PROBLEM TO BE SOLVED: To reduce variance in seat temperature resulting from whether a changeable cover is fitted and the kind thereof, and so on.SOLUTION: The present invention relates to a seat heater device 100 comprising: a seat member 2 (3) including a cushion material; a changeable cover 8 fitted to a predetermined place of the seat member 2 (3); and a heater 9 provided at the seat member. The seat heater device comprises: seat member-side ECU 21 (31) wiring wired to the seat member 2 (3); changeable cover-side ECU wiring 81 wired to the changeable cover 8; a connection member 60 provided at the seat member 2 (3) and the changeable cover 8 respectively, and electrically connecting the seat member-side ECU wiring 21 (31) and the changeable cover-side ECU wiring 81; and an ECU 10 configured to detect whether the seat member-side ECU wiring 21 (31) and the changeable cover-side ECU wiring 81 are supplied with electric power, and controlling a temperature of the heater 9 based upon the detection result.SELECTED DRAWING: Figure 1
【課題】着せ替えカバーの有無や種類などによるシート温度のばらつきを減少させる。【解決手段】クッション材を含むシート部材2(3)と、該シート部材2(3)の所定箇所に取り付けられる着せ替えカバー8と、シート部材に設けられたヒーター9と、を備えるシートヒーター装置100であって、シート部材2(3)に配線されたシート部材側ECU配線21(31)と、着せ替えカバー8に配線された着せ替えカバー側ECU配線81と、シート部材2(3)と着せ替えカバー8のそれぞれに設けられ、シート部材側ECU配線21(31)と着せ替えカバー側ECU配線81とを電気的に接続する接続部材60と、シート部材側ECU配線21(31)および着せ替えカバー側ECU配線81の通電のオンオフを検出し、該検出結果に基づいてヒーター9の温度を制御するECU10と、を備える。【選択図】図1
SEAT HEATER DEVICE
シートヒーター装置
2018-01-25
Patent
Elektronische Ressource
Japanisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |