A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VEHICLE DOOR OPERATION DETECTING DEVICE
PROBLEM TO BE SOLVED: To provide a vehicle door operation detecting device capable of detecting an operation by a user further quickly while suppressing battery consumption.SOLUTION: The device comprises: an upper electrode 11 and a lower electrode 12 arranged separately from each other on a vehicle, being individually capacitatively coupled to an approaching body of a user; analog switches 16 and 17 for switching a conductive state and an open state between both electrodes 11 and 12; and a sensor control device 10 which detects an operation by a user on a door of the vehicle by performing intermittent sensing which senses a total capacitance of both electrodes 11 and 12 being switched to the conductive state in a predetermined intermittent time interval and by performing continuous sensing which senses the individual capacitance of both electrodes 11 and 12 being switched to the open state in a detection time interval shorter than the intermittent time when the total capacitance exceeds a predetermined detection threshold and a presence of the user is detected, and also controls switching of the analog switches 16 and 17.SELECTED DRAWING: Figure 2
【課題】バッテリ消費量を抑えながらもユーザーの操作をより迅速に検出できる車両ドア操作検出装置を提供する。【解決手段】互いに離間して車両に設置され、近接するユーザーの身体と個別に容量結合する上側電極１１及び下側電極１２と、両電極１１，１２の間の導通状態及び開放状態を切り替えるアナログスイッチ１６，１７と、アナログスイッチ１６，１７を切替制御するとともに、導通状態に切り替えさせた両電極１１，１２の全静電容量を所定の間欠時間ごとにセンシングする間欠センシングをし、全静電容量が所定の検知閾値を超えてユーザーの存在有りが検知されたときに開放状態に切り替えさせた両電極１１，１２の個別の静電容量を間欠時間よりも短い検出時間ごとにセンシングする連続センシングをして車両のドアに対するユーザーの操作を検出するセンサ制御装置１０と、を備える。【選択図】図２
VEHICLE DOOR OPERATION DETECTING DEVICE
PROBLEM TO BE SOLVED: To provide a vehicle door operation detecting device capable of detecting an operation by a user further quickly while suppressing battery consumption.SOLUTION: The device comprises: an upper electrode 11 and a lower electrode 12 arranged separately from each other on a vehicle, being individually capacitatively coupled to an approaching body of a user; analog switches 16 and 17 for switching a conductive state and an open state between both electrodes 11 and 12; and a sensor control device 10 which detects an operation by a user on a door of the vehicle by performing intermittent sensing which senses a total capacitance of both electrodes 11 and 12 being switched to the conductive state in a predetermined intermittent time interval and by performing continuous sensing which senses the individual capacitance of both electrodes 11 and 12 being switched to the open state in a detection time interval shorter than the intermittent time when the total capacitance exceeds a predetermined detection threshold and a presence of the user is detected, and also controls switching of the analog switches 16 and 17.SELECTED DRAWING: Figure 2
【課題】バッテリ消費量を抑えながらもユーザーの操作をより迅速に検出できる車両ドア操作検出装置を提供する。【解決手段】互いに離間して車両に設置され、近接するユーザーの身体と個別に容量結合する上側電極１１及び下側電極１２と、両電極１１，１２の間の導通状態及び開放状態を切り替えるアナログスイッチ１６，１７と、アナログスイッチ１６，１７を切替制御するとともに、導通状態に切り替えさせた両電極１１，１２の全静電容量を所定の間欠時間ごとにセンシングする間欠センシングをし、全静電容量が所定の検知閾値を超えてユーザーの存在有りが検知されたときに開放状態に切り替えさせた両電極１１，１２の個別の静電容量を間欠時間よりも短い検出時間ごとにセンシングする連続センシングをして車両のドアに対するユーザーの操作を検出するセンサ制御装置１０と、を備える。【選択図】図２
VEHICLE DOOR OPERATION DETECTING DEVICE
車両ドア操作検出装置
TSUKAO KOSUKE (author) / SUGIURA TAKEHIKO (author)
2018-04-26
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
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05B
LOCKS
,
Schlösser
/
G01V
Geophysik
,
GEOPHYSICS