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公开(公告)号：US09440653B2
公开(公告)日：2016-09-13
申请号：US14413492
申请日：2013-10-15
申请人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
发明人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W2030/1809 , B60W2550/142 , B60W2710/021 , Y02T10/76
摘要： A drive control device for a vehicle including an engine and a clutch device provided in a power transmission path between the engine and a drive wheel includes: a normal traveling unit causing the vehicle to travel while the engine is connected to the drive wheel; a free-run coasting unit disconnecting the engine from the drive wheel during traveling and causing the vehicle to coast while the engine is stopped; a neutral coasting unit disconnecting the engine from the drive wheel during traveling and causing the vehicle to coast while the engine is autonomously operated; and a coasting switching control unit setting an upper limit value of an upward gradient of a road surface, at which the neutral coasting is stopped, such that the upper limit value is larger than an upper limit value of the upward gradient of the road surface, at which the free-run coasting is stopped.
摘要翻译： 一种用于车辆的驱动控制装置，包括发动机和设置在发动机和驱动轮之间的动力传递路径中的离合器装置，包括：正常行驶单元，其使得车辆在发动机连接到驱动轮的同时行驶; 一个自由跑步的滑行单元在行驶期间将发动机与驱动轮分离，并使发动机停止时车辆滑行; 中性滑行单元在行驶期间将发动机与驱动轮分离，并且在发动机自主操作时使车辆滑行; 以及滑行切换控制单元，其设定所述中性滑行停止的路面的向上坡度的上限值，使得所述上限值大于所述路面的向上坡度的上限值， 自由行驶停止的地方。
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公开(公告)号：US09267448B2
公开(公告)日：2016-02-23
申请号：US14439289
申请日：2012-10-31
申请人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
发明人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
CPC分类号： F02D29/02 , F02D29/00 , F02D41/0087 , F02D41/12 , F02D41/123 , F02D41/3863 , F02D2041/0012 , F02D2250/31
摘要： A running control device of a vehicle includes an engine with a plurality of cylinders, a clutch connecting/disconnecting a power transmission path between the engine and wheels, a fuel pump transferring fuel toward an injector, and a fuel pressure control device controlling a fuel pressure in a transfer path of the fuel. The running control device of a vehicle performs a neutral inertia running mode performed with the power transmission path between the engine and the wheels disconnected, and a cylinder resting inertia running mode performed by resting at least a part of the cylinders of the engine with the power transmission path between the engine and the wheels connected, the fuel pressure during the neutral inertia running mode being made higher than the fuel pressure during the cylinder resting inertia running mode.
摘要翻译： 车辆的行驶控制装置包括具有多个气缸的发动机，连接/断开发动机和车轮之间的动力传递路径的离合器，向喷射器传送燃料的燃料泵以及控制燃料压力的燃料压力控制装置 在燃料的输送路径中。 车辆的行驶控制装置执行中间惯性行驶模式，其中发动机和车轮之间的动力传递路径不连接，并且通过使用发动机的至少一部分汽缸静止而执行气缸静止惯性行驶模式 在发动机与所连接的车轮之间的传动路径，中性惯性行驶模式期间的燃料压力高于气缸静止惯性运行模式期间的燃料压力。
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公开(公告)号：US20150291171A1
公开(公告)日：2015-10-15
申请号：US14439060
申请日：2012-10-31
申请人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
发明人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
IPC分类号： B60W30/18 , B60W10/188 , B60W10/06 , B60T17/22 , B60W10/02
CPC分类号： B60W30/18072 , B60T7/042 , B60T7/12 , B60T13/662 , B60T17/02 , B60T17/22 , B60T2201/022 , B60W10/02 , B60W10/06 , B60W10/18 , B60W10/184 , B60W10/188 , B60W30/18136 , B60W2030/1809 , B60W2510/18 , B60W2540/12 , F02D13/06 , F02D29/02 , F02D41/12 , F02D41/123 , F02D2200/501 , F02D2200/502 , F02D2250/41 , F16H61/21 , Y02T10/18 , Y02T10/76
摘要： A running control device of a vehicle executes a normal running mode with an engine coupled to drive wheels, a first inertia running mode with the engine stopped during running and an engine brake force reduced as compared to the normal running mode, and a second inertia running mode with the engine rotating during running and the engine brake force reduced as compared to the normal running mode. A determining portion determines a necessity of a brake negative pressure during the first or second inertia running mode. The necessity of the brake negative pressure is a condition for returning from the first inertia running mode and the second inertia running mode to the normal running mode. An upper limit value of the necessity of the brake negative pressure for returning from the first inertia running mode is smaller than that for returning from the second inertia running mode.
摘要翻译： 车辆的行驶控制装置通过与驱动轮连接的发动机执行正常行驶模式，与正常行驶模式相比，发动机在行驶期间停止的第一惯性运行模式和发动机制动力减小，第二惯性运行 模式，发动机在行驶期间旋转，发动机制动力与正常行驶模式相比降低。 确定部分确定在第一或第二惯性运行模式期间制动负压的必要性。 制动负压的必要性是从第一惯性运转模式和第二惯性运转模式返回正常行驶模式的条件。 从第一惯性运行模式返回的制动负压的必要性的上限值小于从第二惯性运行模式返回的上限值。
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公开(公告)号：US09656676B2
公开(公告)日：2017-05-23
申请号：US14439380
申请日：2012-10-31
申请人： Masaki Mitsuyasu , Jonggap Kim , Rentaro Kuroki , Takuya Hirai , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
发明人： Masaki Mitsuyasu , Jonggap Kim , Rentaro Kuroki , Takuya Hirai , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
IPC分类号： G06F7/00 , B60W30/182 , B60W30/18 , F16H61/02 , B60W10/06 , B60W10/10 , F16H63/50 , F16H59/18
CPC分类号： B60W30/182 , B60W10/06 , B60W10/10 , B60W30/18172 , B60W2030/18081 , B60W2030/1809 , B60W2710/021 , B60W2710/06 , B60W2710/10 , B60W2710/105 , F16H61/0213 , F16H63/50 , F16H2059/186 , F16H2061/0234 , Y02T10/76
摘要： A running control device of a vehicle including an engine, a connecting/disconnecting device separating the engine and wheels, and a transmission transmitting power of the engine toward the wheels, the running control device of a vehicle being configured to execute a normal running mode performed by using the power of the engine with the engine and the wheels coupled, a free-run inertia running mode that is an inertia running mode performed by separating the engine and the wheels and stopping the engine during running, and a neutral inertia running mode that is an inertia running mode performed by separating the engine and the wheels and operating the engine in a self-sustaining manner during running, the running control device of a vehicle setting a gear ratio of the transmission on a high vehicle speed side in the case of return from the free-run inertia running mode to the normal running mode.
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公开(公告)号：US09598083B2
公开(公告)日：2017-03-21
申请号：US14416774
申请日：2013-10-11
申请人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
发明人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W10/26 , B60W2030/18081 , B60W2030/1809 , B60W2510/244 , B60W2540/18 , B60W2710/0616 , B62D5/0481 , F02N11/0833 , F02N11/084 , F02N2200/0808 , Y02T10/48 , Y02T10/76 , Y10T477/69 , Y10T477/75
摘要： A controller is capable of controlling a coupled engine running mode, in which an engine is coupled to wheels and an engine brake is activated by driven rotation of the engine, and a coasting mode, in which an engine brake force is reduced with respect to that in the coupled engine running mode with mode with the engine brake on, and starts the coasting mode on the basis of the steering angle of a steering member. The controller starts the execution of a first coasting mode when the steering angle is equal to or less than a preset upper limit value and starts the execution of a second coasting mode when the steering angle is greater than the upper limit value. In the first coasting mode, the engine rotation is stopped, and in the second coasting mode, the engine remains rotating.
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公开(公告)号：US09598082B2
公开(公告)日：2017-03-21
申请号：US14413340
申请日：2013-10-21
申请人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
发明人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
IPC分类号： B60W10/02 , B60W30/18 , B60W10/06 , B60W10/184 , B60W10/188 , B60W10/30 , B60T13/66 , F02D41/12
CPC分类号： B60W30/18072 , B60T13/662 , B60T2201/04 , B60W10/02 , B60W10/06 , B60W10/184 , B60W10/188 , B60W10/30 , B60W30/18136 , B60W2030/18081 , B60W2030/1809 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2710/182 , F02D41/12 , F02D2200/602 , F02D2250/41 , Y02T10/76 , Y10T477/814
摘要： In consideration of an amplification effect of a braking force at the time of brake operation, upper-limits (α, β) of a brake operation force (Brk) with which the execution of free-run coasting and neutral coasting is started may be different, on the basis of whether or not a brake booster can be filled with a negative pressure. Therefore, while the braking force at the time of brake operation is secured, the range of the brake operation force (Brk) with which coasting is executed can be enlarged, and an improvement in fuel economy can be made.
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公开(公告)号：US09694821B2
公开(公告)日：2017-07-04
申请号：US14413237
申请日：2013-10-15
申请人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
发明人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W2030/1809 , B60W2550/142 , Y02T10/76
摘要： An upper limit value of an upward gradient of a road surface for starting neutral coasting is set to be larger than an upper limit of the upward gradient of the road surface for starting free-run coasting, so, when the upward gradient is relatively large and a coasting distance is short, the vehicle is caused to travel in the neutral coasting, and stop and restart of the engine are not carried out. Therefore, a decrease in drivability of the vehicle is suppressed. When the upward gradient is relatively small and the coasting distance is long, the vehicle is caused to travel in the free-run coasting, and supply of fuel to the engine is stopped, so fuel economy of the vehicle is obtained. Thus, it is possible to achieve both fuel economy and drivability of the vehicle during coasting on an upward gradient.
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公开(公告)号：US09421977B2
公开(公告)日：2016-08-23
申请号：US14439366
申请日：2012-10-31
申请人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
发明人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
IPC分类号： B60W10/02 , B60W30/18 , F02D41/04 , F02D41/12 , F02N11/08 , B60W10/06 , B60W10/10 , B60W30/182 , B60W10/04 , F16D48/06
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/115 , B60W30/18136 , B60W30/182 , B60W2030/18081 , B60W2030/1809 , B60W2540/10 , B60W2540/103 , F02D41/045 , F02D41/12 , F02D41/123 , F02D2200/602 , F02N11/0822 , F02N2200/101 , F16D48/06 , F16D2500/31453 , F16D2500/50676 , F16D2500/5085 , F16D2500/50858 , F16D2500/7105 , Y02T10/48 , Y02T10/76 , Y10T477/75
摘要： A running control device is configured to execute an engine coupling running mode performed with an engine and wheels connected by a connecting/disconnecting device, a neutral inertia running mode performed with the engine separated from the wheels by the connecting/disconnecting device while the engine is supplied with fuel and allowed to perform self-sustaining rotation, and a free-run inertia running mode performed with the engine separated from the wheels by the connecting/disconnecting device while fuel supply to the engine is stopped to stop rotation. The neutral inertia running mode is terminated when an operation amount of the accelerator pedal becomes equal to or greater than a predefined first determination value. The free-run inertia running mode is terminated when an operation amount of the accelerator pedal becomes equal to or greater than a predefined second determination value larger than the first determination value.
摘要翻译： 运行控制装置被配置为执行用发动机和由连接/断开装置连接的车轮执行的发动机联接运行模式，当发动机为发动机时，通过连接/断开装置与发动机分离的发动机执行的中性惯性运行模式 供给燃料并允许执行自维持旋转，并且在通过连接/断开装置与发动机分离的发动机中执行自由运行的惯性运行模式，同时停止向发动机的燃料供给以停止旋转。 当加速器踏板的操作量变得等于或大于预定的第一确定值时，终止中性惯性行驶模式。 当加速踏板的操作量变得等于或大于大于第一确定值的预定的第二确定值时，自由运行的惯性行驶模式被终止。
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公开(公告)号：US20150274166A1
公开(公告)日：2015-10-01
申请号：US14439305
申请日：2012-10-31
申请人： Takuya HIRAI , Rentaro KUROKI , Masaki MITSUYASU , Jonggap KIM , Masaki MATSUNAGA , Yasunari KIDO , Takeaki SUZUKI , Takayuki KOGURE , Yukari OKAMURA , Akihiro SATO , Yusuke KINOSHITA
发明人： Takuya Hirai , Rentaro Kuroki , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
CPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W30/18072 , B60W2710/02 , B60W2710/06 , B60W2710/0677 , F02D13/06 , F02D29/02 , F02D31/003 , F02D41/0087 , F02D41/022 , F02D41/0295 , F02D41/123 , F02D41/2441 , Y02T10/18 , Y02T10/76
摘要： A running control device of a vehicle includes an engine with a plurality of cylinders, and a clutch connecting/disconnecting a power transmission path between the engine and wheels, the running control device of a vehicle performing during an inertia running mode a neutral inertia running mode performed with the power transmission path between the engine and the wheels disconnected while the engine is kept operated, and a cylinder resting inertia running mode performed by resting at least a part of the cylinders of the engine while the power transmission path between the engine and the wheels is connected, the running control device of a vehicle increasing an operation region of performing the neutral inertia running mode in an operation region of performing the inertia running mode when idle learning performed in an idle operation state of the engine is incomplete, as compared to after completion of the idle learning.
摘要翻译： 车辆的行驶控制装置包括具有多个气缸的发动机，以及连接/断开发动机和车轮之间的动力传递路径的离合器，在惯性行驶模式期间执行的中性惯性行驶模式的车辆的行驶控制装置 在发动机和发动机保持操作之间的发动机和车轮之间的动力传递路径不连续地进行的情况下进行，并且通过在发动机和发动机之间的动力传递路径中放置发动机的至少一部分气缸来执行气缸静止惯性行驶模式 车轮连接时，当在发动机的怠速运转状态下执行的空闲学习不完全时，在执行惯性行驶模式的操作区域中，车辆的行驶控制装置增加了执行中性惯性行驶模式的操作区域，与 完成闲置学习后。
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公开(公告)号：US20150266480A1
公开(公告)日：2015-09-24
申请号：US14439366
申请日：2012-10-31
申请人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
发明人： Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Masaki Matsunaga , Yasunari Kido , Takeaki Suzuki , Takayuki Kogure , Yukari Okamura , Akihiro Sato , Yusuke Kinoshita
IPC分类号： B60W30/18 , B60W10/06 , B60W10/02 , B60W30/182 , F02N11/08
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/115 , B60W30/18136 , B60W30/182 , B60W2030/18081 , B60W2030/1809 , B60W2540/10 , B60W2540/103 , F02D41/045 , F02D41/12 , F02D41/123 , F02D2200/602 , F02N11/0822 , F02N2200/101 , F16D48/06 , F16D2500/31453 , F16D2500/50676 , F16D2500/5085 , F16D2500/50858 , F16D2500/7105 , Y02T10/48 , Y02T10/76 , Y10T477/75
摘要： A running control device is configured to execute an engine coupling running mode performed with an engine and wheels connected by a connecting/disconnecting device, a neutral inertia running mode performed with the engine separated from the wheels by the connecting/disconnecting device while the engine is supplied with fuel and allowed to perform self-sustaining rotation, and a free-run inertia running mode performed with the engine separated from the wheels by the connecting/disconnecting device while fuel supply to the engine is stopped to stop rotation. The neutral inertia running mode is terminated when an operation amount of the accelerator pedal becomes equal to or greater than a predefined first determination value. The free-run inertia running mode is terminated when an operation amount of the accelerator pedal becomes equal to or greater than a predefined second determination value larger than the first determination value.
摘要翻译： 运行控制装置被配置为执行用发动机和由连接/断开装置连接的车轮执行的发动机联接运行模式，当发动机为发动机时，通过连接/断开装置与发动机分离的发动机执行的中性惯性运行模式 供给燃料并允许执行自维持旋转，并且在通过连接/断开装置与发动机分离的发动机中执行自由运行的惯性运行模式，同时停止向发动机的燃料供给以停止旋转。 当加速器踏板的操作量变得等于或大于预定的第一确定值时，终止中性惯性行驶模式。 当加速踏板的操作量变得等于或大于大于第一确定值的预定的第二确定值时，自由运行的惯性行驶模式被终止。
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