CN101451851A - Navigation device and navigation method thereof - Google Patents
Navigation device and navigation method thereof Download PDFInfo
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- CN101451851A CN101451851A CNA2008102173620A CN200810217362A CN101451851A CN 101451851 A CN101451851 A CN 101451851A CN A2008102173620 A CNA2008102173620 A CN A2008102173620A CN 200810217362 A CN200810217362 A CN 200810217362A CN 101451851 A CN101451851 A CN 101451851A
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Abstract
This invention refers to the navigation technology, aiming to defect existed in the current technology that the vehicle speed cannot be pre-adjusted because the state of the crossing traffic indicating lamp to be arrived cannot be pre-acquired. This invention provides a navigation device, comprising: a display device for displaying the navigation path; a crossing state indicating module that has a communication connection with the display device and is used for determining the crossing state of the crossing to be arrived on the navigation path, and controlling the display device to display the corresponding indicating information. This invention further provides a navigation method. The crossing state of the cross to be arrived can be predetermined and pre-displayed by depending on the state periodic table of the traffic indicating lamp, thereby determining the current state of the crossing traffic indicating lamp and the rest keeping time thereof, such that the user can pr-adjust the vehicle speed to adapt to the traffic indicating lamp state of the crossing to be arrived.
Description
Technical field
The present invention relates to airmanship, more particularly, relate to a kind of guider and air navigation aid thereof.
Background technology
The Vehicular navigation technology is GPS (Global Positioning System, GPS) important branch of technology.Principle of work based on the onboard navigation system of this technology is, vehicle mounted guidance terminal receives the position coordinates that at least 3 satellites transmitted in earth-circling 24 gps satellites, the position coordinates of putting down in writing in the electronic chart that itself and terminal self are stored mates, and determines the accurate position of navigation object in electronic chart of this terminal of lift-launch with this.
In concrete application process, on-vehicle navigation apparatus can calculate optimal path rapidly according to the origin and the destination information of user's input, and it is presented on the display device of guider self configuration.Thus, the user just can drive according to the indication information on the display device, guarantees to arrive the destination via optimal path.
Yet because urban traffic network is too complicated, the optimal path that on-vehicle navigation apparatus calculates often comprises a plurality of intersections.Each intersection often all is provided with stop-lights such as traffic lights, even if the on-vehicle navigation apparatus guiding is arranged, the user still can't be known the state of the crossing traffic pilot lamp that is about to arrival in advance, therefore can't adjust the speed of a motor vehicle in advance.
Therefore, need a kind of vehicle mounted guidance scheme, can overcome the defective that the state because of knowing the crossing traffic pilot lamp that is about to arrival in advance that exists in the prior art can't be adjusted the speed of a motor vehicle in advance.
Summary of the invention
The technical problem to be solved in the present invention is, at exist in the prior art because of knowing in advance that the state that is about to the crossing traffic pilot lamp that arrives can't adjust the defective of the speed of a motor vehicle in advance, a kind of guider and air navigation aid thereof are provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of guider comprises:
Display device is used for the show navigator path;
Also comprise:
Crossing situation reminding module, itself and described display device communicate to connect, and are used for determining to be about on the guidance path crossing situation at the crossing of arrival, and the control display device shows corresponding prompt message.
In guider provided by the invention, described crossing situation comprises the current state and the residue duration thereof of stop-light.
In guider provided by the invention, also comprise locating module, be used to receive navigation signal, determine to be about on the guidance path crossing of arrival in view of the above.
In guider provided by the invention, described crossing condition prompting module and described locating module communicate to connect, and it further comprises:
Memory module is used to store the stop-light period of state table at each crossing, wherein records the display cycle of the various states of the stop-light at crossing under it;
Retrieval module is used for searching the described stop-light period of state table that is about to the crossing of arrival in described memory module, determines the current state and the residue duration thereof of this crossing traffic pilot lamp in view of the above.
In guider provided by the invention, also comprise input port, be used to receive the stop-light period of state table of input.
In guider provided by the invention, described guider also comprises sound broadcasting device, is used to report the current state and the residue duration thereof of the definite crossing traffic pilot lamp of crossing situation reminding module.
The present invention also provides a kind of air navigation aid, comprises the steps:
S1, determine on the guidance path to be about to the crossing situation at the crossing that arrives;
S2, to the information of this crossing situation of user prompt.
In air navigation aid provided by the invention, described crossing situation comprises the current state and the residue duration thereof of stop-light.
9, air navigation aid according to claim 8 is characterized in that, described step S1 further comprises:
S11, reception navigation signal are determined the crossing that will soon arrive on the described guidance path in view of the above;
S12, determine the crossing situation at this crossing.
In air navigation aid provided by the invention, described step S12 further comprises the stop-light period of state table of searching described crossing, determines the crossing situation at this crossing in view of the above.
In air navigation aid provided by the invention, record display cycle of various states of the stop-light at described crossing in the described stop-light period of state table.
In air navigation aid provided by the invention, described step S2 is that display device shows the crossing situation.
In air navigation aid provided by the invention, described step S2 is that sound broadcasting device is reported described crossing situation.
Implement technical scheme of the present invention, has following beneficial effect: the crossing state that can determine and show the crossing that is about to arrival by stop-light period of state table in advance, thereby determine the current state and the residue duration thereof of this crossing traffic pilot lamp, thus one, the user just can adjust the speed of a motor vehicle in advance, to adapt to the stop-light state of the intersection that is about to arrival.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation according to the guider of a preferred embodiment of the present invention;
Fig. 2 is the demonstration synoptic diagram according to the navigation map of a preferred embodiment of the present invention;
Fig. 3 is the process flow diagram according to the air navigation aid of a preferred embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 is the structural representation according to the guider 100 of a preferred embodiment of the present invention.As shown in Figure 1, guider 100 provided by the invention comprises display device 102, crossing situation reminding module 104 and locating module 106.Wherein, display device 102 and locating module 106 communicate to connect with crossing situation reminding module 104 respectively.
Locating module 106 is used to receive navigation signal, determines to be about on the guidance path crossing of arrival.In the specific implementation process, this navigation signal can be a satellite navigation signals, also can be the navigation signal of other types, for example the various navigation signals that may use in the AGPS localization method.Locating module 106 with the relevant information at its determined crossing that be about to arrive for example the crossing sign send to crossing situation reminding module 104.
Crossing situation reminding module 104 is used for the relevant information at the crossing that be about to arrive of sending according to locating module 106, determine the crossing situation at this crossing, and the control display device shows corresponding prompt message.Wherein, the crossing situation comprises the state and the residue duration thereof of this place, crossing stop-light of current time.Specifically, crossing situation reminding module 104 further comprises memory module 1042 and retrieval module 1044.
| Traffic slot | Red light cycle | The green light cycle | The amber light cycle |
| 7:00:00～8:59:59 | 30 | 20 | 5 |
| 9:00:00～20:59:59 | 30 | 30 | 5 |
| 21:00:00～6:59:00 | 20 | 30 | 5 |
Table 1
It should be noted that the content in the table 1 only is used to describe purport of the present invention, and be not to be to be used to limit the scope of the invention.
As optionally, guider 100 provided by the invention also can comprise the input port (not shown), is used to receive the stop-light period of state table of input.In addition, guider 100 provided by the invention also can comprise for example loudspeaker (not shown) of a voice playing device, is used to play the relevant information of the crossing situation that is about to arrive the crossing.
Fig. 2 is the demonstration synoptic diagram according to the navigation map of a preferred embodiment of the present invention.As shown in Figure 2, guidance path is shown in the direction of arrow, and the crossing that wherein is about to arrive is crossing A.As shown in Figure 2, in shown navigation map, show the relevant information of crossing situation at place, this crossing, comprise that the state of stop-light and residue thereof hold time.Thus, the user just can adjust the speed of a motor vehicle in advance according to the state of the crossing traffic pilot lamp that is about to arrive, and is ready.
The present invention also provides a kind of air navigation aid, can show the relevant information of the crossing situation at the crossing that be about to arrive, below just be described in greater detail in conjunction with Fig. 3.
Fig. 3 is the process flow diagram according to the air navigation aid 300 of a preferred embodiment of the present invention.As shown in Figure 3, method 300 starts from step 302.
Subsequently,, receive navigation signal, determine to be about on the guidance path crossing of arrival at next step 304.
Subsequently, at next step 306, search the stop-light period of state table at this crossing.
Subsequently, at next step 308, determine that according to stop-light period of state table the current state of this crossing traffic pilot lamp and residue thereof hold time.
Subsequently, at next step 310, to the information of this crossing situation of user prompt, promptly the display device by guider shows this crossing status information, or reports the crossing status information by sound broadcasting device.。
At last, method 300 ends at step 312.
Can be seen from the foregoing, step 302～308 are used for determining being about on the guidance path crossing situation at the crossing that arrives, comprise that the current state of this crossing traffic pilot lamp and residue thereof hold time.It should be noted that said method 300 only is used to describe purport of the present invention, is not to be used to limit scope of the present invention.In the specific implementation process, also can make amendment to said method, for example change the execution sequence of said method, perhaps increase new step to increase new function.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of guider comprises:
Display device is used for the show navigator path;
It is characterized in that, also comprise:
Crossing situation reminding module, itself and described display device communicate to connect, and are used for determining to be about on the guidance path crossing situation at the crossing of arrival, and the control display device shows corresponding prompt message.
2, guider according to claim 1 is characterized in that, described crossing situation comprises the current state and the residue duration thereof of stop-light.
3, guider according to claim 2 is characterized in that, also comprises locating module, is used to receive navigation signal, determines to be about on the guidance path crossing of arrival in view of the above.
4, guider according to claim 3 is characterized in that, described crossing condition prompting module and described locating module communicate to connect, and it further comprises:
Memory module is used to store the stop-light period of state table at each crossing, wherein records the display cycle of the various states of the stop-light at crossing under it;
Retrieval module is used for searching the described stop-light period of state table that is about to the crossing of arrival in described memory module, determines the current state and the residue duration thereof of this crossing traffic pilot lamp in view of the above.
5, guider according to claim 4 is characterized in that, also comprises input port, is used to receive the stop-light period of state table of input.
6, guider according to claim 4 is characterized in that, described guider also comprises sound broadcasting device, is used to report the current state and the residue duration thereof of the definite crossing traffic pilot lamp of crossing situation reminding module.
7, a kind of air navigation aid is characterized in that, comprises the steps:
S1, determine on the guidance path to be about to the crossing situation at the crossing that arrives;
S2, to the information of this crossing situation of user prompt.
8, air navigation aid according to claim 7 is characterized in that, described crossing situation comprises the current state and the residue duration thereof of stop-light.
9, air navigation aid according to claim 8 is characterized in that, described step S1 further comprises:
S11, reception navigation signal are determined the crossing that will soon arrive on the described guidance path in view of the above;
S12, search the stop-light period of state table at described crossing, determine the crossing situation at this crossing in view of the above.
10, air navigation aid according to claim 9 is characterized in that, described step S2 is that display device demonstration crossing situation or sound broadcasting device are reported described crossing situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102173620A CN101451851A (en) | 2008-11-17 | 2008-11-17 | Navigation device and navigation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102173620A CN101451851A (en) | 2008-11-17 | 2008-11-17 | Navigation device and navigation method thereof |
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| CN101451851A true CN101451851A (en) | 2009-06-10 |
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| CNA2008102173620A Pending CN101451851A (en) | 2008-11-17 | 2008-11-17 | Navigation device and navigation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103798A (en) * | 2011-02-10 | 2011-06-22 | 惠州Tcl移动通信有限公司 | Traffic lights state information prompt system and method thereof |
| CN102819961A (en) * | 2012-08-27 | 2012-12-12 | 南京工程学院 | Traffic signal real-time transmission system on basis of wireless mobile communication network |
| CN103528591A (en) * | 2012-07-06 | 2014-01-22 | 昆达电脑科技(昆山)有限公司 | Cloud-end navigation device and cloud-end navigation method |
| CN105091886A (en) * | 2014-05-14 | 2015-11-25 | 广州杰赛科技股份有限公司 | Traffic-light-based navigation method |
| CN105091891A (en) * | 2014-05-14 | 2015-11-25 | 广州杰赛科技股份有限公司 | Vehicle-mounted navigation system |
| CN105989720A (en) * | 2015-02-09 | 2016-10-05 | 高德软件有限公司 | Method and device for displaying information of signal lamp |
| CN106803353A (en) * | 2015-11-26 | 2017-06-06 | 罗伯特·博世有限公司 | Method and onboard system for determining the transformation rule of traffic lights |
| CN107608586A (en) * | 2012-06-05 | 2018-01-19 | 苹果公司 | Phonetic order during navigation |
| WO2018171464A1 (en) * | 2017-03-21 | 2018-09-27 | 广东数相智能科技有限公司 | Method, apparatus and system for planning vehicle speed according to navigation path |
| CN111091707A (en) * | 2018-10-23 | 2020-05-01 | 株式会社京三制作所 | Information providing system and in-vehicle device |
| US11055912B2 (en) | 2012-06-05 | 2021-07-06 | Apple Inc. | Problem reporting in maps |
| WO2021169591A1 (en) * | 2020-02-28 | 2021-09-02 | 北京京东乾石科技有限公司 | Vehicle behavior prediction method and apparatus, electronic device, and storage medium |
| WO2024026619A1 (en) * | 2022-08-01 | 2024-02-08 | Mediatek Singapore Pte. Ltd. | Improvement on start condition of t318 in iot ntn |
-
2008
- 2008-11-17 CN CNA2008102173620A patent/CN101451851A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103798B (en) * | 2011-02-10 | 2014-04-16 | 惠州Tcl移动通信有限公司 | Traffic lights state information prompt system and method thereof |
| CN102103798A (en) * | 2011-02-10 | 2011-06-22 | 惠州Tcl移动通信有限公司 | Traffic lights state information prompt system and method thereof |
| CN107608586B (en) * | 2012-06-05 | 2021-03-19 | 苹果公司 | Voice instructions during navigation |
| US11956609B2 (en) | 2012-06-05 | 2024-04-09 | Apple Inc. | Context-aware voice guidance |
| US11727641B2 (en) | 2012-06-05 | 2023-08-15 | Apple Inc. | Problem reporting in maps |
| US11290820B2 (en) | 2012-06-05 | 2022-03-29 | Apple Inc. | Voice instructions during navigation |
| CN107608586A (en) * | 2012-06-05 | 2018-01-19 | 苹果公司 | Phonetic order during navigation |
| US11082773B2 (en) | 2012-06-05 | 2021-08-03 | Apple Inc. | Context-aware voice guidance |
| US11055912B2 (en) | 2012-06-05 | 2021-07-06 | Apple Inc. | Problem reporting in maps |
| CN103528591A (en) * | 2012-07-06 | 2014-01-22 | 昆达电脑科技(昆山)有限公司 | Cloud-end navigation device and cloud-end navigation method |
| CN102819961A (en) * | 2012-08-27 | 2012-12-12 | 南京工程学院 | Traffic signal real-time transmission system on basis of wireless mobile communication network |
| CN102819961B (en) * | 2012-08-27 | 2015-03-25 | 南京工程学院 | Traffic signal real-time transmission system on basis of wireless mobile communication network |
| CN105091886A (en) * | 2014-05-14 | 2015-11-25 | 广州杰赛科技股份有限公司 | Traffic-light-based navigation method |
| CN105091891A (en) * | 2014-05-14 | 2015-11-25 | 广州杰赛科技股份有限公司 | Vehicle-mounted navigation system |
| CN105989720A (en) * | 2015-02-09 | 2016-10-05 | 高德软件有限公司 | Method and device for displaying information of signal lamp |
| CN106803353B (en) * | 2015-11-26 | 2021-06-29 | 罗伯特·博世有限公司 | Method for determining a transformation rule of a traffic light and on-board system |
| CN106803353A (en) * | 2015-11-26 | 2017-06-06 | 罗伯特·博世有限公司 | Method and onboard system for determining the transformation rule of traffic lights |
| WO2018171464A1 (en) * | 2017-03-21 | 2018-09-27 | 广东数相智能科技有限公司 | Method, apparatus and system for planning vehicle speed according to navigation path |
| CN111091707A (en) * | 2018-10-23 | 2020-05-01 | 株式会社京三制作所 | Information providing system and in-vehicle device |
| WO2021169591A1 (en) * | 2020-02-28 | 2021-09-02 | 北京京东乾石科技有限公司 | Vehicle behavior prediction method and apparatus, electronic device, and storage medium |
| WO2024026619A1 (en) * | 2022-08-01 | 2024-02-08 | Mediatek Singapore Pte. Ltd. | Improvement on start condition of t318 in iot ntn |
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Open date: 20090610 |