Spontaneous path selection for hazardous chemical transportation based on quasi-decision tree pruning

XU Wenxing; LIANG Jingjing; BIAN Weibin; DAI Bo; TAO Guanliang; LIU Cai

doi:10.11949/j.issn.0438-1157.20181243

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Spontaneous path selection for hazardous chemical transportation based on quasi-decision tree pruning

更新时间：2025-12-10

- Spontaneous path selection for hazardous chemical transportation based on quasi-decision tree pruning
- CIESC Journal Issue S2, Pages: 324-329(2018)
- 作者机构：
  
  1. 北京石油化工学院信息工程学院,北京,102617
  2. 北京化工大学信息科学与技术学院,北京,100029
  3. 北京石油化工学院化学工程学院,北京,102617
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20181243
  CLC： Q086.52U116.2
- Online First：31 December 2018，
  
  Published：31 December 2018
- 稿件说明：
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XU Wenxing, LIANG Jingjing, BIAN Weibin, et al. Spontaneous path selection for hazardous chemical transportation based on quasi-decision tree pruning[J]. CIESC Journal, 2018, (S2): 324-329.
DOI：

XU Wenxing, LIANG Jingjing, BIAN Weibin, et al. Spontaneous path selection for hazardous chemical transportation based on quasi-decision tree pruning[J]. CIESC Journal, 2018, (S2): 324-329. DOI： 10.11949/j.issn.0438-1157.20181243.

摘要

在保证危化品运输车辆安全的前提下，为了更加快速地处理在危险化学品车辆运输过程中的路径优化问题，在基于全局规划与局部优化的车辆规划方案的基础上，充分利用初始规划得到的最优路径信息，并引入类决策树剪枝法的局部优化方案，实现了危化品运输路径的实时更新。并将其应用于中国航油集团北京石油有限公司到中石油北苑加油站运输路线规划，验证了该方法的可行性。

Abstract

Under the premise of ensuring the safety of hazardous chemicals transport vehicles

in order to solve the path optimization problem more quickly

a quasi-decision tree pruning based optimization method is proposed. Based on the overall planning and local optimization of the vehicle planning program

in order to take full use of the optimal path information of the initial planning

during the transportation of hazardous chemicals vehicles

a quasi-decision tree pruning method is proposed for local optimization

thus the searching speed is improved. The feasibility of this method was verified by path planning between Beijing Petroleum Co. Ltd. of China Aviation Oil and Beiyuan gas station of China Sinopec.

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