BED FOR DISASTER PREPARATION CAPABLE OF GUARANTEEING SURVIVAL OF NUMBER OF PEOPLE DURING ENOUGH PERIOD OF TIME IN DISASTER

摘要

PURPOSE: A bed for disaster preparation is provided to protect number of people from fall by automatically detecting the number of people in the occurrence of disaster including earthquake.;CONSTITUTION: A bed for disaster preparation comprises a bed for disaster preparation sensors (180,190) which is installed in a bed main body (100) and sense vibration generated from outside; a control decision module (110) which stores initial set value including cycle, intensity and direction of vibration and judges occurrence of earthquake by comparing the sensed vibration and the initial set value; and a shield protecting device which is operated by control signals of the control decision module if earthquake is generated by the control decision module and is installed in the bed main body in order to form a closed space with the bed main body during operation and protects the number of people located on the bed main body from the external fall.;COPYRIGHT KIPO 2013