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METHOD FOR OPERATING A GAS CONCENTRATION MONITORING SYSTEM, GAS-MEASURING DEVICE, CENTRAL UNIT, GAS CONCENTRATION MONITORING SYSTEM AS WELL AS COMPUTER PROGRAM PRODUCT

  • US 20150106033A1
  • Filed: 11/28/2012
  • Published: 04/16/2015
  • Est. Priority Date: 11/28/2011
  • Status: Active Grant
First Claim
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1. A method for determining the safety of persons with respect to at least one hazardous gas, toxic gas, combustible gas, oxygen deficiency, and oxygen excess, said method comprising the steps of:

  • inputting the concentration of each gas determined, as measured concentration values for the concentration, by a plurality of gas-measuring devices into a memory and analysis device;

    determining a measured value rating number, for a preset period of us, of each of the gas-measuring devices in the memory and analysis device from the measured concentration values for the concentration of each gas;

    inputting a number of instances, of the measured concentration values exceeding a preset gas concentration limit value for each of the gas-measuring devices, into a memory; and

    determining a safety code, for rating the safety situation/safety of persons for a plurality of measurement sites as a whole, at which the measurements performed by the gas-measuring devices were carried out, from at least one of;

    the measured concentration values, of the plurality of gas-measuring devices; and

    the measured value rating numbers determined from the measured concentration values, of the plurality of gas-measuring devices; and

    a total number of instances in which a gas concentration limit value was exceeded, which is determined from the measured concentration values, of the plurality of gas-measuring devices.

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