CN107196935B - Positioning information transmission method and system - Google Patents
Positioning information transmission method and systemDownload PDFInfo
- Publication number
- CN107196935B CN107196935BCN201710354629.XACN201710354629ACN107196935BCN 107196935 BCN107196935 BCN 107196935BCN 201710354629 ACN201710354629 ACN 201710354629ACN 107196935 BCN107196935 BCN 107196935B
- Authority
- CN
- China
- Prior art keywords
- positioning information
- server
- level
- authority
- receiving terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540biological transmissionEffects0.000titleclaimsabstractdescription45
- 238000000034methodMethods0.000titleclaimsabstractdescription37
- 238000004891communicationMethods0.000description8
- 230000006870functionEffects0.000description8
- 238000010586diagramMethods0.000description5
- 230000009471actionEffects0.000description3
- 230000008569processEffects0.000description3
- 238000005516engineering processMethods0.000description2
- 230000003993interactionEffects0.000description2
- 230000004048modificationEffects0.000description2
- 238000012986modificationMethods0.000description2
- 238000012545processingMethods0.000description2
- 238000006467substitution reactionMethods0.000description2
- 238000004590computer programMethods0.000description1
- 238000011161developmentMethods0.000description1
- 230000006872improvementEffects0.000description1
- 238000013507mappingMethods0.000description1
- 239000003550markerSubstances0.000description1
- 238000003032molecular dockingMethods0.000description1
- 238000012544monitoring processMethods0.000description1
- 230000003287optical effectEffects0.000description1
Images
Classifications
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Technical Field
The invention relates to the technical field of information transmission, in particular to a positioning information transmission method and a positioning information transmission system.
Background
The Beidou satellite navigation system (abbreviated as Beidou system, named BeiDou navigation satellite System in English, abbreviated as BDS) generally refers to the second generation satellite navigation system in China, abbreviated as BDS in English, named COMPASS in great times, also named as Beidou No. two, is an autonomous development and independent operation global satellite navigation system which is implemented in China and compatible and shared with other satellite navigation systems in the world, and is also one of the most critical national infrastructures in China
At present, the Beidou system is applied in more and more fields, and forms a certain market scale in all aspects of positioning, navigation, time service, communication and the like. From the product perspective, high-precision measuring instruments, positioning terminals, time service terminals, vehicle-mounted entertainment navigation systems, tablet computers and the like which use the Beidou system are known at present, a group of excellent enterprises have mastered the core technology of the Beidou chip, and the Beidou chip with the Chinese independent intellectual property right enters the practical stage. The operation service based on the Beidou system is gradually popularized in the fields of fishery, electric power, communication, finance, surveying and mapping and the like, and the Beidou industry scale is continuously large.
The existing Beidou positioning technology is not provided with corresponding layered processing and user authority management, and the transmission process of positioning information transmitted to a user terminal by a server can lack safety, possibly resulting in information leakage and the like. And the positioning information obtained by users with different levels and authorities is the same without meeting the requirements of hierarchical transmission.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and a system for transmitting positioning information, in which positioning information transmission is transmitted in a hierarchical manner, and positioning information is biased and encrypted according to the authority of a receiving terminal, so as to ensure safe transmission of positioning information, meet requirements for hierarchical transmission of positioning information, and enable different receiving terminals at different levels to obtain positioning information with different accuracies.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a method of positioning information transmission, the method comprising: the current server biases and encrypts the positioning information according to the level and the authority of a next-level server of the current server to obtain the encrypted positioning information; the current server sends the encrypted positioning information to the next-level server, and the next-level server acquires the encrypted positioning information; the next-level server decrypts the encrypted positioning information to obtain the decrypted positioning information, and then uses the next-level server as a current server to perform biasing and encryption on the positioning information according to the level and the authority of the next-level server of the current server; and when the encrypted positioning information is transmitted to a server in the area where the receiving terminal is located, the server in the area where the receiving terminal is located biases the positioning information according to the authority of the receiving terminal, encrypts the positioning information again and then transmits the positioning information to the receiving terminal.
A positioning information transmission system, the system comprising: server and receiving terminal, wherein: the server comprises a plurality of stages of servers, the current server is used for biasing and encrypting the positioning information according to the level and the authority of the next stage of server of the current server to obtain the encrypted positioning information, the current server is further configured to send the encrypted positioning information to the next-level server, the next-level server is used for acquiring the encrypted positioning information, decrypting the encrypted positioning information to acquire decrypted positioning information, and then taking the next-level server as the current server, the current server is used for biasing and encrypting the positioning information according to the level and the authority of the next-level server of the current server, the server of the area where the receiving terminal is located is used for biasing and encrypting the positioning information according to the authority of the receiving terminal and then sending the positioning information to the receiving terminal; and the receiving terminal is used for receiving the encrypted positioning information sent by the server in the area where the receiving terminal is located.
The embodiment of the invention provides a method and a system for transmitting positioning information. And when the encrypted positioning information is transmitted to the server of the area where the receiving terminal is located, the server of the area where the receiving terminal is located biases the positioning information according to the authority of the receiving terminal, encrypts the positioning information again and then transmits the positioning information to the receiving terminal. Therefore, the safe transmission of the positioning information is ensured, the requirement of the graded transmission of the positioning information is met, and different receiving terminals of different levels can obtain the positioning information with different accuracies.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a positioning information transmission method according to a first embodiment of the present invention;
fig. 2 is a flowchart illustrating a step S100 of a positioning information transmission method according to a first embodiment of the present invention;
fig. 3 shows another flowchart of a positioning information transmission method according to the first embodiment of the present invention;
fig. 4 is a functional block diagram showing a positioning information transmission system according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
First embodiment
The first embodiment of the invention provides a positioning information transmission method, which performs hierarchical transmission on positioning information transmission, and performs biasing and encryption on the positioning information according to the authority of a receiving terminal, so as to ensure the safe transmission of the positioning information, meet the requirement of the hierarchical transmission of the positioning information, and enable different receiving terminals of different levels to acquire positioning information with different accuracies.
Referring to fig. 1, the method for transmitting positioning information includes:
step S100: and the current server biases and encrypts the positioning information according to the level and the authority of the next-level server of the current server to obtain the encrypted positioning information.
Step S100 is preceded by: the mobile terminal receives the satellite signal and acquires the positioning information of the mobile terminal; and the mobile terminal sends the positioning information to a server.
In the embodiment of the invention, the mobile terminal is a terminal for which a user needs to inquire the positioning information. The mobile terminal and the server are in a wireless docking state, and information can be transmitted between the mobile terminal and the server. The mobile terminal may be a mobile terminal with a beidou navigation function, and the specific navigation function of the mobile terminal in the embodiment of the present invention is not limited, and may also be a dual-mode navigation function with a GPS function and a beidou function.
The mobile terminal comprises a navigation chip, an antenna, a communication module and other functional devices. After receiving the satellite positioning signal, the antenna acquires positioning information through the processing of the navigation chip. Then, the positioning information is transmitted to the server through the communication module.
In an embodiment of the invention, the server comprises a plurality of tiers. The mobile terminal transmits the positioning information to the first-level server.
In the embodiment of the invention, different levels can be corresponded according to different areas where the servers are located. For example, the level of the server may be determined according to a hall level, a city level, and a county level, and the server level corresponds to the relationship: when the server is in the provincial control command center, the first-level server corresponds to the hall level; when the server is in the city control command center, the second-level server corresponds to the city level; and when the server is in the county control command center, the third-level server corresponds to the county level.
In the embodiment of the invention, each level of server has different authorities. The server at each level is in different areas and has different authorities. For example, the server authority of the provincial control command center is greater than that of the city control command center, and the server authority of the city control command center is greater than that of the county control command center.
In the embodiment of the present invention, the current server biases and then encrypts the positioning information according to the level and the authority of the next-level server of the current server, and the method further includes: the current server acquires information of a next-level server of the current server, wherein the information of the next-level server comprises the level and the authority of the next-level server.
Referring to fig. 2, the biasing, by the current server, the positioning information according to the level and the authority of the next server of the current server may include:
step S101: and the current server determines the preset offset which needs to be applied to each parameter of the positioning information according to the level and the authority of the next-level server of the current server.
In this step, the current server may be a first-level server. When the levels of the servers are divided into a hall level, a city level and a county level, the first-level server is the hall-level server. The first-level server determines the area of the second-level server in the transmission direction of the positioning information according to the area of the receiving terminal, and then determines that the level of the second-level server is a city level, and the authority of the second-level server is the server authority of a city control command center.
And the first-level server biases the positioning information according to the level and the authority of the second-level server, and the biasing means applying offset to each parameter of the positioning information.
The parameters of the positioning information may include: longitude, latitude, altitude, and other parameter information. When the mobile terminal transmitting the positioning information to the first-level server is a mobile terminal capable of monitoring the moving speed and direction, the parameters of the positioning information may further include parameter information such as the moving speed and direction.
In the embodiment of the present invention, the level and the authority of the server determine the size of the preset offset. When the server level and the authority are higher, the preset offset is relatively small. For example, when the server level is a city level, the authority is the server authority of a city command control center, and the offset of the longitude and latitude can be set to-0.005 or + 0.005; when the server level is a county level, the authority is the server authority of the county command control center, and the offset of the longitude and latitude can be set to be-0.008 or + 0.008. It should be noted that the preset offset is only an example, and does not represent a value of the preset offset for implementing the embodiment.
Step S102: and applying the preset offset to each parameter of the positioning information to obtain the biased positioning information.
And after the current server biases the positioning information, encrypting the biased positioning information.
Specifically, a user stamp, an authority stamp, and a time stamp are denoted by X, Y, Z, respectively. The user stamp is information of a user needing the positioning information, the authority stamp is authority information of the user needing the positioning information of the server, and the time stamp is time information. X, Y, Z is set at the initial position of the information chain of the positioning information as the marker information of the positioning information, so that the positioning information is easy to be found by the server in the transmission process.
And after the level stamp, the authority stamp and the time stamp are arranged at the initial position of the information chain of the positioning information, encrypting the information chain by using an encryption algorithm. In the embodiment of the present invention, the encryption algorithm is not limited. For example, an AES encryption algorithm, an RSA encryption algorithm, or the like may be employed.
Step S110: and the current server sends the encrypted positioning information to the next-level server, and the next-level server acquires the encrypted positioning information.
After the current server, namely the first-level server, acquires the encrypted positioning information, the encrypted positioning information is sent to the next-level server, namely the second-level server, in the application layer. Thus, the next-level server receives the encrypted positioning information.
Step S120: and the next-level server decrypts the encrypted positioning information to obtain the decrypted positioning information, and then uses the next-level server as a current server to perform biasing and encryption on the positioning information according to the level and the authority of the next-level server of the current server.
And the next-stage server, namely the second-stage server, finds out the corresponding encrypted positioning information from the received numerous information chains according to the user stamp, the authority stamp and the time stamp. And correspondingly decrypting the encrypted positioning information according to the encryption algorithm used in the step so as to obtain plaintext data corresponding to the positioning information.
And taking the next-level server as the current server, namely taking the current server as the second-level server. And acquiring the level and the authority information of a next-level server of the current server in the transmission path, namely the level and the authority information of a third-level server.
For example, when the second-level server is the current server, the second-level server is the city-level server, and the authority is the server authority of the city command control center, the next-level server is the third-level server, and the authority is the server authority of the county command control center corresponding to the county-level server.
And determining the applied preset offset according to the level and the authority of the next-level server, and then biasing the parameters in the positioning information according to the preset offset. After the biasing is completed, the positioning information chain provided with the user stamp, the authority stamp and the time stamp is encrypted, and the encrypted positioning information is obtained.
After the encryption is finished, the current server transmits the encrypted positioning information to the next-level server. For example, when the current server is the second-level server, the encrypted positioning information is transmitted to the third-level server.
Step S130: and when the encrypted positioning information is transmitted to a server in the area where the receiving terminal is located, the server in the area where the receiving terminal is located biases the positioning information according to the authority of the receiving terminal, encrypts the positioning information again and then transmits the positioning information to the receiving terminal.
And repeating the steps that the next-level server decrypts the encrypted positioning information to obtain the decrypted positioning information, then using the next-level server as a current server, and biasing and then encrypting the positioning information according to the level and the authority of the next-level server of the current server, and the steps that the current server sends the encrypted positioning information to the next-level server, and the next-level server obtains the encrypted positioning information.
When the encrypted positioning information is transmitted to the server of the area where the receiving terminal is located, the server of the area where the receiving terminal is located finds the encrypted positioning information according to the user stamp, the authority stamp and the time stamp.
In the embodiment of the invention, the receiving terminal is a user terminal which needs positioning information.
And the server of the area where the receiving terminal is located decrypts the encrypted positioning information. And then biasing the positioning information according to the authority of the receiving terminal.
In the embodiment of the invention, the authority of the receiving terminal is the authority of the user corresponding to the receiving terminal. The higher the authority of the receiving terminal, the smaller the offset applied to the positioning information in the case of biasing, and the more the offset applied to the positioning information in the case of biasing.
And after the biasing is completed, encrypting the positioning information to obtain the encrypted positioning information. And the server of the area where the receiving terminal is located sends the encrypted positioning information to the receiving terminal, so that the transmission of the positioning information is completed.
In the embodiment of the present invention, referring to fig. 3, step S130 is followed by step S140: and the receiving terminal decrypts the encrypted positioning information to obtain the positioning information of the mobile terminal.
And decrypting the encrypted positioning information according to an encryption algorithm adopted during encryption, so as to obtain the positioning information of the mobile terminal, of which the user needs to inquire the positioning information.
According to the positioning information transmission method provided by the embodiment of the invention, the positioning information is biased according to the server level and the authority, and is encrypted for transmission after being marked according to the mark information of the user, so that the safety of positioning information transmission is ensured, the requirement of graded transmission is met, irrelevant information during transmission is filtered, and the efficiency of positioning information transmission is improved.
Second embodiment
A second embodiment of the present invention provides a positioning information transmission system, please refer to fig. 4, which includes: a server and a receiving terminal 200. The servers include a plurality of stages of servers, and as shown in fig. 4, the servers include a first stage server 110, a second stage server 120, a third stage server 130, …, and a server 140 in an area where the receiving terminal is located. Wherein: the current server is used for biasing and encrypting the positioning information according to the level and the authority of the next-level server of the current server to obtain the encrypted positioning information, the current server is further configured to send the encrypted positioning information to the next-level server, the next-level server is used for acquiring the encrypted positioning information, decrypting the encrypted positioning information to acquire decrypted positioning information, and then taking the next-level server as the current server, the current server is used for biasing and encrypting the positioning information according to the level and the authority of the next-level server of the current server, the server of the area where the receiving terminal is located is used for biasing and encrypting the positioning information according to the authority of the receiving terminal and then sending the positioning information to the receiving terminal; and the receiving terminal is used for receiving the encrypted positioning information sent by the server in the area where the receiving terminal is located.
The server is in communication connection with the receiving terminal 200 through a network to perform data communication or interaction. The server may be a web server, a database server, or the like.
In this embodiment of the present invention, the receiving terminal 200 is further configured to decrypt the encrypted positioning information to obtain the positioning information of the mobile terminal.
In the embodiment of the present invention, the current server is further configured to obtain information of a next-level server of the current server, where the information of the next-level server includes a level and an authority of the next-level server.
In the embodiment of the invention, the current server is used for determining the preset offset which needs to be applied to each parameter of the positioning information according to the level and the authority of the next-level server of the current server; and the method is used for applying the preset offset to each parameter of the positioning information to obtain the biased positioning information.
In the embodiment of the present invention, the positioning information transmission system further includes a mobile terminal 300, where the mobile terminal 300 is configured to receive a satellite signal and obtain positioning information of the mobile terminal, and the mobile terminal is further configured to send the positioning information to a server.
The server is in communication connection with the mobile terminal 300 through a network to perform data communication or interaction.
In the embodiment of the invention, the areas where the servers are located are different and correspond to different levels.
In the embodiment of the present invention, the server in the area where the receiving terminal 200 is located determines the authority of the receiving terminal 200 according to the level of the user.
The embodiment of the invention provides a method and a system for transmitting positioning information. And when the encrypted positioning information is transmitted to the server of the area where the receiving terminal is located, the server of the area where the receiving terminal is located biases the positioning information according to the authority of the receiving terminal, encrypts the positioning information again and then transmits the positioning information to the receiving terminal. Therefore, the safety of positioning information transmission is ensured, the requirement of hierarchical transmission is met, irrelevant information in transmission is filtered, and the efficiency of positioning information transmission is improved.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is noted that, herein, relational terms such as first and second, other, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A method for transmitting positioning information, the method comprising:
the current server biases and encrypts the positioning information according to the level and the authority of a next-level server of the current server to obtain the encrypted positioning information;
the current server sends the encrypted positioning information to the next-level server, and the next-level server acquires the encrypted positioning information;
the next-level server decrypts the encrypted positioning information to obtain the decrypted positioning information, and then uses the next-level server as a current server to perform biasing and encryption on the positioning information according to the level and the authority of the next-level server of the current server;
when the encrypted positioning information is transmitted to a server of an area where a receiving terminal is located, the server of the area where the receiving terminal is located biases and encrypts the positioning information according to the authority of the receiving terminal and then sends the positioning information to the receiving terminal;
wherein, the current server biasing the positioning information according to the level and the authority of the next-level server of the current server comprises:
the current server determines a preset offset which needs to be applied to each parameter of the positioning information according to the level and the authority of a next-level server of the current server;
and applying the preset offset to each parameter of the positioning information to obtain the biased positioning information.
2. The method according to claim 1, wherein after the server in the area where the receiving terminal is located biases the positioning information according to the authority of the receiving terminal, encrypts the positioning information again, and sends the positioning information to the receiving terminal, the method further comprises:
and the receiving terminal decrypts the encrypted positioning information to obtain the positioning information of the mobile terminal.
3. The method of claim 1, wherein the current server biases and re-encrypts the positioning information according to the level and authority of a server next to the current server, and further comprising: the current server acquires information of a next-level server of the current server, wherein the information of the next-level server comprises the level and the authority of the next-level server.
4. The method of claim 1, wherein before the current server biases and re-encrypts the positioning information according to the level and authority of a server next to the current server, the method further comprises:
the mobile terminal receives the satellite signal and acquires the positioning information of the mobile terminal;
and the mobile terminal sends the positioning information to a server.
5. The method of claim 1, wherein the server is located in different areas corresponding to different levels.
6. The method according to claim 1, wherein the server of the area in which the receiving terminal is located determines the authority of the receiving terminal according to the user's level.
7. A positioning information transmission system, the system comprising: server and receiving terminal, wherein:
the server comprises a plurality of stages of servers, the current server is used for biasing and encrypting the positioning information according to the level and the authority of the next stage of server of the current server to obtain the encrypted positioning information, the current server is further configured to send the encrypted positioning information to the next-level server, the next-level server is used for acquiring the encrypted positioning information, decrypting the encrypted positioning information to acquire decrypted positioning information, and then taking the next-level server as the current server, the current server is used for biasing and encrypting the positioning information according to the level and the authority of the next-level server of the current server, the server of the area where the receiving terminal is located is used for biasing and encrypting the positioning information according to the authority of the receiving terminal and then sending the positioning information to the receiving terminal;
the receiving terminal is used for receiving the encrypted positioning information sent by the server in the area where the receiving terminal is located;
the current server of the positioning information transmission system is also used for determining the preset offset which needs to be applied to each parameter of the positioning information according to the level and the authority of the next-level server of the current server; and applying the preset offset to each parameter of the positioning information to obtain the biased positioning information.
8. The system according to claim 7, wherein the receiving terminal is further configured to decrypt the encrypted positioning information to obtain the positioning information of the mobile terminal.
9. The system according to claim 7, further comprising a mobile terminal, wherein the mobile terminal is configured to receive the satellite signal and obtain the positioning information of the mobile terminal, and the mobile terminal is further configured to send the positioning information to the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354629.XACN107196935B (en) | 2017-05-19 | 2017-05-19 | Positioning information transmission method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354629.XACN107196935B (en) | 2017-05-19 | 2017-05-19 | Positioning information transmission method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107196935A CN107196935A (en) | 2017-09-22 |
| CN107196935Btrue CN107196935B (en) | 2020-04-17 |
Family
ID=59875509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354629.XAActiveCN107196935B (en) | 2017-05-19 | 2017-05-19 | Positioning information transmission method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107196935B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363081A (en)* | 2018-02-13 | 2018-08-03 | 山东顺国电子科技有限公司 | Location information method for visualizing, system, device and server based on GIS |
| CN108196275A (en)* | 2018-02-13 | 2018-06-22 | 山东顺国电子科技有限公司 | Road information method for visualizing, system, device and server based on GIS |
| CN112991023B (en)* | 2021-04-22 | 2021-11-02 | 深圳华锐金融技术股份有限公司 | Order data processing method and device, computer equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964808A (en)* | 2010-07-09 | 2011-02-02 | 北京哈工大计算机网络与信息安全技术研究中心 | Node searching and positioning system in internet of thing |
| CN102023012A (en)* | 2009-09-17 | 2011-04-20 | 神达电脑股份有限公司 | Method for sharing location information between a personal navigation device and another personal navigation device |
| CN105554264A (en)* | 2015-12-11 | 2016-05-04 | 北京元心科技有限公司 | function limiting method and system of mobile terminal |
| CN105635966A (en)* | 2015-12-30 | 2016-06-01 | 北斗导航位置服务（北京）有限公司 | Beidou-satellite-communication-based emergency rescue method and system |
| CN105975626A (en)* | 2016-05-27 | 2016-09-28 | 海尔优家智能科技（北京）有限公司 | Coding method and device for geographical location information of equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8831632B2 (en)* | 2012-05-25 | 2014-09-09 | Kevin Laws | Efficient resource usage for location sharing in computer networks |
| US9044171B2 (en)* | 2012-06-22 | 2015-06-02 | Fitbit, Inc. | GPS power conservation using environmental data |
- 2017
- 2017-05-19CNCN201710354629.XApatent/CN107196935B/enactiveActive
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023012A (en)* | 2009-09-17 | 2011-04-20 | 神达电脑股份有限公司 | Method for sharing location information between a personal navigation device and another personal navigation device |
| CN101964808A (en)* | 2010-07-09 | 2011-02-02 | 北京哈工大计算机网络与信息安全技术研究中心 | Node searching and positioning system in internet of thing |
| CN105554264A (en)* | 2015-12-11 | 2016-05-04 | 北京元心科技有限公司 | function limiting method and system of mobile terminal |
| CN105635966A (en)* | 2015-12-30 | 2016-06-01 | 北斗导航位置服务（北京）有限公司 | Beidou-satellite-communication-based emergency rescue method and system |
| CN105975626A (en)* | 2016-05-27 | 2016-09-28 | 海尔优家智能科技（北京）有限公司 | Coding method and device for geographical location information of equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107196935A (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10075807B2 (en) | Ground-based location systems and methods | |
| CN110445617B (en) | Vehicle parking image storage method, device and system based on block chain | |
| AU2002230796B2 (en) | System and method for using location identity to control access to digital information | |
| US7120254B2 (en) | Cryptographic system and method for geolocking and securing digital information | |
| TWI695634B (en) | Beacon data transmission, method and device for providing service based on beacon | |
| EP3528523B1 (en) | Method and system for managing a multiplicity of credentials | |
| US9330275B1 (en) | Location based decryption | |
| Liao et al. | A new data encryption algorithm based on the location of mobile users | |
| CN107196935B (en) | Positioning information transmission method and system | |
| AU2002230796A1 (en) | System and method for using location identity to control access to digital information | |
| KR101979513B1 (en) | Electronic navigational chart display system based on three-dimensional | |
| US20210099307A1 (en) | Method, apparatus, and system for embedding information into probe data | |
| WO2020155173A1 (en) | Data processing method, device and system for machine learning model | |
| CN108712375A (en) | Coordinate encryption method, coordinate encryption system and the vehicle with the system | |
| EP4093061A1 (en) | Private location verification and enhancement | |
| US20170171705A1 (en) | Reducing client-side chatter for beacon-level events | |
| US10956690B1 (en) | Set-based object management system | |
| US20150278539A1 (en) | Location-based data security system | |
| KR20180067214A (en) | Terminal, system and method for distribution of share key using one time password | |
| EP4390461A1 (en) | Positioning method and apparatus, and device and storage medium | |
| EP3242244B1 (en) | Personal global positioning system (gps) security token | |
| EP4290801A2 (en) | Distributed private location verification and enhancement | |
| CN109039651A (en) | A kind of transmission method of location information, transmitting device and global position system | |
| CN115442426A (en) | Epidemic prevention information inquiry method, system and electronic equipment | |
| Liao et al. | A Novel Approach for Data Encryption Depending on User Location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of invention:Positioning information transmission method and system Effective date of registration:20210325 Granted publication date:20200417 Pledgee:Qilu Bank Co.,Ltd. Jinan Huaiyin government affairs center sub branch Pledgor:SHANDONG SHUNGUO ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number:Y2021980002075 | |
| PC01 | Cancellation of the registration of the contract for pledge of patent right | Granted publication date:20200417 Pledgee:Qilu Bank Co.,Ltd. Jinan Huaiyin government affairs center sub branch Pledgor:SHANDONG SHUNGUO ELECTRONIC TECHNOLOGY CO.,LTD. Registration number:Y2021980002075 |