CN104316073B - A kind of method that User Defined guides orientation - Google Patents
A kind of method that User Defined guides orientation Download PDFInfo
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- CN104316073B CN104316073B CN201410632079.XA CN201410632079A CN104316073B CN 104316073 B CN104316073 B CN 104316073B CN 201410632079 A CN201410632079 A CN 201410632079A CN 104316073 B CN104316073 B CN 104316073B
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- 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
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
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- Automation & Control Theory (AREA)
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- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
A kind of method that User Defined guides orientation, opens User Defined guiding orientation function, is picked up on navigation interface into approach and abjection road, selects a guiding orientation values, can then hear that user-defined voice directions are reported next time by this crossing again；A kind of data form is provided and guides bearing data, and a kind of user to store self-defined guiding orientation values for storing User Defined, and the specific implementation method of voice directions report is carried out using self-defined guiding bearing data；A, into line：All roads are all to carry out unique number with natural number in map datum；B, abjection line：All roads are all to carry out unique number with natural number in map datum；C, guiding orientation values are shown in above-mentioned technical term description, and specific option is provided by navigation software.Advantages of the present invention：Realize user and can define and feel that rational guiding orientation values carry out orientation report, improve the voice broadcast degree of accuracy.
Description
Technical field
The present invention relates to navigation software field, the method that more particularly to a kind of User Defined guides orientation.
Background technology
The development of automobile industry and related industry promotes the development of China's vehicle mounted guidance industry, and navigation software quality is wanted
Seek more and more higher.Current domestic city construction is developed rapidly, and many complexities crossing higher is generated during construction, and
The link that map datum has one " distortion " again is converted into from real crossing.So being sentenced using software only according to map datum
Surely the guiding orientation values made have weak point, and ultimately resulting in voice broadcast can not meet user's request.
The content of the invention
The purpose of the present invention is to allow user to define at complexity crossing high to feel rational guiding orientation values, and spy provides
A kind of method that User Defined guides orientation.
The invention provides a kind of method that User Defined guides orientation, it is characterised in that：Described User Defined
The method for guiding orientation, when complexity crossing higher is run into, if voice broadcast such as " front xxx meter is turned right "；Due to not
Different is felt to same crossing with people, it is not accurate enough that user feels that this crossing is reported, it should be " front xxx meters to right front " OK
Sail；User Defined guiding orientation function is opened, is picked up on navigation interface into approach and abjection road, select a guiding orientation
It is worth, navigation software provides a set of corresponding self-defining value, after confirmation, this record can be saved, and next time passes through this crossing then again
Can hear that user-defined voice directions are reported；
A kind of data form is provided and guides bearing data, and a kind of user to store self-defined for storing User Defined
Guiding orientation values, and the specific implementation method of voice directions report is carried out using self-defined guiding bearing data；Self-defined guiding
Bearing data form is as follows：
| Sequence number | Data mode | Entry name |
| 1 | Numeral | Into line |
| 2 | Numeral | Abjection line |
| 3 | Numeral | Guiding orientation values |
A, into line：All roads are all to carry out unique number with natural number in map datum, are certainly into line
Car is sailed at crossing, the numbering on place road；
B, abjection line：All roads are all that unique number is carried out with natural number in map datum, and abjection line is certainly
Car is rolled away from crossing, the numbering on place road；
C, guiding orientation values are shown in above-mentioned technical term description, and specific option is provided by navigation software.
The method in described User Defined guiding orientation needs, and user adds self-defined guiding azimuth information；Navigation is soft
Part main interface provides a self-defined guiding orientation function button, is to start addition guiding azimuth information function after click；
After starting addition guiding azimuth information function, crossing is selected to enter approach, crossing by mobile navigation button cursor
Abjection road and guiding orientation option, after confirmation, the position that navigation software can be positioned by cursor a, common location twice, selects road
Mouth is positioned once respectively when entering approach with crossing abjection road；The longitude and latitude in a map datum is obtained, using the longitude and latitude of positioning
Degree reads crossing and enters approach and crossing abjection line, and crossing then is entered into line, crossing abjection line, user's selection
Guiding orientation option, in recorded internal memory；
User is clicked on after preserving, and the guiding bearing data information in internal memory is saved in into a storage in binary form
In file；If user does not preserve, the guiding bearing data information in internal memory is emptied；
Voice broadcast is carried out using User Defined guiding azimuth information：
User uses navigation software, selects departure place, and behind destination, navigation software can calculate a suitable road
Line, guiding module is, using the route information for calculating, to make guidance information, carries out voice broadcast；
Guidance information makes to be carried out using the route information after route calculation, and so-called route information essence is exactly map
The set of series of road mark in data；Guidance information is a concept for broad sense, and essence the inside contains many road phases
The information of pass, is related to " guiding azimuth information " be guidance information a part；By traversal route information, circulation
Take out one, crossing and enter line and an abjection line；
When making guiding azimuth information, found from the file of storage User Defined guiding azimuth information first, traversal
Whether each record in file, sees in file the entrance line and abjection line one that have with obtained from route information
The record of cause；The guidance information at this crossing is made if the guiding orientation values for then being recorded using this；If continue without if from
The guiding orientation values at this crossing are obtained in map datum；
Have after guidance information, it is necessary to judge whether meet guiding opportunity at present, so-called guiding opportunity is according to formula
Control gauge is driven to the distance of crossing pilot point surely；GPS chip in the moving process driven in navigator can constantly be determined
Position, navigation software can learn the distance driven apart from crossing pilot point by GPS location information, when meeting the distance that style specifies
Afterwards i.e. it is believed that The time has come；
After meeting guiding opportunity, using the guiding orientation values in guidance information, splice different sound character strings, drawn
Lead orientation voice broadcast, voice broadcast is mainly the sound character string of splicing is converted into sound by voice data translation control
Data carry out phonetic synthesis, then using hardware device sounding.
Advantages of the present invention：
The method that User Defined of the present invention guides orientation, realizing user can define the rational guiding of sensation
Orientation values carry out orientation report, improve the voice broadcast degree of accuracy.
Brief description of the drawings
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation：
Fig. 1 is the self-defined guiding azimuth information flow chart of user's storage；
Fig. 2 is to carry out voice broadcast flow chart using User Defined guiding azimuth information.
Specific embodiment
Embodiment 1
Present embodiments provide a kind of method that User Defined guides orientation, it is characterised in that：Described user makes by oneself
The method in justice guiding orientation, when complexity crossing higher is run into, if voice broadcast such as " front xxx meter is turned right "；Due to
Different people feels different to same crossing, and it is not accurate enough that user feels that this crossing is reported, it should is " front xxx meters to right front "
Traveling；User Defined guiding orientation function is opened, is picked up on navigation interface into approach and abjection road, select a guiding side
Place value, navigation software provides a set of corresponding self-defining value, and after confirmation, this record can be saved, and next time passes through this crossing again
Can then hear that user-defined voice directions are reported；
A kind of data form is provided and guides bearing data, and a kind of user to store self-defined for storing User Defined
Guiding orientation values, and the specific implementation method of voice directions report is carried out using self-defined guiding bearing data；
Self-defined guiding bearing data form is as follows：
| Sequence number | Data mode | Entry name |
| 1 | Numeral | Into line |
| 2 | Numeral | Abjection line |
| 3 | Numeral | Guiding orientation values |
A, into line：All roads are all to carry out unique number with natural number in map datum, are certainly into line
Car is sailed at crossing, the numbering on place road；
B, abjection line：All roads are all that unique number is carried out with natural number in map datum, and abjection line is certainly
Car is rolled away from crossing, the numbering on place road；
C, guiding orientation values are shown in above-mentioned technical term description, and specific option is provided by navigation software.
The method that orientation is guided according to above-mentioned User Defined, the method in described User Defined guiding orientation is needed
Will, user adds self-defined guiding azimuth information；
Navigation software main interface provides a self-defined guiding orientation function button, is to start addition guiding after click
Azimuth information function；
After starting addition guiding azimuth information function, crossing is selected to enter approach, crossing by mobile navigation button cursor
Abjection road and guiding orientation option, after confirmation, the position that navigation software can be positioned by cursor a, common location twice, selects road
Mouth is positioned once respectively when entering approach with crossing abjection road；The longitude and latitude in a map datum is obtained, using the longitude and latitude of positioning
Degree reads crossing and enters approach and crossing abjection line, and crossing then is entered into line, crossing abjection line, user's selection
Guiding orientation option, in recorded internal memory；
User is clicked on after preserving, and the guiding bearing data information in internal memory is saved in into a storage in binary form
In file；If user does not preserve, the guiding bearing data information in internal memory is emptied；
Voice broadcast is carried out using User Defined guiding azimuth information：
User uses navigation software, selects departure place, and behind destination, navigation software can calculate a suitable road
Line, guiding module is, using the route information for calculating, to make guidance information, carries out voice broadcast；
Guidance information makes to be carried out using the route information after route calculation, and so-called route information essence is exactly map
The set of series of road mark in data；Guidance information is a concept for broad sense, and essence the inside contains many road phases
The information of pass, is related to " guiding azimuth information " be guidance information a part；By traversal route information, circulation
Take out one, crossing and enter line and an abjection line；
When making guiding azimuth information, found from the file of storage User Defined guiding azimuth information first, traversal
Whether each record in file, sees in file the entrance line and abjection line one that have with obtained from route information
The record of cause；The guidance information at this crossing is made if the guiding orientation values for then being recorded using this；If continue without if from
The guiding orientation values at this crossing are obtained in map datum；
Have after guidance information, it is necessary to judge whether meet guiding opportunity at present, so-called guiding opportunity is according to formula
Control gauge is driven to the distance of crossing pilot point surely；GPS chip in the moving process driven in navigator can constantly be determined
Position, navigation software can learn the distance driven apart from crossing pilot point by GPS location information, when meeting the distance that style specifies
Afterwards i.e. it is believed that The time has come；
After meeting guiding opportunity, using the guiding orientation values in guidance information, splice different sound character strings, drawn
Lead orientation voice broadcast, voice broadcast is mainly the sound character string of splicing is converted into sound by voice data translation control
Data carry out phonetic synthesis, then using hardware device sounding.
Claims (2)
1. a kind of method that User Defined guides orientation, it is characterised in that：The method that described User Defined guides orientation,
When complexity crossing higher is run into, if voice broadcast such as " front xxx meter is turned right "；Because different people is felt to same crossing
Feel different, it is not accurate enough that user feels that this crossing is reported, it should be " front xxx meters to right front " traveling；User is opened to make by oneself
Justice guiding orientation function, is picked up into approach and abjection road on navigation interface, selects a guiding orientation values, and navigation software is provided
A set of corresponding self-defining value, after confirmation, this record can be saved, and next time can then be heard user-defined by this crossing again
Voice directions are reported；
A kind of data form is provided for storing User Defined guiding bearing data, and a kind of self-defined guiding of user storage
Orientation values, and the method for carrying out voice directions report using self-defined guiding bearing data；
Self-defined guiding bearing data form is as follows：
A, into line：All roads are all to carry out unique number with natural number in map datum, into line are sailed from car
Enter at crossing, the numbering on place road；
B, abjection line：All roads are all that unique number is carried out with natural number in map datum, and abjection line is sailed from car
At outlet, the numbering on place road；
The description of c, guiding orientation values, specific option is provided by navigation software；
The method for carrying out voice directions report using User Defined guiding bearing data includes：
User uses navigation software, selects departure place, and behind destination, navigation software can calculate a suitable route, draw
Guide module is, using the route information for calculating, to make guidance information, carries out voice broadcast；
Guidance information makes to be carried out using the route information after route calculation, and so-called route information essence is exactly map datum
The set of middle series of road mark；Guidance information is a concept for broad sense, and essence the inside contains many roads correlations
Information, " the guiding azimuth information " being related to is a part of guidance information；By traversal route information, circulation is taken out
One, crossing enters line and an abjection line；
When making guiding azimuth information, found from the file of storage User Defined guiding azimuth information first, travel through file
In each record, see in file whether have with from route information obtain entrance line and abjection line it is consistent
Record；The guidance information at this crossing is made if the guiding orientation values for then being recorded using this；If continuing without if from map
The guiding orientation values at this crossing are obtained in data；
Have after guidance information, it is necessary to judge whether meet guiding opportunity at present, so-called guiding opportunity is to be advised according to style
Surely drive to the distance of crossing pilot point；GPS chip in the moving process driven in navigator can be positioned constantly, be led
Boat software can learn the distance driven apart from crossing pilot point by GPS location information, after the distance that style specifies is met i.e.
It is believed that The time has come；
After meeting guiding opportunity, using the guiding orientation values in guidance information, splice different sound character strings, the side of guiding
Position voice broadcast, voice broadcast is mainly the sound character string of splicing is converted into voice data by voice data translation control
Phonetic synthesis is carried out, then using hardware device sounding.
2. the method that orientation is guided according to the User Defined described in claim 1, it is characterised in that：Described User Defined
The method for guiding orientation, including user adds self-defined guiding azimuth information；
Navigation software main interface provides a self-defined guiding orientation function button, is to start addition guiding orientation after click
Informational function；
After starting addition guiding azimuth information function, crossing is selected to enter approach, crossing abjection by mobile navigation button cursor
Road and guiding orientation option, after confirmation, the position that navigation software can be positioned by cursor, a common location twice, enter by selection crossing
Positioned respectively once when approach is with crossing abjection road；The longitude and latitude in a map datum is obtained, the longitude and latitude using positioning is read
Outlet enters approach and crossing abjection line, and crossing then is entered into line, and line is deviate from crossing, and what user selected draws
Orientation option is led, in recorded internal memory；
User is clicked on after preserving, and the guiding bearing data information in internal memory is saved in into a storage file in binary form
In；If user does not preserve, the guiding bearing data information in internal memory is emptied.
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| CN104316073B true CN104316073B (en) | 2017-06-16 |
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| CN108106628B (en) * | 2016-11-25 | 2023-01-24 | 沈阳美行科技股份有限公司 | Method and device for generating guide prompt identifier |
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| CN101169330A (en) * | 2006-10-25 | 2008-04-30 | 高德软件有限公司 | Vehicular navigation device using single branched graph |
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Address after: 110000 No. 861-6, shangshengou village, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Meihang Technology Co.,Ltd. Address before: 110004 Room 202, 1t international, No. 3, Yuanhang West Road, Hunnan New District, Shenyang, Liaoning Patentee before: SHENYANG MXNAVI Co.,Ltd. |