Bus fire accident risk assessment method

Abstract

The invention discloses a bus fire accident risk assessment method. The specific assessment method comprises the three steps of 1, determining a value of a bus fire accident occurrence probability; 2,determining a bus fire accident risk level; and 3, performing bus fire accident risk early warning. The step 1 comprises the sub-steps of establishing a bus fire accident risk factor library; according to a bus running state, obtaining values of risk assessment indexes; and determining the bus fire accident occurrence probability. The six risk assessment indexes are a vehicle safety technology status, whether passengers carry flammable and combustible materials or not, a vehicle inside temperature, whether driver operation meets a driver safety operation specification or not, a vehicle insidecrowding degree and a vehicle outside environment temperature. By applying the assessment method, the bus fire accident occurrence probability can be quantitatively determined; the assessment processis simple; the operability is high; and a management basis can be provided for traffic safety management, social safety maintenance and the like.

Description

Technical field [0001] The invention relates to the field of social public safety, and relates to a risk assessment method for a bus fire accident. Background technique [0002] As an important mode of transportation for residents to travel, buses take up an increasing proportion of residents' travel life. Because buses have the characteristics of crowded people, large passenger capacity, multiple shifts, large number of lines, and complex traffic conditions, once an emergency occurs, it will cause huge casualties and property losses, causing widespread concern in the society. Among them, bus fire accidents (man-made arson / spontaneous combustion) have occurred frequently in China in recent years. Because such accidents are difficult to predict before they occur, the consequences of the accident are serious and irreversible, and they have become a fragile link in public transportation safety. Therefore, the assessment and early warning of the risk of bus fire accidents has become...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the current research that do not focus on bus fire accidents, complicated operations, and the inability to quantitatively evaluate the risk of accidents, the present invention proposes a risk assessment method for bus fire accidents. Influencing factors of fire accidents, establish a risk factor library of bus fire accidents including 6 risk evaluation indicators, determine the value of the probability of bus fire accidents, realize the risk assessment, classification and early warning of bus fire accidents, and quantitatively evaluate Possibility of Bus Fire Accident Occurrence

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