Intelligent lightning stroke monitoring device

A monitoring device and lightning strike detection technology, applied in measuring devices, measuring electrical variables, measuring current/voltage, etc., can solve problems such as insecurity, bad influence of the system, backwardness, etc., and achieve the effect of low impact

Inactive Publication Date: 2012-08-29
上海金临电子科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the backwardness of the existing lightning protection technology determines that the use of the existing lightning protection system and related products as a lightning protection project still has relatively large disadvantages and unsafe factors for protection, which makes some systems suffer from lightning protection accidents. Or the defect of the lightning protector itself will further cause bad influence

Method used

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Experimental program
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Embodiment

[0028] see figure 1 , an intelligent lightning strike monitoring device, which includes a single-chip control unit module (hereinafter referred to as MCU), an SPD remote signal monitoring unit module (hereinafter referred to as RS), a temperature detection unit module (TS), a lightning strike detection unit module (hereinafter referred to as LT) and RS485 communication The unit module (hereinafter referred to as RS485) is composed. where RS( image 3 ) includes capacitive devices C16, C17, C18 and C19. TS includes temperature sensor U10. LT( figure 2 ) includes voltage limiting device RV1, filter capacitor C1, rectifier BG1, signal amplifier Q1, current limiting resistors R12, R13, R15, bypass bias resistor R14 and filter capacitors C9, C10. RS485( Figure 5 ) includes U1, pull-up resistors R1, R5, pull-down resistors R2, R3, R4, isolation resistors R6, R7, R8, voltage limiting diodes D1, D2, D3, D4, and overvoltage prevention devices TVS1, TVS2, TVS3 and GAS1 , GAS2, G...

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Abstract

The invention relates to an intelligent lightning stroke monitoring device comprising a singlechip microcomputer control unit module, an SPD (Serial Presence Detect) remote signaling monitoring unit module, a temperature detecting unit module, a lightning stroke detecting unit module and an RS485 communication unit module. According to the intelligent lightning stroke monitoring device, the singlechip microcomputer control unit module is used for controlling the SPD remote signaling monitoring unit module, the temperature detecting unit module, the lightning detecting unit module and the RS485 communication unit module; the temperature detecting unit module is initialized by the singlechip microcomputer control unit module and then can automatically work to detect the temperature of the surrounding environment, when the corresponding temperature property is detected, signals transmits data to the singlechip microcomputer control unit module in high-level digital signal codes and low-level digital signal codes, and the singlechip microcomputer control unit module judges the currently detected temperature according to the group of codes. The intelligent lightning stroke monitoring device disclosed by the invention realizes the real-time monitoring function.

Description

technical field [0001] The invention relates to the security field, in particular to an intelligent monitoring device for a lightning protector. Background technique [0002] At present, with the increase of lightning protection projects and the continuous expansion of application scope, the design of lightning protection system is more and more valued by system designers. The application of lightning protection technology has become an important factor for the reliable and safe operation of various electrical equipment . However, the backwardness of the existing lightning protection technology determines that the use of the existing lightning protection system and related products as a lightning protection project still has relatively large disadvantages and unsafe factors for protection, which makes some systems suffer from lightning protection accidents. Or the defect of the lightning protector itself will further cause bad influence. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R19/00
Inventor 吴骁胡渝王喜贵
Owner 上海金临电子科技有限公司
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