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公开(公告)号：EP2942254A1
公开(公告)日：2015-11-11
申请号：EP15160066.5
申请日：2015-03-20
IPC分类号： B60W40/112 , B60W50/00
CPC分类号： B60W40/112 , B60W2050/002 , B60W2300/36 , B60W2520/10 , B60W2520/105 , B60W2520/125 , B60W2520/14 , B60W2520/16 , B60W2520/18 , G01B21/22 , G01P21/00
摘要： To provide a device that can stably and accurately estimate the roll angle of a vehicle body during various states of movement of the vehicle body.
[Means for solving the problems]
A roll angle estimate value calculation portion 14 calculates an estimate value of the roll angle by integrating a value obtained by correcting an estimate value of roll angle velocity of a vehicle body 101 by use of a correction value, or by correcting a value obtained by integrating an estimate value of roll angle velocity by use of a correction value. The correction value is calculated by use of a detection value of speed of the vehicle body 101 in the traveling direction, detection values of angular velocity and acceleration detected by sensors mounted on the vehicle body 101, a previous estimate value of the roll angle, and a previous estimate value of the pitch angle of the vehicle body 101.摘要翻译： 提供一种能够在车体的各种运动状态下稳定且准确地估计车体的侧倾角的装置。 [解决问题的手段]侧倾角估计值计算部14通过使用校正值对通过校正车体101的侧倾角速度的估计值而获得的值进行积分来计算侧倾角的估计值，或 通过校正通过使用校正值积分滚动角速度的估计值而获得的值。 通过使用车身101的行驶方向的速度的检测值，安装在车体101上的传感器检测到的角速度和加速度的检测值，滚动角度的先前估计值，以及 车体101的俯仰角的先前估计值。
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2.发明公开Fuel injection amount calculation method and fuel injection controlling apparatus 审中-公开一种用于计算的燃料喷射控制装置的燃料喷射的量的方法
公开(公告)号：EP2584182A1
公开(公告)日：2013-04-24
申请号：EP12166742.2
申请日：2012-05-04
CPC分类号： F02D41/182 , F02D41/32 , F02D2200/0406
摘要： To provide a fuel injection amount calculation method and a fuel injection controlling apparatus wherein, even if a displacement appears at opening and closing timings of valves due to an assembly error or time-dependent variation of the tappet clearance, a suitable fuel injection amount can be calculated to achieve improvement in fuel cost and purification of exhaust gas.
The fuel injection amount calculation method for calculating a fuel injection amount to an internal combustion engine (2) of a vehicle includes calculating a relative intake pressure which is a difference between an intake pressure peak of intake air upon intake starting of a cylinder of the internal combustion engine and an intake pressure bottom of the intake air upon intake ending, and calculating the fuel injection amount based on the relative intake pressure.摘要翻译： 提供一种燃料喷射量计算方法及燃料喷射控制装置worin，即使位移出现在阀门打开和关闭定时，由于组装误差或挺杆间隙的随时间的变化，一个合适的燃料喷射量可以是 计算以实现在燃料成本和废气净化的改善。 在内燃机计算的燃料喷射量的燃料喷射量计算方法（2）的车辆包括：计算的相对的进气压力的所有其是在所述内部的气缸的进气的起始处的进气的进气压力峰值之间的差 内燃机和以在进气结束的进气的进气压力下，并计算基于所述相对的进气压力的燃料喷射量。
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3.发明公开
公开(公告)号：EP2538062A3
公开(公告)日：2014-07-23
申请号：EP12169443.4
申请日：2012-05-25
发明人： Okoshi, Satoru , Machida, Kenichi
CPC分类号： F02D41/222 , F02D41/042 , F02D41/26 , F02D2200/024 , F02D2200/501 , Y02T10/40
摘要： To enable rapid sensing of a fault in an oil pressure sensor system after a start of an engine while suppressing an increase in the number of parts of an ECU in a device and a method for oil pressure sensor fault sensing for a vehicle.
An oil pressure sensor fault sensing device for a vehicle includes a time measuring section (meter control section (12)) functioning as a sleep mode even while power to an ECU (3) is off, wherein the time measuring section measures a stop time of an engine (1) during the sleep mode, and transmits information on the stop time to the ECU (3) when the power to the ECU (3) is turned on, and when the ECU (3) determines that the stop time of the engine (1) is a predetermined time or more on a basis of the information from the time measuring section to perform fault sensing for an oil pressure switch (2) in a state of the engine (1) not generating an oil pressure, the ECU (3) performs the fault sensing for the oil pressure switch (2).-
公开(公告)号：EP2530286B1
公开(公告)日：2020-07-29
申请号：EP12170210.4
申请日：2012-05-31
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5.发明授权
公开(公告)号：EP2538062B1
公开(公告)日：2016-06-22
申请号：EP12169443.4
申请日：2012-05-25
发明人： Okoshi, Satoru , Machida, Kenichi
CPC分类号： F02D41/222 , F02D41/042 , F02D41/26 , F02D2200/024 , F02D2200/501 , Y02T10/40
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公开(公告)号：EP2530286A1
公开(公告)日：2012-12-05
申请号：EP12170210.4
申请日：2012-05-31
摘要： An engine setting system includes an ECU 80 which is mounted on a vehicle and controls driving of an engine. The ECU 80 can be communicably connected to an external device 90 so that an engine control variable stored in the ECU 80 can be changed by the external device 90.
The ECU 80 includes a bypass passage opening adjusting means, which adjusts opening of a throttle valve bypass passage 77 based on a rotational speed of the engine E, and an opening storing means which stores target openings of the bypass passage opening adjusting means corresponding to rotational speeds of the engine E. The target openings can be changed by the external device 90.摘要翻译： 发动机设置系统包括安装在车辆上并控制发动机的驱动的ECU 80。 ECU80可以可通信地连接到外部设备90，从而可以通过外部设备90来改变存储在ECU 80中的发动机控制变量。ECU 80包括旁通通道开口调节装置，其调节节流阀的开度 基于发动机E的旋转速度的旁通通路77以及与发动机E的旋转速度相对应地存储旁通路开口调整机构的目标开口的开口存储单元。目标开口可以通过外部装置90进行变更。
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公开(公告)号：EP2942254B1
公开(公告)日：2019-10-02
申请号：EP15160066.5
申请日：2015-03-20
IPC分类号： B60W40/112 , B60W50/00
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8.发明公开Device and method for oil pressure sensor fault sensing for vehicle 有权Vorrichtung und Verfahren zur Fehlererkennung desÖldrucksensorsfürein Fahrzeug
公开(公告)号：EP2538062A2
公开(公告)日：2012-12-26
申请号：EP12169443.4
申请日：2012-05-25
发明人： Okoshi, Satoru , Machida, Kenichi
CPC分类号： F02D41/222 , F02D41/042 , F02D41/26 , F02D2200/024 , F02D2200/501 , Y02T10/40
摘要： To enable rapid sensing of a fault in an oil pressure sensor system after a start of an engine while suppressing an increase in the number of parts of an ECU in a device and a method for oil pressure sensor fault sensing for a vehicle.
An oil pressure sensor fault sensing device for a vehicle includes a time measuring section (meter control section (12)) functioning as a sleep mode even while power to an ECU (3) is off, wherein the time measuring section measures a stop time of an engine (1) during the sleep mode, and transmits information on the stop time to the ECU (3) when the power to the ECU (3) is turned on, and when the ECU (3) determines that the stop time of the engine (1) is a predetermined time or more on a basis of the information from the time measuring section to perform fault sensing for an oil pressure switch (2) in a state of the engine (1) not generating an oil pressure, the ECU (3) performs the fault sensing for the oil pressure switch (2).摘要翻译： 在启动发动机之后，能够快速检测油压传感器系统中的故障，同时抑制装置中的ECU的部件数量的增加以及用于车辆的油压传感器故障检测方法。 用于车辆的油压传感器故障检测装置包括即使在ECU（3）的电源关闭时用作休眠模式的时间测量部（仪表控制部分（12）），其中时间测量部分测量停止时间 发动机（1），并且当ECU（3）的电源接通时，将关于停止时间的信息发送到ECU（3），并且当ECU（3）确定停止时间 发动机（1）基于来自时间测量部的信息预定时间以上，以在不产生油压的发动机（1）的状态下对油压开关（2）进行故障检测，ECU （3）对油压开关（2）进行故障检测。
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公开(公告)号：EP2239457A1
公开(公告)日：2010-10-13
申请号：EP10154485.6
申请日：2010-02-24
发明人： Okoshi, Satoru , Machida, Kenichi
摘要： While an ignition is retarded when continuously occurring knocks are detected, an ignition is not retarded when a singly occurring knock is detected.
By detecting the number of occurrences of detection data pieces from a knock sensor (9) stored in a storage unit (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： 当检测到持续发生的敲击时，点火被延迟，当检测到单独发生的敲击时，点火不被延迟。 通过在预定时间段内从存储在存储单元（14）中的爆震传感器（9）检测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级电压不小于预定值时，输出延迟指令。
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