Solid state barometric altimeter-encoder
    4.
    发明授权
    Solid state barometric altimeter-encoder 失效
    固态气压高度计 - 编码器

    公开(公告)号:US4106343A

    公开(公告)日:1978-08-15

    申请号:US801937

    申请日:1977-05-31

    申请人: Harry Cook

    发明人: Harry Cook

    IPC分类号: G01C5/06 G01L9/06 G01L7/14

    CPC分类号: G01C5/06 G01L9/06

    摘要: A solid-state barometric altimeter-encoder. The atmospheric pressure is cared to a reference vacuum on a hybrid IC pressure transducer which generates a proportional signal. This analog signal is then converted into digital data, corrected for atmospheric to altitude non-linearity by use of a ROM look-up table, displayed as a digital readout and also converted to Grey code format for transponder MC (altitude) transmission.

    摘要翻译: 固态气压高度计 - 编码器。 在产生比例信号的混合IC压力传感器上将大气压与参考真空进行比较。 然后将该模拟信号转换为数字数据,通过使用ROM显示表将其显示为数字读数,并将其转换为转发器MC(高度)传输的格雷码格式,以便大气到高度非线性。