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CN-122022228-A - Army-ground cooperative emergency material scheduling method and system integrating dynamic path optimization

CN122022228ACN 122022228 ACN122022228 ACN 122022228ACN-122022228-A

Abstract

The invention discloses a military cooperative emergency material scheduling method and system integrating dynamic path optimization, and relates to the technical field of cooperative scheduling, wherein the method comprises the steps of uploading target disaster information and emergency response requirements, activating a storage network and determining multi-level material reserve distribution; the method comprises the steps of constructing an emergency dispatching model on an united command dispatching platform, inputting target disaster information, emergency response requirements and multi-level material reserve distribution to determine an initial dispatching scheme, carrying out online path adjustment by adopting a rolling time domain optimization framework according to dynamic disturbance factors to generate a dynamic dispatching scheme set, and driving heterogeneous transport carrier clusters to execute material collaborative distribution. The technical problems that the military cooperation is unsmooth, the scheduling scheme is static and stiff, dynamic disturbance of disaster environments is difficult to deal with in the prior art, and the robustness of the scheduling scheme and the emergency response speed are insufficient are solved, and the technical effects of optimizing the utilization of emergency materials and improving the robustness of the scheduling scheme and the emergency response speed are achieved.

Inventors

  • ZOU XUAN
  • QI WEIFENG
  • LI MENG
  • WANG YANG
  • CUI KUNPENG

Assignees

  • 中国消防救援学院
  • 北京广嘉自动化系统有限公司

Dates

Publication Date
20260512
Application Date
20251208

Claims (8)

  1. 1. The army-ground cooperative emergency material scheduling method integrating dynamic path optimization is characterized by comprising the following steps of: Uploading target disaster information and emergency response requirements, activating a storage network and determining multi-level material reserve distribution; Constructing an emergency scheduling model on an united command scheduling platform, inputting the target disaster information, emergency response requirements and multi-level material reserve distribution, and determining an initial scheduling scheme, wherein the initial scheduling scheme comprises a material allocation part and a path assignment part; According to the dynamic disturbance factors, adopting a rolling time domain optimization framework to carry out online path adjustment on the initial scheduling scheme to generate a dynamic scheduling scheme set, wherein the dynamic disturbance factors comprise real-time traffic situation and disaster evolution forecast; and driving the heterogeneous transportation carrier clusters to execute cooperative distribution of materials according to the dynamic scheduling scheme set.
  2. 2. The army-ground cooperative emergency material scheduling method integrating dynamic path optimization as claimed in claim 1, wherein the storage network consists of a central storage warehouse, a regional central warehouse, local sub-warehouses and front storage points; Based on GIS space analysis and the target disaster information and emergency response requirements, calculating multisource supply paths and predicted passing time from a central reserve warehouse, a regional central warehouse and local sub-warehouses to a front reserve point to form an initial warehouse-out sequence serving as the multi-level material reserve distribution.
  3. 3. The army-ground cooperative emergency material scheduling method integrating dynamic path optimization as claimed in claim 1, wherein constructing an emergency scheduling model comprises: Setting a scheduling constraint target, wherein the scheduling constraint target takes material timeliness as a core constraint target and takes transportation total cost and path risk coefficient as secondary constraint targets; And taking the special traffic capacity of the special transportation carrier as a first priori condition, taking the distribution density of the local transportation carrier as a second priori condition, and combining the scheduling constraint target to supervise and train the emergency scheduling model.
  4. 4. The army-ground collaborative emergency material scheduling method integrating dynamic path optimization according to claim 1, wherein online path adjustment is performed on the initial scheduling scheme by adopting a rolling time domain optimization framework, comprising: generating a time-varying path traffic capacity table by monitoring the real-time traffic flow; And taking a fixed time interval as a rolling period, and carrying out online path adjustment on the initial scheduling scheme through the path traffic capacity table updated in real time to generate the dynamic scheduling scheme set, wherein the dynamic scheduling scheme set comprises a main selected path and at least one standby path.
  5. 5. The army-ground cooperative emergency material scheduling method integrating dynamic path optimization as claimed in claim 4, wherein the online path adjustment is performed on the initial scheduling scheme, and the method comprises the following steps: setting a monitoring threshold, wherein the monitoring threshold is set by the fact that the expected arrival time of the transport vehicle is later than a demand time window or the path traffic capacity is suddenly changed, and the demand time window is self-adaptive to the disaster evolution forecast; triggering on-line path adjustment according to the monitoring threshold, wherein the adjustment mode is any one of local path adjustment or material connection.
  6. 6. The method for scheduling military cooperation emergency materials with integrated dynamic path optimization according to claim 5, wherein in the online path adjustment step, the current position of the transportation carrier is taken as an update starting point, the highest path reliability is taken as an optimization target, and the target disaster position is taken as an end point to re-plan the subsequent paths.
  7. 7. The method for scheduling military cooperation emergency materials with integrated dynamic path optimization according to claim 1, wherein driving heterogeneous transportation carrier clusters to perform cooperative distribution of materials according to the dynamic scheduling scheme set comprises: assembling a unified Internet of things terminal on the transport carrier, wherein real-time transport data is returned in real time according to the unified Internet of things terminal; Executing task assignment based on the dynamic scheduling scheme set by taking the attribute and the position of the transport carrier as constraints according to the joint command scheduling platform; and executing visual monitoring of the real-time position and the real-time state of the transport carrier on a platform data interface.
  8. 8. A system for merging dynamic path optimized military cooperation emergency materials, characterized in that the system is used for implementing the method for merging dynamic path optimized military cooperation emergency materials according to any one of claims 1 to 7, and the system comprises: the material reserve distribution determining module is used for uploading target disaster information and emergency response requirements, activating a storage network and determining multi-level material reserve distribution; the initial scheduling scheme determining module is used for constructing an emergency scheduling model on the combined command scheduling platform, inputting the target disaster information, emergency response requirements and multi-level material reserve distribution, and determining an initial scheduling scheme, wherein the initial scheduling scheme comprises a material allocation part and a path assignment part; The dynamic scheduling scheme generating module is used for carrying out online path adjustment on the initial scheduling scheme by adopting a rolling time domain optimization framework according to dynamic disturbance factors to generate a dynamic scheduling scheme set, wherein the dynamic disturbance factors comprise real-time traffic situation and disaster evolution forecast; and the material cooperative distribution module is used for driving the heterogeneous transportation carrier clusters to execute material cooperative distribution according to the dynamic scheduling scheme set.

Description

Army-ground cooperative emergency material scheduling method and system integrating dynamic path optimization Technical Field The invention relates to the technical field of collaborative scheduling, in particular to a military collaborative emergency material scheduling method and system integrating dynamic path optimization. Background The emergency material dispatching is used as a core link in the emergency rescue process, and the efficiency of rescue actions and the basic survival guarantee of disaster areas are directly related. The traditional emergency material dispatching mode is mostly dependent on an administrative hierarchy type static plan, and often operates under a 'military separation' system, namely, armies and local rescue forces respectively make and execute dispatching schemes, and when dealing with large-scale and cross-regional complex disaster conditions, various problems such as response delay, difficult resource integration, low cooperative efficiency and the like are exposed. While the local warehouse may have complete material types and limited strategic delivery capacity, the army warehouse has strong delivery capacity, but may be asymmetric with local demand information, so that accurate and rapid delivery of materials cannot be realized within 72 hours of gold rescue. In the initial stage of the execution of the scheduling scheme of emergency material scheduling, the initial scheduling scheme formulated based on disaster initial information is the basis of rescue actions, but disaster environments are highly dynamic, secondary disasters can cause road interruption, disaster influence ranges can be enlarged or transferred, so that a pre-planned optimal path can be quickly invalid, transportation vehicles are trapped or materials cannot be delivered on time, thereby seriously affecting rescue effects, and in addition, the existing path optimization concentrated on a static network lacks an effective mechanism for dynamic disturbance in the disaster environments, thereby affecting the overall effect of cooperative distribution of the materials. Therefore, in the related technology at the present stage, the technical problems of poor military cooperation, static rigidness of a scheduling scheme, difficulty in coping with dynamic disturbance of disaster environments, and insufficient robustness and emergency response speed of the scheduling scheme exist. Disclosure of Invention The army-land cooperation emergency material scheduling method and system integrating dynamic path optimization solve the technical problems that in the prior art, army-land cooperation is not smooth, a scheduling scheme is static and stiff, dynamic disturbance of disaster environments is difficult to cope with, and the robustness of the scheduling scheme and the emergency response speed are insufficient, so that the technical effects of optimizing utilization of emergency materials and improving the robustness of the scheduling scheme and the emergency response speed are achieved. The application provides a military cooperative emergency material scheduling method integrating dynamic path optimization, which comprises the steps of uploading target disaster information and emergency response requirements, activating a storage network, determining multi-level material reserve distribution, constructing an emergency scheduling model on an integrated command scheduling platform, inputting the target disaster information, the emergency response requirements and the multi-level material reserve distribution, determining an initial scheduling scheme, wherein the initial scheduling scheme comprises a material scheduling part and a path assignment part, performing online path adjustment on the initial scheduling scheme by adopting a rolling time domain optimization framework according to dynamic disturbance factors, generating a dynamic scheduling scheme set, wherein the dynamic disturbance factors comprise real-time traffic situation and disaster evolution forecast, and driving heterogeneous transportation carrier clusters to execute material cooperative distribution according to the dynamic scheduling scheme set. In a possible implementation mode, the army cooperative emergency material scheduling method integrating dynamic path optimization further performs the following processing that the storage network is composed of a central storage warehouse, a regional central warehouse, local sub-warehouses and front storage points, and based on GIS space analysis, multi-source supply paths and expected passing time from the central storage warehouse, the regional central warehouse and the local sub-warehouses to the front storage points are calculated based on the target disaster information and emergency response requirements to form an initial storage ex-warehouse sequence serving as the multi-level material storage distribution. In a possible implementation manner, the army cooperative emergency material scheduling me