US 2017/0304659 A1 · INTELLIGENT DISASTER PREVENTION AND ESCAPE METHOD AND SYSTEM

Abstract

An intelligent disaster prevention and escape method includes the steps of: sensing surrounding environment information of plural nodes of a region of a building to generate plural sensing signals of the nodes respectively; calculating a risk coefficient of each node according to the sensing signals; calculating a threat coefficient for plural paths according to the risk coefficients and the distances between the adjacent nodes, for executing an escape path planning algorithm to produce a safest path plan; and producing plural escape instructions for the nodes respectively according to the safest path plan. The invention has the effect of producing the safest path plan according to the risk coefficient and the distance between adjacent nodes, so as to provide safe and immediate escape instructions to guide people to escape and evacuate and reduce casualties.

Claims9

Dependent claims

An intelligent disaster prevention and escape method, comprising the steps of:

sensing surrounding environment information of a plurality of nodes of a region of a building to generate a plurality of sensing signals of the plurality of nodes respectively;
calculating a risk coefficient of each node according to the plurality of sensing signals;
calculating a threat coefficient for a plurality of paths according to the plurality of risk coefficients and the distances between the plurality of adjacent nodes, and further executing an escape path planning algorithm to produce a safest path plan;
and
producing a plurality of escape instructions for the plurality of nodes respectively according to the safest path plan.

2 more elements

An intelligent disaster prevention and escape system, comprising:

a plurality of sensors installed to the nodes of a region in a building, for sensing surrounding environment information of the plurality of nodes to produce the plurality of sensing signals of plurality of nodes respectively;
a plurality of escape direction instructing devices, installed at the plurality of nodes of the region in the building according to a safest path plan to generate a plurality of escape instructions of the plurality of nodes respectively;
and a processing unit, coupled to the plurality of sensors and the plurality of escape direction instructing devices, for calculating a plurality of risk coefficients of the plurality of nodes according to the plurality of sensing signals;
and calculating a threat coefficient of the plurality of paths according to the plurality of risk coefficients and the distances between the plurality of adjacent nodes for further executing an escape path planning algorithm and producing the safest path plan.

1 more element

Dependencies are inferred from the claim text.

Intelligent disaster prevention and escape method and system

Life of this patent

Intelligent disaster prevention and escape method and system

Life of this patent

Abstract

Claims9