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目前常用气象探空气球探测目标分三项:温度、压力、湿度,三组参数的电码由一个表面带刻纹的滚筒与三根连接各自传感器的探针依次转动接触而形成,所有参数译码问题就归结为对参数的某一位译码。图1显示0—9十个位码字的波形。
At present, the target of the commonly used meteorological sounding balloon is divided into three items: the temperature, the pressure and the humidity. The codes of the three groups of parameters are formed by a surface-scrolled drum and three probes connected with the respective sensors in turns. All the parameters are decoded It comes down to one of the parameters of the decoding. Figure 1 shows the 0-9 ten-bit code word waveform.