Integrated Blasting Device Vibration Measurement Accuracy
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Solution Overview
Problem
Existing blasting vibration measurement devices face challenges with separate installation, triggering setting errors, and failure to recognize the start point of blasting, leading to inaccurate vibration measurements and environmental concerns due to unregulated noise and vibration levels.
Innovation Solution
A blasting device and method that recognize a blasting start and end signal to acquire and generate vibration measurement data and information, using a vibration measurement sensor to provide accurate blasting vibration information, including transmission rates and patterns, based on pre-stored data and coordinates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a blasting vibration measurement device is separately installed to measure blasting vibration, then vibration measurement can be performed, but there is inconvenience due to separate installation and measurement often fails due to triggering setting error or vibration unrecognition
Solution Approach 1:
The patent combines the vibration measurement sensor with the blasting device into an integrated system. The sensor is mounted on the blasting device itself, eliminating the need for separate installation of measurement equipment. This integration ensures that the measurement system is automatically positioned correctly and eliminates the operational complexities of separate installation and triggering synchronization.
2Measurement precision
If a blasting vibration measurement device is separately installed with triggering settings, then vibration measurement can be initiated, but measurement often fails due to triggering setting error or vibration unrecognition
Solution Approach 1:
The patent implements a feedback mechanism where the blasting device provides a start signal to the vibration measurement sensor. The sensor detects vibrations and sends data back to the blasting device, which processes the information and provides feedback on the blasting effects. This closed-loop feedback system ensures reliable measurement by synchronizing the measurement trigger with the actual blasting event and continuously monitoring vibration levels.
Solution Approach 2:
The patent performs preliminary actions by pre-positioning the vibration measurement sensor on the blasting device before blasting occurs. The blasting device stores blasting information and pre-configures the measurement parameters. When blasting is initiated, the system is already ready to capture vibration data immediately, eliminating triggering delays or failures that would occur with post-blasting analysis.
3Loss of information
If vibration measurement is performed separately from blasting operation, then vibration data can be collected, but there is inconvenience and confusion due to triggering point determination
Solution Approach 1:
The patent merges the blasting control device and vibration measurement sensor into a single integrated system. The blasting device contains both the blasting control functionality and the vibration measurement capability, eliminating the need for separate systems to communicate and synchronize. This integration simplifies the overall system while ensuring complete vibration data collection, as the measurement is inherently synchronized with the blasting operation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates accurate measurement of blasting vibrations, reducing errors and environmental impacts by ensuring proper data acquisition and generation of vibration information, thus improving measurement accuracy and compliance with regulatory standards.
Implementation Method 1
a vibration measurement sensor configured to measure blasting vibration
Data Source
AI summary
A blasting device and a method thereof for measuring blasting vibration are proposed. The device includes a blasting signal recognition unit configured to recognize a transmission point of time of a blasting start signal and a transmission point of time of a blasting end signal of a blaster, a vibration measurement data acquisition unit configured to acquire vibration measurement data from a vibration measurement sensor connected to the blasting device when blasting work is started according to the recognized blasting start signal, and a blasting vibration information generation unit configured to generate blasting vibration information on the basis of the acquired vibration measurement data and blasting information pre-stored in the blasting device when the blasting work is ended according to the recognized blasting end signal.