公开(公告)号：US09286264B2

公开(公告)日：2016-03-15

申请号：US13829039

申请日：2013-03-14

Applicant: Arctic Cat Inc.

Inventor： Daniel Johnson ,  Darrel Janisch

IPC: G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  B60W30/14 ,  B60W10/06 ,  B60K31/00 ,  B60W50/00

CPC classification number: G06F17/00 ,  B60K2031/0091 ,  B60W10/06 ,  B60W30/146 ,  B60W2050/0005 ,  B60W2050/0077

Abstract: An electronic control unit (“ECU”) limiter is disclosed. The electronic control unit may be configured to receive a user-specified vehicle limit, such as a speed limit, from an input device, such as a gauge interface of the vehicle or a diagnostic tool. The electronic control unit is further configured to enforce the received vehicle limit, without a need to reprogram (e.g., erase and rewrite) vehicle engine control data stored by the electronic control unit, such as lookup tables or maps that are used to determine the operational parameters (e.g., ignition timing, throttle) based on sensor inputs (e.g., engine revolutions per minute, engine temperature).

Abstract translation: 公开了一种电子控制单元（“ECU”）限制器。 电子控制单元可以被配置为从诸如车辆的测量界面的输入设备或诊断工具接收用户指定的车辆限制，例如速度限制。 电子控制单元还被配置为强制所接收的车辆限制，而不需要重新编程（例如，擦除和重写）由电子控制单元存储的车辆引擎控制数据，诸如用于确定操作的查找表或地图 基于传感器输入的参数（例如，点火正时，节气门）（例如，每分钟发动机转速，发动机温度）。

公开(公告)号：US20130289797A1

公开(公告)日：2013-10-31

申请号：US13829039

申请日：2013-03-14

Applicant: Arctic Cat Inc.

Inventor： Daniel Johnson ,  Darrel Janisch

IPC: G06F17/00

CPC classification number: G06F17/00 ,  B60K2031/0091 ,  B60W10/06 ,  B60W30/146 ,  B60W2050/0005 ,  B60W2050/0077

Abstract: An electronic control unit (“ECU”) limiter is disclosed. The electronic control unit may be configured to receive a user-specified vehicle limit, such as a speed limit, from an input device, such as a gauge interface of the vehicle or a diagnostic tool. The electronic control unit is further configured to enforce the received vehicle limit, without a need to reprogram (e.g., erase and rewrite) vehicle engine control data stored by the electronic control unit, such as lookup tables or maps that are used to determine the operational parameters (e.g., ignition timing, throttle) based on sensor inputs (e.g., engine revolutions per minute, engine temperature).

Abstract translation: 公开了一种电子控制单元（“ECU”）限制器。 电子控制单元可以被配置为从诸如车辆的测量界面的输入设备或诊断工具接收用户指定的车辆限制，例如速度限制。 电子控制单元还被配置为强制所接收的车辆限制，而不需要重新编程（例如，擦除和重写）由电子控制单元存储的车辆引擎控制数据，诸如用于确定操作的查找表或地图 基于传感器输入的参数（例如，点火正时，节气门）（例如，每分钟发动机转速，发动机温度）。