIaware ability of this NVR.If this NVR supports WIFIaware, then perform step 202; If this NVR does not support WIFIaware, then perform step 203.
Step 202, NVR is when receiving the WIFIaware request message from mobile terminal, determine the address information (as IP address etc.) of this NVR, and by WIFIaware response message, the address information of this NVR is sent to this mobile terminal, and the address information of this NVR is utilized by this mobile terminal, Business Processing is carried out to the video data of the headend equipment on this NVR.
Step 203, NVR obtains the headend equipment supporting WIFIaware, and determines the address information of this NVR, and the address information of this NVR is sent to headend equipment; By headend equipment when receiving the WIFIaware request message from mobile terminal, determine the address information of NVR, and by WIFIaware response message, the address information of this NVR is sent to mobile terminal, and the address information of NVR is utilized by this mobile terminal, Business Processing is carried out to the video data of the headend equipment on this NVR.
It should be noted that in actual applications, when this NVR supports WIFIaware, NVR also can obtain the headend equipment supporting WIFIaware, and determines the address information of this NVR, and the address information of this NVR is sent to headend equipment.In the case, NVR and headend equipment are when receiving the WIFIaware request message from mobile terminal, all can determine the address information of NVR, by WIFIaware response message, the address information of NVR is sent to mobile terminal, utilized the address information of NVR by mobile terminal, Business Processing is carried out to the video data of the headend equipment on this NVR.
In the embodiment of the present invention, NVR obtains the process of the headend equipment supporting WIFIaware, specifically can include but not limited to as under type: in the registration process of headend equipment, NVR receives the login request message from headend equipment, at least carries the information that this headend equipment is supported WIFIaware or do not supported WIFIaware in this login request message; When this headend equipment succeeds in registration, NVR can record the information that this headend equipment is supported WIFIaware or do not supported WIFIaware in a database.And/or, when the WIFIaware ability of headend equipment changes, NVR receives the capacity variation request message from this headend equipment, at least carries the information that this headend equipment is supported WIFIaware or do not supported WIFIaware in this capacity variation request message; NVR can upgrade the information that this headend equipment is supported WIFIaware or do not supported WIFIaware in a database.Support WIFIaware based on the headend equipment that above-mentioned two processes are safeguarded in a database or do not support the information of WIFIaware, NVR can obtain the headend equipment supporting WIFIaware from this database.
In the embodiment of the present invention, NVR is after receiving the WIFIaware request message from mobile terminal, the authentication information carried in WIFIaware request message can also be obtained, if the authentication information carried in this WIFIaware request message is identical with the authentication information of this NVR, then the address information of this NVR is sent to mobile terminal by WIFIaware response message by NVR.NVR, after obtaining the headend equipment supporting WIFIaware, can also determine the authentication information of this NVR, and the authentication information of this NVR is sent to headend equipment; By headend equipment after receiving the WIFIaware request message from mobile terminal, obtain the authentication information carried in WIFIaware request message, if the authentication information carried in WIFIaware request message is identical with the authentication information of NVR, then the address information of NVR is sent to mobile terminal by WIFIaware response message by headend equipment.Wherein, this authentication information specifically can include but not limited to the registration code information, user name, password etc. of NVR.
Obtain the process of the headend equipment supporting WIFIaware for NVR, headend equipment can be registered to NVR by wireless network, and when the success of front end facility registration, NVR just at local management headend equipment, and can externally provide service and access.On this basis, in the embodiment of the present invention, headend equipment, when sending login request message to NVR, can obtain this headend equipment and whether support WIFIaware, and carries this headend equipment in a registration request message and support WIFIaware or do not support the information of WIFIaware.For SIP (conversation initialized protocol), following form is a kind of example of login request message, carries the information that this headend equipment supports WIFIaware in this login request message.
MESSAGEsip: object device coding object domain name or IP address port SIP/2.0
To:sip: object device coding object domain name
Content-Length: the byte length of message entity
CSeq:1MESSAGE
Call-ID:a84b4c76e66710
Via:SIP/2.0/UDP source domain name or IP address
From:<sip: source device coding source domain name >; Tag=237f57dc
Content-Type:Application/MANSCDP+xml
Max-Forwards:69
<？xmlversion＝"1.0"？>
<Control>
<CmdType>DeviceControl</CmdType>
<SN>11</SN>
<DeviceID>64010000041310000345</DeviceID>
<PTZCmd>A50F4D1000001021</PTZCmd>
<WIFIAware>1</WI FIAware>-identify the information supporting WIFIaware
<CHANNELID>
<OTHER>
...
<Info>
<ControlPriority>5</ControlPriority>
</Info>
</Control>
In the registration process of headend equipment, NVR receives the login request message from headend equipment, when this headend equipment succeeds in registration, based on the support WIFIaware carried in this login request message or the information not supporting WIFIaware, NVR can record the information that this headend equipment is supported WIFIaware or do not supported WIFIaware in a database, as shown in table 1, be a kind of example of database.Based on the database shown in table 1, NVR can obtain the headend equipment supporting WIFIaware from this database, is namely in line states, and supports the headend equipment of WIFIaware, as IPC_B.
Table 1
| Headend equipment ID | Channel number | IP address | Presence | Whether support WIFI aware function |
| IPC_A | 1 | 192.168.55.9 | Be | No |
| IPC_B | 2 | 192.168.55.10 | Be | Be |
| IPC_C | 3 | 192.168.55.11 | No | Be |
In processing procedure afterwards, when whether the presence of headend equipment and/or headend equipment support that the information of WIFIaware changes, NVR can also be real-time the presence of renewal headend equipment and/or headend equipment whether support WIFIaware, and whether support WIFIaware based on the presence of headend equipment after upgrading and/or headend equipment, obtain the headend equipment supporting WIFIaware.
In the embodiment of the present invention, headend equipment can also configure the finger daemon of monitoring function running status, whether this finger daemon is used for monitoring WIFIaware ability in real time and changes.When WIFIaware ability changes (as the change that the reason such as manual operation or equipment fault causes), as supported WIFIaware by not supporting that WIFIaware is changed to, or do not support WIFIaware by supporting WIFIaware to be changed to, then headend equipment to NVR transmitting capacity change request message, can carry the information (the WIFIaware ability namely after change) that this headend equipment is supported WIFIaware or do not supported WIFIaware in capacity variation request message.For SIP, following form is the example of capacity variation request message, carries the information that this headend equipment does not support WIFIaware in this capacity variation request message.
MESSAGEsip: object device coding object domain name or IP address port SIP/2.0
To:sip: object device coding object domain name
Content-Length: the byte length of message entity
CSeq:1MESSAGE
Call-ID:a84b4c76e66710
Via:SIP/2.0/UDP source domain name or IP address
From:<sip: source device coding source domain name >; Tag=237f57dc
Content-Type:Application/MANSCDP+xml
Max-Forwards:69
<？xmlversion＝"1.0"？>
<Control>
<CmdType>DeviceControl</CmdType>
<SN>11</SN>
<DeviceID>64010000041310000345</DeviceID>
<PTZCmd>A50F4D1000001021</PTZCmd>
<WIFIAware>0</WI FIAware>-identify the information not supporting WIFIaware
<CHANNELID>
<OTHER>
...
<Info>
<ControlPriority>5</ControlPriority>
</Info>
</Control>
When the WIFIaware ability of headend equipment changes, NVR receives the capacity variation request message from headend equipment, based on the support WIFIaware carried in capacity variation request message or the information not supporting WIFIaware, NVR can upgrade the information that headend equipment is supported WIFIaware or do not supported WIFIaware in a database, as shown in table 2, be a kind of example of the database after renewal.Based on the database shown in table 2, NVR can obtain the headend equipment supporting WIFIaware from database, is namely in line states, and supports the headend equipment of WIFIaware, as IPC_A and IPC_B.
Table 2
| Headend equipment ID | Channel number | IP address | Presence | Whether support WIFI aware function |
| IPC_A | 1 | 192.168.55.9 | Be | Be |
| IPC_B | 2 | 192.168.55.10 | Be | Be |
| IPC_C | 3 | 192.168.55.11 | No | Be |
In the embodiment of the present invention, after NVR obtains the headend equipment supporting WIFIaware from database, can also regularly to supporting that the headend equipment of WIFIaware sends authentication information (registration code information, user name, password etc. as NVR) and the address information (as IP address) of this NVR.As shown in table 1, NVR can to supporting that the IPC_B of WIFIaware sends authentication information and the address information of this NVR.For SIP, following form is the message examples of carrying authentication information and address information.
MESSAGEsip: object device coding object domain name or IP address port SIP/2.0
To:sip: object device coding object domain name
Content-Length: the byte length of message entity
CSeq:1MESSAGE
Call-ID:a84b4c76e66710
Via:SIP/2.0/UDP source domain name or IP address
From:<sip: source device coding source domain name >; Tag=237f57dc
Content-Type:Application/MANSCDP+xml
Max-Forwards:69
<？xmlversion＝"1.0"？>
<Control>
<CmdType>DeviceControl</CmdType>
<SN>11</SN>
<DeviceID>64010000041310000345</DeviceID>
<PTZCmd>A50F4D1000001021</PTZCmd>
The registration code of <registercode>123456AAALEssT. LTssT.LT/registercode>-identify NVR itself
The IP address of <NVRIPaddress>192.168.55.100L EssT.LTssT.LT/NVRIPaddress>-identify NVR
<CHANNELID>2</CH ANNELID>-identify IPC channel number
The user name of <NVRuser>****</N VRuser>-identify NVR, can encrypt and deposit
The password of <NVRpassword>****LEssT.LTssT. LT/NVRpassword>-identify NVR, can encrypt and deposit
<Info>
<ControlPriority>5</ControlPriority>
</Info>
</Control>
Further, headend equipment (as IPC_B) is after receiving the authentication information of NVR (registration code information, user name, password etc. as NVR) and address information (as IP address), can at the information table of local maintenance NVR, as shown in table 3, be a kind of example of the information table of NVR.
Table 3
| NVR identifies | Channel number | IP address | Registration code information | Usemame/password |
| NVR_1 | 2 | 192.168.55.100 | 123456AAA | UserAA/passwdAA |
On the basis of said process, mobile terminal can based on the address information of WIFIAware gain-of-function NVR, and in order to obtain the address information of NVR, mobile terminal sends WIFIaware request message.NVR and/or headend equipment are after receiving the WIFIaware request message from mobile terminal, obtain the authentication information carried in WIFIaware request message, if the authentication information carried in WIFIaware request message is identical with the authentication information of NVR, then NVR and/or headend equipment determine the address information of NVR, and by WIFIaware response message, the address information of NVR are sent to mobile terminal.This authentication information specifically can include but not limited to the registration code information, user name, password etc. of NVR.
Wherein, in order to obtain the address information of NVR, mobile terminal triggers WIFIaware function, with perception peripheral equipment.When locating NVR in a local network and/or headend equipment and supporting WIFIaware, can respond, can find between mobile terminal and NVR and/or headend equipment, and automatically connect.Further, after mobile terminal and NVR and/or headend equipment connect, then send WIFIaware request message to the NVR connected and/or headend equipment, this WIFIaware request message can be realized by privately owned SIP signaling, and following form is the example of WIFIaware request message.
<PTZCmd>A50F4D1000001021</PTZCmd>
The registration code information of <registercode>123456AAALEssT. LTssT.LT/registercode>-identify NVR
The user name of <NVRuser>****</N VRuser>-identify NVR
The password of <NVRpassword>****LEssT.LTssT. LT/NVRpassword>-identify NVR
<Info>
<ControlPriority>5</ControlPriority>
Wherein, NVR and/or headend equipment are after receiving WIFIaware request message, if self supports WIFIaware, then obtain the registration code information, user name, the password that carry in WIFIaware request message, if the registration code information of the registration code information of carrying in WIFIaware request message, user name, password and NVR, user name, password are identical, then NVR and/or headend equipment determine the address information of NVR, and by WIFIaware response message, the address information of NVR are sent to mobile terminal.
Wherein, mobile terminal, after the address information obtaining NVR, can utilize the address information of this NVR, carry out Business Processing to the video data of the headend equipment on this NVR.Such as, mobile terminal can be connected by wireless router and NVR, obtains the resource of each headend equipment on NVR, carries out business operation or configuration control command etc. to it.In a particular application, the video data of this headend equipment, by sending the request message (as the request message of program request fact or the request message of playback) of the video data of program request headend equipment to NVR, is sent to mobile terminal by NVR by mobile terminal.
Based on technique scheme, in the embodiment of the present invention, can the address information of NVR be sent to mobile terminal by NVR by WIFIaware response message or by WIFIaware response message, the address information of NVR be sent to mobile terminal by headend equipment, therefore, mobile terminal can based on WIFIaware ability, the address information of NVR is directly obtained from NVR or headend equipment, do not need the address information obtaining NVR from management server, wide area network between mobile terminal and management server is obstructed, time unreachable between mobile terminal and management server, mobile terminal also can obtain the address information of NVR, then go to access NVR by wireless router in a local network, Business Processing is carried out to the video data of the headend equipment on NVR, and the video data of headend equipment is obtained from NVR.In aforesaid way, mobile terminal directly can access NVR, saves the processing pressure of management server, avoid wide area network obstructed cause cannot access problem, be reached through the object that local area network (LAN) can be accessed.
In the embodiment of the present invention, headend equipment is when receiving the WIFIaware request message from mobile terminal, address information and the authentication information of headend equipment can also be determined, and by WIFIaware response message, the address information of headend equipment and authentication information are sent to mobile terminal, utilized address information and the authentication information of headend equipment by mobile terminal, Business Processing is carried out to the video data of headend equipment.
Wherein, the authentication information of headend equipment specifically can comprise the username and password of headend equipment.
In a particular application, after supposing that mobile terminal obtains the address information of NVR, (its reason may be that NVR breaks down cannot to have access to NVR based on the address information of NVR, normally cannot log in use), then mobile terminal can continue to send carry NVR registration code information, user name, password WIFIaware request message.Headend equipment is after receiving WIFIaware request message, if self supports WIFIaware, then obtain the registration code information of carrying in WIFIaware request message, user name, password, if the registration code information of carrying in WIFIaware request message, user name, the registration code information of password and NVR, user name, password is identical, headend equipment determines address information (as IP address) and the authentication information (as username and password) of this headend equipment, and by WIFIaware response message, the address information of this headend equipment and authentication information are sent to mobile terminal, this WIFIaware response message can be realized by privately owned SIP signaling, following form is the example of WIFIaware response message.
<PTZCmd>A50F4D1000001021</PTZCmd>
The address of <IPCaddress>192.168.55.1LEssT .LTssT.LT/IPCaddress>-identify IPC own
The user name of <IPCuser>****</I PCuser>-identify IPC itself
The password of <IPCpassword>****LEssT.LTssT. LT/IPCpassword>-the identify user of IPC own
<Info>
<ControlPriority>5</ControlPriority>
Further, mobile terminal, after receiving WIFIaware response message, can record address information and the authentication information of headend equipment in application information list, a kind of example as shown in table 4.
Table 4
| Headend equipment ID | Channel number | Address information | Authentication information |
| IPC_A | 1 | 192.168.55.9 | User1/passwd1 |
| IPC_B | 2 | 192.168.55.10 | User2/passwd2 |
| IPC_C | 3 | 192.168.55.11 | User3/passwd3 |
Mobile terminal, after the address information obtaining headend equipment, can utilize the address information of this headend equipment, carry out Business Processing to the video data of this headend equipment.Such as, mobile terminal can be connected by wireless router and headend equipment, obtains the resource of headend equipment, carries out business operation or configuration control command etc. to it.In a particular application, mobile terminal sends the request message (as the request message of program request fact or the request message of playback) of the video data of this headend equipment of program request by forward end equipment, by headend equipment, the video data of this headend equipment is sent to mobile terminal.
Before mobile terminal carries out Business Processing to the video data of headend equipment, headend equipment also can carry out certification to mobile terminal, if identical with the username and password of headend equipment from the username and password (mobile terminal obtains based on table 4) carried in the connection establishment message of mobile terminal, headend equipment just connects with mobile terminal, and allows mobile terminal to carry out Business Processing to the video data of headend equipment.
Based on technique scheme, mobile terminal only needs registration code information, user name, the password of knowing NVR, just automatically can obtain address information and the authentication information of headend equipment, then the address information of headend equipment and authentication information can be utilized directly to access headend equipment, simplify browsing process.
Based on the inventive concept same with said method, the embodiment of the present invention provides a kind of device of Business Processing, and the application of installation of this Business Processing is on NVR.The device of this Business Processing can pass through software simulating, also can be realized by the mode of hardware or software and hardware combining.For software simulating, as the device on a logical meaning, be the processor of the NVR by its place, computer program instructions corresponding in reading non-volatile storage is formed.Say from hardware view, as shown in Figure 3, for a kind of hardware structure diagram of the NVR at the device place of the Business Processing of the present invention's proposition, except the processor shown in Fig. 3, nonvolatile memory, NVR can also comprise other hardware, as the forwarding chip, network interface, internal memory etc. of responsible process message; From hardware configuration, this NVR may be also distributed apparatus, may comprise multiple interface card, to carry out the expansion of Message processing at hardware view.
As shown in Figure 4, be the structure chart of the device of the Business Processing of the present invention's proposition, the application of installation of described Business Processing is on NVR, and the device of described Business Processing specifically comprises:
Obtain module 11, for obtaining the Wireless Fidelity perception WIFIaware ability of described NVR;
Processing module 12, for when described NVR supports WIFIaware, then when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, utilized the address information of described NVR by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR; When described NVR does not support WIFIaware, then obtain the headend equipment supporting WIFIaware, and determine the address information of described NVR, and the address information of described NVR is sent to described headend equipment; By described headend equipment when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, and the address information of described NVR is utilized by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR.
Described processing module 12, also for after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by described WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
After obtaining the headend equipment supporting WIFIaware, determine the authentication information of NVR, and the authentication information of NVR is sent to headend equipment; By described headend equipment after receiving the WIFIaware request message from mobile terminal, obtain the authentication information carried in WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
Described processing module 12, specifically in the process obtaining the headend equipment supporting WIFIaware, in the registration process of headend equipment, receive the login request message from headend equipment, in described login request message, carry the information that described headend equipment is supported WIFIaware or do not supported WIFIaware; When described headend equipment succeeds in registration, record the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in a database; And/or, when the WIFIaware ability of described headend equipment changes, receive the capacity variation request message from described headend equipment, in described capacity variation request message, carry the information that described headend equipment is supported WIFIaware or do not supported WIFIaware; Upgrade the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in the database; The headend equipment supporting WIFIaware is obtained from described database.
Wherein, the modules of apparatus of the present invention can be integrated in one, and also can be separated deployment.Above-mentioned module can merge into a module, also can split into multiple submodule further.
Based on the inventive concept same with said method, the embodiment of the present invention provides a kind of device of Business Processing, and the application of installation of this Business Processing is on headend equipment.The device of Business Processing can pass through software simulating, also can be realized by the mode of hardware or software and hardware combining.For software simulating, as the device on a logical meaning, be that computer program instructions corresponding in the processor reading non-volatile storage by the headend equipment at its place is formed.Say from hardware view, as shown in Figure 5, for a kind of hardware structure diagram of the headend equipment at the device place of the Business Processing of the present invention's proposition, except the processor shown in Fig. 5, nonvolatile memory, headend equipment also can comprise other hardware, as the forwarding chip, network interface, internal memory etc. of responsible process message; From hardware configuration, this headend equipment may be also distributed apparatus, may comprise multiple interface card, to carry out the expansion of Message processing at hardware view.
As shown in Figure 6, be the structure chart of the device of the Business Processing of the present invention's proposition, the application of installation of described Business Processing is on headend equipment, and the device of described Business Processing specifically comprises:
Receiver module 21, for receiving the address information of the described NVR from network hard disk video recorder NVR; Wherein, the address information of described NVR is described NVR after determining that described headend equipment is the headend equipment supporting Wireless Fidelity perception WIFIaware, sends to described headend equipment;
Determination module 22, for when receiving the WIFIaware request message from mobile terminal, determines the address information of described NVR;
Sending module 23, for the address information of described NVR being sent to described mobile terminal by WIFIaware response message, is utilized the address information of described NVR by described mobile terminal, carry out Business Processing to the video data of the headend equipment on described NVR.
Described receiver module 21, also for receiving the authentication information of the described NVR from described NVR;
Described sending module 23, also for after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by described WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
Described determination module 22, also for when receiving the WIFIaware request message from described mobile terminal, determines address information and the authentication information of described headend equipment;
Described sending module 23, also for the address information of described headend equipment and authentication information being sent to described mobile terminal by WIFIaware response message, utilized address information and the authentication information of described headend equipment by described mobile terminal, Business Processing is carried out to the video data of described headend equipment.
Wherein, the modules of apparatus of the present invention can be integrated in one, and also can be separated deployment.Above-mentioned module can merge into a module, also can split into multiple submodule further.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform method described in each embodiment of the present invention.It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can carry out being distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices being different from the present embodiment.The module of above-described embodiment can merge into a module, also can split into multiple submodule further.The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (10)
1. a method for Business Processing, is characterized in that, said method comprising the steps of:
Network hard disk video recorder NVR obtains the Wireless Fidelity perception WIFIaware ability of described NVR;
If described NVR supports WIFIaware, then described NVR is when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, utilized the address information of described NVR by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR;
If described NVR does not support WIFIaware, then described NVR obtains the headend equipment supporting WIFIaware, and determines the address information of described NVR, and the address information of described NVR is sent to described headend equipment; By described headend equipment when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, and the address information of described NVR is utilized by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR.
2. method according to claim 1, is characterized in that, described method comprises further:
Described NVR is after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then the address information of described NVR is sent to described mobile terminal by described WIFIaware response message by described NVR;
Described NVR, after obtaining the headend equipment supporting WIFIaware, determines the authentication information of described NVR, and the authentication information of described NVR is sent to described headend equipment; By described headend equipment after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then the address information of described NVR is sent to described mobile terminal by described WIFIaware response message by described headend equipment;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
3. method according to claim 1 and 2, is characterized in that,
Described NVR obtains the process of the headend equipment supporting WIFIaware, specifically comprises:
In the registration process of headend equipment, described NVR receives the login request message from described headend equipment, carries the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in described login request message; When described headend equipment succeeds in registration, described NVR records the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in a database; And/or, when the WIFIaware ability of described headend equipment changes, described NVR receives the capacity variation request message from described headend equipment, carries the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in described capacity variation request message; Described NVR upgrades the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in the database;
Described NVR obtains the headend equipment supporting WIFIaware from described database.
4. method according to claim 1, is characterized in that, described method comprises further:
Described headend equipment is when receiving the WIFIaware request message from mobile terminal, determine address information and the authentication information of described headend equipment, and by WIFIaware response message, the address information of described headend equipment and authentication information are sent to described mobile terminal, utilized address information and the authentication information of described headend equipment by described mobile terminal, Business Processing is carried out to the video data of described headend equipment.
5. a device for Business Processing, is characterized in that, the application of installation of described Business Processing is on network hard disk video recorder NVR, and the device of described Business Processing specifically comprises:
Obtain module, for obtaining the Wireless Fidelity perception WIFIaware ability of described NVR;
Processing module, for when described NVR supports WIFIaware, then when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, utilized the address information of described NVR by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR; When described NVR does not support WIFIaware, then obtain the headend equipment supporting WIFIaware, and determine the address information of described NVR, and the address information of described NVR is sent to described headend equipment; By described headend equipment when receiving the WIFIaware request message from mobile terminal, determine the address information of described NVR, and by WIFIaware response message, the address information of described NVR is sent to described mobile terminal, and the address information of described NVR is utilized by described mobile terminal, Business Processing is carried out to the video data of the headend equipment on described NVR.
6. device according to claim 5, is characterized in that,
Described processing module, also for after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by described WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
After obtaining the headend equipment supporting WIFIaware, determine the authentication information of NVR, and the authentication information of NVR is sent to headend equipment; By described headend equipment after receiving the WIFIaware request message from mobile terminal, obtain the authentication information carried in WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
7. the device according to claim 5 or 6, is characterized in that,
Described processing module, specifically in the process obtaining the headend equipment supporting WIFIaware, in the registration process of headend equipment, receive the login request message from described headend equipment, in described login request message, carry the information that described headend equipment is supported WIFIaware or do not supported WIFIaware; When described headend equipment succeeds in registration, record the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in a database; And/or, when the WIFIaware ability of described headend equipment changes, receive the capacity variation request message from described headend equipment, in described capacity variation request message, carry the information that described headend equipment is supported WIFIaware or do not supported WIFIaware; Upgrade the information that described headend equipment is supported WIFIaware or do not supported WIFIaware in the database; The headend equipment supporting WIFIaware is obtained from described database.
8. a device for Business Processing, is characterized in that, the application of installation of described Business Processing is on headend equipment, and the device of described Business Processing specifically comprises:
Receiver module, for receiving the address information of the described NVR from network hard disk video recorder NVR; Wherein, the address information of described NVR is described NVR after determining that described headend equipment is the headend equipment supporting Wireless Fidelity perception WIFIaware, sends to described headend equipment;
Determination module, for when receiving the WIFIaware request message from mobile terminal, determines the address information of described NVR;
Sending module, for the address information of described NVR being sent to described mobile terminal by WIFIaware response message, is utilized the address information of described NVR by described mobile terminal, carry out Business Processing to the video data of the headend equipment on described NVR.
9. device according to claim 8, is characterized in that,
Described receiver module, also for receiving the authentication information of the described NVR from described NVR;
Described sending module, also for after receiving the WIFIaware request message from described mobile terminal, obtain the authentication information carried in described WIFIaware request message, if the authentication information carried in described WIFIaware request message is identical with the authentication information of described NVR, then by described WIFIaware response message, the address information of described NVR is sent to described mobile terminal;
Wherein, described authentication information specifically comprises registration code information, user name, the password of described NVR.
10. device according to claim 8, is characterized in that,
Described determination module, also for when receiving the WIFIaware request message from described mobile terminal, determines address information and the authentication information of described headend equipment;
Described sending module, also for the address information of described headend equipment and authentication information being sent to described mobile terminal by WIFIaware response message, utilized address information and the authentication information of described headend equipment by described mobile terminal, Business Processing is carried out to the video data of described headend equipment.
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