CN103903457B - Navigation system is determined the method and system of region transit time - Google Patents
Navigation system is determined the method and system of region transit time Download PDFInfo
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Abstract
The present invention relates to a kind of navigation system and determine the method and system of region transit time. Method comprises: user drives a vehicle by or passes by region opening; Record current time, and this current time and user's current location information is sent to cloud server; Described cloud server finds corresponding region opening according to described positional information on electronic chart; According to current time, the transit time of described region opening is modified. System comprises guider and cloud server, and described guider comprises: determination module, logging modle, locating module and sending module. Described cloud server comprises: receiver module, search module, memory module and judge module. The present invention can determine the transit time in region, while avoiding navigating, makes a mistake.
Description
Technical field
The present invention relates to auto navigation technical field, particularly relate to a kind of navigation system determine region transit time method andSystem.
Background technology
A kind of device that can guide user to go to intended destination of personal navigation apparatus general reference. Built-in one group conventionally, this class deviceCan accept the system of locator data, for example GPS receiver, may be also only with one to have the locator data function of receptionReceiver communication link. The method of these class device analysis data has several, one for can from row operation through the data of route,It is two for linking to the far-end server that path data calculation function can be provided, by this server operation and provide navigation data,Or this device not only has calculation function voluntarily, also can be connected to far-end server and receive the operand of this server simultaneouslyAccording to. Hand held GPS personal navigation apparatus does not need to be completely fixed in transport facility, but allows userInstallation or removal easily. This class personal navigation apparatus has global positioning system antenna, navigation in (but non-inevitable) conventionallySoftware and map, and can draw voluntarily, show map, almost can be the device of a completely independent running
Regional traffic monitoring is an important topic of area traffic control and navigation system. Traffic monitoring can be used for producing regionThe essential information of traffic conditions, such as region transit time, area jamming degree etc. But, at present due to regionalTransit time difference, in the time that some region comprises multiple entrance, can close part entrance in some time period, therefore existingNavigation system often there will be user navigate to the entrance of closing, thereby make user's current entering of having to again find againMouthful, make troubles to user.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of navigation system determines the method and system of region transit time, energyThe transit time of enough determining region, makes a mistake while avoiding navigating.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of navigation system to determine region transit timeMethod, comprises the following steps:
(1) user's driving is by region opening;
(2) record current time, and this current time and user's current location information is sent to cloud server;
(3) described cloud server finds corresponding region opening according to described positional information on electronic chart;
(4) judge that described current time is whether in the transit time of region, if not in the transit time of region, to describedThe transit time of region opening is modified.
In described step (1), also comprise the step of utilizing gyroscope judgement user to enter region or leaving region.
The technical solution adopted for the present invention to solve the technical problems is: also provide a kind of navigation system to determine region transit timeMethod, comprise the following steps:
(1) user's roadway is crossed region opening;
(2) record current time, and this current time and user's current location information is sent to cloud server;
(3) described cloud server finds corresponding region opening according to described positional information on electronic chart;
(4) judge that described current time is whether in the transit time of region, if in the transit time of region, to described districtThe transit time of territory opening is modified.
Between described step (1) and step (2), also comprise by measure Vehicle Speed judge vehicle whether prepare intoEnter or leave the step in region.
Described Vehicle Speed is from fast to slow, then judges that vehicle prepares to enter or leave region when accelerating slowly.
Time when described Vehicle Speed vanishing exceedes threshold value and judges that vehicle do not prepare to enter or leave region.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of navigation system to determine region transit timeSystem, comprises guider and cloud server, and described guider comprises: determination module, and for determining that user drives a vehicle logicalCross region opening; Logging modle, for recording current time; Locating module, for obtaining user's current location information; Send outSend module, be sent to for user's current location information that the current time of described logging modle record and locating module are obtainedCloud server; Described cloud server comprises: receiver module, and when receiving described current that described sending module sendsBetween and positional information; Search module, for searching corresponding region opening according to the positional information receiving; Memory module,For the transit time of storage area opening; Judge module, for judging that current time is whether in the transit time of region, asFruit is not modified to the transit time of the region opening in memory module in the transit time of region.
Described guider also comprises gyroscope, for judging that user enters region or leaves region.
The technical solution adopted for the present invention to solve the technical problems is: also provide a kind of navigation system to determine region transit timeSystem, comprise guider and cloud server, described guider comprises: determination module, for user's roadway mistakeRegion opening; Logging modle, for recording current time; Locating module, for obtaining user's current location information; SendModule, is sent to cloud for user's current location information that the current time of described logging modle record and locating module are obtainedEnd server; Described cloud server comprises: receiver module, the described current time of sending for receiving described sending moduleAnd positional information; Search module, for searching corresponding region opening according to the positional information receiving; Memory module,For the transit time of storage area opening; Judge module, for judging that current time is whether in the transit time of region, asFruit is modified to the transit time of the region opening in memory module in the transit time of region.
Described determination module comprises: the submodule that tests the speed, for measuring vehicle travel speed; Decision sub-module, for according to surveyThe Vehicle Speed that speed submodule is measured judges whether vehicle prepares to enter or leave region.
The Vehicle Speed that described decision sub-module records according to the submodule that tests the speed is from fast to slow, then judges car when accelerating slowlyPreparation enters or leaves region.
Described determination module also comprises that the time judges submodule, and whether the time when judging Vehicle Speed vanishing is superCross threshold value, if exceed threshold value, determination module judgement vehicle does not prepare to enter or leave region.
Beneficial effect
Owing to having adopted above-mentioned technical scheme, the present invention compared with prior art, has following advantage and good effect:The present invention adds up elapsed time during by region opening by user, and the time of statistics is uploaded to high in the clouds serviceDevice, the transit time of determining region with this, makes a mistake while avoiding navigating. The present invention also judges user by gyroscopeEnter region or leave region, confirm that region opening part is area entry and outlet, thereby make region transit time moreAccurately. The present invention also judges by measuring Vehicle Speed whether vehicle prepares to enter region, thereby determines region notCan transit time more accurate.
Brief description of the drawings
Fig. 1 is the flow chart of first embodiment of the invention;
Fig. 2 is the flow chart of second embodiment of the invention;
Fig. 3 is the block diagram of third embodiment of the invention;
Fig. 4 is the block diagram of four embodiment of the invention;
Fig. 5 is the block diagram of determination module in four embodiment of the invention.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the present invention. Should be understood that these embodiment are only for illustrating the present inventionBe not used in and limit the scope of the invention. In addition should be understood that after having read the content of the present invention's instruction art technology peopleMember can make various changes or modifications the present invention, and these equivalent form of values fall within equally the application's appended claims and limitScope.
The first embodiment of the present invention relates to a kind of navigation system to be determined and comprises the following steps the method for region transit time:Determine that user drives a vehicle by region opening; Record current time, and this current time and user's current location information is sent outDeliver to cloud server; Described cloud server finds corresponding region opening according to described positional information on electronic chart; SentenceDisconnected described current time whether in the transit time of region, if not in the transit time of region, logical to described region openingLine time is modified. As shown in Figure 1, concrete steps are as follows:
Step 101, region opening is passed through in user's driving, that is to say, and user drives to sail into region or rolls region away from, wherein,Region can be community. In the present invention, can utilize gyroscope to judge that user enters region or leaves region, thus canConfirm that region opening part is area entry or regional export or is area entry and regional export, thereby make region logicalLine time is more accurate.
Then, enter step 102, record current time, and this current time and user's current location information is sentTo cloud server. That is to say, when user driving for example when the opening of community, is recorded current time by region opening at onceAnd obtain current location information, and by this current time and get be currently sent to high in the clouds service for positional informationDevice.
Then, enter step 103, described cloud server finds corresponding region according to described positional information on electronic chartOpening. That is to say, cloud server receives after the current time and user's current location information that car-mounted terminal sends,On electronic chart, find for example community opening of corresponding region opening according to current location information.
Finally, enter step 104, judge that described current time is whether in the transit time of region, if current in regionIn time, the transit time of described region opening is modified. That is to say, by the current time of receiving with set in advanceRegion transit time compare, if current time in the transit time of region, represents that region transit time is correct,Do not need to modify, make mistakes if current time outside the transit time of region, represents region transit time, need to carry outAmendment, alter mode can be that two borders of current time and region transit time are subtracted each other and absolute value, with working asThe front time replaces the border of the region transit time that absolute value is less as new transit time border, region.
For example, user drives over the east gate of Gu Bei community and sails Gu Bei community into, and recording current time is 21:00, and obtainsCurrent location information, then, navigation terminal is sent to the positional information at current time " 21:00 " and east gate, Gu Bei communityCloud server, cloud server is received after the positional information at current time " 21:00 " and east gate, Gu Bei community, according to positionThe information of putting finds east gate, Gu Bei community on electronic chart, judges whether east gate, Gu Bei community of current time " 21:00 "In transit time, if the transit time at east gate, Gu Bei community is preset as " 6:00-20:30 ", current time " 21:00 " does not existIn the transit time " 6:00-20:30 " at east gate, Gu Bei community, therefore need to revise the transit time at east gate, Gu Bei community, amendmentMode is by two borders of the transit time at east gate, current time " 21:00 " Yu Gubei community (i.e. " 6:00 " and " 20:30 ")Subtract each other and take absolute value, obtain " 15 " and " 0.5 ", while being passed through in the less region of current time " 21:00 " replacement absolute valueBetween border " 20:30 ", thereby obtain the transit time " 6:00-21:00 " at east gate, Xin Gubei community.
The second embodiment of the present invention relates to a kind of navigation system equally to be determined and the method for region transit time comprises following stepRapid: user's roadway is crossed region opening; Record current time, and this current time and user's current location information is sent outDeliver to cloud server; Described cloud server finds corresponding region opening according to described positional information on electronic chart; SentenceDisconnected described current time whether in the transit time of region, if not in the transit time of region, logical to described region openingLine time is modified. As shown in Figure 2, concrete steps are as follows:
Step 201, user's roadway is crossed region opening, that is to say, and user's drive-thru region opening, does not sail intoRegion or do not roll region away from, wherein, region can be community. In the present invention, can measure Vehicle Speed judgesWhether vehicle prepares to enter or leave region. Specifically, described Vehicle Speed is from fast to slow, then can when accelerating slowlyJudge that vehicle preparation enters or leave region, because conventionally can carry out Reduced Speed Now in the time that user's preparation enters region, especiallyIn the time that the opening in region is closed, when user find region opening close can not enter Shi Zehui accelerate leave; Subtract above-mentionedIf Vehicle Speed vanishing in speed process, and the duration exceed threshold value (as 1 minute) and judge that vehicle is inaccurateStandby enter or leave region, may be that car owner gets off and asks the way in the time there is above-mentioned situation. The present invention is also by measuring Vehicle Driving CycleSpeed judges whether vehicle prepares to enter region, thereby determines that the impassabitity time in region is more accurate.
Then, enter step 202, record current time, and this current time and user's current location information is sentTo cloud server. That is to say, cross region opening for example when the opening of community when user's roadway, record at once current timeAnd obtain current location information, and by this current time and get be currently sent to high in the clouds service for positional informationDevice.
Then, enter step 103, described cloud server finds corresponding region according to described positional information on electronic chartOpening. That is to say, cloud server receives after the current time and user's current location information that car-mounted terminal sends,On electronic chart, find for example community opening of corresponding region opening according to current location information.
Finally, enter step 104, judge that described current time is whether in the transit time of region, if when current in regionIn the transit time of described region opening is modified. That is to say, by the current time received with set in advanceRegion transit time compares, if current time, not in the transit time of region, represents that region transit time is correct,Do not need to modify, make mistakes if current time in the transit time of region, represents region transit time, need to carry outAmendment, alter mode can be that two borders of current time and region transit time are subtracted each other and absolute value, with working asThe front time replaces the border of the region transit time that absolute value is less as new transit time border, region.
For example, the east gate of user's drive-thru Gu Bei community, can judge that by the speed of a motor vehicle known user prepares to enter Gu Bei community,Recording current time is 20:00, and obtains current location information, then, navigation terminal by current time " 20:00 " andThe positional information at east gate, Gu Bei community is sent to cloud server, and cloud server is received current time " 20:00 " and ancient northAfter the positional information at east gate, community, on electronic chart, find east gate, Gu Bei community according to positional information, judge current timeWhether " 20:00 " be in the transit time at east gate, Gu Bei community, if the transit time at east gate, Gu Bei community is preset as" 6:00-20:30 ", in the transit time " 6:00-20:30 " at east gate, current time " 20:00 " Gu Bei community, therefore needsRevise the transit time at east gate, Gu Bei community, alter mode is passing through east gate, current time " 20:00 " Yu Gubei communityTwo borders (i.e. " 6:00 " and " 20:30 ") of time are subtracted each other and are taken absolute value, and obtain " 14 " and " 0.5 ", when currentBetween " 20:00 " replace the border " 20:30 " of the less region transit time of absolute value, thereby obtain east gate, Xin Gubei communityTransit time " 6:00-20:00 ".
As can be seen here, the present invention adds up elapsed time during by region opening by user, and by the time of statisticsBe uploaded to cloud server, the transit time of determining region with this, makes a mistake while avoiding navigating.
The 3rd embodiment of the present invention relates to a kind of navigation system determines the system of region transit time, as shown in Figure 3, and bagDraw together guider and cloud server, described guider comprises: determination module 301, passes through district for determining that user drives a vehicleTerritory opening; Logging modle 302, for recording current time; Locating module 303, for obtaining user's current location information;Sending module 304, the user who obtains for current time that described logging modle 302 is recorded and locating module 303 is currentPositional information is sent to cloud server; Described cloud server comprises: receiver module 305, and for receiving described transmission mouldDescribed current time and positional information that piece sends; Search module 306, right for searching according to the positional information receivingThe region opening of answering; Memory module 308, for the transit time of storage area opening; Judge module 307, for judgementWhether current time is in the transit time of region, if not in the transit time of region, the region in memory module 308 is openedThe transit time of mouth is modified. Described guider also comprises gyroscope 309, for judge user enter region orLeave region.
The present invention adds up elapsed time during by region opening by user, and the time of statistics is uploaded to high in the cloudsServer, the transit time of determining region with this, makes a mistake while avoiding navigating. The present invention also judges by gyroscopeUser enters region or leaves region, confirms that region opening part is area entry and outlet, thereby makes region transit timeMore accurate.
The 4th embodiment of the present invention relates to a kind of navigation system equally determines the system of region transit time, as shown in Figure 4,Comprise guider and cloud server, described guider comprises: determination module 401, cross region for user's roadwayOpening; Logging modle 402, for recording current time; Locating module 403, for obtaining user's current location information;Sending module 404, for user's current location information that the current time of described logging modle record and locating module are obtainedBe sent to cloud server; Described cloud server comprises: receiver module 405, for receiving, described sending module sendsDescribed current time and positional information; Search module 406, for searching corresponding region according to the positional information receivingOpening; Memory module 408, for the transit time of storage area opening; Judge module 407, for judging current timeWhether in the transit time of region, if in the transit time of region, during to the region opening in memory module 408 currentBetween modify.
As shown in Figure 5, described determination module comprises: the submodule 501 that tests the speed, for measuring vehicle travel speed; Judge sonModule 502, judges for the Vehicle Speed of measuring according to the submodule 501 that tests the speed whether vehicle prepares to enter or leave districtTerritory. The Vehicle Speed that described decision sub-module records according to the submodule 501 that tests the speed is from fast to slow, then sentences when accelerating slowlyDetermine vehicle and prepare to enter or leave region. Described determination module also comprises that the time judges submodule 503, for judging that vehicle is capableWhether the time while sailing speed vanishing exceedes threshold value, if exceed threshold value, determination module 502 judges that vehicle do not prepare to enterOr leave region.
The present invention adds up elapsed time during by region opening by user, and the time of statistics is uploaded to high in the cloudsServer, the transit time of determining region with this, makes a mistake while avoiding navigating. The present invention is also by measuring Vehicle Driving CycleSpeed judges whether vehicle prepares to enter region, thereby determines that the impassabitity time in region is more accurate.
Claims (12)
1. navigation system is determined a method for region transit time, it is characterized in that, comprises the following steps:
(1) user's driving is by region opening;
(2) record current time, and this current time and user's current location information is sent to cloud server;
(3) described cloud server finds corresponding region opening according to described positional information on electronic chart;
(4) judge that described current time is whether in the transit time of region, if not in the transit time of region, to described region openingTransit time modify.
2. navigation system according to claim 1 is determined the method for region transit time, it is characterized in that, in described step (1)Also comprise and utilize gyroscope to judge that user enters region or leaves the step in region.
3. navigation system is determined a method for region transit time, it is characterized in that, comprises the following steps:
(1) user's roadway is crossed region opening;
(2) record current time, and this current time and user's current location information is sent to cloud server;
(3) described cloud server finds corresponding region opening according to described positional information on electronic chart;
(4) judge that described current time is whether in the transit time of region, if in the transit time of region, to described region openingTransit time is modified.
4. navigation system according to claim 3 is determined the method for region transit time, it is characterized in that, described step (1) andBetween step (2), also comprise by measuring Vehicle Speed and judge whether vehicle prepares to enter or leave the step in region.
5. navigation system according to claim 4 is determined the method for region transit time, it is characterized in that, described Vehicle SpeedFrom fast to slow, then judge that vehicle prepares to enter or leave region when accelerating slowly.
6. navigation system according to claim 5 is determined the method for region transit time, it is characterized in that, described Vehicle SpeedTime when vanishing exceedes threshold value and judges that vehicle do not prepare to enter or leave region.
7. navigation system is determined a system for region transit time, comprises guider and cloud server, it is characterized in that, described inGuider comprises: determination module, for determining that user's driving is by region opening; Logging modle, for recording current time;Locating module, for obtaining user's current location information; Sending module, for by the current time of described logging modle record andThe user's that locating module obtains current location information is sent to cloud server; Described cloud server comprises: receiver module,For receiving described current time and the positional information that described sending module sends; Search module is for believing according to the position receivingBreath searches corresponding region opening; Memory module, for the transit time of storage area opening; Judge module, for judgementCurrent time whether in the transit time of region, if not in the transit time of region, logical to the region opening in memory moduleLine time is modified.
8. navigation system according to claim 7 is determined the system of region transit time, it is characterized in that, described guider alsoComprise gyroscope, for judging that user enters region or leaves region.
9. navigation system is determined a system for region transit time, comprises guider and cloud server, it is characterized in that, described inGuider comprises: determination module, cross region opening for definite user's roadway; Logging modle, for recording current time;Locating module, for obtaining user's current location information; Sending module, for by the current time of described logging modle record andThe user's that locating module obtains current location information is sent to cloud server; Described cloud server comprises: receiver module,For receiving described current time and the positional information that described sending module sends; Search module is for believing according to the position receivingBreath searches corresponding region opening; Memory module, for the transit time of storage area opening; Judge module, for judgementCurrent time whether in the transit time of region, if in the transit time of region, current to the region opening in memory moduleTime modifies.
10. navigation system according to claim 9 is determined the system of region transit time, it is characterized in that, described determination module bagDraw together: the submodule that tests the speed, for measuring vehicle travel speed; Decision sub-module is capable for the vehicle of measuring according to the submodule that tests the speedThe speed of sailing judges whether vehicle prepares to enter or leave region.
11. navigation system according to claim 10 are determined the system of region transit time, it is characterized in that, described judgement submoduleThe piece Vehicle Speed that submodule records according to testing the speed is from fast to slow, then judges that vehicle prepares to enter or leave district when accelerating slowlyTerritory.
12. navigation system according to claim 11 are determined the system of region transit time, it is characterized in that, described determination module alsoComprise that the time judges submodule, whether the time when judging Vehicle Speed vanishing exceedes threshold value, if exceed threshold value,Determination module judgement vehicle does not prepare to enter or leave region.
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| CN201210572297.XA CN103903457B (en) | 2012-12-25 | 2012-12-25 | Navigation system is determined the method and system of region transit time |
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| CN106802154B (en) * | 2016-12-09 | 2022-06-17 | 斑马信息科技有限公司 | Navigation system and application thereof |
| CN113139138B (en) * | 2020-01-19 | 2024-04-09 | 百度在线网络技术（北京）有限公司 | Information recommendation method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000028377A (en) * | 1998-07-07 | 2000-01-28 | Kenwood Corp | Navigation device for vehicle |
| CN1749696A (en) * | 2004-09-17 | 2006-03-22 | 株式会社电装 | Navigation device |
| CN101751778A (en) * | 2008-12-02 | 2010-06-23 | 富士通株式会社 | Data communication device, data communication system, and recording medium |
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- 2012-12-25 CN CN201210572297.XA patent/CN103903457B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000028377A (en) * | 1998-07-07 | 2000-01-28 | Kenwood Corp | Navigation device for vehicle |
| CN1749696A (en) * | 2004-09-17 | 2006-03-22 | 株式会社电装 | Navigation device |
| CN101751778A (en) * | 2008-12-02 | 2010-06-23 | 富士通株式会社 | Data communication device, data communication system, and recording medium |
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Address after: Room 3701, No. 866 East Changzhi Road, Hongkou District, Shanghai, 200080 Patentee after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201822 No.208, building 4, no.1411, Yecheng Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee before: Botai vehicle networking technology (Shanghai) Co.,Ltd. Country or region before: China |