Fuel-saving management system
A fuel-saving management system allowing fuel-saving management and associated driver assistance. The system includes, mounted on a vehicle, information detectors detecting various information on the driving state of the vehicle, an information processor, in addition to processing the information detected by the information detectors, generating a warning when processed information satisfies required warning conditions, and an information storage device storing the processed information. In this system, when either a time during which the processed information is maintained to satisfy the required warning conditions, or an elapsed time of the processed information exceeds a previously set time, the information processor stores the occurrence of this overtime event into the information storage device. A setter allowing modification of the required warning conditions, and a printer outputting the information relating to the processed information are also mounted.
1. A fuel-saving management system comprising, on a motor vehicle:
information detectors for detecting, respectively, vehicle speed, engine speed, and a fuel flow rate as information on a running state of the vehicle;
an information-processing device for processing the information detected by the information detectors, the information-processing device also generating a warning to a driver when the vehicle speed, the engine speed and the fuel flow rate satisfy required warning conditions; and
an information storage device storing occurrence values;
wherein the required warning conditions are satisfied by
the detected engine speed exceeding a previously-set engine speed warning value,
the detected vehicle speed not exceeding a previously set vehicle speed value, and
the detected fuel flow rate exceeding a previously set fuel flow rate value;
wherein the information-processing device stores an occurrence value into the information storage device only if the required warning conditions are satisfied for a duration that exceeds a previously set duration value.
2. A fuel-saving management system comprising, on a motor vehicle:
information detectors for detecting, respectively, vehicle speed and an accelerator angle;
an information-processing device for processing the information detected by the information detectors, the information-processing device also generating a warning to a driver when the vehicle speed and the accelerator angle satisfy required warning conditions; and
an information storage device storing occurrence values;
wherein the required warning conditions are satisfied by
the vehicle speed exceeding a previously set vehicle speed warning value and a previously set vehicle speed value, and
the accelerator angle exceeding a previously set accelerator angle value;
wherein the information-processing device stores an occurrence value into the information storage device only if the required warning conditions are satisfied for a duration that exceeds a previously set duration value.