中文摘要：

将传统的灰色模型与生态学中的Lotka-Volterra模型相结合，建立了预判综合交通竞争或合作体系的＂灰色L-V（即Lotka-Volterra）＂模型，并通过博弈论检验证明该模型适用于样本数据较少且资金环境有限的情况下，对具有竞合关系的不同交通方式间的互惠、抑制、无关或单向Logistic模式关系进行预判，从而为未来交通方式的发展提供战略决策建议。

英文摘要：

The paper combined traditional gray model and Lotl〈a-Volterra model of ecology, estab- lished the ＂gray L-V （namely Lotka-Volterra）＂ model to prejudge the eoopetition system of comprehen- sive transport, and proved by game theory that this model was applicable to the case of small samples and limited environment capacity, predicted the relationships of reciprocity, restrain, irrelevance or unidirec- tional Logistic model among different transportation modes which have competition and cooperation rela- tionships, thus providing strategic decision-making recommendations for the future development of traffic models.