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1. 发明公开

EP2557680A1 RETARDER CONTROL DEVICE, RETARDER CONTROL METHOD, AND VEHICLE HAVING RETARDER CONTROL DEVICE 审中-公开
标题翻译：拖拉机 - STEUERUNGSVORRICHTUNG，拖拉机 - STEUERUNGSVERFAHREN FAHRZEUG MIT EINER RETARDER-STEUERUNGSVORRICHTUNG
公开(公告)号：EP2557680A1
公开(公告)日：2013-02-13
申请号：EP11765443.4
申请日：2011-03-25
申请人： Hino Motors Ltd. , Nippon Steel & Sumitomo Metal Corporation
发明人： SAWADA, Tatsuo , TASAKA, Masahiro , SAITO, Akira
IPC分类号： H02P15/00 , H02K9/02 , H02K49/02 , H02K49/10
CPC分类号： H02P15/00 , H02K21/028 , H02K49/043 , H02K2213/09
摘要： The disclosed retarder control device aims at ECU standardization and is able to function sufficiently as a retarder auxiliary brake regardless of driving conditions. A retarder control device (1) is provided with: a retarder (2) having both an energy conversion means (3) for converting rotational energy to electric energy and a heat dissipation means (4) for converting said electrical energy to thermal energy and dissipating the heat; a temperature sensor (5) for detecting the temperature of the heat dissipation means (4); a rotation speed detection means (6) for detecting the rotation speed of the heat dissipation means (4); and a control unit (7) which, when the temperature detected by the temperature sensor (5) exceeds a prescribed threshold value, performs control such that less electrical energy is generated. The control unit (7) variably sets the prescribed threshold value in accordance with the rotation speed of the heat dissipation means (4) and performs control such that less electric energy is generated when the temperature of the heat dissipation means (4) detected by the temperature sensor (5) exceeds the prescribed threshold value corresponding to the rotation speed of the heat dissipation means (4) detected by the rotation speed detection means (6).
摘要翻译：所公开的减速器控制装置旨在实现ECU标准化，并且无论驾驶条件如何，都能够作为减速器辅助制动器充分发挥作用。缓速器控制装置（1）具有：具有用于将旋转能量转换为电能的能量转换装置（3）的延迟器（2）和用于将所述电能转换成热能并消散的散热装置（4）热度; 用于检测散热装置（4）的温度的温度传感器（5）; 用于检测散热装置（4）的转速的转速检测装置（6）; 以及控制单元（7），当由所述温度传感器（5）检测到的温度超过规定的阈值时，进行控制，使得产生较少的电能。控制单元（7）根据散热装置（4）的旋转速度可变地设定规定的阈值，进行控制，使得当由散热装置（4）检测到的散热装置（4）的温度时产生较少的电能温度传感器（5）超过与由转速检测装置（6）检测出的散热装置（4）的转速对应的规定阈值。

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