A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a power window device which enables securing of accuracy of clamping detection.SOLUTION: A power window device 5 comprises a clamping prevention function which prevents clamping of foreign matters due to a window glass 4 (a clamping prevention part 12). A road surface condition determination unit 28 confirms fluctuation amounts and fluctuation cycles of tire air pressure based on tire air pressure signals Stp received by a vehicle receiver 24, and determines a running road surface of a vehicle 1 from the confirmation results. A threshold adjustment unit 29 adjusts a clamping determination threshold which is used at the time of determining the presence of clamping of the foreign matter when being determined that the running road surface of the vehicle 1 is a bad road by the road surface condition determination unit 28.SELECTED DRAWING: Figure 1
【課題】挟み込み検出の精度確保を可能にしたパワーウィンドウ装置を提供する。【解決手段】パワーウィンドウ装置５は、窓ガラス４による異物の挟み込みを防止する挟み込み防止機能（挟み込み防止部１２）を備える。路面状態判定部２８は、車両受信機２４で受信したタイヤ空気圧信号Ｓtpを基にタイヤ空気圧の変動量や変動周期を確認し、その確認結果から車両１の走行路面を判定する。閾値調整部２９は、車両１の走行路面が悪路であると路面状態判定部２８により判定された場合に、異物の挟み込み有無を判定する際に用いる挟み込み判定閾値を調整する。【選択図】図１
To provide a power window device which enables securing of accuracy of clamping detection.SOLUTION: A power window device 5 comprises a clamping prevention function which prevents clamping of foreign matters due to a window glass 4 (a clamping prevention part 12). A road surface condition determination unit 28 confirms fluctuation amounts and fluctuation cycles of tire air pressure based on tire air pressure signals Stp received by a vehicle receiver 24, and determines a running road surface of a vehicle 1 from the confirmation results. A threshold adjustment unit 29 adjusts a clamping determination threshold which is used at the time of determining the presence of clamping of the foreign matter when being determined that the running road surface of the vehicle 1 is a bad road by the road surface condition determination unit 28.SELECTED DRAWING: Figure 1
【課題】挟み込み検出の精度確保を可能にしたパワーウィンドウ装置を提供する。【解決手段】パワーウィンドウ装置５は、窓ガラス４による異物の挟み込みを防止する挟み込み防止機能（挟み込み防止部１２）を備える。路面状態判定部２８は、車両受信機２４で受信したタイヤ空気圧信号Ｓtpを基にタイヤ空気圧の変動量や変動周期を確認し、その確認結果から車両１の走行路面を判定する。閾値調整部２９は、車両１の走行路面が悪路であると路面状態判定部２８により判定された場合に、異物の挟み込み有無を判定する際に用いる挟み込み判定閾値を調整する。【選択図】図１
POWER WINDOW DEVICE
パワーウィンドウ装置
KONDO JUNTARO (author)
2019-02-07
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B60C
VEHICLE TYRES
,
Fahrzeugreifen
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
POWER WINDOW SYSTEM, MAIN POWER WINDOW DEVICE, AND SUB POWER WINDOW DEVICE
| European Patent Office | 2022