CN104075727B - Vehicle and navigation system and its control method for vehicle - Google Patents
Vehicle and navigation system and its control method for vehicle Download PDFInfo
- Publication number
- CN104075727B CN104075727B CN201310101096.6A CN201310101096A CN104075727B CN 104075727 B CN104075727 B CN 104075727B CN 201310101096 A CN201310101096 A CN 201310101096A CN 104075727 B CN104075727 B CN 104075727B
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- crossing
- vehicle
- display
- guidance information
- navigation system
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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
- G01C21/3658—Lane guidance
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
Navigation system and its control method the invention discloses a kind of vehicle and for vehicle, the navigation system for vehicle include：For calculate navigation way and calculate each crossing on the navigation way guidance information guider；And display, the display is connected with the guider, when the quantity at the crossing is less than predetermined value, the guidance information at the whole crossings of display display, when the quantity at the crossing is more than or equal to the predetermined value, the display display number is equal to the guidance information at the predetermined value and the crossing of the neighbouring vehicle.The navigation system for vehicle according to embodiments of the present invention with containing much information, it is easy to use.The advantages of security of driving can be improved.
Description
Technical field
The present invention relates to navigation field, in particular to a kind of navigation system for vehicle, described for vehicle
The control method of navigation system and the vehicle with the navigation system for vehicle.
Background technology
Existing navigation system, user can only know a small amount of routing information, such as want to learn more information, can only check complete
Portion's routing information, is inconvenient., can only be when crossing current prompt crossing just if there is several continuous steerings closer to the distance
Next prompting can be learnt, there may come a time when to sail wrong crossing because reaction is too late, or even traffic accident occur.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, one object of the present invention
Be propose one kind contain much information, it is easy to use.The navigation system for vehicle of the security of driving can be improved.
It is another object of the present invention to propose a kind of control method of the navigation system for vehicle.
Another object of the present invention is to propose a kind of vehicle with the navigation system for vehicle.
To achieve the above object, the first aspect of the present invention proposes a kind of navigation system for vehicle, described to be used for car
Navigation system include：Guidance information for calculating navigation way and calculate each crossing on the navigation way is led
Navigate device；And display, the display is connected with the guider, when the quantity at the crossing is less than predetermined value, institute
The guidance information at the whole crossings of display display is stated, when the quantity at the crossing is more than or equal to the predetermined value, institute
Display display number is stated equal to the predetermined value and the guidance information at the crossing of the neighbouring vehicle.
Navigation system for vehicle according to embodiments of the present invention, the guider is every on navigation way by calculating
The guidance information at individual crossing, and the relation of the quantity and the predetermined value according to the crossing, it is determined that in the display
The quantity of the guidance information of upper display, can so show navigation road in the case where not influenceing user to observe other information
The guidance information at multiple crossings on line, it is possible thereby to the information content for the acquisition that significantly extends one's service.That is, user is expert at
All Paths information need not be checked during car, it is possible to recognize the guiding letter at the multiple crossings of the vehicle front in real time
Breath, it is not only very convenient, and also user can make preparation in advance according to the guidance information at the crossing in front, so as to
Avoid because reaction not as good as sail wrong crossing or traffic accident occur.Therefore, the navigation for vehicle according to embodiments of the present invention
System have contain much information, it is easy to use.The advantages of security of driving can be improved.
In addition, also there is following additional technical feature according to the navigation system for vehicle of the present invention：
According to one embodiment of present invention, the predetermined value is three.User so can be not only set to understand the vehicle
The information at the crossing in front to make a response in advance, and can make the information shown on the display it is succinct it is clear, be easy to
Observation.
According to one embodiment of present invention, the guidance information at the crossing includes direction information, the road name entered
With at least one in high speed mark.User can be so set to be well understood that the information at the crossing.
According to one embodiment of present invention, the display shows at least one display box, crossing
Guidance information is shown in a display box.It is possible thereby to which the guiding for making user more easily observe the crossing is believed
Breath.
According to one embodiment of present invention, the direction information is shown in the upper left quarter of the display box, the entrance
Road name be shown in the upper right quarter of the display box, the high speed mark is shown in the lower left quarter of the display box.So
The full content of the guidance information at the crossing can be well understood in order to user.
According to one embodiment of present invention, the guider calculates the vehicle according to the current location of the vehicle
With the range information at each crossing, the range information is shown in the corresponding display box.It is possible thereby to further
Expand the information content of the navigation system for vehicle.
According to one embodiment of present invention, the range information is shown in the right lower quadrant of the display box.It is possible thereby to
It is easy to user to be more easily viewed the range information.
According to one embodiment of present invention, the display box shows corresponding background according to the guidance information at the crossing
Color.It can so facilitate user to distinguish the importance of the guidance information at the crossing, make the guidance information at the crossing more
It is clear eye-catching, the concern time of user can also be reduced while being user-friendly, so as to further improve driving
Security.
The second aspect of the present invention proposes a kind of navigation system for vehicle described according to the first aspect of the invention
Control method, the control method comprises the following steps：
S1：Navigation way is calculated according to the current location of the vehicle and destination, then calculated on the navigation way
Each crossing guidance information；
S2：The quantity for the guidance information for needing to show is calculated, when the quantity at the crossing is less than predetermined value, display
The guidance information at whole crossings, when the quantity at the crossing is more than or equal to the predetermined value, display number is equal to institute
State the guidance information at predetermined value and the crossing of the neighbouring vehicle.With
S3：Display needs the guidance information at the crossing shown.
Control method according to embodiments of the present invention, which has, can expand the information content of navigation system, make navigation system
Use more facilitate, improve travel safety advantage.
The third aspect of the present invention proposes a kind of vehicle, and the vehicle includes use described according to the first aspect of the invention
In the navigation system of vehicle.
Vehicle according to embodiments of the present invention is used for leading for vehicle by using described according to the first aspect of the invention
Boat system, so as to have the advantages that easy to use, safe.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the display of the navigation system for vehicle according to embodiments of the present invention；
Fig. 2 is the flow chart of the control method of the navigation system for vehicle according to embodiments of the present invention.
Display 10, direction information 110, the road name 120 entered, high speed mark 130, range information 140, display box
200。
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying and be relative
Importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be with bright
Show or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " contain
Justice is two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Navigation system for vehicle according to embodiments of the present invention is described below with reference to Fig. 1.As shown in figure 1, according to this
The navigation system for vehicle of inventive embodiments includes guider（Not shown in figure）With display 10.
The guider is used to calculate navigation way and calculates the guidance information at each crossing on the navigation way.
Display 10 is connected with the guider, and when the quantity at the crossing is less than predetermined value, display 10 shows all described
The guidance information at crossing, when the quantity at the crossing is more than or equal to the predetermined value, the display number of display 10 is equal to institute
State the guidance information at predetermined value and the crossing of the neighbouring vehicle.
Navigation system for vehicle according to embodiments of the present invention, the guider is every on navigation way by calculating
The guidance information at individual crossing, and the relation of the quantity and the predetermined value according to the crossing, it is determined that on display 10
The quantity of the guidance information of display, so can show navigation way in the case where not influenceing user to observe other information
The guidance information at upper multiple crossings, it is possible thereby to the information content for the acquisition that significantly extends one's service.That is, user is in driving
During need not check All Paths information, it is possible to recognize in real time the multiple crossings of the vehicle front the guiding letter
Breath, it is not only very convenient, and also user can make preparation in advance according to the guidance information at the crossing in front, so as to
Avoid because reaction not as good as sail wrong crossing or traffic accident occur.Therefore, the navigation for vehicle according to embodiments of the present invention
System have contain much information, it is easy to use.The advantages of security of driving can be improved.
Specifically, the predetermined value can be three.That is, when the quantity at the crossing is less than three, display
10 show the guidance information at all crossings, and the guidance information at whole crossings is pressed each between the crossing and the vehicle
The distance of distance be arranged in order.When the quantity at the crossing is more than or equal to three, display 10 shows that three distances are described
The guidance information at the nearest crossing of vehicle.User so can be not only set to understand the information at the crossing of the vehicle front
To make a response in advance, and can make the information shown on display 10 it is succinct it is clear, be easy to observation, to avoid the institute of display
Stating the guidance information at crossing excessively influences user to observe other navigation informations.
Fig. 1 shows the navigation system for vehicle according to a specific embodiment of the invention, the guiding at the crossing
Information can include at least one in direction information 110, the road name 120 and high speed mark 130 that enter.In other words, institute
One, two or three in direction information 110, the road name 120 and high speed mark 130 that enter can be included by stating guidance information
It is individual.Preferably, the guidance information can include direction information 110, the road name 120 and high speed mark 130 that enter.So
User can be made to be well understood that the information at the crossing.
Advantageously, as shown in figure 1, display 10 can show at least one display box 200, crossing is drawn
Information is led to may be displayed in a display box 200.Specifically, the quantity of display box 200 can be with needing described in display
The quantity of the guidance information at crossing is equal, and each display box 200 is inner can to show the guidance information at a crossing, and aobvious
Show that frame 200 together shows and disappeared on display 10 with the guidance information at the corresponding crossing.That is drawing when the crossing
When leading information and need not show on display 10, corresponding display box 200 is not also shown on display 10.It is aobvious by setting
Show frame 200, and the guidance information at the crossing is shown in display box 200, and the guidance information at the crossing can be made more clear
It is clear eye-catching, so as to make user more easily observe the guidance information at the crossing.
Alternatively, as shown in figure 1, direction information 110 may be displayed on the upper left quarter of display box 200, the link name of entrance
Claim 120 upper right quarters that may be displayed on display box 200, high speed mark 130 may be displayed on the lower left quarter of display box 200（Up and down
Direction is as shown in the arrow A in Fig. 1, and left and right directions is as indicated by arrow b in fig. 1）.In other words, the road name 120 of entrance can
So that positioned at the right side of direction information 110, high speed mark 130 can be located at the lower section of direction information 110.It is possible thereby to make the crossing
The content of guidance information arrange more neat, more rationally, so as to be easy to user that the crossing is well understood
The full content of guidance information.
If it will be understood that the crossing does not have not showing direction information 110 in direction information, display box 200.
If the crossing does not show high speed mark 130 without indicating at a high speed in display box 200.
Fig. 1 shows the navigation system according to an embodiment of the invention for vehicle.As shown in figure 1, the navigation
Device can calculate the vehicle and the range information 140 at each crossing, distance letter according to the current location of the vehicle
Breath 140 may be displayed in corresponding display box 200.User can be so set to learn the distance of current location and the crossing,
It can further expand the information content of the navigation system for vehicle.
Alternatively, as shown in figure 1, range information 140 may be displayed on the right lower quadrant of display box 200.That is, distance
Information 140 can be located at the lower section of road name 120 entered and range information 140 can be located at the right side of high speed mark 130.By
This can be more easily viewed range information 140 in order to user.
Advantageously, display box 200 can be located at the left side of the viewing area of display 10, and display box 200 can be upper
Lower section is upwards positioned at the middle part of the viewing area of display 10.Display box 200, the guidance information and range information at the crossing
140 can be with translucent display.It can so avoid blocking map or other navigation informations.
According to the specific example of the present invention, display box 200 can be shown accordingly according to the guidance information at the crossing
Background color.It can so facilitate user to distinguish the importance of the guidance information at the crossing, believe the guiding at the crossing
Breath becomes apparent from eye-catching, and the concern time of user can also be reduced while being user-friendly, so as to further raising
The security of driving.
Specifically, when the crossing is the crossing commonly turned to, corresponding display box 200 can show the back of the body of blueness
Scape color.When the crossing is the road interface point without turning to, corresponding display box 200 can show the background face of yellow
Color.When the crossing is high speed crossing, such as outlet, high speed converting interface and service area at a high speed, corresponding display box 200 can be with
Show the background color of green.When the crossing is the steering crossing that should be noted, corresponding display box 200 can show red
The background color of color is to point out user to note.If red conflicts with blueness, yellow or green, preferential display red.
Leading for vehicle according to the above embodiment of the present invention according to an embodiment of the invention is described below with reference to Fig. 2
The control method of boat system, the control method comprises the following steps：
S1：Navigation way is calculated according to the current location of the vehicle and destination, then calculated on the navigation way
Each crossing guidance information；
S2：The quantity for the guidance information for needing to show is calculated, when the quantity at the crossing is less than predetermined value, display
The guidance information at whole crossings, when the quantity at the crossing is more than or equal to the predetermined value, display number is equal to institute
State the guidance information at predetermined value and the crossing of the neighbouring vehicle.With
S3：Display needs the guidance information at the crossing shown.
Control method according to embodiments of the present invention, which has, can expand the information content of navigation system, make navigation system
Use more facilitate, improve travel safety advantage.
Alternatively, as shown in Fig. 2 upon step s 2, step S3 foregoing description control method can also include step S2-
1：The background color of each display box 200 is calculated according to the guidance information at the crossing.
Vehicle according to embodiments of the present invention is described below, the vehicle includes according to the above embodiment of the present invention be used for
The navigation system of vehicle.
Vehicle according to embodiments of the present invention is by using the navigation system according to the above embodiment of the present invention for vehicle
System, so as to have the advantages that easy to use, safe.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of navigation system for vehicle, it is characterised in that including：
For calculate navigation way and calculate each crossing on the navigation way guidance information guider；With
Display, the display is connected with the guider, when the quantity at the crossing is less than predetermined value, the display
The guidance information at the whole crossings of device display, when the quantity at the crossing is more than or equal to the predetermined value, the display
Device display number is equal to the guidance information at the predetermined value and the crossing of the neighbouring vehicle.
2. the navigation system according to claim 1 for vehicle, it is characterised in that the predetermined value is three.
3. the navigation system according to claim 1 for vehicle, it is characterised in that the guidance information at the crossing includes
Direction information, enter road name and at a high speed indicate at least one.
4. the navigation system according to claim 3 for vehicle, it is characterised in that the display shows at least one
Individual display box, the guidance information at a crossing is shown in a display box.
5. the navigation system according to claim 4 for vehicle, it is characterised in that the direction information is shown in described
The upper left quarter of display box, the road name of the entrance is shown in the upper right quarter of the display box, and the high speed mark is shown in
The lower left quarter of the display box.
6. the navigation system according to claim 4 for vehicle, it is characterised in that the guider is according to the car
Current location calculate the vehicle and the range information at each crossing, the range information is shown in corresponding described
In display box.
7. the navigation system according to claim 6 for vehicle, it is characterised in that the range information is shown in described
The right lower quadrant of display box.
8. the navigation system according to claim 4 for vehicle, it is characterised in that the display box is according to the crossing
Guidance information show corresponding background color.
9. a kind of control method of navigation system for vehicle according to any one of claim 1-8, including it is following
Step：
S1：Navigation way is calculated according to the current location of the vehicle and destination, then calculates every on the navigation way
The guidance information at individual crossing；
S2：The quantity for the guidance information for needing to show is calculated, when the quantity at the crossing is less than predetermined value, display is all
The guidance information at the crossing, when the quantity at the crossing is more than or equal to the predetermined value, display number is equal to described pre-
The guidance information at the crossing of definite value and the neighbouring vehicle, and
S3：Display needs the guidance information at the crossing shown.
10. a kind of vehicle, it is characterised in that the vehicle includes being used for vehicle according to any one of claim 1-8
Navigation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101096.6A CN104075727B (en) | 2013-03-26 | 2013-03-26 | Vehicle and navigation system and its control method for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101096.6A CN104075727B (en) | 2013-03-26 | 2013-03-26 | Vehicle and navigation system and its control method for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075727A CN104075727A (en) | 2014-10-01 |
| CN104075727B true CN104075727B (en) | 2017-09-29 |
Family
ID=51597163
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310101096.6A Active CN104075727B (en) | 2013-03-26 | 2013-03-26 | Vehicle and navigation system and its control method for vehicle |
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| CN104075727A (en) | 2014-10-01 |
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