CN102897085A - Car having safe distance ensuring function - Google Patents
Car having safe distance ensuring function Download PDFInfo
- Publication number
- CN102897085A CN102897085A CN201210264512XA CN201210264512A CN102897085A CN 102897085 A CN102897085 A CN 102897085A CN 201210264512X A CN201210264512X A CN 201210264512XA CN 201210264512 A CN201210264512 A CN 201210264512A CN 102897085 A CN102897085 A CN 102897085A
- Authority
- CN
- China
- Prior art keywords
- distance
- safety distance
- adjacent vehicle
- automobile
- guaranteeing
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000003086 colorant Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001149 cognitive effect Effects 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- 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
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/54—Audio sensitive means, e.g. ultrasound
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
A car having a safe distance ensuring function is characterize by comprising a distance detection sensing apparatus for detecting a distance between adjacent cars, a display apparatus for displaying the distance detectd by the distance detection sensing apparatus, a central processing unit for calculating a relative speed of the adjacent cars according to the distance and time detected by the distance detection sensing apparatus, and a safe distance display apparatus for displaying a preset safe distance according to the calculated relative speed of the adjacent cars. According to the invention, the safe distance is represented by the relative speed of cars in adjacent lanes, so as to enhance safety of passengers. In additional, the adjacent cars can be easily identified whether within the safe distance according to the relative speed of the cars in the adjadent lanes.
Description
Technical field
The present invention relates to a kind of automobile of guaranteeing the safety distance function that has.More particularly, the present invention relates to relative velocity according to adjacent vehicle and represent that safety distance comes to consist of and has the automobile of guaranteeing the safety distance function.
Background technology
Automobile is to utilize fossil fuel to produce power and mobile device.
Recently based on the rising of oil price, produce the power except utilizing fossil fuel, developing the multiple automobile of electricity, hydrogen fuel etc.
When driving a car, by the back mirror in the car, can easily identify the existence of the rear car in same track, except the situation of emergency brake etc., with the situation of the rear car collision in same track and few.
But to the vehicle at adjacent lane rear, because of the dead angle on the back mirror visual angle, side, the chaufeur that the experience of driving is few, next cognitive not too skilled with the distance adjacent lane front vehicle by the side back mirror, when lane change, run into all difficulties.
So wanting safely expertly, lane change may also need long time.
Summary of the invention
The technical problem to be addressed by invention
The object of the invention is to, the safety distance of a kind of expression according to the relative velocity of adjacent lane vehicle is provided, thereby can improves the automobile that having of passenger safety guaranteed the safety distance function.
Another object of the present invention is to, a kind of relative velocity according to the adjacent lane vehicle is provided, can identify simply adjacent vehicle and whether within safety distance, consist of and have the automobile of guaranteeing the safety distance function.
Solve the technical scheme of problem
In order to reach described purpose, feature with automobile of guaranteeing the safety distance function according to the present invention is the detection distance sensor device of inclusion test and adjacent vehicle distance, the read out instrument that shows described detection distance that distance sensor device is measured, according to the central processing unit of described detection distance that distance sensor device is measured and Time Calculation adjacent vehicle relative velocity, and according to the adjacent vehicle relative velocity of described calculating show default safety distance the safety distance read out instrument.
Preferably, described safety distance read out instrument comprises the color displays device of display color, and described color displays device in the situation within the default safety distance with not within default safety distance, shows respectively different colors according to adjacent vehicle.
At this, adjacent vehicle can use red display within default safety distance the time, shows with available green in the time of not within the safety distance of presetting.
Preferably, described color displays device is arranged on the side back mirror of vehicle body.
In addition, described detection rang sensor can be ultrasonic transduter.
Beneficial effect
The present invention represents safety distance according to the relative velocity of adjacent lane vehicle, thereby can promote passenger's safety.
In addition, according to the relative velocity of adjacent lane vehicle, can identify simply adjacent vehicle whether within safety distance.
Description of drawings
Fig. 1 is the concept pie graph that has the automobile of guaranteeing the safety distance function according to of the present invention.
The explanation of＜main pictorial symbolization 〉
10: detect distance sensor device 20: read out instrument
30: central processing unit 40: the safety distance read out instrument
The specific embodiment
Describe formation of the present invention in detail below in conjunction with accompanying drawing.
At first, the term that uses in this specification and claims book is not limited to the meaning on the dictionary, based on the contriver for my invention is described with the best way, can suitably define under the principle of term concepts, should be interpreted as meeting meaning and the concept of the technology of the present invention thought.
In addition, the formation that the embodiment that puts down in writing in this specification sheets and accompanying drawing show is a preferred embodiment of the present invention, do not represent all art thoughts of the present invention, should understand the present patent application yet and rise and to have the multiple equivalent that can substitute these and change thing etc.
Fig. 1 is the concept pie graph that has the automobile of guaranteeing the safety distance function according to of the present invention.
With reference to Fig. 1, the feature with automobile of guaranteeing the safety distance function according to the present invention is to comprise: detect the detection distance sensor device 10 with the adjacent vehicle distance; The read out instrument 20 that shows described detection distance sensor device 10 distance of measuring; Central processing unit 30 according to described detection distance sensor device 10 distance of measuring and Time Calculation adjacent vehicle relative velocity; And, according to the adjacent vehicle relative velocity of described calculating show default safety distance safety distance read out instrument 40.
Described detection distance sensor device 10 is arranged on side back mirror or the tailstock of vehicle body.
Described detection distance sensor device 10 is made of ultrasonic transduter etc., can be arranged to detect on the same track distance with follow-up car, can preferably be arranged to detect on the adjacent lane distance with follow-up car.
For example, take the center shaft of vehicle fore-and-aft direction as benchmark, can be arranged to the angle to the 60 degree scopes of 15 degree rearward, this set angle is to be selected to arrange by the vehicle driver.
The distance with adjacent vehicle of being measured by described detection distance sensor device 10 is presented at described read out instrument 20.
Described read out instrument 20 can be arranged on side back mirror or the interior of body of vehicle body, and can be made of multiple demonstration means such as comprising Liquid Crystal Display or light-emitting diode.
By the distance of described detection distance sensor device 10 detections with adjacent vehicle, the variable quantity of relative distance is calculated the relative velocity of adjacent vehicle between the mat detection period by described central processing unit 30.
At this, in the described central processing unit 30, according to each relative velocity of adjacent vehicle, the safety distance that input is default under the state, the safety distance corresponding to the adjacent vehicle relative velocity of described calculating is presented at described safety distance read out instrument 40.
Described safety distance read out instrument 40 also can be arranged on side back mirror or the interior of body of vehicle body, and comprises the color displays device 45 of display color.
Therefore, adjacent vehicle is within default described safety distance the time, and the color displays device 45 of described safety distance read out instrument 40 shows red, makes chaufeur cognitive dangerous.
If adjacent vehicle is not within default described safety distance the time, described color displays device 45 shows green.
Generally speaking, although according to specific embodiment and description of drawings the present invention, but technological thought of the present invention is not so limited, and the those skilled in the art of the art are not in the situation that break away from technological thought of the present invention and described claims scope, practicable multiple modifications and changes.
Claims (5)
1. one kind has the automobile of guaranteeing the safety distance function, it is characterized in that, comprises:
Detect the detection distance sensor device with the adjacent vehicle distance;
The read out instrument of the distance that demonstration is measured by described detection distance sensor device;
The central processing unit of the relative velocity that calculates adjacent vehicle according to the distance of being measured by described detection distance sensor device and time; And
According to the relative velocity of the adjacent vehicle of described calculating show default safety distance the safety distance read out instrument.
2. according to claim 1 have an automobile of guaranteeing the safety distance function, it is characterized in that,
Described safety distance read out instrument comprises the color displays device of display color,
Described color displays device shows respectively different colors according to the situation of adjacent vehicle within the situation within the default safety distance and the safety distance do not preset.
3. according to claim 2 have an automobile of guaranteeing the safety distance function, it is characterized in that,
When adjacent vehicle is within default safety distance, show redness,
When adjacent vehicle is not within default safety distance, show green.
4. according to claim 1 have an automobile of guaranteeing the safety distance function, it is characterized in that,
Described read out instrument is arranged on the side back mirror of vehicle body.
5. according to claim 1 have an automobile of guaranteeing the safety distance function, it is characterized in that,
Described detection distance sensor device is to be made of ultrasonic transduter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0074926 | 2011-07-28 | ||
| KR1020110074926A KR20130013338A (en) | 2011-07-28 | 2011-07-28 | Automobile with function of safety distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102897085A true CN102897085A (en) | 2013-01-30 |
Family
ID=47569676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210264512XA Pending CN102897085A (en) | 2011-07-28 | 2012-07-27 | Car having safe distance ensuring function |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20130013338A (en) |
| CN (1) | CN102897085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109406A (en) * | 2015-09-21 | 2015-12-02 | 上海碧虎网络科技有限公司 | Rear-end collision prevention image projection and display safety system and processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1347820A (en) * | 2000-10-10 | 2002-05-08 | 仁宝电脑工业股份有限公司 | Automobile collision preventing warning system |
| JP2004258900A (en) * | 2003-02-25 | 2004-09-16 | Aisin Seiki Co Ltd | Surrounding vehicle information providing system |
| CN101132965A (en) * | 2005-03-03 | 2008-02-27 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Method and device for avoiding a collision as a vehicle is changing lanes |
| CN101320093A (en) * | 2008-05-14 | 2008-12-10 | 奇瑞汽车股份有限公司 | Vehicle active security control system and its control method |
-
2011
- 2011-07-28 KR KR1020110074926A patent/KR20130013338A/en not_active Application Discontinuation
-
2012
- 2012-07-27 CN CN201210264512XA patent/CN102897085A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1347820A (en) * | 2000-10-10 | 2002-05-08 | 仁宝电脑工业股份有限公司 | Automobile collision preventing warning system |
| JP2004258900A (en) * | 2003-02-25 | 2004-09-16 | Aisin Seiki Co Ltd | Surrounding vehicle information providing system |
| CN101132965A (en) * | 2005-03-03 | 2008-02-27 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Method and device for avoiding a collision as a vehicle is changing lanes |
| CN101320093A (en) * | 2008-05-14 | 2008-12-10 | 奇瑞汽车股份有限公司 | Vehicle active security control system and its control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109406A (en) * | 2015-09-21 | 2015-12-02 | 上海碧虎网络科技有限公司 | Rear-end collision prevention image projection and display safety system and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130013338A (en) | 2013-02-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |