Earthquake monitoring base station lightning protection system based on nanometer electromechanical sensor

Abstract

The invention provides an earthquake monitoring base station lightning protection system based on a nanometer electromechanical sensor, aiming at solving the problems that an earthquake system with an avoidance lightning protection method is only limited to power supply lightning protection and data signal lightning protection in non-live transmission and needs a relay to control isolation, the gap is small, the lightening protection effect is limited, and the system has power failure and is isolated in a non-working period. The earthquake monitoring base station lightning protection system is technically characterized in that the conduction of control contacts in a single chip and a stepping motor system is achieved, and the disconnected stepping motor is connected; the single chip is connected with a lightning probe of a lightning monitoring system and is further connected with a GPRS (general packet radio service) module, a memory and a WIFI module of a wireless transmission module. The earthquake monitoring base station lightning protection system provided by the invention has the positive effects that the aim of controlling the monitoring system to be completely physically isolated to prevent lightning according to demands can be achieved. The earthquake monitoring base station lightning protection system further has the features of being simple in structure, convenient to operate and the like.

Description

technical field [0001] The invention relates to the technical field of lightning protection for earthquake monitoring base stations, in particular to a lightning protection system for earthquake monitoring base stations based on nano-electromechanical sensors that uses physical isolation to prevent damage caused by lightning. Background technique [0002] Lightning disaster is one of the main disasters of traditional seismic stations. Due to the damage of lightning, the monitoring system is damaged, resulting in interruption of work and loss of monitoring data. my country's annual average thunder and lightning days are 25 days, and the high one can reach more than 100 days. Most seismic stations are disturbed by lightning, and the serious and relatively serious ones account for about 1 / 3 to 1 / 4. It is of great significance to do a good job in lightning protection, ensure the normal operation of the monitoring system, produce continuous, stable and reliable data, and reduce l...

AI Technical Summary

Problems solved by technology

At present, the use of lightning protection methods in seismic systems is still limited to power supply lightning protection and non-real-time transmission data signal lightning protection, but there are problems such as too small relay control isolation gap, limited lightning protection effect and power-off isolation during non-working hours

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