PROBLEM TO BE SOLVED: To provide a vehicle seat sinking control device which suppresses the sinking of a seat face accompanied by abrupt acceleration/deceleration at an abrupt acceleration/deceleration operation of a vehicle, and can properly input a pedal stroke amount which is acquired at the abrupt acceleration/deceleration into a pedal.SOLUTION: This vehicle seat sinking control device has: a vehicle seat 3 on which a driver M is seated; pedal sensors 27a, 27b, 29a and 29b for detecting pedal-in behaviors of the vehicle which are operated by the driver; sinking sensors 21a, 21b for detecting the sinking of seat faces 4a, 4b of the seat; body support members 23a, 23b which are arranged along the seat faces at the inside of the seat faces of the seat; and a push-out mechanism part 25 for pushing out the body support members to prescribed points at the driver side so that the sinking of the seat faces is restored when the seat faces of the seat are sunk by a pedal-in operation of a pedal at the traveling of the vehicle.SELECTED DRAWING: Figure 1
【課題】本発明は、車両の急加減速操作時、急加減速に伴うシート面の沈み込みを抑え、当該急加減速に求められるペダルストローク量を適正にペダルへ入力させることができる車両用シートの沈込み制御装置を提供する。【解決手段】本発明は、運転者Mが着座する車両のシート3と、運転者により操作される車両のペダルの踏込み挙動を検出するペダルセンサ27a,27b,29a、29bと、シートのシート面4a,4bの沈み込みを検知する沈込みセンサ21a,21bと、シートのシート面の内側に当該シート面に添わせて配置された身体サポート部材23a,23bと、車両の走行時、ペダルの踏込み操作によりシートのシート面が沈み込んだとき、当該シート面の沈込みを戻すよう身体サポート部材を運転者側へ所定に押し出す押出し機構部25とを有するものとした。【選択図】図1
VEHICLE SEAT SINKING CONTROL DEVICE
車両用シートの沈込み制御装置
2017-08-10
Patent
Electronic Resource
Japanese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |