The present disclosure relates to a monitoring system for a vehicle, a vehicle comprising such a monitoring system, a method for monitoring such a vehicle and a computer program element for monitoring such a vehicle.

The monitoring system comprises a display unit, an adjustment tool and a control unit. The control unit is configured to generate an energy flow map showing an energy flow from an energy storage system to at least one sub-system of the vehicle. The display unit is configured to display the energy flow map, to graphically emphasize the at least one sub-system and to display a current energy consumption of the sub-system. The control unit is further configured to adjust the energy consumption of the sub-system based on a user's input to the adjustment tool.

Testing connections to phase windings of an electric motor upon startup includes, prior to entering a RUN state in which motor power commands are accepted from a user to perform work, applying to each respective phase of the electric motor a respective test voltage signal, measuring in each respective phase a respective current induced by the respective test voltage signal, and preventing entry into the RUN state when at least one values representative of a respective current is below the respective predetermined threshold.

When it is determined that a tractor is located in a farm field, a first handling process of performing a first treatment for handling an abnormality when a first condition has been satisfied and a second handling process of performing a second treatment for handling an abnormality when a second condition has been satisfied are performed. The first condition is a condition that is satisfied when the second condition has been satisfied and that is satisfied in some situations in which the second condition has not been satisfied.

A portable alternating current (AC) power adapter system for a plug-in electric vehicle (PEV) having a high voltage (HV) battery system and configured for bi-directional charging includes a charging connector including a first 240 volts AC (VAC) signal circuit, a second 240 VAC signal circuit, a 120 VAC ground circuit, and a proximity circuit comprising a resistor, the proximity circuit being configured to wake-up the PEV when the charging cable is connected to the plug-in charging port, and a charging power panel electrically coupled to the charging connector and including a charge plug port connected to the first and second 240 VAC signal circuits and the 120 VAC ground circuit and configured to be connected to a 120 VAC or 240 VAC external load, and a switching relay connected to the proximity circuit and configured to transition on/off to disable/enable exporting power from the HV battery system.

A bicycle information prompting method, a device, a server, and a user terminal are disclosed. The method comprises obtaining current power information of a target bicycle and sending the target bicycle to a user terminal associated with the target bicycle according to the current power information, so that the user terminal displays prompt information associated with the target bicycle.

A power supply system includes a first power circuit coupled to a capacity-type first battery and a drive motor, a second power circuit coupled to an output-type second battery, a voltage converter that converts a voltage between the first power circuit and the second power circuit, and a converter ECU and a management ECU that operate the voltage converter to control converter passing power in the voltage converter. The management ECU sets, when a first SOC that is a percentage of charge in the first battery is less than a predetermined lamp-on threshold and a first maximum output P1_lim that is a maximum output of the first battery is more them a predetermined output threshold Pe0 maximum converter passing power Pcnv_max corresponding to maximum power with respect to the converter passing power to 0 to prohibit discharging of the second battery.

A method and system for providing an electric transport device charging and cleaning station is described. In one embodiment, a method for providing an electric transport device to a user includes receiving a request from a user for an electric transport device. The method also includes preparing the electric transport device for deployment, including cleaning and/or charging the electric transport device. The method further includes deploying the prepared electric transport device to the user.

A vehicle state display device for a vehicle includes an output limiting unit that limits an output of the vehicle when charge of a battery is equal to or smaller than a first value and a battery state display unit that displays a state of the battery. The battery state display unit switches and displays a first display mode indicating that the state of charge of the battery exceeds a second value that is larger than the first value, a second display mode indicating that the state of charge of the battery is equal to or smaller than the second value and exceeds the first value and the output of the vehicle may be limited, and a third display mode indicating that the state of charge of the battery is equal to or smaller than the first value and the output of the vehicle is being limited.

When a management device receives battery exchange demand information from a first vehicle, the management device specifies at least one exchange partner candidate which is a vehicle providing a battery exchange with the first vehicle, transmits battery exchange request information to the exchange partner candidate, specifies, when receiving a battery exchange acceptance signal from a second vehicle, a battery exchange place based on location information about each of the first vehicle and the second vehicle, creates exchange instruction information including position information about the battery exchange place, and transmits the exchange instruction information to the first vehicle and the second vehicle.

A battery information processing system comprises: an acquisition unit configured to acquire battery information including use histories of batteries; a classification unit configured to classify the batteries for each property on the basis of properties of the batteries and store the battery information in a plurality of databases classified for each property; a selection unit configured to select a database including high priority battery information from the plurality of classified databases; a determination unit configured to determine the selected database as a database for selecting a combination of a plurality of batteries in a case in which a property of an assembled battery calculated by combining a plurality of batteries satisfies a criterion; and a presentation unit configured to present combination information of the plurality of batteries selected in a descending order from the highest coincidence.