CN109100944B - IMS-based data acquisition and processing system - Google Patents
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Abstract
The invention provides a data acquisition and processing system based on an IMS (IP multimedia subsystem), which comprises a plurality of data acquisition devices, a plurality of data processing terminals, a data processing platform and a data management platform, wherein the data acquisition devices, the data processing terminals, the data processing platform and the management platform are all connected to an IMS network for data interaction and all adopt an SIP (session initiation protocol) protocol for communication; the data processing terminal comprises a user terminal and an administrator terminal; when the data acquisition equipment establishes a call with a data processing terminal or a data processing platform, three types of connection can be established, including control connection, data connection and command connection. The invention can realize the uniform collection and processing of multi-type data, realize the integral control and local control of equipment, improve the efficiency of data collection and reduce the cost of system deployment and maintenance.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a data acquisition and processing system based on an IMS (IP multimedia subsystem).
Background
At present, in the remote data acquisition and communication of smart homes and other fields such as security and protection, because the data of different acquisition devices are different, the supported communication protocols are also different, so that the acquisition and control of audio and video data and the acquisition and control of other types of data (such as temperature and humidity data) are required to be realized through different protocols respectively when the acquisition and control of the audio and video data are required simultaneously, and the acquisition efficiency is low. This kind of system according to adopting different agreements to build and have different collection equipment is with high costs, and lacks the convenient unified control to collection equipment, also makes later maintenance with high costs, is unfavorable for simultaneously expanding according to the user's needs.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a data acquisition and processing system based on an IMS (IP multimedia subsystem), which realizes the unified transmission and control of various types of data, improves the efficiency of data acquisition, reduces the cost of system deployment and maintenance, and can be flexibly expanded.
The invention is realized by the following steps: a data acquisition and processing system based on IMS comprises a plurality of data acquisition devices, a plurality of data processing terminals, a data processing platform and a data management platform, wherein the data acquisition devices, the data processing terminals, the data processing platform and the management platform are all connected to an IMS network for data interaction and all adopt SIP protocol for communication; the data processing terminal comprises a user terminal and an administrator terminal;
the data acquisition equipment is used for acquiring different data and controlling the states and parameters of various sensors and audio and video acquisition modules;
the data processing terminal is used for actively checking the data state of the data acquisition equipment; subscribing different data to the data acquisition equipment according to the authority; requesting a data processing platform to acquire and analyze corresponding data of the specified equipment; controlling a data acquisition device;
the data processing platform is used for actively acquiring specific information of the data acquisition equipment for analysis and processing; pushing the detected equipment abnormal information to a specific user; the method comprises the steps of supporting user subscription, processing subscription information and pushing the subscription information to a user; providing a data storage query function module for a user to query;
the management platform is used for managing the state of the data acquisition equipment, providing basic equipment information for the data processing terminal and the data processing platform, and providing an SIP registration authentication function module for the data acquisition equipment and a user; providing equipment state capability pushing and inquiring for the data processing terminal;
when the data acquisition equipment establishes a call with a data processing terminal or a data processing platform, three types of connection are established, including control connection, data connection and command connection;
the control connection is used for the connection of the user control data acquisition equipment and comprises data request or configuration issuing;
the data connection is used for sending connection of data collected by the data collection equipment, the connection is respectively established according to the data type or the channel, the connection is managed and installed with floor id management through BFCP, the data does not need to be sent immediately after the connection is established, the data channel control is carried out to a remote request flow through a BFCPFloorRequesStatus flow according to a user request or a preset strategy, different data channels are collected by different collection modules of the data collection equipment, are controlled and sent by a data transceiver module, and are received and processed by corresponding modules of a user;
the command connection establishes command connections of different control items according to the controllable capability items of the device, and when a user needs to change the state of part of the capability items of the data acquisition equipment, the user applies related authority to the equipment through the BFCP and then sends command data to the corresponding connections, thereby realizing local control of the equipment.
Further, the data acquisition device further comprises: the device comprises an equipment control module, a data acquisition module, a data coding module, a main control module, a storage module, an SIP module and a data transceiving module;
the equipment control module is used for controlling the equipment and the data acquisition modules;
the data acquisition module is used for acquiring various data through various sensors and the audio and video acquisition module;
the data coding module is used for carrying out primary coding processing on various data;
the main control module is used for controlling the whole data acquisition equipment and coordinating and managing the work of each module;
the storage module is used for storing equipment configuration and caching collected data;
the SIP module is used for processing SIP affairs, including session establishment, service subscription and user authentication;
the data transceiver module is used for establishing connection channels of different data types and controlling the transmission of the collected multimedia and sensor data; and establishing control connection and command connection of each module, receiving and analyzing, informing the main control module or the control module to process, and responding to the command according to the processing result.
Further, the SIP registration authentication function module on the management platform is used for authenticating and registering the data acquisition device to the management platform when the data acquisition device is online, informing the device capability set, informing the data processing platform and the data processing terminal that the device is online through the management platform, and initializing the reserved resource of the device by the data processing platform and the data processing terminal according to the device information provided by the management platform.
Further, the step of supporting the user subscription and processing the subscription information and then pushing the subscription information to the user specifically includes:
a user initiates subscription information of specified data acquisition equipment to a data processing platform through a data processing terminal;
the data processing platform SUBSCRIBEs appointed data to the equipment through SIP SUBSCRIBE according to the capacity and local configuration of the data acquisition equipment;
the data acquisition equipment sends the local sensor data and/or the data of the audio/video acquisition module to the data processing platform according to the user authority and the subscription information and a certain strategy;
and the data processing platform receives and processes the data sent by the data acquisition equipment and pushes the processing result to the subscribed user.
Furthermore, the subscription information of each data processing terminal includes data of at least one data acquisition terminal.
Further, the data acquisition device sends the local sensor data and/or the data of the audio/video acquisition module to the data processing platform through an SIP message or an SIP multimedia session creating mode.
Further, the "certain policy" specifically includes that the data acquisition device transmits data to the subscriber according to a rule subscribed in advance, or according to a data transmission mode at a fixed time, or notifies the subscriber of corresponding data information according to a mode of detecting a preset threshold value, in the data encoding process.
Further, the system comprises an active data acquisition module, which is used for establishing a call with the data acquisition equipment through the INVITE by the data processing terminal or the data processing platform, wherein the SDP establishes a BFCP, a general control connection and a data type connection supported by both sides, except for audio and video information, and the data acquisition equipment transmits different types of data to the data processing terminal through the BFCP negotiation channel control according to a session initiator control command and local context analysis; the data processing terminal or the data processing platform receives the data and processes and displays the data in real time according to the type of the received data; the data processing terminal issues a control instruction through the control connection according to the requirement, and the data acquisition equipment receives the instruction to execute the related action and returns an execution result through the control connection; and the data processing terminal disconnects the session and terminates the acquisition control.
The invention has the following advantages:
1. the IMS SIP technology is used for realizing the connection of all units of the system; the acquisition and processing units in the system have the capability of establishing sessions with other units in a consultation mode according to the self capability, so that various data of the acquisition device can be acquired simultaneously in one SIP session, and data stream receiving and sending are controlled simultaneously, so that various data acquisition and processing terminals of the acquisition system are compatible to the maximum extent; the data processing terminal/platform in the system is utilized to the maximum extent, and the overall data acquisition and processing efficiency of the system is improved;
2. control connection and different command connection are established in the session, so that the data acquisition equipment can be controlled in the session, and data acquisition is better performed or specific functions are realized;
3. the long-term automatic regular acquisition of data can be simply realized in an SIP subscription mode;
4. the data acquisition and processing are more efficiently utilized by resources in the system in a distributed manner by differentiating the acquisition data to establish different connections and initiating a data processing subscription to the data processing platform.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention.
Fig. 2 is a schematic diagram of functional modules of the data acquisition device of the present invention.
Fig. 3 is a flow chart of the execution of the SIP register authentication function module according to the present invention.
FIG. 4 is a flow chart of a subscription implementation of the present invention.
FIG. 5 is a flow chart of an implementation of the active data collection module of the present invention.
FIG. 6 is a timing diagram of an embodiment of a scene.
Detailed Description
As shown in fig. 1 to 5, the data acquisition and processing system based on IMS of the present invention includes a plurality of data acquisition devices, a plurality of data processing terminals, a data processing platform and a data management platform, wherein the data acquisition devices, the data processing terminals, the data processing platform and the management platform are all connected to an IMS network for data interaction and all communicate using an SIP protocol; the data processing terminal comprises a user terminal and an administrator terminal;
the data acquisition equipment is used for acquiring different data and controlling the states and parameters of various sensors and audio and video acquisition modules;
the data processing terminal is used for actively checking the data state of the data acquisition equipment, and equipment with a certain data processing function and a certain display function, such as a mobile phone app, can check whether a camera at home is on-line or not, can process video data transmitted by the camera and displays the video data on a mobile phone screen; subscribing different data to the data acquisition equipment according to the authority; requesting a data processing platform to acquire and analyze corresponding data of the specified equipment; controlling the data acquisition equipment, for example, allowing the control equipment to be controlled according to different authorities, including but not limited to each data acquisition module, for example, controlling the rotation angle of a camera, the gain mode of an audio acquisition module, and the like;
the data processing platform is used for actively acquiring specific information of the data acquisition equipment for analysis and processing; pushing the detected equipment abnormal information to a specific user; the method comprises the steps of supporting user subscription, processing subscription information and pushing the subscription information to a user; providing a data storage query function module for a user to query; for example, in special situations, such as detection of abnormal conditions or receipt of a user request, specific information of the device is actively collected for further analysis processing or storage.
The management platform is used for managing the state of the data acquisition equipment, providing basic equipment information for the data processing terminal and the data processing platform, and providing an SIP registration authentication function module for the data acquisition equipment and a user; providing equipment state capability pushing and inquiring for the data processing terminal;
when the data acquisition equipment establishes a call with a data processing terminal or a data processing platform, three types of connection are established, including control connection, data connection and command connection;
the control connection is used for the connection of the user control data acquisition equipment and comprises data request or configuration issuing; and the overall control of the equipment is realized.
The data connection is used for sending connection of data collected by the data collection equipment, the connection is respectively established according to the data type or the channel, the connection is managed and installed with floor id management through BFCP, the data does not need to be sent immediately after the connection is established, the data channel control is carried out to a remote request flow through a BFCPFloorRequesStatus flow according to a user request or a preset strategy, different data channels are collected by different collection modules of the data collection equipment, are controlled and sent by a data transceiver module, and are received and processed by corresponding modules of a user;
the command connection establishes command connections of different control items according to the controllable capability items of the device, and when a user needs to change the state of part of the capability items of the data acquisition equipment, the user applies related authority to the equipment through the BFCP and then sends command data to the corresponding connections, thereby realizing local control of the equipment.
Preferably, the data acquisition device further comprises: the device comprises an equipment control module, a data acquisition module, a data coding module, a main control module, a storage module, an SIP module and a data transceiving module;
the equipment control module is used for controlling the equipment and the data acquisition modules;
the data acquisition module is used for acquiring various data through various sensors and audio and video acquisition modules, such as a camera acquiring video data, a temperature and humidity sensor acquiring temperature and humidity data and the like;
the data encoding module is configured to perform preliminary encoding processing on various data, for example, encode device data acquired by a sensor according to a certain protocol, so as to facilitate network transmission, encrypt the device data if necessary, and ensure data security, for example, encode original PCM data acquired by audio into RTP/SRTP data of g711a and send the RTP/SRTP data to a data processing terminal/platform, and the platform decodes the data and then analyzes or stores the data into data in mp3 format.
The main control module is used for controlling the whole data acquisition equipment, is the core of the whole equipment and is used for coordinating and managing the work of each module;
the storage module is used for storing equipment configuration and caching collected data;
the SIP module is used for processing SIP affairs, including session establishment, service subscription and user authentication;
the data transceiver module is used for establishing connection channels of different data types and controlling the transmission of the collected multimedia and sensor data; and establishing control connection and command connection of each module, receiving and analyzing, informing the main control module or the control module to process, and responding to the command according to a processing result, wherein the control module is a module which is independently attached to the main control module and is used for receiving a control instruction.
In some special application occasions, the command interaction between the user terminal and the single module of the acquisition system is realized directly through the command connection instead of the control connection, and the process is as follows:
a. a, user terminal-establishing connection-B acquisition equipment;
b. the A user terminal is connected with a sub-module B.1 of the B acquisition module by the command;
and the general scenario is:
a. a user terminal-connection establishment-B acquisition equipment
b. A user terminal A is in control connection with a B acquisition module B.1;
note: in the present invention, a session establishes 3 types of connections:
controlling connection: the user is connected with the data acquisition equipment main control module in a control way;
data connection: the connection between the user and the data transmission module (data transceiver module) of the data acquisition equipment;
and command connection: the user is connected with the data acquisition equipment submodule in a control way;
that is, after the session is established, the invention allows the user terminal to directly communicate with the sub-module of the acquisition device through the command connection without passing through the main control module.
The data acquisition equipment comprises a network interface for receiving and transmitting data, and the network interface can be a wired interface, a wireless interface, a 4G interface and the like.
Preferably, the SIP registration authentication function module on the management platform is configured to authenticate and register to the management platform when the data acquisition device is online, notify the device capability set, notify the data processing platform and the data processing terminal that the device is online through the management platform, and initialize the reserved resources (what functions are, generally what functions are) of the device by the data processing platform and the data processing terminal according to the device information provided by the management platform. Because the capacity of the data processing terminal/platform is limited (memory, CPU, GPU and other peripheral devices, etc.), and the required resources are different according to the different types and quantities of the data to be acquired, the resources are reserved according to the types of reserved connections before the connection is established, and the connection which is only used for acquiring partial data is not allowed to be established or is established under the condition that the resources are insufficient, thereby avoiding the system abnormity of the processing equipment caused by the operation of excess load. For example, when a task processed by the data processing platform is close to full load, another session needs to be established at this time, and the platform needs to perform reservation evaluation on resources required by the new session task. According to the policy, the user can choose not to establish a session or delete other tasks with lower priority.
Preferably, the "support the user subscription, and process the subscription information and then push it to the user" is a subscription mode, and specifically includes:
a user initiates subscription information of specified data acquisition equipment to a data processing platform through a data processing terminal;
the data processing platform SUBSCRIBEs appointed data to the equipment through SIP SUBSCRIBE according to the capacity and local configuration of the data acquisition equipment;
the data acquisition equipment sends the local sensor data and/or the data of the audio/video acquisition module to the data processing platform according to the user authority and the subscription information and a certain strategy; the "certain policy" specifically includes that, in the data encoding process, the data acquisition device transmits data to the subscriber according to a pre-subscription rule (for example, pushing data to the user when the acquired environmental data meets the subscription requirement), or according to a timing data transmission mode, or according to a mode of detecting a preset threshold value, notifies the subscriber of corresponding data information; the notification mode of the data acquisition equipment can be selected according to the type, SIP INFO (small and simple data) or a mode of actively establishing a session through data flow;
and the data processing platform receives and processes the data sent by the data acquisition equipment and pushes the processing result to the subscribed user.
The subscription information of each data processing terminal includes data of at least one data acquisition terminal, that is, the data processing terminal or the platform can subscribe data of a plurality of devices at the same time.
The subscription is a service that a data processing terminal requests a platform agent to perform data acquisition and analysis, and the terminal with the data processing and subscription processing supporting capabilities can be regarded as a simple data processing platform.
Preferably, the data acquisition device sends the local sensor data and/or the data of the audio/video acquisition module to the data processing platform through an SIP message or an SIP multimedia session creation mode.
Preferably, the system comprises an active data acquisition module, which is used for establishing a call with a data acquisition device through INVITE by a data processing terminal or a data processing platform, wherein an SDP of the active data acquisition module establishes BFCP, a general control connection and a data type connection supported by both sides, simultaneously, except for audio and video information, the data acquisition device strategically negotiates a channel through the BFCP to control transmission of different types of data to the data processing terminal according to a session initiator control command and local context analysis, for example, data being acquired by the processing platform at the moment is audio and video data, but temperature data exceeds a set threshold at the moment, the data acquisition terminal can select reporting of an emergency event through the control connection and sending of temperature data in real time; the data processing terminal or the data processing platform receives the data and processes and displays the data in real time according to the type of the received data; the data processing terminal issues a control instruction through the control connection according to the requirement, and the data acquisition equipment receives the instruction to execute the related action and returns an execution result through the control connection; and the data processing terminal disconnects the session and terminates the acquisition control.
In an embodiment, the active real-time data acquisition is performed, a user constructs an SDP active call device according to an opposite-end device and a local capability, a management platform adds a user agent field to an SIP header field according to an account type to identify a client type (platform, user or administrator), the acquisition device completes negotiation and various resource reservations and connection initialization according to a local capability set and a resource current situation, a usage scenario sequence diagram is shown in fig. 6, the user agent represents a data processing terminal or a data processing platform, and after a session is established, three types of connections including a control connection, a control connection and a command connection are established; after the data connection is established, data is not necessarily sent immediately, but data channel control is performed according to a user request or a specific strategy (the strategy can be established according to business needs), specifically:
firstly, a user connects equipment;
secondly, the equipment authenticates and receives the session, and informs the relevant modules to establish connection (including a, control connection, b, corresponding to the data module to establish data connection and wait for bfcp control command, c, corresponding to the controlled module to establish data connection and wait for bfcp control command);
then, the user initiates a corresponding channel data transmission request through a control connection or equipment through a BFCP floor id according to a local strategy (a, the user agrees the connection and informs a corresponding module to receive and process data transmitted by the equipment data connection;
then, the specific attribute of the user control device initiates a data transmission request of the corresponding channel through the BFCP floor id. a. B, the device receives the request and informs the corresponding controlled module to respond to the control command, and the user informs the control module of readiness according to the negotiation result;
finally the user disconnects the session.
Such as a remote PC, it is necessary to notify: the equipment control module controls the video source and the microphone module to prepare for collecting and transmitting audio and video, and the data module comprises: audio and video coding module and audio and video data send module, control module: assuming that the user needs to control the mouse, the user can establish command connection with the mouse device on the acquisition device and control the mouse to move by issuing commands.
Ims (IP Multimedia subsystem) is an IP Multimedia subsystem, a new form of Multimedia service, and can meet the requirements of modern and more diversified Multimedia services for the current terminal clients. The SIP proxy terminal based on the IMS can provide functions of registration, session creation/modification/termination, registration call authentication, subscription and the like for users, can negotiate different multimedia and application data connections belonging to the same session through the SDP message, and can realize system deployment and acquisition and real-time sharing of multi-type data with lower cost and higher efficiency; the BFCP protocol is a two-layer binary protocol, generally used to control shared or exclusive shared resources in a conference environment, and establishes negotiation capability in a unified manner through SIP session negotiation and BFCP flow control functions to achieve the following effects:
a. the strong relation between the data acquisition capacity of the data acquisition equipment and the data processing capacity of the processing end in the data acquisition process is decoupled, so that different data acquisition equipment and different data processing terminals/platforms can be more flexibly accessed into the system. And simultaneously, different data processing terminals/platforms are used for carrying out data acquisition and processing on different data acquisition equipment. Such as:
the terminal with audio processing capability calls the data acquisition equipment which simultaneously acquires audio and video data and meteorological data, can negotiate to be audio incoming call and acquire audio data in real time, and the terminal/platform with audio and video and meteorological data processing and the data acquisition equipment can negotiate to simultaneously receive and process the audio and video and meteorological data.
b. The method provides the controllable capability set information of the data acquisition equipment for the data processing terminal/platform, so that the data processing terminal/platform can control the equipment to a certain degree to acquire data better and realize specific functions, such as:
the data acquisition equipment acquires information of a certain PC desktop, and meanwhile, the data acquisition equipment has the capability of controlling a mouse and a keyboard, and if a certain data processing terminal also has the capability of video processing display and mouse and keyboard control, the data processing terminal is used for establishing connection with the data acquisition equipment, so that the equipment can be operated remotely.
The invention realizes the subscription of the specific data of the appointed data acquisition terminal through the SIP subscription function, thereby acquiring different data. Meanwhile, one data processing terminal/platform can subscribe data of a plurality of data acquisition devices at the same time. The data acquisition equipment judges subscription rules (timing or detection threshold value and the like) in the data encoding process and selects whether to notify the user. The way of notification may be by type selection SIP INFO (small and simple data) or by data flow of the actively established session. The data processing terminal that requires reception needs to support these two notification methods (and needs to negotiate according to its own capability before negotiation and needs to be able to handle abnormal situations when receiving notification). The effect of improving the data acquisition efficiency has been achieved.
Through the command connection of the session, the data processing terminal/platform can perform control modification on the specific module of the data acquisition device, such as:
a. the state of the acquisition module is controlled, and real-time feedback is carried out through a data channel, so that data can be acquired better;
b. and the module for controlling the specific function of the data acquisition equipment realizes the specific purpose. For example, a motor of a wheel in the data acquisition equipment is controlled to achieve the purpose of moving the acquired data; for example, a buzzer of the data acquisition equipment is controlled to achieve the alarm effect.
Because the platform, the terminal and the equipment are connected through the control of establishing the SIP session, the configuration of the equipment can be simply modified, and the state of the equipment can be controlled.
The data processing terminal can acquire and analyze the data to be acquired by initiating a request to the data processing platform and utilizing the characteristics (permanent online, high performance and high computing power) of the server of the data processing platform through the platform, so as to acquire the analysis result. Meanwhile, the analysis result can be stored and shared. The server is a data processing platform, which is configured on the terminal and is different from the management platform, the management platform is a registration authentication function, the data processing platform is a data processing and storage sharing platform, and the platform is equivalent to the server.
Due to the high expansion and high compatible data acquisition capacity of the data acquisition equipment, the data processing terminal can be used for initiating data processing subscription to different data processing platforms through a certain strategy (a, the processing capacity of different platforms to different data, b, the load of different platforms, c, the authority of own account number and the like), and finally, the processing results of all data to be processed are obtained, so that the effect of flexible control is achieved.
The BFCP is adopted to control the data flow, so that the data flow is transmitted only when needed, the network bandwidth can be effectively saved, and the effectiveness of data transmission can be improved.
Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.
Claims (8)
1. An IMS-based data acquisition and processing system, characterized in that: the system comprises a plurality of data acquisition devices, a plurality of data processing terminals, a data processing platform and a data management platform, wherein the data acquisition devices, the data processing terminals, the data processing platform and the management platform are all connected to an IMS network for data interaction and all adopt SIP protocol for communication; the data processing terminal comprises a user terminal and an administrator terminal;
the data acquisition equipment is used for acquiring different data and controlling the states and parameters of various sensors and audio and video acquisition modules;
the data processing terminal is used for actively checking the data state of the data acquisition equipment; subscribing different data to the data acquisition equipment according to the authority; requesting a data processing platform to acquire and analyze corresponding data of the specified equipment; controlling a data acquisition device;
the data processing platform is used for actively acquiring specific information of the data acquisition equipment for analysis and processing; pushing the detected equipment abnormal information to a specific user; the method comprises the steps of supporting user subscription, processing subscription information and pushing the subscription information to a user; providing a data storage query function module for a user to query;
the management platform is used for managing the state of the data acquisition equipment, providing basic equipment information for the data processing terminal and the data processing platform, and providing an SIP registration authentication function module for the data acquisition equipment and a user; providing equipment state capability pushing and inquiring for the data processing terminal;
when the data acquisition equipment establishes a call with a data processing terminal or a data processing platform, three types of connection are established, including control connection, data connection and command connection;
the control connection is used for the connection of the user control data acquisition equipment and comprises data request or configuration issuing;
the data connection is used for sending connection of data collected by the data collection equipment, the connection is respectively established according to the data type or the channel, the connection is managed and installed with floor id management through BFCP, the data does not need to be sent immediately after the connection is established, but data channel control is carried out on a remote request flow through a BFCP floor request status flow according to a user request or a preset strategy, different data channels are collected by different collection modules of the data collection equipment, are controlled and sent by a data transceiver module, and are received and processed by corresponding modules of a user;
the command connection is used for establishing command connections of different control items according to the controllable capability items of the device, and when a user needs to change the state of partial capability items of the data acquisition equipment, the user applies related authority to the equipment through the BFCP and then sends command data to the corresponding connections, so that the local control of the equipment is realized;
the system comprises an active data acquisition module, a data processing terminal or a data processing platform, wherein the active data acquisition module is used for establishing a call with data acquisition equipment through INVITE, an SDP (service provider protocol) of the active data acquisition module except audio and video information simultaneously establishes BFCP (bidirectional forwarding control protocol), a general control connection and a data type connection supported by both sides, and the data acquisition equipment transmits different types of data to the data processing terminal through BFCP negotiation channel control according to a control command of a session initiator and local scene analysis.
2. The IMS-based data collection and processing system of claim 1, wherein: the data acquisition device further comprises: the device comprises an equipment control module, a data acquisition module, a data coding module, a main control module, a storage module, an SIP module and a data transceiving module;
the equipment control module is used for controlling the equipment and the data acquisition modules;
the data acquisition module is used for acquiring various data through various sensors and the audio and video acquisition module;
the data coding module is used for carrying out primary coding processing on various data;
the main control module is used for controlling the whole data acquisition equipment and coordinating and managing the work of each module;
the storage module is used for storing equipment configuration and caching collected data;
the SIP module is used for processing SIP affairs, including session establishment, service subscription and user authentication;
the data transceiver module is used for establishing connection channels of different data types and controlling the transmission of the collected multimedia and sensor data; and establishing control connection and command connection of each module, receiving and analyzing, informing the main control module or the control module to process, and responding to the command according to the processing result.
3. The IMS-based data collection and processing system of claim 1, wherein: and the SIP registration authentication function module on the management platform is used for authenticating and registering the data acquisition equipment to the management platform when the data acquisition equipment is online, informing the equipment capacity set, informing the data processing platform and the data processing terminal of the online equipment through the management platform, and initializing reserved resources of the equipment by the data processing platform and the data processing terminal according to the equipment information provided by the management platform.
4. The IMS-based data collection and processing system of claim 1, wherein: the step of supporting the user subscription and processing the subscription information and then pushing the subscription information to the user specifically comprises the following steps:
a user initiates subscription information of specified data acquisition equipment to a data processing platform through a data processing terminal;
the data processing platform SUBSCRIBEs appointed data to the equipment through SIP SUBSCRIBE according to the capacity and local configuration of the data acquisition equipment;
the data acquisition equipment sends the local sensor data and/or the data of the audio/video acquisition module to the data processing platform according to the user authority and the subscription information and a certain strategy;
and the data processing platform receives and processes the data sent by the data acquisition equipment and pushes the processing result to the subscribed user.
5. An IMS-based data collection and processing system according to claim 4, wherein: the subscription information of each data processing terminal comprises data of at least one data acquisition terminal.
6. An IMS-based data collection and processing system according to claim 4, wherein: and the data acquisition equipment sends the local sensor data and/or the data of the audio and video acquisition module to the data processing platform through SIP messages or a mode of creating SIP multimedia sessions.
7. An IMS-based data collection and processing system according to claim 4, wherein: the "certain policy" specifically includes that the data acquisition device transmits data to the subscriber according to a rule subscribed in advance, or according to a data transmission mode at regular time, or according to a mode of detecting a preset threshold value, and notifies the subscriber of corresponding data information.
8. The IMS-based data collection and processing system of claim 1, wherein: the data processing terminal or the data processing platform receives the data and processes and displays the data in real time according to the type of the received data; the data processing terminal issues a control instruction through the control connection according to the requirement, and the data acquisition equipment receives the instruction to execute the related action and returns an execution result through the control connection; and the data processing terminal disconnects the session and terminates the acquisition control.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098319A (en) * | 2006-06-27 | 2008-01-02 | 中国移动通信集团公司 | IP multimedia subsystem based family gateway and configuring method thereof |
| CN101621654A (en) * | 2009-07-30 | 2010-01-06 | 华夏视联控股有限公司 | Household intelligent video gateway |
| CN101938467A (en) * | 2010-08-04 | 2011-01-05 | 北京邮电大学 | Communication system and method for supporting internetwork multimedia session splitting realization |
| CN202548344U (en) * | 2012-03-22 | 2012-11-21 | 青岛百灵信息科技有限公司 | Real-time monitoring system for weather in residential area |
| CN103269329A (en) * | 2013-04-14 | 2013-08-28 | 江苏省广电有线信息网络股份有限公司 | Household video monitoring system based on digital television set-top box and IMS (Information Management System) |
| CN103685942A (en) * | 2013-11-22 | 2014-03-26 | 华为技术有限公司 | Camera control method, user equipment and camera |
| KR20140129762A (en) * | 2013-04-30 | 2014-11-07 | 주식회사 코아트리 | Ip/sip/ims camera, private security system with ip/sip/ims camera and control method thereof |
| EP2911410A2 (en) * | 2014-02-25 | 2015-08-26 | HERE Global B.V. | Method and apparatus for providing selection and prioritization of sensor data |
| CN105282577A (en) * | 2015-10-19 | 2016-01-27 | 安徽广行物联科技有限公司 | Smart home set top box |
| CN105578153A (en) * | 2016-03-04 | 2016-05-11 | 福建星网智慧科技股份有限公司 | Method and system for monitoring eight paths of IPC based on multimedia terminal |
| CN105657368A (en) * | 2016-01-06 | 2016-06-08 | 福建星网智慧科技股份有限公司 | Method for rapidly switching IPC (Inter Process Communication) camera into IP (Internet Protocol) multimedia system IMS |
| CN106371322A (en) * | 2015-07-20 | 2017-02-01 | 中兴通讯股份有限公司 | Intelligent home control method, device and system |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2111509B2 (en) * | 2007-01-15 | 2022-11-09 | Vestas Wind Systems A/S | A system and method for monitoring and control of wind farms |
| CN101262426A (en) * | 2008-04-28 | 2008-09-10 | 艾诺通信系统（苏州）有限责任公司 | DSP resource management method in IP multimedia system |
| FR2983618B1 (en) * | 2011-12-06 | 2014-01-24 | Somfy Sas | COMMUNICATION METHOD IN A SYSTEM COMPRISING A POWER AND COMMUNICATION ENTITY AND A DOMOTIC ACTUATOR |
| US9293016B2 (en) * | 2012-04-24 | 2016-03-22 | At&T Intellectual Property I, Lp | Method and apparatus for processing sensor data of detected objects |
| KR101600422B1 (en) * | 2012-08-14 | 2016-03-21 | 주식회사 케이티 | Method and System for Continuously Providing Monitoring Information Service to Calling Station and Any Other Stations |
| KR102010295B1 (en) * | 2012-09-20 | 2019-10-21 | 엘지전자 주식회사 | System for managing home appliances and method for providing push messages thereof |
| US20140137188A1 (en) * | 2012-11-14 | 2014-05-15 | Domanicom Corporation | Devices, systems, and methods for simultaneously delivering personalized/ targeted services and advertisements to end users |
| US9801137B2 (en) * | 2013-10-08 | 2017-10-24 | At&T Intellectual Property I, L.P. | Low power sensor network |
| US20160102879A1 (en) * | 2014-10-13 | 2016-04-14 | Salesforce.Com, Inc. | Using a database system to cause automated system events to be performed in response to environmental sensing |
| KR102240829B1 (en) * | 2014-12-01 | 2021-04-15 | 삼성전자주식회사 | Method for providing data service and electronic device supporting thereof |
| CN105824240B (en) * | 2015-01-04 | 2019-11-15 | 中国移动通信集团公司 | A kind of control method of household electrical appliance, system and relevant device |
| CN107852591B (en) * | 2015-06-29 | 2021-10-26 | 三星电子株式会社 | Method and apparatus for generating packet data network connection for user equipment |
| US10154932B2 (en) * | 2015-11-16 | 2018-12-18 | Eight Sleep Inc. | Adjustable bedframe and operating methods for health monitoring |
| US10505995B2 (en) * | 2016-06-25 | 2019-12-10 | Ofinno, Llc | Wireless device media control session |
| US10516589B2 (en) * | 2016-08-31 | 2019-12-24 | At&T Intellectual Property I, L.P. | Sensor web management system for internet of things sensor devices with physically imprinted unique frequency keys |
-
2018
- 2018-08-24 CN CN201810974766.8A patent/CN109100944B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098319A (en) * | 2006-06-27 | 2008-01-02 | 中国移动通信集团公司 | IP multimedia subsystem based family gateway and configuring method thereof |
| CN101621654A (en) * | 2009-07-30 | 2010-01-06 | 华夏视联控股有限公司 | Household intelligent video gateway |
| CN101938467A (en) * | 2010-08-04 | 2011-01-05 | 北京邮电大学 | Communication system and method for supporting internetwork multimedia session splitting realization |
| CN202548344U (en) * | 2012-03-22 | 2012-11-21 | 青岛百灵信息科技有限公司 | Real-time monitoring system for weather in residential area |
| CN103269329A (en) * | 2013-04-14 | 2013-08-28 | 江苏省广电有线信息网络股份有限公司 | Household video monitoring system based on digital television set-top box and IMS (Information Management System) |
| KR20140129762A (en) * | 2013-04-30 | 2014-11-07 | 주식회사 코아트리 | Ip/sip/ims camera, private security system with ip/sip/ims camera and control method thereof |
| CN103685942A (en) * | 2013-11-22 | 2014-03-26 | 华为技术有限公司 | Camera control method, user equipment and camera |
| EP2911410A2 (en) * | 2014-02-25 | 2015-08-26 | HERE Global B.V. | Method and apparatus for providing selection and prioritization of sensor data |
| CN106371322A (en) * | 2015-07-20 | 2017-02-01 | 中兴通讯股份有限公司 | Intelligent home control method, device and system |
| CN105282577A (en) * | 2015-10-19 | 2016-01-27 | 安徽广行物联科技有限公司 | Smart home set top box |
| CN105657368A (en) * | 2016-01-06 | 2016-06-08 | 福建星网智慧科技股份有限公司 | Method for rapidly switching IPC (Inter Process Communication) camera into IP (Internet Protocol) multimedia system IMS |
| CN105578153A (en) * | 2016-03-04 | 2016-05-11 | 福建星网智慧科技股份有限公司 | Method and system for monitoring eight paths of IPC based on multimedia terminal |
Non-Patent Citations (4)
| Title |
|---|
| IMS signaling for Smart Grid home controllers;A.Román-Portabales;《2011 IEEE International Conference on Consumer Electronics (ICCE)》;20110331;第541-542页 * |
| 基于IMS智能终端的智能家居系统研究与实现;胡磊,;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;20141015;C038-173 * |
| 基于IMS网络的可视对讲系统的研究与实现;逄桂芹;《中国优秀硕士学位论文全文数据库 信息科技辑》;20150315;I136-626 * |
| 家庭网络中基于IMS的IPTV接入方法;孙莹;《数字技术与应用》;20110831;第 174-175页 * |
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