CN102831670A - Driving recorder and method of analyzing driving behaviors by using same - Google Patents
Driving recorder and method of analyzing driving behaviors by using same Download PDFInfo
- Publication number
- CN102831670A CN102831670A CN2012102860910A CN201210286091A CN102831670A CN 102831670 A CN102831670 A CN 102831670A CN 2012102860910 A CN2012102860910 A CN 2012102860910A CN 201210286091 A CN201210286091 A CN 201210286091A CN 102831670 A CN102831670 A CN 102831670A
- Authority
- CN
- China
- Prior art keywords
- cpu processor
- driving
- display
- card
- output module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a driving recorder which comprises a CPU processor and further comprises a GPS data receiver and a photographic sensor which are connected with the CPU processor. The CPU processor is further connected with an SD memory card and a display; both a memory output module and an NADA flash memory module are arranged between and connected with the CPU processor and the display. According to the invention, the problem that driving recorders in the prior art can not analyze a variety of indexes of driving behaviors is overcome; a variety of relevant parameters like illegal speeding, rapid acceleration, rapid braking, an instable vehicle speed, idling time and swinging states in the process of driving can be detected by using the driving recorder and detection results are combined with a wheelpath detected by the GPS data receiver and are displayed on an image screen, which enables a driver to clearly spot aberrant behaviors in the process of driving, and therefore, the driver is reminded that he should improve his driving behaviors.
Description
Technical field
A kind of drive recorder and the method for utilizing this drive recorder that driving behavior is analyzed have been the present invention relates to.
Background technology
Since drive recorder is released market, can make video recording in detail to the road conditions in the driving process, and combine the GPS track record driving path and the speed of a motor vehicle.But existing drive recorder can not be analyzed the various indexs of driving behavior; Exceed the speed limit like the violation in the driving process; Various driving behaviors such as suddenly quickening, bring to a halt or vacillate now to the left, now to the right; Existing drive recorder can not be recorded as index form with it and be presented on the display screen, improves driving behavior to remind human pilot, improves travel safety.
Summary of the invention
The method that the invention provides a kind of drive recorder and utilize this drive recorder that driving behavior is analyzed; Can analyze the various driving behaviors in the vehicle ' process; And analysis result is presented on the image frame, improve driving behavior to remind human pilot.
In order to solve the problems of the technologies described above, the technical scheme that the present invention adopted is:
A kind of drive recorder; Comprise the CPU processor; Also comprise the gps data receiver and the image sensor that are connected with said CPU processor; Also be connected with SD memory card and display on the said CPU processor, be connected with the internal memory output module between said CPU processor and the display, also be connected with the NADA flash memory module between said CPU processor and the display.
Aforesaid a kind of drive recorder is characterized in that: also be connected with gravity sensor on the said CPU processor.
A kind of method of utilizing aforementioned drive recorder that driving behavior is analyzed is characterized in that: comprise the steps:
(1) utilizes image information in the image sensor collection driving process; Utilize latitude and longitude coordinates and speed in the gps data receiver collection driving process; Utilize the acceleration of gravity of X, Y, Z axle in the gravity sensor collection driving process;
(2) with the various information stores of gathering in the step (1) in the SD card;
(3) set the height threshold value of various correlation parameters through display, and this threshold value is stored in the NADA flash memory module;
(4) image information in the SD card is shown on the display through the internal memory output module, and converts the latitude and longitude coordinates of storing in the SD card to track through the CPU processor and be presented on the image frame through the internal memory output module;
(5) speed parameter of storing in the SD card is obtained the index parameter of anxious acceleration, thrust after through the CPU processor; And the parameter of setting in this index parameter and the NADA flash memory module compared; As not in setting range; Then show, and calculate its not number of times in setting range, be presented on the image frame through the internal memory output module through the CPU processor through image frame and track;
(6) with the acceleration of gravity of latitude and longitude coordinates and X, Y, Z-direction in the SD card, calculate the situation of waving in the vehicle ' process, and the result is presented on the image frame through the internal memory output module through the CPU processor.
The invention has the beneficial effects as follows: through the violation hypervelocity in the drive recorder detecting driving process, suddenly quicken, bring to a halt, speed of a motor vehicle shakiness, dead time, wave various correlation parameters such as situation; And will detect the result and combine the detected wheelpath of gps data receiver to be presented on the image frame; Make the open-and-shut driving abnormal behaviour of knowing in the driving process of human pilot, improve driving behavior to remind human pilot.
Description of drawings
Fig. 1 is that the module of drive recorder of the present invention connects synoptic diagram.
Embodiment
To combine Figure of description below, the present invention will be further described.
As shown in Figure 1; A kind of drive recorder comprises the CPU processor, also comprises the gps data receiver and the image sensor that are connected with said CPU processor; Also be connected with SD memory card and display on the said CPU processor; Be connected with the internal memory output module between said CPU processor and the display, also be connected with the NADA flash memory module between said CPU processor and the display, also be connected with gravity sensor on the said CPU processor.
The method of utilizing this drive recorder that driving behavior is analyzed comprises the steps:
(1) utilizes image information in the image sensor collection driving process; Utilize latitude and longitude coordinates and speed in the gps data receiver collection driving process; Utilize the acceleration of gravity of X, Y, Z axle in the gravity sensor collection driving process;
(2) with the various information stores of gathering in the step (1) in the SD card;
(3) set the height threshold value of various correlation parameters through display, and this threshold value is stored in the NADA flash memory module, as the trigger condition that the various parameters that collect are judged;
(4) image information in the SD card is shown on the display through the internal memory output module, and converts the latitude and longitude coordinates of storing in the SD card to track through the CPU processor and be presented on the image frame through the internal memory output module;
(5) speed parameter of storing in the SD card is obtained the index parameter of anxious acceleration, thrust after through the CPU processor; And the parameter of setting in this index parameter and the NADA flash memory module compared; As not in setting range; Then show, and calculate its not number of times in setting range, be presented on the image frame through the internal memory output module through the CPU processor through image frame and track;
(6) with the acceleration of gravity of latitude and longitude coordinates and X, Y, Z-direction in the SD card, calculate the situation of waving in the vehicle ' process, and the result is presented on the image frame through the internal memory output module through the CPU processor.
Through above-mentioned steps 1-step 6; Image information in the image sensor collection driving process; Utilize the various height threshold values of setting as trigger condition; Gather the speed parameter in the driving process through the gps data receiver, realized to exceed the speed limit in violation of rules and regulations in the vehicle ' process, bring to a halt, the detecting of anxious urgent deceleration, dead time, and through its number of times of CPU processor for recording.
Through the acceleration of gravity of X, Y, Z axle in the gravity sensor collection driving process, the CPU processor calculates the situation of waving in the vehicle ' process.
Judge the index of traffic safety according to violation hypervelocity, anxious urgent deceleration and brake miscarriage; According to anxious urgent deceleration, bring to a halt and dead time as the index of judging loss then; According to anxious urgent deceleration, bring to a halt and vehicle waves degree as the index of judging the driving comfort level.
The recording journey device cooperates the broadcast of video file; With the top is that north, below are that south, right side are that east, left side are to draw the GPS longitude and latitude variation track of broadcast when time point westernly; The recording journey device calculates to the velocity variations that each pointer took place and surpasses the number of times of setting threshold value; Cooperate the drafting of GPS track, be presented on the track of origination point, let the user come into plain view and know in which highway section generation abnormal speed behavior.
In sum; A kind of register provided by the invention and the method for utilizing this drive recorder that driving behavior is analyzed; Can analyze the various driving behaviors in the vehicle ' process, and analysis result is presented on the image frame, improve driving behavior to remind human pilot.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the instructions just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain by appending claims and equivalent circle thereof.
Claims (3)
1. drive recorder; Comprise the CPU processor; It is characterized in that: also comprise the gps data receiver and the image sensor that are connected with said CPU processor; Also be connected with SD memory card and display on the said CPU processor, be connected with the internal memory output module between said CPU processor and the display, also be connected with the NADA flash memory module between said CPU processor and the display.
2. a kind of drive recorder according to claim 1 is characterized in that: also be connected with gravity sensor on the said CPU processor.
3. a method of utilizing the described drive recorder of claim 1 that driving behavior is analyzed is characterized in that: comprise the steps:
(1) utilizes image information in the image sensor collection driving process; Utilize latitude and longitude coordinates and speed in the gps data receiver collection driving process; Utilize the acceleration of gravity of X, Y, Z axle in the gravity sensor collection driving process;
(2) with the various information stores of gathering in the step (1) in the SD card;
(3) set the height threshold value of various correlation parameters through display, and this threshold value is stored in the NADA flash memory module;
(4) image information in the SD card is shown on the display through the internal memory output module, and converts the latitude and longitude coordinates of storing in the SD card to track through the CPU processor and be presented on the image frame through the internal memory output module;
(5) speed parameter of storing in the SD card is obtained the index parameter of anxious acceleration, thrust after through the CPU processor; And the parameter of setting in this index parameter and the NADA flash memory module compared; As not in setting range; Then show, and calculate its not number of times in setting range, be presented on the image frame through the internal memory output module through the CPU processor through image frame and track;
(6) with the acceleration of gravity of latitude and longitude coordinates and X, Y, Z-direction in the SD card, calculate the situation of waving in the vehicle ' process, and the result is presented on the image frame through the internal memory output module through the CPU processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286091.0A CN102831670B (en) | 2012-08-13 | 2012-08-13 | Driving recorder and method of analyzing driving behaviors by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286091.0A CN102831670B (en) | 2012-08-13 | 2012-08-13 | Driving recorder and method of analyzing driving behaviors by using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102831670A true CN102831670A (en) | 2012-12-19 |
| CN102831670B CN102831670B (en) | 2015-02-11 |
Family
ID=47334783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286091.0A Active CN102831670B (en) | 2012-08-13 | 2012-08-13 | Driving recorder and method of analyzing driving behaviors by using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102831670B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158846A (en) * | 2014-07-16 | 2014-11-19 | 深圳市凯伦圣科技有限公司 | Driving behavior analysis method and system |
| US9026271B1 (en) | 2013-12-31 | 2015-05-05 | Glenn Madden | Vehicular accelerometer and vehicular data recording system |
| CN104616366A (en) * | 2015-01-05 | 2015-05-13 | 深圳市元征软件开发有限公司 | Driving data processing method and device |
| CN105235520A (en) * | 2015-06-30 | 2016-01-13 | 遵义师范学院 | Driving behavior recording apparatus based on FPGA |
| CN105761326A (en) * | 2016-02-01 | 2016-07-13 | 深圳市凯立德科技股份有限公司 | Method and device for managing vehicle traveling data, and equipment |
| CN106157388A (en) * | 2016-07-06 | 2016-11-23 | 福州瑞芯微电子股份有限公司 | Local coding driving recording method and system |
| CN108175427A (en) * | 2017-12-26 | 2018-06-19 | 深圳先进技术研究院 | Rodent anxiety level test experiments track display method and device |
| CN108921977A (en) * | 2018-07-16 | 2018-11-30 | 东北林业大学 | A kind of vehicle carried driving person's abnormal driving behavioral value device and detection method |
| CN112070927A (en) * | 2020-08-28 | 2020-12-11 | 浙江省机电设计研究院有限公司 | Highway vehicle microscopic driving behavior analysis system and analysis method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080300731A1 (en) * | 2007-05-31 | 2008-12-04 | Fujitsu Ten Limited | Vehicle-running-state display method |
| CN101510332A (en) * | 2008-12-25 | 2009-08-19 | 北京握奇数据系统有限公司 | Method and apparatus for managing memory space of smart card |
| JP2009246503A (en) * | 2008-03-28 | 2009-10-22 | Denso It Laboratory Inc | Drive video image summary apparatus |
| US20100194887A1 (en) * | 2007-09-28 | 2010-08-05 | Kohhei Ono | Method for displaying vehicle driving conditions |
| CN202205244U (en) * | 2011-08-19 | 2012-04-25 | 创研光电股份有限公司 | Running vehicle recorder for two-wheel or three-wheel vehicles |
| CN102542630A (en) * | 2010-12-17 | 2012-07-04 | 海德威电子工业股份有限公司 | Driving information system |
| CN202795501U (en) * | 2012-08-13 | 2013-03-13 | 天瀚科技(吴江)有限公司 | Driving recorder |
-
2012
- 2012-08-13 CN CN201210286091.0A patent/CN102831670B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080300731A1 (en) * | 2007-05-31 | 2008-12-04 | Fujitsu Ten Limited | Vehicle-running-state display method |
| US20100194887A1 (en) * | 2007-09-28 | 2010-08-05 | Kohhei Ono | Method for displaying vehicle driving conditions |
| JP2009246503A (en) * | 2008-03-28 | 2009-10-22 | Denso It Laboratory Inc | Drive video image summary apparatus |
| CN101510332A (en) * | 2008-12-25 | 2009-08-19 | 北京握奇数据系统有限公司 | Method and apparatus for managing memory space of smart card |
| CN102542630A (en) * | 2010-12-17 | 2012-07-04 | 海德威电子工业股份有限公司 | Driving information system |
| CN202205244U (en) * | 2011-08-19 | 2012-04-25 | 创研光电股份有限公司 | Running vehicle recorder for two-wheel or three-wheel vehicles |
| CN202795501U (en) * | 2012-08-13 | 2013-03-13 | 天瀚科技(吴江)有限公司 | Driving recorder |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9026271B1 (en) | 2013-12-31 | 2015-05-05 | Glenn Madden | Vehicular accelerometer and vehicular data recording system |
| CN104158846A (en) * | 2014-07-16 | 2014-11-19 | 深圳市凯伦圣科技有限公司 | Driving behavior analysis method and system |
| CN104616366A (en) * | 2015-01-05 | 2015-05-13 | 深圳市元征软件开发有限公司 | Driving data processing method and device |
| CN105235520A (en) * | 2015-06-30 | 2016-01-13 | 遵义师范学院 | Driving behavior recording apparatus based on FPGA |
| CN105235520B (en) * | 2015-06-30 | 2018-09-07 | 遵义师范学院 | A kind of driving behavior recording device based on FPGA |
| CN105761326A (en) * | 2016-02-01 | 2016-07-13 | 深圳市凯立德科技股份有限公司 | Method and device for managing vehicle traveling data, and equipment |
| CN106157388A (en) * | 2016-07-06 | 2016-11-23 | 福州瑞芯微电子股份有限公司 | Local coding driving recording method and system |
| CN106157388B (en) * | 2016-07-06 | 2018-08-14 | 福州瑞芯微电子股份有限公司 | The driving recording method of local coding and system |
| CN108175427A (en) * | 2017-12-26 | 2018-06-19 | 深圳先进技术研究院 | Rodent anxiety level test experiments track display method and device |
| CN108921977A (en) * | 2018-07-16 | 2018-11-30 | 东北林业大学 | A kind of vehicle carried driving person's abnormal driving behavioral value device and detection method |
| CN112070927A (en) * | 2020-08-28 | 2020-12-11 | 浙江省机电设计研究院有限公司 | Highway vehicle microscopic driving behavior analysis system and analysis method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102831670B (en) | 2015-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102831670B (en) | Driving recorder and method of analyzing driving behaviors by using same | |
| CN105679020B (en) | A kind of driving behavior analysis apparatus and method | |
| CN107067718B (en) | Traffic accident responsibility evaluation method, traffic accident responsibility evaluation device, and traffic accident responsibility evaluation system | |
| JP4469297B2 (en) | Driving diagnosis method and apparatus | |
| CN105799512B (en) | Overspeed of vehicle based reminding method and system | |
| Paefgen et al. | Driving behavior analysis with smartphones: insights from a controlled field study | |
| CN101470951B (en) | Vehicle security drive monitoring system | |
| EP2246831B1 (en) | Dangerous drive preventive intention judgment system and dangerous drive preventive intention judgment method | |
| US20170330455A1 (en) | Driving determination device and detection device | |
| US20120209453A1 (en) | In-vehicle device, information processing center, and driving evaluation system | |
| US20120245758A1 (en) | Driving behavior detecting method and apparatus | |
| JP4622749B2 (en) | Vehicle data collection device, vehicle driving support device, and vehicle safe driving support system | |
| CN105599773A (en) | Driver state indicating device and method based on vehicle moving state | |
| JP2014154005A (en) | Danger information provision method, device, and program | |
| CN103909826A (en) | Optimization method for collaboratively sensing violation behavior of drivers | |
| JP2008285015A (en) | Drive type discrimination device, its program, and drive assistance device | |
| KR101836990B1 (en) | Method for gathering of car accident, apparatus and system for the same | |
| RU2011132938A (en) | METHOD FOR RECOGNIZING A HAZARDOUS STATUS OF VEHICLE MOTION AND CONTROL UNIT FOR CARRYING OUT THE METHOD | |
| CN110766943B (en) | Monitoring method and system for judging bad driving behavior based on accident data | |
| US10977882B1 (en) | Driver health profile | |
| JP2021026718A (en) | Driving behavior evaluation device and program | |
| KR20100090048A (en) | The system for collecting and analyzing information related to driver's automobile manipulation | |
| JP2012238257A (en) | Driving evaluation apparatus and driving evaluation system | |
| KR20150084250A (en) | Automobile Insurance Service Method based on Safe Driving Record using Vehicle sensing Device | |
| JP5220444B2 (en) | Driving advice device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |