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1. 发明专利

DE69726370D1 未知
公开(公告)号：DE69726370D1
公开(公告)日：2004-01-08
申请号：DE69726370
申请日：1997-09-18
申请人： HONDA MOTOR CO LTD
发明人： MIYAMOTO OSAHIDE , OHASHI TATSUYUKI , ISHIBASHI HIROMITSU , SAITO YOSHIHARU , TOKITA KANAME
IPC分类号： F16H59/36 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06
摘要： Even if a rotational speed of an engine has already increased due to slipping of a fluid torque converter at the time of start of downshifting, a smooth downshifting is performed. For that purpose, there is obtained a speed change developing degree function K(etrm) of the rotational speed of the engine at the time of start of downshifting, the developing degree being dependent on an increase in the rotational speed of the engine due to slipping in the fluid torque converter. The function K(etrm) is obtained with a speed ratio "etrm" of the fluid torque converter at the time of starting of downshifting as a parameter. A boosting correction value QDNOFFZ is computed by multiplying a reference correction value QDNOFFZO by K(etrm) (step S108-5). The hydraulic pressure of the hydraulic engaging element on the disengaging side during downshifting is boosted by the amount of QDNOFFZ (step S108-6).

2. 发明专利

DE69726370T2 未知
公开(公告)号：DE69726370T2
公开(公告)日：2004-09-09
申请号：DE69726370
申请日：1997-09-18
申请人： HONDA MOTOR CO LTD
发明人： MIYAMOTO OSAHIDE , OHASHI TATSUYUKI , ISHIBASHI HIROMITSU , SAITO YOSHIHARU , TOKITA KANAME
IPC分类号： F16H59/36 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06
摘要： Even if a rotational speed of an engine has already increased due to slipping of a fluid torque converter at the time of start of downshifting, a smooth downshifting is performed. For that purpose, there is obtained a speed change developing degree function K(etrm) of the rotational speed of the engine at the time of start of downshifting, the developing degree being dependent on an increase in the rotational speed of the engine due to slipping in the fluid torque converter. The function K(etrm) is obtained with a speed ratio "etrm" of the fluid torque converter at the time of starting of downshifting as a parameter. A boosting correction value QDNOFFZ is computed by multiplying a reference correction value QDNOFFZO by K(etrm) (step S108-5). The hydraulic pressure of the hydraulic engaging element on the disengaging side during downshifting is boosted by the amount of QDNOFFZ (step S108-6).

3. 发明专利

CA1325364C VALVE OPERATION CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE 未知
公开(公告)号：CA1325364C
公开(公告)日：1993-12-21
申请号：CA602627
申请日：1989-06-13
申请人： HONDA MOTOR CO LTD
发明人： YAGI TORU , TOKITA KANAME
IPC分类号： F01L1/16 , F01L1/18 , F01L1/344 , F01L9/04 , F01L13/00 , F02D13/02 , F01L9/02
摘要： A valve operation control system for an internal combustion engine having an engine valve supported in an engine body for opening and closing. A phase control means is interposed between a crankshaft and the valve operating cam shaft to control the rotating phase of the crankshaft relative tot the valve operating cam shaft. A valve drive means is interposed between the valve operating cam and the engine valve to transmit the valve opening force by the valve operating cam to the engine valve. The valve drive means includes a resilient valve opening means for generating resilient force in the valve opening direction and a holding means for holding the engine valve in a closed position while springs accumulate the valve opening force. The holding means is selectively operable to switch between a valve holding state and a valve releasing state to control the valve opening timing of the engine valve in response to operating conditions of said engine.

4. 发明专利

DE69706492T2 未知
公开(公告)号：DE69706492T2
公开(公告)日：2002-04-18
申请号：DE69706492
申请日：1997-08-22
申请人： HONDA MOTOR CO LTD
发明人： OHASHI TATSUYUKI , TASHIRO YOSHIROU , SUZUKI TOSHIYUKI , TOKITA KANAME
IPC分类号： F16H59/46 , F16H59/64 , F16H59/72
摘要： A system for estimating a temperature of a vehicle hydraulically-operated transmission (T) including a hydraulic torque converter (2), a plurality of frictional engaging elements (C1,C2,C3,C4R) such as clutches installed in the transmission and a hydraulic pressure supplying circuit (O) for discharging hydraulic fluid from one of said plurality of frictional engaging elements and for supplying hydraulic fluid to another to bring said one and another one of said plurality of frictional engaging elements into operation such that gear-shift is effected in the transmission. A heat quantity generated by the hydraulic coupling means ( DELTA Ttr), a heat quantity generated by at least one of the frictional engaging elements at gear-shift ( DELTA Tcl(No)), a heat quantity generated by stirring of the hydraulic fluid ( DELTA Tst), a heat quantity generated or absorbed at a heat exchanger which exchanges heat from the fluid ( DELTA Tra), and some similar values are calculated and summed to estimate a temperature of the clutches, thereby enabling a fine hydraulic pressure control.

5. 发明专利

BR9704874A 未知
公开(公告)号：BR9704874A
公开(公告)日：1998-12-01
申请号：BR9704874
申请日：1997-09-25
申请人： HONDA MOTOR CO LTD
发明人： SAITO YOSHIHARU , ISHIBASHI HOROMITSU , TOKITA KANAME , MIYAMOTO OSAHIDE , OHASHI TATSUYUKI
IPC分类号： F16H59/36 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06
摘要： Even if a rotational speed of an engine has already increased due to slipping of a fluid torque converter at the time of start of downshifting, a smooth downshifting is performed. For that purpose, there is obtained a speed change developing degree function K(etrm) of the rotational speed of the engine at the time of start of downshifting, the developing degree being dependent on an increase in the rotational speed of the engine due to slipping in the fluid torque converter. The function K(etrm) is obtained with a speed ratio "etrm" of the fluid torque converter at the time of starting of downshifting as a parameter. A boosting correction value QDNOFFZ is computed by multiplying a reference correction value QDNOFFZO by K(etrm) (step S108-5). The hydraulic pressure of the hydraulic engaging element on the disengaging side during downshifting is boosted by the amount of QDNOFFZ (step S108-6).

6. 发明专利

MY121646A CONTROL APPARATUS FOR HYDRAULICALLY OPERATED VEHICULAR TRANSMISSION 未知
公开(公告)号：MY121646A
公开(公告)日：2006-02-28
申请号：MYPI9704201
申请日：1997-09-10
申请人： HONDA MOTOR CO LTD
发明人： ISHIBASHI HIROMITSU , TOKITA KANAME , MIYAMOTO OSAHIDE , OHASHI TATSUYUKI , SAITO YOSHIHARU
IPC分类号： F16H61/06 , F16H59/36 , F16H59/46 , F16H61/00 , F16H61/02
摘要： EVEN IF A ROTATIONAL SPEED OF AN ENGINE HAS ALREADY INCREASED DUE TO SLIPPING OF A FLUID TORQUE CONVERTER (2) AT THE TIME OF START OF DOWNSHIFTING, A SMOOTH DOWNSHIFTING IS PERFORMED. FOR THAT PURPOSE, THERE IS OBTAINED A SPEED CHANGE DEVELOPING DEGREE FUNCTION K(ETRM) OF THE ROTATIONAL SPEED OF THE ENGINE AT THE TIME OF START OF DOWNSHIFTING, THE DEVELOPING DEGREE BEING DEPENDENT ON AN INCREASE IN THE ROTATIONAL SPEED OF THE ENGINE DUE TO SLIPPING IN THE FLUID TORQUE CONVERTER (2). THE FUNCTION K(ETRM) IS OBTAINED WITH A SPEED RATIO "ETRM" OF THE FLUID TORQUE CONVERTER (2) AT THE TIME OF STARTING OF DOWNSHIFTING AS A PARAMETER. A BOOSTING CORRECTION VALUE QDNOFFZ IS COMPUTED BY MULTIPLYING A REFERENCE CORRECTION VALUE QDNOFFZO BY K(ETRM) (STEP S108-5). THE HYDRAULIC PRESSURE OF THE HYDRAULIC ENGAGING ELEMENT (C1-C4) ON THE DISENGAGING SIDE DURING DOWNSHIFTING IS BOOSTED BY THE AMOUNT OF QDNOFFZ (STEP S108-6).

7. 发明专利

CA2213019C SYSTEM FOR ESTIMATING TEMPERATURE OF VEHICLE HYDRAULICALLY-OPERATED TRANSMISSION 未知
公开(公告)号：CA2213019C
公开(公告)日：2004-03-16
申请号：CA2213019
申请日：1997-08-14
申请人： HONDA MOTOR CO LTD
发明人： TASHIRO YOSHIROU , SUZUKI TOSHIYUKI , OHASHI TATSUYUKI , TOKITA KANAME
IPC分类号： F16H59/46 , F16H59/64 , F16H59/72 , F16H41/30 , B60K17/00 , G01K13/00 , F16H61/50
摘要： A system for estimating a temperature of a vehicle hydraulically- operated transmission including a hydraulic torque converter, a plurality of frictional engaging elements such as clutches installed in the transmission and a hydraulic pressure supplying circuit for discharging hydraulic fluid from one of said plurality of frictional engaging elements and for supplying hydraulic fluid to another to bring said one and another one of said plurality of frictional engaging elements into operation such th at gear-shift is effected in the transmission. A heat quantity generated by the hydraulic coupling means (.DELTA.Ttr), a heat quantity generated by at least one of the frictional engaging elements at gear- shift (.DELTA. Tcl(No)), a heat quantity generated by stirring of the hydraulic fluid (.DELTA. Tst), a heat quantity generated or absorbed at a heat exchanger which exchanges heat from the fluid (.DELTA. Tra), and some similar values are calculated and summed to estimate a temperature of the clutches, thereby enabling a fine hydraulic pressure control.

8. 发明专利

CA2213019A1 SYSTEM FOR ESTIMATING TEMPERATURE OF VEHICLE HYDRAULICALLY-OPERATED TRANSMISSION 未知
公开(公告)号：CA2213019A1
公开(公告)日：1998-02-28
申请号：CA2213019
申请日：1997-08-14
申请人： HONDA MOTOR CO LTD
发明人： TASHIRO YOSHIROU , SUZUKI TOSHIYUKI , TOKITA KANAME , OHASHI TATSUYUKI
IPC分类号： F16H59/46 , F16H59/64 , F16H59/72 , F16H41/30 , B60K17/00 , G01K13/00 , F16H61/50
摘要： A system for estimating a temperature of a vehicle hydraulically-operated transmission including a hydraulic torque converter, a plurality of frictional engaging elements such as clutches installed in the transmission and a hydraulic pressure supplying circuit for discharging hydraulic fluid from one of said plurality of frictional engaging elements and for supplying hydraulic fluid to another to bring said one and another one of said plurality of frictional engaging elements into operation such that gear-shift is effected in the transmission. A heat quantity generated by the hydraulic coupling means (.DELTA.Ttr), a heat quantity generated by at least one of the frictional engaging elements at gear-shift (.DELTA. Tcl(No)), a heat quantity generated by stirring of the hydraulic fluid (.DELTA. Tst), a heat quantity generated or absorbed at a heat exchanger which exchanges heat from the fluid (.DELTA. Tra), and some similar values are calculated and summed to estimate a temperature of the clutches, thereby enabling a fine hydraulic pressure control.

9. 发明专利

DE112018005150T5 MOBILER-KÖRPER-INFORMATIONSERFASSUNGSSYSTEM, MOBILER-KÖRPER-INFORMATIONSERFASSUNGSVERFAHREN, PROGRAMM UND MOBILER KÖRPER 未知
公开(公告)号：DE112018005150T5
公开(公告)日：2020-06-18
申请号：DE112018005150
申请日：2018-09-10
申请人： HONDA MOTOR CO LTD
发明人： TOKITA KANAME
IPC分类号： G08G1/09
摘要： Der Zweck der vorliegenden Erfindung ist es, ein Mobiler-Körper-Informationserfassungssystem, ein Mobiler-Körper-Informationserfassungsverfahren, ein Programm und einen mobilen Körper anzugeben, mit denen Genauigkeit von Information, die von einem als Subjekt dienenden mobilen Körper erfasst wird, verbessert werden kann. Angegeben wird ein Mobiler-Körper-Informationserfassungssystem, in dem eine Recheneinheit eine Prozesseinheit enthält, um einen Zeitpunkt oder eine Zeit, zu dem oder der ein erster mobiler Körper eine Aktion zur Bewegung vornehmen möchte, oder einen Zeitpunkt oder eine Zeit in der sehr nahen Zukunft, den oder die der erste mobiler Körper im Bezug auf Bewegung kennen möchte, zu setzen, und eine Kommunikationseinheit, die Information in Bezug auf den Zeitpunkt oder die Zeit, der oder die durch einen absoluten Zeitpunkt ausgedrückte Zeitpunktinformation enthält, sendet.

10. 发明专利

CA2214065C CONTROL APPARATUS FOR HYDRAULICALLY OPERATED VEHICULAR TRANSMISSION 未知
公开(公告)号：CA2214065C
公开(公告)日：2005-06-28
申请号：CA2214065
申请日：1997-08-21
申请人： HONDA MOTOR CO LTD
发明人： SAITO YOSHIHARU , ISHIBASHI HIROMITSU , TOKITA KANAME , OHASHI TATSUYUKI , MIYAMOTO OSAHIDE
IPC分类号： F16H59/36 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/14
摘要： Even if a rotational speed of an engine has already increased due to slipping of a fluid torque converter at the time of start of downshifting, a smooth downshifting is performed. For that purpose, there is obtained a speed change developing degree function K(etrm) of the rotational speed of the engine at the time of start of downshifting, the developing degree being dependent on an increase in the rotational speed of the engine due to slipping in the fluid torque converter. The function K(etrm) is obtained with a speed ratio "etrm" of the fluid torque converter at the time of starting of downshifting as a parameter. A boosting correction value QDNOFFZ is computed by multiplying a reference correction value QDNOFFZO by K(etrm) (step S108-5). The hydraulic pressure of the hydraulic engaging element on the disengaging side during downshifting is boosted by the amount of QDNOFFZ (step S108-6).

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