WO2011153737A1 - 一种实现智能家居应用的装置、系统和方法 - Google Patents

一种实现智能家居应用的装置、系统和方法 Download PDF

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Publication number
WO2011153737A1
WO2011153737A1 PCT/CN2010/076491 CN2010076491W WO2011153737A1 WO 2011153737 A1 WO2011153737 A1 WO 2011153737A1 CN 2010076491 W CN2010076491 W CN 2010076491W WO 2011153737 A1 WO2011153737 A1 WO 2011153737A1
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WIPO (PCT)
Prior art keywords
smart home
terminal device
gateway
control center
message
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Application number
PCT/CN2010/076491
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English (en)
French (fr)
Inventor
李伟华
胡捷
Original Assignee
中兴通讯股份有限公司
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Publication of WO2011153737A1 publication Critical patent/WO2011153737A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/283Processing of data at an internetworking point of a home automation network
    • H04L12/2836Protocol conversion between an external network and a home network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2816Controlling appliance services of a home automation network by calling their functionalities
    • H04L12/2818Controlling appliance services of a home automation network by calling their functionalities from a device located outside both the home and the home network

Definitions

  • the present invention relates to the field of smart home applications, and more particularly to an apparatus, system and method for implementing a smart home application. Background technique
  • the main object of the present invention is to provide an apparatus, system and method for realizing a smart home application, and implementing a smart home application based on unified control of the terminal device.
  • the present invention provides a device for implementing a smart home application, the device comprising a smart home gateway, a home control center, and a terminal agent device; wherein the smart home gateway is connected to the terminal agent device for completing the home control Transmitting a message between the center and the terminal proxy device, and transmitting the converted message to the home control center or the terminal proxy device; the home control center is configured to use the received user command or a pre-configured task, Executing smart home control logic, by using the smart home gateway, and issuing a command to the local terminal device via the terminal proxy device, implementing smart home service by executing the local terminal device; the terminal proxy device is configured to connect to the local terminal a device, and completing protocol conversion between the smart home gateway and the local terminal device.
  • the smart home gateway is further configured to be directly connected to the local terminal device or used to connect the remote terminal device with the home control center, or the local terminal device, to complete the home control center and the Transmitting a message between the local terminal devices, or the home control center and the remote terminal device, and transmitting the converted message to the home control center, or the local terminal device, or the remote terminal device.
  • the device establishes a communication link.
  • the terminal proxy device is further configured to parse an instruction sent by the home control center by using the smart home gateway.
  • the smart home gateway is further configured to complete between the home control center and the local terminal device, or between the home control center and the remote terminal device, or between the local terminal device and the remote terminal device. Media stream conversion between.
  • the present invention also provides a system for implementing a smart home application, including the foregoing device for implementing a smart home application, a service gateway, and a service support platform; the service gateway is configured to provide the a message routing interface between the service support platform and the smart home gateway; the service support platform is used to provide an interface for service capabilities.
  • the system further includes a smart home application unit, configured to provide smart home business logic, and obtain the service capability through the service support platform.
  • the present invention further provides a method for implementing a smart home application, comprising: a home control center executing smart home control logic according to a received user instruction or a pre-configured task, and issuing an instruction;
  • the instruction sent by the home control center is sent to the terminal proxy device after the message is converted; the terminal proxy device performs protocol conversion on the command sent by the smart home gateway, and then sends the command to the local terminal device; the local terminal device executes the instruction.
  • the method further includes: receiving, by the terminal proxy device, a message reported by the local terminal device, and performing protocol conversion on the received message, and sending the message to the smart home gateway; the smart home gateway according to the message Type: performing message conversion or media stream conversion on the message and sending the message to the home control center; the home control center receives the message, and performs subsequent control according to the smart home control logic.
  • the subsequent control includes: the home control center forwards the message to the service support platform by using the smart home gateway and the service gateway; and the service support platform receives and responds to the message.
  • the user command is sent by the remote terminal device, and the method further includes: the remote terminal device sends the user instruction to the service gateway by using the service support platform; after receiving the user instruction, the service gateway User instructions are forwarded to the smart home gateway; and the smart home gateway forwards the user instructions to the home control center.
  • the method before the step of the remote terminal device sending a user command to the service gateway by using the service support platform, the method further includes: the smart home gateway initiating a registration request to the service gateway, where the service gateway is Registering the smart home gateway; the home control center initiates to the service support platform by using the smart home gateway and the service gateway The registration request is performed by the service support platform to register the home control center; the remote terminal device initiates a registration request to the service support platform, and the service support platform registers the remote terminal device.
  • the invention has the beneficial effects of: using the smart home gateway to perform unified external communication on the terminal device, solving the problem of network convergence between the terminal device and the outside world; and implementing the smart home control logic by using the home control center to complete multimedia communication and IPTV Applications such as mobile Internet solve the problem of service convergence.
  • the terminal agent device is used to classify and control various terminal devices, which expands the capacity of the smart home gateway to connect terminal devices, and can easily complete terminal expansion and upgrade problems. .
  • FIG. 1 is a schematic structural diagram of a smart home application system according to the present invention.
  • FIG. 2 is a schematic structural diagram of an embodiment of a smart home application system according to the present invention
  • FIG. 3 is a schematic flowchart of an embodiment of a smart home application method according to the present invention
  • FIG. 4 is another implementation of a smart home application method according to the present invention.
  • FIG. 5 is a flowchart of a local terminal device accessing a local terminal device when the service support platform does not participate in the method embodiment of the present invention;
  • FIG. 6 is a flowchart of a local terminal device accessing a local terminal device when the service support platform participates in the method embodiment of the present invention
  • FIG. 7 is a flowchart of a method for accessing a remote terminal device by a local terminal device according to an embodiment of the present invention
  • FIG. 8 is a flowchart of a method for accessing a local terminal device by a remote terminal device according to an embodiment of the present invention.
  • the smart home application system includes a terminal side network element and a network side network element, where the terminal side network element includes: a home control center, a smart home gateway, and a terminal agent.
  • the network side network element includes a service gateway, a service support platform, a management platform, a smart home application unit, an external resource unit, and a third-party service capability unit.
  • the terminal side network element is transmitted, and the application protocol can use SIP (Session Initial Protocol), SMS (Short Messaging Service), and the like.
  • SIP Session Initial Protocol
  • SMS Short Messaging Service
  • Terminal equipment The smart home terminal equipment is divided into two categories according to the scope of the scope: local terminal equipment and remote terminal equipment.
  • the local terminal device can be directly connected to the smart home gateway or connected to the smart home gateway through the terminal proxy device, mainly performing operations such as information display, information collection and uploading, and issuing control commands; and the remote terminal device needs to pass through the service gateway and the smart home.
  • the gateway and the home control center, or the local terminal device, or through the terminal agent device the information exchange with the local terminal device, mainly to achieve the control command, monitoring and other functions.
  • the terminal device may be a home appliance, a monitoring device, a sensor, etc., and is connected to the smart home gateway through a wired (such as a LAN) or a wireless method (such as WLAN, Bluetooth, etc.), and is responsible for data collection, uploading, and receiving. Control information, etc.
  • a wired such as a LAN
  • a wireless method such as WLAN, Bluetooth, etc.
  • the terminal device can also be divided into an intelligent terminal and a non-intelligent terminal.
  • the smart terminal can establish a connection with the home control center through the smart home gateway, and can support the SIP protocol; the non-intelligent terminal can be connected to the smart home gateway.
  • the home control center may send a command to the smart home gateway, and the smart home gateway sends an instruction code to the non-intelligent terminal according to the received command, and controls the non-intelligent terminal.
  • a terminal that controls a device such as a multi-function remote controller, a PDA, or a mobile phone
  • a control terminal other terminals that can be controlled by the control terminal such as a television, an imaging device, and a sensor are referred to as a home. terminal.
  • the terminal devices involved in the smart home application can be further divided into two categories according to the control attributes of the terminal: the control terminal and the controlled terminal.
  • the control terminal includes a local control terminal (such as a multi-function remote controller, a touch screen, etc.) and a remote control terminal (such as a mobile phone, a remote computer, etc.) for transmitting control commands, setting terminal configurations, and the like.
  • Terminal proxy device Connect the smart home gateway through wireless (such as Bluetooth, Wi-Fi, etc.) or wired (such as RS485), and the local terminal device directly connects to the terminal proxy device through wired or wireless mode, and the terminal proxy device gives The connected local terminal device allocates a unique identifier within itself, converts the protocol supported by the local terminal device into a protocol supported by the smart home gateway, and parses the instructions issued by the home control center.
  • wireless such as Bluetooth, Wi-Fi, etc.
  • wired such as RS485
  • the terminal proxy device directly assigns the IP address or device code as the identifier of the local terminal device; if the local terminal device does not have the terminal identification capability, the terminal proxy device The local terminal device is identified according to a device port that is connected to the local terminal device.
  • the terminal agent device reports the message reported by the local terminal device to the smart home gateway, or transmits the message transmitted by the smart home gateway to the local terminal device, and the message sent and received by the terminal proxy device includes the terminal device identifier and the terminal proxy identifier. If sent to the service platform, the smart home gateway identifier needs to be included in the message. In actual application, the terminal proxy device needs to package the data reported by the local terminal device according to the format, join the terminal proxy device identifier, and further parse the instruction transmitted by the smart home gateway, and the parsed instruction or the terminal proxy device executes, or sends Executed to the terminal device. For a terminal device directly connected to the home gateway, the terminal proxy identifier in the message sent and received by the terminal proxy device may be set as a special identifier.
  • the communication network protocol of the terminal proxy device supports IPv6, and the application protocol can support the SIP protocol.
  • the terminal proxy device is used to complete the link layer and network layer conversion between the smart home gateway and the local terminal device.
  • the terminal agent device not only expands the capacity of the smart home gateway to connect the terminal device, but also reduces the complexity of the smart home gateway protocol adaptation. Moreover, in the terminal management, the smart home gateway can only manage the terminal agent device and manage the specific terminal device. It is completed by the terminal agent device. At this time, only a few terminal agent devices can be set according to the terminal device category, and all terminal devices can be managed.
  • Smart home gateway used to complete message conversion between the home control center and the terminal device, or to complete application layer message conversion between the home control center and the terminal agent device.
  • the smart home gateway may include a communication module, a function engine module, a presentation module, a conference module, a device management module, and a smart home gateway application module. The specific functions of each module are as follows:
  • the communication module has the functions of completing two aspects of external communication and internal communication; when external communication, a plurality of external networks can be connected by wire or wireless, and the plurality of networks include a telecommunication communication network (fixed network, mobile network, and broadband connection) Internet access, etc., Internet and cable TV networks; In-communication, various home appliances, monitoring devices, and various sensors can be connected by wire or wireless to complete information interaction and collaborative work between terminal devices. At the same time, it can also connect to the home control center and service gateway; the communication module can also implement network address translation (NAT), traversal and firewall functions, and can support IPv6.
  • NAT network address translation
  • the function engine module is configured to perform protocol adaptation at different levels according to different connected terminal devices or terminal proxy devices. If the terminal device is directly connected, the control message sent by the control terminal in the home control center or the terminal device is performed. Conversion; the media stream sent by the terminal device to the home control center or the like can also be converted; the application protocol can support SIP and the like.
  • the terminal device that directly connects to the smart home gateway cannot report the presence information, and the presentation module is used to complete the acquisition of the terminal device presentation information; the conference module is used to complete the three-party or multi-party conference of the home external terminal device and the home internal terminal device; The address allocation for the terminal device directly connected to the smart home gateway, and the automatic upgrade of the device are implemented; the smart home gateway application module is used to provide a user interface for completing the configuration of the smart home gateway.
  • the smart home gateway can also implement functions such as session/call management, registration, authentication, security, and the like.
  • the smart home gateway can be wired (such as ADSL/light) Fiber, etc.) or wireless (such as 3G/4G/WLAN, etc.) to connect various external networks (such as PSTN, PLMN, Internet, Broadcast, etc.), to achieve external network data and internal network data (such as IP-based data packets) Format conversion; connection of various home appliances, monitoring devices and sensors by wired means (such as LAN) or wireless (such as ZigBee/Bluetooth, etc.) to realize data format conversion between internal network terminal devices and external network data Format conversion.
  • the home gateway in the existing device has already supported broadband access, and the smart home gateway can also connect to the external network through the home gateway.
  • the smart home gateway can also perform media stream conversion between the home control center and the terminal device.
  • the smart home gateway is further configured to connect the remote terminal device with the home control center or the local terminal device, and can complete media stream conversion between the home control center and the local terminal device or the remote terminal device, and the local terminal device and the remote device. Media flow conversion between terminal devices.
  • the home control center is a home server, connected to the smart home gateway.
  • the home control center may include a communication module, a terminal management module, a terminal control module, an information storage module, etc., and the specific functions of each module are as follows:
  • the communication module completes the information interaction with various terminal devices by connecting the smart home gateway, and also accepts the control commands issued by the user;
  • the communication network protocol can support IPv6;
  • the terminal management module is used to complete terminal device information management, parameter configuration of the terminal device and The task operation setting and the authentication and authentication of the terminal device;
  • the terminal control module may control the operation of the corresponding terminal device according to the configuration task or the instruction from the control terminal; acquire the presentation information of the terminal device, and the presence information includes status information, location information, etc.
  • the home control center uses the TCP/IP protocol to connect to the smart home gateway, controls the operation of various terminal devices through the smart home gateway, and can also accept local control terminals (such as multi-function remote controls or touch screens) through the smart home gateway.
  • the command can also accept commands from remote terminal devices (such as remote computers or mobile phones) through the smart home gateway and service gateway.
  • the home control center can manage and control the terminal agent and the local terminal device to which it is connected, perform group management according to the terminal agent device, and the group can be physically grouped according to the terminal agent device, or can be logically grouped according to the control manner. For example, a plurality of different types of terminal devices are grouped together for centralized control.
  • the home control center and the smart home gateway may be combined, and according to the received user instruction or the pre-configured task, the smart home control logic is executed, and the smart home gateway sends an instruction to the local terminal device, The execution of the local terminal device implements the smart home business.
  • Service Gateway As a gateway device, it has a message routing function, and provides a message routing interface between the service support platform and the smart home gateway, that is, the message reported by the smart home gateway is routed to the corresponding service support platform, and the smart home application unit is Or the message transmitted by the service support platform is routed to the corresponding smart home gateway; the service gateway unifies various message formats into a format that the service support platform can process, and can obtain terminal information through an interface with the management platform.
  • the service gateway may access the service support platform according to the smart home service request, and send information based on the smart home service; it may include a communication module, a function engine module, a service gateway application module, and the like, and specific functions of each module.
  • the communication module supports protocols such as TCP/UDP, and the application protocol can support SIP, etc.; support service gateway cascading; communication network protocol can support IPv6; used to implement smart home gateway management.
  • the function engine module is configured to perform protocol adaptation to complete conversion and adaptation of application layer protocol message formats, and perform message routing to complete routing or routing of messages between multiple service support platforms to a superior service support platform; Complete application connection and status management.
  • Business support platform Provides interfaces for various business capabilities, providing various business capabilities for various smart home application units; and providing presentation and collaboration capabilities.
  • the service support platform is a server that provides an execution environment for the smart home service, and can connect various resources of the core network, such as a media resource function, a short message center, etc.; the service support platform supports connecting multiple service gateways, which can be Smart home applications provide a variety of business capabilities; you can also connect to multiple third-party smart home application servers.
  • the service support platform can obtain the user's presentation information by calling the interface provided by the presence server, or can complete the collaborative work of the smart home application unit through the collaborative server.
  • the service support platform can obtain user information, subscription information, and terminal information through an interface with the management platform.
  • Management platform In one embodiment, it can be combined with other devices, such as a service support platform, for managing smart home gateway information, user information, and user subscription information.
  • a service support platform for managing smart home gateway information, user information, and user subscription information.
  • Smart Home Application Unit Provides specific business process logic for various smart home applications, and obtains business capabilities through the business support platform, or through third-party provision, for remote terminal devices or home control centers, through the operation interface Or voice to interact.
  • the smart home application unit can be configured in the form of a smart home application server, connected to the service support platform, and capable of providing business logic of specific applications and services of the smart home.
  • the smart home application unit can call the interface provided by the service support platform to obtain various smart home service capabilities, and can also send various data through the service gateway.
  • the specific smart home application unit can be developed by a third party or provided directly by the system.
  • External resource unit Usually an optional device, it can provide additional resources for the service support platform, such as a media server, which can assist the service support platform for recording and video recording.
  • Third-party service capability unit Usually an optional device that can provide additional service capabilities for the service support platform, such as location capability and presentation capability.
  • the business logic in the smart home application unit may be business logic such as a remote meter reading application, a telemedicine application, a remote control application, a remote monitoring application, and other applications.
  • the terminal device may be, for example, a monitoring terminal, a living terminal, a monitoring terminal, a remote control terminal, an entertainment terminal, a communication terminal, a monitoring terminal, etc., and the terminal proxy device is connected to the local terminal device, and the local terminal device in this embodiment It is only an entertainment terminal, a life terminal, a monitoring terminal, and a monitoring terminal. In other embodiments, other types of local terminal devices may also be used.
  • FIG. 3 is a schematic flowchart of an embodiment of a method for implementing a smart home application according to the present invention, where the process includes the following steps:
  • Step 301 The smart home gateway completes registration with the service gateway, and is divided into the following steps: Step 301A: The user activates the smart home service, and the management platform saves the user information.
  • Step 301B The smart home gateway initializes and accesses the external network to establish a data link connection.
  • Step 301C The smart home gateway sends a SIP protocol INVITE message to the service gateway, and the service gateway answers the 200 OK message, and the smart home gateway sends an ACK message to the service gateway, and the smart home gateway and the service gateway establish a TCP/UDP connection.
  • Step 301D The smart home gateway sends an INFO message to the service gateway, where the INFO message includes a registration message of the smart home gateway: a user identifier, a password, a smart home gateway identifier, a SIP address, and the like.
  • the INFO message is usually encrypted.
  • Step 301E The service gateway invokes an interface provided by the management platform to perform user authentication.
  • Step 301F After the verification is passed, the service gateway returns a 200 OK message to the smart home gateway, where The 200 OK message contains the registration result: the registration success or registration failure indication and the reason for the failure.
  • Step 302 The local terminal device completes registration with the smart home gateway through the terminal proxy device.
  • the registration operation of this step generally includes: the television as the local terminal device completes registration with the smart home gateway through the terminal proxy device; the multi-function remote controller as the local control device completes registration with the smart home gateway through the terminal proxy device, the multi-function remote control As the control device, the device also belongs to the terminal device; the camera device as the local terminal device completes registration with the smart home gateway through the terminal agent device.
  • the above registration process specifically includes the following operations: establishing a physical connection between the television and the smart home gateway through the terminal proxy device in a wired manner; the multifunctional remote controller is connected to the terminal proxy device through infrared or Bluetooth, and establishing a connection with the smart home gateway through the terminal proxy device.
  • the camera device is connected to the terminal agent device through wired or Bluetooth, and establishes a connection with the smart home gateway through the terminal agent device.
  • the multi-function remote controller After the multi-function remote controller establishes a data link with the smart home gateway, it sends an authentication message to the home control center. After the home control center is authenticated, the multi-function remote control establishes a TCP/UDP connection with the home control center.
  • the smart home gateway can send status information to the home control center, and the home control center records the received status information.
  • the smart home gateway can actively send status information to the home control center after establishing a TCP/UDP connection.
  • Step 303 The home control center completes registration with the service support platform through the smart home gateway and the service gateway.
  • the registration process is divided into the following steps:
  • Step 303A The home control center is connected to the smart home gateway to establish a data link connection.
  • Step 303B The home control center sends a SIP protocol INVITE message to the service support platform, where the INVITE message includes user registration information, such as: a username, a password, a permission, and the like.
  • Step 303C After receiving the user registration information, the service support platform invokes the management platform to provide The interface performs user registration processing, and the user is assigned corresponding authority after the registration is successful; and returns a 200 OK message to the home control center, and the 200 OK message includes the registration result: registration success or registration failure indication, failure reason, and the like.
  • Step 303D The home control center sends an ACK message.
  • Step 304 The remote terminal device completes registration with the service support platform, and the registration process is divided into the following multiple steps:
  • Step 304A The remote terminal device is connected to the service support platform to establish a data link connection.
  • Step 304B The remote terminal device sends a SIP protocol INVITE message to the service support platform, where the INVITE message includes application registration information, such as: an application ID, an application name, a permission, and the like.
  • Step 304C After receiving the application registration information, the service support platform performs registration processing, and returns a 200 OK message to the remote terminal device after the operation is completed.
  • the 200 OK message includes the registration result: registration success or registration failure indication, failure reason, and the like.
  • Step 304D The remote terminal device sends an ACK message.
  • Step 305 The user initiates a VoIP video call by using the smart home service by using the remote terminal device, and the remote terminal device sends the call message to the service gateway.
  • the specific call initiation process includes the following steps:
  • Step 305A The user connects to the smart home application unit by using a remote terminal device such as a computer or a mobile phone to establish a data link connection.
  • a remote terminal device such as a computer or a mobile phone
  • Step 305B The user initiates a user interface or voice interaction provided by the smart home application unit, and inputs a username and password.
  • Step 305C The smart home application unit sends a SIP protocol INVITE message to the service support platform, where the INVITE message includes user authentication information, such as: a username, a password, and the like.
  • Step 305D After receiving the user authentication information, the service supporting platform invokes the interface provided by the management platform to perform user authentication processing. After the authentication succeeds, the device returns a 200 OK message to the smart home application unit, where the 200 OK message includes the authentication result: authentication Success or authentication failure indication, authentication reason, etc.
  • Step 305E The smart home application unit learns that the authentication succeeds and sends an ACK message. The user initiates a VoIP video call by using the remote terminal device, and sends a SIP protocol INVITE message to the service gateway, where the INVITE message includes a SIP address and the like.
  • Step 306 After receiving the INVITE message, the service gateway sends an INVITE message to the service support platform, and notifies the service support platform to perform subsequent charging event processing.
  • Step 307 The service support platform operation is completed, and the 200 OK message is acknowledged.
  • Step 308 After receiving the 200 OK message, the service gateway sends an INVITE message to the smart home gateway to notify the smart home gateway that a video call is initiated.
  • Step 309 After receiving the INVITE message, the smart home gateway sends an INVITE message to the home control center, and notifies the home control center of the call message.
  • Step 310 After receiving the INVITE message, the home control center notifies the display terminal in the local terminal device through the smart home gateway as a display terminal in the local terminal device, such as a television set, and displays the call according to the home control center instruction. Picture.
  • Step 311 The home control center sends an INVITE message to the multi-function remote controller via the terminal agent device through the smart home gateway.
  • Step 312 The home control center notifies the camera device via the terminal agent device through the smart home gateway, and the camera device adjusts according to the instruction of the home control center.
  • Steps 310 through 312 can be collectively referred to as terminal device initialization.
  • Step 313 The multi-function remote controller returns a 200 OK message to the smart home gateway via the terminal proxy device to answer the call.
  • this step is usually initiated based on the control of the home control center.
  • the home control center can still coordinate and manage the mutual independent or multiple devices of the local terminal device implementing the smart home application.
  • Step 314 The smart home gateway forwards the 200 OK message to the service gateway to answer the call.
  • Step 315 The service gateway forwards the 200 OK message to the remote terminal device to answer the call.
  • Step 316 After receiving the 200 OK message, the remote terminal device sends an ACK message, and the video call is established.
  • FIG. 4 is a schematic flowchart of another embodiment of a smart home application method according to the present invention, where the process includes the following steps:
  • Step 401 to step 403 The smart home gateway completes registration with the service gateway; the local terminal device completes registration with the smart home gateway via the terminal proxy device; and the home control center completes registration with the service support platform through the smart home gateway and the service gateway.
  • each step in step 401 to step 403 is similar to the operation principle of the corresponding step in step 301 to step 303, except that the local terminal device in Fig. 4 further includes an access control system.
  • Step 404 The doorbell call is initiated, and the doorbell of the local terminal device notifies the smart home gateway doorbell call via the terminal agent device.
  • Step 405 The smart home gateway sends a SIP protocol INVITE message to the home control center, and notifies the home control center, where the INVITE message includes a terminal ID, a terminal type, a call type, and the like.
  • Step 406 After receiving the INVITE message, the home control center notifies the display terminal in the local terminal device as the display terminal in the local terminal device through the smart home gateway, and displays the call according to the instruction of the home control center. Picture.
  • Step 407 The home control center sends an INVITE message to the multi-function remote controller via the terminal agent device through the smart home gateway.
  • Step 408 The home control center notifies the camera device via the terminal agent device through the smart home gateway, and the camera device adjusts according to the instruction of the home control center.
  • Steps 406 through 408 can be collectively referred to as terminal device initialization.
  • Step 409 The local terminal device returns a 200 OK message to the smart home gateway via the terminal proxy device to answer the video call.
  • the smart home gateway forwards the 200 OK message to the local terminal device via the terminal proxy device to forward the response. It should be noted that this step is usually initiated based on the control of the home control center. In this step and in the subsequent steps, the home control center can still coordinate and manage the mutual independent or multiple devices of the local terminal device implementing the smart home application.
  • Step 410 After receiving the 200 OK message forwarded by the smart home gateway, the local terminal device establishes an audio and video connection by using the terminal proxy device.
  • the television establishes a video connection for display
  • the intercom device establishes an audio connection for voice communication.
  • Step 411 If the doorbell fails to answer the call after the call times out, the smart home gateway notifies the service gateway of the situation.
  • the specific operations include the following steps:
  • Step 411A The access control system sends a timeout message to the smart home gateway after knowing that the doorbell call has timed out.
  • Step 411B The smart home gateway sends an INVITE message to the home control center, where the INVITE message includes a terminal ID, a terminal type, a timeout type, and the like.
  • Step 411 C The home control center returns a 200 OK message.
  • Step 411 D The home control center initiates an INVITE message to the smart home gateway, where the INVITE message includes call information.
  • Step 411E The smart home gateway forwards the INVITE message to the service gateway.
  • Step 412 The service gateway sends an INVITE message to the service support platform to notify the service support platform that the call timeout occurs.
  • Step 413 After receiving the INVITE message, the service support platform queries the user information corresponding to the remote terminal device, and sends an INVITE message to the user mobile phone as the remote terminal device through the smart home application unit according to the queried user information, so as to be a remote terminal.
  • the user's mobile phone of the device initiates a call.
  • Step 414 The remote terminal device such as the user's mobile phone establishes video monitoring with the local terminal device via the terminal proxy device.
  • the remote terminal device such as the user's mobile phone responds and returns to the service support platform.
  • the service support platform returns a 200 OK message to the service gateway; the service gateway forwards the 200 OK message to the home control center through the smart home gateway.
  • the home control center controls the remote terminal device such as the user mobile phone to establish a video connection with the local terminal device including the television set and the camera device, so that the user can view the visitor using the user's mobile phone.
  • Step 1 The home control center performs the initialization work through the smart home gateway control terminal device according to the smart home application that needs to be implemented, wherein the management of the terminal device can be implemented by the terminal proxy device.
  • Step 2 After the terminal device completes the initialization work, the home control center controls the terminal device to implement the smart home application through the smart home gateway.
  • the present invention also provides a flow for implementing the method embodiments shown in Figures 5-8.
  • FIG. 5 is a flowchart of a local terminal device accessing a local terminal device when the service support platform does not participate in the method embodiment of the present invention, where the process includes the following steps:
  • Steps 501 to 503 The local terminal device, the smart home gateway, and the home control center respectively complete initialization and registration.
  • Step 504 The party actively accessing the local terminal device serves as the access terminal device, and initiates a request to the home control center through the smart home gateway.
  • Step 505 The home control center answers the request for accessing the terminal device, and notifies the accessed terminal device pointed to by the request through the smart home gateway.
  • Step 506 The access terminal device receives the response, and the accessed terminal device receives the notification; the access terminal device establishes a link with the accessed terminal device, and performs message interaction.
  • FIG. 6 is a flowchart of a local terminal device accessing a local terminal device when the service support platform participates in the method embodiment of the present invention, where the process includes the following steps: Steps 601 to 603: The local terminal device, the smart home gateway, and the home control center respectively complete initialization and registration.
  • Step 604 The party actively accessing the local terminal device serves as the access terminal device, and the access terminal device initiates the request to the home control center through the smart home gateway.
  • Steps 605 to 607 The home control center forwards the request to the service support platform through the smart home gateway and the service gateway.
  • Steps 608 to 610 The service support platform responds to the request, and forwards the response message to the home control center through the service gateway and the smart home gateway.
  • Step 611 The home control center answers the request for accessing the terminal device, and notifies the accessed terminal device through the smart home gateway.
  • Step 612 The access terminal device receives the response, and the accessed terminal device receives the notification; the access terminal device establishes a link with the accessed terminal device, and performs message interaction.
  • FIG. 7 is a flowchart of a local terminal device accessing a remote terminal device according to an embodiment of the method of the present invention, where the process includes the following steps:
  • Steps 701 to 703 The local terminal device, the smart home gateway, and the home control center respectively complete initialization and registration.
  • Step 704 The local terminal device initiates a request to the home control center through the smart home gateway.
  • Steps 705 to 708 The home control center forwards the request to the service support platform through the smart home gateway and the service gateway, and the service support platform calls the remote terminal device.
  • Steps 709 to 712 The remote terminal device answers the call to the service support platform, and the service support platform answers the request to the service gateway, and forwards the response message to the home control center through the service gateway and the smart home gateway.
  • Step 713 The home control center answers the request of the local terminal device through the smart home gateway.
  • Step 714 The local terminal device receives the response, and the local terminal device and the remote terminal device establish Link, for message interaction.
  • FIG. 8 is a flowchart of a method for accessing a local terminal device by a remote terminal device according to an embodiment of the present invention, where the process includes the following steps:
  • Steps 801 to 803 The local terminal device, the smart home gateway, and the home control center respectively complete initialization and registration.
  • Step 804 The remote terminal device registers the authentication with the service platform.
  • Steps 805 to 808 The remote terminal device initiates the request, and the service support platform receives the request, and forwards the request to the home control center through the service gateway and the smart home gateway.
  • Step 809 The home control center receives the request and notifies the local terminal device through the smart home gateway.
  • Step 810 The local terminal device answers the request and notifies the home control center through the smart home gateway.
  • Steps 811 to 814 The home control center receives the response, and notifies the service support platform of the response message through the smart home gateway and the service gateway, and the service support platform notifies the remote terminal device.
  • Step 815 The remote terminal device receives the response, and the local terminal device establishes a link with the remote terminal device to perform message interaction.
  • the local terminal device may be managed and controlled by the terminal proxy device, and the local terminal device and the smart home gateway are connected by using the terminal proxy device.
  • the terminal proxy device may be managed and controlled by the terminal proxy device, and the local terminal device and the smart home gateway are connected by using the terminal proxy device.
  • the invention realizes smart home application on the basis of unified control of the terminal device; the external communication of any device in the home is uniformly performed by the smart home gateway, thereby solving the problem of network convergence; for multimedia communication, IPTV, mobile internet application, object Networked applications and the like can be implemented by using the system or device of the present invention, thereby solving the problem of service convergence; as the content of mobile Internet applications and Internet of Things applications becomes more and more abundant, various terminal devices that can be supported are also increasingly More, the mobile terminal device manages and controls the mobile terminal, so that the mobile terminal can be easily completed. Expanded and upgraded to solve the terminal expansion problem.

Abstract

本发明公开了一种实现智能家居应用的装置,所述装置包括:智能家居网关、家庭控制中心、终端代理设备;其中,智能家居网关用于完成家庭控制中心与终端代理设备之间的消息转换,并将转换后的消息发送至家庭控制中心或终端代理设备;家庭控制中心用于根据用户指令或预先配置的任务,执行智能家居控制逻辑,通过智能家居网关经终端代理设备向本地终端设备发出指令,通过本地终端设备的执行实现智能家居业务;终端代理设备用于完成智能家居网关与本地终端设备之间的协议转换。本发明还公开了一种实现智能家居应用的系统及方法,本发明在对终端设备进行统一控制的基础上实现了智能家居应用。

Description

一种实现智能家居应用的装置、 系统和方法 技术领域
本发明涉及智能家居应用领域, 尤其涉及一种实现智能家居应用的装 置、 系统和方法。 背景技术
早期的智能家居功能比较单一, 概念上基本与家庭自动化或数字家庭 或家庭网络相同。
目前, 人们对智能家居提出了更高的要求, 通常是以住宅为平台, 兼 备建筑、 网络通信、 信息家电、 设备自动化, 集系统、 结构、 服务、 管理 为一体, 具有高效、 舒适、 安全、 便利、 环保等优点; 并且, 可以通过网 络融合、 屏幕融合、 信息融合等各个方面的融合, 实现易于对外交流、 易 于内部可控的便捷舒适的居住环境, 以控制终端设备实现智能家居应用。 另外, 智能家居需要融合更多的新型终端和业务。
基于此, 为了实现智能家居众多的功能, 需要提供一种易于业务扩展、 易于网络融合的智能家居应用技术来满足基于泛在网络的智能家居需求, 考虑到未来智能家居业务复杂, 终端繁多, 智能家居网关将需要连接越来 越多的终端, 这样加大了智能家居网关的制造成本, 增加了系统维护成本, 且不方便智能家居新业务的实施。 发明内容
有鉴于此, 本发明的主要目的在于提供一种实现智能家居应用的装置、 系统和方法, 在对终端设备进行统一控制的基础上实现智能家居应用。
为达到上述目的, 本发明的技术方案是这样实现的: 本发明提供了一种实现智能家居应用的装置, 该装置包括智能家居网 关、 家庭控制中心、 终端代理设备; 其中, 所述智能家居网关与所述终端 代理设备相连, 用于完成所述家庭控制中心与所述终端代理设备之间的消 息转换, 并将转换后的消息发送至所述家庭控制中心或终端代理设备; 所 述家庭控制中心用于根据接收到的用户指令或预先配置的任务, 执行智能 家居控制逻辑, 通过所述智能家居网关、 并经终端代理设备向本地终端设 备发出指令, 通过所述本地终端设备的执行实现智能家居业务; 所述终端 代理设备用于连接所述本地终端设备, 并完成所述智能家居网关与所述本 地终端设备之间的协议转换。
上述方案中, 所述智能家居网关还用于与所述本地终端设备直接相连 或用于连接远程终端设备与所述家庭控制中心、 或所述本地终端设备, 完 成所述家庭控制中心与所述本地终端设备之间、 或所述家庭控制中心与所 述远程终端设备的消息转换, 并将转换后的消息发送至所述家庭控制中心、 或所述本地终端设备、 或所述远程终端设备。
上述方案中, 所述智能家居网关与所述本地终端设备或所述终端代理
Figure imgf000004_0001
设备建立通讯链路。
在上述方案中, 所述终端代理设备还用于解析所述家庭控制中心通过 所述智能家居网关发出的指令。
在上述方案中, 所述智能家居网关还用于完成所述家庭控制中心与本 地终端设备之间、 或所述家庭控制中心与远程终端设备之间、 或所述本地 终端设备与远程终端设备之间的媒体流转换。
本发明还提供了一种实现智能家居应用的系统, 包括上述的实现智能 家居应用的装置、 业务网关、 业务支撑平台; 所述业务网关用于提供所述 业务支撑平台与所述智能家居网关之间的消息路由接口; 所述业务支撑平 台用于提供业务能力的接口。
在上述方案中, 所述系统还包括智能家居应用单元, 用于提供智能家 居业务逻辑, 并通过所述业务支撑平台获取所述业务能力。
相应地, 本发明还提供了一种实现智能家居应用的方法, 包括: 家庭 控制中心根据接收到的用户指令或预先配置的任务, 执行智能家居控制逻 辑, 并发出指令; 智能家居网关对所述家庭控制中心发出的指令进行消息 转换后发送给终端代理设备; 所述终端代理设备对所述智能家居网关发送 的指令进行协议转换后发送给本地终端设备; 本地终端设备执行所述指令。
在上述方案中, 所述方法还包括: 所述终端代理设备接收本地终端设 备上报的消息, 并对接收到的消息进行协议转换后发送给智能家居网关; 所述智能家居网关根据所述消息的类型, 对所述消息进行消息转换或媒体 流转换后发送给家庭控制中心; 所述家庭控制中心接收所述消息, 并根据 智能家居控制逻辑进行后续控制。
所述后续控制包括: 所述家庭控制中心通过所述智能家居网关、 以及 业务网关向业务支撑平台转发所述消息; 所述业务支撑平台接收并应答所 述消息。
上述方案中, 所述用户指令由远程终端设备发出, 所述方法还包括: 远程终端设备通过业务支撑平台向业务网关发送所述用户指令; 所述业务 网关接收所述用户指令后, 将所述用户指令转发到所述智能家居网关; 再 由所述智能家居网关将所述用户指令转发至所述家庭控制中心。
上述方案中, 在所述远程终端设备通过业务支撑平台向业务网关发送 用户指令这一步骤之前, 所述方法还包括: 所述智能家居网关向所述业务 网关发起注册请求, 由所述业务网关对所述智能家居网关进行注册; 所述 家庭控制中心通过所述智能家居网关、 以及业务网关向业务支撑平台发起 注册请求, 由所述业务支撑平台对所述家庭控制中心进行注册; 所述远程 终端设备向所述业务支撑平台发起注册请求, 由所述业务支撑平台对所述 远程终端设备进行注册。
本发明的有益效果在于: 釆用智能家居网关对终端设备进行统一对外 通信, 解决了终端设备与外界之间的网络融合问题; 釆用家庭控制中心执 行智能家居控制逻辑, 从而完成多媒体通信、 IPTV、 移动互联网等应用, 解决了业务融合问题; 更进一步地, 釆用终端代理设备对各种终端设备进 行分类管理控制, 扩大了智能家居网关连接终端设备的容量, 可轻松完成 终端扩展和升级问题。 附图说明
图 1为本发明实现智能家居应用系统的结构示意图;
图 2为本发明实现智能家居应用系统一种实施例的结构示意图; 图 3为本发明实现智能家居应用方法一种实施例的流程示意图; 图 4为本发明实现智能家居应用方法另一种实施例的流程示意图; 图 5 为本发明方法实施例中业务支撑平台不参与时, 本地终端设备访 问本地终端设备的流程图;
图 6为本发明方法实施例中业务支撑平台参与时, 本地终端设备访问 本地终端设备的流程图;
图 7为本发明方法实施例中本地终端设备访问远程终端设备的流程图; 图 8为本发明方法实施例中远程终端设备访问本地终端设备的流程图。 具体实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。
如图 1 所示, 本发明实现智能家居应用系统包括终端侧网元和网络侧 网元, 其中, 终端侧网元包括: 家庭控制中心、 智能家居网关、 终端代理 设备、 终端设备等, 网络侧网元包括业务网关、 业务支撑平台、 管理平台、 智能家居应用单元、 外部资源单元、 第三方业务能力单元等。 终端侧网元 式进行传输, 应用协议可釆用 SIP ( Session Initial Protocol ), SMS ( Short Messaging Service )等。
( 1 )终端设备:智能家居终端设备根据所属范围的不同划分为两大类: 本地终端设备、 远程终端设备。 其中, 本地终端设备可以直接连接到智能 家居网关或者通过终端代理设备连接到智能家居网关, 主要完成信息显示、 信息收集及上传、 发出控制指令等操作; 而远程终端设备需要通过业务网 关、 智能家居网关后与家庭控制中心、 或本地终端设备、 或经终端代理设 备后与本地终端设备进行信息交互, 主要实现发出控制指令、 监控等功能。 一种实施例中, 终端设备可以是家电设备、 监控设备及传感器等, 通过有 线(如 LAN等)或无线方式(如 WLAN、 蓝牙等)与智能家居网关连接, 负责数据釆集、 上传、 接收控制信息等。
根据终端设备的智能属性, 终端设备还可以划分为智能终端和非智能 终端; 其中, 智能终端可以通过智能家居网关与家庭控制中心建立连接, 可支持 SIP协议; 非智能终端可以连接智能家居网关。 对非智能终端进行 控制时可以由家庭控制中心发指令给智能家居网关, 智能家居网关再根据 收到的该指令向非智能终端发送指令码, 对非智能终端进行控制。
在实际应用中, 可以将多功能遥控器、 PDA或手机等用于对设备进行 控制的终端称为控制终端, 而将电视机、 摄像设备、 传感器等其它可以被 控制终端控制的终端称为家庭终端。 这样, 智能家居应用中所涉及的终端 设备根据终端的控制属性还可以分为两大类: 控制终端、 被控制终端。 控 制终端包括本地控制终端 (如多功能遥控器、 触摸屏等)和远程控制终端 (如手机、 远程电脑等), 用于发送控制指令、 设置终端配置等。 ( 2 )终端代理设备: 通过无线方式(如蓝牙、 Wi-Fi等)或有线(如 RS485 )连接智能家居网关, 而本地终端设备通过有线或无线方式直接连接 到终端代理设备, 终端代理设备给所连接的本地终端设备分配自身内的唯 一标识符, 并将本地终端设备所支持的协议转换成智能家居网关所支持的 协议、 以及解析所述家庭控制中心发出的指令。
如果本地终端设备具备终端标识能力, 比如 IP地址或设备码, 则终端 代理设备直接分配 IP地址或设备码作为该本地终端设备的标识; 如果该本 地终端设备不具备终端标识能力, 则终端代理设备根据自身连接所述本地 终端设备的设备端口, 对所述本地终端设备进行标识。
终端代理设备将本地终端设备上报的消息上报到智能家居网关, 或者 将智能家居网关下传的消息下传到本地终端设备, 终端代理设备发送及接 收的消息中均包括终端设备标识、 终端代理标识; 如果发送到业务平台, 还需要在所述消息中包含智能家居网关标识。 实际应用中, 终端代理设备 需要对本地终端设备上报的数据按格式打包, 加入终端代理设备标识, 还 需要对智能家居网关下传的指令进行解析, 解析后的指令或终端代理设备 执行, 或发给终端设备执行。 对于家庭网关直接连接的终端设备, 终端代 理设备所发送及接收的消息中终端代理标识可设置为特别标识。
终端代理设备的通讯网络协议支持 IPv6,应用协议可支持 SIP协议等, 一种实施例中终端代理设备用于完成智能家居网关与本地终端设备之间的 链路层、 网络层等底层协议转换。
釆用终端代理设备不仅扩大了智能家居网关连接终端设备的容量, 减 轻了智能家居网关协议适配的复杂度, 而且在终端管理上, 智能家居网关 可以仅仅管理终端代理设备, 将具体终端设备管理由终端代理设备完成, 此时只需按照终端设备类别, 设置几个相应的终端代理设备, 便可完成所 有终端设备的管理。 ( 3 )智能家居网关: 用于完成家庭控制中心与终端设备之间的消息转 换, 或者用于完成家庭控制中心与终端代理设备之间的应用层消息转换。 在一种实施例中智能家居网关可以包括通讯模块、 功能引擎模块、 呈现模 块、 会议模块、 设备管理模块及智能家居网关应用模块等, 各模块具体功 能如下:
通讯模块, 具有完成对外通讯和对内通讯两个方面的功能; 对外通讯 时可以通过有线方式或无线方式连接多种外部网络, 所述多种网络包括电 信通讯网(固定网络、移动网络及宽带接入网等)、互联网和有线电视网等; 对内通讯时可以通过有线方式或无线方式连接各种家电设备、 监控设备、 以及各种传感器等, 以完成终端设备之间的信息交互及协同工作, 同时还 能够连接家庭控制中心和业务网关; 通讯模块还可以实现网络地址转换 ( NAT, Network Address Translation ) 穿越及防火墙功能, 并且可以支持 IPv6。
功能引擎模块, 用于根据所连接的终端设备或终端代理设备的不同而 进行不同层面的协议适配, 如果直接连接终端设备, 则对家庭控制中心或 终端设备中的控制终端发送的控制消息进行转换; 还可以对终端设备发送 给家庭控制中心等的媒体流进行转换; 应用协议可以支持 SIP等。
对于直接连接智能家居网关的终端设备无法上报呈现信息, 呈现模块 用于完成终端设备呈现信息的获取; 会议模块用于完成家居外部终端设备 与家居内部终端设备的三方或多方会议; 设备管理模块用于为直接连接到 智能家居网关的终端设备进行地址分配, 以及实现设备自动升级等; 智能 家居网关应用模块用于提供用户界面用于完成智能家居网关的配置等。
一种实施例中, 智能家居网关还可以实现会话 /呼叫管理、 注册、 认证、 安全等功能。
另外, 作为网关设备, 智能家居网关可以通过有线方式(如 ADSL/光 纤等)或无线方式(如 3G/4G/WLAN等)连接各种外部网络(如 PSTN、 PLMN、 Internet, Broadcast等)、 实现外部网络数据与内部网络数据 (如基 于 IP协议的数据包) 的格式转换; 通过有线方式(如 LAN等)或无线方 式(如 ZigBee/蓝牙等)连接各种家电设备、 监控设备及传感器等, 实现内 部网络终端设备之间数据格式的转换及与外部网络数据的格式转换。 目前 现有设备中的家庭网关已支持宽带接入, 智能家居网关也可通过家庭网关 实现连接外部网络。
路。
当监控设备的视频数据上传到家庭控制中心进行本地存储, 智能家居 网关还可以完成家庭控制中心与终端设备之间的媒体流转换。
另外, 智能家居网关还用于连接远程终端设备与所述家庭控制中心、 或本地终端设备, 可以完成家庭控制中心与本地终端设备或远程终端设备 之间的媒体流转换、 以及本地终端设备与远程终端设备之间的媒体流程转 换。
( 4 ) 家庭控制中心: 是家庭服务器, 连接智能家居网关, 一种实施例 中家庭控制中心可以包括通讯模块、 终端管理模块、 终端控制模块、 信息 存储模块等, 各模块的具体功能如下:
通讯模块通过连接智能家居网关完成与各种终端设备的信息交互, 也 接受用户发出的控制指令; 其通讯网络协议可支持 IPv6; 终端管理模块用 于完成终端设备信息管理、 终端设备的参数配置与任务运行设置、 以及终 端设备的认证和鉴权; 终端控制模块可以根据配置任务或来自控制终端的 指令, 控制相应的终端设备运行; 获取终端设备的呈现信息, 呈现信息包 括状态信息、 位置信息等, 完成多个终端设备的协同工作; 在终端设备异 常时提供告警提醒; 接受远程终端设备的指令; 调用业务支撑平台所提供 的接口以获取各种业务能力; 信息存储模块用于完成本地终端设备各种信 息的收集, 如: 呈现信息、 视频信息等, 并对收集到的信息进行本地存储 或根据需要同步到业务支撑平台, 还可以对历史信息进行即时信息查询或 视频回放。
作为家庭服务器, 家庭控制中心使用 TCP/IP协议连接智能家居网关, 通过智能家居网关控制各种终端设备的运行, 也可以通过智能家居网关接 受本地控制终端 (如多功能遥控器或触摸屏等) 的指令, 还可以通过智能 家居网关及业务网关接受远程终端设备(如远程电脑或手机等) 的指令。
一种实施例中, 家庭控制中心可管理和控制终端代理及其所连接的本 地终端设备, 根据终端代理设备进行分组管理, 分组可按终端代理设备进 行物理分组, 也可按控制方式进行逻辑分组, 如将多个不同类型终端设备 组成一个集合进行集中控制。
在另一种实施例中, 家庭控制中心和智能家居网关可以合设, 并且根 据接收到的用户指令或预先配置的任务, 执行智能家居控制逻辑, 通过智 能家居网关向本地终端设备发出指令, 通过本地终端设备的执行实现智能 家居业务。
( 5 )业务网关: 作为网关设备, 具有消息路由功能, 提供业务支撑平 台与智能家居网关之间的消息路由接口, 即将智能家居网关上报的消息路 由到相应的业务支撑平台, 将智能家居应用单元或业务支撑平台下传的消 息路由到相应的智能家居网关; 业务网关将各种消息格式统一为业务支撑 平台能处理的格式, 并且能够通过与管理平台的接口获取终端信息。
一种实施例中, 业务网关可以根据智能家居业务请求接入业务支撑平 台, 以及基于智能家居业务下发信息等; 它可以包括通讯模块、 功能引擎 模块及业务网关应用模块等, 各模块具体功能如下: 通讯模块支持 TCP/UDP等协议, 而应用协议可支持 SIP等; 支持业务 网关级联; 通讯网络协议可支持 IPv6; 用于实现智能家居网关管理。
功能引擎模块用于进行协议适配以完成各应用层协议消息格式的转换 和适配、 以及进行消息路由以完成消息在多个业务支撑平台之间路由或路 由到上级业务支撑平台; 还可以用于完成应用连接及状态管理等。
( 6 )业务支撑平台: 提供各种业务能力的接口, 为各种智能家居应用 单元提供各种业务能力; 还可以提供呈现和协同能力。
一种实施例中, 业务支撑平台是为智能家居业务提供执行环境的服务 器, 可以连接核心网的各种资源, 比如媒体资源功能, 短信中心等; 业务 支撑平台支持连接多个业务网关, 可以为智能家居应用提供各种业务能力; 也可以连接多个第三方智能家居应用服务器。
业务支撑平台可以通过调用呈现服务器提供的接口获取用户的呈现信 息, 也可以通过协同服务器完成智能家居应用单元的协同工作。
业务支撑平台可通过与管理平台的接口获取用户信息、 订阅信息以及 终端信息。
( 7 )管理平台: 一种实施例中可与其它设备如业务支撑平台等合设, 用于管理智能家居网关信息、 用户信息及用户订阅信息等。
( 8 )智能家居应用单元:提供各种智能家居应用的具体业务流程逻辑, 并通过业务支撑平台获取业务能力, 或者通过第三方提供, 为远程终端设 备或家庭控制中心所使用, 可以通过操作界面或语音进行交互。
一种实施例中, 智能家居应用单元可以以智能家居应用服务器的形式 设置, 与业务支撑平台连接, 能够提供智能家居的具体应用和服务的业务 逻辑。 智能家居应用单元可调用业务支撑平台提供的接口以获取各种智能 家居业务能力, 也可以通过业务网关下发各种数据。 具体的智能家居应用 单元可由第三方开发, 或由系统直接提供。 ( 9 )外部资源单元: 通常为可选设备, 可以提供附加资源以供业务支 撑平台使用, 如媒体服务器, 可辅助业务支撑平台进行录音、 录像等。
( 10 ) 第三方业务能力单元: 通常为可选设备, 可以提供附加业务能 力供业务支撑平台使用, 如定位能力、 呈现能力等。
图 2为图 1所示系统的一种实施例, 其中智能家居应用单元中的业务 逻辑可以是如远程抄表应用、 远程医疗应用、 远程控制应用、 远程监控应 用及其他应用的业务逻辑, 而终端设备可以是如监护类终端、 生活类终端、 监测类终端、 远程控制终端、 娱乐类终端、 沟通类终端、 监控类终端等, 终端代理设备与本地终端设备相连, 本实施例中本地终端设备仅为娱乐类 终端、 生活类终端、 监测类终端、 监护类终端, 其他实施例中还可以是其 他类型的本地终端设备。
釆用图 1所示的实现智能家居应用的系统, 可以实现如图 3、 图 4所示 的方法实施例的流程。 参见图 3 , 图 3为本发明实现智能家居应用方法实施 例的流程示意图, 该流程包括以下步骤:
步骤 301 : 智能家居网关向业务网关完成注册, 分以下多个步骤: 步骤 301A: 用户开通智能家居服务, 管理平台保存用户信息。
步骤 301B: 智能家居网关初始化并接入外部网络,建立数据链路连接。 步骤 301C: 智能家居网关向业务网关发送 SIP协议 INVITE消息, 业 务网关应答 200OK消息, 智能家居网关向业务网关发送 ACK消息, 智能 家居网关和业务网关建立 TCP/UDP连接。
步骤 301D: 智能家居网关向业务网关发送 INFO消息, 该 INFO消息 中包含智能家居网关的注册消息: 用户标识、 密码、 智能家居网关标识、 SIP地址等。 所述 INFO消息通常加密。
步骤 301E: 业务网关调用管理平台提供的接口, 进行用户验证。
步骤 301F: 验证通过, 业务网关向智能家居网关返回 200OK消息, 该 200OK消息中包含注册结果: 注册成功或注册失败指示及失败原因等。 步骤 302: 本地终端设备通过终端代理设备向智能家居网关完成注册。 本步骤的注册操作总体包括: 作为本地终端设备的电视机通过终端代 理设备向智能家居网关完成注册; 作为本地控制设备的多功能遥控器通过 终端代理设备向智能家居网关完成注册, 该多功能遥控器作为控制设备的 同时也属于终端设备; 作为本地终端设备的摄像设备通过终端代理设备向 智能家居网关完成注册。
上述注册过程具体包括以下操作: 将电视机以有线方式通过终端代理 设备与智能家居网关建立物理连接; 多功能遥控器通过红外或蓝牙连接到 终端代理设备, 通过终端代理设备与智能家居网关建立连接; 摄像设备通 过有线或蓝牙连接到终端代理设备, 通过终端代理设备与智能家居网关建 立连接。
多功能遥控器与智能家居网关建立数据链路后, 发送鉴权消息给家庭 控制中心。 家庭控制中心鉴权通过后, 多功能遥控器与家庭控制中心建立 TCP/UDP连接。
上述终端设备正常工作后, 可以通过智能家居网关向家庭控制中心发 送状态信息, 由家庭控制中心记录所收到的状态信息。 对于不能发送状态 信息的简单设备,智能家居网关可以在建立 TCP/UDP连接后主动向家庭控 制中心发送状态信息。
步骤 303: 家庭控制中心经过智能家居网关、 业务网关向业务支撑平台 完成注册, 该注册过程分为以下多个步骤:
步骤 303A: 家庭控制中心与智能家居网关连接, 建立数据链路连接。 步骤 303B: 家庭控制中心向业务支撑平台发送 SIP协议 INVITE消息, 该 INVITE消息包括用户注册信息, 如: 用户名、 密码、 权限等。
步骤 303C: 业务支撑平台收到用户注册信息后, 调用管理平台所提供 的接口进行用户注册处理, 注册成功后为用户分配相应的权限; 并且向家 庭控制中心返回 200OK消息,该 200OK消息包含注册结果: 注册成功或注 册失败指示、 失败原因等。
步骤 303D: 家庭控制中心发送 ACK消息。
步骤 304: 远程终端设备向业务支撑平台完成注册, 该注册过程分为以 下多个步骤:
步骤 304A: 远程终端设备与业务支撑平台连接, 建立数据链路连接。 步骤 304B:远程终端设备向业务支撑平台发送 SIP协议 INVITE消息, 该 INVITE消息包括应用注册信息, 如: 应用 ID、 应用程序名、 权限等。
步骤 304C: 业务支撑平台收到应用注册信息后进行注册处理, 操作完 成后向远程终端设备返回 200OK消息,该 200OK消息包含注册结果: 注册 成功或注册失败指示、 失败原因等。
步骤 304D: 远程终端设备发送 ACK消息。
步骤 305: 用户通过使用远程终端设备使用智能家居业务, 发起 VoIP 视频呼叫, 远程终端设备将呼叫消息发给业务网关。 具体的呼叫发起过程 包括以下多个步骤:
步骤 305A: 用户使用电脑或手机等远程终端设备与智能家居应用单元 连接, 建立数据链路连接。
步骤 305B: 用户启动智能家居应用单元提供的用户界面或语音交互, 输入用户名及密码。
步骤 305C: 智能家居应用单元向业务支撑平台发送 SIP协议 INVITE 消息, 该 INVITE消息包括用户鉴权信息, 如: 用户名、 密码等。
步骤 305D: 业务支撑平台收到用户鉴权信息后, 调用管理平台所提供 的接口进行用户鉴权处理, 鉴权成功后向智能家居应用单元返回 200OK消 息, 该 200OK消息包含鉴权结果: 鉴权成功或鉴权失败指示、鉴权原因等。 步骤 305E: 智能家居应用单元获知鉴权成功后发送 ACK消息; 用户 使用远程终端设备发起 VoIP视频呼叫, 向业务网关发送 SIP协议 INVITE 消息, 该 INVITE消息包括 SIP地址等。
步骤 306:业务网关收到 INVITE消息后,向业务支撑平台发送 INVITE 消息, 通知业务支撑平台进行后续的计费事件处理等。
步骤 307: 业务支撑平台操作完成, 应答 200OK消息。
步骤 308: 业务网关收到 200OK消息后向智能家居网关发送 INVITE 消息, 通知智能家居网关有视频呼叫被发起。
步骤 309: 智能家居网关收到 INVITE 消息后, 向家庭控制中心发送 INVITE消息, 将呼叫消息通知家庭控制中心。
步骤 310: 收到 INVITE消息后, 家庭控制中心通过智能家居网关经由 终端代理设备通知作为本地终端设备中的显示终端, 作为本地终端设备中 的显示终端, 如电视机, 根据家庭控制中心指令显示呼叫画面。
步骤 311 : 家庭控制中心通过智能家居网关经由终端代理设备发送 INVITE消息给多功能遥控器。
步骤 312:家庭控制中心通过智能家居网关经由终端代理设备通知摄像 设备, 摄像设备根据家庭控制中心的指令进行调整。
可以将步骤 310至步骤 312统称为终端设备初始化。
步骤 313:多功能遥控器经由终端代理设备向智能家居网关返回 200OK 消息, 以应答呼叫。
需要说明的是, 本步骤通常是基于家庭控制中心的控制而发起的。 在 本步骤中以及后续步骤中, 家庭控制中心仍然可以对实现智能家居应用的 本地终端设备进行相对独立或多个设备之间相互配合的协调及管理。
步骤 314: 智能家居网关向业务网关转发 200OK消息, 以应答呼叫。 步骤 315: 业务网关向远程终端设备转发 200OK消息, 以应答呼叫。 步骤 316: 远程终端设备收到 200OK消息后, 发送 ACK消息, 视频呼 叫建立。
参见图 4,图 4为本发明实现智能家居应用方法另一种实施例的流程示 意图, 该流程包括以下步骤:
步骤 401至步骤 403: 智能家居网关向业务网关完成注册; 本地终端设 备经由终端代理设备向智能家居网关完成注册; 家庭控制中心经过智能家 居网关、 业务网关向业务支撑平台完成注册。
步骤 401至步骤 403中各步骤的操作原理与步骤 301至步骤 303中相 应步骤的操作原理类似, 区别在于图 4中的本地终端设备还包括门禁系统。
步骤 404: 门铃呼叫被发起,作为本地终端设备的门铃经由终端代理设 备通知智能家居网关门铃呼叫。
步骤 405: 智能家居网关向家庭控制中心发送 SIP协议 INVITE消息, 通知家庭控制中心, 其中, 该 INVITE消息包含终端 ID、 终端类型、 呼叫 类型等。
步骤 406: 收到 INVITE消息后, 家庭控制中心通过智能家居网关经由 终端代理设备通知作为本地终端设备中的显示终端, 作为本地终端设备中 的显示终端如电视机, 根据家庭控制中心的指令显示呼叫画面。
步骤 407 : 家庭控制中心通过智能家居网关经由终端代理设备发送 INVITE消息给多功能遥控器。
步骤 408:家庭控制中心通过智能家居网关经由终端代理设备通知摄像 设备, 摄像设备根据家庭控制中心的指令进行调整。
可以将步骤 406至步骤 408统称为终端设备初始化。
步骤 409:本地终端设备经由终端代理设备向智能家居网关返回 200OK 消息, 以应答视频呼叫。 智能家居网关经由终端代理设备向本地终端设备 转发 200OK消息, 以转发应答。 需要说明的是, 本步骤通常是基于家庭控制中心的控制而发起的。 在 本步骤中以及后续步骤中, 家庭控制中心仍然可以对实现智能家居应用的 本地终端设备进行相对独立或多个设备之间相互配合的协调及管理。
步骤 410: 本地终端设备经由终端代理设备收到智能家居网关转发的 200OK消息后, 建立音视频连接。 一种实施例中, 电视机建立视频连接以 进行显示, 对讲设备建立音频连接以进行语音交流。
步骤 411 : 如果门铃在呼叫超时后对讲设备未得到应答, 智能家居网关 则将该情况通知业务网关。 具体操作包括以下多个步骤:
步骤 411A: 门禁系统在获知门铃呼叫超时后, 向智能家居网关发送超 时消息。
步骤 411B:智能家居网关向家庭控制中心发送 INVITE消息,该 INVITE 消息包括终端 ID、 终端类型、 超时类型等。
步骤 411 C: 家庭控制中心返回 200OK消息。
步骤 411 D:家庭控制中心向智能家居网关发起 INVITE消息,该 INVITE 消息包括呼叫信息。
步骤 411E: 智能家居网关向业务网关转发 INVITE消息。
步骤 412: 业务网关向业务支撑平台发送 INVITE消息, 以通知业务支 撑平台呼叫超时的情况。
步骤 413: 业务支撑平台收到 INVITE消息后, 查询与远程终端设备对 应的用户信息, 根据查询到的用户信息通过智能家居应用单元向作为远程 终端设备的用户手机发送 INVITE消息,以向作为远程终端设备的用户手机 发起呼叫。
步骤 414:用户手机等远程终端设备经由终端代理设备与本地终端设备 建立视频监控。
具体而言, 用户手机等远程终端设备应答后向业务支撑平台返回 200OK消息, 业务支撑平台向业务网关返回 200OK消息; 业务网关通过智 能家居网关转发 200OK消息给家庭控制中心。收到 200OK消息后, 家庭控 制中心控制所述用户手机等远程终端设备与包括电视机、 摄像设备在内的 本地终端设备建立视频连接, 以便用户使用用户手机查看来访者。
综上, 釆用图 1 所示系统以实现智能家居应用的方法实施例的思路包 括以下步骤:
步骤 1 : 家庭控制中心根据需要实现的智能家居应用, 通过智能家居网 关控制终端设备执行初始化工作, 其中对终端设备的管理可以通过终端代 理设备来实现。
步骤 2: 终端设备完成初始化工作后, 家庭控制中心通过智能家居网关 控制终端设备实现所述智能家居应用。
除了可以实现如图 3、 4所示的流程以外, 本发明还提供实现如图 5至 8所示的方法实施例的流程。
参见图 5 , 图 5为本发明方法实施例中业务支撑平台不参与时, 本地终 端设备访问本地终端设备的流程图, 该流程包括以下步骤:
步骤 501至 503: 本地终端设备、 智能家居网关以及家庭控制中心分别 完成初始化及注册。
步骤 504: 本地终端设备中主动访问的一方作为访问终端设备, 通过智 能家居网关向家庭控制中心发起请求。
步骤 505: 家庭控制中心应答访问终端设备的请求, 并通过智能家居网 关通知该请求所指向的被访问终端设备。
步骤 506: 访问终端设备收到应答, 被访问终端设备收到通知; 访问终 端设备和被访问终端设备建立链路, 进行消息交互。
参见图 6, 图 6为本发明方法实施例中业务支撑平台参与时, 本地终端 设备访问本地终端设备的流程图, 该流程包括以下步骤: 步骤 601至 603: 本地终端设备、 智能家居网关、 家庭控制中心分别完 成初始化及注册。
步骤 604: 本地终端设备中主动访问的一方作为访问终端设备, 访问终 端设备通过智能家居网关向家庭控制中心发起请求。
步骤 605至 607: 家庭控制中心通过智能家居网关、 业务网关向业务支 撑平台转发所述请求。
步骤 608至 610: 业务支撑平台应答请求, 基于该应答通过业务网关、 智能家居网关向家庭控制中心转发应答消息。
步骤 611 : 家庭控制中心应答访问终端设备的请求, 并通过智能家居网 关通知被访问终端设备。
步骤 612: 访问终端设备收到应答, 被访问终端设备收到通知; 访问终 端设备和被访问终端设备建立链路, 进行消息交互。
参见图 7,图 7为本发明方法实施例中本地终端设备访问远程终端设备 的流程图, 该流程包括以下步骤:
步骤 701至 703: 本地终端设备、 智能家居网关、 家庭控制中心分别完 成初始化及注册。
步骤 704: 本地终端设备通过智能家居网关向家庭控制中心发起请求。 步骤 705至 708: 家庭控制中心通过智能家居网关、 业务网关向业务支 撑平台转发所述请求, 业务支撑平台呼叫远程终端设备。
步骤 709至 712: 远程终端设备向业务支撑平台应答呼叫, 业务支撑平 台向业务网关应答所述请求, 基于该应答通过业务网关、 智能家居网关向 家庭控制中心转发应答消息。
步骤 713:家庭控制中心通过智能家居网关应答本地终端设备的所述请 求。
步骤 714: 本地终端设备收到应答, 本地终端设备和远程终端设备建立 链路, 进行消息交互。
参见图 8,图 8为本发明方法实施例中远程终端设备访问本地终端设备 的流程图, 该流程包括以下步骤:
步骤 801至 803: 本地终端设备、 智能家居网关、 家庭控制中心分别完 成初始化及注册。
步骤 804: 远程终端设备向业务平台注册鉴权。
步骤 805至 808: 远程终端设备发起请求, 业务支撑平台收到该请求, 并通过业务网关、 智能家居网关向家庭控制中心转发该请求。
步骤 809: 家庭控制中心收到所述请求, 并通过智能家居网关通知本地 终端设备。
步骤 810: 本地终端设备应答请求, 并通过智能家居网关通知家庭控制 中心。
步骤 811至 814: 家庭控制中心收到应答, 通过智能家居网关、 业务网 关将应答消息通知给业务支撑平台, 业务支撑平台通知远程终端设备。
步骤 815: 远程终端设备收到应答, 本地终端设备和远程终端设备建立 链路, 进行消息交互。
以上图 5至图 8所示各个实施例中, 本地终端设备还可以是由终端代 理设备进行管理控制的, 本地终端设备与智能家居网关之间通过终端代理 设备进行连接, 具体可参见前述系统实施例, 此处不再赘述。
本发明在对终端设备进行统一控制的基础上实现智能家居应用; 在家 里无论什么设备的对外通讯统一由智能家居网关进行, 从而解决了网络融 合问题; 对于多媒体通讯、 IPTV、 移动互联网应用、 物联网应用等都可釆 用本发明系统或装置来完成, 从而解决了业务融合问题; 随着移动互联网 应用、 物联网应用的内容越来越丰富, 所能支持的各种终端设备也越来越 多, 通过移动代理设备对移动终端进行管理控制, 使得移动终端可轻松完 成扩展和升级, 从而解决了终端扩展问题。
以上内容是结合具体的实施方式对本发明所作的进一步详细说明, 不 能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的 普通技术人员来说, 在不脱离本发明构思的前提下, 还可以做出若干简单 推演或替换, 都应当视为属于本发明的保护范围。

Claims

权利要求书
1、 一种实现智能家居应用的装置, 其特征在于, 该装置包括智能家居 网关、 家庭控制中心、 终端代理设备; 其中,
智能家居网关, 用于与所述终端代理设备相连, 完成所述家庭控制中 心与所述终端代理设备之间的消息转换, 并将转换后的消息发送至所述家 庭控制中心或所述终端代理设备;
家庭控制中心, 用于根据接收到的用户指令或预先配置的任务, 执行 智能家居控制逻辑, 通过所述智能家居网关、 并经终端代理设备向本地终 端设备发出指令, 通过所述本地终端设备的执行实现智能家居业务;
终端代理设备, 用于连接所述本地终端设备, 并完成所述智能家居网 关与所述本地终端设备之间的协议转换。
2、 根据权利要求 1所述实现智能家居应用的装置, 其特征在于, 所述 智能家居网关, 还用于与所述本地终端设备直接相连, 或用于连接远程终 端设备与所述家庭控制中心、 或本地终端设备, 完成所述家庭控制中心与 所述本地终端设备之间、 或所述家庭控制中心与所述远程终端设备之间的 消息转换, 并将转换后的消息发送至所述家庭控制中心、 或所述本地终端 设备、 或所述远程终端设备。
3、 根据权利要求 2所述实现智能家居应用的装置, 其特征在于, 所述
所分配的通讯地址与所述本地终端设备或所述终端代理设备建立通讯链 路。
4、 根据权利要求 1所述实现智能家居应用的装置, 其特征在于, 所述 终端代理设备, 还用于解析所述家庭控制中心通过智能家居网关发出的指 令。
5、 根据权利要求 2至 4任一项所述实现智能家居应用的装置, 其特征 在于, 所述智能家居网关, 还用于完成所述家庭控制中心与所述本地终端 设备之间、 或所述家庭控制中心与所述远程终端设备之间、 或所述本地终 端设备与远程终端设备之间的媒体流转换。
6、 一种实现智能家居应用的系统, 其特征在于, 包括智能家居网关、 家庭控制中心、 终端代理设备、 业务网关、 业务支撑平台; 其中,
智能家居网关, 用于与所述终端代理设备相连, 完成所述家庭控制中 心与所述终端代理设备之间的消息转换, 并将转换后的消息发送至所述家 庭控制中心或所述终端代理设备;
家庭控制中心, 用于根据接收到的用户指令或预先配置的任务, 执行 智能家居控制逻辑, 通过所述智能家居网关向本地终端设备发出指令, 通 过所述本地终端设备的执行实现智能家居业务;
终端代理设备, 用于连接所述本地终端设备, 并完成所述智能家居网 关与所述本地终端设备之间的协议转换;
业务支撑平台, 用于提供业务能力的接口;
业务网关, 用于提供所述业务支撑平台与所述智能家居网关之间的消 息路由接口。
7、 根据权利要求 6所述实现智能家居应用的系统, 其特征在于, 所述 系统还包括智能家居应用单元, 用于提供智能家居业务逻辑, 并通过所述 业务支撑平台获取所述业务能力。
8、 一种实现智能家居应用的方法, 其特征在于, 该方法包括: 家庭控制中心根据接收到的用户指令或预先配置的任务, 执行智能家 居控制逻辑, 并发出指令;
所述智能家居网关对所述家庭控制中心发出的指令进行消息转换后发 送给终端代理设备; 所述终端代理设备对所述智能家居网关发送的指令进行协议转换后, 发送给所述本地终端设备;
所述本地终端设备执行所述指令。
9、 根据权利要求 8所述实现智能家居应用的方法, 其特征在于, 所述 方法还包括:
所述终端代理设备接收所述本地终端设备上报的消息, 并对接收到的 消息进行协议转换后发送给智能家居网关; 所述智能家居网关根据所述消 息的类型, 对所述消息进行消息转换或媒体流转换后发送给家庭控制中心; 所述家庭控制中心接收所述消息, 并根据智能家居控制逻辑进行后续控制。
10、 根据权利要求 9所述实现智能家居应用的方法, 其特征在于, 所 述后续控制包括: 所述家庭控制中心通过所述智能家居网关、 以及业务网 关向业务支撑平台转发所述消息; 所述业务支撑平台接收并应答所述消息。
11、 根据权利要求 8或 9所述实现智能家居应用的方法, 其特征在于, 所述用户指令由远程终端设备发出; 所述方法还包括:
远程终端设备通过业务支撑平台向业务网关发送所述用户指令; 所述 业务网关接收所述用户指令后, 将所述用户指令转发到所述智能家居网关; 再由所述智能家居网关将所述用户指令转发至所述家庭控制中心。
12、 根据权利要求 11所述实现智能家居应用的方法, 其特征在于, 在 所述远程终端设备通过业务支撑平台向业务网关发送用户指令之前, 所述 方法还包括:
所述智能家居网关向所述业务网关发起注册请求, 由所述业务网关对 所述智能家居网关进行注册; 所述家庭控制中心通过所述智能家居网关、 以及业务网关向业务支撑平台发起注册请求, 由所述业务支撑平台对所述 家庭控制中心进行注册; 所述远程终端设备向所述业务支撑平台发起注册 请求, 由所述业务支撑平台对所述远程终端设备进行注册。
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