CN105072150A - Service call method, and service call method and device through proxy gateway - Google Patents
Service call method, and service call method and device through proxy gateway Download PDFInfo
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- CN105072150A CN105072150A CN201510387464.7A CN201510387464A CN105072150A CN 105072150 A CN105072150 A CN 105072150A CN 201510387464 A CN201510387464 A CN 201510387464A CN 105072150 A CN105072150 A CN 105072150A
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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
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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
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- Computer Networks & Wireless Communication (AREA)
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- Telephonic Communication Services (AREA)
Abstract
The invention discloses a service call method, and a service call method and device through a proxy gateway. The method comprises the steps: transmitting proxy information of the proxy gateway to a first terminal after a proxy gateway of the second terminal receives a broadcast message that the first terminal searches the proxy gateway of the second terminal; receiving a call request, sent by the first terminal, for the call of the service of the second terminal; and carrying out the call of the service of the second terminal according to the call request. The method can achieve the service call among household appliances through the proxy gateway under the condition that the conversation among the household appliances cannot be built, and improves user experience.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of service calling method, the method being called service by proxy gateway and device.
Background technology
Intelligent domestic system comprises control terminal and intelligent appliance, such as, intelligent refrigerator, air detection instrument and air purifier etc., an intelligent appliance may need to communicate to realize Smart Home business with other intelligent appliances, as air detection instrument is connected with air purifier, detect and purification function to realize intelligent air.
AllSeen alliance is the open source technology alliance that Internet of Things field has stronger influence power, can be applied in intelligent appliance field and realize being interconnected of intelligent appliance, service discovery and home wiring control.The AllJoyn technology of AllSeen alliance exploitation provides communications framework unified between internet of things equipment, becomes the hot technology of industry.AllJoyn equipment is by being interconnected to form the distributed bus AllJoynbus across multiple equipment, AllJoyn equipment exposes the device service provided by AllJoyn service interface, as air detection service interface, air cleaning service interface etc., other equipment call the AllJoyn service interface of respective service provider by the mode of far call, carry out the Smart Home business needed for completing user.
As shown in Figure 1, this AllJoyn intelligent domestic system comprises intelligent appliance 1 and intelligent appliance 2, and intelligent appliance 2 is as service provider, and intelligent appliance 1 is as service requester, intelligent appliance 1 calls the AllJoyn service interface of intelligent appliance 2, realizes Smart Home business.
But, intelligent appliance 1 and intelligent appliance 2 possibly cannot directly set up AllJoyn session in some cases, such as, household electrical appliances 1 and household electrical appliances 2 are originally within the scope of same local network, but the interconnection network of household electrical appliances 1 and household electrical appliances 2 changes afterwards, household electrical appliances 1 and household electrical appliances 2, not within same local network scope, cause household electrical appliances 1 can not call the AllJoyn service interface of household electrical appliances 2, cannot Smart Home business needed for completing user, Consumer's Experience is bad.
Summary of the invention
Main purpose of the present invention is to provide a kind of service calling method, the method being called service by proxy gateway and device, to solve because request service household electrical appliances are served household electrical appliances and do not caused calling the problem that household electrical appliances serve at same local network with providing.
According to a first aspect of the invention, provide a kind of service calling method, comprising: the proxy gateway of the second terminal, after receiving first terminal and searching the broadcast of this proxy gateway, sends the proxy information of this proxy gateway to first terminal; Proxy gateway receives the call request calling the second Terminal Service that first terminal sends; Proxy gateway calls the service of the second terminal according to call request.
Wherein, the proxy information of above-mentioned proxy gateway comprises: the list of the terminal of the designator of proxy gateway, the terminal agent interface of proxy gateway and agency.
Wherein, above-mentioned call request comprises: the mark of the second terminal, the AllJoyn bus unique name of the second terminal and the service interface called.
Wherein, receive that first terminal sends call the call request of the second Terminal Service before comprise: receive the session request of first terminal, set up session according to this session request and first terminal; Receive the proxy connect request that first terminal sends, set up session according to this connection request and the second terminal, proxy connect request comprises the mark of the second terminal and the AllJoyn bus unique name of the second terminal.
According to a second aspect of the invention, provide a kind of method being called service by proxy gateway, comprising: first terminal, connecting after failure with the second terminal, sends the broadcast of the proxy gateway searching the second terminal; Receive the proxy information of the proxy gateway of the second terminal, in proxy information, obtain the information of the second terminal; The service of the second terminal is called according to the information of the second terminal and the service interface information request broker gateway of the second terminal known in advance.
According to a third aspect of the present invention, provide a kind of service call device, comprise: the first sending module, for the proxy gateway in the second terminal after receiving first terminal and searching the broadcast of this proxy gateway, sent the proxy information of this proxy gateway to first terminal by proxy gateway; Receiver module, for receiving the call request calling the second Terminal Service that first terminal sends by proxy gateway; Calling module, for calling the service of the second terminal according to call request by proxy gateway.
Wherein, the proxy information of above-mentioned proxy gateway comprises: the list of the terminal of the designator of proxy gateway, the terminal agent interface of proxy gateway and agency.
Wherein, above-mentioned call request comprises: the mark of the second terminal, the AllJoyn bus unique name of the second terminal and the service interface called.
Wherein, said apparatus also comprises: the first session establishment module, for to first terminal send proxy gateway proxy information after and receive from first terminal send call the call request of the second Terminal Service before, receive the session request of first terminal, set up session according to this session request and first terminal; First session establishment module, for receiving the proxy connect request that first terminal sends, set up session according to this connection request and the second terminal, proxy connect request comprises the mark of the second terminal and the AllJoyn bus unique name of the second terminal.
According to a fourth aspect of the present invention, additionally provide a kind of device being called service by proxy gateway, comprising: broadcast module, at first terminal connecting after failure with the second terminal, send the broadcast of the proxy gateway searching the second terminal; Acquisition module, for receiving the proxy information of the proxy gateway of the second terminal, obtains the information of the second terminal in proxy information; Call request module, for calling the service of the second terminal according to the information of the second terminal and the service interface information request broker gateway of the second terminal known in advance.
The scheme of the embodiment of the present invention, by proxy gateway according to the call request of terminal need calling service, go to call the service of the terminal that service is provided, when making directly to set up session between intelligent appliance, still can be undertaken interconnected by proxy gateway, complete calling of household electrical appliances service, improve Consumer's Experience.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of service of calling between intelligent appliance in AllJoyn intelligent domestic system in prior art;
Fig. 2 is the flow chart of the service calling method of the embodiment of the present invention 1;
Fig. 3 is the embodiment of the present invention 2 intelligent appliance 1 calls the service of intelligent appliance 2 flow chart by proxy gateway;
Fig. 4 is the structured flowchart of the service call device that the embodiment of the present invention 3 provides.
Embodiment
Serving household electrical appliances and do not causing calling the problem that household electrical appliances serve at same local network due to request service household electrical appliances with providing to solve prior art, the invention provides a kind of service calling method, the method being called service by proxy gateway and device, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
Embodiment 1
Present embodiments provide a kind of service calling method, the method can be performed by the proxy gateway of the multiple household electrical appliances of agency (also claiming terminal below), and Fig. 2 is the flow chart of the service calling method of the embodiment of the present invention 1, and as shown in Figure 2, the method comprises:
Step 101: proxy gateway, after receiving first terminal and searching the broadcast of the proxy gateway of the second terminal, sends its proxy information to first terminal;
Wherein, the proxy information of proxy gateway, comprising: the list of the terminal of the designator of proxy gateway, the terminal agent interface of proxy gateway and agency.
Step 102: receive the call request calling the second Terminal Service sent from first terminal;
This call request specifically can comprise: the mark of the second terminal, the AllJoyn bus unique name of the second terminal and needed for the interface message of service called.
Step 103: the service of calling the second terminal according to call request.
Further, said method also comprises: to first terminal send proxy gateway proxy information after and receive from first terminal send call the call request of the second Terminal Service before, receive the session request of first terminal, set up session with first terminal; The proxy connect request sent according to the first terminal received and the second terminal set up session, and wherein, proxy connect request comprises the mark of the second terminal and the AllJoyn bus unique name of the second terminal.
The above is in household electrical appliances service invocation procedure, the operation that proxy gateway side performs, and the present embodiment additionally provides a kind of method being called service by proxy gateway, and the method realizes in the household electrical appliances side of request call service, and the method mainly comprises following process:
First terminal, connecting after failure with the second terminal, sends the broadcast of the proxy gateway searching the second terminal; Herein, first terminal and the second terminal may cause the two cannot set up session due to reasons such as network failures, and first terminal is as called the service of the second terminal, and first terminal need know the interface message of the service that it calls in advance;
Receive the proxy information of the proxy gateway of the second terminal, obtain the information of the second terminal in proxy information, herein, this information can comprise, the mark of the second terminal;
The service of the second terminal is called according to the information of the second terminal and the service interface information request broker gateway of the second terminal known in advance.
Embodiment 2
The present embodiment by the intelligent appliance 1 of request call service, provide the reciprocal process of the intelligent appliance 2 of service and the proxy gateway of intelligent appliance 2 to be further described to service call provided by the invention and by the method that proxy gateway calls service.
In AllJoyn intelligent domestic system, for intelligent appliance configuration AllJoyn proxy gateway, AllJoyn proxy gateway provides terminal agent interface, can the AllJoyn terminal of Connection Proxy gateway management by terminal agent interface, call the service of the terminal that proxy gateway is acted on behalf of to make AllJoyn terminal by proxy gateway.
Call the process of the service that intelligent appliance 2 provides as shown in Figure 3 at intelligent appliance 1 by proxy gateway, comprise the steps:
1. distribute AllJoyn proxy gateway for household electrical appliances 1 and household electrical appliances 2, proxy gateway stores household electrical appliances mark (i.e. household electrical appliances deviceId) of the household electrical appliances of its agency;
2. household electrical appliances 1 obtain the AllJoyn service interface information of household electrical appliances 2;
3. household electrical appliances 1 are attempted setting up AllJoyn session with household electrical appliances 2;
4. session establishment failure;
5. household electrical appliances 1 broadcast AllJoyn signal, are provided for the information of the proxy gateway searching household electrical appliances 2 in AllJoyn broadcast singal;
6. the AllJoyn proxy gateway response broadcast singal of household electrical appliances 2, return the home appliance list (be made up of household electrical appliances deviceId, the home appliance list of agency comprises the deviceId of household electrical appliances 2) of proxy gateway designator (showing to provide the service of AllJoyn proxy for equipment), AllJoyn proxy for equipment interface and agency
7. household electrical appliances 1 store AllJoyn proxy gateway information in this locality, comprise proxy gateway AllJoyn proxy for equipment interface, the home appliance list of agency;
8. household electrical appliances 1 request and AllJoyn proxy gateway set up AllJoyn session;
9. session establishment success, distributes AllJoyn session Id;
10. household electrical appliances 1 call the AllJoyn proxy for equipment interface of proxy gateway, the deviceId of household electrical appliances 2, household electrical appliances 2AllJoyn bus unique name (Alloynuniquename) and AllJoyn session Id (i.e. the Alloyn session Id of household electrical appliances 1 and proxy gateway) being provided in message call, connecting for creating proxy for equipment;
11. information provided according to household electrical appliances 1, proxy gateway and household electrical appliances 2 successfully set up AllJoyn session, proxy gateway is identical with the Alloyn session Id of proxy gateway with household electrical appliances 1 with the AllJoyn session Id of household electrical appliances 2, three equipment are in same AllJoyn session (because household electrical appliances 1 and household electrical appliances 2 cannot set up session, therefore the session id of the two also can be different);
12. proxy gateway notice household electrical appliances 1 have set up the connection with household electrical appliances 2;
13. household electrical appliances 1 call the AllJoyn proxy for equipment interface of proxy gateway, provide the AllJoyn service interface information of the deviceId of household electrical appliances 2, household electrical appliances 2 in message call, for calling the AllJoyn service of household electrical appliances 2;
14. information provided according to household electrical appliances 1, proxy gateway calls the AllJoyn service of household electrical appliances 2;
15. household electrical appliances 2 return AllJoyn service call result;
16. proxy gateways send the AllJoyn service call result of household electrical appliances 2 to household electrical appliances 1.
Embodiment 3
Present embodiments provide a kind of service call device, the service calling method that this device proposes for realizing the present invention, this device can be arranged at proxy gateway side, for carrying out alternately with intelligent appliance, with realize when need interconnected two intelligent appliances cannot family session, assisted calling of household electrical appliances service, Fig. 4 is the structured flowchart of the service call device that the embodiment of the present invention 3 provides, as shown in Figure 4, this device 30 comprises following part:
First sending module 31, for by proxy gateway after receiving first terminal and searching the broadcast of the proxy gateway of the second terminal, send its proxy information to first terminal; Wherein, the proxy information of proxy gateway, comprising: the list of the terminal of the designator of proxy gateway, the terminal agent interface of proxy gateway and agency.
Receiver module 32, for receiving the call request calling the second Terminal Service sent from first terminal; Call request comprises: the session identification of the mark of the second terminal, the AllJoyn bus unique name of the second terminal and the second terminal and proxy gateway.
Calling module 33, for calling the service of the second terminal according to call request.
Further, said apparatus 30 also comprises: the first session establishment module, for to first terminal send proxy gateway proxy information after and receive from first terminal send call the call request of the second Terminal Service before, receive the session request of first terminal, set up session with first terminal; First session establishment module, set up session for the proxy connect request that sends according to the first terminal that receives and the second terminal, proxy connect request comprises the mark of the second terminal and the AllJoyn bus unique name of the second terminal.
In addition, the present embodiment additionally provides a kind of device being called service by proxy gateway, and this device is arranged in intelligent appliance, and for carrying out alternately with proxy gateway, realize calling of household electrical appliances service, this device comprises:
Broadcast module, for first terminal connecting after failure with the second terminal, sends the broadcast of the proxy gateway searching the second terminal; Acquisition module, for receiving the proxy information of the proxy gateway of the second terminal, obtain the information of the second terminal in proxy information, this information comprises the mark of the second terminal; Call request module, for calling the service of the second terminal according to the information of the second terminal and the service interface information request broker gateway of the second terminal known in advance.
When the scheme of the embodiment of the present invention directly cannot set up session between intelligent appliance, still can be undertaken interconnected by proxy gateway, complete calling of household electrical appliances service, improve Consumer's Experience.
The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (10)
1. a service calling method, is characterized in that, comprising:
The proxy gateway of the second terminal, after receiving first terminal and searching the broadcast of this proxy gateway, sends the proxy information of this proxy gateway to described first terminal;
Described proxy gateway receives the call request calling described second Terminal Service that described first terminal sends;
Described proxy gateway calls the service of described second terminal according to described call request.
2. method according to claim 1, is characterized in that, the proxy information of described proxy gateway, comprising:
The list of the terminal of the designator of proxy gateway, the terminal agent interface of described proxy gateway and agency.
3. method according to claim 1, is characterized in that, described call request, comprising:
The mark of the second terminal, the AllJoyn bus unique name of the second terminal and the service interface called.
4. the method according to claims 1 to 3 any one, is characterized in that, receive that described first terminal sends call the call request of described second Terminal Service before, comprising:
Receive the session request of described first terminal, set up session according to this session request and described first terminal;
Receive the proxy connect request that described first terminal sends, set up session according to this connection request and described second terminal, described proxy connect request comprises the mark of described second terminal and the AllJoyn bus unique name of described second terminal.
5. called a method for service by proxy gateway, it is characterized in that, comprising:
First terminal, connecting after failure with the second terminal, sends the broadcast of the proxy gateway searching the second terminal;
Receive the proxy information of the proxy gateway of described second terminal, in described proxy information, obtain the information of described second terminal;
According to the information of described second terminal and the service interface information request of described second terminal known in advance, proxy gateway calls the service of described second terminal.
6. a service call device, is characterized in that, comprising:
First sending module, for the proxy gateway in the second terminal after receiving first terminal and searching the broadcast of this proxy gateway, sends the proxy information of this proxy gateway to described first terminal by described proxy gateway;
Receiver module, for receiving the call request calling described second Terminal Service that described first terminal sends by described proxy gateway;
Calling module, for calling the service of described second terminal according to described call request by described proxy gateway.
7. device according to claim 6, is characterized in that, the proxy information of described proxy gateway, comprising:
The list of the terminal of the designator of proxy gateway, the terminal agent interface of described proxy gateway and agency.
8. device according to claim 6, is characterized in that, described call request, comprising:
The mark of the second terminal, the AllJoyn bus unique name of the second terminal and the service interface called.
9. the device according to claim 6 to 8 any one, is characterized in that, described device also comprises:
First session establishment module, for after sending the proxy information of described proxy gateway to described first terminal and receive send from described first terminal call the call request of described second Terminal Service before, receive the session request of described first terminal, set up session according to this session request and described first terminal;
First session establishment module, for receiving the proxy connect request that described first terminal sends, set up session according to this connection request and described second terminal, described proxy connect request comprises the mark of described second terminal and the AllJoyn bus unique name of described second terminal.
10. called a device for service by proxy gateway, it is characterized in that, comprising:
Broadcast module, at first terminal connecting after failure with the second terminal, send the broadcast of the proxy gateway searching the second terminal;
Acquisition module, for receiving the proxy information of the proxy gateway of described second terminal, obtains the information of described second terminal in described proxy information;
Call request module, calls the service of described second terminal for proxy gateway according to the information of described second terminal and the service interface information request of described second terminal known in advance.
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Cited By (2)
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CN105915577A (en) * | 2015-12-18 | 2016-08-31 | 美的集团股份有限公司 | Internet of things control system, terminal, gateway, remote control terminal and method |
CN113596164A (en) * | 2021-07-30 | 2021-11-02 | 工银科技有限公司 | Data access method, device, system, equipment and medium |
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CN103078855A (en) * | 2012-12-29 | 2013-05-01 | 四川长虹电器股份有限公司 | Method, device and system for realizing equipment access |
CN103905511A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Point-to-point service discovering and calling system and method based on wide area network |
CN104468630A (en) * | 2014-12-31 | 2015-03-25 | 北京海尔广科数字技术有限公司 | Access control method and device of intelligent household electrical appliances |
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KR100542548B1 (en) * | 2002-05-04 | 2006-01-11 | 에스케이 텔레콤주식회사 | Call Service Method In Wireless Data Network |
CN103078855A (en) * | 2012-12-29 | 2013-05-01 | 四川长虹电器股份有限公司 | Method, device and system for realizing equipment access |
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Application publication date: 20151118 |