CN109558473A - A kind of road traffic facility information management system and its modeling method based on GIS - Google Patents
A kind of road traffic facility information management system and its modeling method based on GIS Download PDFInfo
- Publication number
- CN109558473A CN109558473A CN201811488421.8A CN201811488421A CN109558473A CN 109558473 A CN109558473 A CN 109558473A CN 201811488421 A CN201811488421 A CN 201811488421A CN 109558473 A CN109558473 A CN 109558473A
- Authority
- CN
- China
- Prior art keywords
- transportation
- data
- traffic
- road
- layer
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007726 management method Methods 0.000 claims description 68
- 238000009434 installation Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 19
- 238000007619 statistical method Methods 0.000 claims description 18
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000013480 data collection Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 9
- 238000013499 data model Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 206010027146 Melanoderma Diseases 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000009897 systematic effect Effects 0.000 claims description 3
- 206010039203 Road traffic accident Diseases 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 16
- 238000012800 visualization Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06315—Needs-based resource requirements planning or analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Educational Administration (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Software Systems (AREA)
- Entrepreneurship & Innovation (AREA)
- Geometry (AREA)
- Development Economics (AREA)
- Remote Sensing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Game Theory and Decision Science (AREA)
- Computer Graphics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of road traffic facility information management system and modeling method based on GIS, system include system operation administrative center, wireless computer room, wireless base station, mobile OA terminating machine；Modeling method includes step S1, the acquisition of means of transportation data；S2, data layer classification；S3, modeling；S4, management.Means of transportation information management system based on GIS can be acquired means of transportation spatial data, store, retrieve, model, analyze and export as the effective technology means for alleviating Modern City Traffic problem.Utilize the platform of GIS technology building means of transportation information management system, effect of visualization can not only be provided for traffic information, various traffic informations are shown, inquired and counted based on its geographical location, it is often more important that it can also provide the support on space attribute for the profound excavation and follow-up service of these information and aid decision.
Description
Technical field
The present invention relates to municipal intelligent traffic technical field more particularly to a kind of road traffic facility information based on GIS
Management system and its modeling method.
Background technique
With the continuous development of China's communication, highway mileage and road quality classification are also being continuously improved, urban road
Means of transportation type and quantity are also being continuously increased, and just to the management of means of transportation, more stringent requirements are proposed for this.China at present
Traffic facility management level also fall behind relatively, the acquisition of means of transportation spatial positional information, storage and indicate all to give facility pipe
Reason department brings very big difficulty, in face of the means of transportation information of magnanimity, with figure, table, card, volume or simple relation data
Library etc. belongs to traditional out-dated management styles to manage the demand that means of transportation data are no longer satisfied nowadays information system management,
Traditional way to manage not only inefficiency, but also mistake can often occur, cause data to update not in time, waste is a large amount of
Manpower and material resources prevent the benefit of highway from being not fully exerted.Therefore, effectively management means of transportation are traffic police's facilities management departments
The most important thing of work.
Found through investigation, road traffic facility there are apparent spatial geographical locations feature, have have a very wide distribution, road
The feature of relationship complexity, the space and geographical feature of road traffic facility are very suitable to using GIS technology, different kinds of roads means of transportation
And its affiliated facility (such as traffic marking, mark, guardrail, electronic police, signal lamp, bar, greenbelt, parking stall, bus stop
Deng) can be showed on the electronic map with the mode of point, line, surface[2].With GIS technology, database, network in recent years
Etc. computer technologies fast development, provide possibility for the visualization of road traffic facility, informationization, facilitation management.
Summary of the invention
Object of the present invention is to solve the above problems, provide a kind of road traffic facility information management system based on GIS and
Its modeling method is popularization and application of GIS-Geographic Information System (GIS) technology in field of traffic.The technology is as the modern city of alleviation
The effective technology means of city's traffic problems, means of transportation spatial data can be acquired, store, retrieve, modeling, analyzing and
Output.Using the platform of GIS technology building means of transportation information management system, visualization effect can not only be provided for traffic information
Various traffic informations are shown, inquired and are counted based on its geographical location by fruit, it is often more important that it can also be these
The profound excavation and follow-up service of information and aid decision provide the support on space attribute.
To achieve the goals above, the technical scheme is that
A kind of road traffic facility information management system based on GIS, including system operation administrative center, wireless computer room,
Wireless base station, mobile OA terminating machine；
The system operation administrative center includes Traffic Warden Subteam's intelligent transportation private network, Traffic Warden Subteam's intelligent transportation private network
Several for being connected with that command centre's server, the equipment manager that the commanding of command centre is managed be managed are set
The outlet end of standby registrar server, several Core servers, the system operation management platform is provided with firewall；It is described
Wireless computer room includes router, SMS messaging module, SGSN module, GGSN module；
The mobile OA terminating machine is communicated to connect by GPRS satellite and wireless base station, the wireless base station and wireless computer room
Communication connection, the wireless computer room are communicated to connect by data line and system operation administrative center.
Further, the system operation administrative center is B/S tactic pattern.
Further, the present invention and the modeling method of the road traffic facility information management system, the modeling side are provided
The step of method, is:
S1, the acquisition of means of transportation data:
Means of transportation data are the bases of means of transportation information management system, and the data of means of transportation information management system are adopted
Collection plays a significant role the realization of means of transportation information management system function with modeling:
(1) realization of programme management function: means of transportation programme of the system according to user's typing, automatic addition
All kinds of facilities are to status map, intellectual analysis programme scientific rationality；By the other management systems of compatibility, import data into
Row sunykatuib analysis is studied and judged, scientific offering means of transportation；The facility quantity and budget of system programming count programme；
(2) realization of various thematic maps systematic functions: system produces each according to the means of transportation data of user's typing
Thematic map is planted, and distinguishes the statistical result of various means of transportation with color on map according to the data after statistics, is automatically generated
Statistical chart and report；
(3) realization of intelligent early-warning function: the traffic for being provided with service life, maintenance plan and other plans is set
It applies, system will detect whether to have arrived service life or maintenance deadline and carried out time limit early warning or maintenance early warning automatically；It is logical
Importing accident information system data is crossed, accident early warning is carried out to accident-prone road section, accident black-spot；
(4) realization of query and statistical analysis function: can be with after the data acquisition typing of means of transportation information management system
It carries out various types of query statistics: selecting each level compass of competency, carry out range statistics analysis, this level of query and statistical analysis
Area under one's jurisdiction means of transportation facilities；After selecting road, road statistical analysis, the setting of query and statistical analysis road traffic facility are carried out
Situation；After drawing polygon on map, selected statistical analysis, the facility situation in the query and statistical analysis region are carried out；
By the type of means of transportation, number of types statistics, the quantity of the corresponding means of transportation of query statistic are carried out；In certain area
In domain, asset statistical can be carried out, required fund is replaced in query statistic the total assets value of facility or update in the selected areas of space
Deng；By the way that combination condition is arranged, condition setting statistics can be carried out, query statistic technical routine, such as at the appointed time section traffic thing
Therefore damage isolated column, traffic lights multiphase traffic time allocation adjustment record；
S2, the classification of means of transportation data layer:
The acquisition and update of system data are the key that system Construction and effectively implement that urban highway traffic facility data is huge
It is big and many and diverse, so means of transportation data first should be carried out layer properties classification before data acquisition；
(1) road network figure layer (G_L_ROAD): the attribute typing of road, editor etc., number, ground surface material including road,
Design speed per hour, design discharge, Length x Width, grade classification, lane quantity, lane type, isolation method, road affiliated facility
(bus stop, parking lot, parking stall and detail), outdoor scene photo；
(2) indicate figure layer (G_P_SIGN): the attribute typing of traffic sign, editor etc., type, specification including mark,
(support construction is pacified side by side for display position, space of a whole page content, codes co-ordinates, value, set-up time, installation unit, mounting means
Fill multiple marks containing installation number, put in order), rod piece type, installation site, outdoor scene photo；
(3) graticule figure layer (G_L_MARKING): the attribute typing of traffic marking, editor etc., function including graticule, point
Class, material, is applied to draw to apply a time, next time and draws a time, applies and draw a unit, apply and draw a fund, service life, outdoor scene photo quantity；
(4) guardrail figure layer (G_L_GUARDDRAIL): the attribute typing of traffic isolation guard, editor etc., including guardrail
Infield, installation site, set-up time, installation unit, specifications and models, material, length, value, outdoor scene photo；
(5) signal lamp figure layer (G_P_TRAFFICLINGHT): lamp group, rod piece, pipeline attribute typing, editor etc., including letter
The crossing type of signal lamp installation the set-up time, mounting means, installation number, puts in order, rod piece type, pipeline drawing, compiles
Code, outdoor scene photo；
(6) semaphore figure layer (G_P_UTC): the attribute typing of signal controlling machine, editor etc., including brand, model, installation
Time, installation unit, plant-grid connection, outdoor scene photo；
(7) electronic monitoring figure layer (G_P_ELECTRONCPOLICE): the attribute typing of electronic shooting equipment, editor etc., packet
Include brand and model, infield, mounting means, set-up time, installation unit, ID, codes co-ordinates, outdoor scene photo；
(8) bayonet figure layer (G_P_ELECTRONCMONITORING): the attribute typing of bayonet monitoring device, editor etc., packet
Include brand and model, infield, mounting means, set-up time, installation unit, ID, codes co-ordinates, outdoor scene photo；
(9) electronic induction screen figure layer (G_P_EB): the attribute typing of electronic induction screen, editor etc., including brand and model, peace
Fill place, mounting means, set-up time, installation unit, codes co-ordinates, outdoor scene photo；
S3, means of transportation data modeling:
The road network map that one width of purchase needs to acquire the city of data is first had to, as system road management figure layer data
Typing figure layer and basis as other facility data collections and modeling combine GIS electronic map and road traffic facility point
Get up；The each figure layer and category of above-mentioned all kinds of means of transportation are created with the ArcCatalog software in ArcGisforDesktop
Property, wherein the figure layers such as traffic sign, bar, signal lamp, semaphore, electronic induction screen, electronic police, bus stop are point figure layer,
The figure layers such as road network, traffic marking, guardrail, greenbelt are line chart layer, and parking stall, lake, reservoir etc. are face figure layer, and each figure layer exists
It is created in same ' .mdb ' formatted file, the different field format of different Attributions selections, the material properties of graticule may be selected
Text format is applied and draws the optional Date format of time attribute；After creating each layer properties, is then opened and created with ArcMap
Good mdb file makes traffic mark according to " GB5768-2009 road signs and graticule and Context resolution " national standard
The various symbols type of will, graticule, rod piece, and the sign pattern of other means of transportation is made according to national standards；
The acquisition of means of transportation Data in Information Management System is divided into space data collection and attribute data acquisition, GIS data
Electronic map is using WGS84 coordinate system.
(1) space data collection: the acquisition of means of transportation information management system spatial data relies primarily on ArcMap software,
The attached means of transportation on road are extended on the basis of existing road network map with ArcMap software by Baidu map streetscape
It edits out and, carry out the data modeling of means of transportation, the installation sites of these means of transportation models, orientation angle, quantity are with existing
In reality be all it is identical,
(2) attribute data acquires: the attribute data data information of means of transportation information management system is mainly by traffic police portion
Door provides, and is then filled in by the attribute column that Arcmap opens means of transportation data model；
S4, coding management:
Means of transportation Data in Information Management System acquire with model after the completion of, to all traffic signs in the whole city, signal lamp,
The unique codes co-ordinates management of the implementations such as electronic monitoring, induced screen, coding spraying is at the scene on material object.Giving means of transportation coding
The thematic maps of a coding is first had to out before, is then sent someone in-situ spraying according to coding thematic maps.
Further, thematic map includes area under one's jurisdiction thematic map, Road Thematic Map, graticule thematic map, mark thematic map, signal lamp
Thematic map, guardrail thematic map.
Further, the attribute of means of transportation data model includes the material of graticule, applies and draw time, state, the peace of mark
ETL estimated time of loading, specifications and models.
Further, means of transportation include traffic marking, mark, bar, guardrail, signal lamp, the greenbelt on road.
Compared with prior art, the advantages and positive effects of the present invention are:
Effective technology means of the means of transportation information management system based on GIS as alleviation Modern City Traffic problem,
Means of transportation spatial data can be acquired, store, retrieve, model, analyze and exported.Traffic is constructed using GIS technology
The platform of facilities information management system can not only provide effect of visualization for traffic information, by various traffic informations with its ground
Reason is shown, inquired and is counted based on position, it is often more important that it can also be excavated and subsequent for the profound of these information
Information service and aid decision provide the support on space attribute
Although the introducing of GIS technology sends out traffic facility management towards more visualization, information-based, facilitation direction
Exhibition, but most of inquiry is all based on two-dimensional space, the only inquiries in individual areas three-dimensional, it is anticipated that three-dimensional space
Between inquiry will be new trend that GIS is applied in field of traffic, and the acquisition of the data of future transportation facilities information management system
It should also be with modeling using the data of three-dimensional space as mainstream.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is configuration diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Road traffic facility information management system based on GIS as shown in Figure 1, including system operation administrative center, nothing
Line computer room, wireless base station, mobile OA terminating machine；
The system operation administrative center includes Traffic Warden Subteam's intelligent transportation private network, Traffic Warden Subteam's intelligent transportation private network
Several for being connected with that command centre's server, the equipment manager that the commanding of command centre is managed be managed are set
The outlet end of standby registrar server, several Core servers, the system operation management platform is provided with firewall；It is described
Wireless computer room includes router, SMS messaging module, SGSN module, GGSN module；
The mobile OA terminating machine is communicated to connect by GPRS satellite and wireless base station, the wireless base station and wireless computer room
Communication connection, the wireless computer room are communicated to connect by data line and system operation administrative center.
Further, the system operation administrative center is B/S tactic pattern.
Further, the present invention and the modeling method of the road traffic facility information management system, the modeling side are provided
The step of method, is:
S1, the acquisition of means of transportation data:
Means of transportation data are the bases of means of transportation information management system, and the data of means of transportation information management system are adopted
Collection plays a significant role the realization of means of transportation information management system function with modeling:
(1) realization of programme management function: means of transportation programme of the system according to user's typing, automatic addition
All kinds of facilities are to status map, intellectual analysis programme scientific rationality；By the other management systems of compatibility, import data into
Row sunykatuib analysis is studied and judged, scientific offering means of transportation；The facility quantity and budget of system programming count programme；
(2) realization of various thematic maps systematic functions: system produces each according to the means of transportation data of user's typing
Thematic map is planted, and distinguishes the statistical result of various means of transportation with color on map according to the data after statistics, is automatically generated
Statistical chart and report；
(3) realization of intelligent early-warning function: the traffic for being provided with service life, maintenance plan and other plans is set
It applies, system will detect whether to have arrived service life or maintenance deadline and carried out time limit early warning or maintenance early warning automatically；It is logical
Importing accident information system data is crossed, accident early warning is carried out to accident-prone road section, accident black-spot；
(4) realization of query and statistical analysis function: can be with after the data acquisition typing of means of transportation information management system
It carries out various types of query statistics: selecting each level compass of competency, carry out range statistics analysis, this level of query and statistical analysis
Area under one's jurisdiction means of transportation facilities；After selecting road, road statistical analysis, the setting of query and statistical analysis road traffic facility are carried out
Situation；After drawing polygon on map, selected statistical analysis, the facility situation in the query and statistical analysis region are carried out；
By the type of means of transportation, number of types statistics, the quantity of the corresponding means of transportation of query statistic are carried out；In certain area
In domain, asset statistical can be carried out, required fund is replaced in query statistic the total assets value of facility or update in the selected areas of space
Deng；By the way that combination condition is arranged, condition setting statistics can be carried out, query statistic technical routine, such as at the appointed time section traffic thing
Therefore damage isolated column, traffic lights multiphase traffic time allocation adjustment record；
S2, the classification of means of transportation data layer:
The acquisition and update of system data are the key that system Construction and effectively implement that urban highway traffic facility data is huge
It is big and many and diverse, so means of transportation data first should be carried out layer properties classification before data acquisition；
(1) road network figure layer (G_L_ROAD): the attribute typing of road, editor etc., number, ground surface material including road,
Design speed per hour, design discharge, Length x Width, grade classification, lane quantity, lane type, isolation method, road affiliated facility
(bus stop, parking lot, parking stall and detail), outdoor scene photo；
(2) indicate figure layer (G_P_SIGN): the attribute typing of traffic sign, editor etc., type, specification including mark,
(support construction is pacified side by side for display position, space of a whole page content, codes co-ordinates, value, set-up time, installation unit, mounting means
Fill multiple marks containing installation number, put in order), rod piece type, installation site, outdoor scene photo；
(3) graticule figure layer (G_L_MARKING): the attribute typing of traffic marking, editor etc., function including graticule, point
Class, material, is applied to draw to apply a time, next time and draws a time, applies and draw a unit, apply and draw a fund, service life, outdoor scene photo quantity；
(4) guardrail figure layer (G_L_GUARDDRAIL): the attribute typing of traffic isolation guard, editor etc., including guardrail
Infield, installation site, set-up time, installation unit, specifications and models, material, length, value, outdoor scene photo；
(5) signal lamp figure layer (G_P_TRAFFICLINGHT): lamp group, rod piece, pipeline attribute typing, editor etc., including letter
The crossing type of signal lamp installation the set-up time, mounting means, installation number, puts in order, rod piece type, pipeline drawing, compiles
Code, outdoor scene photo；
(6) semaphore figure layer (G_P_UTC): the attribute typing of signal controlling machine, editor etc., including brand, model, installation
Time, installation unit, plant-grid connection, outdoor scene photo；
(7) electronic monitoring figure layer (G_P_ELECTRONCPOLICE): the attribute typing of electronic shooting equipment, editor etc., packet
Include brand and model, infield, mounting means, set-up time, installation unit, ID, codes co-ordinates, outdoor scene photo；
(8) bayonet figure layer (G_P_ELECTRONCMONITORING): the attribute typing of bayonet monitoring device, editor etc., packet
Include brand and model, infield, mounting means, set-up time, installation unit, ID, codes co-ordinates, outdoor scene photo；
(9) electronic induction screen figure layer (G_P_EB): the attribute typing of electronic induction screen, editor etc., including brand and model, peace
Fill place, mounting means, set-up time, installation unit, codes co-ordinates, outdoor scene photo；
S3, means of transportation data modeling:
The road network map that one width of purchase needs to acquire the city of data is first had to, as system road management figure layer data
Typing figure layer and basis as other facility data collections and modeling combine GIS electronic map and road traffic facility point
Get up；The each figure layer and category of above-mentioned all kinds of means of transportation are created with the ArcCatalog software in ArcGisforDesktop
Property, wherein the figure layers such as traffic sign, bar, signal lamp, semaphore, electronic induction screen, electronic police, bus stop are point figure layer,
The figure layers such as road network, traffic marking, guardrail, greenbelt are line chart layer, and parking stall, lake, reservoir etc. are face figure layer, and each figure layer exists
It is created in same ' .mdb ' formatted file, the different field format of different Attributions selections, the material properties of graticule may be selected
Text format is applied and draws the optional Date format of time attribute；After creating each layer properties, is then opened and created with ArcMap
Good mdb file makes traffic mark according to " GB5768-2009 road signs and graticule and Context resolution " national standard
The various symbols type of will, graticule, rod piece, and the sign pattern of other means of transportation is made according to national standards；
The acquisition of means of transportation Data in Information Management System is divided into space data collection and attribute data acquisition, GIS data
Electronic map is using WGS84 coordinate system.
(1) space data collection: the acquisition of means of transportation information management system spatial data relies primarily on ArcMap software,
The attached means of transportation on road are extended on the basis of existing road network map with ArcMap software by Baidu map streetscape
It edits out and, carry out the data modeling of means of transportation, the installation sites of these means of transportation models, orientation angle, quantity are with existing
In reality be all it is identical,
(2) attribute data acquires: the attribute data data information of means of transportation information management system is mainly by traffic police portion
Door provides, and is then filled in by the attribute column that Arcmap opens means of transportation data model；
S4, coding management:
Means of transportation Data in Information Management System acquire with model after the completion of, to all traffic signs in the whole city, signal lamp,
The unique codes co-ordinates management of the implementations such as electronic monitoring, induced screen, coding spraying is at the scene on material object.Giving means of transportation coding
The thematic maps of a coding is first had to out before, is then sent someone in-situ spraying according to coding thematic maps.
Further, thematic map includes area under one's jurisdiction thematic map, Road Thematic Map, graticule thematic map, mark thematic map, signal lamp
Thematic map, guardrail thematic map.
Further, the attribute of means of transportation data model includes the material of graticule, applies and draw time, state, the peace of mark
ETL estimated time of loading, specifications and models.
Further, means of transportation include traffic marking, mark, bar, guardrail, signal lamp, the greenbelt on road.
Compared with prior art, the advantages and positive effects of the present invention are:
Effective technology means of the means of transportation information management system based on GIS as alleviation Modern City Traffic problem,
Means of transportation spatial data can be acquired, store, retrieve, model, analyze and exported.Traffic is constructed using GIS technology
The platform of facilities information management system can not only provide effect of visualization for traffic information, by various traffic informations with its ground
Reason is shown, inquired and is counted based on position, it is often more important that it can also be excavated and subsequent for the profound of these information
Information service and aid decision provide the support on space attribute
Although the introducing of GIS technology sends out traffic facility management towards more visualization, information-based, facilitation direction
Exhibition, but most of inquiry is all based on two-dimensional space, the only inquiries in individual areas three-dimensional, it is anticipated that three-dimensional space
Between inquiry will be new trend that GIS is applied in field of traffic, and the acquisition of the data of future transportation facilities information management system
It should also be with modeling using the data of three-dimensional space as mainstream.
Claims (6)
1. a kind of road traffic facility information management system based on GIS, it is characterised in that: including system operation administrative center,
Wireless computer room, wireless base station, mobile OA terminating machine；
The system operation administrative center includes Traffic Warden Subteam's intelligent transportation private network, Traffic Warden Subteam's intelligent transportation private network connection
Several equipment manager services that command centre's server, the equipment manager for having commanding to be managed are managed
The outlet end of device, several Core servers, the system operation management platform is provided with firewall；The wireless computer room includes
Router, SMS messaging module, SGSN module, GGSN module；The mobile OA terminating machine is logical by GPRS satellite and wireless base station
Letter connection, the wireless base station and wireless computer room communicate to connect, and the wireless computer room is by data line and system operation administrative center
Communication connection.
2. the road traffic facility information management system based on GIS as described in claim 1, it is characterised in that: the system
Operation management center is B/S tactic pattern.
3. a kind of modeling method of the road traffic facility information management system based on GIS, it is characterised in that: the modeling method
Step is:
S1, the acquisition of means of transportation data:
Means of transportation data are the bases of means of transportation information management system, the data acquisition of means of transportation information management system with
Modeling plays a significant role the realization of means of transportation information management system function:
(1) realization of programme management function: system is added all kinds of automatically according to the means of transportation programme of user's typing
Facility is to status map, intellectual analysis programme scientific rationality；By the other management systems of compatibility, imports data and carry out mould
Quasi- analysis is studied and judged, scientific offering means of transportation；The facility quantity and budget of system programming count programme；
(2) realization of various thematic maps systematic functions: system produces various special according to the means of transportation data of user's typing
Topic is schemed, and distinguishes the statistical result of various means of transportation with color on map according to the data after statistics, automatically generates statistics
Figure and report；
(3) realization of intelligent early-warning function: for being provided with service life, maintenance plan and other means of transportation planned, it is
System will detect whether to have arrived service life or maintenance deadline and carried out time limit early warning or maintenance early warning automatically；Pass through importing
Accident information system data carries out accident early warning to accident-prone road section, accident black-spot；
(4) it the realization of query and statistical analysis function: can be carried out after the data acquisition typing of means of transportation information management system
Various types of query statistics: selecting each level compass of competency, carries out range statistics analysis, this level of query and statistical analysis area under one's jurisdiction
Means of transportation facilities；After selecting road, road statistical analysis is carried out, feelings are arranged in query and statistical analysis road traffic facility
Condition；After drawing polygon on map, selected statistical analysis, the facility situation in the query and statistical analysis region are carried out；
By the type of means of transportation, number of types statistics, the quantity of the corresponding means of transportation of query statistic are carried out；In certain area
It is interior, asset statistical can be carried out, required fund is replaced in query statistic the total assets value of facility or update in the selected areas of space；It is logical
Setting combination condition is crossed, condition setting statistics can be carried out, query statistic technical routine, such as at the appointed time section traffic accident damages
Isolated column, traffic lights multiphase traffic time allocation adjustment record；S2, the classification of means of transportation data layer:
The acquisition and update of system data be the key that system Construction and effectively implement, urban highway traffic facility data it is huge and
And it is many and diverse, so means of transportation data first should be carried out layer properties classification before data acquisition；
(1) road network figure layer: the attribute typing of road, editor, number, ground surface material, design speed per hour including road, design stream
Amount, Length x Width, grade classification, lane quantity, lane type, isolation method, road affiliated facility, outdoor scene photo；
(2) indicate figure layer: the attribute typing of traffic sign is edited, in type, specification, display position, the space of a whole page including mark
Appearance, codes co-ordinates, value, set-up time, installation unit, mounting means, rod piece type, installation site, outdoor scene photo；
(3) graticule figure layer: the attribute typing of traffic marking, editor, function, classification, quantity, material including graticule are applied when drawing
Between, next time apply draw a time, apply draw a unit, apply draw a fund, service life, outdoor scene photo；
(4) guardrail figure layer: the attribute typing of traffic isolation guard, editor, infield, installation site including guardrail, installation
Time, installation unit, specifications and models, material, length, value, outdoor scene photo；
(5) signal lamp figure layer: lamp group, rod piece, pipeline attribute typing, editor, including signal lamp installation crossing type, installation when
Between, mounting means, installation number, put in order, rod piece type, pipeline drawing, coding, outdoor scene photo；
(6) semaphore figure layer: the attribute typing of signal controlling machine, editor, including brand, model, the set-up time, installation unit,
Plant-grid connection, outdoor scene photo；
(7) electronic monitoring figure layer): the attribute typing of electronic shooting equipment, editor, including brand and model, infield, installation side
Formula, set-up time, installation unit, ID, codes co-ordinates, outdoor scene photo；
(8) bayonet figure layer: the attribute typing of bayonet monitoring device, editor, including brand and model, infield, mounting means, peace
ETL estimated time of loading, installation unit, ID, codes co-ordinates, outdoor scene photo；
(9) electronic induction screen figure layer: the attribute typing of electronic induction screen, editor, including brand and model, infield, installation side
Formula, set-up time, installation unit, codes co-ordinates, outdoor scene photo；
S3, means of transportation data modeling:
First have to the road network map that one width of purchase needs to acquire the city of data, the typing as system road management figure layer data
Figure layer and basis as other facility data collections and modeling, combine GIS electronic map and road traffic facility point；
The each figure layer and attribute of above-mentioned all kinds of means of transportation are created with the ArcCatalog software in ArcGisforDesktop, wherein
Traffic sign, bar, signal lamp, semaphore, electronic induction screen, electronic police, bus stop figure layer are point figure layer, road network, traffic
Graticule, guardrail, greenbelt figure layer are line chart layer, and parking stall, lake, reservoir are face figure layer, and each figure layer is at same ' .mdb '
It is created in formatted file, the different field format of different Attributions selections, Text format may be selected in the material properties of graticule, applies and draws
Date format may be selected in time attribute；After creating each layer properties, mdb file created then is opened with ArcMap,
According to " GB5768-2009 road signs and graticule and Context resolution " national standard, traffic sign, graticule, rod piece are made
Various symbols type, and make the sign pattern of other means of transportation according to national standards；
The acquisition of means of transportation Data in Information Management System is divided into space data collection and attribute data acquisition, GIS data electronics
Map is using WGS84 coordinate system；
(1) space data collection: the acquisition of means of transportation information management system spatial data relies primarily on ArcMap software, passes through
Baidu map streetscape the attached means of transportation on road with ArcMap software expanded editing on the basis of existing road network map
Out, the data modeling of means of transportation is carried out, installation site, orientation angle, the quantity of these means of transportation models are worked as with reality
In be all it is identical,
(2) attribute data acquires: the attribute data data information of means of transportation information management system is mainly mentioned by traffic police department
For then being filled in by the attribute column that Arcmap opens means of transportation data model；
S4, coding management:
After the completion of means of transportation Data in Information Management System is acquired with modeling, to all traffic signs in the whole city, signal lamp, electronics
Unique codes co-ordinates management is carried out in monitoring, induced screen, and coding spraying is at the scene on material object；It is first before to means of transportation coding
First to go out the thematic maps of a coding, then be sent someone in-situ spraying according to coding thematic maps.
4. as claimed in claim 3 based on the modeling method of GIS, it is characterised in that: thematic map includes area under one's jurisdiction thematic map, road
Road thematic map, graticule thematic map, mark thematic map, signal lamp thematic map, guardrail thematic map.
5. as claimed in claim 3 based on the modeling method of GIS, it is characterised in that: the attribute of means of transportation data model
Material including graticule is applied and draws a time, state, the set-up time of mark, specifications and models.
6. as claimed in claim 3 based on the modeling method of GIS, it is characterised in that: means of transportation include the friendship on road
Logical graticule, mark, bar, guardrail, signal lamp, greenbelt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488421.8A CN109558473B (en) | 2018-12-06 | 2018-12-06 | Road traffic facility information management system based on GIS and modeling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488421.8A CN109558473B (en) | 2018-12-06 | 2018-12-06 | Road traffic facility information management system based on GIS and modeling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109558473A true CN109558473A (en) | 2019-04-02 |
| CN109558473B CN109558473B (en) | 2023-07-14 |
Family
ID=65869142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488421.8A Active CN109558473B (en) | 2018-12-06 | 2018-12-06 | Road traffic facility information management system based on GIS and modeling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109558473B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428625A (en) * | 2019-08-12 | 2019-11-08 | 安徽赛福贝特信息技术有限公司 | A kind of wisdom traffic big data acquisition early warning system |
| CN110992813A (en) * | 2019-12-25 | 2020-04-10 | 江苏徐工工程机械研究院有限公司 | Map creation method and system for unmanned surface mine system |
| CN111476693A (en) * | 2019-11-21 | 2020-07-31 | 湖南星图空间信息技术有限公司 | Method for detecting reasonability relation of road and accessory facilities |
| CN111552758A (en) * | 2020-04-30 | 2020-08-18 | 南京林业大学 | Landscape and scenic spot database based on GIS technology and construction method thereof |
| CN112883138A (en) * | 2021-03-10 | 2021-06-01 | 北京建筑大学 | Urban part searching method based on measurable real scenes |
| CN113094453A (en) * | 2019-12-23 | 2021-07-09 | 百度在线网络技术（北京）有限公司 | Guardrail construction method, device, equipment and medium |
| CN113157665A (en) * | 2021-04-13 | 2021-07-23 | 广西有色勘察设计研究院 | Intelligent multi-measurement-in-one geographic information system |
| CN113284353A (en) * | 2021-05-14 | 2021-08-20 | 阿波罗智联(北京)科技有限公司 | Control method of annunciator, electronic device and system |
| CN113780718A (en) * | 2021-07-26 | 2021-12-10 | 青岛研博电子有限公司 | Water affairs industry digital pipe network system based on GIS |
| CN115914298A (en) * | 2022-11-21 | 2023-04-04 | 常州天涛通信设备有限公司 | Communication system for highway remote terminal |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020198694A1 (en) * | 2001-06-22 | 2002-12-26 | Qi Yang | Traffic data management and simulation system |
| US20040236620A1 (en) * | 2003-05-19 | 2004-11-25 | Chauhan S. K. | Automated utility supply management system integrating data sources including geographic information systems (GIS) data |
| CN101004820A (en) * | 2007-01-12 | 2007-07-25 | 中科院嘉兴中心微系统所分中心 | 3D intelligent traffic system |
| CN101145218A (en) * | 2007-10-24 | 2008-03-19 | 中山大学 | Road automatic coding system |
| CN101763605A (en) * | 2010-01-28 | 2010-06-30 | 成都东哈科技有限公司 | Three-dimensional digital urban fire protection pre-control and management system |
| CN101799911A (en) * | 2010-03-31 | 2010-08-11 | 公安部交通管理科学研究所 | Traffic organization aid decision-making system for expressway network in emergency |
| CN102469129A (en) * | 2010-11-15 | 2012-05-23 | 江苏建宇电子科技有限公司 | System for remotely monitoring and controlling internet of things on basis of GPRS (General Packet Radio Service) network |
| CN103116825A (en) * | 2013-01-29 | 2013-05-22 | 江苏省邮电规划设计院有限责任公司 | Intelligent city management system |
| CN203165208U (en) * | 2012-12-26 | 2013-08-28 | 招商局重庆交通科研设计院有限公司 | Traffic management system based on Internet of things and dynamic 3D GIS |
| CN104036020A (en) * | 2014-06-27 | 2014-09-10 | 四川大学 | MapX-based GIS bus information visualization method |
| CN204177912U (en) * | 2014-11-25 | 2015-02-25 | 国家电网公司 | Based on Distribution Network Failure early warning and the positioning system of GIS application |
| WO2016150407A1 (en) * | 2015-03-23 | 2016-09-29 | 华南理工大学 | Address resolution data-based construction land type rapid identification method |
| CN106254142A (en) * | 2016-09-05 | 2016-12-21 | 电子科技大学成都研究院 | A kind of city colonies based on mobile communication operators data behavior monitoring system |
| CN107506390A (en) * | 2017-07-27 | 2017-12-22 | 公安部交通管理科学研究所 | Urban traffic control business datum and GIS road network information association process instruments and method |
| CN107749162A (en) * | 2017-10-25 | 2018-03-02 | 十堰兴企信息科技有限公司 | A kind of city intelligent management system of public traffic |
| CN108229929A (en) * | 2018-02-08 | 2018-06-29 | 马鞍山市赛迪智能科技有限公司 | A kind of GIS management system and method for realizing city-building project |
| CN108428341A (en) * | 2018-05-14 | 2018-08-21 | 齐鲁交通发展集团有限公司青临分公司 | A kind of emergency traffic management and dispatching method and system based on human-computer fusion |
| JP2018169824A (en) * | 2017-03-30 | 2018-11-01 | 株式会社パスコ | Road facilities management support device and road facilities management support program |
-
2018
- 2018-12-06 CN CN201811488421.8A patent/CN109558473B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020198694A1 (en) * | 2001-06-22 | 2002-12-26 | Qi Yang | Traffic data management and simulation system |
| US20040236620A1 (en) * | 2003-05-19 | 2004-11-25 | Chauhan S. K. | Automated utility supply management system integrating data sources including geographic information systems (GIS) data |
| CN101004820A (en) * | 2007-01-12 | 2007-07-25 | 中科院嘉兴中心微系统所分中心 | 3D intelligent traffic system |
| CN101145218A (en) * | 2007-10-24 | 2008-03-19 | 中山大学 | Road automatic coding system |
| CN101763605A (en) * | 2010-01-28 | 2010-06-30 | 成都东哈科技有限公司 | Three-dimensional digital urban fire protection pre-control and management system |
| CN101799911A (en) * | 2010-03-31 | 2010-08-11 | 公安部交通管理科学研究所 | Traffic organization aid decision-making system for expressway network in emergency |
| CN102469129A (en) * | 2010-11-15 | 2012-05-23 | 江苏建宇电子科技有限公司 | System for remotely monitoring and controlling internet of things on basis of GPRS (General Packet Radio Service) network |
| CN203165208U (en) * | 2012-12-26 | 2013-08-28 | 招商局重庆交通科研设计院有限公司 | Traffic management system based on Internet of things and dynamic 3D GIS |
| CN103116825A (en) * | 2013-01-29 | 2013-05-22 | 江苏省邮电规划设计院有限责任公司 | Intelligent city management system |
| CN104036020A (en) * | 2014-06-27 | 2014-09-10 | 四川大学 | MapX-based GIS bus information visualization method |
| CN204177912U (en) * | 2014-11-25 | 2015-02-25 | 国家电网公司 | Based on Distribution Network Failure early warning and the positioning system of GIS application |
| WO2016150407A1 (en) * | 2015-03-23 | 2016-09-29 | 华南理工大学 | Address resolution data-based construction land type rapid identification method |
| CN106254142A (en) * | 2016-09-05 | 2016-12-21 | 电子科技大学成都研究院 | A kind of city colonies based on mobile communication operators data behavior monitoring system |
| JP2018169824A (en) * | 2017-03-30 | 2018-11-01 | 株式会社パスコ | Road facilities management support device and road facilities management support program |
| CN107506390A (en) * | 2017-07-27 | 2017-12-22 | 公安部交通管理科学研究所 | Urban traffic control business datum and GIS road network information association process instruments and method |
| CN107749162A (en) * | 2017-10-25 | 2018-03-02 | 十堰兴企信息科技有限公司 | A kind of city intelligent management system of public traffic |
| CN108229929A (en) * | 2018-02-08 | 2018-06-29 | 马鞍山市赛迪智能科技有限公司 | A kind of GIS management system and method for realizing city-building project |
| CN108428341A (en) * | 2018-05-14 | 2018-08-21 | 齐鲁交通发展集团有限公司青临分公司 | A kind of emergency traffic management and dispatching method and system based on human-computer fusion |
Non-Patent Citations (5)
| Title |
|---|
| 宏山自动化识别技术: "交警移动执法", 《HTTPS://WWW.GMBARCODE.CN/JJFA/383.HTML行业解决方案》 * |
| 杨林等: "高速公路沿线设施管理信息系统", 《地球信息科学》 * |
| 沙薇等: "基于GIS的高速公路沿线设施管理信息查询系统的设计与实现", 《计算机应用与软件》 * |
| 范杰: "基于GIS的中山市城市道路交通设施信息管理系统的设计与实现", 《中国优秀硕士学位论文全文数据库信息科技辑(月刊)》 * |
| 闫茂德等: "基于B/S结构的公安交警无线移动警务系统的设计与实现", 《交通与计算机》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428625A (en) * | 2019-08-12 | 2019-11-08 | 安徽赛福贝特信息技术有限公司 | A kind of wisdom traffic big data acquisition early warning system |
| CN111476693A (en) * | 2019-11-21 | 2020-07-31 | 湖南星图空间信息技术有限公司 | Method for detecting reasonability relation of road and accessory facilities |
| CN113094453B (en) * | 2019-12-23 | 2023-09-29 | 百度在线网络技术（北京）有限公司 | Guardrail construction method, device, equipment and medium |
| CN113094453A (en) * | 2019-12-23 | 2021-07-09 | 百度在线网络技术（北京）有限公司 | Guardrail construction method, device, equipment and medium |
| CN110992813A (en) * | 2019-12-25 | 2020-04-10 | 江苏徐工工程机械研究院有限公司 | Map creation method and system for unmanned surface mine system |
| CN111552758A (en) * | 2020-04-30 | 2020-08-18 | 南京林业大学 | Landscape and scenic spot database based on GIS technology and construction method thereof |
| CN111552758B (en) * | 2020-04-30 | 2024-03-26 | 南京林业大学 | Scenic spot database based on GIS technology and construction method thereof |
| CN112883138A (en) * | 2021-03-10 | 2021-06-01 | 北京建筑大学 | Urban part searching method based on measurable real scenes |
| CN113157665B (en) * | 2021-04-13 | 2023-07-11 | 广西有色勘察设计研究院 | Intelligent all-in-one geographic information system |
| CN113157665A (en) * | 2021-04-13 | 2021-07-23 | 广西有色勘察设计研究院 | Intelligent multi-measurement-in-one geographic information system |
| CN113284353B (en) * | 2021-05-14 | 2023-01-17 | 阿波罗智联(北京)科技有限公司 | Control method of annunciator, electronic device and system |
| CN113284353A (en) * | 2021-05-14 | 2021-08-20 | 阿波罗智联(北京)科技有限公司 | Control method of annunciator, electronic device and system |
| CN113780718A (en) * | 2021-07-26 | 2021-12-10 | 青岛研博电子有限公司 | Water affairs industry digital pipe network system based on GIS |
| CN113780718B (en) * | 2021-07-26 | 2024-02-06 | 青岛研博电子有限公司 | GIS-based digital pipe network system for water service industry |
| CN115914298A (en) * | 2022-11-21 | 2023-04-04 | 常州天涛通信设备有限公司 | Communication system for highway remote terminal |
| CN115914298B (en) * | 2022-11-21 | 2023-10-31 | 常州天涛通信设备有限公司 | Communication system for highway remote terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109558473B (en) | 2023-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109558473A (en) | A kind of road traffic facility information management system and its modeling method based on GIS | |
| CN108364494B (en) | Intelligent road traffic management method, system and platform | |
| CN102622871B (en) | Operating method of intelligent parking-place public service system | |
| CN107766401B (en) | Pavement based on big data, which is disobeyed, stops analysis method and system | |
| CN202534162U (en) | Public service system for intelligent parking lot | |
| CN107293149A (en) | A kind of parking method and system based on Internet of Things | |
| CN103092924A (en) | Real-time data driven traffic data three-dimensional visualized analysis system and method | |
| Oh | LandScape Information System: A GIS approach to managing urban development | |
| CN104700610A (en) | Intelligent transportation business management method | |
| CN104751628A (en) | Method and system for monitoring vehicle | |
| CN108806259B (en) | BIM-based traffic control model construction and labeling method | |
| CN106408678A (en) | Road maintenance patrol system and method | |
| CN111488634A (en) | Railway survey design delivery result management method based on 3DGIS + BIM | |
| CN101916267A (en) | Intelligent spatial data object modeling method applied to management of spatial data resource of road system | |
| CN114579884B (en) | Method and system for displaying travel of shared bicycle in urban built-up area | |
| CN114090147B (en) | Data processing method based on geographic information platform | |
| CN101950295B (en) | Intelligent starlike structure modeling method applied to traffic signal system management | |
| CN101814070A (en) | Method and system for realizing geographic information data sharing | |
| Kobari | Developing a safety management tool using a geographic information system (GIS) | |
| CN117058653A (en) | Road traffic marking-based street view image topological relation construction method | |
| Arco | Geomatics for Mobility Management | |
| CN116092320A (en) | Intelligent parking lot guidance management system | |
| Figueroa et al. | Intelligent Transport System in Chile | |
| Timing | MnDOT Traffic Signal Timing and Coordination Manual | |
| Quiroga et al. | Geographic database for traffic operations data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528000 Foshan Institute of Science and Technology, No. 18 Jiangwan Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan University Country or region after: China Address before: 528000 Foshan Institute of Science and Technology, No. 18 Jiangwan Road, Chancheng District, Foshan City, Guangdong Province Patentee before: FOSHAN University Country or region before: China |
|
| CP03 | Change of name, title or address |