公开(公告)号：US10320745B2

公开(公告)日：2019-06-11

申请号：US15048531

申请日：2016-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng Ning ,  Stephen E McLaughlin ,  Michael C Grace ,  Ahmed M Azab ,  Rohan Bhutkar ,  Wenbo Shen ,  Xun Chen ,  Yong Choi ,  Ken Chen

IPC: G06F21/00 ,  H04L29/06 ,  G07C5/02 ,  G07C5/08 ,  G06F13/10 ,  G06F13/40 ,  H04L9/32 ,  H04W12/10 ,  G06F21/62 ,  G06F21/60 ,  G06F21/12 ,  H04W12/08 ,  H04L29/08

Abstract: An apparatus and method of an attachment device for interfacing with an on-board diagnostic system of a vehicle is provided. The device includes an application processor configured to receive input from a terminal, control processing of the input by the on-board diagnostic system, transmit a result of the processing of the input by the on-board diagnostic system to the terminal, and a secure element interposed in the communication path between the application processor and the on-board diagnostic system, the secure element configured to filter the input of an on-board diagnostic operation that is untrusted.