知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101794518B 快速路匝道控制信号灯系统及其运行方法 失效 - 权利终止

  • 专利标题： 快速路匝道控制信号灯系统及其运行方法
  • 专利标题（英）： Fast road ramp control signal lamp system and operating method thereof
  • 申请号： CN201010010108.0
    申请日： 2010-01-12
  • 公开(公告)号： CN101794518B
    公开(公告)日： 2012-10-31
  • 发明人: 姜廷顺 , 李志恒 , 郑通 , 刘刚 , 王一良 , 张滨
  • 申请人： 姜廷顺
  • 申请人地址： 辽宁省大连市西岗区黄河路263号收发室转专利申请人
  • 专利权人： 姜廷顺
  • 当前专利权人： 姜廷顺
  • 当前专利权人地址： 辽宁省大连市西岗区黄河路263号收发室转专利申请人
  • 代理机构： 北京三聚阳光知识产权代理有限公司
  • 代理商 彭秀丽
  • 主分类号： G08G1/08
  • IPC分类号： G08G1/08
快速路匝道控制信号灯系统及其运行方法
摘要：
本发明系一种快速路匝道控制信号灯系统及其运行方法，系统由设置在匝道车流与快速路主道车流进行合流的合流点旁的主道上的车辆检测器、设置在匝道停车线处的匝道控制信号灯、设置在匝道边的分析处理单元等部分组成。分析处理单元内预设一个拥堵阀值Ta，还预设了一个拥堵解除阀值Tb。从车辆检测器被占用起监测，若在≥Ta时间隔内车辆检测器始终被连续占用，即认为主道发生交通拥堵、匝道控制信号灯亮红灯；从连续占用车辆检测器时间段≥Ta的车辆离开车辆检测器时计，若再未有车辆检测器被连续占用时间≥Ta情况发生，即累加车辆检测器的空闲时间至拥堵解除阀值Tb，匝道控制信号灯亮绿红灯。
摘要（英）：

The invention discloses a fast road ramp control signal lamp system and an operating method thereof. The system consists of a vehicle detector arranged on a main stem beside a junction of a ramp vehicle flow and a fast-road main stem vehicle flow, a ramp control signal lamp arranged at the ramp stop line, an analysis processing unit arranged at the side of the ramp and the like. A jam threshold value Ta and a jam relief threshold value Tb are preset in the analysis processing unit. The monitoring is performed when the vehicle detector is occupied, and if the vehicle detector is continuously occupied throughout in the time interval of more than or equal to Ta, traffic jam is considered to happen in the main stem, and the ramp control signal lamp is red; and from the time of more than or equal to Ta that the vehicle detector is continuously occupied to the time that a vehicle leaves the vehicle detector, if no vehicle detector is occupied in time of more than or equal to Ta, the idle time of the vehicle detector is accumulated to the jam relief threshold value Tb, and the ramp control signal lamp is green.

公开/授权文献
0/0