CN101093481B - Discrete tracked geographical information system - Google Patents
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Abstract
A geographic information management method of physical distribution and logically uniformity is prepared by interaction among service centre, monitor and user. The service center provides reference source map bottom layer, providing download service and pick-up as well as hide of map by right map layer; the monitor uses boundary and boundary chain layer as well as countermark to form network map and picture as well as data, receiving discrete track information from fixed point and flowing point as well as separated point to provide discrete track information query and navigation service in map-mode webpage way then enabling user to browse webpage of service center to obtain dynamic or static geographic information; the geographic information is published, recorded and interoperated through copy, assignment and other operations of the access layer by interaction among service centre, monitor and user.
Description
Invention field
The present invention relates to a kind of geographical information management method relevant with the discrete tracked system and method for goods, the user who needs discrete tracked information obtains the position of discrete tracked objects such as goods, conveying arrangement, people and road conditions, meteorological navigation information within a short period of time by internet energy such as (Internet).
Background technology
The inventor provides a kind of goods discrete tracked system and method in " system and method that goods is discrete tracked " patent, discrete tracked information is gathered in real time by the wide various logistics nodes that scatter, RF radio-frequency card, bar code etc. by the discrete tracked system of goods, comprises static geography information, dynamic geography information and other information.Static geography information refers to not change in time or the cartographic feature and the data of seldom change, as logistics node position, Road Base notebook data etc.; Dynamic geographical packets of information is drawn together dynamic tracking information and dynamic navigation information.Dynamic tracking information refers to time dependent information, as the position of discrete tracked objects such as goods, conveying arrangement, people or other mobile objects and goods condition information etc., dynamic navigation information refers to influence the information of discrete tracked object trip, road conditions, weather information etc. in the time of strictly according to the facts; Other information such as monitoring and scheduling instruction, business information etc.System utilizes the discrete tracked information of issue such as Internet, GIS (Graphics Information System, Geographic Information System), GSM;
The generalized information system of using under the Internet network environment is called WebGIS, and it is the computer information system of a kind of collection, storage, demonstration and processing geography information.The problem that discrete tracked system utilizes WebGIS to run into is:
(1) the map support of the multiple precision of needs
Because it is wide that discrete tracked system covers the region, inquiry and clear demonstration (spatial resolution is up to standard) for convenience, by professional and control accuracy requirement, need to match the map of multiple (whole nation, city and at county level) different proportion (as 1: 2000～1: 1000000), relate to the problem of cost height and large-area applications difficulty thus.Add safe concerning security matters problem, map openly application can be subject to many limitations;
(2) the content difficulty of common open edition map meets the demands
Common open edition map is a kind of universal map, though describe physical geography and socioeconomic general features more all sidedly, as water system, settlement place, road net, landforms, soil, vegetation, boundary line and economic phenomenon, culture logo etc., but seldom comprise logistics nodes such as gateways such as the related gate sentry of discrete tracked system, warehouse, goods yard, charge station, inspection post, refuelling station, parking lot and community, shops of enterprise and vehicle only way which must be passed, location at risk;
(3) display speed makes the user lose the confidence slowly
WebGIS often runs into the bottleneck problem that the spatial data amount is big, Network Transmission is slow.When discrete tracked quantity of information is very big, when the multi-user retrieved geography information simultaneously, display speed was ordinary affair slowly, and promptly resolution does not reach requirement the time.In business, the continuous wait that causes owing to the response time is oversize can make the user lose and use confidence or cause discontented;
(4) display mode is difficult to satisfy the user individual requirement
What discrete tracked user often was concerned about is the information relevant with own case, and details and omissions are desirable to be worked as.Existing WebGIS or map elements and classification convergent-divergent by presetting, move, operational processes map elements details and omissions such as annotation show, but the user can't increase and decrease own customized information and be in the passive query status; Perhaps allow user's edit map voluntarily, but because geography information source difficulty and non-standard issue very easily form " information island ", influence is used and circulation;
(5) do not support discrete tracked system based on the Geographic Information System of GPS
GPS relates to complicated and mass data processing problem, and the quantity that can follow the tracks of often is restricted, and for the logistics node that has a large capacity and a wide range, does not still have solution, so generally do not support discrete tracked system based on the WebGIS of GPS;
(6) the self-built Surveillance center of user difficulty
Some WebGIS are based on the application system of (CGI or Server API) server, and other are based on the application system of (Plug-in, ActiveX, Java Applet) client computer, two kinds of systems cut both ways, because feature, the service condition of WebGIS have nothing in common with each other, model and the mechanism used also differ greatly, cause the user to select difficulty, working service difficulty and application cost height, a large amount of medium and small user of discrete tracked system thereby very difficult self-built Surveillance center;
(7) be difficult to realize interoperability
Obtain the geography information difficulty, to understand geography information difficult and handle geography information difficulty etc. certainly and make the user can't realize effective interoperability;
(8) contradiction of version updating and demand
The construction of large-scale traffic physical network (comprising logistics node) causes map to need frequent updating, the hope of user's nature can be seen the map of latest edition, yet, any local modification of geography information all can not reflect on the map of current version at once at short notice, i.e. version upgrading rapidly.In addition, aspect the release maintenance main body, because standard, authority and the confidentiality of magnanimity geography information, what add information resources provides reason such as channel complexity, the electronic chart of standard is provided by departments such as planning and mappings usually and safeguards, does not allow the map user to edit arbitrarily.So the user waited for for a long time before this that what bring then was upgrade cost.
Summary of the invention
For addressing the above problem, the objective of the invention is, providing a kind of physically distributes, unified in logic, geographical information management method by service centre 100, monitoring side 101 and user's 102 interactions, the discrete tracked information that receives logistics node, GPS location receiving trap, data collector or send by phone, fax, letter, and issue with the Web page or leaf of map mode 500 or image mode 600.
The management map process: there is the inquiry of allowing in service centre 100 and many versions seedbed figure bottom 801 that can not edit-modify, generate authority figure layer 802 in addition with discrete tracked relevant point, line, surface partial element in the seedbed figure bottom 801, authority figure layer 802 provides drawing, shelter and download service of map datum;
Upgrade the map process: increase new edition seedbed figure bottom 801, perhaps with reference to seedbed figure bottom 801, newly-increased authority figure layer 802 and thematic key element, make seedbed figure bottom 801 and authority figure layer 802 when stack shows, the partial element on the seedbed figure bottom 801 is covered by the thematic key element on the authority figure layer 802 and does not show;
Own map datum generative process: monitoring side 101 utilizes boundary 300, boundary's chain layer 804, label 400, thematic key element to form own thematic maps, and described thematic maps is accumulation graph 806, exhibition Figure 80 8 and network chart 807;
The map datum downloading process: monitoring side 101 downloads own thematic maps data by " download graphics mode " attribute of the copy layer 822 of authority figure layer by " map mode ", " image mode ";
Dynamic geographical message pick-up process: be the road coding rule 730 at center by putting 200 admittedly, editor's road conditions, meteorological navigation information.Monitoring side 101 is by wired or wireless receiving equipment 103, data filter 104, receives and puts 200 admittedly, flow point 210 and put the 220 discrete tracked information of sending in addition;
The geography information issuing process: the dynamic geography information that monitoring side 101 will receive combines with the thematic maps data, generates the Web page or leaf of map mode 500 or the Web page or leaf of image mode 600, issues discrete tracked information;
Tracking enquiry and navigation procedure: by the Web page or leaf of the side of monitoring 101, to map mode 500, user 102 can see the dynamic point track of discrete tracked object on map in graph area 710; To image mode 600, what user 102 saw in graph area 710 is reference picture, rather than map.In the tables of data in dynamic list district 720, see trace flow and navigation information.Monitoring side 101 can pass through network chart 807 and dynamic point track, carries out data analysis and monitoring and scheduling;
Figure layer interoperability process: service centre 100, monitoring side 101 and user 102 can browse, edit, transfer the possession of and copy interoperability by authority figure layer 802.
Description of drawings
Fig. 1 discrete tracked geographical information system Organization Chart
The instance graph of Fig. 2 circle
Fig. 3 circle and the stacked design sketch that adds of boundary's chain
Fig. 4 circle is with map convergent-divergent procedure for displaying figure
The label figure of Fig. 5 circle
Fig. 6 has the Thematic Cartography process flow diagram by oneself
Own Thematic Cartography of Fig. 7 and application synoptic diagram
The solid interlayer figure of Fig. 8
Fig. 9 is interlayer figure in addition
Figure 10 flows interlayer figure
Figure 11 engraves a functional diagram
Figure 12 posts interlayer figure
Figure 13 line interlayer figure
Figure 14 rolls over chain and straight chain interlayer figure
Figure 15 network chart
The discrete tracked locus of points figure of Figure 16
Figure 17 map layer classification chart
Figure 18 authority figure layer classification chart
The Web page or leaf figure of Figure 19 dual mode
The link example page or leaf and the road coding rule figure of Figure 20 Web page or leaf
Fig. 1, having the point of fixed position namely admittedly to put 200 is object points, the general designation of imaginary point and inscription point, flow point 210 fingers can receive information on the RF radio-frequency card, GPS locating information or bar code information, and the position of sending the mobile device of information by wireless device, the location point that namely represents mobile discrete tracked object, divide RFID (Radio Frequency Identification, radio frequency identification) flow point, GPS (Global Position System, GPS) flow point and PDT (Portable Data Terminal, portable data acquisition terminal) flow point; Location point except solid point 200, flow point 210 is called in addition puts 220, and other puts 220 fens words points and believes point. Admittedly put 200, flow point 210 and to put in addition 220 are map elementses;
104 pairs of data filter put 200 admittedly, flow point 210 or the 220 discrete tracked information of sending of putting are in addition carried out valid data screening, reference format inspection, data volume control or carried out data transaction etc.
The wired or wireless network equipment 103 can receive or send discrete tracked geographical information.
Fig. 2, the zone that is made of curve or straightway is called the boundary, and its border is called boundary line 301, the inner fill area 302 that claims in boundary line. Provide five boundary's examples among the figure.
The boundary is except there being General Properties, outside title, code name, boundary's class, shape, line style, live width, line color, font, word size, filling type, Fill Color, texture, gray scale, visuality, transparency, statistics, summary etc., also have stack to accept or reject, be superposed to power, tag attributes.
Fig. 3 only is called interlayer 860 by the figure layer that boundary 300 consists of. A plurality of figure layers with interlayer 860 stacks comprise that a layer 840, line layer 850, interlayer 861 and label layer 870 are called boundary's chain layer 804 of interlayer 860. The chain layer is special line layer. The indication of special topic key element, line, chain, boundary, label map elements. The figure layer that produces behind the map overlay claims accumulation horizon 800, and the accumulation horizon that is made of separately thematic key element also claims thematic overlap. The type in boundary line is set the impact that is subjected to thematic key element on boundary's chain layer 804. Can there be a plurality of labels on a boundary 300, when interlayer 860 superposes with boundary's chain layer 804, produces the chained list of specify labels.
" stack is accepted or rejected " the properties affect Overlay on boundary 300: when selecting " drawing ", boundary 300 appointment that upright projection is surrounded on boundary's chain layer 804 special topic key element can be removed and be saved on the accumulation horizon 800, and not besieged other are specified thematic key element can not be removed and are not saved on the accumulation horizon 800; " drawing " is opposite with selecting, when selecting " sheltering ", boundary 300 appointment that upright projection is surrounded on boundary's chain layer 804 special topic key element can not be removed and not be saved on the accumulation horizon 800, and not besieged other specify thematic key element to be removed and to be saved on the accumulation horizon 800. Non-designated thematic key element will not be subjected to this properties affect.
Fig. 4, during the map convergent-divergent, in proportion convergent-divergent is pressed on the boundary. When maximum ratio, the boundary is amplified to maximum. When narrowing down to certain proportion, screen can not show or can not complete demonstration circle the time, shows with the specify labels of the minimum dimension on boundary.
Fig. 5, the label 400 on boundary is the set expression of thematic key element, is made of fill area 402, shape 401, symbol 404 and relevant chained list 405. The attribute of label 400 comprises symbol, shape, drawdown ratio 403, fill area, chained list attribute and other General Properties. Symbol 404 sizes of label 400 are fixed, and symbol 404 should be able to completely show when map is minimum scale. Symbol 404 has pattern, visual attribute; When label shape 401 was selected " boundary ", its maximum fill area was boundary's fill area, otherwise maximum fill area is as required self-defined. The span of drawdown ratio 403 value d: 0＜d≤100%. Label 400 is controlled the demonstration size of fill areas by drawdown ratio 403: the size of the minimum fill area greater than or equal to symbol 404 that shows. Chained list 405 setup of attribute hyperlink contents can be thematic key element, accumulation graph, network, exhibition figure on boundary's chain layer, also can be webpage, website, animation, file. To the tag operational on boundary, can show or preserve the hyperlink content.
Fig. 6, own thematic map can be accumulation graph 806, network 807, exhibition Figure 80 8, animation. When interlayer 860 and boundary's chain layer 804 overlap-add operation, by chained list 405 hyperlink is set. By the operation to label, the figure of hyperlink can independent complete demonstration, also can be used as accompanying drawing and shows.
Fig. 7, the network algorithm analysis can be divided into many kinds by the difference of constraint condition, as fix by input sequence, starting point, starting and terminal point is fixed, get back to starting point etc., sets up near the actual Optimization Model line algorithm of going forward side by side integrated.
Fig. 8, discrete tracked object can carry picture RF radio-frequency card, bar code, information carriers such as GPS location receiving trap, RFID data collection station or data acquisition device.The discrete tracked object of object point 230 expression stop or the route that passes through on the place, can gather and issue discrete tracked information; The place that can not gather and send discrete tracked information on the imaginary point 240 expression routes; Do not have on the inscription point 250 expression routes and gather the reference location that with the discrete tracked informational function of issue, only plays the sign effect;
230 fens artificial object points of object point and object point automatically, artificial object point are that the geographic position is fixed, manually gathered and can directly edit the object point of discrete tracked information; Automatically object point is to gather automatically and can not directly edit the object point of discrete tracked information;
When the key element on boundary's chain layer is made up of solid point, claim that then interlayer is solid interlayer, the boundary on the layer claims Gu Jie, corresponding label is called solid label;
Fig. 9,260 expressions of words points can be by collections such as phone, fax or letter and the place of issuing discrete tracked information, and letter point 270 is represented can be by collection such as Internet, Email and the site of issuing discrete tracked information.
Put when forming by other when the key element on boundary's chain layer, claim that then interlayer is other interlayer, the boundary on the layer claims other the boundary, and corresponding label is called other label.
Figure 10, GPS flow point 211 is to carry as vehicle GPS, PDA, mobile phone, notebook computer etc. to receive the also transfer point of the wireless GPS of the sending locating information of energy; RFID flow point 212 is to gather the also transfer point of the wireless RFID of the sending data of energy; PDT flow point 213 is can gather and the wireless transfer point that sends bar code information of energy.
When the key element on boundary's chain layer is made up of flow point, claim that then interlayer is the stream interlayer, the boundary on the layer claims to flow the boundary, and corresponding label is called stream label.
Figure 11, inscription point can be on route appearance Anywhere.
Figure 12 posts that the boundary normally determines by national post system department, but also can be self-defined.Self-defined postcode can not repeat with existing postcode, and usable range should be limited.
Figure 13, line are the lines of starting point and two end points of terminal point, and starting point and terminal point can be regarded the position by two consecutive point or label as.The width of line circle 310 refers to that end points is the tangent section central point through end points and perpendicular to the length of the tangent section of line.
In network chart, power being used to describe the strong and weak degree of getting in touch between line, the chain key element, uses numeric representation, and the implication difference of weighing under different situations causes the implication of network chart also can be different.
The attribute of power comprises power name, numbering, unit, weights, configuration, direction and other attributes.A network chart has one " power name ", can be distance, flow, expense, time etc.; " unit " specifies the linear module of power, as long measure, flux unit, monetary unit, chronomere etc.; The numerical value of each power of " weights " attribute decision; Go up or near position as online (chain) position that " configuration " specifies power to be marked; Except maintenance relative position and relation were constant, " direction " attribute allows line (chain) that direction is arranged: directionless line or chain were called limit or side chain, and directed line is called vows or the arrow chain;
Figure 14, many continuous lines constitute chain, and the boundary that is made of chain claims chain circle 320.
Chain has General Properties, ownership and other attributes.Chain circle 320 has " being superposed to power " attribute;
General Properties is analogous to figure line attribute usually,, single line length wide, wide, filling, color, literal, road as chain name, numbering, chain, single line not, grade and other attributes." chain " can select " straight chain ", " folding chain " or " bent chain ", selects by " folding chain ", and all single lines of chain become straight line respectively; Select by " straight chain ", chain becomes straight line, and chain is the starting point of initial single line and the line that stops the terminal point of single line; " single line is wide " refers to the width of each bar single line on the chain; " wide " has " not waiting " or " equating " two options.When selecting " equating ", all single width of chain are got into maximum single width.The straight chain that no width is promptly disregarded width is called the mark chain; Single line length with the expression continuous lines physical length, also be the length of chain; The road does not refer to the kind of road;
Label, the interlayer relevant with chain circle 320 are called chain label, chain interlayer;
Figure 15, network chart 807 are keeping under the constant situation of key element relative position and relation by solid point, flow point, key elements such as point, line, chain, boundary, label and power are formed in addition, can be in proportion or not to scale (NTS) signal formation.
Figure 16 when showing discrete tracing positional, refreshes by the certain hour frequency, shows with moving point.
Offset distance refers to leave the distance of a certain solid point, the explanation of band width accuracy of measurement.The accuracy of measurement can be divided into multistage, can be divided into as range accuracy: 1 grade is accurate distance; 2 grades are similar to, with the error of accurate distance be not very big; Estimate for 3 grades, might fall far short with accurate distance.
Figure 17, authority figure layer 802 are figure layers of editing, copy, download and transfer the possession of, issue according to rights of using.With key element etc. authority figure layer 802 is provided with different rights of using according to user's identity, comprises allowing to open, show, select, inquire about, print, edit, copy, transfer the possession of, download map or download images.
Authority figure layer was monopolized layer in 802 minutes, transfers the possession of layer, is copied layer and issue layer.
Service centre, monitoring side and user have authority figure layer 802 separately.
Figure 18, multiple independent thematic authority figure layer will be made with discrete tracked relevant key element among the figure of seedbed in advance by service centre: monopolize layer 820, transfer the possession of layer 821, copy layer 822 and issue layer 823.Monopolize layer 820 for having user's special use, figure layer that other people can't see, can not use; To transferring the possession of layer 821, having the user can transfer other people with the control of figure layer, and behind the transfer, this layer becomes the layer of other people appointment, has the user to this layer power out of hand; By authority as seen copy layer 822 allows other people, can carry out the figure layer that key element is drawn, shelters, downloaded, and having the user has control to this figure layer all the time; Issue layer 823 is figure layers that all users' energy are shared and browse, and also claims shared layer, and other people can not edit, copy or transfer the possession of this layer, and the user can edit it, but can not copy or transfer the possession of operation to it." download graphics mode " attribute of copy layer by authority figure layer is downloaded own thematic maps data by " map mode ", " image mode ".
Figure 19, the Web page or leaf is made up of graph area 710 and list district 720.To map mode 500, graph area 710 energy displayed map or images, and to image mode 600, can only display image.List district 720 is made of static and dynamic data table.The Web page or leaf of issue image mode 600 can be without the WebGIS system, and the Web page or leaf of issue map mode 500 needs the WebGIS system.
Figure 20 (c), be the road coding rule 730 at center to put 200 admittedly: to put 200 admittedly is the center, from last northern position, in the direction of the clock, from top to bottom, from left to right to putting near the road number consecutivelies 200 admittedly.
Embodiment
Discrete tracked message pick-up process:
The phone receiving course by the IP telephone service mode, is provided with telephone for special use and inserts, according to voice suggestion order typing standard code information;
The facsimile reception process, the acceptance criteria facsimile format is by scanning fax content and identification back storage automatically;
The letter receiving course, the acceptance criteria letter is by scanning letter content and identification back storage automatically;
Admittedly put receiving course, put the standard code information of sending by wired or wireless reception admittedly;
RFID flow point and PDT flow point receiving course, calculate with adding offset distance by solid some the position of RFID flow point or PDT flow point, by radio SMS acceptance criteria coded message;
The continuous receiving course of GPS flow point receives the continuous locator data of GPS by wired or wireless device, puts longitude and latitude and fixed time admittedly and waits filtercondition at interval by the most approaching, and the data of constraint condition are satisfied in preservation;
The GPS flow point is interrupted receiving course, receives the standard that comprises the GPS longitude and latitude by wired or wireless device and is interrupted data, by the most approaching filtercondition such as longitude and latitude of putting admittedly, preserves the data that satisfy constraint condition.
The navigation information receiving course receives collections and standard code information such as the road conditions of sending, meteorology such as solid point by wired or wireless device.
The authority setting of authority figure layer is provided with different rights of using with key element etc. to authority figure layer according to user's identity, comprises allowing to open, show, select, edit, copy, transfer the possession of, download map or download images etc.
The transfer of authority figure layer, the assignor logins the assignee and issues layer, fills in by the program of assigning and transfers the possession of a layer name, authority etc., and the rights of using that system will transfer the possession of layer automatically transfer the authority of assignee's designated layer to.
The invention effect
The present invention can obtain following effect:
The seedbed figure bottom of many versions is map historical informations, and the influence that not operated by the user provides the canonical reference foundation for upgrading map;
Utilize authority figure layer, the user can increase personalized geography information by operation simply and easily at any time on demand, even can make the synoptic diagram of not to scale (NTS); Can monopolize, share or share the geography information of easy understanding, carry out geography information and exchange; Interactive geography information is not limited by map version, level of confidentiality, has gathered basic material for upgrading the map version simultaneously, helps the collection and the standardization establishment of useful geography information;
Utilize boundary, label, Zhan Tu etc. both can make single key element obtain profound expansion, show more detailed content, can make elements combination convergent-divergent, access and link flexibly again, map scale convergent-divergent and the limited contradiction of displaying contents have been solved, a kind of faster, easier inquiry is provided and has searched for the method for discrete tracked information, simultaneously can directly make various network topologies, help the foundation of various Optimization Model and carry out algorithm integrated near practical application;
Utilize wired or wireless R-T unit and data filter, can handle the discrete tracked information that send in fixedly logistics node, multiple device for mobile communication and other places simultaneously, method is versatile and flexible, covers with widely applicable;
Can monitor discrete tracked object and navigate by map mode or image mode, the GIS of image mode need not be equipped with WebGIS and map, show fast and cheap application cost, and be a kind of utility mode of GIS popularization and application.
Geographical information management method provided by the invention is not just taken application class, the running environment of information into account, more is to propose according to the DATA DISTRIBUTION feature of information and data processing feature, can design use and also can produce good effect.
Claims (10)
1. one kind physically distributes, unified in logic, by the interactive geographical information management method of service centre (100), monitoring side (101) and user (102), it is characterized in that:
The management map process: there is the inquiry of allowing in service centre (100) and many versions seedbed figure bottom (801) that can not edit-modify, generate authority figure layer (802) in addition with discrete tracked relevant point, line, surface partial element in the seedbed figure bottom (801), authority figure layer (802) provides drawing, shelter and download service of map datum;
Upgrade the map process: increase new edition seedbed figure bottom (801), perhaps with reference to newly-increased authority figure layer (802) of seedbed figure bottom (801) and thematic key element, make seedbed figure bottom (801) and authority figure layer (802) when stack shows, the partial element on the seedbed figure bottom (801) is covered by the thematic key element on the authority figure layer (802) and does not show;
Own map datum generative process: monitoring side (101) utilize boundary (300), boundary's chain layer (804), label (400), thematic key element to form own thematic maps, and described thematic maps is accumulation graph (806), exhibition figure (808) and network chart (807);
The map datum downloading process: monitoring side (101) download own thematic maps data by " download graphics mode " attribute of the copy layer (822) of authority figure layer (802) by " map mode ", " image mode ";
Dynamic geographical message pick-up process: by solid point (200) is the road coding rule (730) at center, editor's road conditions, meteorological navigation information.Monitoring side (101) receives the discrete tracked information that solid point (200), flow point (210) and other point (220) are sent by wired or wireless receiving equipment (103), data filter (104);
The geography information issuing process: the dynamic geography information that monitoring side (101) will receive combines with the thematic maps data, generates the Web page or leaf of map mode (500) and the Web page or leaf of image mode (600), issues discrete tracked information;
Tracking enquiry and navigation procedure: by the Web page or leaf of the side of monitoring (101), to map mode (500), user (102) can see the dynamic point track of discrete tracked object on map in graph area (710); To image mode (600), what user (102) saw in graph area (710) is reference picture, rather than map.In the tables of data in dynamic list district (720), see trace flow and navigation information.Monitoring side (101) can pass through network chart (807) and dynamic point track, carries out data analysis and monitoring and scheduling;
Figure layer interoperability process: service centre (100), monitoring side (101) and user (102) can browse, edit, transfer the possession of and copy interoperability by authority figure layer (802).
2. geographical information management method according to claim 1, wherein said seedbed figure bottom (801) refers to the map layer of multiple version, each figure layer is the full content of certain version map, allow to show with authority figure layer (802) stack, as inquiry or when drawing authority figure layer (802) with reference to foundation, but do not allow edit-modify, copy, download and assignment data.
3. geographical information management method according to claim 1, wherein said authority figure layer (802) refer to the figure layer editing, copy, download, transfer the possession of, issue according to rights of using.With thematic key element authority figure layer (802) is provided with different rights of using according to user's identity, comprises allowing to open, show, select, inquire about, print, edit, copy, transfer the possession of, download map and image;
Authority figure layer (802) divides monopolizes layer (820), transfer layer (821), copy layer (822) and issue layer (823).Monopolize layer (820) for having user's special use, the figure layer that other people can't see, can not use; To transferring the possession of layer (821), having the user can transfer other people with the control of figure layer, and behind the transfer, this layer becomes the layer of other people appointment, has the user to this layer power out of hand; Copy layer (822) allows other people to press authority as seen, can carry out the figure layer that key element is drawn, shelters, downloaded, and having the user has control to this figure layer all the time; Issue layer (823) is the figure layer that all users' energy are shared and browse, and also claims shared layer, and other people can not edit, copy or transfer the possession of this layer, and the user can edit it, but can not copy or transfer the possession of operation to it;
Service centre (100), monitoring side (101) and user (102) have authority figure layer (802) separately.
4. geographical information management method according to claim 1, wherein said discrete tracked object refers to carry goods, conveying arrangement, people and the loose impediment of RF radio-frequency card, bar code, GPS receiving trap, RFID data collection station or data acquisition device.
5. geographical information management method according to claim 1, wherein said solid point (200), flow point (210) and other point (220) are map elementses.The solid point (200) that the fixed position is arranged is the general designation of object point (230), imaginary point (240) and inscription point (250).The position that flow point (210) refers to receive information on the RF radio-frequency card, GPS locating information or bar code information and sends the mobile device of information by wireless device, promptly the location point of the mobile discrete tracked object of expression divides RFID flow point (212), GPS flow point (211) and PDT flow point (213); Point (220) is the general designation of words point (260) and letter point (270) in addition.Words points (260) refer to can be by phone, fax or letter collection and the place of issuing discrete tracked information, and letter point (270) refers to can be by Internet, Email collection and the site of issuing discrete tracked information;
Discrete tracked information can be gathered and issue in place on discrete tracked object stop of object point (230) expression or the pass course; The place that can not gather and send discrete tracked information on imaginary point (240) the expression route; Do not have on inscription point (250) the expression route and gather the reference location that with the discrete tracked informational function of issue, only plays sign property.
6. geographical information management method according to claim 1, wherein said boundary (300) are made up of boundary line (301) and fill area (302), and only the figure layer that is made of boundary (300) is called interlayer (860), is authority figure layer; Boundary (300) has stack to accept or reject, be superposed to power, tag attributes; A plurality of figure layers that described boundary's chain layer (804) refers to and interlayer (860) superposes comprise a layer (840), line layer (850), interlayer (861) and label layer (870); Described thematic key element indication, line, chain, boundary, label map elements;
" stack is accepted or rejected " attribute branch " draws " and " sheltering " two options; When interlayer (860) superposes with boundary's chain layer (804), when selecting " drawing " item, go up the appointment special topic key element that vertical projection surrounds at boundary's chain layer (804) and can be removed and be saved on the accumulation horizon (800) on boundary (300), and not besieged thematic key element can not be removed and be not saved on the accumulation horizon (800); When selecting " sheltering " item, the appointment special topic key element that boundary (300) surrounds in the last vertical projection of boundary's chain layer (804) can not be removed and not be saved on the accumulation horizon (800), and the thematic key element of not besieged appointment can be removed and be saved on the accumulation horizon (800); The thematic key element of non-appointment is not subjected to this properties affect;
Line circle (310) and chain circle (320) have " being superposed to power " attribute, divide "Yes" and two options of "No".As select "Yes", and after interlayer (860) and boundary's chain layer (804) stack, power has the implication of appointment, and network chart (807) can be by the weights scale, otherwise the length of power expression line or chain;
Can there be a plurality of labels (400) on a boundary (300), when boundary (300) superpose with boundary's chain layer (804), produces the chained list (405) of specify labels.
7. geographical information management method according to claim 1, wherein said Web page or leaf is made up of graph area (710) and list district (720); To map mode (500), graph area (710) can displayed map or image, and to image mode (600), can only display image; List district (720) is made of static and dynamic data table.The Web page or leaf of issue image mode can be without the WebGIS system, and the Web page or leaf of issue map mode needs the WebGIS system.
8. according to claim 1 or 6 described geographical information management methods, the label (400) of wherein said boundary (300) is that the set of thematic key element is represented, is made of fill area (402), shape (401), symbol (404) and relevant chained list (405); The attribute of label (400) comprises symbol, shape, drawdown ratio (403), fill area, chained list and other General Properties; Symbol (404) size of label (400) is fixed, and symbol when map is minimum scale (404) should be able to completely show; Symbol (404) has pattern, visual attribute; When label shape (401) was selected " boundary ", its maximum fill area was boundary's fill area, otherwise maximum fill area is self-defined as required; The span of drawdown ratio (403) value d: 0＜d≤100%; Label (400) passes through the demonstration size of drawdown ratio (403) property control fill area (402): the size of the minimum fill area greater than or equal to symbol (404) that shows; It is thematic key element, accumulation graph, network chart, exhibition figure, perhaps webpage, website, animation, file on boundary's chain layer that chained list (405) attribute is provided with the hyperlink content; By label (400) operation, show or preservation hyperlink content boundary (300).
9. geographical information management method according to claim 1, wherein said exhibition figure (808) is the expansion enlarged drawing of thematic key element, network chart (807) by solid point (200), flow point (210), in addition point (220), line, chain, boundary (300), label (400) and symbol, weigh key element and form, keeping under the constant situation of key element relative position and relation, can be in proportion or the not to scale (NTS) signal constitute; Power is used to describe the strong and weak degree of getting in touch between the line feature, uses numeric representation, and the implication difference of weighing under different situations causes the implication of network chart (807) also can be different; Exhibition figure (808) or network chart (807) can pass through label (400) link, complete demonstration or do the accompanying drawing demonstration.
10. geographical information management method according to claim 1, wherein said is the road coding rule (730) at center with solid point (200), to specify solid point (200) is the center, from last northern position, in the direction of the clock, from top to bottom, from left to right near the road number consecutively the solid point (200).
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| US9218360B2 (en) * | 2009-12-11 | 2015-12-22 | Microsoft Technology Licensing, Llc | User-selected tags for annotating geographic domains containing points-of-interest |
| CN102314633A (en) * | 2010-06-30 | 2012-01-11 | 国际商业机器公司 | Be used for equipment and method that deal with data is analyzed |
| EP2584504B9 (en) * | 2011-10-20 | 2016-10-19 | Deutsche Post AG | Automatic allocation of a search area to a search request |
| CN102592207A (en) * | 2011-12-13 | 2012-07-18 | 常州镕汇物流信息科技有限公司 | Vehicle-mounted mobile logistics cargo allocation system based on wireless network |
| CN104166735B (en) * | 2014-09-04 | 2018-09-28 | 百度在线网络技术（北京）有限公司 | Map search method and device |
| CN105575004B (en) * | 2015-12-14 | 2018-03-13 | 有数科技（北京）有限公司 | A kind of method, server and system that website service condition is provided |
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