A facility pre-site selection method based on air-ground collaborative medical rescue

Abstract

The invention discloses a method for pre-site selection of facilities based on air-ground collaborative medical rescue. Based on the background of medical rescue, a site selection coverage model is established in layers, and a set coverage model is established with the goal of maximizing the coverage of emergency medical response. The minimum cost is the goal to establish the maximum coverage model, the optimal objective function value of the set coverage model is used as the economic constraint of the maximum coverage model, and the pre-site selection result of the set coverage model is used as the initial set of the maximum coverage model to ensure the coherence between hierarchical models. And the coverage characteristics and economic characteristics of the site selection results; the air-ground collaborative emergency dispatch method is adopted, and the emergency dispatch method selection matrix is ​​constructed to preprocess the site selection model, which greatly shortens the model solution time.

Description

technical field [0001] The invention belongs to the technical field of low-altitude emergency rescue, and in particular relates to a facility pre-location method based on air-ground coordinated medical rescue. Background technique [0002] Aviation medical rescue can not only provide patients with a higher level of medical rescue, but also respond to calls for help more quickly, saving transportation time. Especially for seriously ill or seriously injured patients, bring the patients to the doctor in the shortest time for direct medical care. Helicopters can fly point-to-point to minimize flight distances and avoid the timing delays caused by traffic jams like ground ambulances. Through the combined transportation of aviation medical rescue and ground road traffic, the advantages of aviation medical rescue such as wide rescue range, fast response speed, high technology content, and good rescue effect can be brought into play, and the ground road traffic can be deployed flex...

AI Technical Summary

Problems solved by technology

It can be seen that most of the literature discusses the rescue response of ground emergency vehicles, and the use of air-ground intermodal transport for emergency response, especially in the context of medical rescue. There are very few models

In addition, although the three patent applications with patent publication numbers "CN106951994A", "CN102542359A", and "CN105160515A" involve the issue of emergency location selection, they do not involve the location selection of aircraft take-off and landing points under the air-ground rescue method

[0006] In general, the current emergency medical rescue system in my country still has problems such as a single commonly used rescue form, a low joint connection between various rescue forms, and emergency rescue decision-making is not optimal, which makes the scientific and rationality of emergency rescue decision-making unable to be guaranteed.

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