WO2005066808A1 - 機器連携サービスシステム及びそのシステムを構成する電子機器 - Google Patents
機器連携サービスシステム及びそのシステムを構成する電子機器 Download PDFInfo
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- WO2005066808A1 WO2005066808A1 PCT/JP2004/019539 JP2004019539W WO2005066808A1 WO 2005066808 A1 WO2005066808 A1 WO 2005066808A1 JP 2004019539 W JP2004019539 W JP 2004019539W WO 2005066808 A1 WO2005066808 A1 WO 2005066808A1
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- Prior art keywords
- service
- electronic device
- information
- cooperation
- cooperation service
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q99/00—Subject matter not provided for in other groups of this subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
- H04L12/2809—Exchanging configuration information on appliance services in a home automation network indicating that an appliance service is present in a home automation network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
- H04L12/281—Exchanging configuration information on appliance services in a home automation network indicating a format for calling an appliance service function in a home automation network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/563—Data redirection of data network streams
Definitions
- the present invention relates to a device cooperation service system and an electronic device that constitutes the system, and more specifically, to information about a service between a plurality of electronic devices interconnected via a network (
- the present invention relates to a device cooperation service system that shares software and the like and executes a service in which a plurality of electronic devices cooperate based on this information, and an electronic device used in the device cooperation service system.
- Non-Patent Document 1 UPnP Forum, ⁇ UPnP Device Architecture VI.0.1 '',
- Non-Patent Document 2 UPnP Forum, “UPnP AV Architecture VO. 83”, [online],
- a typical example of the device cooperation service is a mopile connected to a home network.
- Equipment mobile phones, etc.
- stationary equipment DVD recorders, etc.
- the purchasing cycle of these two equipments varies greatly, as compared to the power cycle equipment power of about two years, while the stationary equipment is more than five years. For this reason, if a new type of device is used in this purchase cycle, there is a possibility that the application on the stationary device will not be able to support the device cooperation service in the future.
- an object of the present invention is to provide a device cooperation service system equipped with a service discrimination system capable of dynamically collecting information on a device cooperation service and specifying an electronic device and downloading an application.
- the purpose is to provide the electronic devices that make up the system.
- the present invention provides an electronic device that executes an abbreviation in cooperation with at least one other electronic device connected to a network to realize a desired device cooperation service, and a device cooperation service including the electronic device in its configuration. Pointed to the system.
- the electronic device of the present invention includes a control electronic device that controls a device cooperation service, or a V and a deviation of an execution electronic device that executes a device cooperation service in cooperation with the control electronic device. It has the following different features depending on whether it takes a position.
- the control electronic device is connected to a network and holds device information including at least information for identifying the device and information of a device cooperation service that can be supported by all other electronic devices.
- a service information acquisition unit that acquires service information related to a cooperative service from a predetermined server connected to the network, and a device coordination service to be executed based on the service information are determined.
- An application acquisition unit that acquires the required application from a predetermined server connected to the network, and acquires service information on the determined device cooperation service from the specified server for other specified electronic devices.
- a start request unit that requests the specified other electronic device to start a device cooperation service. The start request unit may further request the specified other electronic device to acquire and execute a service application required for executing the device cooperation service from a predetermined server.
- the execution electronic device transmits service information on a device cooperation service to be executed with another electronic device from a predetermined server connected to the network.
- the execution electronic device transmits at least information for identifying the device and information of a device cooperation service that can be supported by all other electronic devices connected to the network.
- the storage device may include a holding unit that holds device information including the device information, and a distribution unit that distributes the device information to another electronic device as needed.
- the information for identifying the device is model data indicating the model of the electronic device, and the information of the device cooperation service that can be supported is the device cooperation service supported by the electronic device.
- the service information is information in which model data, which is data indicating a model of an electronic device capable of executing the device cooperation service, and storage location data of an application required for executing the device cooperation service are associated with each other.
- the application acquisition unit acquires the application required for the device cooperation service by referring to the storage location data.
- the service information acquisition unit is configured to execute a device link that can be executed in combination with the own device based on the model data of the device information. It is preferable to request a search for a portable service from a predetermined server and obtain service information as a search result from the predetermined server.
- the identification unit manages the service information acquired by the service information acquisition unit in association with the device information of another electronic device corresponding to the model data specified by the service information acquisition unit for the search for the device cooperation service. Therefore, it is preferable to specify another electronic device that executes the device cooperation service.
- the execution unit starts upon receiving an execution request for another electronic device.
- the device cooperation service system for realizing the device cooperation service is connected to a network that stores at least one control electronic device and at least one execution electronic device, and service information on the device cooperation service. It consists of a server connected to the network and a server that stores applications required to execute the device cooperation service.
- the device cooperation service system may further include a proxy device that relays data exchange between a home electronic device connected to the home network and a home electronic device connected to the home network. .
- This proxy device acquires device attribute information including device information from an external electronic device (or a home electronic device), and distributes the obtained attribute information to the home electronic device (or an external electronic device). Attribute information may be delivered to the in-home electronic device (or out-of-home electronic device) with the acquisition of the attribute information of the out-of-home electronic device (or in-home electronic device) as a trigger, or the in-home electronic device (or Alternatively, the attribute information may be delivered to the in-home electronic device (or out-of-home electronic device) by using the request for the attribute information received from the in-home electronic device as a trigger!
- the information for identifying the device is model data indicating the model of the electronic device
- the proxy device uses the device data based on the device data of the device information of the in-home electronic device and the out-of-home electronic device. It requests the server to search for a device cooperation service that can be executed by a combination of electronic devices, and obtains service information as a search result from Sano.
- the information for identifying the device is model data indicating the model of the electronic device.
- the proxy device obtains the service information and the device information of the electronic device corresponding to the model data specified in the search for the device cooperation service. By associating and managing, the electronic device that executes the device cooperation service is specified.
- the invention's effect according to the present invention, by downloading an application of the device cooperation service, it becomes possible to update the function of the electronic device or discover the device cooperation service. As a result, within the scope of the link local address, discover and execute the device cooperation service or information related to the device cooperation service that can be executed between the mono electronic device and the stationary electronic device with different purchase cycles. can do. Further, the present invention can coexist with the UPnP connection environment that is currently becoming mainstream. Further, according to the present invention, even if the service control device or the service execution device does not have the packet receiving function, information on the devices and services connected to the home network can be collected and discovered by proxy.
- FIG. 1 is a diagram showing a configuration example of a device cooperation service system according to a first embodiment of the present invention.
- FIG. 2 is a diagram illustrating a detailed configuration example of the electronic device 20.
- FIG. 3 is a diagram showing a specific configuration example of a device cooperation control point unit 23.
- FIG. 4 is a diagram showing a specific configuration example of the device cooperation device unit 22.
- FIG. 5 is a diagram showing a specific configuration example of a device cooperation service system according to the first embodiment of the present invention.
- FIG. 6 is a flowchart showing a processing procedure performed by the service control device 20a according to the first embodiment.
- FIG. 7 is a diagram showing an example of device cooperation device information that each electronic device 20 holds in advance.
- FIG. 8 is a diagram showing an example of device cooperation service information.
- FIG. 9 is a flowchart showing a processing procedure performed by the service execution device 20b of the first embodiment.
- FIG. 10 is a sequence diagram showing a process until an application is downloaded to the electronic device 20.
- FIG. 11 is a sequence diagram showing processing of the electronic device after the application is downloaded.
- FIG. 12 is a diagram showing a specific configuration example of a device cooperation service system according to a second embodiment of the present invention.
- FIG. 13 is a diagram showing a specific configuration example of a proxy device 40.
- FIG. 14 is a flowchart illustrating a processing procedure performed by a service control device 20d according to the second embodiment.
- FIG. 15 is a flowchart illustrating a processing procedure performed by a service execution device 20b according to the second embodiment.
- FIG. 16 is a diagram showing a specific configuration example of a device cooperation service system according to a third embodiment of the present invention.
- FIG. 17 is a flowchart illustrating a processing procedure performed by a service control device 20b according to the third embodiment.
- FIG. 18 is a flowchart illustrating a processing procedure performed by a service execution device 20d according to the third embodiment.
- FIG. 1 is a diagram showing a configuration example of a device cooperation service system according to the first embodiment of the present invention.
- the device cooperation service system shown in FIG. 1 has a configuration in which a router 10 and a plurality of electronic devices 20 located inside a home are connected to a directory service server 60 and a service repository server 70 located outside the home via a power network 50. .
- the router 10 and the plurality of electronic devices 20 are connected to each other via a home network 30 such as a LAN, so that each electronic device 20 can access the network 50 outside the home via the router 10.
- the directory service server 60 is a server that provides information on the device cooperation service via the network 50.
- the service repository server 70 is a server that provides an application necessary for executing the device cooperation service by downloading via the network 50.
- FIG. 2 is a diagram illustrating a detailed configuration of the electronic device 20.
- FIG. 3 is a diagram showing a specific configuration example of the device cooperation control point unit 23 of FIG.
- FIG. 4 is a diagram showing a specific configuration example of the device cooperation device unit 22 of FIG.
- the electronic device requesting the device cooperation service is referred to as “service control device”
- the electronic device requesting the device cooperation service from the service control device is referred to as “service execution device”. I will do it.
- the electronic device 20 includes a service application unit 21, a device cooperation device unit 22, a device cooperation control point unit 23, and a main function execution unit 24.
- the service application section 21 manages applications (electronic devices 2 (It may also include a setting file that determines the interface between hardware in 0.) and a recording medium such as a hard disk (HD).
- the device cooperation device section 22 receives the information on the device cooperation service from the service control device and executes the device cooperation service.
- the device cooperation control point unit 23 provides information of the device cooperation service to the service execution device. Therefore, when the electronic device can exist only as a service execution device, the configuration of the device linkage control point unit 23 becomes unnecessary.
- the main function execution section 24 is a section where the electronic device 20 executes an original function.
- the electronic device 20 when the electronic device 20 is a TV, it corresponds to a portion that executes a video receiving function and the like, and when the electronic device 20 is a VTR, it corresponds to a portion that executes a recording and reproducing function and the like.
- the device cooperation control point unit 23 includes a device cooperation device information holding unit 231, a device identification unit 232, a device cooperation service information acquisition unit 233, a device cooperation service information acquisition request unit 234, And a device cooperation service start request unit 235.
- the device linking device information holding unit 231 detects and holds device linking device information, which is attribute information on other electronic devices.
- the device specifying unit 232 specifies a partner electronic device that executes the device cooperation service, that is, a service execution device.
- the device cooperation service information obtaining unit 233 obtains, from the directory service server 60, device cooperation service information on the device cooperation service to be executed with the specified service execution device.
- the device cooperation service information acquisition request unit 234 requests the specified service execution device to acquire the device cooperation service information.
- the device cooperation service start request unit 235 requests the specified service execution device to start the device cooperation service.
- the device cooperation device unit 22 includes a device cooperation device information holding unit 221, a device cooperation device information distribution unit 222, a device cooperation service information acquisition unit 223, an application acquisition unit 224, and an application execution unit.
- a part 225 is provided.
- the device cooperation device information holding unit 221 detects and holds device cooperation device information.
- the device cooperation device information distribution unit 222 distributes the device cooperation device information to a specific electronic device as necessary.
- the device cooperation service information acquisition unit 223 acquires the device cooperation service information from the directory service server 60.
- the application acquisition unit 224 distributes the application.
- the required application is acquired from the service repository server 70 that communicates.
- the application execution unit 225 executes the device cooperation service application acquired by the application acquisition unit 224.
- the device cooperation device information holding unit 231 of the device cooperation control point unit 23 and the device cooperation device information holding unit 221 of the device cooperation device unit 22 have the same configuration in order to realize the same function. It is possible to integrate.
- the device cooperation service information acquisition unit 233 of the device cooperation control point unit 23 and the device cooperation service information acquisition unit 223 of the device cooperation device unit 22 must also integrate these configurations to realize equivalent functions. Is possible.
- FIG. 5 a device cooperation service operation performed in the device cooperation service system according to the first embodiment of the present invention will be described with reference to FIGS.
- the electronic device 20a is a service control device
- the electronic device 20b is a service execution device. It describes the case where the device cooperation service is executed. It is also assumed that all of the electronic devices 20a to 20c are devices that can execute the device cooperation service.
- FIG. 6 is a flowchart illustrating a processing procedure of the electronic device 20 operating as the service control device.
- the process in FIG. 6 is started when a user or the like issues an execution instruction regarding a specific device cooperation service to the service control device 20a.
- the service control device 20a Upon receiving the instruction, the service control device 20a refers to the device cooperation device information held by the other electronic devices 20b and 20c connected to the network 30 and refers to the devices of all the electronic devices that support the device cooperation service. Acquire linked device information (step S61).
- FIG. 7 is a diagram illustrating an example of device cooperation device information that each electronic device 20 holds in advance.
- the device cooperation device information in Fig. 7 indicates the device identifier ("D0001" in this example) that uniquely identifies the electronic device, the model of the electronic device ("P507i" in this example), and the location of the transmission destination to the electronic device.
- the location in this example, “1080: 0: 0: 0: 0: 8: 800: 200C: 417A”
- device cooperation service information indicating the device cooperation service that the electronic device 20 can support (in this example, the information is stored) “Pana.
- the identifier may use an identifier that is unique in a local range, or may use an identifier that is unique in a global range, for example, a UUID (Universal Identifier) of a device description! .
- UUID Universal Identifier
- the service control device 20a determines the electronic device 20 capable of performing the device service in cooperation with the own device (step S62). This determination may be made by referring to the device cooperation service information in the device cooperation device information to confirm whether or not the device supports the cooperation service. Then, the service control device 20a inquires of the directory service server 60 about what kind of device cooperation service that can be executed in combination with the determined electronic device (step S63). In this example, inquiries are made for two combinations of the service control device 20a and the electronic device 2 Ob and the combination of the service control device 20a and the electronic device 20c.
- the directory service server 60 extracts information on an application that can be executed for each combination and responds to the service control device 20a as device cooperation service information.
- FIG. 8 is a diagram illustrating an example of the device cooperation service information.
- the service identifier describes an identifier that can uniquely identify the corresponding device cooperation service. For example, URI notation with global scope.
- the application information describes storage location information indicating the location where the application to be downloaded is stored for each model.
- a model and a device identifier are described as information corresponding to the electronic device used for the device cooperation service.
- the service control device 20a receives a response of the device cooperation service information from the directory service server 60 (step S64). Then, the service control device 20a specifies one device cooperation service to be executed from among the received plurality of device cooperation services (step S65). This specification may be made by making the user select. In this example, a device cooperation service executed between the service control device 20a and the electronic device 20b is specified. When the device cooperation service to be executed is specified, the service control device 20a The information about the application required to execute the selected device cooperation service is registered in the own device (step S66). Then, the service control device 20a downloads a necessary application from the service repository server 70 based on the registered information (Steps S67 and S68).
- the service control device 20a requests the service execution device 20b to register information on an application necessary to execute the specified device cooperation service (step S68).
- the download of the application is not limited to the timing of step S68, and may be performed at any timing before the device cooperation service is actually performed. If the file has already been downloaded in the past, no download is required.
- FIG. 9 is a flowchart illustrating a processing procedure of the electronic device 20 operating as the service execution device.
- the service execution device 20b In response to the registration request received from the service control device 20a, the service execution device 20b registers information on an application necessary to execute a specific device cooperation service (steps S91 and S92). Then, the service execution device 20b downloads a required application from the service repository server 70 based on the registered information (steps S93 and S94). Note that downloading is not necessary if it has already been downloaded in the past.
- FIG. 10 is a sequence diagram showing processing until an application is downloaded to the service control device 20a (dev-A) and the service execution device 20b (dev-B).
- Figure 11 shows FIG. 7 is a sequence diagram showing processing of the service control device 20a and the service execution device 20b after an application is downloaded.
- the device cooperation control point unit 23 of the service control device 20a is activated by a user instruction or a predetermined activation command in the service control device 20a (sequence sl00).
- a DHCP Dynamic Host Configuration Protocol
- a protocol for collecting an IP address at the time of termination is communicated with a DHCP server (not shown) connected to the network 30.
- a predetermined IP address is allocated to the service control device 20a.
- an addressing process is performed by an Auto-IP mechanism, and an IP address is dynamically assigned to the service control device 20a (not shown).
- a DHCP server is not required.
- the device coordination control point unit 23 of the service control device 20a is a command for inquiring all the electronic devices 20 connected to the router 10 via the network 30 about the power of the electronic devices required by the user.
- This instruction can be realized by, for example, transmitting a M-SEARCH message of SSDP (Simple Service Discovery Protocol) to 239.255.255.250:1900 by manolecast (sequence sl01 ).
- SSDP Simple Service Discovery Protocol
- the device cooperation device unit 22 of the electronic device 20b connected to the network 30 receiving this message stores the description information (description) on the hardware of the own device, its function, performance, setting conditions, and the like.
- the location information indicating where the information is stored is transmitted to the service control device 20a (sequence s102). More specifically, this is realized by setting the path to the description in the LOCATION header and transmitting the SSDP response to the service control device 20a by multicast.
- the service control device 20a obtains information on the hardware of the electronic device 20b, its functions, performance, setting conditions, and the like by accessing the description information based on the position information sent from the electronic device 20b. Specifically, the service control device 20a Based on the information in the N header, a description is obtained from the electronic device 20b by the HTTP GET method (sequences s103 and s104).
- the device cooperation control point unit 23 of the service control device 20a requests device cooperation device information from information acquired from the electronic device 2 Ob.
- the service control device 20a stores a device control information in the electronic device 20b, which is necessary for performing the device cooperation service described in the device description in the description. (E.g., controlURL), requesting the device cooperation device information of the electronic device 20b, and transmitting the device cooperation device information that describes the information necessary for searching and executing the device cooperation service to the electronic device 20b.
- the device cooperation control point unit 23 of the service control device 20a transmits a combination of the model name of the service control device 20a and the model name of the electronic device 20b.
- the directory service server 60 requests information on the device cooperation service that can be executed by the server, and the directory service server 60 transmits information on all applicable device cooperation services to the service control device 20a (sequence si10). It should be noted that the process requested to the directory service server 60 is performed by the other electronic devices 20 that are always operating and besides the service control device 20a that has been directly instructed by the user.
- the process requested to the directory service server 60 is performed by the other electronic devices 20 that are always operating and besides the service control device 20a that has been directly instructed by the user.
- the device cooperation control point unit 23 of the service control device 20a based on the obtained device cooperation service information on the device cooperation service and the corresponding device cooperation device information of the electronic device 20! Then, the device cooperation service X to be executed and the service execution device 20b are specified (sequence si11). Then, the service control device 20a requests its own device cooperation device unit 22 to register the acquired device cooperation service information (sequence si12). Upon receiving the request, the device cooperation device unit 22 accesses the service repository server 70 and downloads an application related to the device cooperation service X (sequence si13).
- the service control device 20a also requests the device cooperation device unit 22 of the service execution device 20b to register the device cooperation service information acquired by the own device (see FIG. Ikens sl 14). Upon receiving this request, the device cooperation device unit 22 of the service execution device 20b accesses the service repository server 70 and downloads an application related to the device cooperation service X (sequence si15).
- device cooperation control point unit 23 of service control device 20a transmits service control device 20a and service execution device.
- the device cooperation device unit 22 of 20b is requested to execute the device cooperation service X (sequences sl21 and sl22).
- the device cooperation device unit 22 of the service control device 20a and the service execution device 20b respectively executes the downloaded device cooperation service X application (sequences si23 and si24).
- the application related to the device cooperation service is not downloaded in the sequences si13 and si15
- the application related to the device cooperation service is downloaded in response to the request of the sequences sl21 and sl22. And then run the service!
- the user can easily search for a combination of electronic devices required to execute the device cooperation service,
- an optimum application can be downloaded to each of the plurality of electronic devices. This makes it possible to easily realize a cooperative service provided between a plurality of electronic devices.
- the service control device 20a is connected to the network 30, and requests all electronic devices 20 to acquire device cooperation device information by broadcast. did. However, if the electronic device 20b to be the service execution device is known in advance, a request to acquire only this electronic device 20b by unicast is made. I suffice. If the electronic devices 20 connected to the network 30 regularly exchange device cooperation device information with each other, the device cooperation device information acquisition processing at the time of the user's instruction is particularly necessary. Absent.
- a proxy device may relay a communication between the electronic device 20 and the directory service server 60 or the service repository server 70.
- the proxy device With this configuration, only the proxy device needs to have a function of accessing the network 50, and the electronic device 20 in the home can be easily configured. It is also possible to increase security by setting a firewall on the proxy device.
- the device cooperation service is executed between the plurality of electronic devices 20 connected to the home network 30 .
- a method for executing the device cooperation service between the electronic device 20 connected to the network 50 outside the home and the electronic device 20 connected to the network 30 inside the home will be described. .
- FIG. 12 is a diagram showing a configuration example of the device cooperation service system according to the second embodiment of the present invention.
- the device cooperation service system shown in FIG. 12 includes a router 10, a proxy device 40 and a plurality of electronic devices 20 (electronic devices 20a to 20c in the example in FIG. In the example, the electronic device 20d), the directory service server 60, and the service repository server 70 are connected via the network 50.
- FIG. 12 shows an example in which the electronic device 20d is connected to the network 50 via the network 80, but it does not matter if the electronic device 20d is directly connected to the network 50.
- the plurality of electronic devices 20a to 20c can access the network 50 outside the home via the proxy device 40 and the router 10.
- the directory service server 60 is a server that provides information on the device cooperation service via the network 50.
- the service repository server 70 is a server that provides an application necessary for executing the device cooperation service by downloading via the network 50.
- FIG. 12 in the device cooperation service system according to the second embodiment, an electronic device 20 d connected to a network 50 outside the home, a network The device cooperation service is executed with the electronic device 20a connected to 30.
- the same reference numerals in the device cooperation service system according to the second embodiment as those of the device cooperation service system according to the first embodiment denote the same components, and a description thereof will be omitted.
- the configuration of the proxy device 40 includes a proxy device section 41 and a proxy control point section 42 as shown in FIG. 13, for example.
- the proxy control point unit 42 has a control function for the device cooperation device unit 22 of the electronic device 20 that can recognize that it is connected to the network 30.
- the proxy device unit 41 has the same function as the device cooperation device unit 22 of the electronic device 20, and also acquires and controls the discovery and description specified by UPnP between the electronic device at home and outside the home. It has a function to transfer protocols, events and presentations, and a proxy response function.
- the device cooperation service operation performed in the device cooperation service system according to the second embodiment of the present invention is applied to a system constructed with a UPnP network.
- a system constructed with a UPnP network Explanation will be made using the case.
- three electronic devices 20a to 20c and a proxy device 40 are connected to a home network 30, and an electronic device 20d is connected to a network 50 outside the home.
- 20d is the service control device and the electronic device 20b is the service execution device to execute the device cooperation service is described. It is also assumed that only the electronic device 20b is a device that can execute the device cooperation service.
- FIG. 14 is a sequence diagram showing processing until an application is downloaded to the service control device 20d (dev-D) and the service execution device 20b (dev-B).
- FIG. 15 is a sequence diagram illustrating processing of the service control device 20d and the service execution device 20b after the application has been downloaded.
- proxy device 40 a sequence s 101—s 04 described in FIG. 10 that occurs between local electronic devices (between electronic device 20 connected via router 10 and network 30). Is performed.
- user instructions or proxy device 40 The proxy control point unit 42 of the proxy device 40 is activated by a desired activation command in (1) (sequence s200).
- addressing processing is performed, and an IP address is dynamically assigned to the proxy device 40 (not shown).
- the control point section 42 of the proxy device 40 transmits the SSDP M-SEARCH message to all the electronic devices 20a to 20c connected to the router 10 by multicasting to 239. 255. 255. 250: 1900 (sequence) s20 Do The device linking device unit 22 of the electronic device 20a-20c connected to the network 30 receiving this message sets the path to the description in the LOCATION header and sends the SSDP response to the proxy device 40. -Cast transmission (sequence s202).
- the proxy device 40 sends a command for acquiring a description from the electronic device 20b to the electronic device 20b based on the information of the LOCATION header (for example, the HTTP GET method).
- the electronic device 20b that has received this command transmits the description to the proxy device 40 (sequence s203).
- the proxy device 40 acquires the description from the electronic device 20b (sequence s204).
- the proxy control point unit 42 of the proxy device 40 accesses the controlURL described in the device description acquired from the electronic device 20b, and requests device cooperation device information of the electronic device 20b.
- the proxy device 40 acquires, from the electronic device 20b, device cooperation device information describing information on devices necessary for searching and executing the device cooperation service (sequence s205).
- the proxy device 40 can hold the description of the electronic device 20b (for example, the stationary device, model name: DMR-E1200H) and the device cooperation device information. become.
- the service control device 20d (for example, a mobile phone [model name: P507i]) completes addressing by using a remote connection service provided by a service provider or the like, and completes the network 50, 80. Also, it is assumed that the connection to the proxy device 40 is made via the router 10.
- the device cooperation control point unit 23 of the service control device 20d is started (sequence s210)
- the description of the proxy device 40 and the description of the service execution device 20b obtained by the proxy device 40 are obtained ( Sequence S211).
- the device cooperation control point unit 23 of the service control device 20d executes the service defined as a device cooperation device in the device description acquired in the sequence s211 from the proxy device unit 41 of the proxy device 40!
- the device cooperation device information is acquired for the device 20b (sequence s212).
- the protocol for acquiring the file may be HTTP, SOAP, or the like.
- the device cooperation control point unit 23 of the service control device 20d obtains the model name of the service control device 20d: The model name of the P507i and the service execution device 20b: Requests information about the device cooperation service executable between the DMR-E1200H and the directory service sano 60.
- the directory service server 60 transmits information on the corresponding device cooperation service X to the service control device 20d (sequence s220). Here, if there is more than one applicable device cooperation service, acquire all of them.
- the device cooperation control point unit 23 of the service control device 20d executes based on the obtained device cooperation service information on the service X and the corresponding device cooperation device information of the service execution device 20b.
- the device cooperation service X to be specified is specified (sequence s221).
- the service control device 20d does not directly request the directory service server 60, but the service control device 20d requests the proxy device 40 and the directory service server 60 for information on the device cooperation service. May be issued, and the proxy device 40 may execute the command. In this case, the other electronic device 20 can acquire the device cooperation service information from the proxy device 40 without accessing the directory service sano 60. Execute the process of sequence s220 on the proxy device 40 When the process is performed, the process of sequence s221 may be performed by the proxy device 40.
- the service control device 20d requests its own device cooperation device unit 22 to register the obtained device cooperation service information (sequence s222). Upon receiving the request, the device cooperation device unit 22 accesses the service repository server 70 and downloads an application related to the device cooperation service X (sequence s223).
- the service control device 20d also requests the device cooperation device unit 22 of the service execution device 20b to register the device cooperation service information acquired by the own device (sequence s224). Upon receiving this request, the device cooperation device unit 22 of the service execution device 20b accesses the service repository server 70 and downloads an application related to the device cooperation service (sequence s225).
- device cooperation control point unit 23 of service control device 20d sets the service control device It requests the device cooperation device X 22 of the service execution device 20b and the device execution device 20b to execute the device cooperation service X (sequences s231 and s232).
- the device cooperation device unit 22 of the service control device 20d and the service execution device 20b respectively executes the downloaded application of the device cooperation service X (sequences s233 and s234).
- the user can easily search for an electronic device necessary for executing the device cooperation service, and Applications can be easily downloaded.
- FIG. 16 shows a configuration example of a device cooperation service system according to the third embodiment of the present invention.
- the device cooperation service system according to the third embodiment is the same as the device cooperation service system according to the above-described second embodiment, except that the in-home electronic device becomes a service control device and the out-of-home electronic device becomes The difference is that it is a service execution device.
- the third embodiment will be described focusing on this different part. Note that the same reference numerals are given to the same configurations of the device cooperation service system according to the third embodiment as those of the device cooperation service systems according to the first and second embodiments, and description thereof is omitted.
- FIG. 17 is a sequence diagram showing a process until an application is downloaded to the service control device 20d (dev-D) and the service execution device 20b (dev-B).
- FIG. 18 is a sequence diagram showing processing of the service control device 20d and the service execution device 20b after the application has been downloaded.
- the proxy device 40 knows that the electronic device 20d is being connected.
- the device cooperation control point unit 23 of the electronic device 20d registers the presence of the electronic device 20d by giving a description of the electronic device 20d to the proxy device unit 41 of the proxy device 40 (sequence). s301).
- the proxy device 40 caches the obtained description of the electronic device 20d (temporarily stores data for efficient data access), and transmits a message of the discernment from the other electronic device 20.
- the proxy device 40 caches the proxy device 40 on behalf of the electronic device 20d, and returns a description.
- the proxy device 40 may prompt the discrimination by transferring the acquired discrimination of the electronic device 20d to another electronic device 20 as a NOTIFY message of SSDP.
- the device cooperation device unit of the proxy device 40 which is connected to the router 10 that has received this message via the network 30, sends the message to the electronic device 20d and the description of the proxy device 40 that are connected to the external device. Is set in the LOCATION header and a response is returned (sequence s312).
- sequence s312 there are a plurality of electronic devices that are also connected to the proxy device 40 with external power.
- the electronic device 20 connected to the network 50 or 80 and registered with the proxy device 40 is registered in all the descriptions. All paths will be responded.
- the device cooperation control point unit 23 of the electronic device 20b acquires the description of the electronic device 20d, the electronic device 20b, and the proxy device 40 using the GET method of HTTP (sequence). s313 and s314).
- the device cooperation control point unit 23 of the electronic device 20b is defined as a device cooperation device among the electronic devices that have obtained the device description in sequence s314 with respect to the proxy device 40.
- the proxy device unit 41 of the proxy device 40 transmits the device cooperation device information of the electronic device that is the device cooperation device by the electronic device 20d and the proxy device 40 that are connected to the outside power source (sequence and the like). 15).
- the device cooperation control point unit 23 of the electronic device 20b determines the model name of the electronic device 20d: P507i and the model name of the electronic device 20b: A DVC-100,
- the directory service server 60 is requested for information on a device cooperation service that can be executed between the devices, and information on the corresponding device cooperation service X is obtained (sequence s320).
- the device cooperation control point unit 23 of the service control device 20b based on the obtained device cooperation service information on the device cooperation service X and the corresponding device cooperation device information on the service execution device 20d, The device cooperation service X to be executed is specified (sequence s321).
- the service control device 20b requests its own device cooperation device unit 22 to register the obtained device cooperation service information (sequence s322), and receives the requested device cooperation device unit. 22 accesses the service repository server 70 and downloads an application related to the device cooperation service (sequence S323).
- the service control device 20b requests the device cooperation device unit 22 of the service execution device 20d to register the device cooperation service information acquired by the own device (sequence s324).
- Requested service execution device 20d Device coordination device section 22d Accesses the service repository server 70 and downloads an application related to the device cooperation service (sequence s325).
- the processing of the sequence s323-s325 may be executed when the device cooperation service X is actually executed.
- a service application related to the device cooperation service can be downloaded only when necessary, waste of resources when the service is not used can be reduced.
- device cooperation control point unit 23 of service control device 20b sets the service control device It requests the device cooperation device X 22 of the service execution device 20d and the device execution device 20d to execute the device cooperation service X (sequences s331 and s332).
- the device cooperation device units 22 of the service control device 20b and the service execution device 20d execute the downloaded application of the device cooperation service X, respectively (sequences s333 and s334).
- the user can easily search for an electronic device required to execute the device cooperation service, and Applications can be easily downloaded.
- the present invention can be used in a system or the like in which a plurality of electronic devices that execute applications are present on a network, and in particular, by cooperatively operating applications stored in different electronic devices via a network, This is useful when a desired service is realized.
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP04807894A EP1705576A1 (en) | 2004-01-06 | 2004-12-27 | Device cooperation service system and electronic devices included in the system |
US10/585,321 US7428574B2 (en) | 2004-01-06 | 2004-12-27 | Device cooperation service system and electronic devices included in the system |
JP2005516852A JPWO2005066808A1 (ja) | 2004-01-06 | 2004-12-27 | 機器連携サービスシステム及びそのシステムを構成する電子機器 |
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JP2004000948 | 2004-01-06 | ||
JP2004-000948 | 2004-01-06 |
Publications (1)
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WO2005066808A1 true WO2005066808A1 (ja) | 2005-07-21 |
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PCT/JP2004/019539 WO2005066808A1 (ja) | 2004-01-06 | 2004-12-27 | 機器連携サービスシステム及びそのシステムを構成する電子機器 |
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US (1) | US7428574B2 (ja) |
EP (1) | EP1705576A1 (ja) |
JP (1) | JPWO2005066808A1 (ja) |
CN (1) | CN1902608A (ja) |
WO (1) | WO2005066808A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007133796A (ja) * | 2005-11-14 | 2007-05-31 | Hitachi Ltd | 情報処理装置及び情報処理システム |
JP2008097297A (ja) * | 2006-10-11 | 2008-04-24 | Nippon Telegr & Teleph Corp <Ntt> | 通信装置、通信方法および通信プログラム |
WO2008087713A1 (ja) * | 2007-01-16 | 2008-07-24 | Mitsubishi Electric Corporation | クライアント端末、アプリケーション提供サーバ及びアプリケーション提供システム |
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WO2012172740A1 (en) * | 2011-06-14 | 2012-12-20 | Sony Corporation | Information processing apparatus, information processing system, and program |
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WO2015093192A1 (ja) * | 2013-12-18 | 2015-06-25 | シャープ株式会社 | 被制御装置、制御装置、および情報機器 |
JP2016541034A (ja) * | 2013-09-23 | 2016-12-28 | サムスン エレクトロニクス カンパニー リミテッド | 無線通信システムにおけるアプリケーション実行方法及び装置 |
US9621436B2 (en) | 2011-10-27 | 2017-04-11 | Panasonic Intellectual Property Corporation Of America | Device cooperation service execution apparatus, device cooperation service execution method, and computer-readable recording medium |
JP2020512620A (ja) * | 2017-02-28 | 2020-04-23 | ラッサム、アンマー | リモートデバイスとのインタラクションを適応的に行う方法および装置 |
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US11755303B2 (en) | 2012-10-11 | 2023-09-12 | Netflix, Inc. | System and method for managing playback of streaming digital content |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US7734717B2 (en) * | 2006-12-05 | 2010-06-08 | Nokia Corporation | Software distribution via peer-to-peer networks |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002057683A (ja) * | 2000-05-16 | 2002-02-22 | Sony Corp | 制御機器および制御方法 |
JP2002232977A (ja) * | 2001-02-02 | 2002-08-16 | Hitachi Ltd | 制御装置、被制御装置、制御方法および制御システム |
JP2003076632A (ja) * | 2001-06-08 | 2003-03-14 | Hewlett Packard Co <Hp> | アプライアンス、並びに、アプライアンスと別個のデバイスとの間の通信を可能にする方法 |
JP2003102078A (ja) * | 2001-09-21 | 2003-04-04 | Matsushita Electric Ind Co Ltd | 端末装置、通信システム、プログラム、通信方法 |
JP2003345687A (ja) * | 2002-03-11 | 2003-12-05 | Samsung Electronics Co Ltd | ホームネットワークにおけるサブネット内機器の制御装置及びその方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2950432B2 (ja) * | 1994-03-16 | 1999-09-20 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 複数データ・ストリームおよび実時間タスクの同期およびスケジューリングの方法および装置 |
US5974442A (en) * | 1996-12-31 | 1999-10-26 | Intel Corporation | Communication technique for interactive applications over a network with delays |
US20020004711A1 (en) | 2000-05-16 | 2002-01-10 | Makoto Sato | Control device and control method |
US6699125B2 (en) * | 2000-07-03 | 2004-03-02 | Yahoo! Inc. | Game server for use in connection with a messenger server |
JP3606316B2 (ja) * | 2001-06-07 | 2005-01-05 | ソニー株式会社 | キャラクタデータ管理システム、キャラクタサーバー、およびキャラクタデータ管理方法、並びにプログラム |
US7640300B2 (en) * | 2002-06-10 | 2009-12-29 | Microsoft Corporation | Presence and notification system for maintaining and communicating information |
US20030236833A1 (en) * | 2002-06-21 | 2003-12-25 | Roch Glitho | Conferencing architecture, logic control module and conferencing module therefor |
US7302488B2 (en) * | 2002-06-28 | 2007-11-27 | Microsoft Corporation | Parental controls customization and notification |
-
2004
- 2004-12-27 EP EP04807894A patent/EP1705576A1/en not_active Withdrawn
- 2004-12-27 JP JP2005516852A patent/JPWO2005066808A1/ja not_active Withdrawn
- 2004-12-27 US US10/585,321 patent/US7428574B2/en not_active Expired - Fee Related
- 2004-12-27 WO PCT/JP2004/019539 patent/WO2005066808A1/ja active Application Filing
- 2004-12-27 CN CNA2004800396906A patent/CN1902608A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002057683A (ja) * | 2000-05-16 | 2002-02-22 | Sony Corp | 制御機器および制御方法 |
JP2002232977A (ja) * | 2001-02-02 | 2002-08-16 | Hitachi Ltd | 制御装置、被制御装置、制御方法および制御システム |
JP2003076632A (ja) * | 2001-06-08 | 2003-03-14 | Hewlett Packard Co <Hp> | アプライアンス、並びに、アプライアンスと別個のデバイスとの間の通信を可能にする方法 |
JP2003102078A (ja) * | 2001-09-21 | 2003-04-04 | Matsushita Electric Ind Co Ltd | 端末装置、通信システム、プログラム、通信方法 |
JP2003345687A (ja) * | 2002-03-11 | 2003-12-05 | Samsung Electronics Co Ltd | ホームネットワークにおけるサブネット内機器の制御装置及びその方法 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007133796A (ja) * | 2005-11-14 | 2007-05-31 | Hitachi Ltd | 情報処理装置及び情報処理システム |
JP2008097297A (ja) * | 2006-10-11 | 2008-04-24 | Nippon Telegr & Teleph Corp <Ntt> | 通信装置、通信方法および通信プログラム |
JPWO2008087713A1 (ja) * | 2007-01-16 | 2010-05-06 | 三菱電機株式会社 | クライアント端末、アプリケーション提供サーバ及びアプリケーション提供システム |
WO2008087713A1 (ja) * | 2007-01-16 | 2008-07-24 | Mitsubishi Electric Corporation | クライアント端末、アプリケーション提供サーバ及びアプリケーション提供システム |
US8856273B2 (en) | 2007-11-22 | 2014-10-07 | Sony Corporation | Information processing device and information processing method for communication with an external device via a network |
US8156196B2 (en) | 2007-11-22 | 2012-04-10 | Sony Corporation | Information processing device and information processing method |
JP2009129198A (ja) * | 2007-11-22 | 2009-06-11 | Sony Corp | 情報処理装置及び情報処理方法 |
WO2012172740A1 (en) * | 2011-06-14 | 2012-12-20 | Sony Corporation | Information processing apparatus, information processing system, and program |
JP2013003703A (ja) * | 2011-06-14 | 2013-01-07 | Sony Corp | 情報処理装置、情報処理システム及びプログラム |
US9906593B2 (en) | 2011-06-14 | 2018-02-27 | Saturn Licensing Llc | Information processing apparatus, system and program for enabling multiple devices to operate in coordination with each other |
US9621436B2 (en) | 2011-10-27 | 2017-04-11 | Panasonic Intellectual Property Corporation Of America | Device cooperation service execution apparatus, device cooperation service execution method, and computer-readable recording medium |
US10164844B2 (en) | 2011-10-27 | 2018-12-25 | Panasonic Intellectual Property Corporation Of America | Device cooperation service execution apparatus, device cooperation service execution method, and computer-readable recording medium |
JP2013137589A (ja) * | 2011-12-27 | 2013-07-11 | Fujitsu Ltd | サービス提供方法、サービス利用方法およびシステム |
KR20150070243A (ko) * | 2012-10-11 | 2015-06-24 | 넷플릭스, 인크. | 스트리밍 디지털 콘텐츠의 재생을 관리하기 위한 시스템 및 방법 |
US11755303B2 (en) | 2012-10-11 | 2023-09-12 | Netflix, Inc. | System and method for managing playback of streaming digital content |
KR102201022B1 (ko) * | 2012-10-11 | 2021-01-11 | 넷플릭스, 인크. | 스트리밍 디지털 콘텐츠의 재생을 관리하기 위한 시스템 및 방법 |
JP2016541034A (ja) * | 2013-09-23 | 2016-12-28 | サムスン エレクトロニクス カンパニー リミテッド | 無線通信システムにおけるアプリケーション実行方法及び装置 |
US11006187B2 (en) | 2013-09-23 | 2021-05-11 | Samsung Electronics Co., Ltd. | Method and apparatus for executing application in wireless communication system |
WO2015093192A1 (ja) * | 2013-12-18 | 2015-06-25 | シャープ株式会社 | 被制御装置、制御装置、および情報機器 |
JP2020512620A (ja) * | 2017-02-28 | 2020-04-23 | ラッサム、アンマー | リモートデバイスとのインタラクションを適応的に行う方法および装置 |
JP2021006983A (ja) * | 2019-06-27 | 2021-01-21 | IoT−EX株式会社 | IoT接続システム、情報処理方法およびコンピュータプログラム |
JP7350663B2 (ja) | 2019-06-27 | 2023-09-26 | IoT-EX株式会社 | IoT接続システム、情報処理方法およびコンピュータプログラム |
JP2021077242A (ja) * | 2019-11-13 | 2021-05-20 | IoT−EX株式会社 | IoT接続システム、コンピュータプログラムおよび情報処理方法 |
WO2021095406A1 (ja) * | 2019-11-13 | 2021-05-20 | IoT-EX株式会社 | IoT接続システム、コンピュータプログラムおよび情報処理方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1705576A1 (en) | 2006-09-27 |
CN1902608A (zh) | 2007-01-24 |
JPWO2005066808A1 (ja) | 2009-05-07 |
US20070250458A1 (en) | 2007-10-25 |
US7428574B2 (en) | 2008-09-23 |
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