| 发明名称 |
METHOD AND APPARATUS FOR CONTROLLING DRIVE MOTOR |
| 摘要 |
A method and system for controlling a drive motor are provided. The method includes determining whether a vehicle is at a sudden braking event by detecting a brake depth of a brake pedal and calculating a depth rate of the brake pedal based on the detected brake depth. In addition, the drive motor is operated to reduce regenerative braking torque when the vehicle is determined to be at the sudden braking event. |
| 申请公布号 |
US2015360570(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
US201414540260 |
申请日期 |
2014.11.13 |
| 申请人 |
Hyundai Motor Company ;Kia Motors Corporation |
发明人 |
Jung Jae Won;Jeon Soon Il;Park Ji Sang;Kang Dong Hoon |
| 分类号 |
B60L7/08;B60T8/171;B60T8/172;B60T7/04;B60T7/06 |
主分类号 |
B60L7/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling a drive motor, comprising:
determining, by a controller, whether a vehicle is at a sudden braking event by detecting a brake depth of a brake pedal and calculating a depth rate of the brake pedal based on the detected brake depth; and operating, by the controller, a drive motor to reduce a regenerative braking torque when the vehicle is determined to be at the sudden braking event, wherein in the operation of the drive motor, the drive motor is operated to be positioned at a neutral state. |
| 地址 |
Seoul KR |
