CN110278418A - Processing system, method and the vehicle of video data - Google Patents
Processing system, method and the vehicle of video data Download PDFInfo
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- CN110278418A CN110278418A CN201910688694.5A CN201910688694A CN110278418A CN 110278418 A CN110278418 A CN 110278418A CN 201910688694 A CN201910688694 A CN 201910688694A CN 110278418 A CN110278418 A CN 110278418A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Closed-Circuit Television Systems (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of processing system of video data, method and vehicles, wherein system includes: image capture device, for acquiring original video data；Video distributing device generates two-way and shunts video data for shunting to original video data, and the first processing operation is carried out to video data is shunted all the way, the first processing rear video data are generated, video data is shunted to another way and carries out second processing operation, generates second processing rear video data；Monitor controller, for executing corresponding operation according to the first processing rear video data；Pilot controller is driven, for executing corresponding operation according to second processing rear video data.The system, which only passes through an image capture device, can take into account the requirement of monitoring system and driving assistance system for video data, equipment is acquired so as to avoid setting multiple images, the hardware cost for reducing the processing system of video data saves image capture device the space occupied.
Description
Technical field
The present invention relates to Vehicle Engineering technical field, in particular to a kind of processing system of video data, method and vehicle.
Background technique
Raising with people to the attention degree of safe driving, more and more vehicles are equipped with vehicle monitoring system.
As shown in Figure 1, vehicle monitoring system in the related technology includes that monitoring camera 1, monitor controller 2 and monitoring are aobvious
Show device 3, wherein monitoring camera 1 is sent for acquiring video data and will collect video data to monitor controller 2, prison
Controller 2 is surveyed for handling the video data received, making that treated, video data meets the aobvious of monitor display
Show requirement, and video data is sent to monitor display 3 by treated, treated according to receiving for monitor display 3
Video data shows video information to user.
However, it has been found that popularizing due to drive assistance function, more and more vehicles are needed to configure for driving
The camera of auxiliary, also, due to driving assistance system and system is monitored for video data in video frame rate and display effect
Etc. requirement it is not identical, the same collected video data of camera is unable to satisfy the requirement of above-mentioned two system, institute
It is respectively used to monitor and drive auxiliary to need to configure multiple cameras, to increase the components cost of vehicle, and account for
With more vehicle body space.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
First purpose is to propose that a kind of processing system of video data, the system shunt and to shunting to original video data
Two-path video data afterwards are respectively processed, and making that treated, two-path video data are separately adapted to monitoring system and drive auxiliary
Auxiliary system, so that only monitoring system and driving assistance system can be taken into account for video data by an image capture device
It is required that avoiding setting multiple images acquires equipment, the hardware cost of the processing system of video data is reduced, image is saved
Acquire equipment the space occupied.
Second object of the present invention is to propose a kind of processing method of video data.
Third object of the present invention is to propose a kind of vehicle.
In a first aspect, providing a kind of processing system of video data, comprising: image capture device, it is original for acquiring
Video data；Video distributing device, video distributing device are connect with image capture device, for being shunted to original video data,
It generates two-way and shunts video data, and carry out the first processing operation to video data is shunted all the way, generate the first processing rear video
Data shunt video data to another way and carry out second processing operation, generate second processing rear video data；Monitor controller,
Monitor controller is connect with video distributing device, for executing corresponding operation according to the first processing rear video data；It drives
Pilot controller drives pilot controller and connect with video distributing device, corresponding for being executed according to second processing rear video data
Operation.
In addition, can also have the following additional technical features: according to the processing system of the video data of above-described embodiment
According to one embodiment of present invention, video distributing device is also used to: receiving the first of the monitor controller output
Image acquisition parameter and second image acquisition parameter for driving pilot controller output；According to the status data of vehicle, institute
Environmental data, the first image acquisition parameter and second image acquisition parameter for stating vehicle periphery, determine target image
Acquisition parameter；It exports the target image acquisition parameter to described image and acquires equipment, to control described image acquisition equipment.
According to one embodiment of present invention, video distributing implement body is used for: according to the status data of the vehicle and institute
The environmental data for stating vehicle periphery determines the first image acquisition parameter or second image acquisition parameter as the mesh
Logo image acquisition parameter.
According to one embodiment of present invention, frequency division stream implement body is used for: according to the status data of the vehicle and described
The first image acquisition parameter and second image acquisition parameter is weighted in the environmental data of vehicle periphery,
Obtain the target image acquisition parameter.
According to one embodiment of present invention, image capture device includes: serializer, and serializer and video distributing device connect
It connects, described image acquires equipment and the original video data of acquisition is transmitted to the video distributing by the serializer
Device；The video distributing device includes: deserializer, and deserializer is connect with serializer, for solving to the original video data
String and shunting processing, generate the two-way and shunt video data；First image processor, one end of the first image processor and solution
Device of going here and there connects, and the other end is connect with monitor controller, for carrying out the first processing behaviour to the video data that shunts all the way
Make, generates the first processing rear video data；Second image processor, one end of the second image processor and deserializer connect
It connects, the other end is connect with pilot controller is driven, and carries out the second processing behaviour for shunting video data to the another way
Make, generates the second processing rear video data；Micro-control unit, micro-control unit and monitor controller and driving auxiliary control
Device connection, the first image acquisition parameter and the driving pilot controller for receiving the monitor controller output are defeated
Second image acquisition parameter out；According to the status data of the vehicle, the environmental data of the vehicle periphery, described
One image acquisition parameter and second image acquisition parameter, determine the target image acquisition parameter；Export the target figure
As acquisition parameter to described image acquisition equipment, to control described image acquisition equipment.
According to one embodiment of present invention, the processing system of video data further include: monitor display, monitor display
It is connect with monitor controller；The monitor controller is specifically used for: the first processing rear video data are exported to the prison
Survey display；The monitor display is used for: display the first processing rear video data.
The processing system of the video data of the embodiment of the present invention shunt and to two after shunting to original video data
Road video data is respectively processed, and making that treated, two-path video data are separately adapted to monitoring system and drive auxiliary system
System wants video data so that monitoring system and driving assistance system only can be taken into account by an image capture device
It asks, avoids setting multiple images and acquire equipment, reduce the hardware cost of the processing system of video data, save image and adopt
Collect equipment the space occupied.
Second aspect provides a kind of processing method of video data, comprising: image capture device acquires original video number
According to；Video distributing device shunts the original video data, generates two-way and shunts video data, and to shunting video all the way
Data carry out the first processing operation, generate the first processing rear video data, shunt video data to another way and carry out second processing
Operation generates second processing rear video data；Monitor controller executes corresponding behaviour according to the first processing rear video data
Make；It drives pilot controller and executes corresponding operation according to the second processing rear video data.
In addition, can also have the following additional technical features: according to the processing method of the video data of above-described embodiment
According to one embodiment of present invention, the processing method of video data further include: the video distributing device receives institute
State the first image acquisition parameter and second image acquisition parameter for driving pilot controller output of monitor controller output；
The video distributing device is according to the status data of vehicle, the environmental data of the vehicle periphery, the first image acquisition parameter
With second image acquisition parameter, target image acquisition parameter is determined；The video distributing device exports the target image and adopts
Collect parameter to described image and acquire equipment, to control described image acquisition equipment.
According to one embodiment of present invention, video distributing device is according to the status data of vehicle, the ring of the vehicle periphery
Border data, the first image acquisition parameter and second image acquisition parameter, determine target image acquisition parameter, comprising:
The video distributing device determines the first image according to the status data of the vehicle and the environmental data of the vehicle periphery
Acquisition parameter or second image acquisition parameter are as the target image acquisition parameter.
According to one embodiment of present invention, video distributing device is according to the status data of vehicle, the ring of the vehicle periphery
Border data, the first image acquisition parameter and second image acquisition parameter, determine target image acquisition parameter, comprising:
The video distributing device adopts the first image according to the status data of the vehicle and the environmental data of the vehicle periphery
Collection parameter and second image acquisition parameter are weighted, and obtain the target image acquisition parameter.
According to one embodiment of present invention, monitor controller executes corresponding according to the first processing rear video data
Operation, comprising: the monitor controller exports the first processing rear video data to monitor display；The processing method
Further include: the monitor display shows the first processing rear video data.
The processing method of the video data of the embodiment of the present invention shunt and to two after shunting to original video data
Road video data is respectively processed, and making that treated, two-path video data are separately adapted to monitoring system and drive auxiliary system
System wants video data so that monitoring system and driving assistance system only can be taken into account by an image capture device
It asks, avoids setting multiple images and acquire equipment, reduce the hardware cost of the processing system of video data, save image and adopt
Collect equipment the space occupied.
The third aspect provides a kind of vehicle, the processing system including the described in any item video datas of such as above-described embodiment
System.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vehicle monitoring system in the prior art；
Fig. 2 is a kind of structural schematic diagram of the processing system of video data provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of the processing system of specific video data provided in an embodiment of the present invention；
Fig. 4 is a kind of flow diagram of the processing method of video data provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of vehicle provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The processing system, method and vehicle of the video data proposed according to embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 2 is a kind of structural schematic diagram of the processing system of video data provided in an embodiment of the present invention.
As shown in Fig. 2, the processing system of the video data includes image capture device 100, video distributing device 200, monitoring
Controller 300 and driving pilot controller 400.Wherein, one end of video distributing device 200 is connected with image capture device 100, depending on
The other end of frequency current divider 200 is connected with monitor controller 300 and driving pilot controller 400.
Wherein, image capture device 100, for acquiring original video data.
Specifically, image capture device 100, which can be camera or image pick-up card etc., can acquire vehicle periphery ring
The equipment of the image information in border, the collected continuous image sequence of image capture device 100 is original video data, original
Video data can reflect the information such as the traffic condition of running environment locating for vehicle and surrounding, convenient for subsequent according to original video
Data are monitored and assist to drive.
Further, collected original video data is sent to video distributing device 200 by image capture device 100.
Wherein, video distributing device 200, for being shunted to original video data, i.e., the original video number that will receive
Video data is shunted according to two-way is divided into, every road shunting video data is identical as the content that original video data includes, and can coverlet
Solely handled.Then, video distributing device 200 to video data the first processing operation of progress is wherein shunted all the way, divide by the road Shi Gai
Requirement of the stream video data fit monitoring system to video data, for example, adjusting the road shunts the video frame rate of video data extremely
Video frame rate needed for monitoring system carries out the first road processing operation Hou Gai and shunts video data to be the first processing backsight frequency
According to.Then, video distributing device 200 shunts video data to another way again and carries out second processing operation, and the road Shi Gai shunts video counts
According to requirement of the driving assistance system to video data is met, carry out the second processing operation road Hou Gai and shunt video data to be second
Handle rear video data.
Further, the first processing rear video data are sent to monitor controller 300 by video distributing device 200, by the
Two processing rear video data, which are sent to, drives pilot controller 400.
Wherein, monitor controller 300, for executing corresponding operation according to the first processing rear video data.Specifically, prison
After survey controller 300 receives the first processing rear video data, the prison of monitoring system is executed according to the first processing rear video data
Brake allows the environmental information of user's monitoring round of vehicle for example, showing the first processing rear video data by display
With traffic condition etc..
Pilot controller 400 is driven, for executing corresponding operation according to second processing rear video data.Specifically, driving
It sails after pilot controller 400 receives second processing rear video data, is executed according to second processing rear video data and drive auxiliary
The drive assistance function of system, for example, executing lane according to the lane line position in second processing rear video data keeps auxiliary
Function etc..
The processing system of the video data of the embodiment of the present invention as a result, by original video data carry out shunt and it is right
Two-path video data after shunting are respectively processed, and making that treated, two-path video data are separately adapted to monitoring system and drive
Auxiliary system is sailed, so that only monitoring system and driving assistance system can be taken into account for video counts by an image capture device
According to requirement, avoid setting multiple images acquire equipment, reduce the hardware cost of the processing system of video data, save
Image capture device the space occupied.
It should be noted that in practical application, monitoring system and driving assistance system, which are also possible to that Image Acquisition can be controlled, to be set
Standby image acquisition parameter, to realize respective function, for example, the focal length and visual field of monitor controller adjustment image capture device
The parameters such as angle, to adjust the indication range of monitored picture.And since the processing system of the video data of the embodiment of the present invention shares
One image capture device, video distributing device 200 are also used to export suitable target image acquisition parameter to image capture device,
To take into account the requirement of the target image acquisition parameter of monitoring system and driving assistance system control image capture device.
Specifically, in an embodiment of the invention, video distributing device 200 receives the output of monitor controller 300 first
First image acquisition parameter and the second image acquisition parameter for driving the output of pilot controller 400, wherein the first Image Acquisition ginseng
Number is the target image acquisition parameter of image capture device needed for monitoring system, and the second image acquisition parameter is to drive auxiliary system
The target image acquisition parameter of image capture device needed for system.
Then, video distributing device 200 can be sent according to car-mounted terminal with the sensor for being preset in vehicle position
The environmental data of vehicle status data, vehicle periphery, for example, the travel speed of vehicle, gear, weather conditions, condition of road surface and
Spacing etc. and the first image acquisition parameter and the second image acquisition parameter, determine the mesh of image capture device under current scene
Logo image acquisition parameter.Wherein, the difference of the scene according to locating for vehicle, video distributing device 200 can be true by different modes
Set the goal image acquisition parameter.
As the first example, video distributing device 200 is according to the status data of vehicle and the environmental data of vehicle periphery, really
The priority orders of fixed first image acquisition parameter or the second image acquisition parameter, to be adopted with higher first image of priority
Collect parameter or the second image acquisition parameter as target image acquisition parameter.For example, when video distributing device 200 is according to vehicle-mounted
The vehicle status data that terminal is sent, when determining that user starts the automatic parking function in driving assistance system, since user can
It can be not in vehicle without watching monitoring display, and the safety to guarantee vehicle, driving assistance system needs obtain in real time
The video image of rear of vehicle is taken, therefore, the focal length for the image capture device that pilot controller 400 exports is driven under the scene
Higher with the second image acquisition parameter priority such as field angle, video distributing device 200 is using the second image acquisition parameter as target
Image acquisition parameter.For another example, when video distributing device 200 determines current scene according to the data that the light sensor outside vehicle is sent
When lower vehicle ambient light is darker, for the clarity for guaranteeing monitored picture, the parameters such as aperture of image capture device be must satisfy
Requirement needed for monitoring system, therefore, video distributing device 200 is using the first image acquisition parameter as target image under the scene
Acquisition parameter.
As second of example, video distributing device 200 is true according to the status data of vehicle and the environmental data of vehicle periphery
The weight of fixed first image acquisition parameter and the second image acquisition parameter, then adopts the first image acquisition parameter and the second image
Collection parameter is weighted, and calculated target image acquisition parameter is allow to take into account monitoring system and driving assistance system
It is required that.For example, it when the vehicle status data that video distributing device 200 is sent according to car-mounted terminal, determines that user starts and drives
When lane in auxiliary system keeps miscellaneous function, the visual field for driving the image capture device that pilot controller 400 exports is determined
The weight 60% of angular dimensions, the weight 40% of the visual field angular dimensions for the image capture device that monitor controller 300 exports are then right
Visual field angular dimensions in first image acquisition parameter and the second image acquisition parameter is weighted, to determine under current scene
The field of regard angle of image capture device, the initial data for acquiring image capture device according to calculated field of regard angle,
The picture of vehicle periphery other angles is also contained on the basis of comprising vehicle front lane line.
Further, determining target image acquisition parameter is sent to image capture device by video distributing device 200, with control
Imaged acquisition equipment acquires initial data with target image acquisition parameter, realizes monitoring system and driving assistance system to image
Acquire the control of the target image acquisition parameter of equipment.
The processing system of the video data of the embodiment of the present invention as a result, according to the status data of vehicle, the ring of vehicle periphery
Border data, the first image acquisition parameter and the second image acquisition parameter, determination are adapted to the target figure that vehicle is presently in scene
As acquisition parameter, monitoring system and driving assistance system are realized to the target image acquisition parameter of shared image capture device
Control.
Initial data is carried out to shunt processing and control in order to more clearly describe the processing system of above-mentioned video data
The detailed process for acquiring the target image acquisition parameter of equipment, below with the specific video data of one of embodiment of the present invention
Processing system be described.
Specifically, Fig. 3 is that a kind of structure of the processing system of specific video data provided in an embodiment of the present invention is shown
It is intended to, as shown in figure 3, the processing system of the video data on the basis of above-mentioned example, further includes monitor display 500, prison
Display 500 is surveyed to connect with monitor controller 300.In addition, the image capture device 100 in the system further includes serializer 110,
Video distributing device 200 further includes deserializer 210, the first image processor 220, the second image processor 230 and micro-control unit
240, wherein serializer 110 is connect with deserializer 210, and one end of the first image processor 220 is connect with deserializer 210, and first
The other end of image processor 220 is connect with monitor controller 300, and one end of the second image processor 230 and deserializer 210 connect
It connects, the other end of the second image processor 230 is connect with pilot controller 400 is driven.
Wherein, serializer 110, the original video data for acquiring image capture device 100 are fast by communication link
The deserializer 210 of speed being transmitted in video distributing device 200.
Deserializer 210, for unstringed to the original video data received and shunting processing, to complete original view
The transmission of frequency evidence, and original video data is divided into two-way and shunts video data.Then, deserializer 210, after shunting is handled
The video data of shunting all the way be sent to the first image processing unit 220, by another way shunting video data be sent to the second figure
As processing unit 230.
Wherein, the first image processor 220 and the second image processor 230 can be a kind of image signal processing chip,
Each frame image in original video data can be subjected to image procossing by the image signal processing chip, to change original
The attribute of video data, video data needed for original video data is converted to each system.
Specifically, the first image processor 220, is grasped for carrying out the first processing to the video data of shunting all the way received
Make, the road Shi Gai shunts video data and meets requirement of the monitoring system to video data, thus generates the first processing rear video data.
Second image processor 230 carries out second processing operation for shunting video data to the another way received, makes
The road shunts video data and meets requirement of the driving assistance system to video data, thus generates second processing rear video data.
Further, the first processing rear video data of generation are sent to monitor controller by the first image processor 220
300, the first processing rear video data are sent to monitor display 500 again by monitor controller 300, and monitor display 500 is shown
First processing rear video data, so that user watches the content of the display of monitor display 500 with the environment of monitoring round of vehicle.The
The second processing rear video data of generation are sent to and drive pilot controller 400 by two image processors 230, drive auxiliary control
Device 400 controls each function in driving assistance system according to second processing rear video data.
Further, monitor controller 300 and driving pilot controller 400 monitor system respectively by under current scene
Second image acquisition parameter needed for required first image acquisition parameter and driving assistance system is sent to micro-control unit 240.
Control unit 240 is used to receive the first image acquisition parameter of the output of monitor controller 300 and drives auxiliary control
The second image acquisition parameter that device 400 exports, then according to the status data of vehicle, the environmental data of vehicle periphery, the first figure
As acquisition parameter and the second image acquisition parameter, target image acquisition parameter is determined, finally export target image acquisition parameter extremely
Image capture device 100 acquires initial data to control image capture device 100 with target image acquisition parameter.
Based on above embodiments, in order to more clearly describe the video data processing system the course of work, below
Implementation process when applying in concrete application scene in conjunction with the system is described.
Specifically, Fig. 4 is a kind of flow diagram of the processing method of video data provided in an embodiment of the present invention, it should
The processing method of video data can be executed by the processing system for the video data that the embodiment of the present invention proposes, as shown in figure 4, should
The processing method of video data includes:
Step 101, image capture device acquires original video data.
Wherein, image capture device can be the camera being arranged on vehicle or image pick-up card etc. can be with collecting vehicle
The equipment of the image information of ambient enviroment, image capture device acquire the traffic of the vehicle running environment being presently in and surrounding
The image information of situation further controls vehicle according to original video data convenient for subsequent.
Step 102, video distributing device shunts original video data, generates two-way and shunts video data, and to one
Road shunt video data carry out the first processing operation, generate first processing rear video data, to another way shunt video data into
The operation of row second processing, generates second processing rear video data.
Specifically, the original video data received is divided into two-way by video distributing device shunts video data, and to two-way
It shunts video data and carries out conversion process, two-path video data correspond with the monitoring system and driving of vehicle so that treated
The requirement of auxiliary system.
Wherein, the specific implementation process for being shunted and being handled to initial data, is referred to the description of above-described embodiment,
Details are not described herein again.
Step 103, monitor controller executes corresponding operation according to the first processing rear video data.
Specifically, monitor controller exports the first processing rear video data to monitor display, monitor display is shown
First processing rear video data, allow user to watch the content that monitor display is shown with the environment of monitoring round of vehicle.
Step 104, it drives pilot controller and executes corresponding operation according to institute's second processing rear video data.
Specifically, driving pilot controller according to each function in second processing rear video data control driving assistance system
Energy.
It should be noted that video distributing device can also export suitable target image acquisition parameter extremely in practical application
Image capture device, to take into account the target image acquisition parameter of monitoring system and driving assistance system control image capture device
It is required that.
Specifically, in an embodiment of the invention, the first image that video distributing device receives monitor controller output is adopted
Collect parameter and drive the second image acquisition parameter of pilot controller output, and according to the status data of vehicle, vehicle periphery
Environmental data, the first image acquisition parameter and second image acquisition parameter, determine target image acquisition parameter.
When it is implemented, as a kind of possible implementation, video distributing device is according to the status data and vehicle of vehicle
The environmental data of surrounding, determines the first image acquisition parameter or the second image acquisition parameter as target image acquisition parameter.
As alternatively possible implementation, video distributing device is according to the status data of vehicle and the environment of vehicle periphery
The first image acquisition parameter and the second image acquisition parameter is weighted in data, obtains target image acquisition parameter.
Further, video distributing device exports target image acquisition parameter to image capture device, to control Image Acquisition
Equipment acquires initial data with target image acquisition parameter.
It should be noted that the specific embodiment of each step can refer to above-mentioned video data processing system in the above method
Embodiment in associated description, details are not described herein again.
In conclusion the processing method of the video data of the embodiment of the present invention, original video data shunt and right
Two-path video data after shunting are respectively processed, and making that treated, two-path video data are separately adapted to monitoring system and drive
Auxiliary system is sailed, and according to the status data of vehicle, the environmental data of vehicle periphery, the first image acquisition parameter and the second figure
As acquisition parameter, determination is adapted to the target image acquisition parameter that vehicle is presently in scene, to only be adopted by an image
Collection equipment can take into account the requirement of monitoring system and driving assistance system for video data, and realize monitoring system and drive
Sail control of the auxiliary system to the target image acquisition parameter of shared image capture device.Thus avoid setting multiple images
Equipment is acquired, the hardware cost of the processing system of video data is reduced, saves image capture device the space occupied.
In order to realize above-described embodiment, as shown in figure 5, the embodiment of the present invention also proposes that a kind of vehicle 20, the vehicle include
The processing system 10 of the described in any item video datas of the above embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (12)
1. a kind of processing system of video data characterized by comprising
Image capture device, for acquiring original video data；
Video distributing device, the video distributing device are connect with described image acquisition equipment, and the video distributing device is used for described
Original video data is shunted, and is generated two-way and is shunted video data, and grasps to the first processing of video data progress is shunted all the way
Make, generates the first processing rear video data, video data is shunted to another way and carries out second processing operation, after generating second processing
Video data；
Monitor controller, the monitor controller are connect with the video distributing device, and the monitor controller is used for according to
First processing rear video data execute corresponding operation；
Pilot controller is driven, the driving pilot controller is connect with the video distributing device, the driving pilot controller
For executing corresponding operation according to the second processing rear video data.
2. processing system according to claim 1, which is characterized in that the video distributing device is also used to:
Receive the first image acquisition parameter and second figure for driving pilot controller output of the monitor controller output
As acquisition parameter；
According to the status data of vehicle, the environmental data of the vehicle periphery, the first image acquisition parameter and described second
Image acquisition parameter determines target image acquisition parameter；
It exports the target image acquisition parameter to described image and acquires equipment, to control described image acquisition equipment.
3. processing system according to claim 2, which is characterized in that the video distributing implement body is used for:
According to the environmental data of the status data of the vehicle and the vehicle periphery, determine the first image acquisition parameter or
Second image acquisition parameter is as the target image acquisition parameter.
4. processing system according to claim 2, which is characterized in that the video distributing implement body is used for:
According to the environmental data of the status data of the vehicle and the vehicle periphery, to the first image acquisition parameter and institute
It states the second image acquisition parameter to be weighted, obtains the target image acquisition parameter.
5. processing system according to claim 1, which is characterized in that it includes: serializer that described image, which acquires equipment, described
Serializer is connect with the video distributing device, and described image acquires equipment by the serializer for the original video of acquisition
Data are transmitted to the video distributing device；
The video distributing device includes:
Deserializer, the deserializer are connect with the serializer, for the original video data unstringed and shunting at
Reason generates the two-way and shunts video data；
First image processor, one end of the first image processor are connect with the deserializer, the first image processing
The other end of device is connect with the monitor controller, for carrying out the first processing behaviour to the video data that shunts all the way
Make, generates the first processing rear video data；
One end of second image processor, second image processor is connect with the deserializer, second image procossing
The other end of device is connect with the driving pilot controller, is carried out at described second for shunting video data to the another way
Reason operation, generates the second processing rear video data；
Micro-control unit, the micro-control unit is connect with the monitor controller and the driving pilot controller, for connecing
Receive the first image acquisition parameter and described second for driving pilot controller and exporting that the monitor controller exports
Image acquisition parameter；According to the status data of the vehicle, the environmental data of the vehicle periphery, the first image acquisition ginseng
Several and second image acquisition parameter, determines the target image acquisition parameter；Export the target image acquisition parameter extremely
Described image acquires equipment, to control described image acquisition equipment.
6. processing system according to claim 1, which is characterized in that further include: monitor display, the monitor display
It is connect with the monitor controller；
The monitor controller is specifically used for: the first processing rear video data are exported to the monitor display；
The monitor display is used for: display the first processing rear video data.
7. a kind of processing method of video data characterized by comprising
Image capture device acquires original video data；
Video distributing device shunts the original video data, generates two-way and shunts video data, and regards to shunting all the way
Frequency generates the first processing rear video data, shunts video data to another way and carry out at second according to the first processing operation is carried out
Reason operation, generates second processing rear video data；
Monitor controller executes corresponding operation according to the first processing rear video data；
It drives pilot controller and executes corresponding operation according to the second processing rear video data.
8. processing method according to claim 7, which is characterized in that further include:
The video distributing device receives the first image acquisition parameter and the driving auxiliary control of the monitor controller output
Second image acquisition parameter of device output；
The video distributing device is acquired according to the status data of vehicle, the environmental data of the vehicle periphery, the first image
Parameter and second image acquisition parameter, determine target image acquisition parameter；
The video distributing device exports the target image acquisition parameter to described image and acquires equipment, is adopted with controlling described image
Collect equipment.
9. processing method according to claim 8, which is characterized in that the video distributing device is according to the status number of vehicle
According to, the environmental data of the vehicle periphery, the first image acquisition parameter and second image acquisition parameter, determine target
Image acquisition parameter, comprising:
The video distributing device determines described first according to the status data of the vehicle and the environmental data of the vehicle periphery
Image acquisition parameter or second image acquisition parameter are as the target image acquisition parameter.
10. processing method according to claim 8, which is characterized in that the video distributing device is according to the status number of vehicle
According to, the environmental data of the vehicle periphery, the first image acquisition parameter and second image acquisition parameter, determine target
Image acquisition parameter, comprising:
The video distributing device is according to the status data of the vehicle and the environmental data of the vehicle periphery, to first figure
As acquisition parameter and second image acquisition parameter are weighted, the target image acquisition parameter is obtained.
11. processing method according to claim 7, which is characterized in that the monitor controller is according to first processing
Rear video data execute corresponding operation, comprising: the monitor controller exports the first processing rear video data to prison
Survey display；
The processing method further include: the monitor display shows the first processing rear video data.
12. a kind of vehicle characterized by comprising the processing system of video data as claimed in any one of claims 1 to 6.
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