WO2019179093A1

WO2019179093A1 - Method for obtaining device identifier in nb-iot, and device

Info

Publication number: WO2019179093A1
Application number: PCT/CN2018/111251
Authority: WO
Inventors: 王昕�; 薛晓英
Original assignee: 海信集团有限公司
Priority date: 2018-03-23
Filing date: 2018-10-22
Publication date: 2019-09-26
Also published as: CN108667950A; CN108667950B

Abstract

Disclosed are a method for obtaining a device identifier in a NB-IoT, and a device. The method comprises: an electronic device for a NB-IoT determines whether a device identifier of a target device to be controlled can be obtained from the target device, and in response to that the device identifier cannot be obtained from the target device, sends an electronic device identifier of the electronic device for the NB-IoT to a remote server; the remote server returns a device identifier bound with the electronic device identifier of the electronic device for the NB-IoT saved in the remote server back to the electronic device for the NB-IoT; and the electronic device for the NB-IoT uses the received device identifier as the device identifier of the target device to be controlled by the electronic device for the NB-IoT. A device identifier of a target device is obtained from a remote server by means of an electronic device for an NB-IoT, instead of being obtained in a production process, so that device identifier write is performed without modifying a production line, purchasing a device identifier write device, or adding a device identifier write program or other responsible programs.

Description

Method and device for acquiring device identification in NB-IOT network

The present application claims priority to Chinese Patent Application No. 201810246958.7 filed on March 23, 2018, the entire disclosure of which is incorporated herein by reference. In the application.

Technical field

The present disclosure relates to the field of electronic technologies, and in particular, to a method and device for acquiring device identifiers in an NB-IOT network.

Background technique

Conventional devices do not need to communicate with the outside world. Usually, device identification is attached to the surface of the device in the form of a label for device management or device traceability.

Therefore, there is no corresponding equipment identification writing station, tooling and production tempo control in the production process.

Summary of the invention

The present disclosure provides a method and apparatus for acquiring device identification in an NB-IOT network.

A method for obtaining a device identifier in an NB-IOT network according to an embodiment of the present disclosure includes: determining, by an electronic device for NB-IoT (NarrowBand-Internet Of Things), whether it can be from a target device that needs to be controlled. Obtaining a device identifier of the target device; in response to failing to acquire a device identifier of the target device from a target device that needs to be controlled, the electronic device for NB-IoT uses the electronic device for NB-IoT The electronic device identifier is sent to the remote server; the electronic device for the NB-IoT receives the device identifier that is bound by the remote server and is bound to the electronic device identifier; and the electronic device for the NB-IoT The received device identifier is used as the device identifier of the target device.

In some embodiments, the electronic device for NB-IoT determines the remote server based on a preset Internet Protocol (IP) address and port number.

In the above implementation manner, since there may be multiple remote servers, the electronic device for the NB-IoT needs to determine the remote server that communicates with the electronic device for the NB-IoT, and the method of determining the remote server is based on the preset. The IP address and port number are determined.

In some embodiments, the electronic device for NB-IoT transmits the received device identification and the electronic device identification of the electronic device for NB-IoT to the target device.

In the foregoing implementation manner, the target device receives the device identifier and the electronic device identifier, and implements a correspondence between the device identifier and the electronic device identifier, thereby binding the target device and the electronic device for the NB-IoT.

In some embodiments, the electronic device for NB-IoT is capable of acquiring a device identifier of the target device from a target device that needs to be controlled, and determining a binding for the target device for NB-IoT. After the electronic device is replaced, the electronic device identifier of the electronic device for the NB-IoT and the device identifier of the target device are sent to the remote server, so that the remote server updates the electronic device identifier and the device identifier. Binding relationship.

In the above implementation manner, the electronic device for the NB-IoT can acquire the device identifier from the target device, and determine that the electronic device for the NB-IoT bound by the target device is replaced, and the electronic device for the NB-IoT is used. The identifier of the electronic device and the device identifier of the target device are sent to the remote server, so that the remote server updates the binding relationship between the electronic device identifier and the device identifier. The remote server saves the binding relationship between the electronic device identifier and the device identifier before the electronic device replacement for the NB-IoT. After the electronic device for the NB-IoT changes, the electronic device identifier saved by the remote server needs to be updated. Binding relationship with the device ID.

In some embodiments, in response to the electronic device for NB-IoT being unable to acquire a device identifier bound to the electronic device identifier from the electronic device for NB-IoT, determining to be tied to the target device Determining that the electronic device for the NB-IoT is replaced; or the electronic device identification bound to the device identification acquired from the target device by the electronic device for the NB-IoT and the electronic device for the NB-IoT The electronic device identifier of the device is different, determining that the electronic device for the NB-IoT bound to the target device is replaced; or responding to the device identifier acquired by the electronic device for the NB-IoT from the target device The device identifiers stored in the electronic device for the NB-IoT are different, and it is determined that the electronic device for the NB-IoT bound to the target device is replaced.

In the foregoing implementation manner, three cases are determined that the electronic device for the NB-IoT bound to the target device is replaced.

In some embodiments, the electronic device for NB-IoT is capable of acquiring a device identifier of the target device from a target device that needs to be controlled, and determining that the NB- is bound to the target device. After the electronic device of the IoT is replaced, the electronic device identifier of the electronic device for the NB-IoT is sent to the target device.

In the above implementation manner, the electronic device for the NB-IoT can acquire the device identifier of the target device, and determine that the electronic device for the NB-IoT bound to the target device is replaced, and the NB-IoT is used for the NB- The electronic device identifier of the electronic device of the IoT is sent to the target device, and the electronic device identifier of the electronic device for the NB-IoT is associated with the device identifier in the target device, thereby implementing the electronic device for the NB-IoT Binding to the target device.

The embodiment of the present disclosure further provides a method for obtaining a device identifier in an NB-IOT network, including: receiving, by a remote server, an electronic device identifier sent by an electronic device used by the NB-IOT, according to a binding relationship between the identifier of the electronic device and the device identifier Determining, by the device identifier corresponding to the identifier of the electronic device, sending the determined device identifier to the electronic device for the NB-IoT.

In some embodiments, the method further includes: the remote server receiving the electronic device identifier of the electronic device for the NB-IOT sent by the electronic device for the NB-IOT and the target device that needs to be controlled The device identifier is used to update the binding relationship between the electronic device identifier and the device identifier.

In the above implementation manner, when the electronic device identifier of the electronic device for the NB-IOT and the device identifier of the target device to be controlled are updated, the remote server updates the binding relationship between the electronic device identifier and the device identifier.

An embodiment of the present disclosure further provides an electronic device for NB-IoT, the electronic device comprising: a processor and a memory, wherein the memory stores a computer program, and the processor is configured to execute the computer program when The computer program, when executed by the processor, causes the processor to perform the functions of the various embodiments of the electronic device method side described above for NB-IoT.

The embodiment of the present disclosure further provides a device, where the processor in the device includes any one of the NB-IoT electronic device provided by the embodiment of the present disclosure, and the device has the electronic device method for implementing the NB-IoT described above. The functions of the various embodiments of the side.

Embodiments of the present disclosure also provide a remote server including: a processor and a memory, wherein the memory stores a computer program, the processor configured to execute the computer program such that the processor The functions of the various embodiments of the remote server method side described above are performed.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following drawings will be briefly described in the description of the embodiments, and the accompanying drawings in the following description are only Those skilled in the art can also obtain other drawings based on these drawings without paying for inventive labor.

1 is a schematic flowchart of a method for acquiring a device identifier according to an embodiment of the present invention;

2 is a schematic diagram of establishing a correspondence between a device ID and an electronic device ID according to an embodiment of the present invention;

3 is a schematic diagram of a method for obtaining a device identifier in a first NB-IOT network according to an embodiment of the present invention;

4 is a schematic diagram of a method for obtaining a device identifier in a second NB-IOT network according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an electronic device for NB-IoT according to an embodiment of the invention; FIG.

6 is a schematic structural diagram of a device for acquiring a device identifier according to a second embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a remote server according to an embodiment of the present disclosure.

detailed description

The present disclosure will be further described in detail with reference to the accompanying drawings, in which FIG. . All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

With the continuous development of science and technology, Internet of Things technology is gradually being widely applied to various industries, playing an increasingly important role in the fields of manufacturing, smart home, transportation and logistics, and automobiles. The era of Internet of Everything is rapidly Walk into our lives.

For example, in the smart home field, smart home devices in the home through smart home applications have been widely used. Different from the traditional device, a communication module is added to the smart device, and communication between the communication module and the server is utilized, thereby realizing remote control control of the device.

Smart devices that embed communication modules into legacy devices are becoming more common. After the device is added with intelligent management, a unique device identifier needs to be written in the device so that the smart device can communicate with the outside world. For example, smart air conditioners, in order to achieve intelligent management of air conditioners, it is necessary to write a unique device ID for each air conditioner as the device identifier. When the user uses the smart home application on the mobile phone, the device ID of the air conditioner must be used as the device. The unique identifier of the binding binds the application to the device of the air conditioner, and the application and the air conditioner are bound to realize the management of the air conditioner.

Bind the application to the device ID, you need to get the device ID.

At present, if the device identification is written in the production process, the existing production line needs to be upgraded, the device identification writing device is added, and the device identification writing process is added, and the transformation cost is high.

Embodiments of the present disclosure acquire device identification by an electronic device embedded in the device for NB-IoT.

The NB-IoT here is a narrowband Internet of Things with wide coverage, many connections, fast speed, low cost, low power consumption and excellent architecture.

The embodiments of the present disclosure are further described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 , a method for obtaining a device identifier in an NB-IOT network according to an embodiment of the present disclosure includes the following steps:

S100. The electronic device used by the NB-IoT determines whether the device identifier of the target device can be obtained from the target device that needs to be controlled.

S101. The electronic device for the NB-IoT sends the electronic device identifier of the electronic device for the NB-IoT to the remote device, in response to the device identifier of the target device being unavailable from the target device that needs to be controlled. server;

S102. The electronic device for NB-IoT receives a device identifier that is returned by the remote server and is bound to the identifier of the electronic device.

S103. The electronic device for the NB-IoT uses the received device identifier as a device identifier of the target device.

The electronic device for the NB-IoT determines whether the device identifier of the target device can be obtained from the target device that needs to be controlled, and is used in response to the device identifier of the target device cannot be obtained from the target device that needs to be controlled. The electronic device identifier of the electronic device of the NB-IoT is sent to the remote server, and the remote server returns the device identifier saved by the remote server and the electronic device identifier of the electronic device for the NB-IoT to the The electronic device of the NB-IoT, the electronic device for the NB-IoT uses the received device identifier as the device identifier of the target device that the electronic device for the NB-IoT needs to control. The device identification of the target device is obtained from the remote server through the electronic device for the NB-IoT, and does not need to be obtained in the production process, thereby saving a lot of money and improving productivity.

The device in the embodiment of the present disclosure refers to any terminal device that has a specific function and does not have data interaction with a remote server, such as a conventional refrigerator, an air conditioner, a washing machine, etc., and can be used for electronic device control of the NB-IoT. Embodiments of the present disclosure are applicable to all devices.

The electronic device for NB-IoT in the embodiment of the present disclosure is a device that utilizes an NB-IoT network deployed by an operator, and can perform data interaction with a remote server, and is composed of a NB-IoT main chip, a radio frequency circuit unit, and a baseband circuit unit. The NB-IoT main chip is a SoC (System on Chip) chip with built-in NB-IoT protocol stack, application processor core and memory, etc., which can work in the NB-IoT cellular network deployed by the operator. Data transmission and reception through the NB-IoT cellular network; the RF circuit unit includes a transmitter, a receiver, and a power amplifier for transmitting and receiving wireless signals between the NB-IoT electronic device and the NB-IoT access network The baseband circuit unit includes power supply, clock, UMI, UART, SPI, I2C, GPIO and other peripheral devices. It mainly supplies power, clock signal, UMI and other inputs to the main chip, and provides UART, SPI, I2C, GPIO and other interfaces for customers. Used to interface with devices and expand functions.

The combination of the device and the electronic device for NB-IoT allows the device to perform data interaction with the remote server, enabling data acquisition and remote control on the device.

The electronic device identification of the electronic device for the NB-IoT is exemplified by the electronic device ID, and the device identification is described by taking the device ID as an example.

In an implementation, the electronic device ID has been written into the electronic device for the NB-IoT when the electronic device for NB-IoT is produced, but there may be no device among the devices that need to be controlled by the electronic device for the NB-IoT ID, so get the device ID.

First, in the production process of the device, the correspondence between the device ID and the electronic device ID assigned to the device is recorded, and then uploaded to the designated server. If the correspondence between the device ID and the electronic device ID already exists, the scanning device is not required to be scanned. Device ID information, just print the device ID tag and paste it on the device. As shown in Figure 2, the specific steps are as follows:

Step 200: After the device function check is completed, enter the device ID label pasting station;

Step 201: Scan electronic device ID information of an electronic device used for NB-IoT;

Step 202, determining whether there is a device ID information label of the terminal device, yes, step 203 is performed, otherwise step 205 is performed;

Step 203: Scan the ID information of the label of the existing terminal device;

Step 204: Establish a correspondence between the electronic device ID and the device ID, and send the corresponding relationship to the specified server.

Step 205, printing a device ID tag;

Step 206: Paste a device ID label on the terminal device.

Step 207, the terminal device is packaged and stored.

In the production process of the device, the correspondence between the electronic device ID and the device ID is established and uploaded to the designated server. The device is powered on for the first time after being shipped from the factory, and the electronic device for the NB-IoT establishes communication with the device, first used for NB. - IoT's electronic device reads the device ID information in the device and the binding information of the device, wherein the binding information of the device is the electronic device ID information of the electronic device for the NB-IoT that the device last binds, and then used for The electronic device of the NB-IoT reads the electronic device binding information in the electronic device for the NB-IoT, wherein the electronic device binding information is the device ID information of the last bound device.

When using the information in the electronic device reading device for the NB-IoT and the electronic device for the NB-IoT, there are three cases, namely, the initial binding of the device and the electronic device for the NB-IoT, and the motherboard in the device. After replacement, the electronic equipment used for NB-IoT has been replaced. The following three cases are described separately.

Scenario 1, device and initial binding of the electronic device for NB-IoT:

The device is powered on for the first time, and the electronic device for the NB-IoT first reads the device ID information and the binding information of the device, and then reads the electronic device binding information in the electronic device for the NB-IoT. In response to the device having no device ID information and binding information of the device, and the electronic device for the NB-IoT does not have the electronic device binding information, determining that the device and the electronic device for the NB-IoT are initially bound, The electronic device for the NB-IoT transmits the electronic device ID of the electronic device for the NB-IoT to the remote server.

In an implementation, since the electronic device for the NB-IoT needs to transmit the electronic device ID of the electronic device for the NB-IoT to the remote server, the electronic device for the NB-IoT determines the remote server.

The manner in which the electronic device for the NB-IoT determines the remote server can be determined according to a preset IP address and a port number. The default IP address and port number here is the IP address and port number of the remote server that communicates with the electronic device used for the NB-IoT.

Specifically, when the electronic device for the NB-IoT is produced, the IP address and port number of the remote server are written into the electronic device for the NB-IoT, and the electronic device for the NB-IoT is saved according to itself. The IP address and port number determine the remote server and communicate with the remote server. Alternatively, when the device is produced, the IP address and port number of the remote server are written to the device for the NB-IoT electronic device. Communicate with the device, the device sends its saved IP address and port number to the electronic device for NB-IoT, and the electronic device for the NB-IoT determines the remote server according to the received IP address and port number, and Communicate with a remote server.

Since the correspondence between the device ID and the electronic device ID has been uploaded to the designated server, that is, the remote server, in the production process, when the electronic device for the NB-IoT uses the electronic device for the NB-IoT electronic device When the device ID is sent to the remote server, the remote server determines the device ID corresponding to the electronic device ID of the electronic device used for the NB-IoT according to the binding relationship between the electronic device identifier and the device identifier saved in the remote server. And transmitting the determined device ID to the electronic device for the NB-IoT.

After the electronic device for the NB-IoT establishes communication with the remote server, the electronic device for the NB-IoT receives the device identifier that is returned by the remote server and is bound to the electronic device identifier.

The device ID returned by the remote server is the device ID corresponding to the electronic device ID of the electronic device for the NB-IoT stored in the remote server, so the received device ID is the target device ID, that is, The device ID of the device that the NB-IoT electronic device needs to control.

For example, in the production process of the device, the device IDs assigned to the devices are A, B, and C, and the electronic device IDs of the electronic devices for the NB-IoT are D, E, and F, and the device IDs assigned to the devices are recorded. The correspondence relationship with the electronic device ID is: A corresponds to D, B corresponds to E, C corresponds to F, and the electronic device for NB-IoT in response to the electronic device ID D does not read the device ID from the device. Then, the electronic device for the NB-IoT sends the modulo D to the remote server, and the remote server queries the device ID corresponding to D as A, and then returns A to the electronic device for the NB-IoT.

After receiving the device ID, the electronic device for the NB-IoT transmits the device ID and the electronic device ID to the target device.

Optionally, the electronic device for the NB-IoT sends the received device identifier and the electronic device identifier of the electronic device for the NB-IoT to the target device.

After receiving the electronic device ID and device ID sent by the electronic device for the NB-IoT, the target device writes the device ID into the device, and saves the device ID and the electronic device ID in the device.

Scenario 2: Mainboard replacement in the device:

The device is powered on for the first time, and the electronic device for the NB-IoT first reads the device ID information and the binding information of the device, and then reads the electronic device binding information in the electronic device for the NB-IoT. In response to the device having no device ID information and device binding information, the electronic device for the NB-IoT has electronic device binding information, and then the motherboard in the device is determined to be replaced, and the NB-IoT is used at this time. The electronic device communicates with the remote server, and transmits the electronic device ID of the electronic device for the NB-IoT to the remote server.

Since the correspondence between the device ID and the electronic device ID has been uploaded to the designated server, that is, the remote server, in the production process, when the electronic device for the NB-IoT uses the electronic device for the NB-IoT electronic device When the device ID is sent to the remote server, the remote server sends the device ID corresponding to the electronic device ID of the electronic device for the NB-IoT saved in the remote server to the electronic device for the NB-IoT. .

The electronic device for the NB-IoT receives the device identifier bound by the remote server and bound to the electronic device identifier.

Scenario 3: The electronic device used for NB-IoT has been replaced:

If the electronic device for the NB-IoT reads the device ID information, the device ID information can be read, but the electronic device ID information stored in the device is different from the electronic device ID information of the electronic device for the NB-IoT, Or the electronic device ID information stored in the device read from the device by the electronic device for the NB-IoT is different from the electronic device ID information of the electronic device itself for the NB-IoT, or the electronic device for the NB-IoT The device ID information is not saved, and it is determined that the electronic device used for the NB-IoT has been replaced.

Optionally, in response to the electronic device for the NB-IoT being unable to acquire the device identifier bound to the electronic device identifier from the electronic device for the NB-IoT, determining to be bound to the target device The electronic device used for NB-IoT is replaced; or

Determining that the electronic device identifier bound by the device identifier acquired by the electronic device for the NB-IoT is different from the electronic device identifier of the electronic device for the NB-IoT, and determining the target device The bound electronic device for NB-IoT is replaced; or

Determining, in response to the device identifier acquired by the electronic device for the NB-IoT from the target device being different from the device identifier saved in the electronic device for the NB-IoT, determining, for binding with the target device The NB-IoT electronic device has been replaced.

It should be noted that when the electronic device and the device for the NB-IoT are bound, the remote server returns the electronic device ID information corresponding to the electronic device for the NB-IoT to the electronic device for the NB-IoT. Device ID information, the electronic device for the NB-IoT saves the device ID information, and transmits the device ID information and the electronic device ID information of the electronic device for the NB-IoT to the device, and the device ID that the device will receive The information is written to the device, and the device ID information and the electronic device ID information of the electronic device for the NB-IoT are saved.

For example, if the device with the device ID information A is bound to the electronic device for the NB-IoT whose electronic device ID information is B, the ID information written in the device is A, and the device ID information stored in the device is A. The saved electronic device ID information is B, and the device ID information stored in the electronic device for the NB-IoT is A.

In the implementation, the device is powered on for the first time, and the electronic device for the NB-IoT first reads the device ID information from the device and the electronic device ID information saved in the device, and then reads the electronic device for the NB-IoT. Device ID information saved in .

The electronic device ID information stored in the device is the electronic device ID information of the electronic device for the NB-IoT that is last bound to the device. If the electronic device ID information stored in the device is empty, the device does not have the device. Bind with electronic devices for NB-IoT.

Here, the device ID information held in the electronic device for NB-IoT is the device ID information of the device last bound to the electronic device for NB-IoT, if the device is stored in the electronic device for NB-IoT If the ID information is null, the electronic device for the NB-IoT is not bound to the device.

If the device ID information in the device read by the electronic device for the NB-IoT does not match the device ID information stored in the electronic device for the NB-IoT, the electronic device for the NB-IoT is replaced.

For example, the device ID information in the device for reading the electronic device of the NB-IoT is A, and the device ID information stored in the electronic device for the NB-IoT is B, which is illustrated on the electronic device for the NB-IoT. The secondary bound device is a device whose device ID information is B, so it is determined that the electronic device for the NB-IoT in the device whose device ID information is A has been replaced.

If the electronic device ID information stored in the device for reading by the electronic device of the NB-IoT does not match the electronic device ID information of the electronic device for the NB-IoT, the electronic device for the NB-IoT is replaced. .

For example, the electronic device ID information stored in the device for reading the electronic device of the NB-IoT is C, and the electronic device ID information of the electronic device for the NB-IoT is D, indicating that the device is last bound with the device. The electronic device for NB-IoT is an electronic device for NB-IoT with electronic device ID information C, so it is determined that the electronic device for NB-IoT in the device has been replaced, and the replaced NB-IoT is used for replacement. The electronic device ID information of the electronic device is D.

If the device ID information is not included in the electronic device for the NB-IoT read by the electronic device for the NB-IoT, it can also be explained that the electronic device for the NB-IoT has been replaced.

Since the electronic device for the NB-IoT can read the device ID information of the device and the electronic device ID information stored in the device, the device is bound, in response to the electronic device for the NB-IoT in the device. If there is no device ID information, it means that the electronic device used for the NB-IoT has not been bound, so it is determined that the electronic device for the NB-IOT in the device has been replaced.

The electronic device for the NB-IoT can read the device ID from the device, and can determine that the electronic device for the NB-IoT in the device has been replaced, and the binding of the device ID and the electronic device ID saved by the remote server Relationship information needs to be updated.

Optionally, the electronic device for the NB-IoT is capable of acquiring the device identifier of the target device from the target device that needs to be controlled, and determining the electronic device for the NB-IoT bound to the target device. After the replacement occurs, the electronic device identifier of the electronic device for the NB-IoT and the device identifier of the target device are sent to the remote server, so that the remote server updates the binding of the electronic device identifier and the device identifier. relationship.

For example, in the production process, the device with the device ID information A and the electronic device with the ID information B for the NB-IoT are bound, and the binding relationship stored in the remote server is A and B. If the electronic device for the NB-IoT in the device is replaced and the replaced electronic device ID information is C, the correspondence between A and B in the remote server should be updated to A and C.

The specific update manner is that the electronic device for the NB-IoT sends the electronic device ID information C and the device ID information A to the remote server, and the remote server queries the device ID saved in the remote server according to the device ID information A. The electronic device ID information B corresponding to the information A is replaced with the electronic device ID information C, and the correspondence between the electronic device ID information and the device ID information of the electronic device for the NB-IOT in the server is completed.

The remote server receives the electronic device identifier of the electronic device for the NB-IoT and the device identifier of the target device that needs to be controlled, and updates the binding relationship between the electronic device identifier and the device identifier.

After the remote server updates the binding relationship between the electronic device identifier and the device identifier, the electronic device for the NB-IoT sends the electronic device identifier of the electronic device for the NB-IoT to the target device.

Optionally, the electronic device for the NB-IoT is configured to acquire the device identifier of the target device from the target device that needs to be controlled, and determine the NB-IoT bound to the target device. After the electronic device is replaced, the electronic device identifier of the electronic device for the NB-IoT is sent to the target device.

After receiving the electronic device identifier sent by the electronic device for the NB-IoT, the target device saves the received electronic device identifier to the device, and saves the device last used for binding to the device for NB-IoT. The electronic device identification of the electronic device is deleted.

As shown in FIG. 3, the method for obtaining a device identifier in a first NB-IOT network according to an embodiment of the present disclosure includes:

Step 300: The device ID information and the binding information of the device in the electronic device of the NB-IoT are read, wherein the binding information of the device is the electronic device ID of the electronic device for the NB-IoT that is last bound. information;

Step 301: The electronic device binding information is saved in the electronic device reading electronic device for the NB-IoT, where the electronic device binding information is device ID information of the last bound device;

Step 302, the electronic device for NB-IoT can read the device ID information from the device, if yes, go to step 303, otherwise go to step 310;

Step 303: The device and the electronic device used for the NB-IoT are the first binding or the motherboard replacement of the device;

Step 304: The electronic device for the NB-IoT communicates with the remote server, and sends the electronic device ID information of the electronic device for the NB-IoT to the remote server;

Step 305: The remote server queries the device ID information corresponding to the electronic device ID information stored in the remote server according to the electronic device ID information sent by the electronic device for the NB-IoT.

Step 306: The remote server sends the queried device ID information to the electronic device for the NB-IoT.

Step 307: After receiving the device ID information sent by the remote server, the electronic device for the NB-IoT sends the received device ID information and the electronic device ID information of the electronic device for the NB-IoT to the NB-IoT. The target device that the electronic device needs to control;

Step 308: After receiving the device ID information and the electronic device ID information sent by the electronic device for the NB-IoT, the target device writes the device ID information into the device, and saves the electronic device ID information.

Step 309, the electronic device for NB-IoT saves the received device ID information, and performs step 315;

Step 310: The device ID information in the device read by the electronic device for the NB-IoT is different from the device ID information stored in the electronic device used for the NB-IoT, or the device used for reading the electronic device of the NB-IoT If the electronic device ID information stored in the electronic device ID information is different from the electronic device ID information of the electronic device used for the NB-IoT, or the electronic device for the NB-IoT has no device ID information, it is determined that the electronic device is replaced;

Step 311: The electronic device for the NB-IoT communicates with the remote server, and sends the device ID information read by the electronic device for the NB-IoT and the electronic device ID information of the electronic device for the NB-IoT to the remote server. ;

Step 312: The remote server queries the electronic device ID information corresponding to the device ID information stored in the remote server, and transmits the electronic device ID information stored in the remote server to the received NB-IoT electronic device for the NB- The electronic device ID information of the IoT electronic device is replaced and saved;

Step 313: The electronic device for the NB-IoT sends the electronic device ID information of the electronic device for the NB-IoT to the target device, and updates the binding information saved in the target device to the received electronic device for the NB-IoT. Electronic device ID information of the device;

Step 314: The electronic device for the NB-IoT updates the binding information in the electronic device for the NB-IoT to the device ID information read by the electronic device for the NB-IoT;

Step 315, completing the binding operation.

As shown in FIG. 4, a complete method for obtaining a device identifier in a second NB-IOT network according to an embodiment of the present disclosure includes:

Step 400: The device ID information and the binding information of the device in the electronic device of the NB-IoT are read by the device;

Step 401: The electronic device for the NB-IoT reads the electronic device binding information in the electronic device;

Step 402, determining whether the electronic device and device used for the NB-IoT are the initial binding, and if so, executing step 405, otherwise performing step 403;

Step 403, it is determined whether the motherboard in the device has been replaced, and if so, step 405 is performed, otherwise step 404 is performed;

Step 404, it is determined whether the electronic device in the device has been replaced, and if so, step 411 is performed, otherwise step 415 is performed;

Step 405: The electronic device for the NB-IoT communicates with the remote server, and sends the electronic device ID information of the electronic device for the NB-IoT to the remote server.

Step 406: The remote server queries the device ID information corresponding to the electronic device ID information stored in the remote server according to the electronic device ID information sent by the electronic device for the NB-IoT.

Step 407: The remote server sends the queried device ID information to the electronic device for the NB-IoT.

Step 408: After receiving the device ID information sent by the remote server, the electronic device for the NB-IoT sends the received device ID information and the electronic device ID information of the electronic device for the NB-IoT to the NB-IoT. The target device that the electronic device needs to control;

Step 409: After receiving the device ID information and the electronic device ID information sent by the electronic device for the NB-IoT, the target device writes the device ID information into the device, and saves the electronic device ID information.

Step 410, the electronic device for NB-IoT saves the received device ID information, and performs step 415;

Step 411: The electronic device for the NB-IoT communicates with the remote server, and sends the device ID information read by the electronic device for the NB-IoT and the electronic device ID information of the electronic device for the NB-IoT to the remote server. ;

Step 412: The remote server queries the electronic device ID information corresponding to the device ID information stored in the remote server, and replaces the electronic device ID information stored in the remote server with the received electronic device ID information of the electronic device for the NB-IoT. And save;

Step 413: The electronic device for the NB-IoT sends the electronic device ID information of the electronic device for the NB-IoT to the target device, and updates the binding information saved in the target device to the received electronic device for the NB-IoT. Electronic device ID information of the device;

Step 414: The electronic device for the NB-IoT updates the binding information in the electronic device for the NB-IoT to the device ID information read by the electronic device for the NB-IoT;

Step 415, completing the binding operation.

Based on the same inventive concept, an apparatus for obtaining a device identifier is also provided in the embodiment of the present disclosure. The principle of solving the problem is similar to the method for obtaining the device identifier in the embodiment of the present disclosure. Therefore, the implementation of the device may refer to the implementation of the method. , the repetition will not be repeated.

As shown in FIG. 5, an electronic device for NB-IoT provided by an embodiment of the present disclosure includes: a processor 500 and a memory 501:

The processor 500 is configured to determine whether the device identifier of the target device can be obtained from the target device that needs to be controlled; and in response to the device identifier of the target device cannot be obtained from the target device that needs to be controlled, it is used for the NB- The electronic device identifier of the electronic device of the IoT is sent to the remote server; the device identifier that is bound to the electronic device identifier returned by the remote server is received; and the received device identifier is used as the device identifier of the target device. .

Optionally, determine the remote server in the following ways:

The remote server is determined according to the preset internet protocol IP address and port number.

Optionally, the processor 500 is further configured to:

And transmitting the received device identifier and the electronic device identifier of the electronic device for the NB-IoT to the target device.

Optionally, the processor 500 is further configured to:

The electronic device for the NB-IoT is obtained after the device identifier of the target device can be obtained from the target device that needs to be controlled, and the electronic device for the NB-IoT bound to the target device is determined to be replaced. The electronic device identifier of the device and the device identifier of the target device are sent to the remote server, so that the remote server updates the binding relationship between the electronic device identifier and the device identifier.

Optionally, the processor 500 is specifically configured to:

Unable to obtain the device identifier bound to the electronic device identifier from the electronic device for the NB-IoT, and determine that the electronic device for the NB-IoT bound to the target device is replaced; or from the target device Obtaining that the acquired device identifier is different from the electronic device identifier of the electronic device for the NB-IoT, and determining that the electronic device for the NB-IoT bound to the target device is replaced; or The device identifier acquired in the target device is different from the device identifier saved in the electronic device for the NB-IoT, and it is determined that the electronic device for the NB-IoT bound to the target device is replaced.

Optionally, the processor 500 is further configured to:

The device identifier of the target device can be obtained from the target device that needs to be controlled, and after determining that the electronic device for the NB-IoT bound to the target device is replaced, the NB-IoT is used. An electronic device identification of the electronic device is sent to the target device.

Based on the same inventive concept, an apparatus for obtaining a device identifier in an NB-IOT network is also provided in the embodiment of the present disclosure. The principle of solving the problem is similar to the method for obtaining the device identifier in the embodiment of the present disclosure, so the implementation of the device is implemented. See the implementation of the method, and the repetition will not be repeated.

As shown in FIG. 6, the embodiment of the present disclosure further provides an apparatus for acquiring a device identifier, including a determining module 600, a sending module 601, a receiving module 602, and a determining module 603:

The determining module 600 is configured to determine whether the device identifier of the target device can be obtained from the target device that needs to be controlled;

The sending module 601 is configured to: after receiving the device identifier of the target device from the target device that needs to be controlled, send the electronic device identifier of the electronic device for the NB-IoT to the remote server;

The receiving module 602 is configured to receive a device identifier that is bound by the remote server and that is bound to the identifier of the electronic device.

The determining module 603 is configured to use the received device identifier as the device identifier of the target device.

Optionally, the sending module 601 is further configured to:

Optionally, the determining module 603 is specifically configured to:

Optionally, the sending module 601 is further configured to:

The embodiment of the present disclosure further provides an apparatus, where the processing unit in the apparatus includes any one of the electronic devices for NB-IoT provided by the embodiments of the present disclosure.

Based on the same inventive concept, a remote server is also provided in the embodiment of the present disclosure. The method for solving the problem is similar to the method for obtaining the device identifier in the embodiment of the present disclosure. Therefore, the implementation of the device can be implemented by referring to the method. It will not be repeated here.

As shown in FIG. 7, an embodiment of the present disclosure provides a remote server, where the remote server includes a processor 700 and a memory 701, wherein the memory 701 stores a computer program, and the processor 700 is configured to execute The computer program is described to cause the remote server to perform the following process:

After receiving the identifier of the electronic device sent by the electronic device for the NB-IOT, determining the device identifier corresponding to the identifier of the electronic device according to the binding relationship between the identifier of the electronic device and the identifier of the device; and sending the determined device identifier to the Electronic equipment for NB-IoT.

Optionally, the processor 700 is further configured to:

Receiving, by the electronic device for the NB-IOT, the electronic device identifier of the electronic device for the NB-IOT and the device identifier of the target device that needs to be controlled, to update the binding of the electronic device identifier and the device identifier relationship.

Embodiments of the present disclosure also provide a computer readable non-volatile storage medium comprising program code for causing the computing device to perform an embodiment of the present disclosure when the program code is run on a computing device The steps of the method for obtaining device identification in the NB-IOT network.

The present application has been described above with reference to block diagrams and/or flowchart illustrations of a method, apparatus (system) and/or computer program product according to embodiments of the present application. It will be understood that one block of the block diagrams and/or flowchart illustrations and combinations of blocks of the block diagrams and/or flowchart illustrations can be implemented by computer program instructions. These computer program instructions may be provided to a general purpose computer, a processor of a special purpose computer, and/or other programmable data processing apparatus to produce a machine such that instructions for execution via a computer processor and/or other programmable data processing apparatus are created for A method of implementing the functions/actions specified in the block diagrams and/or flowchart blocks.

Accordingly, the application can also be implemented in hardware and/or software (including firmware, resident software, microcode, etc.). Still further, the application can take the form of a computer program product on a computer usable or computer readable storage medium having computer usable or computer readable program code embodied in a medium for use by an instruction execution system or Used in conjunction with the instruction execution system. In the context of the present application, a computer usable or computer readable medium can be any medium that can contain, store, communicate, communicate, or transport a program for use by an instruction execution system, apparatus or device, or in conjunction with an instruction execution system, Used by the device or device.

It will be apparent to those skilled in the art that various changes and modifications can be made in the present disclosure without departing from the spirit and scope of the disclosure. Thus, it is intended that the present invention cover the modifications and the modifications

Claims

A method for obtaining a device identifier in an NB-IOT network, the method comprising:

The electronic device for the narrowband Internet of Things NB-IoT determines whether the device identifier of the target device can be obtained from the target device that needs to be controlled;

The electronic device for the NB-IoT transmits the electronic device identifier of the electronic device for the NB-IoT to the remote server in response to the inability to obtain the device identifier from the target device;

The electronic device for NB-IoT receives a device identifier that is returned by the remote server and is bound to the electronic device identifier;

The electronic device for the NB-IoT uses the received device identifier as the device identifier of the target device.
The method of claim 1 wherein said electronic device for NB-IoT determines the remote server in the following manner:

The electronic device for NB-IoT determines the remote server according to a preset internet protocol IP address and port number.
The method of claim 1, wherein the electronic device for the NB-IoT, after receiving the device identifier that is bound to the electronic device identifier returned by the remote server, further includes:

The electronic device for the NB-IoT transmits the received device identifier and the electronic device identifier of the electronic device for the NB-IoT to the target device.
The method of claim 1 further comprising:

The electronic device for the NB-IoT is capable of acquiring the device identifier of the target device from the target device that needs to be controlled, and determining that the electronic device for the NB-IoT bound to the target device is replaced, Sending the electronic device identifier of the electronic device for the NB-IoT and the device identifier of the target device to the remote server, so that the remote server updates the binding relationship between the electronic device identifier and the device identifier.
The method of claim 4, wherein the electronic device for the NB-IoT determines that the electronic device for the NB-IoT bound to the target device is replaced, comprising:

Determining, in response to the electronic device for the NB-IoT, acquiring the device identifier bound to the electronic device identifier from the electronic device for the NB-IoT, determining the binding for the target device for the NB- Replacement of IoT's electronic equipment; or

Determining that the electronic device identifier bound by the device identifier acquired by the electronic device for the NB-IoT is different from the electronic device identifier of the electronic device for the NB-IoT, and determining the target device The bound electronic device for NB-IoT is replaced; or

Determining, in response to the device identifier acquired by the electronic device for the NB-IoT from the target device being different from the device identifier saved in the electronic device for the NB-IoT, determining, for binding with the target device The NB-IoT electronic device has been replaced.
The method of claim 4, further comprising:

The electronic device for the NB-IoT is capable of acquiring the device identifier of the target device from the target device that needs to be controlled, and determining that the electronic device for the NB-IoT bound to the target device is replaced. Thereafter, the electronic device identifier of the electronic device for the NB-IoT is sent to the target device.
A method for obtaining a device identifier in an NB-IOT network, the method comprising:

After receiving the identifier of the electronic device sent by the electronic device of the NB-IOT, the remote server determines the device identifier corresponding to the identifier of the electronic device according to the binding relationship between the identifier of the electronic device and the identifier of the device;

The remote server sends the determined device identifier to the electronic device for the NB-IoT.
The method of claim 7 further comprising:

Receiving, by the remote server, the electronic device identifier of the electronic device for the NB-IOT sent by the electronic device for the NB-IOT and the device identifier of the target device that needs to be controlled, and updating the electronic device identifier and Binding relationship of the device ID.
An electronic device for a narrowband Internet of Things NB-IoT, characterized in that the electronic device comprises: a processor and a memory, wherein the memory stores a computer program, the processor being configured to execute the computer program The electronic device is caused to perform the following process:

Determining whether the device identifier of the target device can be obtained from the target device that needs to be controlled; in response to the device identifier being unavailable from the target device, sending the electronic device identifier of the electronic device for the NB-IoT to the remote device Receiving, by the server, a device identifier that is bound to the electronic device identifier returned by the remote server; and using the received device identifier as a device identifier of the target device.
The electronic device of claim 9 wherein the remote server is determined in the following manner:

The remote server is determined according to the preset internet protocol IP address and port number.
The electronic device of claim 9, wherein the processor is further configured to:

And transmitting the received device identifier and the electronic device identifier of the electronic device for the NB-IoT to the target device.
The electronic device of claim 9, wherein the processor is further configured to:

The electronic device for the NB-IoT is obtained after the device identifier of the target device can be obtained from the target device that needs to be controlled, and the electronic device for the NB-IoT bound to the target device is determined to be replaced. The electronic device identifier of the device and the device identifier of the target device are sent to the remote server, so that the remote server updates the binding relationship between the electronic device identifier and the device identifier.
The electronic device according to claim 12, wherein the processor is specifically configured to:

Unable to obtain the device identifier bound to the electronic device identifier from the electronic device for the NB-IoT, and determine that the electronic device for the NB-IoT bound to the target device is replaced; or from the target device Obtaining that the acquired device identifier is different from the electronic device identifier of the electronic device for the NB-IoT, and determining that the electronic device for the NB-IoT bound to the target device is replaced; or The device identifier acquired in the target device is different from the device identifier saved in the electronic device for the NB-IoT, and it is determined that the electronic device for the NB-IoT bound to the target device is replaced.
An apparatus, characterized in that the processor comprises the electronic device for NB-IoT according to any one of claims 9 to 13.
A remote server, comprising: a processor and a memory, wherein the memory stores a computer program, the processor configured to execute the computer program to cause the remote server to execute :

After receiving the identifier of the electronic device sent by the electronic device for the NB-IOT, determining the device identifier corresponding to the identifier of the electronic device according to the binding relationship between the identifier of the electronic device and the identifier of the device; and sending the determined device identifier to the Electronic equipment for NB-IoT.
The remote server according to claim 15, wherein the processor is further configured to:

Receiving, by the electronic device for the NB-IOT, the electronic device identifier of the electronic device for the NB-IOT and the device identifier of the target device that needs to be controlled, to update the binding of the electronic device identifier and the device identifier relationship.