CN111123196A - Method for fuzzy positioning between objects based on Bluetooth technology - Google Patents
Method for fuzzy positioning between objects based on Bluetooth technology Download PDFInfo
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- CN111123196A CN111123196A CN201911326318.8A CN201911326318A CN111123196A CN 111123196 A CN111123196 A CN 111123196A CN 201911326318 A CN201911326318 A CN 201911326318A CN 111123196 A CN111123196 A CN 111123196A
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- bluetooth
- bluetooth transmitting
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- signal intensity
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- 238000000034 method Methods 0.000 title claims abstract description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 6
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- G01S5/0284—Relative positioning
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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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
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- H04B5/48—
Abstract
The invention discloses a method for fuzzy positioning between objects based on Bluetooth technology, which is realized by the combined arrangement of a Bluetooth transmitting module, a Bluetooth receiving module, an integrated circuit board and a lithium battery, the number of the Bluetooth transmitting modules and the number of the Bluetooth receiving modules are one or more, the Bluetooth transmitting modules and the Bluetooth receiving modules are respectively arranged on a measured object which needs to be positioned among objects, the number of the measured objects is two or more, the fuzzy orientation between the objects is judged by comparing the data information between the Bluetooth transmitting modules and the Bluetooth receiving modules, the invention has simple structure by the combination of a plurality of Bluetooth signal transmitting modules and Bluetooth signal receiving modules, the fuzzy positioning method for two or more objects has the advantages of same principle, convenient positioning and capability of rapidly judging the approximate directions of other objects relative to the object for one or more objects.
Description
Technical Field
The invention relates to the technical field of positioning methods, in particular to a method for fuzzy positioning between objects based on a Bluetooth technology.
Background
The Bluetooth technology has the characteristics of stable connection, high safety and high anti-interference capability. In a general method for calculating the position of the bluetooth receiver by substituting the space coordinate value of the bluetooth transmitter into a mathematical equation, the more bluetooth signal transmitting modules and bluetooth signal receiving modules are involved, the longer the required operation time is. However, in some scenarios in the field of artificial intelligence, sometimes the requirement for determining speed is greater than the accuracy of positioning an object, and it is often necessary to determine the approximate orientation of one or more objects relative to the object in the shortest time.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a method for fuzzy positioning between objects based on Bluetooth technology is realized by the combination of one or more Bluetooth transmitting modules, one or more Bluetooth receiving modules, an integrated circuit board and a lithium battery, wherein the Bluetooth transmitting modules and the Bluetooth receiving modules are respectively arranged on a measured object to be positioned between the objects, the measured object is two or more, and fuzzy positions between the objects are judged by comparing data information between the Bluetooth transmitting modules and the Bluetooth receiving modules.
Further, the method specifically comprises the following steps:
(1) preparing four Bluetooth transmitting modules A1, A2, A3 and A4 and a Bluetooth receiving module B1, arranging the Bluetooth transmitting modules A2 and A3 at two ends of the edge of one side of an object A, arranging the Bluetooth transmitting module A1 at the other side of the object A, enabling the Bluetooth transmitting modules A1, A2 and A3 to be connected to form a triangle, arranging the Bluetooth transmitting module A4 at the center of one side of the Bluetooth transmitting modules A2 and A3, and arranging the Bluetooth receiving module B1 on the object B;
(2) the Bluetooth receiver B1 is connected with the Bluetooth transmitting modules A1, A2, A3 and A4 in a four-in-one mode;
(3) determining the approximate orientation of the object B relative to the object A by comparing the signal strength of the Bluetooth transmitting modules A1, A2, A3 and A4 in the received signals;
(4) the approximate orientation of the object B relative to the object a is determined by comparing the fixed amounts of information transmitted by the bluetooth transmitter modules a1, a2, A3, a4 per unit time.
Further, the specific steps of the step (3) are as follows:
(3.1) comparing the signal intensity of the Bluetooth transmitting module A1 with that of the signal intensity of the Bluetooth transmitting module A4 in the signals received by the Bluetooth receiver B1, and if the signal intensity of the Bluetooth transmitting module A1 is greater than that of the Bluetooth transmitting module A4, indicating that the object B sets the Bluetooth transmitting module A1 at the object A; if the signal intensity of A1 is less than the signal intensity of A4, the object B is indicated to be the party setting the Bluetooth transmitting module A4 on the object A;
(3.2) comparing the signal intensity of the Bluetooth transmitting module A2 with that of the signal intensity of the Bluetooth transmitting module A3 in the signals received by the Bluetooth receiver B1, and if the signal intensity of the Bluetooth transmitting module A2 is greater than that of the Bluetooth transmitting module A3, indicating that the object B is on the side, where the object A is arranged, of the Bluetooth transmitting module A2; if the signal intensity of A2 is less than that of A3, it indicates that the object B is at the side of the object A where the Bluetooth transmitting module A3 is arranged.
Further, the specific steps of the step (4) are as follows:
(4.1) the Bluetooth transmitting modules A1, A2, A3 and A4 simultaneously transmit the same information at the same frequency;
(4.2) comparing the fixed information quantity received by the A1 and the A4 in unit time, if the information quantity of the A1 is larger than that of the A4, indicating that the object B is the party for arranging the Bluetooth transmitting module A1 on the object A; if the information amount of A1 is less than the information amount of A4, the object B is indicated to be the party setting the Bluetooth transmitting module A4 on the object A;
(4.3) comparing the fixed information quantity received by the A2 and the A3 in unit time, if the information quantity of the A2 is larger than that of the A3, indicating that the object B is at the side of the object A where the Bluetooth transmitting module A2 is arranged; if the information amount of A2 is less than that of A3, it indicates that the object B is on the side of the object A where the Bluetooth transmitting module A3 is arranged.
The invention has the following advantages: the invention combines a plurality of Bluetooth signal transmitting modules and Bluetooth signal receiving modules, has simple structure, is convenient to position by using the same principle of a method for carrying out fuzzy positioning between two or more objects, and can quickly judge the approximate position of other objects relative to the user for one or more objects.
Drawings
Fig. 1 is a schematic structural diagram of a method for performing fuzzy positioning between objects based on bluetooth technology according to the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way.
A method for fuzzy positioning between objects based on Bluetooth technology is realized by the combination of one or more Bluetooth transmitting modules, one or more Bluetooth receiving modules, an integrated circuit board and a lithium battery, wherein the Bluetooth transmitting modules and the Bluetooth receiving modules are respectively arranged on a measured object needing to be positioned between the objects, the measured objects are two or more than two, the fuzzy position between the objects is judged by comparing data information between the Bluetooth transmitting modules and the Bluetooth receiving modules, the lithium battery is used for supplying power, and the integrated circuit board is connected with the Bluetooth transmitting modules, the Bluetooth receiving modules and the lithium battery.
The invention utilizes the Bluetooth technology to carry out the fuzzy positioning method between the objects, and under different scenes, different numbers of Bluetooth signal transmitting modules and receiving modules can be utilized to judge the approximate directions of other objects relative to the object for one or more objects.
The following embodiments take a combination of four bluetooth transmitting modules and one bluetooth receiving module as an example to illustrate two ways of using bluetooth technology to perform the fuzzy positioning method between objects, but without departing from the concept of the present invention, several combinations, modifications and improvements can be made, which all fall within the protection scope of the present invention.
With reference to the drawings, the embodiment specifically includes the following steps:
(1) preparing four Bluetooth transmitting modules A1, A2, A3 and A4 and a Bluetooth receiving module B1, arranging the Bluetooth transmitting modules A2 and A3 at two ends of the edge of one side of an object A, arranging the Bluetooth transmitting module A1 at the other side of the object A, enabling the Bluetooth transmitting modules A1, A2 and A3 to be connected to form a triangle, arranging the Bluetooth transmitting module A4 at the center of one side of the Bluetooth transmitting modules A2 and A3, and arranging the Bluetooth receiving module B1 on the object B;
(2) the Bluetooth receiver B1 is connected with the Bluetooth transmitting modules A1, A2, A3 and A4 in a four-in-one mode;
(3) determining the approximate orientation of the object B relative to the object A by comparing the signal strength of the Bluetooth transmitting modules A1, A2, A3 and A4 in the received signals;
(4) the approximate orientation of the object B relative to the object a is determined by comparing the fixed amounts of information transmitted by the bluetooth transmitter modules a1, a2, A3, a4 per unit time.
As a preferred embodiment of this embodiment, the specific steps of step (3) are:
(3.1) comparing the signal intensity of the Bluetooth transmitting module A1 with that of the signal intensity of the Bluetooth transmitting module A4 in the signals received by the Bluetooth receiver B1, and if the signal intensity of the Bluetooth transmitting module A1 is greater than that of the Bluetooth transmitting module A4, indicating that the object B sets the Bluetooth transmitting module A1 at the object A; if the signal intensity of A1 is less than the signal intensity of A4, the object B is indicated to be the party setting the Bluetooth transmitting module A4 on the object A;
(3.2) comparing the signal intensity of the Bluetooth transmitting module A2 with that of the signal intensity of the Bluetooth transmitting module A3 in the signals received by the Bluetooth receiver B1, and if the signal intensity of the Bluetooth transmitting module A2 is greater than that of the Bluetooth transmitting module A3, indicating that the object B is on the side, where the object A is arranged, of the Bluetooth transmitting module A2; if the signal intensity of A2 is less than that of A3, it indicates that the object B is at the side of the object A where the Bluetooth transmitting module A3 is arranged.
As a preferred embodiment of this embodiment, the specific steps of step (4) are:
(4.1) the Bluetooth transmitting modules A1, A2, A3 and A4 simultaneously transmit the same information at the same frequency;
(4.2) comparing the fixed information quantity received by the A1 and the A4 in unit time, if the information quantity of the A1 is larger than that of the A4, indicating that the object B is the party for arranging the Bluetooth transmitting module A1 on the object A; if the information amount of A1 is less than the information amount of A4, the object B is indicated to be the party setting the Bluetooth transmitting module A4 on the object A;
(4.3) comparing the fixed information quantity received by the A2 and the A3 in unit time, if the information quantity of the A2 is larger than that of the A3, indicating that the object B is at the side of the object A where the Bluetooth transmitting module A2 is arranged; if the information amount of A2 is less than that of A3, it indicates that the object B is on the side of the object A where the Bluetooth transmitting module A3 is arranged.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A method for fuzzy positioning between objects based on Bluetooth technology is characterized in that the method is realized by the combination of one or more Bluetooth transmitting modules, one or more Bluetooth receiving modules, an integrated circuit board and a lithium battery, the Bluetooth transmitting modules and the Bluetooth receiving modules are respectively arranged on a measured object needing to be positioned between the objects, the measured object is two or more, and the fuzzy position between the objects is judged by comparing data information between the Bluetooth transmitting modules and the Bluetooth receiving modules.
2. The method for fuzzy positioning between objects based on the Bluetooth technology as claimed in claim 1, comprising the following steps:
(1) preparing four Bluetooth transmitting modules A1, A2, A3 and A4 and a Bluetooth receiving module B1, arranging the Bluetooth transmitting modules A2 and A3 at two ends of the edge of one side of an object A, arranging the Bluetooth transmitting module A1 at the other side of the object A, enabling the Bluetooth transmitting modules A1, A2 and A3 to be connected to form a triangle, arranging the Bluetooth transmitting module A4 at the center of one side of the Bluetooth transmitting modules A2 and A3, and arranging the Bluetooth receiving module B1 on the object B;
(2) the Bluetooth receiver B1 is connected with the Bluetooth transmitting modules A1, A2, A3 and A4 in a four-in-one mode;
(3) determining the approximate orientation of the object B relative to the object A by comparing the signal strength of the Bluetooth transmitting modules A1, A2, A3 and A4 in the received signals;
(4) the approximate orientation of the object B relative to the object a is determined by comparing the fixed amounts of information transmitted by the bluetooth transmitter modules a1, a2, A3, a4 per unit time.
3. The method for fuzzy positioning between objects based on bluetooth technology as claimed in claim 2, wherein the specific step of step (3) is:
(3.1) comparing the signal intensity of the Bluetooth transmitting module A1 with that of the signal intensity of the Bluetooth transmitting module A4 in the signals received by the Bluetooth receiver B1, and if the signal intensity of the Bluetooth transmitting module A1 is greater than that of the Bluetooth transmitting module A4, indicating that the object B sets the Bluetooth transmitting module A1 at the object A; if the signal intensity of A1 is less than the signal intensity of A4, the object B is indicated to be the party setting the Bluetooth transmitting module A4 on the object A;
(3.2) comparing the signal intensity of the Bluetooth transmitting module A2 with that of the signal intensity of the Bluetooth transmitting module A3 in the signals received by the Bluetooth receiver B1, and if the signal intensity of the Bluetooth transmitting module A2 is greater than that of the Bluetooth transmitting module A3, indicating that the object B is on the side, where the object A is arranged, of the Bluetooth transmitting module A2; if the signal intensity of A2 is less than that of A3, it indicates that the object B is at the side of the object A where the Bluetooth transmitting module A3 is arranged.
4. The method for fuzzy positioning between objects based on bluetooth technology as claimed in claim 2, wherein the specific step of step (4) is:
(4.1) the Bluetooth transmitting modules A1, A2, A3 and A4 simultaneously transmit the same information at the same frequency;
(4.2) comparing the fixed information quantity received by the A1 and the A4 in unit time, if the information quantity of the A1 is larger than that of the A4, indicating that the object B is the party for arranging the Bluetooth transmitting module A1 on the object A; if the information amount of A1 is less than the information amount of A4, the object B is indicated to be the party setting the Bluetooth transmitting module A4 on the object A;
(4.3) comparing the fixed information quantity received by the A2 and the A3 in unit time, if the information quantity of the A2 is larger than that of the A3, indicating that the object B is at the side of the object A where the Bluetooth transmitting module A2 is arranged; if the information amount of A2 is less than that of A3, it indicates that the object B is on the side of the object A where the Bluetooth transmitting module A3 is arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911326318.8A CN111123196A (en) | 2019-12-20 | 2019-12-20 | Method for fuzzy positioning between objects based on Bluetooth technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911326318.8A CN111123196A (en) | 2019-12-20 | 2019-12-20 | Method for fuzzy positioning between objects based on Bluetooth technology |
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Citations (8)
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| CN103646456A (en) * | 2013-12-26 | 2014-03-19 | 李凯 | Method and system for judging user inside or outside door in locking system |
| CN104808175A (en) * | 2015-05-08 | 2015-07-29 | 广州视源电子科技股份有限公司 | Tracking and positioning method and device |
| CN204536532U (en) * | 2015-03-12 | 2015-08-05 | 丰岛电子科技(苏州)有限公司 | Bluetooth locating device |
| CN106780926A (en) * | 2017-03-01 | 2017-05-31 | 顺德职业技术学院 | Control of bluetooth access system and management method |
| CN107428215A (en) * | 2015-03-27 | 2017-12-01 | 株式会社自动网络技术研究所 | Communicator rigging position decision-making system and decision maker |
| CN108447141A (en) * | 2018-04-16 | 2018-08-24 | 南京子频电子科技有限公司 | Pass through management system and management method based on multiple spot bluetooth precise positioning |
| CN109466506A (en) * | 2018-09-18 | 2019-03-15 | 广东远峰汽车电子有限公司 | Vehicle key-free control system and method based on more bluetooth signal intensities |
-
2019
- 2019-12-20 CN CN201911326318.8A patent/CN111123196A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203350440U (en) * | 2013-07-30 | 2013-12-18 | 苏维钦 | Electronic tag orientation identification device |
| CN103646456A (en) * | 2013-12-26 | 2014-03-19 | 李凯 | Method and system for judging user inside or outside door in locking system |
| CN204536532U (en) * | 2015-03-12 | 2015-08-05 | 丰岛电子科技(苏州)有限公司 | Bluetooth locating device |
| CN107428215A (en) * | 2015-03-27 | 2017-12-01 | 株式会社自动网络技术研究所 | Communicator rigging position decision-making system and decision maker |
| CN104808175A (en) * | 2015-05-08 | 2015-07-29 | 广州视源电子科技股份有限公司 | Tracking and positioning method and device |
| CN106780926A (en) * | 2017-03-01 | 2017-05-31 | 顺德职业技术学院 | Control of bluetooth access system and management method |
| CN108447141A (en) * | 2018-04-16 | 2018-08-24 | 南京子频电子科技有限公司 | Pass through management system and management method based on multiple spot bluetooth precise positioning |
| CN109466506A (en) * | 2018-09-18 | 2019-03-15 | 广东远峰汽车电子有限公司 | Vehicle key-free control system and method based on more bluetooth signal intensities |
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Effective date of registration: 20200707 Address after: Room 502, 5 / F, building 4, yard 1, Yuxi 1st Street, Tongzhou District, Beijing 100089 Applicant after: Beijing Tianyang Zhengming Technology Co.,Ltd. Address before: Room 601, unit 2, floor C, Zhanlanguan Road, Xicheng District, Beijing 100044 Applicant before: Sun Tao |
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Effective date of registration: 20220524 Address after: Room 215, unit 6, floor 6, zuoanpuyuan, Dongcheng District, Beijing 100010 Applicant after: Sun Tao Address before: Room 502, floor 5, building 4, yard 1, Yuxi 1st Street, Tongzhou District, Beijing 100089 Applicant before: Beijing Tianyang Zhengming Technology Co.,Ltd. |
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Application publication date: 20200508 |