基本信息:
- 专利标题: 전동 차량의 제어 방법 및 제어 장치
- 专利标题(英):KR20180039158A - Control method for an electric vehicle and a control device
- 申请号:KR20187007311 申请日:2016-08-10
- 公开(公告)号:KR20180039158A 公开(公告)日:2018-04-17
- 发明人: KOMATSU HIROYUKI , ITOU KEN , NAKAJIMA TAKASHI , KATSUMATA YUUJI , SAWADA AKIRA
- 申请人: NISSAN MOTOR
- 专利权人: NISSAN MOTOR
- 当前专利权人: NISSAN MOTOR
- 优先权: JP2015167173 2015-08-26
- 主分类号: B60L15/20
- IPC分类号: B60L15/20 ; B60L7/14 ; B60L7/24
Control device for an electric vehicle is, as the running drive source functions also as together, to the traveling speed of such an electric vehicle according to an electric vehicle comprising a Eastern the friction that gives the friction braking force to the motor and a vehicle to give a regenerative braking force to the vehicle detecting a parameter that is proportional to the speed, and estimates a disturbance torque acting on the motor, with a decrease in the speed parameters, and controls such that the motor torque converges to the estimated value of the disturbance torque. And, if the speed parameters to approximately zero, with the electrical Sikkim converge to a value determined on the basis of the same amount of friction the friction of the portion in the estimated value of the disturbance torque, the motor torque converges to substantially zero.
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60L | 电动车辆的电力装备或动力装置;用于车辆的磁力悬置或悬浮;一般车用电力制动系统 |
------B60L15/00 | 控制电动车辆牵引电动机速度的方法、电路或机构 |
--------B60L15/20 | .用于控制车辆或其驱动电动机,以达到期望的特性,例如速度、转矩或程序化速度变量 |