There is provided an information processing apparatus including a travelable information display unit that displays before a discharge, regarding motor-driven movable bodies of a discharge source and a discharge destination driven by using electric power of batteries, information about places to which the motor-driven movable body of the discharge source can move using electric power of the battery left after the discharge by assuming, when information about a discharge amount discharged from the battery of the motor-driven movable body of the discharge source toward the motor-driven movable body of the discharge destination that receives power supply is input, a case in which the discharge amount is discharged from the battery.

A charging apparatus for a vehicle where a terminal (1, FIG. 2) is connected to at least one kerbside power/data unit (9) to provide a power (4) and a data connection (5) to the power/data unit (9), the power/data unit (9) being connected to a nearby vehicle (17) to provide power to charge the vehicle (17) and receive data from the vehicle (17). The fact that the kerbside power/data unit (9) can charge a vehicle (17) using power supplied from a terminal (1, FIG. 2) and can transmit data from the vehicle (17) to the terminal (1, FIG. 2) provides the power and data requirements for connected autonomous vehicles at a kerbside location.

A charging apparatus for a vehicle where a terminal (1, FIG. 2) is connected to at least one kerbside power/data unit (9) to provide a power (4) and a data connection (5) to the power/data unit (9), the power/data unit (9) being connected to a nearby vehicle (17) to provide power to charge the vehicle (17) and receive data from the vehicle (17). The fact that the kerbside power/data unit (9) can charge a vehicle (17) using power supplied from a terminal (1, FIG. 2) and can transmit data from the vehicle (17) to the terminal (1, FIG. 2) provides the power and data requirements for connected autonomous vehicles at a kerbside location.

An electric vehicle charging station (10) comprises a pillar (12) and a casing (14) for installing underground. The casing (14) has a base (26), a side wall (24) and a top (22) defining an inner space, an opening (28) being provided in the top (22) for receiving the pillar (12). The electric vehicle charging station (10) includes a power socket (30) for connection to a power supply and for receiving a power connector of an electric vehicle. The power socket (30) is joined to the pillar (12) and situated near a top end of the pillar (12), the bottom end of the pillar (12) is received in the opening (28) of the casing and the pillar (12) is movable between a retracted position for storing the pillar (12) within the inner space of the casing (14) below ground, and an extended position for supporting the power socket (30) outside the casing (14) above ground.

A method for operating a charging park for electric vehicles. The charging park has a group of charging points which are connected to a central cooling module, wherein components of the respective charging point are cooled as a function of a temperature of the respective component in the charging mode or in the standby mode, as a function of a charging status at the respective charging point and as a function of an ambient temperature.

A vehicle-based high-voltage charging circuit is provided with an AC voltage terminal, at least two galvanically isolating DC-DC converters designed as step-up converters and a rectifier via which the DC-DC converters are connected to the AC voltage terminal, and a changeover switch. The charging circuit has a first and a second DC voltage terminal selectably connected to the first DC-DC converter via the changeover switch. The charging circuit has a third DC voltage terminal connected to the second DC-DC converter, wherein the charging circuit also has a controller which is set up, in a first mode, to drive the DC-DC converters according to a first target output voltage which is at least 750 V and at most 1000 V, and, in a second mode, to drive the DC-DC converters according to a second target output voltage which is at most 480 V or at most 450 V.

A vehicle-based high-voltage charging circuit is provided with an AC voltage terminal, at least two galvanically isolating DC-DC converters designed as step-up converters and a rectifier via which the DC-DC converters are connected to the AC voltage terminal, and a changeover switch. The charging circuit has a first and a second DC voltage terminal selectably connected to the first DC-DC converter via the changeover switch. The charging circuit has a third DC voltage terminal connected to the second DC-DC converter, wherein the charging circuit also has a controller which is set up, in a first mode, to drive the DC-DC converters according to a first target output voltage which is at least 750 V and at most 1000 V, and, in a second mode, to drive the DC-DC converters according to a second target output voltage which is at most 480 V or at most 450 V.

Provided is an electric storage device including: an electric storage unit; a temperature measurement unit that detects the temperature of the electric storage unit; a current measurement unit that measures the charge/discharge current of the electric storage unit; and a safety evaluation unit that calculates the safety evaluation value of the electric storage unit, where the safety evaluation unit determines a temperature range to which the temperature detected by the temperature measurement unit belongs among multiple temperature ranges, and calculates a safety evaluation value, based on the temperature range as a result of the determination and an accumulated value of a value related to the charge/discharge time of the electric storage unit.

A mobile charging station for a high voltage electric vehicle including a mobile vehicle for transporting charging apparatus. The charging apparatus includes an electric energy source for providing electricity, a circuit for converting the energy source electricity to a specific voltage range required by the electric vehicle to be charged and at least one connector engageable with a charging connector on the electric vehicle to be charged. The mobile charging station may be driven to the location of the electric vehicle. A vehicle charge may be initiated by a communication sent from a cellular device or a mobile communication device. The mobile charging station may include a remote command center capable of receiving communication from a consumer and remotely initiating a service call to the consumer or an automatic battery health and safety check system to ensure the battery is not leaking, or over heated to prevent vehicle fire.

A method includes receiving an energy transfer mode input identifying a selected energy transfer mode for the first vehicle, and receiving a total energy request input identifying a value of total requested energy associated with the selected energy transfer mode for the first vehicle. The operations also include receiving a first power transfer limit input including a first power transfer limit value associated with the selected energy transfer mode for the first vehicle, and receiving a second power transfer limit input including a second power transfer limit value associated with the selected energy transfer mode for the first vehicle. The operations also include selecting a power transfer limit from the lesser of the first power transfer limit value and the second power transfer limit value, and initiating a power transfer between the first vehicle and the second vehicle at the selected power transfer limit.