摘要
针对目前城市停车难、停车位使用效率低、大型停车场车位引导系统不完善等问题,结合一具体停车场车位引导系统的结构模型,从改善引导算法入手,对现有几种引导算法比较后选取Dijkstra算法,并从驾驶员的角度对最佳停车位进行分析,以寻找最佳停车位为目的,提出了一种带约束条件的Dijkstra优化算法,在VC++6.0环境下进行仿真,结果表明,优化后的Dijkstra算法的运算时间及复杂度明显降低,应用在停车场中,可在最短时间为驾驶员选择出最佳停车位并提供从入口到最佳停车位的路径引导,提高了目前停车场车位引导系统的智能化、人性化程度,对停车场效率的提高有一定贡献。
Aiming at the problems of city parking difficultly, inefficient use of parking lots, and inperfect large parking lots guideline sys tern, combining the parking structure model of a parking lots guideline system, obtaining from the improved guidance algorithm, this paper selected the Dijkstra algorithm after comparing several kinds of algorithm, analysis the best parking lot in the view of drivers, then put for- ward a kind of Dijkstra optimization algorithm with constrains for the purpose of looking for the best parking lot, finished the simulation on the VC＋ ＋6.0 envionment. The results show that the optimized Dijkstra algorithm significantly reduces the operation time and complexity of the Traditional Dijkstra algorithm, be used in the parking lots guidance system, can choose the best parking lot and provide the path to guidance for drivers in the shortest possible time, and improve the degree of system intelligent and human nature, it has certain contribution on improving parking efficiency.
出处
《计算机测量与控制》
北大核心
2014年第1期191-193,共3页
Computer Measurement &Control
基金
西安市科技计划项目(CX1259(2))
