A rechargeable battery pack (20) for an electric or hybrid vehicle (1), comprising: at least one electric connection member (23) to a powertrain unit (5) of the electric or hybrid vehicle (1); a plurality of mutually electrically connected cells (30); at least one first circuit block (40) integrated in the rechargeable battery pack (20) and comprising a radio communication interface (45).

A rechargeable battery pack (20) for an electric or hybrid vehicle (1), comprising: at least one electric connection member (23) to a powertrain unit (5) of the electric or hybrid vehicle (1); a plurality of mutually electrically connected cells (30); at least one first circuit block (40) integrated in the rechargeable battery pack (20) and comprising a radio communication interface (45).

A method of guiding a coasting time point of a vehicle includes steps of detecting occurrence of an upcoming deceleration event, determining driver's coasting characteristics for each deceleration event based on information of the detected occurrence of an upcoming deceleration event and a vehicle driving state, and determining a coasting guidance time point based on a determined result of coasting characteristics corresponding to a type of the detected deceleration event. The method provides, to a driver, information of a time point at which the driver needs to release an accelerator pedal operation, in order to begin coasting at an appropriate time point when a deceleration situation is assumed to lie ahead.

A temperature management method for a hybrid vehicle which includes: a flow rate control valve controlling flow of coolant to an engine, a heater, a heat exchanger, and a radiator; and an exhaust heat recovery device coupled to the flow rate control valve via the heater, the exhaust heat recovery device performing heat exchange between the coolant received from the heater and exhaust gas received from the engine, and supplying the heat-exchanged coolant to the engine, includes: identifying whether the heater is on or off; and identifying at least one of an outside air temperature, a coolant temperature, or an oil temperature and operating the flow rate control valve in a flow stop mode to prevent the coolant of the engine from discharging.

A high efficiency Transportation Electric Vehicles that are primarily propelled by an electric motor that is powered by the Water Gravity Loop Power Plant (WGLPP), and secondarily powered by my innovation the Accelerated Ram Air (ARA-ICT) that continuously generates increasing thrust as the vehicle accelerates or maintain its acceleration given a constant Vehicle speed (Newton's 2.sup.nd and 3.sup.rd Laws and Bernoulli's principle).

A method of guiding a coasting time point of a vehicle includes steps of detecting occurrence of an upcoming deceleration event, determining driver's coasting characteristics for each deceleration event based on information of the detected occurrence of an upcoming deceleration event and a vehicle driving state, and determining a coasting guidance time point based on a determined result of coasting characteristics corresponding to a type of the detected deceleration event. The method provides, to a driver, information of a time point at which the driver needs to release an accelerator pedal operation, in order to begin coasting at an appropriate time point when a deceleration situation is assumed to lie ahead.

A temperature management method for a hybrid vehicle which includes: a flow rate control valve controlling flow of coolant to an engine, a heater, a heat exchanger, and a radiator; and an exhaust heat recovery device coupled to the flow rate control valve via the heater, the exhaust heat recovery device performing heat exchange between the coolant received from the heater and exhaust gas received from the engine, and supplying the heat-exchanged coolant to the engine, includes: identifying whether the heater is on or off; and identifying at least one of an outside air temperature, a coolant temperature, or an oil temperature and operating the flow rate control valve in a flow stop mode to prevent the coolant of the engine from discharging.

A DC power bus having reduced parasitic inductance and higher tolerable operating temperature is disclosed. In example embodiments, a bus structure overlies a printed circuit board, and an array of capacitors is arranged on a surface of the printed circuit board distal the bus structure. The bus structure comprises an upper metal plate, a lower metal plate, and a dielectric film interposed between the upper and lower metal plates. The capacitors are connected in parallel between conductive planes of the printed circuit board. The upper and lower metal plates of the bus structure are connected to respective conductive planes of the printed circuit board.