CN109995570A - Extend method and device, the equipment, storage medium of UNKNOWN TYPE terminal - Google Patents
Extend method and device, the equipment, storage medium of UNKNOWN TYPE terminal Download PDFInfo
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- CN109995570A CN109995570A CN201810000625.6A CN201810000625A CN109995570A CN 109995570 A CN109995570 A CN 109995570A CN 201810000625 A CN201810000625 A CN 201810000625A CN 109995570 A CN109995570 A CN 109995570A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
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Abstract
The embodiment of the invention discloses a kind of methods for extending UNKNOWN TYPE terminal, wherein the described method includes: identifying the object identity of the UNKNOWN TYPE terminal when things-internet gateway detection has UNKNOWN TYPE terminal to be linked into itself；The things-internet gateway reports the object identity of the UNKNOWN TYPE terminal to Internet of Things management platform.The present invention also discloses a kind of device, equipment, storage mediums for extending UNKNOWN TYPE terminal.
Description
Technical field
The present invention relates to Internet of Things (Internet of things, IoT) technology more particularly to a kind of extension UNKNOWN TYPEs
The method and device of terminal, equipment, storage medium.
Background technique
Existing lightweight machine to machine (Light Weight Machine to Machine, LWM2M) gateway in advance will
Built in known type terminal object in systems, or by Bootstrap mechanism by platform gateway is written.When there is known type whole
When end is connected to gateway, gateway can be that it is instantiated under corresponding object, and reports management platform according to its object identity.
When encountering new UNKNOWN TYPE terminal (such as the sensor terminal newly to come out) connection, do not marked accordingly in the preset object of gateway
Know, can not be the example, cause the terminal newly accessed that can not work normally under platform management.
Summary of the invention
In view of this, the embodiment of the present invention be solve the problems, such as it is existing in the prior art at least one and a kind of extension is provided
The method and device of UNKNOWN TYPE terminal, equipment, storage medium.
The technical solution of the embodiment of the present invention is achieved in that
A kind of method extending UNKNOWN TYPE terminal provided in an embodiment of the present invention, which comprises
When things-internet gateway detection has UNKNOWN TYPE terminal to be linked into itself, the object mark of the UNKNOWN TYPE terminal is identified
Know；
The things-internet gateway reports the object identity of the UNKNOWN TYPE terminal to Internet of Things management platform.
A kind of method extending UNKNOWN TYPE terminal provided in an embodiment of the present invention, which comprises
Internet of Things management platform receives the object identity for the UNKNOWN TYPE terminal that things-internet gateway reports；
When the Internet of Things management platform checks that the object identity of the UNKNOWN TYPE terminal is legal, the Internet of Things is recorded
The object identity and object instance data of the UNKNOWN TYPE terminal of gateway, and it is unknown for rewriting to things-internet gateway transmission
The write instruction of writeable resource or executable resource executes instruction in type object example.
A kind of device extending UNKNOWN TYPE terminal provided in an embodiment of the present invention, described device include:
First recognition unit identifies the UNKNOWN TYPE terminal when having UNKNOWN TYPE terminal to be linked into itself for detecting
Object identity；
Reporting unit, for reporting the object identity of the UNKNOWN TYPE terminal to Internet of Things management platform.
A kind of device extending UNKNOWN TYPE terminal provided in an embodiment of the present invention, described device include:
Third receiving unit, for receiving the object identity for the UNKNOWN TYPE terminal that things-internet gateway reports；
Recording unit records the things-internet gateway when object identity for checking the UNKNOWN TYPE terminal is legal
UNKNOWN TYPE terminal object identity and object instance data；
First transmission unit, for sending to the things-internet gateway for rewriting writeable money in UNKNOWN TYPE object instance
The write instruction in source or executable resource execute instruction.
A kind of network equipment provided in an embodiment of the present invention, including memory and processor, the memory is stored with can
The computer program run on a processor, the processor realize above-mentioned extension UNKNOWN TYPE terminal when executing described program
Method in step.
A kind of computer readable storage medium provided in an embodiment of the present invention, is stored thereon with computer program, the calculating
Machine program realizes the step in the method for above-mentioned extension UNKNOWN TYPE terminal when being executed by processor.
In the embodiment of the present invention, when things-internet gateway detection has UNKNOWN TYPE terminal to be linked into itself, identify described unknown
The object identity of type terminals；The things-internet gateway reports the object mark of the UNKNOWN TYPE terminal to Internet of Things management platform
Know；In this way, without withdrawing or arriving field upgrade, maintenance cost substantially reduces to the things-internet gateway that deployment operation has been put into,
And only the things-internet gateway for having new type terminal to access is extended automatically, realize automatic extension on demand.
Detailed description of the invention
Fig. 1 is the composed structure schematic diagram of Internet of Things framework of the embodiment of the present invention；
Fig. 2 is the implementation process schematic diagram for extending the method for UNKNOWN TYPE terminal in the prior art；
Fig. 3 is the implementation process schematic diagram for the method that the embodiment of the present invention extends UNKNOWN TYPE terminal；
Fig. 4 is the implementation process schematic diagram for the method that the embodiment of the present invention extends UNKNOWN TYPE terminal；
Fig. 5 is the implementation process schematic diagram for the method that the embodiment of the present invention extends UNKNOWN TYPE terminal；
Fig. 6 is the composed structure schematic diagram for the device that the embodiment of the present invention extends UNKNOWN TYPE terminal；
Fig. 7 is a kind of hardware entities schematic diagram of the network equipment of the embodiment of the present invention.
Specific embodiment
The technologies such as cellular narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT), LoRA are
Honeycomb internet-of-things terminal provides multiplicity access application.Internet-of-things terminal generally preset one integrates multiple sensors, passes through bee
Nest Internet of Things is linked into management platform, to realize that platform communicated the read-write of terminal and reporting information by terminal to platform etc.
Journey.Things-internet gateway equally passes through honeycomb Internet of Things connecting tube platform as a kind of stronger internet-of-things terminal equipment of function,
And joined in terminal side by close range communication techniques (for example, personal area network (Personal Area Networking, PAN))
Internet-of-things terminal is connect, provides protocol conversion capability between the terminal of wide area access capability and honeycomb Internet of Things to realize mutually not have
Connection, so that more terminals can be convenient and interact with platform.
It is docked between existing internet-of-things terminal or gateway and platform and there is no unified standard, various commercial realizations are incompatible each other,
It can not flexible expansion.The LWM2M of Open Mobile Alliance (Open Mobile Alliance, OMA) tissue defines a kind of Internet of Things
The net platform universal standard can be such that the internet-of-things terminal for following the standard, gateway flexibly and easily interacts with platform docking.
Follow the things-internet gateway (that is, LWM2M gateway) of LWM2M standard expression layer be different type internet-of-things terminal and
Internet of Things, which manages, provides unified interaction mechanism and format between platform.According to LWM2M standard, all known type terminals are assigned
There is object identity (ObjectID).LWM2M gateway adds all known type terminal objects (Object) after starting operation
It carries, once there is known type terminal to couple therewith, compiles and increase instantiation for the object of the affiliated type of new access terminal
(Instance), it while by updating (Update) mechanism is reported to platform, thus platform perceives new known type whole
It terminates into and works.
Existing LWM2M gateway in advance by built in known type terminal object in systems, or by Bootstrap mechanism by
Gateway is written in platform.When there is known type terminal to be connected to gateway, gateway can be it according to its object identity corresponding
It is instantiated under object, and reports management platform.Join when encountering new UNKNOWN TYPE terminal (such as the sensor terminal newly to come out)
When connecing, there is no respective identification in the preset object of gateway, can not be the example, cause the terminal newly accessed can not be in platform management
Lower normal work.To solve this problem, it is necessary to obtain LWM2M gateway as it and refresh version, just can normally identify new
Increase type terminals.
From the above, it can be seen that terminal access LWM2M gateway generally comprises following several stages in the prior art: referring to figure
Shown in 2, first stage S200: perceives new known type terminal and access and work；Second stage S210: it has perceived new
UNKNOWN TYPE terminal access, can not work；Phase III S220: upgrading is carried out to gateway or online rise is concentrated by management platform
Grade.Wherein:
First stage S200 the following steps are included:
Known type terminal object is built in the system of LWM2M gateway by step S201 in advance, or, passing through
LWM2M gateway is written by management platform in Bootstrap mechanism；
Step S202, after starting operation, LWM2M gateway loads all known type terminal objects；
Step S203, LWM2M gateway detects the known type terminal newly accessed, compiles as the affiliated type of new access terminal
Object increases instantiation；
The terminal of the existing type newly accessed is reported to management platform by step S204, LWM2M gateway.
Second stage S210 the following steps are included:
Step S211, LWM2M gateway detects the UNKNOWN TYPE terminal newly accessed；
Step S212, LWM2M gateway detects in preset object do not have respective identification, can not will instantiate, and causes newly to connect
Entering terminal can not work normally under platform management.
Phase III S220 the following steps are included:
Step S221 withdraws the deployed LWM2M gateway used, and LWM2M gateway can make its automatic identification after upgrading
Novel sensor terminal, or initiated to concentrate online upgrading by management platform；
Step S222, after starting operation, LWM2M gateway loads all known type terminal objects；
Step S223, LWM2M gateway detects the known type terminal newly accessed, compiles as the affiliated type of new access terminal
Object increases instantiation；
Step S224, LWM2M gateway reports the terminal of the existing type newly accessed.
The technical solution of the present invention is further elaborated with reference to the accompanying drawings and examples.
The present embodiment first provides a kind of Internet of Things framework, and Fig. 1 is that the composed structure of Internet of Things framework of the embodiment of the present invention is shown
It is intended to, as shown in Figure 1, the Internet of Things framework includes two or more internet-of-things terminals 11 to 1N, things-internet gateway 31 and Internet of Things
Network management platform 41 is wherein interacted between internet-of-things terminal 11 to 1N and things-internet gateway 31 by network 21.Internet of Things
Terminal is related with the field where IOT in realization, and in general, internet-of-things terminal can be various types of in the process of implementation
The equipment with information processing capability of type, such as various sensors.
In the present embodiment, UNKNOWN TYPE terminal object is added on LWM2M gateway, Xiang Guanli platform reports new type terminal
Object identity enables platform to increase new type terminal object in time for LWM2M gateway and instantiates.Thus reach LWM2M net
Close the purpose that can extend new UNKNOWN TYPE terminal automatically.
The present embodiment proposes that a kind of method for extending UNKNOWN TYPE terminal, this method are applied to things-internet gateway, this method
The function of being realized can realize that certain program code can be protected by the processor caller code in things-internet gateway
There are in computer storage medium, it is seen then that the things-internet gateway includes at least pocessor and storage media.
Fig. 3 is the implementation process schematic diagram for the method that the embodiment of the present invention extends UNKNOWN TYPE terminal, as shown in figure 3, should
Method includes:
Step S301 when things-internet gateway detection has UNKNOWN TYPE terminal to be linked into itself, identifies that the UNKNOWN TYPE is whole
The object identity at end；
Here, the things-internet gateway may include LWM2M gateway.Terminal can be the sensor in Internet of Things.In reality
In existing process, internet-of-things terminal sends access message to things-internet gateway, includes pair of the terminal in the access message
As mark；The things-internet gateway receives the access message that terminal is sent；Whether the things-internet gateway inquiry has known type
The object identity of terminal is matched with the object identity of the terminal in the access message, if do not matched, described in determination
The object identity of terminal is UNKNOWN TYPE terminal, if there is matching, determines that the object identity of the terminal is known type terminal.
It is known that the object identity of type terminals can be preset in the system of gateway.
Step S302, the things-internet gateway report the object mark of the UNKNOWN TYPE terminal to Internet of Things management platform
Know.
During realization, things-internet gateway sends update message to management platform, carries in the update message
The object identity of the UNKNOWN TYPE terminal.
The technical solution provided through this embodiment can be to the things-internet gateway that deployment operation has been put into, without withdrawing
Or field upgrade is arrived, maintenance cost substantially reduces, and only extends automatically to the things-internet gateway for having new type terminal to access, real
Automatic extension on demand is showed.
Object identity and object instance mark, IPSO (Internet Protocol for Smart is exemplified below
Objects, the Internet Protocol of smart object) alliance, has formulated Object model in a set of internet of things application layer agreement
Smart Object Guideline (smart object guide), there is defined some smart objects, table 1 is enumerated wherein often
Some Object (object) and its Object ID (object identity).
Some smart objects that 1 IPSO of table is defined
| Object | Object ID |
| The input of IPSO Digital Input digital quantity | 3200 |
| IPSO Digital Output digital output | 3201 |
| IPSO Analogue Input analog input | 3202 |
| IPSO Analogue Output analog output | 3203 |
| The general sensor of IPSO Generic Sensor | 3300 |
| IPSO luminance Sensor luminance sensor | 3301 |
| IPSO Presence Sensor electronic sensor | 3302 |
| IPSO Temperature Sensor temperature sensor | 3303 |
| IPSO Humidity Sensor humidity sensor | 3304 |
| IPSO Power Measurement power measurement | 3305 |
| IPSO Actuation driver | 3306 |
| The set-point IPSO Set Point | 3308 |
| IPSO Load Control load control | 3310 |
| IPSO Light Control photocontrol | 3311 |
| IPSO Power Control power control | 3312 |
| IPSO Accelerometer accelerometer | 3313 |
| IPSO Magnetometer magnetometer | 3314 |
| IPSO Barometer barometer | 3315 |
LWM2M (the Lightweight issued with OMA (Open Mobile Alliance, Open Mobile Alliance)
Machine to Machine, lightweight M2M) for technical specification, when user end to server initiates registration or registration more
When new, the parameter that needs to send first is that Object ID and object instance mark (Object Instance ID), the lattice of transmission
Formula is</Object ID/Object Instance ID>, and Object ID and Object Instance ID is 16
Signless integer.Other internet of things application layer agreement such as zigbee and MQTT etc. have similar requirement.
If an internet-of-things terminal has 3 light sensors, 5 temperature sensors, 2 humidity sensor needs to pass through
User end to server initiates registration or register update, then terminal needs Object ID and the Object Instance transmitted
The format of ID parameter is answered are as follows:</3301/0>,</3301/1>,</3301/2>,</3303/0>,</3303/1>,</3303/2>,
</3303/3>,</3303/4>,</3304/0>,</3304/1>。
In other examples, the method also includes:
Step S11, the things-internet gateway are at least preset two data resource structures of the UNKNOWN TYPE terminal；
Here, one of data resource structure is used to record the object identity of the UNKNOWN TYPE terminal, another number
It is executed instruction or write instruction according to resource structures for being written, said write instruction can in UNKNOWN TYPE object instance for rewriting
Resource is write, resource can be performed for rewriting in described execute instruction in UNKNOWN TYPE object instance.
Step S12, after the mark of the identification UNKNOWN TYPE terminal, the things-internet gateway is by the unknown class
Type terminal example turns to itself predefined UNKNOWN TYPE terminal object, in the data resource knot of the UNKNOWN TYPE terminal object
The object identity of the UNKNOWN TYPE terminal is recorded in structure.
Here, after the object identity for recording the UNKNOWN TYPE terminal, the things-internet gateway is flat to Internet of Things management
Platform reports the object identity of the UNKNOWN TYPE terminal.
Step S13, the things-internet gateway receive that Internet of Things management platform sends for rewriting UNKNOWN TYPE pair
As the write instruction of resource writeable in example or executing instruction for executable resource；
Step S14, the things-internet gateway response said write instruction or it is described execute instruction, by write instruction or execution
Instruction is written in another data resource structure of the UNKNOWN TYPE terminal object, and then triggering is restarted and entered
Bootstrap process.
The embodiment of the present invention provides a kind of method for extending UNKNOWN TYPE terminal again, and this method should can be used for shown in Fig. 1
Internet of things system.Fig. 4 is the implementation process schematic diagram for the method that the embodiment of the present invention extends UNKNOWN TYPE terminal, as schemed institute
Show, this method comprises:
Step S401 when things-internet gateway detection has UNKNOWN TYPE terminal to be linked into itself, identifies that the UNKNOWN TYPE is whole
The object identity at end；
Here, the things-internet gateway may include LWM2M gateway.Terminal can be the sensor in Internet of Things.
Step S402, the things-internet gateway report the object mark of the UNKNOWN TYPE terminal to Internet of Things management platform
Know.
During realization, things-internet gateway sends update message to management platform, carries in the update message
The object identity of the UNKNOWN TYPE terminal.
Step S403, Internet of Things management platform receive the object mark for the UNKNOWN TYPE terminal that things-internet gateway reports
Know；
During realization, management platform receives the update message that things-internet gateway is sent, and takes in the update message
Object identity with the UNKNOWN TYPE terminal.
Step S404, when the Internet of Things management platform checks that the object identity of the UNKNOWN TYPE terminal is legal, record
The object identity and object instance data of the UNKNOWN TYPE terminal of the things-internet gateway, and send and use to the things-internet gateway
The write instruction of writeable resource or executing instruction for executable resource in rewriting UNKNOWN TYPE object instance.
Step S405, the things-internet gateway receive that Internet of Things management platform sends for rewriting UNKNOWN TYPE pair
As the write instruction of resource writeable in example or executing instruction for executable resource；
Step S406, the things-internet gateway response said write instruction or it is described execute instruction, triggering is restarted and is entered
Bootstrap process；
Step S407, during the things-internet gateway enters Bootstrap, the Physical Network management platform will be saved
The things-internet gateway object and instance data the things-internet gateway is written, and using the UNKNOWN TYPE terminal as newly
Increase type terminals, the things-internet gateway is written into pre-configured newly-increased type terminals object data resource structures.
After the completion of step S408, Bootstrap process, the things-internet gateway starting is simultaneously interconnected with each terminal, is restored
Working condition when last time runs.
Step S409, the things-internet gateway are detected to have again and be connect with the terminal of the UNKNOWN TYPE terminal same type
It is known type terminal by the UNKNOWN TYPE terminal recognition when entering to itself；
Step S410, the things-internet gateway instantiate the known type terminal, and will the known class after instantiation
Type terminal object is reported to the Internet of Things management platform.
In other examples, the method also includes:
Step S21, the Internet of Things management platform are retrieved as the object identity of new type terminal distribution, and are the new class
At least preset two data resource structures of type terminal, one of data resource structure is for storing the UNKNOWN TYPE terminal
Object identity, another data resource structure is executed instruction for triggering or write instruction, and said write instruction is for rewriting not
Know writeable resource in type object example, resource can be performed for rewriting in described execute instruction in UNKNOWN TYPE object instance；
Whether step S22, the Internet of Things management platform inquiry have the object identity of new type terminal and the unknown class
The object identity of type terminal matches, and if there is matching, determines that the object identity of the UNKNOWN TYPE terminal is legal；If without
Match, the Internet of Things management platform determines that the object identity of the UNKNOWN TYPE terminal is illegal；
Step S23, when illegal, the Internet of Things manages platform and sends deletion instruction to the things-internet gateway, described
Delete the object instance data instructed for deleting the UNKNOWN TYPE terminal.
In the present embodiment, UNKNOWN TYPE terminal object is added on LWM2M gateway, Xiang Guanli platform reports new type terminal
Object identity enables platform to increase new type terminal object in time for LWM2M gateway and instantiates.Thus reach LWM2M net
Close the purpose that can extend new UNKNOWN TYPE terminal automatically.
It is preset one general UNKNOWN TYPE terminal object of LWM2M gateway in the present embodiment, it can be with LWM2M gateway system
It is loaded after system starting.It further include defining one for UNKNOWN TYPE terminal object in the technical solution that other embodiments provide
Readable resource (Resource), value are used to record the terminal object mark of UNKNOWN TYPE；Define a writeable or executable money
Source is used to refer to LWM2M gateway triggering Bootstrap process.
Things-internet gateway product is less at present, it is characterized in that multiple sensor terminals can be accessed or be removed at any time, has
There is extremely flexible scalability.Application layer uses the things-internet gateway of LWM2M standard, is just loaded into after initialization operation all pre-
The sensor terminal object set, and instantiated according to the practical access situation of sensor.It is whole for a kind of sensor of newborn type
It terminates into due to the unforeseeable property of LWM2M gateway its preset object, can not identify and instantiate, need to withdraw one by one at this time
The deployed gateway used can make its automatic identification novel sensor terminal, or be sent out by management platform after upgrading
It rises and concentrates online upgrading, but network burden and not flexible upgrading extension on demand can be aggravated in this way.
For example, a kind of terrestrial magnetic disturbance sensor is released in future market, and normal structure is the distribution of this new sensors
After standard object mark, management platform can follow the data resource structure for being identified as its definition, configuration utility.And it is right at this time
For the LWM2M gateway of application deployment, terrestrial magnetic disturbance sensor still falls within UNKNOWN TYPE sensor terminal.Once certain
Platform LWM2M gateway nearby has the access of terrestrial magnetic disturbance sensor, and gateway can not identify its terminal type and be unable to normal use.
According to technical solution provided in this embodiment, LWM2M gateway pre-defines a kind of UNKNOWN TYPE terminal object, and pre-
Set 2 kinds of basic resources data resource structures.Pass through when certain LWM2M gateway has perceived new-type UNKNOWN TYPE sensor terminal
After PAN access is come in, its object identity is obtained, and is characterized as unknown object identity by inquiry in system, is just instantiated
Its own predefined UNKNOWN TYPE terminal object records the mark of new sensors in the data resource structure of the object.
Gateway reports the unknown sensor object newly distinguished to identify to management platform in time, and management platform receives after message according on gateway
It is certain new sensors that the sensor for identifying and newly accessing is known in bid quotation, just to gateway issuing message, to predefined unknown class
Type terminal object data resource structure write instruction, triggering gateway reboot into Bootstrap process, remotely to increase to gateway
Write the entire object data resource structure into new sensors troactively.After the completion of gateway is restarted, then perceive new sensors terminal
When access, it can be identified as known terminal type, be its smoothly distribution resource.
The embodiment of the present invention provides a kind of method for extending UNKNOWN TYPE terminal, as shown in figure 5, this method comprises:
Step S501 configures new type terminal object in Internet of Things management platform (LWM2M server-side)；
Here, step S501, including three steps are provided first, on management platform for preset two data of unknown terminal
Source structure, then, normal structure be new type internet-of-things terminal distribution object mark, such as terrestrial magnetic disturbance sensor distribution object
3316 are identified as, referring to table 1, does not have terrestrial magnetic disturbance sensor in table 1, terrestrial magnetic disturbance sensor is the terminal of new type.Then,
It manages and configures object data resource structures on platform for the type terminal.
Step S502, LWM2M gateway (LWM2M client) perceive the access of new type terminal；
Here, though step S502 include: first, new type terminal be assigned legal object mark, and it is flat in management
The configuration of platform side is completed, but is UNKNOWN TYPE terminal for the existing LWM2M gateway being currently running.Then, UNKNOWN TYPE is whole
End is connected to LWM2M gateway by PAN, and informs its object identity.Secondly, it is being after LWM2M gateway receives the object identity
System inquiry, it is matching without known object identity, as UNKNOWN TYPE terminal processes.Again, LWM2M gateway is at UNKNOWN TYPE end
Holding under object is the UNKNOWN TYPE terminal example newly coupled, and its resource value is set to terminal object mark.Finally,
LWM2M gateway reports corresponding change to management platform by updating (Update) mechanism in time.
Step S503, management platform differentiate object identity；
Here, step S503, comprising: first, management platform receive the update message from LWM2M gateway after, to LWM2M
Gateway reads the terminal object mark newly coupled.Then, management platform checks whether the object identity is legal, and such as illegal do is lost
Abandoning processing, and the message for deleting UNKNOWN TYPE terminal object example is issued to LWM2M gateway；If legal, the gateway is recorded
Current all objects and instance data, and issued to LWM2M gateway and rewrite writeable or executable money in UNKNOWN TYPE object instance
The message in source.
Step S504, LWM2M gateway enters Bootstrap process；
Here, step S504, comprising: first, after LWM2M gateway receives the rewriting message that issues of management platform, selection is proper
When opportunity triggering is restarted and enters Bootstrap process.Secondly, during LWM2M gateway Bootstrap, management platform will
The object and instance data of preservation are written LWM2M gateway, and by pre-configured newly-increased type terminals object data resource knot
LWM2M gateway is written in structure.
Step S505, LWM2M gateway reruns；
Here, step S505 include: first, after the completion of Bootstrap process, LWM2M gateways and starting and actively with it is each
Terminal interconnection restores working condition when last time operation.Secondly, LWM2M gateway is actively interconnected with newly-increased type terminals, is distributed for it
Resource is instantiated, so that the terminal of script UNKNOWN TYPE is successfully extended to known type terminal.
In the present embodiment, the preset general UNKNOWN TYPE terminal object of LWM2M gateway；LWM2M gateway is general UNKNOWN TYPE
Two preset resources of terminal object；Newly-increased type terminals object is completed in LWM2M gateway and management platform cooperation.In this way, with existing
There is technology to compare, the present embodiment has the advantage that technical solution provided in this embodiment can not be to LWM2M standard procedure
Any change is done, realizes that LWM2M gateway extends newly-increased UNKNOWN TYPE terminal automatically, LWM2M gateway dimension can be substantially reduced
Shield burden, is transformed without to existing Operation Network.To have been put into deployment operation LWM2M gateway, without withdraw or
To field upgrade, maintenance cost is substantially reduced, and is only extended automatically to the LWM2M gateway for having new type terminal to access, and is realized
Automatic extension on demand.
Existing LWM2M gateway in advance by built in known type terminal object in systems, or by Bootstrap mechanism by
Gateway is written in platform.When there is known type terminal to be connected to gateway, gateway can be it according to its object identity corresponding
It is instantiated under object, and reports management platform.Join when encountering new UNKNOWN TYPE terminal (such as the sensor terminal newly to come out)
When connecing, there is no respective identification in the preset object of gateway, can not be the example, cause the terminal newly accessed can not be in platform management
Lower normal work.To solve this problem, it is necessary to obtain LWM2M gateway as it and refresh version, just can normally identify new
Increase type terminals.
In the present embodiment, UNKNOWN TYPE terminal object is added on LWM2M gateway, Xiang Guanli platform reports new type terminal
Object identity enables platform to increase new type terminal object in time for LWM2M gateway and instantiates.Thus reach LWM2M net
Close the purpose that can extend new UNKNOWN TYPE terminal automatically.
Specifically, a kind of terrestrial magnetic disturbance sensor is released in future market, and normal structure is this new sensors distribution mark
After quasi- object identity, management platform can follow the data resource structure for being identified as its definition, configuration utility.And at this time to
For the LWM2M gateway of deployed application, terrestrial magnetic disturbance sensor still falls within UNKNOWN TYPE sensor terminal.Once certain
LWM2M gateway nearby has the access of terrestrial magnetic disturbance sensor, and gateway can not identify its terminal type and be unable to normal use.
According to this patent motion, LWM2M gateway pre-defines a kind of UNKNOWN TYPE terminal object, and preset 2 kinds basic moneys
Source data resource structures.Come in when certain LWM2M gateway has perceived new-type UNKNOWN TYPE sensor terminal by PAN access
Afterwards, its object identity is obtained, and is characterized as unknown object identity by inquiry in system, it is predefined just to instantiate its own
UNKNOWN TYPE terminal object, in the data resource structure of the object record new sensors mark.Gateway is in time to pipe
Platform reports the unknown sensor object newly distinguished to identify, and management platform receives reports mark to identify after message according to gateway
The sensor newly accessed is certain new sensors, just to gateway issuing message, to predefined UNKNOWN TYPE terminal object number
It according to resource structures write instruction, triggers gateway and reboots into Bootstrap process, so that new-type biography remotely is written to gateway supplement
The entire object data resource structure of sensor.After the completion of gateway is restarted, then perceive new sensors terminal access when, Bian Keshi
Not Wei known terminal type, be its smoothly distribution resource.
Based on embodiment above-mentioned, the embodiment of the present invention provides a kind of device for extending UNKNOWN TYPE terminal, the device packet
First device and second device are included, which includes each module included by included each unit and each unit, can
To be realized by the processor in things-internet gateway；The second device includes that included each unit and each unit are wrapped
Each module included can manage the processor in platform by Internet of Things to realize；Certainly it can also pass through specific logic circuit
It realizes；In the process of implementation, processor can be central processing unit (CPU), microprocessor (MPU), digital signal processor
(DSP) or field programmable gate array (FPGA) etc..
Fig. 6 is the composed structure schematic diagram for the device that the embodiment of the present invention extends UNKNOWN TYPE terminal, as shown in fig. 6, institute
Stating device includes first device 600 and second device 610, and wherein first device 600 includes the first recognition unit 601 and upper declaration form
Member 602, second device 610 include third receiving unit 611, recording unit 612 and the first transmission unit 613；Wherein:
First recognition unit 601 when having UNKNOWN TYPE terminal to be linked into itself for detecting, identifies that the UNKNOWN TYPE is whole
The object identity at end；
Reporting unit 602, for reporting the object identity of the UNKNOWN TYPE terminal to Internet of Things management platform.
Third receiving unit 611, for receiving the object identity for the UNKNOWN TYPE terminal that things-internet gateway reports；
Recording unit 612 records the Internet of Things net when object identity for checking the UNKNOWN TYPE terminal is legal
The object identity and object instance data of the UNKNOWN TYPE terminal of pass；
First transmission unit 613, for sending to the things-internet gateway for rewrite can in UNKNOWN TYPE object instance
Write the write instruction of resource or executing instruction for executable resource.
In other examples, after the mark of the identification UNKNOWN TYPE terminal, the first device is also wrapped
It includes: the first instantiating unit, for the UNKNOWN TYPE terminal example to be turned to itself predefined UNKNOWN TYPE terminal object,
The object identity of the UNKNOWN TYPE terminal is recorded in the data resource structure of the UNKNOWN TYPE terminal object.
In other examples, the first device further include:
First receiving unit, for receiving that Internet of Things management platform sends for rewriting UNKNOWN TYPE object instance
In the write instruction of writeable resource or executing instruction for executable resource；
Restart unit, for respond said write instruction or it is described execute instruction, triggering restart and enter Bootstrap mistake
Journey；
Start unit, for after the completion of Bootstrap process, starting and being interconnected with each terminal, when restoring last time operation
Working condition.
In other examples, the first device further include:
Second recognition unit is linked into certainly for detecting to have again with the terminal of the UNKNOWN TYPE terminal same type
It is known type terminal by the UNKNOWN TYPE terminal recognition when body；
Second instantiating unit, for instantiating the known type terminal, and the known type after instantiation is whole
End object is reported to the Internet of Things management platform.
In other examples, the first device includes:
Second receiving unit includes the terminal in the access message for receiving the access message of terminal transmission
Object identity；
First query unit, the institute for inquiring in the object identity for whether having known type terminal and the access message
The object identity matching for stating terminal determines that the object identity of the terminal is UNKNOWN TYPE terminal if do not matched, if there is
Matching determines that the object identity of the terminal is known type terminal.
In other examples, the first device further include:
First preset unit, for being at least preset two data resource structures of the UNKNOWN TYPE terminal, one of them
Data resource structure is used to record the object identity of the UNKNOWN TYPE terminal, another data resource structure is executed for being written
Instruction or write instruction, said write is instructed for rewriting writeable resource in UNKNOWN TYPE object instance, described to execute instruction use
Resource can be performed in UNKNOWN TYPE object instance in rewriting.
In other examples, the second device further include:
Second preset unit, for being retrieved as the object identity of new type terminal distribution, and extremely for the new type terminal
Few preset two data resource structures, one of data resource structure are used to store the object mark of the UNKNOWN TYPE terminal
Know, another data resource structure is executed instruction for triggering or write instruction, and said write is instructed for rewriting UNKNOWN TYPE
Resource can be performed for rewriting in writeable resource in object instance, described execute instruction in UNKNOWN TYPE object instance；
Second query unit, for inquiring pair of the object identity and the UNKNOWN TYPE terminal that whether have new type terminal
As mark matches；
First determination unit, for determining that the object identity of the UNKNOWN TYPE terminal is legal if there is matching.
In other examples, the second device further include:
Determination unit, if determining that the object identity of the UNKNOWN TYPE terminal is illegal for not matching；
Second transmission unit, when being used for illegal, Xiang Suoshu things-internet gateway, which is sent, deletes instruction, the deletion instruction use
In the object instance data for deleting the UNKNOWN TYPE terminal.
In other examples, the second device further include: storage unit, for entering in the things-internet gateway
During Bootstrap, the things-internet gateway is written into the object of the things-internet gateway of preservation and instance data；Write-in
Unit is used for using the UNKNOWN TYPE terminal as newly-increased type terminals, by pre-configured newly-increased type terminals number of objects
The things-internet gateway is written according to resource structures.
The description of apparatus above embodiment, be with the description of above method embodiment it is similar, have same embodiment of the method
Similar beneficial effect.For undisclosed technical detail in apparatus of the present invention embodiment, embodiment of the present invention method is please referred to
Description and understand.
It should be noted that in the embodiment of the present invention, if realizing above-mentioned extension in the form of software function module not
Know the method for type terminals, and when sold or used as an independent product, also can store and computer-readable deposited at one
In storage media.Based on this understanding, the technical solution of the embodiment of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which is stored in a storage medium, including
Some instructions are used so that a network equipment executes all or part of each embodiment the method for the present invention.And it is above-mentioned
Storage medium includes: that USB flash disk, mobile hard disk, read-only memory (Read Only Memory, ROM), magnetic or disk etc. are various
It can store the medium of program code.It is combined in this way, the embodiment of the present invention is not limited to any specific hardware and software.
Accordingly, the embodiment of the present invention provides a kind of network equipment, such as things-internet gateway or Internet of Things manage platform,
The middle network equipment includes memory and processor, and the memory is stored with the computer program that can be run on a processor, institute
It states and realizes above-mentioned things-internet gateway side or Internet of Things management platform side extension unknown class when processor executes described program
Step in the method for type terminal.
Accordingly, the embodiment of the present invention provides a kind of computer readable storage medium, is stored thereon with computer program, should
When computer program is executed by processor realize things-internet gateway side or Internet of Things management platform side described in extend UNKNOWN TYPE
Step in the method for terminal.
It need to be noted that: the description of medium stored above and apparatus embodiments, with retouching for above method embodiment
It is similar for stating, and has with embodiment of the method similar beneficial effect.For undisclosed technology in apparatus of the present invention embodiment
Details please refers to the description of storage medium of the present invention and apparatus embodiments and understands.
It should be noted that Fig. 7 is a kind of hardware entities schematic diagram of the network equipment of the embodiment of the present invention, as shown in fig. 7,
The hardware entities of the network equipment 700 include: processor 701, communication interface 702 and memory 703, wherein
The overall operation of the usually control network equipment 700 of processor 701.
Communication interface 702 can be such that the network equipment communicates by network with other equipment.
Memory 703 is configured to store the instruction and application that can be performed by processor 701, can also cache device to be processed
701 and the network equipment 700 in each module it is to be processed or processed data (for example, image data, audio data, voice
Communication data and video communication data), flash memory (FLASH) or random access storage device (Random Access can be passed through
Memory, RAM) it realizes.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific features, knot
Structure or characteristic can combine in any suitable manner in one or more embodiments.It should be understood that in various implementations of the invention
In example, magnitude of the sequence numbers of the above procedures are not meant that the order of the execution order, the execution sequence Ying Yiqi function of each process
It can determine that the implementation process of the embodiments of the invention shall not be constituted with any limitation with internal logic.The embodiments of the present invention
Serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit；Both it can be located in one place, and may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated in one processing unit, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: movable storage device, read-only deposits
The various media that can store program code such as reservoir (Read Only Memory, ROM), magnetic or disk.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and as independent product
When selling or using, it also can store in a computer readable storage medium.Based on this understanding, the present invention is implemented
Substantially the part that contributes to existing technology can be embodied in the form of software products the technical solution of example in other words,
The computer software product is stored in a storage medium, including some instructions are with so that a network equipment executes this hair
The all or part of bright each embodiment the method.And storage medium above-mentioned include: movable storage device, ROM, magnetic disk or
The various media that can store program code such as person's CD.
The above, only embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (14)
1. a kind of method for extending UNKNOWN TYPE terminal, which is characterized in that the described method includes:
When things-internet gateway detection has UNKNOWN TYPE terminal to be linked into itself, the object identity of the UNKNOWN TYPE terminal is identified；
The things-internet gateway reports the object identity of the UNKNOWN TYPE terminal to Internet of Things management platform.
2. the method according to claim 1, wherein after the mark of the identification UNKNOWN TYPE terminal,
The method also includes:
The UNKNOWN TYPE terminal example is turned to itself predefined UNKNOWN TYPE terminal object by the things-internet gateway, in institute
State the object identity that the UNKNOWN TYPE terminal is recorded in the data resource structure of UNKNOWN TYPE terminal object.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
The things-internet gateway receives the writeable in UNKNOWN TYPE object instance for rewriting of the Internet of Things management platform transmission
The write instruction of resource or executable resource execute instruction；
Things-internet gateway response said write instruction or it is described execute instruction, triggering restarts and enters Bootstrap process；
After the completion of Bootstrap process, the things-internet gateway starting is simultaneously interconnected with each terminal, restores to work when last time operation
State.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
The things-internet gateway, which detects, to be had again when being linked into itself with the terminal of the UNKNOWN TYPE terminal same type, will
The UNKNOWN TYPE terminal recognition is known type terminal；
The things-internet gateway instantiates the known type terminal, and known type terminal object described after instantiation is reported
Platform is managed to the Internet of Things.
5. method according to any one of claims 1 to 4, which is characterized in that the described method includes:
The things-internet gateway receives the access message that terminal is sent, and includes the object mark of the terminal in the access message
Know；
Whether the things-internet gateway inquiry has the terminal in the object identity and the access message of known type terminal
Object identity matching, if do not matched, determine the terminal object identity be UNKNOWN TYPE terminal, if there is matching,
The object identity for determining the terminal is known type terminal.
6. method according to any one of claims 1 to 4, which is characterized in that the method also includes:
The things-internet gateway is at least preset two data resource structures of the UNKNOWN TYPE terminal, one of data resource
Structure is used to record the object identity of the UNKNOWN TYPE terminal, another data resource structure is executed instruction or write for being written
Enter instruction, said write instruction is described to execute instruction for rewriting not for rewriting writeable resource in UNKNOWN TYPE object instance
Know and resource can be performed in type object example.
7. a kind of method for extending UNKNOWN TYPE terminal, which is characterized in that the described method includes:
Internet of Things management platform receives the object identity for the UNKNOWN TYPE terminal that things-internet gateway reports；
When the Internet of Things management platform checks that the object identity of the UNKNOWN TYPE terminal is legal, the things-internet gateway is recorded
UNKNOWN TYPE terminal object identity and object instance data, and to the things-internet gateway send for rewriting UNKNOWN TYPE
The write instruction of writeable resource or executable resource executes instruction in object instance.
8. the method according to the description of claim 7 is characterized in that the method also includes:
The Internet of Things management platform is retrieved as the object identity of new type terminal distribution, and at least pre- for the new type terminal
Two data resource structures are set, one of data resource structure is used to store the object identity of the UNKNOWN TYPE terminal, separately
One data resource structures is executed instruction for triggering or write instruction, and said write instruction is real for rewriting UNKNOWN TYPE object
Resource can be performed for rewriting in writeable resource in example, described execute instruction in UNKNOWN TYPE object instance；
Whether the Internet of Things management platform inquiry has the object identity of new type terminal and the object of the UNKNOWN TYPE terminal
Mark matching determines that the object identity of the UNKNOWN TYPE terminal is legal if there is matching.
9. the method according to the description of claim 7 is characterized in that the method also includes:
If do not matched, the Internet of Things management platform determines that the object identity of the UNKNOWN TYPE terminal is illegal；
When illegal, the Internet of Things manages platform and sends deletion instruction to the things-internet gateway, and the deletion instruction is used for
Delete the object instance data of the UNKNOWN TYPE terminal.
10. method according to any one of claims 7 to 9, which is characterized in that the method also includes:
During the things-internet gateway enters Bootstrap, the Physical Network manages platform for the Internet of Things of preservation
The object and instance data of gateway are written the things-internet gateway, and using the UNKNOWN TYPE terminal as newly-increased type terminals,
The things-internet gateway is written into pre-configured newly-increased type terminals object data resource structures.
11. a kind of device for extending UNKNOWN TYPE terminal, which is characterized in that described device includes:
First recognition unit identifies pair of the UNKNOWN TYPE terminal when having UNKNOWN TYPE terminal to be linked into itself for detecting
As mark；
Reporting unit, for reporting the object identity of the UNKNOWN TYPE terminal to Internet of Things management platform.
12. a kind of device for extending UNKNOWN TYPE terminal, which is characterized in that described device includes:
Third receiving unit, for receiving the object identity for the UNKNOWN TYPE terminal that things-internet gateway reports；
Recording unit records the things-internet gateway not when the object identity for checking the UNKNOWN TYPE terminal is legal
Know the object identity and object instance data of type terminals；
First transmission unit, for sending to the things-internet gateway for rewriting writeable resource in UNKNOWN TYPE object instance
Write instruction or executable resource execute instruction.
13. a kind of network equipment, including memory and processor, the memory are stored with the calculating that can be run on a processor
Machine program, which is characterized in that the processor realizes that the extension of any one of claim 1 to 6 is unknown when executing described program
Step in the method for type terminals；Alternatively, the processor realizes any one of claim 7 to 10 institute when executing described program
State the step in the method for extension UNKNOWN TYPE terminal.
14. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt
The step in the method for any one of claim 1 to 6 extension UNKNOWN TYPE terminal is realized when processor executes；Alternatively, institute
State the step realized in the method for any one of claim 7 to 10 extension UNKNOWN TYPE terminal when processor executes described program
Suddenly.
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| CN201810000625.6A CN109995570A (en) | 2018-01-02 | 2018-01-02 | Extend method and device, the equipment, storage medium of UNKNOWN TYPE terminal |
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| CN201810000625.6A CN109995570A (en) | 2018-01-02 | 2018-01-02 | Extend method and device, the equipment, storage medium of UNKNOWN TYPE terminal |
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| CN113612627A (en) * | 2021-07-09 | 2021-11-05 | 中电海康集团有限公司 | Protocol adaptation processing method and system applied to intelligent lamp pole |
| CN114726893A (en) * | 2022-03-31 | 2022-07-08 | 慧之安信息技术股份有限公司 | Internet of things application layer access method and system capable of supporting multiple underlying bearer protocols |
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