CN107215275A - View display methods, view display device and automobile - Google Patents
View display methods, view display device and automobile Download PDFInfo
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- CN107215275A CN107215275A CN201710391840.9A CN201710391840A CN107215275A CN 107215275 A CN107215275 A CN 107215275A CN 201710391840 A CN201710391840 A CN 201710391840A CN 107215275 A CN107215275 A CN 107215275A
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- modulating signal
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- unlatching
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Classifications
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- 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
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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
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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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
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/302—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing combining image information with GPS information or vehicle data, e.g. vehicle speed, gyro, steering angle data
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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
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
- B60R2300/8026—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views in addition to a rear-view mirror system
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention discloses a kind of view display methods, and the view display methods comprises determining whether that receiving unlatching turns to modulating signal；If receiving unlatching turns to modulating signal, judge whether current vehicle speed is less than first threshold；If current vehicle speed is less than first threshold, left front side view is shown during left steering modulating signal to open in the unlatching steering modulating signal, forward right side view is shown in described open when steering modulating signal is and opens right turn modulating signal；If current vehicle speed is not less than first threshold, left back side view is shown during left steering modulating signal to open in the unlatching steering modulating signal, right lateral side view is shown in described open when steering modulating signal is and opens right turn modulating signal；Judge whether to receive the step of unlatching turns to modulating signal if not receiving to return if unlatching turns to modulating signal.The present invention also provides a kind of view display device and automobile, and it can need to switch according to driving shows different side views.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of view display methods, view display device and automobile.
Background technology
Under the promotion of social progress and economic development, automobile is just play more and more important in people's daily life
Role.Due to the sharp increase of automobile quantity, vehicle security drive becomes global problem.
But, acquisition of the current driver when driving a vehicle particularly change lane to track scene and scene information of overtaking other vehicles,
Human eye or the observation by rearview mirror are relied only on, because human eye sight is limited in scope and rearview mirror has blind area, therefore, is driven
The person of sailing easily carries out wrong judgement so as to bring unsafe factor to environment.Therefore, improving traffic safety turns into
Technical problem urgently to be resolved hurrily at present.
The content of the invention
The main technical problem to be solved in the present invention, which is to provide one kind, to show different side views according to driving needs switching
View display methods, view display device and automobile.
The present invention also provides a kind of automobile using the view display device.
In order to solve the above technical problems, the invention provides a kind of view display methods, the view display methods includes
Judge whether that receiving unlatching turns to modulating signal；If receiving unlatching turns to modulating signal, judge current vehicle speed whether less than the
One threshold value；If current vehicle speed is less than first threshold, shown in the steering modulating signal of opening to open during left steering modulating signal
Left front side view, forward right side view is shown in described open when steering modulating signal is and opens right turn modulating signal；If current vehicle speed
Not less than first threshold, then left back side view is shown in described open when steering modulating signal is and opens left steering modulating signal, in institute
State when unlatching turns to modulating signal for unlatching right turn modulating signal and show right lateral side view；If unlatching steering modulating signal is not received
Return judges whether to receive the step of unlatching turns to modulating signal.
In an embodiment of the present invention, if the current vehicle speed is not less than first threshold, in the unlatching steering indicating light
Signal shows left back side view to open during left steering modulating signal, is to open right turn modulating signal in the steering modulating signal of opening
When the step of show right lateral side view after comprise determining whether to receive and close the time for turning to modulating signal and exceed preset time；
The time for turning to modulating signal is closed more than preset time if receiving, and stops the left front side view of display or forward right side view or a left side
Lateral side view or right lateral side view；The time for turning to modulating signal is closed not less than preset time if receiving, and judges current vehicle
Whether speed is less than Second Threshold；It is unlatching left steering in the steering modulating signal of opening if current vehicle speed is less than Second Threshold
Left front side view is shown during modulating signal, shows that forward right side is regarded in described open when steering modulating signal is and opens right turn modulating signal
Figure；If current vehicle speed is not less than Second Threshold, returns and open aobvious when steering modulating signal is to open left steering modulating signal described
Show left back side view, the step of showing right lateral side view when modulating signal is and opens right turn modulating signal is turned in described open.
In an embodiment of the present invention, if the current vehicle speed is less than first threshold, in the unlatching steering indicating light letter
Number for open left steering modulating signal when show left front side view, it is described open turn to modulating signal for open right turn modulating signal when
Comprise determining whether to receive after the step of display forward right side view and close the time for turning to modulating signal more than preset time；If
Receive and close the time for turning to modulating signal more than preset time, then stop showing that the left front side view or the forward right side are regarded
Figure or the left back side view or the right lateral side view；If receive close turn to modulating signal time not less than it is default when
Between, then return and the step of whether current vehicle speed is less than first threshold judged.
In an embodiment of the present invention, judge whether to connect including judgement before receiving the step of unlatching turns to modulating signal
Whether the gear signal received is non-reverse range signal；If the gear signal received is non-reverse range signal, enters and judge whether
Receive the step of unlatching turns to modulating signal；If the gear signal received is reverse range signal, lateral side view is shown.
In an embodiment of the present invention, the view display methods also includes display panoramic picture.
The present invention also provides a kind of view display device, and the view display device includes steering monitoring module, speed and examined
Survey module, control module, display module.The steering monitoring module is used to monitor whether that receiving unlatching turns to modulating signal；Institute
Stating Bus- Speed Monitoring module is used to detect current vehicle speed when receiving and opening and turn to modulating signal；The control module includes the first control
Unit processed, the second control unit, the 3rd control unit, the 4th control unit；First control unit is used in current vehicle speed
Turn to modulating signal less than first threshold and the unlatching controls the display module to show left front to open during left steering modulating signal
Side view；Second control unit is used to be less than first threshold in current vehicle speed and unlatching steering modulating signal is right to open
Turn to display module described in modulating signal time control system and show forward right side view；3rd control unit is used for not small in current vehicle speed
Turn to modulating signal in first threshold and the unlatching then controls the display module to show left back to open during left steering modulating signal
Side view；4th control unit is used to be not less than first threshold in current vehicle speed and unlatching steering modulating signal is unlatching
The display module is controlled to show right lateral side view during right turn modulating signal.
In an embodiment of the present invention, the control module is additionally operable to duration monitoring unit, for monitoring the steering
Monitoring modular, which is received, closes whether the time for turning to modulating signal exceedes preset time；The control module also includes the 5th control
Unit, the 5th control unit is used for when receiving the time for closing steering modulating signal more than preset time, and control is described
Display module stops showing that the left front side view or the forward right side view or the left back side view or the right lateral side are regarded
Figure；
In an embodiment of the present invention, the display module includes image acquisition unit, graphics processing unit, display list
Member；Described image acquiring unit includes forward sight camera, left view camera, the right side regarding camera and rearview camera, the forward sight
Camera is used to obtain front view, and the left view camera is used to obtain left side view, and the right side is used to obtain depending on camera
Right side view, the rearview camera is used to obtain lateral side view；Described image processing unit is used for the front view, institute
State that left side view, the right side view, the lateral side view are cut, splicing to be to generate the left front side view, institute
State forward right side view, the left back side view, the right lateral side view；The display unit is used to show that the front left side is regarded
Figure, the forward right side view, the left back side view, the right lateral side view.
In an embodiment of the present invention, the display module is additionally operable to the front view, the left side view, institute
State that right side view, the lateral side view are cut, splicing to be to generate and show panoramic picture.
The present invention also provides a kind of automobile, the above-mentioned view display device.
View display methods, device and the automobile of the present invention can need to switch according to driving shows different side views, can make
Driver quickly understands required traffic information, improves the security of driving.
By the detailed description below with reference to accompanying drawing, other side and feature of the invention becomes obvious.But should know
Road, the accompanying drawing is only the purpose design explained, not as the restriction of the scope of the present invention, because it should refer to
Appended claims.It should also be noted that unless otherwise noted, it is not necessary to scale accompanying drawing, they only try hard to concept
Ground illustrates structure described herein and flow.
Brief description of the drawings
Below in conjunction with accompanying drawing, the embodiment to the present invention is described in detail.
Fig. 1 is the schematic flow sheet of the view display methods of first embodiment of the invention.
Fig. 2 is the schematic flow sheet of the view display methods of second embodiment of the invention.
Fig. 3 is the structural representation of the view display device of third embodiment of the invention.
Fig. 4 is the structural representation of the automobile of fourth embodiment of the invention.
Fig. 5 is the schematic diagram of the right side view of the automobile of one embodiment of the invention.
Fig. 6 is the schematic diagram of the right front view of the display of one embodiment of the invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
It should be noted that for clarity of illustration, accompanying drawing of the invention only show the creation point with the present invention
Related architectural feature, and then omitted for other architectural features.
Fig. 1 is the schematic flow sheet of the view display methods of first embodiment of the invention.As shown in figure 1, view display side
Method includes：
Step S11：Judge whether that receiving unlatching turns to modulating signal；
Specifically, can with but be not limited to first receiving ignition switch (IGN) connection control signal when enter step S11.
Specifically, (for example stir steering indicating light control-rod if steering indicating light instruction is opened in driver's input, press steering indicating light control
Button etc.), then the unlatching for receiving car body controller transmission turns to modulating signal.
If receiving unlatching turns to modulating signal, into step S12：Judge whether current vehicle speed is less than first threshold；
Specifically, it can be, but not limited to detect current vehicle speed using sensor, can also obtain current by location technology
Speed etc..
If current vehicle speed is less than first threshold, into step S13：Believe opening steering modulating signal to open left steering lamp
Number when show left front side view, open turn to modulating signal for open right turn modulating signal when show forward right side view；
Specifically, it can be, but not limited to obtain front view using the forward sight camera for the preceding grid for being arranged at vehicle body, can
With but be not limited to be arranged at vehicle body left-hand mirror left view camera obtain left side view, can be, but not limited to be arranged at vehicle body
Right rear view mirror the right side regard camera obtain right side view, can be, but not limited to be arranged at the rear-camera of the case cover of vehicle body
Head obtains lateral side view.
In one of the embodiments, left front view includes the forward image in left side view, for example, can be, but not limited to
To be located at the image in 90 degree of front in left side view.Fig. 5 is the schematic diagram of the right side view of the automobile of one embodiment of the invention.Figure
6 be the schematic diagram of the right front view of the display of one embodiment of the invention.As shown in Figure 5 and shown in Fig. 6, forward right side view includes
Forward image 501 in forward image 501 in right side view, right side view for example can be, but not limited to in right side view with
It is the image being rotated by 90 ° in front of axial vehicle body 50 perpendicular to the straight line of vehicle body 50 as starting point that the right side, which regards camera 510,.Wherein, right side
It can be, but not limited to include right front wheel 510 in forward image 501 in view, so for example move backward and be put in storage in driver
When, the position of right front wheel 510 and right front barrier 60 can be intuitively understood in real time, contribute to driver complete move backward into
Storehouse.
In other embodiments, left front side view can also include the left side view of vehicle body and whole figures of front view
Picture.Forward right side view can also include the right side view of vehicle body and all images of front view.
If current vehicle speed is not less than first threshold, into step S14：It is unlatching left steering lamp opening steering modulating signal
Left back side view is shown during signal, right lateral side view is shown when opening and turning to modulating signal for unlatching right turn modulating signal；
In one of the embodiments, left back view includes the rear images in left side view, for example, can be, but not limited to
To be located behind 45 degree of image in left side view.Right rear corner pictorial view include right side view in rear images, for example can with but not
It is limited to be located behind 45 degree of image in right side view.
In other embodiments, left back side view can also include the left side view of vehicle body and whole figures of lateral side view
Picture.Right lateral side view can also include the right side view of vehicle body and all images of lateral side view.
Specifically, car can be utilized when receiving and opening idsplay order by shift knob on digital video disk etc.
Multimedia is carried, to show left front side view and/or forward right side view and/or left back side view and/or right lateral side view.Can be with
Left front side view and/or forward right side view and/or left back side view and/or right lateral side view are being shown while showing panorama sketch
Picture.Wherein, left front side view and/or forward right side view and/or left back side view and/or right lateral side view and/or panoramic picture
Can be that two dimensional image can also be 3-D view.Panoramic picture can be, but not limited to using left front side view, forward right side view,
Generated after left back side view, the shearing of right lateral side view, splicing.
In one of the embodiments, behind left front side view and/or forward right side view and/or left back side view and/or the right side
Side view is real scene image.
In other embodiments, left front side view and/or forward right side view and/or left back side view and/or right lateral side are regarded
Figure can also be analog image.In addition, getting more information about road conditions for the ease of driver, left front side view can also shown
And/or show corresponding Ben Chechemo and/or driveway when forward right side view and/or left back side view and/or right lateral side view
Line of demarcation etc..Specifically, for example when opening left steering lamp, show Ben Chechemo and regarded on the left of being shown in the corresponding left side of car mould
Figure, shows front view in the corresponding front side of car mould, or display Ben Chechemo and on the left of being shown in the corresponding left front of car mould
Forward image in view etc..
The return to step S11 if unlatching steering modulating signal is not received：Judge whether that receiving unlatching turns to modulating signal.
In wherein one embodiment, step S11：Judging whether to receive before unlatching turns to modulating signal includes：
Judge whether the gear signal received is non-reverse range signal；
Non- reverse range signal for example can be, but not limited to as drive shift etc..
If the gear signal received is non-reverse range signal, into step S11：Judge whether to receive unlatching steering indicating light
Signal；
If the gear signal received is reverse range signal, lateral side view is shown.
, can also side view after the display when the gear signal received is reverse range signal in wherein one embodiment
Panoramic picture is shown while figure.
The view display methods of the present embodiment, when current vehicle speed is less than first threshold (low speed), modulating signal is turned to opening
Left front side view is shown during left steering modulating signal to open, the right side is shown when opening and turning to modulating signal for unlatching right turn modulating signal
Front view, so that driver directly perceived can must understand the situation of vehicle body side in low speed, in current vehicle speed not less than the
During one threshold value (high speed), left back side view is shown when opening and turning to modulating signal for unlatching left steering modulating signal, is turned to opening
Modulating signal shows right lateral side view to open during right turn modulating signal, so that driver will appreciate that vehicle body back side in high speed
The situation of blind area, to improve traffic safety.
Fig. 2 is the schematic flow sheet of the view display methods of second embodiment of the invention.As shown in Fig. 2 view display side
Method includes：
Step S210：Judge whether that receiving unlatching turns to modulating signal；
If receiving unlatching turns to modulating signal, into step S211：Judge whether current vehicle speed is less than first threshold；
Specifically, it can be, but not limited to detect current vehicle speed using sensor, can also obtain current by location technology
Speed etc..
If current vehicle speed is less than first threshold, into step S212：It is unlatching left steering lamp opening steering modulating signal
Left front side view is shown during signal, forward right side view is shown when opening and turning to modulating signal for unlatching right turn modulating signal；
If current vehicle speed is not less than first threshold, into step S213：It is unlatching left steering opening steering modulating signal
Left back side view is shown during modulating signal, right lateral side view is shown when opening and turning to modulating signal for unlatching right turn modulating signal；
The return to step S210 if unlatching steering modulating signal is not received：Judge whether that receiving unlatching turns to modulating signal；
In an embodiment of the present invention, step S213：Show when opening and turning to modulating signal to open left steering modulating signal
Show left back side view, turn to modulating signal opening and show and include after right lateral side view during right turn modulating signal to open：
Step S214：Judge whether to receive and close the time for turning to modulating signal more than preset time；
Specifically, for example preset time is 2 seconds, then the time for receiving closing steering modulating signal refers to more than preset time
Closed receiving in 2 seconds after turning to modulating signal, unlatching is not received and turns to modulating signal.
The time for turning to modulating signal is closed more than preset time if receiving, into step S215：Stop display left front
Side view or forward right side view or left back side view or right lateral side view；
The time for turning to modulating signal is closed not less than preset time if receiving, into step S216：Judge current vehicle
Whether speed is less than Second Threshold；
Specifically, Second Threshold is less than first threshold, and such as first threshold is 30,000 ms/h, then Second Threshold can
With but be not limited to 15,000 ms/h.
If current vehicle speed is less than Second Threshold, return to step S212：It is unlatching left steering lamp opening steering modulating signal
Left front side view is shown during signal, forward right side view is shown when opening and turning to modulating signal for unlatching right turn modulating signal；
If current vehicle speed is not less than Second Threshold, return to step S213：It is unlatching left steering opening steering modulating signal
Left back side view is shown during modulating signal, right lateral side view is shown when opening and turning to modulating signal for unlatching right turn modulating signal.
In an embodiment of the present invention, step S212：Show when opening and turning to modulating signal to open left steering modulating signal
Show left front side view, turn to modulating signal opening and show and include after forward right side view during right turn modulating signal to open：
Step S214：Judge whether to receive and close the time for turning to modulating signal more than preset time；
The time for turning to modulating signal is closed more than preset time if receiving, into step S215：Stop display left front
Side view or forward right side view or left back side view or right lateral side view；
The time for turning to modulating signal is closed not less than preset time, return to step 211 if receiving：Judge current vehicle speed
Whether first threshold is less than.
In other embodiments, the time for turning to modulating signal is closed not less than preset time if receiving, can also return
Step S216：Judge whether current vehicle speed is less than Second Threshold.
The view display methods of the present embodiment, stops when receiving and closing the time for turning to modulating signal more than preset time
Show left front side view or forward right side view or left back side view or right lateral side view, so that automatic during road conditions without showing
Stop display, so as to reduce power consumption, and the time for turning to modulating signal is closed not less than preset time and current vehicle receiving
Left/right lateral side view just will be switched to left/right front view by speed automatically when being less than Second Threshold (being less than first threshold), it is to avoid
The frequent switching for the picture that the speed of automobile is caused when first threshold or so is hovered.
Fig. 3 is the structural representation of the view display device of third embodiment of the invention.As shown in figure 3, view display dress
Put including steering monitoring module 301, Bus- Speed Monitoring module 302, control module 303, display module 304.Steering monitoring module 301
For monitoring whether that receiving unlatching turns to modulating signal.
Specifically, (for example stir steering indicating light control-rod if steering indicating light instruction is opened in driver's input, press steering indicating light control
Button etc.), then steering monitoring module 301 receives opening for car body controller (Body Control Module, BCM) transmission
Open steering modulating signal.Steering monitoring module 301 can be, but not limited to be connected by CAN wire harness with BCM.
Bus- Speed Monitoring module 302 is used to detect current vehicle speed when receiving and opening and turn to modulating signal.
Control module 303 includes the first control unit, the second control unit, the 3rd control unit, the 4th control unit.The
One control unit is used to be less than first threshold in current vehicle speed and open to turn to when modulating signal is and opens left steering modulating signal to control
Display module 304 shows left front side view.Second control unit is used to be less than first threshold in current vehicle speed and opens steering indicating light
Signal shows forward right side view to open control display module 304 during right turn modulating signal.3rd control unit is used for current
Speed then controls display module 304 to show a left side not less than first threshold and when opening and turning to modulating signal for unlatching left steering modulating signal
Lateral side view.4th control unit is used to be not less than first threshold in current vehicle speed and opens steering modulating signal to open right turn
Display module 304 is controlled to show right lateral side view during modulating signal.
In an embodiment of the present invention, control module 303 is additionally operable to include duration monitoring unit, and prison is turned to for monitoring
Survey module 301 and whether receive the time for closing steering modulating signal more than preset time.Control module 303 also includes the 5th control
Unit, the 5th control unit is used to, when receiving the time for closing steering modulating signal more than preset time, control display module
304 stop the left front side view of display or forward right side view or left back side view or right lateral side view.
In an embodiment of the present invention, display module 304 includes image acquisition unit, graphics processing unit, display list
Member.Image acquisition unit includes forward sight camera, left view camera, the right side regarding camera and rearview camera, and forward sight camera is used
In obtaining front view, left view camera is used to obtain left side view, right to be used to obtain right side view, rear-camera depending on camera
Head is used to obtain lateral side view.
Graphics processing unit to front view, left side view, right side view, lateral side view for being cut, stitching portion
Manage to generate left front side view, forward right side view, left back side view, right lateral side view.Display unit is used to show that front left side is regarded
Figure, forward right side view, left back side view, right lateral side view.
Specifically, display unit can be, but not limited to include vehicle mounted multimedia.
Specifically, forward sight camera can be, but not limited to be arranged at the preceding grid of vehicle body, left view camera can with but do not limit
In the left-hand mirror for being arranged at vehicle body, the right side can be, but not limited to be arranged at the right rear view mirror of vehicle body, rearview camera depending on camera
It can be, but not limited to be arranged at the case cover of vehicle body.
In an embodiment of the present invention, display module 304 can with but be not limited to include panorama and park imaging device
(Around view Monitor, AVM), AVM is used to cut out front view, left side view, right side view, lateral side view
Cut, splicing to be to generate and show panoramic picture.Specifically, AVM can be, but not limited to take the photograph with forward sight respectively by coaxial line
As head, left view camera, the right side are connected regarding camera and rearview camera.AVM is connected with vehicle mounted multimedia by LVDS.
Fig. 4 is the structural representation of the automobile of fourth embodiment of the invention.As shown in figure 4, automobile 40 is shown including view
Device, the concrete structure of view display device may be referred to Fig. 3, will not be repeated here.
The view display methods, device and automobile of the present embodiment, when current vehicle speed is less than first threshold (low speed), are being opened
Turn to modulating signal and show left front side view during left steering modulating signal to open, turn to modulating signal in unlatching to open right turn lamp letter
Number when show forward right side view so that driver directly perceived can must understand the situation of vehicle body side in low speed, in current vehicle
When speed is not less than first threshold (high speed), left back side view is shown opening to turn to when modulating signal is and opens left steering modulating signal,
Right lateral side view is shown when opening and turning to modulating signal for unlatching right turn modulating signal, so that driver can in high speed
The situation of vehicle body back side blind area is solved, to improve traffic safety.
View display device of the specific case used herein to the present invention and the principle using its automobile and implementation
Mode is set forth, and the explanation of embodiment of above is only intended to the method and its core concept for helping to understand the present invention；Together
When, for those of ordinary skill in the art, according to the thought of the present invention, have in specific embodiments and applications
Change part, in summary, this specification content should not be construed as limiting the invention, and protection scope of the present invention should be with institute
Attached claim is defined.
Claims (10)
1. a kind of view display methods, it is characterised in that the view display methods includes：
Judge whether that receiving unlatching turns to modulating signal；
If receiving unlatching turns to modulating signal, judge whether current vehicle speed is less than first threshold；
If current vehicle speed is less than first threshold, show left front in described open when steering modulating signal is and opens left steering modulating signal
Side view, forward right side view is shown in described open when steering modulating signal is and opens right turn modulating signal；
If current vehicle speed is not less than first threshold, a left side is shown in described open when steering modulating signal is and opens left steering modulating signal
Lateral side view, right lateral side view is shown in described open when steering modulating signal is and opens right turn modulating signal；
Judge whether to receive the step of unlatching turns to modulating signal if not receiving to return if unlatching turns to modulating signal.
2. view display methods as claimed in claim 1, it is characterised in that if the current vehicle speed is not less than first threshold,
Left back side view then is shown in described open when steering modulating signal is and opens left steering modulating signal, modulating signal is turned in described open
Include after the step of showing right lateral side view during for unlatching right turn modulating signal：
Judge whether to receive and close the time for turning to modulating signal more than preset time；
The time for turning to modulating signal is closed more than preset time if receiving, and stops the left front side view of display or forward right side view
Or left back side view or right lateral side view；
The time for turning to modulating signal is closed not less than preset time if receiving, and judges whether current vehicle speed is less than the second threshold
Value；
If current vehicle speed is less than Second Threshold, show left front in described open when steering modulating signal is and opens left steering modulating signal
Side view, forward right side view is shown in described open when steering modulating signal is and opens right turn modulating signal；
If current vehicle speed is not less than Second Threshold, returns and open aobvious when steering modulating signal is to open left steering modulating signal described
Show left back side view, the step of showing right lateral side view when modulating signal is and opens right turn modulating signal is turned in described open.
3. view display methods as claimed in claim 1 or 2, it is characterised in that if the current vehicle speed is less than first threshold,
Left front side view then is shown in described open when steering modulating signal is and opens left steering modulating signal, modulating signal is turned in described open
Include after the step of showing forward right side view during for unlatching right turn modulating signal：
Judge whether to receive and close the time for turning to modulating signal more than preset time；
The time for turning to modulating signal is closed more than preset time if receiving, and stops showing the left front side view or the right side
Front view or the left back side view or the right lateral side view；
The time for turning to modulating signal is closed not less than preset time if receiving, and return judges whether current vehicle speed is less than first
The step of threshold value.
4. view display methods as claimed in claim 1, it is characterised in that judge whether to receive and open steering modulating signal
Include before step：
Judge whether the gear signal received is non-reverse range signal；
If the gear signal received is non-reverse range signal, enters and judge whether to receive the step of unlatching turns to modulating signal；
If the gear signal received is reverse range signal, lateral side view is shown.
5. view display methods as claimed in claim 1, it is characterised in that the view display methods also includes：
Show panoramic picture.
6. a kind of view display device, it is characterised in that the view display device includes steering monitoring module, Bus- Speed Monitoring mould
Block, control module, display module；
The steering monitoring module is used to monitor whether that receiving unlatching turns to modulating signal；
The Bus- Speed Monitoring module is used to detect current vehicle speed when receiving and opening and turn to modulating signal；
The control module includes the first control unit, the second control unit, the 3rd control unit, the 4th control unit；
First control unit is used to be less than first threshold in current vehicle speed and the unlatching turns to modulating signal and turned left for unlatching
The display module is controlled to show left front side view during to modulating signal；
Second control unit is used to be less than first threshold in current vehicle speed and the unlatching turns to modulating signal and turned right to open
The display module is controlled to show forward right side view during to modulating signal；
3rd control unit is used to be not less than first threshold in current vehicle speed and unlatching steering modulating signal is left to open
The display module is then controlled to show left back side view when turning to modulating signal；
4th control unit is used to be not less than first threshold in current vehicle speed and unlatching steering modulating signal is right to open
Turn to display module described in modulating signal time control system and show right lateral side view.
7. view display device as claimed in claim 6, it is characterised in that the control module is additionally operable to include duration monitoring
Whether unit, the time for closing steering modulating signal is received more than preset time for monitoring the steering monitoring module；
The control module also includes the 5th control unit, and the 5th control unit is used to receive closing steering modulating signal
Time when exceeding preset time, control the display module stop showing the left front side view or the forward right side view or
The left back side view or the right lateral side view.
8. view display device as claimed in claim 6, it is characterised in that the display module include image acquisition unit,
Graphics processing unit, display unit；
Described image acquiring unit includes forward sight camera, left view camera, the right side regarding camera and rearview camera, the forward sight
Camera is used to obtain front view, and the left view camera is used to obtain left side view, and the right side is used to obtain depending on camera
Right side view, the rearview camera is used to obtain lateral side view；
Described image processing unit is used for the front view, the left side view, the right side view, the lateral side view
Cut, splicing with generate the left front side view, the forward right side view, the left back side view, it is described it is right after
Side view；
The display unit is used to show behind the left front side view, the forward right side view, the left back side view, the right side
Side view.
9. view display device as claimed in claim 8, it is characterised in that the display module is additionally operable to regard the front side
Figure, the left side view, the right side view, the lateral side view are cut, splicing is to generate and show panorama sketch
Picture.
10. a kind of automobile, it is characterised in that the automobile includes view display device as claimed in claim 6.
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Effective date of registration: 20201216 Address after: 315000 1555, Fung Yue Road, Tai Jiang East Industrial Agglomeration Area, Hangzhou, Zhejiang Patentee after: Hangzhou Geely Automobile Co.,Ltd. Patentee after: GEELY AUTOMOBILE RESEARCH INSTITUTE (NINGBO) Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315336 818 Binhai two road, Hangzhou Bay New District, Ningbo, Zhejiang Patentee before: GEELY AUTOMOBILE RESEARCH INSTITUTE (NINGBO) Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |