| 摘要 |
In order to control the electrical ignition circuit of an internal combustion engine, the electrical current in the high-tension part of the said circuit is detected and/or measured, then the signal representing the said current is processed in order to deduce therefrom the information item or items necessary for controlling the state of operation of the circuit; means 6 for emitting electromagnetic radiation are provided, including in the high-tension part of the ignition circuit, and arranged so that the radiation power emitted is a function of the presence, and/or reception means 8 for the said radiation included in the low-tension circuit for processing the output signal from the reception means. <IMAGE>
|
