CN106872940A - A kind of high-accuracy position system - Google Patents
A kind of high-accuracy position system Download PDFInfo
- Publication number
- CN106872940A CN106872940A CN201710052084.7A CN201710052084A CN106872940A CN 106872940 A CN106872940 A CN 106872940A CN 201710052084 A CN201710052084 A CN 201710052084A CN 106872940 A CN106872940 A CN 106872940A
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- China
- Prior art keywords
- uwb
- label
- positioning
- locating base
- base station
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- 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.)
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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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (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 present invention is applied to sports equipment field, there is provided a kind of high-accuracy position system, including：UWB positions label, for launching impulse radio；Multiple locating base stations, the impulse radio for receiving UWB positioning label transmittings, and each locating base station determines that UWB positions label to the distance of locating base station according to the impulse radio for receiving；Location-server, determines that UWB positions the positional information of label for positioning label according to UWB to the distance of each locating base station；And map server, receive UWB and position the positional information of label, and show that UWB positions the positional information of label in map.Wherein, the overlapping covered of multiple locating base stations is provided with the positioning map region that label is positioned for positioning UWB.A kind of high-accuracy position system that the present invention is provided, it uses UWB to position label transmitting impulse radio, and locating base station receives the impulse radio and then the mode positioned to UWB positioning labels, is capable of achieving regionality high accuracy positioning, positioning precision is high, highly reliable.
Description
Technical field
The invention belongs to sports equipment field, and in particular to a kind of high-accuracy position system.
Background technology
With expanding economy, the progress of society, sports are had become indispensable one in people's life
Point, and people may require that when sports items are carried out, often and run, and then needs are positioned to be detected, for example, run,
Football etc..
And some records on the market are run now software and equipment, such as thud, it is most to be carried out using GPS technology
Positioning, recording track.And GPS location precision scope is often recorded to get off in 5-20m in the track of running of some occasions, such as
Bar project is crossed in football (precision prescribed is within 10cm)；The equipment for being positioned using GPS technology simultaneously is using process
In, influenceed greatly by the signal intensity of GPS location signal, sometimes, satellite-signal can be can not receive, easily there is positioning precision poor
Or the situation of positioning failure.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of high-accuracy position system, it is adopted
Label being positioned with UWB and launching impulse radio, locating base station receives the impulse radio and then UWB positioning labels are determined
The mode of position, is capable of achieving regionality high accuracy positioning, and positioning precision is high, highly reliable.
What the present invention was realized in：A kind of high-accuracy position system, including：
UWB positions label, for launching impulse radio；
Multiple locating base stations, the impulse radio for receiving the UWB positioning label transmitting, and each locating base station root
Determine that the UWB positions label to the distance of the locating base station according to the impulse radio for receiving；
Location-server, the UWB positioning is determined for positioning label according to the UWB to the distance of each locating base station
The positional information of label；And
Map server, receives the UWB and positions the positional information of label, and the UWB positioning mark is shown in map
The positional information of label.
Wherein, the overlapping covered of multiple locating base stations is provided with the positioning that label is positioned for positioning the UWB
Map area.
Used as a preferred scheme of the invention, the UWB positioning label, multiple locating base stations use identical
Clock.
Used as a preferred scheme of the invention, the calculating of distance of the UWB positioning label to the locating base station is public
Formula is：
D=C* (T1-T0)；
Wherein, D is that the UWB positions label to the distance of the locating base station, and C is the light velocity, and T1 is the locating base station
The time of the impulse radio of the UWB positioning label transmitting is received, T0 is the pulse wireless of the UWB positioning label transmitting
The time of electricity.
Used as a preferred scheme of the invention, the quantity of the locating base station is 4.
Used as a preferred scheme of the invention, the map server is three-dimensional map server.
A kind of high-accuracy position system that the present invention is provided, it uses UWB to position label transmitting impulse radio, positions base
Stand and receive the impulse radio and then the mode that label is positioned is positioned to the UWB, be capable of achieving regionality high accuracy positioning, i.e.,
The overlapping covered interior high accuracy positioning of multiple locating base stations is may be implemented in, positioning precision is high, highly reliable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
The following drawings is only intended to, in schematic illustration and explanation is done to the present invention, not delimit the scope of the invention.
Fig. 1 is the structural representation of high-accuracy position system provided in an embodiment of the present invention；
Drawing reference numeral explanation：
1st, UWB positioning label；
2nd, locating base station；
3rd, location-server；
4th, map server；
5th, positioning map region.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, a kind of high-accuracy position system, including：
UWB positions label 1, for launching impulse radio；
Multiple locating base stations 2, the impulse radio for receiving the UWB positioning transmitting of label 1, and each locating base station
2 determine the UWB positioning labels 1 to the distance of the locating base station 2 according to the impulse radio for receiving；
Location-server 3, the UWB is determined for positioning label 1 according to the UWB to the distance of each locating base station 2
Position the positional information of label 1；And
Map server 4, receives the UWB and positions the positional information of label 1, and the UWB positioning is shown in map
The positional information of label 1.
Wherein, the overlapping covered of multiple locating base stations 2 is provided with for positioning determining for the UWB positioning labels 1
Position map area 5.
Specifically, UWB is a kind of without carrier wave, using time interval extremely short (being less than 1ns) pulse (or cry carrierfree,
Impulse radio) mode that is communicated, with strong anti-interference performance, transmission rate is high, very bandwidth is wide, consumption electric energy is small, hair
Send power small grade many advantages.
As shown in figure 1, a kind of high-accuracy position system provided in an embodiment of the present invention, the overlap of multiple locating base stations 2 is covered
Cover area is provided with the positioning map region 5 that label 1 is positioned for positioning the UWB, i.e. UWB positioning labels 1 are located at this positioningly
When in graph region 5, the impulse radio of the UWB positioning transmittings of label 1 should can guarantee that each locating base station 2 can be received；Enter
And after each locating base station 2 receives impulse radio, determine that UWB positioning labels 1 are arrived according to the impulse radio for receiving and be somebody's turn to do
The distance of locating base station 2, specifically, the quantity of the locating base station 2 be at least the locating base station of 2, i.e., 22 determine this away from
From rear, you can determine that the UWB positions the positional information of label 1 by location-server 3, specifically, in the present embodiment, preferably this is determined
The quantity of position base station 2 is 4, more accurately to obtain the positional information that the UWB positions label 1.
Specifically, the frequency that the frequency of the impulse radio of the UWB positioning transmittings of label 1 is received with locating base station 2 can be pre-
First set, depending on specific frequency can be according to actual conditions.
Specifically, a kind of high-accuracy position system provided in an embodiment of the present invention, is capable of achieving regionality high accuracy positioning, i.e.,
The overlapping covered interior high accuracy positioning of multiple locating base stations is may be implemented in, i.e., in default Orientation on map region 5
High accuracy positioning, positioning precision is high, and highly reliable, Consumer's Experience sense is good.
Used as a preferred scheme of the invention, the UWB positioning label 1, multiple locating base stations 2 are using identical
Clock.
As a preferred scheme of the invention, the calculating of the UWB positioning labels 1 to the distance of the locating base station 2
Formula is：
D=C* (T1-T0)；
Wherein, D is that the UWB positions label to the distance of the locating base station, and C is the light velocity, and T1 is the locating base station
The time of the impulse radio of the UWB positioning label transmitting is received, T0 is the pulse wireless of the UWB positioning label transmitting
The time of electricity.
Seen from the above description, specifically, UWB positioning label 1, multiple locating base stations 2 use identical clock,
And then UWB positioning labels 1 are to the computing formula of the distance of the locating base station 2：D=C* (T1-T0), i.e. impulse radio from
Time and the product of the light velocity that UWB positioning labels 1 are consumed to locating base station 2.
Used as a preferred scheme of the invention, the quantity of the locating base station 2 is 4.
Specifically, 4 locating base stations 2 can more accurately determine that the UWB positions the positional information of label 1.
Used as a preferred scheme of the invention, the map server 4 is three-dimensional map server.
Specifically, Map Services its 4 be used for show on map UWB positioning label 1 positional information, in the present embodiment
In, three-dimensional map server can be used, the positional information that UWB positions label 1 is shown with more specific, specifically, can adopt
With existing map server on the market, its concrete structure is not herein in description.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Any modification, equivalent or improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of high-accuracy position system, it is characterised in that including：
UWB positions label, for launching impulse radio；
Multiple locating base stations, the impulse radio for receiving UWB positioning label transmitting, and each locating base station are according to connecing
The impulse radio of receipts determines that the UWB positions label to the distance of the locating base station；
Location-server, the UWB positioning label is determined for positioning label according to the UWB to the distance of each locating base station
Positional information；And
Map server, receives the UWB and positions the positional information of label, and the UWB positioning label is shown in map
Positional information.
Wherein, the overlapping covered of multiple locating base stations is provided with the positioning map that label is positioned for positioning the UWB
Region.
2. high-accuracy position system as claimed in claim 1, it is characterised in that the UWB positioning label, multiple positioning
Base station uses identical clock.
3. high-accuracy position system as claimed in claim 2, it is characterised in that the UWB positions label to the positioning base
The computing formula of the distance stood is：
D=C* (T1-T0)；
Wherein, D is that the UWB positions label to the distance of the locating base station, and C is the light velocity, and T1 is received for the locating base station
To the time of the impulse radio of UWB positioning label transmittings, T0 is the impulse radio of the UWB positioning label transmitting
Time.
4. running positioner as claimed in claim 1, it is characterised in that the quantity of the locating base station is 4.
5. high-accuracy position system as claimed in claim 1, it is characterised in that the map server is three-dimensional map service
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052084.7A CN106872940A (en) | 2017-01-20 | 2017-01-20 | A kind of high-accuracy position system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052084.7A CN106872940A (en) | 2017-01-20 | 2017-01-20 | A kind of high-accuracy position system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106872940A true CN106872940A (en) | 2017-06-20 |
Family
ID=59158102
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710052084.7A Pending CN106872940A (en) | 2017-01-20 | 2017-01-20 | A kind of high-accuracy position system |
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| CN (1) | CN106872940A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331087A (en) * | 2017-09-05 | 2017-11-07 | 青岛安然物联网科技有限公司 | A kind of Intelligent voice broadcasting system for petrochemical industry chemical plant |
| CN107861513A (en) * | 2017-12-08 | 2018-03-30 | 深圳市中舟智能科技有限公司 | Intelligent robot autonomous navigation system based on UWB technology |
| CN108008433A (en) * | 2017-12-08 | 2018-05-08 | 深圳市中舟智能科技有限公司 | The indoor slitless connection alignment system in outdoor based on UWB and GPS technology |
| CN108152792A (en) * | 2017-12-29 | 2018-06-12 | 同方威视技术股份有限公司 | Method, mobile equipment and the alignment system of the mobile equipment of positioning |
| CN109068269A (en) * | 2018-08-15 | 2018-12-21 | 南京华剑兵科工程技术有限公司 | It is a kind of intelligence bidge table on chip positioning system |
| CN109123951A (en) * | 2018-10-30 | 2019-01-04 | 江苏鼎驰电子科技有限公司 | A kind of positioning public affair packet based on UWB |
| CN109462888A (en) * | 2018-12-29 | 2019-03-12 | 福建师范大学 | A kind of ultra-wideband positioning system for eliminating wide and narrow strip interference |
| CN110090427A (en) * | 2019-05-29 | 2019-08-06 | 福建（泉州）哈工大工程技术研究院 | A kind of football dribble around rod intelligent test system and method |
| CN112129294A (en) * | 2020-09-16 | 2020-12-25 | 广东中鹏热能科技有限公司 | Positioning system realized by pulse signal |
| CN113225505A (en) * | 2021-04-19 | 2021-08-06 | 深圳市纽瑞芯科技有限公司 | Television device embedded with UWB positioning base station and UWB positioning base station position calibration method |
| WO2022000195A1 (en) * | 2020-06-29 | 2022-01-06 | 深圳市大疆创新科技有限公司 | Operation method, control device, operation unmanned aerial vehicle, system, and storage medium |
| CN114339601A (en) * | 2020-10-09 | 2022-04-12 | 美的集团股份有限公司 | UWB-based automatic network distribution method and device |
| CN114449442A (en) * | 2022-01-19 | 2022-05-06 | 中铁第四勘察设计院集团有限公司 | Intelligent rail vehicle in-garage positioning system and method based on UWB technology |
| CN115103295A (en) * | 2022-05-18 | 2022-09-23 | 慧之安信息技术股份有限公司 | UWB-based venue personnel positioning system |
| CN115190442A (en) * | 2022-09-05 | 2022-10-14 | 济南福深兴安科技有限公司 | Mine accurate positioning system based on UWB |
-
2017
- 2017-01-20 CN CN201710052084.7A patent/CN106872940A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331087A (en) * | 2017-09-05 | 2017-11-07 | 青岛安然物联网科技有限公司 | A kind of Intelligent voice broadcasting system for petrochemical industry chemical plant |
| CN107861513A (en) * | 2017-12-08 | 2018-03-30 | 深圳市中舟智能科技有限公司 | Intelligent robot autonomous navigation system based on UWB technology |
| CN108008433A (en) * | 2017-12-08 | 2018-05-08 | 深圳市中舟智能科技有限公司 | The indoor slitless connection alignment system in outdoor based on UWB and GPS technology |
| CN108152792A (en) * | 2017-12-29 | 2018-06-12 | 同方威视技术股份有限公司 | Method, mobile equipment and the alignment system of the mobile equipment of positioning |
| CN109068269A (en) * | 2018-08-15 | 2018-12-21 | 南京华剑兵科工程技术有限公司 | It is a kind of intelligence bidge table on chip positioning system |
| CN109123951A (en) * | 2018-10-30 | 2019-01-04 | 江苏鼎驰电子科技有限公司 | A kind of positioning public affair packet based on UWB |
| CN109462888A (en) * | 2018-12-29 | 2019-03-12 | 福建师范大学 | A kind of ultra-wideband positioning system for eliminating wide and narrow strip interference |
| CN110090427A (en) * | 2019-05-29 | 2019-08-06 | 福建（泉州）哈工大工程技术研究院 | A kind of football dribble around rod intelligent test system and method |
| CN110090427B (en) * | 2019-05-29 | 2024-04-05 | 福建(泉州)先进制造技术研究院 | Football dribbling rod-winding intelligent testing system and method |
| WO2022000195A1 (en) * | 2020-06-29 | 2022-01-06 | 深圳市大疆创新科技有限公司 | Operation method, control device, operation unmanned aerial vehicle, system, and storage medium |
| CN112129294A (en) * | 2020-09-16 | 2020-12-25 | 广东中鹏热能科技有限公司 | Positioning system realized by pulse signal |
| CN114339601A (en) * | 2020-10-09 | 2022-04-12 | 美的集团股份有限公司 | UWB-based automatic network distribution method and device |
| CN114339601B (en) * | 2020-10-09 | 2023-12-26 | 美的集团股份有限公司 | Automatic network distribution method and device based on UWB |
| CN113225505A (en) * | 2021-04-19 | 2021-08-06 | 深圳市纽瑞芯科技有限公司 | Television device embedded with UWB positioning base station and UWB positioning base station position calibration method |
| CN114449442A (en) * | 2022-01-19 | 2022-05-06 | 中铁第四勘察设计院集团有限公司 | Intelligent rail vehicle in-garage positioning system and method based on UWB technology |
| CN115103295A (en) * | 2022-05-18 | 2022-09-23 | 慧之安信息技术股份有限公司 | UWB-based venue personnel positioning system |
| CN115190442A (en) * | 2022-09-05 | 2022-10-14 | 济南福深兴安科技有限公司 | Mine accurate positioning system based on UWB |
| CN115190442B (en) * | 2022-09-05 | 2023-06-23 | 济南福深兴安科技有限公司 | Mine accurate positioning system based on UWB |
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Legal Events
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
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| WD01 | Invention patent application deemed withdrawn after publication |