Patent ID: 8803694
Filing Date: 2014-08-12
Classification: B60K,B60W,G08B

Abstract:
1. An assistance system for a motor vehicle, comprising: a recording device of the motor vehicle configured to optically record a rear environment of the motor vehicle, the recording device recording images of a traveled trajectory of the motor vehicle including at least a first traveled trajectory portion corresponding to a first time period and a second traveled trajectory portion corresponding to a second time period more recent than the first time period; a warning device configured to generate a warning signal; a device configured to determine a current geographical location of the motor vehicle; and an evaluation device configured to: (a) analyze a driving behavior of a driver of the motor vehicle on the basis of (i) a comparison of driving behaviors derived from at least the characteristics of the first and second traveled trajectory portions, wherein a setpoint driving behavior is derived from at least the characteristics of the first traveled trajectory portion and a current driving behavior is derived from at least the characteristics of the second traveled trajectory portion, and (ii) the determined current geographical location of the motor vehicle, wherein the evaluation device is configured to estimate a course of a road to be traveled based on the first and second traveled trajectory portions; and (b) induce the warning device to generate a warning signal if the evaluation device detects a deviation of the current driving behavior from the setpoint driving behavior.