CN104243607A - Method and device for acquiring equipment information - Google Patents
Method and device for acquiring equipment information Download PDFInfo
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- CN104243607A CN104243607A CN201410515511.7A CN201410515511A CN104243607A CN 104243607 A CN104243607 A CN 104243607A CN 201410515511 A CN201410515511 A CN 201410515511A CN 104243607 A CN104243607 A CN 104243607A
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Abstract
The invention discloses a method and device for acquiring equipment information. The method is used for second equipment and includes: generating a report command on the basis of the equipment information, wherein the equipment information includes basic information and expand information; sending the report command. The report command carries the expand information of the second equipment and is sent to first equipment, so that the first equipment can acquire more equipment information of the second equipment.
Description
Technical field
The disclosure relates to communication field, particularly relates to the method and device that obtain facility information.
Background technology
In correlation technique, along with the fast development of intelligent terminal, intelligent terminal has become a part for life, as intelligent television, smart mobile phone, panel computer, notebook computer, desktop computer etc.When showing the information of local device on other equipment, then relate to the information transmission between multiple equipment and information interaction.In the related, when in same local area network (LAN), local device needs to send information to other equipment, can show other equipment in same local area network (LAN) in local device, user only needs the concurrent carry information of select target equipment, information can be sent to target device.But user during select target equipment, cannot determine whether this target device supports sent information in local device.If target device is not supported the information that local device sends then cannot use this information on the target device.At this moment then need to reselect other equipment.This adds increased the number of operations that user uses the information of local device in other equipment, sending information to other equipment to user and using in other equipment during information and cause interference.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of method and the device that obtain facility information.Carried the extend information of the second equipment by reporting command, and reporting command is sent to the first equipment, make the first equipment can know the facility information of more second equipment.
According to the first aspect of disclosure embodiment, the method obtaining facility information is provided, for the second equipment, comprises: generate the reporting command based on finding agreement according to facility information, described facility information, comprising: Back ground Information and extend information; Send described reporting command.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: by sending the reporting command based on finding agreement, by the facility information of the second equipment, send to the first equipment.Wherein, facility information comprises Back ground Information and extend information, the first equipment can be made to know the facility information of more second equipment by extend information.
Described Back ground Information, comprising: at least one information in the port information at the service place that the effective time of the COS that the title of equipment, the network address of equipment, equipment are supported, the service of equipment support and equipment are supported; Described extend information, comprising: at least one information in the application form that the version information of equipment supported protocol, equipment are supported, the resolution of equipment and device screen size.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the first equipment is by Back ground Information and extend information, and obtain the second device-dependent message, multiple different extend information can make extend information kind more comprehensively.
In described reporting command, a kind of information in described extend information occupies one or more field row; A field row can only hold a kind of information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the field format of specification can facilitate the second equipment to generate reporting command according to extend information.
Described extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of described fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of described on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: extend information comprises the information of fixed field length and the information of on-fixed field length, increases the scope meeting extend information and require, adds the kind of extend information.
Describedly generating based on finding the reporting command of agreement according to facility information, comprising: generate the broadcasting command based on finding agreement according to facility information; Or receive the inquiry request of the first device broadcasts; The inquiry response based on finding agreement is generated according to described inquiry request and facility information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: when making the second equipment no matter whether receive the inquiry request of the first equipment, all send the reporting command of the second equipment, facilitates the first equipment equipment information.
According to the second aspect of disclosure embodiment, the method obtaining facility information is provided, for the first equipment, comprises: the reporting command based on discovery agreement that second equipment that receives sends; Resolve described reporting command, equipment information, described facility information, comprising: Back ground Information and extend information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: by resolving the reporting command based on finding agreement, equipment information, wherein, facility information comprises Back ground Information and extend information, makes the first equipment can know the facility information of more second equipment by extend information.
Described Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Described extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the first equipment is by Back ground Information and extend information, and obtain the second device-dependent message, multiple different extend information can make extend information kind more comprehensively.
In described reporting command, a kind of information in described extend information occupies one or more field row; A field row can only hold a kind of information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the field format of specification can facilitate the extend information of the second equipment of the first device parses reporting command acquisition.
Described extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of described fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of described on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: extend information comprises the information of fixed field length and the information of on-fixed field length, increases the scope meeting extend information and require, adds the kind of extend information.
The reporting command based on discovery protocol generation that described reception second equipment sends, comprising: the broadcasting command based on discovery agreement receiving described second device broadcasts; Or the inquiry request of facility information described in broadcast query; Receive the inquiry response based on discovery agreement that described second equipment sends.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: when making the first equipment no matter whether inquire about the facility information of the second equipment, can receive the reporting command of the second equipment, facilitates the first equipment equipment information.
The described reporting command of described parsing, after equipment information, described method, also comprises: obtain information data to be sent; According to described facility information, judge whether the second equipment supports described information data to be sent; If the second equipment does not support described information data to be sent, then refusal sends and exports the prompting message representing refusal; If the second equipment supports described information data to be sent, then send described information data to be sent.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: according to the facility information of the second equipment, the first equipment judges whether information data to be sent can use on the second device, and make corresponding process according to judged result.When the information data that the second equipment does not support user to send, prompting can be sent to user in advance, save user's ability awareness information data after being sent completely and cannot use the wasted time in the second equipment.
According to the third aspect of disclosure embodiment, provide a kind of device obtaining facility information, for the second equipment, comprise: generation module, for generating the reporting command based on finding agreement according to facility information, described facility information, comprising: Back ground Information and extend information; Sending module, for sending described reporting command.
Described generation module, comprising: broadcasting command generation unit, for generating the broadcasting command based on finding agreement according to facility information; Receiving element, for receiving the inquiry request of the first device broadcasts; Inquiry response generation unit, for generating the inquiry response based on finding agreement according to described inquiry request and facility information.
According to the fourth aspect of disclosure embodiment, a kind of device obtaining facility information is provided, for the first equipment, comprises: receiver module, for receiving the reporting command based on discovery agreement that the second equipment sends; Parsing module, for resolving described reporting command, equipment information, described facility information, comprising: Back ground Information and extend information.
Described receiver module, comprising: broadcasting command receiving element, for receiving the broadcasting command based on discovery agreement of described second device broadcasts; Broadcast query request unit, for the inquiry request of facility information described in broadcast query; Inquiry response receiving element, for receiving the inquiry response based on discovery agreement that described second equipment sends.
Described device, also comprises: acquisition module, for obtaining information data to be sent; Judge module, for according to described facility information, judges whether the second equipment supports described information data to be sent; Refusal module, if do not support described information data to be sent for the second equipment, then refusal sends and exports the prompting message representing refusal; Information data sending module, if support described information data to be sent for the second equipment, then sends described information data to be sent.
According to the 5th aspect of disclosure embodiment, a kind of device obtaining facility information is provided, for the second equipment, comprises: processor; For the memory of storage of processor executable instruction; Wherein, described processor is configured to: generate the reporting command based on finding agreement according to facility information, described facility information, comprising: Back ground Information and extend information; Send described reporting command.
According to the 6th aspect of disclosure embodiment, a kind of device obtaining facility information is provided, for the first equipment, comprises: processor; For the memory of storage of processor executable instruction; Wherein, described processor is configured to: the reporting command based on discovery agreement that second equipment that receives sends; Resolve described reporting command, equipment information, described facility information, comprising: Back ground Information and extend information.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and is used from specification one and explains principle of the present disclosure.
Fig. 1 is the flow chart of the method for a kind of acquisition facility information for the second equipment according to an exemplary embodiment.
Fig. 2 is the particular flow sheet of the method for a kind of acquisition facility information for the second equipment according to an exemplary embodiment.
Fig. 3 is the particular flow sheet of the method for a kind of acquisition facility information for the second equipment according to an exemplary embodiment.
Fig. 4 is the flow chart of the method for a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Fig. 5 is the particular flow sheet of the method for a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Fig. 6 is the particular flow sheet of the method for a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Fig. 7 is the particular flow sheet of the method for a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Fig. 8 is the device block diagram of a kind of acquisition facility information for the second equipment according to an exemplary embodiment.
Fig. 9 is the block diagram of the generation module of the device of a kind of acquisition facility information for the second equipment according to an exemplary embodiment.
Figure 10 is the device block diagram of a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Figure 11 is the block diagram of the receiver module of the device of a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Figure 12 is the device block diagram of a kind of acquisition facility information for the first equipment according to an exemplary embodiment.
Figure 13 is a kind of block diagram obtaining the device of facility information according to an exemplary embodiment.(general structure of equipment)
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
In correlation technique, if user want by the first equipment data message (as, picture, video, music, web page address, compressed package etc.), when opening in the second equipment or use, often by signal wiring or wireless transmission, such as: connected by USB data line carry out transmitting, Bluetooth transmission.Realize data message from the first device transmission to the second equipment after, if the second equipment does not support this data message, then user cannot use this data message on the second device.
Such as, first equipment is mobile phone, second equipment is TV 1, TV 2, FLV (the abbreviation of FLASH VIDEO do not supported by TV 1, FLASH video) video of form, but support the video of RMVB (a kind of video file format) form, the video of FLV form supported by TV 2, but do not support the video of RMVB form.User wants the video 1 of the FLV form of in mobile phone to be sent on TV, watches on TV.Mobile phone is found TV 1 and TV 2 by WLAN (wireless local area network) by user, what user selected first time is connected with TV 1, and video 1 is sent on TV 1, but because the video of FLV form do not supported by TV 1, therefore TV 1 cannot normal play video 1, and user's second time is selected to be connected with TV 2, and is sent in TV 2 by video 1, the video of FLV form supported by TV 2, and therefore video 1 carries out having play on TV 2.At this moment user also has the video 2 of a RMVB form also to think to play on TV, video 2 is sent to TV 2 by user, and because the video of RMVB form do not supported by TV 2, therefore TV 2 cannot displaying video 2, then video 2 sends again and gives TV 1 by user, and video 2 can be play on TV 1.Therefore, can find out that user is when selection the second equipment, owing to not understanding the facility information of the second equipment, user is made to need repeatedly to select the second different equipment, add the number of operations of user, waste a large amount of time, to user use equipment time cause interference.
Fig. 1 is a kind of flow chart obtaining the method for facility information according to an exemplary embodiment, and as shown in Figure 1, the method obtaining facility information is used for the second equipment, comprises the following steps.
In a step 101, generate the reporting command based on finding agreement according to facility information, facility information, comprising: Back ground Information and extend information.
In one embodiment, step 101 also can be performed as scheme a, b.
In scheme a:
In steps A 1, generate the broadcasting command based on finding agreement according to facility information.
Such as, the first equipment is mobile phone, and the second equipment is TV 1 and TV 2, and mobile phone, TV 1 and TV 2 are in same local area network (LAN).TV 1 and TV 2 are being carried out after broadcasting command arranges, TV 1 and TV 2 generate broadcasting command 1 and the broadcasting command 2 based on finding agreement according to facility information 1 and facility information 2 respectively, and with period frequency broadcast order 1 and broadcasting command 2 in local area network (LAN), facility information in broadcasting command 1 carries the extend information 1 of TV 1, facility information in broadcasting command 2 carries the extend information 2 of TV 2, the every 500ms of TV 1 broadcasts a broadcasting command 1 in local area network (LAN), the every 100ms of TV 2 broadcasts a broadcasting command 2 in local area network (LAN), make other equipment can find TV 1 and TV 2.
In scheme b:
In step bl is determined., the inquiry request of the first device broadcasts is received.
In step B2, generate the inquiry response based on finding agreement according to inquiry request and facility information.
Such as, the first equipment is mobile phone, and the second equipment is TV 1 and TV 2, and mobile phone, TV 1 and TV 2 are in same local area network (LAN).TV 1 and TV 2 do not arrange broadcasting command or TV 1 and TV 2 be provided with broadcasting command but between the time point being in twice broadcast time, mobile phone directly cannot find TV 1 and TV 2 in local area network (LAN).At this moment mobile phone is to broadcast query request in local area network (LAN).After TV 1 and TV 2 receive the inquiry request that mobile phone broadcasts in local area network (LAN), TV 1 and TV 2 respectively according to the facility information 1 of TV 1 and TV 2 and facility information 2 based on discovery protocol generation inquiry response 1 and inquiry response 2.And TV 1 and TV 2 send inquiry response 1 and inquiry response 2 to mobile phone.
When making the second equipment no matter whether receive the inquiry request of the first equipment by above-described embodiment, all send the reporting command of the second equipment, facilitate the first equipment equipment information.
In one embodiment, Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.First equipment is by Back ground Information and extend information, and obtain the second device-dependent message, multiple different extend information can make extend information kind more comprehensively.
In one embodiment, in reporting command, a kind of information in the extend information in above-described embodiment occupies one or more field row; A field row can only hold a kind of information.The field format of specification can facilitate the second equipment to generate reporting command according to extend information.
In one embodiment, the extend information in above-described embodiment, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.Extend information comprises the information of fixed field length and the information of on-fixed field length, increases the scope meeting extend information and require, adds the kind of extend information.
In a step 102, reporting command is sent.
Disclosure embodiment provides a kind of method obtaining facility information.By sending the reporting command based on finding agreement, by the facility information of the second equipment, send to the first equipment.Wherein, facility information comprises Back ground Information and extend information, the first equipment can be made to know the facility information of more second equipment by extend information.
Illustrate how the second equipment generates facility information below by specific embodiment.
As shown in Figure 2, disclosure embodiment provides a kind of method obtaining facility information, and concrete implementation step is as follows:
In step 201, generate the broadcasting command based on finding agreement according to facility information, facility information, comprising: Back ground Information and extend information.
Above-mentioned Back ground Information, comprising: the title of equipment and the network address of equipment.
Above-mentioned extend information, comprising: the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size
A kind of information in above-mentioned extend information occupies one or more field row; A field row can only hold a kind of information.
Extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
Such as, find that the form of agreement is:
The network address of IP:192.168.1.22//equipment;
The title of name=TV 1//equipment;
The COS that The type of service=image, video, audio//equipment is supported;
The effective time of the service that Time=1 // equipment is supported;
The port information at the service place that The port number=8//equipment is supported;
The version information of version=1.0//equipment supported protocol;
The video format that Video_format=RMVB//equipment is supported;
screen_width＝1920
The resolution of screen_height=1080//equipment and device screen size.
Wherein, finding that each the field row in agreement can only hold a kind of extend information, and often kind of extend information can occupy one or many tools field row.Be fixed field length in effective time of service of the upper equipment support of extend information and the port information at equipment support service place, field length can be 8,16,32,64 etc.The information of on-fixed field length is represented by the text field, and the form of the text field of extend information is " < keyword >=< value > ".
In step 202., broadcasting command is sent.
Such as, the first equipment is mobile phone, and the second equipment is TV 1 and TV 2, and mobile phone, TV 1 and TV 2 are in same local area network (LAN).TV 1 and TV 2 generate broadcasting command 1 and broadcasting command 2 respectively based on discovery agreement and facility information.Facility information in broadcasting command 1 carries the extend information 1 of TV 1, and the facility information in broadcasting command 2 carries the extend information 2 of TV 2.The every 500ms of TV 1 broadcasts a broadcasting command 1 in local area network (LAN), and the every 100ms of TV 2 broadcasts a broadcasting command 2 in local area network (LAN).
Disclosure embodiment provides a kind of method obtaining facility information.By sending the reporting command based on finding agreement, by the facility information of the second equipment, send to the first equipment.Wherein, facility information comprises Back ground Information and extend information, the first equipment can be made to know the facility information of more second equipment by extend information.
As shown in Figure 3, disclosure embodiment provides a kind of method obtaining facility information, and concrete implementation step is as follows:
In step 301, the inquiry request of the first device broadcasts is received.
In step 302, the inquiry response based on finding agreement is generated according to inquiry request and facility information.
In step 303, inquiry response is sent.
Such as: the first equipment is mobile phone, the second equipment is TV 1 and TV 2, and mobile phone, TV 1 and TV 2 are in same local area network (LAN).After TV 1 and TV 2 receive the inquiry request that mobile phone broadcasts in local area network (LAN), TV 1 and TV 2 respectively according to the facility information of TV 1 and TV 2 based on the discovery protocol generation inquiry response 1 in above-described embodiment and inquiry response 2.TV 1 and TV 2 send inquiry response 1 and inquiry response 2 to mobile phone, for handset-selected with which equipment connection.
Disclosure embodiment provides a kind of method obtaining facility information.Receive the inquiry request that the first equipment sends, and generate the inquiry response based on finding agreement according to inquiry request and facility information.Achieve the facility information generating and sending the second equipment according to the first device requirement.
Fig. 4 is a kind of flow chart obtaining the method for facility information according to an exemplary embodiment, and as shown in Figure 4, the method obtaining facility information is used for the first equipment, comprises the following steps.
In step 401, the reporting command based on discovery agreement that second equipment that receives sends.
In one embodiment, step 401 also can be performed as scheme c, d.
In scheme c:
In step C1, receive the broadcasting command based on discovery agreement of the second device broadcasts.
Such as, the first equipment is mobile phone, and the second equipment is TV, and mobile phone and TV are in same local area network (LAN).TV outwards broadcasts a TV according to the broadcasting command of the facility information of TV based on discovery agreement every 500ms.When mobile phone needs to connect TV, the broadcasting command of mobile phone receiving television broadcasting.
In scheme d:
In step D1, the inquiry request of broadcast query facility information.
In step d 2, the inquiry response based on discovery agreement that second equipment that receives sends.
Such as, first equipment is mobile phone, second equipment is TV 1, TV 2, mobile phone, TV 1 and TV 2 are in same local area network (LAN), when mobile phone needs to connect TV, mobile phone is broadcast query request in local area network (LAN), TV 1 and TV 2 respectively according to the facility information of TV 1 and TV 2 based on the discovery protocol generation inquiry response 1 in above-described embodiment and inquiry response 2, mobile phone receives inquiry response 1 and the inquiry response 2 of TV 1 and TV 2 transmission, thus obtains the facility information of TV 1 and TV 2.
When making the first equipment no matter whether inquire about the facility information of the second equipment by above-described embodiment, the reporting command of the second equipment can be received, facilitate the first equipment equipment information.
In step 402, resolve reporting command, equipment information, facility information, comprising: Back ground Information and extend information.
In one embodiment, Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.First equipment is by Back ground Information and extend information, and obtain the second device-dependent message, multiple different extend information can make extend information kind more comprehensively.
In one embodiment, in reporting command, a kind of information in the extend information in above-described embodiment occupies one or more field row; A field row can only hold a kind of information.The field format of specification can facilitate the first device parses reporting command and obtain the extend information of the second equipment.
In one embodiment, the extend information in above-described embodiment, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.Extend information comprises the information of fixed field length and the information of on-fixed field length, increases the scope meeting extend information and require, adds the kind of extend information.
In one embodiment, after step 402, the method also can perform and be: obtain information data to be sent; According to facility information, judge whether the second equipment supports information data to be sent; If the second equipment does not support information data to be sent, then refusal sends and exports the prompting message representing refusal; If the second equipment supports information data to be sent, then send information data to be sent.According to the facility information of the second equipment, first equipment judges whether information data to be sent can use on the second device, and make corresponding process according to judged result.When the information data that the second equipment does not support user to send, prompting can be sent to user in advance, save user's ability awareness information data after being sent completely and cannot use the wasted time in the second equipment.
Disclosure embodiment provides a kind of method obtaining facility information.By resolving the reporting command based on finding agreement, equipment information, wherein, facility information comprises Back ground Information and extend information, makes the first equipment can know the facility information of more second equipment by extend information.
Illustrate how the first equipment obtains the facility information of the second equipment below by specific embodiment.
As shown in Figure 5, disclosure embodiment provides a kind of method obtaining facility information, and concrete implementation step is as follows:
In step 501, the broadcasting command based on discovery agreement of the second device broadcasts is received.
Such as, the first equipment is mobile phone, and the second equipment is TV, and mobile phone and TV are in same local area network (LAN).TV outwards broadcasts a TV according to the broadcasting command of the facility information of TV based on discovery agreement every 500ms.When mobile phone needs to connect TV, the broadcasting command of mobile phone receiving television broadcasting.
In step 502, resolve broadcasting command, equipment information, facility information, comprising: Back ground Information and extend information.
Above-mentioned Back ground Information, comprising: the title of equipment and the network address of equipment.
Above-mentioned extend information, comprising: the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size
A kind of information in above-mentioned extend information occupies one or more field row; A field row can only hold a kind of information.
Extend information, comprises the information of fixed field length and the information of on-fixed field length;
The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported;
The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
Such as, find that the form of agreement is:
The network address of IP:192.168.1.22//equipment;
The title of name=TV 1//equipment;
The COS that The type of service=image, video, audio//equipment is supported;
The effective time of the service that Time=1 // equipment is supported;
The port information at the service place that The port number=8//equipment is supported;
The version information of version=1.0//equipment supported protocol;
The application form that Video_format=RMVB//equipment is supported;
screen_width＝1920
The resolution of screen_height=1080//equipment and device screen size.
Wherein, finding that each the field row in agreement can only hold a kind of extend information, and often kind of extend information can occupy one or many tools field row.Be fixed field length in effective time of service of the upper equipment support of extend information and the port information at equipment support service place, field length can be 8,16,32,64 etc.The information of on-fixed field length is represented by the text field, and the form of the text field of extend information is " < keyword >=< value > ".
Disclosure embodiment provides a kind of method obtaining facility information.By resolving the reporting command based on finding agreement, equipment information, wherein, facility information comprises Back ground Information and extend information, makes the first equipment can know the facility information of more second equipment by extend information.
As shown in Figure 6, disclosure embodiment provides a kind of method obtaining facility information, and concrete implementation step is as follows:
In step 601, the inquiry request of broadcast query facility information.
In step 602, the inquiry response based on discovery agreement that second equipment that receives sends.
In step 603, resolve inquiry response, equipment information, facility information, comprising: Back ground Information and extend information.
Such as, first equipment is mobile phone, second equipment is TV 1, TV 2, mobile phone, TV 1 and TV 2 are in same local area network (LAN), when mobile phone needs to connect TV, mobile phone is broadcast query request in local area network (LAN), TV 1 and TV 2 respectively according to the facility information of TV 1 and TV 2 based on the discovery protocol generation inquiry response 1 in above-described embodiment and inquiry response 2, mobile phone receives inquiry response 1 and the inquiry response 2 of TV 1 and TV 2 transmission, thus obtains the facility information of TV 1 and TV 2.
Disclosure embodiment provides a kind of method obtaining facility information.First equipment is by broadcast query request, and the inquiry response that second equipment that receives sends obtains the facility information of the second equipment.Achieve the facility information that the first equipment can obtain the second equipment in real time.
Above embodiments illustrate how the first equipment obtain the second equipment facility information from the second equipment, illustrate how the first equipment uses after obtaining the facility information of the second equipment by the following examples.
As shown in Figure 7, disclosure embodiment provides a kind of method obtaining facility information, and concrete implementation step is as follows:
In step 701, obtain information data to be sent.
In a step 702, according to described facility information, judge whether the second equipment supports described information data to be sent.
In step 703, if the second equipment does not support described information data to be sent, then refusal sends and exports the prompting message representing refusal.
In step 704, if the second equipment supports described information data to be sent, then described information data to be sent is sent.
Such as, the first equipment is mobile phone, and the second equipment is TV 1, TV 2, and mobile phone, TV 1 and TV 2 are in same local area network (LAN).The video of FLV form do not supported by TV 1, but supports the video of RMVB form, and the video of FLV form supported by TV 2, but do not support the video of RMVB form.User wants the video 1 of the FLV form of in mobile phone to be sent on TV, watches on TV.First, mobile phone finds TV 1 and TV 2 by WLAN (wireless local area network), what user selected first time is connected with TV 1, and send video 1 to TV 1, mobile phone judges according to the facility information of TV 1 video not supporting FLV form depending on 1, and therefore mobile phone refusal sends video 1 and exports and represents that refusal sends the prompting of video 1.User's second time is selected to be connected with TV 2, and sends video 1 to TV 2, and mobile phone judges that the video of FLV form supported by TV 2, and mobile phone sends video 1 to TV 2.
Disclosure embodiment provides a kind of method obtaining facility information.According to the facility information of the second equipment, first equipment judges whether information data to be sent can use on the second device, and make corresponding process according to judged result.When the information data that the second equipment does not support user to send, prompting can be sent to user in advance, save user's ability awareness information data after being sent completely and cannot use the wasted time in the second equipment.
Fig. 8 is a kind of device block diagram obtaining facility information according to an exemplary embodiment.For the second equipment, with reference to Fig. 8, this device comprises.
Generation module 801, for generating the reporting command based on finding agreement according to facility information, facility information, comprising: Back ground Information and extend information.
Sending module 802, for sending reporting command.
As shown in Figure 9, generation module 801, comprising:
Broadcasting command generation unit 901, for generating the broadcasting command based on finding agreement according to facility information.
Receiving element 902, for receiving the inquiry request of the first device broadcasts.
Inquiry response generation unit 903, for generating the inquiry response based on finding agreement according to inquiry request and facility information.
Figure 10 is a kind of device block diagram obtaining facility information according to an exemplary embodiment.For the first equipment, with reference to Figure 10, this device comprises.
Receiver module 1001, for receiving the reporting command based on discovery agreement that the second equipment sends.
Parsing module 1002, for resolving reporting command, equipment information, facility information, comprising: Back ground Information and extend information.
As shown in figure 11, receiver module 1001, comprising:
Broadcasting command receiving element 1101, for receiving the broadcasting command based on discovery agreement of the second device broadcasts.
Broadcast query request unit 1102, for the inquiry request of broadcast query facility information.
Inquiry response receiving element 1103, for receiving the inquiry response based on discovery agreement that the second equipment sends.
As shown in figure 12, this device, also comprises:
Acquisition module 1201, for obtaining information data to be sent.
Judge module 1202, for according to described facility information, judges whether the second equipment supports described information data to be sent.
Refusal module 1203, if do not support described information data to be sent for the second equipment, then refusal sends and exports the prompting message representing refusal.
Information data sending module 1204, if support described information data to be sent for the second equipment, then sends described information data to be sent.
Figure 13 is the block diagram of a kind of device 1300 for verifying according to an exemplary embodiment.Such as, device 1300 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Figure 13, device 1300 can comprise following one or more assembly: processing components 1302, memory 1304, power supply module 1306, multimedia groupware 1308, audio-frequency assembly 1310, the interface 1312 of I/O (I/O), sensor cluster 1314, and communications component 1316.
The integrated operation of the usual control device 1300 of processing components 1302, such as with display, call, data communication, camera operation and record operate the operation be associated.Treatment element 1302 can comprise one or more processor 1320 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1302 can comprise one or more module, and what be convenient between processing components 1302 and other assemblies is mutual.Such as, processing unit 1302 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1308 and processing components 1302.
Memory 1304 is configured to store various types of data to be supported in the operation of equipment 1300.The example of these data comprises for any application program of operation on device 1300 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 1304 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
The various assemblies that electric power assembly 1306 is device 1300 provide electric power.Electric power assembly 1306 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 1300 and be associated.
Multimedia groupware 1308 is included in the screen providing an output interface between this device 1300 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant with touch or slide and pressure.In certain embodiments, multimedia groupware 1308 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 1300 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 1310 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1310 comprises a microphone (MIC), and when device 1300 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 1304 further or be sent via communications component 1316.In certain embodiments, audio-frequency assembly 1310 also comprises a loud speaker, for output audio signal.
I/O interface 1312 is for providing interface between processing components 1302 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 1314 comprises one or more transducer, for providing the state estimation of various aspects for device 1300.Such as, sensor cluster 1314 can detect the opening/closing state of equipment 1300, the relative positioning of assembly, such as assembly is display and the keypad of device 1300, the position of all right checkout gear 1300 of sensor cluster 1314 or device 1300 assemblies changes, the presence or absence that user contacts with device 1300, the variations in temperature of device 1300 orientation or acceleration/deceleration and device 1300.Sensor cluster 1314 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1314 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1314 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 1316 is configured to the communication being convenient to wired or wireless mode between device 1300 and other equipment.Device 1300 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 1316 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, communication component 1316 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1300 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 1304 of instruction, above-mentioned instruction can perform said method by the processor 1320 of device 1300.Such as, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of method obtaining facility information, the method is used for the second equipment, comprise: generate the reporting command based on finding agreement according to facility information, facility information, comprising: Back ground Information and extend information; Send reporting command.
Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
In reporting command, a kind of information in extend information occupies one or more field row; A field row can only hold a kind of information.
Extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
Generating the reporting command based on finding agreement according to facility information, comprising: generating the broadcasting command based on finding agreement according to facility information; Or receive the inquiry request of the first device broadcasts; The inquiry response based on finding agreement is generated according to inquiry request and facility information.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of method obtaining facility information, the method is used for the first equipment, comprising: the reporting command based on discovery agreement that second equipment that receives sends; Resolve reporting command, equipment information, facility information, comprising: Back ground Information and extend information.
Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
In reporting command, a kind of information in extend information occupies one or more field row; A field row can only hold a kind of information.
Extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
The reporting command based on discovery protocol generation that second equipment that receives sends, comprising: the broadcasting command based on discovery agreement receiving the second device broadcasts; Or the inquiry request of broadcast query facility information; The inquiry response based on discovery agreement that second equipment that receives sends.
Obtain a device for facility information, for the second equipment, comprising: processor; For the memory of storage of processor executable instruction; Wherein, processor is configured to: generate the reporting command based on finding agreement according to facility information, facility information, comprising: Back ground Information and extend information; Send reporting command.
This processor is configured to Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
This processor is configured in reporting command, and a kind of information in extend information occupies one or more field row; A field row can only hold a kind of information.
This processor is configured to extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
This processor is configured to generate based on finding the reporting command of agreement according to facility information, comprising: generate the broadcasting command based on finding agreement according to facility information; Or receive the inquiry request of the first device broadcasts; The inquiry response based on finding agreement is generated according to inquiry request and facility information.
Obtain a device for facility information, for the first equipment, comprising: processor; For the memory of storage of processor executable instruction; Wherein, processor is configured to: the reporting command based on discovery agreement that second equipment that receives sends; Resolve reporting command, equipment information, facility information, comprising: Back ground Information and extend information.
This processor is configured to Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment; Extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
This processor is configured in reporting command, and a kind of information in extend information occupies one or more field row; A field row can only hold a kind of information.
This processor is configured to extend information, comprises the information of fixed field length and the information of on-fixed field length; The information of fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported; The information of on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
This processor is configured to the reporting command based on discovery protocol generation that reception second equipment sends, and comprising: the broadcasting command based on discovery agreement receiving the second device broadcasts; Or the inquiry request of broadcast query facility information; The inquiry response based on discovery agreement that second equipment that receives sends.
Those skilled in the art, at consideration specification and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (18)
1. obtain a method for facility information, for the second equipment, it is characterized in that, comprising:
Generate the reporting command based on finding agreement according to facility information, described facility information, comprising: Back ground Information and extend information;
Send described reporting command.
2. the method for claim 1, is characterized in that, described Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment;
Described extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
3. method as claimed in claim 2, it is characterized in that, in described reporting command, a kind of information in described extend information occupies one or more field row;
A field row can only hold a kind of information.
4. method as claimed in claim 2, is characterized in that, described extend information, comprises the information of fixed field length and the information of on-fixed field length;
The information of described fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported;
The information of described on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
5. the method for claim 1, is characterized in that, describedly generates based on finding the reporting command of agreement according to facility information, comprising:
The broadcasting command based on finding agreement is generated according to facility information; Or
Receive the inquiry request of the first device broadcasts;
The inquiry response based on finding agreement is generated according to described inquiry request and facility information.
6. obtain a method for facility information, for the first equipment, it is characterized in that, comprising:
The reporting command based on discovery agreement that second equipment that receives sends;
Resolve described reporting command, equipment information, described facility information, comprising: Back ground Information and extend information.
7. method as claimed in claim 6, it is characterized in that, described Back ground Information, comprising: at least one information in the title of equipment and the network address of equipment;
Described extend information, comprising: at least one information in the port information at the service place that the COS that equipment is supported, the effective time of the service of equipment support, equipment are supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
8. method as claimed in claim 7, it is characterized in that, in described reporting command, a kind of information in described extend information occupies one or more field row;
A field row can only hold a kind of information.
9. method as claimed in claim 7, is characterized in that, described extend information, comprises the information of fixed field length and the information of on-fixed field length;
The information of described fixed field length, comprising: the port information at the service place that the effective time of the service that equipment is supported and equipment are supported;
The information of described on-fixed field length, comprising: the COS that equipment is supported, the version information of equipment supported protocol, the application form of equipment support, the resolution of equipment and device screen size.
10. method as claimed in claim 6, is characterized in that, the reporting command based on discovery protocol generation that described reception second equipment sends, and comprising:
Receive the broadcasting command based on discovery agreement of described second device broadcasts;
Or
The inquiry request of facility information described in broadcast query;
Receive the inquiry response based on discovery agreement that described second equipment sends.
11. methods as shown in claim 6, it is characterized in that, the described reporting command of described parsing, after equipment information, described method, also comprises:
Obtain information data to be sent;
According to described facility information, judge whether the second equipment supports described information data to be sent;
If the second equipment does not support described information data to be sent, then refusal sends and exports the prompting message representing refusal;
If the second equipment supports described information data to be sent, then send described information data to be sent.
12. 1 kinds of devices obtaining facility information, for the second equipment, is characterized in that, comprising:
Generation module, for generating the reporting command based on finding agreement according to facility information, described facility information, comprising: Back ground Information and extend information;
Sending module, for sending described reporting command.
13. devices as claimed in claim 12, it is characterized in that, described generation module, comprising:
Broadcasting command generation unit, for generating the broadcasting command based on finding agreement according to facility information;
Receiving element, for receiving the inquiry request of the first device broadcasts;
Inquiry response generation unit, for generating the inquiry response based on finding agreement according to described inquiry request and facility information.
14. 1 kinds of devices obtaining facility information, for the first equipment, is characterized in that, comprising:
Receiver module, for receiving the reporting command based on discovery agreement that the second equipment sends;
Parsing module, for resolving described reporting command, equipment information, described facility information, comprising: Back ground Information and extend information.
15. devices as claimed in claim 14, it is characterized in that, described receiver module, comprising:
Broadcasting command receiving element, for receiving the broadcasting command based on discovery agreement of described second device broadcasts;
Broadcast query request unit, for the inquiry request of facility information described in broadcast query;
Inquiry response receiving element, for receiving the inquiry response based on discovery agreement that described second equipment sends.
16. devices as shown in claim 14, it is characterized in that, described device, also comprises:
Acquisition module, for obtaining information data to be sent;
Judge module, for according to described facility information, judges whether the second equipment supports described information data to be sent;
Refusal module, if do not support described information data to be sent for the second equipment, then refusal sends and exports the prompting message representing refusal;
Information data sending module, if support described information data to be sent for the second equipment, then sends described information data to be sent.
17. 1 kinds of devices obtaining facility information, for the second equipment, is characterized in that, comprising:
Processor;
For the memory of storage of processor executable instruction;
Wherein, described processor is configured to:
Generate the reporting command based on finding agreement according to facility information, described facility information, comprising: Back ground Information and extend information;
Send described reporting command.
18. 1 kinds of devices obtaining facility information, for the first equipment, is characterized in that, comprising:
Processor;
For the memory of storage of processor executable instruction;
Wherein, described processor is configured to:
The reporting command based on discovery agreement that second equipment that receives sends;
Resolve described reporting command, equipment information, described facility information, comprising: Back ground Information and extend information.
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| CN201410515511.7A CN104243607A (en) | 2014-09-29 | 2014-09-29 | Method and device for acquiring equipment information |
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| CN201410515511.7A CN104243607A (en) | 2014-09-29 | 2014-09-29 | Method and device for acquiring equipment information |
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Application publication date: 20141224 |