Invention Grant
US08880249B2 System, method, and computer program for an integrated human-machine interface (HMI) of an engine-generator
有权
用于发动机 - 发电机的集成人机界面（HMI）的系统，方法和计算机程序
- Patent Title: System, method, and computer program for an integrated human-machine interface (HMI) of an engine-generator
- Patent Title (中): 用于发动机 - 发电机的集成人机界面（HMI）的系统，方法和计算机程序
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Application No.: US13664566Application Date: 2012-10-31
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Publication No.: US08880249B2Publication Date: 2014-11-04
- Inventor: Suseel Sukumaran , Anirban Roy
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: GE Global Patent Operation
- Agent John A. Kramer
- Main IPC: G05B11/00
- IPC: G05B11/00 ; G06F9/445 ; H02P9/00
Abstract:
In one embodiment, an engine management system (EMS) can use a human machine interface (HMI) to modify operating parameters of a set of engine generators controlled by an engine control unit (ECU). The HMI can permits authorized users to adjust a plurality of operating parameters of the engine generators in accordance with an authorization level of the authorized users. The ECU can be a standalone system operable independent of the EMS. A communication network (e.g., ARCnet) can link the EMS to the ECU, wherein the changes of the operating parameters input via the HMI are maintained over a power-cycle of the EMS. Further, changes of the operating parameters input via the HMI can be maintained even when communications over the communication network linking the engine.
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