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In this paper, a safety evaluation strategy based on context-aware computing and an escaping model based on Analytical Hierarchy Process are designed in the wireless location indoor environment. Safety grade vector is used as an evaluation index and encoded in the “emergency dictionary” to predict emergencies. This strategy takes the initiative to evaluate indoor safety, extending the cycle of safety prevention, improving the strength either. In the escaping model, this paper reforms the AHP method by defining three tiers for escaping allocation, feeding emergency information, geographical information and resource information into allocation standard. This model can provide solutions which are simple and can be easily executed, helpful to schedule in the emergency response. Simulation tests are also run in this paper. The designed system performs well and generates effective solutions.