CN105139749A - Optimization method for air quality information display on network map - Google Patents
Optimization method for air quality information display on network map Download PDFInfo
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- CN105139749A CN105139749A CN201510549522.1A CN201510549522A CN105139749A CN 105139749 A CN105139749 A CN 105139749A CN 201510549522 A CN201510549522 A CN 201510549522A CN 105139749 A CN105139749 A CN 105139749A
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Abstract
The invention discloses an optimization method for air quality information display on a network map, and the method comprises the following steps: enabling air quality information to be ranked according to the priority marking sequence after a network map server receives a zooming operation instruction; carrying out the conflict detection of the air quality information with a first priority mark and other air quality information in a visible region of the network map at the zooming times; judging whether there is air quality data which conflicts with each other in the visible region or not through the conflict detection; inheriting the air quality information of a current display region if there is no air quality data which conflicts with each other in the visible region; and loading and displaying the air quality information with the first priority mark if there is air quality data which conflicts with each other in the visible region. The method solves a problem that the conflict among different data causes the overlapping of marking layers when the network map displays a plurality of pieces of different air quality data. The method achieves the independent display and priority ranking in the visible region through the conflict testing, and achieves a technical effect of clear display in the visible region of the network map.
Description
Technical field
The present invention relates to network map technical field, specifically, is a kind of optimization method showing air quality information on network map.
Background technology
At present, technical scheme network map showing in real time, exactly air quality information is also immature.The information that air quality data comprises is more, therefore, when network map shows within the scope of certain viewing area mark layer, particularly after amplifieroperation is performed to map, because the information source of air quality information is more complicated, quantity is very large, therefore be easy to the overlap causing viewing area, be difficult to differentiate mark layer, cause that interface display is unclear, visual effect is bad.
And prior art is to the settling mode of this problem, and often effect is poor, cause network map work efficiency very low, User Interface experience sense declines.
Therefore, the emphasis that air quality data becomes those skilled in the art's research how clearly can be demonstrated on network map.
Summary of the invention
For solving the defects such as existing network map denotation air quality information weak effect, visual effect difference, the invention provides a kind of optimization method showing air quality information on network map, avoiding the conflicting of different display data in viewing area overlap.
For achieving the above object, the invention discloses a kind of optimization method showing air quality information on network map, comprise the steps:
S1: after Map Service of Network device receives zoom operations instruction, carries out order sequence by air quality information according to priority flag;
S2: in the viewing area of the network map under this convergent-divergent multiple, carries out crash tests by the sequence display border of primary air quality information and the display border of remaining air quality information;
S3: whether the display border of the air quality information judged in viewing area by crash tests exists mutual conflict; If not, the air quality information of current display area is inherited; If so, loaded and displayed sorts primary air quality information.
Further, in S3 step, described loaded and displayed sorts primary air quality information, also comprises the order sequence information generated list of air quality information according to priority flag, and is presented on network map with the form of list mark point.
Further, in S2 step, crash tests comprises the steps,
S20: the level of zoom of response zoom operations instruction;
S21: whether the display border of the primary air quality information that judges to sort is overlapping with the display border of remaining air quality information; If so, conflict is judged as; If not, be judged as not conflicting.
Further, in S21 step, also comprise: the remaining air quality information except the primary air quality information of sequence is carried out crash tests between two according to the order of priority flag, judges whether to there is conflict; If not, then the air quality information of current display area is inherited; If so, the primary air quality information of sequence of then loaded and displayed aforementioned crash tests between two result.
Further, before described S1 step, after Map Service of Network device receives zoom operations, also comprise: judged whether Data Update; If so, then obtain the data of renewal, if not, perform step S1.
Further, priority flag comprises time mark and geographical location marker, time mark is the first priority flag, geographical location marker is the second priority flag, and the described arrangement of the order according to priority flag refers to sorts apart from the distance size of zoom operations position according to the time order and function of the first priority flag, the geographic position of the second priority flag respectively.
Further, what the order arrangement of foundation priority flag referred to foundation time mark is that first, after the first time is order arranges in the rear time.
Further, the described arrangement of the order according to priority flag refers to that with time mark be the first order standard, and forward for the little sequence of distance according to geographical location marker distance zoom operations position, the large sequence of distance order are rearward arranged as the second order standard.
Further, in S3 step, the quantity of list mark point display air quality data, the content of information list comprises temporal information, geographical location information and air quality data information, and sorts according to the order of priority flag.
Further, air quality information comprises indoor air quality information and outdoor air quality information.
Beneficial effect of the present invention is: the invention solves when to show multiple different air quality data on network map, the mark ply problem on the display border that the conflict between different pieces of information causes.Realize showing respectively and priority ordering in viewing area by crash tests, reach the technique effect of clear display in network map visual range.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the optimization method showing air quality information on network map.
Fig. 2 is to air quality information sequencing table according to priority symbol order.
Fig. 3 is the display map that the present invention is applied to network equipment terminal.
Fig. 4 carries out the display map after reduction operation to Fig. 3.
Fig. 5 is the display map of the air quality information of the primary priority flag of sequence that there is not collision conflict in viewing area.
Fig. 6 is that the remaining air quality information in viewing area except the air quality information of the primary priority flag of sequence exists the display map colliding conflict.
Fig. 7 clicks the display map in Fig. 5 after list mark point.
Fig. 8 carries out the display map after amplifieroperation to Fig. 3.
Embodiment
Below in conjunction with accompanying drawing particular content of the present invention explained in detail and illustrate.
The present invention realizes by network map display system the goal of the invention showing the optimization method of air quality information on network map.After user operates accordingly on network map, the air quality information that network map provides can be obtained in real time, inquire the Air Quality of different location.
Network map display system comprises: air quality information sense terminals, Map Service of Network device and network equipment terminal.
Air quality information sense terminals detects Air Quality and generates air quality data.Particularly, this air quality information sense terminals can be used for detecting fine particle, the CO such as PM2.5
2etc. the indoor organic gas material such as gas componant, TVOC, noise etc.
It should be noted that, the full name of TVOC is Totalvolatileorganiccompounds, namely total volatile organism.
Air quality information sense terminals, while the above-mentioned air quality information of acquisition, also needs for certain air quality information, obtains its temporal information detected and residing geographical location information correspondingly.Particularly, can adopt in temporal information, geographical location information embedding air quality information data, and three kinds of data are packaged as network air quality data.To those skilled in the art, under enlightenment of the present invention, by network equipment terminal to air quality information data markers temporal information and geographical location information, then three kinds of data can be packaged into network air quality data and be uploaded to Map Service of Network device.
After Map Service of Network device receives network air quality data, air quality information data, temporal information, the geographical location information of process network air quality data, according to temporal information mark and geographical location information mark, generate the map label layer that mark has air quality information, and according to network map engine output display air quality information.Different with the degree of priority of geographical location information mark according to temporal information mark, the map layer of preferential display is also different, in the present embodiment, temporal information mark is treated to the first priority flag, geographical location information is treated to the second priority flag, and sorted by air quality information according to time order and function order, geographic position far and near order, priority flag etc., and generate the information list of air quality information according to the order of sequence.
Map Service of Network device receives and processes the operation requests of user, and it is marked by the network map engine of Map Service of Network device needing the air quality information of display and export network map to, and then user can obtain above-mentioned air quality information.The data that the air quality data received for the webserver and process generate, Map Service of Network device is stored by network data storage.
Network equipment terminal, in other words user's handheld device, interconnection network map server the air quality information of acquisition request map Network Based.Network equipment terminal of the present invention can connect air quality information sense terminals, and then the air quality information that air quality information sense terminals obtains can be uploaded to Map Service of Network device.Certainly, the network connecting module of air quality information sense terminals also by carrying is connected with Map Service of Network device wire/wireless.In a particular embodiment, network equipment terminal can be computing machine, Web TV, mobile phone, panel computer etc.
As shown in Figure 1, the present invention realizes the optimization to showing air quality information on network map by the following method.Concrete steps are as follows:
1) user clicks certain geographic position on network map, after Map Service of Network device receives clicking operation request, performs corresponding step.Particularly, user can click by mouse the geographic position selected on network map on computers, also the mode by inputting geographic position searches for corresponding geographic position, certainly, aforesaid operations also can operate at the mobile terminal that can be connected to Map Service of Network device, realizes the click request to the webserver;
2) after receiving clicking operation request, Map Service of Network device has judged whether Data Update, if had, then upgrades current air mass information data, if do not had, then enters next step;
3) Map Service of Network device judges whether to receive zoom operations request, particularly, judges whether to receive and amplifies request or zoom-out request, and the ratio zoomed in or out;
4) order of air quality information according to priority flag sorted, the Sequential output air quality information of foundation priority flag is to network map display end;
5) network map is after convergent-divergent, Map Service of Network device carries out crash tests to the air quality information exported in viewing area, particularly, the display border of primary for the sequence of output air quality information is compared with the display border of remaining air quality information, judge whether the primary air quality information of sequence exists overlapping conflict with the display border of remaining air quality information: if existed, then the air quality information of loaded and displayed first priority flag; If there is no, the air quality information of current display area is inherited.
In a particular embodiment, inherit the step of the air quality information of current display area, also comprise: the remaining air quality information except the primary air quality information of sequence is carried out crash tests between two according to the order of priority flag, judge whether to there is conflict, this crash tests is until just calculate end after completing the crash tests of all air quality information in viewing area; If not, then the air quality information of current display area is inherited; If so, the air quality information that loaded and displayed priority level is high.
6) sequencing of air quality information according to priority flag is sorted, generate list information, and be presented on map with the form of list mark point, when user clicks list mark point, above-mentioned air quality information list is presented on map, this list information specifically shows the details of air quality information, and when user clicks other local time again, this list is packed up and only display list gauge point.In a particular embodiment, list mark point can be added to be shown in sorts on the map location of primary air quality information, the clickthrough of list mark point can also be added be positioned at sorts on the map location of primary air quality information, and user is the display list information when clicking the list mark point on the sequence be shown on network map primary air quality information side only.
In a particular embodiment, also comprise and all air quality information exporting network map to are carried out an aminated polyepichlorohydrin, and generate the list mark point be shown on network map.
It should be noted that, as shown in Figure 2, above-mentioned list information comprises the user profile of the Detection of Air Quality terminal uploading air quality information, temporal information, air quality data and geographical location information.
In the present invention, using temporal information as the first priority flag, using geographical location information as the second priority flag, the label information of first, second priority flag is as the foundation of the name placement of air quality information list.In the present invention, air quality data is sorted using time mark as the first priority flag, refer to the time formerly, in rear order be used to arrange the first standard of air quality data, when the time formerly, posterior order identical, then using geographical location information as the second standard put in order.Therefore, in time for the air quality data of the nearest time point of latest update is arranged as first in order arrangement.Certainly, in a particular embodiment, also can only according to time mark in the rear time, at the put in order arrangement air quality information of first time sequencing arrangement as unique priority flag.Only can also arrange air quality information according to the order that order arranges as the first priority flag of the distance zoom operations position of geographical location marker nearby, at a distance.
As shown in Figure 2, for PM2.5 value as air quality data.
The air quality data that the primary air quality information that sorts transmits for terminal U1, the geographic position L1 corresponding to this air quality data mark, air microparticle value 24, time T1.
Using the first priority flag, the second priority flag as the sort by of air quality information, as the T1 time is later than the T2 time, before therefore terminal U1 comes U2; And under T2 time identical prerequisite, the position clicking convergent-divergent than L3 positional distance due to L2 position is nearer, before therefore U2 comes U3; In like manner, the geographic position arranging the 3rd, the 4th both U3, U4 corresponding is L3, in such cases, according to the queueing discipline of the first priority flag of the present invention, the order arranged can be judged with time T3, T4 contrast, because time T3 upgrades than T4, so, before U3 arrangement is positioned at U4.The rest may be inferred, and then can arrange until the putting in order of air quality information of terminal UN.
As shown in Figure 3, be a specific embodiment of the present invention.
In current display view, Map Service of Network device detects and judges that user's is operating as amplifieroperation, and certain geographic position on network map, shows the air quality information of the first priority flag in user-selected regional extent.In the Application Example that this is concrete, the air quality information of the first priority flag of the current latest data that network map display system of the present invention obtains, can see, the air quality information that to be the user's name of Detection of Air Quality terminal be " running man " that network map shows is the numerical value of air microparticle, it is 24 that network map shows air quality information value, the geographic position point of shown air quality information be " ShangDi, Haidian District, BeiJing City is started an undertaking northern ... " it should be noted that, network map in this specific embodiment does not show " on August 6th, 2015 time of this air quality information, 14:20 ".
In addition, network map in the present embodiment also generates the list mark point of remaining air quality information, the quantity " 4 " also having air quality data in list shown in the lump with list mark point, represent in list have 4 air quality data, wherein, article 4, air quality data comprises the air quality information of current the first priority flag shown on network map, certainly, also can not comprise the air quality information of current the first priority flag shown on network map.
As shown in Figure 4, when Map Service of Network device detects that user selects the clicking operation in the geographic position on network map to be the reduction operation on the basis of Fig. 3, the air quality information of the geographical location marker on the network map that user selects only shows the numerical value of air microparticle value, in this specific embodiment, time is 29 as the time posterior air microparticle numerical value of the first priority flag by display, do not show other information of air quality information, such as geographic position, user profile etc.
The present invention is except being positioned at sequence in the air quality information of primary priority flag and remaining air quality information carries out except crash tests, also comprise and the remaining air quality information except the air quality information that sequence is positioned at primary priority flag is carried out crash tests between two according to the order of priority flag, judge whether to there is conflict, this crash tests is until complete the crash tests of all air quality information in viewing area; If not, then the air quality information of current display area is inherited; If so, the air quality information of the primary priority flag of sequence of loaded and displayed aforementioned crash tests between two result.
Map Service of Network device judges the viewing area of the air quality information in the region that user selects the geographic position on network map, when judging to there is the air quality information colliding and do not conflict in the viewing area that user selects operation, the air quality information do not conflicted shows and is marked on network map by Map Service of Network device.Can see, in Figure 5, the border that user's name is " Yoduologo " 1 air quality information on network map does not exist with the display border of remaining 4 air quality information conflicts, in this Fig. 5, the air quality information of this user's name " Yoduologo " is positioned at primary air quality information according to after the sequence of priority flag order in the air quality information of the viewing area of the present embodiment, thus, on this network map, in order to highlight the air quality information of the primary priority flag that sorts, namely the air microparticle numerical value 29 in Fig. 5, remaining 4 air quality does not show air quality information and only shows the quantity of air quality data.
As shown in Figure 6, be with Fig. 5 difference, in this specific embodiment, be that priority flag sorts with time, can see except the time shown on network map as the primary priority flag of sequence is except the air quality information of " 18:56 ", also crash tests between two be carried out again further in the display border of remaining 4 air quality information except the air quality information except the primary priority flag of this sequence.The result of crash tests shows, the foundation time of these 4 air quality information formerly, the time that primary in the sequence of the up-to-date time that rear order arranges as priority flag to be user's name be " running man " is the air quality information of " 17:25 ", this air quality information is air microparticle value in this specific embodiment is 21, and remaining 3 air quality information sorts with this priority flag in crash tests, the primary user's name air quality information that to be the time of " running man " be " 17:25 " exists and shows conflicting of border, the network map of this specific embodiment does not show.
As shown in Figure 7, the list mark point of the information list of the air quality information that user's clicking operation shows on network map, all air quality information listed under this list mark point can be demonstrated.The user's name that network map shows is " run about man ", " Yoduologo ", " I " totally 4 air quality information list information, wherein, user " runs man " in user list, occupies 2 air quality information, in a particular embodiment, because the air quality information that shows on network map of the present invention shows based on air quality information.Therefore, the situation of the multiple air quality information of mark display on such as different time or place under multiple different situations of same user is allowed to occur.
As shown in Figure 8, the geographic position selected by user's clicking operation, proceeds amplifieroperation.The band of position on the geographic position that user on network map selects, then can see after the amplifieroperation of user, the list mark point of the air quality information on network map is shown as 3.
Map Service of Network device of the present invention is by the judgement of the number of stages of amplification of clicking operation, and carry out the crash tests of viewing area scope according to this, judge that an air quality information wherein does not exist overlapping conflict with the viewing area scope of other 3 air quality information in the rank regional extent of the enlargement factor of clicking operation, therefore, display effect on network map, present a wherein air quality information to separate from original list mark point, thus become independent and show and be marked on the air quality information on network map.
According to this according to the judgement of the operation of the different number of stages of amplifications of user, Map Service of Network device of the present invention by the air quality information under different number of stages of amplification by after crash tests, can demonstrate different air quality information and is marked respectively on network map.Those skilled in the art, also can learn, if clicking operation network map of the present invention is the clicking operation reducing map, after Map Service of Network device of the present invention receives the operation of this minification, according to minification, crash tests is carried out to the viewing area of the air quality information of viewing area, when crash tests occurs that collision conflict appears in the viewing area of multiple air quality information, the air quality information of the first priority flag in this viewing area is shown on network map.In a particular embodiment, if occur click network map reduction operation reduce progression occurred only showing geographic position district geographic regions mark when, then the air quality information of the Detection of Air Quality point in the significant geographic position of this district geographic regions shows as air quality information and is marked on network map by Map Service of Network device of the present invention.Certainly, the air quality information for the significant geographical location of this district geographic regions shows also according to the sequencing display of the first priority flag of the present invention.Particularly, during reduction operation on network map, such as, the district geographic regions of Beijing Area's scope only shows the mark of administrative area names such as " Haidian District, Chaoyang District, Xicheng District, Dongcheng District, Fengtai District, Shijingshan Districts ", then correspond to the air quality information that be shown as the significant air quality monitoring station " Haidian District Wan Liuba ditch " of Haidian District of air quality information on network map of Haidian District, the air quality information in all the other areas, Haidian does not then show on network map., when the air quality information of processes and displays Haidian District Wan Liuba ditch, using the time as the first priority flag, sort as the second priority flag, and show the air quality information under the first priority flag in geographic position by Map Service of Network device of the present invention.
The specific embodiment of Fig. 4 can be consulted, continue to implement reduction operation on the basis of the network map of Fig. 3, can see when reduction operation network map, showing the time as the sequence primary air microparticle numerical value of the first priority flag is the air quality information of 29, network map only shows air microparticle numerical value 29, do not show other information of air quality information, such as geographic position, user profile etc.In order to viewing area succinct of network map, reduction operation make the scale down of network map become can only show label regional geography title time, the present invention is also only presented at the primary air quality information of sequence in the viewing area of the network map of this reduction operation, even if do not conflict with the display border of the primary air quality information of this sequence in the display border of other air quality information, also do not show.
In sum, the method showing air quality information on network map of the present invention, by the process to different air quality information, level of zoom according to user's clicking operation carries out crash tests to the viewing area of different air quality information, the mode output display of the first priority flag on network map, is avoided the situation that different air quality information is shown in the viewing area conflict that network map causes and the stacked display information confusion brought of display formed simultaneously by the result of foundation crash tests.The foundation output display air quality information of crash tests of the present invention according to the first priority flag and the method for list mark point, facilitate user on network map, check the air quality information of renewal, make the viewing area of networking map succinct.Moreover, showing by clicking list mark point the information list presented, being also convenient to the query demand more accurately meeting user.Therefore, the present invention checks the instantaneity of air quality information and the demand of facilitation meeting network map, also meet user simultaneously and demand is checked to the detailed of air quality information, take full advantage of Map Service of Network device to meet simplicity and the facilitation display demand of information age, meet the development trend of the information interconnection and intercommunication of current Internet of Things.
In the process of constantly amplifying network map, if network map does not reach the threshold value that network map can amplify, then constantly can carry out above-mentioned succession, impacting step, till map is amplified to maximum level.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all do in flesh and blood of the present invention any amendment, equivalent to replace and simple modifications etc., all should be included within protection scope of the present invention.
Claims (10)
1. on network map, show an optimization method for air quality information, it is characterized in that: comprise the steps:
S1: after Map Service of Network device receives zoom operations instruction, carries out order sequence by air quality information according to priority flag;
S2: in the viewing area of the network map under this convergent-divergent multiple, carries out crash tests by the sequence display border of primary air quality information and the display border of remaining air quality information;
S3: whether the display border of the air quality information judged in viewing area by crash tests exists mutual conflict; If not, the air quality information of current display area is inherited; If so, loaded and displayed sorts primary air quality information.
2. the optimization method showing air quality information on network map according to claim 1, it is characterized in that: in S3 step, described loaded and displayed sorts primary air quality information, also comprise the order sequence information generated list of air quality information according to priority flag, and be presented on network map with the form of list mark point.
3. the optimization method showing air quality information on network map according to claim 1 and 2, is characterized in that: in S2 step, crash tests comprises the steps,
S20: the level of zoom of response zoom operations instruction;
S21: whether the display border of the primary air quality information that judges to sort is overlapping with the display border of remaining air quality information; If so, conflict is judged as; If not, be judged as not conflicting.
4. the optimization method showing air quality information on network map according to claim 3, it is characterized in that: in S21 step, also comprise: the remaining air quality information except the primary air quality information of sequence is carried out crash tests between two according to the order of priority flag, judges whether to there is conflict; If not, then the air quality information of current display area is inherited; If so, the primary air quality information of sequence of then loaded and displayed aforementioned crash tests between two result.
5. the optimization method showing air quality information on network map according to claim 1, is characterized in that: before described S1 step, after Map Service of Network device receives zoom operations, also comprise: judged whether Data Update; If so, then obtain the data of renewal, if not, perform step S1.
6. the optimization method showing air quality information on network map according to claim 1, it is characterized in that: priority flag comprises time mark and geographical location marker, time mark is the first priority flag, geographical location marker is the second priority flag, and the described arrangement of the order according to priority flag refers to sorts apart from the distance size of zoom operations position according to the time order and function of the first priority flag, the geographic position of the second priority flag respectively.
7. the optimization method showing air quality information on network map according to claim 6, is characterized in that: what the order arrangement according to priority flag referred to foundation time mark is first, after the first time is order arrangement in the rear time.
8. the optimization method showing air quality information on network map according to claim 7, it is characterized in that: the described arrangement of the order according to priority flag refers to that with time mark be the first order standard, forward for the little sequence of distance according to geographical location marker distance zoom operations position, the large sequence of distance order are rearward arranged as the second order standard.
9. the optimization method showing air quality information on network map according to claim 2, it is characterized in that: in S3 step, the quantity of list mark point display air quality data, the content of information list comprises temporal information, geographical location information and air quality data information, and sorts according to the order of priority flag.
10. the optimization method showing air quality information on network map according to claim 1, is characterized in that: air quality information comprises IAQ (indoor air quality) information and Outdoor Air Quality information.
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| WO2018040796A1 (en) * | 2016-08-29 | 2018-03-08 | 中兴通讯股份有限公司 | Method and device for generating convergence point in map |
| CN108279013A (en) * | 2017-01-05 | 2018-07-13 | 北京四维图新科技股份有限公司 | The inspection error correction method and device and navigation system of electronic map incremental data |
| CN108279013B (en) * | 2017-01-05 | 2020-11-13 | 北京四维图新科技股份有限公司 | Method and device for checking and correcting incremental data of electronic map and navigation system |
| CN112783385A (en) * | 2021-01-04 | 2021-05-11 | 河北志晟信息技术股份有限公司 | Dynamic generation method of environment-friendly monitoring map point location identification |
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