A system and method for adjusting an electric vehicle charging speed that include determining that an electric vehicle arrives at a charging station and receiving electric vehicle pricing data associated with a price to charge the electric vehicle at a plurality of charging speed tiers by the charging station. The system and method also include determining a price difference between the price to charge the electric vehicle at a fast charging speed tier and a slower charging speed tier. The system and method further include adjusting the electric vehicle charging speed to the fast charging speed tier upon determining that the price difference is equal to or below a charging price delta threshold.

A battery module includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.

A charge control device includes a controller configured to control an in-vehicle charger. The in-vehicle charger is configured to convert external power supplied from an external power source into supply power to provide the supply power to a battery and an in-vehicle device which are attached to an electric vehicle.

A charge control device includes a controller configured to control an in-vehicle charger. The in-vehicle charger is configured to convert external power supplied from an external power source into supply power to provide the supply power to a battery and an in-vehicle device which are attached to an electric vehicle.

A method for controlling starting of a mild hybrid vehicle includes receiving a starting-request signal and in response, increasing a rotation speed of the engine by driving the MHSG by electricity supplied from a battery. Status data of the mild hybrid vehicle for controlling starting of the engine is monitored to obtain an engine rotation speed from the status data and determine an injection-starting rotation speed based on the status data. When the engine rotation speed is greater than the injection-starting rotation speed, fuel injection of the engine is started.

A vehicle activation system is configured so that when a switch is turned on, current is passed from a backup power supply circuit to a signal circuit and electric power is supplied from the backup power supply circuit to a power supply relay. The vehicle activation system includes an interruption circuit which is capable of interrupting the supply of electric power from the backup power supply circuit to the power supply relay.

An assembly secures a connector of an external power supply in a rail vehicle. The connector is enclosed by a housing and by a rotatably mounted flap. The flap and the housing each have a slot configured to receive a catch. The flap can have two positions: a first position, in which the flap covers the connector and thus prevents access to the connector, and a second position, in which access to the connector is possible. The flap supports a lock cylinder, which can be switched by a key into two states: in a first state, the key can be pulled out of the lock cylinder, and in a second state, the key is secured in the lock cylinder against removal. A catch is rotated into both slots or out of both slots by the lock cylinder.

An assembly secures a connector of an external power supply in a rail vehicle. The connector is enclosed by a housing and by a rotatably mounted flap. The flap and the housing each have a slot configured to receive a catch. The flap can have two positions: a first position, in which the flap covers the connector and thus prevents access to the connector, and a second position, in which access to the connector is possible. The flap supports a lock cylinder, which can be switched by a key into two states: in a first state, the key can be pulled out of the lock cylinder, and in a second state, the key is secured in the lock cylinder against removal. A catch is rotated into both slots or out of both slots by the lock cylinder.

A data transmitting device includes: a transmitter; a processor; and a memory comprising instructions that, when executed by the processor, cause the processor to perform operations. The operations include: performing beam forming processing with a terminal provided in at least one moving object; detecting a beam angle based on a result of the beam forming processing; estimating a position of the at least one moving object based on the beam angle and installation position information of the data transmitting device; determining whether the estimated position of the at least one moving object is within a communication area of the data transmitting device; and transmitting desired data to the at least one moving object through the transmitter if it is determined to be within the communication area.

A cable transportation system without a hauling cable and comprising: a plurality of transporting units; two supporting cables for supporting the transporting units in a suspended configuration; a plurality of trolleys, wherein each trolley supports a transporting unit in a suspended configuration and comprises rolls configured for resting and rolling on the supporting cables and at least one electric motor configured for moving the trolley along the supporting cables.