V2X COMMUNICATION APPARATUS AND SYSTEM AND METHOD FOR VERIFYING RELIABILITY OF V2X DATA

• Main Authors: SUNG SU LYUN, RYU CHO RONG, PARK JONG ROK, NOH DONG GYU, NOH HAHK REL, HWANG DAE SUNG, LEE TAE JUN
• Format: Patent
• Language: Chinese; English
• Published: 24.04.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to a V2X communication apparatus and system and a method for verifying reliability of V2X data. The V2X communication apparatus includes a message transceiver for receiving a V2Xcommunication message and transmitting V2X data to an apparatus in a vehicle, a parameter calculator for calculating a reliability verification parameter for verifying reliability of the V2X data, areliability level decider for deciding a reliability level by comparing the reliability verification parameter with a predetermined reference value, and a message generator for generating the V2X datausing the V2X communication message and generating the V2X data including the decided reliability level. 本发明涉及V2X通信装置和系统及验证V2X数据的可靠性的方法。种V2X通信装置，包括：消息收发器，用于接收V2X通信消息并且将V2X数据发送给车辆中的装置；参数计算器，用于计算用于验证V2X数据的可靠性的可靠性验证参数；可靠性级别判定器，用于通过将可靠性验证参数与预定参考值进行比较来判定可靠性级别；以及消息生成器，用于使用V2X通信消息生成V2X数据并且生成包括所判定的可靠性级别的V2X数据。