Emergency response is an important measure to reduce the loss of any major fire and prevent its escalation. There may be many fire trucks participating in the fire-fighting at the same time, and the scheduling of them will affect the fire-fighting efficiency and thus, capacity. This work focuses on the cycle process of fighting fire and refilling water of fire trucks, and analyzes and compares the scheduling strategies of the fire trucks. The simulation tool eM-plant is utilized to model the fire-fighting process. In view of the emergency response in relation to a chemical fire accident and to prevent its escalation, strategies in the analysis consider the allocation of fire trucks according to the distance of hydrants, the distribution of fire trucks according to the number of fire hydrants, etc. The results of this paper show that an even distribution of fire trucks leads to a good performance, but can be further adjusted to find a more optimal strategy. This study provides guidance for fire truck scheduling in case of emergency response.

紧急响应是减少任何重大火灾的损失并防止其升级的重要措施。可能有许多消防车同时参加消防，它们的调度将影响消防效率，从而影响消防能力。这项工作着重于消防车灭火和注水的循环过程，并分析和比较了消防车的调度策略。仿真工具eM-plant用于模拟灭火过程。考虑到与化学火灾有关的紧急响应并防止其升级，分析中的策略考虑了根据消防栓的距离分配消防车，根据消防栓的数量分配消防车等。 。本文的结果表明，均匀分布的消防车可带来良好的性能，但可以进一步调整以找到更优化的策略。这项研究为紧急情况下的消防车调度提供了指导。