| 摘要 |
PURPOSE:To effectively mask the operation sound of an actuator for driving a damper in a vehicle air-conditioner with a voice from a voice generating means to reduce unsatisfactory sound, by providing such an arrangement that a voice from the voice generating means is issued into a vehicle compartment chamber when the actuator is operated. CONSTITUTION:When a control means 21 determines that an adjustment sould be made to at least one of an A/M (air mixining) damper 14, a blow-off port switching damper 11 and an inside and outside air switching damper 11, the control means 21 delivers an instruction signal to a voice signal generating device 29. Then, the control means 21 generates a drive signal for operating either one of actuators 19, 18, 20 which corresponds to a damper to be actuated. The voice signal generating device 29 confirms the receiving of the instruction signal and delivers a voice signal which corresponds to the meaning of ''the position of the damper will be changed'', to a speaker 28 after a confirmation signal being issued to the control means 21, and therefore, the speaker issues the above-mentioned voice signal. |
