| 摘要 |
<p>The invention relates to a system for the detection of at least the opened state for an opening of a motor vehicle and two other states for the lock of said opening, called the first and second state, comprising two switching devices associated with the opening and the lock, of which one breaker (1, 1') with a position normally open or normally closed detects at least the open state of the opening. The two devices are connected to an earth cable (5, 5'). According to the invention, said first breaker (1, 1') also detects the first state and is connected to a first information cable (3, 3') and the second switching device is also a breaker (2, 2') with a position normally open or normally closed, also detecting two states, one of which is common to the states detected by the first breaker and connected to a second information cable (4, 4'), said two information cables being connected to analytical means (6, 6).</p> |
