CN103057478A - Intelligent car rear view mirror - Google Patents
Intelligent car rear view mirror Download PDFInfo
- Publication number
- CN103057478A CN103057478A CN2011103192207A CN201110319220A CN103057478A CN 103057478 A CN103057478 A CN 103057478A CN 2011103192207 A CN2011103192207 A CN 2011103192207A CN 201110319220 A CN201110319220 A CN 201110319220A CN 103057478 A CN103057478 A CN 103057478A
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- Prior art keywords
- back mirror
- rear view
- vehicle body
- rotating shaft
- mirror
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model provides an intelligent car rear view mirror. The intelligent car rear view mirror comprises rear view mirrors, a steering wheel induction module and an electric control module. The rear view mirrors are installed on two sides of a car body in a rotary mode, the steering wheel induction module is used for sensing a rotating angle of a steering wheel, the electric control module is connected with the steering wheel induction module and the rear view mirrors, and the electric control module automatically adjusts a visual angle range of the rear view mirrors according to the rotating angle of the steering wheel. The intelligent car rear view mirror can be automatically adjusted as the steering wheel of the car rotates, enables a driver to see back vehicles by changing the visual angle range of the rear view mirrors so as to avoid occurrences of traffic accidents.
Description
[technical field]
The present invention relates to a kind of automobile rearview mirror, particularly a kind of intelligent vehicle back mirror that effectively avoids traffic accident.
[background technology]
The situation of automobile rearview mirror reflection automobile rear, side and below makes the driver can indirectly see the situation of these positions clearly, and it plays a part " second eye ", has enlarged driver's field range.Back mirror is divided with the installation site, and dividing has outside rear-view mirror, lower back mirror and inside rear-view mirror.Divide outside rear-view mirror reflection automotive back side, lower back mirror reflection automobile front lower place, situation in inside rear-view mirror reflection automobile rear and the car with purposes.Purposes is different, and mirror surface structure also can be different.General rear-vision mirror face mainly contains two kinds, and a kind of is plane mirror, as the term suggests minute surface is flat, explaining with term is exactly " the surface curvature radius R is infinitely great ", this is the same with general home-use mirror, can obtain the reflection identical with visual size, this plane mirror inside rear-view mirror of doing commonly used.Another kind is convex mirror, and minute surface is dome shape, has the radius of curvature that varies in size, and its reflection is less than visual, but field range is large, as the effect of camera " wide-angle lens ", and this convex mirror outside rear-view mirror and the lower back mirror done commonly used.
Though existing automobile rearview mirror can manually be adjusted or electronic adjustment, in driving procedure, can't dynamically adjust automobile rearview mirror according to driving condition of road surface.For example, shown in Figure 1, when automobile changed, blind area caused the danger of travelling.
[summary of the invention]
Main purpose of the present invention is to provide a kind of intelligent vehicle back mirror that effectively avoids traffic accident.
The invention provides a kind of intelligent vehicle back mirror, it comprises back mirror, bearing circle induction module and electronic control module, the rotary vehicle body both sides that are installed on of described back mirror, and described bearing circle induction module is used for the rotational angle of detecting bearing circle; Described electronic control module closure dish induction module and back mirror, and described electronic control module is according to the angular field of view of the rotational angle automating adjustment of rearview mirrors of bearing circle.
Especially, described electronic control module comprises stepper motor.
Especially, described back mirror is installed on the vehicle body both sides by rotating shaft, and a side of described back mirror is connected in rotating shaft place, and the opposite side of described back mirror rotates freely around the shaft.
Especially, described rotating shaft is posted by the vehicle body both sides, close vehicle body when back mirror rotates freely a side clickwise.
Especially, described rotating shaft and interval, vehicle body both sides arrange, when back mirror rotates freely a side clickwise away from vehicle body.
Especially, described back mirror is installed on the vehicle body both sides by rotating shaft, and the middle part of described back mirror is connected in rotating shaft place.
Compared with prior art, back mirror of the present invention can be adjusted automatically with the rotation of vehicle steering, allows the driver see the vehicle at rear by the angular field of view that changes back mirror, with the generation that avoids traffic accident.
[description of drawings]
Fig. 1 is existing automobile rearview mirror blind area when changing.
Fig. 2 is the schematic circuit diagram of intelligent vehicle back mirror of the present invention.
Fig. 3 is the use constitution diagram of the first embodiment of intelligent vehicle back mirror of the present invention.
Fig. 4 is the use constitution diagram of the second embodiment of intelligent vehicle back mirror of the present invention.
Fig. 5 is the use constitution diagram of the third embodiment of intelligent vehicle back mirror of the present invention.
[specific embodiment]
See also Fig. 2 and shown in Figure 3, intelligent vehicle back mirror of the present invention comprises back mirror 10, bearing circle induction module 20 and electronic control module 30, described back mirror 10 rotary vehicle body 40 both sides that are installed on, described bearing circle induction module 20 is used for the rotational angle of detecting bearing circle; Described electronic control module 30 closure dish induction module 20 and back mirrors 10, and described electronic control module 30 is according to the angular field of view of the rotational angle automating adjustment of rearview mirrors 10 of bearing circle, in the present embodiment, described electronic control module 30 comprises stepper motor, maximum reasonable operating angle by electronic control module 30 control back mirrors 10, in maximum reasonable operating angle scope, the driver can see through the zone that back mirror 10 is observed vehicle body 40 left backs or right abaft.Wherein, the maximum reasonable operating angle can be by the determining positions of point of observation 60 (driver's eyes) commonly used.That is, when back mirror 10 rotates between the first critical spot and the second critical spot, the driver can see through the zone that back mirror 10 is observed vehicle body 40 left backs or right abaft.
See also Fig. 3 and shown in Figure 4, in the first embodiment and the second embodiment, described back mirror 10 is installed on vehicle body 40 both sides by rotating shaft 50, and a side of described back mirror 10 is connected in rotating shaft 50 places, and the opposite side of described back mirror 10 50 rotates freely around the shaft.Particularly, the first embodiment is: described rotating shaft 50 is posted by vehicle body 40 both sides, close vehicle body 40, the maximum reasonable operating angle of back mirror 10 such as Fig. 3 arrow institute how when back mirror 10 rotates freely a side clickwise.Back mirror 10 is when the first critical spot (back mirror 10 rotates to the dotted line place), and it is vertical with the minute surface of back mirror 10 with line between the point of observation 60 commonly used that back mirror 10 rotates freely the lateral margin of a side; Back mirror 10 is when the second critical spot (back mirror 10 rotates to the solid line place), and the lateral margin that back mirror 10 rotates freely a side is positioned on the extended line of point of observation 60 commonly used and rotating shaft 50.The second embodiment is: described rotating shaft 50 arranges with interval, vehicle body 40 both sides, when back mirror 10 rotates freely a side clickwise away from vehicle body 40, the maximum reasonable operating angle of back mirror 10 such as Fig. 4 arrow institute how.Back mirror 10 is when the first critical spot (back mirror 10 rotates to the dotted line place), and rotating shaft 50 is vertical with the minute surface of back mirror 10 with line between the point of observation 60 commonly used; Back mirror 10 is when the second critical spot (back mirror 10 rotates to the solid line place), and the lateral margin that back mirror 10 rotates freely a side is positioned on the connection lead of point of observation 60 commonly used and rotating shaft 50.
See also shown in Figure 5ly, in the third embodiment, described back mirror 10 is installed on vehicle body 40 both sides by rotating shaft 50, and the middle part of described back mirror 10 is connected in rotating shaft 50 places.Back mirror 10 is when the first critical spot (back mirror 10 rotates to the dotted line place), and is vertical with the minute surface of back mirror 10 with line between the point of observation 60 commonly used near the lateral margin of point of observation 60 on the back mirror 10; Back mirror 10 is positioned on the connection lead of point of observation 60 commonly used and rotating shaft 50 near the lateral margin of point of observation 60 on the back mirror 10 when the second critical spot (back mirror 10 rotates to the solid line place).
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (6)
1. intelligent vehicle back mirror is characterized in that comprising:
Back mirror, its rotary vehicle body both sides that are installed on,
The bearing circle induction module, it is used for the rotational angle of detecting bearing circle;
Electronic control module, its closure dish induction module and back mirror, and described electronic control module is according to the angular field of view of the rotational angle automating adjustment of rearview mirrors of bearing circle.
2. intelligent vehicle back mirror according to claim 1, it is characterized in that: described electronic control module comprises stepper motor.
3. intelligent vehicle back mirror according to claim 1, it is characterized in that: described back mirror is installed on the vehicle body both sides by rotating shaft, and a side of described back mirror is connected in rotating shaft place, and the opposite side of described back mirror rotates freely around the shaft.
4. intelligent vehicle back mirror according to claim 3, it is characterized in that: described rotating shaft is posted by the vehicle body both sides, when back mirror rotates freely a side clickwise near vehicle body.
5. intelligent vehicle back mirror according to claim 3 is characterized in that: described rotating shaft and interval, vehicle body both sides arrange, when back mirror rotates freely a side clickwise away from vehicle body.
6. intelligent vehicle back mirror according to claim 1, it is characterized in that: described back mirror is installed on the vehicle body both sides by rotating shaft, and the middle part of described back mirror is connected in rotating shaft place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103192207A CN103057478A (en) | 2011-10-20 | 2011-10-20 | Intelligent car rear view mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103192207A CN103057478A (en) | 2011-10-20 | 2011-10-20 | Intelligent car rear view mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103057478A true CN103057478A (en) | 2013-04-24 |
Family
ID=48100470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103192207A Pending CN103057478A (en) | 2011-10-20 | 2011-10-20 | Intelligent car rear view mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442577A (en) * | 2014-12-01 | 2015-03-25 | 杨森彪 | Vehicle cut-across rearview control system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1114750A2 (en) * | 2000-01-05 | 2001-07-11 | Robert Bosch Gmbh | Vehicle rear view mirror positioning device |
| CN2516398Y (en) * | 2001-11-28 | 2002-10-16 | 赖志民 | Automatic control device for angle of rear-view mirror of vehicle |
| JP2003291729A (en) * | 2002-04-01 | 2003-10-15 | Toyonari Kimura | Side dead angle elimination device of moving vehicle |
| CN2827788Y (en) * | 2005-08-03 | 2006-10-18 | 张家荣 | Automatic remover for blindness during vehicle running |
| CN101108600A (en) * | 2007-08-24 | 2008-01-23 | 赵群华 | Novel rear view mirror capable of improving vehicle safety performance and applying method thereof |
| CN201021203Y (en) * | 2007-04-13 | 2008-02-13 | 张思曈 | Automobile side-looking mirror |
| CN201842018U (en) * | 2010-08-26 | 2011-05-25 | 阮俊峰 | Intelligent rotation device of a vehicle rearview mirror |
| CN201967043U (en) * | 2010-12-07 | 2011-09-07 | 佛山市帮帮车居用品有限公司 | Intelligent camera integrated track back-up system |
-
2011
- 2011-10-20 CN CN2011103192207A patent/CN103057478A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1114750A2 (en) * | 2000-01-05 | 2001-07-11 | Robert Bosch Gmbh | Vehicle rear view mirror positioning device |
| CN2516398Y (en) * | 2001-11-28 | 2002-10-16 | 赖志民 | Automatic control device for angle of rear-view mirror of vehicle |
| JP2003291729A (en) * | 2002-04-01 | 2003-10-15 | Toyonari Kimura | Side dead angle elimination device of moving vehicle |
| CN2827788Y (en) * | 2005-08-03 | 2006-10-18 | 张家荣 | Automatic remover for blindness during vehicle running |
| CN201021203Y (en) * | 2007-04-13 | 2008-02-13 | 张思曈 | Automobile side-looking mirror |
| CN101108600A (en) * | 2007-08-24 | 2008-01-23 | 赵群华 | Novel rear view mirror capable of improving vehicle safety performance and applying method thereof |
| CN201842018U (en) * | 2010-08-26 | 2011-05-25 | 阮俊峰 | Intelligent rotation device of a vehicle rearview mirror |
| CN201967043U (en) * | 2010-12-07 | 2011-09-07 | 佛山市帮帮车居用品有限公司 | Intelligent camera integrated track back-up system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442577A (en) * | 2014-12-01 | 2015-03-25 | 杨森彪 | Vehicle cut-across rearview control system |
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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: 20130424 |