High-formwork synchronous monitoring device based on Lora wireless technology and detection method

Abstract

The invention relates to a high-formwork synchronous monitoring device based on a Lora wireless technology and a detection method thereof, belongs to the field of civil engineering and is applied to a structure safety and health monitoring industry. The high-formwork synchronous monitoring device comprises an integrated acquisition terminal and Lora sensor acquisition modules corresponding to the integrated acquisition terminal, wherein the integrated acquisition terminal comprises an FPGA (Field Programmable Gate Array) controller, a Lora communication module, a Lora monitoring module, a microcontroller, an audible and visual alarm and an LCD (Liquid Crystal Display) information display; each Lora sensor acquisition module carries out data communication one by one through the independent Lora communication module on the integrated acquisition terminal; the FPGA controller is connected with the Lora communication module, the Lora monitoring module and the microcontroller; and the audible and visual alarm is connected with the microcontroller and the LCD information display is connected with the microcontroller. The synchronous acquisition of a plurality of measuring points is realized and the acquisition frequency of all the measuring points of the sensor is improved, so that the monitoring reliability and timeliness of a high formwork are improved.

Description

technical field [0001] The invention relates to a high-support formwork synchronous monitoring device and a detection method based on Lora wireless technology, which belong to the field of civil engineering and are applied to the structural safety and health monitoring industry. Background technique [0002] Existing technology: At present, the high-support mode monitoring system is mainly divided into two methods: wired monitoring and wireless monitoring. The wired monitoring can realize the synchronous acquisition of different measuring points, but the system installation and deployment are complicated. However, the current wireless method can save the The work of complex field wiring reduces the time of system deployment, but the current wireless method can only realize the serial acquisition method of measuring one of the measuring points at a certain time, which reduces the acquisition frequency of high-mode monitoring and cannot realize multiple measuring points Synchr...

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Problems solved by technology

[0002] Existing technology: At present, the high-support mode monitoring system is mainly divided into two methods: wired monitoring and wireless monitoring. The wired monitoring can realize the synchronous acquisition of different measuring points, but the system installation and deployment are complicated. However, the current wireless method can save the The work of complex field wiring reduces the time of system deployment, but the current wireless method can only realize the serial acquisition method of measuring one of the measuring points at a certain time, which reduces the acquisition frequency of high-mode monitoring and cannot realize multiple measuring points Synchronous acquisition, thus reducing the real-time and safety of high-support model safety monitoring

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