The present disclosure relates to a power supply control method for a vehicle, a vehicle, a control unit, a computer-readable storage medium and a computer program product. The vehicle comprises an electrical equipment, a relay and a power interface, wherein the power interface is electrically coupled to the electrical equipment via the relay. The method comprises: determining whether the power interface is coupled to an external power source; determining whether a voltage of the external power source is within a predetermined range when the power interface is coupled to the external power source; and controlling the relay to be switched on in response to the voltage of the external power source being within the predetermined range.

A system for communicating with removable components may include an electronic controller and a removable component having an identifier and configured to communicate with the electronic controller. The removable component may be configured to transmit the identifier to the electronic controller via a first communication channel. The electronic controller may be configured to transmit a confirmation to the removable component after receipt of the identifier. The removable component may be configured to transmit information to the electronic controller via at least one of the first communication channel and/or a second communication channel, after receipt of the confirmation.

A system for communicating with removable components may include an electronic controller and a removable component having an identifier and configured to communicate with the electronic controller. The removable component may be configured to transmit the identifier to the electronic controller via a first communication channel. The electronic controller may be configured to transmit a confirmation to the removable component after receipt of the identifier. The removable component may be configured to transmit information to the electronic controller via at least one of the first communication channel and/or a second communication channel, after receipt of the confirmation.

The present disclosure relates to an assembled vehicle and introduces a multipurpose assembly-type vehicle comprising: a chassis module comprising multiple floor parts constituting a lower portion of the vehicle, each floor part being able to exchange electric power or data with an adjacent floor part when fastened to each other; and a cabin module comprising multiple cabin parts constituting an upper portion of the vehicle, each cabin part being fastened to a corresponding floor part of the lower portion so as to form an indoor space, and each cabin part being able to exchange electric power or data with the floor part or with another cabin part adjacent thereto.

An electrical assembly may include a contactor, a bus bar connected to the contactor, a bracket connected to the bus bar, a flexible circuit electrically connected to the contactor, and/or a cooling member connected to the bracket. A method of assembling an electrical assembly may include disposing a flexible circuit at least partially on and/or in the bracket, connecting a bus bar with the one or more contactors, connecting the bus bar with the bracket, electrically connecting the flexible circuit to the one or more contactors, disposing a cooling member on or about the bracket, and/or connecting the cooling member with the bracket.

A system having a control unit, which has a housing in which at least one processing unit of the control unit is situated. The system further includes an electrical ground connection situated outside the housing; a first ground line by which the control unit and the ground connection are electrically connected; a second ground line by which the control unit and the ground connection are electrically connected; and a sensor device, which is developed to monitor an electrical first ground current flowing through the first ground line and an electrical second ground current flowing through the second ground line. The sensor device has an XMR sensor for monitoring the first and the second ground current.

A system having a control unit, which has a housing in which at least one processing unit of the control unit is situated. The system further includes an electrical ground connection situated outside the housing; a first ground line by which the control unit and the ground connection are electrically connected; a second ground line by which the control unit and the ground connection are electrically connected; and a sensor device, which is developed to monitor an electrical first ground current flowing through the first ground line and an electrical second ground current flowing through the second ground line. The sensor device has an XMR sensor for monitoring the first and the second ground current.

A circuit includes comparator circuitry to sense a current through a load and compare the intensity of the current with a comparison threshold which can be set to a first, lower threshold value and a second, higher threshold value. Logic circuitry receives from the comparator circuitry a comparison signal having a first value or a second value based on whether the intensity is lower or higher than the comparison threshold. The logic circuitry is configured to assert a first overcurrent event signal or a second overcurrent event signal based on the comparison signal having the first value or the second value and the comparison threshold set to the first or second threshold value.

A circuit includes comparator circuitry to sense a current through a load and compare the intensity of the current with a comparison threshold which can be set to a first, lower threshold value and a second, higher threshold value. Logic circuitry receives from the comparator circuitry a comparison signal having a first value or a second value based on whether the intensity is lower or higher than the comparison threshold. The logic circuitry is configured to assert a first overcurrent event signal or a second overcurrent event signal based on the comparison signal having the first value or the second value and the comparison threshold set to the first or second threshold value.

The fixing method involves the fixing, for example by screwing, of the electrical connector (202) to the electrical terminal (210). It also involves, before the fixing of the electrical connector (202) to the electrical terminal (210): fixing of the electrical terminal (210) to an intermediate support (206), and the engagement of the electrical connector (202) with at least one element (410, 416) of the intermediate support (206) in order to keep the electrical connector (202) in position with respect to the intermediate support (210).