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    • 28. 发明专利
    • Device for recording and displaying weather-determining data
    • DE3318714A1
    • 1984-11-22
    • DE3318714
    • 1983-05-21
    • SCHMIDT KARL HEINZ
    • SCHMIDT KARL-HEINZ
    • G01D7/02G01W1/04G01W1/00
    • In order to display atmospheric pressure, temperature and relative atmospheric humidity, the data detected by sensors and converted into digital values via analog-to-digital convertors are stored in a read/write memory. The data collected here are represented on a display as a function of time. The desired parameter can be indicated on the display D by contact sensors P, T, F. The display range is calculated in each case from the extreme values of the data, and its mean value and an upper and lower value are reproduced by display devices MA, OA and UA in numerical form as a scale next to the display. The instantaneous values are indicated numerically by digital display devices PA for atmospheric pressure, TA for temperature and FA for relative atmospheric humidity. A row of luminescent diodes ZA reproduces the time from the storage of the last value. The sensor for atmospheric pressure is integrated into the device, the sensors for temperature and relative humidity are connected on the outside via bushes TB and FB. The data stored in the memory can be fed to a recorder via a further interface.