Applied result detail

Smart wireless vibration sensor

DOSEDĚL, M.; HAVRÁNEK, Z.; HNIDKA, J.

Original Title

Smart wireless vibration sensor

English Title

Smart wireless vibration sensor

Type

Functioning sample

Abstract

The functional sample of the smart wireless vibration sensor is a low-power battery powered measuring instrument for vibrodiagnostic purposes. It uses several vibration sensing MEMS elements used for vibration sensing, storing and ongoing analysis and also for wake-up function of the device from sleep mode, when no vibrations are present. Beside the MEMS sensors, the instrument also contains a low power STM32 microcontroller with wireless Bluetooth Low Energy (BLE) capabilities, a Li-Po battery pack supporting wireless charging using Qi standard and an internal non-volatile memory for the measured data storage. The functional sample is designed as a compact instrument with standard M5 thread mounting hole and integrated magnets for quick or short-term installation on the measured machine. The sensor has implemented wireless proprietary BLE communication protocol for transmission of the stored data.

Abstract in English

The functional sample of the smart wireless vibration sensor is a low-power battery powered measuring instrument for vibrodiagnostic purposes. It uses several vibration sensing MEMS elements used for vibration sensing, storing and ongoing analysis and also for wake-up function of the device from sleep mode, when no vibrations are present. Beside the MEMS sensors, the instrument also contains a low power STM32 microcontroller with wireless Bluetooth Low Energy (BLE) capabilities, a Li-Po battery pack supporting wireless charging using Qi standard and an internal non-volatile memory for the measured data storage. The functional sample is designed as a compact instrument with standard M5 thread mounting hole and integrated magnets for quick or short-term installation on the measured machine. The sensor has implemented wireless proprietary BLE communication protocol for transmission of the stored data.

Keywords

MEMS, vibrodiagnostics, STM32, Qi, BLE, smart sensor

Key words in English

MEMS, vibrodiagnostics, STM32, Qi, BLE, smart sensor

Location

Vysoké učení technické v Brně, CEITEC VUT Laboratoř pokročilých senzorů, B1.04 Purkyňova 656/123 612 00 Brno

Licence fee

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www

http://imoco4e.ceitec.cz/vysledky/SWS_v1