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The motor vehicles industry has shown a mechatronic system with intelligent and autonomous properties. The mechatronics system is integration of hardware components, implementation of advance control function characterize and information technology. Vehicle suspensions systems typically rated by its ability to provide good road handling and improve passenger comfort. Active suspension poses the ability...
This paper proposes a vehicle vibration detection algorithm using an IMU sensor. This algorithm is used to make a driver health care system based on a contact-type bio sensor robust. The driver health care system based on a contact-type bio sensor is highly sensitive to a vehicle's vibration. Though suspension contributes to ride quality reasonably well isolated from road noise, the vehicle's vibration...
Nowadays, most vehicles are equipped with the display device and dashboard camera. The former provides drivers with a variety of road information such as the reverse image and satellite navigation, the latter ensures the interests of the driver when the accidents happened. A laser range finder and a webcam are used in the proposed system. This system can provide drivers with driving safety information...
This paper presents a method of removing past data of dynamic objects by employing the Velodyne LiDAR sensor to accumulate points. In the first step, a fixed voxel map is created with the sensor position as the center. In the next step, we employ Bresenham's line algorithm to create three-dimensional line segments from the sensor position to all points in the current frame. Each element in the line...
We propose a feature extraction method for lane changes of other traffic participants. According to previous research, over 90 % of car crashes are caused by human mistakes, and lane changes are the main factor. Therefore, if an intelligent system can predict a lane change and alarm a driver before another vehicle crosses the center line, this can contribute to reducing the accident rate. The main...
The aim of this work is to improve driver awareness by proposing a collision risk analysis method. Pedestrian in the scene is observed by sequential frames from monocular camera mounted on the car. Positional information of object is extracted by projecting the centroid of bounding box on the ground plane. Four elements of collision criteria are constructed which are pedestrian walking direction,...
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