MOTOR VEHICLE CONTROL DEVICE
PROBLEM TO BE SOLVED: To accurately decelerate a vehicle to dislocation of a brake distance by sliding by making a target speed pattern by correcting a reference target speed pattern by a road surface situation after making the reference target speed pattern. SOLUTION: A reference target speed patte...
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| creator | MITSUYOSHI KYO KOYAMA TOSHIHIRO |
| description | PROBLEM TO BE SOLVED: To accurately decelerate a vehicle to dislocation of a brake distance by sliding by making a target speed pattern by correcting a reference target speed pattern by a road surface situation after making the reference target speed pattern. SOLUTION: A reference target speed pattern making means 20 inputs a position and a speed to a speed target point outputted from a speed target point calculating means 10 to make a reference target speed pattern by using route data 21. Output from the reference target speed pattern making means 20 is inputted to a target speed pattern correcting means 30 to correct a reference target speed pattern by a road surface situation index being output from a road surface situation detecting means 60. A target speed pattern correcting means 30 corrects a decelerating period short when a friction coefficient is larger than a friction coefficient value outputted from the road surface situation detecting means 60, and corrects the decelerating period in the direction for extending a target speed pattern when the friction coefficient is small. Thus, a vehicle can be accurately decelerated to dislocation of a brake distance by sliding. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2001063538A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2001063538A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2001063538A3</originalsourceid><addsrcrecordid>eNrjZJDx9Q_xD1IIc_XwdPZxVXD29wsJ8vdRcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGhgZmxqbGFo7GRCkCALDmITE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MOTOR VEHICLE CONTROL DEVICE</title><source>esp@cenet</source><creator>MITSUYOSHI KYO ; KOYAMA TOSHIHIRO</creator><creatorcontrib>MITSUYOSHI KYO ; KOYAMA TOSHIHIRO</creatorcontrib><description>PROBLEM TO BE SOLVED: To accurately decelerate a vehicle to dislocation of a brake distance by sliding by making a target speed pattern by correcting a reference target speed pattern by a road surface situation after making the reference target speed pattern. SOLUTION: A reference target speed pattern making means 20 inputs a position and a speed to a speed target point outputted from a speed target point calculating means 10 to make a reference target speed pattern by using route data 21. Output from the reference target speed pattern making means 20 is inputted to a target speed pattern correcting means 30 to correct a reference target speed pattern by a road surface situation index being output from a road surface situation detecting means 60. A target speed pattern correcting means 30 corrects a decelerating period short when a friction coefficient is larger than a friction coefficient value outputted from the road surface situation detecting means 60, and corrects the decelerating period in the direction for extending a target speed pattern when the friction coefficient is small. Thus, a vehicle can be accurately decelerated to dislocation of a brake distance by sliding.</description><edition>7</edition><language>eng</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; PERFORMING OPERATIONS ; PHYSICS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; SIGNALLING ; TRAFFIC CONTROL SYSTEMS ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2001</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=20010313&DB=EPODOC&CC=JP&NR=2001063538A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010313&DB=EPODOC&CC=JP&NR=2001063538A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MITSUYOSHI KYO</creatorcontrib><creatorcontrib>KOYAMA TOSHIHIRO</creatorcontrib><title>MOTOR VEHICLE CONTROL DEVICE</title><description>PROBLEM TO BE SOLVED: To accurately decelerate a vehicle to dislocation of a brake distance by sliding by making a target speed pattern by correcting a reference target speed pattern by a road surface situation after making the reference target speed pattern. SOLUTION: A reference target speed pattern making means 20 inputs a position and a speed to a speed target point outputted from a speed target point calculating means 10 to make a reference target speed pattern by using route data 21. Output from the reference target speed pattern making means 20 is inputted to a target speed pattern correcting means 30 to correct a reference target speed pattern by a road surface situation index being output from a road surface situation detecting means 60. A target speed pattern correcting means 30 corrects a decelerating period short when a friction coefficient is larger than a friction coefficient value outputted from the road surface situation detecting means 60, and corrects the decelerating period in the direction for extending a target speed pattern when the friction coefficient is small. Thus, a vehicle can be accurately decelerated to dislocation of a brake distance by sliding.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>SIGNALLING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDx9Q_xD1IIc_XwdPZxVXD29wsJ8vdRcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGhgZmxqbGFo7GRCkCALDmITE</recordid><startdate>20010313</startdate><enddate>20010313</enddate><creator>MITSUYOSHI KYO</creator><creator>KOYAMA TOSHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20010313</creationdate><title>MOTOR VEHICLE CONTROL DEVICE</title><author>MITSUYOSHI KYO ; KOYAMA TOSHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2001063538A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>SIGNALLING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>MITSUYOSHI KYO</creatorcontrib><creatorcontrib>KOYAMA TOSHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MITSUYOSHI KYO</au><au>KOYAMA TOSHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MOTOR VEHICLE CONTROL DEVICE</title><date>2001-03-13</date><risdate>2001</risdate><abstract>PROBLEM TO BE SOLVED: To accurately decelerate a vehicle to dislocation of a brake distance by sliding by making a target speed pattern by correcting a reference target speed pattern by a road surface situation after making the reference target speed pattern. SOLUTION: A reference target speed pattern making means 20 inputs a position and a speed to a speed target point outputted from a speed target point calculating means 10 to make a reference target speed pattern by using route data 21. Output from the reference target speed pattern making means 20 is inputted to a target speed pattern correcting means 30 to correct a reference target speed pattern by a road surface situation index being output from a road surface situation detecting means 60. A target speed pattern correcting means 30 corrects a decelerating period short when a friction coefficient is larger than a friction coefficient value outputted from the road surface situation detecting means 60, and corrects the decelerating period in the direction for extending a target speed pattern when the friction coefficient is small. Thus, a vehicle can be accurately decelerated to dislocation of a brake distance by sliding.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SIGNALLING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | MOTOR VEHICLE CONTROL DEVICE |
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