A driving style recognition and classification method for automotive adaptive cruise system
A technology of adaptive cruise and driving style, applied in vehicle components, transportation and packaging, input parameters of external conditions, etc., can solve the problem of unable to meet the personalized needs of drivers, and achieve the effect of realizing personalized functions
Active Publication Date: 2022-07-12
JILIN UNIV
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the current automotive ACC system basically has only one fixed mode, which can only meet the average needs of the driver, but cannot meet the individual needs of the driver.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0077] A driving style recognition and classification method for a car adaptive cruise system, the method includes the following steps:
[0078] Step 1. Data collection of the following experiment:
[0079] Considering that the car adaptive cruise system is mainly used in the following car driving scenarios, we designed a set of typical car following experimental conditions for data collection. The following experiment needs to be completed by two vehicles, one is the leading vehicle in front, referred to as the front vehicle; the other is the experimental follower vehicle, referred to as the experimental vehicle. The experimental vehicle in this example is equipped with ABS system, ESC system and Mobileye camera sensor. The Mobileye camera sensor is used to measure the relative speed of the experimental vehicle and the vehicle in front and the distance information between the experimental vehicle and the vehicle in front. The reference speed of the experimental vehicle, that...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of driving style identification of automobile drivers, and in particular relates to a driving style identification and classification method for an automobile adaptive cruise system; collecting driver data of automobile following driving conditions, using SOM and K-means algorithms Clustering driver data, identifying the driving style of each driver offline, and using the driving style recognition result to train an online driving style classifier, and obtaining a trained online driving style classifier can identify the driving styles of different drivers online; Combining the trained driving style online classifier with the car ACC system can realize the online identification of the driver's driving style, so that the car ACC system can make corresponding adjustments for drivers with different driving styles, so as to meet the needs of different driving styles. It can improve the comfort and acceptance of the car ACC system and improve the driver's driving experience at the same time.
Description
technical field [0001] The invention belongs to the technical field of driving style identification of automobile drivers, in particular to a driving style identification and classification method for an automobile adaptive cruise system. Background technique [0002] With the rapid development of automobile intelligence and automation, more and more attention has been paid to automobile automatic driving technology. As the primary stage of automobile automatic driving technology, automobile advanced driving assistance system is also more and more applied in the automobiles that can be seen in the market. . As an important part of the advanced assisted driving system of the automobile, the Adaptive Cruise Control (ACC) system can control the vehicle to automatically follow the vehicle ahead, reduce the driver's driving burden to a great extent, and improve the driver's safety. driving safety. However, the current automotive ACC system basically has only one fixed mode, whi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60W40/09
CPCB60W40/09B60W2520/10B60W2520/105B60W2554/802B60W2554/804Y02T10/84
Inventor 蔡坤阳曲婷曲文奇高炳钊陈虹
Owner JILIN UNIV