| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle that generates total proximity noise volume defined for each vehicle speed without excess or deficiency. <P>SOLUTION: The fuel cell vehicle with a fuel cell system 1 includes: a fuel cell 2, an air pump 10 supplying air to the fuel cell 2, a hydrogen tank 3 supplying a hydrogen gas to the fuel cell 2, a buttery 16 accumulating electricity generated by the fuel cell 2, a temperature adjusting means adjusting temperature in the system, a vehicle speed sensor 23 determining vehicle speed of a vehicle, a speaker 20 generating additional noise, and an electronic control device 30 operating the speaker 20 to generate additional noise when vehicle speed of the vehicle is in a predetermined range. The electronic control device 30 controls the speaker 20 so that the sum of the volume of noise caused by the fuel cell system generated from the components of the fuel cell system 1 and the volume of additional noise generated by the speaker 20 may be the total proximity noise volume defined for each vehicle speed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
