CN207257516U - Blind area detection system and automobile - Google Patents
Blind area detection system and automobile Download PDFInfo
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- CN207257516U CN207257516U CN201721188784.0U CN201721188784U CN207257516U CN 207257516 U CN207257516 U CN 207257516U CN 201721188784 U CN201721188784 U CN 201721188784U CN 207257516 U CN207257516 U CN 207257516U
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- blind area
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- vehicle
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 210000001747 pupil Anatomy 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 abstract description 17
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 206010039203 Road traffic accident Diseases 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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Abstract
Blind area detection system provided by the utility model and automobile, specifically include pupil position information collecting device, are set towards operator seat；Linkage control device, is electrically connected the pupil position information collecting device, to receive the positional information at the pupil position of driver；Mobilizable image collecting device, arranged on the outside of vehicle to gather the image of the pillar A blind, is electrically connected and is controlled by the linkage control device.Blind area detection system provided by the utility model and automobile can gather the pupil position information of driver, and described image harvester can be controlled movable, to increase the visual angle flexibility ratio of described image harvester, and enhance the security of vehicle traveling.
Description
Technical field
Automobile technical field is the utility model is related to, more particularly to kind of blind area detection system and an automobile.
Background technology
With the fast development of automobile industry, consumer is higher and higher to the requirement of automobile, not only to the work(of automobile
There can be the requirement of higher, the visual range requirement to automobile itself also correspondingly improves.The particularly A columns of automobile, are easy to
Blind area is caused when driver turns to.Blind area caused by the A columns, is due to that the structure of automobile in itself causes to drive
Member has blind area in the process of moving, and whenever automobile is before turning or entering bend, the visual field of driver all can be by A columns
Partial occlusion, causes the blind area on the visual field, so as to easily trigger traffic accident.
But it is used for the technical solution for solving A column blind areas in the prior art, the sight letter of driver can not be gathered
Breath, can not control camera to move up and down or left rotation and right rotation, so as to cause the visual angle of camera collection pillar A blind scene
Underaction.
Utility model content
In view of the foregoing deficiencies of prior art, the technical problems to be solved in the utility model is to provide blind area detection
System and automobile, for solving the problems, such as not observing pillar A blind panorama.
To achieve the above object, the utility model provides a kind of blind area detection system, for detecting the pillar A blind of vehicle,
The system comprises：Pupil position information collecting device, is set towards operator seat；Linkage control device, is electrically connected the pupil
Hole site information collecting device, to receive the positional information at the pupil position of driver；Mobilizable image collecting device, is arranged on
The outside of vehicle is electrically connected to gather the image of the pillar A blind and is controlled by the linkage control device.
In one embodiment of the utility model, mobilizable image collecting device includes camera and linkage mechanism；
The linkage mechanism drives the camera vertically to move, and rotates in the horizontal direction.
In one embodiment of the utility model, the linkage mechanism includes driving motor and lifting gear.
In one embodiment of the utility model, the blind area detection system includes display device, towards cockpit in set,
And mobilizable image collecting device is electrically connected to show the image of the pillar A blind.
In one embodiment of the utility model, the display device is arranged in the A-pillar portion in the cockpit.
In one embodiment of the utility model, the blind area detection system includes two mobilizable image collectors
Put, be respectively arranged on the both sides of the vehicle；Described in two can display device, be respectively arranged on the both sides of the vehicle.
In one embodiment of the utility model, the blind area detection system includes：The blind area detection system includes power supply
Control device, is electrically connected the steering indicating light power supply of mobilizable image collecting device and the vehicle.
In one embodiment of the utility model, the power control is relay.
In one embodiment of the utility model, mobilizable image collector is arranged in the outside rear-view mirror of the vehicle
On.
In one embodiment of the utility model, the linkage control device is microcontroller.
To achieve the above object, the utility model provides a kind of automobile, including the blind area detection system described in any of the above-described
System.
As described above, the blind area detection system and automobile that the utility model is related to, have the advantages that：This practicality is new
The blind area detection system and automobile that type provides, specifically include pupil position information collecting device, are set towards operator seat；Linkage control
Device processed, is electrically connected the pupil position information collecting device, to receive the positional information at the pupil position of driver；It can live
Dynamic image collecting device, arranged on the outside of vehicle to gather the image of the pillar A blind, and is electrically connected and is controlled by described
Linkage control device.Blind area detection system provided by the utility model and automobile can gather the pupil position information of driver,
And described image harvester can be controlled movable, to increase the visual angle flexibility ratio of described image harvester, and enhance vehicle
The security of traveling.
Brief description of the drawings
Fig. 1 is shown as the schematic diagram of the blind area detection system in one embodiment of the utility model.
Fig. 2 is shown as the schematic diagram of position of the blind area detection system in one embodiment of the utility model on vehicle.
Component label instructions
1 blind area detection system
11 pupil position information collecting devices
12 linkage control devices
13 mobilizable image collecting devices
14 display devices
15 power controls
L steering indicating lights
21 inside rear-view mirror
22 instrument desk housings
23 drivers position
24 outside rear-view mirror
25 A-pillar portion in cockpit
Embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating specification to be taken off
The content shown, so that those skilled in the art understands and reads, is not limited to the enforceable restriction bar of the utility model
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong get Neng is covered.Meanwhile cited such as " on ", " under ", "left", "right", the use of " centre " in this specification
Language, be merely convenient to narration understand, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or
Adjustment, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of blind area detection system 1, for detecting the pillar A blind of vehicle.It is described
Blind area detection system 1 includes：Pupil position information collecting device 11, linkage control device 12 and mobilizable image collector
Put 13.The pupil position information collecting device 11 is used for the pupil position information for gathering driver；The linkage control device
12 are electrically connected the pupil position information collecting device 11, to receive the pupil position information of driver；It is described mobilizable
Image collecting device 13 is used for the image of the pillar A blind of collection vehicle；Mobilizable image collecting device 13 is electrically connected
And it is controlled by the linkage control device 12, to change the visual angle of its Image Acquisition.
The A columns, refer to that vehicle left front connects the connecting pole of roof and front deck with right front, in enging cabin and driving
Between cabin, the top of left and right rearview mirror.The pillar A blind, refers to whenever automobile the driver before turning or entering bend
The visual field can all be blocked by A-pillar portion, cause the blind area on a visual field.Blind area detection system 1 provided by the utility model is exactly
Blind area for the driver for solving to produce by A columns, and for gathering the pupil position information of driver, and control figure
As the visual angle of collection.
The pupil position information collecting device 11, such as can be an imaging sensor, utilize pupil region grey decision-making
The pupil region of the principle identification driver lower than the grey decision-making of surrounding；Alternatively, the pupil position information collecting device 11
It can be an infrared position sensor, glasses are measured in the difference of the corneal-scleral edge reflections of human eye using infrared ray
Moving situation.
During driver's in-use automotive, usually seat position is adjusted because of the reason such as personal use custom and physical size difference
Put, such as adjusting seat front and back changes its height to change its distance with steering wheel, or up and down adjustment seat.With institute
The change of seat position is stated, the pupil position for the driver being seated on the seat also changes, the pupil position information
Harvester 11 is used to gather positional information when driver's pupil is in diverse location, and the positional information is transmitted to institute
State linkage control device.
As shown in Fig. 2, illustrate the signal of the setting position being respectively installed on vehicle in the blind area detection system 1
Figure.The pupil position information collecting device 11, is set towards driver position 23；In figure, illustrate driver with a black round dot
Position.The pupil position information collecting device 11 can be arranged on the inside of vehicle, such as in the inside rear-view mirror 21 of vehicle
Or arranged on the grade of instrument desk housing 22 position of vehicle；Certainly the outside of vehicle can be also arranged on, such as arranged on vehicle (not shown)
The outside of front windshield.The utility model preferred solution is that the pupil position information collecting device 11 is arranged in vehicle
Portion, is disturbed to avoid by solarization or the weather such as drench with rain.
Mobilizable image collecting device 13 includes camera (not shown) and linkage mechanism.The gear
Structure includes driving motor and lifting gear.The driving motor is used to drive the camera to rotate, to raise in the horizontal direction
The visual angle of the whole camera collection image.It should be noted that the driving motor can directly drive the camera rotation,
Also rotating speed can be changed by travelling gear drives the camera to rotate again afterwards.The lifting gear, for driving described take the photograph
As head vertically moves up and down, it can drive the mode of turbine screw realize by motor, also can by hydraulic-driven or
The mode of person's pneumatic actuation promotes the camera vertically to move up and down.
As shown in Fig. 2, mobilizable image collecting device 13 is arranged on the outside of vehicle, to gather the scape of pillar A blind
As.For example, mobilizable image collecting device 13 can be arranged in the outside rear-view mirror 24 of vehicle, or arranged on car (not shown)
The scene to be aligned in pillar A blind in the range of pilot's line of vision is tilted down on top and by visual angle, can also be arranged on car bonnet etc.
Position, will not enumerate herein.The utility model selects the outside rear-view mirror for vehicle highly close with pilot's line of vision as excellent
Scheme is selected, so that the visual angle of mobilizable image collecting device 13 is more reasonable, the image collected is more true to nature.
The linkage control device 12, such as can be a microcontroller.The linkage control device 12 is received from described
The electric signal of pupil position information collecting device 11, to determine the pupil position information of driver.The linkage control device 12
Also it is electrically connected and controls mobilizable image collecting device 13, adjusts the visual angle of described image harvester.This reality
Existing software or algorithm are combined with the linkage control device 12 of new offer, it is possible to achieve according to driver's pupil position
The change put, automatically adjusts the visual angle of camera；So as to which auxiliary driver obtains the pillar A blind image after seat adjustment, with more
Neatly control camera.
As shown in Figure 1, the blind area detection system further includes display device 14.The display device 14, such as can be
One display screen, it is electrically connected and shows the image that mobilizable image collecting device 13 collects, so that driver looks into
See the outer scene of car of automobile A-column blind area.
As shown in Fig. 2, the display device 14 is towards setting in cockpit.Optionally, in one embodiment, the display
Device 14 is arranged in the A-pillar portion 25 in cockpit.Preferably, the A-pillar portion display device 14 being arranged in cockpit
On 25 and its height is close to pilot's line of vision height, in order to which driver checks display screen.In other examples, it is described aobvious
Showing device 14 can also be arranged on other positions, such as vertically be arranged on the instrument desk housing 22, or arranged on vehicle central
Control screen first-class etc..
Blind area detection system 1 provided by the utility model, do not limit mobilizable image collecting device 13 and
The quantity of display device 14.Optionally, in one embodiment, the blind area detection system 1 includes two mobilizable figures
As harvester 13, the both sides of vehicle are respectively arranged on the image of two pillar A blinds of collection vehicle or so；The blind area detection system
System 1 includes two display devices 14, is respectively arranged on the both sides of vehicle to show the image of two pillar A blinds of left and right vehicle wheel.
As shown in Figure 1, the blind area detection system 1 further includes power control 15.The electricity of power control 15
Property connection mobilizable image collecting device 13, and be electrically connected the power supply of steering indicating light L；The power control 15 is used
In the open and close for controlling mobilizable image collecting device 13.
The power control 15, such as can be a relay.The relay can be by the switch of the steering indicating light
Input control signal of the state as the relay, and using the power supply of mobilizable image collecting device 13 as described in
The controlled output of relay.When the steering indicating light L is lighted, the relay controls mobilizable image collecting device 13
Electric power starting, and the power-off of mobilizable image collecting device 13 is controlled when the steering indicating light extinguishes, with up to
To the effect for saving automobile using electricity.In other examples, the power control 15 can add electrolytic capacitor, to change
It is kind to turn to the problem of lamp current one logical one is disconnected；Isolating diode can also be added, with prevent steering indicating light and back-up lamp mutually go here and there electricity
Problem.
The utility model also provides a kind of automobile, including the blind area detection system 1, to gather and show pillar A blind
Image, auxiliary driver observes automobile external road conditions, so as to improve drive safety.
The utility model provides blind area detection system and automobile, is provided with the front-surface mirror of automobile described mobilizable
Image collecting device, to gather the scene of pillar A blind；The utility model provides pupil position information collecting device, for gathering
The positional information at driver's pupil position；Linkage control device is also provided, for controlling the visual angle of image collecting device.This practicality
The blind area detection system and automobile of new offer can gather the pupil position information of driver, and described image can be controlled to gather
Device activity, to increase the visual angle flexibility ratio of described image harvester, and enhances the security of vehicle traveling.
In conclusion the utility model effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by the claim of the utility model.
Claims (11)
- A kind of 1. blind area detection system, it is characterised in that for detecting the pillar A blind of vehicle, the system comprises：Pupil position information collecting device, is set towards operator seat；Linkage control device, is electrically connected the pupil position information collecting device, to receive the position at the pupil position of driver Confidence ceases；Mobilizable image collecting device, arranged on the outside of vehicle to gather the image of the pillar A blind, is electrically connected and controlled In the linkage control device.
- 2. blind area detection system according to claim 1, it is characterised in that mobilizable image collecting device includes Camera and linkage mechanism；The linkage mechanism drives the camera vertically to move, and revolves in the horizontal direction Turn.
- 3. blind area detection system according to claim 2, it is characterised in that the linkage mechanism include driving motor and Lifting gear.
- 4. blind area detection system according to claim 1, it is characterised in that including：Display device, towards cockpit in set, and be electrically connected mobilizable image collecting device to show the A columns The image of blind area.
- 5. blind area detection system according to claim 4, it is characterised in that the display device, which is arranged on, is located at the driving In A-pillar portion in cabin.
- 6. blind area detection system according to claim 4, it is characterised in that including：Two mobilizable image collecting devices, are respectively arranged on the both sides of the vehicle；Two display devices, are respectively arranged on the both sides of the vehicle.
- 7. blind area detection system according to claim 1, it is characterised in that including：Power control, is electrically connected the steering indicating light power supply of mobilizable image collecting device and the vehicle.
- 8. blind area detection system according to claim 7, it is characterised in that the power control is relay.
- 9. blind area detection system according to claim 1, it is characterised in that mobilizable image collector is arranged in In the outside rear-view mirror of the vehicle.
- 10. blind area detection system according to claim 1, it is characterised in that the linkage control device is microcontroller.
- 11. a kind of automobile, it is characterised in that including the blind area detection system as any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188784.0U CN207257516U (en) | 2017-09-15 | 2017-09-15 | Blind area detection system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188784.0U CN207257516U (en) | 2017-09-15 | 2017-09-15 | Blind area detection system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207257516U true CN207257516U (en) | 2018-04-20 |
Family
ID=61921158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188784.0U Active CN207257516U (en) | 2017-09-15 | 2017-09-15 | Blind area detection system and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN207257516U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791068A (en) * | 2018-04-28 | 2018-11-13 | 安徽上造智能设备科技有限公司 | A kind of ancillary equipment for electric vehicle A column blind areas |
| CN110996051A (en) * | 2019-11-26 | 2020-04-10 | 斑马网络技术有限公司 | Method, device and system for vehicle vision compensation |
| CN113147749A (en) * | 2021-04-25 | 2021-07-23 | 重庆长安汽车股份有限公司 | Turn A post blind area barrier warning system |
-
2017
- 2017-09-15 CN CN201721188784.0U patent/CN207257516U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791068A (en) * | 2018-04-28 | 2018-11-13 | 安徽上造智能设备科技有限公司 | A kind of ancillary equipment for electric vehicle A column blind areas |
| CN108791068B (en) * | 2018-04-28 | 2021-06-29 | 安徽上造智能设备科技有限公司 | A auxiliary assembly for electric automobile A post field of vision blind area |
| CN110996051A (en) * | 2019-11-26 | 2020-04-10 | 斑马网络技术有限公司 | Method, device and system for vehicle vision compensation |
| CN113147749A (en) * | 2021-04-25 | 2021-07-23 | 重庆长安汽车股份有限公司 | Turn A post blind area barrier warning system |
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Effective date of registration: 20230131 Granted publication date: 20180420 |
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