CENTRALIZED STORAGE DEVICE, IN-VEHICLE ELECTRONIC SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME

The present disclosure provides methods, apparatuses, and systems for centralized storage devices (100). In some embodiments, an in-vehicle electronic system includes a centralized storage device (100), and an interface switch (200) coupled to the centralized storage device (100) through a first interface (127), coupled to at least one domain control unit (DCU) through a first vehicle communication interface (CH11), and coupled to at least one electronic control unit (ECU) through a second vehicle communication interface (CH2). The interface switch (200) includes an interface circuit (270) configured to communicate according to the first interface (127), and an interface converter (210) configured to convert the first vehicle communication interface (CH11) into the first interface (270) and to convert the second vehicle communication interface (CH21) into the first interface (270).