CN113965904B - Device registration method, device and storage medium - Google Patents

Device registration method, device and storage medium Download PDF

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Publication number
CN113965904B
CN113965904B CN202111261957.8A CN202111261957A CN113965904B CN 113965904 B CN113965904 B CN 113965904B CN 202111261957 A CN202111261957 A CN 202111261957A CN 113965904 B CN113965904 B CN 113965904B
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registered
registration
type
equipment
parameter
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CN113965904A (en
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刘俊
赵洪鹏
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Wuhan Easylinkin Technology Co ltd
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Wuhan Easylinkin Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y30/00—IoT infrastructure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

The embodiment of the disclosure relates to a device registration method, a device and a storage medium, wherein the device registration method is applied to an internet of things platform and comprises the following steps: receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters having different parameter values for different devices to be registered; determining a second type registration parameter of the equipment to be registered according to the type of the product; wherein the second type of registration parameters includes: one or more parameters with the same parameter values of different devices to be registered; responding to the equipment registration request according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters. According to the embodiment of the disclosure, the efficiency of registering the Internet of things equipment to the Internet of things platform can be improved, the registration threshold can be reduced, registration errors are reduced, and meanwhile, the data volume transmitted in the registration process can be reduced.

Description

Device registration method, device and storage medium
Technical Field
The disclosure relates to the technical field of internet of things, and in particular relates to a device registration method, a device and a storage medium.
Background
With the application of Low-Power Wide-Area Network (LPWAN) communication technologies such as LoRa (Long Range Radio), the mass growth of terminal devices of the internet of things is promoted.
At present, the registration of the terminal equipment of the Internet of things to the platform of the Internet of things basically uses a manual processing registration mode, however, the equipment of the Internet of things is various, the delivery amount of the equipment of the Internet of things is large, and a user is required to fill in a lot of registration information when each piece of equipment of the Internet of things is registered, so that a lot of time cost and manpower resources are occupied; in addition, when a user with unclear related protocols applicable to the internet of things equipment registers, the user can easily register errors, so that the internet of things terminal equipment cannot be normally used.
Disclosure of Invention
The embodiment of the disclosure provides a device registration method, a device registration apparatus and a storage medium.
The technical scheme of the present disclosure is realized as follows:
in a first aspect, a device registration method is provided and applied to an internet of things platform, and the method includes:
receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters with different parameter values of different devices to be registered;
Determining a second type registration parameter of the equipment to be registered according to the product type; wherein the second type of registration parameters include: one or more parameters with the same parameter values and different to-be-registered devices;
and responding to the equipment registration request according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters.
In the above technical solution, the determining, according to the product type, the second type of registration parameters of the device to be registered includes:
determining an activation mode of the equipment to be registered according to the first type of registration parameters;
and determining a parameter preset value of the second type of registration parameters of the equipment to be registered according to the product type and the determined activation mode.
In the above technical solution, the activation mode includes: an over the air OTAA mode and a manually activated ABP mode.
In the above technical solution, when the activation mode of the device to be registered is an over-the-air activation OTAA mode, the first type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
and the root key of the device to be registered.
In the above technical solution, when the activation mode of the device to be registered is a manual activation ABP mode, the first type of registration parameters include:
an equipment address of the equipment to be registered;
a network session key of the device to be registered;
and the application session key of the device to be registered.
In the above technical solution, when the activation mode is an over-the-air activation OTAA mode, the second type of registration parameters include:
whether the equipment to be registered clears the downlink data temporarily stored in the message queue or not;
whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment or not;
the timeout period of the device to be registered is used for determining whether the network state of the device to be registered is an offline state or not;
or alternatively, the process may be performed,
when the activation mode is a manual activation ABP mode, the second type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
an uplink counter, wherein the uplink counter is used for counting the number of frames sent to the internet of things platform by the equipment to be registered;
A downlink counter, wherein the downlink counter is used for counting the number of frames sent to the equipment to be registered by the internet of things platform;
whether the device to be registered starts adaptive data rate control;
and whether the equipment to be registered starts downlink rate adjustment or not.
And a timeout period of the device to be registered.
In the above technical solution, the receiving the device registration request includes:
the device registration request is received based on a LoRAWAN long-range wireless communication protocol.
In a second aspect, there is provided a device registration apparatus applied to an internet of things platform, the apparatus comprising:
the receiving module is used for receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters with different parameter values of different devices to be registered;
the determining module is used for determining second type registration parameters of the equipment to be registered according to the product type; wherein the second type of registration parameters include: one or more parameters with the same parameter values and different to-be-registered devices;
And the response module is used for responding to the equipment registration request according to the parameter value of the first type registration parameter and the parameter preset value of the second type registration parameter.
In a third aspect, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the device registration method of any one of the first aspects when the program is executed by the processor.
In a fourth aspect, there is provided a computer readable storage medium having stored thereon a computer program, characterized in that the computer program when executed by a processor implements the steps of the device registration method of any of the first aspects.
The device registration method, the device and the storage medium are applied to an internet of things platform, the device registration request is received to carry the product type of the device to be registered and the parameter value of the first type registration parameter of the device to be registered, the second type registration parameter of the device to be registered is determined according to the product type of the device to be registered, and the device registration request is responded according to the parameter value of the first type registration parameter and the parameter preset value of the second type registration parameter. Because the first type registration parameters comprise one or more parameters with different parameter values of different devices to be registered, the parameter values of the first type registration parameters can be used for distinguishing different devices to be registered of the same product type, and because the second type registration parameters of different devices to be registered have the same preset parameter values, when the internet of things device is registered to the internet of things platform, only the product type of the device to be registered and the parameter values of the first type registration parameters are required to be carried in the device registration request, and the parameter values of all registration parameters are not required to be carried, so that the registration efficiency of the internet of things device can be improved, the registration threshold can be reduced, the registration error is reduced, and meanwhile, the data quantity transmitted in the registration process can be reduced.
Drawings
FIG. 1 shows a schematic diagram of a LoRaWAN network system architecture;
FIG. 2a shows a schematic interface diagram for device registration using the OTAA approach;
FIG. 2b shows an interface diagram for registering a terminal device using ABP;
FIG. 3 shows a flow diagram of a device registration method;
FIG. 4 is a schematic flow chart of step S12 in the method of FIG. 3;
FIG. 5a is a schematic diagram of a setting interface for a second type of registration parameters in an embodiment OATT mode;
FIG. 5b is a schematic diagram of a setting interface for a second type of registration parameters in ABP mode;
FIG. 5c is an interface diagram showing parameter values for a second type of registration parameter in different activation modes;
fig. 5d shows a schematic diagram of an operation interface of a new product type of the internet of things platform;
FIG. 5e shows an interface schematic for a registration operation for a device to be registered;
fig. 6 shows a schematic structural diagram of a device registration apparatus;
fig. 7 shows a schematic structural diagram of a computer device.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present disclosure more apparent, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure. Embodiments of the present disclosure and features of embodiments may be combined with each other arbitrarily without conflict. The steps illustrated in the flowchart of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, while a logical order is depicted in the flowchart, in some cases, the steps depicted or described may be performed in a different order than presented herein.
It is to be understood that the description of the various embodiments of the present disclosure emphasizes the differences between the various embodiments, and that the same or similar features may be referred to each other for brevity and will not be repeated.
First, a brief description will be made of the related art to which the embodiments of the present disclosure relate.
LoRa is one of low-power consumption wide area network communication technologies, and is a spread spectrum technology-based ultra-long-distance wireless transmission technology special for Semtech. LoRaWAN is a set of wide area network protocols designed based on LoRa long-distance wireless communication technology, and comprises a MAC (Medium Access Control, media access control) layer communication protocol and a network system architecture.
Fig. 1 shows a schematic diagram of a LoRaWAN network system architecture. As shown in fig. 1, the LoRaWAN network system architecture may include: the system comprises a sensor layer, a LoRAWAN gateway layer, a Network Server (Network Server) and an application Server (Application Server), wherein the application Server is deployed in an Internet of things platform. The sensor layer comprises a LoRaWAN terminal, namely an equipment terminal with a LoRaWAN communication function, and is mainly used for data acquisition, switch control and the like; loRAWAN terminal can be built-in with the LoRA module, and a LoRA module can be accessed to a LoRAWAN gateway at a channel. The LoRaWAN gateway layer comprises a LoRaWAN gateway and mainly forwards LoRaWAN protocol data between the terminal and the network server. The network server integrates LoRaWAN network protocol service and LoRaWAN network management service, is mainly responsible for the integrity check of uplink and downlink data packets, and forwards the uplink data to the application server; the application server is responsible for network access activation of the terminal equipment, and encrypts downlink data, decrypts uplink data and the like.
In order to access the LoRaWAN network, the Internet of things equipment needs to be activated in two modes: OTAA (Over The Air Activation ) and ABP (Activation By Personalization, personalized activation, also referred to as "manual activation"). Before activating the internet of things device, the internet of things device needs to be registered on the internet of things platform.
Fig. 2a shows a schematic diagram of an interface for device registration using the OTAA method. As shown in fig. 2a, when the terminal device registration is performed by using the OTAA method, the user is required to input the following parameters:
registration mode: selecting an OTAA registration mode;
protocol version: protocol version supported by LoRaWAN terminal;
AppEUI: an application unique identifier of the LoRaWAN terminal;
DEVEUI: a device unique identifier of the LoRaWAN terminal;
RFRegion: the frequency band of the LoRaWAN terminal;
AppKey: the root key of the LoRaWAN terminal is used for generating a network session key NwkSKey and an application session key AppSKey, and each LoRaWAN terminal is provided with a 128-bit AppKey with a unique identifier;
Class-Type: the type of the LoRaWAN terminal can be classified into Class A/B/C, wherein the power consumption of the LoRaWAN terminal of the A level is lowest, the LoRaWAN terminal of the B level can give consideration to data interaction and power consumption, the power consumption of the LoRaWAN terminal of the C level is highest, and the transmission efficiency of the LoRaWAN terminal of the C level is highest;
Adr_switch: whether the LoRaWAN terminal starts ADR (Adaptive Data Rate, rate self-adaption) control, after the ADR control is started, the network server can take over the communication rate and the transmitting power of each terminal, so that the power consumption of the terminal is optimal and the communication rate is highest;
DownAdrOn: whether the LoRaWAN terminal starts downlink rate adjustment or not;
InitPurgeQueue: when the LoRaWAN terminal re-enters the network, whether the active downlink data is cleared or not, and opening means clearing;
timeout period (minutes): when the LoRaWAN terminal does not receive any data message in the set time, setting the network state of the equipment to be offline, namely, determining whether the network state of the LoRaWAN terminal is offline or not by using a timeout period;
the use state is as follows: the use purpose of the LoRaWAN terminal comprises research and development tests, production tests and project use.
Fig. 2b shows a schematic interface diagram for registering a terminal device using ABP. As shown in fig. 2b, when the terminal device registration is performed by using the ABP method, the following parameters need to be input by the user:
registration mode: selecting an ABP registration mode;
protocol version: protocol version supported by LoRaWAN terminal;
AppEUI: an application unique identifier of the LoRaWAN terminal;
DEVEUI: a device unique identifier of the LoRaWAN terminal;
RFRegion: the frequency band of the LoRaWAN terminal;
DevAddr: the device address of the LoRaWAN terminal;
nwksKey: network session key of LoRaWAN terminal;
appkey: an application session key of the LoRaWAN terminal;
FCntUp: an uplink counter for counting the number of frames transmitted to the server by the LoRaWAN terminal;
FCntDn: a downlink counter for counting the number of frames transmitted by the server to the LoRaWAN terminal;
Class-Type: types of LoRaWAN terminals, namely Class A, class B and Class C;
adr_switch: whether the LoRaWAN terminal starts ADR control;
DownAdrOn: whether the LoRaWAN terminal starts downlink rate adjustment or not;
timeout period (minutes): when the LoRaWAN terminal does not receive any data message in the set time, setting the network state of the equipment to be offline;
the use state is as follows: the use purpose of the LoRaWAN terminal comprises research and development tests, production tests and project use.
As can be seen from the above, no matter the LoRaWAN terminal registers in the OTAA mode or the ABP mode, the user needs to fill in a lot of registration information, so that a lot of time cost and manpower resources are occupied; in addition, when users with unclear LoRA technology and LoRAWAN protocol register, the users can easily register errors, so that the Internet of things equipment can not be normally used.
For this reason, the embodiment of the disclosure provides a device registration method, which can be applied to a registration scenario of an internet of things device supporting the LoRaWAN protocol, and it can be understood that the method can also be applied to a registration scenario of an internet of things device supporting other communication protocols, such as a narrowband internet of things (NB-IoT) protocol, according to actual needs.
The embodiment of the present disclosure provides a device registration method, taking an application server shown in fig. 1 as an execution body of the method as an example, where the application server may be deployed in an internet of things platform, as shown in fig. 3, and the device registration method may include:
s11, receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters having different parameter values for different devices to be registered.
The device to be registered may be a LoRaWAN terminal. The product type of the device to be registered indicates the category in which the device to be registered is located. For example, the lorewan terminals can be classified into: temperature sensor, intelligent water gauge, smart electric meter, intelligent smoke sensor, intelligent door magnetism etc..
Here, the parameter values of the same first type of registration parameters of different devices to be registered are different. The parameter values of the first type of registration parameters may include identification information identifying different devices to be registered.
The parameter values of the first type of registration parameters can be stored in the equipment to be registered in advance, for example, the two-dimensional code attached to the equipment to be registered can be stored with the parameter values of the first type of registration parameters, a user can read the parameter values of the first type of registration parameters by scanning the two-dimensional code, and the user can be an end user of the internet of things or an operation and maintenance person of the equipment of the internet of things, such as a delivery operation and maintenance person, a channel operation and maintenance person and the like.
In some examples, the device registration request may be sent to the internet of things platform by the device to be registered based on the lorewan long range wireless communication protocol. Specifically, the user can input a registration operation for the device to be registered through a display interface provided by the device to be registered, so that the device to be registered sends a device registration request to the network server through the gateway, and the network server sends the device registration request to the internet of things platform.
In other examples, the device registration request may also be sent by a user terminal located in an application layer to the internet of things platform, and after receiving a registration operation of a user for a device to be registered, the mobile terminal generates the device registration request and sends the device registration request to the internet of things platform. The user can perform batch registration operation on a plurality of devices to be registered through the user terminal, and the generated device registration request carries the product types of the plurality of devices to be registered and parameter values of first type registration parameters of the devices to be registered. Wherein the product types of the plurality of devices to be registered can be identical, or completely different, or not completely identical. The user terminal may be a user's mobile terminal including, but not limited to: smart phones, tablet computers or remote controls, etc.
S12, determining second type registration parameters of equipment to be registered according to the type of the product; wherein the second type of registration parameters includes: one or more parameters having the same parameter values for different devices to be registered.
The second type registration parameters are different from the first type registration parameters, the second type registration parameters comprise one or more parameters shared by different devices to be registered, and the parameter preset values of the same second type registration parameters of the different devices to be registered are the same, that is, the parameter preset values of the same second type registration parameters are fixed for the different devices to be registered of the same type.
Here, the parameter values of the second type of registration parameters are difficult to directly determine, and often require a person with expert knowledge to obtain the second type of registration parameters through searching a product manual of the internet of things device, and the like.
In some examples, the parameter preset value of the second type of registration parameter of the device to be registered may be queried from a device history registration record according to a product type of the device to be registered, where the device history registration record stores parameter values of all registration parameters of the internet of things device that is successfully registered.
In other examples, the parameter preset values for the second type of registration parameters for the device to be registered may be entered by a practitioner via an operator interface provided by the web server, wherein the practitioner is a technician who is interested in knowing the LoRAWAN protocol.
The parameter preset value of the second type registration parameter has an association relation with the product type of the equipment to be registered, and the internet of things platform can store the association relation between the parameter preset value of the second type registration parameter and the product type in advance. The association relationship may be uploaded to the internet of things platform by the web server. In particular implementations, the web server may upload the association to the internet of things platform via a product type identifier (i.e., "production key"). The product type identifier may be used to identify a product type, where the product type identifiers of multiple different product types may be the same or different when the parameter preset values of the second type registration parameters associated with the multiple different product types are the same.
Specifically, the internet of things platform may determine the parameter preset value of the second type registration parameter corresponding to the product type according to the association relationship between the prestored product type and the parameter preset value of the second type registration parameter.
It should be noted that, when the internet of things platform does not store the parameter preset value of the second type registration parameter associated with the product type of the device to be registered in advance, the internet of things platform may request to the network server to obtain the parameter preset value of the second type registration parameter associated with the product type of the device to be registered, and if the parameter preset value of the second type registration parameter is not obtained, output the registration failure prompt message.
S13, responding to the equipment registration request according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters.
Specifically, the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters are checked, and when the check result passes, the equipment registration request is responded according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters.
The verifying the parameter value of the first type of registration parameter and the parameter preset value of the second type of registration parameter may include: length check and/or illegal character check.
Wherein, responding to the device registration request according to the parameter value of the first type registration parameter and the parameter preset value of the second type registration parameter may include:
generating a registration record of the equipment to be registered according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters, and storing the generated registration record into a preset database.
In some examples, when the verification result is determined to be failed, a registration failure prompt message is generated, and the registration failure prompt message is returned to the sender of the device registration request.
The registration failure prompt information may include: failure details. The failure details may be used to indicate a specific cause of the registration failure of the device to be registered. For example, the failure details may include: parameter value errors of the device to be registered, etc.
According to the device registration method provided by the embodiment of the disclosure, since the first type registration parameters comprise one or more parameters with different parameter values of different devices to be registered, the parameter values of the first type registration parameters can be used for distinguishing different devices to be registered of the same product type, and since the second type registration parameters of different devices to be registered have the same preset parameter values, when the internet of things device is registered to the internet of things platform, only the product type of the device to be registered and the parameter values of the first type registration parameters need to be carried in the device registration request, and the parameter values of all registration parameters do not need to be carried, so that the registration efficiency of the internet of things device can be improved, the registration threshold can be reduced, the registration error can be reduced, and meanwhile, the data quantity transmitted in the registration process can be reduced.
In one embodiment, as shown in fig. 4, in the step S12, determining the second type of registration parameter of the device to be registered according to the product type may include:
s121, determining an activation mode of the device to be registered according to the first type of registration parameters.
In some examples, the active modes include an over-the-air OTAA mode and a manual ABP mode.
Specifically, when the first type of registration parameter includes a device unique identifier of the device to be registered, an application unique identifier of the device to be registered, and a root key of the device to be registered, it may be determined that the activation mode of the device to be registered is the OATT mode.
When the first type of registration parameters include a device address of a device to be registered, a network session key of the device to be registered, and an application session key of the device to be registered, it may be determined that an activation mode of the device to be registered is an ABP mode.
S122, determining the parameter preset value of the second type of registration parameters of the equipment to be registered according to the product type and the determined activation mode.
Here, the first type of registration parameters of the same device to be registered in different activation modes are different, and correspondingly, the second type of registration parameters of the same device to be registered in different activation modes are also different.
Here, the association relationship between the parameter preset value of the second type of registration parameter stored by the internet of things platform and the product type includes: the corresponding relation between the same product type and the parameter preset value of the second type of registration parameter in different activation modes.
Specifically, the process may include:
determining the parameter preset value of the second type registration parameter corresponding to the product type of the equipment to be registered under different activation modes according to the association relation between the parameter preset value of the pre-stored second type registration parameter and the product type;
and determining the parameter preset value of the second type registration parameter corresponding to the activation mode of the equipment to be registered from the parameter preset values of the second type registration parameter corresponding to the product type of the equipment to be registered in different activation modes.
In some examples, when the activation mode is the OTAA mode, the second type of registration parameters include:
whether the equipment to be registered clears the downlink data temporarily stored in the message queue or not;
whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment;
the method comprises the steps of determining a timeout period of equipment to be registered, wherein the timeout period is used for determining whether the network state of the equipment to be registered is an offline state or not;
or alternatively, the process may be performed,
when the activation mode is the ABP mode, the second type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
an uplink counter, wherein the uplink counter is used for counting the number of frames sent to the internet of things platform by the equipment to be registered;
a downlink counter, wherein the downlink counter is used for counting the number of frames sent to the equipment to be registered by the internet of things platform;
whether the device to be registered starts adaptive data rate control;
whether the device to be registered starts downlink rate adjustment.
Timeout period of device to be registered.
It is understood that, in addition to the above parameters, the second type of registration parameters in the OTAA mode and the ABP mode may further include: protocol version supported by the device to be registered, frequency band of the device to be registered, type of the device to be registered, and the like.
In the embodiment of the disclosure, the parameter preset value of the second type of registration parameter of the device to be registered is determined according to the product type of the device to be registered and the activation mode determined based on the first type of registration parameter of the device to be registered, and because the parameter value of the second type of registration parameter can be preset, the terminal user does not need to input the parameter value of the second type of registration parameter additionally, so that the complexity of registration operation of the terminal user can be reduced, the user experience can be improved, the registration efficiency of the internet of things device can be improved, and the registration error can be reduced.
Next, a method provided by an embodiment of the present disclosure is further described with reference to fig. 5a to 5 e.
Fig. 5a shows a schematic diagram of a setting interface of a second type of registration parameters in OATT mode. As shown in fig. 5a, the second type of registration parameters in the OATT mode may include: product name, registration style, protocol version, RFRegion, class-Type, ADR Switch, downAdrOn, initPurgeQueue, timeout period (minutes) and usage status. The internet of things device manufacturer or the internet of things device manager may set parameter values of the second type of registration parameters in the OATT mode for the internet of things device on the operation interface shown in fig. 5 a.
Fig. 5b shows a schematic diagram of a setting interface of a second type of registration parameters in ABP mode. As shown in fig. 5b, the second type of registration parameters in ABP mode may include: product name, registration style, protocol version, RFRegion, FCntUp, FCntDn, class-Type, ADR Switch, downAdrOn, timeout period (minutes) and usage status. The internet of things equipment manufacturer or the internet of things equipment manager can set parameter values of the second type of registration parameters in the ABP mode for the internet of things equipment on the operation interface shown in fig. 5 b.
Fig. 5c shows an interface schematic of parameter values of a second type of registration parameters in different activation modes, wherein the registration mode "a" indicates the OATT mode and the registration mode "O" indicates the ABP mode.
Fig. 5d shows a schematic diagram of an operation interface of the product type added by the internet of things platform. As shown in fig. 5d, when a product model is newly built on the platform of the internet of things, a lorawan technician selects a transmission protocol as "lorawan", and adds a product type identifier corresponding to the lorawan terminal in the product key after the access channel is "linkwire access system", and can acquire a parameter value of a second type registration parameter associated with the product type in advance through the product type identifier.
Fig. 5e shows an interface schematic diagram of a registration operation for a device to be registered, and as shown in fig. 5e, when the registration mode of the OATT is adopted, a user may input a device number (i.e., a device unique identifier DevEUI), a product model number, an appKEY, and an appEui for the device to be registered (for example, a lora portal magnetic) on a display interface provided by the user terminal. Correspondingly, if the ABP registration manner is adopted, the user can input the device addresses DevAddr (8 bits), nwksKey (32 bits) and AppsKey (32 bits) for the devices to be registered on the display interface provided by the user terminal. After detecting the setting operation for the device to be registered, the user terminal generates a device registration request for the device to be registered based on the setting operation for the device to be registered, sends the device registration request to the internet of things platform, and then the internet of things platform executes the device registration method provided by the embodiment.
The embodiment of the disclosure also provides a device registration apparatus, which is applied to an internet of things platform, as shown in fig. 6, the device registration apparatus may include:
a receiving module 601, configured to receive a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters having different parameter values for different devices to be registered;
A determining module 602, configured to determine a second type of registration parameter of the device to be registered according to the product type; wherein the second type of registration parameters includes: one or more parameters with the same parameter values of different devices to be registered;
the response module 603 is configured to respond to the device registration request according to the parameter value of the first type registration parameter and the parameter preset value of the second type registration parameter.
In one embodiment, the determining module 602 is specifically configured to:
determining an activation mode of equipment to be registered according to the first type of registration parameters;
and determining the parameter preset value of the second type of registration parameters of the equipment to be registered according to the product type and the determined activation mode.
In one embodiment, the activation mode includes: an over the air OTAA mode and a manually activated ABP mode.
In one embodiment, when the active mode of the device to be registered is an over-the-air OTAA mode, the first type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
the root key of the device to be registered.
In one embodiment, when the activation mode of the device to be registered is a manual activation ABP mode, the first type of registration parameters include:
a device address of the device to be registered;
A network session key of the device to be registered;
application session key of the device to be registered.
In one embodiment, when the active mode is an over-the-air OTAA mode, the second type of registration parameters includes:
whether the equipment to be registered clears the downlink data temporarily stored in the message queue or not;
whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment;
the method comprises the steps of determining a timeout period of equipment to be registered, wherein the timeout period is used for determining whether the network state of the equipment to be registered is an offline state or not;
or alternatively, the process may be performed,
when the activation mode is a manual activation ABP mode, the second type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
an uplink counter, wherein the uplink counter is used for counting the number of frames sent to the internet of things platform by the equipment to be registered;
a downlink counter, wherein the downlink counter is used for counting the number of frames sent to the equipment to be registered by the internet of things platform;
whether the device to be registered starts adaptive data rate control;
whether the device to be registered starts downlink rate adjustment.
Timeout period of device to be registered.
In one embodiment, the receiving module 601 is specifically configured to:
a device registration request is received based on a lorewan long range wireless communication protocol.
It should be noted that: in the device registration apparatus provided in the above embodiment, when implementing the device registration method, only the division of each program module is used for illustration, and in practical application, the above processing allocation may be performed by different program modules according to needs, that is, the internal structure of the device registration apparatus is divided into different program modules, so as to complete all or part of the above processing. In addition, the apparatus provided in the foregoing embodiments and the embodiments of the corresponding methods belong to the same concept, and specific implementation processes of the apparatus and the embodiments of the methods are detailed in the method embodiments, which are not described herein again.
FIG. 7 shows a schematic structural diagram of a computer device; as shown in fig. 7, the computer device 700 includes: a processor 701 and a memory 702 for storing a computer program capable of running on the processor; the processor 701 is configured to execute the following operations when executing the computer program:
receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters having different parameter values for different devices to be registered;
Determining a second type registration parameter of the equipment to be registered according to the type of the product; wherein the second type of registration parameters includes: one or more parameters with the same parameter values of different devices to be registered;
responding to the equipment registration request according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters.
The processor executes the computer program to implement the corresponding flow in each method of the embodiments of the present disclosure, and for brevity, will not be described in detail herein.
In actual practice, the computer device 700 may further include: at least one network interface 703. The various components in computer device 700 are coupled together by a bus system 704. It is appreciated that bus system 704 is used to enable connected communications between these components. The bus system 704 includes a power bus, a control bus, and a status signal bus in addition to the data bus. But for clarity of illustration, the various buses are labeled as bus system 704 in fig. 7. Wherein the number of the processors 701 may be at least one. The network interface 703 is used for wired or wireless communication between the computer device 700 and other devices.
The memory 702 in the disclosed embodiments is used to store various types of data to support the operation of the computer device 700.
The methods disclosed in the embodiments of the present disclosure may be applied to the processor 701 or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 701 or by instructions in the form of software. The Processor 701 may be a general purpose Processor, a DiGital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 701 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present disclosure. The general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present disclosure may be embodied directly in hardware, in a decoded processor, or in a combination of hardware and software modules in the decoded processor. The software modules may be located in a storage medium in a memory 702. The processor 701 reads information in the memory 702 and, in combination with its hardware, performs the steps of the method as described above.
In an exemplary embodiment, the computer device 700 can be implemented by one or more application specific integrated circuits (ASIC, application Specific Integrated Circuit), DSPs, programmable logic devices (PLD, programmable Logic Device), complex programmable logic devices (CPLD, complex Programmable Logic Device), field-programmable gate arrays (FPGA, field-Programmable Gate Array), general purpose processors, controllers, microcontrollers (MCU, micro Controller Unit), microprocessors (Microprocessor), or other electronic components for performing the aforementioned methods.
The disclosed embodiments also provide a computer-readable storage medium having a computer program stored thereon; when the computer readable storage medium is applied to the device registration method, the computer program, when executed by the processor, performs the operations of:
receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters having different parameter values for different devices to be registered;
determining a second type registration parameter of the equipment to be registered according to the type of the product; wherein the second type of registration parameters includes: one or more parameters with the same parameter values of different devices to be registered;
Responding to the equipment registration request according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters.
The computer program when executed by the processor implements corresponding flows in the methods of the embodiments of the present disclosure, and for brevity, will not be described in detail herein.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of units is only one logical function division, and there may be other divisions in actual implementation, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.
The units described as separate units may or may not be physically separate, and units displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present disclosure may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware associated with program instructions, where the foregoing program may be stored in a computer readable storage medium, and when executed, the program performs steps including the above method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store program codes.
Alternatively, the above-described integrated units of the present disclosure may be stored in a computer-readable storage medium if implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solutions of the embodiments of the present disclosure may be embodied in essence or a part contributing to the prior art in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the methods of the embodiments of the present disclosure. And the aforementioned storage medium includes: a removable storage device, ROM, RAM, magnetic or optical disk, or other medium capable of storing program code.
It should be noted that: "first," "second," etc. are used to distinguish similar objects and not necessarily to describe a particular order or sequence.
In addition, the embodiments described in the present application may be arbitrarily combined without any collision.
The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (11)

1. A device registration method, characterized in that it is applied to an internet of things platform, the method comprising:
receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters with different parameter values of different devices to be registered;
determining a second type registration parameter of the equipment to be registered according to the product type; wherein the second type of registration parameters include: one or more parameters with the same parameter values and different to-be-registered devices;
Responding to the equipment registration request according to the parameter values of the first type registration parameters and the parameter preset values of the second type registration parameters;
the determining the second type registration parameters of the equipment to be registered according to the product type comprises the following steps:
determining an activation mode of the equipment to be registered according to the first type of registration parameters;
determining a parameter preset value of the second type of registration parameters of the equipment to be registered according to the product type and the determined activation mode;
the determining the activation mode of the device to be registered according to the first type of registration parameters includes:
when the first type registration parameters comprise the equipment unique identifier of the equipment to be registered, the application unique identifier of the equipment to be registered and the root key of the equipment to be registered, determining that the activation mode of the equipment to be registered is an over-the-air activation OTAA mode;
and when the first type of registration parameters comprise the equipment address of the equipment to be registered, the network session key of the equipment to be registered and the application session key of the equipment to be registered, determining that the activation mode of the equipment to be registered is a manual activation ABP mode.
2. The method of claim 1, wherein the activation mode comprises: an over the air OTAA mode and a manually activated ABP mode.
3. The method of claim 1, wherein the step of determining the position of the substrate comprises,
when the activation mode of the device to be registered is an over-the-air activation OTAA mode, the first type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
and the root key of the device to be registered.
4. The method of claim 1, wherein the step of determining the position of the substrate comprises,
when the activation mode of the device to be registered is a manual activation ABP mode, the first type of registration parameters include:
an equipment address of the equipment to be registered;
a network session key of the device to be registered;
and the application session key of the device to be registered.
5. The method of claim 1, wherein the step of determining the position of the substrate comprises,
when the active mode is an over-the-air OTAA mode, the second type of registration parameters include:
whether the equipment to be registered clears the downlink data temporarily stored in the message queue or not;
whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment or not;
The timeout period of the device to be registered is used for determining whether the network state of the device to be registered is an offline state or not;
or alternatively, the process may be performed,
when the activation mode is a manual activation ABP mode, the second type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
an uplink counter, wherein the uplink counter is used for counting the number of frames sent to the internet of things platform by the equipment to be registered;
a downlink counter, wherein the downlink counter is used for counting the number of frames sent to the equipment to be registered by the internet of things platform;
whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment or not;
and a timeout period of the device to be registered.
6. The method of any of claims 1 to 5, wherein receiving the device registration request comprises:
the device registration request is received based on a LoRAWAN long-range wireless communication protocol.
7. A device registration apparatus, characterized by being applied to an internet of things platform, the apparatus comprising:
The receiving module is used for receiving a device registration request; the device registration request carries a product type of a device to be registered and a parameter value of a first type of registration parameter, wherein the first type of registration parameter comprises: one or more parameters with different parameter values of different devices to be registered;
the determining module is used for determining second type registration parameters of the equipment to be registered according to the product type; wherein the second type of registration parameters include: one or more parameters with the same parameter values and different to-be-registered devices;
the response module is used for responding to the equipment registration request according to the parameter value of the first type registration parameter and the parameter preset value of the second type registration parameter;
the determining module is used for:
determining an activation mode of equipment to be registered according to the first type of registration parameters;
determining a parameter preset value of a second type of registration parameter of the equipment to be registered according to the product type and the determined activation mode;
the determining module is used for:
when the first type registration parameters comprise the equipment unique identifier of the equipment to be registered, the application unique identifier of the equipment to be registered and the root key of the equipment to be registered, determining that the activation mode of the equipment to be registered is an over-the-air activation OTAA mode;
And when the first type of registration parameters comprise the equipment address of the equipment to be registered, the network session key of the equipment to be registered and the application session key of the equipment to be registered, determining that the activation mode of the equipment to be registered is a manual activation ABP mode.
8. The apparatus of claim 7, wherein the device comprises a plurality of sensors,
when the active mode is an over-the-air OTAA mode, the second type of registration parameters include:
whether the equipment to be registered clears the downlink data temporarily stored in the message queue or not;
whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment;
the method comprises the steps of determining a timeout period of equipment to be registered, wherein the timeout period is used for determining whether the network state of the equipment to be registered is an offline state or not;
or alternatively, the process may be performed,
when the activation mode is a manual activation ABP mode, the second type of registration parameters include:
a device unique identifier of the device to be registered;
an application unique identifier of the device to be registered;
an uplink counter, wherein the uplink counter is used for counting the number of frames sent to the internet of things platform by the equipment to be registered;
a downlink counter, wherein the downlink counter is used for counting the number of frames sent to the equipment to be registered by the internet of things platform;
Whether the device to be registered starts adaptive data rate control;
whether the equipment to be registered starts downlink rate adjustment;
timeout period of device to be registered.
9. The apparatus of claim 7, wherein the receiving module is configured to:
a device registration request is received based on a lorewan long range wireless communication protocol.
10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the device registration method of any one of claims 1 to 6 when the program is executed by the processor.
11. A computer readable storage medium having stored thereon a computer program, characterized in that the computer program when executed by a processor realizes the steps of the device registration method of any of claims 1 to 6.
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