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GJ956125 混凝土泵工作的控制[刊,德]//Bd:Baumaschinendienst.—1994,30(4).—402～403德国普茨梅斯特公司(Putzmeister)与其代理商、用户等单位共同研制了一种计算机遥控系统——PM-Daisy 系统,用以控制混凝土泵的工作,并已实际应用。该系统是在 Modacom 系统的基础上改进的,其工作原理是:在作业对象上装有传感器和无线电发射机,当混凝土泵一开始工作就立即将动臂和液压泵的作业时间、输送活塞的行程次数、工作时间等信息传送到地方信息服务中心,服务中心将这些原始
GJ956125 Control of concrete pump work [Review, de]//Bd: Baumaschinendienst.—1994, 30(4).—402~403 Putzmeister (Germany) together with its agents, users, etc. A computer remote control system, the PM-Daisy system, is used to control the operation of concrete pumps and has been applied in practice. The system was improved on the basis of the Modacom system. Its working principle is: equipped with sensors and radio transmitters on the operating object, and when the concrete pump starts working, the working time of the boom and hydraulic pump and the piston stroke are immediately Times, working hours, and other information are sent to the local information service center. The service center will