Multi-feedback high-precision cooperative control portal frame and cooperative control method thereof

Abstract

The invention relates to a multi-feedback high-precision cooperative control portal frame and a cooperative control method thereof. A frame body is provided with a rotating disc for driving two vertical rods, a mounting back plate and a cover body to rotate around a shaft, and a rotating unit drives the mounting back plate to adjust a downward inclination angle of an antenna; a controller controlsa rotation unit and the rotating unit through a first driving unit and a second driving unit, so the precision and work efficiency of antenna rotation and downward inclination angle adjustment are improved. A sensing unit is arranged on the portal frame, so the controller controls the antenna to rotate and controls the downward inclination angle adjusting speed according to signals fed back by the sensing unit, thereby guaranteeing that the antenna stably meets the technical requirements. The adjustment of the antenna in five degrees of freedom is completed, the internal space of the beautifying cover is fully utilized, the size of the beautifying cover is small, the occupied area is small, the adjustment is convenient, the deployment requirement of 5G is met, and the practical significance of 5G communication is easy to achieve. The control is safe, the adjusting efficiency is high, and the adjusting effect is good; and the requirement for multi-platform and multi-operator cooperative control and adjustment is met on the premise that safety is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of antenna components or devices combined with antennas, and particularly relates to a multi-feedback high-precision cooperative control gantry and a cooperative control method thereof. Background technique [0002] As a necessary medium for communication, the antenna transforms the guided wave propagating on the transmission line into the electromagnetic wave propagating in the unbounded medium, or performs the opposite transformation, that is, transmits or receives electromagnetic waves. Whether it is used as a base station or a mobile terminal, the antenna acts as a middleware that transmits and receives signals. [0003] With the country's investment in the communication industry, the communication industry has developed by leaps and bounds in the past few decades. People's demand for communication is increasing day by day, the amount of information processed has doubled, and the key technology of commun...

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Problems solved by technology

[0006] (1) The antenna is extended on one side based on the pole and occupies a large space on one side. As a result, the downtilt and azimuth angle cannot be adjusted after the AAU is installed with the existing mounting parts. Unless the radome is enlarged again, the space cannot be fully utilized. , unable to meet the deployment requirements of 5G, which greatly weakens the practical significance of beautifying communication of 5G urban base stations;

[0007] (2) The antenna cannot be monitored during the adjustment process, and since the use and placement of the antenna involve various fields such as people's livelihood and communication security, if there is improper adjustment or control of the antenna, there may be a large number of potential safety hazards

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