An air tapping system of an aircraft, said system (1, 101, 10, 201, 301, 401, 501) comprising: - at least one air tapping valve (5, 5', 5") suitable for tapping an air flow on the aircraft, - a first temperature information module (10, 110, 210, 310, 410, 510) configured to determine and send, over a first acquisition channel (15, 1 15, 115 ', 215, 315, 415, 515, 515'), first tapped air flow temperature information, characterized in that it further comprises: - a second temperature information module (20, 120, 220, 320, 420, 520) configured to determine and send, over a second acquisition channel (25, 125, 125', 225, 325, 425, 525), second tapped air flow temperature information, - at least one management module (30, 130, 130', 230, 330, 430, 530), coupled to a data processing module (40, 140, 140', 240, 340, 440, 540, 540a', 540b) and configured to: - receive, on the one hand, over the first acquisition channel (15, 115, 115', 215, 315, 415, 515, 515'), the first tapped air flow temperature information allowing for a corresponding air tapping valve (5, 5', 5") control and/or, on the other hand, over the second acquisition channel (25, 125, 125', 225, 325, 425, 525), the second tapped air flow temperature information making it possible to monitor the exceeding of a predefined tapped air flow temperature threshold, - send the first temperature information and the second temperature information, - at least one data processing module (40, 140, 140', 240, 340, 440, 540, 540a', 540b), coupled to the management module (30, 130, 130', 230, 330, 430, 530), and configured to: - receive, over a first processing channel (135, 135', 235, 335, 435, 535a, 535a'), the first tapped air flow temperature information and allow a corresponding air tapping valve (5, 5', 5") control, - receive, over a second processing channel (135, 135', 235, 335, 435', 535b), the second tapped air flow temperature information making it possible to monitor the exceeding of a predefined tapped air flow temperature threshold and allow the closure of at least one air tapping valve (5, 5', 5") in case said threshold is exceeded. - at least one air tapping valve (5, 5', 5") suitable for tapping an air flow on the aircraft, - a first temperature information module (10, 110, 210, 310, 410, 510) configured to determine and send, over a first acquisition channel (15, 1 15, 115 ', 215, 315, 415, 515, 515'), first tapped air flow temperature information, - a second temperature information module (20, 120, 220, 320, 420, 520) configured to determine and send, over a second acquisition channel (25, 125, 125', 225, 325, 425, 525), second tapped air flow temperature information, - at least one management module (30, 130, 130', 230, 330, 430, 530), coupled to a data processing module (40, 140, 140', 240, 340, 440, 540, 540a', 540b) and configured to: - receive, on the one hand, over the first acquisition channel (15, 115, 115', 215, 315, 415, 515, 515'), the first tapped air flow temperature information allowing for a corresponding air tapping valve (5, 5', 5") control and/or, on the other hand, over the second acquisition channel (25, 125, 125', 225, 325, 425, 525), the second tapped air flow temperature information making it possible to monitor the exceeding of a predefined tapped air flow temperature threshold, - send the first temperature information and the second temperature information, - at least one data processing module (40, 140, 140', 240, 340, 440, 540, 540a', 540b), coupled to the management module (30, 130, 130', 230, 330, 430, 530), and configured to: - receive, over a first processing channel (135, 135', 235, 335, 435, 535a, 535a'), the first tapped air flow temperature information and allow a corresponding air tapping valve (5, 5', 5") control, - receive, over a second processing channel (135, 135', 235, 335, 435', 535b), the second tapped air flow temperature information making it possible to monitor the exceeding of a predefined tapped air flow temperature threshold and allow the closure of at least one air tapping valve (5, 5', 5") in case said threshold is exceeded. - receive, on the one hand, over the first acquisition channel (15, 115, 115', 215, 315, 415, 515, 515'), the first tapped air flow temperature information allowing for a corresponding air tapping valve (5, 5', 5") control and/or, on the other hand, over the second acquisition channel (25, 125, 125', 225, 325, 425, 525), the second tapped air flow temperature information making it possible to monitor the exceeding of a predefined tapped air flow temperature threshold, - send the first temperature information and the second temperature information, - at least one data processing module (40, 140, 140', 240, 340, 440, 540, 540a', 540b), coupled to the management module (30, 130, 130', 230, 330, 430, 530), and configured to: - receive, over a first processing channel (135, 135', 235, 335, 435, 535a, 535a'), the first tapped air flow temperature information and allow a corresponding air tapping valve (5, 5', 5") control, - receive, over a second processing channel (135, 135', 235, 335, 435', 535b), the second tapped air flow temperature information making it possible to monitor the exceeding of a predefined tapped air flow temperature threshold and allow the closure of at least one air tapping valve (5, 5', 5") in case said threshold is exceeded.