The invention provides an intelligent variable speed control method for trundles. The intelligent variable speed control method for the caster comprises the following steps: the wheel speed monitoring device records a first time point when a first indication mark passes through a probe of the wheel speed monitoring device, a second time point when a second indication mark passes through the probe of the wheel speed monitoring device and a third time point when a third indication mark passes through the probe of the wheel speed monitoring device, according to the first time point, the second time point and the third time point, rotating speed change information of the trundle is determined, and then the rotating speed of the trundle is adjusted through an external motor. According to the intelligent variable-speed control method for the trundles, whether the family members or nursing workers apply force to accelerate the medical sickbed or apply force to decelerate the medical sickbed can be determined through the wheel speed monitoring device, that is, the wheel speed change information is determined, and the external motor can help the trundles to decelerate or accelerate, so that the intelligent variable-speed control method for the trundles has the advantages that the intelligent variable-speed control method for the trundles is convenient to use. The rotating speed of the trundle can be controlled in a more labor-saving manner.

    本发明提供一种脚轮智能变速控制方法,该脚轮智能变速控制方法包括:轮速监测装置记录第一指示标志经过轮速监测装置的探头的第一时间点、第二指示标志经过轮速监测装置的探头的第二时间点以及第三指示标志经过轮速监测装置的探头的第三时间点,根据第一时间点、第二时间点、第三时间点,确定脚轮的转速变化信息,再由外置电机调节脚轮的转速。本发明提供的脚轮智能变速控制方法,通过轮速监测装置可以确定出家属或者护工是施力为医用病床加速还是施力为医用病床减速,即确定出轮速变化信息,外置电机可以帮助脚轮减速或加速,因此,通过本申请的脚轮智能变速控制方法,可以更省力的控制脚轮转速。


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    Title :

    Intelligent variable speed control method for caster


    Additional title:

    一种脚轮智能变速控制方法


    Contributors:

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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