At present, the population ratio of AED in China is very low. In addition, there is a certain operating threshold for artificial cardiopulmonary resuscitation, and improper operation will often cause irreversible major losses. This design introduces the dynamic control of uav to solve the problem of insufficient number of equipment, and redesigns the cardiopulmonary resuscitation of AED+CPR, lowering the operating threshold to ensure the maximum saving of patients' lives within the golden four minutes.