CN110239437A - Vehicle-state rendering method and device - Google Patents
Vehicle-state rendering method and device Download PDFInfo
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- CN110239437A CN110239437A CN201910383957.1A CN201910383957A CN110239437A CN 110239437 A CN110239437 A CN 110239437A CN 201910383957 A CN201910383957 A CN 201910383957A CN 110239437 A CN110239437 A CN 110239437A
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- vehicle
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- dimensional animation
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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
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
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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
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- Mechanical Engineering (AREA)
- Processing Or Creating Images (AREA)
Abstract
The application provides a kind of vehicle-state rendering method and device, is related to automobile assistant driving technical field.The status information that the embodiment of the present application passes through acquisition vehicle, generate the corresponding three-dimensional animation of status information of vehicle, and determine the visual angle that three-dimensional animation is presented, then according to identified visual angle, adjust the corresponding camera lens in visual angle, the corresponding three-dimensional animation of the status information of vehicle is presented, so that driver directly can intuitively get the real-time status of vehicle in driving procedure by presented three-dimensional animation, so as to avoid driver in driving procedure dispersion attention and the problem of influence driving safety, improve driving experience and the safety of driver.
Description
Technical field
This application involves automobile assistant driving technical fields, in particular to a kind of vehicle-state rendering method and dress
It sets.
Background technique
With becoming increasingly popular for automobile, driving safety is also increasingly taken seriously.If driver can be in driving procedure
In grasp vehicle-state in time, then driver can be helped preferably to control vehicle, improve driver to a certain extent
Driving safety.
Currently, driver mainly obtains vehicle-state by devices such as the instrument board of automobile, indicator lights.For example, driver
The headlight of automobile can be observed by the indicator light on instrument board or whether turn signal is opened, whether automobile trunk is closed, portion
Separating vehicles can also prompt whether driver door locks by way of indicator light or sound.
But above-mentioned is in the prior art the mode that vehicle-state is presented in driver, is needed on driver's concern instrument board
Multiple positions, different indicator light etc. just can more understand vehicle-state, cause driver to suffer flower in driving procedure
Take more energy and reduce driving experience, also results in driver attention and excessively disperse and influence driving safety.
Summary of the invention
The purpose of the application is, provides a kind of vehicle-state rendering method and device, drives in the prior art for solving
For the person of sailing when obtaining vehicle-state, multiple positions, the different indicator lights etc. for needing to pay close attention on instrument board just can be more
Vehicle-state is solved, causes driver to suffer the more energy of cost in driving procedure and reduces driving experience, also result in driving
The technical issues of member's attention excessively disperses and influences driving safety.
To achieve the above object, technical solution used by the embodiment of the present application is as follows:
In a first aspect, the embodiment of the present application provides a kind of vehicle-state rendering method, this method comprises:
The status information for obtaining vehicle, generates the corresponding three-dimensional animation of status information of vehicle；
Determine the visual angle that three-dimensional animation is presented；
According to identified visual angle, the corresponding camera lens in visual angle is adjusted, the corresponding three-dimensional animation of status information of vehicle is presented.
Optionally, the status information of above-mentioned acquisition vehicle, the step of generating the status information corresponding three-dimensional animation of vehicle,
Include:
Obtain vehicle be presently in state meter information and/or user's operation vehicle performed by action message；
The threedimensional model of corresponding vehicle is generated according to meter information and/or action message；
Threedimensional model is rendered based on environment locating for current vehicle, obtains the three-dimensional animation of vehicle.
Optionally, the step of visual angle that above-mentioned determining three-dimensional animation is presented, comprising:
Meter information and/or action message are obtained, judges whether meter information and action message meet the first of vehicle launch
Beginning state；
If meeting, it is determined that three-dimensional animation is with the presentation of vehicle body visual angle；
If not meeting, it is determined that three-dimensional animation is in meter information and/or action message corresponding vehicle part visual angle
It is existing.
Optionally, above-mentioned to adjust the corresponding camera lens in visual angle according to identified visual angle, the status information that vehicle is presented is corresponding
Three-dimensional animation the step of, comprising:
If it is determined that three-dimensional animation then adjusts the corresponding camera lens in vehicle body visual angle centered on vehicle body along the with the presentation of vehicle body visual angle
One preset rotation direction is rotated on the first desired guiding trajectory；
If it is determined that three-dimensional animation is presented with meter information and/or action message corresponding vehicle part visual angle, then adjust
The corresponding camera lens in local visual angle, along the second preset rotation direction, is revolved centered on vehicle part on the second desired guiding trajectory
Turn.
Optionally, however, it is determined that three-dimensional animation is presented with meter information and/or action message corresponding vehicle part visual angle
When, this method further include:
Judge whether to receive user in preset duration to the operation information of vehicle；
If not receiving operation information in preset duration, switches vehicle part visual angle to vehicle body visual angle and three-dimensional move is presented
It draws；
Correspondingly, switching to operation information corresponding vehicle part visual angle if receiving operation information in preset duration
Three-dimensional animation is presented.
Optionally, the vehicle-state rendering method further include:
The control instruction of user is received, control instruction is used to indicate is according to the presentation of vehicle body visual angle or vehicle part visual angle
Existing three-dimensional animation；
According to control instruction, the corresponding camera lens in visual angle is adjusted.
Optionally, above-mentioned according to control instruction, the step of adjusting the corresponding camera lens in visual angle, comprising:
Judge whether control instruction carries the instruction message of direction controlling；
If carrying the instruction message of direction controlling, change the direction of rotation of the corresponding camera lens in visual angle.
Optionally, above-mentioned according to control instruction, the step of adjusting the corresponding camera lens in visual angle, comprising:
Judge whether control instruction carries the instruction message of TRAJECTORY CONTROL；
If carrying the instruction message of TRAJECTORY CONTROL, change the first desired guiding trajectory or second of the corresponding camera lens in visual angle in advance
If track.
Optionally, above-mentioned according to control instruction, the step of adjusting the corresponding camera lens in visual angle, comprising:
Judge whether control instruction carries the instruction message of angled control；
If carrying the instruction message of angled control, change the tilt angle of the corresponding camera lens in visual angle.
Second aspect, the embodiment of the present application also provide a kind of vehicle-state presentation device, comprising:
It obtains module and generates the corresponding three-dimensional animation of status information of vehicle for obtaining the status information of vehicle；
Determining module, the visual angle presented for determining three-dimensional animation；
Module is presented, for the corresponding camera lens in visual angle being adjusted, the status information pair of vehicle being presented according to identified visual angle
The three-dimensional animation answered.
The beneficial effect of the application is:
In a first aspect, vehicle-state rendering method provided by the embodiments of the present application, raw by obtaining the status information of vehicle
At the corresponding three-dimensional animation of the status information of vehicle, and determine the visual angle that three-dimensional animation is presented, then according to identified visual angle,
The corresponding camera lens in visual angle is adjusted, the corresponding three-dimensional animation of the status information of vehicle is presented, so that driver is in drive the cross
The real-time status that directly can intuitively get vehicle in journey by presented three-dimensional animation, exists so as to avoid driver
Dispersion attention in driving procedure and the problem of influence driving safety, improve driving experience and the safety of driver.
Second aspect, vehicle-state presentation device provided by the embodiments of the present application, for executing vehicle described in first aspect
Therefore state rendering method has whole beneficial effects described in first aspect, details are not described herein.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the flow diagram of vehicle-state rendering method provided by the embodiments of the present application；
Fig. 2 shows the flow diagrams of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 3 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 4 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 5 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 6 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 7 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 8 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application；
Fig. 9 shows the flow diagram of vehicle-state presentation device provided by the embodiments of the present application；
Figure 10 shows the flow diagram of another vehicle-state presentation device provided by the embodiments of the present application；
Figure 11 shows the flow diagram of another vehicle-state presentation device provided by the embodiments of the present application；
Figure 12 shows the flow diagram of another vehicle-state presentation device provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Application product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplify description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as the limitation to the application.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in this application.
With becoming increasingly popular for automobile, driving safety is also increasingly taken seriously.If driver can be in driving procedure
In grasp vehicle-state in time, then driver can be helped preferably to control vehicle, improve driver to a certain extent
Driving safety.
In the prior art, the devices such as the instrument board of automobile, indicator light can be by the status information feedback of vehicle to driver.
For example, having corresponding indicator light in automobile instrument panel when driver turn control lever opens automobile dipped headlight or high beam
It is prompted, driver can get car bulb by indicator light and be currently at high-beam condition or dipped beam state；Work as automobile
When boot or bonnet are opened, corresponding prompt information etc. is also had in instrument board.
But driver generally requires on concern instrument board when obtaining the status information of vehicle through the above way
Multiple positions, different indicator lights etc. cause driver to suffer the more energy of cost in driving procedure and reduce driving experience,
Driver attention is also resulted in excessively to disperse and influence driving safety.
Based on this, the embodiment of the present application provides a kind of vehicle-state rendering method, driver can be made in driving procedure
When the middle status information for needing to obtain vehicle, without excessively requiring efforts and taking sb's mind off sth, and guarantee the driving body of driver
It tests and driving safety.
This method can be applied to vehicle electronic control unit (Electronic ControlUnit, ECU) or other
The processor, single-chip microcontroller etc. of this method can be executed, the application is not construed as limiting this.
Fig. 1 shows the flow diagram of vehicle-state rendering method provided by the embodiments of the present application.
As shown in Figure 1, this method comprises:
S101, the status information for obtaining vehicle, generate the corresponding three-dimensional animation of status information of vehicle.
The status information of vehicle may include: car door opening or closing, bonnet open or close, luggage compartment plays on or off
It closes, the position of skylight or vehicle window (such as standard-sized sheet, half-open) and car light open or close.Wherein, car light may include showing exterior feature
Lamp, fog lamp, turn signal (double flashing lights), headlight for vehicles, when headlight for vehicles is opened, the status information of vehicle can also include automobile
Headlight is currently at dipped beam state or high-beam condition etc..The application does not limit the concrete type of the status information of vehicle herein
It is fixed.
It is alternatively possible to, according to the status information of acquired vehicle, be established by the above-mentioned status information for obtaining vehicle
Corresponding three-dimensional animation.The three-dimensional animation can be clearly presented the current status information of vehicle, for example, when vehicle
When clearance lamps is opened, the clearance lamps position of vehicle is also accordingly lighted in three-dimensional animation；When the skylight of vehicle is opened, three-dimensional animation
The day window position of middle vehicle is also corresponding in the open state.
S102, the visual angle that three-dimensional animation is presented is determined.
Specifically, three-dimensional animation is in the nature the entirely virtual world created using computer software, and this is empty
The quasi- world can have identical the laws of visual perspective, the identical characteristics of motion, gravity etc. as nature.But entirely virtual
Environment in, camera motion can not be limited by any.In three-dimensional animation, camera lens can be understood as passing through video camera
Motion profile presented the picture that carries out；The variation of the shooting distance of camera lens, the variation of shooting angle, color change, focal length
Variation and video camera the factors such as movement, three-dimensional animation can be made to generate different picture visual effects.
Optionally, after the three-dimensional animation corresponding to the status information for generating above-mentioned vehicle, three-dimensional animation can be first determined
The visual angle for needing to present, the visual angle can be the overall viewing angle of vehicle represented by three-dimensional animation, be also possible to some of vehicle
The visual angle of regional area.Specifically, can be believed according to the concrete type of the status information of acquired vehicle or the state of vehicle
The variation of breath, to determine that three-dimensional animation needs the visual angle that presents.For example, if the status information display automobile headlight of vehicle is in close
Light lamp state, then the visual angle accordingly can be the feature visual angle in headlight for vehicles region；If the status information display automobile day of vehicle
Window is in the open state or the state opened, then the visual angle accordingly can be the feature visual angle in vehicle roof skylight region.
S103, according to identified visual angle, adjust the corresponding camera lens in visual angle, the corresponding three-dimensional of status information of vehicle be presented
Animation.
Specifically, the visual angle that can need to present according to aforementioned identified three-dimensional animation.Adjust the corresponding mirror in the visual angle
The position of head, so that the corresponding three-dimensional animation of the status information of acquired vehicle is presented.
By taking headlight for vehicles as an example, if the status information display automobile headlight of vehicle is in dipped headlight state, identified view
Angle is the feature visual angle in headlight for vehicles region, then camera lens can be pulled in headlight for vehicles region phase when three-dimensional animation is presented
Pair position so that the three-dimensional animation present when visual angle be headlight for vehicles feature visual angle.
Optionally, for being equipped with the vehicle of automobile middle control display screen, can be in by middle control display screen by three-dimensional animation
Driver is now given, driver can therefrom control the status information that above-mentioned vehicle is intuitively got in display screen；It can also pass through
For vehicle configuration, other can show the display of three-dimensional animation, so that the three-dimensional animation is presented to driving by display
Member, the application are also not construed as limiting herein.
From the above mentioned, vehicle-state rendering method provided by the embodiments of the present application, it is raw by obtaining the status information of vehicle
At the corresponding three-dimensional animation of the status information of vehicle, and determine the visual angle that three-dimensional animation is presented, then according to identified visual angle,
The corresponding camera lens in visual angle is adjusted, the corresponding three-dimensional animation of the status information of vehicle is presented, so that driver is in drive the cross
The real-time status that directly can intuitively get vehicle in journey by presented three-dimensional animation, exists so as to avoid driver
Dispersion attention in driving procedure and the problem of influence driving safety, improve driving experience and the safety of driver.
Fig. 2 shows the flow diagrams of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in Fig. 2, the status information of above-mentioned acquisition vehicle, generates the corresponding three-dimensional of status information of vehicle
The step of animation, comprising:
S201, obtain vehicle be presently in state meter information and/or user's operation vehicle performed by action message.
Wherein, the meter information of the presently described state of vehicle refers to the currently existing shape of vehicle indicated by instrument board
State, for example, if the instrument board of vehicle shows that car door is currently at opening state on the left of the cockpit of vehicle, acquired vehicle
Be presently in the meter information of state includes " car door opening on the left of cockpit ".And movement performed by user's operation vehicle is believed
Breath refers to the generated action message when user has carried out operation to vehicle, for example, movement performed by user's operation vehicle
Information can be " rotation control lever opens turn signal ", " opening skylight ", " closing vehicle window " etc., by obtaining user's operation vehicle
Performed action message, the variation that the status information of available vehicle will generate.
In the embodiment of the present application, believe when user does not operate vehicle, namely without generating the movement that user executes
When breath, can acquisition vehicle be presently in the meter information of state；When user operates vehicle, produces user and hold
When capable action message, available vehicle be presently in state meter information and user's operation vehicle performed by movement letter
Breath；Similar, status information of the action message of user's execution as vehicle can also be only obtained, the application does not make specifically herein
It limits.
S202, the threedimensional model that corresponding vehicle is generated according to meter information and/or action message.
It is alternatively possible to generate the three of the vehicle in proportion according to acquired aforementioned meter information and/or action message
Dimension module.Wherein, the ratio of threedimensional model can be specifically arranged according to different vehicle, e.g., the ratio of vehicle and threedimensional model
Example can be 20:1,25:1 etc..
By taking car door on the left of the cockpit of aforementioned vehicle as an example, if getting car door on the left of meter information instruction current cockpit
It is in an open state, does not get the action message of user, then it can be according to vehicle when the parameter information and car door opening of vehicle
The parameter information of door, generates the threedimensional model of corresponding vehicle, the left side car door of cockpit is also in generated threedimensional model
Opening state.Wherein, the parameter information of vehicle, car door parameter information can refer to the size of vehicle and car door, shape etc.,
When generating threedimensional model, the size of vehicle and car door can be scaled down.
It should be noted that the parameter information of vehicle and car door can prestore in the database, when needing to generate the three-dimensional
When model, the parameter information of vehicle and car door can be directly transferred from database.
Optionally, in some embodiments of the application, it is also possible to the different conditions information according to vehicle, pre-generates phase
The threedimensional model answered, and three-dimensional modeling data storehouse is established, it, can be directly according to acquired in after getting the status information of vehicle
Vehicle status information, corresponding threedimensional model is transferred from three-dimensional modeling data storehouse.For example, for three-dimensional modeling data
Car door on the left of cockpit can be prestored in library and is in an open state threedimensional model corresponding with closed state, if getting instrument
Car door is in an open state on the left of table information instruction current cockpit, does not get the action message of user, then can be from three-dimensional
Car door on the left of cockpit is directly transferred in model database is in an open state corresponding threedimensional model.
S203, threedimensional model is rendered based on environment locating for current vehicle, obtains the three-dimensional animation of vehicle.
It specifically, can be based on the environment that vehicle is presently in the three-dimensional mould after generating the threedimensional model of vehicle
Type is rendered, that is, above-mentioned threedimensional model can be made to generate three-dimensional animation by rendering, with can be by three-dimensional animation by vehicle
Status information be presented to the user.For example, the environment that vehicle is presently in is night, the status information of accessed vehicle
The headlight of middle vehicle is in the open state, then environment locating for the threedimensional model can be rendered into night, and three-dimensional animation is presented
Scene to user is are as follows: vehicle is in night environment and headlight is in illuminating state.
Fig. 3 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in figure 3, above-mentioned determining three-dimensional animation present visual angle the step of, comprising:
S301, meter information and/or action message are obtained, judges whether meter information and action message meet vehicle launch
Original state.
The original state of vehicle launch can refer to that the light of the meter information instruction vehicle of vehicle, skylight, draws car door
It holds up lid etc. and is in preset state, e.g., preset state can be in off state, and there is no move performed by user's operation vehicle
Make information, i.e. user does not operate vehicle.
After the meter information and/or action message for getting vehicle, it can be determined that acquired meter information and movement
Whether information meets the original state of aforementioned vehicle starting.
If S302, meeting, it is determined that three-dimensional animation is with the presentation of vehicle body visual angle.
It, can be with when judgement, which obtains acquired meter information and action message, meets the original state of aforementioned vehicle starting
The visual angle of presentation needed for three-dimensional animation is determined as vehicle body visual angle.Wherein, vehicle body visual angle refers to when three-dimensional animation is presented, and is in
Existing visual angle is the entire vehicle body of corresponding vehicle.
If S303, not meeting, it is determined that three-dimensional animation is locally regarded with meter information and/or the corresponding vehicle of action message
Angle is presented.
When judgement, which obtains acquired meter information and action message, does not meet the original state of aforementioned vehicle starting, example
Such as, meter information indicates that the bonnet of vehicle is in the open state, luggage compartment is in the open state or user's operation vehicle generates
The visual angle of presentation needed for three-dimensional animation, then can be determined as by corresponding action message (such as: opening car light, car door of calling a taxi)
Vehicle corresponding with meter information and/or action message part visual angle.It should be noted that acquired meter information and dynamic
Make in information, there are the original states that any one does not meet vehicle launch, then it is assumed that meter information and action message are not met
The original state of vehicle launch.
For example, if meter information indicates that the status information of vehicle meets the original state of vehicle launch, but movement letter
Breath shows that user performs the operation for opening skylight, then can determine that three-dimensional animation is opposite with meter information and/or action message
The vehicle part visual angle answered is presented, that is, can determine that three-dimensional animation is presented with the visual angle of the skylight corresponding region of vehicle.
Optionally, above-mentioned to adjust the corresponding camera lens in visual angle according to identified visual angle, the status information that vehicle is presented is corresponding
Three-dimensional animation the step of, comprising:
If it is determined that three-dimensional animation then adjusts the corresponding camera lens in vehicle body visual angle centered on vehicle body along the with the presentation of vehicle body visual angle
One preset rotation direction is rotated on the first desired guiding trajectory.
Wherein the first preset rotation direction may include: clockwise or counterclockwise.First desired guiding trajectory can be with
For using vehicle body center as the circle in the center of circle or using vehicle body center as the ellipse of focus, and between round or oval and horizontal plane
Angle can be predetermined angle, such as 0 degree, 10 degree, 15 degree.Optionally, the first desired guiding trajectory can also be centered on vehicle body
Other irregular tracks, the application is it is not limited here.
When the presentation visual angle for determining three-dimensional animation is vehicle body visual angle, the corresponding camera lens in adjustable vehicle body visual angle is first
It on desired guiding trajectory, is rotated with the first preset rotation direction, so that the corresponding three-dimensional animation of vehicle is more completely presented.
Optionally, however, it is determined that three-dimensional animation is presented with meter information and/or action message corresponding vehicle part visual angle,
The corresponding camera lens in local visual angle is then adjusted centered on vehicle part along the second preset rotation direction, it is enterprising in the second desired guiding trajectory
Row rotation.
Specifically, similar with the first preset rotation direction, the second preset rotation direction also may include clockwise or
Counterclockwise, in the embodiment of the present application, the second preset rotation direction can be identical as the first preset rotation direction, can also be with
It is different from the first preset rotation direction.Optionally, the second desired guiding trajectory can be the camber line centered on vehicle part, the camber line
The circular arc that can be, the camber line or other irregular camber lines being also possible in ellipse, and can also be between the camber line and horizontal plane
At a certain angle, which can be identical for the angle between aforementioned first desired guiding trajectory and horizontal plane, or its
His preset angle, such as 8 degree, the 9 degree better angles of presentation effect that can make three-dimensional animation, the application do not make to have herein
Body limits.
It should be noted that for the arc length of the second desired guiding trajectory, it can be according to the three-dimensional corresponding to different vehicle
Animation or the difference proportional to vehicle according to three-dimensional vehicle animation, are specifically set, the application does not also limit herein
It is fixed.
When the presentation visual angle for determining three-dimensional animation is meter information and/or action message corresponding vehicle part visual angle
When, the corresponding camera lens in adjustable vehicle part visual angle is on aforementioned second desired guiding trajectory, with the progress of the second preset rotation direction
Rotation.
Fig. 4 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in Figure 4, however, it is determined that three-dimensional animation is with meter information and/or the corresponding vehicle office of action message
When portion visual angle is presented, this method further include:
S401, judge whether to receive user in preset duration to the operation information of vehicle.
Wherein, preset duration can be 10 seconds, 15 seconds, or be believed with three-dimensional animation with meter information and/or movement
Presentation duration when manner of breathing corresponding vehicle part visual angle is presented.
Optionally, when three-dimensional animation is presented with meter information and/or action message corresponding vehicle part visual angle, also
May determine that user whether is received in preset duration to the operation information of vehicle, that is, user in preset duration whether
Operation is carried out to vehicle and produces performed action message.
If not receiving operation information in S402, preset duration, switches vehicle part visual angle to vehicle body visual angle and be presented three
Tie up animation.
When being not received by operation information in preset duration, three-dimensional animation can be cut by current vehicle part visual angle
It shifts to vehicle body visual angle to be presented, that is, the corresponding camera lens in visual angle can be transferred to the first default rail by the second desired guiding trajectory
Mark, rotation center current vehicle local transfer to vehicle body center, direction of rotation become first from the second preset rotation direction and preset
Direction of rotation.
Optionally, in some embodiments, when the first preset rotation direction is identical as the second preset rotation direction, three
After dimension animation is presented by current vehicle part view angle switch to vehicle body visual angle, the direction of rotation of camera lens is remained unchanged.
By taking preset duration is 15 seconds as an example, if three-dimensional animation is presented with current vehicle part visual angle, in 15 seconds
It is not received by operation information, then switches vehicle part visual angle to vehicle body visual angle and three-dimensional animation is presented.
S403, correspondingly, if receiving operation information in preset duration, switch to the corresponding vehicle part of operation information
Three-dimensional animation is presented in visual angle.
When having received operation information in preset duration, produces and held that is, user operates vehicle in preset duration
Capable action message, then can be by three-dimensional animation by current vehicle part view angle switch to the corresponding vehicle part of operation information
Visual angle is presented.For example, in preset duration, being connect if the current vehicle part visual angle of three-dimensional animation is car light corresponding region
The operation information that user opens skylight is had received, then vehicle part visual angle can be transferred to the corresponding region of skylight.
It should be noted that the second desired guiding trajectory may include multiple and different track in the embodiment of the present application, and respectively
Corresponding to different vehicle part visual angles, after vehicle part visual angle is transferred to skylight corresponding region, the corresponding camera lens in visual angle
Can the second desired guiding trajectory corresponding to the vehicle part visual angle along the corresponding region of skylight, with the second preset rotation direction into
Row rotation.
Fig. 5 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in figure 5, the vehicle-state rendering method further include:
S501, the control instruction for receiving user, control instruction are used to indicate according to the presentation of vehicle body visual angle or vehicle part
Three-dimensional animation is presented in visual angle.
S502, according to control instruction, adjust the corresponding camera lens in visual angle.
Optionally, during the presentation of three-dimensional animation, the control instruction that user is issued can also be received, and according to
The control instruction at family, the corresponding camera lens in adjustment visual angle, by the presentation visual angle of three-dimensional animation at vehicle body visual angle and vehicle part visual angle
Between switch over.Wherein, vehicle part visual angle can be the visual angle of vehicle different zones, such as skylight region, car door region, vehicle
Lamp region etc..
Fig. 6 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in fig. 6, it is above-mentioned according to control instruction, the step of adjusting the corresponding camera lens in visual angle, comprising:
S601, judge whether control instruction carries the instruction message of direction controlling.
If S602, the instruction message for carrying direction controlling, change the direction of rotation of the corresponding camera lens in visual angle.
Specifically, after receiving the control instruction of user, it can be determined that whether carry direction controlling in control instruction
Instruction message " change mirror as the instruction message can be when determining the instruction message for carrying direction controlling in control instruction
The direction of rotation of head ", then can change into opposite direction by current direction of rotation for camera lens, for example, if camera lens is currently with the inverse time
Needle direction is rotated, then can be suitable by counterclockwise changing by the direction of rotation of camera lens according to the control instruction of user
Clockwise.
Fig. 7 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in fig. 7, it is above-mentioned according to control instruction, the step of adjusting the corresponding camera lens in visual angle, comprising:
S701, judge whether control instruction carries the instruction message of TRAJECTORY CONTROL.
If S702, the instruction message for carrying TRAJECTORY CONTROL, change the corresponding camera lens in visual angle the first desired guiding trajectory or
Second desired guiding trajectory.
Specifically, also may determine that the instruction message for whether carrying TRAJECTORY CONTROL in control instruction, refer to when determining to control
The instruction message of TRAJECTORY CONTROL is carried in order, then it can be according to the control instruction, to the first desired guiding trajectory of camera lens or second
Desired guiding trajectory adjusts accordingly.
For example, if camera lens is rotated on the first desired guiding trajectory centered on vehicle body, according to the first preset rotation direction,
It is the circle of R that first desired guiding trajectory, which is by the center of circle, radius size of vehicle body,.When the instruction of TRAJECTORY CONTROL entrained in control instruction
It, can be according to control instruction when message instruction " increasing the radius of the first desired guiding trajectory " or " radius for reducing the first desired guiding trajectory "
Accordingly R is increased or reduced.Become smaller it should be noted that vehicle body visual angle is opposite when R increases, in the three-dimensional animation that is presented,
Vehicle body visual angle is opposite when R reduces, in the three-dimensional animation that is presented becomes larger.
Fig. 8 shows the flow diagram of another vehicle-state rendering method provided by the embodiments of the present application.
Optionally, as shown in figure 8, it is above-mentioned according to control instruction, the step of adjusting the corresponding camera lens in visual angle, comprising:
S801, judge whether control instruction carries the instruction message of angled control.
If S802, the instruction message for carrying angled control, change the tilt angle of the corresponding camera lens in visual angle.
Specifically, after receiving the control instruction of user, it can also judge angled control whether is carried in control instruction
The instruction message of system " increases when determining the instruction message for carrying angled control in control instruction as the instruction message can be
The tilt angle of camera lens " or " tilt angle for reducing camera lens ", then can be according to the control instruction of user, by the inclination angle of camera lens
Degree accordingly does increase adjustment or reduces adjustment.Wherein, the tilt angle of camera lens refers to, in camera lens and vehicle body center or vehicle part
Angle between the line and horizontal plane of the heart.
For example, if middle control display screen of the three-dimensional animation with vehicle body visual angle in vehicle is presented to the user, and middle control is shown
Screen is touch screen, then user can work as on middle control display screen by sliding finger upward or downward to issue and change camera lens
The control instruction of preceding tilt angle, to change tilt angle of the three-dimensional animation with the presentation of vehicle body visual angle when.If camera lens is current
Tilt angle is 0 degree, when user passes through the upward sliding finger sending " increasing the tilt angle of camera lens " on middle control display screen
After control instruction, the angle between camera lens and the line and horizontal plane at vehicle body center can be increased accordingly according to the control instruction,
For angle increase specific size, can according to user it is middle control display screen on slide apart from size depending on, e.g., can be
When sliding distance is longer, the increase degree of angle is bigger.
Fig. 9 shows the flow diagram of vehicle-state presentation device provided by the embodiments of the present application.
As shown in figure 9, the vehicle-state presentation device includes:
It obtains module 901 and generates the corresponding three-dimensional animation of status information of vehicle for obtaining the status information of vehicle；
Determining module 902, the visual angle presented for determining three-dimensional animation；Module 903 is presented, for according to identified visual angle, adjustment
The corresponding three-dimensional animation of status information of vehicle is presented in the corresponding camera lens in visual angle.
Optionally, module 901 is obtained, vehicle is presently in the meter information of state and/or user grasps specifically for obtaining
Make action message performed by vehicle；The threedimensional model of corresponding vehicle is generated according to meter information and/or action message；It is based on
Environment locating for current vehicle renders threedimensional model, obtains the three-dimensional animation of vehicle.
Optionally it is determined that module 902, is specifically used for obtaining meter information and/or action message, judges meter information and move
Make the original state whether information meets vehicle launch；If meeting, it is determined that three-dimensional animation is with the presentation of vehicle body visual angle；If not being inconsistent
It closes, it is determined that three-dimensional animation is presented with meter information and/or action message corresponding vehicle part visual angle.
Optionally, module 903 is presented, is specifically used for if it is determined that three-dimensional animation then adjusts vehicle body view with the presentation of vehicle body visual angle
The corresponding camera lens in angle, along the first preset rotation direction, is rotated centered on vehicle body on the first desired guiding trajectory；If it is determined that three
It ties up animation to present with meter information and/or action message corresponding vehicle part visual angle, then adjusts the corresponding mirror in local visual angle
Head, along the second preset rotation direction, is rotated with the center of vehicle part on the second desired guiding trajectory.
Figure 10 shows the flow diagram of another vehicle-state presentation device provided by the embodiments of the present application.
Optionally, as shown in Figure 10, the device further include: processing module 904, it is three-dimensional for being determined in determining module 902
When animation is presented with meter information and/or action message corresponding vehicle part visual angle, judge whether connect in preset duration
User is received to the operation information of vehicle；If not receiving operation information in preset duration, switch vehicle part visual angle to vehicle
Three-dimensional animation is presented in body visual angle；Correspondingly, switching to the corresponding vehicle of operation information if receiving operation information in preset duration
Three-dimensional animation is presented in local visual angle.
Figure 11 shows the flow diagram of another vehicle-state presentation device provided by the embodiments of the present application.
Optionally, as shown in figure 11, device further include: adjustment module 905 is controlled for receiving the control instruction of user
System instruction, which is used to indicate, is presented three-dimensional animation according to the presentation of vehicle body visual angle or vehicle part visual angle；According to control instruction, adjustment
The corresponding camera lens in visual angle.
Optionally, module 905 is adjusted, specifically for judging whether control instruction carries the instruction message of direction controlling；
If carrying the instruction message of direction controlling, change the direction of rotation of the corresponding camera lens in visual angle.
Optionally, module 905 is adjusted, specifically for judging whether control instruction carries the instruction message of TRAJECTORY CONTROL；
If carrying the instruction message of TRAJECTORY CONTROL, change the first desired guiding trajectory or the second desired guiding trajectory of the corresponding camera lens in visual angle.
Optionally, module 905 is adjusted, specifically for judging whether control instruction carries the instruction message of angled control；
If carrying the instruction message of angled control, change the tilt angle of the corresponding camera lens in visual angle.
It should be strongly noted that aforementioned device embodiment is only schematical, for example, the division of the module, only
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple module or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.
Figure 12 shows the flow diagram of another vehicle-state presentation device provided by the embodiments of the present application.
Optionally, as shown in figure 12, which includes: memory 1201 and processor 1202；Storage
Device 1201 is connected with processor 1202 by bus communication.Computer program is stored on memory 1201, processor 1202 is held
Vehicle-state rendering method provided by previous embodiment is executed when the row computer program.
As described above, vehicle-state presentation device provided by the embodiment of the present application, performs in preceding method embodiment
The vehicle-state rendering method, therefore have preceding method whole beneficial effects as described in the examples, the application is herein
No longer repeat one by one.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of vehicle-state rendering method, which is characterized in that the described method includes:
The status information for obtaining vehicle, generates the corresponding three-dimensional animation of status information of the vehicle；
Determine the visual angle that the three-dimensional animation is presented；
According to identified visual angle, the corresponding camera lens in the visual angle is adjusted, the corresponding three-dimensional of status information of the vehicle is presented
Animation.
2. the method according to claim 1, wherein the status information for obtaining vehicle, generates the vehicle
Status information corresponding three-dimensional animation the step of, comprising:
It obtains vehicle and is presently in action message performed by vehicle described in the meter information and/or user's operation of state；
The threedimensional model of corresponding vehicle is generated according to the meter information and/or action message；
The threedimensional model is rendered based on the environment that vehicle is presently in, obtains the three-dimensional animation of the vehicle.
3. according to the method described in claim 2, it is characterized in that, the step at the visual angle that the determination three-dimensional animation is presented
Suddenly, comprising:
The meter information and/or action message are obtained, judges whether the meter information and action message meet vehicle launch
Original state；
If meeting, it is determined that the three-dimensional animation is with the presentation of vehicle body visual angle；
If not meeting, it is determined that the three-dimensional animation is locally regarded with the meter information and/or the corresponding vehicle of action message
Angle is presented.
4. according to the method described in claim 3, adjusting the visual angle pair it is characterized in that, described according to identified visual angle
The camera lens answered, the step of status information corresponding three-dimensional animation of the vehicle is presented, comprising:
If it is determined that the three-dimensional animation then adjusts the corresponding camera lens in the vehicle body visual angle centered on vehicle body with the presentation of vehicle body visual angle
Along the first preset rotation direction, rotated on the first desired guiding trajectory；
If it is determined that the three-dimensional animation is presented with the meter information and/or action message corresponding vehicle part visual angle, then
The corresponding camera lens in the local visual angle is adjusted centered on the vehicle part along the second preset rotation direction, in the second default rail
It is rotated on mark.
5. according to the method described in claim 4, it is characterized in that, however, it is determined that the three-dimensional animation with the meter information and/
Or when the presentation of action message corresponding vehicle part visual angle, the method also includes:
Judge whether to receive user in preset duration to the operation information of the vehicle；
If not receiving the operation information in preset duration, switches vehicle part visual angle to the vehicle body visual angle and present
The three-dimensional animation；
Correspondingly, switching to the corresponding vehicle part of the operation information if receiving the operation information in preset duration
The three-dimensional animation is presented in visual angle.
6. method according to claim 4 or 5, which is characterized in that the method also includes:
The control instruction of user is received, the control instruction is used to indicate is according to the presentation of vehicle body visual angle or vehicle part visual angle
The existing three-dimensional animation；
According to the control instruction, the corresponding camera lens in the visual angle is adjusted.
7. according to the method described in claim 6, adjusting the visual angle pair it is characterized in that, described according to the control instruction
The step of camera lens answered, comprising:
Judge whether the control instruction carries the instruction message of direction controlling；
If carrying the instruction message of direction controlling, change the direction of rotation of the corresponding camera lens in the visual angle.
8. according to the method described in claim 6, adjusting the visual angle pair it is characterized in that, described according to the control instruction
The step of camera lens answered, comprising:
Judge whether the control instruction carries the instruction message of TRAJECTORY CONTROL；
If carrying the instruction message of TRAJECTORY CONTROL, change first desired guiding trajectory or of the corresponding camera lens in the visual angle
Two desired guiding trajectories.
9. according to the method described in claim 6, adjusting the visual angle pair it is characterized in that, described according to the control instruction
The step of camera lens answered, comprising:
Judge whether the control instruction carries the instruction message of angled control；
If carrying the instruction message of angled control, change the tilt angle of the corresponding camera lens in the visual angle.
10. a kind of vehicle-state presentation device characterized by comprising
It obtains module and generates the corresponding three-dimensional animation of status information of the vehicle for obtaining the status information of vehicle；
Determining module, the visual angle presented for determining the three-dimensional animation；
Module is presented, for adjusting the corresponding camera lens in the visual angle according to identified visual angle, the state letter of the vehicle is presented
Cease corresponding three-dimensional animation.
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| CN201910383957.1A CN110239437A (en) | 2019-05-08 | 2019-05-08 | Vehicle-state rendering method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910383957.1A CN110239437A (en) | 2019-05-08 | 2019-05-08 | Vehicle-state rendering method and device |
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Cited By (1)
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| CN111885769A (en) * | 2020-06-29 | 2020-11-03 | 武汉海微科技有限公司 | Vehicle-mounted intelligent interaction system based on LED halo display |
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Application publication date: 20190917 |