CN113746816B - Data processing method, device, terminal and storage medium - Google Patents
Data processing method, device, terminal and storage medium Download PDFInfo
- Publication number
- CN113746816B CN113746816B CN202110950945.XA CN202110950945A CN113746816B CN 113746816 B CN113746816 B CN 113746816B CN 202110950945 A CN202110950945 A CN 202110950945A CN 113746816 B CN113746816 B CN 113746816B
- Authority
- CN
- China
- Prior art keywords
- terminal
- service
- audio
- data
- address
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 160
- 230000003993 interaction Effects 0.000 claims abstract description 76
- 238000012545 processing Methods 0.000 claims abstract description 27
- 230000035515 penetration Effects 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 26
- 238000012790 confirmation Methods 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 description 14
- 230000006870 function Effects 0.000 description 13
- 238000003032 molecular docking Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000007726 management method Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the application discloses a data processing method, a device, a terminal and a storage medium, wherein in the embodiment of the application, a first terminal can negotiate service capability with a second terminal through a cross-ecological data transmission channel; after the service capability negotiation is completed, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, so that service capability negotiation based on a cross-ecological data transmission channel is realized, service data interaction is performed, and reliability of data processing is improved.
Description
Technical Field
The present application relates to the field of internet technologies, and in particular, to a data processing method, a data processing device, a terminal, and a storage medium.
Background
The internet of things (Internet of Things, ioT) field interconnection has become a trend in the future, but the interconnection is often interacted with the opposite end through simple control instructions, such as control switches, temperature settings, event notifications, and the like. However, for audio and video data or other high-bandwidth, low-latency large data, the audio and video data is often not capable of being communicated, but the audio and video data is often the core capability of some IoT devices, such as cameras, doorbell with cameras or door locks, and if the audio and video data are not communicated, the devices are basically out of value in the interconnection of control protocols, so that the reliability of the IoT devices in processing the data is reduced.
Disclosure of Invention
The embodiment of the application provides a data processing method, a data processing device, a terminal and a storage medium, which can improve the reliability of data processing.
In order to solve the technical problems, the embodiment of the application provides the following technical scheme:
the embodiment of the application provides a data processing method, which comprises the following steps:
the first terminal negotiates service capability with the second terminal through a cross-ecological data transmission channel;
and after the service capability negotiation is completed, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation.
In an embodiment, the trans-ecological data transmission channel is constructed based on a first private cloud and a second private cloud, wherein the first private cloud is matched with the first terminal, the second private cloud is matched with the second terminal, and the first terminal performs service capability negotiation with the second terminal through the trans-ecological data transmission channel; or,
the cross-ecological data transmission channel is constructed based on the first private cloud; or,
the cross-ecological data transmission channel is constructed based on a local area network.
In an embodiment, the service capability negotiation between the first terminal and the second terminal through the cross-ecological data transmission channel includes:
The first terminal sends a service data acquisition request aiming at target service and first service capability information of the first terminal to the second terminal through the cross-ecological data transmission channel;
the first terminal receives second service capability information sent by the second terminal through the cross-ecological data transmission channel so as to complete service capability negotiation, wherein the second service capability information is generated by the second terminal according to the service data acquisition request.
In an embodiment, the service capability negotiation between the first terminal and the second terminal through the cross-ecological data transmission channel includes:
the first terminal receives a service data acquisition request aiming at a target service and second service capability information of the second terminal, which are sent by the second terminal through the cross-ecological data transmission channel;
the first terminal generates first service capability information of the first terminal according to the service data acquisition request;
and the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete the service capability negotiation.
In an embodiment, after the first terminal receives the service data acquisition request for the target service and the second service capability information of the second terminal, which are sent by the second terminal through the cross-ecological data transmission channel, the method further includes:
the first terminal displays a selection interface based on the service data acquisition request;
the first terminal acquires a confirmation instruction input by a user in the selection interface;
correspondingly, the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete the service capability negotiation, and the method comprises the following steps:
and the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel based on the confirmation instruction so as to complete the service capability negotiation.
In an embodiment, the first terminal displays a selection interface based on the service data acquisition request, including:
the first terminal displays a push message aiming at the target service based on the service data acquisition request;
the first terminal acquires a viewing instruction which is input by a user and aims at the push message;
And the first terminal enters the selection interface based on the viewing instruction.
In an embodiment, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, including:
the first terminal determines the local area network address of the second terminal based on the negotiation result;
and the first terminal acquires service data of the second terminal based on the local area network address.
In an embodiment, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, including:
the first terminal obtains a first public network address corresponding to the private address of the second terminal based on the negotiation result;
and the first terminal acquires service data of the second terminal based on the first public network address.
In an embodiment, the first terminal obtains, based on the negotiation result, a first public network address corresponding to the private address of the second terminal, including:
the first terminal receives the first public network address sent by the second terminal, wherein the first public network address is obtained by requesting the second terminal to the intranet penetration server based on the negotiation result.
In an embodiment, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, including:
the first terminal obtains a forwarding address of the second terminal based on the negotiation result;
and the first terminal acquires service data of the second terminal based on the forwarding address of the second terminal.
In an embodiment, the first terminal obtains the forwarding address of the second terminal based on the negotiation result, including:
the first terminal receives the forwarding address sent by the second terminal, the forwarding address is distributed to the second terminal by a data forwarding server, and the forwarding address is obtained by the second terminal requesting the data forwarding server based on the second service capability information.
According to an aspect of the present application, there is also provided a data processing apparatus including:
the capability negotiation module is used for negotiating service capability with the second terminal through the cross-ecological data transmission channel;
and the data interaction module is used for carrying out service data interaction with the second terminal based on the negotiation result of the service capability negotiation after the service capability negotiation is completed.
In an embodiment, the cross-ecological data transmission channel is constructed based on a first private cloud and a second private cloud, wherein the first private cloud is matched with the data processing device, and the second private cloud is matched with the second terminal; or, the cross-ecological data transmission channel is constructed based on the first private cloud; alternatively, the cross-ecological data transmission channel is constructed based on a local area network.
In an embodiment, the capability negotiation module is specifically configured to send, to the second terminal, a service data acquisition request and first service capability information for a target service through the cross-ecological data transmission channel; and receiving second service capability information sent by the second terminal through the cross-ecological data transmission channel to complete the service capability negotiation, wherein the second service capability information is generated by the second terminal according to the service data acquisition request.
In an embodiment, the capability negotiation module is specifically configured to receive a service data acquisition request for a target service sent by the second terminal through the trans-ecological data transmission channel and second service capability information of the second terminal; generating first service capability information according to the service data acquisition request; and sending the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete the service capability negotiation.
In an embodiment, the data processing apparatus further includes:
the display module is used for displaying a selection interface based on the service data acquisition request;
the acquisition module is used for acquiring a confirmation instruction input by a user in the selection interface;
correspondingly, the capability negotiation module is specifically configured to send the first service capability information to the second terminal through the trans-ecological data transmission channel based on the confirmation instruction, so as to complete the service capability negotiation.
In an embodiment, the display module is specifically configured to display a push message for the target service based on the service data acquisition request, acquire a view instruction for the push message input by a user, and enter the selection interface based on the view instruction.
In an embodiment, the data interaction module is specifically configured to determine a local area network address of the second terminal based on the negotiation result, and obtain service data of the second terminal based on the local area network address.
In an embodiment, the data interaction module is specifically configured to obtain, based on the negotiation result, a first public network address corresponding to the private address of the second terminal, and obtain service data of the second terminal based on the first public network address.
In an embodiment, the data interaction module is specifically configured to receive the first public network address sent by the second terminal, where the first public network address is obtained by the second terminal by requesting an intranet penetration server based on the negotiation result.
In an embodiment, the data interaction module is specifically configured to obtain, based on the negotiation result, a forwarding address of the second terminal, and obtain, based on the forwarding address of the second terminal, service data of the second terminal.
In an embodiment, the data interaction module is specifically configured to receive the forwarding address sent by the second terminal, where the forwarding address is allocated by the data forwarding server to the second terminal, and the forwarding address is obtained by the second terminal requesting from the data forwarding server based on the second service capability information.
According to an aspect of the present application, there is also provided a terminal, including a processor and a memory, where the memory stores a computer program, and when the processor invokes the computer program in the memory, any one of the data processing methods provided in the embodiments of the present application is executed.
According to an aspect of the present application, there is also provided a storage medium for storing a computer program to be loaded by a processor to perform any of the data processing methods provided by the embodiments of the present application.
According to the embodiment of the application, the first terminal can negotiate the service capability with the second terminal through the cross-ecological data transmission channel; after the service capability negotiation is completed, the first terminal can interact with the second terminal based on the negotiation result of the service capability negotiation, so that the service capability negotiation based on the cross-ecological data transmission channel is realized, the service data interaction is performed, and the reliability of data processing is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a scenario in which a data processing method provided in an embodiment of the present application is applied;
FIG. 2 is a schematic flow chart of a data processing method according to an embodiment of the present application;
fig. 3 is a schematic diagram of an interaction between a control terminal and an application terminal according to an embodiment of the present application;
fig. 4 is another schematic interaction diagram between a control terminal and an application terminal provided in an embodiment of the present application;
fig. 5 is another schematic interaction diagram between a control terminal and an application terminal provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of a selection interface provided by an embodiment of the present application;
fig. 7 is a timing chart of an audio/video call between a control terminal and an application terminal according to an embodiment of the present application;
fig. 8 is another timing chart of an audio/video call between a control terminal and an application terminal according to an embodiment of the present application;
fig. 9 is another timing chart of an audio/video call between a control terminal and an application terminal according to an embodiment of the present application;
fig. 10 is another timing chart of an audio/video call between a control terminal and an application terminal according to an embodiment of the present application;
fig. 11 is another timing chart of an audio/video call between a control terminal and an application terminal according to an embodiment of the present application;
FIG. 12 is a schematic diagram of a data processing apparatus provided in an embodiment of the present application;
Fig. 13 is a schematic structural diagram of a terminal provided in an embodiment of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The following describes embodiments of the present application.
The embodiment of the application provides a data processing method, a device, a terminal and a storage medium, which can realize service capability negotiation based on a cross-ecological data transmission channel so as to perform service data interaction and improve the reliability of data processing. The respective details will be described below.
First, an application scenario of the embodiment of the present application is described, and please refer to fig. 1.
Fig. 1 is an application scenario schematic diagram of a data processing method provided in an embodiment of the present application. The application scene can comprise a control terminal and an application terminal.
The control terminal or the application terminal may be an internet of things device (may also be referred to as an IoT device), and the control terminal and the application terminal may belong to different physical systems (may be referred to as different ecological systems), for example, the control terminal and the application terminal may be provided terminals of different manufacturers, and the control terminal may be directly or indirectly connected to the first private cloud through a wired or wireless communication manner, which is not limited herein. The application terminal may be directly or indirectly connected to the second private cloud through a wired or wireless communication manner, which is not limited herein. The first private cloud and the second private cloud may be provided servers of different vendors. The server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, content delivery networks (Content Delivery Network, CDN), basic cloud computing services such as big data and artificial intelligence platforms, but is not limited thereto.
The control terminal can be used for comprehensively managing or controlling the roles or the devices of other terminals in a local or remote mode, and particularly can be used for comprehensively managing or controlling the roles or the devices of all home terminals in an intelligent home environment in a local or remote mode. The control terminal can be provided with a client such as an application program APP or an applet for controlling the application terminal. Optionally, the control terminal may be an electronic device such as a mobile phone, a computer, a wearable device, a smart television, a smart refrigerator with a screen, a robot, and a smart speaker.
The application terminal may be a device capable of executing the control type interaction instruction, and in particular may be an electronic device or an informationized device capable of executing the control type interaction instruction in an intelligent home environment. Optionally, the application terminal may be an electronic device such as an intelligent door lock, an intelligent lamp, a washing machine, a water heater, and an intelligent air conditioner.
The control terminal and the application terminal can realize interconnection, and the aim of the interconnection can be that the control terminal transmits a control instruction to the application terminal (which can be called as a service or a method) through various methods, or the application terminal transmits the change of the state of the application terminal to the control terminal (which can be called as an event) through various methods. The interconnection and interworking mode between the control terminal and the application terminal comprises, but is not limited to, cloud butt joint, direct connection of equipment (including double direct connection, direct connection of standard protocols and the like) and direct connection of local area network standard protocols and the like, and interconnection and interworking are carried out on the cross-ecological data transmission channels.
For example, when data interaction is performed between the control terminal and the application terminal by using the cloud docking manner, the control terminal of the a vendor may send the control instruction to the IoT cloud a of the a vendor (i.e., the first private cloud), the IoT cloud a of the a vendor may forward the control instruction to the IoT cloud B of the B vendor (i.e., the second private cloud), and the IoT cloud B of the B vendor may forward the control instruction to the application terminal of the B vendor to instruct the application terminal to execute the operation corresponding to the control instruction. Otherwise, when an event (for example, a service data acquisition request) is generated by the application terminal of the vendor B, the generated event may be sequentially transmitted to the control terminal of the vendor a through the IoT cloud B of the vendor B and the IoT cloud a of the vendor a, so as to instruct the control terminal to respond to the event.
It should be noted that, when the event is sent from the IoT cloud a of the a vendor to the control terminal of the a vendor, the control terminal of the a vendor may not be online (such as APP), and the IoT cloud a of the a vendor may send the event to the control terminal of the a vendor in a message Push (which may also be referred to as a Push message Push) manner.
For another example, when data interaction is performed between the control terminal and the application terminal by using a direct connection manner of the device, the data may be directly transferred between the control terminal and the application terminal through IoT cloud a (i.e., the first private cloud) of vendor a: the control terminal of the vendor a can send the control instruction to the IoT cloud a of the vendor a, and the IoT cloud a of the vendor a can forward the control instruction to the application terminal of the vendor B to instruct the application terminal to execute the operation corresponding to the control instruction. Otherwise, when an event (such as an audio/video call request) is generated by the application terminal of the vendor B, the generated event may be transmitted to the control terminal of the vendor a through the IoT cloud a of the vendor a, so as to instruct the control terminal to respond to the event.
For another example, when the control terminal and the application terminal perform data interaction by directly connecting with a local area network standard protocol, the control instruction, the event and the like can be directly transmitted in the local area network based on the local area network address (for example, an IP address): the control terminal of the manufacturer A can send the control instruction to the application terminal of the manufacturer B based on the local area network address of the application terminal so as to instruct the application terminal to execute the operation corresponding to the control instruction. Otherwise, when an event (for example, an audio/video call request) is generated at the application terminal of the manufacturer B, the application terminal of the manufacturer B may send the generated event to the control terminal of the manufacturer a based on the lan address of the control terminal, so as to instruct the control terminal to respond to the event.
Service capability negotiation can be performed between the control terminal and the application terminal in the embodiment of the application through a cross-ecological data transmission channel. The trans-ecological data transmission channel may be constructed based on the first private cloud and the second private cloud. Optionally, the trans-ecological data transmission channel may also be built based on the first private cloud. Alternatively, the trans-ecological data transmission channel may be constructed based on a local area network, and so on.
Optionally, after the service capability negotiation is completed, the control terminal may perform service data interaction with the application terminal based on a negotiation result of the service capability negotiation. For example, the control terminal may acquire second service capability information of the application terminal (e.g., audio and video call capability information of the application terminal), and the application terminal may acquire first service capability information of the control terminal (e.g., audio and video call capability information of the control terminal); then, the application terminal may acquire service data (e.g., audio/video call data) of the control terminal based on the first service capability information of the control terminal, and the control terminal may acquire service data (e.g., audio/video call data) of the application terminal based on the second service capability information of the application terminal, so as to implement service data interaction (e.g., audio/video call) between the control terminal and the application terminal.
Optionally, after the service capability negotiation is completed, the application terminal may interact with the control terminal according to a negotiation result of the service capability negotiation. For example, the application terminal may acquire first service capability information of the control terminal (e.g., audio-video call capability information of the control terminal), and the control terminal may acquire second service capability information of the application terminal (e.g., audio-video call capability information of the application terminal); then, the control terminal may acquire service data (e.g., audio/video call data) of the application terminal based on the second service capability information of the application terminal, and the application terminal may acquire service data (e.g., audio/video call data) of the control terminal based on the first service capability information of the control terminal, so as to implement service data interaction (e.g., audio/video call) between the application terminal and the control terminal.
It should be noted that, the schematic view of the scenario in which the data processing method shown in fig. 1 is applied is only an example, and the schematic view of the scenario may include other devices besides the control terminal and the application terminal. The other device may include at least one device belonging to the same thing system (or ecosystem) as the control terminal. Alternatively, the other device may include at least one device belonging to the same thing system (or ecosystem) as the application terminal. Alternatively, the other device may include at least one device that is not in the same thing (or ecosystem) as either the control terminal or the application terminal. The embodiments of the present application are not limited in this regard. The application and scenario of the data processing method described in the embodiments of the present application are for more clearly describing the technical solution of the embodiments of the present application, and do not constitute a limitation on the technical solution provided in the embodiments of the present application, and those skilled in the art can know that, with the evolution of the application of the data processing method and the appearance of a new service scenario, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.
The following will describe in detail. The following description of the embodiments is not intended to limit the preferred embodiments.
In this embodiment, the description will be made from the point of view of a data processing apparatus, which may be integrated in a first terminal, and it should be noted that the first terminal may be a control terminal or an application terminal. When the first terminal is a control terminal, the second terminal is an application terminal; when the first terminal is an application terminal, the second terminal is a control terminal. The following data processing method may be performed regardless of whether the first terminal is a control terminal or an application terminal.
Referring to fig. 2, fig. 2 is a flow chart of a data processing method according to an embodiment of the present application. The data processing method may include:
s101, the first terminal negotiates service capability with the second terminal through a cross-ecological data transmission channel.
The data processing method can be applied to an audio-video call scene, and at this time, the service can include an audio-video call service, for example, the first terminal negotiates audio-video call capability with the second terminal through a cross-ecological data transmission channel.
The audio/video call between the first terminal and the second terminal may be an interaction between audio data and video data between the first terminal and the second terminal, or an interaction between the first terminal and the second terminal only with audio data or video data, or the audio/video call may be an interaction between the first terminal and the second terminal only with audio data, the second terminal sends audio data and video data to the first terminal, or the audio/video call may be an interaction between the first terminal and the second terminal, the second terminal sends audio data or video data to the first terminal, or the like, and specific content is not limited herein.
The data processing method can also be applied to a data interaction scene with larger data volume, for example, for large data with low delay and high bandwidth, the service can comprise a data transmission service, wherein the data can comprise various types of data such as user data, environment data, equipment state data and the like, the user data can comprise user health data, user habit data and the like, and the equipment state data can comprise equipment operation data, data acquired by equipment, equipment monitoring data and the like.
In an embodiment, the cross-ecological data transmission channel may be constructed based on a first private cloud and a second private cloud, wherein the first private cloud is matched with the first terminal, and the second private cloud is matched with the second terminal.
For example, as shown in fig. 3, the first terminal may construct a cross-ecological data transmission channel between the first terminal and the second terminal through a first private cloud matched with the first terminal and a second private cloud matched with the second terminal, where the cross-ecological data transmission channel may also be called a cloud docking channel or a cloud docking mode. The first terminal may negotiate service capabilities with the second terminal through the cross-ecological data transmission channel.
In an embodiment, the cross-ecological data transmission channel may be constructed based on the first private cloud.
For example, as shown in fig. 4, the first terminal may construct a trans-ecological data transmission channel between the first terminal and the second terminal through a first private cloud matched with the first terminal, where the trans-ecological data transmission channel may also be referred to as a device direct connection channel or a device direct connection mode.
In one embodiment, the cross-ecological data transmission channel may be constructed based on a local area network.
For example, as shown in fig. 5, the first terminal may construct a trans-ecological data transmission channel between the first terminal and the second terminal through the lan, where the trans-ecological data transmission channel may be referred to as a lan standard protocol direct connection channel or a lan standard protocol direct connection mode.
In an embodiment, the service capability negotiation between the first terminal and the second terminal through the cross-ecological data transmission channel may include: the first terminal sends a service data acquisition request aiming at a target service and first service capability information of the first terminal to the second terminal through a cross-ecological data transmission channel; the first terminal receives second service capability information sent by the second terminal through the cross-ecological data transmission channel to complete service capability negotiation, wherein the second service capability information is generated by the second terminal according to the service data acquisition request.
In the audio-video call scenario, the target service may include an audio-video call service, the service data acquisition request may be an audio-video call request, the first service capability information may be first audio-video call capability information, and the second service capability information may be second audio-video call capability information.
Specifically, in order to improve the flexibility of initiating the service data acquisition request, the service data acquisition request may be initiated by the first terminal, at this time, the first terminal may send the service data acquisition request for the target service to the second terminal through the cross-ecological data transmission channel, where the service data acquisition request may be sent in the form of an event, and the service data acquisition request may carry an ID of the first terminal, a request type, and the like. And the first terminal can determine the service capability of the first terminal so as to generate first service capability information of the first terminal, and the first service capability information is sent to the second terminal through the cross-ecological data transmission channel. For example, the first terminal can send the first service capability information to the second terminal based on the cloud docking channel, so that the safety of the transmission of the first service capability information is improved. For example, as shown in fig. 3, the first terminal may send the first service capability information to a first private cloud that matches (i.e., associates with) the first terminal, and send the first service capability information to a second private cloud that matches the second terminal through the first private cloud, so as to instruct the second private cloud to send the first service capability information to the second terminal. The connection relationship between the first private cloud and the second private cloud can be established in the form of addresses of both parties in an offline interaction manner, or the connection relationship between the first private cloud and the second private cloud can be established in the form of online identity authentication, and the like.
For example, when the first terminal is to initiate a real-time audio/video call to the second terminal, the first terminal may send an audio/video call request (i.e. an audio/video call event) to the second terminal based on cloud-cloud docking, direct connection of devices, direct connection of lan standard protocols, or the like. And the first terminal can initialize an audio and video call module of the local terminal to determine the audio and video call capability of the first terminal, generate first audio and video call capability information such as audio and video session description information of the first terminal, and send the first audio and video call capability information to the second terminal through the cross-ecological data transmission channel. For example, the first terminal of the a vendor may send the first audio and video call capability information to IoT cloud a of the a vendor (i.e., the first private cloud), send the first audio and video call capability information to IoT cloud B of the B vendor through IoT cloud a of the a vendor (i.e., the second private cloud), and send the first audio and video call capability information to the second terminal of the B vendor through IoT cloud B of the B vendor.
For another example, the first terminal may send the first service capability information to the second terminal based on the device direct connection channel, thereby improving reliability and convenience of transmission of the first service capability information. For example, as shown in fig. 4, the first terminal may send the first service capability information to a first private cloud matched with the first terminal, and send the first service capability information to the second terminal through the first private cloud. The first private cloud and the second terminal can establish a connection relationship through modes of double direct connection or standard protocol direct connection and the like, or the first private cloud and the second terminal can establish a connection relationship through modes of off-line interaction of addresses of the two parties or on-line identity authentication and the like. Taking an audio and video call as an example, a first terminal of a manufacturer a may send the first audio and video call capability information to an IoT cloud a of the manufacturer a, and forward the first audio and video call capability information to a second terminal of the manufacturer B through the IoT cloud a of the manufacturer a.
For another example, the first terminal may send the first service capability information to the second terminal based on the lan standard protocol direct connection channel, thereby improving the efficiency of the transmission of the first service capability information. For example, as shown in fig. 5, a connection may be established between the first terminal and the second terminal through a lan standard protocol, and at this time, the first terminal may send the first service capability information to the second terminal through the lan. Taking audio and video call as an example, a first terminal of a manufacturer a can send the first audio and video call capability information to a second terminal of a manufacturer B through an IP address of the second terminal in the local area network.
The purpose of the first terminal sending the first service capability information to the second terminal is to enable the second terminal to determine a local area network address of the first terminal based on the first service capability information, and obtain service data of the first terminal based on the local area network address so as to perform service data interaction (such as audio/video call) with the first terminal; or based on the first service capability information, acquiring a second public network address corresponding to the private address of the first terminal, and acquiring service data of the first terminal based on the second public network address so as to perform service data interaction with the first terminal; or based on the first service capability information, acquiring a forwarding address allocated by the data forwarding server to the first terminal, and acquiring service data of the first terminal based on the forwarding address of the first terminal so as to perform service data interaction with the first terminal.
The service data acquisition request and the first service capability information may be sent back and forth, or may be combined and sent simultaneously in the same information, which is not limited herein.
The first terminal may receive second service capability information generated based on the service data acquisition request transmitted by the second terminal through the cross-ecological data transmission channel, so as to complete service capability negotiation. For example, the first terminal may receive second service capability information transmitted by the second terminal sequentially through the second private cloud and the first private cloud. For another example, the first terminal may receive the second service capability information sent by the second terminal through the first private cloud. For another example, the first terminal may receive second service capability information transmitted by the second terminal through the local area network.
In an embodiment, the first service capability information may include at least one of a terminal identifier of the first terminal, first transport address information of the first terminal, a current network state of the first terminal, a data transport protocol supported by the first terminal, a data type supported by the first terminal, a data encryption mode supported by the first terminal, a data encoding format supported by the first terminal, a first access address of the intranet through server, and a second access address of the data forwarding server.
Specific contents such as the terminal identifier, the network state, the data transmission protocol, the data type, the data encryption mode, the first access address, the second access address and the like can be flexibly set according to actual needs, and are not limited herein.
For example, the terminal identifier of the first terminal may be used to uniquely identify the first terminal, and the terminal identifier of the first terminal may include a terminal identity (Identity Document, ID), a name or number, and the specific content is not limited herein. The network status may include network conditions such as network speed and traffic direction of the first terminal. The data encryption means may comprise a data encryption algorithm. The first transport address information may include a local area network address, a public network address, a forwarding address, etc. of the first terminal.
The data transmission protocol may include a file transmission protocol (FileTransferProtocol, FTP), a Real-time transmission protocol (Real-time Transport Protocol, RTP), a transmission control protocol (TransmissionControl Protocol, TCP), a user datagram protocol (User Datagram Protocol, UDP), etc., and specific protocol types may be flexibly set according to actual needs, which is not limited herein.
The first access address of the intranet penetration server (Session Traversal Utilities for NAT, STUN) may include a uniform resource locator (Uniform Resource Locator, URL) or other address of the STUN, and the STUN may be used to provide a public network address for the first terminal or the second terminal, so as to perform data transmission through the public network address. The second access address of the data forwarding server (Traversal Using Relay NAT, TURN) may include a Uniform resource locator (form ResourceLocator, URL) or other address of the TURN, and STUN may be used to provide a forwarding address for the first terminal or the second terminal, etc. for data transmission via the forwarding address.
The STUN and TURN may be integrated in the first private cloud of the first terminal, or may be a server independent of the first private cloud of the first terminal and having a connection relationship with the first private cloud, which is not limited herein.
It should be noted that, for the scenario of the audio/video call, the first service capability information may be first audio/video call capability information, where the first audio/video call capability information may include audio/video session description information, and the audio/video session description information may include at least one of a terminal identifier of the first terminal, first transmission address information, a current network state of the first terminal, an audio/video session identifier, a data transmission protocol supported by the first terminal for the audio/video call, a data type of the audio/video supported by the first terminal, a data encryption manner of the audio/video supported by the first terminal, a coding format of the audio/video supported by the first terminal, a first access address of the STUN, and a second access address of the TURN.
In an embodiment, the second service capability information may include at least one of a terminal identifier of the second terminal, second transport address information of the second terminal, a current network state of the second terminal, a data transport protocol supported by the second terminal, a data type supported by the second terminal, a data encryption mode supported by the second terminal, a data encoding format supported by the second terminal, a first access address of the intranet through server, and a second access address of the data forwarding server.
The terminal identifier of the second terminal may be used to uniquely identify the second terminal, where the terminal identifier of the second terminal may include a terminal ID, a name or a number, and the specific content is not limited herein.
It should be noted that, because the first service capability information may include a plurality of types of information, the first terminal may collect all the information included in the first service capability information and then send the first service capability information to the second terminal. Or, the first terminal can firstly send any information of the first service capability information to the second terminal every time the first terminal obtains the information, until the information contained in the required first service capability information is sent completely, and the efficiency of data transmission can be improved. Similarly, since the second service capability information may include a plurality of information, the second terminal may transmit the second service capability information to the first terminal after collecting all the information included in the second service capability information. Or, the second terminal may send any information of the second service capability information to the first terminal first every time the second terminal obtains the information, until the information included in the required second service capability information is sent completely.
In an embodiment, the service capability negotiation between the first terminal and the second terminal through the cross-ecological data transmission channel may include: the method comprises the steps that a first terminal receives a service data acquisition request aiming at a target service and second service capability information of a second terminal, wherein the service data acquisition request is sent by the second terminal through a cross-ecological data transmission channel; the first terminal generates first service capability information of the first terminal according to the service data acquisition request; the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete service capability negotiation.
Specifically, in order to improve the convenience of initiating the service data acquisition request, the service data acquisition request may be initiated by the second terminal, at this time, the first terminal may receive the service data acquisition request for the target service sent by the second terminal through the cross-ecological data transmission channel, where the service data acquisition request may be sent in the form of an event, and the service data acquisition request may carry an ID of the second terminal, a request type and the like. For example, when the second terminal is to initiate a real-time audio-video call to the first terminal, the first terminal may receive an audio-video call request (i.e., an audio-video call event) sent by the second terminal through the cross-ecological data transmission channel. And the first terminal may receive second service capability information transmitted by the second terminal through the cross-ecological data transmission channel.
The service data acquisition request and the second service capability information may be sent back and forth, or may be combined and sent simultaneously in the same information, which is not limited herein.
After receiving the service data acquisition request sent by the second terminal, the first terminal may determine its own service capability based on the service data acquisition request, so as to generate first service capability information of the first terminal. For example, for an audio/video call scenario, the first terminal may initialize an audio/video call module (may also be referred to as an audio/video call module) of the local terminal based on the received audio/video call request, so as to determine the audio/video call capability of the first terminal, and generate first audio/video call capability information such as audio/video session description information of the first terminal. The initialization time can be flexibly set according to actual conditions. The first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete service capability negotiation.
The first terminal may acquire the first audio and video call capability information through a session description protocol (Session Description Protocol, SDP), the SDP may use two models, namely a request (refer) and a response (answer), a request message sent by the refer to the refer, by which the refer content may include a media stream type (i.e., a data type of an audio and video), a coding manner used by each media stream (i.e., a coding format of the audio and video), an IP and a port to be used for receiving the media stream, and so on. after the answer receives the offer, the message replied to the offer is called a response, and the offer content may include the coding scheme to be used by the media stream, whether to receive the media stream, and the IP and port telling the offer to use to receive the media stream, etc. The offer/answer model may include two entities, one is a request body offer, and the other is a response body answer, where the two entities are only logically distinguished and can be converted under certain conditions.
It should be noted that, at this time, when determining a service capability (for example, an audio/video call capability) of the first terminal itself, the first terminal may obtain a first access address of an intranet penetration server of the service (for example, the current audio/video call) and a second access address of the data forwarding server, and add the first access address and the second access address to the first audio/video call capability information. The first access address of the intranet penetration server and the second access address of the data forwarding server may be obtained in advance by the first terminal and stored in the local cache before the service data obtaining request is initiated, for example, the first terminal may request the intranet penetration server to obtain the first access address and request the data forwarding server to obtain the second access address in advance, or the first terminal may send an access address obtaining request to a management cloud, and receive the first access address of the intranet penetration server and the second access address of the data forwarding server returned by the management cloud based on the access address obtaining request, where the management cloud may be a cloud server for managing the intranet penetration server, the data forwarding server, and the first private cloud of the first terminal. After the service data acquisition request is initiated, if the first access address and the second access address need to be acquired, the first access address and the second access address can be directly acquired from the local cache, so that the first terminal can acquire better service starting performance.
In an embodiment, after the first terminal receives the service data acquisition request for the target service and the second service capability information of the second terminal, which are sent by the second terminal through the cross-ecological data transmission channel, the method may further include: the first terminal displays a selection interface based on the service data acquisition request; the method comprises the steps that a first terminal obtains a confirmation instruction input by a user in a selection interface;
correspondingly, the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete service capability negotiation, and the method can include: the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel based on the confirmation instruction so as to complete service capability negotiation.
In order to improve the safety of data processing, after receiving a service data acquisition request, the first terminal can acquire the first service capability information for service data interaction after confirmation by a user. Specifically, the first terminal may display a selection interface based on the received service data acquisition request, so that a user may select whether to agree to perform service data interaction with the second terminal, where a specific type, content, and the like of the selection interface may be flexibly set according to actual needs, for example, the selection interface may include an agree control, a cancel control, and the like. If the user agrees to perform service data interaction, the first terminal may receive a confirmation instruction input by triggering an agreeing control or a confirmation instruction input by means of voice or gesture in the selection interface. Then, the first terminal can determine the service capability of the first terminal based on the confirmation instruction, so that first service capability information of the first terminal can be generated, and the first service capability information is sent to the second terminal through the cross-ecological data transmission channel to complete service capability negotiation. If the user does not agree with the service data interaction, the first terminal may receive a cancel instruction input by the user by triggering the cancel control in the selection interface, or a cancel instruction input by means of voice or gesture, etc., and then, the first terminal may cancel the service data interaction with the second terminal based on the cancel instruction.
For example, as shown in fig. 6, for an audio-video call scenario, the first terminal may receive an audio-video call request sent by the second terminal, and display a selection interface (may also be referred to as a call interface) based on the audio-video call request, where the selection interface may be a selection interface displayed by an application, and the selection interface may include an "answer" control, an "hang-up" control, and the like, and may further include other information. The first terminal can receive a confirmation instruction generated by clicking a 'answer' control in a selection interface by a user, and determines audio and video call capability of the first terminal based on the confirmation instruction so as to generate first audio and video call capability information of the first terminal, and the first service capability information is sent to the second terminal through a cross-ecological data transmission channel. Or the first terminal can receive a cancel instruction generated by clicking the hang-up control in the selection interface by the user, and the cancel instruction is used for refusing to carry out audio and video call with the second terminal.
In an embodiment, the first terminal may display the selection interface based on the service data acquisition request, and may include: the first terminal displays a push message aiming at a target service based on a service data acquisition request; the method comprises the steps that a first terminal obtains a viewing instruction for push messages, which is input by a user; the first terminal enters the selection interface based on the viewing instruction.
The service data acquisition request can remind the user in a Push message Push mode, so that the user can quickly look up the service data acquisition request when the first terminal does not start an application program for interacting with the second terminal. Specifically, the first terminal may display a push message for the target service based on the received service data acquisition request, and the type, content, and the like of the push message may be flexibly set according to actual needs, which is not limited herein. The push message may be displayed in a system notification bar of the first terminal, or may be displayed in a popup window format, or the like. Then, the first terminal may receive a viewing instruction for the push message input by the user, for example, the first terminal may receive a click or slide operation expanding system notification bar input by the user, trigger an area where the push message is located in the system notification bar to generate a viewing instruction, and jump into the selection interface based on the viewing instruction. For another example, the first terminal may display a push message for the target service based on the service data acquisition request, receive an input start instruction for the push message input by the user, start an application program for interacting with the second terminal based on the start instruction, and enter a selection interface displayed by the application program.
For example, the first terminal may display a push message for an audio-video call on the system notification bar based on the audio-video call request, and if the user clicks the system notification bar to view the message, the first terminal may receive a view instruction for the push message input by the user, and enter the selection interface based on the view instruction, so as to select whether to answer the audio-video call.
And S102, after the service capability negotiation is completed, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation.
After receiving the second service capability information of the second terminal, the first terminal can analyze the second service capability information to obtain information required by obtaining service data of the second terminal, and obtain the service data of the second terminal based on the obtained information so as to realize service data interaction between the first terminal and the second terminal.
For example, after receiving the second audio and video call capability information such as the audio and video session description information of the second terminal, the first terminal may set the second audio and video call capability information to the audio and video call module (i.e. the audio and video call module) of the local end, so as to complete the exchange of the information such as the audio and video call capability of both call parties, where at this time, the first terminal may perform audio and video data interaction between the audio and video call module and the second terminal, so as to implement the audio and video call between the first terminal and the second terminal.
It should be noted that, the first terminal may generate, based on the first service capability information, first transport address information of the audio and video data of the local end, where the first transport address information may include a local area network address (for example, a network card address), a public network address (for example, an external network address), a forwarding address, and so on, and the local area network address, the public network address, the forwarding address, and so on may include one or more. For example, the first terminal may request the intranet penetration server to obtain the public network address based on the first access address of the intranet penetration server, request the data forwarding server to obtain the forwarding address based on the second access address of the data forwarding server, and so on. And then the first terminal can send the first transmission address information to the second terminal in cloud butt joint, direct equipment connection or local area network standard protocol direct connection and the like, so that the second terminal starts to attempt to connect the first transmission address information to acquire the audio and video data of the first terminal after receiving the first transmission address information, and can start to play the audio and video data of the first terminal after successfully acquiring the audio and video data so as to realize audio and video communication with the first terminal. The timing of the first terminal sending the first transmission address information to the second terminal can be flexibly set according to actual situations, for example, the first terminal can send the first transmission address information to the second terminal when obtaining information required by the first transmission address information for generating the audio and video data; alternatively, the first terminal may receive the second service capability information sent by the second terminal, send the generated first transport address information to the second terminal, and so on.
The first terminal can receive second transmission address information of the audio and video data sent by the second terminal through cloud butt joint, direct connection of equipment or direct connection of local area network standard protocols and the like, the second transmission address information can comprise a local area network address, a public network address, a forwarding address and the like, and the local area network address, the public network address, the forwarding address and the like can comprise one or more. After the first terminal receives the second transmission address information, the first terminal can start to attempt to connect with the second transmission address information to acquire the audio and video data of the second terminal, and after the audio and video data is successfully acquired, the audio and video data of the second terminal can start to be played so as to realize the audio and video call with the second terminal.
In an embodiment, the first terminal performs service data interaction with the second terminal based on a negotiation result of service capability negotiation, which may include: the first terminal determines the local area network address of the second terminal based on the negotiation result; the first terminal obtains service data of the second terminal based on the local area network address.
In order to improve the efficiency of service data transmission, service data interaction can be performed between the first terminal and the second terminal through the local area network address. For example, since the negotiation result of the service capability negotiation may include the second transmission address information such as the local area network address, the public network address, and the forwarding address of the second terminal, the first terminal may extract the local area network address of the second terminal from the second service capability information, where the local area network address may be the IP address or other addresses of the second terminal. Or the first terminal can request the local area network address of the second terminal through the information of the second terminal carried by the second service capability information in the negotiation result. And then the first terminal can send the service data of the first terminal to the second terminal based on the local area network address of the second terminal, and acquire the service data of the second terminal based on the local area network address of the second terminal, so as to realize service data interaction between the first terminal and the second terminal.
When the second service capability information does not carry the second transmission address information, the first terminal may receive the second transmission address information sent by the second terminal, and acquire service data of the second terminal based on the local area network address in the second transmission address information, so as to perform service data interaction with the second terminal.
Taking the audio and video call between the first terminal and the second terminal as an example, the first terminal can receive the local area network address of the second terminal through cloud docking, direct connection of equipment or direct connection of local area network standard protocols and the like, the first terminal can send the audio and video data of the first terminal to the second terminal based on the local area network address of the second terminal, request the audio and video data of the second terminal based on the local area network address of the second terminal, and receive the audio and video data sent by the second terminal, so that the audio and video call between the first terminal and the second terminal is realized.
In an embodiment, the first terminal performs service data interaction with the second terminal based on a negotiation result of service capability negotiation, which may include: the first terminal obtains a first public network address corresponding to a private address of the second terminal based on the negotiation result; the first terminal obtains service data of the second terminal based on the first public network address.
In order to improve the safety and convenience of service data transmission, service data interaction can be performed between the first terminal and the second terminal through the public network address. For example, the negotiation result may include second transport address information such as a local area network address, a first public network address, and a forwarding address of the second terminal, so that the first terminal may extract the first public network address of the second terminal from the second service capability information. Or the first terminal can request to obtain the first public network address of the second terminal from the second terminal through the information of the second terminal carried by the second service capability information of the negotiation result, or the first terminal can receive the first public network address actively sent by the second terminal after obtaining the first public network address. And then the first terminal can send the service data of the first terminal to the second terminal based on the first public network address of the second terminal, and acquire the service data of the second terminal based on the first public network address of the second terminal, so as to realize service data interaction between the first terminal and the second terminal.
When the second service capability information does not carry the second transmission address information, the first terminal may receive the second transmission address information sent by the second terminal, and acquire service data of the second terminal based on the first public network address in the second transmission address information, so as to perform service data interaction with the second terminal.
Taking the audio-video call between the first terminal and the second terminal as an example, the first terminal can receive the first public network address of the second terminal sent by the second terminal through cloud docking, direct connection of equipment or direct connection of local area network standard protocol and the like, the first terminal can send the audio-video data of the first terminal to the second terminal based on the first public network address of the second terminal, request the audio-video data of the second terminal based on the first public network address of the second terminal, and receive the audio-video data sent by the second terminal, so that the audio-video call between the first terminal and the second terminal is realized.
In an embodiment, the first terminal obtains a first public network address corresponding to the private address of the second terminal based on the negotiation result, which may include: the first terminal receives a first public network address sent by the second terminal, wherein the first public network address is obtained by requesting the second terminal to the intranet penetration server based on a negotiation result.
The second service capability information may include a private address of the second terminal, a first access address of the intranet penetration server, and the like, where the second terminal may access the intranet penetration server through the first access address of the intranet penetration server, send the private address of the second terminal to the intranet penetration server, receive a first public network address corresponding to the private address of the second terminal returned by the intranet penetration server, and the second terminal may send the first public network address to the first terminal. The first terminal may receive the first public network address sent by the second terminal, so as to perform service data interaction with the second terminal based on the first public network address.
In an embodiment, the first terminal performs service data interaction with the second terminal based on a negotiation result of service capability negotiation, which may include: the first terminal obtains a forwarding address of the second terminal based on the negotiation result; the first terminal obtains service data of the second terminal based on the forwarding address of the second terminal.
In order to improve the flexibility of service data transmission, service data interaction can be performed between the first terminal and the second terminal through the forwarding network address of the data forwarding server. For example, since the negotiation result may include second transmission address information such as a local area network address, a public network address, and a forwarding address of the second terminal, the first terminal may extract the forwarding address of the second terminal from the second service capability information of the negotiation result, where the forwarding address may be an address allocated by the data forwarding server to the second terminal. Or the first terminal can send a forwarding address acquisition request to the second terminal through the information of the second terminal carried in the second service capability information, and receive the forwarding address of the second terminal returned by the second terminal based on the forwarding address acquisition request. Or the first terminal may receive the forwarding address actively sent by the second terminal after acquiring the forwarding address.
In an embodiment, the first terminal obtains the forwarding address of the second terminal based on the negotiation result, which may include: the first terminal receives a forwarding address sent by the second terminal, wherein the forwarding address is distributed by the data forwarding server for the second terminal, and the forwarding address is obtained by requesting the second terminal for the data forwarding server based on the second service capability information.
The second service capability information may include information such as a second access address of the data forwarding server, where the second terminal may access the data forwarding server through the second access address of the data forwarding server, request a forwarding address allocated by the data forwarding server to the second terminal, and send the forwarding address obtained by allocation to the first terminal. The first terminal may receive a forwarding address allocated to the second terminal by the data forwarding server sent by the second terminal.
Then, the first terminal may send service data of the first terminal to the second terminal based on the forwarding address of the second terminal, and acquire service data of the second terminal based on the forwarding address of the second terminal, so as to implement service data interaction between the first terminal and the second terminal.
When the second service capability information does not carry the second transmission address information, the first terminal may receive the second transmission address information sent by the second terminal, and acquire service data of the second terminal based on a forwarding address in the second transmission address information, so as to perform service data interaction with the second terminal.
Taking the audio and video call between the first terminal and the second terminal as an example, the first terminal can receive the forwarding address of the second terminal sent by the second terminal through cloud docking, direct connection of equipment or direct connection of local area network standard protocol and the like, the first terminal can send the audio and video data of the first terminal to the second terminal based on the forwarding address of the second terminal, request the audio and video data of the second terminal based on the forwarding address of the second terminal, and receive the audio and video data sent by the second terminal, so that the audio and video call between the first terminal and the second terminal is realized.
In the embodiment of the application, the first terminal can negotiate the service capability with the second terminal through the cross-ecological data transmission channel; after the service capability negotiation is completed, service data interaction with the second terminal can be performed based on a negotiation result of the service capability negotiation, so that service capability negotiation based on a cross-ecological data transmission channel is realized, service data interaction is performed, and reliability of data processing is improved.
On the basis of the above embodiments, examples will be described in further detail below.
The embodiment will be described from the perspective of integrating the data processing apparatus into the first terminal, where the first terminal is taken as a control terminal, the second terminal is taken as an application terminal, and the application terminal and the control terminal belong to different internet of things systems, where the meaning of terms is the same as that in the data processing method, and specific implementation details can refer to the detailed description in the embodiments of the data processing method.
Specifically, a data processing method may be provided in this embodiment, where, taking a target service as an audio and video call service as an example for a detailed description, an application terminal initiates an audio and video call request to a control terminal, as shown in fig. 7, a specific flow of the data processing method may include:
s301, the application terminal sends an audio and video call request to the control terminal.
The application terminal can send an audio and video call request to the control terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like. The control terminal can be an application program for controlling the application terminal, and the application terminal can be a doorbell with an audio-video call function.
S302, the control terminal displays a selection interface based on the received audio and video call request.
The selection interface may also be called a call interface, and the selection interface may be a selection interface displayed by an application program, and may include an "answer" control, a "hang-up" control, and the like, and may also include other information.
The control terminal can directly display the selection interface through the application program, or display the push message aiming at the target service based on the service data acquisition request, receive the push message input by the user, input the viewing instruction and enter the selection interface displayed by the application program.
S303, the control terminal responds to the confirmation instruction input in the selection interface to confirm that the control terminal agrees to carry out audio and video call with the application terminal.
The control terminal can receive a confirmation instruction generated by clicking the 'answer' control in the selection interface by the user, and confirm to agree to carry out audio and video call with the application terminal based on the confirmation instruction. Or the control terminal can receive a cancel instruction generated by clicking the hang-up control in the selection interface by the user, and the control terminal refuses to carry out audio and video call with the application terminal based on the cancel instruction.
S304, the control terminal initializes an audio and video call module of the local terminal, and determines the audio and video call capability of the control terminal to generate first audio and video call capability information of the control terminal.
The first audio and video call capability information may be audio and video session description information of the control terminal, for example, the control terminal may generate the audio and video session description information through SDP protocol.
S305, the control terminal sends the first audio and video call capability information to the application terminal.
The control terminal can send the first audio and video call capability information to the application terminal in a cloud-cloud docking mode, a device direct connection mode or a local area network standard protocol direct connection mode and the like.
S306, the application terminal sends second transmission address information to the control terminal based on the first audio/video call capability information.
The second transport address information may include a local area network address, a public network address (i.e., a first public network address), a forwarding address, and the like of the application terminal. For example, the application terminal may extract the lan address of the application terminal from the second transport address information and send the lan address of the application terminal to the control terminal.
For another example, the application terminal may access the intranet penetration server through a first access address of the intranet penetration server included in the first audio/video call capability information to request a public network address, and then the application terminal may receive the first public network address corresponding to the private address of the application terminal returned by the intranet penetration server, and the application terminal may send the first public network address to the control terminal.
For another example, the application terminal may access the data forwarding server through the second access address of the data forwarding server, request the forwarding address allocated by the data forwarding server to the application terminal, and send the forwarding address obtained by allocation to the control terminal.
S307, the application terminal initializes an audio and video call module of the local terminal, and determines the audio and video call capability of the application terminal to generate second audio and video call capability information of the application terminal.
The second audio and video call capability information may be audio and video session description information of the application terminal, for example, the application terminal may generate the audio and video session description information through SDP protocol.
And S308, the application terminal sends second audio and video call capability information to the control terminal.
The application terminal can send the second audio and video call capability information to the control terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like.
And S309, the control terminal sends the first transmission address information to the application terminal based on the second audio/video call capability information.
The first transport address information may include a local area network address, a public network address (i.e., a second public network address), a forwarding address, and the like of the control terminal. For example, the control terminal may extract the lan address of the control terminal from the second transport address information, and transmit the lan address of the control terminal to the application terminal.
For another example, the control terminal may access the intranet penetration server through a first access address of the intranet penetration server included in the first audio/video call capability information to request a public network address, and then the control terminal may receive a second public network address corresponding to a private address of the control terminal returned by the intranet penetration server, where the control terminal may send the second public network address to the application terminal.
For another example, the control terminal may access the data forwarding server through the second access address of the data forwarding server, request the forwarding address allocated by the data forwarding server to the control terminal, and send the forwarding address obtained by allocation to the application terminal.
S310, the application terminal acquires the audio and video data of the control terminal based on the first transmission address information, and plays the audio and video data of the control terminal.
The application terminal can acquire the audio and video data of the control terminal based on the first transmission address information through the audio and video call module of the local terminal, and play the audio and video data of the control terminal.
When the first transmission address information includes a local area network address, a public network address (i.e., a second public network address) and a forwarding address of the control terminal, the application terminal may first attempt to acquire audio and video data of the control terminal through the local area network address of the control terminal, play the audio and video data of the control terminal if the audio and video data of the control terminal is acquired through the local area network address of the control terminal, attempt to acquire the audio and video data of the control terminal through the second public network address of the control terminal if the audio and video data of the control terminal is acquired through the second public network address of the control terminal, play the audio and video data of the control terminal if the audio and video data of the control terminal is not acquired through the second public network address of the control terminal, and attempt to acquire the audio and video data of the control terminal through the forwarding address of the control terminal if the audio and video data of the control terminal is acquired through the forwarding address of the control terminal.
S311, the control terminal acquires the audio and video data of the application terminal based on the second transmission address information, and plays the audio and video data of the control terminal.
The control terminal can acquire the audio and video data of the application terminal based on the second transmission address information through the audio and video call module of the local terminal, and play the audio and video data of the application terminal.
It should be noted that, when the second transmission address information includes a local area network address, a public network address (i.e., a first public network address) and a forwarding address of the application terminal, the control terminal may first attempt to acquire audio and video data of the application terminal through the local area network address of the application terminal, if the audio and video data of the application terminal is acquired through the local area network address of the application terminal, play the audio and video data of the application terminal, if the audio and video data of the application terminal is not acquired through the local area network address of the application terminal, attempt to acquire the audio and video data of the application terminal through the first public network address of the application terminal, play the audio and video data of the application terminal, if the audio and video data of the application terminal is not acquired through the first public network address of the application terminal, and play the audio and video data of the application terminal.
It should be noted that, in the case of no logic conflict, the execution sequence between the above steps may be flexibly set according to the actual needs, and the specific execution sequence is not limited herein, for example, the step S307 may be performed first and then the step S304 may be performed, for example, the step S309 may be performed first and then the step S306 may be performed, for example, the step S311 may be performed first and then the step S310 may be performed, and so on.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
In the embodiment of the application terminal, the application terminal can initiate an audio and video call request to the control terminal, and send the second audio and video call capability information, the second transmission address information and other information to the control terminal, so that the control terminal can acquire the audio and video data of the application terminal for playing based on the received information; and the control terminal can send the first audio and video call capability information, the first transmission address information and other information to the application terminal, so that the application terminal can acquire the audio and video data of the control terminal to play based on the received information, cross-Internet of things (IoT) ecological interconnection of real-time audio and video data between the control terminal and the application terminal is realized, and convenience and reliability of audio and video call are improved.
On the basis of the above embodiments, examples will be described in further detail below.
The embodiment of the present application may provide a data processing method, where a specific flow of the data processing method may include:
s401, the control terminal sends an audio and video call request to the application terminal.
The control terminal can send an audio and video call request to the application terminal in a cloud-cloud docking mode, a direct connection mode of equipment or a direct connection mode of a local area network standard protocol and the like. The control terminal can be an application program for controlling the application terminal, and the application terminal can be a doorbell with an audio-video call function.
S402, the control terminal initializes an audio and video call module of the local terminal, and determines audio and video call capability of the control terminal to generate first audio and video call capability information of the control terminal.
The first audio and video call capability information may be audio and video session description information of the control terminal, for example, the control terminal may generate the audio and video session description information through SDP protocol.
S403, the control terminal sends the first audio and video call capability information to the application terminal.
The control terminal can send the first audio and video call capability information to the application terminal in a cloud-cloud docking mode, a device direct connection mode or a local area network standard protocol direct connection mode and the like.
S404, the application terminal sends second transmission address information to the control terminal based on the first audio/video call capability information.
The second transport address information may include a local area network address, a public network address (i.e., a first public network address), a forwarding address, and the like of the application terminal.
S405, the application terminal initializes an audio and video call module of the application terminal, and determines the audio and video call capability of the application terminal to generate second audio and video call capability information of the application terminal.
The second audio and video call capability information may be audio and video session description information of the application terminal, for example, the application terminal may generate the audio and video session description information through SDP protocol.
S406, the application terminal sends second audio and video call capability information to the control terminal.
The application terminal can send the second audio and video call capability information to the control terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like.
S407, the control terminal sends the first transmission address information to the application terminal based on the second audio/video call capability information.
The first transport address information may include a local area network address, a public network address (i.e., a second public network address), a forwarding address, and the like of the control terminal.
S408, the application terminal acquires the audio and video data of the control terminal based on the first transmission address information and plays the audio and video data of the control terminal.
The application terminal can acquire the audio and video data of the control terminal based on the first transmission address information through the audio and video call module of the local terminal, and play the audio and video data of the control terminal.
S409, the control terminal acquires the audio and video data of the application terminal based on the second transmission address information, and plays the audio and video data of the control terminal.
The control terminal can acquire the audio and video data of the application terminal based on the second transmission address information through the audio and video call module of the local terminal, and play the audio and video data of the application terminal.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
It should be noted that, in the case of no logic conflict, the execution sequence between the above steps may be flexibly set according to actual needs, and the specific execution sequence is not limited herein, for example, the step S405 may be performed first and then the step S402 may be performed, for example, the step S407 may be performed first and then the step S404 may be performed, for example, the step S409 may be performed first and then the step S408 may be performed, and so on.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
In the embodiment of the application, the control terminal can initiate an audio and video call request to the application terminal, and send information such as first audio and video call capability information and first transmission address information to the application terminal, so that the application terminal can acquire audio and video data of the control terminal for playing based on the received information, and the application terminal can send information such as second audio and video call capability information and second transmission address information to the control terminal, so that the control terminal can acquire audio and video data of the application terminal for playing based on the received information; the inter-IoT ecological interconnection and intercommunication of real-time audio and video data between the control terminal and the application terminal are realized, and the convenience and reliability of audio and video communication are improved.
On the basis of the above embodiments, examples will be described in further detail below.
The embodiment of the present application may provide a data processing method, where, taking a target service as an audio and video call service as an example for a detailed description, an audio and video call between a control terminal and an application terminal may be completed with assistance of an inner and outer penetration server and a data forwarding server, as shown in fig. 9, a specific flow of the data processing method may include:
S501, the control terminal sends a first access address of the intranet penetration server and a second access address of the data forwarding server to the application terminal.
That is, the access address of the sending intranet penetration server and the data forwarding server in fig. 9 can be expressed as: the control terminal sends the first access address of the inner and outer penetration servers and the second access address of the data forwarding server to the application terminal. The first access address may be used to access an intranet penetration server and the second access address may be used to access a data forwarding server.
The control terminal may request the intranet penetration server to obtain the first access address and request the data forwarding server to obtain the second access address in advance, or the control terminal may send an access address obtaining request to a management cloud, where the management cloud may be a cloud server for managing the intranet penetration server, the data forwarding server, and the like, and receive the first access address of the intranet penetration server and the second access address of the data forwarding server returned by the management cloud based on the access address obtaining request.
The control terminal may send the first access address of the intranet penetration server and the second access address of the data forwarding server to the application terminal before the audio/video call request is initiated, and of course, the control terminal may also send the first access address of the intranet penetration server and the second access address of the data forwarding server to the application terminal after the audio/video call request is initiated.
S502, the control terminal sends an address acquisition request to the data forwarding server based on the second access address of the data forwarding server, receives the address acquisition request, allocates a forwarding address to the control terminal based on the address acquisition request, and returns the forwarding address to the control terminal.
S503, the control terminal stores the forwarding address allocated for the data forwarding server.
The control terminal may store the forwarding address in a local cache, where the forwarding address of the control terminal is different from the forwarding address of the application terminal.
S504, the control terminal sends a public network address acquisition request to the intranet penetration server based on the first access address of the intranet penetration server, and receives a second public network address corresponding to the private address of the control terminal, which is returned by the data forwarding server based on the public network address acquisition request.
The private address of the control terminal may be an IP address or other addresses of the control terminal, etc.
S505, the control terminal stores the second public network address.
The control terminal may store a second public network address in the local cache, where the second public network address of the control terminal is different from the first public network address of the application terminal.
S506, the application terminal sends a public network address acquisition request to the intranet penetration server based on the first access address of the intranet penetration server, and receives a first public network address corresponding to the private address of the application terminal returned by the data forwarding server based on the public network address acquisition request.
The private address of the application terminal may be an IP address of the application terminal or other addresses, etc.
S507, the application terminal stores the first public network address.
And S508, the application terminal sends an address acquisition request to the data forwarding server based on the second forwarding address of the data forwarding server, receives the address acquisition request, allocates a forwarding address to the application terminal based on the address acquisition request, and returns the forwarding address to the application terminal.
S509, the application terminal stores the forwarding address allocated to the application terminal by the data forwarding server.
S510, the application terminal sends an audio and video call request to the control terminal.
The application terminal can send an audio and video call request to the control terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like. The control terminal can be an application program for controlling the application terminal, and the application terminal can be a doorbell with an audio-video call function.
S511, the control terminal initializes an audio and video call module of the local terminal based on the received audio and video call request, and determines the audio and video call capability of the control terminal to generate first audio and video call capability information of the control terminal.
For example, the control terminal may display a selection interface based on the received audio-video call request. The selection interface may also be called a call interface, and the selection interface may be a selection interface displayed by an application program, and may include an "answer" control, a "hang-up" control, and the like, and may also include other information. The control terminal can directly display the selection interface through the application program, or display the push message aiming at the target service based on the service data acquisition request, receive the push message input by the user, input the viewing instruction and enter the selection interface displayed by the application program.
The control terminal can respond to the confirmation instruction input in the selection interface to confirm that the control terminal agrees to carry out audio and video call with the application terminal. For example, the control terminal may receive a confirmation instruction generated by the user clicking on the "answer" control in the selection interface, and determine to agree to conduct an audio/video call with the application terminal based on the confirmation instruction. Or the control terminal can receive a cancel instruction generated by clicking the hang-up control in the selection interface by the user, and the control terminal refuses to carry out audio and video call with the application terminal based on the cancel instruction.
The first audio and video call capability information may be audio and video session description information of the control terminal, for example, if the control terminal agrees to perform audio and video call with the application terminal, the control terminal may generate the audio and video session description information through SDP protocol.
And S512, the control terminal sends the first audio and video call capability information, the forwarding address of the control terminal and the second public network address to the application terminal.
The control terminal can send the first audio and video call capability information, the forwarding address of the control terminal, the second public network address and other information to the application terminal through cloud butt joint, direct connection of equipment or direct connection of local area network standard protocols and other modes.
It should be noted that, the forwarding address and the second public network address of the control terminal may have valid time, that is, the forwarding address and the second public network address of the control terminal are valid in the valid time, and the forwarding address and the second public network address of the control terminal are invalid in other times, at this time, the control terminal may detect whether the forwarding address and the second public network address are valid, and if not, re-acquire the forwarding address and the second public network address of the control terminal, and send the re-acquired forwarding address and second public network address of the control terminal to the application terminal. Or the control terminal can re-acquire the forwarding address and the second public network address of the control terminal at preset time intervals, and send the forwarding address and the second public network address of the control terminal to the application terminal, so as to ensure that the forwarding address and the second public network address of the control terminal acquired by the application terminal are effective, thereby being capable of acquiring the audio and video data of the control terminal based on the effective forwarding address or the second public network address.
S513, the application terminal initializes an audio and video call module of the local terminal, and determines the audio and video call capability of the application terminal to generate second audio and video call capability information of the application terminal.
The second audio and video call capability information may be audio and video session description information of the application terminal, for example, the application terminal may generate the audio and video session description information through SDP protocol.
And S514, the application terminal sends the second audio and video call capability information, the forwarding address of the application terminal and the first public network address to the control terminal.
The application terminal can send the second audio and video call capability information, the forwarding address of the application terminal, the first public network address and other information to the control terminal through cloud butt joint, direct connection of equipment or direct connection of local area network standard protocols and other modes.
It should be noted that, the forwarding address and the first public network address of the application terminal may have valid time, that is, the forwarding address and the first public network address of the application terminal are valid in the valid time, and the forwarding address and the first public network address of the application terminal are invalid in other times, at this time, the application terminal may detect whether the forwarding address and the first public network address are valid, and if not, re-acquire the forwarding address and the first public network address of the application terminal, and send the re-acquired forwarding address and the first public network address of the application terminal to the control terminal. Or, the application terminal can re-acquire the forwarding address and the first public network address of the application terminal at preset time intervals, and send the forwarding address and the first public network address of the application terminal to the control terminal, so as to ensure that the forwarding address and the first public network address of the application terminal acquired by the control terminal are effective, thereby being capable of acquiring the audio and video data of the control terminal based on the effective forwarding address or the first public network address.
And S515, the application terminal acquires the audio and video data of the control terminal based on the forwarding address or the second public network address of the control terminal, and plays the audio and video data of the control terminal.
The application terminal can obtain the audio and video data of the control terminal through the audio and video call module of the local terminal based on the forwarding address or the second public network address of the control terminal, and play the audio and video data of the control terminal.
S516, the control terminal obtains the audio and video data of the application terminal based on the forwarding address or the first public network address of the application terminal, and plays the audio and video data of the control terminal.
The control terminal can acquire the audio and video data of the application terminal through the audio and video call module of the local terminal based on the forwarding address or the first public network address of the application terminal, and play the audio and video data of the application terminal.
It should be noted that, in the case that there is no conflict, the execution sequence between the above steps may be flexibly set according to the actual needs, and the specific execution sequence is not limited herein, for example, step S510 may be performed first and then step S501 may be performed, for example, step S504 may be performed first and then step S502 may be performed, for example, step S506 may be performed first and then step S502 may be performed, for example, step S508 may be performed first and then step S502 may be performed, for example, step S513 may be performed first and then step S511 may be performed, for example, step S516 may be performed first and then step S515 may be performed, and so on.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
In the embodiment of the application terminal can initiate an audio and video call request to the control terminal, and send the second audio and video call capability information, the forwarding address of the application terminal, the first public network address and other information to the control terminal, so that the control terminal can acquire the audio and video data of the application terminal for playing based on the received information; and the control terminal can send the first audio and video call capability information, the forwarding address of the control terminal, the second public network address and other information to the application terminal, so that the application terminal can acquire the audio and video data of the control terminal to play based on the received information, cross-Internet of things (IoT) ecological interconnection of real-time audio and video data between the control terminal and the application terminal is realized, and convenience and reliability of audio and video call are improved.
On the basis of the above embodiments, examples will be described in further detail below.
The embodiment of the present application may provide a data processing method, where, taking a target service as an audio and video call service as an example for a detailed description, an audio and video call between a control terminal and an application terminal may be completed with assistance of an inner and outer penetration server and a data forwarding server, as shown in fig. 10, a specific flow of the data processing method may include:
S601, an application terminal sends an audio and video call request to a control terminal.
The application terminal can send an audio and video call request to the control terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like. The control terminal can be an application program for controlling the application terminal, and the application terminal can be a doorbell with an audio-video call function.
S602, the control terminal sends an address acquisition request to the data forwarding server based on the second access address of the data forwarding server, receives the address acquisition request, allocates a forwarding address to the control terminal based on the address acquisition request, and returns the forwarding address to the control terminal.
S603, the control terminal stores the forwarding address allocated for the control terminal by the data forwarding server.
The control terminal may store the forwarding address in a local cache, where the forwarding address of the control terminal is different from the forwarding address of the application terminal.
S604, the control terminal sends a public network address acquisition request to the intranet penetration server based on the first access address of the intranet penetration server, and receives a second public network address corresponding to the private address of the control terminal, which is returned by the data forwarding server based on the public network address acquisition request.
S605, the control terminal stores the second public network address.
The control terminal may store a second public network address in the local cache, where the second public network address of the control terminal is different from the first public network address of the application terminal.
S606, the control terminal initializes an audio/video call module of the local terminal based on the received audio/video call request, and determines the audio/video call capability of the control terminal to generate first audio/video call capability information of the control terminal.
The first audio and video call capability information may be audio and video session description information of the control terminal, for example, if the control terminal agrees to perform audio and video call with the application terminal, the control terminal may generate the audio and video session description information through SDP protocol.
S607, the control terminal sends the first audio and video call capability information, the forwarding address of the control terminal and the second public network address, and the first access address of the intranet penetration server and the second access address of the data forwarding server to the application terminal.
The control terminal can send the first audio and video call capability information, the forwarding address of the control terminal, the second public network address, the first access address of the intranet penetration server, the second access address of the data forwarding server and the like to the application terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like.
And S608, the application terminal sends a public network address acquisition request to the intranet penetration server based on the first access address of the intranet penetration server, and receives a first public network address corresponding to the private address of the application terminal returned by the data forwarding server based on the public network address acquisition request.
S609, the application terminal stores the first public network address.
And S610, the application terminal sends an address acquisition request to the data forwarding server based on the second forwarding address of the data forwarding server, receives the address acquisition request, allocates a forwarding address to the application terminal based on the address acquisition request, and returns the forwarding address to the application terminal.
S611, the application terminal stores the forwarding address allocated to the application terminal by the data forwarding server.
S612, initializing an audio and video call module of the application terminal, and determining the audio and video call capability of the application terminal to generate second audio and video call capability information of the application terminal.
The second audio and video call capability information may be audio and video session description information of the application terminal, for example, the application terminal may generate the audio and video session description information through SDP protocol.
And S613, the application terminal sends the second audio and video call capability information, the forwarding address of the application terminal and the first public network address to the control terminal.
The application terminal can send the second audio and video call capability information, the forwarding address of the application terminal, the first public network address and other information to the control terminal through cloud butt joint, direct connection of equipment or direct connection of local area network standard protocols and other modes.
S614, the application terminal obtains the audio and video data of the control terminal based on the forwarding address or the second public network address of the control terminal, and plays the audio and video data of the control terminal.
The application terminal can obtain the audio and video data of the control terminal through the audio and video call module of the local terminal based on the forwarding address or the second public network address of the control terminal, and play the audio and video data of the control terminal.
S615, the control terminal obtains the audio and video data of the application terminal based on the forwarding address or the first public network address of the application terminal, and plays the audio and video data of the control terminal.
The control terminal can acquire the audio and video data of the application terminal through the audio and video call module of the local terminal based on the forwarding address or the first public network address of the application terminal, and play the audio and video data of the application terminal.
It should be noted that, in the case that there is no conflict, the execution sequence between the above steps may be flexibly set according to the actual needs, and the specific execution sequence is not limited herein, for example, step S602 may be performed first and then step S601 may be performed, for example, step S604 may be performed first and then step S602 may be performed, for example, step S610 may be performed first and then step S608 may be performed, for example, step S612 may be performed first and then step S608 may be performed, for example, step S515 may be performed first and then step S514 may be performed, and so on.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
In the embodiment of the application terminal can initiate an audio and video call request to the control terminal, and send the second audio and video call capability information, the forwarding address of the application terminal, the first public network address and other information to the control terminal, so that the control terminal can acquire the audio and video data of the application terminal for playing based on the received information; and the control terminal can send the first audio and video call capability information, the forwarding address of the control terminal, the second public network address and other information to the application terminal, so that the application terminal can acquire the audio and video data of the control terminal to play based on the received information, cross-Internet of things (IoT) ecological interconnection of real-time audio and video data between the control terminal and the application terminal is realized, and convenience and reliability of audio and video call are improved.
On the basis of the above embodiments, examples will be described in further detail below.
The embodiment of the present application may provide a data processing method, where, taking a target service as an audio and video call service as an example for a detailed description, an audio and video call between a control terminal and an application terminal may be completed with assistance of an inner and outer penetration server and a data forwarding server, as shown in fig. 11, a specific flow of the data processing method may include:
S701, the application terminal sends an audio and video call request to the control terminal.
The application terminal can send an audio and video call request to the control terminal through cloud butt joint, direct equipment connection or direct local area network standard protocol connection and the like. The control terminal can be an application program for controlling the application terminal, and the application terminal can be a doorbell with an audio-video call function.
S702, the control terminal initializes an audio and video call module of the local terminal based on the received audio and video call request, and determines the audio and video call capability of the control terminal to generate first audio and video call capability information of the control terminal.
The first audio and video call capability information may be audio and video session description information of the control terminal, for example, if the control terminal agrees to perform audio and video call with the application terminal, the control terminal may generate the audio and video session description information through SDP protocol.
S703, the control terminal sends the first audio and video call capability information, the first access address of the intranet penetration server and the second access address of the data forwarding server to the application terminal.
The control terminal can send the first audio and video call capability information, the first access address of the intranet penetration server, the second access address of the data forwarding server (namely the access address of the intranet penetration server and the data forwarding server) and the like to the application terminal through cloud docking, direct connection of equipment or direct connection of local area network standard protocols and the like.
S704, initializing an audio and video call module of the application terminal, and determining the audio and video call capability of the application terminal to generate second audio and video call capability information of the application terminal.
The second audio and video call capability information may be audio and video session description information of the application terminal, for example, the application terminal may generate the audio and video session description information through SDP protocol.
And S705, the application terminal sends second audio and video call capability information to the control terminal.
The application terminal can send information such as second audio and video call capability information to the control terminal through cloud butt joint, direct connection of equipment or direct connection of local area network standard protocols and the like.
S706, the control terminal sends an address acquisition request to the data forwarding server based on the second access address of the data forwarding server, receives the address acquisition request, allocates a forwarding address to the control terminal based on the address acquisition request, and returns the forwarding address to the control terminal.
S707, the control terminal stores the forwarding address allocated to the control terminal by the data forwarding server.
And S708, the control terminal sends a public network address acquisition request to the intranet penetration server based on the first access address of the intranet penetration server, and receives a second public network address corresponding to the private address of the control terminal, which is returned by the data forwarding server based on the public network address acquisition request.
S709, the control terminal stores the second public network address.
And S710, the control terminal sends the forwarding address and the second public network address of the control terminal to the application terminal.
S711, the application terminal sends a public network address acquisition request to the intranet penetration server based on the first access address of the intranet penetration server, and receives a first public network address corresponding to the private address of the application terminal returned by the data forwarding server based on the public network address acquisition request.
S712, the application terminal stores the first public network address.
S713, the application terminal sends an address acquisition request to the data forwarding server based on the second forwarding address of the data forwarding server, receives the address acquisition request, allocates a forwarding address to the application terminal based on the address acquisition request, and returns the forwarding address to the application terminal.
S714, the application terminal stores the forwarding address allocated to the application terminal by the data forwarding server.
S715, the application terminal sends the forwarding address and the first public network address of the application terminal to the control terminal.
S716, the application terminal acquires the audio and video data of the control terminal based on the forwarding address or the second public network address of the control terminal, and plays the audio and video data of the control terminal.
The application terminal can obtain the audio and video data of the control terminal through the audio and video call module of the local terminal based on the forwarding address or the second public network address of the control terminal, and play the audio and video data of the control terminal.
It should be noted that, the application terminal may first attempt to acquire the audio and video data of the control terminal through the local area network address of the control terminal, if the audio and video data of the control terminal is acquired through the local area network address of the control terminal, then play the audio and video data of the control terminal, if the audio and video data of the control terminal is not acquired through the local area network address of the control terminal, then attempt to acquire the audio and video data of the control terminal through the second public network address of the control terminal, then play the audio and video data of the control terminal, if the audio and video data of the control terminal is not acquired through the second public network address of the control terminal, then attempt to acquire the audio and video data of the control terminal through the forwarding address of the control terminal, and if the audio and video data of the control terminal is acquired through the forwarding address of the control terminal, then play the audio and video data of the control terminal.
S717, the control terminal obtains the audio and video data of the application terminal based on the forwarding address or the first public network address of the application terminal, and plays the audio and video data of the control terminal.
The control terminal can acquire the audio and video data of the application terminal through the audio and video call module of the local terminal based on the forwarding address or the first public network address of the application terminal, and play the audio and video data of the application terminal.
It should be noted that, the control terminal may first attempt to acquire the audio and video data of the application terminal through the local area network address of the application terminal, if the audio and video data of the application terminal is acquired through the local area network address of the application terminal, then play the audio and video data of the application terminal, if the audio and video data of the application terminal is not acquired through the local area network address of the application terminal, then attempt to acquire the audio and video data of the application terminal through the first public network address of the application terminal, then play the audio and video data of the application terminal, if the audio and video data of the application terminal is not acquired through the first public network address of the application terminal, then attempt to acquire the audio and video data of the application terminal through the forwarding address of the application terminal, and if the audio and video data of the application terminal is acquired through the forwarding address of the application terminal, then play the audio and video data of the application terminal.
It should be noted that, in the case that there is no conflict, the execution sequence between the above steps may be flexibly set according to the actual needs, and the specific execution sequence is not limited herein, for example, step S706 may be performed first and then step S701 may be performed, for example, step S704 may be performed first and then step S702 may be performed, for example, step S708 may be performed first and then step S706 may be performed, for example, step S713 may be performed first and then step S711 may be performed, for example, step S711 may be performed first and then step S704 may be performed, for example, step S717 may be performed first and then step S716 may be performed, and so on.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
In the embodiment of the application terminal can initiate an audio and video call request to the control terminal, and send the second audio and video call capability information, the forwarding address of the application terminal, the first public network address and other information to the control terminal, so that the control terminal can acquire the audio and video data of the application terminal for playing based on the received information; and the control terminal can send the first audio and video call capability information, the forwarding address of the control terminal, the second public network address and other information to the application terminal, so that the application terminal can acquire the audio and video data of the control terminal to play based on the received information, cross-Internet of things (IoT) ecological interconnection of real-time audio and video data between the control terminal and the application terminal is realized, and convenience and reliability of audio and video call are improved.
In order to facilitate better implementation of the data processing method provided by the embodiment of the application, the embodiment of the application also provides a device based on the data processing method. Where the meaning of a noun is the same as in the data processing method described above, specific implementation details may be referred to in the description of the method embodiments.
Referring to fig. 12, fig. 12 is a schematic structural diagram of a data processing apparatus according to an embodiment of the present application, where the data processing apparatus 600 may be integrated in a terminal, and the data processing apparatus 600 may include a capability negotiation module 601, a data interaction module 602, and the like.
The capability negotiation module 601 is configured to perform service capability negotiation with the second terminal through a cross-ecological data transmission channel;
and the data interaction module 602 is configured to interact with the second terminal according to a negotiation result of the service capability negotiation after the service capability negotiation is completed.
In an embodiment, the cross-ecological data transmission channel is constructed based on a first private cloud and a second private cloud, wherein the first private cloud is matched with the data processing device, and the second private cloud is matched with the second terminal; or, the cross-ecological data transmission channel is constructed based on the first private cloud; alternatively, the cross-ecological data transmission channel is constructed based on a local area network.
In an embodiment, the capability negotiation module 601 is specifically configured to send, to the second terminal, a service data acquisition request and first service capability information for the target service through a cross-ecological data transmission channel; and receiving second service capability information sent by the second terminal through the cross-ecological data transmission channel to complete service capability negotiation, wherein the second service capability information is generated by the second terminal according to the service data acquisition request.
In an embodiment, the capability negotiation module 601 is specifically configured to receive a service data acquisition request for a target service sent by a second terminal through a cross-ecological data transmission channel and second service capability information of the second terminal; generating first service capability information according to the service data acquisition request; and transmitting the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete service capability negotiation.
In one embodiment, the data processing apparatus 600 further includes:
the display module is used for displaying a selection interface based on the service data acquisition request;
the acquisition module is used for acquiring a confirmation instruction input by a user in the selection interface;
correspondingly, the capability negotiation module 601 is specifically configured to send the first service capability information to the second terminal through the cross-ecological data transmission channel based on the confirmation instruction, so as to complete service capability negotiation.
In an embodiment, the display module is specifically configured to display a push message for a target service based on a service data acquisition request, acquire a view instruction for the push message input by a user, and enter a selection interface based on the view instruction.
In an embodiment, the data interaction module 602 is specifically configured to determine, based on the negotiation result, a lan address of the second terminal, and obtain service data of the second terminal based on the lan address.
In an embodiment, the data interaction module 602 is specifically configured to obtain, based on the negotiation result, a first public network address corresponding to the private address of the second terminal, and obtain service data of the second terminal based on the first public network address.
In an embodiment, the data interaction module 602 is specifically configured to receive a first public network address sent by the second terminal, where the first public network address is obtained by requesting, by the second terminal, from the intranet penetration server based on a negotiation result.
In an embodiment, the data interaction module 602 is specifically configured to obtain, based on the negotiation result, a forwarding address of the second terminal, and obtain service data of the second terminal based on the forwarding address of the second terminal.
In an embodiment, the data interaction module 602 is specifically configured to receive a forwarding address sent by the second terminal, where the forwarding address is allocated by the data forwarding server to the second terminal, and the forwarding address is obtained by requesting, by the second terminal, from the data forwarding server based on the second service capability information.
According to the method and the device for the data processing, the capability negotiation module 601 can conduct service capability negotiation with the second terminal through the cross-ecological data transmission channel, and the data interaction module 602 conducts service data interaction with the second terminal based on the service capability negotiation result, so that the service capability negotiation based on the cross-ecological data transmission channel is achieved, service data interaction is conducted, and reliability of data processing is improved.
The embodiment of the application further provides a terminal, which may be a first terminal, as shown in fig. 13, which shows a schematic structural diagram of the terminal according to the embodiment of the application, specifically:
the terminal may include one or more processing cores 'processors 801, one or more computer-readable storage media's memory 802, power supply 803, and input unit 804, among other components. It will be appreciated by those skilled in the art that the terminal structure shown in fig. 13 is not limiting of the terminal and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:
the processor 801 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by running or executing software programs and/or modules stored in the memory 802, and calling data stored in the memory 802, thereby performing overall monitoring of the terminal. Optionally, the processor 801 may include one or more processing cores; preferably, the processor 801 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 801.
The memory 802 may be used to store software programs and modules, and the processor 801 executes various functional applications and data processing by executing the software programs and modules stored in the memory 802. The memory 802 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data created according to the use of the terminal, etc. In addition, memory 802 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 802 may also include a memory controller to provide the processor 801 with access to the memory 802.
The terminal further comprises a power supply 803 for powering the various components, preferably the power supply 803 can be logically coupled to the processor 801 via a power management system such that functions such as managing charging, discharging, and power consumption are performed by the power management system. The power supply 803 may also include one or more of any components, such as a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
The terminal may further comprise an input unit 804, which input unit 804 may be used for receiving input digital or character information and for generating keyboard, mouse, joystick, optical or trackball signal inputs in connection with user settings and function control.
Although not shown, the terminal may further include a display unit or the like, which is not described herein. In this embodiment, the processor 801 in the terminal loads executable files corresponding to the processes of one or more application programs into the memory 802 according to the following instructions, and the processor 801 executes the application programs stored in the memory 802, so as to implement various functions as follows:
negotiating service capability with the second terminal through the cross-ecological data transmission channel; and after the service capability negotiation is completed, carrying out service data interaction with the second terminal based on a negotiation result of the service capability negotiation.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the data processing method, which is not repeated herein.
According to one aspect of the present application, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the terminal reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the terminal performs the methods provided in the various alternative implementations of the above embodiments.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by computer instructions, or by control of associated hardware, which may be stored in a computer readable storage medium and loaded and executed by a processor. To this end, embodiments of the present application provide a storage medium (i.e., a computer readable storage medium) having a computer program stored therein, the computer program may include computer instructions that can be loaded by a processor to perform any of the data processing methods provided by the embodiments of the present application.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
Wherein the storage medium may include: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
The instructions stored in the storage medium may perform steps in any data processing method provided in the embodiments of the present application, so that the beneficial effects that any data processing method provided in the embodiments of the present application can be achieved, which are detailed in the previous embodiments and are not described herein.
The foregoing has described in detail a data processing method, apparatus, terminal and storage medium provided by the embodiments of the present application, and specific examples have been applied herein to illustrate the principles and embodiments of the present application, where the foregoing examples are only used to help understand the method and core idea of the present application; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.
Claims (11)
1. A method of data processing, comprising:
the first terminal negotiates service capability with the second terminal through a cross-ecological data transmission channel;
after the service capability negotiation is completed, the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation;
the trans-ecological data transmission channel is constructed based on a first private cloud and a second private cloud, wherein the first private cloud is matched with the first terminal, the second private cloud is matched with the second terminal, and the first terminal carries out service capability negotiation with the second terminal through the trans-ecological data transmission channel; or,
The cross-ecological data transmission channel is constructed based on the first private cloud; or,
the cross-ecological data transmission channel is constructed based on a local area network;
the first terminal negotiates service capability with a second terminal through a cross-ecological data transmission channel, and the method comprises the following steps:
the first terminal sends a service data acquisition request aiming at a target service and first service capability information of the first terminal to the second terminal through the cross-ecological data transmission channel, and the first terminal receives second service capability information sent by the second terminal through the cross-ecological data transmission channel so as to complete the service capability negotiation, wherein the second service capability information is generated by the second terminal according to the service data acquisition request; or (b)
The first terminal receives a service data acquisition request aiming at a target service and second service capability information of the second terminal, which are sent by the second terminal through the trans-ecological data transmission channel, and generates first service capability information of the first terminal according to the service data acquisition request, and the first terminal sends the first service capability information to the second terminal through the trans-ecological data transmission channel so as to complete service capability negotiation;
The service capability is audio/video call capability, the audio/video call capability carries transmission address information, and the transmission address information is used for connecting the first terminal and the second terminal so as to transmit audio/video data.
2. The method according to claim 1, wherein after the first terminal receives the service data acquisition request for the target service and the second service capability information of the second terminal, which are sent by the second terminal through the trans-ecological data transmission channel, the method further comprises:
the first terminal displays a selection interface based on the service data acquisition request;
the first terminal acquires a confirmation instruction input by a user in the selection interface;
correspondingly, the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel so as to complete the service capability negotiation, and the method comprises the following steps:
and the first terminal sends the first service capability information to the second terminal through the cross-ecological data transmission channel based on the confirmation instruction so as to complete the service capability negotiation.
3. The data processing method according to claim 2, wherein the first terminal displays a selection interface based on the service data acquisition request, comprising:
The first terminal displays a push message aiming at the target service based on the service data acquisition request;
the first terminal acquires a viewing instruction which is input by a user and aims at the push message;
and the first terminal enters the selection interface based on the viewing instruction.
4. The data processing method according to claim 1, wherein the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, comprising:
the first terminal determines the local area network address of the second terminal based on the negotiation result;
and the first terminal acquires service data of the second terminal based on the local area network address.
5. The data processing method according to claim 1, wherein the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, comprising:
the first terminal obtains a first public network address corresponding to the private address of the second terminal based on the negotiation result;
and the first terminal acquires service data of the second terminal based on the first public network address.
6. The data processing method according to claim 5, wherein the first terminal obtains a first public network address corresponding to the private address of the second terminal based on the negotiation result, comprising:
the first terminal receives the first public network address sent by the second terminal, wherein the first public network address is obtained by requesting the second terminal to the intranet penetration server based on the negotiation result.
7. The data processing method according to claim 1, wherein the first terminal performs service data interaction with the second terminal based on a negotiation result of the service capability negotiation, comprising:
the first terminal obtains a forwarding address of the second terminal based on the negotiation result;
and the first terminal acquires service data of the second terminal based on the forwarding address of the second terminal.
8. The data processing method according to claim 7, wherein the first terminal obtains the forwarding address of the second terminal based on the negotiation result, comprising:
the first terminal receives the forwarding address sent by the second terminal, the forwarding address is distributed to the second terminal by a data forwarding server, and the forwarding address is obtained by the second terminal requesting the data forwarding server based on the second service capability information.
9. A data processing apparatus, comprising:
the capability negotiation module is used for negotiating service capability with the second terminal through the cross-ecological data transmission channel;
the data interaction module is used for carrying out service data interaction with the second terminal based on the negotiation result of the service capability negotiation after the service capability negotiation is completed;
the trans-ecological data transmission channel is constructed based on a first private cloud and a second private cloud, wherein the first private cloud is matched with a first terminal, the second private cloud is matched with the second terminal, and the first terminal carries out service capability negotiation with the second terminal through the trans-ecological data transmission channel; or,
the cross-ecological data transmission channel is constructed based on the first private cloud; or,
the cross-ecological data transmission channel is constructed based on a local area network;
the capability negotiation module is further configured to:
the first terminal sends a service data acquisition request aiming at a target service and first service capability information of the first terminal to the second terminal through the cross-ecological data transmission channel, and the first terminal receives second service capability information sent by the second terminal through the cross-ecological data transmission channel so as to complete the service capability negotiation, wherein the second service capability information is generated by the second terminal according to the service data acquisition request; or (b)
The first terminal receives a service data acquisition request aiming at a target service and second service capability information of the second terminal, which are sent by the second terminal through the trans-ecological data transmission channel, and generates first service capability information of the first terminal according to the service data acquisition request, and the first terminal sends the first service capability information to the second terminal through the trans-ecological data transmission channel so as to complete service capability negotiation;
the service capability is audio/video call capability, the audio/video call capability carries transmission address information, and the transmission address information is used for connecting the first terminal and the second terminal so as to transmit audio/video data.
10. A terminal comprising a processor and a memory, the memory having stored therein a computer program, the processor executing the data processing method according to any one of claims 1 to 8 when calling the computer program in the memory.
11. A storage medium storing a computer program to be loaded by a processor to perform the data processing method of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110950945.XA CN113746816B (en) | 2021-08-18 | 2021-08-18 | Data processing method, device, terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110950945.XA CN113746816B (en) | 2021-08-18 | 2021-08-18 | Data processing method, device, terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113746816A CN113746816A (en) | 2021-12-03 |
| CN113746816B true CN113746816B (en) | 2024-02-09 |
Family
ID=78731663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110950945.XA Active CN113746816B (en) | 2021-08-18 | 2021-08-18 | Data processing method, device, terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113746816B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116346842A (en) * | 2021-12-23 | 2023-06-27 | 深圳Tcl新技术有限公司 | Cross-ecological device management and control method and device, storage medium and electronic device |
| CN117062043A (en) * | 2022-05-06 | 2023-11-14 | 腾讯科技（深圳）有限公司 | Data processing method, device, computer readable medium and terminal equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833324A (en) * | 2012-08-14 | 2012-12-19 | 中兴通讯股份有限公司 | Service collaborative implementation method and device |
| CN102907068A (en) * | 2010-03-09 | 2013-01-30 | 交互数字专利控股公司 | Method and apparatus for supporting machine-to-machine communications |
| CN105556500A (en) * | 2013-05-06 | 2016-05-04 | 康维达无线有限责任公司 | Intelligent negotiation service for internet of things |
| CN106612445A (en) * | 2015-10-21 | 2017-05-03 | 中国移动通信集团公司 | Wireless one-screen audio channel control method, transmitting device and receiving device |
| WO2017125021A1 (en) * | 2016-01-22 | 2017-07-27 | 中兴通讯股份有限公司 | Set-top box cloudification method, apparatus and system |
| CN108540429A (en) * | 2017-03-02 | 2018-09-14 | 中国移动通信有限公司研究院 | A kind of session negotiation method and server |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3272094B1 (en) * | 2015-03-16 | 2021-06-23 | Convida Wireless, LLC | End-to-end authentication at the service layer using public keying mechanisms |
| US9923807B2 (en) * | 2016-02-19 | 2018-03-20 | At&T Intellectual Property I, L.P. | Intelligent signaling routing for machine-to-machine communications |
| CN110036619B (en) * | 2016-12-27 | 2022-08-09 | 英特尔公司 | Method and apparatus for IOT protocol identification and management |
-
2021
- 2021-08-18 CN CN202110950945.XA patent/CN113746816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907068A (en) * | 2010-03-09 | 2013-01-30 | 交互数字专利控股公司 | Method and apparatus for supporting machine-to-machine communications |
| CN102833324A (en) * | 2012-08-14 | 2012-12-19 | 中兴通讯股份有限公司 | Service collaborative implementation method and device |
| CN105556500A (en) * | 2013-05-06 | 2016-05-04 | 康维达无线有限责任公司 | Intelligent negotiation service for internet of things |
| CN106612445A (en) * | 2015-10-21 | 2017-05-03 | 中国移动通信集团公司 | Wireless one-screen audio channel control method, transmitting device and receiving device |
| WO2017125021A1 (en) * | 2016-01-22 | 2017-07-27 | 中兴通讯股份有限公司 | Set-top box cloudification method, apparatus and system |
| CN108540429A (en) * | 2017-03-02 | 2018-09-14 | 中国移动通信有限公司研究院 | A kind of session negotiation method and server |
Non-Patent Citations (2)
| Title |
|---|
| Cloud Service Negotiation in Internet of Things Environment: A Mixed Approach;Xianrong Zheng等;IEEE Transactions on Industrial Informatics;全文 * |
| NB-IoT产业生态协作探讨;黄妙等;2018广东通信青年论坛优秀论文专刊;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113746816A (en) | 2021-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103368937B (en) | Communication system and the method for sending and receiving data in a communications system | |
| CN113746816B (en) | Data processing method, device, terminal and storage medium | |
| US9774824B1 (en) | System, method, and logic for managing virtual conferences involving multiple endpoints | |
| EP2833596B1 (en) | Method and apparatus for sharing dlna device | |
| US10129301B2 (en) | Apparatus, system, and method of controlling data transmission, and recording medium | |
| US9998543B2 (en) | Remote monitoring of user appliances | |
| CN104639549A (en) | Equipment binding method and equipment binding device | |
| US20140323110A1 (en) | Multipoint communication device and method of performing switching from multipoint communication to point-to-point communication | |
| US9800629B2 (en) | Apparatus, system, and method of controlling transmission of data | |
| KR101602760B1 (en) | Method and apparatus for reducing cloud service traffic using p2p connection | |
| JP2004062878A (en) | Instant messenger base interface device of information equipment | |
| EP2124389B1 (en) | Method and apparatus for providing remote access service | |
| JP6724431B2 (en) | Communication system, information transmission method, and program | |
| US10091635B2 (en) | Method and apparatus for communication using IP address exchanged via NFC | |
| JP2005244275A (en) | Gateway unit | |
| CN111338747A (en) | Data communication method, device, terminal equipment and storage medium | |
| EP3096505B1 (en) | Method and apparatus for processing interactions between devices | |
| JP2019033539A (en) | Communication device, communication system, communication method, and program | |
| US20200322870A1 (en) | Camera and communication method | |
| CN117478449B (en) | Control method and device of third party equipment, electronic equipment and medium | |
| KR20090125389A (en) | Method and system to controll public robot by peer to peer networking | |
| CN117411836A (en) | Data communication method, device, equipment and storage medium | |
| JP6887746B2 (en) | Terminal management system, terminal control device, terminal management method and communication control program | |
| CN117119134A (en) | Video call method, device, storage medium and door lock | |
| CN117412167A (en) | Video transmission method, video transmission device, electronic equipment and computer storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |