A kind of surge protection circuit and protection method for Internet of things mobile base station

Abstract

The invention discloses a surge protection circuit and a protection method for an internet of things mobile base station, belonging to the field of internet of things mobile base stations; a surge protection circuit and a protection method for an internet of things mobile base station, comprising: a signal transmitting unit , a signal receiving unit, a data control unit, a data storage unit, and an interface unit; the interface unit includes: a signal isolation module, a signal modulation module, and an amplitude limiting filter module; when the present invention receives user signals through the receiver, the data is transferred through the interface. The control unit, at the same time, when the signal output is transmitted, it is output to the transmitter through the interface unit, which can increase the conversion time and buffering of the signal, so as to better stabilize the signal, so as to be stable in the environment with strong thunderstorm signal interference. During signal transmission, a delay will be added to each transmission set, and the sub-signals in each transmission set will be signal-isolated, so that the signals do not interfere with each other.

Description

technical field [0001] The invention discloses a surge protection circuit and a protection method for a mobile base station of the Internet of Things, belonging to the field of mobile base stations of the Internet of Things. Background technique [0002] The base station, that is, the public mobile communication base station, is a form of surge protection circuit and protection method for the mobile base station of the Internet of Things. It refers to the connection between the mobile communication switching center and the mobile phone terminal in a certain radio coverage area. A radio transceiver station that transmits information between them. The construction of mobile communication base stations is an important part of the investment of mobile communication operators in my country. The construction of mobile communication base stations is generally carried out around factors such as coverage, call quality, investment benefits, difficulty of construction, and convenient m...

AI Technical Summary

Problems solved by technology

[0003] The mobile base station in the prior art has a heavy workload, but when the weather is in thunderstorm weather, lightning and rain will greatly affect the transmission efficiency and stability of the signal. At the same time, due to the thunderstorm, lightning strikes cannot be avoided. The lightning rod can absorb most of the current, but the strong natural current will also cause damage to the mobile base station, which will cause a surge for a long time, which will cause damage to the receiver and transmitter of the mobile base station, and the current will affect the transmission stability of the audio signal , and clutter generated during transmission, which may cause damage to internal components in severe cases

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