CN105043407A - Active driving display screen navigation guidance information updating optimizing method - Google Patents
Active driving display screen navigation guidance information updating optimizing method Download PDFInfo
- Publication number
- CN105043407A CN105043407A CN201510385959.6A CN201510385959A CN105043407A CN 105043407 A CN105043407 A CN 105043407A CN 201510385959 A CN201510385959 A CN 201510385959A CN 105043407 A CN105043407 A CN 105043407A
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- distance
- current
- guidance information
- display screen
- automobile
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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
-
- 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
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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)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an active driving display screen navigation guidance information updating optimizing method. The active driving display screen navigation guidance information updating optimizing method comprises following steps: S1, navigation route planning is carried out; S2, guidance information is updated and displayed by a navigation system; S3, when the distance from an automobile to a present guide point is larger than or equal to 1000m, the distance from the automobile to the present guide point is updated every time the automobile moves 1000m forward; S4 when the distance from the automobile to the present guide point is smaller than 1000m but larger than 100m, the distance from the automobile to the present guide point is updated every time the automobile moves 100m forward; S5, when the distance from the automobile to the present guide point is smaller than or equal to 100m, the distance to a present guide action is updated every time the automobile moves 10m forward; and S6, when the automobile is drove away from the present guide point, the action and distance of a nearest guide point are updated and displayed. The active driving display screen navigation guidance information updating optimizing method is capable of reducing automobile parts loss, prolonging automobile service life, is flexible to control, and is excellent in application effect.
Description
Technical field
The present invention relates to technology automobile field of navigation technology, the navigational guidance information particularly relating to a kind of active driving display screen upgrades optimization method.
Background technology
The function of modern vehicle mounted guidance has display and the prompting of guidance information, be the acquisition guidance information making driver safer, the vehicle mounting instrument of the active driving display screen of band, the guidance information of show navigator on active driving display screen.The source of the navigational guidance information shown in active driving display screen is navigation, and both are communicated by CAN, if the guidance information that navigation sends is too frequent, will cause two problems:
1.CAN systematic comparison is busy, can strengthen the load of navigational system, produces larger impact to the stability of system.
2. the information updating on active driving display screen is too frequent, produces interference on the contrary to driver; If the renewal frequency of navigational guidance information is lower, then little to the indication effect of driver.
Therefore, those skilled in the art is devoted to the navigational guidance information processing scheme developing the active driving display screen of a kind of rational cooperation automobile instrument, to promoting the use sense of driver by just seeming very necessary.
Summary of the invention
Because the above-mentioned defect of prior art, the navigational guidance information that technical matters to be solved by this invention is to provide a kind of active driving display screen upgrades optimization method, which solve the problem that the display frequency of the navigational guidance information of active driving display screen is too fast or excessively slow, make driver have better driving experience.
For achieving the above object, the navigational guidance information that the invention provides a kind of active driving display screen upgrades optimization method, comprises the following steps:
After the good route of S1, navigation programming, navigation according to the agreement defined, can inform that instrument active driving display screen shows current guiding action and the distance apart from current pilot point;
S2, according to current actual vehicle speed, navigational system judges the distance of forward travel, and upgrades display guidance information according to distance;
When S3, current parking stall are more than or equal to 1000 meters to the distance of current pilot point, vehicle often moves forward 1000 meters, then upgrade once apart from the distance of current pilot point;
When S4, current parking stall are less than 1000 meters to the distance of current pilot point but are greater than 100 meters, vehicle often moves forward 100m, then upgrade once apart from the distance of current pilot point;
When S5, current parking stall are less than or equal to 100 meters to the distance of current pilot point, vehicle often moves forward 10m, then upgrade once apart from the distance of current guiding action, note changing next driver behavior to remind driver;
After current pilot point is sailed out of in S6, current parking stall, then upgrade action and the distance of the nearest pilot point of display distance.
The navigational guidance information of above-mentioned a kind of active driving display screen upgrades optimization method, it is characterized in that: described navigation adopts GPS navigation or Beidou navigation.
The invention has the beneficial effects as follows:
1, active driving display screen of the present invention can not frequent show navigator guidance information, reduces the load of sound system, is conducive to reducing auto parts and components loss, strengthens automotive service life;
2, active driving display screen of the present invention upgrades the distance of pilot point is regular change, and according to the length of distance, decides the frequency upgraded, control flexibly;
3, active driving display screen of the present invention more closely ought upgrade more frequent apart from the distance of pilot point, and have stronger suggesting effect to driver, result of use is good.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is active driving display screen structure schematic diagram of the present invention;
Fig. 2 is that active driving display screen navigational guidance information of the present invention upgrades optimization method process flow diagram.
Embodiment
As shown in Figure 1, a specific embodiment of the present invention, a kind of navigational guidance information of active driving display screen upgrades optimization method, it is characterized in that, comprises the following steps:
After the good route of S1, navigation programming, navigation according to the agreement defined, can inform that instrument active driving display screen shows current guiding action and the distance apart from current pilot point;
S2, according to current actual vehicle speed, navigational system judges the distance of forward travel, and upgrades display guidance information according to distance;
When S3, current parking stall are more than or equal to 1000 meters to the distance of current pilot point, vehicle often moves forward 1000 meters, then upgrade once apart from the distance of current pilot point;
When S4, current parking stall are less than 1000 meters to the distance of current pilot point but are greater than 100 meters, vehicle often moves forward 100m, then upgrade once apart from the distance of current pilot point;
When S5, current parking stall are less than or equal to 100 meters to the distance of current pilot point, vehicle often moves forward 10m, then upgrade once apart from the distance of current guiding action, note changing next driver behavior to remind driver;
After current pilot point is sailed out of in S6, current parking stall, then upgrade action and the distance of the nearest pilot point of display distance.
Further, described navigation adopts GPS navigation or Beidou navigation.
Certainly, the data in above-described embodiment, can select in addition according to actual conditions.
In sum, active driving display screen of the present invention can not frequent show navigator guidance information, reduces the load of sound system, is conducive to reducing auto parts and components loss, strengthens automotive service life.
Secondly, its distance upgrading pilot point is regular change, and according to the length of distance, decides the frequency upgraded, control flexibly.
Finally, when the distance of distance pilot point more closely upgrades more frequent, have stronger suggesting effect to driver, result of use is good.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (2)
1. the navigational guidance information of active driving display screen upgrades an optimization method, it is characterized in that, comprises the following steps:
After the good route of S1, navigation programming, navigation according to the agreement defined, can inform that instrument active driving display screen shows current guiding action and the distance apart from current pilot point;
S2, according to current actual vehicle speed, navigational system judges the distance of forward travel, and upgrades display guidance information according to distance;
When S3, current parking stall are more than or equal to 1000 meters to the distance of current pilot point, vehicle often moves forward 1000 meters, then upgrade once apart from the distance of current pilot point;
When S4, current parking stall are less than 1000 meters to the distance of current pilot point but are greater than 100 meters, vehicle often moves forward 100m, then upgrade once apart from the distance of current pilot point;
When S5, current parking stall are less than or equal to 100 meters to the distance of current pilot point, vehicle often moves forward 10m, then upgrade once apart from the distance of current guiding action, note changing next driver behavior to remind driver;
After current pilot point is sailed out of in S6, current parking stall, then upgrade action and the distance of the nearest pilot point of display distance.
2. the navigational guidance information of a kind of active driving display screen as claimed in claim 1 upgrades optimization method, it is characterized in that: described navigation adopts GPS navigation or Beidou navigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385959.6A CN105043407A (en) | 2015-06-30 | 2015-06-30 | Active driving display screen navigation guidance information updating optimizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385959.6A CN105043407A (en) | 2015-06-30 | 2015-06-30 | Active driving display screen navigation guidance information updating optimizing method |
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| CN105043407A true CN105043407A (en) | 2015-11-11 |
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| CN201510385959.6A Pending CN105043407A (en) | 2015-06-30 | 2015-06-30 | Active driving display screen navigation guidance information updating optimizing method |
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Citations (7)
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| CN1910429A (en) * | 2004-03-08 | 2007-02-07 | 松下电器产业株式会社 | Interactive route guide device |
| CN101297177A (en) * | 2005-10-26 | 2008-10-29 | 松下电器产业株式会社 | Navigation system |
| CN101364921A (en) * | 2008-09-17 | 2009-02-11 | 中国科学院计算技术研究所 | Method and system determining communication destination node position in automobile self-organized network |
| US20090112462A1 (en) * | 2007-10-30 | 2009-04-30 | Eddy Lo | Method and apparatus for displaying route guidance list for navigation system |
| CN101451850A (en) * | 2007-11-30 | 2009-06-10 | 长天科技股份有限公司 | Method for tracing positioning device and tracing system thereof |
| JP2014206402A (en) * | 2013-04-11 | 2014-10-30 | キヤノン株式会社 | Navigation device and navigation method |
| US20140365123A1 (en) * | 2013-06-09 | 2014-12-11 | Apple Inc. | Direction List |
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2015
- 2015-06-30 CN CN201510385959.6A patent/CN105043407A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1910429A (en) * | 2004-03-08 | 2007-02-07 | 松下电器产业株式会社 | Interactive route guide device |
| CN101297177A (en) * | 2005-10-26 | 2008-10-29 | 松下电器产业株式会社 | Navigation system |
| US20090112462A1 (en) * | 2007-10-30 | 2009-04-30 | Eddy Lo | Method and apparatus for displaying route guidance list for navigation system |
| CN101451850A (en) * | 2007-11-30 | 2009-06-10 | 长天科技股份有限公司 | Method for tracing positioning device and tracing system thereof |
| CN101364921A (en) * | 2008-09-17 | 2009-02-11 | 中国科学院计算技术研究所 | Method and system determining communication destination node position in automobile self-organized network |
| JP2014206402A (en) * | 2013-04-11 | 2014-10-30 | キヤノン株式会社 | Navigation device and navigation method |
| US20140365123A1 (en) * | 2013-06-09 | 2014-12-11 | Apple Inc. | Direction List |
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