Research Article

Research of the Classification Model Based on Dominance Rough Set Approach for China Emergency Communication

Table 1

Classification index system of emergency communication.

CodeIndex

ACommunication Network Damage
A1Traffic Congestion Situation
A2Line Damage
 A21Light (electric) Line Damage
 A22LineDamage Range
A3Communication Facilities Damage
 A31Bureau and Rod Damage
 A32Base Station Damage
 A33Communications Hub Building Damage

BAccident Objective Factors
B1Accident Type
B2Accident Time
B3Affected Population
B4Accident Region
B5Accident Response Level
B6Directing and Coordinating Organizational Hierarchy

CEmergency Communication Resource
C1Emergency Communication Equipment
 C11Emergency Communication Vehicles
 C12Satellite Phone
 C13Emergency Vehicles
 C14Oil Engine
C2Communication Guarantee Number

DSocial Factors
D1Death Toll
D2Communication Block Length
D3Economic Loss