IN-VEHICLE DEVICE AND IN-VEHICLE SYSTEM

DE102025155296A1Undetermined Publication Date: 2026-07-23DENSO CORP
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
DENSO CORP
Filing Date
2025-12-29
Publication Date
2026-07-23

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Abstract

An in-vehicle device (5, 5a, 5b) used in an in-vehicle system (100, 200, 300, 400) in which a plurality of communication devices (1-3, 1a-1f) are installed is provided. Each of the plurality of communication devices is configured to receive power via each power supply path (21-23). ​​Each of the power supply paths is provided with a power supply switching unit (31-33, 61-69) configured to switch between an ON state, in which the respective power supply path conducts, and an OFF state, in which the respective power supply path is disconnected. The in-vehicle device is configured to perform switching control to turn the power supply switching unit either ON or OFF and to communicate with the plurality of communication devices.
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