Disinfection system and elevator equipment having the same

A disinfection system applied to a space, wherein the space has an entrance communicating with an outside thereof, comprising:

• an ultraviolet disinfecting light which can be turned on or off under control and emits ultraviolet rays to the space when it is turned on;
• a controlling device which is connected to the ultraviolet disinfecting light and controls the ultraviolet disinfecting light to be turned on or off;
• an ultraviolet detecting device which is signally connected to the controlling device and is for detecting an intensity of the ultraviolet rays emitted by the ultraviolet disinfecting light;
• a detecting device which detects a temperature and a movement state in the space, wherein the movement state is one of a first state and a second state, the first state indicates that there is no moving target in the space and the second state indicates that a moving target is in the space;
• the controlling device controls the ultraviolet disinfecting light to be turned on when the detecting device detects that the temperature is less than a predetermined temperature and the movement state is the first state;
• and
• wherein the controlling device controls the ultraviolet disinfecting light to increase an ultraviolet radiation dose of the ultraviolet rays emitted by the ultraviolet disinfecting light after the ultraviolet disinfecting light is turned on and the intensity of the ultraviolet rays is less than a predetermined intensity.