| 摘要 |
<p>A method for detecting an interrupted circuit, with the circuit being of the type including a plurality of electric loads connected to an electric line (L) and powered by a supply and control apparatus (1), each electric load including a using element and an auxiliary device, arranged in parallel, includes: the transmission, on the electric line, of at least one first control signal (S(i,i+1)) from a first auxiliary device (D<SUB>i</SUB>), connected to a corresponding first load (C<SUB>i</SUB>), belonging to a plurality of electric loads, to a second auxiliary device (D <SUB>i+1</SUB>), connected to a corresponding second electric load (C<SUB>i+l), </SUB>adjacent to the first load (C<SUB>1</SUB>), belonging to the plurality of electric loads; the receiving of the first control signal (S(i,i+l)), transmitted by the first auxiliary device (D<SUB>i</SUB>), by the second auxiliary device (D <SUB>i+1</SUB>); the transmission of a first error signal (Err (i+1,(i))) to the supply and control apparatus (1), by the second auxiliary device (D <SUB>i+1</SUB>),<SUB/>which indicates the lack of the first control signal (S(i,i+l)) directed to the second device (D <SUB>i+1</SUB>).</p> |
