A Path Planning Method for Vehicle Overtaking Maneuver Using Sigmoid Functions
نویسندگان
چکیده
منابع مشابه
Overtaking Vehicle Detection Using Implicit Optical Flow
We describe an optical flow based obstacle detection system for use in detecting vehicles approaching the blind spot of a car on highways and city streets. The system runs at near frame rate (8-15 frames/second) on PC hardware. We will discuss the prediction of a camera image given an implicit optical flow field and comparison with the actual camera image. The advantage to this approach is that...
متن کاملDriver-aid system using path-planning for lateral vehicle control
The Navigation Aided Intelligent Cruise Control (N.A.I.C.C.) system acts in the field of the lateral and longitudinal control of a car. This paper only describes the lateral part of this new driver-aid system. Once the vehicle is located on the road, it determines the distance to the next bend and predicts a reference path to negotiate this bend considering the road profile, the vehicle charact...
متن کاملVehicle motion planning using stream functions
Borrowing a concept from hydrodynamic analysis, this paper presents stream functions which satisfy Laplace’s equation as a local-minima free method for producing potential-field based navigation functions in two dimensions. These functions generate smoother paths (i.e. more suited to aircraft-like vehicles) than previous methods. A method is developed for constructing analytic stream functions ...
متن کاملCooperative Maneuver Study Between Autonomous Cars: Overtaking
This research studies the overtaking maneuver in some representative situations. A simulator using Matlab Simulink connecting its outputs to a Virtual Reality module to show the complete overtaking performance from all points of view has been made. With this useful tool the parameters of the car controllers and decision making systems can be set up, and unforeseen new features of the overtaking...
متن کاملIntelligent automatic overtaking system using vision for vehicle detection
There is clear evidence that investment in intelligent transportation system technologies brings major social and economic benefits. Technological advances in the area of automatic systems in particular are becoming vital for the reduction of road deaths. We here describe our approach to automation of one the riskiest autonomous manoeuvres involving vehicles overtaking. The approach is based on...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IFAC-PapersOnLine
سال: 2019
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2019.08.098