| 摘要 |
PURPOSE:To prolong travel distance in spite of using a battery of smaller capacity by stopping an internal combustion engine without fail in air pollution control tightened districts, and restricting the influence of the exhaust gas of the internal combustion engine to a minimum. CONSTITUTION:The hybrid electric vehicle concerns one provided with an internal-combustion-engine 7 driven generator 6 connected to a battery 1 so as to be able to charge the battery 1, and a controlling means 9 for the internal combustion engine 7, and has a storing means 15 for storing the informations of air pollution control tightened districts, and a position measuring means 11 for measuring the present position of the vehicle. The operation of the internal combustion engine 7 is set to be stopped by an internal combustion engine controlling means 9, when the present position of the vehicle is in the air pollution control tightened districts. |
