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Environment safety monitoring system of seismic station

A seismic station and monitoring system technology, applied in the direction of control/regulation system, non-electric variable control, and simultaneous control of multiple variables, etc., can solve the problems of hidden safety hazards in seismic stations and achieve the effect of ensuring safety

Inactive Publication Date: 2016-09-21
黑龙江天元时代自动化仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of potential safety hazards in seismic stations affected by lightning. The present invention provides an environmental safety monitoring system for seismic stations

Method used

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  • Environment safety monitoring system of seismic station
  • Environment safety monitoring system of seismic station

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specific Embodiment approach 1

[0020] Specific implementation mode one: combine figure 1 Describe this embodiment, the environmental safety monitoring system of a kind of seismic station described in this embodiment,

[0021] The environmental safety monitoring system includes a controller, a temperature and humidity monitoring ventilation control unit, an infrared immersion and access control monitoring unit, a video monitoring unit, a ground grid resistance monitoring unit and a lightning protection unit;

[0022] The temperature and humidity monitoring ventilation control unit is used to control the work of the temperature sensor and the humidity sensor. If the temperature and humidity data detected in real time are abnormal, the ventilation equipment or heating equipment will be controlled to keep the indoor temperature and humidity environment relatively stable.

[0023] Infrared water immersion and access control monitoring unit, connected with infrared detection sensor, water immersion sensor and acc...

specific Embodiment approach 2

[0030] Embodiment 2: This embodiment is a further limitation of the environmental safety monitoring system of a seismic station described in Embodiment 1.

[0031] The lightning protection unit is used to query the local thunderstorm information of the station through the Internet in real time to perform lightning prediction, automatically process the thunderstorm information data, determine the arrival time of the thunderstorm, and send a lightning warning signal, and disconnect the seismic station before the thunderstorm comes The AC power supply is used to start the battery pack for protection.

specific Embodiment approach 3

[0032] Specific embodiment three: this embodiment is a further limitation of the environmental safety monitoring system of a seismic station described in specific embodiment one, the lightning protection unit is used to communicate with the seismic station through the RS485 communication interface with isolation function The lightning warning sensor of the seismic station communicates, monitors the electric field value of the space around the seismic station in real time, and when the electric field value reaches the set dangerous value, sends a lightning warning signal, disconnects the AC power supply, and starts the battery pack for protection.

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Abstract

The invention relates to an environment safety monitoring system of a seismic station, belongs to environment safety monitoring systems, and aims at solving the problem that the seismic station may have hidden safety troubles due to influence of thunders. The system comprises a controller, a temperature and humidity monitoring and ventilation control unit, an infrared immersion and gate inhibition monitoring unit, a video monitoring unit, a ground network resistance monitoring unit and a thunder protection unit; the temperature and humidity monitoring and ventilation control unit monitors the temperature and humidity in the seismic station and keeps the temperature and humidity stable; the infrared immersion and the gate inhibition unit monitors whether abnormal condition occurs in the seismic station in real time; the video monitoring unit monitors the environment in the surrounding; the ground network resistance monitoring unit monitors the grounding resistance of a lightning-protection ground network regularly; the thunder protection unit is used for thunder prediction and thunder protection; and the controller controls other parts to work in a coordinated manner according to a control instruction of a station center, and raises the alarm to the station center according to monitoring states. Thus, the safety of the seismic station is ensured via early warning and protection against thunders.

Description

technical field [0001] The invention relates to an environment safety monitoring system, in particular to an environment safety monitoring system of a seismic station. Background technique [0002] Seismic stations obtain a large amount of continuous, accurate and reliable observation data, which provides a basic basis for the research of seismology and related disciplines. [0003] Seismic stations are generally built in relatively remote or difficult places, and are generally unattended. The equipment of seismic stations needs to work when the power is connected, but affected by weather changes, such as thunder and lightning, at this time Seismic stations may not function properly or be damaged. Contents of the invention [0004] The purpose of the present invention is to solve the problem of potential safety hazards in seismic stations affected by lightning. The present invention provides an environmental safety monitoring system for seismic stations. [0005] An envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 龚飞常征沙成宁魏斌谌亮郑国栋刘阳郝永梅刘爱华王广云孙佳欣王绍国李文佳
Owner 黑龙江天元时代自动化仪表有限公司
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