CN110967710A - Operation service system of integral positioning service - Google Patents
Operation service system of integral positioning service Download PDFInfo
- Publication number
- CN110967710A CN110967710A CN201911297938.3A CN201911297938A CN110967710A CN 110967710 A CN110967710 A CN 110967710A CN 201911297938 A CN201911297938 A CN 201911297938A CN 110967710 A CN110967710 A CN 110967710A
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- Prior art keywords
- positioning
- service
- service system
- positioning service
- integral
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- 238000013507 mapping Methods 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 201000004569 Blindness Diseases 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
- G01S19/41—Differential correction, e.g. DGPS [differential GPS]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/47—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being an inertial measurement, e.g. tightly coupled inertial
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention relates to the technical field of positioning and navigation services, discloses an operation service system of an integral positioning service, and solves the technical problems that the positioning service can be predicted, sensed, enhanced and blindness can be compensated. The operation service system of the integral positioning service is characterized in that positioning collection is carried out through a terminal with a positioning function, the positioning collection comprises strength information of signals of various sensors such as a GNSS (global navigation satellite system) and an inertial sensor, and a reference positioning service quality QoS (quality of service) map with larger granularity is realized after arrangement and operation. Through the reference positioning service quality QoS map, an operation service system of the whole positioning service can be constructed, compared with the traditional method that the satellite positioning signal intensity is singly relied on to be used as the evaluation of the service quality, the new scheme is more perfect and concrete, and the trend of fusing positioning by multiple technical means is better met.
Description
Technical Field
Book (I)Invention of the inventionThe present invention relates to the field of positioning and navigation services, and more particularly, to an operation service system of an integrated positioning service.
Background
A positioning system of GNSS (including GPS, Beidou, Galileo, Golonass and the like) provides a positioning service technology for mass consumption, industrial and higher positioning terminals.
The current location service technology inherits the traditional single-point location service, belongs to the use of an isolated location technology, cannot be used as a location service, and cannot meet the guarantee of location quality in a motion state, for example, when moving from an area with good location service quality to an area with poor location service quality, the degradation of service quality can be generated, the experience of the whole service is influenced, and the traditional scheme does not treat the provision of the location service from the view point of the whole service operation.
The scheme of the invention aims to combine the positioning service and the mobile internet service from the overall geographic environment to form an operation map and an operation mode of geographic information integration, so that the positioning service can be predicted, sensed, enhanced and blindness compensated.
Disclosure of Invention
In view of the above problems, the inventionInvention of the inventionThe object of (1) is to provide an operation service system of the whole positioning service, which has the advantages of making the positioning service predictable, sensible, reinforced and capable of compensating blind.
Book (I)Invention of the inventionThe above-mentionedInvention of the inventionThe purpose is realized by the following technical scheme:
an operation service system of integral positioning service is characterized in that positioning collection is carried out through a terminal with a positioning function, and a reference positioning service quality QoS map with larger granularity is realized after sorting and operation.
Further, the positioning acquisition comprises a GNSS and an inertial sensorMultiple sensorsStrength information of the signal.
Further, a professional positioning and mapping device is added to the partial area and/or a special positioning and mapping device is added to the partial areaRTK equal positioning deviation correctionAnd (5) signaling, and performing fine-granularity map making.
Compared with the prior art, the utility modelInvention of the inventionHas the advantages that:
(1) through the reference positioning service quality QoS map, an operation service system of the whole positioning service can be constructed, compared with the traditional method that the satellite positioning signal intensity is only singly relied on to be used as the evaluation of the service quality, the new scheme is more perfect and concrete, and the method is more in line with the fusion of multiple technical meansReal time, dynamicPositioned byDemand for；
(2) And forming a set of evaluation system for evaluating the overall positioning service, summarizing a plurality of key parameters for measuring the positioning service quality QoS and carrying out service quality acquisition and evaluation on the whole service area based on the geographical position to construct a reference positioning service quality QoS map.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The invention is described below with reference to the accompanying drawings and examplesInvention of the inventionThe detailed description is made.
The operation service system of the integral positioning service is characterized in that positioning collection is carried out through a terminal with a positioning function, and the positioning collection comprises a GNSS and an inertial sensorMultiple sensorsAnd the intensity information of the signal is sorted and calculated to realize a reference positioning service quality QoS map with larger granularity.
Adding professional positioning and mapping equipment to partial area and/or addingRTK equal positioning deviation correctionAnd (5) signaling, and performing fine-granularity map making.
Compared with the prior art, the utility modelInvention of the inventionHas the advantages that:
(1) through the reference positioning service quality QoS map, an operation service system of the whole positioning service can be constructed, compared with the traditional method that the satellite positioning signal intensity is singly relied on to be used as the evaluation of the service quality, the new scheme is more perfect and concrete, and the trend of fusing positioning by multiple technical means is better met;
(2) and forming a set of evaluation system for evaluating the overall positioning service, summarizing a plurality of key parameters for measuring the positioning service quality QoS and carrying out service quality acquisition and evaluation on the whole service area based on the geographical position to construct a reference positioning service quality QoS map.
More specifically, GNSS is a global navigation satellite system, generally referring to all satellite navigation systems, including global, regional and augmentation systems, and also covering other satellite navigation systems to be built and later built, and international GNSS systems are a complex combination of multi-system, multi-level, multi-mode systems.
The above is only the presentInvention of the inventionPreferred embodiment of the inventionInvention of the inventionThe scope of protection is not limited to the embodiments described above, but is within the scope of the inventionInvention of the inventionAll the technical schemes under the thought belong to the bookInvention of the inventionThe protective scope of (1). It should be noted that it would be apparent to one of ordinary skill in the art that the invention can be practiced without departing from the spirit or scope of the claimsInvention of the inventionSeveral improvements and finishes on the principle, which should also be regarded as the present inventionInvention of the inventionThe protective scope of (1).
Claims (3)
1. An operation service system of integral positioning service is characterized in that positioning collection is carried out through a terminal with a positioning function, and a reference positioning service quality QoS map with larger granularity is realized after sorting and operation.
2. The operation service system of the global positioning service according to claim 1, wherein the positioning acquisition includes strength information of various sensor signals such as GNSS and inertial sensor.
3. The operation service system of the global positioning service as claimed in claim 2, wherein a professional positioning mapping device and/or a positioning error correction signal such as RTK is added to the partial area to perform fine-grained mapping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286710 | 2019-08-08 | ||
| CN201921286710X | 2019-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110967710A true CN110967710A (en) | 2020-04-07 |
Family
ID=70034563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911297938.3A Pending CN110967710A (en) | 2019-08-08 | 2019-12-17 | Operation service system of integral positioning service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110967710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596712A (en) * | 2021-07-16 | 2021-11-02 | Oppo广东移动通信有限公司 | Network connection method and device, terminal equipment, server and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010018349A1 (en) * | 2000-02-29 | 2001-08-30 | Jair Kinnunen | Location dependent services |
| US20030036379A1 (en) * | 2001-08-20 | 2003-02-20 | Alcatel | Mobile radio network and mobile terminal for location-based services |
| CN1765142A (en) * | 2003-02-18 | 2006-04-26 | 高通股份有限公司 | Indication of location service availability and the quality of available location services |
| CN104237921A (en) * | 2014-09-23 | 2014-12-24 | 南京大学 | Intelligent location-based service device based on uniform beidou space-time standard |
| CN108801265A (en) * | 2018-06-08 | 2018-11-13 | 武汉大学 | Multidimensional information synchronous acquisition, positioning and position service apparatus and system and method |
-
2019
- 2019-12-17 CN CN201911297938.3A patent/CN110967710A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010018349A1 (en) * | 2000-02-29 | 2001-08-30 | Jair Kinnunen | Location dependent services |
| US20030036379A1 (en) * | 2001-08-20 | 2003-02-20 | Alcatel | Mobile radio network and mobile terminal for location-based services |
| CN1765142A (en) * | 2003-02-18 | 2006-04-26 | 高通股份有限公司 | Indication of location service availability and the quality of available location services |
| CN104237921A (en) * | 2014-09-23 | 2014-12-24 | 南京大学 | Intelligent location-based service device based on uniform beidou space-time standard |
| CN108801265A (en) * | 2018-06-08 | 2018-11-13 | 武汉大学 | Multidimensional information synchronous acquisition, positioning and position service apparatus and system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596712A (en) * | 2021-07-16 | 2021-11-02 | Oppo广东移动通信有限公司 | Network connection method and device, terminal equipment, server and storage medium |
| CN113596712B (en) * | 2021-07-16 | 2024-06-07 | Oppo广东移动通信有限公司 | Network connection method and device, terminal equipment, server and storage medium |
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Application publication date: 20200407 |