本文以STC12C5A60S2單片機為控制核心,設計了一個管道內鋼珠運動測量裝置。接近開關檢測小球的運動情況,傳送信號到單片機觸發(fā)中斷,角度傳感器測量管道角度,建立小球運動與角度關聯(lián)的數(shù)據(jù)庫。通過小球運動的相關數(shù)據(jù)對比數(shù)據(jù)庫,采用排比算法和算法修正得到精確的角度值。該裝置能夠實現(xiàn)鋼珠個數(shù)測量、運動方向顯示、運動速度測量、管道擺動周期及傾斜角度的測量。

In this paper, STC12C5A60S2 single-chip microcomputer is used as the control core to design a measurement device for steel ball movement in the pipeline. The proximity switch detects the ball's motion and sends the signal to the MCU to trigger the interrupt. The Angle sensor measures the pipe Angle and establishes the database related to the ball movement and Angle. By comparing the relevant data of the ball movement with the database, the exact Angle is obtained by using the parallel algorithm and algorithm correction. The device can measure the number of steel balls, the direction of movement, the velocity of movement, the period of pipe swing and the Angle of inclination.

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