CN105991779B - A kind of method, apparatus and middleware of Internet of Things short haul connection - Google Patents
A kind of method, apparatus and middleware of Internet of Things short haul connection Download PDFInfo
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- CN105991779B CN105991779B CN201510053143.3A CN201510053143A CN105991779B CN 105991779 B CN105991779 B CN 105991779B CN 201510053143 A CN201510053143 A CN 201510053143A CN 105991779 B CN105991779 B CN 105991779B
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Abstract
The present invention provides the method, apparatus and middleware of a kind of Internet of Things short haul connection, wherein method is applied to middleware, comprising: obtains the virtual address for the application programming interface that application program is sent and the virtual address for the terminal device to be accessed；Matching obtains the physical address of the corresponding terminal device of virtual address of the physical address and the terminal device of the application programming interface corresponding with the virtual address of the application programming interface；Corresponding application programming interface is called according to the physical address of the application programming interface, and the terminal device is accessed by the physical address of the application programming interface and the terminal device.This programme virtual address unified by smart machine, to control smart machine, the IP address of network and node where making user be no longer necessary solution intelligent node before use, user is easy to use, can be good at meeting user experience demand.
Description
Technical field
The present invention relates to Internet of Things short-range communication technique fields, particularly relate to a kind of side of Internet of Things short haul connection
Method, device and middleware.
Background technique
By taking smart home system as an example, existing smart home node such as lamp dimmer, infrared inductor, intelligence are opened
Pass, environmental monitor etc., there are many possibility with the networking mode of intelligent domestic gateway, as Zigbee (low-power consumption local area network association
View), Wifi (high frequency wireless protocols), BT (bit-torrent agreement) mainstream short haul connection be likely to as smart home
Networking mode.
Home gateway is broadcasted by Wifi, Zigbee, BT come networking, distributively for the intelligent node in one's name network
Location.The application program of home gateway needs to know that intelligent node is place when controlling intelligent node or obtaining status information
In which network of Zigbee, Wifi, BT, by the network address of distribution, the interface API of corresponding network is called to realize pair
The control of intelligent node.
The application program of existing home gateway needs network belonging to clearly different intelligent nodes and in this network
In address, by calling the api interface (application programming interface) of this network come control node or obtaining node
The shortcomings that information, this home gateway, is:
1. it should be understood that the IP address of network and node where intelligent node before；
2. the form of address is different in heterogeneous networks, do not form unified management, for example, the address wifi be point minute ten into
It makes (192.168.0.100), the address of Zigbee is the decimal system of 0-255 (253)；
3. the api interface that heterogeneous networks call is different；
Disadvantage mentioned above leads to user's victory inconvenient for use, is not well positioned to meet user experience demand.
Summary of the invention
The technical problem to be solved in the present invention is to provide the method, apparatus and middleware of a kind of Internet of Things short haul connection,
It solves in the prior art since network address form and api interface are different, using preceding it should be understood that network where intelligent node
With the IP address of node, the problem of leading to user's victory inconvenient for use, not being well positioned to meet user experience demand.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of method of Internet of Things short haul connection, application
In middleware, which comprises
The virtual address for the application programming interface that acquisition application program is sent is virtual with the terminal device to be accessed
The virtual address of address, the virtual address of the application programming interface and the terminal device to be accessed is by the first communication protocol
Distribution；
Matching obtains the application programming interface corresponding with the virtual address of the application programming interface
The physical address of the corresponding terminal device of the virtual address of physical address and the terminal device, the application program are compiled
The physical address of the physical address of journey interface and the terminal device is distributed by the second communication protocol；
Corresponding application programming interface is called according to the physical address of the application programming interface, and passes through institute
The physical address for stating application programming interface and the terminal device accesses the terminal device.
Wherein, first communication protocol is Internet of Things short-range communication protocols.
Wherein, second communication protocol be high frequency wireless protocols, it is low-power consumption LAN protocol, bit-torrent agreement, non-
Any one or more in contact Radio Frequency Identity Protocols.
Wherein, matching obtains the application programming corresponding with the virtual address of the application programming interface and connects
Mouthful physical address and the terminal device the corresponding terminal device of virtual address physical address the step of include:
It is obtained in application programming interface relation table according to the virtual address of the application programming interface described
The physical address of application programming interface；
The terminal device is obtained physically in the relation table of device address according to the virtual address of the terminal device
Location；
Wherein, the application programming interface relation table has the physical address of the application programming interface and right
Virtual address after the unified format answered；
The device address relation table has terminal device description information and corresponding physical address and corresponding unification
Virtual address after format.
Wherein, the method also includes:
Obtain the physical address of one or more application Program Interfaces；
The physical address of one or more of application programming interfaces is separately converted to the void of unified address format
Quasi- address；
By the physical address of one or more of application programming interfaces and void corresponding with the physical address
Quasi- address storage is into the application programming interface relation table.
Wherein, the method also includes:
Obtain the physical address of terminal device and the device descriptive information of the corresponding terminal device；
Convert the physical address of the terminal device to the virtual address of unified address format；
By the physical address of the terminal device and virtual address corresponding with the physical address and equipment description letter
Breath storage is into the device address relation table.
Wherein, corresponding application programming interface is called according to the physical address of the application programming interface, and
Before the physical address of the application programming interface and the terminal device access terminal device further include:
Receive the instruction for executing broadcast；
It is broadcasted according to the instruction for executing broadcast；
Each application programming interface and terminal device are obtained according to the online information of the broadcast feedback；
Correspondingly, corresponding application programming interface is called according to the physical address of the application programming interface,
And the step of accessing the terminal device by the physical address of the application programming interface and the terminal device, is specific
Are as follows:
Call the corresponding online information instruction is online to answer according to the physical address of the application programming interface
With Program Interfaces, and accessed by the physical address of the application programming interface and the terminal device described online
Information indicates online terminal device.
The present invention also provides a kind of devices of Internet of Things short haul connection, are applied to middleware, and described device includes:
First obtains module, for obtaining the virtual address of the application programming interface of application program transmission and being intended to access
Terminal device virtual address, the virtual address of the application programming interface and the terminal device to be accessed are virtually
Location is distributed by the first communication protocol；
Matching module, for match obtain it is corresponding with the virtual address of the application programming interface described using journey
The physical address of the corresponding terminal device of the virtual address of the physical address of sequence programming interface and the terminal device, institute
The physical address of the physical address and the terminal device of stating application programming interface is distributed by the second communication protocol；
First processing module, for calling corresponding application program according to the physical address of the application programming interface
Programming interface, and the terminal device is accessed by the physical address of the application programming interface and the terminal device.
Wherein, first communication protocol is Internet of Things short-range communication protocols.
Wherein, second communication protocol be high frequency wireless protocols, it is low-power consumption LAN protocol, bit-torrent agreement, non-
Any one or more in contact Radio Frequency Identity Protocols.
Wherein, the matching module includes:
First acquisition submodule, for being connect according to the virtual address of the application programming interface in application programming
The physical address of the application programming interface is obtained in mouth relation table；
Second acquisition submodule, for obtaining institute in the relation table of device address according to the virtual address of the terminal device
State the physical address of terminal device；
Wherein, the application programming interface relation table has the physical address of the application programming interface and right
Virtual address after the unified format answered；
The device address relation table has terminal device description information and corresponding physical address and corresponding unification
Virtual address after format.
Wherein, described device further include:
Second obtains module, for obtaining the physical address of one or more application Program Interfaces；
Second processing module, for the physical address of one or more of application programming interfaces to be separately converted to
The virtual address of unified address format；
First memory module, for by the physical address of one or more of application programming interfaces and with it is described
The corresponding virtual address storage of physical address is into the application programming interface relation table.
Wherein, described device further include:
Third obtains module, and the equipment for the physical address and the corresponding terminal device that obtain terminal device is retouched
State information；
Third processing module, for converting unified address format virtually for the physical address of the terminal device
Location；
Second memory module, for by the physical address of the terminal device and corresponding with the physical address virtual
Address and device descriptive information storage are into the device address relation table.
Wherein, further includes:
Receiving module before executing operation for the first processing module, receives the instruction for executing broadcast；
Broadcast module, for being broadcasted according to the instruction for executing broadcast；
4th obtains module, for obtaining each application programming interface and terminal device according to the broadcast feedback
Online information；
Correspondingly, the first processing module is specifically used for:
Call the corresponding online information instruction is online to answer according to the physical address of the application programming interface
With Program Interfaces, and accessed by the physical address of the application programming interface and the terminal device described online
Information indicates online terminal device.
The present invention also provides a kind of middlewares, comprising: the device of above-mentioned Internet of Things short haul connection.
The advantageous effects of the above technical solutions of the present invention are as follows:
In above scheme, the method for the Internet of Things short haul connection is compiled by obtaining the application program that application program is sent
The virtual address of the virtual address of journey interface and the terminal device to be accessed, matching obtain virtual with application programming interface
The object of the corresponding terminal device of virtual address of the physical address and terminal device of the corresponding application programming interface in address
Address is managed, and then corresponding application programming interface is called according to the physical address of application programming interface, and by answering
Terminal device is accessed with the physical address of Program Interfaces and terminal device, shields different short-range communication protocols, it is right
Upper layer application provides unified virtual network address and interface, by the virtual address that smart machine is unified, to control intelligence
Equipment makes user that need not be concerned about which kind of agreement smart machine is specifically, the complexity of application and development is greatly reduced, before use
The IP address of the network and node that are no longer necessary where solving intelligent node, user is easy to use, can be good at meeting user
Demand for experience.
Detailed description of the invention
Fig. 1 is the method and step schematic diagram of the Internet of Things short haul connection of the embodiment of the present invention；
Fig. 2 is the flow diagram that the embodiment of the present invention calls corresponding physical address according to the virtual address of API；
Fig. 3 is the apparatus structure schematic diagram of the Internet of Things short haul connection of the embodiment of the present invention；
Fig. 4 is the Java middleware architecture schematic diagram of the embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention in view of the prior art in due to network address form and api interface it is different, using preceding it should be understood that intelligence
The IP address of network and node where energy node, leads to user's victory inconvenient for use, is not well positioned to meet user experience demand
The problem of, a kind of method of Internet of Things short haul connection is provided, is applied to middleware, as shown in Figure 1, which comprises
Step 11: obtaining the virtual address for the application programming interface that application program is sent and the terminal device to be accessed
Virtual address, the virtual address of the virtual address of the application programming interface and the terminal device to be accessed led to by first
Believe agreement distribution；
Step 12: matching obtains the application programming corresponding with the virtual address of the application programming interface
The physical address of the corresponding terminal device of the virtual address of the physical address of interface and the terminal device, the application
The physical address of the physical address of Program Interfaces and the terminal device is distributed by the second communication protocol；
Step 13: corresponding application programming interface is called according to the physical address of the application programming interface,
And the terminal device is accessed by the physical address of the application programming interface and the terminal device.
The method of the Internet of Things short haul connection provided in an embodiment of the present invention is by obtaining answering for application program transmission
With the virtual address of Program Interfaces and the virtual address for the terminal device to be accessed, matching obtains connecing with application programming
The corresponding terminal of virtual address of the physical address and terminal device of the corresponding application programming interface of virtual address of mouth
The physical address of equipment, and then corresponding application programming interface is called according to the physical address of application programming interface,
And terminal device is accessed by the physical address of application programming interface and terminal device, shield different short haul connections
Agreement provides unified virtual network address and interface to upper layer application, by the virtual address that smart machine is unified, to control
Smart machine processed makes user that need not be concerned about which kind of agreement smart machine is specifically, greatly reduces the complexity of application and development,
The IP address of the network and node that are no longer necessary where solving intelligent node before use, user is easy to use, can be good at full
Sufficient user experience demand.
Wherein, first communication protocol is Internet of Things short-range communication protocols；Second communication protocol be high frequency without
Wire protocol, low-power consumption LAN protocol, bit-torrent agreement, any one or more in non-contact radio-frequency identification agreement.
Specifically, matching obtains the application programming corresponding with the virtual address of the application programming interface
The step of physical address of the corresponding terminal device of the virtual address of the physical address of interface and the terminal device, wraps
It includes: being obtained in application programming interface relation table according to the virtual address of the application programming interface described using journey
The physical address of sequence programming interface；The terminal is obtained in the relation table of device address according to the virtual address of the terminal device
The physical address of equipment；
Wherein, the application programming interface relation table has the physical address of the application programming interface and right
Virtual address after the unified format answered；The device address relation table has terminal device description information and corresponding physics
Virtual address behind address and corresponding unified format.
Further, the method also includes: obtain one or more application Program Interfaces physical address；By institute
The physical address for stating one or more application Program Interfaces is separately converted to the virtual address of unified address format；It will be described
The physical address of one or more application Program Interfaces and virtual address corresponding with the physical address are stored to institute
It states in application programming interface relation table.
The operation of the physical address of above-mentioned acquisition one or more application Program Interfaces can according to predetermined period come
It executes.
Further, the method also includes: the physical address and the corresponding terminal for obtaining terminal device are set
Standby device descriptive information；Convert the physical address of the terminal device to the virtual address of unified address format；It will be described
The physical address of terminal device and the storage of virtual address corresponding with the physical address and device descriptive information are set to described
In standby address relationship table.
The operation of the device descriptive information of the physical address of above-mentioned acquisition terminal device and the corresponding terminal device
It can be executed according to predetermined period.
The API and equipment that user calls in order to prevent are unavailable, according to institute in the method provided in an embodiment of the present invention
The physical address for stating application programming interface calls corresponding application programming interface, and passes through the application programming
The physical address of interface and the terminal device accesses before the terminal device further include: receives the instruction for executing broadcast；Root
It is broadcasted according to the instruction for executing broadcast；It is anti-according to the broadcast to obtain each application programming interface and terminal device
The online information of feedback；
Correspondingly, corresponding application programming interface is called according to the physical address of the application programming interface,
And the step of accessing the terminal device by the physical address of the application programming interface and the terminal device, is specific
Are as follows: call the corresponding online information to indicate online application program according to the physical address of the application programming interface
Programming interface, and the online information is accessed by the physical address of the application programming interface and the terminal device and is referred to
Show online terminal device.
Concrete example explanation is carried out to the method for Internet of Things short haul connection provided in an embodiment of the present invention below.
Known home gateway application is the direct development and application program, so of the invention in several short-range communication protocols
Embodiment be a kind of new agreement-Internet of Things short-range communication protocols are encapsulated on several short-range communication protocols, and
The agreement is realized on the software platform of java applet design language middleware, shields different short-range communication protocols, system is provided
One virtual network address and interface.Since RFID (non-contact radio-frequency identification) technology is answered extensively in asset management
With, therefore this programme mentions short-range communication protocols Zigbee, Wifi, BT and RFID.
Wifi, Zigbee, BT, RFID are the equipment distributing equipment address of each automatic network after broadcasting respectively, as follows respectively
Shown in table 1, table 2, table 3 and table 4, and the result device address table of networking is supplied to new agreement-Internet of Things short haul connection and is assisted
View, Internet of Things short-range communication protocols are the address of all smart machines virtual one unified format, are not had in difference externally
Body is the smart machine of which short haul connection, facilitates the unified management of address.
| Wifi equipment | The address Wifi |
| Wifi equipment 1 | 192.168.1.100 |
1 device address Wifi table of table
| Zigbee equipment | The address Zigbee |
| Zigbee equipment 1 | 253 |
2 device address Zigbee table of table
| BT equipment | The address BT |
| BT equipment 1 | AA:BB:CC:DD |
3 device address BT table of table
| RFID device | The address RFID |
| RFID device 1 | AED34242SDJ |
4 RFID device address table of table
In order to adapt to the extension of intelligent node, virtual address uses the form of the address class wifi, and Internet of Things short distance is logical
The virtual address of letter is as shown in table 5 below to the relationship of device address:
| Virtual address | Implementor name | The physical address of equipment in a network |
| 10.10.10.1 | Wifi equipment 1 | 192.168.1.100 |
| 10.10.10.2 | BT equipment 1 | AA:BB:CC:DD |
| 10.10.10.3 | Zigbee equipment 1 | 253 |
| 10.10.10.4 | RFID device 1 | AED34242SDJ |
5 virtual address of table is to device address table
Therefore, application program requires no knowledge about specifically when accessing intelligent node (terminal device) in the object of which network
Address and its form are managed, is only concerned virtual address after reunification, the mapping of virtual address to physical address is provided by the application
Scheme (Internet of Things short-range communication protocols stack) complete.
Other than unified virtual address, scheme (Internet of Things short-range communication protocols stack) provided by the present application also defines system
One API, virtual address are called as parameter, Internet of Things short-range communication protocols according to the corresponding physical address of virtual address
Corresponding network API is realized and is read to the control of equipment and state, as shown in Fig. 2, Internet of Things short distance is logical using unified API
Believe that agreement (this programme) according to the virtual address of unified API parameter, finds corresponding physical address, then call corresponding
The API of the API or RFID of API, BT of API, Zigbee of Wifi.
The scheme (Internet of Things short-range communication protocols) of the application can be realized on Java middleware.
Scheme provided by the present application shields different short haul connections, has unified api interface, passes through device address to void
The conversion of quasi- address, has unified the device address of different short haul connections.Internet of Things short-range communication protocols are under in the application
Specific short-range communication protocols such as Wifi, Zigbee, Bluetooth (BT), RFID are shielded, system is provided to upper layer application
One api interface, to control smart machine, makes application developer that need not be concerned about intelligence by the virtual address that smart machine is unified
Energy equipment is which kind of specific agreement, greatly reduces the complexity of application and development.
In summary, short haul connection has a extensive future, and the application introduces the concept for integrating various short-range communication protocols, mentions
The complexity of high short haul connection, income is considerable, and it is more than investment that income, which may be implemented,；And not with short-range communication technique
Disconnected development, the agreement have a extensive future.
In order to solve the above-mentioned technical problem, the embodiment of the invention also provides a kind of device of Internet of Things short haul connection,
Applied to middleware, as shown in figure 3, described device includes:
First obtains module, for obtaining the virtual address of the application programming interface of application program transmission and being intended to access
Terminal device virtual address, the virtual address of the application programming interface and the terminal device to be accessed are virtually
Location is distributed by the first communication protocol；
Matching module, for match obtain it is corresponding with the virtual address of the application programming interface described using journey
The physical address of the corresponding terminal device of the virtual address of the physical address of sequence programming interface and the terminal device, institute
The physical address of the physical address and the terminal device of stating application programming interface is distributed by the second communication protocol；
First processing module, for calling corresponding application program according to the physical address of the application programming interface
Programming interface, and the terminal device is accessed by the physical address of the application programming interface and the terminal device.
The device of the Internet of Things short haul connection provided in an embodiment of the present invention is by obtaining answering for application program transmission
With the virtual address of Program Interfaces and the virtual address for the terminal device to be accessed, matching obtains connecing with application programming
The corresponding terminal of virtual address of the physical address and terminal device of the corresponding application programming interface of virtual address of mouth
The physical address of equipment, and then corresponding application programming interface is called according to the physical address of application programming interface,
And terminal device is accessed by the physical address of application programming interface and terminal device, shield different short haul connections
Agreement provides unified virtual network address and interface to upper layer application, by the virtual address that smart machine is unified, to control
Smart machine processed makes user that need not be concerned about which kind of agreement smart machine is specifically, greatly reduces the complexity of application and development,
The IP address of the network and node that are no longer necessary where solving intelligent node before use, user is easy to use, can be good at full
Sufficient user experience demand.
Wherein, first communication protocol is Internet of Things short-range communication protocols；Second communication protocol be high frequency without
Wire protocol, low-power consumption LAN protocol, bit-torrent agreement, any one or more in non-contact radio-frequency identification agreement.
Specifically, the matching module includes: the first acquisition submodule, for according to the application programming interface
Virtual address obtains the physical address of the application programming interface in application programming interface relation table；Second obtains
Submodule, for obtaining the physics of the terminal device in the relation table of device address according to the virtual address of the terminal device
Address；
Wherein, the application programming interface relation table has the physical address of the application programming interface and right
Virtual address after the unified format answered；The device address relation table has terminal device description information and corresponding physics
Virtual address behind address and corresponding unified format.
Further, described device further include: second obtains module, connects for obtaining one or more application programming
The physical address of mouth；Second processing module, for distinguishing the physical address of one or more of application programming interfaces
It is converted into the virtual address of unified address format；First memory module, for connecing one or more of application programmings
The physical address of mouth and virtual address corresponding with the physical address are stored to the application programming interface relation table
In.
Further, described device further include: third obtain module, for obtain terminal device physical address and
The device descriptive information of the corresponding terminal device；Third processing module, for turning the physical address of the terminal device
Turn to the virtual address of unified address format；Second memory module, for by the physical address of the terminal device and with institute
The corresponding virtual address of physical address and device descriptive information storage are stated into the device address relation table.
The API and equipment that user calls in order to prevent are unavailable, described device provided in an embodiment of the present invention further include: connect
Module is received, before executing operation for the first processing module, receives the instruction for executing broadcast；Broadcast module is used for basis
The instruction for executing broadcast is broadcasted；4th obtains module, sets for obtaining each application programming interface and terminal
The standby online information according to the broadcast feedback；
Correspondingly, the first processing module is specifically used for: according to the physical address tune of the application programming interface
Online application programming interface is indicated with the corresponding online information, and passes through the application programming interface and institute
The physical address for stating terminal device accesses the online information and indicates online terminal device.
The device of Internet of Things short haul connection provided in an embodiment of the present invention can be applied to Java middleware, wherein
The architecture of Java middleware as shown in figure 4, Java middleware (Middle Ware Layer- middleware layer) with
Applications (application program) is connected with Chip Platform (chip platform), and Java middleware probably includes four portions
Point, it is Porting layers, Dalvik VM runtime, Embeded Third-party libraries and core respectively
libraries。
Concrete meaning and the composition effect of various pieces are as follows:
(1) Porting layers (Porting layer)
Graft layers, packaging bottom layer platform and operating system, the encapsulation of encapsulation, driving including java standard library, network transmission
The encapsulation of encapsulation and system function, is the basis that Java middleware is correctly run.
Standard library (java standard library): encapsulating for basic language interface and the relevant interface encapsulation of platform, such as
String operation interface, file system interface, memory management operations interface etc..
Driver wrapper (driver package): to encapsulation such as I2C (two lines of the various kinds of equipment interface of this specification definition
Formula universal serial bus), GPIO (universal input/output) encapsulation etc..
Network transmission (network transmission): http (hypertext transfer protocol) is encapsulated in graft layers.
System function wrapper (system function packet): the interface that underlying platform software has been realized, in graft layers
Reseal, such as short message, event handling, thread management etc..
(2)Dalvik VM runtime
The kernel of Java Virtual Machine provides for explaining Java language using adjustment method and to the management of resource.
JNI interface is realized: JNI is Java language and the mechanism that C language is called mutually, and java applet tune may be implemented in JNI
With C function, c program calls Java function.
Compiler (Compiler): the compiling to Java language.
Interpreter (Interpretation): the Java bytecode after explaining compiling.
Object Management group (Object): the object on Java language basis, class management.
Memory management (Memory): the memory management including kernel operation, garbage reclamation mechanism, memory mapping function etc..
Arch (autoregressive conditional different Variance model): for the function that need to efficiently execute, pass through implementation by assembly.
(3)Embeded Third-party libraries
The third party library (Embedded third party library) that virtual machine system is used such as compresses library, security module and multilingual
Support etc..
Compression library (Zlib): the decompressing function of file is completed.
Security module (SSL): the security algorithm on basis is provided.
SQL (structured query language) database: SQL database is supported.
Multilingual support (ICU): multilingual and language management are supported.
(4)Core libraries
Core library, support, WMMP including AMS-Application manager (remote/local) and dynamically load
Support and the support in the library J2ME etc., application program management and the API for development and application program are provided.
Application management system (AMS): local and remote application program management is supported.
WMMP communication protocol interface (WMMP implementation): Java middleware must provide answering for WMMP agreement
Use routine interface.
M2M extension: the hardware adaptor interface of this specification definition, such as I2C, SPI etc. are encapsulated.
Java dynamically load (Java dynamic load): the dynamically load API of java class in realization system, to realize
AMS lays the foundation.
J2ME compatibility (J2ME MIDP 2.0adaption): system can use for reference certain functions of J2ME and compatible J2ME,
Such as interface definition mode, thread management module.
Multitask (Multi-task): multiple Java applications are realized while being operated in this system.
Library needed for Dalvik VM required libraries:Dalvik virtual machine.
Internet of Things short-range communication protocols are realized in Java middleware, need to encapsulate Wifi, BT in graft layers,
Tetra- kinds of agreements of Zigbee, RFID realize Internet of Things short-range communication protocols in core librares.
It should be noted that the realization embodiment of the method for above-mentioned Internet of Things short haul connection is suitable for the Internet of Things
In the embodiment of the device of net short haul connection, it can also reach identical technical effect.
In order to solve the above-mentioned technical problem, the embodiment of the invention also provides a kind of middlewares, comprising: above-mentioned Internet of Things
The device of short haul connection.
Wherein, the realization embodiment of the device of above-mentioned Internet of Things short haul connection is suitable for the implementation of the middleware
In example, it can also reach identical technical effect.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, under the premise of not departing from principle of the present invention, can also make several improvements and retouch, these improvements and modifications should also regard
For protection scope of the present invention.
Claims (15)
1. a kind of method of Internet of Things short haul connection is applied to middleware, which is characterized in that the described method includes:
The virtual address for the application programming interface that application program is sent and the virtual address for the terminal device to be accessed are obtained,
The virtual address of the application programming interface and the virtual address for the terminal device to be accessed are distributed by the first communication protocol,
First communication protocol is Internet of Things short-range communication protocols；
Matching obtains the physics of the application programming interface corresponding with the virtual address of the application programming interface
The physical address of the corresponding terminal device of the virtual address of address and the terminal device, the application programming connect
The physical address of mouth and the physical address of the terminal device are distributed by the second communication protocol；
Corresponding application programming interface is called according to the physical address of the application programming interface, and is answered by described
The terminal device is accessed with the physical address of Program Interfaces and the terminal device.
2. the method as described in claim 1, which is characterized in that real on the software platform of java applet design language middleware
The now Internet of Things short-range communication protocols, shield different short-range communication protocols, provide unified virtual network address and connect
Mouthful.
3. the method as described in claim 1, which is characterized in that second communication protocol is high frequency wireless protocols, low-power consumption
LAN protocol, bit-torrent agreement, any one or more in non-contact radio-frequency identification agreement.
4. the method as described in claim 1, which is characterized in that matching is obtained with the application programming interface virtually
The virtual address corresponding end of the physical address and the terminal device of the corresponding application programming interface in location
The step of physical address of end equipment includes:
The application is obtained in application programming interface relation table according to the virtual address of the application programming interface
The physical address of Program Interfaces；
The physical address of the terminal device is obtained in the relation table of device address according to the virtual address of the terminal device；
Wherein, the application programming interface relation table has the physical address of the application programming interface and corresponding
Virtual address after unified format；
The device address relation table has terminal device description information and corresponding physical address and corresponding unified format
Virtual address afterwards.
5. method as claimed in claim 4, which is characterized in that the method also includes:
Obtain the physical address of one or more application Program Interfaces；
The physical address of one or more of application programming interfaces is separately converted to unified address format virtually
Location；
By the physical address of one or more of application programming interfaces and it is corresponding with the physical address virtually
Location is stored into the application programming interface relation table.
6. method as claimed in claim 4, which is characterized in that the method also includes:
Obtain the physical address of terminal device and the device descriptive information of the corresponding terminal device；
Convert the physical address of the terminal device to the virtual address of unified address format；
The physical address of the terminal device and virtual address corresponding with the physical address and device descriptive information are deposited
It stores up in the device address relation table.
7. the method as described in claim 1, which is characterized in that called according to the physical address of the application programming interface
Corresponding application programming interface, and accessed by the physical address of the application programming interface and the terminal device
Before the terminal device further include:
Receive the instruction for executing broadcast；
It is broadcasted according to the instruction for executing broadcast；
Each application programming interface and terminal device are obtained according to the online information of the broadcast feedback；
Correspondingly, corresponding application programming interface is called according to the physical address of the application programming interface, and led to
Cross the step of physical address of the application programming interface and the terminal device accesses the terminal device specifically:
The application journey for calling the corresponding online information instruction online according to the physical address of the application programming interface
Sequence programming interface, and the online information is accessed by the physical address of the application programming interface and the terminal device
Indicate online terminal device.
8. a kind of device of Internet of Things short haul connection, it is applied to middleware, which is characterized in that described device includes:
First obtains module, for obtaining the virtual address of the application programming interface of application program transmission and the end to be accessed
The virtual address of the virtual address of end equipment, the virtual address of the application programming interface and the terminal device to be accessed by
The distribution of first communication protocol, first communication protocol are Internet of Things short-range communication protocols；
Matching module obtains the application program volume corresponding with the virtual address of the application programming interface for matching
The physical address of the corresponding terminal device of the virtual address of the physical address of journey interface and the terminal device, it is described to answer
It is distributed with the physical address of Program Interfaces and the physical address of the terminal device by the second communication protocol；
First processing module, for calling corresponding application programming according to the physical address of the application programming interface
Interface, and the terminal device is accessed by the physical address of the application programming interface and the terminal device.
9. device as claimed in claim 8, which is characterized in that real on the software platform of java applet design language middleware
The now Internet of Things short-range communication protocols, shield different short-range communication protocols, provide unified virtual network address and connect
Mouthful.
10. device as claimed in claim 8, which is characterized in that second communication protocol is high frequency wireless protocols, low-power consumption
LAN protocol, bit-torrent agreement, any one or more in non-contact radio-frequency identification agreement.
11. device as claimed in claim 8, which is characterized in that the matching module includes:
First acquisition submodule, for being closed according to the virtual address of the application programming interface in application programming interface
It is the physical address that the application programming interface is obtained in table；
Second acquisition submodule, for obtaining the end in the relation table of device address according to the virtual address of the terminal device
The physical address of end equipment；
Wherein, the application programming interface relation table has the physical address of the application programming interface and corresponding
Virtual address after unified format；
The device address relation table has terminal device description information and corresponding physical address and corresponding unified format
Virtual address afterwards.
12. device as claimed in claim 11, which is characterized in that described device further include:
Second obtains module, for obtaining the physical address of one or more application Program Interfaces；
Second processing module, for the physical address of one or more of application programming interfaces to be separately converted to unification
The virtual address of address format；
First memory module, for by the physical address of one or more of application programming interfaces and with the physics
The corresponding virtual address storage in address is into the application programming interface relation table.
13. device as claimed in claim 11, which is characterized in that described device further include:
Third obtains module, for obtaining the physical address of terminal device and the equipment description letter of the corresponding terminal device
Breath；
Third processing module, for converting the physical address of the terminal device to the virtual address of unified address format；
Second memory module, for by the physical address of the terminal device and virtual address corresponding with the physical address
With device descriptive information storage into the device address relation table.
14. device as claimed in claim 8, which is characterized in that further include:
Receiving module before executing operation for the first processing module, receives the instruction for executing broadcast；
Broadcast module, for being broadcasted according to the instruction for executing broadcast；
4th obtains module, for obtaining each application programming interface and terminal device according to the online of the broadcast feedback
Information；
Correspondingly, the first processing module is specifically used for:
The application journey for calling the corresponding online information instruction online according to the physical address of the application programming interface
Sequence programming interface, and the online information is accessed by the physical address of the application programming interface and the terminal device
Indicate online terminal device.
15. a kind of middleware characterized by comprising such as the described in any item Internet of Things short haul connections of claim 8 to 14
Device.
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| CN111435338A (en) * | 2019-01-14 | 2020-07-21 | 中国移动通信集团终端有限公司 | Multi-intelligent hardware unified management and control method, platform, system, equipment and storage medium |
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| CN103188648A (en) * | 2011-12-30 | 2013-07-03 | 中国移动通信集团公司 | Internet of things system and management method thereof |
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