公开(公告)号：US20160080033A1

公开(公告)日：2016-03-17

申请号：US14790074

申请日：2015-07-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyoung-Ho KIM ,  Jeong-Han YUN ,  Heemin KIM ,  Manhyun CHUNG ,  Woonyon KIM ,  Eung Ki PARK ,  Sangwoo PARK

IPC: H04B3/50 ,  H04L29/06

CPC classification number: H04B3/50 ,  H04L45/60 ,  H04L49/20 ,  H04L63/02 ,  H04L63/1425 ,  H04L63/162

Abstract: A physical unidirectional communication apparatus and method intended to utilize a structure that exploits an electrical signal by which data cannot be transmitted and to guarantee the reliability of data transmission via a transmission method that uses the structure. The physical unidirectional communication apparatus includes a unidirectional data transmission line, a data reception status transmission line, an internal network connection system unit for performing communication with an internal network transmission host and transmitting transmission data to an external network connection system unit through the unidirectional data transmission line, and the external network connection system unit for performing communication with an external network reception host, receiving the transmission data from the internal network connection system unit, generating reception status information of the transmission data, and transmitting the reception status information to the internal network connection system unit through the data reception status transmission line.

Abstract translation: 一种物理单向通信装置和方法，其目的是利用利用不能发送数据的电信号的结构，并且通过使用该结构的传输方法来保证数据传输的可靠性。 物理单向通信装置包括单向数据传输线，数据接收状态传输线，用于与内部网络传输主机进行通信的内部网络连接系统单元，并通过单向数据传输向外部网络连接系统单元发送传输数据 线路和用于与外部网络接收主机进行通信的外部网络连接系统单元，从内部网络连接系统单元接收发送数据，生成发送数据的接收状态信息，以及将接收状态信息发送到内部网络 连接系统单元通过数据接收状态传输线。

公开(公告)号：US20160261561A1

公开(公告)日：2016-09-08

申请号：US14934251

申请日：2015-11-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyoung-Ho KIM ,  Jeong-Han YUN ,  Heemin KIM ,  Manhyun CHUNG ,  Woonyon KIM ,  Sangwoo PARK

IPC: H04L29/06 ,  H04L12/66 ,  H04L29/08

CPC classification number: H04L63/02 ,  H04L12/66 ,  H04L67/12 ,  H04L67/28

Abstract: A one-way gateway and a vehicle network system and method for protecting networks within a vehicle using the one-way gateway. The one-way gateway includes a communication control unit, a physical one-way communication unit, and a data transmission/reception unit. The communication control unit takes charge of communication with a device of the internal network or infortainment network of a vehicle. The physical one-way communication unit configures a communication section between the internal network and the infortainment network in a physically one-way form. The data transmission/reception unit transfers data, transmitted by the device of the internal network or infortainment network, to the physical one-way communication unit via the communication control unit, and transfers data, received via the physical one-way communication unit, to the device of the internal network or infortainment network.

Abstract translation: 单向网关和车辆网络系统和方法，用于使用单向网关来保护车辆内的网络。 单向网关包括通信控制单元，物理单向通信单元和数据发送/接收单元。 通信控制单元负责与车辆的内部网络或infortainment网络的设备的通信。 物理单向通信单元以物理单向形式在内部网络和infortainment网络之间配置通信部分。 数据发送/接收单元经由通信控制单元将由内部网络或infortainment网络的设备发送的数据传送到物理单向通信单元，并将经由物理单向通信单元接收的数据传送到 内部网络或infortainment网络的设备。

公开(公告)号：US20160014105A1

公开(公告)日：2016-01-14

申请号：US14695100

申请日：2015-04-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyoung-Ho KIM ,  Jeong-Han YUN ,  Heemin KIM ,  Manhyun CHUNG ,  Woonyon KIM ,  Jungtaek SEO ,  Eung Ki PARK

IPC: H04L29/06 ,  H04L29/08 ,  H04B3/56

CPC classification number: H04L63/08 ,  H04B3/56 ,  H04L63/10 ,  H04L63/1441 ,  H04L67/12 ,  H04W4/046 ,  H04W12/06 ,  H04W12/12

Abstract: An out-of-vehicle device interface apparatus includes a request message reception unit, a response message request unit, and a response message transmission unit. The request message reception unit receives a request message from an out-of-vehicle device, generates electrical signals in electric lines, and transfers the request message. The response message request unit requests response messages for the request message from one or more devices constituting an in-vehicle network based on one or more of the electric lines in which electrical signals have been generated. The response message transmission unit receives the response messages from the one or more devices, and transfers the response messages to the out-of-vehicle device via unidirectional communication.

Abstract translation: 一种车外设备接口设备，包括请求消息接收单元，响应消息请求单元和响应消息传输单元。 请求消息接收单元从车外设备接收请求消息，生成电线中的电信号并传送请求消息。 响应消息请求单元基于已经生成电信号的一条或多条电线从构成车载网络的一个或多个设备请求针对请求消息的响应消息。 响应消息发送单元从一个或多个设备接收响应消息，并通过单向通信将响应消息传送到车外设备。