ANTI-FATIGUE SHOCK MITIGATION SYSTEM
A control system and method for the seat suspension described herein utilizes a pneumatic cylinder which forms the shock absorber, an air compressor, solenoid valve and a microelectromechanical system (MEMS) based control. In operation, the pneumatic cylinder is filled with a compressible gas and su...
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| creator | LARSEN, SVEN JUAN, ALEJANDRO J BEASLEY, TODD TARDIFF, DALE |
| description | A control system and method for the seat suspension described herein utilizes a pneumatic cylinder which forms the shock absorber, an air compressor, solenoid valve and a microelectromechanical system (MEMS) based control. In operation, the pneumatic cylinder is filled with a compressible gas and sustained under pressure for the purpose of supporting the static weight of the occupant as well as providing comfort by reducing transmitted vibrations and high acceleration from external disturbances. A control process utilizes vibration data from the MEMS to adjust the gas cylinder pressure accordingly to reduce and damp the undulations of the supported mass.
La présente invention concerne un système et un procédé de commande pour une suspension de siège qui utilise un cylindre pneumatique qui forme un amortisseur de chocs, un compresseur d'air, une électrovanne et une commande reposant sur un système microélectromécanique (MEMS). Lors du fonctionnement, le cylindre pneumatique est rempli d'un gaz compressible et maintenu sous pression dans le but de supporter le poids statique de l'occupant et de fournir un confort en réduisant les vibrations transmises et une forte accélération en raison de perturbations externes. Un procédé de commande utilise des données de vibration provenant du MEMS pour régler la pression du cylindre de gaz et par conséquent réduire et amortir les ondulations de la masse supportée. |
| format | Patent |
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La présente invention concerne un système et un procédé de commande pour une suspension de siège qui utilise un cylindre pneumatique qui forme un amortisseur de chocs, un compresseur d'air, une électrovanne et une commande reposant sur un système microélectromécanique (MEMS). Lors du fonctionnement, le cylindre pneumatique est rempli d'un gaz compressible et maintenu sous pression dans le but de supporter le poids statique de l'occupant et de fournir un confort en réduisant les vibrations transmises et une forte accélération en raison de perturbations externes. Un procédé de commande utilise des données de vibration provenant du MEMS pour régler la pression du cylindre de gaz et par conséquent réduire et amortir les ondulations de la masse supportée.</description><language>eng ; fre</language><subject>BEDS ; CHAIRS ; COFFEE MILLS ; DOMESTIC ARTICLES OR APPLIANCES ; EQUIPMENT FOR SHIPPING ; FURNITURE ; HUMAN NECESSITIES ; PERFORMING OPERATIONS ; RELATED EQUIPMENT ; SEATS SPECIALLY ADAPTED FOR VEHICLES ; SHIPS OR OTHER WATERBORNE VESSELS ; SOFAS ; SPICE MILLS ; SUCTION CLEANERS IN GENERAL ; TRANSPORTING ; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR ; VEHICLES IN GENERAL</subject><creationdate>2016</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&date=20160121&DB=EPODOC&CC=CA&NR=2955622A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160121&DB=EPODOC&CC=CA&NR=2955622A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LARSEN, SVEN</creatorcontrib><creatorcontrib>JUAN, ALEJANDRO J</creatorcontrib><creatorcontrib>BEASLEY, TODD</creatorcontrib><creatorcontrib>TARDIFF, DALE</creatorcontrib><title>ANTI-FATIGUE SHOCK MITIGATION SYSTEM</title><description>A control system and method for the seat suspension described herein utilizes a pneumatic cylinder which forms the shock absorber, an air compressor, solenoid valve and a microelectromechanical system (MEMS) based control. In operation, the pneumatic cylinder is filled with a compressible gas and sustained under pressure for the purpose of supporting the static weight of the occupant as well as providing comfort by reducing transmitted vibrations and high acceleration from external disturbances. A control process utilizes vibration data from the MEMS to adjust the gas cylinder pressure accordingly to reduce and damp the undulations of the supported mass.
La présente invention concerne un système et un procédé de commande pour une suspension de siège qui utilise un cylindre pneumatique qui forme un amortisseur de chocs, un compresseur d'air, une électrovanne et une commande reposant sur un système microélectromécanique (MEMS). Lors du fonctionnement, le cylindre pneumatique est rempli d'un gaz compressible et maintenu sous pression dans le but de supporter le poids statique de l'occupant et de fournir un confort en réduisant les vibrations transmises et une forte accélération en raison de perturbations externes. Un procédé de commande utilise des données de vibration provenant du MEMS pour régler la pression du cylindre de gaz et par conséquent réduire et amortir les ondulations de la masse supportée.</description><subject>BEDS</subject><subject>CHAIRS</subject><subject>COFFEE MILLS</subject><subject>DOMESTIC ARTICLES OR APPLIANCES</subject><subject>EQUIPMENT FOR SHIPPING</subject><subject>FURNITURE</subject><subject>HUMAN NECESSITIES</subject><subject>PERFORMING OPERATIONS</subject><subject>RELATED EQUIPMENT</subject><subject>SEATS SPECIALLY ADAPTED FOR VEHICLES</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>SOFAS</subject><subject>SPICE MILLS</subject><subject>SUCTION CLEANERS IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBx9Avx1HVzDPF0D3VVCPbwd_ZW8PUE8oAi_n4KwZHBIa6-PAysaYk5xam8UJqbQcHNNcTZQze1ID8-tbggMTk1L7Uk3tnRyNLU1MzIyNHQmAglAEGNIp8</recordid><startdate>20160121</startdate><enddate>20160121</enddate><creator>LARSEN, SVEN</creator><creator>JUAN, ALEJANDRO J</creator><creator>BEASLEY, TODD</creator><creator>TARDIFF, DALE</creator><scope>EVB</scope></search><sort><creationdate>20160121</creationdate><title>ANTI-FATIGUE SHOCK MITIGATION SYSTEM</title><author>LARSEN, SVEN ; JUAN, ALEJANDRO J ; BEASLEY, TODD ; TARDIFF, DALE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2955622A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2016</creationdate><topic>BEDS</topic><topic>CHAIRS</topic><topic>COFFEE MILLS</topic><topic>DOMESTIC ARTICLES OR APPLIANCES</topic><topic>EQUIPMENT FOR SHIPPING</topic><topic>FURNITURE</topic><topic>HUMAN NECESSITIES</topic><topic>PERFORMING OPERATIONS</topic><topic>RELATED EQUIPMENT</topic><topic>SEATS SPECIALLY ADAPTED FOR VEHICLES</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>SOFAS</topic><topic>SPICE MILLS</topic><topic>SUCTION CLEANERS IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>LARSEN, SVEN</creatorcontrib><creatorcontrib>JUAN, ALEJANDRO J</creatorcontrib><creatorcontrib>BEASLEY, TODD</creatorcontrib><creatorcontrib>TARDIFF, DALE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LARSEN, SVEN</au><au>JUAN, ALEJANDRO J</au><au>BEASLEY, TODD</au><au>TARDIFF, DALE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ANTI-FATIGUE SHOCK MITIGATION SYSTEM</title><date>2016-01-21</date><risdate>2016</risdate><abstract>A control system and method for the seat suspension described herein utilizes a pneumatic cylinder which forms the shock absorber, an air compressor, solenoid valve and a microelectromechanical system (MEMS) based control. In operation, the pneumatic cylinder is filled with a compressible gas and sustained under pressure for the purpose of supporting the static weight of the occupant as well as providing comfort by reducing transmitted vibrations and high acceleration from external disturbances. A control process utilizes vibration data from the MEMS to adjust the gas cylinder pressure accordingly to reduce and damp the undulations of the supported mass.
La présente invention concerne un système et un procédé de commande pour une suspension de siège qui utilise un cylindre pneumatique qui forme un amortisseur de chocs, un compresseur d'air, une électrovanne et une commande reposant sur un système microélectromécanique (MEMS). Lors du fonctionnement, le cylindre pneumatique est rempli d'un gaz compressible et maintenu sous pression dans le but de supporter le poids statique de l'occupant et de fournir un confort en réduisant les vibrations transmises et une forte accélération en raison de perturbations externes. Un procédé de commande utilise des données de vibration provenant du MEMS pour régler la pression du cylindre de gaz et par conséquent réduire et amortir les ondulations de la masse supportée.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES EQUIPMENT FOR SHIPPING FURNITURE HUMAN NECESSITIES PERFORMING OPERATIONS RELATED EQUIPMENT SEATS SPECIALLY ADAPTED FOR VEHICLES SHIPS OR OTHER WATERBORNE VESSELS SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL |
| title | ANTI-FATIGUE SHOCK MITIGATION SYSTEM |
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