To provide a lifesaving system, by which a lifesaving measure by an automatic external defibrillator can be quickly received when an automatic external defibrillator is needed in a golf course.

A lifesaving request is made possible by: the desired number of first golf carts 1b on which no automatic external defibrillator 2 is mounted; the desired number of second golf carts 1a on which an automatic external defibrillator 2 is mounted; a managing terminal 16 having a communication means with which communication such as conversation or data is made directly or indirectly between the first golf cart 1b and the second golf cart 1a; a lifesaving help request signal receiving means 13 which receives a lifesaving signal of the first golf cart 1b; a golf cart position information receiving means 13 which receives the position of the first golf cart 1b and the second golf cart 1a; and a display means 14 which identifies map information in the golf course and the respective first golf cart 1b and second golf cart 1a to display respective positions in the map information.