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| 双目标路径诱导下的交通信息定价策略 | |
| 引用本文： | 朱权,安实,谢秉磊.双目标路径诱导下的交通信息定价策略[J].交通运输工程学报,2007,7(1):116-121. |
| 作者姓名： | 朱权 安实 谢秉磊 |
| 作者单位： | 1. 昆明市城市交通研究所,云南,昆明,650011 2. 哈尔滨工业大学,深圳研究生院,广东,深圳,518055;哈尔滨工业大学,交通科学与工程学院,黑龙江,哈尔滨,150001 3. 哈尔滨工业大学,深圳研究生院,广东,深圳,518055 |
| 摘 要： | 为了提高交通信息定价精度,在假定出行者权衡出行时间和出行费用双目标路径诱导的基础上,建立混合均衡定价模型,通过实例对模型进行了标定和验证,对比评价了单目标和双目标路径诱导下的交通信息定价策略,并给出双目标路径诱导下的交通信息定价结果。研究结果表明,与双目标路径诱导相比,单目标路径诱导改变了交通信息定价的可行区域,当具有信息的出行者、交通信息提供者、交通管理者三方各自的利益为决策主体时,交通信息的最终价格分别为1.3、2.6和1.8元,说明了混合均衡定价模型是有效的。 |
| 关 键 词： | 交通经济 定价策略 变分不等式 双目标路径诱导 出行效用函数 |
| 文章编号： | 1671-1637(2007)01-0116-06 |
| 修稿时间： | 2006-10-05 |
Pricing strategy of traffic information under double-objective route guidance system |
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| Zhu Quan,An Shi,Xie Bing-lei.Pricing strategy of traffic information under double-objective route guidance system[J].Journal of Traffic and Transportation Engineering,2007,7(1):116-121. | |
| Authors: | Zhu Quan An Shi Xie Bing-lei |
| Institution: | 1. Kunming Urban Transport Institute, Kunming 650011, Yunnan, China; 2. Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen 518055, Guangdong, China; 3. School of Science and Engineering on Communications, Harbin Institute of Technology, Harbin 150001, Heilongjiang, China |
| Abstract: | In order to improve the precision of traffic information pricing, the travel time and travel cost of traveler were considered, a mixed-equilibrium pricing model of double-objective route guidance was established, the model was estimated and validated with numerical example, the comparative evaluation of the pricing strategies of single-objective and double-objective route guidances was carried out, the pricing result of double-objective route guidance was given. Computation result shows that single-objective route guidance changes the feasible region of traffic information pricing compared with double-objective route guidance, the respective interests of information users, information providers and traffic managers are taken as decision-making hosts separately, the traffic information pricings of the model are respectively 1.3, 2.6 and 1.8 RMB, which indicates that the mixed-equilibrium model is effective. 3 tabs, 11 figs, 10 refs. |
| Keywords: | traffic economy pricing strategy variational inequality double-objective route guidance travel disutility function |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |