Abstract: A monitoring network for a vehicle comprises a hub having memory disposed on the vehicle and at least one recycled smartphone having memory disposed at at least one significant location on the vehicle. At least one app resides on the memory of the hub and memory of the at least one recycled smartphone.

Abstract: A forward rear drive axle of a vehicle having at least two rear drive axles has a multiple ratio gearbox and a power divider or inter-axle differential that can be connected to or disconnected from the rearward rear drive axle, so that the vehicle can be operated in 6×4 mode or in 6×2 mode. A control system is connected to the transmission and to the multiple ratio gearbox, and is configured to shift the gearbox sequentially through its ratios when the transmission is within a subset of its gear ratios chosen to maximize use of transmission gears exhibiting higher gear train efficiency. The control system is further configured to control the use of 6×4 mode or 6×2 mode independently from the shifting of the multiple ratio gearbox.

Abstract: A forward rear drive axle of a vehicle having at least two rear drive axles has a multiple ratio gearbox and a power divider or inter-axle differential that can be connected to or disconnected from the rearward rear drive axle, so that the vehicle can be operated in 6×4 mode or in 6×2 mode. A control system is connected to the transmission and to the multiple ratio gearbox, and is configured to shift the gearbox sequentially through its ratios when the transmission is within a subset of its gear ratios chosen to maximize use of transmission gears exhibiting higher gear train efficiency. The control system is further configured to control the use of 6×4 mode or 6×2 mode independently from the shifting of the multiple ratio gearbox.

Abstract: A hybrid-electric vehicle carries batteries for storing reserve electrical power. The batteries have a state of charge which is monitored by a control system. The state of charge indicates the amount of reserve electrical power available and, under some conditions, the rate at which reserve electrical power can be sourced as electric current. The vehicle further includes an internal combustion engine which can, depending upon vehicle configuration, be used to propel the vehicle, to drive an electrical machine to source electric current for storage, or to drive the electrical machine to source electric current to power a traction motor(s). The control system provides, in response to operator requests for propulsion and in response to the state of charge of the batteries, for allocating available power between propulsion and battery charging.

Abstract: A hybrid-electric vehicle carries batteries for storing reserve electrical power. The batteries have a state of charge which is monitored by a control system. The state of charge indicates the amount of reserve electrical power available and, under some conditions, the rate at which reserve electrical power can be sourced as electric current. The vehicle further includes an internal combustion engine which can, depending upon vehicle configuration, be used to propel the vehicle, to drive an electrical machine to source electric current for storage, or to drive the electrical machine to source electric current to power a traction motor(s). The control system provides, in response to operator requests for propulsion and in response to the state of charge of the batteries, for allocating available power between propulsion and battery charging.

Abstract: A system for selecting the number of cylinders to be operated in a multi-cylinder variable displacement internal combustion engine installed in a vehicle having a driver operable accelerator control includes an accelerator control position sensor for determining the operating position of the accelerator control and an engine speed sensor for determining the speed of the engine, as well as a processor containing stored values for engine load as functions of engine speed and accelerator position and also engine load at wide open throttle. The processor infers engine load based on the accelerator control position and engine speed then selects the number of cylinders of the engine to be operated based at least in part of a comparison of the inferred engine load and the maximum possible load at the same engine speed.