CN101937458A - Simple map generation and release method and device based on traffic information - Google Patents
Simple map generation and release method and device based on traffic information Download PDFInfo
- Publication number
- CN101937458A CN101937458A CN 201010268745 CN201010268745A CN101937458A CN 101937458 A CN101937458 A CN 101937458A CN 201010268745 CN201010268745 CN 201010268745 CN 201010268745 A CN201010268745 A CN 201010268745A CN 101937458 A CN101937458 A CN 101937458A
- Authority
- CN
- China
- Prior art keywords
- information
- road
- navigation
- map
- traffic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
- G01C21/3694—Output thereof on a road map
Abstract
The embodiment of the invention discloses simple map generation and release method and device based on traffic information, relating to the field of the traffic information. The invention can realize the continuous and global show of road traffic information in a traffic map to comprehensively guide a user to go out. The method comprises the following steps of: acquiring the storage path information of the traffic map and the storage path information of the road dynamic traffic information; reading the traffic map according to the storage path information of the traffic map; reading the road dynamic traffic information according to the storage path information of the road dynamic traffic information corresponding to the traffic map; describing the read road dynamic traffic information in the traffic map to obtain a navigation map which is suitable for release, and storing the navigation map which is suitable for release into a specified catalogue; and when a user requests the navigation map, sending the corresponding navigation map to a corresponding client. The embodiment is mainly used for the generation and release process of the simple map based on the traffic information.
Description
Technical field
The present invention relates to the transport information field, relate in particular to a kind of generation of simple type map, dissemination method and device based on transport information.
Background technology
At present, traffic congestion has become the hot issue that the whole society pays close attention to.Be accompanied by continuous growth, traffic system complicated day by day of transport need, take advanced traffic control and traffic management measure extremely urgent.In order to adapt to growing transport need, rationally induce turnover city traffic, the traffic of urban transit system periphery etc., guarantee the continuity and the globality of traffic route operation, it is imperative that the integrated interlock of raising traffic circulation efficient traffic is induced.
Summary of the invention
Embodiments of the invention provide a kind of generation of simple type map, dissemination method and device based on transport information, can realize Traffic Information in the traffic base map continuity and globality manifest guiding user trip in all directions.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of simple type ground drawing generating method based on transport information comprises:
Read the transport information configuration file according to predetermined store path, obtain the store path information of traffic base map and the store path information of road dynamic information;
Store path information according to described traffic base map reads the traffic base map;
According to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information;
Store path information according to described definite road dynamic information reads described road dynamic information;
The dynamic information of the described road that reads is depicted in the described traffic base map, obtains the navigation map that is suitable for issuing, and the described navigation map that is suitable for issuing is stored in the designated directory.
A kind of simple type map dissemination method based on transport information comprises:
Receive the request message that reads the communication navigation cartographic information that client sends, comprise navigation ground information and described user authentication information in the described request message;
According to described navigation ground information, obtain and the corresponding navigation map store path information of described navigation ground information;
According to described navigation map store path information, read and the corresponding navigation map of described navigation ground information;
The corresponding navigation map of described navigation that read and described ground information is sent to client.
A kind of simple type map creation device based on transport information comprises:
First acquiring unit is used for reading the transport information configuration file according to predetermined store path, obtains the store path information of traffic base map and the store path information of road dynamic information;
First reading unit, the store path information that is used for the described traffic base map that obtains according to described first acquiring unit reads the traffic base map;
First determining unit is used for the traffic base map that reads according to described first reading unit, determine with described traffic base map in the store path information of road road corresponding dynamic information;
Second reading unit is used for the store path information according to the definite road dynamic information of described first determining unit, reads described road dynamic information;
Delineation unit, the dynamic information that is used for road that described second reading unit is read is depicted in the described first reading unit traffic base map, obtains the navigation map that is suitable for issuing;
Storage unit is used for the described navigation map that is suitable for issuing that described delineation unit is described to obtain is stored in designated directory.
A kind of simple type map distributing device based on transport information comprises:
Receiving element is used to receive the request message that reads the communication navigation cartographic information that client sends, and comprises navigation ground information in the described request message;
Second acquisition unit, the navigation that is used for receiving ground information according to described receiving element, obtain and described navigation the corresponding navigation map store path information of information;
The 4th reading unit is used for the described navigation map store path information obtained according to institute's second acquisition unit, reads and the corresponding navigation map of described navigation ground information;
Transmitting element, the navigation map corresponding with described navigation ground information that is used for described the 4th reading unit is read sends to client.
The technical scheme that the embodiment of the invention provides, can be with real-time being described in the traffic map of real-time transport information, form navigation map, and can answer user's inquiry, navigation map is sent to the inquiry, make the user before travel can obtain the navigation map of continuity and globality, thereby obtain the real-time traffic navigation information, made things convenient for user's trip.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is based on the process flow diagram of the simple type ground drawing generating method of transport information in the embodiment of the invention 1;
Fig. 2 is based on the process flow diagram of the simple type map dissemination method of transport information in the embodiment of the invention 1;
Fig. 3 is based on the process flow diagram of the simple type ground drawing generating method of transport information in the embodiment of the invention 2;
Fig. 4 is based on the process flow diagram of the simple type map dissemination method of transport information in the embodiment of the invention 2;
Fig. 5 is the composition frame chart of a kind of simple type map creation device based on transport information in the embodiment of the invention 3;
Fig. 6 is the composition frame chart of another kind of simple type map creation device based on transport information in the embodiment of the invention 3;
Fig. 7 is the composition frame chart of another kind of simple type map creation device based on transport information in the embodiment of the invention 3;
Fig. 8 is the composition frame chart of a kind of simple type map distributing device based on transport information in the embodiment of the invention 3;
Fig. 9 is the composition frame chart of another kind of simple type map distributing device based on transport information in the embodiment of the invention 3.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment 1
The embodiment of the invention provides a kind of simple type ground drawing generating method based on transport information, and as shown in Figure 1, this method comprises:
101, read the transport information configuration file according to predetermined store path, obtain the store path information of traffic base map and the store path information of road dynamic information.
Wherein, described transport information configuration file is a transport information parameter storage file, wherein comprises the store path information of traffic base map, the store path information of road dynamic information etc.; Wherein, described traffic map is a kind of more rough traffic route distribution plan of describing, and it represents forthright and detour with straight line or curved line, does not have corresponding buildings sign on the map.
102, the store path information according to described traffic base map reads the traffic base map.
103, according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information.
Wherein, the store path information of the road dynamic information that in step 101, obtains, store path information for the road dynamic information of entire city, but, because the real-time update of road dynamic information, make that the quantity of information of road dynamic information is very big, so the road dynamic information of this entire city is not stored in the file, but according to ready-portioned traffic base map in advance, the road road corresponding dynamic information that comprises in this base map is stored respectively, so after having read certain traffic map, will be according to this traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information.Wherein, during the store path information of road road corresponding dynamic information in storage and described traffic base map are set, preserved the mapping table of the store path information of the road road corresponding dynamic information in described traffic base map and the described traffic base map, after having read traffic map, sign according to this traffic base map, inquire about this mapping table, just can determine with described traffic base map in the store path information of road road corresponding dynamic information.
104, according to the store path information of described definite road dynamic information, read described road dynamic information.
105, the dynamic information with the described road that reads is depicted in the described traffic base map, obtains the navigation map that is suitable for issuing, and the described navigation map that is suitable for issuing is stored in the designated directory.
Wherein, the dynamic information of the described road that reads is depicted in the described traffic base map, obtains the navigation map that is suitable for issuing, comprising:
When described dynamic information is the dynamic traffic traffic information, described dynamic information with described road correspondence is depicted on the described road, comprise:, the dynamic traffic traffic information of described road correspondence is depicted on the described road according to the color and the live width of predetermined traffic information correspondence; Wherein, described dynamic traffic traffic information comprises information such as the magnitude of traffic flow, traffic congestion and circulation of traffic, wherein, the magnitude of traffic flow can be divided into a plurality of flow grades according to demand, different grades shows with different forms, 10/ minute the time, the expression flow is bigger, can represent with yellow as flow.Perhaps
When described dynamic information is the dynamic traffic event information, described dynamic information with described road correspondence is depicted on the described road, comprise:, the dynamic traffic event information of described road correspondence is depicted on the described road according to predetermined traffic event information corresponding identification; Wherein, described dynamic traffic event information can be information such as traffic fault, road maintenance and road restricted driving.Perhaps
When described dynamic information is dynamic traffic traffic information and dynamic traffic event information, described dynamic information with described road correspondence is depicted on the described road, comprise: according to the color and the live width of predetermined traffic information correspondence, the dynamic traffic traffic information of described road correspondence is depicted on the described road, and, the dynamic traffic event information of described road correspondence is depicted on the described road according to predetermined traffic event information corresponding identification.
Further; need to prove; the above-mentioned mode that the dynamic traffic traffic information is depicted on the described road is not limited to above-mentioned color and live width according to predetermined traffic information correspondence; the dynamic traffic traffic information of described road correspondence is depicted in mode on the described road; as long as the expression mode that adopts can clearly be described in traffic information on the described road; all belong to the scope of protection of the invention, the embodiment of the invention does not limit this.In addition; above-mentioned the dynamic traffic event information is depicted on the described road; also be not limited to above-mentioned according to predetermined traffic event information corresponding identification; the dynamic traffic event information of described road correspondence is depicted in mode on the described road; as long as the expression mode that adopts can clearly be depicted in the dynamic traffic event information on the described road; all belong to the scope of protection of the invention, the embodiment of the invention does not limit this.
The embodiment of the invention also provides a kind of simple type map dissemination method based on transport information, and as shown in Figure 2, this method comprises:
201, receive the request message that reads the communication navigation cartographic information that client sends, comprise navigation ground information in the described request message.
Wherein, when the user before travel needs inquiry trip navigation, can so that obtain the corresponding navigation cartographic information, and make correct trip route by the request message of client to map distributing device proposition communication navigation cartographic information according to this navigation information.
202,, obtain and the corresponding navigation map store path information of described navigation ground information according to described navigation ground information.
Wherein, receive client read the request of communication navigation cartographic information after, according to the navigation that comprises in described request message ground information, obtain and described navigation the corresponding navigation map store path information of information.Described according to described navigation ground information, obtain and the corresponding navigation map store path information of described navigation ground information, comprise: according to described navigation ground information, enquiry navigation ground and navigation map store path mapping table obtain and the corresponding navigation map store path information of described navigation ground information.
203,, read and the corresponding navigation map of described navigation ground information according to described navigation map store path information.
204, the corresponding navigation map of described navigation that read and described ground information is sent to client.
In the embodiment of the invention, can be with real-time being described in the traffic map of real-time transport information, form navigation map, and can answer user's inquiry, navigation map is sent to the inquiry, make the user before travel can obtain the navigation map of continuity and globality, thereby obtain the real-time traffic navigation information, made things convenient for user's trip.
Embodiment 2
The embodiment of the invention provides a kind of simple type ground drawing generating method based on transport information, and as shown in Figure 3, this method comprises:
301, read the transport information configuration file according to predetermined store path, obtain the store path information of traffic base map and the store path information of road dynamic information.
Wherein, described transport information configuration file is a transport information parameter storage file, wherein comprises the store path information of traffic base map, the store path information of road dynamic information etc.; Wherein, described traffic map is a kind of more rough traffic route distribution plan of describing, and it represents forthright and detour with straight line or curved line, does not have corresponding buildings sign on the map.
302, the store path information according to described traffic base map reads the traffic base map.
303, according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information.
Wherein, described according to the described traffic base map that reads, determine with described traffic base map in the specific descriptions of store path information of road road corresponding dynamic information, the corresponding description in the step 103 in can reference example 1, the embodiment of the invention will repeat no more at this.
304,, read the up-to-date timestamp of described dynamic information storage according to described definite dynamic information store path information.
305, described up-to-date timestamp that reads and current timestamp are compared; If relatively the back life period is stabbed difference, then execution in step 306; If relatively not life period stab difference, then execution in step 304.
Wherein,, obtain a time tolerance, show road dynamic information storage update, the road dynamic information after upgrading need be read, and handle accordingly if described up-to-date timestamp that reads and current timestamp are compared; If the described up-to-date timestamp that reads and current timestamp are compared, do not obtain a time tolerance, show the road dynamic information less than renewal, do not need road dynamic information that this had been read, repeat to read.
306, according to the store path information of described definite road dynamic information, read described road dynamic information.
307, the dynamic information with the described road that reads is depicted in the described traffic base map, obtains the navigation map that is suitable for issuing, and the described navigation map that is suitable for issuing is stored in the designated directory.
Wherein, the dynamic information of the described road that reads is depicted in the described traffic base map, obtain the navigation map that is suitable for issuing, specifically can the dynamic information corresponding with described road be depicted on the described road according to the grade of each road in the described traffic base map that pre-sets.Here need to prove, there is different grades in road in the base map, for example, road generally is divided into main road, bypass, street and alleyway etc., because the magnitude of traffic flow on the main road generally is higher than the magnitude of traffic flow in bypass and street, therefore so that the grade of main road is set to seniorly, and bypass is compared with the alleyway with the street, the flow of bypass is higher, and therefore the grade of bypass is set to middle rank; The grade in street and alleyway is set to rudimentary, but inventive embodiments does not limit this yet, and also the street is set to different grades with the alleyway again.
And, further, when having the road of at least two same levels in the traffic base map, can be according to the numbering of road, the dynamic information of the described road that reads is depicted in the described traffic base map, obtain the navigation map that is suitable for issuing, but the embodiment of the invention do not limit to this, as long as dynamic information is depicted on the described traffic map.
Further, in order to reduce the workload of describing dynamic information, also the dynamic information with the described road that reads is depicted in the described traffic base map, before the navigation map that obtains being suitable for issuing, the category of roads of describing dynamic information can also be set, and whether the grade of searching road in the described traffic base map satisfies default dynamic information is described category of roads; Describe category of roads if find the satisfied default dynamic information of the grade of road in the described traffic base map, then carry out described grade, the dynamic information corresponding with described road is depicted on the described road according to each road in the described traffic base map that pre-sets.
Wherein, described dynamic information with the described road that reads is depicted in the described traffic base map, obtains the specific descriptions of the navigation map that is suitable for issuing, the corresponding description in the step 105 in can reference example 1, and the embodiment of the invention will repeat no more.
The embodiment of the invention also provides a kind of simple type map dissemination method based on transport information, and as shown in Figure 4, this method comprises:
401, receive the request message that reads the communication navigation cartographic information that client sends, comprise navigation ground information and user authentication information in the described request message.Wherein, described user authentication information can comprise user name and user cipher.
Wherein, when the user before travel needs inquiry trip navigation, can so that obtain the corresponding navigation cartographic information, and determine correct trip route by the request message of client to map distributing device proposition communication navigation cartographic information according to this navigation information.
Wherein, the user is when the request message of communication navigation cartographic information is read in the transmission of map distributing device, can adopt GET (obtaining) method of HTTP (HyperText Transfer Protocol, HTML (Hypertext Markup Language)), but the embodiment of the invention does not limit to this.
402, confirm according to described user authentication information whether described user is authorized user; If determine that described user is an authorized user, then execution in step 403; If determine that described user is not an authorized user, then execution in step 406.
Wherein, in order to guarantee the security of calling party, the embodiment of the invention is behind the request message that receives user's transmission, confirm according to the user authentication information in the described request message whether described user is authorized user, if authorized user, in execution in step 403, otherwise any communication navigation information is not sent to the user.Wherein, confirm according to described user authentication information whether described user is authorized user, as long as whether check this user's user name exists, if exist and show that this user registered, and further confirm, whether the user cipher of this user's input is correct, if this user's user cipher is correct, shows that this user is authorized user.
403,, obtain and the corresponding navigation map store path information of described navigation ground information according to described navigation ground information.
Wherein, described according to described navigation ground information, obtain the specific descriptions of the navigation map store path information corresponding with described navigation ground information, the corresponding description in the step 202 in can reference example 1, the embodiment of the invention will repeat no more herein.
404,, read and the corresponding navigation map of described navigation ground information according to described navigation map store path information.
405, the corresponding navigation map of described navigation that read and described ground information is sent to client, finish the issue of this map.
Wherein, when described navigation map is sent to client, can adopt XML (Extensible Markup Language, i.e. extend markup language) form, but the embodiment of the invention does not limit to this.
406, the information with the map read error sends to client, finishes the issue of this map.
In the embodiment of the invention, can be with real-time being described in the traffic map of real-time transport information, form navigation map, and can answer user's inquiry, navigation map is sent to the inquiry, make the user before travel can obtain the navigation map of continuity and globality, thereby obtain the real-time traffic navigation information, made things convenient for user's trip.
And, in the embodiment of the invention, when according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information after, earlier according to described definite dynamic information store path information, read the up-to-date timestamp of described dynamic information storage, and should up-to-date timestamp and the current time stab and compare, life period is stabbed difference after comparing, be that described dynamic information is when having renewal,, read described road dynamic information, and then the road dynamic information is depicted on the traffic map according to the store path information of described definite road dynamic information, form navigation map, when having avoided the road dynamic information not upgrade to a certain extent, also go to read the unnecessary operation of described road dynamic information, improved operating efficiency.
Further, when the dynamic information with the described road that reads is depicted in the described traffic base map, to satisfy the road of predetermine level earlier, carry out describing of dynamic information, thereby can increase the update times of grade relatively than higher road dynamic information, guarantee the dynamic information of main roads of entire city real-time be shown to the user.
Further, when answering need the issuing road guide information of user, the user to request road guide information authenticates earlier, has only when determining that the user is authorized user, just corresponding navigation information is sent to the client, guaranteed the security of calling party to a certain extent.
Embodiment 3
The embodiment of the invention provides a kind of simple type map creation device based on transport information, as shown in Figure 5, this device comprises: first acquiring unit 51, first reading unit 52, first determining unit 53, second reading unit 54, delineation unit 55 and storage unit 56.
First acquiring unit 51 is used for reading the transport information configuration file according to predetermined store path, obtains the store path information of traffic base map and the store path information of road dynamic information; Wherein, described transport information configuration file is a transport information parameter storage file, wherein comprises the store path information of traffic base map, the store path information of road dynamic information etc.; Wherein, described traffic map is a kind of more rough traffic route distribution plan of describing, and it represents forthright and detour with straight line or curved line, does not have corresponding buildings sign on the map.
First determining unit 53 is used for the traffic base map that reads according to described first reading unit 52, determine with described traffic base map in the store path information of road road corresponding dynamic information.Wherein, the store path information of the road dynamic information that obtains at described first acquiring unit 51, store path information for the road dynamic information of entire city, but, because the real-time update of road dynamic information, make that the quantity of information of road dynamic information is very big, so the road dynamic information of this entire city is not stored in the file, but according to ready-portioned traffic base map in advance, the road road corresponding dynamic information that comprises in this base map is stored respectively, so after having read certain traffic map, described first determining unit 53 will be according to this traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information.Wherein, during the store path information of road road corresponding dynamic information in storage and described traffic base map are set, preserved the mapping table of the store path information of the road road corresponding dynamic information in described traffic base map and the described traffic base map, after having read traffic map, sign according to this traffic base map, inquire about this mapping table, just can determine with described traffic base map in the store path information of road road corresponding dynamic information.
Further; need to prove; above-mentioned delineation unit 55 is not limited to above-mentioned color and live width according to predetermined traffic information correspondence with the mode that the dynamic traffic traffic information is depicted on the described road; the dynamic traffic traffic information of described road correspondence is depicted in mode on the described road; as long as the expression mode that adopts can clearly be described in traffic information on the described road; all belong to the scope of protection of the invention, the embodiment of the invention does not limit this.In addition; above-mentioned delineation unit 55 is depicted in the dynamic traffic event information on the described road; also be not limited to above-mentioned according to predetermined traffic event information corresponding identification; the dynamic traffic event information of described road correspondence is depicted in mode on the described road; as long as the expression mode that adopts can clearly be depicted in the dynamic traffic event information on the described road; all belong to the scope of protection of the invention, the embodiment of the invention does not limit this.
Further, as shown in Figure 6, should also comprise based on the simple type map creation device of transport information: search unit 57.
Described delineation unit 55 also is used for, search grade that unit 57 finds road in the described traffic base map when satisfying default dynamic information and describing category of roads described, grade according to each road in the described traffic base map that pre-sets is depicted in the dynamic information corresponding with described road on the described road.
Further, as shown in Figure 7, should also comprise based on the simple type map creation device of transport information: third reading is got unit 58 and comparing unit 59.
Third reading is got unit 58, be used for according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information after, described dynamic information store path information according to described first determining unit 53 is determined reads the up-to-date timestamp of described dynamic information storage;
Comparing unit 59 is used for that described third reading is got the described up-to-date timestamp that reads unit 58 and current timestamp compares; Wherein, if described comparing unit 59 compares described up-to-date timestamp that reads and current timestamp, obtain a time tolerance, show road dynamic information storage update, road dynamic information after upgrading need be read, and handle accordingly; If described comparing unit 59 compares described up-to-date timestamp that reads and current timestamp, do not obtain a time tolerance, show that the road dynamic information does not upgrade, do not need road dynamic information that this had been read, repeat to read.
Described second reading unit 54 also is used for, and at described comparing unit 59 when relatively the back life periods are stabbed difference, the store path information according to described definite road dynamic information reads described road dynamic information.
The corresponding description of above-mentioned each functional unit, can reference example 1 and embodiment 2 in corresponding record, the embodiment of the invention will repeat no more.
Embodiments of the invention also provide a kind of simple type map distributing device based on transport information, and as shown in Figure 8, this device also comprises: receiving element 61, second acquisition unit 62, the 4th reading unit 63 and transmitting element 64.
Receiving element 61 is used to receive the request message that reads the communication navigation cartographic information that client sends, and comprises navigation ground information in the described request message; Wherein, when the user before travel needs inquiry trip navigation, can so that obtain the corresponding navigation cartographic information, and make correct trip route by the request message of client to map distributing device proposition communication navigation cartographic information according to this navigation information.
The 4th reading unit 63 is used for the described navigation map store path information obtained according to institute's second acquisition unit 62, reads and the corresponding navigation map of described navigation ground information.
Transmitting element 64 is used for the corresponding navigation map of described the 4th reading unit 64 navigation that read and described ground information is sent to client.
Further, as shown in Figure 9, should also comprise based on the simple type map distributing device of transport information: second determining unit 65.
Second determining unit 65, be used for when the request message that reads the communication navigation cartographic information that described receiving element receives comprises user authentication information, confirming according to the described user authentication information that described receiving element 61 receives whether described client is authorized client;
Described second acquisition unit 62 also is used for, and when described second determining unit 65 determines that described client is authorize clients, according to described navigation ground information, obtains and the corresponding navigation map store path information of described navigation ground information.Wherein, described second acquisition unit 62 is used for, and according to described navigation ground information, enquiry navigation ground and navigation map store path mapping table obtain and the corresponding navigation map store path information of described navigation ground information.
The corresponding description of above-mentioned each functional unit, can reference example 1 and embodiment 2 in corresponding record, the embodiment of the invention will repeat no more.
In the embodiment of the invention, can be with real-time being described in the traffic map of real-time transport information, form navigation map, and can answer user's inquiry, navigation map is sent to the inquiry, make the user before travel can obtain the navigation map of continuity and globality, thereby obtain the real-time traffic navigation information, made things convenient for user's trip.
And, in the embodiment of the invention, when according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information after, earlier according to described definite dynamic information store path information, read the up-to-date timestamp of described dynamic information storage, and should up-to-date timestamp and the current time stab and compare, life period is stabbed difference after comparing, be that described dynamic information is when having renewal,, read described road dynamic information, and then the road dynamic information is depicted on the traffic map according to the store path information of described definite road dynamic information, form navigation map, when having avoided the road dynamic information not upgrade to a certain extent, also go to read the unnecessary operation of described road dynamic information, improved operating efficiency.
Further, when the dynamic information with the described road that reads is depicted in the described traffic base map, to satisfy the road of predetermine level earlier, carry out describing of dynamic information, thereby can increase the update times of grade relatively than higher road dynamic information, guarantee the dynamic information of main roads of entire city real-time be shown to the user.
Further, when answering need the issuing road guide information of user, the user to request road guide information authenticates earlier, has only when determining that the user is authorized user, just corresponding navigation information is sent to the client, guaranteed the security of calling party to a certain extent.
Here need to prove, above-mentioned based on transport information the simple type map creation device and based on the simple type map distributing device of transport information, can be independent equipment, also can be integrated in the equipment, the embodiment of the invention does not limit this, can specifically select according to the demand of oneself the specific embodiment user.
Through the above description of the embodiments, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better embodiment under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk as computing machine, hard disk or CD etc., comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (15)
1. the simple type ground drawing generating method based on transport information is characterized in that, comprising:
Read the transport information configuration file according to predetermined store path, obtain the store path information of traffic base map and the store path information of road dynamic information;
Store path information according to described traffic base map reads the traffic base map;
According to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information;
Store path information according to described definite road dynamic information reads described road dynamic information;
The dynamic information of the described road that reads is depicted in the described traffic base map, obtains the navigation map that is suitable for issuing, and the described navigation map that is suitable for issuing is stored in the designated directory.
2. method according to claim 1 is characterized in that, the dynamic information of the described road that reads is depicted in the described traffic base map, obtains the navigation map that is suitable for issuing, comprising:
Grade according to each road in the described traffic base map that pre-sets is depicted in the dynamic information corresponding with described road on the described road.
3. method according to claim 2 is characterized in that, the grade of each road in according to the described traffic base map that pre-sets is depicted in the dynamic information corresponding with described road on the described road, and before, this method also comprises:
Whether the grade of searching road in the described traffic base map satisfies default dynamic information is described category of roads;
Describe category of roads if find the satisfied default dynamic information of the grade of road in the described traffic base map, then carry out described grade, the dynamic information corresponding with described road is depicted on the described road according to each road in the described traffic base map that pre-sets.
4. according to each the described method in the claim 1 to 3, it is characterized in that,
When described dynamic information was the dynamic traffic traffic information, described dynamic information with described road correspondence was depicted on the described road, comprising:
According to the color and the live width of predetermined traffic information correspondence, the dynamic traffic traffic information of described road correspondence is depicted on the described road; And/or
When described dynamic information was the dynamic traffic event information, described dynamic information with described road correspondence was depicted on the described road, comprising:
According to predetermined traffic event information corresponding identification, the dynamic traffic event information of described road correspondence is depicted on the described road.
5. method according to claim 1 is characterized in that, according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information after, this method also comprises:
According to described definite dynamic information store path information, read the up-to-date timestamp of described dynamic information storage;
Described up-to-date timestamp that reads and current timestamp are compared;
If relatively the back life period is stabbed difference, then carry out described store path information according to described definite road dynamic information, read described road dynamic information.
6. the simple type map dissemination method based on transport information is characterized in that, comprising:
Receive the request message that reads the communication navigation cartographic information that client sends, comprise navigation ground information in the described request message;
According to described navigation ground information, obtain and the corresponding navigation map store path information of described navigation ground information;
According to described navigation map store path information, read and the corresponding navigation map of described navigation ground information;
The corresponding navigation map of described navigation that read and described ground information is sent to described client.
7. method according to claim 6, it is characterized in that, when comprising user authentication information in the described request message that reads the communication navigation cartographic information, after receiving the request message that reads the communication navigation cartographic information that client sends, this method also comprises:
Confirm according to described user authentication information whether described client is authorized client;
If determining described client is authorize clients, then carry out described according to described navigation ground information, obtain and described navigation the corresponding navigation map store path information of information.
8. according to claim 6 or 7 described methods, it is characterized in that, described according to described navigation ground information, obtain and the corresponding navigation map store path information of described navigation ground information, comprising:
According to described navigation ground information, enquiry navigation ground and navigation map store path mapping table obtain and the corresponding navigation map store path information of described navigation ground information.
9. the simple type map creation device based on transport information is characterized in that, comprising:
First acquiring unit is used for reading the transport information configuration file according to predetermined store path, obtains the store path information of traffic base map and the store path information of road dynamic information;
First reading unit, the store path information that is used for the described traffic base map that obtains according to described first acquiring unit reads the traffic base map;
First determining unit is used for the traffic base map that reads according to described first reading unit, determine with described traffic base map in the store path information of road road corresponding dynamic information;
Second reading unit is used for the store path information according to the definite road dynamic information of described first determining unit, reads described road dynamic information;
Delineation unit, the dynamic information that is used for road that described second reading unit is read is depicted in the described first reading unit traffic base map, obtains the navigation map that is suitable for issuing;
Storage unit is used for the described navigation map that is suitable for issuing that described delineation unit is described to obtain is stored in designated directory.
10. device according to claim 9 is characterized in that described delineation unit is used for, and the grade according to each road in the described traffic base map that pre-sets is depicted in the dynamic information corresponding with described road on the described road.
11. device according to claim 9 is characterized in that, this device also comprises:
Search the unit, be used in the grade of described delineation unit according to described each road of traffic base map that pre-sets, before will the dynamic information corresponding with described road being depicted on the described road, whether the grade of searching road in the described traffic base map satisfies default dynamic information be described category of roads;
Described delineation unit also is used for, search grade that the unit finds road in the described traffic base map when satisfying default dynamic information and describing category of roads described, grade according to each road in the described traffic base map that pre-sets is depicted in the dynamic information corresponding with described road on the described road.
12. device according to claim 9 is characterized in that, this device also comprises:
Third reading is got the unit, be used for according to the described traffic base map that reads, determine with described traffic base map in the store path information of road road corresponding dynamic information after, according to the described dynamic information store path information that described determining unit is determined, read the up-to-date timestamp of described dynamic information storage;
Comparing unit is used for that described third reading is got the described up-to-date timestamp that reads the unit and current timestamp compares;
Described second reading unit also is used for, and at described comparing unit when relatively the back life period is stabbed difference, the store path information according to described definite road dynamic information reads described road dynamic information.
13. the simple type map distributing device based on transport information is characterized in that, comprising:
Receiving element is used to receive the request message that reads the communication navigation cartographic information that client sends, and comprises navigation ground information in the described request message;
Second acquisition unit, the navigation that is used for receiving ground information according to described receiving element, obtain and described navigation the corresponding navigation map store path information of information;
The 4th reading unit is used for the described navigation map store path information obtained according to institute's second acquisition unit, reads and the corresponding navigation map of described navigation ground information;
Transmitting element, the navigation map corresponding with described navigation ground information that is used for described the 4th reading unit is read sends to client.
14. device according to claim 13 is characterized in that, also comprises:
Second determining unit is used for confirming according to described user authentication information whether described client is authorized client when the request message that reads the communication navigation cartographic information that described receiving element receives comprises user authentication information;
Described second acquisition unit also is used for, and when described second determining unit determines that described client is authorize clients, according to described navigation ground information, obtains and the corresponding navigation map store path information of described navigation ground information.
15. according to claim 13 or 14 described devices, it is characterized in that described second acquisition unit is used for, according to described navigation ground information, enquiry navigation ground and navigation map store path mapping table obtain and the corresponding navigation map store path information of described navigation ground information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010268745 CN101937458A (en) | 2010-08-31 | 2010-08-31 | Simple map generation and release method and device based on traffic information |
| PCT/CN2011/076597 WO2012028028A1 (en) | 2010-08-31 | 2011-06-29 | Generation, issuing method and device of simple type map based on traffic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010268745 CN101937458A (en) | 2010-08-31 | 2010-08-31 | Simple map generation and release method and device based on traffic information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101937458A true CN101937458A (en) | 2011-01-05 |
Family
ID=43390787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010268745 Pending CN101937458A (en) | 2010-08-31 | 2010-08-31 | Simple map generation and release method and device based on traffic information |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101937458A (en) |
| WO (1) | WO2012028028A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012028028A1 (en) * | 2010-08-31 | 2012-03-08 | 北京世纪高通科技有限公司 | Generation, issuing method and device of simple type map based on traffic information |
| CN103900572A (en) * | 2012-12-25 | 2014-07-02 | 上海博泰悦臻电子设备制造有限公司 | Diversiform path navigation algorithm and device for short paths |
| CN104487804A (en) * | 2012-06-29 | 2015-04-01 | 株式会社电装 | Navigation device, and navigation program product |
| CN106251623A (en) * | 2015-12-29 | 2016-12-21 | 北京市交通信息中心 | A kind of system providing road real-time road to service |
| CN106989757A (en) * | 2017-04-01 | 2017-07-28 | 福建中金在线信息科技有限公司 | A kind of navigation locating method and device |
| CN111914039A (en) * | 2019-05-07 | 2020-11-10 | 北京四维图新科技股份有限公司 | Road network updating method and device |
| CN112887913A (en) * | 2019-11-30 | 2021-06-01 | 华为技术有限公司 | Dynamic information sending method and device based on Internet of vehicles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645436A (en) * | 2005-01-11 | 2005-07-27 | 肖禄生 | Road state information real-time publishing and applying system in city |
| CN101470947A (en) * | 2007-12-25 | 2009-07-01 | 上海爱国者数码科技有限公司 | Information acquisition terminal capable of displaying traffic information |
| CN101777265A (en) * | 2010-01-08 | 2010-07-14 | 北京世纪高通科技有限公司 | Method and system for displaying road conditions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005078124A (en) * | 2003-08-29 | 2005-03-24 | Pioneer Electronic Corp | Information providing device, system therefor, method therefor, program therefor, and recording medium recorded with the program |
| CN101763737A (en) * | 2009-12-29 | 2010-06-30 | 北京世纪高通科技有限公司 | Real-time road condition information displaying method |
| CN101937458A (en) * | 2010-08-31 | 2011-01-05 | 北京世纪高通科技有限公司 | Simple map generation and release method and device based on traffic information |
-
2010
- 2010-08-31 CN CN 201010268745 patent/CN101937458A/en active Pending
-
2011
- 2011-06-29 WO PCT/CN2011/076597 patent/WO2012028028A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645436A (en) * | 2005-01-11 | 2005-07-27 | 肖禄生 | Road state information real-time publishing and applying system in city |
| CN101470947A (en) * | 2007-12-25 | 2009-07-01 | 上海爱国者数码科技有限公司 | Information acquisition terminal capable of displaying traffic information |
| CN101777265A (en) * | 2010-01-08 | 2010-07-14 | 北京世纪高通科技有限公司 | Method and system for displaying road conditions |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012028028A1 (en) * | 2010-08-31 | 2012-03-08 | 北京世纪高通科技有限公司 | Generation, issuing method and device of simple type map based on traffic information |
| CN104487804A (en) * | 2012-06-29 | 2015-04-01 | 株式会社电装 | Navigation device, and navigation program product |
| CN104487804B (en) * | 2012-06-29 | 2017-12-05 | 株式会社电装 | Guider |
| CN103900572A (en) * | 2012-12-25 | 2014-07-02 | 上海博泰悦臻电子设备制造有限公司 | Diversiform path navigation algorithm and device for short paths |
| CN106251623A (en) * | 2015-12-29 | 2016-12-21 | 北京市交通信息中心 | A kind of system providing road real-time road to service |
| CN106251623B (en) * | 2015-12-29 | 2018-11-30 | 北京市交通信息中心 | It is a kind of that the system of road real-time road service is provided |
| CN106989757A (en) * | 2017-04-01 | 2017-07-28 | 福建中金在线信息科技有限公司 | A kind of navigation locating method and device |
| CN111914039A (en) * | 2019-05-07 | 2020-11-10 | 北京四维图新科技股份有限公司 | Road network updating method and device |
| CN111914039B (en) * | 2019-05-07 | 2024-03-01 | 北京四维图新科技股份有限公司 | Road network updating method and device |
| CN112887913A (en) * | 2019-11-30 | 2021-06-01 | 华为技术有限公司 | Dynamic information sending method and device based on Internet of vehicles |
| CN112887913B (en) * | 2019-11-30 | 2022-10-18 | 华为技术有限公司 | Dynamic information sending method and device based on Internet of vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012028028A1 (en) | 2012-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101937458A (en) | Simple map generation and release method and device based on traffic information | |
| US8122341B1 (en) | Sharing geographical information between users | |
| US8838631B2 (en) | Facility management system using geographic information system | |
| CN101807349A (en) | Road condition distribution system and method based on Web | |
| BRPI1000145A2 (en) | method and system for exchanging location content data in different data formats | |
| CN107220800A (en) | Talent's supply and demand information system based on region | |
| CN106534384A (en) | Method, device and system for optimizing path of shared bicycle | |
| CN102306165A (en) | Ship electronic chart data multi-platform shared service device and construction method thereof | |
| Kang et al. | Bicycle-route choice model incorporating distance and perceived risk | |
| Osbaldiston et al. | Characteristics and future intentions of second homeowners: A case study from Eastern Victoria, Australia | |
| CN110136436A (en) | A kind of road conditions sharing method and equipment based on information database | |
| JP2006268569A (en) | Estimate support system for felling construction cost | |
| Su et al. | A crowd-based route recommendation system-crowdplanner | |
| CN116977574A (en) | Data processing method, device and computer readable storage medium | |
| Seymour et al. | Use of a Google-based mapping system for traffic management center web navigation | |
| Colak et al. | Evaluating success factors in the land readjustment applications: a case study of Trabzon Province, Turkey | |
| Petrovic et al. | Does weather impact on commuters’ travel demand-empirical case study of Belgrade | |
| Zhu et al. | Short Term Forecasting of Remaining Parking Spaces in Parking Guidance Systems | |
| El Houssaini et al. | A web-based spatial decision support system for effective monitoring and routing problem | |
| CN108961761A (en) | Method and apparatus for generating information | |
| JP4313504B2 (en) | Service information distribution system and distribution method | |
| JP2006053179A (en) | Device and method for processing geographic information | |
| Basista et al. | A land consolidation geoportal as a useful tool in land consolidation projects–A case study of villages in southern Poland | |
| Zofka et al. | Tools for Asset Management: TEM Recommendations for Road Operators | |
| Wan et al. | Dynamic Network Model of Parking Search |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110105 |