CN108875457A - Driving behavior analysis device and method - Google Patents
Driving behavior analysis device and method Download PDFInfo
- Publication number
- CN108875457A CN108875457A CN201710339804.8A CN201710339804A CN108875457A CN 108875457 A CN108875457 A CN 108875457A CN 201710339804 A CN201710339804 A CN 201710339804A CN 108875457 A CN108875457 A CN 108875457A
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- China
- Prior art keywords
- vehicle
- image
- driving behavior
- behavior analysis
- analysis device
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
- G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention provides a kind of driving behavior analysis device and method, is set on automobile, which includes shooting module, processing module and display module, and this method includes：When driving, the outer image of shooting vehicle and in-vehicle image；Action recognition and analysis are carried out to the in-vehicle image, export the corresponding driving behavior signal of each movement；The driving behavior signal is shown on image frame after processing, to remind driver to improve driving behavior, improves traffic safety.
Description
【The field Ji Intraoperative】
The present invention relates to a kind of driving assistant device more particularly to a kind of driving behavior analysis device and methods.
【Bei Jing Ji Intraoperative】
Since automobile data recorder releases market, can the road conditions in driving conditions be made with video recording in detail, and combine GPS track
Planning driving path and speed are recorded, but existing drive recorder can not analyze the various indexs of driving behavior, such as run over
Violation hypervelocity in journey, the various driving behaviors such as suddenly accelerate, bring to a halt or be swung left and right, and existing automobile data recorder can not will
It is recorded as index form and shows on a display screen, to remind driver to improve driving behavior, improves travel safety.
Based on the above issues, it would be highly desirable to invent a kind of access that automotive interior image is carried out based on automobile data recorder, Jin Erji
The behavior of record and analysis driver improves traffic safety to improve the bad steering habit of driver.
【Summary of the invention】
For above situation, the purpose of the present invention, which essentially consists in, provides a kind of driving behavior analysis device based on automobile data recorder
And method.
In order to achieve the above objectives, the present invention provides a kind of driving behavior analysis device, is set on automobile, including shooting mould
Block, processing module, display module, wherein shooting module includes a front camera and a rear camera, when driving, before this
The outer image of camera shooting vehicle is set, which shoots in-vehicle image；Processing module is electrically connected the shooting module, in real time
The outer image of the vehicle and the in-vehicle image are received, and the in-vehicle image carries out action recognition and analysis, each movement of output is corresponding to drive
Sail behavior signal；Display module is electrically connected the processing module, which is shown on image frame after processing.
Particularly, which further includes a memory module, is electrically connected the processing module, stores the outer image of the vehicle and the vehicle
Interior image.
Particularly, the storage mode of the outer image of the vehicle and the in-vehicle image is：Integration storage is stored separately.
Particularly, which includes a CPU processor and a dsp processor.
Particularly, which is automotive interior DSP or automobile external DSP.
The present invention also provides a kind of driving behavior analysis method, this method includes：
When driving, the outer image of shooting vehicle and in-vehicle image；
Action recognition and analysis are carried out to the in-vehicle image, export the corresponding driving behavior signal of each movement；
The driving behavior signal is shown on image frame after processing；
Particularly, the outer image of the vehicle and the in-vehicle image are stored.
Particularly, the storage mode of the outer image of the vehicle and the in-vehicle image is：Integration storage is stored separately.
Compared to the prior art, driving behavior analysis device and method of the invention, by vehicle travel process
Various driving behaviors are analyzed, and will be analyzed as the result is shown on image frame, to remind driver to improve driving behavior,
Improve traffic safety.
【Detailed description of the invention】
Fig. 1 is the connection block diagram of driving behavior analysis device of the present invention；
Fig. 2 is the flow chart of driving behavior analysis method of the present invention.
【Specific embodiment】
Driving behavior analysis device and method of the invention, by dividing the various driving behaviors in vehicle travel process
Analysis, and will analyze as the result is shown on image frame, to remind driver to improve driving behavior, improve traffic safety.
Referring to Fig. 1, being the connection block diagram of driving behavior analysis device of the present invention, as shown, the driving behavior analysis
Device 1 includes shooting module 11, processing module 12, display module 13 and memory module 14, wherein the shooting module 11 includes
One front camera and a rear camera, when driving, which shoots the outer image of vehicle, which shoots vehicle
Interior image；Processing module 12 is electrically connected the shooting module 11, including a CUP processor 121 and a dsp processor 122, should
The outer image of the CPU processor real-time reception vehicle and the in-vehicle image, and the in-vehicle image carries out action recognition, the dsp processor
122 pairs of movements are analyzed, and the corresponding driving behavior signal of each movement is exported；Display module 13 is electrically connected the processing module
12, which is shown on image frame after processing；Memory module 14 is electrically connected the processing module 12, storage
The outer image of the vehicle and the in-vehicle image.
Referring to Fig. 2, being the flow chart of driving behavior analysis method of the present invention, as shown, this method includes following step
Suddenly：
Step 21：Shoot the outer image of vehicle and in-vehicle image；
Step 22：Action recognition and analysis are carried out to in-vehicle image, export the corresponding driving behavior signal of each movement；
Step 23：Driving behavior signal is shown on image frame after processing；
Step 24：Store the outer image of the vehicle and the in-vehicle image.
In this present embodiment, the storage mode of the outer image of the vehicle and the in-vehicle image is：Integration storage is stored separately, and is had
Body, integration storage is that the outer image of the vehicle and the in-vehicle image are integrated on a picture, and being stored separately is by the outer shadow of the vehicle
Picture and the in-vehicle image store respectively.
In this present embodiment, which includes a CPU processor and a dsp processor, and the dsp processor is vapour
Interior portion DSP or automobile external DSP.
A specific embodiment of the invention and embodiment are elaborated above in conjunction with attached drawing, but the present invention is not
It is limited to the above-described embodiment and examples, within the knowledge of those skilled in the art, this can also be not being departed from
It is made a variety of changes under the premise of inventive concept.
Claims (8)
1. a kind of driving behavior analysis device is set on an automobile, which is characterized in that including：
Shooting module, including a front camera and a rear camera, when driving, which shoots the outer image of vehicle,
The rear camera shoots in-vehicle image；
Processing module, is electrically connected the shooting module, the outer image of the real-time reception vehicle and the in-vehicle image, and the in-vehicle image into
Row action recognition and analysis export the corresponding driving behavior signal of each movement；
Display module is electrically connected the processing module, which is shown on image frame after processing.
2. driving behavior analysis device according to claim 1, which is characterized in that the device further includes a memory module,
It is electrically connected the processing module, stores the outer image of the vehicle and the in-vehicle image.
3. driving behavior analysis device according to claim 2, which is characterized in that the outer image of the vehicle and the in-vehicle image
Storage mode is：Integration storage is stored separately.
4. driving behavior analysis device according to claim 1, which is characterized in that the processing module includes CPU processing
Device and a dsp processor.
5. driving behavior analysis device according to claim 4, which is characterized in that the dsp processor is automotive interior DSP
Or automobile external DSP.
6. a kind of driving behavior analysis method, it is suitable for above-mentioned driving behavior analysis device, which is characterized in that this method includes：
When driving, the outer image of shooting vehicle and in-vehicle image；
Action recognition and analysis are carried out to the in-vehicle image, export the corresponding driving behavior signal of each movement；
The driving behavior signal is shown on image frame after processing.
7. driving behavior analysis method according to claim 6, which is characterized in that this method includes：Store the outer shadow of the vehicle
Picture and the in-vehicle image.
8. driving behavior analysis method according to claim 7, which is characterized in that the outer image of the vehicle and the in-vehicle image
Storage mode is：Integration storage is stored separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339804.8A CN108875457A (en) | 2017-05-15 | 2017-05-15 | Driving behavior analysis device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339804.8A CN108875457A (en) | 2017-05-15 | 2017-05-15 | Driving behavior analysis device and method |
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| Publication Number | Publication Date |
|---|---|
| CN108875457A true CN108875457A (en) | 2018-11-23 |
Family
ID=64320611
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710339804.8A Pending CN108875457A (en) | 2017-05-15 | 2017-05-15 | Driving behavior analysis device and method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203246465U (en) * | 2013-05-07 | 2013-10-23 | 创研光电股份有限公司 | Driving recorder with lane departure warning and front space warning functions |
| CN103810770A (en) * | 2012-11-01 | 2014-05-21 | 研勤科技股份有限公司 | Driving recording device with image analysis function and image analysis method thereof |
| CN104616436A (en) * | 2014-12-25 | 2015-05-13 | 财团法人车辆研究测试中心 | Fatigue driving determining system and method |
| CN205788330U (en) * | 2016-05-26 | 2016-12-07 | 深圳市思博瑞德信息技术有限公司 | There is the drive recorder of face identification functions |
-
2017
- 2017-05-15 CN CN201710339804.8A patent/CN108875457A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810770A (en) * | 2012-11-01 | 2014-05-21 | 研勤科技股份有限公司 | Driving recording device with image analysis function and image analysis method thereof |
| CN203246465U (en) * | 2013-05-07 | 2013-10-23 | 创研光电股份有限公司 | Driving recorder with lane departure warning and front space warning functions |
| CN104616436A (en) * | 2014-12-25 | 2015-05-13 | 财团法人车辆研究测试中心 | Fatigue driving determining system and method |
| CN205788330U (en) * | 2016-05-26 | 2016-12-07 | 深圳市思博瑞德信息技术有限公司 | There is the drive recorder of face identification functions |
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