首页> 外国专利> METHOD AND SYSTEM FOR EVALUATING TRAFFIC SIGNAL OPERATION BASED ON COMMUNICATION DATA

METHOD AND SYSTEM FOR EVALUATING TRAFFIC SIGNAL OPERATION BASED ON COMMUNICATION DATA

机译:基于通信数据的交通信号运行评价方法及系统

摘要

The present invention comprises a data collection step of collecting communication data from a plurality of individual vehicles; A data processing step of processing the collected communication data; Calculating a signal operation index based on the collected and processed communication data; And evaluating the adequacy of the signal operation based on the calculated signal operation indicator, wherein the signal operation indicator includes a total delay time for each access route, a relative delay for each access route, a green time arrival rate, and a straight linkage rate. It relates to a communication data-based signal operation evaluation method characterized in that. The communication data-based signal operation evaluation method and evaluation system of the present invention process and analyze communication data collected from a plurality of individual vehicles to calculate indicators for evaluating signal operation and to provide a system to monitor these indicators. It can minimize the time and cost of signal operation evaluation and dramatically improve the accuracy.
机译:本发明包括数据收集步骤,该数据收集步骤从多个单独的车辆收集通信数据。数据处理步骤,用于处理收集到的通信数据;根据收集并处理后的通信数据计算信号操作指标;并且基于所计算的信号操作指示符来评估信号操作的适当性,其中信号操作指示符包括每个接入路径的总延迟时间,每个接入路径的相对延迟,绿色到达时间率和直联率。一种基于通信数据的信号操作评估方法,其特征在于。本发明的基于通信数据的信号操作评估方法和评估系统处理和分析从多个单独的车辆收集的通信数据,以计算用于评估信号操作的指标并提供监视这些指标的系统。它可以最小化信号运行评估的时间和成本,并大大提高准确性。

著录项

  • 公开/公告号KR20200081840A

    专利类型

  • 公开/公告日2020-07-08

    原文格式PDF

  • 申请/专利权人 주식회사 데이터위즈;

    申请/专利号KR20180171772

  • 发明设计人 박은미;

    申请日2018-12-28

  • 分类号G08G1/097;G06F17/18;G06Q50/10;G08G1/01;

  • 国家 KR

  • 入库时间 2022-08-21 11:06:32

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号