| 摘要 |
<p>PCT No. PCT/EP96/03250 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Jul. 23, 1996 PCT Pub. No. WO97/05455 PCT Pub. Date Feb. 13, 1997A switching method for producing a switching signal on reaching a switching condition, an evaluation circuit being supplied successively in time with a sequence of measurements which each comprise at least two bits, the measurements being checked for the switching condition in accordance with their time sequence, and the switching signal being produced as soon as the switching condition is reached for the first time. The two most significant bits of each measurement, are compared with one another and with the two most significant bits of the immediately preceding measurement, and in that the switching condition is changed when the two most significant bits of the respective measurement have the same value and when the two most significant bits of each measurement both differ from the two most significant bits of the immediately preceding measurement.</p> |
