Transportation IP Holdings, LLC

Ge Global Sourcing LLC

Maryam Abdollahi

Joseph Audu Ishaku

Christian Roland Tollefson

Henry Todd Young

Jason Daniel Kuttenkuler

James Robert Mischler

Jeffrey John Wolff

Timothy Warren Brown

Edward Thomas Petrak

Jason M Strode

Kenneth Paul Nedley

Janaki Gadiyaram

Pritamkumar Gangwal

Lindsey Dodis

Richard James Scott

Robert John Zill, Jr

Shivakumar Katukam

Vincent Waikeet Lock

Cooling control systems described herein detect decreased operation of a cooling system of a vehicle, restrict movement of the vehicle without stopping movement responsive to decreased operation of the cooling system, and restrict movement of the vehicle by preventing the vehicle from traveling at a speed and/or power output for a non-zero designated period of time. This can allow for the vehicle to continue moving for a temporary period of time to avoid blocking traffic. Other control systems determine predicted distances and/or times that the vehicle can continue moving before coolant in the cooling system decreases below a designated threshold. Movement of the vehicle can be changed responsive to an upcoming distance and/or time that the vehicle is to travel exceeding the predicted distance and/or time. Other control systems modify a coolant flow rate based on differences between designated and ambient conditions.

Cooling control systems

Various methods and systems are provided for a detecting surge of a turbocharger in an engine system. In one example, system includes a turbocharger including a compressor coupled to a turbine and a controller and sensor system configured to detect a surge event of the turbocharger based on at least one of a rate of change of a pressure measured by sensors downstream of the compressor and a measured rate of change of turbine speed, store operational data associated with the surge event in memory of the controller, and determine a performance of the turbocharger based at least in part on one or more of a cumulative number of detected surge events, a magnitude of detected surge events, or associated operational data.

Method and systems for a turbocharger

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Erie, PA, United States of America

Maryam Abdollahi