Abstract: A vehicle mode triggered control system for a vehicle includes a hybrid control processor (HCP) configured to detect a current operating mode of the vehicle, determine a set of inactive sub-systems of a set of sub-systems of the vehicle that are not configured to operate during the current operating mode of the vehicle, wherein each of the set of sub-systems is configured to for limited mode-based operation and not during a full operating period of the vehicle, and execute application software including a plurality of application functions by executing a first set of application functions of the plurality of application functions at a first rate and executing a second set of application functions of the plurality of application functions at a slower second rate, wherein the second set of application functions are limited to one or more of the set of inactive sub-systems.

Abstract: A high voltage management system for an electrified vehicle having firmware over-the-air (FOTA) capability receives, via a wireless communication medium, a FOTA flash update for a set of components of the electrified vehicle, receives, from a customer, a customer input indicating a desired time to perform the FOTA flash update, coordinates the FOTA flash update of a set of components based on the customer input, controls an electrified powertrain, including a high voltage system, of the electrified vehicle, and ignores or rejects a plurality of valid high voltage wakeup requests for the high voltage system to prevent interruption of the FOTA flash update of the set of components.

Abstract: A vehicle mode triggered control system for a vehicle includes a hybrid control processor (HCP) configured to detect a current operating mode of the vehicle, determine a set of inactive sub-systems of a set of sub-systems of the vehicle that are not configured to operate during the current operating mode of the vehicle, wherein each of the set of sub-systems is configured to for limited mode-based operation and not during a full operating period of the vehicle, and execute application software including a plurality of application functions by executing a first set of application functions of the plurality of application functions at a first rate and executing a second set of application functions of the plurality of application functions at a slower second rate, wherein the second set of application functions are limited to one or more of the set of inactive sub-systems.

Abstract: A synchronous high voltage control system for a fuel cell battery electric vehicle (FCBEV) includes a fuel cell propulsion system (FCPS) configured to control a fuel cell system of an electrified powertrain of the FCBEV based on a mode control signal, wherein FCPS is configured to control the fuel cell to selectively support a high voltage bus, and an electrified vehicle control unit (EVCU) configured to (i) supervise a battery pack control module (BPCM) that is configured to control contactors to connect or disconnect a high voltage battery system to and from the high voltage bus and (ii) generate the mode control signal for the FCPS, wherein the EVCU is configured to utilize the mode control signal to have synchronous behavior across all high voltage systems of the FCBEV including the high voltage battery system and the fuel cell system.