Drive control device for opening/closing member

A drive control device for an opening and closing member is active to optimally adjust a threshold level for pinch detection. Utilizing a speed sensor or the like, the closing speed of the opening/closing member is detected. The value of the closing speed is renewed in accordance with the closing po...

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Hauptverfasser: SHIGEMATSU, KOUICHI, KAWANOBE, OSAMU
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creator SHIGEMATSU
KOUICHI
KAWANOBE
OSAMU
description A drive control device for an opening and closing member is active to optimally adjust a threshold level for pinch detection. Utilizing a speed sensor or the like, the closing speed of the opening/closing member is detected. The value of the closing speed is renewed in accordance with the closing position and stored in memory. Based on memorized data, a predicting circuit derives a future closing speed. To the predicted value there is added an allowed addition value, to permit a threshold level setting circuit to set an appropriate threshold for pinch detection. The allowed addition value is adjusted in accordance with the closing speed of the opening/closing member by a threshold level adjusting circuit.
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Utilizing a speed sensor or the like, the closing speed of the opening/closing member is detected. The value of the closing speed is renewed in accordance with the closing position and stored in memory. Based on memorized data, a predicting circuit derives a future closing speed. To the predicted value there is added an allowed addition value, to permit a threshold level setting circuit to set an appropriate threshold for pinch detection. The allowed addition value is adjusted in accordance with the closing speed of the opening/closing member by a threshold level adjusting circuit.</description><edition>6</edition><language>eng</language><subject>CHECKS FOR WINGS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; FIXED CONSTRUCTIONS ; GENERATION ; KEYS ; LOCKS ; PERFORMING OPERATIONS ; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES ; SAFES ; TRANSPORTING ; VEHICLES IN GENERAL ; WINDOW OR DOOR FITTINGS ; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES ; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING</subject><creationdate>1996</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19960625&amp;DB=EPODOC&amp;CC=US&amp;NR=5530329A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19960625&amp;DB=EPODOC&amp;CC=US&amp;NR=5530329A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIGEMATSU; KOUICHI</creatorcontrib><creatorcontrib>KAWANOBE; OSAMU</creatorcontrib><title>Drive control device for opening/closing member</title><description>A drive control device for an opening and closing member is active to optimally adjust a threshold level for pinch detection. 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Utilizing a speed sensor or the like, the closing speed of the opening/closing member is detected. The value of the closing speed is renewed in accordance with the closing position and stored in memory. Based on memorized data, a predicting circuit derives a future closing speed. To the predicted value there is added an allowed addition value, to permit a threshold level setting circuit to set an appropriate threshold for pinch detection. The allowed addition value is adjusted in accordance with the closing speed of the opening/closing member by a threshold level adjusting circuit.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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recordid cdi_epo_espacenet_US5530329A
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subjects CHECKS FOR WINGS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
FIXED CONSTRUCTIONS
GENERATION
KEYS
LOCKS
PERFORMING OPERATIONS
REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES
SAFES
TRANSPORTING
VEHICLES IN GENERAL
WINDOW OR DOOR FITTINGS
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
title Drive control device for opening/closing member
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