WO2021114359A1

WO2021114359A1 - Positioning data processing method, terminal to be positioned, and positioning server

Info

Publication number: WO2021114359A1
Application number: PCT/CN2019/126765
Authority: WO
Inventors: 刁幸华; 许祥滨; 高峰
Original assignee: 泰斗微电子科技有限公司
Priority date: 2019-12-12
Filing date: 2019-12-19
Publication date: 2021-06-17
Also published as: CN111083693A

Abstract

A positioning data processing method, a terminal to be positioned, and a positioning server. The method comprises: acquiring device information of a terminal to be positioned, and encrypting the device information to obtain first encrypted data (S101); collecting positioning data, and encrypting the positioning data to obtain second encrypted data (S102); encapsulating the first encrypted data and the second encrypted data into a positioning data packet (S103); and transmitting the positioning data packet to a server, and notifying the server to process the positioning data packet, extract the device information and the positioning data, and perform positioning, according to the device information and the positioning data, for the terminal to be positioned (S104). The present embodiment can reduce the possibility of an unlicensed terminal impersonating a licensed terminal and using positioning services without authorization, thus improving the security and privacy of data interaction for terminals to be positioned.

Description

Positioning data processing method, positioning terminal and positioning server

Technical field

This application belongs to the field of positioning technology, and in particular relates to a positioning data processing method, a positioning terminal and a positioning server.

Background technique

Indoor positioning refers to the collection of data in the surrounding environment through positioning terminals, such as the received signal strength (RSSI), media access control (MAC), frequency, etc. of wireless signals such as Bluetooth and Wi-Fi Then upload these data to the positioning server in the cloud, and obtain the position of the positioning terminal after processing and solving by the positioning server, thereby completing a service for terminal positioning.

Generally, manufacturers that provide positioning services can provide users with corresponding terminal products, and users can use the products to complete corresponding positioning without paying attention to the specific process. However, some positioning products on the market are not actually authorized by the manufacturer. Such unauthorized products can access the positioning server by pretending to be an authorized product to complete positioning. However, such unauthorized products are prone to data interception and misappropriation by others during data transmission, which not only affects the accuracy of positioning, but also causes the leakage of user privacy more seriously.

Summary of the invention

In view of this, the embodiments of the present application provide a positioning data processing method, a positioning terminal, and a positioning server to solve the problem of using unauthorized products for positioning in the prior art, which may cause positioning data to be intercepted and misappropriated by others and affect positioning Accuracy, causing the problem of user privacy leakage.

The first aspect of the embodiments of the present application provides a positioning data processing method, which is applied to a positioning terminal, and the positioning data processing method includes:

Obtaining device information of the positioning terminal, encrypting the device information, and obtaining first encrypted data;

Collecting positioning data, encrypting the positioning data, and obtaining second encrypted data;

Encapsulating the first encrypted data and the second encrypted data into a positioning data packet;

The positioning data packet is transmitted to the positioning server to notify the positioning server to process the positioning data packet, extract the device information and the positioning data, and pair according to the device information and the positioning data The positioning terminal performs positioning.

The second aspect of the embodiments of the present application provides a positioning data processing method, which is applied to a server, and the positioning data processing method includes:

Receive the positioning data packet transmitted by the positioning terminal;

Extracting the first encrypted data and the second encrypted data in the positioning data packet;

Respectively decrypt the first encrypted data and the second encrypted data to obtain the device information and positioning data of the positioning terminal;

Position the positioning terminal according to the device information and the positioning data.

A third aspect of the embodiments of the present application provides a positioning data processing device, which is applied to a positioning terminal, and the positioning data device method includes:

The device information encryption module is used to obtain device information of the positioning terminal, encrypt the device information, and obtain the first encrypted data;

The positioning data encryption module is used to collect positioning data, encrypt the positioning data, and obtain second encrypted data;

A positioning data packet encapsulation module, configured to encapsulate the first encrypted data and the second encrypted data into a positioning data packet;

The positioning data packet transmission module is used to transmit the positioning data packet to the positioning server to notify the positioning server to process the positioning data packet, extract the device information and the positioning data, and according to the The device information and the positioning data position the positioning terminal.

A fourth aspect of the embodiments of the present application provides a positioning data processing device, which is applied to a server, and the positioning data processing device includes:

The positioning data packet receiving module is used to receive the positioning data packet transmitted by the positioning terminal;

An encrypted data extraction module for extracting the first encrypted data and the second encrypted data in the positioning data packet;

An encrypted data decryption module, configured to decrypt the first encrypted data and the second encrypted data, respectively, to obtain device information and positioning data of the positioning terminal;

The positioning module is used for positioning the positioning terminal according to the device information and the positioning data.

The fifth aspect of the embodiments of the present application provides a positioning terminal, including a memory, a processor, and a computer program stored in the memory and running on the processor. When the processor executes the computer program, The positioning data processing method as described in the above first aspect is implemented.

A sixth aspect of the embodiments of the present application provides a positioning server, including a memory, a processor, and a computer program stored in the memory and running on the processor, and the computer-readable storage medium stores a computer A program, when the computer program is executed by a processor, the positioning data processing method as described in the second aspect is implemented.

The seventh aspect of the embodiments of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor of a positioning terminal, the implementation of the above-mentioned first aspect is The positioning data processing method.

The eighth aspect of the embodiments of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor of a positioning server, the implementation of the above-mentioned second aspect is The positioning data processing method.

Compared with the prior art, the embodiments of the present application include the following advantages:

In the embodiment of this application, after acquiring the device information of the positioning terminal and collecting the positioning data, the above-mentioned device information and positioning data are respectively encrypted, and then the encrypted data is encapsulated into a positioning data packet, and then transmitted to the positioning server for positioning , Can ensure the security of data transmission, prevent data from being stolen and misappropriated by others, and reduce the possibility of user privacy leakage. On the other hand, when transmitting positioning data, this embodiment also transmits its own device information to the positioning server. The positioning server can identify whether the current positioning terminal is an authorized terminal based on the device information, which reduces unauthorized terminals. The possibility of illegally embezzling the location service by disguising as an authorized terminal improves the security and privacy of the data interaction of the location terminal.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

FIG. 1 is a schematic flowchart of steps of a positioning data processing method according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a positioning data packet encapsulation process according to an embodiment of the present application;

FIG. 3 is a schematic flowchart of steps of another positioning data processing method according to an embodiment of the present application;

Figure 4 is a schematic diagram of a location data packet decryption process according to an embodiment of the present application;

Fig. 5 is a schematic diagram of a positioning data processing device according to an embodiment of the present application;

Fig. 6 is a schematic diagram of another positioning data processing device according to an embodiment of the present application;

Fig. 7 is a schematic diagram of a positioning terminal according to an embodiment of the present application.

Detailed ways

In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are proposed for a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from obstructing the description of this application.

The technical solution of the present application will be described below through specific embodiments.

1, it shows a schematic flow chart of the steps of a positioning data processing method according to an embodiment of the present application, which may specifically include the following steps:

S101. Obtain device information of a positioning terminal, encrypt the device information, and obtain first encrypted data;

It should be noted that this method can be applied to positioning terminals. That is, the execution subject of this embodiment is the positioning terminal, and this embodiment introduces the method from the side of the positioning terminal. By processing the device information of the positioning terminal itself and the collected positioning data on the positioning terminal side, under the premise of ensuring data security, the processed data is transmitted to the positioning server, and the positioning server completes the positioning of the positioning terminal.

The positioning terminal in this embodiment may refer to a terminal device produced or authorized to produce by a manufacturer that provides positioning services. The terminal device may exist in the form of a separate terminal product, or it may be integrated in other terminal products in the form of a software service. Among devices such as mobile phones, tablet computers, and wearable devices, this embodiment does not limit the product form or type of the positioning terminal.

Generally, some unauthorized terminal devices can access the positioning server by pretending to be authorized terminal devices to complete positioning. However, the use of such unauthorized terminal equipment is likely to bring some risks to users, and it will also affect the actual rights and interests of vendors that provide location services.

Therefore, in order to maintain the actual rights and interests of manufacturers that provide positioning services and ensure the safety of users using positioning terminals, this embodiment can determine whether the terminal device can provide positioning services by verifying whether the positioning terminal is an authorized device.

In specific implementation, when the positioning terminal realizes positioning through interaction with the positioning server, it can first obtain the device information of the positioning terminal itself, and then encrypt the device information through a preset encryption method to obtain the first encrypted data . After the above-mentioned first encrypted data is transmitted to the positioning server, the positioning server verifies the identity of the positioning terminal, thereby determining whether the positioning service can be provided to the positioning terminal.

In this embodiment, the device information of the positioning terminal may include the device ID of the device itself, and the device ID may be pre-allocated by the manufacturer before leaving the factory. The positioning terminal with the device ID assigned by the manufacturer can be regarded as an authorized device.

Therefore, when processing the device information of the positioning terminal, you can first obtain the device ID of the positioning terminal, and then read the pre-configured device information encryption key, and use the device information encryption key to encrypt the device ID to obtain the first Encrypt data.

It should be noted that the device information encryption key may be a key configured in advance for the positioning terminal and used to encrypt device information such as a device ID. Generally, the encryption key and the decryption key should appear as a pair. The device information encryption key in this embodiment can be stored in the positioning terminal, and the corresponding device information decryption key can be stored in the positioning server.

S102. Collect positioning data, encrypt the positioning data, and obtain second encrypted data;

The positioning terminal can collect positioning data, such as Bluetooth, Wi-Fi, RSSI, MAC, channel, frequency and other data in the surrounding environment. These data can be used to determine the current specific location of the positioning terminal after being transmitted to the server.

In this embodiment, in order to ensure the security of positioning data transmission, after the positioning terminal collects the positioning data, the data can be encrypted according to a preset encryption method to obtain the second encrypted data to be transmitted.

Generally, the data collected by the positioning terminal can include multiple types, but not all the collected data can be used for subsequent positioning. For example, due to signal strength issues, some of the final collected data may have obvious errors, and other data may not be suitable for subsequent positioning due to certain missing values. Therefore, after the positioning terminal collects the positioning data, it can first identify the target positioning data to be transmitted among the positioning data. The target positioning data may include data with a moderate amount of data and no obvious missing or incorrect values. Then read the pre-configured location data encryption key, and use the location data encryption key to encrypt the target location data to obtain the second encrypted data.

It should be noted that, similar to the device information encryption key, the location data encryption key may also be a key configured for the location terminal in advance and used to encrypt the location data. The location data encryption key can be stored in the location terminal, and the corresponding location data decryption key can be stored in the location server.

In this embodiment, by identifying target positioning data from the collected positioning data, the amount of data that needs to be transmitted is reduced, and the pressure of processing positioning data on the positioning server is reduced.

S103. Encapsulate the first encrypted data and the second encrypted data into a positioning data packet;

As shown in Figure 2, it is a schematic diagram of the positioning data packet encapsulation process of this embodiment. After encrypting the device information to obtain the first encrypted data, and encrypting the positioning data to obtain the second encrypted data, the positioning terminal can encapsulate the first encrypted data and the second encrypted data into positioning data packets according to certain rules for subsequent use Transmission.

It should be noted that for the encapsulation of the first encrypted data and the second encrypted data, the corresponding encapsulation format can be selected according to actual needs, which is not limited in this embodiment.

S104. Transmit the positioning data packet to a positioning server to notify the positioning server to process the positioning data packet, extract the device information and the positioning data, and according to the device information and the positioning The data locates the positioning terminal.

In this embodiment, the encapsulated positioning data packet can be transmitted to the positioning server, and the server processes the data packet, extracts the device information and positioning data therein, and completes the positioning of the positioning terminal.

In order to further ensure the security of the data transmission process, this embodiment can also read the pre-configured data packet encryption key before transmitting the positioning data packet, and then use the data packet encryption key to encrypt the positioning data packet, and then The encrypted positioning data packet is transmitted to the positioning server.

It should be noted that the device information encryption key, location data encryption key, and data packet encryption key in this embodiment may be different, and all three encryption keys can be pre-configured in the positioning terminal for use in Encrypt different data. Correspondingly, the decryption keys corresponding to the three types of encryption keys can be stored in the positioning server. After the positioning server receives the data transmitted by the positioning terminal, it uses the decryption key to decrypt it, and then extracts the device information and information used for positioning. Positioning data.

In this embodiment, when the positioning server locates the positioning terminal based on the device information and positioning data, it can first verify whether the positioning terminal currently needs to be positioned is an authorized terminal according to the device information, and if so, continue to use the positioning data for the terminal Positioning. If the positioning server recognizes that the current positioning terminal does not authorize the terminal according to the device information, it may refuse to provide positioning services for the terminal.

In the embodiment of this application, after acquiring the device information of the positioning terminal and collecting the positioning data, the above-mentioned device information and positioning data are respectively encrypted, and then the encrypted data is encapsulated into a positioning data packet, and then transmitted to the positioning server Positioning can ensure the security of data transmission, prevent data from being stolen and misappropriated by others, and reduce the possibility of user privacy leakage. On the other hand, when transmitting positioning data, this embodiment also transmits its own device information to the positioning server. The positioning server can identify whether the current positioning terminal is an authorized terminal based on the device information, which reduces unauthorized terminals. The possibility of illegally embezzling the location service by disguising as an authorized terminal improves the security and privacy of the data interaction of the location terminal.

Referring to FIG. 3, there is shown a schematic flow diagram of the steps of another positioning data processing method according to an embodiment of the present application, which may specifically include the following steps:

S301: Receive a positioning data packet transmitted by a positioning terminal;

It should be noted that this method can be applied to a positioning server, and the execution subject of this embodiment is the positioning server. That is, this embodiment introduces the method from the side of the positioning server.

In this embodiment, the positioning data packet may be transmitted from the positioning terminal to the positioning server. When the positioning terminal needs to perform positioning, it can collect the surrounding positioning data, encrypt the positioning data, and then transmit it to the positioning server.

It should be noted that in order to prevent unauthorized terminals from using location services illegally by pretending to be authorized terminals, the location server can instruct the location terminal to transmit its own device information to the location server for verification when transmitting location data. Whether the positioning terminal has been authorized to use the current positioning service.

Therefore, in this embodiment, the positioning data packet may include the device information of the positioning terminal and the positioning data collected by the terminal.

S302. Extract the first encrypted data and the second encrypted data in the positioning data packet.

In this embodiment, in order to ensure the security of the transmitted data, the positioning terminal can respectively encrypt its own device information and positioning data to generate the first encrypted data and the second encrypted data, and then encrypt the first encrypted data and the second encrypted data. The data is encapsulated into positioning data packets, and then transmitted to the positioning server.

For the process of the positioning terminal encrypting its own device information and positioning data, reference may be made to the introduction of the foregoing embodiment, which will not be repeated in this embodiment.

Therefore, after receiving the positioning data packet transmitted by the positioning terminal, the positioning server can first extract the first encrypted data and the second encrypted data from the positioning data packet, and then decrypt the first encrypted data and the second encrypted data, Obtain the device information of the positioning terminal and the positioning data used for positioning.

In this embodiment, when the positioning terminal encapsulates the first encrypted data and the second encrypted data, they may also be encrypted again. That is, the positioning data packet in this embodiment may be a data packet encrypted by using a preset data packet encryption key.

Therefore, when extracting the first encrypted data and the second encrypted data from the positioning data packet, the positioning server can first determine the data packet decryption key corresponding to the data packet encryption key, and then use the data packet decryption key to locate The data packet is decrypted, and the first encrypted data and the second encrypted data are extracted from the decrypted positioning data packet.

S303. Decrypt the first encrypted data and the second encrypted data respectively to obtain device information and positioning data of the positioning terminal;

When the positioning server decrypts the first encrypted data and the second encrypted data, it may first determine the device information decryption key corresponding to the device information encryption key, and the positioning data decryption key corresponding to the location data encryption key Key. The above-mentioned device information encryption key may be a key for encrypting the device information of the positioning terminal, and the positioning data encryption key is a key for encrypting the positioning data collected by the positioning terminal.

The device information encryption key and the device information decryption key, and the location data encryption key and location data decryption key should correspond. Before the positioning terminal leaves the factory, the device information encryption key and the positioning data encryption key can be stored in the positioning terminal. At the same time, the decryption keys corresponding to the above two types of encryption keys can be stored in the positioning server for verification. The encrypted data is decrypted by the above two encryption keys.

As shown in Figure 4, it is a schematic diagram of the decryption process of the positioning data packet of the present application. After the positioning server extracts the first encrypted data and the second encrypted data from the positioning data packet, it can first decrypt the first encrypted data with the device information decryption key to obtain the device information of the positioning terminal, and then identify whether the positioning terminal is As a target positioning terminal, the target positioning terminal in this embodiment may refer to a positioning terminal authorized by a positioning server.

In this embodiment, the device information of the positioning terminal may include the device ID of the terminal, and the device ID of any positioning terminal may be unique. For the positioning terminal authorized by the server, its device ID can be stored through the device information database process in the positioning server.

Therefore, when identifying whether a certain positioning terminal is an authorized terminal, the device ID of the positioning terminal can be searched in the preset device information database. If the device ID of the positioning terminal is found, then it can be determined that the positioning terminal is obtained. Authorized target location terminal.

For the target positioning terminal, since it has been authorized by the server, it can use the positioning service provided by the positioning server. At this time, the positioning server can use the positioning data decryption key to decrypt the second encrypted data to obtain the positioning data collected by the positioning terminal .

If it is identified that a certain positioning terminal is not an authorized target positioning terminal, the positioning server does not need to decrypt the second encrypted data.

S304. Position the positioning terminal according to the device information and the positioning data.

In the embodiment of the present application, by instructing the positioning terminal to transmit its own equipment to the positioning server when transmitting positioning data, the positioning server can verify whether the current positioning terminal is an authorized terminal according to the device information, which solves the problem of unauthorized access. Authorized terminal equipment pretends to be an authorized terminal to illegally steal the location service provided by the location server. At the same time, the positioning data is encrypted by the positioning terminal and then transmitted to the positioning server to ensure the security of data transmission.

It should be noted that the size of the sequence number of each step in the above embodiment does not mean the sequence of execution. The execution sequence of each process should be determined by its function and inherent logic, and should not constitute any implementation process of the embodiments of this application. limited. In addition, each of the above embodiments introduces the method from the side of the positioning terminal and the side of the positioning server, and some details can be referred to each other.

Referring to FIG. 5, a schematic diagram of a positioning data processing device according to an embodiment of the present application is shown. The positioning data device may be applied to a positioning terminal, and may specifically include the following modules:

The device information encryption module 501 is configured to obtain device information of the positioning terminal, encrypt the device information, and obtain first encrypted data;

The positioning data encryption module 502 is configured to collect positioning data, encrypt the positioning data, and obtain second encrypted data;

A location data packet encapsulation module 503, configured to encapsulate the first encrypted data and the second encrypted data into a location data packet;

The positioning data packet transmission module 504 is configured to transmit the positioning data packet to a positioning server to notify the positioning server to process the positioning data packet, extract the device information and the positioning data, and perform the The device information and the positioning data position the positioning terminal.

In the embodiment of the present application, the device information may include a device ID, and the device information encryption module 501 may specifically include the following sub-modules:

The device ID obtaining sub-module is used to obtain the device ID of the positioning terminal;

The device ID encryption sub-module is used to read a pre-configured device information encryption key, and use the device information encryption key to encrypt the device ID to obtain first encrypted data.

In the embodiment of the present application, the positioning data encryption module 502 may specifically include the following sub-modules:

The target positioning data identification sub-module is used to collect positioning data and identify the target positioning data to be transmitted in the positioning data;

The target positioning data encryption sub-module is used to read a pre-configured positioning data encryption key, and use the positioning data encryption key to encrypt the target positioning data to obtain second encrypted data.

In the embodiment of the present application, the positioning data packet transmission module 504 may specifically include the following sub-modules:

The location data packet encryption sub-module is used to read a pre-configured data packet encryption key, and use the data packet encryption key to encrypt the location data packet;

The positioning data packet transmission sub-module is used to transmit the encrypted positioning data packet to the positioning server.

Referring to FIG. 6, there is shown a schematic diagram of another positioning data processing apparatus according to an embodiment of the present application. The positioning data apparatus may be applied to a positioning server, and may specifically include the following modules:

The positioning data packet receiving module 601 is configured to receive the positioning data packet transmitted by the positioning terminal;

The encrypted data extraction module 602 is configured to extract the first encrypted data and the second encrypted data in the positioning data packet;

The encrypted data decryption module 603 is configured to decrypt the first encrypted data and the second encrypted data respectively to obtain the device information and positioning data of the positioning terminal;

The positioning module 604 is configured to position the positioning terminal according to the device information and the positioning data.

In the embodiment of the present application, the location data packet may be a data packet encrypted using a preset data packet encryption key, and the encrypted data extraction module 602 may specifically include the following sub-modules:

A data packet decryption key determining sub-module, which is used to determine a data packet decryption key corresponding to the data packet encryption key;

A data packet decryption sub-module for decrypting the positioning data packet by using the data packet decryption key;

The encrypted data extraction sub-module is used to extract the first encrypted data and the second encrypted data from the decrypted positioning data packet.

In the embodiment of the present application, the encrypted data decryption module 603 may specifically include the following submodules:

The decryption key determination sub-module is used to determine the device information decryption key corresponding to the device information encryption key, and to determine the location data decryption key corresponding to the location data encryption key; wherein the device information is encrypted The key is a key for encrypting the device information of the positioning terminal, and the positioning data encryption key is a key for encrypting the positioning data collected by the positioning terminal;

The first decryption submodule is configured to decrypt the first encrypted data using the device information decryption key to obtain device information of the positioning terminal;

The target positioning terminal identification sub-module is used to identify whether the positioning terminal is a target positioning terminal, and the target positioning terminal is a positioning terminal authorized by the positioning server;

The second decryption submodule is configured to, if the positioning terminal is a target positioning terminal, decrypt the second encrypted data using the positioning data decryption key to obtain the positioning data collected by the positioning terminal.

In the embodiment of the present application, the device information may include a device ID, and the target positioning terminal identification sub-module may specifically include the following units:

The device ID searching unit is used for searching the device ID of the positioning terminal in a preset device information database;

The target positioning terminal determining unit is configured to determine that the positioning terminal is a target positioning terminal if the device ID of the positioning terminal is found.

As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the description of the method embodiment.

Referring to FIG. 7, a schematic diagram of a positioning terminal according to an embodiment of the present application is shown. As shown in FIG. 7, the positioning terminal 700 of this embodiment includes: a processor 710, a memory 720, and a computer program 721 stored in the memory 720 and running on the processor 710. When the processor 710 executes the computer program 721, the steps in each embodiment of the foregoing data processing method are implemented, for example, steps S101 to S104 shown in FIG. 1. Alternatively, when the processor 710 executes the computer program 721, the functions of the modules/units in the foregoing device embodiments are implemented, for example, the functions of the modules 501 to 504 shown in FIG. 5.

Exemplarily, the computer program 721 may be divided into one or more modules/units, and the one or more modules/units are stored in the memory 720 and executed by the processor 710 to complete This application. The one or more modules/units may be a series of computer program instruction segments capable of completing specific functions, and the instruction segments may be used to describe the execution process of the computer program 721 in the positioning terminal 700. For example, the computer program 721 can be divided into a device information encryption module, a location data encryption module, a location data packet encapsulation module, and a location data packet transmission module. The specific functions of each module are as follows:

The positioning terminal 700 may be a computing device such as a desktop computer, a notebook, or a palmtop computer. The positioning terminal 700 may include, but is not limited to, a processor 710 and a memory 720. Those skilled in the art can understand that FIG. 7 is only an example of the positioning terminal 700, and does not constitute a limitation on the positioning terminal 700. It may include more or less components than shown in the figure, or combine certain components, or different For example, the positioning terminal 700 may also include input and output devices, network access devices, buses, and so on.

The processor 710 may be a central processing unit (Central Processing Unit, CPU), other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (ASIC), Ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.

The memory 720 may be an internal storage unit of the positioning terminal 700, such as a hard disk or a memory of the positioning terminal 700. The memory 720 may also be an external storage device of the positioning terminal 700, such as a plug-in hard disk equipped on the positioning terminal 700, a smart media card (SMC), or a secure digital (SD) Card, Flash Card, etc. Further, the memory 720 may also include both an internal storage unit of the positioning terminal 700 and an external storage device. The memory 720 is used to store the computer program 721 and other programs and data required by the positioning terminal 700. The memory 720 can also be used to temporarily store data that has been output or will be output.

This embodiment also discloses a positioning server, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, the computer-readable storage medium stores the computer program, and When the computer program is executed by the processor, the positioning data processing method on the positioning server side is realized.

This embodiment also discloses a computer-readable storage medium that stores a computer program that, when executed by a processor of the positioning server, implements the positioning data processing method on the positioning server side.

The above-mentioned embodiments are only used to illustrate the technical solution of the present application, but not to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features; and these Modification or replacement does not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

A positioning data processing method, characterized in that it is applied to a positioning terminal, and the positioning data processing method includes:

Obtaining device information of the positioning terminal, encrypting the device information, and obtaining first encrypted data;

Collecting positioning data, encrypting the positioning data, and obtaining second encrypted data;

Encapsulating the first encrypted data and the second encrypted data into a positioning data packet;

The positioning data packet is transmitted to the positioning server to notify the positioning server to process the positioning data packet, extract the device information and the positioning data, and pair according to the device information and the positioning data The positioning terminal performs positioning.
The positioning data processing method according to claim 1, wherein the device information includes a device ID, and the obtaining device information of the positioning terminal, encrypting the positioning information to obtain the first encrypted data, comprises:

Obtain the device ID of the positioning terminal;

Read the pre-configured device information encryption key, and use the device information encryption key to encrypt the device ID to obtain the first encrypted data.
The positioning data processing method according to claim 2, wherein the collecting positioning data and encrypting the positioning data to obtain the second encrypted data comprises:

Collecting positioning data, and identifying target positioning data to be transmitted in the positioning data;

Read the pre-configured location data encryption key, and use the location data encryption key to encrypt the target location data to obtain second encrypted data.
The positioning data processing method according to any one of claims 1-3, wherein the transmitting the positioning data packet to a positioning server comprises:

Read a pre-configured data packet encryption key, and use the data packet encryption key to encrypt the location data packet;

The encrypted positioning data packet is transmitted to the positioning server.
A positioning data processing method, characterized in that it is applied to a positioning server, and the positioning data processing method includes:

Receive the positioning data packet transmitted by the positioning terminal;

Extracting the first encrypted data and the second encrypted data in the positioning data packet;

Respectively decrypt the first encrypted data and the second encrypted data to obtain the device information and positioning data of the positioning terminal;

Position the positioning terminal according to the device information and the positioning data.
The positioning data processing method according to claim 5, wherein the positioning data packet is a data packet encrypted using a preset data packet encryption key, and the first encryption in the positioning data packet is extracted Data and second encrypted data, including:

Determining a data packet decryption key corresponding to the data packet encryption key;

Decrypt the positioning data packet by using the data packet decryption key;

The first encrypted data and the second encrypted data are extracted from the decrypted positioning data packet.
The positioning data processing method according to claim 5, wherein said decrypting said first encrypted data and said second encrypted data respectively to obtain device information and positioning data of said positioning terminal comprises:

Determine the device information decryption key corresponding to the device information encryption key, and determine the location data decryption key corresponding to the location data encryption key; wherein the device information encryption key is for the location terminal A key for encrypting device information, where the positioning data encryption key is a key for encrypting the positioning data collected by the positioning terminal;

Decrypt the first encrypted data by using the device information decryption key to obtain device information of the positioning terminal;

Identifying whether the positioning terminal is a target positioning terminal, and the target positioning terminal is a positioning terminal authorized by the positioning server;

If the positioning terminal is a target positioning terminal, the positioning data decryption key is used to decrypt the second encrypted data to obtain the positioning data collected by the positioning terminal.
The positioning data processing method according to claim 7, wherein the device information includes a device ID, and the identifying whether the positioning terminal is a target positioning terminal includes:

Searching the device ID of the positioning terminal in a preset device information database;

If the device ID of the positioning terminal is found, it is determined that the positioning terminal is a target positioning terminal.
A positioning terminal, comprising a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the computer program as claimed in claims 1 to 4 Any of the positioning data processing methods.
A positioning server, the computer-readable storage medium stores a computer program, wherein the computer program is executed by a processor to implement the positioning data processing method according to any one of claims 5 to 8.