Hazard recognition utilising a temperature measurement device integrated in a microcontroller

摘要

The detector (100) has an optical measuring device for detecting a physical measuring variable and transmitting measurement signals indicative of a preset dangerous situation e.g. smoke. A microcontroller (120) is downstream of the device and evaluates the signals. A temperature measuring diode (125) detects absolute temperature and transmits a temperature measurement signal indicative of the detected temperature. The diode is integrated in the microcontroller that considers the temperature measuring signal during the evaluation of the measurement signals. Independent claims are also included for the following: (1) a method for detecting a dangerous situation (2) a computer-readable storage medium comprising a program that is executed by a microcontroller of a danger detector to perform a method for detecting a dangerous situation (3) a program-element for execution by a microcontroller of a danger detector to perform a method for detecting a dangerous situation.