Invention Grant
- Patent Title: Controller architecture for monitoring health of an autonomous vehicle
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Application No.: US15688457Application Date: 2017-08-28
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Publication No.: US10424127B2Publication Date: 2019-09-24
- Inventor: Shengbing Jiang , Xinyu Du , Steven W. Holland , Chaitanya Sankavaram , Azeem Sarwar , Shiming Duan
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn IP Law
- Main IPC: G01M17/00
- IPC: G01M17/00 ; G06F11/30 ; G06F7/00 ; G06F19/00 ; G07C5/00 ; G05D1/00 ; G07C5/08

Abstract:
A controller architecture for monitoring an autonomic vehicle control system includes a first controller, a second controller, a telematics controller, a third controller, a plurality of subsystem controllers, a first and a second communication bus, and a first and a second communication link. The telematics controller in communication with the first controller. The second controller includes a second processor and a second memory device. Each subsystem controller is configured to effect operation of one of a subsystem, wherein each of the subsystem controllers includes a vehicle health monitor (VHM) agent. The third controller includes a third processor and a third memory device. A first instruction set includes a prognostic classification routine based upon inputs from the VHM agents of the plurality of subsystem controllers. The telematics controller is disposed to communicate an output from the prognostic classification routine to an off-board controller.
Public/Granted literature
- US20190066399A1 CONTROLLER ARCHITECTURE FOR MONITORING HEALTH OF AN AUTONOMOUS VEHICLE Public/Granted day:2019-02-28
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