基于梯度场理论的停车场选址模型  

Parking Location Model Based on Gradient Field Theory

作　　者：申婵[1] 王磊[2] 

机构地区：[1]天津市市政工程设计研究院,天津300051 [2]天津市建筑设计院,天津300074

出　　处：《交通标准化》2010年第13期35-39,共5页Communications Standardization

摘　　要：停车场选址理论引入梯度场概念后,将停车场、寻求停车场的车辆和周围的道路看成是一个场,每个场对周围寻求停车场的车辆的吸引力不同,由此可找出停车场选址的影响因素,选出步行距离和道路阻抗并建立数学模型,得出梯度场的选址模型。步行距离近以及道路阻抗小的停车场对周围车辆的吸引力大,反之吸引力小,由此可选出最优地点。After introducing gradient field to selection theory of the parking lot,parking lot,vehicle looking for parking lot and the roads around the lot are regarded as one field. The attraction of each field to every car is different. Given this,it finds out the influence factors of parking lot location. Road walking distance and impedance are used to set up the mathematic model,that is location model of gradient field. Small walking distance as well as the small impedance has the big attraction of vehicles,on the contrary,attraction is small,thus using the concept of gradient field to select the best locations.

关 键 词：梯度场 停车选址模型 步行距离 道路阻抗 

分 类 号：U492.143[交通运输工程—交通运输规划与管理]