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Method, system and electronic terminal for dynamic generation of crowd emergency evacuation route

An evacuation route and dynamic generation technology, applied in closed-circuit television systems, wireless communications, electrical components, etc., can solve problems such as low real-time performance and large network load of central nodes, and achieve the effect of solving low real-time performance

Inactive Publication Date: 2018-09-28
SHANGHAI RES CENT FOR WIRELESS COMM +1
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a dynamic generation method, system, and electronic terminal for crowd emergency evacuation routes, and to plan safe and reliable evacuation routes in real time according to building design, site environment, and personnel information. Solve the problems of low real-time performance and heavy network load on the central node in existing technical solutions

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  • Method, system and electronic terminal for dynamic generation of crowd emergency evacuation route
  • Method, system and electronic terminal for dynamic generation of crowd emergency evacuation route
  • Method, system and electronic terminal for dynamic generation of crowd emergency evacuation route

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Embodiment Construction

[0045] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0046] The invention relates to a method, system and electronic terminal for dynamically generating emergency evacuation routes for crowds, which are used in the field of building security Internet of Things.

[0047] see figure 1 , which is a schematic diagram of a method for dynamically ge...

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Abstract

The invention discloses a method, a system and an electronic terminal for dynamic generation of a crowd emergency evacuation route. The method comprises the following steps: S1, collecting environmentand crowd data by utilizing a distributed computing network deployed in a place; S2, carrying out decision making on an optimal route by adopting a decentralization backward chaining method; and S3,enabling personnel to sequentially go through the optimal route determined by the step S2 according to instructions, and in a personnel executing process, modifying and updating an evacuation route inreal time according to real-time positions of the personnel as well as disaster spreading ranges, road conditions and density of the personnel in the current environment until the personnel arrives at an evacuation target area. The method, system and electronic terminal solve the problems that real-time performance is low and a network load of a center node is large in the prior art.

Description

technical field [0001] The invention relates to the field of building security Internet of Things, in particular to a method, system and electronic terminal for dynamically generating emergency evacuation routes for crowds. Background technique [0002] In recent years, research on intelligent evacuation systems has achieved some results. Intelligent evacuation systems can provide evacuated people with safe and fast evacuation methods to evacuate disaster areas, reducing the loss of personnel and materials. In the latest intelligent evacuation method, when selecting the evacuation route, in addition to factors such as smoke, toxic gas, and heat, crowd density, crowd category, and the time-space mobility model of the crowd are also incorporated. Crowds in the area provided an alternative evacuation route, alleviating road congestion. In addition, the current cloud-based fire evacuation system can determine the best evacuation route for each person by detecting the RFID tag o...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26G06Q10/04G08B17/10G08B17/12H04N7/18H04W4/02H04W4/021H04W64/00
CPCG06Q50/265G06Q10/047G08B17/10G08B17/125H04N7/18H04W4/02H04W4/021H04W64/00
Inventor 陈南希杨旸唐建红
Owner SHANGHAI RES CENT FOR WIRELESS COMM
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