A soil processing machine, in particular a soil compactor, comprises a machine frame and a casing (26, 28) carried on the machine frame and/or at least partially providing it and bounding a unit receptacle space (24), wherein the casing (26, 28) has a cooling air inlet area (30) and a cooling air outlet area (32) for cooling air flowing through the unit receptacle space (24), wherein a plurality of units around which cooling air can flow through the unit receptacle space (24) from the cooling air inlet area (30) to the cooling air outlet area (32) are arranged in the unit receptacle space (24), wherein at least two of the units arranged in the unit receptacle space (24) have maximum permissible operating temperatures different from one another and at least one unit having higher maximum permissible operating temperature is arranged upstream in a cooling air flow direction from the cooling air inlet area (30) to the cooling air outlet area (32) with respect to at least one unit having lower maximum permissible operating temperature.

An example operation includes one or more of determining an adverse condition will exist on a power grid at a future time, identifying an electric vehicle at a location connected to the power grid and controlling the electric vehicle to store power based on the future time, disconnecting the location from the power grid when the adverse condition occurs, and controlling the electric vehicle to distribute power to one or more devices at the location after disconnecting the location from the power grid.

A method for controlling a mobile shop includes: determining a selling situation of a plurality of items using information about an inventory status of the plurality of items and information about a well-selling time of the plurality of items; setting a charging schedule for a battery (secondary battery) based on the selling situation; and causing the mobile shop to move to EVSE (charging facility) according to the charging schedule.

A method for generating a new ground speed power take-off (G-PTO) map that includes a relationship between a current work vehicle speed and a target speed of a power take-off (PTO). The method includes setting a work vehicle speed for a point to be included in the new G-PTO map, setting a PTO speed for the point to be included in the new G-PTO map, plotting the point on the new G-PTO map, and plotting a line on the new G-PTO map based on the point.

A charge control method includes: performing, based on software information including at least firmware information of an electronic control device mounted on an electric vehicle, a first determination to determine presence or absence of a security risk to a plurality of driving control functions of the electric vehicle arising from firmware of the electronic control device, and a second determination to determine whether after at least one driving control function having the security risk from among the plurality of the driving control functions is disabled, a second driving control function enables traveling and the security risk of the electric vehicle is avoidable; and permitting power supply of the power supply apparatus to the electric vehicle after disabling the at least one driving control function when the second driving control function enables traveling and the security risk is avoidable after the at least one driving control function is disabled.