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公开(公告)号：EP2980398A1
公开(公告)日：2016-02-03
申请号：EP14774007.0
申请日：2014-02-07
CPC分类号： F02N11/0818 , F02B2075/125 , F02D29/02 , F02D41/0097 , F02D41/042 , F02D41/123 , F02D2200/101 , F02N11/0855 , F02N15/067 , F02N2200/021 , F02N2200/022 , F02N2200/041 , F02N2200/048 , F02N2200/062 , F02N2200/063 , F02N2200/064 , F02N2200/0801 , F02P3/02
摘要： Provided is a system of carrying out engagement of a pinion and a ring gear at optimal timing and suppressing a bite-in sound, in a vehicle including an idle stop system.
In a vehicle control device including an automatic stop unit which automatically stops an engine on the basis of an operating state of a vehicle; an automatic start unit which controls a starter during a period until the engine completely stops after the automatic stop unit executes the automatic stop of the engine, and restarts the engine; and an engine rotation detection unit which detects or operates a crank phase or a rotation number of the engine, the automatic start unit determines a control command of the starter at an interval shorter than an update interval of a signal of the engine rotation detection unit.摘要翻译： 提供一种在包括怠速停止系统的车辆中以最佳定时执行小齿轮和齿圈的啮合并抑制咬入声音的系统。 一种车辆控制装置，包括：基于车辆的运转状态自动停止发动机的自动停止单元; 自动启动单元，其在自动停止单元执行发动机的自动停止之后直到发动机完全停止的时间段内控制起动器，并且重新启动发动机; 以及发动机转速检测单元，其检测或操作所述发动机的曲柄相位或转速，所述自动启动单元以比所述发动机转速检测单元的信号的更新间隔短的间隔来确定所述起动器的控制指令。
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公开(公告)号：EP2913516A1
公开(公告)日：2015-09-02
申请号：EP13843808.0
申请日：2013-09-25
CPC分类号： F02N11/0855 , F02N11/00 , F02N11/0851 , F02N15/02 , F02N15/067 , F02N2200/022
摘要： An engine starter and starting method with which a starter drive prohibited interval can be reduced and the restart time can be brought earlier to the maximum possible limit, while the wear on the starter and the load thereupon are kept down within an allowable range, are provided. A starter (101) includes a magnetic switch (102), a pinion gear (103), and a motor body (105). A control device (109) prohibits, in a reverse rotation region directly before an engine stops completely when being stopped automatically, starting of shifting of the pinion gear during an interval of equal to or less than a predetermined negative rotation that is taken as a starter drive prohibited interval; and starts, in a region other than the starter drive prohibited interval, shifting of the pinion gear immediately in response to an engine restart request, thus connecting the pinion gear with the ring gear and starting the engine, and controls restarting of the engine on the basis of the engine rotational speed detected by an engine rotation sensor (110).
摘要翻译： 提供了一种发动机起动器和起动方法，其中起动器驱动禁止间隔可以减小，并且重启时间可以提前到最大可能的限制，同时起动机和负载上的磨损保持在允许范围内 。 起动器（101）包括磁开关（102），小齿轮（103）和电动机体（105）。 控制装置（109）在自动停止发动机完全停止之前的反转旋转区域中禁止小齿轮在等于或小于作为起动器的预定负旋转的间隔期间移动的开始 驱动禁止间隔; 并且在起动器驱动禁止间隔以外的区域中启动，响应于发动机重起请求而立即移动小齿轮，从而将小齿轮与齿圈连接并起动发动机，并且控制发动机的重新启动 由发动机旋转传感器（110）检测的发动机转速的基础。
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公开(公告)号：EP2685084A1
公开(公告)日：2014-01-15
申请号：EP12757396.2
申请日：2012-02-21
发明人： OMATA Shigehiko , NAKAZATO Shigenori , YANAGAWA Norio , KITAJIMA Shingo , SAEKI Atsushi , NAGASAWA Yoshiaki
IPC分类号： F02N11/08
CPC分类号： F02N11/00 , F02N11/0818 , F02N11/0844 , F02N11/0848 , F02N11/0855 , F02N11/087 , F02N11/108 , F02N15/022 , F02N15/067 , F02N2200/022 , F02N2200/041 , F02N2200/047 , F02N2200/048 , F02N2300/2002 , F02N2300/2011 , Y02T10/48 , Y10T74/137
摘要： A vehicle engine starting apparatus capable of automatically restarting an engine by quickly responding to a subsequent engine restart request can be realized even if engagement of a pinion gear with a ring gear is failed in the process of a stop of the engine. The pinion gear is displaced such that the pinion gear is engaged with the ring gear at a timing (illustrated with the circled number 5) when a rotation speed of the pinion gear and a rotation speed of the engine are nearly synchronized with each other with a signal from a control device when a predetermined condition is met in the course of a stop of the engine rotation. In a case where an engagement sensor has transmitted a signal "H" indicating engagement failure, when restart of the engine becomes necessary (illustrated with the circled number 9), the pinion gear is displaced toward a ring gear side by the control device, and after the pinion gear is sufficiently displaced toward the ring gear side (after a predetermined time Δt, illustrated with the circled number 12), the pinion gear engaged with the ring gear is rotated and driven to restart the engine by cranking.
摘要翻译： 即使在发动机停止的过程中小齿轮与齿圈的啮合失败，也能够实现能够通过快速响应随后的发动机再起动请求而自动重启发动机的车辆发动机起动装置。 当小齿轮的旋转速度和发动机的转速几乎彼此同步时，小齿轮被移动，使得小齿轮在与时刻相关的时刻（图中圈出数字5）与齿圈接合 在发动机旋转停止的过程中满足预定条件时来自控制装置的信号。 在接合传感器已经发送指示接合故障的信号“H”的情况下，当需要重启发动机时（用圈圈号9示出），小齿轮通过控制装置朝向齿圈侧移位，并且 在小齿轮向环形齿轮侧充分移位（在预定时间t之后，用圆圈数字12表示）时，与齿圈啮合的小齿轮被转动并被驱动以通过起动来重新启动发动机。
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4.发明公开ENGINE STARTER AND METHOD FOR CONTROLLING ENGINE STARTER 审中-公开MERORSTARTER UND VERFAHREN ZUR STEUERUNG DES MOTORSTARTERS
公开(公告)号：EP2568159A1
公开(公告)日：2013-03-13
申请号：EP11777455.4
申请日：2011-05-02
发明人： OMATA Shigehiko , NAGASAWA Yoshiaki , KOKUBUN Shuuichi , YABUKI Minoru , NAKAZATO Shigenori , YANAGAWA Norio , KITAJIMA Shingo
CPC分类号： F02N11/08 , F02N11/0814 , F02N11/087 , F02N2300/108
摘要： When an engine is started, a relay (13) is driven from the control unit (9) and a second solenoid (2b) is driven. Then, a Duty signal by PWM is transmitted to a first semiconductor switch element (6), and a current flows from a battery (8) to a starting motor (1) in a first current circuit via wiring (4) and the first semiconductor switch element (6) to the starting motor (1). By the Duty signal, the current is restricted only in a predetermined time, then, the control unit (9) drives the relay (13), and thereby, drives a first solenoid (2a), an auxiliary current circuit adapted to be in parallel to the first current circuit is closed, and currents are supplied to the starting motor (1) in the first current circuit and the auxiliary current circuit connected in parallel.
摘要翻译： 当发动机起动时，从控制单元（9）驱动继电器（13），驱动第二螺线管（2b）。 然后，PWM的占空比信号被发送到第一半导体开关元件（6），并且电流通过布线（4）从第一电流电路中的电池（8）流向起动马达（1），并且第一半导体 开关元件（6）连接到起动马达（1）。 通过占空比信号，仅在预定时间内限制电流，则控制单元（9）驱动继电器（13），从而驱动第一螺线管（2a），适于并联的辅助电流电路 第一电流电路闭合，电流被提供给并联连接的第一电流电路和辅助电流电路中的起动电动机（1）。
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