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ELECTRIC VEHICLE BRAKE CONTROL METHOD, AND ELECTRIC VEHICLE BRAKE CONTROL DEVICE

机译:电动车辆制动控制方法及电动车辆制动控制装置

摘要

PROBLEM TO BE SOLVED: To provide an electric vehicle brake control method and an electric vehicle brake control device by which in the case that control for applying a regenerative brake force to a motor in 1 pedal model is performed, discomfort in association with said control is suppressed.;SOLUTION: An electric vehicle brake control method in which any one of an accelerator mode and 1 pedal mode can be selected, and when a drive wheel slips at the time of regenerative brake of an electric vehicle, the regenerative brake force is reduced in the case that a slip ratio S of the drive wheel is larger than a first specified value, and the regenerative brake force is increased in the case that the slip ratio is smaller than a second specified value which is smaller than the first specified value. According to this brake control method, when the slip ratio becomes smaller than the second specified value after the ratio has become larger than the first specified value thereby increasing the regenerative brake force, an increase speed of the regenerative brake force in 1 pedal mode is so made as to be smaller than an increase speed in an accelerator model.;SELECTED DRAWING: Figure 5;COPYRIGHT: (C)2018,JPO&INPIT
机译:解决的问题:提供一种电动车辆制动控制方法和电动车辆制动控制装置,通过该方法和电动车辆制动控制装置,在执行用于将再生制动力施加到1踏板模型中的电动机的控制的情况下,伴随该控制而产生不适感。 SOLUTION:一种电动汽车制动控制方法,其中可以选择加速器模式和1个踏板模式中的任何一种,并且当电动汽车进行再生制动时驱动轮打滑时,再生制动力会降低在驱动轮的滑移率S大于第一规定值的情况下,在滑移率小于小于第一规定值的第二规定值的情况下,再生制动力增大。根据该制动控制方法,当滑移率变得大于第一指定值之后,当滑移率变得小于第二指定值,从而增加了再生制动力时,在1个踏板模式下的再生制动力的增加速度为小于加速器模型中的增加速度。;选定的图纸:图5;版权:(C)2018,JPO&INPIT

著录项

  • 公开/公告号JP2018098905A

    专利类型

  • 公开/公告日2018-06-21

    原文格式PDF

  • 申请/专利权人 NISSAN MOTOR CO LTD;

    申请/专利号JP20160241483

  • 发明设计人 SHINDO IKUMASA;SUZUKI TATSUYA;

    申请日2016-12-13

  • 分类号B60L7/14;B60T8/17;

  • 国家 JP

  • 入库时间 2022-08-21 13:12:35

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