車載便攜式稱重系統原理

車載便攜式稱重系統原理

當載(zai)重(zhong)(zhong)汽車(che)(che)壓過稱(cheng)(cheng)重(zhong)(zhong)臺板(ban)，稱(cheng)(cheng)重(zhong)(zhong)臺班內的感應元(yuan)經限號傳(chuan)(chuan)輸通道(dao)傳(chuan)(chuan)向檢測儀表，并(bing)經A/D轉換(huan)為數(shu)(shu)字信號，軸重(zhong)(zhong)儀的數(shu)(shu)據(ju)處理(li)程序將數(shu)(shu)字信號轉換(huan)成重(zhong)(zhong)量(liang)數(shu)(shu)據(ju)，稱(cheng)(cheng)重(zhong)(zhong)數(shu)(shu)據(ju)通過232通訊口，把(ba)數(shu)(shu)據(ju)傳(chuan)(chuan)輸到(dao)工(gong)控機上去，工(gong)控機接受到(dao)軸重(zhong)(zhong)儀傳(chuan)(chuan)來(lai)的數(shu)(shu)據(ju)，經過處理(li)以后把(ba)數(shu)(shu)據(ju)上傳(chuan)(chuan)到(dao)顯示(shi)器顯示(shi)，通過大屏幕顯示(shi)總重(zhong)(zhong)及超限重(zhong)(zhong)量(liang)，并(bing)通過與工(gong)控機相連的打印(yin)機實現(xian)打印(yin)功能(neng)，若車(che)(che)輛(liang)超限，則工(gong)控機控制報警燈控制盒(he)接通報警燈報警，同(tong)時把(ba)車(che)(che)輛(liang)抓拍(pai)下來(lai)并(bing)錄像。

車載便攜式稱(cheng)重系統原理