基于GIS的短时交通客流智能协调控制系统设计

Design of Intelligent Coordinated Control System of Short-term Traffic Passenger Flow Based on GIS

摘要:

传统的短时交通客流智能协调控制系统对于系统初始收集数据的处理效果较差，对于系统需求不够明确，因此操作时间过长，系统工作效率低。为了解决上述问题，提出基于GIS的短时交通客流智能协调控制系统。系统设计分为系统硬件设计与系统应用程序设计两个方面，在整合系统硬件元件数据信息的基础上完善系统硬件操作，提升系统数据处理能力，将硬件操作划分为三个不同方面的模块设计，缩减不必要的操作浪费，提升整体操作效率。在应用程序设计中集合相应的数据处理算法，研究GIS收集的内部信息，实现对短时交通客流智能协调控制系统的整体设计。实验结果表明，基于GIS的短时交通客流智能协调控制系统设计能够在较高程度上调整系统操作结构，优化内部协调控制性能，具有高调配性。在客流量为60辆汽车时，其操作时间为20s，控制有效率平均值为83%，满足系统需求，具备更为广阔的发展前景。

Abstract:

The traditional short-term traffic passenger flow intelligent coordinated control system has a poor processing effect on the initial data collection of the system and is not clear about the system requirements, so the operation time is too long and the system work efficiency is low. In order to solve the above problems, a short-term intelligent passenger flow coordinated control system based on GIS is proposed. System design is divided into two aspects: system hardware design and system application program design. Based on the integration of system hardware component data information, the system hardware operation is improved, the system data processing capability is improved, and the hardware operation is divided into three different aspects of module design. Reduce unnecessary operation waste and improve overall operation efficiency. In the application program design, the corresponding data processing algorithms are collected, the internal information collected by GIS is studied, and the overall design of the intelligent coordination control system for short-term traffic passenger flow is realized. The experimental results show that the design of GIS-based short-term traffic passenger flow intelligent coordinated control system design can adjust the system operation structure to a high degree, optimize the internal coordinated control performance, and have high deployment. When the passenger flow is 60 vehicles, the operation time is 20s, and the average value of the control efficiency is 83%, which meets the needs of the system and has a broader development prospect.