A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a variable lane signboard automatic conversion device which can detect the traffic flow so as to select an uncrowded lane for blockage dredging temporarily according to the traffic flow of different lanes. During use, a vehicle applies downward pressure to a speed reducing plate to enable the speed reducing plate to press downwards to continuously increase hydraulic pressure and hydraulic oil of a first inner cylinder, and finally the oil inlet pressure maintaining one-way valve is opened, so that the oil pressure in a triggering cavity is increased to enable a triggering rod to trigger a second travel switch, a second travel switch sends a signal to a traffic system after being triggered, and monitoring of traffic flow is completed. The device is simple in structure, can detect the traffic flow in a mechanical mode and can trigger the second travel switch according to a preset traffic flow threshold value, that is to say, a signal is inputted to a traffic management system, and alternative lanes can be automatically switched and sought according to a preset program, or switching is manually selected after remote monitoring by a traffic police, so automaticor remote control is achieved, and blocked traffic is dredged in time.
本发明公开了一种可变车道标识牌自动转换装置，其能够探测车流量，从而根据不同车道车流量选择临时利用不拥挤的车道进行堵塞疏通。在使用时，通过车辆对减速板施加下压力使得减速板下压以不断增加第一内缸的液压、液压油，最终打开进油保压单向阀，使得触发腔内油压增加以使触发杆触发第二行程开关，第二行程开关被触发后向交通系统发出信号，以完成车流量的监控。本发明结构简单，能够通过机械的方式探测车流量，从而可以根据预设的车流量阈值触发第二行程开关，也就是为交管系统输入信号，此时可以根据预设程序自动切换、征用备选车道，或者由交警远程监控后手动选择切换，从而实现自动或远程遥控，以及时疏通堵塞的交通。
The invention discloses a variable lane signboard automatic conversion device which can detect the traffic flow so as to select an uncrowded lane for blockage dredging temporarily according to the traffic flow of different lanes. During use, a vehicle applies downward pressure to a speed reducing plate to enable the speed reducing plate to press downwards to continuously increase hydraulic pressure and hydraulic oil of a first inner cylinder, and finally the oil inlet pressure maintaining one-way valve is opened, so that the oil pressure in a triggering cavity is increased to enable a triggering rod to trigger a second travel switch, a second travel switch sends a signal to a traffic system after being triggered, and monitoring of traffic flow is completed. The device is simple in structure, can detect the traffic flow in a mechanical mode and can trigger the second travel switch according to a preset traffic flow threshold value, that is to say, a signal is inputted to a traffic management system, and alternative lanes can be automatically switched and sought according to a preset program, or switching is manually selected after remote monitoring by a traffic police, so automaticor remote control is achieved, and blocked traffic is dredged in time.
本发明公开了一种可变车道标识牌自动转换装置，其能够探测车流量，从而根据不同车道车流量选择临时利用不拥挤的车道进行堵塞疏通。在使用时，通过车辆对减速板施加下压力使得减速板下压以不断增加第一内缸的液压、液压油，最终打开进油保压单向阀，使得触发腔内油压增加以使触发杆触发第二行程开关，第二行程开关被触发后向交通系统发出信号，以完成车流量的监控。本发明结构简单，能够通过机械的方式探测车流量，从而可以根据预设的车流量阈值触发第二行程开关，也就是为交管系统输入信号，此时可以根据预设程序自动切换、征用备选车道，或者由交警远程监控后手动选择切换，从而实现自动或远程遥控，以及时疏通堵塞的交通。
Variable lane signboard automatic conversion device
一种可变车道标识牌自动转换装置
HU WEI (author)
2021-03-23
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
Intelligent traffic signboard with reversible lane diversion function
| European Patent Office | 2021