公开(公告)号：US10785073B1

公开(公告)日：2020-09-22

申请号：US16443078

申请日：2019-06-17

Applicant: Hamilton Sundstrand Corporation

Inventor： Christopher Brian Noll ,  Jeffrey A. Eldridge ,  Steven A. Avritch ,  Peter Martin Gilbert

IPC: H03K7/08 ,  H04L25/49 ,  G05B19/05 ,  G06F7/575 ,  G05B19/045

Abstract: A pulse width modulation signaling system includes a first control channel that is configured to receive a hardware Boolean command input from a first hardware status monitor, receive a software multi-bit command input from a first software system, and generate a first pulse width modulated signal that is representative of the Boolean command input and the software multi-bit command input. The hardware Boolean command input is a binary value of either a first state or a second state, the software multi-bit command input includes a binary value of either a first state or a second state, and the first pulse width modulated signal defines a duty cycle.