公开(公告)号：US20240078128A1

公开(公告)日：2024-03-07

申请号：US18241386

申请日：2023-09-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshinari MORIKAWA ,  Ikuya MITSUYA ,  Motoyasu TAGUCHI ,  Takashi NISHIWAKI ,  Yuya AOKI ,  Mitsunori ETO

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/45579

Abstract: A control device is mountable on a vehicle. The control device includes a memory, and a hardware processor coupled to the memory. The hardware processor is configured to implement a first hypervisor and a second hypervisor. The first hypervisor controls execution of a first virtual machine. The second hypervisor performs communication with the first hypervisor via a gateway and controls execution of a second virtual machine. The hardware processor is configured to dynamically limit at least one of a communication traffic of application communication or a communication traffic of evaluation and verification communication, based on the application communication executed between the first hypervisor and the second hypervisor, and the evaluation and verification communication executed between the first hypervisor and the second hypervisor during activation of the first virtual machine and the second virtual machine, and based on a communication capacity of the gateway.

公开(公告)号：US20230325295A1

公开(公告)日：2023-10-12

申请号：US18208699

申请日：2023-06-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuya AOKI ,  Ikuya MITSUYA ,  Jiancong ZHAO ,  Takashi NISHIWAKI ,  Syuhei YAMAOKA

IPC: G06F11/34 ,  G06F9/455

CPC classification number: G06F11/3409 ,  G06F9/45558 ,  G06F2009/45595

Abstract: An information processing system according to the present disclosure includes one or more virtual machines and a hypervisor configured to control the one or more virtual machines. The information processing system includes a memory, and a hardware processor coupled to the memory. The hardware processor is configured to: acquire, from each of the one or more virtual machines and the hypervisor, first log information including operation information representing an operation state of the virtual machine or the hypervisor and time information corresponding to the operation information; and visualize the acquired first log information based on time input by a user.