CN109895777A - A kind of shared autonomous driving vehicle system - Google Patents
A kind of shared autonomous driving vehicle system Download PDFInfo
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- CN109895777A CN109895777A CN201910180462.9A CN201910180462A CN109895777A CN 109895777 A CN109895777 A CN 109895777A CN 201910180462 A CN201910180462 A CN 201910180462A CN 109895777 A CN109895777 A CN 109895777A
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Abstract
The invention discloses a kind of shared autonomous driving vehicle systems, including vehicle end, cloud, sensor, data collection system and automated driving system, it is uploaded between the vehicle end and cloud by data and is connected with model downloading, the vehicle end includes driver identity identification module, the driver identity identification module is connected with driving mode selection, the driving mode selection is connected with manual drive mode and automatic driving mode, the manual drive mode and automatic driving mode are connected separately with data collection system and automated driving system, the cloud includes scene rebuilding, machine learning and automatic Pilot model, the scene rebuilding is connected to machine learning, the machine learning is connected to automatic Pilot model, the present invention saves energy consumption, that improves people goes out line efficiency, save the expense of maintenance automobile, it can effectively increase and drive The safety guarantee for the person of sailing drives convenient for driver, is able to satisfy more users use.
Description
Technical field
The present invention relates to shared autonomous driving vehicle technical field, specially a kind of shared autonomous driving vehicle system.
Background technique
In recent years, the field of the concept covering of " shared " is more extensive, and shared automobile progresses into the people visual field.Shared vapour
Vehicle is more economical compared with for private car, and by insurance premium, replacement machine oil take and the expense allocation such as maintenance cost, parking fee are to multiple people,
And do not have to oneself independently assume responsibility for.Shared automobile helps to alleviate the abrasion of traffic jam and highway, reduces air pollution,
The dependence to energy is reduced, is offered convenience for the trip of people.But since the driving ability of different drivers is different and
Auto Instrument desk, performance, function etc. are unfamiliar with, are often easier to occur surprisingly in driving, and automatic driving can be very
Good this status of improvement.
In motor trend, automatic Pilot by be development of automobile Main way, autonomous driving vehicle not only can be with
Traffic accident incidence is reduced, the safety of automobile, driver, pedestrian is ensured, people's share-car can also be promoted, be significantly reduced vapour
The use of vehicle reduces energy consumption, while improving the line efficiency out of people.Autonomous driving vehicle is researched and developed at present, uses machine more
The mode training automated driving system of study, automated driving system is often only simply divided into conservative, normal, radical etc. limited
Driving mode can not adapt to the driving style of each driver, for this purpose, it is proposed that a kind of shared autonomous driving vehicle system.
Summary of the invention
The purpose of the present invention is to provide a kind of shared autonomous driving vehicle system, shared automobile possesses manual drive mode
And automatic driving mode；Shared automobile is downloaded to vehicle by identification driver identity, by this driver binding automatic Pilot model
In, vehicle driving is automatically controlled；Automatic Pilot model can constantly be learnt by driver's manual drive data collected, is excellent
Change；Vehicle end and cloud data real-time, interactive, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of shared autonomous driving vehicle system, including vehicle
End, cloud, sensor, data collection system and automated driving system pass through data and upload between the vehicle end and cloud
It is connected with model downloading, the vehicle end includes driver identity identification module, and the driver identity identification module is connected with
Driving mode selection, the driving mode selection are connected with manual drive mode and automatic driving mode, the manual drive mould
Formula and automatic driving mode are connected separately with data collection system and automated driving system, and the cloud includes scene rebuilding, machine
Device study and automatic Pilot model, the scene rebuilding are connected to machine learning, and the machine learning is connected to automatic Pilot mould
Type.
Preferably, the sensor is connected to data collection system, and the data collection system includes driver status number
It is acquired according to acquisition, from the acquisition of car state data, the acquisition of road environment data, the acquisition of traffic environment data and weather photometric data.
It preferably, include camera, radar, vehicle sensor, high-precision map and GPS on the sensor.
Preferably, the automated driving system includes context aware systems, decision rule system and kinetic control system, institute
Stating context aware systems includes sensor, and the decision rule system is connected to automatic Pilot model, the kinetic control system
Including vehicle ECU.
Preferably, the driver identity identification module is appointing in recognition of face, fingerprint recognition and mobile phone terminal authorization
Anticipate it is a kind of, two kinds and three kinds.
Preferably, the vehicle sensor includes that wheel speed sensors, accelerator pedal position sensor and steering wheel angle pass
Sensor.
Compared with prior art, the beneficial effects of the present invention are:
1, shared autonomous driving vehicle proposed by the invention can alleviate more serious traffic congestion, save energy consumption,
That improves people goes out line efficiency, saves the expense of maintenance automobile；
2, existing shared automobile is compared, shared automobile proposed by the present invention possesses automated driving system, can effectively increase driving
The safety guarantee of member drives convenient for driver；
3, existing automated driving system is compared, the automated driving system of shared automobile proposed by the present invention, which not only possesses, just to be started from
Dynamic driving model, and automatic Pilot model can be continued to optimize according to the different driving style of driver, so that shared automobile is existed
More meet driver's driving habit under automatic driving mode；
4, shared automobile proposed by the present invention is connect with cloud platform, is realized that data are uploaded and downloaded in real time, is mitigated vehicle operation
With storage loads, it is able to satisfy more users use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shared autonomous driving vehicle system of the present invention；
Fig. 2 is a kind of data collection system block diagram of shared autonomous driving vehicle system of the present invention；
Fig. 3 is a kind of automated driving system block diagram of shared autonomous driving vehicle system of the present invention；
Fig. 4 is a kind of flow chart of shared autonomous driving vehicle system of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of shared autonomous driving vehicle system, including vehicle
End, cloud, sensor, data collection system and automated driving system, between the vehicle end and cloud by data upload and
Model downloading is connected, and the vehicle end includes driver identity identification module, and the driver identity identification module, which is connected with, to be driven
Model selection is sailed, the driving mode selection is connected with manual drive mode and automatic driving mode, the manual drive mode
It is connected separately with data collection system and automated driving system with automatic driving mode, the cloud includes scene rebuilding, machine
Study and automatic Pilot model, the scene rebuilding are connected to machine learning, and the machine learning is connected to automatic Pilot model.
Vehicle end, including the shared automobile installed various sensors, possessed manually and automatically driving mode；
One or more identification sides such as driver identity identification module, including recognition of face, fingerprint recognition, mobile phone terminal authorization
Formula；
Data collection system, including camera, radar, high-precision map, GPS, wheel speed sensors, accelerator pedal position sensing
The sensors such as device, steering wheel angle sensor, the data such as acquisition driver's driving behavior, traffic environment, and can be uploaded in real time
Cloud；
Automated driving system, automatic Pilot model are downloaded from cloud, and sustainable optimization updates, and shared automatic driving meets day
Often travel all traffic operating conditions；
Cloud receives vehicle end data collected, completes traffic scene and rebuilds, trains different drivers by machine learning
Exclusive automatic Pilot model.
Specifically, the sensor is connected to data collection system, the data collection system includes driver status number
It is acquired according to acquisition, from the acquisition of car state data, the acquisition of road environment data, the acquisition of traffic environment data and weather photometric data.
Specifically, including camera, radar, vehicle sensor, high-precision map and GPS on the sensor.
Specifically, the automated driving system includes context aware systems, decision rule system and kinetic control system, institute
Stating context aware systems includes sensor, and the decision rule system is connected to automatic Pilot model, the kinetic control system
Including vehicle ECU.
Specifically, the driver identity identification module is appointing in recognition of face, fingerprint recognition and mobile phone terminal authorization
Anticipate it is a kind of, two kinds and three kinds.
Specifically, the vehicle sensor includes that wheel speed sensors, accelerator pedal position sensor and steering wheel angle pass
Sensor.
In summary: user of the present invention leases shared automobile, by driver identity identification module to subscriber identity information into
Row confirmation, while to user and shared automobile operator feedback identifying information, if user information is errorless, user may be selected manual
Driving or automatic Pilot.
If driver selects manual drive mode, automated driving system is closed.In driving procedure, driver controls oil
Door pedal, brake pedal and steering wheel.By sensors such as camera, millimetre-wave radar, laser radar, ultrasonic radars,
Acquire the environment such as road, traffic participant (such as other vehicles, pedestrian, animal), traffic sign, weather condition, light conditions
Data；Vehicle location is acquired by high-precision map, GPS etc.；Pass through wheel speed sensors, accelerator pedal position sensor, direction
The sensors such as disk rotary angle transmitter are acquired from vehicle operating status and driver's driving behavior data；Pass through interior monitoring camera
Acquire driver status data.
The data of above-mentioned acquisition are uploaded to cloud platform, by extraction environment Reconstruction traffic scene, will be transported from vehicle
Row state and driver's driving behavior data merge the pilot model to form single scene with traffic scene.
By a large amount of and different scenes pilot models be put into initial automatic Pilot model or with this driver binding
In automatic Pilot model, automatic Pilot model is continued to optimize by machine learning, automatic Pilot model is made more to meet this driver
Driving style, and this automatic Pilot model is saved and is bound with this driver.When this driver's manual drive again, system
By the suboptimization again based on the automatic Pilot model after the last optimization.
If driver selects automatic driving mode, automated driving system is opened.The various sensors installed by vehicle
Vehicle-surroundings traffic environment is perceived, route or travel by vehicle is gone out by automatic Pilot model and traffic environment decision rule, passes through vehicle
Each electronic control unit (ECU) is to vehicle acceleration and deceleration (body electronics systems stabilisation ESP), Vehicular turn (electronic power assist steering
System EPS), lights of vehicle, air-conditioning etc. controlled.
If this driver is for the first time using shared automobile, vehicle is using default automatic Pilot model cootrol vehicle row
It sails；If this driver has used manual drive mode before, and is completed once with the automatic Pilot model of this driver binding
Or repeatedly optimization, then vehicle downloads the automatic Pilot model with this driver binding automatically, and with this automatic Pilot model cootrol
Vehicle driving.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of shared autonomous driving vehicle system, including vehicle end, cloud, sensor, data collection system and automatic Pilot
System, it is characterised in that: uploaded between the vehicle end and cloud by data and be connected with model downloading, the vehicle end includes
Driver identity identification module, the driver identity identification module are connected with driving mode selection, the driving mode selection
It is connected with manual drive mode and automatic driving mode, the manual drive mode and automatic driving mode are connected separately with data
Acquisition system and automated driving system, the cloud include scene rebuilding, machine learning and automatic Pilot model, the scene weight
It builds and is connected to machine learning, the machine learning is connected to automatic Pilot model.
2. a kind of shared autonomous driving vehicle system according to claim 1, it is characterised in that: the sensor is connected to
Data collection system, the data collection system include that driver status data are acquired, acquired from car state data, road environment
Data acquisition, the acquisition of traffic environment data and the acquisition of weather photometric data.
3. a kind of shared autonomous driving vehicle system according to claim 2, it is characterised in that: include on the sensor
Camera, radar, vehicle sensor, high-precision map and GPS.
4. a kind of shared autonomous driving vehicle system according to claim 1, it is characterised in that: the automated driving system
Including context aware systems, decision rule system and kinetic control system, the context aware systems include sensor, described to determine
Plan planning system is connected to automatic Pilot model, and the kinetic control system includes vehicle ECU.
5. a kind of shared autonomous driving vehicle system according to claim 1, it is characterised in that: the driver identity is known
Other module be recognition of face, fingerprint recognition and mobile phone terminal authorization in any one, two kinds and three kinds.
6. a kind of shared autonomous driving vehicle system according to claim 3, it is characterised in that: the vehicle sensor packet
Include wheel speed sensors, accelerator pedal position sensor and steering wheel angle sensor.
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| CN201910180462.9A CN109895777A (en) | 2019-03-11 | 2019-03-11 | A kind of shared autonomous driving vehicle system |
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Cited By (8)
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| CN110949386A (en) * | 2019-11-28 | 2020-04-03 | 江苏大学 | Vehicle adaptive cruise control system and method capable of recognizing driving tendency |
| CN111252077A (en) * | 2020-02-27 | 2020-06-09 | 东风小康汽车有限公司重庆分公司 | Vehicle control method and device |
| CN111273645A (en) * | 2020-03-23 | 2020-06-12 | 深圳市踏路科技有限公司 | Remote control car and remote control method |
| CN111399481A (en) * | 2020-03-30 | 2020-07-10 | 东风汽车集团有限公司 | Automatic driving scene information collection and remote upgrading method and system |
| CN111688700A (en) * | 2020-06-22 | 2020-09-22 | 中国第一汽车股份有限公司 | Driving mode switching system, method and device and storage medium |
| CN112389451A (en) * | 2019-08-14 | 2021-02-23 | 大众汽车（中国）投资有限公司 | Method, device, medium, and vehicle for providing a personalized driving experience |
| CN112776802A (en) * | 2019-11-01 | 2021-05-11 | 安波福技术有限公司 | Adaptive speed control system |
| CN113859246A (en) * | 2020-06-30 | 2021-12-31 | 广州汽车集团股份有限公司 | Vehicle control method and device |
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| CN112389451A (en) * | 2019-08-14 | 2021-02-23 | 大众汽车（中国）投资有限公司 | Method, device, medium, and vehicle for providing a personalized driving experience |
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| CN111252077A (en) * | 2020-02-27 | 2020-06-09 | 东风小康汽车有限公司重庆分公司 | Vehicle control method and device |
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| CN111399481A (en) * | 2020-03-30 | 2020-07-10 | 东风汽车集团有限公司 | Automatic driving scene information collection and remote upgrading method and system |
| CN111688700A (en) * | 2020-06-22 | 2020-09-22 | 中国第一汽车股份有限公司 | Driving mode switching system, method and device and storage medium |
| CN113859246A (en) * | 2020-06-30 | 2021-12-31 | 广州汽车集团股份有限公司 | Vehicle control method and device |
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Application publication date: 20190618 |