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METHOD AND SYSTEM FOR EVALUATING TRAFFIC SIGNAL OPERATION BASED ON COMMUNICATION DATA
METHOD AND SYSTEM FOR EVALUATING TRAFFIC SIGNAL OPERATION BASED ON COMMUNICATION DATA
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机译:基于通信数据的交通信号运行评价方法及系统
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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.
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