Degree of difficulty for determining fuel-efficiency-related drive operation is changed as the level of drive operation skill is improved. A device for indicating the fuel efficiency state of a vehicle according to a drive operation detects the drive state...

A driving support system comprising a friction braking determination unit (21a) that determines that braking by a friction brake (44a) has been performed in a vehicle (Co) that is capable of performing the braking by a regeneration brake (44b) and by the f...

Coaching for driving operation for improving the fuel efficiency is provided. A first region and a second region adjacent to the first region are visually distinguishably displayed in one direction with respect to a predetermined reference position. A thir...

A method is provided for evaluating fuel consumption efficiency of a vehicle driven by a driver. The method comprises the steps of: a) collecting data associated with said driver's driving performance from a plurality of sensors comprised in the vehicle; b...

The method involves determining a threshold value of a driving state variable indicating an actual physical limit area of a motor vehicle (1) and a warning value lying within the limit area from technical data of the motor vehicle, measurement data specify...

A guidance device that is adapted to provide guidance pertaining to an operation amount of a brake pedal in a vehicle having a friction brake and a regenerative brake, the guidance device comprising: a regeneration upper limit calculation unit (81a) adapte...

Maneuvering aid (41) for a motor vehicle comprises a sensor system (24, 26, 28, 30) providing information about obstacles in the environment of the vehicle, and a display unit (40) with a flat display (44) for the information. The display unit shows a symb...

An obstacle existing ahead of a vehicle is recognized to detect information on the obstacle. Information on travelling conditions of the vehicle is detected. The steering performance of the vehicle is changed for controlling behaviour of the vehicle. It is...

This invention provides a reversing aid to assist in indicating the proximity between a vehicle and surrounding objects. The sensors provided on the vehicle detect the proximity of an object and pass a signal to a transmitter. The transmitter provides a wi...