CN101339047A - Navigation system and navigation system voice prompt device and method - Google Patents
Navigation system and navigation system voice prompt device and method Download PDFInfo
- Publication number
- CN101339047A CN101339047A CNA2008101422630A CN200810142263A CN101339047A CN 101339047 A CN101339047 A CN 101339047A CN A2008101422630 A CNA2008101422630 A CN A2008101422630A CN 200810142263 A CN200810142263 A CN 200810142263A CN 101339047 A CN101339047 A CN 101339047A
- Authority
- CN
- China
- Prior art keywords
- voice
- vehicle
- control module
- module
- hoc location
- 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
Landscapes
- Navigation (AREA)
Abstract
The invention provides a navigation system, a navigation system voice prompt device and a method thereof. The navigation system comprises a navigation module, a user interface control module and a map data management module; wherein, the navigation module comprises a navigation control module, a voice control module and a voice prompt module; the voice control module receives the specific position information of the driving distance of the vehicle transmitted from the navigation control module and enables the voice prompt module to send out a plurality of different types of voice prompt through the user interface control module according to the distance of the specific position of the driving distance of the vehicle. The navigation system can send out different types of voice prompt according to the distance of the specific position of the driving distance of the vehicle, thus providing sufficient time for the user to make corresponding preparations after hearing the voice prompt.
Description
Technical field
The invention belongs to field of navigation technology, relate in particular to a kind of navigational system, navigation system voice prompt device and method.
Background technology
At present, (Global Positioning System GPS) is one of GPS navigation important application direction to automobile-used GPS.The gps antenna of automobile-used GPS navigation system receives from 3 data messages that transmitted in earth-circling 24 gps satellites at least, in conjunction with the electronic chart that is stored in the Vehicular navigation terminal, the position coordinates of determining by gps satellite signal is complementary therewith, determines the accurate position of navigation object in electronic chart.The user of steering vehicle can transfer to computer and select driving path when driving, and as direction guiding, thereby correctly arrive the destination apace.
Fig. 1 is the structural drawing of Vehicular guidance system in the prior art, and this Vehicular guidance system is made up of loudspeaker 1, chuck assembly 2, input media 3, voice output 4, display device 5, control device 6, GPS receiving trap 7 etc.
Chuck assembly 2 can be reduced into numerical data to the recorded content that inserts in the recording medium that records map datum, control program data etc. wherein, and delivers to and deliver to control device 6.
The voice data translation that voice output 4 is sent control device 6 here is a voice signal, delivers to loudspeaker 1.The voice signal that loudspeaker 1 is sent voice output 4 here converts sound and output to, and like this, loudspeaker 1 just can cooperate the needs of control device 6, sends the voice of various operational notifications and route guidance.
7 receptions of GPS receiving trap detect the present position and the moving direction of vehicle from the signal of gps satellite, and convert detected result to protocol data, and these protocol datas further are sent to control device 6.
Usually, navigational system, can be sent voice suggestion and remind the user to operate accordingly to ad-hoc location in user's vehicle ' during as fork in the road, turning, destination.But the defective of existing navigational system is, can only be that threshold value triggers voice suggestion with the distance of system or user preset, promptly no matter how work as the speed of a motor vehicle, be expert at and sail out of ad-hoc location a distance and inform the user will turn or arrive the destination in how many distances after (distance threshold), the operation that the needs execution is correct.Like this, when the speed of a motor vehicle is too fast, will be too short because of tip distance, miss turning or destination thereby make the user have little time reaction.
Summary of the invention
The object of the present invention is to provide a kind of navigational system, navigation system voice prompt device and method, be intended to solve current navigational system when the speed of a motor vehicle is too fast, tip distance is too short, thereby makes the user have little time to react the problem of missing turning or destination.
The technical solution used in the present invention is: a kind of navigational system, comprise navigation module, user interface control module and map data management module, described navigation module comprises Navigation Control module, speech control module and voice cue module, described speech control module receives vehicle ' that the Navigation Control module the sends information apart from ad-hoc location, makes voice cue module send some dissimilar voice suggestions by the user interface control module according to vehicle ' apart from the distance of ad-hoc location.
The technical scheme that the present invention takes also comprises: described navigation module also comprises speed of a motor vehicle detection module, described speed of a motor vehicle detection module detects the speed of vehicle current driving, and send detected data to the Navigation Control module, described Navigation Control module sends car speed information to speech control module, and described speech control module is dynamically adjusted apart from the voice reminder distance threshold according to the velocity information of vehicle.
The technical scheme that the present invention takes also comprises: described speech control module is when the vehicle distances ad-hoc location is near more, make voice cue module send the big more voice suggestion data of volume, when vehicle ' is far away more apart from ad-hoc location, make voice cue module send the more little voice suggestion data of volume.
The technical scheme that the present invention takes also comprises: described speech control module is when the vehicle distances ad-hoc location is near more, make voice cue module send the rapid more voice suggestion data of voice, when vehicle ' is far away more apart from ad-hoc location, make voice cue module send the voice suggestion data that voice relax more.
Another technical scheme that the present invention takes is: a kind of navigation system voice prompt device, comprise speech control module and voice cue module, described speech control module receives vehicle ' apart from the information of ad-hoc location and the velocity information of vehicle, make voice cue module send some dissimilar voice suggestions according to vehicle ' apart from the distance of ad-hoc location, dynamically adjust apart from the voice reminder distance threshold according to the velocity information of vehicle.
The another technical scheme that the present invention takes is: a kind of navigation system voice prompt method comprises:
Steps A:, adjust the voice reminder distance threshold that is provided with according to the speed of vehicle current driving;
Step B: judge vehicle ' apart from the value of ad-hoc location whether less than the voice reminder distance threshold;
Step C: if vehicle ' apart from the value of ad-hoc location greater than the voice reminder distance threshold, then do not carry out voice suggestion;
Step D: if vehicle ' apart from the value of ad-hoc location less than the voice reminder distance threshold, send some dissimilar voice suggestions according to vehicle ' apart from the distance of ad-hoc location.
The technical scheme that the present invention takes also comprises: described voice reminder distance threshold preestablishes by system or user.
The technical scheme that the present invention takes also comprises: described step C specifically comprises: the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the big more voice suggestion data of volume, vehicle ' is far away more apart from ad-hoc location, and speech control module makes voice cue module send the more little voice suggestion data of volume.
The technical scheme that the present invention takes also comprises: described step C specifically comprises: the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the rapid more voice suggestion data of voice, vehicle ' is far away more apart from ad-hoc location, and speech control module makes voice cue module send the voice suggestion data that voice relax more.
The present invention is owing to send some dissimilar voice suggestions and adjust the voice reminder distance threshold according to the speed of vehicle current driving apart from the distance of ad-hoc location according to vehicle ', therefore have make voice reminder time in advance, make the user after hearing voice suggestion, have the sufficient time to carry out the technique effect of corresponding preparation.
Description of drawings
Fig. 1 is the structural drawing of Vehicular guidance system in the prior art;
Fig. 2 is the module map of navigational system of the present invention;
Fig. 3 is the structured flowchart of navigation system voice prompt device of the present invention;
Fig. 4 is the process flow diagram of navigation system voice prompt method 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.
Design of the present invention is, in user's vehicle ' to as a distance of ad-hoc locations such as fork in the road, turning, destination the time, and send the several times auditory tone cues with variable in distance, the volume of each prompting increases gradually or word speed accelerates gradually, and detect car speed immediately, dynamically adjust the distance threshold that triggers prompting.In addition, the present invention sends different auditory tone cueses with variable in distance and is not limited to modes such as volume increases gradually or word speed accelerates gradually.
See also Fig. 2, be the module map of navigational system of the present invention.Navigational system of the present invention mainly comprises navigation module, user interface control module and map data management module.Wherein, navigation module further comprises from car position detection module, path searcher module, route guidance module, Navigation Control module, map display module, speed of a motor vehicle detection module, speech control module and voice cue module.
When the user uses navigational system to carry out path navigation, pass through the signal of GPS receiving trap reception from car position detection module from gps satellite, detect position, moving direction and the gait of march of vehicle, and, be sent to path searcher module detected result.
Path searcher module receives simultaneously from the vehicle location information from car position detection module, and with the present position of vehicle as the departure place, the user imports the place as the destination, obtain map datum from the map data management module, and walking along the street in fact directly explored processing, and with track search return path bootstrap module as a result.
Then, route guidance module obtains map datum from the map data management module, it is carried out the path induce processing, and, read and Navigation Control so that the map data management module is predicted inducing result to return to map data management module and Navigation Control module.
Navigation Control module controls map display module generates the video data that map shows usefulness according to the map data information of reading from the map data management module, delivers to the user interface control module.Data such as the interface in the time of also will inducing in addition, navigation speech send the user interface control module to, and the user is navigated.
Speed of a motor vehicle detection module detects the speed of vehicle current driving, and sends detected data to the Navigation Control module, and the Navigation Control module sends car speed information to speech control module.
Wherein, in the navigational system of the present invention speed of a motor vehicle detection module can be set, also speed of a motor vehicle detection module can be set.If this module is set, then the speed of a motor vehicle is to obtain from vehicle itself, and is similar with the principle of autometasomatism.The speed of a motor vehicle in the general gps system is to calculate according to satellite-signal, function is included in the detection module of car position, if this module is not set, speech control module can be received from the car speed information that car position detection module is fed back, but it is more accurate by the car speed information that speed of a motor vehicle detection module obtained is set
The vehicle ' that speech control module reception Navigation Control module sends is apart from the information of ad-hoc location, judge vehicle ' apart from the value of ad-hoc location whether less than the voice reminder distance threshold, if less than the voice reminder distance threshold, then trigger voice cue module and send the related voice reminder-data to the user interface control module, the user is reminded, wherein, the voice reminder distance threshold can preestablish by system or user.
Speech control module can also receive the car speed information that the Navigation Control module sends, dynamically adjust apart from the voice reminder distance threshold according to the velocity information of vehicle, if the excessive velocities of vehicle, for the user being prepared after receiving voice suggestion if having time accordingly and operating, then increase the voice reminder distance threshold, the time that speech control module triggers voice cue module will shift to an earlier date, and the user has fully accordingly after hearing voice suggestion and prepares.
In addition, speech control module sends different control signals according to vehicle ' apart from the distance of ad-hoc location and triggers voice cue module, for example vehicle ' is apart from the value of ad-hoc location during less than the voice reminder distance threshold, the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the big more voice suggestion data of volume, vehicle ' is far away more apart from ad-hoc location, speech control module makes voice cue module send the more little voice suggestion data of volume, perhaps, the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the rapid more voice suggestion data of voice, vehicle ' is far away more apart from ad-hoc location, speech control module makes voice cue module send the voice suggestion data that voice relax more, dissimilar voice suggestions can be reminded the user, and it is prepared in advance accordingly.This several times voice suggestion can be provided with voluntarily by system or user, for example, carries out a voice suggestion or the vehicle segment distance that whenever travels every several seconds and carries out a voice suggestion.
See also Fig. 3, be the structured flowchart of navigation system voice prompt device of the present invention.Navigation system voice prompt device of the present invention comprises speech control module and voice cue module.Speech control module receives vehicle ' apart from the information of ad-hoc location and the velocity information of vehicle, make voice cue module send some dissimilar voice suggestions according to vehicle ' apart from the distance of ad-hoc location, and dynamically adjust apart from the voice reminder distance threshold according to the velocity information of vehicle.
Wherein, speech control module and voice cue module can be arranged in the navigation module, in addition, speech control module and voice cue module can also be arranged in the user interface control module, perhaps be separately positioned in navigation module and the user interface control module, therefore, be appreciated that speech control module and voice cue module can be arranged in any module of navigational system or as the entity individualism.
See also Fig. 4, be the process flow diagram of navigation system voice prompt method of the present invention.Navigation system voice prompt method of the present invention may further comprise the steps:
Step 100: according to the speed of vehicle current driving, adjust the voice reminder distance threshold that is provided with, wherein, the voice reminder distance threshold can preestablish by system or user;
If the excessive velocities of vehicle, for the user being prepared after receiving voice suggestion if having time accordingly and operating, then increase the voice reminder distance threshold, the time that speech control module triggers voice cue module will shift to an earlier date, and the user has fully accordingly after hearing voice suggestion and prepares.
Step 200: judge vehicle ' apart from the value of ad-hoc location whether less than the voice reminder distance threshold;
Step 300: if vehicle ' apart from the value of ad-hoc location greater than the voice reminder distance threshold, then do not carry out voice suggestion;
Step 400: if vehicle ' apart from the value of ad-hoc location less than the voice reminder distance threshold, speech control module triggers voice cue module and sends the related voice reminder-data to the user interface control module, carries out voice suggestion.
Speech control module sends the different control signal of several times according to vehicle ' apart from the distance of ad-hoc location and triggers voice cue module, makes the user receive the voice suggestion that several times are dissimilar.This several times voice suggestion can be provided with voluntarily by system or user, for example, carries out a voice suggestion or the vehicle segment distance that whenever travels every several seconds and carries out a voice suggestion.
For example vehicle ' is apart from the value of ad-hoc location during less than the voice reminder distance threshold, the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the big more voice suggestion data of volume, vehicle ' is far away more apart from ad-hoc location, speech control module makes voice cue module send the more little voice suggestion data of volume, perhaps, the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the rapid more voice suggestion data of voice, vehicle ' is far away more apart from ad-hoc location, speech control module makes voice cue module send the voice suggestion data that voice relax more, dissimilar voice suggestions can be reminded the user, and it is prepared in advance accordingly.
Adopt after the technical scheme of the present invention, vehicle is expert at and is sailed out of ad-hoc location a distance, can inform the user will turn or arrives the destination after how many distances, and when the speed of a motor vehicle is too fast, can dynamically adjust the size of voice reminder distance threshold, the time of voice reminder is shifted to an earlier date, and the user has the sufficient time to prepare accordingly after hearing voice suggestion; In addition, can send dissimilar voice reminders apart from the distance of ad-hoc location according to vehicle ' and inform the user.
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 navigational system, comprise navigation module, user interface control module and map data management module, described navigation module comprises the Navigation Control module, it is characterized in that, described navigation module also comprises speech control module, voice cue module, described speech control module receives vehicle ' that the Navigation Control module the sends information apart from ad-hoc location, makes voice cue module send some dissimilar voice suggestions by the user interface control module according to vehicle ' apart from the distance of ad-hoc location.
2, the system as claimed in claim 1, it is characterized in that, described navigation module also comprises speed of a motor vehicle detection module, described speed of a motor vehicle detection module detects the speed of vehicle current driving, and send detected data to the Navigation Control module, described Navigation Control module sends car speed information to speech control module, and described speech control module is dynamically adjusted apart from the voice reminder distance threshold according to the velocity information of vehicle.
3, the system as claimed in claim 1, it is characterized in that, described speech control module is when the vehicle distances ad-hoc location is near more, make voice cue module send the big more voice suggestion data of volume, when vehicle ' is far away more apart from ad-hoc location, make voice cue module send the more little voice suggestion data of volume.
4, the system as claimed in claim 1, it is characterized in that, described speech control module is when the vehicle distances ad-hoc location is near more, make voice cue module send the rapid more voice suggestion data of voice, when vehicle ' is far away more apart from ad-hoc location, make voice cue module send the voice suggestion data that voice relax more.
5, a kind of navigation system voice prompt device, it is characterized in that, described navigation system voice prompt device comprises speech control module and voice cue module, described speech control module receives vehicle ' apart from the information of ad-hoc location and the velocity information of vehicle, make voice cue module send some dissimilar voice suggestions according to vehicle ' apart from the distance of ad-hoc location, and dynamically adjust apart from the voice reminder distance threshold according to the velocity information of vehicle.
6, device as claimed in claim 5 is characterized in that, described voice reminder distance threshold preestablishes by system or user.
7, a kind of navigation system voice prompt method comprises:
Steps A:, adjust the voice reminder distance threshold that is provided with according to the speed of vehicle current driving;
Step B: judge vehicle ' apart from the value of ad-hoc location whether less than the voice reminder distance threshold;
Step C: if vehicle ' apart from the value of ad-hoc location greater than the voice reminder distance threshold, then do not carry out voice suggestion;
Step D: if vehicle ' apart from the value of ad-hoc location less than the voice reminder distance threshold, send some dissimilar voice suggestions according to vehicle ' apart from the distance of ad-hoc location.
8, method as claimed in claim 7 is characterized in that, described voice reminder distance threshold preestablishes by system or user.
9, as claim 7 or 8 described methods, it is characterized in that, described step C specifically comprises: the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the big more voice suggestion data of volume, vehicle ' is far away more apart from ad-hoc location, and speech control module makes voice cue module send the more little voice suggestion data of volume.
10, as claim 7 or 8 described methods, it is characterized in that, described step C specifically comprises: the vehicle distances ad-hoc location is near more, speech control module makes voice cue module send the rapid more voice suggestion data of voice, vehicle ' is far away more apart from ad-hoc location, and speech control module makes voice cue module send the voice suggestion data that voice relax more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101422630A CN101339047A (en) | 2008-08-08 | 2008-08-08 | Navigation system and navigation system voice prompt device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101422630A CN101339047A (en) | 2008-08-08 | 2008-08-08 | Navigation system and navigation system voice prompt device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101339047A true CN101339047A (en) | 2009-01-07 |
Family
ID=40213176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101422630A Pending CN101339047A (en) | 2008-08-08 | 2008-08-08 | Navigation system and navigation system voice prompt device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101339047A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243079A (en) * | 2010-04-16 | 2011-11-16 | 株式会社电装 | Vehicle-mounted navigation system |
| 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 |
| CN103879348A (en) * | 2012-12-20 | 2014-06-25 | 大陆汽车投资（上海）有限公司 | Steering warning method and steering warning device |
| CN105390011A (en) * | 2015-11-20 | 2016-03-09 | 南京中科创达软件科技有限公司 | Intelligent navigation system |
| CN105910610A (en) * | 2015-02-20 | 2016-08-31 | 福特全球技术公司 | Method and Apparatus for Dynamic Position Reporting Rate Determination |
| CN109377115A (en) * | 2018-12-19 | 2019-02-22 | Oppo广东移动通信有限公司 | Vehicular applications recommended method, device, terminal device and storage medium |
| CN111238512A (en) * | 2018-11-29 | 2020-06-05 | 上海博泰悦臻网络技术服务有限公司 | Navigation lane reminding method and system and electronic equipment |
| CN111883030A (en) * | 2020-06-11 | 2020-11-03 | 大众问问(北京)信息科技有限公司 | Navigation broadcasting method and device and electronic equipment |
| CN113706913A (en) * | 2021-09-03 | 2021-11-26 | 张立华 | Road construction warning system and method thereof |
| CN113916237A (en) * | 2021-08-30 | 2022-01-11 | 读书郎教育科技有限公司 | Intelligent watch navigation system and method capable of achieving energy-saving navigation |
-
2008
- 2008-08-08 CN CNA2008101422630A patent/CN101339047A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243079B (en) * | 2010-04-16 | 2014-10-08 | 株式会社电装 | vehicle-mounted navigation system |
| CN102243079A (en) * | 2010-04-16 | 2011-11-16 | 株式会社电装 | Vehicle-mounted navigation system |
| 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 |
| CN103879348B (en) * | 2012-12-20 | 2016-12-28 | 大陆汽车投资（上海）有限公司 | Turn to alarm method and device |
| CN103879348A (en) * | 2012-12-20 | 2014-06-25 | 大陆汽车投资（上海）有限公司 | Steering warning method and steering warning device |
| CN105910610A (en) * | 2015-02-20 | 2016-08-31 | 福特全球技术公司 | Method and Apparatus for Dynamic Position Reporting Rate Determination |
| CN105910610B (en) * | 2015-02-20 | 2020-10-30 | 福特全球技术公司 | Method and apparatus for dynamic location reporting rate determination |
| CN105390011A (en) * | 2015-11-20 | 2016-03-09 | 南京中科创达软件科技有限公司 | Intelligent navigation system |
| CN111238512A (en) * | 2018-11-29 | 2020-06-05 | 上海博泰悦臻网络技术服务有限公司 | Navigation lane reminding method and system and electronic equipment |
| CN109377115A (en) * | 2018-12-19 | 2019-02-22 | Oppo广东移动通信有限公司 | Vehicular applications recommended method, device, terminal device and storage medium |
| CN111883030A (en) * | 2020-06-11 | 2020-11-03 | 大众问问(北京)信息科技有限公司 | Navigation broadcasting method and device and electronic equipment |
| CN113916237A (en) * | 2021-08-30 | 2022-01-11 | 读书郎教育科技有限公司 | Intelligent watch navigation system and method capable of achieving energy-saving navigation |
| CN113706913A (en) * | 2021-09-03 | 2021-11-26 | 张立华 | Road construction warning system and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101339044B (en) | Navigation system and navigation system voice prompt method | |
| CN101339047A (en) | Navigation system and navigation system voice prompt device and method | |
| CN101382435B (en) | navigation device and navigation method with track switching function | |
| US6694255B1 (en) | Navigation system and storage medium | |
| US8200429B2 (en) | Vehicle navigation apparatus | |
| CN101339046A (en) | Navigation apparatus possessing error prompting function and method for implementing the function | |
| CN101532849A (en) | Navigation system and method having language selection function | |
| CN101339045A (en) | Navigation system and its information point search method | |
| CN101344394A (en) | Navigation system and its information point retrieval method | |
| CN101373141B (en) | Navigation system and navigation method performing voice prompt on continuous node path section | |
| CN101493333A (en) | Navigation system and method capable of automatically selecting broadcasting program list | |
| CN101532847A (en) | A method and a device for displaying points of interest result | |
| US8214150B2 (en) | In-vehicle apparatus for performing route guidance or content playback in cooperation with a portable terminal | |
| CN101419075A (en) | Navigation system and weather forecast information acquisition method thereof | |
| JP2002156241A (en) | Navigation apparatus and recording medium with program recorded thereon | |
| CN101419077A (en) | Speech sound broadcasting method and speed sound broadcasting device using the method and navigation system | |
| US7463978B2 (en) | Navigation apparatus and map-indication control program | |
| CN101373142B (en) | Navigation system and accurate navigation method of road crossing | |
| CN101551253A (en) | A method to control navigation system and display of its navigation screen | |
| JP2005121563A (en) | On-vehicle navigation system, and input method to same | |
| JP3596139B2 (en) | Navigation device | |
| JP2005009991A (en) | On-vehicle navigation apparatus, and display method for on vehicle navigation apparatus | |
| JP3767671B2 (en) | Navigation device and navigation method | |
| JPH11248477A (en) | Voice guided navigator, voice guidance type navigating method, and medium with recorded voice guided navigation program | |
| CN101344395A (en) | Navigation route correcting system and method |
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 |
Open date: 20090107 |