CN108791287A - A method of guiding vehicle passes through front obstacle - Google Patents
A method of guiding vehicle passes through front obstacle Download PDFInfo
- Publication number
- CN108791287A CN108791287A CN201710292439.XA CN201710292439A CN108791287A CN 108791287 A CN108791287 A CN 108791287A CN 201710292439 A CN201710292439 A CN 201710292439A CN 108791287 A CN108791287 A CN 108791287A
- Authority
- CN
- China
- Prior art keywords
- barrier
- vehicle
- safety
- distance
- front obstacle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/095—Predicting travel path or likelihood of collision
- B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2554/00—Input parameters relating to objects
Abstract
The present invention relates to technical field of automotive electronics, more particularly to a kind of guiding method of the vehicle by front obstacle, step includes：There is barrier in S101 identification vehicle fronts；S102 calculates minimum spacing and the distance between vehicle and barrier between barrier；S103 calculates the virtual travel track for being directed toward safety barrier, and export according to the minimum spacing and the distance.Using the present embodiment technical solution, by calculating the spacing between barrier and barrier, and vehicle is at a distance from barrier, the virtual travel track of the current direction of travel of vehicle is calculated, prompt driver can safety barrier according to virtual travel track, it assists driver safety to drive, avoids the collision of vehicle and barrier or scratch, improve the safety of running car.
Description
Technical field
The present invention relates to technical field of automotive electronics, more particularly to a kind of guiding method of the vehicle by front obstacle.
Background technology
With the fast lifting of the progress and social economy of science and technology, Chinese car ownership is before the ranked world
Row, in order to ensure that the traveling of automobile, Chinese Government plan and realize huge road transport network.But due to car ownership
Rapid growth, various great accidents are also even to have generation.
Automobile is during highway is advanced, it is possible that direction of travel has the situation of barrier, in order to avoid accident
Generation, driver, which need to drive a car, bypasses or avoids the barrier.One of which situation is that there are two in front of automobile traveling
A barrier, existing automotive electronic technology can not temporarily make such situation and be explicitly indicated, and driver is only capable of feeling by individual
Feel and the visual field judges whether can pass through among barrier when the current travelling route of automobile, but asking due to position of driver
Topic, when judging track that current automobile is advanced, there are errors, when actually driving vehicle and advancing in the presence of being touched with barrier wiping
Risk, there are security risks.
Invention content
Goal of the invention of the embodiment of the present invention is to provide a kind of guiding method of the vehicle by front obstacle, using the skill
Art scheme can prompt the track that driver currently advances, and prompt can safety barrier virtual travel track, it is auxiliary
It helps driver safety to drive, improves the safety of running car.
In order to achieve the above-mentioned object of the invention, complete technical solution of the invention is：
A method of guiding vehicle passes through front obstacle, it is characterised in that：
Include the following steps
There is barrier in identification vehicle front；
Calculate the minimum spacing and the distance between vehicle and barrier between barrier；
According to the minimum spacing and the distance, the virtual travel track for being directed toward safety barrier is calculated, and
Output.
Therefore using the present embodiment technical solution, by calculating the spacing between barrier and barrier, Yi Jiche
At a distance from barrier, the virtual travel track of the current direction of travel of vehicle is calculated, prompts driver according to dummy row
Into track can safety barrier, auxiliary driver safety drive, avoid the collision of vehicle and barrier or scratch, improve
The safety of running car.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the flow chart that the embodiment of the present invention 1 provides.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：
As shown in Figure 1, present embodiments providing a kind of judgement method of the vehicle by front obstacle, step includes：
There is barrier in S101 identification vehicle fronts；
S102 calculates minimum spacing and the distance between vehicle and barrier between barrier；It provides
S103 calculates the virtual traveling rail for being directed toward safety barrier according to the minimum spacing and the distance
Mark, and export.
Embodiments described above does not constitute the restriction to the technical solution protection domain.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution made by within the spirit and principle of mode
Within enclosing.
Claims (1)
1. a kind of guiding method of the vehicle by front obstacle, it is characterised in that：
Include the following steps
There is barrier in identification vehicle front；
Calculate the minimum spacing and the distance between vehicle and barrier between barrier；
According to the minimum spacing and the distance, the virtual travel track for being directed toward safety barrier is calculated, and export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292439.XA CN108791287A (en) | 2017-04-28 | 2017-04-28 | A method of guiding vehicle passes through front obstacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292439.XA CN108791287A (en) | 2017-04-28 | 2017-04-28 | A method of guiding vehicle passes through front obstacle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108791287A true CN108791287A (en) | 2018-11-13 |
Family
ID=64070618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292439.XA Withdrawn CN108791287A (en) | 2017-04-28 | 2017-04-28 | A method of guiding vehicle passes through front obstacle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204277A (en) * | 2020-02-28 | 2020-05-29 | 华域视觉科技(上海)有限公司 | Guiding type lighting system and method and vehicle |
-
2017
- 2017-04-28 CN CN201710292439.XA patent/CN108791287A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204277A (en) * | 2020-02-28 | 2020-05-29 | 华域视觉科技(上海)有限公司 | Guiding type lighting system and method and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |