Datalogger for measuring dynamic properties of transport structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APR38695" target="_blank" >RIV/00216305:26110/23:PR38695 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Datalogger for measuring dynamic properties of transport structures
Original language description
The created functional sample represents a datalogger designed for collecting and storing analogue data from sensors with voltage output. It is designed as a device that independently collects measured data. By its nature, it is designed for both short-term and long-term measurements, storing and transmitting the measured data to a higher-level system. The developed datalogger is designed specifically for the needs of measurements on railway superstructure. It has the ability to record up to 12 analogue quantities in the form of electrical voltages in the range of 0 to 5 V. Primarily vibration, noise, deformation, displacement are to be recorded. The quantities are continuously stored on an SD card. The data logger is equipped with a touch screen for operation. It also has configuration options via wifi.
Czech name
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Czech description
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Classification
Type
G<sub>funk</sub> - Functional sample
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Internal product ID
FV2023_1
Numerical identification
187052
Technical parameters
The great advantage of this solution is the low cost and simple hardware solution, as well as the economical operation of the sensing unit. Under certain circumstances (with a suitable number and length of measured events per day), according to a preliminary calculation, it allows battery operation for a longer period of time, up to several days. Another advantage is the possibility of maintenance-free and automatic operation in the track. It should be noted that the presented solution supports advanced power energy management. In addition to the built-in battery, other sources such as a solar panel can be used to power the device.
Economical parameters
Designed datalogger focused on measurements on the railway superstructure provides the possibility to measure and study vibration phenomena on railway superstructure. The knowledge of the phenomena occurring on the railway superstructure enables optimal maintenance of railway lines and the design of appropriate anti-vibration measures. At present, the economic benefits cannot be evaluated. On the other hand, it allows, at a very affordable price, to be used also in the context of teaching and final theses of students.
Application category by cost
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Owner IČO
00216305
Owner name
Vysoké učení technické v Brně
Owner country
CZ - CZECH REPUBLIC
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence
Licence fee requirement
A - Poskytovatel licence na výsledek požaduje licenční poplatek
Web page
ftp://147.229.162.145/Vystupy