The invention relates to an expressway left side entrance and exit influence area vehicle speed management and path guidance system which comprises a main road and a left ramp arranged on the left side of the main road, the left ramp comprises a left entrance ramp and a left exit ramp, and the expressway left side entrance and exit influence area vehicle speed management and path guidance system further comprises a road surface identification system and a roadside indication board system; the main road is sequentially divided into a driving section, a positioning section and a preparation section from bottom to top, and the left ramp is sequentially divided into a left side adjacent entrance section, a transition section, a deceleration section and a speed regulation section from bottom to top; the roadside indication board system comprises a first indication board system arranged on the main road and a second indication board system arranged on the left ramp. According to the invention, the driver can safely and smoothly complete the driving task in the left entrance/exit area in a low-driving-load state.
本发明涉及一种快速路左侧出入口影响区车速管理及路径指引系统,包括主干道和设置在主干道左侧的左匝道,所述左匝道包括左入口匝道和左出口匝道,还包括路面标识系统和路侧指示牌系统;所述主干道从下到上依次划分为驾驶段、定位段和预备段,所述左匝道从下到上依次划分为左侧毗邻入口段、渐变段、减速段和调速段;所述路侧指示牌系统包括设置在主干道上的第一指示牌系统和设置在左匝道上的第二指示牌系统。本发明使驾驶人在左侧出入口区域能以低驾驶负担的状态,安全、平顺地完成驾驶任务。
Expressway left side entrance and exit influence area vehicle speed management and path guidance system
快速路左侧出入口影响区车速管理及路径指引系统
2022-09-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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