Garment with function of protecting wearer from being hurt by falling and method for protecting wearer from being hurt by falling

The invention discloses a garment with a function of protecting a wearer from being hurt by falling and a method for protecting the wearer from being hurt by falling. The garment comprises a garment body with a collar and sleeves, and air bags are arranged at the collar, at a position, corresponding to the waist of a human body, of the garment body and at positions, corresponding to elbows and wrists of the human body, of the sleeves respectively. An air bag controller is arranged on the back of the garment body and comprises a controller body, an AD (analog-digital) converter, a power supply module, a trigger module and a gas generator. A motion detection module is arranged at a position, corresponding to the chest of the human body, of the garment body and connected with the AD converter which is connected with the controller. The controller is connected with the trigger module which is connected with the gas generator, the gas generator is respectively connected with the air bags, and the power supply module is respectively connected with the controller body, the trigger module and the gas generator. The garment is capable of protecting the head, the neck, shoulders, elbows, wrists and the waist of the human body.