公开(公告)号：US20160375905A1

公开(公告)日：2016-12-29

申请号：US14960347

申请日：2015-12-05

Applicant: Hyundai Motor Company

Inventor： Jong Rok Park ,  Dong Gyu Noh ,  Cho Rong Ryu ,  Dae Sung Hwang ,  Hahk Rel Noh ,  Su Lyun Sung

IPC: B60W30/14

CPC classification number: B60W30/143 ,  B60W30/16 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2550/302 ,  B60W2550/408 ,  B60W2720/10

Abstract: The present disclosure provides an apparatus and method for controlling a cooperative adaptive cruise control (CACC) system capable of reducing a width of deceleration and acceleration to improve fuel efficiency by collecting information on preceding vehicles which are being driven on the same lane and using the collected information to control speed of a vehicle, in the CACC system on the basis of vehicle to everything (V2X) communication and radar.

Abstract translation: 本公开提供了一种用于控制协调自适应巡航控制（CACC）系统的装置和方法，该系统能够减少减速和加速的宽度，以通过收集在同一车道上被驱动的先前车辆的信息来提高燃料效率，并且使用所收集 信息控制车辆的速度，在CACC系统中基于车辆的一切（V2X）通信和雷达。

公开(公告)号：US20160087804A1

公开(公告)日：2016-03-24

申请号：US14570912

申请日：2014-12-15

Applicant: Hyundai Motor Company ,  Penta Security System Inc.

Inventor： Jong Rok Park ,  Cho Rong Ryu ,  Dae Sung Hwang ,  Su Lyun Sung ,  Dong Gyu Noh ,  Hahk Rel Noh ,  Duk Soo Kim ,  Sang Gyoo Sim ,  Eun Ho Shin ,  Jung Bai Kim ,  Byung Gwan Kim ,  Seok Woo Lee ,  You Sik Lee

IPC: H04L9/32 ,  H04L29/06 ,  H04W12/08

CPC classification number: H04L9/3268 ,  H04L63/0823 ,  H04L67/12 ,  H04L2209/84 ,  H04W4/046 ,  H04W12/04 ,  H04W12/06

Abstract: A method for issuing a certificate signing request (CSR) certificate in a vehicle-to-anything (V2X) communication environment includes: receiving, at a first server, a certificate issuance request message including vehicle identification information transmitted from a communication module of the vehicle; determining, by a second server, whether a CSR certificate corresponding to the vehicle identification information has already been issued with reference to a database; and determining, by the second server, whether to issue the corresponding CSR certificate or whether to generate an error message, based on the determination of whether the corresponding CSR certificate has already been issued.

Abstract translation: 一种在车辆到任何（V2X）通信环境中发行证书签发请求（CSR）证书的方法包括：在第一服务器处接收包括从车辆的通信模块发送的车辆识别信息的证书发行请求消息 ; 由第二服务器确定参照数据库是否已经发出与车辆识别信息相对应的CSR证书; 以及根据对应的CSR证书是否已经被发出的确定，由第二服务器确定是否发出相应的CSR证书或是否生成错误消息。