System for controlling at least one movement of a component of radiological equipment, said component being motorised and adapted to interact with patients and/or operators and/or the environment, the system comprising a device with a control lever having a first end constrained to a base so as to allow at least its inclination with respect to the base and being adapted to be manoeuvred by an operator by gripping a handle thereof with a hand; wherein at least one first electric sensor and one second electric sensor are associated with said handle of said control lever; wherein said first electric sensor is located at a first point of said handle of said control lever and is adapted to detect the presence of at least one finger of said hand at said first point; wherein said second electric sensor is located at a second point of said handle of said control lever and is adapted to detect the presence of at least one finger of said hand at said second point; wherein at least another electric sensor (113A, 113B) is associated with said base and is adapted to detect the positioning of said control lever, in particular the degree of inclination and possibly the direction of inclination, with respect to said base; further comprising an electronic unit electrically connected to the electric sensors (113A, 113B, 116, 118); characterised in that said electronic unit is adapted to cause said movement as a function of the positioning of said control lever only if said first electric sensor is detecting a presence and/or only if said second electric sensor is detecting a presence, wherein said electronic unit and said device are adapted to exchange electrical signals of the analog type to transmit detections of said electric sensors (113A, 113B, 116, 118), in particular of said first electric sensor and said second electric sensor, wherein only three electrical conductors (131, 132, 133) connect said control lever to said base, a first electrical conductor serves to transmit the ground voltage, a second electrical conductor serves to transmit the supply voltage, a third electrical conductor serves to transmit detections of said first electric sensor and said second electric sensor, wherein: - a first analog level indicates that no electric sensor (116, 118) is detecting a presence, preferably corresponding to the supply voltage; - a second analog level indicates that only said first electric sensor is detecting a presence; - a third analog level indicates that only said second electric sensor is detecting a presence; - a fourth analog level indicates that both said first electric sensor is detecting a presence and said second electric sensor is detecting a presence; - a fifth analog level indicates a malfunctioning condition of said device, preferably corresponding to ground voltage. wherein said first electric sensor is located at a first point of said handle of said control lever and is adapted to detect the presence of at least one finger of said hand at said first point; wherein said second electric sensor is located at a second point of said handle of said control lever and is adapted to detect the presence of at least one finger of said hand at said second point; wherein at least another electric sensor (113A, 113B) is associated with said base and is adapted to detect the positioning of said control lever, in particular the degree of inclination and possibly the direction of inclination, with respect to said base; further comprising an electronic unit electrically connected to the electric sensors (113A, 113B, 116, 118); characterised in that said electronic unit is adapted to cause said movement as a function of the positioning of said control lever only if said first electric sensor is detecting a presence and/or only if said second electric sensor is detecting a presence, wherein said electronic unit and said device are adapted to exchange electrical signals of the analog type to transmit detections of said electric sensors (113A, 113B, 116, 118), in particular of said first electric sensor and said second electric sensor, wherein only three electrical conductors (131, 132, 133) connect said control lever to said base, a first electrical conductor serves to transmit the ground voltage, a second electrical conductor serves to transmit the supply voltage, a third electrical conductor serves to transmit detections of said first electric sensor and said second electric sensor, wherein: - a first analog level indicates that no electric sensor (116, 118) is detecting a presence, preferably corresponding to the supply voltage; - a second analog level indicates that only said first electric sensor is detecting a presence; - a third analog level indicates that only said second electric sensor is detecting a presence; - a fourth analog level indicates that both said first electric sensor is detecting a presence and said second electric sensor is detecting a presence; - a fifth analog level indicates a malfunctioning condition of said device, preferably corresponding to ground voltage. - a first analog level indicates that no electric sensor (116, 118) is detecting a presence, preferably corresponding to the supply voltage; - a second analog level indicates that only said first electric sensor is detecting a presence; - a third analog level indicates that only said second electric sensor is detecting a presence; - a fourth analog level indicates that both said first electric sensor is detecting a presence and said second electric sensor is detecting a presence; - a fifth analog level indicates a malfunctioning condition of said device, preferably corresponding to ground voltage.