A display device includes a drawing processing unit displaying a status of a device mounted on a train car, and a data collection unit including a signal definition holding unit holding signal definitions to be bases of first signals requesting information on the status of the device, a signal mapping management unit acquiring configuration information on the number of cars and a traveling direction, and generating the first signals, based on the signal definitions and configuration information to request information on the device status, a signal data storage unit holding a value of a second signal as information on the device status acquired by the signal mapping management unit's request, and a signal mapping generation unit generating signal mapping information for specifying the order of the cars on a display screen, based on the configuration information, and outputting the signal mapping information to the signal data storage unit.

A refuse vehicle including a chassis, a body assembly coupled to the chassis, the body assembly defining a refuse compartment, an electric energy system configured to store power and supply power to the refuse vehicle, and a power control system configured to measure one or more electrical attributes of the refuse vehicle and determine a power profile for the refuse vehicle, the power profile describing a length of time the refuse vehicle can continue to operate based on a remaining power of the electrical energy system, and wherein the power control system controls operation of a lift assembly of the refuse vehicle based on the power profile.

A military vehicle includes a chassis, a front end accessory drive (FEAD), and circuitry. The chassis includes an engine and an integrated motor generator (IMG). The FEAD includes multiple accessories and an electric motor-generator. The circuitry is configured to operate the military vehicle according to different modes. The circuitry is configured to receive a user input indicating a selected mode of the modes, and operate the chassis and the FEAD of the military vehicle according to the selected mode. The modes include an engine mode and an electric mode. In the engine mode, the engine drives the FEAD and the tractive elements of the military vehicle through the IMG for transportation. In the electric mode, the engine is shut off to reduce a sound output of the military vehicle and the IMG drives the tractive elements of the military vehicle for transportation and the electric motor-generator drives the FEAD.

A method and apparatus for parking lot metering. The present invention allows multi-space meters to separately manage and control premium parking spaces, such as those for charging electric vehicles or those which supply electric power for engine block heaters in both pay-by-space and pay-an-display systems. Such premium spaces can be managed together over large areas (e.g., a city or region), or may be managed over smaller areas (e.g., the domain of an individual kiosk), or individually per parking space. Management includes pricing, time limits, hours, seasons of operation, and restrictions by vehicle type, and alternative pricing and restrictions for non-premium hours.

A method for increasing safety in the surroundings of an electric vehicle having a fuel cell system and batteries, wherein the vehicle is configured for charging the batteries by power from the fuel cell system and e.g. produces CO2 during this operation, even when the vehicle is turned-off and in a parked situation, wherein the method includes the steps of providing a sensor system having a gas intake and configured for warning against elevated CO2 levels in the surroundings of the vehicle, mounting the sensor system on the vehicle with the gas intake outside the vehicle's cabin, providing an alarm when the sensor system evaluates that the CO2 levels in the surroundings of the vehicle are elevated and surpass a predetermined threshold level.

A working machine includes one or more batteries driving movement of the working machine within a work area. The working machine includes a controller configured to receive criteria relating to one or more operational characteristics of the working machine and determine one of a plurality of operation modes for the working machine based upon the criteria and a remaining charge of one or more batteries.

Provided is a battery share system in which a necessary change in the scale of a battery exchange device can be made with ease and at low cost even after the start of operating a service. A plurality of battery charging modules for holding a battery pack are attached to a support post to form a battery exchange apparatus. A battery charging module is detachably attached to the support post. A battery charging module includes a tray for guiding the battery pack to a predetermined mounting position and holding the battery pack at the mounting position. The tray includes a power transmitter terminal for transmitting charging power to the battery pack, a communication terminal for transmitting battery management information from the battery pack, and an indicator for indicating a state-of-charge of the battery pack.

Systems and methods for charging electric vehicles that define a charging schedule for an electric vehicle based on one or more charging preferences of an operator of the vehicle and based on at least one current value of a dynamic attribute of an electric charge provider. Such systems and methods may include a graphical user interface adapted to display a unitary vehicle charge indicator element having (i) a first portion indicative of an amount of charge residing in a battery of the electric vehicle, (ii) a second portion indicative of an uncharged capacity of the battery of the electric vehicle, and (iii) a third portion comprising a slider by which an amount of charge may be specified.

A battery module includes a lower housing and a plurality of battery cells. The plurality of battery cells are electrically coupled together to produce a voltage. The module also includes an assembly disposed over the battery cells and coupled to the lower housing. The assembly may include a lid and a plurality of bus bar interconnects mounted on the lid. The module also includes a printed circuit board (PCB) assembly disposed on and coupled to the assembly. The PCB assembly may include a PCB. The module also includes a cover disposed over and coupled to the lower housing to hermetically seal the battery module. Also disclosed is a method of manufacturing the battery module.

A control system, responsive to receiving values of one or more parameters of a battery of a vehicle for a particular time in service, generates via a machine learning determination a level of confidence at which the values of the one or more parameters of the battery match values of one or more parameters of a set of batteries for a same time in service, and responsive to the level exceeding a predefined threshold, causes a mitigation action to be implemented.