摘要:
A fuel-saving driving diagnostic apparatus detects that the vehicle stops based on a vehicle speed indicating a speed of a vehicle, and detects that the vehicle is in an idling state indicating a state in which the vehicle is idled when a number of engine revolutions of the vehicle whose stop is detected is a predetermined threshold or more. The fuel-saving driving diagnostic apparatus determines whether the vehicle in the idling state is in a parking state based on a selection lever and/or a parking brake of the vehicle in the detected idling state. Then the fuel-saving driving diagnostic apparatus diagnoses fuel-saving driving based on an idling parking time for which the parking state of the vehicle is maintained.
摘要:
An accelerator-off, fuel-cut traveling determining unit (11c) determines whether the number of engine revolutions of a vehicle (1a) is equal to or higher than a predetermined value, whether an accelerator opening rate is equal to or lower than a predetermined value, and whether a traveling state is an accelerator-off, fuel-cut traveling state where a quantity of fuel injection to an engine is 0. When it is determined that the traveling state is the accelerator-off, fuel-cut traveling state, the traveling distance adding-up unit (11d) adds up accelerator-off, fuel-cut traveling distances. A fuel-saving driving rating unit (12) rates driving by a driver based on each of the added-up values which were added up by the traveling distance adding-up unit (11d). A fuel-saving driving advice generating unit (13) notifies the driver of a fuel-saving driving advice together with a rating result in accordance with the rating result. Therefore, it is possible to encourage the driver to perform early engine operation by an engine braking, and to enhance the driver's awareness of fuel saving driving.
摘要:
A fuel-saving driving diagnosis apparatus detects that a vehicle stopped, counts the number of stops, and determines whether the vehicle raced after detection that the vehicle stopped. After that, in the case where it is determined that the stopped vehicle raced, the fuel-saving driving diagnosis apparatus calculates the number of times of stop followed by racing done by the vehicle. The fuel-saving driving diagnosis apparatus diagnoses fuel-saving driving of a driver based on the counted number of stops and the counted number of times of stop followed by racing.