CN108973861A - A kind of intelligence A column driving safety system - Google Patents
A kind of intelligence A column driving safety system Download PDFInfo
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- CN108973861A CN108973861A CN201810821064.6A CN201810821064A CN108973861A CN 108973861 A CN108973861 A CN 108973861A CN 201810821064 A CN201810821064 A CN 201810821064A CN 108973861 A CN108973861 A CN 108973861A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
-
- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8093—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for obstacle warning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Transportation (AREA)
- Traffic Control Systems (AREA)
Abstract
A kind of intelligence A column driving safety system, belongs to traffic safety technical field.System includes photographing module, the detecting module on the outside of vehicle A column, the display module on the inside of vehicle A column, control module, communication module on vehicle mirrors；The photographing module, the detecting module are connect through the control module with the display module respectively, and the display module is used to show the information warning and/or warning message that the blind area image that the photographing module is sent and display control module are analyzed and determined according to the distance measuring signal of detecting module；The control module is also connect through the communication module with TSP platform；The control module is also used to connect with vehicle control device.Blind area image, ranging/anti-collision warning information, warning information, information alert are shown in driver and normally driven a vehicle the A column display module that can be seen by the present invention, are watched the instruments or middle control screen or mobile phone without bowing, are avoided diverting attention, improve traffic safety.
Description
Technical field
The present invention relates to traffic safety technical field more particularly to a kind of intelligence A column driving safety systems.
Background technique
In the security concepts of Hyundai Motor, when front/side collision or vehicle body rolling occurs, guarantee that the existence of cockpit is empty
Between be completely ultimate purpose, no matter how other component deforms, and the ABC column and top cover of side wall are as long as no significant deformation, passenger
Survival rate will greatly promote.
Each depot considers safety and cost, and extremely sturdy A column can all be selected to increase safety, so as to cause
The appearance of driver's pillar A blind, the pillar A blind visual field is in practical driving procedure, especially in steering procedure, can bring biggish
Security risk.Radar is arranged in existing automobile after Chinese herbaceous peony, vehicle at present, also has and acquires real-time imaging in vehicle body setting camera to mention
High travel safety, however these modes still fail to solve the problems, such as the safety monitoring near A column very well.Also, existing acquisition
Real-time imaging, either reverse image or 360 degree of circular images are all to be shown by the display screen of console or pass through it
The display equipment that he installs additional is shown, and display screen all cannot be considered in terms of the normal driving pose of driver, and driver needs to bow to look into
It watches the instruments or the mode of console checks image.In addition, in daily driving conditions, driver often because incoming call, come wechat,
Unexpected abnormality alarm etc., which is bowed, checks mobile phone, instrument, middle control etc., these behaviors checked of bowing easily lead to the generation of accident.
Summary of the invention
The present invention in view of the problems of the existing technology, propose it is a kind of without bow can monitor in real time environment and
Check the intelligent A column driving safety system of information alert.
The technical scheme is that:
A kind of intelligence A column driving safety system, including be set to vehicle mirrors on photographing module, on the outside of vehicle A column
Detecting module, the display module on the inside of vehicle A column, control module, communication module；The photographing module, the detection mould
Block is connect through the control module with the display module respectively, and the display module is used to show what the photographing module was sent
The information warning and/or warning message that blind area image and display control module are analyzed and determined according to the distance measuring signal of detecting module；
The control module is also connect through the communication module with TSP platform；The control module is also used to connect with vehicle control device.
Preferably, the photographing module includes camera, image processing unit, described image processing unit is used for taking the photograph
The travelling image acquired as head carries out blind area image processing, and is sent to display module by control module and shows.
Preferably, camera is installed on the setting angle on A column in the camera module, with human eye center into A column
The horizontal direction parallel of the heart.
Preferably, using USB connection, described image processing unit between the camera and described image processing unit
It is connect between display module using HDIMI.
Preferably, the photographing module further includes storage unit, for storing travelling image and passing sequentially through control mould
Block, communication module are sent to TSP platform.
Preferably, the control module includes:
Blind area image output unit, the blind area image for will be sent by photographing module send display module to；
Distance detection unit, for detecting by the distance measuring signal of detecting module acquisition less than the first safe distance signal and being greater than the
When two safe distance signals, transmission information warning is to display module, when detecting distance measuring signal no more than the second safe distance signal,
Warning message is sent respectively to display module and vehicle control device, and the vehicle control device after receiving warning message for promptly stopping
Vehicle.
Preferably, the control module further includes speed monitoring unit, for acquiring driving vehicle by vehicle control device
Speed, and judge drive a vehicle speed be less than driving threshold value when, do not trigger display module show blind area image, otherwise triggering display mould
Block shows blind area image.
Preferably, the display module includes flexible display screen, the flexible display screen is set to A column surface.
Preferably, the display module further includes the camera in car for tracking eyeball real time position, the eye of acquisition
Ball position is sent to image processing unit, and the flexible display screen is according to eyeball real time position Dynamically Announce blind area image.
Preferably, the control module is also connect through the communication module with mobile terminal, the display module is also used
In the information of display mobile terminal；The control module further includes mobile information unit, when for receiving the information of mobile terminal,
Triggering display module shows that mobile message closes display after a certain period of time.
The invention has the following advantages:
A kind of intelligence A column driving safety system of the present invention shows that pillar A blind Image-aided driver is normal using A column display device
Advise safe driving, driver's Artificial Cognition's security risk according to the display device, and advance safety from master regulation vehicle.Further,
Security risk is detected using peripheral sensor ranging, peripheral sensor especially is set in A column extra region, passes through display device
Warning information, warning message are prompted, one side driver is advanced by the warning information that display device is shown from master regulation vehicle
Safety, another aspect control module sends warning message, and to vehicle control device, the intelligence brake parking in a manner of emergency brake is advanced.
Finally, the present invention carries out accident identification and analysis by TSP platform according to intelligent A post detection to the accident that may occur.This hair
It is bright to solve the problems, such as that existing vehicle driving is ignored blind area safely and be taken into account in all directions, while avoiding to bow and checking instrument
Accident caused by table, console, mobile terminal make driver drives vehicle divert one's attention occurs.
Detailed description of the invention
Fig. 1 is a kind of system block diagram of intelligence A column driving safety system of the present invention；
Fig. 2 is the structural block diagram of control module in Fig. 1.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Such as Fig. 1, a kind of intelligence A column driving safety system of the present invention includes photographing module, detecting module, display module, control
Molding block, communication module.The photographing module is set on vehicle mirrors, for acquiring vehicle outer row vehicle environmental images, especially
It is pillar A blind image.The detecting module is set on the outside of vehicle A column, for detecting distance of the external environment close to vehicle, with
Situation of the detection in danger souding distance.Described in the photographing module and the detecting module are connected through control module respectively
Display module, the display module is for showing blind area image, and display control module is according to the distance measuring signal of detecting module point
Analyse the information warning and/or warning message of judgement.Driver knows blind area image by display device, independently judges latent defect
Hidden danger and operating and controlling vehicle safe driving, and according to the information warning and/or warning message known, timely operating and controlling vehicle avoids occurring
The accidents such as collision occur.The control module is also through the communication module and TSP platform (telematics service provider's platform)
Connection, photographing module acquisition and recording outside vehicle environment image is uploaded to TSP platform by the control module, so as to TSP
Platform remotely monitors traffic safety, carries out accident identification to the accident of generation.The control module is also connect with vehicle control device,
When the control module receives the warning message of detecting module transmission, the control module sends warning message and gives vehicle control
Device processed, intelligent stop automobile can not can evade potential security risk in effective time to prevent driver.
Specifically, the photographing module includes camera, image processing unit.There are two the cameras, is respectively arranged
In sided mirror unit, left side camera is installed on setting angle and the water at human eye center to left side A column center on the A column of left side
Square to parallel, right side camera is installed on setting angle on the A column of right side and human eye center to the level side at right side A column center
To parallel.Described image processing unit is mounted on inside console, by the high-performance image of a set of Nvidia Jeston Tx2
Reason is constituted, and is responsible for the image acquired to camera and is carried out format conversion, geometric transformation, cuts and splicing exports blind area image to aobvious
Show module.In order to guarantee the validity of signal long-distance transmission, used between the camera and described image processing unit
USB3.0 connection uses HDIMI2.0a connection between described image processing unit and display module.In order to make transmission in effective model
Enclose interior progress, it is preferable that the distance of the camera to described image processing unit is about 1.6 meters, from image processing unit to
Display module is about 1.5 meters.
The photographing module further includes storage unit, for storing travelling image, i.e., the driving acquired from position of rear view mirror
Image, and the image passed sequentially through into control module, communication module is uploaded to TSP platform.The communication module is 4G networking mould
Block is responsible for networking and the video recorded when travelling image, especially accident occur is submitted to TSP platform such as high pass MDM9207
Carry out defining for subsequent accident.
The detecting module is such as set to the ultrasonic radar of vehicle A column exterior bottom on the outside of vehicle A column, for dividing
Class survey warning, the distance measuring signal that will test are sent to control module.
The control module is controlled using auspicious Sa RH850 chip microcontroller, is responsible for access vehicle CAN network, and processing is related
Message.Such as Fig. 2, specifically, the control module includes blind area image output unit, distance detection unit.The blind area image
Output unit is used to send the blind area image sent by photographing module to display module.The distance detection unit is used for
The distance measuring signal acquired by detecting module is detected, such as default first safe distance is 50cm, and the second safe distance is 20cm, works as survey
Away from signal less than the first safe distance signal and when being greater than the second safe distance signal, information warning is sent to display module, benefit
Driver is informed with display module early warning, and with the warning of orange bright light and with acoustic low-pass time alarm, driver is autonomous according to warning
Adjustment drives to evade potential security risk.When distance measuring signal is not more than the second safe distance signal, alarm signal is sent respectively
It ceases to display module and vehicle control device, on the one hand, display module is also equipped with sound high frequency time with the warning of red bright light and alerts, side
Just driver evades potential security risk from main modulation driving according to warning；On the other hand, in order to avoid driver fails and
When make urgent workaround, vehicle control device emergency brake after receiving warning message.Wherein, vehicle control device is being held
Preset time judgement is also carried out before row emergency brake, then triggers vehicle when driver's deceleration or brake signal being not detected in 2 seconds
Controller executes emergency brake.
The control module further includes speed monitoring unit, for acquiring driving speed by vehicle control device, and is judged
When driving speed is less than driving threshold value, display module not being triggered and shows blind area image, otherwise triggering display module is shown blind
Area's image.For example, the display of blind area image on A column display module is automatically closed when speed is more than 60km/h；When speed is lower than
When 60km/h, display module is lighted automatically, and shows blind area image information.
The control module is also connect through the communication module with mobile terminal, and the mobile terminal is mobile phone or has logical
Tablet computer, smartwatch of telecommunication function etc..The control module further includes mobile information unit, for receiving mobile terminal
When information, triggering display module shows mobile message, and shows and close display after a certain period of time.For example, when incoming call or coming micro-
When letter, relevant information is lighted and shown to display device, after automatic distinguishing again.
The display module includes flexible display screen, driving plate.Specifically, a flexible display screen is set on the A column of left side,
And it is controlled by one piece of driving plate；One flexible display screen is set on the A column of right side, and is controlled by one piece of driving plate.Existing display screen
Screen is mostly faced directly using TFT, protrusion is set on A column, and one side driver's cabin interior trim unsightly, it is laterally wide on the other hand to increase vehicle
Degree is unfavorable for observation driving ambient enviroment.The present invention uses flexible display screen thus, it is preferred to use OLED flexible screen, it can be very well
Ground is set to A column surface, is not raised in A column, solves the problems, such as unsightly and be unfavorable for observation.The driving plate includes display
Shield the peripheral drive circuit worked normally and HDMI turns MIPI circuit.On the one hand the driving plate connects display screen, on the other hand
Image processing unit is connected by HDMI2.0a data line.
The display module further includes camera in car, neighbouring to be set to display screen, studies real time position for real-time tracing.
The eyeball position of acquisition is sent to image processing unit by camera in car, and image processing unit is using eyeball tracking algorithm to taking the photograph
As head acquire outside vehicle environment image handled, obtain blind area image checked by display screen for driver.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention completely effectively realizes.Function and structural principle of the invention is in reality
It applies and shows and illustrate in example, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (10)
1. a kind of intelligence A column driving safety system, which is characterized in that including be set to vehicle mirrors on photographing module, be set to
Detecting module on the outside of vehicle A column, the display module on the inside of vehicle A column, control module, communication module；The camera shooting mould
Block, the detecting module are connect through the control module with the display module respectively, and the display module is described for showing
The blind area image that photographing module is sent and the information warning that display control module is analyzed and determined according to the distance measuring signal of detecting module
And/or warning message；The control module is also connect through the communication module with TSP platform；The control module be also used to
Vehicle control device connection.
2. a kind of intelligence A column driving safety system according to claim 1, which is characterized in that the photographing module includes
Camera, image processing unit, the travelling image that described image processing unit is used to acquire camera carry out at the image of blind area
Reason, and display module is sent to by control module and is shown.
3. a kind of intelligence A column driving safety system according to claim 2, which is characterized in that taken the photograph in the camera module
As head is installed on the setting angle on A column, with human eye center to the horizontal direction parallel at A column center.
4. a kind of intelligence A column driving safety system according to claim 2, which is characterized in that the camera with it is described
USB connection is used between image processing unit, and HDIMI connection is used between described image processing unit and display module.
5. a kind of intelligence A column driving safety system according to claim 2, which is characterized in that the photographing module also wraps
Include storage unit, for store travelling image and pass sequentially through control module, communication module is sent to TSP platform.
6. a kind of intelligence A column driving safety system according to claim 2, which is characterized in that the control module includes:
Blind area image output unit, the blind area image for will be sent by photographing module send display module to；
Distance detection unit, for detecting by the distance measuring signal of detecting module acquisition less than the first safe distance signal and being greater than the
When two safe distance signals, transmission information warning is to display module, when detecting distance measuring signal no more than the second safe distance signal,
Warning message is sent respectively to display module and vehicle control device, and the vehicle control device after receiving warning message for promptly stopping
Vehicle.
7. a kind of intelligence A column driving safety system according to claim 6, which is characterized in that the control module is also wrapped
Speed monitoring unit is included, for acquiring driving speed by vehicle control device, and judges that driving speed is less than driving threshold value
When, display module is not triggered and shows blind area image, is otherwise triggered display module and is shown blind area image.
8. a kind of intelligence A column driving safety system according to claim 2, which is characterized in that the display module includes
Flexible display screen, the flexible display screen are set to A column surface.
9. a kind of intelligence A column driving safety system according to claim 8, which is characterized in that the display module also wraps
The camera in car for tracking eyeball real time position is included, the eyeball position of acquisition is sent to image processing unit, the flexibility
Display screen is according to eyeball real time position Dynamically Announce blind area image.
10. a kind of intelligence A column driving safety system according to claim 6, which is characterized in that the control module also passes through
The communication module is connect with mobile terminal, and the display module is also used to show the information of mobile terminal；The control module
It further include mobile information unit, when for receiving the information of mobile terminal, triggering display module shows mobile message certain time
Display is closed afterwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810821064.6A CN108973861A (en) | 2018-07-24 | 2018-07-24 | A kind of intelligence A column driving safety system |
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| CN201810821064.6A CN108973861A (en) | 2018-07-24 | 2018-07-24 | A kind of intelligence A column driving safety system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450727A (en) * | 2019-08-12 | 2019-11-15 | 杭州炽云科技有限公司 | A kind of transparence display system |
| CN110509846A (en) * | 2019-08-16 | 2019-11-29 | 浙江合众新能源汽车有限公司 | A kind of adaptive approach and system of transparent A column |
| CN110901660A (en) * | 2019-10-23 | 2020-03-24 | 浙江合众新能源汽车有限公司 | ADAS early warning information prompting device and method based on A-column display screen |
| CN110920523A (en) * | 2019-10-24 | 2020-03-27 | 浙江合众新能源汽车有限公司 | Device and method for realizing front and rear view mirrors of transparent upright posts |
| CN112298040A (en) * | 2020-09-27 | 2021-02-02 | 浙江合众新能源汽车有限公司 | Auxiliary driving method based on transparent A column |
| CN112606765A (en) * | 2020-12-25 | 2021-04-06 | 广州小鹏自动驾驶科技有限公司 | Vehicle transparent A-pillar display method and device, vehicle and readable storage medium |
| CN112810535A (en) * | 2021-01-18 | 2021-05-18 | 智马达汽车有限公司 | Automobile A column blind area monitoring system, method and terminal |
| US11541826B2 (en) | 2020-10-30 | 2023-01-03 | Ford Global Technologies, Llc | Bracket for a pillar assembly |
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| US11541826B2 (en) | 2020-10-30 | 2023-01-03 | Ford Global Technologies, Llc | Bracket for a pillar assembly |
| CN112606765A (en) * | 2020-12-25 | 2021-04-06 | 广州小鹏自动驾驶科技有限公司 | Vehicle transparent A-pillar display method and device, vehicle and readable storage medium |
| CN112810535A (en) * | 2021-01-18 | 2021-05-18 | 智马达汽车有限公司 | Automobile A column blind area monitoring system, method and terminal |
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