2results about How to "Smooth waveform" patented technology

The utility model belongs to the technical field of monitoring and early warning, and particularly relates to an industrial factory building safety intelligent connection panoramic monitoring and early warning device which comprises an MCU microcontroller, an infrared temperature sensor, a signal processing module and an alarm module. The infrared temperature sensor is connected with the MCU microcontroller through the signal processing module; the microcontroller is connected with the alarm module; the signal processing module comprises a signal amplifying circuit and a signal filtering circuit; the signal amplification circuit comprises a signal amplification chip; the slide rheostat is connected between the-Rg pin and the + Rg pin of the signal amplification chip, so that the amplification factor of the signal amplification circuit can be changed by adjusting the resistance value of the slide rheostat, the detection sensitivity is improved, detection and amplification of small voltage are facilitated, and when a fire disaster is in the bud, the fire disaster can be prevented from being damaged. Therefore, the fire hazard can be predicted as early as possible.

The application discloses an improved digital filter processing circuit which performs data processing on AD collected data, comprising an AD data collection module, a data processing core module and a data storage module. The AD data collection module collects data after AD conversion, outputs the data to a data processing core module for processing by a de-bounce filter algorithm, and then sends the data to a data storage module for storage. The data processing core module processes data after grouping and overlapping according to a bubble sorting form based on data stored in the data storage module. The data storage module realizes temporary storage of AD collected data and storage of data after sorting processing. The application realizes the function of data processing on AD collected data.