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1. 发明专利

JP2013204528A Intake control device of multi-cylinder engine 有权
标题翻译：多缸发动机的控制装置
公开(公告)号：JP2013204528A
公开(公告)日：2013-10-07
申请号：JP2012075163
申请日：2012-03-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU
IPC分类号： F02D9/02 , F02D11/10 , F02D17/02 , F02D41/02 , F02D41/04 , F02D41/08 , F02D41/22
CPC分类号： Y02T10/42
摘要： PROBLEM TO BE SOLVED: To obtain a throttle control device that can efficiently perform an idling control and deal with a limp home mode by devising a control of two system throttles.SOLUTION: An intake control device of a multi-cylinder engine includes an interlocking mechanism for interlockingly operating a mechanical throttle operation system and an electrical throttle operation system. The interlocking mechanism has a mechanism for interlockingly operate mechanical throttle valves 21 in an open direction thereof by a rotational operation of electrical throttle valves 22 in an open direction thereof, while operating the rotational operation of the electrical throttle valves 22 in the open direction independently of the rotational operation of the mechanical throttle valves 21 in the open direction. The interlocking mechanism has a mechanism for holding the mechanical throttle valves 21 at an idling opening of the entire multi-cylinder engine in a state where the electrical throttle valves 22 are kept substantially fully closed. The electrical throttle control system follows a throttle opening of the mechanical throttle control system obtained by an opening sensor 34.
摘要翻译：要解决的问题：通过设计两个系统节流阀的控制，获得能够有效地执行怠速控制和处理跛行家庭模式的节气门控制装置。解决方案：多缸发动机的进气控制装置包括互锁机构用于互锁操作机械节气门操作系统和电动油门操作系统。联锁机构具有通过电动节气门22沿其打开方向的旋转操作而使机械节流阀21在其打开方向上互锁地操作的机构，同时独立于打开方向操作电动节气门22的旋转操作机械节流阀21沿打开方向的旋转操作。互锁机构具有将机械节流阀21保持在整体的多气缸发动机的空转开口的状态，其中电动节气门22保持基本上完全关闭的状态。电气节气门控制系统遵循由开口传感器34获得的机械节气门控制系统的节气门开度。

2. 发明专利

JP2009144681A Method of detecting failure of knock sensor 有权
标题翻译：检测开关传感器故障的方法
公开(公告)号：JP2009144681A
公开(公告)日：2009-07-02
申请号：JP2007325871
申请日：2007-12-18
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU , MACHIDA KENICHI
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To detect the cable breakage of a knock sensor even in an area where the rotational speed of an engine is low.
SOLUTION: The knock sensor 8 is secured to a multi-cylinder engine. A knock signal output from the knock sensor 8 is detected as a noise level in a noise gate period set for each cylinder. The maximum value of the noise levels for cylinders in one cycle is detected. The maximum value of the noise levels is compared with a failure determination value. When the maximum value of the noise levels is smaller than the failure determination value, the sensor is determined to be failed. A knock gate period is a period started from a top dead center of compression. The noise gate period is set in a period different from the knock gate period.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在发动机的转速低的区域中也可以检测爆震传感器的电缆断裂。解决方案：爆震传感器8固定在多缸发动机上。从敲击传感器8输出的爆震信号被检测为为每个气缸设定的噪声门限周期中的噪声电平。检测一个循环中气瓶的噪声水平的最大值。将噪声电平的最大值与故障判定值进行比较。当噪声电平的最大值小于故障判定值时，传感器被确定为失败。敲门时段是从上止点压缩开始的时期。噪声门限周期设定在与敲门周期不同的时期。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2013064410A Knock control device for engine 有权
公开(公告)号：JP2013064410A
公开(公告)日：2013-04-11
申请号：JP2013003321
申请日：2013-01-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU , MACHIDA KENICHI
IPC分类号： F02D45/00 , F02P5/152 , F02P5/153
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To retard ignition when continuously occurring knocks are detected, while ignition is not retarded when a singly occurring knock is detected.SOLUTION: By detecting the number of occurrences, for each voltage level, of detection data pieces from a knock sensor 9 stored in a storage section 14 in a predetermined time period, a distribution of the detection data pieces is created. When one detection data piece having a value not less than a knock determination value is inputted from the knock sensor 9, the distribution of the detection data pieces is checked. For example, when the detection data pieces spread in a wide range, or the knock level voltage of the total detection data pieces is not less than a predetermined value, a retard instruction is outputted.

4. 发明专利

JP2013002421A Device and method for oil pressure sensor fault sensing for vehicle 有权
标题翻译：油压传感器故障检测装置及方法
公开(公告)号：JP2013002421A
公开(公告)日：2013-01-07
申请号：JP2011137384
申请日：2011-06-21
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU , MACHIDA KENICHI
IPC分类号： F02D45/00 , F01M1/20 , F02D43/00
CPC分类号： F02D41/222 , F02D41/042 , F02D41/26 , F02D2200/024 , F02D2200/501 , Y02T10/40
摘要： PROBLEM TO BE SOLVED: To allow quick sensing of a fault in a hydraulic sensor system after the engine start while suppressing an increase in the number of components of an ECU in a hydraulic sensor fault sensing device and method for a vehicle.SOLUTION: A hydraulic sensor fault sensing device for a vehicle includes a time measuring part (a meter control part 12) functioning as a sleep mode even when the power supply to an ECU 3 is turned off. The time measuring part measures a stop time of an engine 1 during the sleep mode, and transmits the stop time information to the ECU 3 when the power supply to the ECU is turned on. In order to perform fault sensing of a hydraulic switch 2 in a state that the engine 1 does not generate oil pressure, when the ECU 3 determines that the stop time of the engine 1 has elapsed more than a predetermined time on the basis of the information from the time measuring part, the ECU performs the fault sensing of the hydraulic switch 2.
摘要翻译：要解决的问题：为了在发动机启动之后快速检测液压传感器系统中的故障，同时抑制液压传感器故障检测装置和车辆方法中的ECU的部件数量的增加。解决方案：即使当ECU3的电源被关闭时，用于车辆的液压传感器故障检测装置包括用作睡眠模式的时间测量部件（仪表控制部件12）。时间测量部件在睡眠模式期间测量发动机1的停止时间，并且当ECU接通电源时，将停止时间信息发送到ECU 3。为了在发动机1不产生油压的状态下进行液压开关2的故障检测，当ECU3基于该信息确定发动机1的停止时间超过预定时间时从时间测量部分，ECU执行液压开关2的故障检测。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012251492A Engine setting system 有权
标题翻译：发动机设定系统
公开(公告)号：JP2012251492A
公开(公告)日：2012-12-20
申请号：JP2011125088
申请日：2011-06-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SAKAI SHIGETO , OKOSHI SATORU , MACHIDA KENICHI , TSUYUKUCHI MAKOTO
IPC分类号： F02D29/02 , F02D9/02 , F02D45/00
CPC分类号： F02D41/2416 , F02D31/005 , F02D41/0005 , F02D41/2432 , F02D2200/101 , F02D2250/18 , Y02T10/42
摘要： PROBLEM TO BE SOLVED: To provide an engine setting system that enables a user to acquire a broader range of vehicle characteristics.SOLUTION: In this engine setting system which communicably connecting an external device 90 with an ECU 80 mounted on a vehicle and controlling driving of an engine and which can change an engine control variable stored in the ECU 80 by the external device 90. The ECU 80 includes a bypass passage opening adjusting means, which adjusts opening of a bypass passage bypassing a throttle valve of an intake passage connected to the engine based on a rotational speed of the engine, and an opening storing means which stores target openings of the bypass passage opening adjusting means corresponding to rotational speeds of the engine. The target openings can be changed by the external device 90.
摘要翻译：要解决的问题：提供使得用户能够获得更广泛的车辆特性的发动机设置系统。解决方案：在该外部设备90与安装在车辆上的ECU80可通信地连接并控制发动机的驱动并且可以通过外部设备90改变存储在ECU 80中的发动机控制变量的发动机设置系统中。 ECU80包括旁路通路开口调整机构，其根据发动机的转速调节旁路与发动机连接的进气通路的节流阀的旁通通路的开度，以及开闭存储单元，旁通通道开口调节装置对应于发动机的转速。目标开口可由外部设备90更改。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013064409A Knock control device for engine 有权
标题翻译：发动机卡锁控制装置
公开(公告)号：JP2013064409A
公开(公告)日：2013-04-11
申请号：JP2013003320
申请日：2013-01-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU , MACHIDA KENICHI
IPC分类号： F02D45/00 , F02P5/152 , F02P5/153
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To retard ignition when continuously occurring knocks are detected, while ignition is not retarded when a singly occurring knock is detected.SOLUTION: By detecting the number of occurrences, for each voltage level, of detection data pieces from a knock sensor 9 stored in a storage section 14 in a predetermined time period, a distribution of the detection data pieces is created. When one detection data piece having a value not less than a knock determination value is inputted from the knock sensor 9, the distribution of the detection data pieces is checked. For example, when the detection data pieces spread in a wide range, or the knock level voltage of the total detection data pieces is not less than a predetermined value, a retard instruction is outputted.
摘要翻译：要解决的问题：当检测到持续发生的敲击时，延迟点火，当检测到单独发生的敲击时，点火不被延迟。解决方案：通过在预定时间段内从存储在存储部分14中的爆震传感器9检测出每个电压电平的检测数据的出现次数，产生检测数据片段的分布。当从爆震传感器9输入具有不小于爆震判定值的一个检测数据块时，检查检测数据的分布。例如，当检测数据在宽范围内扩展时，或者总检测数据的爆震电压不小于预定值时，输出延迟指令。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2011047356A Electronic throttle control device 有权
标题翻译：电子节流控制装置
公开(公告)号：JP2011047356A
公开(公告)日：2011-03-10
申请号：JP2009198172
申请日：2009-08-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU , MACHIDA KENICHI
IPC分类号： F02D9/02
CPC分类号： F02D31/003 , F02D9/1065 , F02D2011/102 , F02D2200/0404
摘要： PROBLEM TO BE SOLVED: To provide an electronic throttle control device appropriately controlling idle rotation speed even in a configuration using a lower limit value specifying a lower limit valve travel for obviating interference of a throttle valve with an intake passage.
SOLUTION: The electronic throttle control device 10 includes the throttle valve 14 driven by a motor 22, and a throttle sensor 26 detecting an actual valve travel of the throttle valve 14, and drives the motor 22 by an ECU 24 to control the valve travel of the throttle valve 14. In the ECU 24, the lower limit value of the valve travel of the throttle valve 14 is initially set at a valve travel position larger than a full close position by a predetermined amount. When the engine rotation speed is detected rising from a set idle rotation speed by a predetermined value or more during idling in which the valve travel of the throttle valve 14 is controlled to the lower limit value, the lower limit value is reduced by a predetermined amount and is reset to control the engine rotation speed to within a predetermined value from the set idle rotation speed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在使用指定下限阀行程的下限值的配置中，也适用于控制怠速转速的电子节气门控制装置，以避免节流阀与进气通道的干扰。解决方案：电子节气门控制装置10包括由电动机22驱动的节气门14和检测节气门14的实际气门行程的节气门传感器26，并且通过ECU 24驱动电动机22以控制节气门14的阀行程。在ECU24中，节流阀14的阀行程的下限值初始设定在比完全关闭位置大的预定量的阀行程位置。当在节气门14的阀行程被控制到下限值的空转期间检测到发动机转速从设定的怠速转速上升预定值以上时，下限值减小规定量并且被重置以将发动机转速控制在从设定的空转转速以内的预定值内。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2009156144A Exhaust valve control device 有权
标题翻译：排气阀控制装置
公开(公告)号：JP2009156144A
公开(公告)日：2009-07-16
申请号：JP2007334764
申请日：2007-12-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU
IPC分类号： F02D9/04 , F01N13/08 , F02P5/15
摘要： PROBLEM TO BE SOLVED: To provide an exhaust valve control device for lowering the output of an engine when estimating that an exhaust valve is frozen and firmly fixed, in accordance with outside air temperature and cooling water temperature information.
SOLUTION: An exhaust valve device 5 is constructed to resiliently loading the exhaust valve 12 to be always opened with a torsion coil spring 17 and to drive the exhaust valve 12 be closed with one wire 15 connected thereto and pulled by a motor 25. An exhaust valve control part 35 in an ECU 30 as a control part is set to close the exhaust valve 12 at stopping the engine. An ignition timing calculating part 32 in the ECU 30 determines that the exhaust valve 12 is frozen in the closed condition when a cooling water temperature A detected by a water temperature sensor 40 and an outside air temperature B detected by an outside air temperature sensor 41 are each smaller than a predetermined value and a A-B value is smaller than a freezing determination value at restarting the engine, and retards an ignition timing to lower the output of the engine when the engine is set in a predetermined high load condition in this state.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种排气门控制装置，用于根据外部空气温度和冷却水温度信息，在估计排气阀被冷冻并牢固地固定时降低发动机的输出。解决方案：排气门装置5被构造成弹性地装载排气门12以始终用扭力螺旋弹簧17打开，并且通过连接到其上的一个导线15驱动排气门12关闭并由马达25拉动作为控制部的ECU30中的排气门控制部35被设定为在停止发动机时关闭排气阀12。当由水温传感器40检测到的冷却水温度A和由外部空气温度传感器41检测到的外部空气温度B的情况下，ECU30中的点火正时计算部32判定排气门12处于关闭状态，每个小于预定值，并且AB值小于重新启动发动机时的冻结判定值，并且在该状态下将发动机设定在预定的高负载状态时，延迟点火正时以降低发动机的输出。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2013113325A Shift control device for motorcycle 有权
标题翻译：用于摩托车的换档控制装置
公开(公告)号：JP2013113325A
公开(公告)日：2013-06-10
申请号：JP2011257497
申请日：2011-11-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SAKAMOTO NAOKI , MACHIDA KENICHI , TSUYUKUCHI MAKOTO , OKOSHI SATORU
IPC分类号： F16H61/688 , F16H61/02
CPC分类号： F16H61/688 , B60W10/11 , B60Y2200/12 , F16H59/02 , F16H59/12 , F16H2059/0234 , Y10T74/2003 , Y10T477/6939
摘要： PROBLEM TO BE SOLVED: To provide a shift control device for a motorcycle in which user friendliness is improved by allowing operation without a sense of incompatibility even if providing shift switches both in a handlebar and in a foot pedal.SOLUTION: The shift control device for a motorcycle includes: a transmission TM that allows switching between a neutral state and a number of engaged shift positions; and a shift control section 132 that controls a shift state of the transmission TM. In the shift control device, there are provided, around a handlebar of a motorcycle 1, an N/D changeover switch 85 that switches the neutral state and a drive mode for executing automatic shift among the plurality of shift positions and a hand-operated shift switch 97 that allows manual shifting among the plurality of shift positions by operation under the drive mode. The shift control apparatus also includes a foot-operated shift control means 95 that allows manual shifting among the plurality of shift positions during the drive mode according to an operation of a shift pedal 7. The shift control section 132 is operable to switch the neutral state and the drive mode by the foot-operated shift control means 95.
摘要翻译：要解决的问题：提供一种用于通过允许没有不兼容感的操作来提高用户友好性的摩托车的换档控制装置，即使在把手和脚踏板中都设置换档开关。解决方案：用于摩托车的变速控制装置包括：允许在空档状态和多个接合换档位置之间切换的变速器TM; 以及控制变速器TM的变速状态的变速控制部132。在变速控制装置中，在摩托车1的手把周围设置有切换中立状态的N / D切换开关85和用于在多个换档位置之间执行自动换档的驱动模式和手动换档开关97，其允许通过在驱动模式下的操作在多个换档位置之间进行手动换档。变速控制装置还包括脚踏操作换档控制装置95，其允许根据换档踏板7的操作在驱动模式期间在多个换档位置之间进行手动换档。换档控制部132可操作以切换中立状态和脚踏操作变速控制装置95的驱动模式。（C）2013，JPO＆INPIT

10. 发明专利

JP2013002414A Fuel injection amount calculation method and fuel injection control apparatus 审中-公开
标题翻译：燃油注入量计算方法和燃油喷射控制装置
公开(公告)号：JP2013002414A
公开(公告)日：2013-01-07
申请号：JP2011136479
申请日：2011-06-20
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKOSHI SATORU , MACHIDA KENICHI , KITAMURA TAKAO
IPC分类号： F02D41/18 , F02D41/04 , F02D45/00
CPC分类号： F02D41/182 , F02D41/32 , F02D2200/0406
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection amount calculation method that achieves improvement in fuel consumption and purification of exhaust gas by calculating a proper fuel injection amount even if a lag occurs in the timing of valve opening/closing due to an assembling error or a change over time of a tappet clearance, and a fuel injection amount control apparatus.SOLUTION: The fuel injection amount calculation method calculates a fuel injection amount to an internal combustion engine of a vehicle. The method is configured to calculate the relative intake air pressure being a difference between the intake pressure peak of intake air at the start of air intake of a cylinder of an internal combustion engine and the intake pressure bottom of intake air at the end of air intake and to calculate the fuel injection amount on the basis of the relative intake air pressure.
摘要翻译：要解决的问题：提供一种燃料喷射量计算方法，其通过计算适当的燃料喷射量来实现燃料消耗和净化净化，即使在阀打开/关闭的定时由于组合误差或挺杆间隙的时间变化，以及燃料喷射量控制装置。燃料喷射量计算方法计算对车辆的内燃机的燃料喷射量。该方法被配置为计算相对进气压力，其是在内燃机的气缸的进气开始时的进气压力的进气压力峰值与进气端的进气压力下降之间的差值并且基于相对进气压力计算燃料喷射量。版权所有（C）2013，JPO＆INPIT

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