Acceleration detection system and method based on STM32

Abstract

The invention discloses an acceleration detection system and method based on STM32, and belongs to the technical field of the vibration detection parameter measurement. The system comprises a STM32 controller module, an acceleration detection module, a GPS module, a wireless communication module, an alarm module, a display and a power module; the acceleration detection module, the GPS module, thewireless communication module, the alarm module, the display and the power module are connected with the STM32 controller module; the course can be detected at any time, thereby reaching a requirementon an acceleration value by the vibration detection, and the system can give an alarm when exceeding the predetermined acceleration.

Description

technical field [0001] The invention relates to the technical field of vibration detection parameter measurement, in particular to an STM32-based acceleration detection system and method. Background technique [0002] Vibration detection technology is widely used in the field of vibration state detection of aviation and aerospace engines. Vibration detection and analysis technology has been widely used in the various processes of product research, design and production. In the research of vibration detection technology, acceleration is the vibration-related It is an extremely important parameter in the measurement. The existing three-axis acceleration sensor that detects acceleration cannot establish absolute or relative heading. When installed in a fixed device, the three-axis acceleration sensor can measure the acceleration on a single acceleration axis. When in In the fixed state, the roll and tilt angles can be calculated according to the vertical gravitational accelerat...

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Problems solved by technology

[0002] Vibration detection technology is widely used in the field of vibration state detection of aviation and aerospace engines. Vibration detection and analysis technology has been widely used in the various processes of product research, design and production. In the research of vibration detection technology, acceleration is the vibration-related It is an extremely important parameter in the measurement. The existing three-axis acceleration sensor that detects acceleration cannot establish absolute or relative heading. When installed in a fixed device, the three-axis acceleration sensor can measure the acceleration on a single acceleration axis. When in In the fixed state, the roll and tilt angles can be calculated according to the vertical gravitational acceleration vector. However, the heading is obtained around the Z axis, and the heading cannot be calculated from the gravity vector. Therefore, the existing three-axis acceleration sensor cannot provide heading values ​​and cannot reach Vibration detection requirements for acceleration values

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