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A platform for research: civil engineering, architecture and urbanism
Sight guidance system for highway tunnel group connection section
The invention relates to the technical field of expressway traffic safety, in particular to an expressway tunnel group connection section sight induction system, which is characterized in that high-frequency protruding road signs and multicolor variable-height flexible traffic columns are arranged on two sides of a road, and medium-frequency warning type linear induction signs are arranged on theouter sides of road guardrails; the low-frequency annular reflective structure is arranged above the connecting section road, and the lane indicator is arranged below the connecting section road, so that the speed feeling, the distance feeling and the rhythm feeling of a driver can be improved, the driver direction perception and lane keeping capacity are improved, the driver visual area is compressed, and the effect of smoothening visual transition inside and outside a tunnel is achieved; and thus, the traffic safety of the highway tunnel group is ensured.
本发明涉及高速公路的交通安全技术领域，特指一种高速公路隧道群连接段视线诱导系统，在道路两侧设置高频的突起路标和多色彩、变高度柔性交通柱，在道路护栏外侧设置中频的警示型线形诱导标，在连接段道路上方设置低频环形反光构造物，并在其下方设有车道指示器，有利于提升驾驶人的速度感、距离感及韵律感，提高驾驶人方向感知、保持车道能力，并且压缩驾驶人视区，起到平缓隧道内外视觉过渡的作用，进而保障高速公路隧道群交通安全。
Sight guidance system for highway tunnel group connection section
The invention relates to the technical field of expressway traffic safety, in particular to an expressway tunnel group connection section sight induction system, which is characterized in that high-frequency protruding road signs and multicolor variable-height flexible traffic columns are arranged on two sides of a road, and medium-frequency warning type linear induction signs are arranged on theouter sides of road guardrails; the low-frequency annular reflective structure is arranged above the connecting section road, and the lane indicator is arranged below the connecting section road, so that the speed feeling, the distance feeling and the rhythm feeling of a driver can be improved, the driver direction perception and lane keeping capacity are improved, the driver visual area is compressed, and the effect of smoothening visual transition inside and outside a tunnel is achieved; and thus, the traffic safety of the highway tunnel group is ensured.
本发明涉及高速公路的交通安全技术领域，特指一种高速公路隧道群连接段视线诱导系统，在道路两侧设置高频的突起路标和多色彩、变高度柔性交通柱，在道路护栏外侧设置中频的警示型线形诱导标，在连接段道路上方设置低频环形反光构造物，并在其下方设有车道指示器，有利于提升驾驶人的速度感、距离感及韵律感，提高驾驶人方向感知、保持车道能力，并且压缩驾驶人视区，起到平缓隧道内外视觉过渡的作用，进而保障高速公路隧道群交通安全。
Sight guidance system for highway tunnel group connection section
一种高速公路隧道群连接段视线诱导系统
DU ZHIGANG (author) / NI YUDAN (author) / MEI JIALIN (author) / ZHENG HAORAN (author) / YIN XIANGGANG (author) / CHEN YIFEI (author)
2020-11-17
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.
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