CN101957207A - Method and system for vehicle-mounted rapid navigation and positioning of land planning supervision implementation - Google Patents
Method and system for vehicle-mounted rapid navigation and positioning of land planning supervision implementation Download PDFInfo
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- CN101957207A CN101957207A CN 201010515976 CN201010515976A CN101957207A CN 101957207 A CN101957207 A CN 101957207A CN 201010515976 CN201010515976 CN 201010515976 CN 201010515976 A CN201010515976 A CN 201010515976A CN 101957207 A CN101957207 A CN 101957207A
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Abstract
The invention discloses a method and a system for vehicle-mounted rapid navigation and positioning of land planning supervision implementation. The method for vehicle-mounted rapid navigation and positioning of land planning supervision implementation comprises the following steps of: carrying out analysis treatment on the traditional basic land data ( such as a current situation chart or a planning chart of land utilization ) for rapidly and automatically extracting road network data from initial data suitable for generating a road network; selecting planning paths; and automatically matching GPS (Global Position System) track points collected in the running process of a vehicle with roads on the road network. The system comprises a data management unit, a road network extracting unit, a path planning unit, a vehicle navigation unit and a land illegal information collection unit. In the method for vehicle-mounted rapid navigation and positioning of land planning supervision implementation, the GPS position and navigation system is applied in land supervising and inspection businesses, the illegal land utilization can be discovered and restrained earlier, and the system improves the working efficiency of land supervision as well as the efficiency and timeliness of law enforcement.
Description
Technical field
The present invention relates to the inspection supervisor car of present status of land utilization, be specifically related to a kind of reallocation of land and implement vehicle-mounted rapid navigation localization method of supervision and system based on the soil basic data.
Background technology
In traditional land patrol verification business, mainly be to carry out with following two kinds of methods: a kind of is the inspection route that the prior formulation of land patrol personnel goes out to patrol well, and carries a large amount of papery folder such as traffic map and present landuse map and verify the plot to guarantee accurately to arrive; The 2nd, as guide, the land patrol personnel realize the verification in plot under the leading of native Guan Yuan by the native Guan Yuan of locality.
Utilize traditional method to verify inspection on the spot, not only speed is slow, efficient is low, and will expend lot of manpower and material resources, causes the untimely discovery phenomenon of illegal land used to happen occasionally; And big when the inspection scope, verify the plot more the time, traditional method and technology have increased difficulty for the investigation of illegal land used.
Along with the progress and the development of infotech, the GPS navigation locating device is applied in the middle of the automobile navigation, has realized the navigator fix of vehicle.But the electronic chart of car borne GPS navigation positioning system is one whole road network figure that covers Zone Full, and when need accurately reached a concrete plot, existing road network figure can't navigate to concrete verification plot in the GPS device.
Summary of the invention
Goal of the invention: at the deficiencies in the prior art, the purpose of this invention is to provide the reallocation of land and implement the vehicle-mounted rapid navigation localization method of supervision, the GPS Position Fixing Navigation System is applied to realize quick and precisely arriving illegal plot in soil supervisor's inspection, improves the efficient and the promptness of law enforcement.Another object of the present invention provides a kind of reallocation of land and implements the vehicle-mounted rapid navigation positioning system of supervision.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution used in the present invention is as follows:
The vehicle-mounted rapid navigation localization method of supervision is implemented in a kind of reallocation of land, may further comprise the steps:
(1) existing present landuse map or land use planning figure are carried out analyzing and processing, fast automatic extraction road net data from the primary data that is fit to the generation network data;
(2) selection of path planning;
(3) the automatic coupling of path locus on the GPS point gathered in the process of moving of vehicle and the map.
Preferably, in the step (1), the road net data of obtaining fast by following steps: as required present landuse map is carried out the selection of regional extent, and data processing is carried out, the primary data of automatic generating network structure in selected zone; Network structure is edited analysis, create the road network of regional area, with data splicing and add in the road network storehouse.
Preferably, in the step (2), select path planning: the alternative condition in path is set, and obtains optimal path according to described condition by following steps; When the selection of described optimal path, the planning of design dynamic route.
Preferably, in the step (3), realize the GPS point that vehicle is gathered in the process of moving and the automatic matching method of road by following steps: the locator data to driving vehicle is carried out coordinate conversion, demonstration vehicle point position on electronic chart; Correct the various errors that influence the driving vehicle position, the vehicle point is matched on the travel, after the processing result is stored in the matching list, and driving path is stored in the routing table.
The vehicle-mounted rapid navigation positioning system of supervision is implemented in a kind of reallocation of land, comprising:
Data Management Unit, with relevant database storage space data and attribute data, (SDE) is used as the data management middleware with Spatial Data Engine, the various soils of unified management basic data and inspection data.
The road net data extraction unit is determined the scope of road network to be extracted, and selected scope is carried out the pre-service of data, the primary data of automatic generating network structure; Simultaneously, road net data is carried out aftertreatment, and be added in the road net data storehouse.
The path planning unit is provided with the routing condition, selects corresponding path planning scheme, carries out path planning automatically; Simultaneously, revise path planning.
The automobile navigation unit is presented at the position and the track of driving vehicle on the electronic chart; Correct the various errors influence driving vehicle position, mate vehicle and put on the travel, the driving path of aftertreatment is stored in the routing table.
Information acquisition unit arrives when being scheduled to the inspection point and points out, and imports an inspection inspection data, and the inspection data are carried out analyzing and processing, judges the illegal information in plot, determines the final storage mode of inspection information according to result of determination.
Beneficial effect: the vehicle-mounted rapid navigation localization method of supervision is implemented in the reallocation of land of the present invention, the GPS Position Fixing Navigation System is applied in soil supervisor's inspection business, can accomplish that illegal land used is early found, prevention early, system applies has improved the work efficiency of soil supervision, improves the efficient and the promptness of law enforcement.
Description of drawings
Accompanying drawing is the process flow diagram that the present invention is based on the vehicle-mounted rapid navigation localization method of reallocation of land enforcement supervision of soil basic data.
Embodiment
The present invention will be further explained below in conjunction with the drawings and specific embodiments.
Embodiment 1
The vehicle-mounted rapid navigation localization method of supervision is implemented in a kind of reallocation of land, may further comprise the steps:
(1) existing present landuse map or land use planning figure are carried out analyzing and processing, fast automatic extraction road net data from the primary data that is fit to the generation network data;
(2) selection of path planning;
(3) the automatic coupling of path locus on the GPS point gathered in the process of moving of vehicle and the map.
In the step (1), the road net data of obtaining fast by following steps: as required present landuse map is carried out the selection of regional extent, and data processing is carried out, the primary data of automatic generating network structure in selected zone; Network structure is edited analysis, create the road network of regional area, with data splicing and add in the road network storehouse.
In the step (2), select path planning: the alternative condition in path is set, and obtains optimal path according to described condition by following steps; When the selection of described optimal path, the planning of design dynamic route.
In the step (3), realize the GPS point that vehicle is gathered in the process of moving and the automatic matching method of road by following steps: the locator data to driving vehicle is carried out coordinate conversion, demonstration vehicle point position on electronic chart; Correct the various errors that influence the driving vehicle position, the vehicle point is matched on the travel, after the processing result is stored in the matching list, and driving path is stored in the routing table.
Embodiment 2
The vehicle-mounted rapid navigation positioning system of supervision is implemented in a kind of reallocation of land, comprising:
Data Management Unit, with relevant database storage space data and attribute data, (SDE) is used as the data management middleware with Spatial Data Engine, the various soils of unified management basic data and inspection data.
The road net data extraction unit is determined the scope of road network to be extracted, and selected scope is carried out the pre-service of data, the primary data of automatic generating network structure; Simultaneously, road net data is carried out aftertreatment, and be added in the road net data storehouse.
The path planning unit is provided with the routing condition, selects corresponding path planning scheme, carries out path planning automatically; Simultaneously, revise path planning.
The automobile navigation unit is presented at the position and the track of driving vehicle on the electronic chart; Correct the various errors influence driving vehicle position, mate vehicle and put on the travel, the driving path of aftertreatment is stored in the routing table.
Information acquisition unit arrives when being scheduled to the inspection point and points out, and imports an inspection inspection data, and the inspection data are carried out analyzing and processing, judges the illegal information in plot, determines the final storage mode of inspection information according to result of determination.
Embodiment 3
As shown in drawings, be the process flow diagram of implementing the vehicle-mounted rapid navigation localization method of supervision based on the reallocation of land of soil basic data of the present invention.
At first predetermined law enforcement inspection point can be a single point or a plurality of point; Judge and whether have matched data in the road network storehouse; When existing, the maps such as point, road net data storehouse, administrative area planning chart, present landuse map, land use planning figure of will being scheduled to patrol show and respective symbolization, with outstanding this inspection purpose, select the respective paths programme, automatically carry out path planning, revise planning road property, begin inspection, and carry out GPS navigation, the position and the track that show vehicle, arrive predetermined inspection point, point out, import inspection band point inspection data, the inspection data are carried out analyzing and processing, judge whether illegally, finish inspection, record is carried out in the path of will patrolling; When not existing, import the corresponding area present landuse map, determine the scope of road network to be extracted, raw data is carried out pre-service, automatically extract road net data, road net data is carried out aftertreatment, road net data is exported to the road net data storehouse, carry out successively then maps such as predetermined inspection point, road net data storehouse, administrative area planning chart, present landuse map, land use planning figure are shown and respective symbolization, with the same operation stepss such as outstanding this inspection purposes.Judge whether illegal in, when determining to store as illegal information when being illegal; When being doubtful when illegal, store as doubtful illegal information; When not illegal, store as the inspection memo data.
Claims (5)
1. the vehicle-mounted rapid navigation localization method of supervision is implemented in a reallocation of land, it is characterized in that, may further comprise the steps:
(1) existing present landuse map or land use planning figure are carried out analyzing and processing, fast automatic extraction road net data from the primary data that is fit to the generation network data;
(2) selection of path planning;
(3) the automatic coupling of road on the GPS tracing point gathered in the process of moving of vehicle and the map.
2. the vehicle-mounted rapid navigation localization method of supervision is implemented in the reallocation of land according to claim 1, it is characterized in that, in the step (1), the road net data of obtaining fast by following steps: as required present landuse map is carried out the selection of regional extent, and selected zone carried out data processing, the primary data of automatic generating network structure; Network structure is edited analysis, create the road network of regional area, with data splicing and add in the road network storehouse.
3. the vehicle-mounted rapid navigation localization method of supervision is implemented in the reallocation of land according to claim 1, it is characterized in that, in the step (2), selects path planning by following steps: the alternative condition in path is set, and obtains optimal path according to described condition; When the selection of described optimal path, the planning of design dynamic route.
4. the vehicle-mounted rapid navigation localization method of supervision is implemented in the reallocation of land according to claim 1, it is characterized in that, in the step (3), be implemented in the GPS point gathered in the vehicle ' process and the automatic coupling of road by following steps: the locator data to driving vehicle is carried out coordinate conversion, shows vehicle point position on electronic chart; Correct the various errors that influence the driving vehicle position, the track of vehicle point is matched on the travel, after the processing result is stored in the matching list, and driving path is stored in the routing table.
5. the vehicle-mounted rapid navigation positioning system of supervision is implemented in a reallocation of land, it is characterized in that, comprising:
Data Management Unit, with relevant database storage space data and attribute data, (SDE) is used as the data management middleware with Spatial Data Engine, the various soils of unified management basic data and inspection data;
The road net data extraction unit is determined the scope of road network to be extracted, and selected scope is carried out the pre-service of data, the primary data of automatic generating network structure; Simultaneously, road net data is carried out aftertreatment, and be added in the road net data storehouse;
The path planning unit is provided with the routing condition, selects corresponding path planning scheme, carries out path planning automatically; Simultaneously, revise path planning;
The automobile navigation unit is presented at the position and the track of driving vehicle on the electronic chart; Correct the various errors influence driving vehicle position, mate vehicle and put on the travel, the driving path of aftertreatment is stored in the routing table;
Information acquisition unit arrives when being scheduled to the inspection point and points out, and imports an inspection inspection data, and the inspection data are carried out analyzing and processing, judges the illegal information in plot, determines the final storage mode of inspection information according to result of determination.
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| CN 201010515976 CN101957207A (en) | 2010-10-22 | 2010-10-22 | Method and system for vehicle-mounted rapid navigation and positioning of land planning supervision implementation |
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| CN 201010515976 CN101957207A (en) | 2010-10-22 | 2010-10-22 | Method and system for vehicle-mounted rapid navigation and positioning of land planning supervision implementation |
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Cited By (6)
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| CN102521963A (en) * | 2011-10-12 | 2012-06-27 | 北京世纪高通科技有限公司 | Method and device for updating bus line data |
| CN102981475A (en) * | 2012-11-26 | 2013-03-20 | 东南大学 | Mobile workstation device for newly-added construction land dynamic supervision and implementation method for mobile workstation device |
| CN104504057A (en) * | 2014-12-19 | 2015-04-08 | 东南大学 | Public-network-map-aided land survey method |
| CN105808554A (en) * | 2014-12-30 | 2016-07-27 | 高德软件有限公司 | Trajectory data matching method and device |
| CN109827582A (en) * | 2019-03-29 | 2019-05-31 | 深圳市鹏途交通科技有限公司 | A kind of method and system of quick determining road network disease relative position |
| CN111881117A (en) * | 2020-08-06 | 2020-11-03 | 山西省农村经济经营管理站 | Contract ground information management system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102521963A (en) * | 2011-10-12 | 2012-06-27 | 北京世纪高通科技有限公司 | Method and device for updating bus line data |
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| CN102981475A (en) * | 2012-11-26 | 2013-03-20 | 东南大学 | Mobile workstation device for newly-added construction land dynamic supervision and implementation method for mobile workstation device |
| CN102981475B (en) * | 2012-11-26 | 2014-12-17 | 东南大学 | Mobile workstation device for newly-added construction land dynamic supervision and implementation method for mobile workstation device |
| CN104504057A (en) * | 2014-12-19 | 2015-04-08 | 东南大学 | Public-network-map-aided land survey method |
| CN104504057B (en) * | 2014-12-19 | 2017-09-15 | 东南大学 | A kind of method that utilization public network map aids in land investigation |
| CN105808554A (en) * | 2014-12-30 | 2016-07-27 | 高德软件有限公司 | Trajectory data matching method and device |
| CN105808554B (en) * | 2014-12-30 | 2019-09-24 | 高德软件有限公司 | A kind of track data matching process and device |
| CN109827582A (en) * | 2019-03-29 | 2019-05-31 | 深圳市鹏途交通科技有限公司 | A kind of method and system of quick determining road network disease relative position |
| CN111881117A (en) * | 2020-08-06 | 2020-11-03 | 山西省农村经济经营管理站 | Contract ground information management system |
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Application publication date: 20110126 |