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AssigneeLifemotion Medical Technology Co., Ltd.
InventorsYijiang Li, Bisheng Liu
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The present application provides a method and system for uninterrupted power supply switching for a pump driver. According to the electrical connection relationships among the devices in the system to which the method is applied, and the corresponding determination method of whether a control host switches normally, redundant power supply for the pump drive can be achieved. When one or more power supply devices supply power simultaneously, the types of all power supply devices can be fully identified, and during a power supply switching process, accurate determination and timely communication connection establishment with the pump drive can be achieved, avoiding abnormal alarms being triggered by the pump drive during or after the power supply switching process, thereby ensuring uninterrupted continuous operation of the pump drive.
An uninterrupted power supply switching method for a pump drive system, the system comprising one or more power supply devices, a pump drive, a connector, and a display unit, wherein the one or more power supply devices are electrically connected to the pump drive via the connector for supplying power to the pump drive, wherein the pump drive is connected to the display unit, and wherein the power supply devices comprise a control host or a battery, the method comprising:
Dependencies are inferred from the claim text.