Emergency pick-up location setting method for emergency evacuation

A technology of emergency evacuation and assembly point, which is applied to the field of setting up bus assembly points under emergency evacuation conditions, can solve the problems of low efficiency of assembly evacuation and poor organization of emergency assembly of the masses, and achieve the effects of reducing losses, reducing interference and improving evacuation efficiency.

Inactive Publication Date: 2014-11-05
SOUTHEAST UNIV
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Problems solved by technology

[0005] Technical problem to be solved: Aiming at the deficiencies of the prior art, the present invention proposes a method for setting up a bus assembly point for emergency evacuation, which solves the problem of poor organization of public emergency assembly and evacuation due to the absence of a bus assembly point in the construction of existing communities inefficient technical issues

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  • Emergency pick-up location setting method for emergency evacuation
  • Emergency pick-up location setting method for emergency evacuation
  • Emergency pick-up location setting method for emergency evacuation

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Such as figure 2 Shown is a schematic diagram of an evacuation area.

[0028] For the convenience of evacuation planning, according to the main road network of the evacuation area, the evacuation area is divided into plane geometric shapes with different shapes and sizes. figure 2 The closed small area enclosed by the thick solid line shown in is called the evacuation cell.

[0029] The centroid of the evacuation area is the geometric center of the evacuation area. The distribution of traffic demand in the traffic network is different. In traffic planning, in order to simplify the complexity of traffic allocation, the centroid of the traffic area is usually regarded as the endpoint of all trips approximately. In the present invention, the demand for public transport evacuation is a kind of traffic demand, so the centroid of the evacuation area is used as th...

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Abstract

The invention discloses an emergency pick-up location setting method for emergency evacuation. According to the method, an evacuation region is divided into a plurality of evacuation cells; then, emptier public regions in the evacuation cells are selected to be used as standby pick-up locations; the shortest walking distance from the mass center of each evacuation cell to each standby pick-up location in the evacuation cell is calculated; the standby pick-up location with the shortest walking distance in each cell is selected to be used as the emergency pick-up location of the cell; and evacuation pick-up location indicating sign boards, media and the like are matched for propagandizing the positions of the emergency pick-up locations and arriving methods to the masses in the evacuation cells. The method provided by the invention has the advantages that the concentration speed of the masses during the emergency evacuation can be accelerated; the evacuation can be timely realized through passenger carrying by buses; and the generation of confusion conditions is prevented, so that the rescue is in time, and the loss is reduced.

Description

technical field [0001] The invention relates to a method for site selection of public facilities, in particular to a method for setting public transport assembly points under emergency evacuation conditions. Background technique [0002] With the continuous development of human society, the natural environment has been destroyed, social contradictions have become prominent, and man-made natural disasters have occurred frequently. When sudden disasters occur, government departments need to take emergency measures in time to evacuate people from dangerous areas to safe areas as soon as possible. In emergency evacuation, the evacuation of low-mobility groups cannot be ignored. [0003] The so-called low-mobility groups include those without private motor vehicles and those who own private motor vehicles but cannot use them. Most of them are the elderly, children, the poor, the disabled and tourists. Most of them do not have reliable means of transportation and rely heavily on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/26
Inventor 任刚姚梦佳华璟怡吴建波张旻沁
Owner SOUTHEAST UNIV
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