Dynamic current sense adjustment for ring-shaped power distribution

• Main Authors: FUCHS ALEXANDER, ROSENTHAL TAL, BOUDOUX EMMANUEL
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides dynamic current sensing adjustment for ring-shaped power distribution. The present disclosure relates to an electronic control unit (ECU) for use in a ring-shaped power distribution architecture and a ring-shaped power distribution architecture including such an ECU. The present disclosure also relates to a vehicle comprising such an annular power distribution architecture. In one aspect, the ECU includes a first ECU terminal for receiving power from a first power source (PS) terminal of a first power source, a unit for determining whether a current flows into or out of the first ECU terminal, and a unit for adjusting a sensitivity of a first ECU fuse associated with the first ECU terminal based on whether the current flows into or out of the first ECU terminal. 本公开提供用于环状电力分配的动态电流感测调整。本公开涉及用于环状电力分配架构中的电子控制单元(ECU)以及包括这种ECU的环状电力分配架构。本公开还涉及包括这种环形电力分配架构的载具。在一个方面中，ECU包括用于从第一电源的第一电源(PS)端子接收电力的第一ECU端子、用于确定电流是流入第一ECU端子还是流出第一ECU端子的单元、以及用于基于电流是流入第一ECU端子还是流出第一ECU端子来调节与第一ECU端子相关联的第一ECU熔断器的灵敏度的单元。