Technologies described herein are directed to the prioritized delivery of energy to primary and accessory electrical components associated with a vehicle that is at least partially electrically powered, as well as to a power source of the vehicle itself. To operate accessory electrical components in parallel to delivering power to a vehicle battery, the embodiments described herein facilitate understanding dynamic energy available to the accessory electrical components as well as the vehicle battery, and then managing the usage of energy in a prioritized manner to optimize the whole system performance that is aligned with user priorities with regards to energy availability and energy needs.

An Electric Vehicle (EV) charging system and method is disclosed. The system includes EV with a battery, charge control device, a portable transponder, a charging station with energy management device, a cable, a transmitter. The vehicle ID and SoC information is received from the vehicle, and the information is transmitted to the internet server along with charging station ID. The portable transponder is registered with the internet server which includes transponder ID and associated vehicles or vehicle IDs. Once the request for payment authorization is received from the charging station by the server, the server verifies the information and approves or denies the request. Upon approval of the request, the charging can commence. The portable transponder can be used for charging a second vehicle, as long as the second vehicle is also registered with the server.

A battery management device includes: a first switch state acquisition unit configured to acquire the state of an ignition switch; a determination unit configured to determine to perform correction control for correcting an error in the state of charge (SOC) of the battery when the ignition switch is operated from ON to OFF; a correction control unit configured to perform the correction control of the SOC of the battery when it is determined that the correction control is to be performed; and a second switch state acquisition unit configured to acquire the state of a cancel switch for canceling the execution of the correction control. When the ignition switch is operated from ON to OFF while the cancel switch is ON, the determination unit determines that the correction control is not to be performed.

A battery management device includes: a first switch state acquisition unit configured to acquire the state of an ignition switch; a determination unit configured to determine to perform correction control for correcting an error in the state of charge (SOC) of the battery when the ignition switch is operated from ON to OFF; a correction control unit configured to perform the correction control of the SOC of the battery when it is determined that the correction control is to be performed; and a second switch state acquisition unit configured to acquire the state of a cancel switch for canceling the execution of the correction control. When the ignition switch is operated from ON to OFF while the cancel switch is ON, the determination unit determines that the correction control is not to be performed.

A starting module for a vehicle is provided. The starting module is configured to reside on-board the vehicle, and is used to start an engine associated with the vehicle in the event the battery on the vehicle is too weak to crank the engine. The engine starting module first comprises a housing. The housing resides proximate the vehicle battery and holds a plurality of super capacitors. The super capacitors reside within the housing, are configured in series, and are electrically in parallel with the vehicle battery. The super capacitors store charge received from the electrical system of the vehicle. The starting module also includes control logic. The control logic controls the discharge of stored energy from the super capacitors. The engine starting module also comprises an isolation switch, configured to move between open and close positions in response to signals from the control logic in order to restore charge to the battery as needed.

A starting module for a vehicle is provided. The starting module is configured to reside on-board the vehicle, and is used to start an engine associated with the vehicle in the event the battery on the vehicle is too weak to crank the engine. The engine starting module first comprises a housing. The housing resides proximate the vehicle battery and holds a plurality of super capacitors. The super capacitors reside within the housing, are configured in series, and are electrically in parallel with the vehicle battery. The super capacitors store charge received from the electrical system of the vehicle. The starting module also includes control logic. The control logic controls the discharge of stored energy from the super capacitors. The engine starting module also comprises an isolation switch, configured to move between open and close positions in response to signals from the control logic in order to restore charge to the battery as needed.

A control device for a vehicle is provided with a catalyst warmup control part supplying electric power to a conductive base to warm up a catalyst device if the temperature of the conductive base is less than a predetermined temperature and the state of charge of the battery is less than a second state of charge larger than a first state of charge when the state of charge of the battery is equal to or greater than the predetermined first state of charge and a driving mode of the vehicle is set to an EV mode in which at least the output of the rotary electric machine is controlled to make the vehicle run. The catalyst warmup control part sets the second state of charge so that the second state of charge becomes larger in the case where the resistance value of the conductive base is large compared to when it is small.

A method for managing operation of an aircraft system comprising at least one electrical energy storage set to be supplied with DC current connected to a DC current power supply bus, at least one electrical machine providing AC current by mechanical draw on a drive system connected to a current generation control unit, a bidirectional converter configured to convert a DC voltage into AC voltage, and a control module of the converter, the management method generating a command for the converter from the angular position (θ) of the electrical machine, from the intensity of the electrical current delivered by the electrical machine, and from the output electrical voltage of the converter.

A hybrid power module is provided. The power module is associated with a truck having a lift gate. The power module includes a super capacitor comprising a bank of capacitors, with the super capacitor being in electrical communication with an alternator of the truck. The power module also includes a battery, a switch, a DC/DC boost converter, and electrical wiring. The electrical wiring connects the capacitor bank and first battery to the switch, and further connects the switch to a motor for the lift gate. The super capacitor and the first battery are positioned in parallel, with the super capacitor and the first battery residing proximate the lift gate. The super capacitor contains enough energy to power the electric motor for the lift gate through at least two operating cycles without the battery, protecting the lift gate if the battery goes weak.

A hybrid power module is provided. The power module is associated with a truck having a lift gate. The power module includes a super capacitor comprising a bank of capacitors, with the super capacitor being in electrical communication with an alternator of the truck. The power module also includes a battery, a switch, a DC/DC boost converter, and electrical wiring. The electrical wiring connects the capacitor bank and first battery to the switch, and further connects the switch to a motor for the lift gate. The super capacitor and the first battery are positioned in parallel, with the super capacitor and the first battery residing proximate the lift gate. The super capacitor contains enough energy to power the electric motor for the lift gate through at least two operating cycles without the battery, protecting the lift gate if the battery goes weak.