TRAFFIC SIGNAL CONTROL SYSTEM, DESIGN METHOD AND SPECIAL EQUIPMENT
摘要
<p>A traffic signal control method comprises confirming the shortest green light interval; confirming the conflict area of the different traffic flow and the key conflict point position according to the engineering design for road canalization; confirming the longest clear distance si(m) of the traffic tail unit of green light i and the shortest entry distance sj(m) of the traffic head unit of green light j in conflict with green light i; calculating the longest clear time Max{ti} of the traffic tail unit of green light i and the shortest entry time Min{tj} of the traffic head unit of green light j; calculating the shortest green light interval Iij=A+ Max{ti}- Min{tj}; confirming the control scheme for the crossing according to the shortest green light interval and sending the control instruction to the traffic signal display device for displaying in real time according to the control scheme. A traffic signal control system and special equipment are also provided.</p>
申请公布号
WO2011091772(A1)
申请公布日期
2011.08.04
申请号
WO2011CN70879
申请日期
2011.02.01
申请人
HWYL-HUBBL TECH.DEVELOPMENT CO., LTD. IN BEIJING;WANG, QIAN;WANG, DAHAI;YE, NAN