Summary of the invention
Based on this, it is necessary to traditional technology can not accurately assisting vehicle travel aiming at the problem that, provide it is a kind of auxiliary drive
Sail device, system, unmanned plane and vehicle.
To achieve the goals above, the embodiment of the present application provides a kind of auxiliary driving device, including car-mounted terminal;
Car-mounted terminal is also used to connect the electronic control system of vehicle for connecting unmanned plane;
Car-mounted terminal acquires the driving parameters of vehicle by electronic control system;Driving parameters include travel speed and traveling
It turns to;
Car-mounted terminal generates flight parameter according to driving parameters, and flight parameter is written first kind control instruction, and by the
A kind of control instruction is transferred to unmanned plane;First kind control instruction is used to indicate unmanned plane and follows vehicle to fly based on flight parameter
Shooting, and to car-mounted terminal feedback image data;Flight parameter includes flying speed and dogled;
Car-mounted terminal handles image data, and supports vehicles driving according to processing result.
Car-mounted terminal handles image data in one of the embodiments, obtains the condition of road surface of road locating for vehicle, and
It supports vehicles driving according to condition of road surface.
Car-mounted terminal handles image data in one of the embodiments, obtains the parking space information in region locating for vehicle, and
It supports vehicles driving according to parking space information.
In one of the embodiments, car-mounted terminal handle image data, obtain vehicle locating for road information of vehicles and
Pedestrian information, and support vehicles driving according to information of vehicles and pedestrian information.
Car-mounted terminal is also used to connect mobile terminal and/or server in one of the embodiments,;
Car-mounted terminal is to unmanned plane transmission objectives image capture instruction;Target image acquisition instructions are used to indicate unmanned plane and adopt
Collect target image;Target image includes landscape image, Architectural drawing and character image;
Target image is transferred to mobile terminal and/or server by car-mounted terminal.
Car-mounted terminal is also used to connect internet in one of the embodiments,;
Car-mounted terminal carries out network direct broadcasting to target image by internet.
Car-mounted terminal includes touch screen control module in one of the embodiments,;
Touch screen control module receives contact action, generates the second class control instruction, and the second class control instruction is transferred to
Unmanned plane;Second class control instruction is used to indicate unmanned plane adjustment flight parameter;Flight parameter further includes flying height.
Car-mounted terminal further includes audio frequency control module in one of the embodiments,;
Audio frequency control module receives input audio, generates third class control instruction, and third class control instruction is transferred to
Unmanned plane;Third class control instruction is used to indicate unmanned plane adjustment flight parameter;Flight parameter further includes flying height.
A kind of unmanned plane, unmanned plane is for connecting car-mounted terminal;
Unmanned plane receives the first kind control instruction that car-mounted terminal is sent, and based on the flight ginseng in first kind control instruction
Number follows vehicle flight shooting, and transmits image data to car-mounted terminal;Image data is used to indicate car-mounted terminal processing image
Data, and support vehicles driving according to processing result;
First kind control instruction is handled to obtain by flight parameter through car-mounted terminal;Flight parameter by vehicle electronic control system
The driving parameters of system acquisition handle to obtain through car-mounted terminal;Driving parameters include that travel speed and traveling turn to;Flight parameter packet
Include flying speed and dogled.
A kind of DAS (Driver Assistant System), including above-mentioned auxiliary driving device;It further include above-mentioned unmanned plane;Unmanned plane connection auxiliary
The car-mounted terminal of pilot instrument.
A kind of vehicle, including vehicle body and above-mentioned auxiliary driving device;
Car-mounted terminal connects vehicle body.
It in one of the embodiments, further include the frame that berths on vehicle body;The frame that berths is for carrying unmanned plane.
A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:
Car-mounted terminal acquires the driving parameters of vehicle by electronic control system;Car-mounted terminal is generated according to driving parameters to fly
Flight parameter is written first kind control instruction, and control instruction is transferred to unmanned plane by row parameter;First kind control instruction is used
Flight parameter is based in instruction unmanned plane and follows vehicle flight shooting, and to car-mounted terminal feedback image data, the application is assisted
Pilot instrument realize through the driving parameters of vehicle control unmanned plane follow vehicle flight shooting, shoot vehicle-periphery
Image data, car-mounted terminal processing image data simultaneously vehicle driving is assisted according to processing result, not only increase
The safety of vehicle drive, convenience, also provide for driver behavior and effectively assist, and simplify driver behavior.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to disclosure of this application.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element and it is in combination be integrated, or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
In order to solve the problems, such as traditional technology can not accurately assisting vehicle travel, in one embodiment, such as Fig. 1 institute
Show, provides a kind of auxiliary driving device, including car-mounted terminal 11;
Car-mounted terminal 11 is also used to connect the electronic control system of vehicle for connecting unmanned plane;
Car-mounted terminal 11 acquires the driving parameters of vehicle by electronic control system;Driving parameters include travel speed and row
Sail steering;
Car-mounted terminal 11 generates flight parameter according to driving parameters, first kind control instruction is written in flight parameter, and will
First kind control instruction is transferred to unmanned plane;First kind control instruction is used to indicate unmanned plane and follows vehicle to fly based on flight parameter
Row shooting, and to 11 feedback image data of car-mounted terminal;Flight parameter includes flying speed and dogled;
Car-mounted terminal 11 handles image data, and supports vehicles driving according to processing result.
It should be noted that car-mounted terminal at least has data acquisition function, data processing function, control function and nothing
Line communication function, in one example, the internal structure of car-mounted terminal can be as shown in Figure 2.The car-mounted terminal includes passing through to be
Processor, memory, interface module, data acquisition module and the wireless communication module of bus of uniting connection.Wherein, the car-mounted terminal
Processor for provide calculate and control ability.The memory of the car-mounted terminal includes non-volatile memory medium, interior storage
Device.The non-volatile memory medium is stored with operating system and computer program.The built-in storage is non-volatile memory medium
In operating system and computer program operation provide environment.The interface module of the car-mounted terminal is for the electronics control with vehicle
System connection processed.The data acquisition module of the car-mounted terminal is used to acquire the driving parameters of vehicle by electronic control system.The vehicle
The wireless communication module of mounted terminal is used for and UAV Communication.
Car-mounted terminal connects electronic control system, the driving parameters of vehicle is obtained by electronic control system, specifically, obtaining
The travel speed of pick-up, which travels, to be turned to, and further, can also obtain the acceleration of vehicle.Traveling is got in car-mounted terminal
After parameter, the flight parameter of unmanned plane is set according to driving parameters, and first kind control instruction then is written into flight parameter, it is vehicle-mounted
First kind control instruction is transferred to the unmanned plane being wirelessly connected with it by terminal, to control unmanned plane.Wherein, flight parameter is used for
Realize that unmanned plane follows vehicle to fly, flight parameter is consistent with driving parameters, to realize that unmanned plane is based on being joined by traveling
The flight parameter automatic cruising that number generates.Further, need not adjustment flying height in the case where, unmanned plane after take off with
Pre-set flight height, based on the flight parameter automatic cruising generated by driving parameters.
In addition to the driving parameters using vehicle, present invention also provides two kinds but not limited to this two kinds of control mode:
In one embodiment, car-mounted terminal includes touch screen control module;
Touch screen control module receives contact action, generates the second class control instruction, and the second class control instruction is transferred to
Unmanned plane;Second class control instruction is used to indicate unmanned plane adjustment flight parameter;Flight parameter further includes flying height.It needs
It is bright, it include touching display screen on car-mounted terminal, installation touch control procedure in car-mounted terminal opens touch control procedure and enters touch-control
Interface, user operate in touch interface, and input flying speed, dogled and flying height generate the second class control instruction,
And the second class control instruction is transferred to unmanned plane, to adjust the flight parameter of unmanned plane.
In another embodiment, car-mounted terminal further includes audio frequency control module;
Audio frequency control module receives input audio, generates third class control instruction, and third class control instruction is transferred to
Unmanned plane;Third class control instruction is used to indicate unmanned plane adjustment flight parameter;Flight parameter further includes flying height.It needs
Bright, car-mounted terminal also includes speech control module, and speech control module parses the voice of user's input, therefrom identification flight
Speed, dogled and flying height generate third class control instruction, and third class control instruction are transferred to unmanned plane, with
Adjust the flight parameter of unmanned plane.
Foregoing provide the modes of a variety of manipulation unmanned planes to reach and conveniently operate to be applicable in different scenes
Unmanned plane, so that unmanned plane preferably assisting vehicle travel.
Unmanned plane acquires the image data of vehicle periphery in real time in flight course, and image data is fed back to vehicle-mounted end
End, car-mounted terminal handle image data, car-mounted terminal according to processing image data acquisition to processing result assist vehicle, example
Such as:
In one embodiment, car-mounted terminal handles image data, obtains the condition of road surface of road locating for vehicle, and foundation
Condition of road surface supports vehicles driving.It should be noted that working as vehicle in the road of condition of road surface sternness (for example, steep hills
Road, narrow bridge, the super more road of bend, the road of accumulated snow, the road of ponding, cross-country road etc.) on when driving, if
Along with driver is unfamiliar with condition of road surface, then travel it is more dangerous, in this case, control unmanned plane during flying in sky
In, the image data of vehicle front and two sides is shot, the image data acquisition condition of road surface is handled, for example, the hollow on road,
Vehicle is at a distance from road edge, bend situation etc., supports vehicles driving according to condition of road surface, guarantees vehicle in road
Traveling that can be safe and smooth on the road of harsh conditions.
In one embodiment, car-mounted terminal handles image data, obtains the parking space information in region locating for vehicle, and foundation
Parking space information supports vehicles driving.It should be noted that in the underground garage of environment complexity, it is numerous lively in vehicle
Commercial street, driver can be worried due to finding parking stall, and under this kind of scene, control unmanned plane flies around, shooting week
The image data enclosed marks the geographical location information of the parking stall when finding available parking stall in image data, at vehicle termination
Image data acquisition is managed to parking space information, wherein parking space information includes geographical location information, and car-mounted terminal is auxiliary according to parking space information
Vehicle is helped to find parking stall.
In one embodiment, car-mounted terminal handles image data, obtains information of vehicles and the pedestrian of road locating for vehicle
Information, and support vehicles driving according to information of vehicles and pedestrian information.It should be noted that in lively commercial street, wagon flow
The stream of people is very more, and driver needs especially careful in the road conditions, and in this condition, control unmanned plane flies shooting in the sky
The image data of vehicle periphery further marks the distance of who object, Vehicle Object relative to this vehicle.At car-mounted terminal
Image data is managed, therefrom identifies who object and Vehicle Object, obtains information of vehicles and pedestrian information, and according to information of vehicles
Carry out assisting vehicle travel with pedestrian information, wherein information of vehicles includes vehicle fleet size, vehicle distances;Pedestrian information includes pedestrian
Quantity, pedestrian's distance.
The application scenarios of three kinds of auxiliary driving devices are only gived above, and the scene of unmanned planes can be used not one by one in other
It enumerates, but other application is not precluded.
In each embodiment of the application auxiliary driving device, car-mounted terminal acquires the row of vehicle by electronic control system
Sail parameter;Car-mounted terminal generates flight parameter according to driving parameters, first kind control instruction is written in flight parameter, and will control
Instruction is transferred to unmanned plane;First kind control instruction is used to indicate unmanned plane and follows vehicle flight shooting based on flight parameter, and
To car-mounted terminal feedback image data, the application auxiliary driving device realizes through the driving parameters of vehicle and controls unmanned plane
Vehicle flight shooting is followed, the image data of vehicle-periphery is shot, car-mounted terminal handles image data and tied according to processing
Fruit assists vehicle driving, not only increases safety, the convenience of vehicle drive, also provides effectively for driver behavior
Ground auxiliary, simplifies driver behavior.
In one embodiment, car-mounted terminal is also used to connect mobile terminal and/or server;
Car-mounted terminal is to unmanned plane transmission objectives image capture instruction;Target image acquisition instructions are used to indicate unmanned plane and adopt
Collect target image;Target image includes landscape image, Architectural drawing and character image;
Target image is transferred to mobile terminal and/or server by car-mounted terminal.
It should be noted that for example, be sometimes not suitable for shooting of getting off in self-driving travel, can by car-mounted terminal to
Unmanned plane sends target image acquisition instructions, after unmanned plane receives target image acquisition instructions, scans vehicle-periphery, knows
Other natural land, building or personage, for example, unmanned plane can suspend in the sky in the shooting process, after Image Acquisition is complete,
Vehicle is followed to fly.
Target image is transferred to the mobile terminal being connected to the network with it after getting target image by vehicle termination
And/or server, to save target image, user is convenient to obtain target image.
Further, car-mounted terminal is also used to connect internet;Car-mounted terminal carries out net to target image by internet
Network live streaming.Car-mounted terminal connects internet, and carries out network to the natural land of vehicle periphery, building and personage by network
Live streaming further can also correspond to road conditions, parking space information, information of vehicles and pedestrian information certainly and carry out network direct broadcasting, real
Existing information sharing.
In each embodiment of the application auxiliary driving device, car-mounted terminal controls unmanned plane photographic subjects image, and uploads
It is driven to mobile terminal, server so that driver can shoot landscape, building, personage etc. in driving procedure improving
Under the premise of safety, in turn ensures that driving experience, car-mounted terminal carry out network direct broadcasting to target image, realize information sharing, money
Source is shared.
In one embodiment, a kind of unmanned plane is additionally provided, unmanned plane is for connecting car-mounted terminal;
Unmanned plane receives the first kind control instruction that car-mounted terminal is sent, and based on the flight ginseng in first kind control instruction
Number follows vehicle flight shooting, and transmits image data to car-mounted terminal;Image data is used to indicate car-mounted terminal processing image
Data, and support vehicles driving according to processing result;
First kind control instruction is handled to obtain by flight parameter through car-mounted terminal;Flight parameter by vehicle electronic control system
The driving parameters of system acquisition handle to obtain through car-mounted terminal;Driving parameters include that travel speed and traveling turn to;Flight parameter packet
Include flying speed and dogled.
It should be noted that unmanned plane receives the first kind control instruction that car-mounted terminal is sent, vehicle is followed to fly, flown
In capable process, unmanned plane shoots the image data of vehicle periphery, and image data is transmitted can car-mounted terminal.Further,
The detailed description of the unmanned plane course of work please refers to the associated description in each embodiment of the application auxiliary driving device, herein no longer
It repeats.
In each embodiment of the application unmanned plane, unmanned plane follows vehicle to fly, and shoots the image data of vehicle periphery, passes
It is defeated by car-mounted terminal, image data support is provided for the auxiliary driving of vehicle, improves the driving safety of vehicle, promoted and drive pleasure
Interest.
In one embodiment, as shown in Fig. 2, additionally providing a kind of DAS (Driver Assistant System), including the application assists driving
Each auxiliary driving device as described in the examples of device;It further include each unmanned plane 13 as described in the examples of the application unmanned plane;
The car-mounted terminal 11 of the connection auxiliary driving device of unmanned plane 13.
It should be noted that DAS (Driver Assistant System) can be used as the system that chooses to install of vehicle, auxiliary driving device and unmanned plane
The course of work please refers to the content of foregoing embodiments record, and details are not described herein again.
In each embodiment of the application DAS (Driver Assistant System), DAS (Driver Assistant System) can guarantee sufficiently to detect vehicle periphery
Environment eliminates eliminating driving blind area, provides accurate and effective, reliable auxiliary for the traveling of vehicle, increases vehicle and passes through road, searching
The efficiency of the operations such as parking stall can also promote driving pleasure.
In one embodiment, additionally provide a kind of vehicle, including vehicle body and the application auxiliary driving device it is each
Auxiliary driving device described in embodiment;
Car-mounted terminal connects vehicle body.
It should be noted that auxiliary driving device can be realized using the middle control of vehicle in order to reduce the manufacturing cost of vehicle,
That is the middle control of vehicle is implanted into the function of the application auxiliary driving device.The specific descriptions of auxiliary driving device please refer to the application
The content that each embodiment of auxiliary driving device is recorded, details are not described herein again.
Further, for vehicle unmanned plane easy to carry, in one embodiment, vehicle further includes being set to vehicle body
On the frame that berths;The frame that berths is for carrying unmanned plane.
In each embodiment of the application vehicle, vehicle has auxiliary and drives function, and not only safety, can also simplify driver's
Operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.