基于排队论的垂直升降式立体车库存取策略研究
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摘要
针对城市住宅区停车空间不足、停车难、交通阻塞等问题,提出一种垂直升降式立体车库改进设计方案,其具有对场地要求低,适应性强,配置灵活,成本低等优点。为提高车库的运行效率,减少顾客排队时间,然后运用排队理论对车库的存取策略进行研究,定义车库进行相同次数存取车操作的总时间为目标函数,并建立存车优先、取车优先、原地待命和交叉策略相对应的数学模型。最后运用MATLAB对存车高峰、取车高峰、存取车相当三个时段不同存取策略的存取车时间进行仿真计算,并对仿真结果进行分析,选择适合该车库的存取策略。
Aiming at the problems of insufficient parking space, parking difficulty and traffic congestion in urban residential areas,an improved design scheme of vertical lifting stereo garage was proposed, which had the advantages of low requirements on site, strong adaptability, flexible configuration and low cost. In order to improve the operation efficiency of the garage and reduce the queue time of customers, then I used the queuing theory to study the access strategy of the garage, defining the total time of the garage to perform the same number of access operations as the objective function. I established four mathematical models that correspond to the priority of the car, the priority of picking up the car, the standby on-site, and the crossover strategy. MATLAB was used to simulate the access time of different access strategies for the peak of the car, the peak of the car, and the access vehicle. The simulation results were analyzed and the access strategy suitable for the garage was selected.
Aiming at the problems of insufficient parking space, parking difficulty and traffic congestion in urban residential areas,an improved design scheme of vertical lifting stereo garage was proposed, which had the advantages of low requirements on site, strong adaptability, flexible configuration and low cost. In order to improve the operation efficiency of the garage and reduce the queue time of customers, then I used the queuing theory to study the access strategy of the garage, defining the total time of the garage to perform the same number of access operations as the objective function. I established four mathematical models that correspond to the priority of the car, the priority of picking up the car, the standby on-site, and the crossover strategy. MATLAB was used to simulate the access time of different access strategies for the peak of the car, the peak of the car, and the access vehicle. The simulation results were analyzed and the access strategy suitable for the garage was selected.
引文
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[2]中国产业信息网.2017年中国智能立体车库行业发展现状及未来发展趋势分析[DB/OL],http://www.chyxx.com/industry/201710/575551.html,2017-10-24
[3]Li T S,Chang S J,Chen Y X.Implementation of autonomous fuzzy garage-parking control by an FPGA-based car-like mobile robot using infrared sensors[A].IEEE International Conference on Robotics and Automation,2003.Proceedings.ICRA[C].IEEE,2003:3776-3781.
[4]Yamamoto M,Hayashi Y,Mohri A.Garage parking planning and control of car-like robot using a real time optimization method[A].IEEE International Symposium on Assembly and Task Planning:From Nano To Macro Assembly and Manufacturing[C].IEEE,2005:248-253.
[5]杨晓芬.自动化立体车库存取策略的比较分析[J].机械制造与自动化,2004,33(5):47-49
[6]方二喜,陈小平.基于GA算法的立体车库车位调度研究[J].计算机与数字工程,2007,35(12):43-45
[7]李建国,朱德桥,郭佑民等.基于排队论的立体车库特征分析及规划设计[J].起重运输机械,2009,38-41
[8]鲁立,李浩.社会最小等待时间下的立体车库存取优化算法[J].武汉理工大学学报(信息与管理工程版),2009,31(5):766-768
[9]华文瀚,田怀文.堆垛式立体车库存取车策略及路径优化问题的分析研究[J].机械设计与制造,2011,260-262
[10]于洪亮,侯军卫,刘玉锋.多目标模糊评判算法在电梯式立体化车库控制系统中的应用[J].电子测量技术,2007,30(1):172-174
[11]陈桂兰.立体车库控制系统调度优化算法研究[D].成都:成都理工大学,2018
[12]廖丽思,徐展琦,盛敏.排队论浅析及其应用一二[J].商场现代化,2004(11):9-10