基于自助收费的高速公路收费车道扩容最优化方案设计及实施 Design and Implementation on Optimization System to Increase Highway Toll Lane Capacity Based on Automatical Toll

针对高速公路大修工程中需增加收费车道受工程红线限制问题，结合无人值守自动发卡机操作简便、自动安全、机身轻薄等优势，研究分析自动发卡机在高速公路改造工程中应用方案及效果；该方案为实现沪嘉高速公路改造中收费站扩容改建目的，利用自动发卡装置替代原有人工发卡，突破常规收费车道限制增加车道，节约占地空间，并利用自动化手段提升收费通行效率。该工程运行后，通行量显著提升，安全性也得以保证，表明该方案适用于高速公路改造中增设车道情况，可推广应用至场地有限的已有或新建高速公路中，免除土地征用、结构改建、搬迁等制约因素，减少人力、财力投入，并有效提升通行效率，具有突出的应用前景和推广价值。 In order to increase the highway overhaul engineering charge lane restricted by engineering red line problem, a scheme using automatic card machine is proposed for Hujia expressway recon-struction in Shanghai. The application and effect of the Automatic Card Machine were analyzed. The scheme is for the realization of the Hujia expansion and reform of the highway toll station renovation, which uses automatic card device to replace the original artificial hairpin and saves space. The automated ways also enhance the efficiency. Hujia expressway project has been oper-ated for nearly a year. The results of gaining a significant traffic number boost and ensuring safety at the same time show that the proposed scheme is especially suitable for the reform of the highway added lanes. This scheme can be applied to the limited space of existing or new highway, avoid rebuilding and relocating of land requisition, structure constraints, so as to save money, manpower and effectively improve the traffic efficiency, which has the outstanding application prospect and spreading value.