Universal sensor based on multi-bit data acquisition and control system thereof

Abstract

The invention discloses a universal sensor based on multi-position data acquisition and a control system thereof. The universal sensor comprises a shell, the bottom of the shell is connected and provided with a winding cavity, the top of the shell is provided with a winding seat, the joint of the shell and the winding cavity is fixedly provided with a supporting cavity, and one side of the supporting cavity is provided with a connecting cavity. A coil panel is fixed to the top of the winding seat, a supporting rod is installed in the shell, a multi-stage winding wire is fixed to the surface of the supporting rod, a butt-joint disc is fixed to the surface of the supporting rod, and the butt-joint disc is matched with the supporting rod; a buckle or slide block structure is arranged for state locking when the multistage winding is in butt joint to form a ring shape, the butt joint disc is hinged to one side of the support rod, the other side of the support rod is provided with a matched buckle mechanism for buckle type installation and test of the multistage winding, and the support frame is of an elastic telescopic structure. And the end part of the surface of the relative rotating seat is higher than the center of the connecting cavity, so that the overall mounting effect is ensured.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a Wantong sensor based on multi-bit data acquisition and its control system. Background technique [0002] With the continuous progress and development of science and technology, the Internet has gradually become an indispensable part of people's daily life, and the Internet of Things technology based on the Internet has also been widely used in various fields of society, especially in the field of electric power. Intelligent wireless products are the main development direction at present and in the future. Based on the current needs of low-voltage distribution network and automation, the R&D and design products of sensors based on the Internet of Things are gradually entering the market. [0003] The traditional sensor transforms the large current of the primary side into the small current of the secondary side, and then passes through the I / V conversion and sends it to the ADC ...

AI Technical Summary

Problems solved by technology

[0003] The traditional sensor transforms the large current of the primary side into the small current of the secondary side, and then passes through the I / V conversion and sends it to the ADC for sampling. However, the iron core of the traditional transformer has the problem of easy oversaturation, and the function of the sensor is single.

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