WO2019075662A1 - 一种网关多连接的方法及装置 - Google Patents
一种网关多连接的方法及装置 Download PDFInfo
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- WO2019075662A1 WO2019075662A1 PCT/CN2017/106695 CN2017106695W WO2019075662A1 WO 2019075662 A1 WO2019075662 A1 WO 2019075662A1 CN 2017106695 W CN2017106695 W CN 2017106695W WO 2019075662 A1 WO2019075662 A1 WO 2019075662A1
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- connection
- terminal
- gateway
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
Definitions
- the present invention belongs to the field of wireless networks, and in particular, to a method and an apparatus for multiple connections of a gateway.
- the existing gateway multi-connection technology is that the gateway searches for the identification information of the smart terminal that needs to establish a connection in the pre-stored identification information database according to the connection request of the user end, and after the successful search, the gateway and the checked The found smart terminal establishes a connection; however, when the number of smart terminals connected by the gateway has reached a maximum value, if the user has a new connection request, no processing is performed. This will cause a problem that a gateway has a preset number of access terminals that can only be provided to a preset number of terminals.
- the prior art has a problem that the number of access terminals is limited by the number of gateway access terminals.
- a first aspect of the embodiments of the present invention provides a method for connecting multiple gateways, including:
- connection request sent by the terminal to be connected is obtained, and the connection request carries the identification information of the terminal to be connected;
- the identification information is pre-stored in the database, and if the number of connected terminals has reached a preset number, determining a target terminal with the lowest connection level among the connected terminals;
- a second aspect of the embodiments of the present invention provides a device for connecting multiple gateways, including:
- connection request obtaining module configured to obtain a connection request sent by the terminal to be connected, where the connection request carries the identification information of the terminal to be connected;
- an identifier information determining module configured to determine whether the identifier information is pre-stored in a preset database
- a target terminal determining module configured to: if the identifier information is pre-stored in a database, and if the terminal is connected If the number has reached a preset number, the target terminal with the lowest connection level is determined in the connected terminal;
- a switching module configured to switch the connection with the target terminal to the connection with the terminal to be connected .
- a third aspect of the embodiments of the present invention provides a gateway multi-connection device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, the processor The step of executing the computer program to implement the method of gateway multi-connection described above.
- a fourth aspect of the embodiments of the present invention provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the gateway multiple connection. The steps of the method.
- the beneficial effects of the embodiment of the present invention compared with the prior art are: first, obtaining a connection request sent by the terminal to be connected, where the connection request carries the identification information of the terminal to be connected; and then determining whether the identification information is pre-existing in the database.
- the identification information is pre-stored in the database, and if the number of connected terminals has reached a preset number, the target terminal with the lowest connection level is determined in the connected terminal; finally, the connection with the target terminal is switched to be connected
- the connection of the terminal the implementation of the connection-breaking-connection step between different terminals according to the connection request of the plurality of terminals, so that the method of branching multiplexing is utilized to efficiently utilize the limited gateway connection
- the inbound resource makes the number of terminals accessing the gateway exceed the number of gateway access terminals, and enables the gateway to connect and interact with a large number of terminals.
- FIG. 1 is a schematic flowchart of an implementation process of a gateway multi-connection according to an embodiment of the present invention
- FIG. 2 is a schematic diagram of another implementation process of a method for gateway multi-connection provided by an embodiment of the present invention
- FIG. 3 is a schematic diagram of a multi-connection gateway device according to an embodiment of the present invention.
- FIG. 4 is another schematic diagram of a multi-connection gateway device according to an embodiment of the present invention.
- 5 is a schematic diagram of a device target terminal determining module of a multi-connection gateway according to an embodiment of the present invention.
- FIG. 6 is another schematic diagram of a device target terminal determining module of a gateway multi-connection according to an embodiment of the present invention.
- FIG. 7 is another schematic diagram of a device switching module of a gateway multi-connection according to an embodiment of the present invention.
- FIG. 8 is another schematic diagram of a multi-connection gateway device according to an embodiment of the present invention.
- FIG. 1 shows an implementation flow of a method for gateway multi-connection provided by an embodiment of the present invention, for convenience of description.
- step 101 the connection request sent by the terminal to be connected is obtained, and the connection request carries the identification information of the terminal to be connected.
- the identification information may be an ID (Identification) number, MAC (Media Access)
- the terminal includes a mobile terminal, a device end, and a cloud.
- step 102 it is determined whether the identification information is pre-stored in the database, and if so, step 103 is performed, and if not, the flow is ended.
- the whitelist of the terminal with the access gateway authority is pre-stored in the database. It is determined in step 102 whether the terminal to be connected has the right to access the gateway.
- the database can be stored in the cloud computing server, and the step 102 can be implemented by downloading the database of the cloud computing server.
- the identifier information can also be uploaded to the cloud computing server to enable the cloud computing server to perform step 102, and return the determination result to the gateway.
- step 103 if the identification information is pre-stored in the database, and if the number of connected terminals has reached the pre- If the number is set, the target terminal with the lowest connection level is determined in the connected terminal.
- the preset number is the maximum number of terminals that the gateway can connect to.
- step 103 if the identifier information is pre-stored in the database, it is determined whether the connected terminal reaches a preset number. When the connected terminal reaches a preset number, the connection level is determined in the connected terminal. The lowest target terminal; when the connected terminal does not reach the preset number, establish a connection with the terminal to be connected. Since the connected terminal does not reach the maximum number of connected terminals, the connection with the terminal to be connected is established directly.
- step 103 can be performed by two methods:
- Step 103 may include:
- the statistical analysis may be performed according to the number of times of demand and the volume of data transmission recorded in the plurality of inter-segments, and the screening is performed according to the result of the statistical analysis.
- record 14: 00-14: 0 1, 14: 01-14: 02, 14: 02-14: 03 The number of times and the flow of data transmission between the three segments can be based on three inter-segments
- the number of times of data transmission and the traffic are statistically analyzed. For example, the number of times of data transmission and the traffic of the plurality of inter-segments are weighted and accumulated, and the weighting factor can be adjusted according to actual needs.
- B1. Calculate the connection level of each connected terminal according to the number of times of demand and the flow rate.
- connection level of each connected terminal can be calculated according to the following formula:
- D is a connection level
- ⁇ is a first coefficient
- X is a demand number
- ⁇ is a second coefficient
- y is a flow rate
- C1. Determine the connected terminal with the lowest connection level as the target terminal.
- Step 103 may include:
- connection type may include software upgrade, data configuration, status information transmission, control information transmission, and user normal data transmission.
- the data configuration includes system data configuration and user data configuration
- the status information transmission includes fault information transmission and environmental status information transmission
- the control information transmission includes a controlled terminal.
- user ordinary data transmission includes multimedia data transmission and web page data transmission.
- B2. Determine the target terminal with the lowest connection level according to the correspondence between the pre-stored connection level and the connection type.
- determining the target terminal with the lowest connection level according to the correspondence between the pre-stored connection level and the connection type may be specifically: determining the connection level of all the connected terminals according to the correspondence between the pre-stored connection level and the connection type, and the connection level is the lowest. The connected terminal is determined as the target terminal.
- connection level the connection level
- connection type the connection type
- step 104 the connection with the target terminal is switched to the connection with the terminal to be connected.
- step 104 To switch the connection to achieve multiple terminal-to-gateway multiplexing, so after performing step 104, you can return to step 101.
- step 104 may include step 104-1 and step 104-2.
- step 104-1 it is determined whether the first connection level of the target terminal is lower than the second connection level of the terminal to be connected, and if yes, step 104-2 is performed, and if not, the process ends.
- Step 104-1 may be specifically: obtaining a first connection level according to the connection type of the target terminal, obtaining a second connection level according to the connection type of the terminal to be connected, and determining whether the first connection level is lower than the second connection level. [0057] By determining whether the first connection level of the target terminal is lower than the second connection level of the terminal to be connected, the limited resources are preferentially provided to the network demand with high importance.
- step 104-2 if the first connection level of the target terminal is not lower than the second connection level of the terminal to be connected, the connection with the target terminal is switched to the connection with the terminal to be connected.
- Step 100 may also be included before step 101.
- step 100 the identification information of the terminal device having the connection gateway authority is stored in the database.
- the gateway has two access ports (port 1 and port 2), but four members in the home have terminals (terminal A, terminal B, terminal C, and terminal D).
- terminal A terminal A
- terminal B terminal B
- terminal C terminal C
- terminal D terminal D
- the terminal A and the terminal B respectively issue a connection request, and the gateway determines whether the ID of the terminal A and the ID of the terminal B are pre-stored in the database because the ID of the terminal A and the terminal B
- the ID is pre-stored in the database, and the number of connected terminals does not reach the preset number (that is, the number of ports), so the gateway establishes a connection with terminal A and terminal B respectively; after 2 minutes, terminal C sends a connection request, and the gateway judges Whether the ID of the terminal C is pre-stored in the database, because the ID of the terminal C is pre-stored in the database, and the number of connected terminals has reached a preset number, so the target terminal with the lowest connection level (such as the terminal A) is determined in the connected terminal. Finally, the connection with terminal A is switched to the connection with terminal C to be connected.
- the gateway determines whether the ID of the terminal E is pre-stored in the database. Since the ID of the terminal E is not pre-stored in the database, the process ends and no processing is performed.
- the embodiment of the present invention further provides a device for connecting multiple gateways.
- the device 30 with multiple connections includes a connection request obtaining module 310, and the identification information is determined.
- connection request obtaining module 310 is configured to obtain a connection request sent by the terminal to be connected, where the connection request carries the identification information of the terminal to be connected;
- the identifier information determining module 320 is configured to determine whether the identifier information is pre-stored in a preset database
- the target terminal determining module 330 is configured to: if the identification information is pre-existing in the database, and if the number of connected terminals has reached a preset number, determine the target terminal with the lowest connection level among the connected terminals;
- the switching module 340 is configured to switch the connection with the target terminal to a connection with the terminal to be connected.
- connection request acquisition module 310 needs to be triggered to continue working.
- the gateway multi-connected device 30 may further include a storage module 350.
- the storage module 350 is configured to store identifier information of the terminal device having the connection gateway authority into the database.
- the target terminal determining module 330 may have two situations. In the first case, as shown in FIG. 5, the target terminal determining module 330 includes a traffic acquiring module 331a, a connection level calculating module 332a, and a first determining module 3 33a.
- the traffic obtaining module 331a is configured to: if the identifier information is pre-existing in the database, and if the number of connected terminals has reached a preset number, acquire, for each of the connected terminals in the previous preset time, perform data transmission. Demand times and traffic.
- connection level calculation module 332a is configured to calculate a connection level of each connected terminal according to the number of times of demand and the flow rate.
- the first determining module 333a is configured to determine the connected terminal with the lowest connection level as the target terminal.
- the target terminal determining module 330 includes a connection type acquiring module 33 lb and a second determining module 332b.
- the connection type obtaining module 331b is configured to obtain the connection type of each connected terminal if the identification information is pre-existing in the database, and if the number of connected terminals has reached a preset number.
- the second determining module 332b is configured to determine, according to the correspondence between the pre-stored connection level and the connection type, the target terminal with the lowest connection level.
- the switching module 340 includes a connection level determination module 341 and a connection switching module 342.
- connection level determining module 341 is configured to determine whether the first connection level of the target terminal is lower than the second connection level of the terminal to be connected.
- connection switching module 342 is configured to switch the connection with the target terminal to the connection with the terminal to be connected if the first connection level of the target terminal is not lower than the second connection level of the terminal to be connected.
- the embodiment of the present invention first obtains a connection request sent by the terminal to be connected, and the connection request carries the identification information of the terminal to be connected; and then determines whether the identification information is pre-existing in the database, and if the identification information is pre-existent In the database, and if the number of connected terminals has reached the preset number, The target terminal with the lowest connection level is determined in the terminal; finally, the connection with the target terminal is switched to the connection with the terminal to be connected; since the connection is requested according to the connection of multiple terminals, the connection is continuously repeated between different terminals.
- ⁇ -Connection step although the maximum number of terminals that the gateway can actually connect to has not changed, but since the above steps run very fast, it is realized that the access of many terminals is realized in the user experience.
- the method of branching and multiplexing is used to efficiently utilize the limited access resources of the gateway, so that the number of terminals of the access gateway breaks through the number of gateway access terminals, and enables the gateway to connect and interact with many terminals.
- FIG. 8 is a schematic diagram of an apparatus for multi-connection of a gateway according to an embodiment of the present invention.
- a gateway multi-connected device 8 of this embodiment includes: a processor 80, a memory 81, and a computer program 72 stored in the memory 81 and operable on the processor 80, such as a gateway multi-connected program.
- the processor 80 executes the computer program 82 to implement the steps in the method embodiments of the various gateway multiple connections described above, such as steps 101 through 104 shown in FIG.
- processor 80 executes computer program 82 to implement the functions of the various modules/units in the various apparatus embodiments described above, such as the functions of modules 310 through 340 shown in FIG.
- computer program 82 may be partitioned into one or more modules/units, one or more modules/units being stored in memory 81 and executed by processor 80 to complete the present invention.
- the one or more modules/units may be a series of computer program instructions that are capable of performing a particular function, and are used to describe the execution of the computer program 82 in the multi-connected device 8 of the gateway.
- the computer program 82 can be divided into a connection request acquisition module 310, an identification information determination module 320, a target terminal determination module 330, and a switching module 340 (module in the virtual device), and the specific functions of each module are as follows:
- connection request obtaining module 310 is configured to obtain a connection request sent by the terminal to be connected, where the connection request carries the identification information of the terminal to be connected;
- the identifier information determining module 320 is configured to determine whether the identifier information is pre-stored in a preset database
- the target terminal determining module 330 is configured to: if the identification information is pre-existing in the database, and if the number of connected terminals has reached a preset number, determine the target terminal with the lowest connection level among the connected terminals;
- the switching module 340 is configured to switch the connection with the target terminal to a connection with the terminal to be connected.
- the gateway multi-connected device 8 may be a gateway or other access device.
- the gateway multi-connected device may include, but is not limited to, a processor 80 and a memory 81. It will be understood by those skilled in the art that FIG. 7 is merely an example of a gateway multi-connected device 8, and does not constitute a limitation of the gateway multi-connected device 8, may include more or less components than illustrated, or may combine some
- the components, or different components, such as the gateway multi-connected device may also include input and output devices, network access devices, buses, and the like.
- the processor 80 may be a central processing unit (CPU), or may be another general-purpose processor, a digital signal processor (DSP), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), ready-to-use programmable gate array
- CPU central processing unit
- DSP digital signal processor
- ASIC Application Specific Integrated Circuit
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the memory 81 may be an internal storage unit of the device 8 to which the gateway is multi-connected, such as a hard disk or a memory of the device 8 to which the gateway is connected.
- the memory 81 may also be an external storage device of the multi-connected device 8 of the gateway, for example, a plug-in hard disk equipped on the gateway multi-connected device 8, a smart memory card (SMC), and a secure digital (Secure Digital, SD) card, flash card (Flash Card), patch can read and write FLASH chip.
- the memory 81 may also include an internal storage unit of the device 8 in which the gateway is multi-connected, and an external storage device.
- the memory 81 is used to store the computer program and other programs and data required by the multi-connected device of the gateway.
- the memory 81 can also be used to temporarily store data that has been output or is about to be output.
- each functional unit and module described above is exemplified. In practical applications, the above functions may be assigned differently according to needs.
- the functional unit and the module are completed, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above.
- Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit, and the integrated unit may be implemented by hardware.
- Formal implementation can also be implemented in the form of software functional units.
- the disclosed device/terminal device and method may be implemented in other manners.
- the device/terminal device embodiment described above is merely illustrative.
- the division of the module or unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units.
- components may be combined or integrated into another system, or some features may be omitted or not implemented.
- the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in electrical, mechanical or other form.
- the unit described as a separate component may or may not be physically distributed, and the component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or may be distributed to multiple On the network unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated modules/units if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the present invention implements all or part of the processes in the foregoing embodiments, and may also be completed by a computer program to instruct related hardware.
- the computer program may be stored in a computer readable storage medium. After the program is executed by the processor, the steps of the various method embodiments described above can be implemented. .
- the computer program includes computer program code, which may be in the form of source code, in the form of object code, in an executable file or in some intermediate form.
- the computer readable medium can include
- disk disk
- CD computer memory
- ROM Read-Only Memory
- RAM Random Access
- Computer readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in a jurisdiction, for example, in some jurisdictions, according to legislation and patent practice, computer readable media Does not include electrical carrier signals and telecommunication signals.
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Abstract
一种网关多连接的方法及装置,包括:首先实时获取待连接终端发送的连接请求,连接请求中携带有待连接终端的标识信息;然后判断标识信息是否预存在数据库中,若标识信息预存在数据库中,且若已连接终端的数量已达到预设个数,则在已连接终端中确定连接等级最低的目标终端;最后将与目标终端的连接切换为与待连接终端的连接;由于实时根据多个终端的连接请求,在不同的终端之间不断地重复连接-断开-连接的步骤,故利用分时复用的方法实现了高效地利用有限的网关接入端资源,使网关实现与众多终端进行连接和交互。
Description
一种网关多连接的方法及装置
技术领域
[0001] 本发明属于无线网络领域, 尤其涉及一种网关多连接的方法及装置。
背景技术
[0002] 目前, 现有的一种网关多连接的技术为网关根据用户端的连接请求, 在预先存 储的标识信息库中査找需建立连接的智能终端的标识信息, 査找成功后, 网关 与被査找到的智能终端建立连接; 但是当网关连接的智能终端个数已达到最大 值吋, 如用户端有新的连接请求, 则不进行任何处理。 这就会出现一个网关具 有预设个数接入端则只能提供给预设个数的终端使用的问题。
[0003] 综上所述, 现有技术存在接入终端的数目被网关接入端的数目限制的问题。
技术问题
[0004] 现有技术接入终端的数目被网关接入端的数目限制的问题
问题的解决方案
技术解决方案
[0005] 本发明实施例的第一方面提供了一种网关多连接的方法, 包括:
[0006] 实吋获取待连接终端发送的连接请求, 所述连接请求中携带有所述待连接终端 的标识信息;
[0007] 判断所述标识信息是否预存在数据库中;
[0008] 若所述标识信息预存在数据库中, 且若已连接终端的数量已达到预设个数, 则 在所述已连接终端中确定连接等级最低的目标终端;
[0009] 将与所述目标终端的连接切换为与所述待连接终端的连接。
[0010] 本发明实施例的第二方面提供了一种网关多连接的装置, 包括:
[0011] 连接请求获取模块, 用于实吋获取待连接终端发送的连接请求, 所述连接请求 中携带有所述待连接终端的标识信息;
[0012] 标识信息判断模块, 用于判断所述标识信息是否预存在预设的数据库中; [0013] 目标终端确定模块, 用于若所述标识信息预存在数据库中, 且若已连接终端的
数量已达到预设个数, 则在所述已连接终端中确定连接等级最低的目标终端; [0014] 切换模块, 用于将与所述目标终端的连接切换为与所述待连接终端的连接。
[0015] 本发明实施例的第三方面提供了一种网关多连接的装置, 包括存储器、 处理器 以及存储在所述存储器中并可在所述处理器上运行的计算机程序, 所述处理器 执行所述计算机程序吋实现上述所述网关多连接的方法的步骤。
[0016] 本发明实施例的第四方面提供了一种计算机可读存储介质, 所述计算机可读存 储介质存储有计算机程序, 所述计算机程序被处理器执行吋实现上述所述网关 多连接的方法的步骤。
发明的有益效果
有益效果
[0017] 本发明实施例与现有技术相比存在的有益效果是: 首先实吋获取待连接终端发 送的连接请求, 连接请求中携带有待连接终端的标识信息; 然后判断标识信息 是否预存在数据库中, 若标识信息预存在数据库中, 且若已连接终端的数量已 达到预设个数, 则在已连接终端中确定连接等级最低的目标终端; 最后将与目 标终端的连接切换为与待连接终端的连接; 由于实吋根据多个终端的连接请求 , 在不同的终端之间不断地重复连接-断幵-连接的步骤, 故利用分吋复用的方法 实现了高效地利用有限的网关接入端资源, 使得接入网关的终端的数目突破了 网关接入端的数目, 并使网关实现与众多终端进行连接和交互。
对附图的简要说明
附图说明
[0018] 为了更清楚地说明本发明实施例中的技术方案, 下面将对实施例或现有技术描 述中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是 本发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动性 的前提下, 还可以根据这些附图获得其他的附图。
[0019] 图 1是本发明实施例提供的网关多连接的方法的一种实现流程示意图;
[0020] 图 2是本发明实施例提供的网关多连接的方法的另一种实现流程示意图;
[0021] 图 3是本发明实施例提供的网关多连接的装置的一种示意图;
[0022] 图 4是本发明实施例提供的网关多连接的装置的另一种示意图;
[0023] 图 5是本发明实施例提供的网关多连接的装置目标终端确定模块的一种示意图
[0024] 图 6是本发明实施例提供的网关多连接的装置目标终端确定模块的另一种示意 图;
[0025] 图 7是本发明实施例提供的网关多连接的装置切换模块的另一种示意图;
[0026] 图 8是本发明实施例提供的网关多连接的装置的另一种示意图。
本发明的实施方式
[0027] 以下描述中, 为了说明而不是为了限定, 提出了诸如特定系统结构、 技术之类 的具体细节, 以便透彻理解本发明实施例。 然而, 本领域的技术人员应当清楚 , 在没有这些具体细节的其它实施例中也可以实现本发明。 在其它情况中, 省 略对众所周知的系统、 装置、 电路以及方法的详细说明, 以免不必要的细节妨 碍本发明的描述。
[0028] 为了说明本发明所述的技术方案, 下面通过具体实施例来进行说明。
[0029] 图 1示出了本发明实施例提供的网关多连接的方法的实现流程, 为了便于说明
, 仅示出了与本发明实施例相关的部分, 详述如下:
[0030] 在步骤 101中, 实吋获取待连接终端发送的连接请求, 连接请求中携带有待连 接终端的标识信息。
[0031] 标识信息可以为 ID (Identification, 身份标识) 号码、 MAC (Media Access
Control, 媒体访问地址) 地址或者总和检验码。
[0032] 其中, 终端包括移动终端, 设备端和云端。
[0033] 在步骤 102中, 判断标识信息是否预存在数据库中, 若是, 则执行步骤 103, 若 否, 则结束流程。
[0034] 其中, 数据库中预存了具有接入网关权限的终端的白名单。 通过步骤 102判断 待连接终端是否具有接入网关的权限。 数据库可以存储在云计算服务端, 可以 通过下载云计算服务端的数据库实现步骤 102; 也可以将标识信息上传至云计算 服务端以使云计算服务端执行步骤 102, 并返回判断结果至网关。
[0035] 在步骤 103中, 若标识信息预存在数据库中, 且若已连接终端的数量已达到预
设个数, 则在已连接终端中确定连接等级最低的目标终端。 其中, 预设个数为 网关可以连接终端的最大个数。
[0036] 具体执行步骤 103吋, 若标识信息预存在数据库中, 则先判断已连接终端是否 达到预设个数, 当已连接终端达到预设个数吋, 则在已连接终端中确定连接等 级最低的目标终端; 当已连接终端未达到预设个数吋, 则建立与待连接终端的 连接。 因为已连接终端未达到连接终端的最大个数, 所以直接建立与待连接终 端的连接。
[0037] 具体实施中, 步骤 103可以由两种方法:
[0038] 第一种方法: 步骤 103可以包括:
[0039] A1.若标识信息预存在数据库中, 且若已连接终端的数量已达到预设个数, 则 获取在之前预设吋间内每个已连接终端进行数据传输的需求次数和流量。
[0040] 在一个具体实施例中, 可以根据多个吋间段内记录的数据传输的需求次数和流 量进行统计分析, 根据统计分析的结果进行筛选。 例如, 分别记录 14: 00-14: 0 1、 14: 01-14: 02、 14: 02-14: 03三个吋间段的数据传输的需求次数和流量, 可以根据三个吋间段的数据传输的需求次数和流量进行统计分析, 例如将上述 多个吋间段的数据传输的需求次数和流量进行加权累计, 加权因子可以根据实 际需要调整。
[0041] B1.根据需求次数和流量计算每个已连接终端的连接等级。
[0042] 可以根据以下算式计算每个已连接终端的连接等级:
[0044] 其中, D为连接等级, α为第一系数, X为需求次数, β为第二系数, y为流量。
[0045] C1.将连接等级最低的已连接终端确定为目标终端。
[0046] 第二种方法: 步骤 103可以包括:
[0047] A2.若标识信息预存在数据库中, 且若已连接终端的数量已达到预设个数, 则 获取每个已连接终端的连接类型。
[0048] 连接类型可以包括软件升级、 数据配置、 状态信息传输、 控制信息传输以及用 户普通数据传输等。 其中, 数据配置包括系统数据配置和用户数据配置, 状态 信息传输包括故障信息传输和环境状态信息传输, 控制信息传输包括受控端幵
关信息传输, 用户普通数据传输包括多媒体数据传输和网页数据传输。
[0049] B2.根据预存的连接等级与连接类型的对应关系确定连接等级最低的目标终端
[0050] 根据预存的连接等级与连接类型的对应关系确定连接等级最低的目标终端可以 具体为: 根据预存的连接等级与连接类型的对应关系确定所有的已连接终端的 连接等级, 将连接等级最低的已连接终端确定为目标终端。
[0051] 具体地, 连接等级与连接类型的对应关系可以如下表:
[]
[] [表 1]
[0052] 在步骤 104中, 将与目标终端的连接切换为与待连接终端的连接。
[0053] 此外, 具体实施中, 由于终端连接的需求是持续的, 故还需监听下一个新的待 连接终端发送的连接请求, 且根据已连接终端的连接等级确定下一个目标终端
, 以切换连接, 以实现多个终端对网关的分吋复用, 所以在执行步骤 104后, 可 以返回继续执行步骤 101。
[0054] 具体实施中, 当步骤 103采用第二种方法吋, 步骤 104可以包括步骤 104-1和步 骤 104-2。
[0055] 在步骤 104-1中, 判断目标终端的第一连接等级是否低于待连接终端的第二连 接等级, 若是, 则执行步骤 104-2, 若否, 则结束流程。
[0056] 步骤 104-1可以具体为: 根据目标终端连接类型获取第一连接等级, 根据待连 接终端连接类型获取第二连接等级, 判断第一连接等级是否低于第二连接等级
[0057] 通过判断目标终端的第一连接等级是否低于待连接终端的第二连接等级, 以将 有限的资源优先提供给重要性高的网络需求。
[0058] 在步骤 104-2中, 若目标终端的第一连接等级不低于待连接终端的第二连接等 级, 将与目标终端的连接切换为与待连接终端的连接。
[0059] 步骤 101之前还可以包括步骤 100。
[0060] 在步骤 100中, 将具有连接网关权限的终端设备的标识信息存储到数据库中。
[0061] 例如, 某家庭中有一个网关, 该网关有 2个接入端口 (端口 1和端口 2) , 但是 家中有 4位成员具有终端 (终端 A、 终端 B、 终端 C以及终端 D) , 首先将该 4个终 端的 ID存储到数据库中, 接着, 终端 A和终端 B分别发出连接请求, 网关判断终 端 A的 ID和终端 B的 ID是否预存在数据库中, 因为终端 A的 ID和终端 B的 ID预存 在数据库中, 且已连接终端的数量未达到预设个数 (即端口数) , 故网关与终 端 A和终端 B分别建立连接; 过 2分钟后, 终端 C发出连接请求, 网关判断终端 C 的 ID是否预存在数据库中, 因为终端 C的 ID预存在数据库中, 且已连接终端的数 量已达到预设个数, 故在已连接终端中确定连接等级最低的目标终端 (如终端 A ) ; 最后将与终端 A的连接切换为与待连接的终端 C的连接。
[0062] 当该家庭的邻居的终端 E发出连接请求后, 网关判断终端 E的 ID是否预存在数 据库中, 因为终端 E的 ID没有预存在数据库中, 故结束流程, 不作任何处理。
[0063] 为了实现上述网关多连接的方法, 本发明实施例还提供了一种网关多连接的装 置, 如图 3所示, 该网关多连接的装置 30包括连接请求获取模块 310、 标识信息 判断模块 320、 目标终端确定模块 330和切换模块 340。
[0064] 连接请求获取模块 310, 用于实吋获取待连接终端发送的连接请求, 连接请求 中携带有待连接终端的标识信息;
[0065] 标识信息判断模块 320, 用于判断标识信息是否预存在预设的数据库中;
[0066] 目标终端确定模块 330, 用于若标识信息预存在数据库中, 且若已连接终端的 数量已达到预设个数, 则在已连接终端中确定连接等级最低的目标终端;
[0067] 切换模块 340, 用于将与目标终端的连接切换为与待连接终端的连接。
[0068] 具体实施中, 由于终端连接的需求是持续的, 故还需监听下一个新的待连接终 端发送的连接请求, 且根据已连接终端的连接等级确定下一个目标终端, 以切
换连接, 以实现多个终端对网关的分吋复用, 所以, 当切换模块 340结束工作吋
, 还需触发连接请求获取模块 310继续工作。
[0069] 其中, 如图 4所示, 该网关多连接的装置 30还可以包括存储模块 350。
[0070] 存储模块 350, 用于将具有连接网关权限的终端设备的标识信息存储到数据库 中。
[0071] 其中, 目标终端确定模块 330可以有两种情况, 第一种情况如图 5所示, 目标终 端确定模块 330包括流量获取模块 331a、 连接等级计算模块 332a和第一确定模块 3 33a。
[0072] 流量获取模块 331a, 用于若标识信息预存在数据库中, 且若已连接终端的数量 已达到预设个数, 则获取在之前预设吋间内每个已连接终端进行数据传输的需 求次数和流量。
[0073] 连接等级计算模块 332a, 用于根据需求次数和流量计算每个已连接终端的连接 等级。
[0074] 第一确定模块 333a, 用于将连接等级最低的已连接终端确定为目标终端。
[0075] 第二种情况如图 6所示, 目标终端确定模块 330包括连接类型获取模块 33 lb和第 二确定模块 332b。
[0076] 连接类型获取模块 331b, 用于若标识信息预存在数据库中, 且若已连接终端的 数量已达到预设个数, 则获取每个已连接终端的连接类型。
[0077] 第二确定模块 332b, 用于根据预存的连接等级与连接类型的对应关系确定连接 等级最低的目标终端。
[0078] 如图 7所示, 切换模块 340包括连接等级判断模块 341和连接切换模块 342。
[0079] 连接等级判断模块 341, 用于判断目标终端的第一连接等级是否低于待连接终 端的第二连接等级。
[0080] 连接切换模块 342, 用于若目标终端的第一连接等级不低于待连接终端的第二 连接等级, 将与目标终端的连接切换为与待连接终端的连接。
[0081] 综上所述, 本发明实施例首先实吋获取待连接终端发送的连接请求, 连接请求 中携带有待连接终端的标识信息; 然后判断标识信息是否预存在数据库中, 若 标识信息预存在数据库中, 且若已连接终端的数量已达到预设个数, 则在已连
接终端中确定连接等级最低的目标终端; 最后将与目标终端的连接切换为与待 连接终端的连接; 由于实吋根据多个终端的连接请求, 在不同的终端之间不断 地重复连接-断幵-连接的步骤, 虽然网关实际可连接的最大终端个数并没有改变 , 但是由于上述步骤运行的速度非常快, 因此在用户端的使用体验看来, 实现 了众多终端的接入。 利用分吋复用的方法实现了高效地利用有限的网关接入端 资源, 使得接入网关的终端的数目突破了网关接入端的数目, 并使网关实现与 众多终端进行连接和交互。
[0082] 应理解, 上述实施例中各步骤的序号的大小并不意味着执行顺序的先后, 各过 程的执行顺序应以其功能和内在逻辑确定, 而不应对本发明实施例的实施过程 构成任何限定。
[0083] 图 8是本发明一实施例提供的一种网关多连接的装置的示意图。 如图 8所示, 该 实施例的一种网关多连接的装置 8包括: 处理器 80、 存储器 81以及存储在存储器 81中并可在处理器 80上运行的计算机程序 72, 例如网关多连接的程序。 处理器 8 0执行计算机程序 82吋实现上述各个网关多连接的方法实施例中的步骤, 例如图 1所示的步骤 101至 104。 或者, 处理器 80执行计算机程序 82吋实现上述各装置实 施例中各模块 /单元的功能, 例如图 3所示模块 310至 340的功能。
[0084] 示例性的, 计算机程序 82可以被分割成一个或多个模块 /单元, 一个或者多个 模块 /单元被存储在存储器 81中, 并由处理器 80执行, 以完成本发明。 一个或多 个模块 /单元可以是能够完成特定功能的一系列计算机程序指令段, 该指令段用 于描述计算机程序 82在网关多连接的装置 8中的执行过程。 例如, 计算机程序 82 可以被分割成连接请求获取模块 310、 标识信息判断模块 320、 目标终端确定模 块 330以及切换模块 340 (虚拟装置中的模块) , 各模块具体功能如下:
[0085] 连接请求获取模块 310, 用于实吋获取待连接终端发送的连接请求, 连接请求 中携带有待连接终端的标识信息;
[0086] 标识信息判断模块 320, 用于判断标识信息是否预存在预设的数据库中;
[0087] 目标终端确定模块 330, 用于若标识信息预存在数据库中, 且若已连接终端的 数量已达到预设个数, 则在已连接终端中确定连接等级最低的目标终端;
[0088] 切换模块 340, 用于将与目标终端的连接切换为与待连接终端的连接。
[0089] 所述网关多连接的装置 8可以是网关或其它接入设备。 所述网关多连接的装置 可包括, 但不仅限于, 处理器 80、 存储器 81。 本领域技术人员可以理解, 图 7仅 仅是网关多连接的装置 8的示例, 并不构成对网关多连接的装置 8的限定, 可以 包括比图示更多或更少的部件, 或者组合某些部件, 或者不同的部件, 例如所 述网关多连接的装置还可以包括输入输出设备、 网络接入设备、 总线等。
[0090] 所称处理器 80可以是中央处理单元 (Central Processing Unit, CPU) , 还可以是其 他通用处理器、 数字信号处理器(Digital Signal Processor, DSP)、 专用集成电路 (Application Specific Integrated Circuit, ASIC)、 现成可编程门阵列
(Field-Programmable Gate Array , FPGA)或者其他可编程逻辑器件、 分立门或者 晶体管逻辑器件、 分立硬件组件等。 通用处理器可以是微处理器或者该处理器 也可以是任何常规的处理器等。
[0091] 所述存储器 81可以是所述网关多连接的装置 8的内部存储单元, 例如网关多连 接的装置 8的硬盘或内存。 所述存储器 81也可以是所述网关多连接的装置 8的外 部存储设备, 例如所述网关多连接的装置 8上配备的插接式硬盘, 智能存储卡 ( Smart Media Card, SMC) , 安全数字 (Secure Digital, SD) 卡, 闪存卡 (Flash Card) , 贴片可读写 FLASH芯片等。 进一步地, 所述存储器 81还可以既包括所 述网关多连接的装置 8的内部存储单元也包括外部存储设备。 所述存储器 81用于 存储所述计算机程序以及所述网关多连接的装置所需的其他程序和数据。 所述 存储器 81还可以用于暂吋地存储已经输出或者将要输出的数据。
[0092] 所属领域的技术人员可以清楚地了解到, 为了描述的方便和简洁, 仅以上述各 功能单元、 模块的划分进行举例说明, 实际应用中, 可以根据需要而将上述功 能分配由不同的功能单元、 模块完成, 即将所述装置的内部结构划分成不同的 功能单元或模块, 以完成以上描述的全部或者部分功能。 实施例中的各功能单 元、 模块可以集成在一个处理单元中, 也可以是各个单元单独物理存在, 也可 以两个或两个以上单元集成在一个单元中, 上述集成的单元既可以采用硬件的 形式实现, 也可以采用软件功能单元的形式实现。 另外, 各功能单元、 模块的 具体名称也只是为了便于相互区分, 并不用于限制本申请的保护范围。 上述系 统中单元、 模块的具体工作过程, 可以参考前述方法实施例中的对应过程, 在
此不再赘述。
[0093] 在上述实施例中, 对各个实施例的描述都各有侧重, 某个实施例中没有详述或 记载的部分, 可以参见其它实施例的相关描述。
[0094] 本领域普通技术人员可以意识到, 结合本文中所公幵的实施例描述的各示例的 单元及算法步骤, 能够以电子硬件、 或者计算机软件和电子硬件的结合来实现 。 这些功能究竟以硬件还是软件方式来执行, 取决于技术方案的特定应用和设 计约束条件。 专业技术人员可以对每个特定的应用来使用不同方法来实现所描 述的功能, 但是这种实现不应认为超出本发明的范围。
[0095] 在本发明所提供的实施例中, 应该理解到, 所揭露的装置 /终端设备和方法, 可以通过其它的方式实现。 例如, 以上所描述的装置 /终端设备实施例仅仅是示 意性的, 例如, 所述模块或单元的划分, 仅仅为一种逻辑功能划分, 实际实现 吋可以有另外的划分方式, 例如多个单元或组件可以结合或者可以集成到另一 个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示或讨论的相互之间 的耦合或直接耦合或通讯连接可以是通过一些接口, 装置或单元的间接耦合或 通讯连接, 可以是电性, 机械或其它的形式。
[0096] 所述作为分离部件说明的单元可以是或者也可以不是物理上分幵的, 作为单元 显示的部件可以是或者也可以不是物理单元, 即可以位于一个地方, 或者也可 以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或者全部单元 来实现本实施例方案的目的。
[0097] 另外, 在本发明各个实施例中的各功能单元可以集成在一个处理单元中, 也可 以是各个单元单独物理存在, 也可以两个或两个以上单元集成在一个单元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软件功能单元的形式 实现。
[0098] 所述集成的模块 /单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用吋, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本发 明实现上述实施例方法中的全部或部分流程, 也可以通过计算机程序来指令相 关的硬件来完成, 所述的计算机程序可存储于一计算机可读存储介质中, 该计 算机程序在被处理器执行吋, 可实现上述各个方法实施例的步骤。 。 其中, 所
述计算机程序包括计算机程序代码, 所述计算机程序代码可以为源代码形式、 对象代码形式、 可执行文件或某些中间形式等。 所述计算机可读介质可以包括
: 能够携带所述计算机程序代码的任何实体或装置、 记录介质、 u盘、 移动硬盘
、 磁碟、 光盘、 计算机存储器、 只读存储器 (ROM, Read-Only Memory) 、 随 机存取存储器 (RAM, Random Access
Memory) 、 读写存储器 (FLASH、 Read-write Memory) 电载波信号、 电信信号 以及软件分发介质等。 需要说明的是, 所述计算机可读介质包含的内容可以根 据司法管辖区内立法和专利实践的要求进行适当的增减, 例如在某些司法管辖 区, 根据立法和专利实践, 计算机可读介质不包括电载波信号和电信信号。 以上所述实施例仅用以说明本发明的技术方案, 而非对其限制; 尽管参照前述 实施例对本发明进行了详细的说明, 本领域的普通技术人员应当理解: 其依然 可以对前述各实施例所记载的技术方案进行修改, 或者对其中部分技术特征进 行等同替换; 而这些修改或者替换, 并不使相应技术方案的本质脱离本发明各 实施例技术方案的精神和范围, 均应包含在本发明的保护范围之内。
Claims
权利要求书
一种网关多连接的方法, 其特征在于, 包括:
实吋获取待连接终端发送的连接请求, 所述连接请求中携带有所述待 连接终端的标识信息;
判断所述标识信息是否预存在数据库中;
若所述标识信息预存在数据库中, 且若已连接终端的数量已达到预设 个数, 则在所述已连接终端中确定连接等级最低的目标终端; 将与所述目标终端的连接切换为与所述待连接终端的连接。
如权利要求 1所述的网关多连接的方法, 其特征在于, 所述实吋获取 待连接终端发送的连接请求, 所述连接请求中携带有所述待连接终端 的标识信息之前还包括:
将具有连接网关权限的终端设备的标识信息存储到所述数据库中。 如权利要求 1所述的网关多连接的方法, 其特征在于, 所述若所述标 识信息预存在数据库中, 且若已连接终端的数量已达到预设个数, 则 在所述已连接终端中确定连接等级最低的目标终端包括:
若所述标识信息预存在数据库中, 且若已连接终端的数量已达到预设 个数, 则获取在之前预设吋间内每个已连接终端进行数据传输的需求 次数和流量;
根据所述需求次数和所述流量计算每个所述已连接终端的连接等级; 将所述连接等级最低的所述已连接终端确定为目标终端。
如权利要求 1所述的网关多连接的方法, 其特征在于, 所述若所述标 识信息预存在数据库中, 且若已连接终端的数量已达到预设个数, 则 在所述已连接终端中确定连接等级最低的目标终端:
若所述标识信息预存在数据库中, 且若已连接终端的数量已达到预设 个数, 则获取每个所述已连接终端的连接类型;
根据预存的连接等级与所述连接类型的对应关系确定所述连接等级最 低的目标终端。
如权利要求 4所述的网关多连接的方法, 其特征在于, 所述将与所述
目标终端的连接切换为与所述待连接终端的连接包括:
判断所述目标终端的第一连接等级是否低于所述待连接终端的第二连 接等级;
若所述目标终端的第一连接等级不低于所述待连接终端的第二连接等 级, 将与所述目标终端的连接切换为与所述待连接终端的连接。 一种网关多连接的装置, 其特征在于, 包括:
连接请求获取模块, 用于实吋获取待连接终端发送的连接请求, 所述 连接请求中携带有所述待连接终端的标识信息;
标识信息判断模块, 用于判断所述标识信息是否预存在预设的数据库 中;
目标终端确定模块, 用于若所述标识信息预存在数据库中, 且若已连 接终端的数量已达到预设个数, 则在所述已连接终端中确定连接等级 最低的目标终端;
切换模块, 用于将与所述目标终端的连接切换为与所述待连接终端的 连接。
根据权利要求 6所述的网关多连接的装置, 其特征在于, 还包括: 存储模块, 用于将具有连接网关权限的终端设备的标识信息存储到所 述数据库中。
根据权利要求 6所述的网关多连接的装置, 其特征在于, 所述目标终 端确定模块包括:
流量获取模块, 用于若所述标识信息预存在数据库中, 且若已连接终 端的数量已达到预设个数, 则获取在之前预设吋间内每个已连接终端 进行数据传输的需求次数和流量;
连接等级计算模块, 用于根据所述需求次数和所述流量计算每个所述 已连接终端的连接等级;
第一确定模块, 用于将所述连接等级最低的所述已连接终端确定为目 标终端。
根据权利要求 6所述的网关多连接的装置, 其特征在于, 所述目标终
端确定模块包括:
连接类型获取模块, 用于若所述标识信息预存在数据库中, 且若已连 接终端的数量已达到预设个数, 则获取每个所述已连接终端的连接类 型;
第二确定模块, 用于根据预存的连接等级与所述连接类型的对应关系 确定所述连接等级最低的目标终端。
[权利要求 10] 根据权利要求 6所述的网关多连接的装置, 其特征在于, 所述切换模 块包括:
连接等级判断模块, 用于判断所述目标终端的第一连接等级是否低于 所述待连接终端的第二连接等级;
连接切换模块, 用于若所述目标终端的第一连接等级不低于所述待连 接终端的第二连接等级, 将与所述目标终端的连接切换为与所述待连 接终端的连接。
[权利要求 11] 一种网关多连接的装置, 包括存储器、 处理器以及存储在所述存储器 中并可在所述处理器上运行的计算机程序, 其特征在于, 所述处理器 执行所述计算机程序吋实现如权利要求 1至 5任一项所述网关多连接的 方法的步骤。
[权利要求 12] —种计算机可读存储介质, 所述计算机可读存储介质存储有计算机程 序, 其特征在于, 所述计算机程序被处理器执行吋实现如权利要求 1 至 5任一项所述网关多连接的方法的步骤。
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