Patent ID: 7113100

Claim:
A vehicle tiredness alleviating system comprising: a seat heating system for heating the surface of a seat; at least one of a vehicle air-conditioning system for controlling a temperature in a passenger compartment, and a seat vibration system for repeatedly vibrating a seat for a predetermined time, means for judging a tiredness degree of a passenger seated on a seat in said passenger compartment, cooling means for cooling said seat and cooling control means for controlling cooling by said cooling means based on results of judgment by said tiredness judging means, wherein said vehicle tiredness alleviating system performs at least one of temperature control of said vehicle air-conditioning system, temperature control of said seat heating system, and control of the vibration strength or vibration time of said seat vibration system based on the tiredness degree of said passenger, which is judged by said means for judging the tiredness degree; said seat heating system is provided with heating means for heating the seat, and said means for judging the tiredness degree is provided with seated person information detecting means for detecting seated person information relating to the seated person sitting on said seat, tiredness judging means for judging if said seated person is tired based on said seated person information, and heating control means for controlling the heating by said heating means based on the results of judgment by said tiredness judging means.