CN102768805B - The display packing of transport information and the device of transport information can be shown - Google Patents
The display packing of transport information and the device of transport information can be shown Download PDFInfo
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- CN102768805B CN102768805B CN201210196599.1A CN201210196599A CN102768805B CN 102768805 B CN102768805 B CN 102768805B CN 201210196599 A CN201210196599 A CN 201210196599A CN 102768805 B CN102768805 B CN 102768805B
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Abstract
The invention discloses a kind of display packing of transport information and can show the device of transport information, the method comprising the steps of: the indication range determining electronic chart; Receive the transport information in indication range; And correspondingly transport information is shown in indication range; Wherein, in congested section, mark color, this color is corresponding with Congestion Level SPCC; And congested direction is marked in congested section.Like this, in the transport information that electronic chart shows, not only adopt color mark instruction Congestion Level SPCC, also mark congested direction on this basis, make user can obtain transport information more accurately, thus based on this accurately transport information make best traffic route and select.
Description
Technical field
The present invention relates to the display packing of electronic chart and the display device of electronic chart can be shown, particularly relate to a kind of display packing of transport information and the device of transport information can be shown.
Background technology
Electronic chart is the map new varieties utilizing Techniques for Digital Mapping the eighties in 20th century and formed.Electronic chart is based on numerical map, with the visual product of multiple multimedia display map datum.Electronic chart can leave on digital storage media, such as floppy disk, hard disk, MO, CD-ROM, DVD-ROM etc.Electronic chart may be displayed on computing machine, mobile phone, navigating instrument or other can load on the equipment of electronic chart.Electronic chart is dynamic, interactive operate, also can printout at any time on paper.Electronic chart is all with operation interface.General and the DataBase combining of electronic chart, can carry out inquiring about and spatial analysis.Electronic chart relates to the modern high technologies such as Techniques for Digital Mapping, Geographic Information System, computer graphics, multimedia technology and network technology.
Along with the development of electronic map technique, in recent years, electronic chart can realize the expression of transport information.Prior art is generally fill road with different colours to represent different road conditions, and such as: red expression is blocked up, slowly, green expression is unimpeded in yellow expression.But the transport information expressed by the display packing of existing transport information is abundant not, illustrate only transport information that is general and that summarize, therefore user cannot to make current traffic condition based on this transport information and judging accurately, then selects best travel route.
Summary of the invention
The technical problem to be solved in the present invention is abundant not for the transport information shown in electronic chart in prior art and makes user cannot make based on this transport information the defect accurately judged to current traffic condition, provides a kind of display packing of transport information and can show the device of transport information.
The technical solution adopted for the present invention to solve the technical problems is: the display packing providing a kind of transport information, comprises step:
Determine the indication range of electronic chart;
Receive the transport information in the indication range of described electronic chart; And
Correspondingly described transport information is shown in the indication range of described electronic chart; Wherein, in congested section, mark color, described color is corresponding with Congestion Level SPCC; And congested direction is marked in described congested section.
In the display packing of the transport information according to the embodiment of the present invention, described method comprises further:
In described congested section, mark congested Directional Sign, and represent congested direction with the moving direction of described congested Directional Sign.
In the display packing of the transport information according to the embodiment of the present invention, described method comprises further:
When described congested section is the road of two way, in the travel direction side that the generation in described congested section is congested, mark described color.
In the display packing of the transport information according to the embodiment of the present invention, the starting point place mark congestion events icon of the congested scope in described congested section, causes described congested event in order to represent.
In the display packing of the transport information according to the embodiment of the present invention, described method comprises further: according to the displaying ratio chi of described electronic chart, selects the mode that described transport information shows in the indication range of described electronic chart.
In the display packing of the transport information according to the embodiment of the present invention,
When described displaying ratio chi is 1:1000000 to 1:100000, in described congested section, mark has the point of described color;
When described displaying ratio chi is 1:100000 to 1:10000, in the congested scope in described congested section, mark described color; And congested direction is marked in described congested scope;
When described displaying ratio chi is 1:100000 to 1:25, in the congested scope in the congested section of described generation, mark described color; Congested direction is marked in described congested scope; And at the starting point place of described congested scope display congestion events icon, cause described congested event in order to represent.
Present invention also offers a kind of device showing transport information, comprising:
Locating module, for locating the geographic position of described device, to determine the indication range of electronic chart;
Receiver module, for receiving the transport information in the indication range of described electronic chart;
Display module, for showing described electronic chart and described transport information;
Processing module, for marking color in the congested section that described display module shows, described color is corresponding with Congestion Level SPCC; And congested direction is marked in described congested section.
In the device of the shown transport information according to the embodiment of the present invention, described processing module is further used for marking congested Directional Sign in described congested section, and represents congested direction with the moving direction of described congested Directional Sign.
In the device of the shown transport information according to the embodiment of the present invention, described processing module is further used for
When described congested section is the road of two way, in the travel direction side that the generation in described congested section is congested, mark color.
In the device of the shown transport information according to the embodiment of the present invention, described processing module is further used for the starting point place display congestion events icon of the congested scope in described congested section, causes described congested event in order to represent.
The present invention produce beneficial effect be: according to the embodiment of the present invention transport information display packing and can show in the device of transport information, in the transport information that electronic chart shows, not only adopt color mark instruction Congestion Level SPCC, also mark congested direction on this basis, make user can obtain transport information more accurately, thus based on this accurately transport information make best traffic route and select.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the logic diagram of the device of the shown transport information of the foundation embodiment of the present invention;
Fig. 2 is the process flow diagram of the display packing of the transport information of the foundation embodiment of the present invention;
Fig. 3 is the schematic diagram showing the electronic chart of transport information according to the embodiment of the present invention;
Fig. 4 is the schematic diagram in west, main road, Huangpu in Fig. 3.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the logic diagram of the device of the shown transport information according to the embodiment of the present invention, and as shown in Figure 1, this device comprises locating module 100, receiver module 200, display module 300 and processing module 400.Wherein, locating module 100 can locate the geographic position of said apparatus, thus obtains the electronic chart in this geographic position, and determines the indication range of electronic chart.The data of satellite transmission can be utilized to position, such as, utilize GPS to position.Receiver module 200 can receive the transport information in indication range, wherein, and can such as from central server or traffic-information service receive centre transport information.Display module 300 can show above-mentioned electronic chart and transport information.When transport information comprises the congestion information of road, processing module 400 is according to Congestion Level SPCC, and in the congested section that display module 300 shows, mark color, this color is corresponding with Congestion Level SPCC.And in congested section, mark congested direction.
Fig. 2 shows the process flow diagram of the display packing of the transport information according to the embodiment of the present invention, the device according to the shown transport information of the embodiment of the present invention can be adopted to implement the display packing of this transport information, the display packing of this transport information will be described by step below.
Determine the indication range of electronic chart.In this step, such as can utilize GPS technology, be obtained the electronic chart of current geographic position by locating module 100, and determine the indication range of electronic chart.After obtaining electronic chart, user as required, can regulate the displaying ratio chi of electronic chart.
Receive the transport information in the indication range of above-mentioned electronic chart.In this step, receiver module 200 can such as be passed through from central server or traffic-information service receive centre transport information.
Correspondingly transport information is shown in indication range; Wherein, when transport information comprises the congestion information of road, in congested section, mark color, wherein this color is corresponding with Congestion Level SPCC; And congested direction is marked in congested section.
User is when checking transport information, whether not only need to understand road has congested, also need to understand Congestion Level SPCC further, thus according to Congestion Level SPCC determination travel route, such as, if Congestion Level SPCC is not high, slowly can move ahead, then consider to continue along this sections of road, if seriously congested, impassable, then can select other route that detours.Therefore, in congested section, mark color by processing module 400, and be presented on electronic chart by the color of display module 300 by mark.Wherein, the color instruction Congestion Level SPCC of mark, a kind of color is corresponding with a kind of Congestion Level SPCC.Such as, represent block up by redness, represent that impact is current by grey, represent impassability with black, above-mentioned Congestion Level SPCC raises successively.When user views the transport information of display on electronic chart, clearly Congestion Level SPCC can be understood.In addition, the scope marking color is corresponding with congested scope.Because road occurs a congested scope just part wherein, if now indicate the scope of congested generation by the scope of color mark, then clearly can know and congestedly to start wherefrom, and where terminate.
But common road is two way mostly, in some situations, the congested road side occurring in vehicle and travel, now, congested direction is consistent with travel direction, and congested will traveling vehicle has an impact.And in some situations, the congested opposite side occurring in the road that vehicle travels, now, congested direction is contrary with travel direction, and congested can not traveling vehicle has an impact.If whether electronic chart only shows to have congested, and congested direction cannot be shown, the transport information of mistake may be provided to user, thus affect the selection of user.As previously discussed, although road there occurs congested, this is congested on traveling not impact, but electronic chart still can show congested, and such user will receive the transport information of mistake.Therefore, in the display packing according to transport information of the present invention, be included in further in congested section and mark congested direction.
The method marking congested direction in congested section has multiple, in the first implementation method of the present invention, can mark congested Directional Sign, and represent congested direction with the moving direction of congested Directional Sign in congested section.Wherein, the icons such as round dot, square, rhombus, triangle, arrow can be adopted as congested Directional Sign.In the preferred version of the present embodiment, optional with there is the icon of direction sensing (as congested Directional Sign, now the pointing direction of congested Directional Sign and moving direction all can represent congested direction, and by this set, driver more clearly will know congested direction.
In the second implementation method of the present invention, if road is the road of two way, according to congested direction, in the travel direction side that the generation in congested section is congested, mark color, this color instruction Congestion Level SPCC; If do not occur congested in a certain travel direction side, then keep road former state constant.Such as, using the current driving direction of vehicle as reference orientation, occur in the side, current driving direction of road if congested, then in the travel direction side that generation is congested, mark color.If opposite side also occurs congested simultaneously, then there is this congested side also correspondingly according to Congestion Level SPCC mark color simultaneously; If do not occur congested in opposite side, then keep intact and do not change.
In the third implementation method of the present invention, on the one hand as described in the second implementation method, according to congested direction, in the travel direction side that the generation in congested section is congested, mark color.In corresponding mark color, mark congested Directional Sign according to the first implementation method on the other hand, and be expressed as congested direction with the moving direction of this congested Directional Sign.By in conjunction with above-mentioned two kinds of methods, congestion information can be shown clearlyer.
Fig. 3 shows the schematic diagram showing the electronic chart of transport information according to the embodiment of the present invention, and Fig. 4 shows the schematic diagram in west, main road, Huangpu in Fig. 3.As shown in Figures 3 and 4, west, main road, Huangpu now there occurs two-way congested, wherein the Congestion Level SPCC redness mark of side (cannot Show Color in figure, different colors is represented) by gray scale, show congested more serious, the yellow mark of Congestion Level SPCC of opposite side, shows to be jogging now, still can pass through.And on color mark, also mark has congested Directional Sign (triangle and circle), adopts the moving direction of this congested Directional Sign clearly to indicate congested direction further simultaneously.
Road occurs congested reason has multiple, have plenty of by accident cause congested, have plenty of by car cause more congested, have plenty of the jogging caused by many reasons, such as, have construction again, have accident etc. again.If user can be known on electronic chart produce congested reason, then can make better travel route and select.Such as, if road closed cause congested, then can select other route as early as possible; If without concrete traffic events, just simple jogging, then can select to continue to travel.Therefore, in the display packing of the transport information according to the embodiment of the present invention, congestion events icon can be marked at the starting point place of the congested scope that congested section occurs, be used to refer to generation and cause congested event.Also show congestion events icon in Fig. 3, the congestion events icon in figure such as can represent jogging, block up, affect current, closed, construction and accident etc.Specifically, the congested of western side, main road, known Huangpu is caused by construction.
In addition, in this step, according to the displaying ratio chi of the electronic chart that user selects, the mode of traffic information display can be selected in indication range.Specifically, when displaying ratio chi is 1:1000000 to 1:100000, selects the first display mode of transport information, wherein, in congested section, mark the coloured point of tool, the color instruction Congestion Level SPCC of this point.Thus it is congested to represent that this section there occurs with this point, and represent Congestion Level SPCC by the color of this point.When displaying ratio chi is 1:100000 to 1:10000, select the second display mode of transport information, wherein, in the congested scope in congested section, mark color, this color is corresponding with Congestion Level SPCC, and marks congested direction in congested scope.When displaying ratio chi is 1:100000 to 1:25, select the 3rd display mode of transport information, wherein, color is marked in the congested scope in congested section, this color is corresponding with Congestion Level SPCC, in addition, in congested scope, marks congested direction, and at the starting point place of congested scope display congestion events icon, produce congested reason in order to instruction.Herein, any one above-mentioned implementation can be used to mark congested direction.
In addition, can show the index information that transport information is relevant on electronic chart, this index information comprises the corresponding relation of mark color and Congestion Level SPCC, and the corresponding relation of congestion events icon and congestion events.Make user clearly can know the content that transport information comprises.
According to the embodiment of the present invention transport information display packing and can show in the device of transport information, in the transport information that electronic chart shows, not only adopt color mark instruction Congestion Level SPCC, also mark congested direction on this basis, make user can obtain transport information more accurately, thus based on this accurately transport information make best traffic route and select.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (5)
1. a display packing for transport information, is characterized in that, comprises step:
Determine the indication range of electronic chart;
Receive the transport information in the indication range of described electronic chart; And
Correspondingly described transport information is shown in the indication range of described electronic chart; Wherein, in congested section, mark color, described color is corresponding with Congestion Level SPCC, and the scope marking described color is corresponding with congested scope; And congested direction is marked in described congested section;
Described method comprises further:
In described congested section, mark congested Directional Sign, and represent congested direction with the moving direction of described congested Directional Sign;
The starting point place mark congestion events icon of the congested scope in described congested section, causes described congested event in order to represent;
Described method comprises further: according to the displaying ratio chi of described electronic chart, selects the mode that described transport information shows in the indication range of described electronic chart.
2. the display packing of transport information according to claim 1, is characterized in that, described method comprises further:
When described congested section is the road of two way, in the travel direction side that the generation in described congested section is congested, mark described color.
3. the display packing of transport information according to claim 1, is characterized in that,
When described displaying ratio chi is 1:1000000 to 1:100000, in described congested section, mark has the point of described color;
When described displaying ratio chi is 1:100000 to 1:10000, in the congested scope in described congested section, mark described color; And congested direction is marked in described congested scope;
When described displaying ratio chi is 1:100000 to 1:25, in the congested scope in the congested section of described generation, mark described color; Congested direction is marked in described congested scope; And at the starting point place of described congested scope display congestion events icon, cause described congested event in order to represent.
4. can show a device for transport information, it is characterized in that, comprising:
Locating module, for locating the geographic position of described device, to determine the indication range of electronic chart;
Receiver module, for receiving the transport information in the indication range of described electronic chart;
Display module, for showing described electronic chart and described transport information;
Processing module, for marking color in the congested section that described display module shows, described color is corresponding with Congestion Level SPCC, and the scope marking described color is corresponding with congested scope; And congested direction is marked in described congested section;
Described processing module is further used for marking congested Directional Sign in described congested section, and represents congested direction with the moving direction of described congested Directional Sign;
Described processing module is further used for the starting point place display congestion events icon of the congested scope in described congested section, causes described congested event in order to represent;
Described processing module is further used for the displaying ratio chi according to described electronic chart, selects the mode that described transport information shows in the indication range of described electronic chart.
5. the device showing transport information according to claim 4, is characterized in that, described processing module is further used for
When described congested section is the road of two way, in the travel direction side that the generation in described congested section is congested, mark color.
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| CN201210196599.1A CN102768805B (en) | 2012-06-14 | 2012-06-14 | The display packing of transport information and the device of transport information can be shown |
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| CN201210196599.1A CN102768805B (en) | 2012-06-14 | 2012-06-14 | The display packing of transport information and the device of transport information can be shown |
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| CN104252778B (en) * | 2013-06-28 | 2016-08-10 | 中国科学院微电子研究所 | The collection of transport information, process, dissemination method |
| US11100797B2 (en) * | 2015-06-05 | 2021-08-24 | Apple Inc. | Traffic notifications during navigation |
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