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公开(公告)号：US08808040B2
公开(公告)日：2014-08-19
申请号：US13472609
申请日：2012-05-16
IPC分类号： B63H21/22
CPC分类号： B63H20/14 , B63H21/21 , F02B61/045 , F02D41/123 , F02P5/1504 , F02P9/005
摘要： In an apparatus for controlling operation of an outboard motor having a shift lever used to change a shift position between an in-gear position that enables driving force of an internal combustion engine to be transmitted to a propeller by engaging a clutch with one of a forward gear and a reverse gear and a neutral position that cuts off transmission of the driving force by disengaging the clutch from the forward or reverse gear, it is configured to detect a throttle opening of the engine; detect a speed of the engine; calculate a change amount of the detected engine speed; and conduct driving force decreasing control to decrease the driving force of the engine based on the detected throttle opening, the detected engine speed and the calculated engine speed change amount.
摘要翻译： 在用于控制舷外马达的操作的装置中，所述舷外马达具有变速杆，所述变速杆用于通过使离合器与前进中的一个接合来使得内燃机的驱动力能够传递到螺旋桨的变速位置之间改变换档位置 齿轮和倒档以及中立位置，通过使离合器与前进或后退齿轮脱离而切断驱动力的传递，构造成检测发动机的节气门开度; 检测发动机的速度; 计算检测到的发动机转速的变化量; 并且基于检测到的节气门开度，检测到的发动机转速和计算出的发动机转速变化量，进行驱动力减小控制以降低发动机的驱动力。
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公开(公告)号：US08764500B2
公开(公告)日：2014-07-01
申请号：US13029324
申请日：2011-02-17
申请人： Koji Kuriyagawa , Hajime Yoshimura , Hiroshi Yamamoto , Nobuchika Katagiri , Masahide Shinokawa
发明人： Koji Kuriyagawa , Hajime Yoshimura , Hiroshi Yamamoto , Nobuchika Katagiri , Masahide Shinokawa
IPC分类号： B63H21/21
CPC分类号： B63H21/21 , B63H20/10 , B63H20/14 , B63H21/213 , G05D1/0875
摘要： In an apparatus for controlling operation of an outboard motor having an engine to power a propeller, a transmission being selectively changeable in gear position to establish speeds including a first speed and second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, and a trim angle regulation mechanism regulating a trim angle through trim-up/down operation, the transmission is controlled to change the gear position from the second speed to the first speed when the second speed is selected and a throttle opening change amount is at or above a predetermined value; and the trim angle regulation mechanism is operated to start the trim-up operation based on engine speed. With this, the transmission can be appropriately controlled to suppress the decrease in boat speed caused by change of gear position, thereby mitigating an unnatural feel given to the operator.
摘要翻译： 在用于控制具有发动机来驱动螺旋桨的舷外马达的操作的装置中，传动装置在齿轮位置可选择地变化，以建立包括第一速度和第二速度的速度，并且以确定的传动比将发动机的功率传递给螺旋桨 通过建立的速度，以及通过调节/降低操作调节调整角度的调整角调节机构，当选择第二速度并且节气门开度改变时，传动被控制以将档位从第二速度改变到第一速度 量处于或高于预定值; 并且调整调整角度调节机构以基于发动机转速开始微调操作。 由此，可以适当地控制变速器，以抑制由齿轮位置的变化引起的船速的下降，从而减轻给予操作者的不自然的感觉。
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公开(公告)号：US08690621B2
公开(公告)日：2014-04-08
申请号：US12967143
申请日：2010-12-14
IPC分类号： B63H20/14
CPC分类号： B63H20/16 , B63H21/265 , B63H21/28 , B63H23/02 , B63H2023/0266
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine to power a propeller, and a transmission being selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, engine speed is detected, it is determined whether acceleration is instructed when the second speed is established, and operation of the transmission is controlled to change the gear position from the second speed to the first speed when the acceleration is determined to be instructed, and then change back the gear position from the first speed to the second speed based on the detected engine speed, thereby enabling to control the transmission optimally.
摘要翻译： 在用于控制具有内燃机以驱动螺旋桨的舷外马达的操作的装置中，以及在齿轮位置可选择性地变化的变速器，以建立包括第一速度和第二速度的速度，并且将发动机的动力传递给螺旋桨， 由确定的速度确定的传动比，检测到发动机转速，确定在建立第二速度时是否指示加速度，并且当加速度时控制变速器的操作以将档位从第二速度改变为第一速度 被确定为被指示，然后基于检测到的发动机速度将档位从第一速度改回到第二速度，从而能够最佳地控制传动。
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公开(公告)号：US08740659B2
公开(公告)日：2014-06-03
申请号：US13401904
申请日：2012-02-22
申请人： Koji Kuriyagawa , Hiroshi Yamamoto
发明人： Koji Kuriyagawa , Hiroshi Yamamoto
IPC分类号： B63B21/22
CPC分类号： B63H21/213
摘要： In an apparatus for controlling operation of an outboard motor that has an internal combustion engine equipped with a plurality of cylinders and is configured to switch a shift position between an in-gear position that enables engine's driving force to be transmitted to a propeller and a neutral position that cuts off transmission of the driving force, it is configured such that a neutral operation detector detects a neutral operation in which the shift position is switched from the in-gear position to the neutral position; a driving force controller conducts driving force decreasing control to decrease the driving force when the neutral operation is detected; and a cylinder number changer detects an engine speed variation range during the driving force decreasing control and, of the plurality of the cylinders, determines and changes the number of the cylinders with which the control is to be conducted based on the variation range.
摘要翻译： 在一种用于控制舷外马达的操作的装置中，所述舷外马达具有配备有多个气缸的内燃机，并且构造成在能够将发动机的驱动力传递到螺旋桨的中间位置和中性点之间切换换档位置 切断驱动力的传递的位置，其被构造成使得中立操作检测器检测到变速位置从变速位置切换到中立位置的空档操作; 驱动力控制器执行驱动力减小控制以在检测到中立操作时降低驱动力; 并且气缸数变更器检测在驱动力降低控制期间的发动机转速变化范围，并且在多个气缸中，基于变化范围来确定并改变要进行控制的气缸的数量。
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公开(公告)号：US09376196B2
公开(公告)日：2016-06-28
申请号：US12967286
申请日：2010-12-14
CPC分类号： B63H21/21 , B60W2510/0604 , B60W2510/0638 , B60W2540/10 , F02D11/105 , F02D41/023 , F02D41/10 , F02D2200/0404 , F02D2200/602 , F16H61/0213 , F16H2059/366 , F16H2061/0239
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and a transmission being selectively changeable in gear position to establish speeds including at least a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, it is determined whether acceleration is instructed to the engine when the second speed is established and operation of the engine is controlled to increase a fuel amount to be supplied to the engine when detected engine speed is greater than a predetermined speed, thereby improving the performance immediately after acceleration is started.
摘要翻译： 在用于控制具有内燃机的舷外马达的操作的装置中，以及可在变速档位选择性地变化的变速器，以建立包括至少第一速度和第二速度的速度，并且以传动比将发动机的功率传递给螺旋桨 以确定的速度确定，当检测到的发动机转速大于预定速度时，确定当建立第二速度时是否向发动机指示加速度，并且控制发动机的操作以增加要发送给发动机的燃料量， 从而在加速开始后立即提高性能。
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公开(公告)号：US08926383B2
公开(公告)日：2015-01-06
申请号：US13365667
申请日：2012-02-03
申请人： Koji Kuriyagawa , Hiroshi Yamamoto
发明人： Koji Kuriyagawa , Hiroshi Yamamoto
IPC分类号： B63H21/21 , B63H20/20 , B63H23/30 , B63H20/14 , F02D41/02 , F02D43/00 , F02D11/10 , F16H63/50
CPC分类号： B63H20/20 , B63H20/14 , B63H21/21 , B63H23/30 , F02D11/105 , F02D41/0225 , F02D43/00 , F02D2200/502 , F16H63/50
摘要： In an apparatus for controlling operation of an outboard motor having a shift shaft to be rotated in response to manipulation by an operator to switch a shift position between an in-gear position that enables driving force of a prime mover to be transmitted to a propeller by engaging a clutch with one of a forward gear and a reverse gear, and a neutral position that cuts off transmission of the driving force by disengaging the clutch from the forward or reverse gear, comprising a neutral operation detector connected to the shift shaft and adapted to detect a neutral operation in which the shift position is switched from the in-gear position to the neutral position; and a driving force controller adapted to conduct driving force decreasing control to decrease the driving force of the prime mover when the neutral operation is detected.
摘要翻译： 在用于控制舷外马达的操作的装置中，其具有响应于操作者的操纵而被转动的换档轴，以便使能够将原动机的驱动力传递到螺旋桨的齿轮之间的换档位置切换到通过 将离合器与前进档和倒档齿轮中的一个接合，以及通过使离合器与前进或后退齿轮分离而切断驱动力的传动的中立位置，包括连接到换档轴的中性操作检测器， 检测换档位置从换档位置切换到中立位置的中立操作; 以及驱动力控制器，其适于在检测到中立作业时进行驱动力减小控制以降低原动机的驱动力。
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公开(公告)号：US08740658B2
公开(公告)日：2014-06-03
申请号：US13115298
申请日：2011-05-25
申请人： Koji Kuriyagawa
发明人： Koji Kuriyagawa
CPC分类号： B63H21/213 , B63H20/14
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and transmission, it is configured to control operation of the transmission to change the gear position to the first or second speed in response to a speed change command outputted upon an operator's manipulation, determine whether a throttle valve of the engine is at a fully-opened position or thereabout when the speed change command to the first speed is outputted, and determine whether the engine is under a predetermined operating condition when the throttle valve is determined to be at the fully-opened position or thereabout, wherein the transmission controller changes the gear position from the first speed to the second speed when the engine is determined to be under the predetermined operating condition. With this, it becomes possible to mitigate load on a transmission gear to improve durability of the transmission.
摘要翻译： 在用于控制具有内燃机和变速器的舷外马达的操作的装置中，其被配置为响应于在操作者的操纵下输出的速度改变命令来控制变速器的操作以将档位改变到第一或第二速度 ，当输出到第一速度的变速指令时，确定发动机的节气门是否处于完全打开位置，并且当节气门被确定为位于时，确定发动机是否处于预定的操作状态 完全打开位置或其附近，其中当发动机被确定为处于预定操作状态时，变速器控制器将档位从第一速度改变到第二速度。 由此，可以减轻传动装置上的载荷，以提高变速器的耐久性。
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公开(公告)号：US08303360B2
公开(公告)日：2012-11-06
申请号：US12760261
申请日：2010-04-14
申请人： Koji Kuriyagawa , Hajime Yoshimura
发明人： Koji Kuriyagawa , Hajime Yoshimura
CPC分类号： B63H21/213
摘要： In an apparatus for controlling operation of an outboard motor mounted on a boat and having a torque converter equipped with a lockup clutch, it is configured to have a clutch controller that controls the lockup clutch to ON when a speed ratio of the torque converter is equal to or greater than a reference value, the clutch controller being configured to determine whether a throttle valve is at about a fully-opened position and to control the lockup clutch to ON when the speed ratio becomes equal to or greater than a predetermined value set smaller than the reference value before the speed ratio reaches the reference value, and the throttle valve is discriminated to be at about the fully-opened position. With this, it becomes possible to reliably make a lockup clutch ON when the acceleration is completed, so that the boat speed can reach the maximum speed.
摘要翻译： 在用于控制安装在船上的舷外马达的操作的装置中并且具有配备有锁止离合器的液力变矩器的装置中，构成为具有离合器控制器，当变矩器的转速比相等时控制锁止离合器接通 大于或等于参考值时，所述离合器控制器被配置为确定节流阀是否处于大约全开位置，并且当所述变速比变得等于或大于设定的预定值时控制所述锁止离合器为ON 超过速度比达到参考值之前的参考值，并且节气门被鉴别为处于完全打开位置附近。 由此，能够在加速结束时可靠地使锁止离合器接通，从而能够使船速达到最大速度。
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公开(公告)号：US08292679B2
公开(公告)日：2012-10-23
申请号：US12580745
申请日：2009-10-16
CPC分类号： F01P7/164 , F01P5/12 , F01P2025/60 , F01P2050/12 , Y10T477/635
摘要： In an apparatus for controlling an outboard motor mounted on a stern of a boat and having an internal combustion engine to power a propeller, a drive shaft that connects the engine and the propeller, a torque converter that is interposed between the engine and the drive shaft and is equipped with a lockup clutch, a water pump connected to the drive shaft to be driven by the drive shaft, and a shift mechanism interposed between the drive shaft and the propeller, comprising a neutral position detector that detects the shift mechanism being set in a neutral position; and a clutch ON unit that makes the lockup clutch ON to increase operation speed of the water pump when it is detected that the shift mechanism is set in the neutral position. With this, it becomes possible to improve cooling performance, thereby preventing a defect such as overheat of the engine.
摘要翻译： 在一种用于控制安装在船尾上的舷外马达并具有内燃机以驱动螺旋桨的装置中，连接发动机和螺旋桨的驱动轴，设置在发动机和驱动轴之间的变矩器 并配备有锁止离合器，连接到由驱动轴驱动的驱动轴的水泵，以及设置在驱动轴和螺旋桨之间的换档机构，包括：中立位置检测器，其检测换档机构被设定在 中立位置 以及离合器ON单元，当检测到变速机构设定在中立位置时，使得锁止离合器接通以增加水泵的操作速度。 由此，能够提高冷却性能，能够防止发动机的过热等缺陷。
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公开(公告)号：US08641462B2
公开(公告)日：2014-02-04
申请号：US13115255
申请日：2011-05-25
申请人： Koji Kuriyagawa
发明人： Koji Kuriyagawa
CPC分类号： B63H20/14 , B63H21/213
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and a transmission selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, it is configured to control operation of the transmission to change the gear position to the first or second speed in response to an outputted speed change command, determine whether an engine speed is continuously equal to or greater than a predetermined speed for a predetermined time period when the speed change command to the first speed is outputted, and when the determination is affirmative, change the gear position from the first speed to the second speed. With this, it becomes possible to mitigate the load on a transmission gear to improve durability of the transmission.
摘要翻译： 在用于控制具有内燃机和变速档的外部电动机的操作的装置中，可以在齿轮位置上选择性地变化，以建立包括第一速度和第二速度的速度，并且以由已建立的传动比确定的传动比将发动机的功率传递给螺旋桨 速度，其被配置为响应于输出的速度改变命令来控制变速器的操作以将档位改变到第一或第二速度，在预定时间内确定发动机速度是否连续等于或大于预定速度 输出速度改变命令到第一速度的时间段，并且当确定是肯定时，将档位从第一速度改变到第二速度。 由此，能够减轻传动装置的负荷，提高变速器的耐久性。
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