Invention Grant
US08457824B2 Embedded controller frequency inputs re-used for speed sensor diagnostics
有权
嵌入式控制器频率输入重新用于速度传感器诊断
- Patent Title: Embedded controller frequency inputs re-used for speed sensor diagnostics
- Patent Title (中): 嵌入式控制器频率输入重新用于速度传感器诊断
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Application No.: US13037963Application Date: 2011-03-01
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Publication No.: US08457824B2Publication Date: 2013-06-04
- Inventor: Tyge Alan Sopko , Zimin Wu Vilar , Christopher John Tremel
- Applicant: Tyge Alan Sopko , Zimin Wu Vilar , Christopher John Tremel
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Agency: Faegre Baker Daniels LLP
- Main IPC: B60L9/00
- IPC: B60L9/00
Abstract:
A vehicle is provided having an electric machine and a speed detector coupled to the electric machine. A controller is coupled to the speed detector. The controller may analyze the integrity of communication between the speed detector and the controller based on a frequency signal provided with the speed detector.
Public/Granted literature
- US20120226397A1 EMBEDDED CONTROLLER FREQUENCY INPUTS RE-USED FOR SPEED SENSOR DIAGNOSTICS Public/Granted day:2012-09-06
Information query
IPC分类:
