摘要:
Disclosed herein are representative embodiments of methods, apparatus, and systems relating to electric vehicle charging stations (“EVCS s”) or electric vehicle supply equipment (“EVSE”) that are configured to provide parking meter functionality. Embodiments of the disclosed technology can be used to improve the basic process of connecting an electric vehicle to the power grid with an EVCS/EVSE for charging purposes by also providing a means of parking access control for vehicles parked near the EVCS/EVSE in spaces managed by the EVCS/EVSE. The parking meter system enables installers and/or operators of EVCSs/EVSE to reduce equipment costs by eliminating the need to have separate parking meters in addition to EVCS/EVSE. This can potentially lead to an increase in the number of EVCSs/EVSE that are installed and in the speed with which these EVCSs/EVSE are installed.
摘要:
A kit for converting a standard hybrid vehicle into a plug-in hybrid vehicle (PHEV) is described. The kit includes at least one battery configured to match the voltage of an original hybrid battery; connection hardware, wherein the connection hardware is configured to electrically connect the at least one battery to an off-vehicle power source; and tangible computer readable memory media storing battery management software, wherein when executed in a processor in a vehicle, the battery management software is configured to provide information relating to battery performance to an engine control unit, wherein the at least one battery is further configured to maintain charge balance between each of the cells of the at least one battery.
摘要:
Vehicle range projection is implemented by a host system having logic executable thereon. The logic identifies a starting location of a vehicle and identifies destination locations for the vehicle. The logic also builds routes from the starting location to the destination locations based on routing objectives and travel constraints. The logic further outputs at least a portion of at least one route and travel cost information associated with the at least a portion of at least one route.
摘要:
A method includes determining failure of a drive energy store of a vehicle and activating generator operation of a electric main engine as a result of the failure. The method includes determining a current driving condition of the vehicle, what actuators are necessary in order to put the vehicle into a safe operating condition, and what each of the necessary actuator dynamics are based on the current driving condition of the vehicle. The method includes determining a demand for electrical energy that is necessary for a particular necessary actuator to attain the safe operating condition, and regulating a proportionate generator operation of the electric main engine, taking into consideration electrical energy of the necessary actuators required for carrying out each of the necessary actuator dynamics. The method includes activating the actuators necessary for achieving the safe operating condition with the determined actuator dynamics until the safe operating condition is achieved.
摘要:
A method and system of dynamically displaying a plurality of electric drive range estimations for a vehicle having an electric motor and an energy storage system configured to provide electric power to the electric motor. The display providing information to a driver such that an electric drive range of the vehicle can be optimized.
摘要:
A charger management device for a vehicle equipped with a secondary battery includes a charging data acquisition unit that acquires at least one of items of a charger user identification number, a charging spot ID identifying a charger installed location, a charging start time, a battery remaining amount at start of charging, and a battery remaining amount at end of charging; a charging data rearranging/separating unit that rearranges and separates the charging data by the at least one of the items; a charging spot ID utilization order calculation unit that calculates in what order charging spots are being utilized on an item by item basis; a charging spot successive utilization tendency computation unit that computes, on the basis of the result of calculation by the charging spot ID utilization order calculation unit, in what order the charging spots are being used successively.
摘要:
A risk-degree setting unit (108) sets the degree of risk for the case where an inverter (103) performs conversion processing (inverter risk degree), and sets the degree of risk for the case where a storage battery (105) stores electrical energy (storage battery risk degree). A final output destination determination unit (109), based on the degrees of risk set by the risk-degree setting unit (108), determines the final output destination of electrical energy output from an electric motor (106), and controls the turning ON or OFF of a relay (110). The final output destination determination unit (109) turns the relay (110) ON when the storage battery (105) is determined as the final output destination of the electrical energy output from the electric motor (106), and turns the relay (110) OFF when the inverter (103) is determined as the final output destination of the electrical energy output from the electric motor (106).
摘要:
A method is provided for estimating the range of a motor vehicle based on a quantity of energy carried in the motor vehicle. The method enables a driver to limit a maximum permissible velocity and/or a maximum permissible acceleration and/or a maximum performance level for a comfort system. The method also detects the route profiles surrounding the motor vehicle, in particular an altitude profile and/or a road category. A computer device calculates and displays a still possible range at least on the basis of the limitation which has been carried out, the detected route profiles and the still available quantity of energy.
摘要:
An outlet is provided to output power stored in a power storage device as commercial power, and the outlet receives power supply from the power storage device via a voltage converter. A car navigation device is configured to store information about traveling of a vehicle to a destination. An ECU obtains the information about traveling to the destination from the car navigation device, and controls a state of charge of the power storage device based on the information up to the destination and a usage status of the outlet up to the destination.
摘要:
Systems and methods for improving operation of a hybrid vehicle are presented. In one example, negative torque of an electric machine is adjusted to mimic negative torque of an engine during engine braking so that the vehicle may transition from regenerative braking to engine braking in a seamless manner.