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1. 发明申请

US20120304799A1 ACTIVE ECO PEDAL APPARATUS 有权
标题翻译：主动生态踏板装置
公开(公告)号：US20120304799A1
公开(公告)日：2012-12-06
申请号：US13475653
申请日：2012-05-18
申请人： Jong-Sang NOH , Jung-Yeol AN , Jong-Man LEE , Jong-Geun CHA , Mo-Se KIM
发明人： Jong-Sang NOH , Jung-Yeol AN , Jong-Man LEE , Jong-Geun CHA , Mo-Se KIM
IPC分类号： G05G1/30 , H02K41/035
CPC分类号： B60K26/021 , B60K2026/022 , B60K2026/023
摘要： An active eco pedal apparatus with an the actuator which includes a VCM having a pair of first and second coils through which a current flows in opposite directions, and a pair of first and second magnets interacting with the electric field generated by the pair of the first and second coils, in which additional repulsive force is generated from the VCM supplied by the current, in addition to basic moving forces, thereby increasing thrust to push a pedal and thus remarkably improving the efficiency of an eco mode, in which since the actuator is controlled in a single-phase manner by a single-phase driver chip without using a hall sensor having high error possibility, it is possible to improve the reliability of operation, and in which since the number of FETs is reduced, the system is configured to have a compact size, and costs are lowered.
摘要翻译：一种具有致动器的活动节气门踏板装置，该致动器包括具有电流沿相反方向流动的一对第一和第二线圈的VCM，以及一对第一和第二磁体，其与由该对第一和第二线圈产生的电场相互作用以及第二线圈，其中除了基本的移动力之外，由电流提供的VCM产生额外的排斥力，从而增加了推动踏板的推力，从而显着提高了生态模式的效率，其中由于致动器是通过单相驱动器芯片以单相方式进行控制，而不使用具有高错误可能性的霍尔传感器，可以提高操作的可靠性，并且由于减少了FET的数量，所以系统被配置为尺寸紧凑，成本降低。

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