公开(公告)号：EP2846026B1

公开(公告)日：2018-08-08

申请号：EP13784276.1

申请日：2013-04-15

申请人： Yanmar Co., Ltd.

发明人： HARA, Naohiro ,  WATANABE, Jun ,  WAKAHARA, Hiroaki ,  HAYASHI, Akiyoshi ,  NAKANISHI, Takao

IPC分类号： F02D41/04 ,  F02D11/10 ,  F02D45/00 ,  G05B11/36 ,  F02D41/12 ,  F02D31/00 ,  F02D41/28

CPC分类号： F02D41/04 ,  F02D11/10 ,  F02D11/105 ,  F02D31/001 ,  F02D41/0007 ,  F02D41/12 ,  F02D41/1498 ,  F02D2041/286 ,  F02D2200/602

摘要： An engine rotational speed control device (4) includes a noise removal processing unit (6) which corrects a command value, wherein the noise removal processing unit (6) is configured to set a current first output value (B(i)) to be identical to a previous first output value (B(i-1)) in a case where, in a latest step group, the number of successive increase steps is smaller than a first predetermined number (n) and the number of successive decrease steps is smaller than the first predetermined number (n), the increase step is a step in which a current first input value (A(i)) is greater than the previous first output value (B(i-1)) by a first set width (n) or more, and the decrease step is a step in which the current first input value (A(i)) is smaller than the previous first output value (B(i)) by the first set width (n) or more.

公开(公告)号：EP2846026A1

公开(公告)日：2015-03-11

申请号：EP13784276.1

申请日：2013-04-15

申请人： Yanmar Co., Ltd.

发明人： HARA, Naohiro ,  WATANABE, Jun ,  WAKAHARA, Hiroaki ,  HAYASHI, Akiyoshi ,  NAKANISHI, Takao

IPC分类号： F02D41/04 ,  F02D11/10 ,  F02D45/00 ,  G05B11/36

CPC分类号： F02D41/04 ,  F02D11/10 ,  F02D11/105 ,  F02D31/001 ,  F02D41/0007 ,  F02D41/12 ,  F02D41/1498 ,  F02D2041/286 ,  F02D2200/602

摘要： An engine rotational speed control device (4) includes a noise removal processing unit (6) which corrects a command value, wherein the noise removal processing unit (6) is configured to set a current first output value (B(i)) to be identical to a previous first output value (B(i-1)) in a case where, in a latest step group, the number of successive increase steps is smaller than a first predetermined number (n) and the number of successive decrease steps is smaller than the first predetermined number (n), the increase step is a step in which a current first input value (A(i)) is greater than the previous first output value (B(i-1)) by a first set width (n) or more, and the decrease step is a step in which the current first input value (A(i)) is smaller than the previous first output value (B(i)) by the first set width (n) or more.

摘要翻译： 发动机转速控制装置（4）具有对指令值进行修正的噪音去除处理部（6），噪音去除处理部（6）将当前的第一输出值（B（i））设定为 与在最近的步骤组中连续增加步数小于第一预定数（n）并且连续减少步数是（n-1））的情况下的先前第一输出值（B （n）小于第一预定数量（n）时，增加步骤是其中当前第一输入值（A（i））比先前第一输出值（B（i-1））大第一设定宽度 （n）以上，所述减少步骤是当前第一输入值（A（i））比所述第一输出值（B（i））小第一设定宽度（n）以上的步骤 。

公开(公告)号：EP2949573B1

公开(公告)日：2018-03-07

申请号：EP13873001.5

申请日：2013-12-13

申请人： Yanmar Co., Ltd.

发明人： HITACHI, Junichi ,  NAKANISHI, Takao ,  HAYASHI, Akiyoshi ,  WATANABE, Jun ,  TAMURA, Gakuji

IPC分类号： B63H25/42 ,  B63H25/24 ,  B63H25/30

CPC分类号： B63H25/24 ,  B63H20/16 ,  B63H25/30 ,  B63H2020/003

摘要： In a ship steering system 100 for an out-drive device including: an out-drive device 10; a hydraulic actuator 20 configured to turn the out-drive device 10; a hydraulic controller 50 configured to control the hydraulic actuator 20; a ship steering device 3 configured to instruct a traveling direction to the hydraulic controller 50; and an emergency ship steering device 8 capable of at least instructing the out-drive device 10 to turn, the emergency ship steering device 8b is capable of controlling the hydraulic actuator 20 without involving the hydraulic controller 50.

公开(公告)号：EP3050793A1

公开(公告)日：2016-08-03

申请号：EP14847782.1

申请日：2014-09-18

申请人： Yanmar Co., Ltd.

发明人： NAKANISHI, Takao ,  MIYAZAKI, Hiroaki ,  TAKAHATA, Terumitsu

IPC分类号： B63H21/21 ,  F02D45/00

CPC分类号： F02D41/22 ,  B63H21/21 ,  F02D31/001 ,  F02D2041/224 ,  F02D2041/227 ,  F02D2200/50 ,  Y02T10/40

摘要： An engine control device includes an engine failure determination unit and a rotation rate control unit. The engine failure determination unit determines whether or not a predetermined failure condition is satisfied based on a result of detection performed by a sensor that detects the state of a marine vessel engine. If an engine rotation rate is higher than a limited rotation rate when the engine failure determination unit determines that the failure condition is satisfied, the rotation rate control unit decreases the engine rotation rate to the limited rotation rate and performs a limited-operation control for rejecting any rotation rate operation that indicates a higher engine rotation rate than the limited rotation rate.

摘要翻译： 发动机控制装置包括发动机故障判定单元和转速控制单元。 发动机故障判定单元基于由检测船舶发动机的状态的传感器执行的检测结果来判定是否满足预定故障条件。 当发动机故障判定单元判定故障条件被满足时，如果发动机转速高于限制转速，则转速控制单元将发动机转速降低到限制转速，并执行用于拒绝的限制运转控制 任何指示比限制转速更高的发动机转速的转速操作。

公开(公告)号：EP2949573A1

公开(公告)日：2015-12-02

申请号：EP13873001.5

申请日：2013-12-13

申请人： Yanmar Co., Ltd.

发明人： HITACHI, Junichi ,  NAKANISHI, Takao ,  HAYASHI, Akiyoshi ,  WATANABE, Jun ,  TAMURA, Gakuji

IPC分类号： B63H25/42 ,  B63H25/24 ,  B63H25/30

CPC分类号： B63H25/24 ,  B63H20/16 ,  B63H25/30 ,  B63H2020/003

摘要： In a ship steering system 100 for an out-drive device including: an out-drive device 10; a hydraulic actuator 20 configured to turn the out-drive device 10; a hydraulic controller 50 configured to control the hydraulic actuator 20; a ship steering device 3 configured to instruct a traveling direction to the hydraulic controller 50; and an emergency ship steering device 8 capable of at least instructing the out-drive device 10 to turn, the emergency ship steering device 8b is capable of controlling the hydraulic actuator 20 without involving the hydraulic controller 50.

摘要翻译： 在用于外驱动装置的船用转向系统100中，包括：驱动外装置10; 构造成转动驱动装置10的液压致动器20; 构造成控制液压致动器20的液压控制器50; 配置为向液压控制器50指示行驶方向的船用转向装置3; 以及能够至少指示外侧驱动装置10转动的紧急船舶转向装置8，紧急船舶转向装置8b能够在不涉及液压控制器50的情况下控制液压致动器20。