CN111277958A - Label position determining method and device - Google Patents
Label position determining method and device Download PDFInfo
- Publication number
- CN111277958A CN111277958A CN202010030929.4A CN202010030929A CN111277958A CN 111277958 A CN111277958 A CN 111277958A CN 202010030929 A CN202010030929 A CN 202010030929A CN 111277958 A CN111277958 A CN 111277958A
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- positioning information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention provides a method and a device for determining a label position, wherein the method for determining the label position comprises the following steps: determining the location of the tag based on at least: first positioning information, second positioning information and third positioning information; the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station. The invention can solve the problem that a plurality of labels can not be positioned simultaneously in the UWB positioning process in the related technology, thereby achieving the effect of positioning a plurality of labels simultaneously according to the actual requirement.
Description
Technical Field
The invention relates to the field of navigation, in particular to a method and a device for determining a label position.
Background
In the UWB positioning system in the related art, since there are limits to which tags can be simultaneously positioned for a plurality of base stations in the same UWB positioning system, the UWB positioning system in the related art cannot simultaneously position a plurality of tags exceeding a set capacity.
In view of the above problem in the related art that a plurality of tags cannot be simultaneously located in the UWB locating process, an effective solution has not been proposed in the related art.
Disclosure of Invention
The embodiment of the invention provides a method and a device for determining the position of a label, a computer readable storage medium and an electronic device, which are used for at least solving the problem that a plurality of labels cannot be simultaneously positioned in the UWB positioning process in the related technology.
According to an embodiment of the present invention, there is provided a tag location determination method including:
determining the location of the tag based on at least: first positioning information, second positioning information and third positioning information;
the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station.
According to another embodiment of the present invention, there is also provided a tag position determination apparatus including:
a determination module to determine a location of a tag based on at least: first positioning information, second positioning information and third positioning information;
the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station.
According to a further embodiment of the present invention, a computer-readable storage medium is also provided, in which a computer program is stored, wherein the computer program is configured to carry out the steps of any of the above-described method embodiments when executed.
According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory in which a computer program is stored and a processor configured to execute the computer program to perform the steps in any of the above method embodiments.
By means of the invention, the position of the tag can be determined from at least the following objects: first positioning information, second positioning information and third positioning information; the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station. Therefore, the invention can solve the problem that a plurality of labels cannot be positioned simultaneously in the UWB positioning process in the related technology, thereby achieving the effect of positioning a plurality of labels simultaneously according to the actual requirement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a tag location determination method according to an embodiment of the present invention;
fig. 2 is a block diagram of a tag location determination apparatus according to an embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Example 1
The present embodiment provides a method for determining a tag position, and fig. 1 is a flowchart of a method for determining a tag position according to an embodiment of the present invention, and as shown in fig. 1, the method for determining a tag position in the present embodiment includes:
s102, determining the position of the tag according to at least the following objects: first positioning information, second positioning information and third positioning information;
the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station.
With the tag position determination method in the present embodiment, the position of the tag can be determined according to at least the following objects: first positioning information, second positioning information and third positioning information; the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station. Therefore, the method for determining the position of the tag in the embodiment can solve the problem that a plurality of tags cannot be simultaneously positioned in the UWB positioning process in the related art, so as to achieve the effect of simultaneously positioning a plurality of tags according to actual requirements.
In an alternative embodiment, in step S102, the position of the tag is determined according to at least the following objects: the first positioning information, the second positioning information and the third positioning information comprise:
determining the following objects according to the first positioning information, the second positioning information and the third positioning information: first time difference information, second time difference information, third time difference information, and fourth time difference information;
wherein the first time difference information is used to indicate a time difference between a time when the tag receives the second positioning information and a time when the tag receives the first positioning information; the second time difference information is used for indicating a time difference between the moment when the tag receives the third positioning information and the moment when the tag receives the second positioning information; the third time difference information is used for indicating a time difference between the time when the second base station broadcasts the second positioning information and the time when the second base station receives the first positioning information; the fourth time difference information is used for indicating a time difference between the moment when the first base station broadcasts the third positioning information and the moment when the first base station receives the second positioning information;
determining the location of the tag based on at least: the first time difference information, the second time difference information, the third time difference information, and the fourth time difference information.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 2
The present embodiment provides a tag location determining apparatus, which is used to implement the foregoing embodiments and preferred embodiments, and the description of the apparatus is omitted here. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 2 is a block diagram of a structure of a tag position determination apparatus according to an embodiment of the present invention, and as shown in fig. 2, the tag position determination apparatus in the embodiment includes:
a determining module 202 for determining the location of the tag according to at least the following: first positioning information, second positioning information and third positioning information;
the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station.
In an optional embodiment, the determining module 202 is further configured to:
determining the following objects according to the first positioning information, the second positioning information and the third positioning information: first time difference information, second time difference information, third time difference information, and fourth time difference information;
wherein the first time difference information is used to indicate a time difference between a time when the tag receives the second positioning information and a time when the tag receives the first positioning information; the second time difference information is used for indicating a time difference between the moment when the tag receives the third positioning information and the moment when the tag receives the second positioning information; the third time difference information is used for indicating a time difference between the time when the second base station broadcasts the second positioning information and the time when the second base station receives the first positioning information; the fourth time difference information is used for indicating a time difference between the moment when the first base station broadcasts the third positioning information and the moment when the first base station receives the second positioning information;
determining the location of the tag based on at least: the first time difference information, the second time difference information, the third time difference information, and the fourth time difference information.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Example 3
Embodiments of the present invention also provide a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to perform the steps of any of the above-mentioned method embodiments when executed.
Alternatively, in the present embodiment, the computer-readable storage medium may be configured to store a computer program for executing the computer program in the above-described embodiment.
Optionally, in this embodiment, the computer-readable storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Example 4
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Alternatively, in this embodiment, the processor may be configured to execute the steps in the above embodiments through a computer program.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
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 principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A tag location determination method, comprising:
determining the location of the tag based on at least: first positioning information, second positioning information and third positioning information;
the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station.
2. The method of claim 1, wherein the location of the tag is determined based on at least: the first positioning information, the second positioning information and the third positioning information comprise:
determining the following objects according to the first positioning information, the second positioning information and the third positioning information: first time difference information, second time difference information, third time difference information, and fourth time difference information;
wherein the first time difference information is used to indicate a time difference between a time when the tag receives the second positioning information and a time when the tag receives the first positioning information; the second time difference information is used for indicating a time difference between the moment when the tag receives the third positioning information and the moment when the tag receives the second positioning information; the third time difference information is used for indicating a time difference between the time when the second base station broadcasts the second positioning information and the time when the second base station receives the first positioning information; the fourth time difference information is used for indicating a time difference between the moment when the first base station broadcasts the third positioning information and the moment when the first base station receives the second positioning information;
determining the location of the tag based on at least: the first time difference information, the second time difference information, the third time difference information, and the fourth time difference information.
3. A tag position determining apparatus, comprising:
a determination module to determine a location of a tag based on at least: first positioning information, second positioning information and third positioning information;
the first positioning information is broadcasted by a first base station, the second positioning information is broadcasted by a second base station, and the third positioning information is broadcasted by the first base station.
4. A computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to carry out the method of claim 1 or 2 when executed.
5. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of claim 1 or 2.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030929.4A CN111277958A (en) | 2020-01-13 | 2020-01-13 | Label position determining method and device |
| CN202010428507.2A CN111479228B (en) | 2020-01-13 | 2020-05-20 | UWB positioning system, tag position determination method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030929.4A CN111277958A (en) | 2020-01-13 | 2020-01-13 | Label position determining method and device |
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| CN111277958A true CN111277958A (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010030929.4A Pending CN111277958A (en) | 2020-01-13 | 2020-01-13 | Label position determining method and device |
| CN202010428507.2A Active CN111479228B (en) | 2020-01-13 | 2020-05-20 | UWB positioning system, tag position determination method and device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010428507.2A Active CN111479228B (en) | 2020-01-13 | 2020-05-20 | UWB positioning system, tag position determination method and device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818451A (en) * | 2020-07-01 | 2020-10-23 | 黄珊 | UWB positioning system, base station mapping method and device |
| CN111811471A (en) * | 2020-06-26 | 2020-10-23 | 黄珊 | Barometer calibration method, tag height determination method, tag and UWB positioning system |
| CN111866710A (en) * | 2020-07-01 | 2020-10-30 | 黄珊 | UWB positioning system, tag positioning method and device |
| CN112203219A (en) * | 2020-10-07 | 2021-01-08 | 四川中电昆辰科技有限公司 | Positioning system and wireless synchronization method thereof |
| CN114845379A (en) * | 2022-05-27 | 2022-08-02 | 天地（常州）自动化股份有限公司 | Distributed time slot division method of UWB positioning system |
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| CN114268897B (en) * | 2020-09-15 | 2023-05-26 | Oppo广东移动通信有限公司 | Positioning service method and related device |
| WO2022155436A1 (en) * | 2021-01-15 | 2022-07-21 | Georgia Tech Research Corporation | Asynchronous time difference of arrival ranging method for passive-listening devices |
| CN114222362B (en) * | 2021-12-15 | 2024-03-15 | 武汉乾阳智能科技有限公司 | Positioning method and positioning device |
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| CN104142489A (en) * | 2014-06-20 | 2014-11-12 | 林伟 | Label passive locating method |
| CN105682221B (en) * | 2016-02-17 | 2019-03-08 | 郑州联睿电子科技有限公司 | Passive type positioning system and localization method based on ultra wide band |
| CN106879067A (en) * | 2017-01-17 | 2017-06-20 | 广州土圭垚信息科技有限公司 | A kind of ultra-wideband wireless positioning method based on Double deference duplex |
| KR102112906B1 (en) * | 2017-06-20 | 2020-05-19 | 주식회사 지오플랜코리아 | Real-time location method and system with improved accuracy |
| KR101836837B1 (en) * | 2017-09-25 | 2018-03-09 | 주식회사 엔토소프트 | METHOD FOR Time difference compensation in positioning system and positioning system therefor |
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| CN110113788B (en) * | 2019-05-08 | 2022-08-09 | 北京明略昭辉科技有限公司 | Label positioning method, system and device |
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- 2020-01-13 CN CN202010030929.4A patent/CN111277958A/en active Pending
- 2020-05-20 CN CN202010428507.2A patent/CN111479228B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811471A (en) * | 2020-06-26 | 2020-10-23 | 黄珊 | Barometer calibration method, tag height determination method, tag and UWB positioning system |
| CN111818451A (en) * | 2020-07-01 | 2020-10-23 | 黄珊 | UWB positioning system, base station mapping method and device |
| CN111866710A (en) * | 2020-07-01 | 2020-10-30 | 黄珊 | UWB positioning system, tag positioning method and device |
| CN111818451B (en) * | 2020-07-01 | 2024-04-05 | 黄珊 | UWB positioning system, base station mapping method and device |
| CN111866710B (en) * | 2020-07-01 | 2024-04-05 | 黄珊 | UWB positioning system, tag positioning method and device |
| CN112203219A (en) * | 2020-10-07 | 2021-01-08 | 四川中电昆辰科技有限公司 | Positioning system and wireless synchronization method thereof |
| CN112203219B (en) * | 2020-10-07 | 2022-08-23 | 四川中电昆辰科技有限公司 | Positioning system and wireless synchronization method thereof |
| CN114845379A (en) * | 2022-05-27 | 2022-08-02 | 天地（常州）自动化股份有限公司 | Distributed time slot division method of UWB positioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111479228B (en) | 2021-12-21 |
| CN111479228A (en) | 2020-07-31 |
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