3results about How to "Timely notification" patented technology

The present application belongs to the technical field of generator equipment monitoring, and particularly relates to a method for preventing the sparking of a generator excitation brush. First, a monitoring module is arranged at the rotor excitation brush of the generator to obtain a digital switching signal and an analog signal of sparking frequency when the brush sparks. After the digital switching signal and the analog signal are preprocessed, it is determined whether the signal threshold is exceeded. If so, a de-excitation signal is generated. According to the de-excitation signal result, a solution is matched and pushed to the user. The present application can solve the problem of poor monitoring effect of the generator excitation system in the prior art.

An electronic tag includes a housing; a processor within the housing; a transceiver configured within the housing and coupled to the processor; a display coupled to the housing and the processor and configured to display information received via the transceiver; a clamping mechanism coupled to the housing and configured to secure the electronic tag to an intravenous (IV) tube; and a sensor configured within the housing and configured to measure a property of a fluid in the IV tube at a location of the clamping mechanism.

Embodiments of the present disclosure disclose a point of interest state determination method and device and electronic equipment. The method comprises: obtaining first feature data of a target point of interest in a first preset historical time period; inputting the first feature data into a pre-trained point of interest state determination model to predict a state probability distribution of the target point of interest in the first preset historical time period; comparing a state probability corresponding to a preset time point in the first preset historical time period in the state probability distribution with a preset probability threshold to determine a state of the target point of interest at the preset time point. The technical solution can quickly predict the state of the target point of interest, thereby notifying the user in time, and effectively improving the service quality of the Internet platform, protecting the user experience, and avoiding the loss of user time and distance.