| Patent Number |
Title Of Patent |
Date Issued |
| 7072762 |
Evaluation system for vehicle operating conditions and evaluation method thereof |
July 4, 2006 |
| The evaluation system for vehicle operating conditions comprises an automatic control device (10, 27) for setting target vehicle operating conditions and controlling the vehicle so as to achieve the target operating conditions, and a display device (4) mounted on the vehicle. The sys |
| 7024306 |
Evaluation system for vehicle operating conditions and evaluation method thereof |
April 4, 2006 |
| A calculation unit (3) determines whether or not an operation which worsens fuel economy has been performed, and if it is determined that an operation which worsens fuel economy has been performed, the calculation unit (3) respectively calculates the actual amount of consumed fuel and |
| 6694806 |
Vehicle state analysis system and its analysis method |
February 24, 2004 |
| An engine performance map which specifies the relation between running conditions and brake specific fuel consumption (BSFC) is generated by estimating the BSFC relative to the engine rotation speed and accelerator depression amount, based on the BSFC characteristics predicted from the |
| 6694245 |
Vehicle state analysis system and its analysis method |
February 17, 2004 |
| A computing unit 3 of an analysis device 1 calculates a weight of fuel consumed by an engine 10 based on the weight of intake air and air fuel ratio of an engine of a vehicle to be analyzed detected by an air flow meter 14 and an air-fuel ratio sensor 16, and computes a fuel consumption |
