CN101174262A - GIS automatic image-forming system and method thereof - Google Patents
GIS automatic image-forming system and method thereof Download PDFInfo
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- CN101174262A CN101174262A CNA2006101232660A CN200610123266A CN101174262A CN 101174262 A CN101174262 A CN 101174262A CN A2006101232660 A CNA2006101232660 A CN A2006101232660A CN 200610123266 A CN200610123266 A CN 200610123266A CN 101174262 A CN101174262 A CN 101174262A
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Abstract
The invention provides a GIS automatic imaging system and an automatic imaging method, which are characterized in that: WEB technology, mobile calculation technology, microelectronics technology and GIS technology are utilized to perform the automatic processing, checking and generating of GIS information data from GPS information data, multimedia information data and business information data. The system comprises three parts, namely, a GIS geographical information marking system, a data acquisition safeguard system, and a GIS data analyzing system; wherein, the GIS geographical information marking system is used to provide the approaches and methods for the acquisition of geographical object information, and guarantee the validity of the acquisition of the geographical information by controlling the authority and scope of agents; the data acquisition safeguard system is used to acquire the multimedia information and geographical information through various devices, and safeguard the accuracy of the geographical information by use of a range finding system, a self-stabilizing platform system, a GPS positioning module as well as a vehicle-mounted computer system; the GIS data analyzing system is intended for integrating and synthesizing the multimedia information and geographical information, and automatically checking the integrated information data. The invention has the advantages of more convenient operations, higher precision and shorter acquisition time.
Description
Technical field
The present invention relates to the wireless network communication technical field, relate in particular to a kind of GIS automatic mapping system and automatic mapping method thereof that arrives the GIS information data by mobile GPRS communication network system realization GPS information data, multimedia information data, commercial information data.
Background technology
At present, do not pass through the map that GPS proofreaies and correct, this map datum all is to form by the manual data compilation that provides of each enterprises and institutions, not through the GPS location, therefore data only possess relative topology relationship, these electronic charts can be used for management, the analysis of GIS, but can not be used for GPS Related product or high-precision GIS application.Therefore, present most electronic chart comprises each city digital navigation map, all is corrected through GPS.The making of these data needs the professional to press the strict making of consolidation form, so that unified management and data sharing.But because the cartography of present stage also is in not commensurate, company or the exploitation of different department, who develops the stage of whose management, and database format can not be compatible; And GIS geography information amount is bigger, so the GIS electronic cartography is with high costs, has seriously restricted the application of generalized information system at industry-by-industry.
At the shortcoming of existing electronic cartography, the new GIS of Lander automatic mapping system adopts the multiple technologies means, remedies above deficiency, system, robotization finishes the making of electronic chart.
Summary of the invention
The present invention proposes in order to solve above technical matters, at this technical matters, the invention provides a kind of GIS automatic mapping system and automatic mapping method thereof, the information-based special technology that important technology by means of GIS---electronic chart is used in data collecting field, " structured organization " of application data, with information network operation logic rule is that main body frame is finished, and realizes intelligent geographical information management, automatically the GIS drawing is upgraded, generated automatically to graphical information.
The technical solution adopted for the present invention to solve the technical problems is as follows:
First feature of the present invention provides a kind of GIS automatic mapping system, be used for technology by Web, the mobile computing technology, microelectric technique, the GIS technology is carried out the GPS information data under the support of mobile GPRS communication network system and Computer Automatic Recognition, multimedia information data, the commercial information data are to the automatic processing of GIS information data, check and correction and generation, total system mainly is made up of three parts: GIS geography information labeling system, be used to provide the approaches and methods of geophysical information collecting, and ensure the validity of geophysical information collecting by agential authority and scope control; The data acquisition safeguards system is used for multimedia messages, terrestrial object information by the various device collection, by the accuracy of range measurement system, autostable plateform system, GPS locating module, carried-on-vehicle computer system assurance geophysical information collecting; The GIS data analysis system is used for multimedia messages, terrestrial object information are comprehensively synthesized, and the information generated data is proofreaded automatically, generates electronic chart, makes the geographic information data form.
Further measure of the present invention is:
GIS geography information labeling system comprises generalized information system, multi-stage user Rights Management System, self-service GIS information acquisition add-on system and the automaticdata legitimacy effect system that B/S, C/S combine, wherein:
The generalized information system that described B/S, C/S combine is used to show and operate the interpolation of electronic map information, the result after the collection, and it possesses function of the map inquiry of including, inquiry of the yellow page, industry inquiry, mobile phones enquiring or the like;
The multi-stage user Rights Management System after being used for commission merchant, member be divided into some ranks, is efficient and the accuracy that guarantees data acquisition, and each other commission merchant of level or member can distribute next stage agency or member, and have administration authority;
Self-service GIS information acquisition add-on system is used for the members of agency at different levels according to affiliated regional extent, uses vehicle-mounted GIS data acquisition equipment or handheld device, adds self-service geography information, directly uploads to system again;
Automaticdata legitimacy effect system, it comprises a data legitimacy effect module at least, is used at data acquisition equipment, uploads the stages such as background system, forms automatic data legitimacy effect system, finish the bootstrap message effect, thereby avoid repetition, minimizing site error.
Described data acquisition safeguards system comprises range measurement system, image voice system, autostable plateform system, GPS locating module and carried-on-vehicle computer system, wherein:
Range measurement system is used for the distance of real-time measuring vehicle and roadside buildings thing, and its detect distance at 100M between the 200M;
The image voice system is used for vehicle in motion, and the scene image of front, rear, left and right is carried out real-time video recording, simultaneously the focus scene is carried out taking pictures of high definition, and the voice suggestion to mapping worker is recorded in this process;
The autostable plateform system, it is installed on vehicle roof, is used for detecting in real time the roll angle and the pitch angle of vehicle, and changes according to detected inclination angle, and the inclination angle of adjustment component automatically in real time is so that the end face of platform remains a relative level;
The GPS locating module is used for the real-time work of gathering the GPS locator data of finishing;
Carried-on-vehicle computer system, be used for unified control and coordinate the operation of above-mentioned four kinds of hardware devices, can directly use the 12V power supply on the car, it comprises a Peripheral Interface, and this Peripheral Interface comprises at least 3 USB interface, 3 RS232 serial line interfaces, 1 independently AGP interface, 1 pci interface.
Described GIS data analysis system comprises that multi-medium data is gathered synthesis system, geographic information data is gathered synthesis system, intelligent geodata check and correction generation system and intelligent geographical data sheet generation system, wherein:
Multi-medium data is gathered synthesis system, it includes a mobile hardware collecting device, be used for multi-medium data, pass through the GPRS wireless network as photo, video recording, recording etc., perhaps internet uploads to system server, system server is put in order, is classified these data according to the range measurement system on the collector, balanced differential system, is saved in respectively in the background data base system again;
Geographic information data is gathered synthesis system, be used for according to the track of gathering car, portable collector, automatically generate road, calculate road width and grade according to range finding, produce the information point data according to multi-medium data, gps data, range finding management, again this data integration is fed back on the holographic electronic chart of China with the form of Vector Electronic Map in GIS;
Intelligence geodata check and correction generation system, be used for gps data is passed through difference algorithm, reduce the sum of errors collector data error that its SA policy causes, by GPS tracing algorithm and edge line generating algorithm, at the superimposed and contact relation of various microfacies on the map, systematically conclude and design many rules, and according to this rule intelligence check and correction geodata;
The geographical data sheet generation system of intelligence, be used for generating and comprise information point site error form, road topology error deviation form and information multiplicity form, according to this form, seek the GIS data that error surpasses certain limit, again check and correction, or generate information point distribution form, automatic collecting work discharge curve figure.
The described data that are saved in the background data base system can be aspirated according to authority, data warehouse data, extraction and secondary are revised.
Second feature of the present invention provides a kind of GIS automatic mapping method, utilize Web technology, mobile computing technology, microelectric technique, GIS technology to carry out GPS information data, multimedia information data, the commercial information data method to the automatic processing of GIS information data, check and correction, generation under the support of mobile GPRS communication network system and Computer Automatic Recognition, it may further comprise the steps:
(1), utilize Internet to set up nationwide electronic map self-aided information acquisition labeling system, and in China according to region, the multiple classification of industry, recruit the commission merchant and finish bootstrap message collection mark;
(2), bootstrap message is gathered labeling system according to agential information self-service mark terrestrial object information;
(3), self-service data are carried out the legitimacy effect through the judgement and the agential classification of system;
(4), commission merchant's Tape movement data acquisition equipment enters the geophysical information collecting point;
(5), the commission merchant is input to the title and the type of atural object in the mobile data collecting device GPS latitude and longitude information of the collection point of mobile data collecting device reception simultaneously;
(6), the commission merchant is input to the title and the type of atural object in the mobile data collecting device multimedia messages of the collection point of mobile data collecting device reception simultaneously;
(7), data are temporarily stored in earlier before transmission in the equipment, and are just deleted after by the center servo system confirmation of receipt, to guarantee the safety of data;
(8), by mobile GPRS network the terrestrial object information data of collection point are sent back center servo system;
(9), center servo system after receiving these data, at first data are carried out verification, whether in transport process, make a mistake to confirm data;
(10), after verification, if data are correct, then automatically data being analyzed identification handles, resolve out with the title of the culture point that will comprise in the data, the type and the corresponding longitude and latitude of culture point, and send the instruction that finishes receiving, otherwise send the instruction that requires the equipment data retransmission from trend mobile data collecting device to the mobile data collecting device;
(11), the culture point information data resolving out is stored in the database, and is drawn on the electronic chart automatically;
(12), multi-medium data, pass through the GPRS wireless network as photo, video recording, recording etc., perhaps internet uploads to system server, system server is according to the range measurement system on the collector, balanced differential system, these data are put in order, classified, be saved in respectively again in the background data base system;
(13), system generates road automatically according to the track of gathering car, portable collector, calculates road width and grade according to range finding, produces the information point data according to multi-medium data, gps data, range finding management;
(14), gps data is passed through difference algorithm, by carrying out GPS tracing algorithm and edge line generating algorithm, at the superimposed and contact relation of various complicated microfacies on the map, systematically conclude and design many rules, and by this rule intelligence check and correction geodata;
(15), on the basis of intelligence check and correction, the geographical data sheet generation system of intelligence, generate information point site error form, road topology error deviation form and information multiplicity form, according to these forms, seek the GIS data that error surpasses certain limit, check and correction again, or generate information point distribution form, automatic collecting work discharge curve figure.
According to second feature of the present invention, its further measure is: the described data that are saved in the background data base system of step (12) can be aspirated according to authority, data warehouse data, extraction and secondary are revised, to ensure that data are correct and to guarantee that multi-medium data is elegant in appearance.
The described information point data of step (13) are gathered synthesis system by geographic information data and are incorporated among the GIS form feedback with Vector Electronic Map on the holographic electronic chart of China.
Automatic mapping system of the present invention is brought into play the autonomous dynamic role of the information acquisition of societal forces fully, member's number one and electronic map data collection is coupled together, thereby guaranteed upgrading in time of electronic map data; This automatic mapping system, pay attention to constructing of structural real-time and cooperative working environment, realize geophysical information collecting fast, realize editing automatically electronic chart, and, generate electronic chart, make the geographic information data form gathering terrestrial object information intelligence examination check and correction; Accuracy, the availability of, raising terrestrial object informations such as geographic information data synthetic, intelligence check and correction, data sheet generation synthetic, can divide type, significantly reduce data repeatability by multi-medium data.
Compared with prior art, the invention has the beneficial effects as follows: cost is low, precision is high, and is easy and simple to handle, reduced error rate, shortens acquisition time, reduced labour intensity, so efficient is improved significantly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the system chart of a kind of GIS automatic mapping system of the present invention.
Fig. 2 is the synoptic diagram of the generalized information system that combines of B/S of the present invention, C/S.
Fig. 3 is the synoptic diagram of data acquisition safeguards system of the present invention.
Fig. 4 is a system flowchart of the present invention.
Embodiment
In conjunction with Fig. 1, Fig. 2 and shown in Figure 3, GIS automatic mapping system of the present invention mainly comprises three parts: GIS geography information labeling system, data acquisition safeguards system and GIS data analysis system.
GIS geography information labeling system comprises generalized information system, multi-stage user Rights Management System, self-service GIS information acquisition add-on system, the automaticdata legitimacy effect system that B/S, C/S combine;
The generalized information system that B/S, C/S combine is the basis of this GIS geography information labeling system, result after the interpolation of all electronic map information, the collection shows and operation by generalized information system that its function has map inquiry, inquiry of the yellow page, industry inquiry, mobile phones enquiring etc.; The multi-stage user Rights Management System is divided into some ranks with commission merchant and member, other commission merchant of each grade or member can distribute the commission merchant or the member of next stage, and other commission merchant of this level or member have administration authority to the commission merchant or the member of next stage; And at different levelsly act on behalf of the member, can freely add geography information according to affiliated regional extent, and gather according to two kinds of acquisition modes: first is to use fast, the storage of collected data in large quantities of bearing accuracy height, picking rate, and can directly upload to the vehicle-mounted GIS data acquisition equipment of back-end system by GPRS; Second be to use volume little, be easy to carry about with one, flexible handheld device.Then directly with the data upload that collects to system.Automaticdata legitimacy effect system is used at data acquisition equipment, uploads the background system stage, forms automatic data legitimacy effect system, to finish the information effect, avoids repetition and reduces the error of position.
The data acquisition safeguards system is that a cover covers comprehensive data acquisition equipment, it comprises range measurement system, image voice system, autostable plateform system, GPS locating module and carried-on-vehicle computer system 5 big modules, this system equipment can not only guarantee the quick collection of data, but also make full use of the autostable assistance platform, with the bearing accuracy that improves the position, the distance accuracy of distant object.The image voice system is used for vehicle in motion, and the scene image of vehicle front, rear, left and right is carried out real-time video recording, and the focus scene is carried out emphasis take, and the voice suggestion to mapping worker is recorded in this process simultaneously.
For optical table, a metastable platform is the basis that obtains high-quality image information, in the present embodiment, the autostable plateform system serves as such effect, this system is installed on the top of vehicle, roll angle and pitch angle to vehicle carry out real-time detection, result according to the variation of detected inclination angle, automatic immediately adjustment component inclination angle, make the platform end face keep a relative level, this system to possess that impact resistance is strong, detection sensitivity is high and automatic temperature-adjusting is mended and tasted in good time performance.And the GPS locating module is used for the real-time work of gathering the GPS locator data of finishing.In order to coordinate, control the work of above-mentioned four kinds of hardware devices, the present invention has designed carried-on-vehicle computer system, it is strong that it possesses stronger data-handling capacity, can directly use the 12V power supply on the car, it comprises 1 Peripheral Interface, and this Peripheral Interface has independently AGP interface and one 's pci interface of 3 USB interface, 3 RS232 serial line interfaces, 1 at least.
And the analysis of data is finished by GIS data analysis system of the present invention, its utilization geography information GPS tracing algorithm and edge line generating algorithm, at the superimposed and contact relation of complicated microfacies on the map, conclude and design many rules, use this rule and algorithm, obtain the position of route, key message point, particularly use the generation technique of control line unit, the function of man-machine interaction can be realized in the user picks up the control line unit by mouse on screen reference mark; Simultaneously, use vector and become diagram technology, make multiplexing, the modification of achievement map and regeneration become possibility, thereby improve effect greatly.This GIS data analysis system comprises that multi-medium data is gathered synthesis system, geographic information data is gathered synthesis system, intelligent geodata check and correction generation system and intelligent geographical data sheet generation system.Multi-medium data is gathered synthesis system, use a mobile hardware collecting device, with multi-medium data, by the GPRS wireless network, perhaps internet uploads to system server as photo, video recording, recording etc., and system server is again according to range measurement system on the collector and balance differential system, carry out the arrangement and the classification of data, be saved in again in the background data base system, and, the data suction, extraction and the secondary that are saved in the backstage revised according to authority and data warehouse data.Geographic information data is gathered synthesis system and is then generated road automatically according to the track of gathering car, portable collector, produce the information point data according to multi-medium data, gps data, range finding management, and with this information point data integration in GIS, with the form of Vector Electronic Map feedback on " Chinese holographic electronic chart ".Intelligence geodata check and correction generation system is set for the error that prevents data acquisition, in the present embodiment, gps data by difference algorithm to reduce the collector data error.The geographical data sheet generation system of intelligence then generates information point site error form, road topology error deviation form and information multiplicity form automatically, then according to the form that is drawn, seek the GIS data that surpass certain error range, carry out secondary check and correction, or generate information point distribution form.
As shown in Figure 4, GIS automatic mapping method of the present invention, under the support of mobile GPRS communication network system and Computer Automatic Recognition, utilize Web technology, mobile computing technology, microelectric technique and GIS technology, realize automatic processing, check and correction and generation that GPS information data, multimedia information data, commercial information data arrive the GIS information data.The realization flow of this system is as follows: at first, utilize Internet to set up nationwide electronic map self-aided information acquisition labeling system, and in the whole nation according to the region, the multiple classification of industry, recruit the area information commission merchant and finish bootstrap message collection mark jointly, this area information commission merchant is the regional information supplier that various places call up that orients towards the whole country, " zone " of indication comprises each provincial administrative unit in the whole nation, various places city-level administrative unit and each district level administrative unit, promptly the area information commission merchant is divided into three-level schema: provincial agency, city-level agency and district level agency; " information " then is meant all kinds of units picture and text sound and luxuriant information, yellow pages information and the geographical location information etc. that " Chinese holographic electronic chart " comprised.The area information commission merchant is in charge of the next stage commission merchant, instructs mark person to gather the essential information and the terrestrial reference location of constituent parts.So the purpose of way become reconciled be in: add by member, self-service map, member's self interests and electronic map data collection are coupled together, bring into play the autonomous dynamic role of the information acquisition of societal forces to greatest extent, thereby guaranteed the real-time update of data.
Then, bootstrap message is gathered the information self-service mark terrestrial object information that labeling system is gathered according to the commission merchant, these self-service data are carried out the legitimacy effect through the judgement and the agential classification of system, commission merchant's Tape movement data acquisition equipment enters the geophysical information collecting point, the title and the type of this atural object are input in the collecting device, simultaneously, the mobile data collecting device receives the GPS latitude and longitude information of collection point and the multimedia messages of reception collection point.Afterwards, these data are before transmission, be temporarily stored in the equipment earlier, just deleted after by the center servo system confirmation of receipt, again by mobile GPRS network, these terrestrial object information data are sent to center servo system, after center servo system receives, data are at first carried out verification, to confirm that data are complete in transport process, errorless, if transmit correctly, then analyze identification and handle, and with the culture point title that is comprised in the data, type and corresponding longitude and latitude resolve out, and send to finish to the mobile data collecting device and receive instruction, otherwise send the instruction that requires the equipment data retransmission to the mobile data collecting device, the culture point information data of resolving out is stored in the database, and is drawn on the electronic chart automatically.
Multi-medium data such as photo, video recording, recording etc., upload to system server by GPRS wireless network or internet, system server is put in order data according to the range measurement system of collector and balanced differential system and is classified, and be saved in the background data base system, the data of preservation can be aspirated according to authority, data warehouse data, extraction and secondary are revised; System is according to gathering car, the track of portable collector generates road automatically, calculate road width and grade according to range finding, according to multi-medium data, gps data, the range finding management produces the information point data, these information point data are gathered synthesis system by geographic information data and are incorporated among the GIS, form with Vector Electronic Map feeds back, then with gps data by difference algorithm with carry out GPS tracing algorithm and edge line generating algorithm, to the superimposed and contact relation of various microfacies on the map, conclude and design many rules, carry out the accurate check and correction of geodata again with this basis, the geographical data sheet generation system of intelligence is on the basis of this check and correction, automatically generate information point site error form, road topology error deviation form and information multiplicity form etc., according to these forms, seek the GIS data that error surpasses certain limit, carry out the check and correction second time, or directly generate information point distribution form, automatic collecting work discharge curve figure, thus whole information acquisition and the automatic process that generates map finished.
Claims (8)
1. GIS automatic mapping system, be used under the support of mobile GPRS communication network system and Computer Automatic Recognition, carrying out automatic processing, check and correction and the generation of GPS information data, multimedia information data, commercial information data to the GIS information data by Web technology, mobile computing technology, microelectric technique, GIS technology, it is characterized in that it comprises:
-GIS geography information labeling system is used to provide the approaches and methods of geophysical information collecting, and ensures the validity of geophysical information collecting by agential authority and scope control;
-data acquisition safeguards system is used for multimedia messages, terrestrial object information by the various device collection, by the accuracy of range measurement system, autostable plateform system, GPS locating module, carried-on-vehicle computer system assurance geophysical information collecting; And
-GIS data analysis system is used for multimedia messages, terrestrial object information are comprehensively synthesized, and the information generated data is proofreaded automatically, generates electronic chart, makes the geographic information data form.
2. a kind of GIS automatic mapping system according to claim 1, it is characterized in that described GIS geography information labeling system comprises generalized information system, multi-stage user Rights Management System, self-service GIS information acquisition add-on system, the automaticdata legitimacy effect system that B/S, C/S combine;
The generalized information system that described B/S, C/S combine is used to show and operate the interpolation of electronic map information, the result after the collection, and it possesses the function that comprises map inquiry, inquiry of the yellow page, industry inquiry, mobile phones enquiring;
Described multi-stage user Rights Management System is used for commission merchant, member, be divided into some ranks after, be to guarantee the efficient and the accuracy of data acquisition, each other commission merchant of level or member can distribute next stage commission merchant or member, and have administration authority;
Described self-service GIS information acquisition add-on system is used for the members of agency at different levels according to affiliated regional extent, uses vehicle-mounted GIS data acquisition equipment or handheld device, adds self-service geography information, directly uploads to system again;
Described automaticdata legitimacy effect system, it comprises a data legitimacy effect module at least, is used at data acquisition equipment, uploads the stages such as background system, forms automatic data legitimacy effect system, finishes the bootstrap message effect.
3. a kind of GIS automatic mapping system according to claim 1 is characterized in that, described data acquisition safeguards system comprises range measurement system, image voice system, autostable plateform system, GPS locating module and carried-on-vehicle computer system:
Described range measurement system is used for the distance of real-time measuring vehicle and roadside buildings thing, its detect distance at 100M between the 200M;
Described image voice system is used for vehicle in motion, and the scene image of front, rear, left and right is carried out real-time video recording, simultaneously the focus scene is carried out high definition and take pictures, and the voice suggestion to mapping worker is recorded in this process;
Described autostable plateform system, it is installed on vehicle roof, is used for detecting in real time the roll angle and the pitch angle of vehicle, and changes according to detected inclination angle, and the inclination angle of adjustment component automatically in real time is so that the end face of platform remains a relative level;
Described GPS locating module is used for the real-time work of gathering the GPS locator data of finishing;
Described carried-on-vehicle computer system, be used for unified control and coordinate the operation of above-mentioned four kinds of hardware devices, can directly use the 12V power supply on the car, it comprises a Peripheral Interface, and this Peripheral Interface comprises at least 3 USB interface, 3 RS232 serial line interfaces, 1 independently AGP interface, 1 pci interface.
4. a kind of GIS automatic mapping system according to claim 1, it is characterized in that described GIS data analysis system comprises that multi-medium data is gathered synthesis system, geographic information data is gathered synthesis system, intelligent geodata check and correction generation system and intelligent geographical data sheet generation system;
Described multi-medium data is gathered synthesis system, it includes a mobile hardware collecting device, be used for multi-medium data by the GPRS wireless network, perhaps internet uploads to system server, system server is according to the range measurement system on the collector, balanced differential system, these data are put in order, classified, be saved in respectively again in the background data base system;
Described geographic information data is gathered synthesis system, be used for according to the track of gathering car, portable collector, automatically generate road, calculate road width and grade according to range finding, produce the information point data according to multi-medium data, gps data, range finding management, again this data integration is fed back on the holographic electronic chart of China with the form of Vector Electronic Map in GIS;
Described intelligent geodata check and correction generation system, be used for gps data is passed through difference algorithm, reduce the sum of errors collector data error that its SA policy causes, by GPS tracing algorithm and edge line generating algorithm, at the superimposed and contact relation of various microfacies on the map, systematically conclude and design many rules, and according to this rule intelligence check and correction geodata;
The geographical data sheet generation system of described intelligence, be used for generating and comprise information point site error form, road topology error deviation form and information multiplicity form, according to this form, seek the GIS data that error surpasses certain limit, again check and correction, or generate information point distribution form, automatic collecting work discharge curve figure.
5. a kind of GIS automatic mapping system according to claim 4 is characterized in that, the described data that are saved in the background data base system can be aspirated according to authority, data warehouse data, extraction and secondary are revised.
6. GIS automatic mapping method, utilize Web technology, mobile computing technology, microelectric technique, GIS technology under the support of mobile GPRS communication network system and Computer Automatic Recognition, to carry out GPS information data, multimedia information data, commercial information data method to the automatic processing of GIS information data, check and correction, generation, it is characterized in that, comprise the following steps:
A, utilize Internet to set up nationwide electronic map self-aided information acquisition labeling system, and, recruit the commission merchant and finish bootstrap message collection mark in China according to region, the multiple classification of industry;
B, bootstrap message are gathered labeling system according to agential information self-service mark terrestrial object information;
C, self-service data are carried out the legitimacy effect through the judgement and the agential classification of system;
D, commission merchant's Tape movement data acquisition equipment enter the geophysical information collecting point;
E, commission merchant are input to the title and the type of atural object in the mobile data collecting device, and the mobile data collecting device receives the GPS latitude and longitude information of collection point simultaneously;
F, commission merchant are input to the title and the type of atural object in the mobile data collecting device, and the mobile data collecting device receives the multimedia messages of collection point simultaneously;
G, data are temporarily stored in earlier before transmission in the equipment, and are just deleted after by the center servo system confirmation of receipt, to guarantee the safety of data;
H, the terrestrial object information data of collection point are sent back center servo system by mobile GPRS network;
I, center servo system are at first carried out verification to data after receiving these data, to confirm whether data make a mistake in transport process;
J, after verification, if data are correct, then automatically data being analyzed identification handles, resolve out with the title of the culture point that will comprise in the data, the type and the corresponding longitude and latitude of culture point, and send the instruction that finishes receiving, otherwise send the instruction that requires the equipment data retransmission from trend mobile data collecting device to the mobile data collecting device;
K, the culture point information data of resolving out are stored in the database, and are drawn on the electronic chart automatically;
L, multi-medium data, pass through the GPRS wireless network as photo, video recording, recording etc., perhaps internet uploads to system server, system server is according to the range measurement system on the collector, balanced differential system, these data are put in order, classified, be saved in respectively again in the background data base system;
M, system generate road automatically according to the track of gathering car, portable collector, calculate road width and grade according to range finding, produce the information point data according to multi-medium data, gps data, range finding management;
N, with gps data by difference algorithm, by carrying out GPS tracing algorithm and edge line generating algorithm,, systematically conclude and design many rules, and by this rule intelligence check and correction geodata at the superimposed and contact relation of various complicated microfacies on the map;
O, on the basis of intelligence check and correction, the geographical data sheet generation system of intelligence, generate information point site error form, road topology error deviation form and information multiplicity form, according to these forms, seek the GIS data that error surpasses certain limit, check and correction again, or generate information point distribution form, automatic collecting work discharge curve figure.
7. a kind of GIS automatic mapping method according to claim 6 is characterized in that, the described data that are saved in the background data base system of 1 step can be aspirated according to authority, data warehouse data, extraction and secondary are revised, to ensure that data are correct.
8. a kind of GIS automatic mapping method according to claim 6 is characterized in that, the described information point data of m step are gathered synthesis system by geographic information data and are incorporated among the GIS form feedback with Vector Electronic Map on the holographic electronic chart of China.
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| CN102722900A (en) * | 2012-06-05 | 2012-10-10 | 深圳市中兴移动通信有限公司 | Method and device for automatically adding introduction information to shot picture/video |
| CN102103201B (en) * | 2009-12-18 | 2012-11-07 | 湖南城市学院 | Wetland data acquisition method of multi-task mode |
| CN103021174A (en) * | 2011-09-26 | 2013-04-03 | 罗伯特·博世有限公司 | Apparatus and method for verifying route data |
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2006
- 2006-11-02 CN CNB2006101232660A patent/CN100507914C/en not_active Expired - Fee Related
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| CN109029421A (en) * | 2018-06-22 | 2018-12-18 | 南京擎天科技有限公司 | A kind of regional location coordinate acquisition method based on LBS technology |
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