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1. 发明专利

JP2004262389A Vibration control supporting device for engine 有权
公开(公告)号：JP2004262389A
公开(公告)日：2004-09-24
申请号：JP2003056682
申请日：2003-03-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NEMOTO HIROOMI , ABE ATSUSHI , SEKINE MANABU
IPC分类号： B60K5/12 , F16F13/26 , F16F15/02
CPC分类号： F16F13/26
摘要： PROBLEM TO BE SOLVED: To prevent the lowering of durability of an active type vibration control supporting device and minimize increases in noise and vibration, when abnormalities are generated in the device and an engine. SOLUTION: The control of the active type vibration control supporting device is continued as it is if the operation state of the engine is normal during the control of the device. If the abnormality is generated in the operation state of the engine, the control of the device is stopped. As a result, the useless operation of the device is prevented in a state that the large vibration of the engine generated by the abnormality can not be suppressed, and useless power consumption and the lowering of durability of the device can be avoided. When the abnormality is generated in the operation state of the device, cylinder cut-off is released if the cylinder is cut off in the engine. If the cylinder is not cut off in the engine, switching to the cylinder cut-off is inhibited. As a result, a cylinder cut-off state that the vibration of the engine is increased is inhibited in a state that the device is not capable of exerting a sufficient vibration control function, and increases in noise and vibration can be prevented. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2013213448A Control device for throttle valve driving device 有权
标题翻译：用于阀门驱动装置的控制装置
公开(公告)号：JP2013213448A
公开(公告)日：2013-10-17
申请号：JP2012084538
申请日：2012-04-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAMURA TORU , KUKI TAKASHI , SEKINE MANABU , ONISHI KAZUMASA
IPC分类号： F02D9/02 , F02D11/10 , F02D41/22
CPC分类号： Y02T10/40
摘要： PROBLEM TO BE SOLVED: To provide a control device for a throttle valve driving device which can surely prevent unintended rapid acceleration by performing appropriate fail safe operation when failure possibility is detected.SOLUTION: When failure of a throttle valve driving device is detected (provisional detection), a provisional detection flag FFDET is set to 1, and when that situation continues for detection waiting time TFDET, a failure detection decision is made, and a provisional failure flag FFTMP is set to 1. During a period from the time when the provisional failure flag FFTMP is set to 1 until a defined waiting time period TFFIX elapses, while supply of a throttle valve driving power source is maintained, output of a control signal SCTL is stopped. When the defined waiting time TFFIX elapses, in the case where the provisional failure flag FFTMP is set to 1, the supply of the throttle valve driving power source is stopped.
摘要翻译：要解决的问题：提供一种用于节气门驱动装置的控制装置，其可以通过在检测到故障可能性时进行适当的故障安全操作来确定地防止意外的快速加速。解决方案：当检测到节气门驱动装置的故障时（临时检测），临时检测标志FFDET被设置为1，并且当该情况继续用于检测等待时间TFDET时，进行故障检测判定，并且临时故障标志FFTMP被设置为1.在从临时检测标志FFDET的时间起故障标志FFTMP被设定为1，直到经过了定义的等待时间段TFFIX，同时供应节气门驱动电源，停止控制信号SCTL的输出。当经过定义的等待时间TFFIX时，在临时故障标志FFTMP设置为1的情况下，节气门驱动电源的供给停止。

3. 发明专利

JP2007333214A Vibration control support device for engine 有权
标题翻译：用于发动机的振动控制支持装置
公开(公告)号：JP2007333214A
公开(公告)日：2007-12-27
申请号：JP2007198127
申请日：2007-07-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NEMOTO HIROOMI , ABE ATSUSHI , SEKINE MANABU
IPC分类号： F16F13/26 , B60K5/12
摘要： PROBLEM TO BE SOLVED: To prevent the durability degradation of an active vibration control support device, and to minimize the increase of noise and vibration when abnormality occurs in the active vibration control support device or in an engine. SOLUTION: Control of the active vibration control support device is continued as it is if the operating state of the engine is normal during the control of the active vibration control support device, and the control of the active vibration support device is stopped if abnormality occurs to the operating state of the engine. The useless operation of the active vibration control support device in a state of being incapable of suppressing large vibration of the engine in which abnormality has occurred, is thereby prevented, and useless power consumption and the durability degradation of the active vibration control support device is avoided. When abnormality occurs to the operating state of the active vibration control support device, a cylinder pause is released if the engine is in the cylinder pause, and switching to the cylinder pause is prohibited if the engine is not in the cylinder pause. The occurrence of the cylinder pausing state in which engine vibration is increased in a state of an active vibration control device of not exhibiting a sufficient vibration control function, is thereby prohibited to prevent the increase of noise and vibration. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止主动振动控制支持装置的耐久性劣化，并且在主动振动控制支持装置或发动机中发生异常时最小化噪声和振动的增加。解决方案：主动振动控制支持装置的控制在主动振动控制支持装置的控制期间如果发动机的操作状态正常，则继续进行控制，并且主动振动支撑装置的控制如果对发动机的运转状态发生异常。因此防止了主动式振动控制支援装置在不能抑制发生异常的发动机的大振动的状态下的无用的动作，避免了无功耗能和主动式振动控制支援装置的耐久性劣化。当主动振动控制支援装置的运转状态发生异常时，如果发动机处于气缸暂停状态，则汽缸暂停被释放，如果发动机不在气缸暂停中，则禁止切换到气缸暂停。因此，在不具有足够的振动控制功能的主动式振动控制装置的状态下发生发动机振动增加的气缸暂停状态被阻止，以防止噪声和振动的增加。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2004100526A Throttle valve control device of internal combustion engine 审中-公开
公开(公告)号：JP2004100526A
公开(公告)日：2004-04-02
申请号：JP2002261955
申请日：2002-09-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ISHIGURO TETSUYA , SATO MASAHIRO , SEKINE MANABU , HASHIMOTO HIDEFUMI
IPC分类号： F02D9/02 , F02D11/10 , F02D41/14 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a throttle valve control device of an internal combustion engine for improving controllability by improving calculation accuracy of a learning value when controlling opening of a throttle valve by using a learning value by learning reference opening of the throttle valve.
SOLUTION: This throttle valve control device 1 of the internal combustion engine 4 has an FI ECU 2 and a DBW ECU 3. The DBW ECU 3 calculates a first control full closure leaning valve THL1VZR according to an engine water temperature TW and battery voltage VB based on a first full closure learning value THL1VZRN learned in this time operation of the internal combustion engine 4 and a last time value THL1VRZO of the first control full closure learning value stored in an EEPROM 2a of the FI ECU 2 in last time operation of the internal combustion engine 4 (Step 43 to 45), and controls the opening of the throttle valve 7 by using this first control full closure learning value THL1VZR.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004100469A Throttle valve controller for internal combustion engine 审中-公开
公开(公告)号：JP2004100469A
公开(公告)日：2004-04-02
申请号：JP2002259305
申请日：2002-09-04
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： HIJIKATA JOJI , SEKINE MANABU , SATO MASAHIRO , TAKAHASHI JUN , HASHIMOTO HIDEFUMI , ISHIGURO TETSUYA , SUGAWARA HAYATO
IPC分类号： F02D9/02 , F02D11/10 , F02D41/14 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a throttle valve controller for an internal combustion engine capable of constituting compact a control unit for controlling the opening of a throttle valve.
SOLUTION: This throttle valve controller for the internal combustion engine comprises a first control unit FI ECU2 for determining a targeted opening REQTHL of the throttle valve 6; a second control unit DBW ECU3 for controlling an opening THLDBW of the throttle valve 6 so as to become the targeted opening REQTHL and learning reference openings THL1VZR0, THL2VZR0 of the throttle valve 6; and a communication means 8 of communicating data including the targeted opening REQTHL and reference openings THL1VZR0, THL2VZR0 between the first and second control units FI ECU2, DBW ECU3. The first control unit FI ECU2 includes a storage means 2a for storing the reference openings THL1VZR0, THL2VZR0 transmitted by the communication means 8 from the second control unit DBW ECU3.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004124886A Trouble diagnosis device for throttle valve driving device 审中-公开
公开(公告)号：JP2004124886A
公开(公告)日：2004-04-22
申请号：JP2002292830
申请日：2002-10-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ISHIGURO TETSUYA , SEKINE MANABU , TAKAHASHI JUN , TAKAGI YASUO
IPC分类号： F02D9/02 , F02D41/22 , F02D45/00
CPC分类号： Y02T10/40
摘要： PROBLEM TO BE SOLVED: To provide a trouble diagnosis device for a throttle valve driving device, which can reduce a processing load of a control device and perform failure judgement in a relatively simple manner.
SOLUTION: First, the throttle valve is feedback controlled to a lower limit opening DCCMDMIN, and subsequently, feedback controlled to a specified intermediate opening DCCMDRIP. After a throttle valve opening TH reaches the specified intermediate opening DCCMDRIP, the throttle valve is feedback controlled to a first specified check opening DCCMDDFT. While the feedback control to the first specified check opening DCCMDDFT is being performed, if the time when the throttle valve opening TH is within a specified judgement range including the first specified check opening DCCMDDFT is shorter than a specified time, failure is judged.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004104253A Control system for vehicle 有权
公开(公告)号：JP2004104253A
公开(公告)日：2004-04-02
申请号：JP2002260393
申请日：2002-09-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ISHIGURO TETSUYA , TAKAHASHI JUN , SEKINE MANABU
IPC分类号： H04L29/08
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control system which quickly detects a communication trouble and prevents the restarting of a communication party's apparatus because of the power voltage down, etc. from being misjudged to be a communication trouble.
SOLUTION: A communication is executed over data communication lines 5, 6 between an engine control ECU 1 and a throttle control ECU 2. When a master starting flag FRSTSEFD is set to "1" to show the engine control ECU 1 is started, the count of a trouble detecting counter CFS in the throttle control ECU 2 is returned to "0" (S33). When the reception of data is not normal, the counter CFS increases its count value, and it decides the communication to be abnormal, if a decision threshold CMSN is reached (S36, S37).
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004100527A Throttle valve control device of internal combustion engine 审中-公开
公开(公告)号：JP2004100527A
公开(公告)日：2004-04-02
申请号：JP2002261956
申请日：2002-09-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ISHIGURO TETSUYA , SATO MASAHIRO , SEKINE MANABU , HASHIMOTO HIDEFUMI
IPC分类号： F02D9/02 , F02D11/10 , F02D41/14
摘要： PROBLEM TO BE SOLVED: To provide a throttle valve control device of an internal combustion engine for surely starting the internal combustion engine without delay regardless of the occurrence of communication abnormality between two control units when having the communicably connected two control units.
SOLUTION: This throttle valve control device 1 of the internal combustion engine 4 has an FI ECU 2 for determining target opening DCCMD of a throttle valve 7 of the internal combustion engine 4 and a DBW ECU 3 for controlling opening of the throttle valve 7. The DBW ECU 3 controls the opening of the throttle valve 7 with initial opening THLDEF as a target up to receiving the target opening DCCMD from the FI ECU 2 via a communication wire 9 (until a Step 3 becomes NO), and controls the opening of the throttle valve 7 with the target opening DCCMD as a target on and after receiving the target opening DCCMD (on and after the Step 3 becomes NO).
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004100505A Opening learning device for throttle valve 审中-公开
公开(公告)号：JP2004100505A
公开(公告)日：2004-04-02
申请号：JP2002261161
申请日：2002-09-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ISHIGURO TETSUYA , SATO MASAHIRO , SEKINE MANABU , TAKAHASHI JUN , HASHIMOTO HIDEFUMI , NIKI MANABU
IPC分类号： F02D9/00 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an opening learning device for a throttle valve for accurately learning reference opening of the throttle valve.
SOLUTION: This opening learning device 1 of the throttle valve learns opening TH1AD and TH2AD of the throttle valve as the reference opening TH1ZRWT when the throttle valve 6 is positioned in a reference position, and has a control means 3 for controlling the opening TH1AD and TH2AD of the throttle valve 6, a calculating means 3 for calculating a maximum value MAX1AD and a minimum value MIN1AD based on the opening TH1AD and TH2AD of the throttle valve 6 equivalent to a prescribed frequency CTTHAD detected in the mutually different timing in a state of controlling the opening TH1AD and TH2AD of the throttle valve 6 toward the reference position and a determining means 3 for determining that the throttle valve 6 is positioned in the reference position when a deviation ABSSTB1 between the maximum value MAX1AD and the minimum value MIN1AD is not more than a prescribed determining value DTH1STB.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003206792A CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE HAVING FAIL- SAFE FUNCTION IN VALVE CONTROL BASED ON SENSOR OUTPUT 审中-公开
公开(公告)号：JP2003206792A
公开(公告)日：2003-07-25
申请号：JP2002005959
申请日：2002-01-15
申请人： HONDA MOTOR CO LTD
发明人： SUZUKI NORIO , SEKINE MANABU , NIKI MANABU , TAKAHASHI JUN
IPC分类号： F02D45/00 , F02D41/22
摘要： PROBLEM TO BE SOLVED: To control a valve opening to a target value even when an amplifier is not normally functioned. SOLUTION: A control device of an internal combustion engine comprises a throttle valve, an actuator to open/close the throttle valve, a sensor to detect the opening of the throttle valve and output a signal according to the detected opening, and an amplifier to amplify vibration detected by the sensor. The control device has a selecting means to select either the signal according to the detected opening or the amplified signal. The opening of the throttle valve is feedback-controlled to the target value according to a selected signal. The selecting means selects not the amplified signal, but the signal according to the detected opening if the condition of low reliability of the amplified signal is detected. Thus, in the condition of low reliability of the amplified signal, the valve is controlled based on the opening signal detected by the sensor. COPYRIGHT: (C)2003,JPO

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