CN111510865B - 5G-based cooperative positioning system and method - Google Patents
5G-based cooperative positioning system and method Download PDFInfo
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- CN111510865B CN111510865B CN202010287387.9A CN202010287387A CN111510865B CN 111510865 B CN111510865 B CN 111510865B CN 202010287387 A CN202010287387 A CN 202010287387A CN 111510865 B CN111510865 B CN 111510865B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
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Abstract
The invention provides a 5G-based cooperative positioning system, which comprises a first user confirmation module, a first position query module, a first base station confirmation module, a second position query module and a second position query module, wherein the first user confirmation module confirms a first user and obtains a mobile terminal identification code of the first user, the first position query module obtains the action track of the first user through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user, the first base station confirmation module inquires a distribution diagram of the 5G base station on a geographic information system according to the action track of the first user to obtain three 5G base stations which are closest to the position of the first user, the second user confirmation module confirms a second user accessed to the three 5G base stations in the time and obtains the mobile terminal identification code of the second user, the second position query module obtains the action track of the second user through the 5G base station of the mobile operator according to the mobile terminal identification code of the second user, and solves the problem of the prior art that the efficiency of manually searching close contacts is too low, to improve the search for people who have had too close contact with diagnosed patients.
Description
Technical Field
The invention relates to the field of mobile phone positioning, in particular to a 5G-based cooperative positioning system and a method.
Background
With the outbreak of epidemic situation, the epidemic prevention workers need to find out the closely contacted people in advance when the quarantine workers become the serious center of the epidemic prevention work. The current method for examining the close contact persons adopts manual examination, namely, people who appear at the same time and the same place are tracked according to the track of the diagnosed patient, and the efficiency of the method is too low. With the development and progress of science and technology, mobile terminals enter thousands of households, and each person almost has one mobile phone, and this is exactly the key year of 5G development in the year, the coverage range of millimeter waves in a 5G base station is 100 plus 300 meters, and the coverage range of a 4G base station is 1.5-3 kilometers, that is, the density of the 5G base station greatly exceeds the distribution density of the 4G base stations. Therefore, with the aid of the 5G trigger, a 5G-based co-location system and method are designed to improve the search for people who have had close contact with diagnosed patients.
Disclosure of Invention
The invention aims to provide a 5G-based co-location system and a method, which are used for solving the problem of low efficiency of manually checking close contact persons so as to improve the search of people who have close contact with diagnosed patients.
In order to solve the technical problem, the invention is realized as follows:
a 5G-based co-location system, comprising:
the first user confirmation module confirms the first user and acquires the mobile terminal identification code of the first user;
the first position query module is used for acquiring the action track of the first user, including time and place, through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user;
the first base station confirmation module is used for inquiring a distribution diagram of the 5G base stations on the geographic information system according to the action track of the first user, and establishing a network topological structure of the 5G base stations according to a Diloney triangulation principle, so that three 5G base stations closest to the position of the first user are obtained;
a second user confirmation module, configured to acquire the mobile terminal identification code accessed by the three 5G base stations within the time, so as to confirm a second user accessed by the three 5G base stations within the time and acquire the mobile terminal identification code of the second user;
the second position query module is used for acquiring the action track of the second user, including time and place, through the 5G base station of the mobile operator according to the mobile terminal identification code of the second user;
the third user confirmation module confirms the third user by setting the first threshold, taking the first user as the circle center, taking the first threshold as the radius and the mobile terminal identification code of the third user; the fourth user confirmation module confirms the fourth user through the mobile terminal identification code of the fourth user by setting the second threshold, taking the first user as the circle center and the second threshold as the radius; wherein the third user is a suspected patient and the fourth user is an intimate contacter, wherein the second threshold is greater than the first threshold;
the third user capturing module is used for confirming a distribution diagram of the camera device in the action track range by inquiring a geographic information system after confirming the action track of the second user, calling the camera device and capturing the third user by a face recognition technology; and the fourth user capturing module confirms the distribution diagram of the camera device in the action track range by inquiring the geographic information system after confirming the action track of the second user, calls the camera device and captures the fourth user by a face recognition technology.
Preferably, the first display module displays on the geographic information system according to the action track of the first user.
Preferably, the second display module displays the action track of the second user on the geographic information system.
Preferably, the third display module displays the action track of the third user on a geographic information system; and the fourth display module displays on the geographic information system according to the action track of the fourth user.
Preferably, the fifth display module displays the captured face of the third user on the display screen; and the sixth display module is used for displaying on the display screen according to the captured face of the fourth user.
A method of 5G-based co-location, comprising the steps of:
101. the first user confirmation module confirms the first user and acquires the mobile terminal identification code of the first user;
102. the first position query module is used for acquiring the action track of the first user through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user, wherein the action track comprises time, place, base station identification code and mobile terminal identification code;
103. the first base station confirmation module is used for inquiring a distribution diagram of the 5G base stations on the geographic information system according to the action track of the first user, and establishing a network topological structure of the 5G base stations according to a Diloney triangulation principle, so that three 5G base stations closest to the position of the first user are obtained;
104. and a second user confirmation module for acquiring the mobile terminal identification code accessed by the three 5G base stations in the time, thereby confirming the second user accessed by the three 5G base stations in the time and acquiring the mobile terminal identification code of the second user.
105. The second position query module is used for acquiring the action track of the second user through a 5G base station of a mobile operator according to the mobile terminal identification code of the second user, wherein the action track comprises time, place, base station identification code and mobile terminal identification code;
106. the third user confirmation module confirms the third user by setting the first threshold, taking the first user as the circle center, taking the first threshold as the radius and the mobile terminal identification code of the third user; the fourth user confirmation module confirms the fourth user through the mobile terminal identification code of the fourth user by setting the second threshold, taking the first user as the circle center and the second threshold as the radius; wherein the third user is a suspected patient and the fourth user is an intimate contacter, wherein the second threshold is greater than the first threshold;
107, a third user capturing module, after the action track of the second user is confirmed, a distribution diagram of the camera device in the action track range is confirmed by inquiring a geographic information system, the camera device is called, and a third user is captured by a face recognition technology; and the fourth user capturing module confirms the distribution diagram of the camera device in the action track range by inquiring the geographic information system after confirming the action track of the second user, calls the camera device and captures the fourth user by a face recognition technology.
Preferably, after step 102 and before step 103, the first display module displays on the geographic information system according to the action track of the first user.
Preferably, after step 105 and before step 106, the second display module displays on the geographic information system according to the action track of the second user.
Preferably, after step 106 and before step 107, a third display module displays the action track of the third user on a geographic information system; and the fourth display module displays on the geographic information system according to the action track of the fourth user.
Preferably, after step 107, a fifth display module displays on the display screen according to the captured face of the third user; and the sixth display module is used for displaying on the display screen according to the captured face of the fourth user.
Compared with the prior art, according to the technical scheme, firstly, a first user is confirmed and a mobile terminal identification code of the first user is obtained, then, according to the mobile terminal identification code of the first user, the action track of the first user is obtained through a 5G base station of a mobile operator, then, according to the action track of the first user, a distribution diagram of the 5G base station on a geographic information system is inquired, and according to a Diloney triangulation network division principle, a 5G base station is established
The method comprises the steps of standing a network topology structure, obtaining three 5G base stations which are closest to the position of a first user, obtaining mobile terminal identification codes accessed by the three 5G base stations within the time, confirming a second user accessed by the three 5G base stations within the time, obtaining the mobile terminal identification code of the second user, confirming the third user through the mobile terminal identification code of the third user and confirming a fourth user through the mobile terminal identification code of the fourth user by setting a first threshold value and a second threshold value, taking the first user as a circle center and taking the first threshold value and the second threshold value as a radius, solving the problem of low efficiency of existing manual close contact person troubleshooting, and improving the search of crowds who have close contact with diagnosed patients.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a 5G-based co-location system according to an embodiment of the present invention.
Fig. 2 is a method for 5G-based co-location according to an 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 some, 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.
As shown in fig. 1, an embodiment of the present invention provides a 5G-based co-location system, including:
the first user confirmation module confirms the first user and acquires the mobile terminal identification code of the first user;
the first position query module is used for acquiring the action track of the first user, including time and place, through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user;
the first base station confirmation module is used for inquiring a distribution diagram of the 5G base stations on the geographic information system according to the action track of the first user, and establishing a network topological structure of the 5G base stations according to a Diloney triangulation principle, so that three 5G base stations closest to the position of the first user are obtained;
a second user confirmation module, configured to acquire the mobile terminal identification code accessed by the three 5G base stations within the time, so as to confirm a second user accessed by the three 5G base stations within the time and acquire the mobile terminal identification code of the second user;
the second position query module is used for acquiring the action track of the second user, including time and place, through the 5G base station of the mobile operator according to the mobile terminal identification code of the second user;
the third user confirmation module confirms the third user by setting the first threshold, taking the first user as the circle center, taking the first threshold as the radius and the mobile terminal identification code of the third user; the fourth user confirmation module confirms the fourth user through the mobile terminal identification code of the fourth user by setting the second threshold, taking the first user as the circle center and the second threshold as the radius; wherein the third user is a suspected patient and the fourth user is an intimate contacter, wherein the second threshold is greater than the first threshold;
the third user capturing module is used for confirming a distribution diagram of the camera device in the action track range by inquiring a geographic information system after confirming the action track of the second user, calling the camera device and capturing the third user by a face recognition technology; and the fourth user capturing module confirms the distribution diagram of the camera device in the action track range by inquiring the geographic information system after confirming the action track of the second user, calls the camera device and captures the fourth user by a face recognition technology.
Preferably, the first display module displays on the geographic information system according to the action track of the first user.
Preferably, the second display module displays the action track of the second user on the geographic information system.
Preferably, the third display module displays the action track of the third user on a geographic information system; and the fourth display module displays on the geographic information system according to the action track of the fourth user.
Preferably, the fifth display module displays the captured face of the third user on the display screen; and the sixth display module is used for displaying on the display screen according to the captured face of the fourth user.
As shown in fig. 2, an embodiment of the present invention provides a method for 5G-based co-location, including the steps of:
101. the first user confirmation module confirms the first user and acquires the mobile terminal identification code of the first user;
102. the first position query module is used for acquiring the action track of the first user, including time and place, through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user;
103. the first base station confirmation module is used for inquiring a distribution diagram of the 5G base stations on the geographic information system according to the action track of the first user, and establishing a network topological structure of the 5G base stations according to a Diloney triangulation principle, so that three 5G base stations closest to the position of the first user are obtained;
104. and a second user confirmation module for acquiring the mobile terminal identification code accessed by the three 5G base stations in the time, thereby confirming the second user accessed by the three 5G base stations in the time and acquiring the mobile terminal identification code of the second user.
105. The second position query module is used for acquiring the action track of the second user, including time and place, through the 5G base station of the mobile operator according to the mobile terminal identification code of the second user;
106. the third user confirmation module confirms the third user by setting the first threshold, taking the first user as the circle center, taking the first threshold as the radius and the mobile terminal identification code of the third user; the fourth user confirmation module confirms the fourth user through the mobile terminal identification code of the fourth user by setting the second threshold, taking the first user as the circle center and the second threshold as the radius; wherein the third user is a suspected patient and the fourth user is an intimate contacter, wherein the second threshold is greater than the first threshold;
107, a third user capturing module, after the action track of the second user is confirmed, a distribution diagram of the camera device in the action track range is confirmed by inquiring a geographic information system, the camera device is called, and a third user is captured by a face recognition technology; and the fourth user capturing module confirms the distribution diagram of the camera device in the action track range by inquiring the geographic information system after confirming the action track of the second user, calls the camera device and captures the fourth user by a face recognition technology.
Preferably, after step 102 and before step 103, the first display module displays on the geographic information system according to the action track of the first user.
Preferably, after step 105 and before step 106, the second display module displays on the geographic information system according to the action track of the second user.
Preferably, after step 106 and before step 107, a third display module displays the action track of the third user on a geographic information system; and the fourth display module displays on the geographic information system according to the action track of the fourth user.
Preferably, after step 107, a fifth display module displays on the display screen according to the captured face of the third user; and the sixth display module is used for displaying on the display screen according to the captured face of the fourth user.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A 5G-based co-location system, comprising:
the first user confirmation module confirms the first user and acquires the mobile terminal identification code of the first user;
the first position query module is used for acquiring the action track of the first user, including time and place, through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user;
the first base station confirmation module is used for inquiring a distribution diagram of the 5G base stations on the geographic information system according to the action track of the first user, and establishing a network topological structure of the 5G base stations according to a Diloney triangulation principle, so that three 5G base stations closest to the position of the first user are obtained;
and a second user confirmation module for acquiring the mobile terminal identification code accessed by the three 5G base stations in the time, thereby confirming the second user accessed by the three 5G base stations in the time and acquiring the mobile terminal identification code of the second user.
2. The cooperative positioning system according to claim 1, wherein the second location query module obtains an action trajectory, including time and location, of the second user through a 5G base station of a mobile operator according to the mobile terminal identifier of the second user.
3. The cooperative positioning system according to claim 2, wherein the third user identification module identifies the third user by setting the first threshold value, centering on the first user, and taking the first threshold value as a radius, through a mobile terminal identification code of the third user; the fourth user confirmation module confirms the fourth user through the mobile terminal identification code of the fourth user by setting the second threshold, taking the first user as the circle center and the second threshold as the radius; wherein the third user is a suspected patient and the fourth user is an intimate contacter, and wherein the second threshold is greater than the first threshold.
4. The co-location system according to any one of claims 1 to 3, wherein the third user capturing module, after confirming the action track of the second user, confirms the distribution diagram of the camera within the action track by querying a geographic information system, calls the camera, and captures the third user by a face recognition technology; and the fourth user capturing module confirms the distribution diagram of the camera device in the action track range by inquiring the geographic information system after confirming the action track of the second user, calls the camera device and captures the fourth user by a face recognition technology.
5. The cooperative positioning system according to claim 4, wherein the first display module displays on the geographic information system according to the action track of the first user; the second display module displays on the geographic information system according to the action track of the second user; a third display module for displaying on the geographic information system according to the action track of the third user; a fourth display module for displaying on the geographic information system according to the action track of the fourth user; the fifth display module is used for displaying on a display screen according to the captured face of the third user; and the sixth display module is used for displaying on the display screen according to the captured face of the fourth user.
6. A method for 5G-based co-location, comprising the steps of:
101. the first user confirmation module confirms the first user and acquires the mobile terminal identification code of the first user;
102. the first position query module is used for acquiring the action track of the first user, including time and place, through a 5G base station of a mobile operator according to the mobile terminal identification code of the first user;
103. the first base station confirmation module is used for inquiring a distribution diagram of the 5G base stations on the geographic information system according to the action track of the first user, and establishing a network topological structure of the 5G base stations according to a Diloney triangulation principle, so that three 5G base stations closest to the position of the first user are obtained;
104. and a second user confirmation module for acquiring the mobile terminal identification code accessed by the three 5G base stations in the time, thereby confirming the second user accessed by the three 5G base stations in the time and acquiring the mobile terminal identification code of the second user.
7. The method according to claim 6, wherein after the second user is confirmed and the mobile terminal id of the second user is obtained in step 104, step 105, the second location query module obtains the action trajectory, including time and location, of the second user through the 5G base station of the mobile operator according to the mobile terminal id of the second user.
8. The cooperative positioning method according to claim 7, wherein after the action track of the second user is obtained in step 105, step 106, the third user confirmation module confirms the third user through a mobile terminal identification code of the third user by setting a first threshold value, taking the first user as a circle center, taking the first threshold value as a radius; the fourth user confirmation module confirms the fourth user through the mobile terminal identification code of the fourth user by setting the second threshold, taking the first user as the circle center and the second threshold as the radius; wherein the third user is a suspected patient and the fourth user is an intimate contacter, and wherein the second threshold is greater than the first threshold.
9. The cooperative positioning method according to claim 8, wherein in step 107, the third user capturing module, after confirming the action track of the second user, confirms the distribution diagram of the camera within the action track by querying a geographic information system, calls the camera, and captures the third user by a face recognition technology; and the fourth user capturing module confirms the distribution diagram of the camera device in the action track range by inquiring the geographic information system after confirming the action track of the second user, calls the camera device and captures the fourth user by a face recognition technology.
10. The method according to claim 9, wherein after step 102 and before step 103, the first display module displays on the geographic information system according to the action track of the first user; after step 105 and before step 106, a second display module for displaying on the geographic information system according to the action track of the second user; after step 106 and before step 107, a third display module for displaying on a geographic information system according to the action track of the third user, and a fourth display module for displaying on the geographic information system according to the action track of the fourth user; after step 107, a fifth display module displays on the display screen according to the captured face of the third user, and a sixth display module displays on the display screen according to the captured face of the fourth user.
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| CN108986921A (en) * | 2018-07-04 | 2018-12-11 | 泰康保险集团股份有限公司 | Disease forecasting method, apparatus, medium and electronic equipment |
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| JP2011248802A (en) * | 2010-05-31 | 2011-12-08 | Michito Miyazaki | Viral infection hazard system using gps function |
| CN203136170U (en) * | 2013-03-13 | 2013-08-14 | 武汉中软通科技有限公司 | Person tracking system based on mobile communication network |
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