摘要 |
The present invention, in one form, is an alarm system for detecting the presence of a child locked within a parked automobile during extreme temperatures. The alarm system includes a temperature detecting element and a child detecting element electrically coupled to an AND gate. The temperature detecting element transmits an extreme temperature signal to the AND gate if the temperature within the automobile exceeds a pre-selected maximum temperature. The child detecting element transmits a child detection signal to the AND gate when it detects a child within the automobile. The AND gate, upon receiving both the child detection signal and the extreme temperature signal, transmits and alarm signal.
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