| 摘要 |
An evaluating circuit processes the electrical output signals of an electro-mechanical acceleration transducer. The circuit delivers release signals to release elements of safety arrangements when a critical value of a time-integrated delay is reached. An a-d converter receives the analogue output signals of the acceleration transducer. The a-d converter supplies a digital, program-controlled calculating unit. A memory stores the calculating program for the calculating unit for carrying out the integration of the digital signals from the a-d converter over the time span. A digital decision logic circuit supplies the release signals when the integration value attained by the calculating unit equals at least one reference value stored in the r.o.m. This reference value corresponds to the critical value of the integrated delay. |
