CN107914554A - A kind of automobile sun-shading system and automobile sun-shading method based on projecting function - Google Patents
A kind of automobile sun-shading system and automobile sun-shading method based on projecting function Download PDFInfo
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- CN107914554A CN107914554A CN201711130236.7A CN201711130236A CN107914554A CN 107914554 A CN107914554 A CN 107914554A CN 201711130236 A CN201711130236 A CN 201711130236A CN 107914554 A CN107914554 A CN 107914554A
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- sunshade
- automobile
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- controller
- vehicle control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/102—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using 360 degree surveillance camera system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/60—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective
- B60R2300/607—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective from a bird's eye viewpoint
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The present invention relates to a kind of automobile sun-shading system and automobile sun-shading method based on projecting function, the system comprises：Solar protection devices, projection arrangement, user command reception device and full-vehicle control device, the sunshade control command of full-vehicle control device users order reception device transmission, control solar protection devices perform sunshade and operate and realize safety sunshade by projection of the projection arrangement to solar protection devices；The described method includes：User command reception device receives the sunshade control command that user passes on and is transferred to full-vehicle control device；Full-vehicle control device judges that performing sunshade operation still terminates sunshade operation, corresponding sunshade is then controlled to perform sunshade if performing sunshade operation, and control projection arrangement to perform projection operation at the same time, if terminating sunshade operation, then control terminates sunshade operation, and ensures the closing of projection arrangement.Compared with prior art, the present invention has the advantages that to ensure ensure that the security of driving while shaded effects, save cost and be easily achieved.
Description
Technical field
The present invention relates to the shading sun-proof measure in automobile, more particularly, to a kind of automobile sun-shading system based on projecting function
System and automobile sun-shading method.
Background technology
As the generality of automobile uses the furniture with global warming phenomenon, realized by sunshade in-car sun-proof wide
In the general life applied to people.Current sunshade is all easy sunshade, intelligently block heel row or front row it is later half
Part, because if to block front-seat and windshield glass will bring blind area to the driving vision of driver, to traffic safety
Bring hidden danger.
Windshield is also had no idea sun-proof to solve the problems, such as at present, particularly summer, what sunny high temperature shrouded
In the case of, driver is that the high temperature in car also allows people to be difficult to bear either with or without the sensation for being especially not desired to drive, and entering automobile
By, so there have been various easy sunshades, but sunshade must be removed before the process of driving, because if
The sight of driver can be blocked by not removing, can not be driven.Therefore sun-proof function still cannot be played during driving, this
Sample driver will be tanned severely during driving, and particularly beauty driver is just more not desired to driving, and specialty
Driver summer be even more easily tanned severely, cannot thus embody the technical requirements for hommization of knowing clearly.Current sunshade
All it is to be pull-in on sucker not firm on glass, glass does not have privacy again, therefore current service on buses or trains car does not have privacy can
Speech.Part driver wants to block sunshade and monitors road conditions by camera outside car, but the data of current camera collection
Only send sound equipment display screen to, effective area is smaller, and is all placed on the position of instrument, and driver cannot pass through sound equipment well
Main screen observes road conditions, or mainly observes road conditions by windshield.How can not only block sunshade but can at the same time it is right
Road conditions are monitored, into the previous urgent problem to be solved of mesh.
The content of the invention
The purpose of the present invention is provide a kind of automobile sun-shading system based on projecting function and automobile regarding to the issue above to hide
Positive method.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of automobile sun-shading system based on projecting function, the system comprises：
Solar protection devices, is arranged in automobile and blocks all glass of automobile at work, or is selected according to user demand
Block to selecting property other glass in addition to front windshield；
Projection arrangement, is arranged on automobile, for projecting the scene of automobile external at shield glass in real time
Solar protection devices on；
User command reception device, is arranged at automotive interior, for receiving the sunshade control command of user's reception and registration；
Full-vehicle control device, is connected with solar protection devices, projection arrangement and user command reception device respectively, for according to
The sunshade control command of family order reception device transmission, control signal is sent to correspondingly solar protection devices or projection arrangement.
Preferably, the solar protection devices includes sunshade controller and the multiple sunshades being connected with sunshade controller, institute
State that sunshade is respectively arranged at the left windshield of shield glass, automotive rear windshields, automobile and Automobile Right keeps out the wind
The inside of glass, the windshield quantity that quantity and the automobile of the sunshade include match, the sunshade controller with
Full-vehicle control device connects.
Preferably, the sunshade includes：End cap, reel, activated roll-up window shade, clutch, elastic force ejection coiler and hold
Row motor, the end cap are arranged at the both sides of reel, and one end of the activated roll-up window shade is connected with reel, and the clutch is arranged at
Between the first end and end cap of reel, the elastic force ejection coiler is arranged between the second end of reel and end cap, described to hold
Row motor is arranged on reel close to one end of clutch, is connected with full-vehicle control device and reel, is controlled according to sunshade respectively
The control signal of device drives spool turns, so as to fulfill the folding and unfolding of activated roll-up window shade.
Preferably, when the sunshade for being arranged at shield glass performs sunshade work, remaining all screening
Male component is performed both by sunshade work；When the sunshade for being arranged at shield glass does not perform sunshade work, remaining
The sunshade control command passed on according to user of sunshade perform corresponding operation.
Preferably, the projection arrangement includes：
360 all round coverages get a bird's eye view panorama driving second camera device, be arranged at automobile external, for the scene to automobile external into
The comprehensive shooting of row；
Projecting apparatus, is arranged at automotive interior, and getting a bird's eye view panorama driving second camera device with 360 all round coverages is connected, for by vapour
Scene outside car is projected on the solar protection devices at shield glass in real time；
Projector controller, gets a bird's eye view panorama driving second camera device and projecting apparatus with full-vehicle control device, 360 all round coverages respectively
Connection, for according to sunshade control command, controlling projecting apparatus and 360 all round coverages to get a bird's eye view the work of panorama driving second camera device.
Preferably, 360 all round coverage gets a bird's eye view panorama driving second camera device and includes being arranged at 4 sides outside body of a motor car
Upward wide-angle camera and picture processing chip, described image process chip are connected with wide-angle camera and projecting apparatus respectively,
The wide-angle camera is connected with projector controller.
Preferably, the user command reception device includes being arranged at sunshade control button or the speech recognition of automotive interior
Device, the windshield quantity that the quantity of the sunshade control button is included with automobile match, the sunshade control button and language
Sound identifier is connected with full-vehicle control device.
A kind of automobile sun-shading method realized based on automobile sun-shading system as described above, the described method includes following step
Suddenly：
S1) user command reception device receives the sunshade control command that user passes on, and sunshade control command is transferred to
Full-vehicle control device；
S2) control command that full-vehicle control device judges to receive is to perform sunshade operation or terminate sunshade operation, if
It is to perform sunshade operation then to enter step s3), if terminating sunshade operation then enters step s4)；
S3) full-vehicle control device controls corresponding sunshade to perform sunshade operation, and is being arranged at automobile front wind screen glass
During the sunshade work of glass, control projection arrangement performs projection operation at the same time；
S4) sunshade in full-vehicle control device control work terminates sunshade operation, and ensures the closing of projection arrangement.
Preferably, the step s3) include：
S31) whether the control command object that full-vehicle control device judges to perform sunshade operation is disposed on automobile front wind screen
The sunshade of glass, if then entering step s32), if otherwise entering step s36)；
S32) full-vehicle control device sends control command to projector controller, and it is auxiliary that 360 all round coverages of control get a bird's eye view panorama driving
The unlatching of image pick-up device and projecting apparatus is helped, and after the unlatching for receiving projector controller feedback is successfully ordered, is entered step
s33)；
S33) full-vehicle control device sends control command to sunshade controller, and the control of sunshade controller is arranged at deaeration Chinese herbaceous peony
Remaining all sunshade outside windshield perform sunshade operation；
S34) sunshade controller determines s33) in remaining all sunshade complete sunshade operation after, control be arranged at vapour
Sunshade on Chinese herbaceous peony windshield performs sunshade operation；
S35) full-vehicle control device judges whether the return value of projector controller is normal, if then return to step s1), if not
Then enter step s4)；
S36) full-vehicle control device sends control command to sunshade controller, and sunshade controller controls corresponding sunshade
Perform sunshade operation.
Preferably, the step s4) include：
S41) full-vehicle control device is sent to sunshade controller terminates sunshade control command；
S42) whether the sunshade that sunshade controller judges to be arranged on front windshield is in sunshade state, if then
The activated roll-up window shade for the sunshade being arranged on front windshield is packed up at once, if otherwise packing up the screening of remaining sunshade successively
Light roller shutter；
S43) full-vehicle control device terminates sunshade state receiving all sunshades for being transmitted by sunshade controller
Return signal after, to projector controller send terminate projection control command；
S44) projector controller control projecting apparatus and 360 all round coverages are got a bird's eye view panorama driving second camera device and are closed.
Compared with prior art, the invention has the advantages that：
(1) automobile sun-shading system proposed by the present invention, by setting solar protection devices and projection arrangement, coordinates user command to connect
Receiving apparatus and full-vehicle control device, the scene of automobile external is projected on the solar protection devices at shield glass in real time,
So as to realize in driving procedure, carry out front windshield it is so at the same time, can also be opened up in real time by projection arrangement
Now current road conditions, so as to realize preferable shaded effects on the premise of security performance is ensured；Simultaneously as solar protection devices is in work
If front windshield is blocked when making, necessarily remaining windshield is carried out at the same time and is blocked, so as to ensure in front windshield glass
Glass is shielded when needing by viewed in projection road conditions, and whole in-car light is extremely low, so as to fulfill clearly projecting, without sending out
Raw only masking front windshield does not cover other glass, and in-car light is relatively strong and can not clearly observe and project front windshield
On solar protection devices road conditions projection situation.
(2) solar protection devices includes sunshade controller and multiple sunshades, the quantity of sunshade and the number of windshield
Amount matches, and on the one hand may insure that the windshield of vehicle during front windshield masking is shielded so that printing opacity will not occur
Situation；On the other hand, can be according to the screening of each windshield of demand modeling of user when front windshield does not cover
Light, selection is flexible and can realize independent control, and practical performance is good.
(3) sunshade includes end cap, reel, activated roll-up window shade, clutch, elastic force ejection coiler and actuating motor, leads to
The rotation of reel can be realized by crossing dimmer control control actuating motor, so as to fulfill the retractable operation of activated roll-up window shade, in shading
When roller shutter is put down, the activated roll-up window shade of front windshield can carry out imaging to the road conditions live fluoroscopic of projection arrangement；And clutch
With the setting of elastic force ejection coiler, then it can realize that a key of activated roll-up window shade is packed up by pressing the protruding parts of clutch,
, can be by controlling actuating motor to pack up the volume of front windshield if situation is not urgent when projection arrangement breaks down
Curtain, if the situation is critical as the very fast road conditions of current vehicle speed it is complex when, can a manual key pack up screening on front windshield
Light roller shutter, ensures the security driven.
(4) when being arranged at the sunshade execution sunshade work of shield glass, remaining all sunshade is equal
Perform sunshade work；Be arranged at shield glass sunshade do not perform sunshade work when, remaining sunshade root
The sunshade control command passed on according to user performs corresponding operation；Set, ensure that in front windshield by above-mentioned working level
When glass is blocked, necessarily it can ensure the security driven clearly by viewed in projection to road conditions.
(5) projection arrangement gets a bird's eye view panorama driving second camera device, projecting apparatus and projector controller including 360 all round coverages, throws
Shadow controller is according to the order control image pick-up device of full-vehicle control device and the opening and closing of projecting apparatus, and 360 all round coverages get a bird's eye view panorama row
Car second camera device can then ensure clearly to shoot in 360 degree for road conditions outside car, and such screening-mode ensures that driver can be with
There is comprehensive understanding to the road conditions of surrounding, avoid to check front road conditions and causing to occur driving surprisingly.
It is wide on 4 directions outside body of a motor car including being arranged at that (6) 360 all round coverages get a bird's eye view panorama driving second camera device
Angle camera and picture processing chip, the wide-angle camera in 4 directions adequately achieve 360 degree of omnidirectional shooting, and image
Process chip then can against 4 directions photographed scene merged after pass to projecting apparatus again, without driver again according to
The situation in 4 directions of secondary observation, easy to the observation of driver, improves the security of driving.
(7) user command reception device includes being arranged at the sunshade control button or speech recognition device of automotive interior, sunshade
The windshield quantity that the quantity of control button is included with automobile matches, and the button so as to be pressed according to user is flexibly controlled
Corresponding sunshade is made, and in addition to the control button of the sunshade of front windshield, remaining sunshade control button can be with
Matched with the vehicle window button of automobile in itself, realize that a key two is controlled, the simplicity for lifting operation also saves interior space；Voice is known
Other device can then liberate the both hands of user, easy to the operation of driver, lift driving experience and security.
(8) automobile sun-shading method proposed by the present invention, when the sunshade for being arranged at shield glass works, together
When control projection arrangement carry out projection operation, so as to realize in driving procedure, carry out front windshield it is so same
When, also it can show current road conditions in real time by projecting, so as to realize preferable sunshade effect on the premise of security performance is ensured
Fruit；At the same time according to the demand of user terminate in time sunshade operation, sunshading method it is flexible and it is sustainable operate repeatedly, lifting drive body
Test.
(9) when carrying out sunshade operation, first with the sunshade work level as priority on front windshield, if preceding
Sunshade on windshield needs work, then needs first to ensure that projection is opened and remaining sunshade has turned on screening
After sun, the sunshade that is finally then turned on front windshield, the operation order of sunshade, can completely avoid in front windshield
On activated roll-up window shade the generations of road conditions can not be observed when putting down, ensure that the security of driving, and front windshield into
Whether during row sunshade, it is normal to monitor the feedback of projection in real time, so as to avoid causing road conditions to be believed because of situations such as projection delay
Breath feedback is wrong so that there is a situation where accident, ensure that the security driven under sunshade situation.
(10) when terminating sunshade operation, equally it is with the level as priority of the sunshade on front windshield, draws at first
Rise front windshield on sunshade, avoid driver during front windshield sunshade from not observing road conditions, then pull-up remaining
Sunshade and close projection arrangement, ensure that the security driven under sunshade situation.
Brief description of the drawings
Fig. 1 is the structure diagram of the automobile sun-shading system based on projecting function；
Fig. 2 is the flow chart of automobile sun-shading method；
Wherein, 1 is full-vehicle control device, and 2 be sunshade controller, and 3 be sunshade, and 4 be projector controller, and 5 is complete for 360
Visual field gets a bird's eye view panorama driving second camera device, and 6 be projecting apparatus, and 7 be sunshade control button, and 8 be speech recognition device.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
As shown in Figure 1, present embodiments providing a kind of automobile sun-shading system based on projecting function, system includes：Sunshade
Device, is arranged in automobile and blocks all glass of automobile at work, or is optionally blocked and removed according to user demand
Other glass outside front windshield；Projection arrangement, is arranged on automobile, for projecting in real time the scene of automobile external to vapour
On solar protection devices at Chinese herbaceous peony windshield；User command reception device, is arranged at automotive interior, for receiving user's reception and registration
Sunshade control command；Full-vehicle control device 1, is connected with solar protection devices, projection arrangement and user command reception device, is used for respectively
According to the sunshade control command of user command reception device transmission, control letter is sent to correspondingly solar protection devices or projection arrangement
Number, under normal circumstances, full-vehicle control device 1 is directly realized by the entire car controller (VCU) of automobile in itself, without extra
Increase unnecessary controller to take motor space.
Solar protection devices includes sunshade controller 2 and the multiple sunshades 3 being connected with sunshade controller 2, and sunshade 3 divides
The inside of the left windshield of shield glass, automotive rear windshields, automobile and Automobile Right windshield is not arranged at, is hidden
The windshield quantity that the quantity of male component 3 is included with automobile matches, and the sunshade controller 2 connects with full-vehicle control device 1
Connect.Sunshade 3 includes：End cap, reel, activated roll-up window shade, clutch, elastic force ejection coiler and actuating motor, end cap are set
In the both sides of reel, one end of activated roll-up window shade is connected with reel, and the clutch is arranged between the first end of reel and end cap,
Elastic force ejection coiler is arranged between the second end of reel and end cap, and actuating motor is arranged on reel close to the one of clutch
End, is connected with full-vehicle control device 1 and reel respectively, and spool turns are driven according to the control signal of sunshade controller 2, so that real
The folding and unfolding of existing activated roll-up window shade.When the sunshade 3 for being arranged at shield glass performs sunshade work, remaining all screening
Male component 3 is performed both by sunshade work；Be arranged at shield glass sunshade 3 do not perform sunshade work when, remaining
The sunshade control command that sunshade 3 is passed on according to user performs corresponding operation.
In the present embodiment, the concrete structure of sunshade 3 includes housing, the first end cap, the second end cap, reel and shading volume
Curtain, the first end cap and the second end cap are connected to housing both ends, and activated roll-up window shade one end is connected with reel.It further includes clutch and bullet
Push top coiler.Clutch includes the active toothed disk and fixed tooth disk being coaxially disposed, and one end of active toothed disk and one end of reel connect,
The other end of active toothed disk is equipped with dynamic ratchet and axis pin, moves ratchet annular spread, axis pin is arranged on moving teeth disk center, and fixed tooth disk is fixed
It is arranged in the first end cap, fixed tooth side surface, which corresponds to dynamic ratchet and is equipped with, determines ratchet.Due to determining ratchet in the first end cap.Fixed tooth
Disk and the first end cap correspond to axis pin and are equipped with through hole, and axis pin is undertaken on through hole.Elastic force ejection coiler include locating shaft, plug sleeve and
Tension spring, locating shaft one end are connected with the second end cap, and the locating shaft other end is through plug sleeve and stretches into one end company in reel with tension spring
Connect, the other end connection of plug sleeve and reel, tension spring is located in reel, and the other end of tension spring is connected with plug sleeve.Tension spring is set in fixed
On the axis 71 of position, one end of tension spring is connected with plug sleeve, and locating shaft one end bear against the inner wall of the second end cap, by the elastic force of tension spring,
Plug sleeve, reel and active toothed disk form one and are moved in axial reciprocating on locating shaft.Since locating shaft one end bear against the second end cap
Inner wall, the other end of tension spring is connected with plug sleeve, and positions shaft length and be more than tension spring initial length, and tension spring is in elastic deformation shape
State, tension spring all the time have plug sleeve the power of another extreme direction of past reel.And actuating motor is arranged on reel close to clutch
One end, can be rotated with movable reel, while actuating motor is connected with sunshade controller 2, sunshade controller 2 and full-vehicle control
Device 1 is communicated by wireless signal.Its operation principle is：Active toothed disk is engaged with the fixed tooth disk in the first end cap, reel quilt
Locking, actuating motor band movable reel and active toothed disk rotate forward, and the pitch face on dynamic ratchet is sliding along the pitch face determined on ratchet
It is dynamic, meanwhile, reel overcomes the pulling force of elastic force ejection and coiler move toward the second end cap direction, up to activated roll-up window shade be pulled out to it is pre-
If length, actuating motor stops the rotation with movable reel, and active toothed disk is closed with fixed tooth disk again, and reel is fixed；In activated roll-up window shade
During in the state of pull-out, actuating motor band movable reel rotates backward, and realizes packing up for activated roll-up window shade；Such as emergency, pressing
Axis pin, active toothed disk and reel are moved along locating shaft toward the second end cap direction, until active toothed disk is separated with fixed tooth disk, reel is in elastic force
Inverted under the twisting force of the tension spring of ejection and coiler, realize activated roll-up window shade automatic winding.
Projection arrangement includes：360 all round coverages get a bird's eye view panorama driving second camera device 5, automobile external are arranged at, for vapour
Scene outside car carries out comprehensive shooting；Projecting apparatus 6, is arranged at automotive interior, and it is auxiliary to get a bird's eye view panorama driving with 360 all round coverages
Image pick-up device 5 is helped to connect, for projecting in real time the scene of automobile external to the solar protection devices at shield glass；Projection
Controller 4, gets a bird's eye view panorama driving second camera device 5 with full-vehicle control device 1,360 all round coverages respectively and projecting apparatus 6 is connected, and uses
According to sunshade control command, control 6 and 360 all round coverage of projecting apparatus gets a bird's eye view the work of panorama driving second camera device 5.360 is complete
Visual field, which gets a bird's eye view panorama driving second camera device 5, to be included being arranged at the wide-angle camera and image outside body of a motor car on 4 directions
Process chip, picture processing chip are connected with wide-angle camera and projecting apparatus 6 respectively, and wide-angle camera connects with projector controller 4
Connect.4 directions that wide-angle camera is set, either automobile all around four direction or automobile is left front, right
Before, four direction behind the left back and right side, as long as ensureing that this four direction can cover 360 degree around car of scope.
User command reception device includes being arranged at the sunshade control button 7 or speech recognition device 8 of automotive interior, sunshade control
The windshield quantity that the quantity of button 7 processed is included with automobile matches, sunshade control button 7 and speech recognition device 8 with it is whole
Truck control device 1 connects.In the present embodiment, the reception of user command, vapour are realized using the mode of sunshade control button 7
3 control button of sunshade on Chinese herbaceous peony windshield has been arranged among steering wheel, and the control button of remaining windshield
Then the control button respectively with windshield in itself is integrated, and new CAN bus is added on original button
It is connected with sunshade controller 2, and two directions before and after button is pressed and is changed to four directions all around and presses, so that user
The rise of windshield is accomplished that in front and rear button press and is put down, and the button is pressed in left and right, then can realize
The rise of corresponding activated roll-up window shade and put down.
Based on above-mentioned automobile sun-shading system, corresponding automobile sun-shading method can be obtained, is mainly comprised the following steps：
S1) user command reception device receives the sunshade control command that user passes on, and sunshade control command is transferred to
Full-vehicle control device 1；
S2) control command that full-vehicle control device 1 judges to receive is to perform sunshade operation or terminate sunshade operation, if
It is to perform sunshade operation then to enter step s3), if terminating sunshade operation then enters step s4)；
S3) full-vehicle control device 1 controls corresponding sunshade 3 to perform sunshade operation, and is being arranged at automobile front wind screen
When the sunshade 3 of glass works, control projection arrangement performs projection operation at the same time, specifically includes：
S31) whether the control command object that full-vehicle control device 1 judges to perform sunshade operation is disposed on automobile front wind screen
The sunshade 3 of glass, if then entering step s32), if otherwise entering step s36)；
S32) full-vehicle control device 1 sends control command to projector controller 4, and 360 all round coverages of control get a bird's eye view panorama driving
The unlatching of second camera device 5 and projecting apparatus 6, and after the unlatching for receiving the feedback of projector controller 4 is successfully ordered, into step
Rapid s33)；
S33) full-vehicle control device 1 sends control command to sunshade controller 2, and the control of sunshade controller 2 is arranged at deaeration
Remaining all sunshade 3 outside Chinese herbaceous peony windshield perform sunshade operation；
S34) sunshade controller 2 determines s33) in remaining all sunshade 3 complete sunshade operation after, control is arranged at
Sunshade 3 on shield glass performs sunshade operation；
S35) full-vehicle control device 1 judges whether the return value of projector controller 4 is normal, if then return to step s1), if
Otherwise s4 is entered step)；
S36) full-vehicle control device 1 sends control command to sunshade controller 2, and sunshade controller 2 controls corresponding sunshade
Component 3 performs sunshade operation；
S4) full-vehicle control device 1 controls the sunshade 3 in work to terminate sunshade operation, and ensures the pass of projection arrangement
Close, specifically include：
S41) full-vehicle control device 1 is sent to sunshade controller 2 terminates sunshade control command；
S42) whether the sunshade 3 that sunshade controller 2 judges to be arranged on front windshield is in sunshade state, if
The activated roll-up window shade for the sunshade 3 being arranged on front windshield is then packed up at once, if otherwise packing up remaining sunshade 3 successively
Activated roll-up window shade；
S43) full-vehicle control device 1 is receiving the end sunshade shape of all sunshades 3 by the transmission of sunshade controller 2
After the return signal of state, the control command for terminating projection is sent to projector controller 4；
S44) projector controller 4 controls 6 and 360 all round coverage of projecting apparatus to get a bird's eye view panorama driving second camera device 5 and closes.
In the present embodiment, realize that the control process of front windshield sunshade is as follows according to the above method：Car is arranged at first
Interior sunshade control button 7 transmits the order of user's front windshield sunshade, then first turns on 360 all round coverages and gets a bird's eye view panorama row
Car second camera device 5, is shot and is spliced to the situation of car week four direction, and spliced image is transferred to projecting apparatus 6,
Projecting apparatus 6 proceeds by projection, and for entire car controller in the case where determining that projection is normal and no-delay, unlatching removes front windshield
The sunshade 3 on remaining windshield in addition, is ensuring that all sunshades 3 realize the screening to corresponding windshield
After gear, the sunshade 3 on front windshield is finally opened, driver can invest front windshield glass by observing projecting apparatus 6 at this time
Panorama road conditions image on activated roll-up window shade on glass determines surrounding road condition, the safe driving car in the case of good shaded effects
, if projector controller 4 reports an error when to entire car controller return information, illustrate that projecting appearance is delayed or occurs that other are asked
Inscribe, entire car controller controls the actuating motor of the sunshade 3 on front windshield to drive activated roll-up window shade to pack up at once at this time, such as
The situation is critical for fruit, then entire car controller takes in-car alarm system function and initiates alarm to driver, and driver can be direct at this time
The clutch on sunshade 3 is pressed, realizes that a key of activated roll-up window shade is packed up, so that convenient observation road conditions.If not urgent
Situation then can slowly pack up the activated roll-up window shade on front windshield, then pack up the activated roll-up window shade on other windshield, most
Projecting apparatus 6 and image pick-up device are closed afterwards.
The sunshade of remaining windshield is identical with the sunshade of front windshield substantially process, but need not open projecting apparatus 6
And image pick-up device, without the priority for considering control, directly according to the order of user come the corresponding activated roll-up window shade of folding and unfolding.
Claims (10)
- A kind of 1. automobile sun-shading system based on projecting function, it is characterised in that the system comprises：Solar protection devices, is arranged in automobile and blocks all glass of automobile at work, or according to user demand selectivity Block other glass in addition to front windshield in ground；Projection arrangement, is arranged on automobile, for projecting in real time the scene of automobile external to the screening at shield glass In male device；User command reception device, is arranged at automotive interior, for receiving the sunshade control command of user's reception and registration；Full-vehicle control device, is connected with solar protection devices, projection arrangement and user command reception device, for being ordered according to user respectively The sunshade control command of reception device transmission is made, control signal is sent to correspondingly solar protection devices or projection arrangement.
- 2. the automobile sun-shading system according to claim 1 based on projecting function, it is characterised in that the solar protection devices bag Sunshade controller and the multiple sunshades being connected with sunshade controller are included, the sunshade is respectively arranged at automobile front wind screen The inside of the left windshield of glass, automotive rear windshields, automobile and Automobile Right windshield, the quantity of the sunshade with The windshield quantity that automobile includes matches, and the sunshade controller is connected with full-vehicle control device.
- 3. the automobile sun-shading system according to claim 2 based on projecting function, it is characterised in that the sunshade bag Include：End cap, reel, activated roll-up window shade, clutch, elastic force ejection coiler and actuating motor, the end cap are arranged at the two of reel Side, one end of the activated roll-up window shade are connected with reel, and the clutch is arranged between the first end of reel and end cap, the bullet Push top coiler to be arranged between the second end of reel and end cap, the actuating motor is arranged on reel close to clutch One end, is connected with full-vehicle control device and reel respectively, and spool turns are driven according to the control signal of sunshade controller, so that real The folding and unfolding of existing activated roll-up window shade.
- 4. the automobile sun-shading system according to claim 2 based on projecting function, it is characterised in that described to be arranged at automobile When the sunshade of front windshield performs sunshade work, remaining all sunshade is performed both by sunshade work；The setting When the sunshade of shield glass does not perform sunshade work, sunshade control that remaining sunshade is passed on according to user System order performs corresponding operation.
- 5. the automobile sun-shading system according to claim 1 based on projecting function, it is characterised in that the projection arrangement bag Include：360 all round coverages get a bird's eye view panorama driving second camera device, are arranged at automobile external, complete for being carried out to the scene of automobile external The shooting in orientation；Projecting apparatus, is arranged at automotive interior, and getting a bird's eye view panorama driving second camera device with 360 all round coverages is connected, for by outside automobile The scene in portion is projected on the solar protection devices at shield glass in real time；Projector controller, gets a bird's eye view panorama driving second camera device with full-vehicle control device, 360 all round coverages respectively and projecting apparatus connects Connect, for according to sunshade control command, controlling projecting apparatus and 360 all round coverages to get a bird's eye view the work of panorama driving second camera device.
- 6. the automobile sun-shading system according to claim 5 based on projecting function, it is characterised in that 360 all round coverage Getting a bird's eye view panorama driving second camera device includes being arranged at the wide-angle camera and image procossing core outside body of a motor car on 4 directions Piece, described image process chip are connected with wide-angle camera and projecting apparatus respectively, and the wide-angle camera connects with projector controller Connect.
- 7. the automobile sun-shading system according to claim 1 based on projecting function, it is characterised in that the user command connects Receiving apparatus includes the sunshade control button or speech recognition device for being arranged at automotive interior, the quantity and vapour of the sunshade control button The windshield quantity that car includes matches, and the sunshade control button and speech recognition device are connected with full-vehicle control device.
- 8. a kind of automobile sun-shading method that automobile sun-shading system based on as described in claim 1~7 is realized, it is characterised in that The described method includes the following steps：S1) user command reception device receives the sunshade control command that user passes on, and sunshade control command is transferred to vehicle Control device；S2) control command that full-vehicle control device judges to receive is to perform sunshade operation or terminate sunshade operation, if holding Row sunshade operation then enters step s3), if terminating sunshade operation then enters step s4)；S3) full-vehicle control device controls corresponding sunshade to perform sunshade operation, and is being arranged at shield glass When sunshade works, control projection arrangement performs projection operation at the same time；S4) sunshade in full-vehicle control device control work terminates sunshade operation, and ensures the closing of projection arrangement.
- 9. automobile sun-shading method according to claim 8, it is characterised in that the step s3) include：S31) whether the control command object that full-vehicle control device judges to perform sunshade operation is disposed on shield glass Sunshade, if then entering step s32), if otherwise entering step s36)；S32) full-vehicle control device sends control command to projector controller, controls 360 all round coverages to get a bird's eye view panorama driving auxiliary and takes the photograph As the unlatching of device and projecting apparatus, and after the unlatching for receiving projector controller feedback is successfully ordered, enter step s33)；S33) full-vehicle control device sends control command to sunshade controller, and the control of sunshade controller is arranged at except automobile front wind screen Remaining all sunshade outside glass perform sunshade operation；S34) sunshade controller determines s33) in remaining all sunshade complete sunshade operation after, control be arranged at automobile before Sunshade on windshield performs sunshade operation；S35) full-vehicle control device judges whether the return value of projector controller normal, if then return to step s1), if otherwise into Enter step s4)；S36) full-vehicle control device sends control command to sunshade controller, and sunshade controller controls corresponding sunshade to perform Sunshade operates.
- 10. automobile sun-shading method according to claim 8, it is characterised in that the step s4) include：S41) full-vehicle control device is sent to sunshade controller terminates sunshade control command；S42) whether the sunshade that sunshade controller judges to be arranged on front windshield is in sunshade state, if then at once The activated roll-up window shade for the sunshade being arranged on front windshield is packed up, if otherwise packing up the shading volume of remaining sunshade successively Curtain；S43) full-vehicle control device terminates returning for sunshade state receiving all sunshades for being transmitted by sunshade controller After letter in reply number, the control command for terminating projection is sent to projector controller；S44) projector controller control projecting apparatus and 360 all round coverages are got a bird's eye view panorama driving second camera device and are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130236.7A CN107914554B (en) | 2017-11-15 | 2017-11-15 | A kind of automobile sun-shading system and automobile sun-shading method based on projecting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130236.7A CN107914554B (en) | 2017-11-15 | 2017-11-15 | A kind of automobile sun-shading system and automobile sun-shading method based on projecting function |
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| CN107914554A true CN107914554A (en) | 2018-04-17 |
| CN107914554B CN107914554B (en) | 2019-09-24 |
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| CN110154714A (en) * | 2019-04-19 | 2019-08-23 | 厦门道塑汽车用品有限公司 | A kind of Multifunctional vehicle-mounted sun-shading plate |
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| CN107914554B (en) | 2019-09-24 |
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