Use of GPS at research of roads & a vehicle
The purpose of this work are consideration of use of GPS for a research of roads and modeling of the vehicle/wheel machines (WM).Implementation for this problem of the measuring registering complex on a basis the Raspberry Pi 3/4 minicomputer, the GN-803G sensor and creation of the software in the l...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2021-10-01
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| Series: | Системный анализ и прикладная информатика |
| Subjects: | |
| Online Access: | https://sapi.bntu.by/jour/article/view/520 |
| _version_ | 1826557681806082048 |
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| author | D. V. Mishuta V. G. Мikhailov M. V. Sirai |
| author_facet | D. V. Mishuta V. G. Мikhailov M. V. Sirai |
| author_sort | D. V. Mishuta |
| collection | DOAJ |
| description | The purpose of this work are consideration of use of GPS for a research of roads and modeling of the vehicle/wheel machines (WM).Implementation for this problem of the measuring registering complex on a basis the Raspberry Pi 3/4 minicomputer, the GN-803G sensor and creation of the software in the language C/C ++ is considered.The obtained information about GPS and approaches of selection of necessary data from the messages on the basis of the NMEA 0183 standard submitted in the text ASCII form with the fields divided by a comma is analyzed. An assessment of opportunities of use of the obtained information is given.The scheme of connection of the GN-803N module to Raspberry 3/4 through the GPIO protocol is developed and proved.Reduction of the obtained data to a constant step with use of a polynom of Lagrange of the 2-nd order on three points of a variable step is considered.It is recommended at further use of this corrected data array in process modeling of the car application of a method of interpolation CatMull-Rom on the 4-th points at the fixed step. Program fragments are given in C/C ++.It is offered in the territory of RB during the determining of relative distances and a binding to cards at conversion it is possible to use the simplified linear formula lat_m= 112297,6196∙ Ddec lat , lon_m= 63215,444 ∙ Ddec lon .The offered technique of application of GPS, software, received data are planned to be used for a research of influence of the driver and road conditions on the movement of the vehicle and the subsequent their application when modeling in Matlab/ Simulink, and also in problems of preliminary debugging of management systems by self-driving vehicles. |
| first_indexed | 2024-04-10T01:20:11Z |
| format | Article |
| id | doaj.art-f5687a7a241a4031b750cdf8666e5db4 |
| institution | Directory Open Access Journal |
| issn | 2309-4923 2414-0481 |
| language | English |
| last_indexed | 2025-03-14T08:32:28Z |
| publishDate | 2021-10-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Системный анализ и прикладная информатика |
| spelling | doaj.art-f5687a7a241a4031b750cdf8666e5db42025-03-02T13:01:36ZengBelarusian National Technical UniversityСистемный анализ и прикладная информатика2309-49232414-04812021-10-0103253210.21122/2309-4923-2021-3-25-32393Use of GPS at research of roads & a vehicleD. V. Mishuta0V. G. Мikhailov1M. V. Sirai2“Midivisana” open joint stock company“Midivisana” open joint stock companyMinistry of Defence of Republic BelarusThe purpose of this work are consideration of use of GPS for a research of roads and modeling of the vehicle/wheel machines (WM).Implementation for this problem of the measuring registering complex on a basis the Raspberry Pi 3/4 minicomputer, the GN-803G sensor and creation of the software in the language C/C ++ is considered.The obtained information about GPS and approaches of selection of necessary data from the messages on the basis of the NMEA 0183 standard submitted in the text ASCII form with the fields divided by a comma is analyzed. An assessment of opportunities of use of the obtained information is given.The scheme of connection of the GN-803N module to Raspberry 3/4 through the GPIO protocol is developed and proved.Reduction of the obtained data to a constant step with use of a polynom of Lagrange of the 2-nd order on three points of a variable step is considered.It is recommended at further use of this corrected data array in process modeling of the car application of a method of interpolation CatMull-Rom on the 4-th points at the fixed step. Program fragments are given in C/C ++.It is offered in the territory of RB during the determining of relative distances and a binding to cards at conversion it is possible to use the simplified linear formula lat_m= 112297,6196∙ Ddec lat , lon_m= 63215,444 ∙ Ddec lon .The offered technique of application of GPS, software, received data are planned to be used for a research of influence of the driver and road conditions on the movement of the vehicle and the subsequent their application when modeling in Matlab/ Simulink, and also in problems of preliminary debugging of management systems by self-driving vehicles.https://sapi.bntu.by/jour/article/view/520gpssoftwaremodule gn-803graspberry pi 3/4 |
| spellingShingle | D. V. Mishuta V. G. Мikhailov M. V. Sirai Use of GPS at research of roads & a vehicle Системный анализ и прикладная информатика gps software module gn-803g raspberry pi 3/4 |
| title | Use of GPS at research of roads & a vehicle |
| title_full | Use of GPS at research of roads & a vehicle |
| title_fullStr | Use of GPS at research of roads & a vehicle |
| title_full_unstemmed | Use of GPS at research of roads & a vehicle |
| title_short | Use of GPS at research of roads & a vehicle |
| title_sort | use of gps at research of roads a vehicle |
| topic | gps software module gn-803g raspberry pi 3/4 |
| url | https://sapi.bntu.by/jour/article/view/520 |
| work_keys_str_mv | AT dvmishuta useofgpsatresearchofroadsavehicle AT vgmikhailov useofgpsatresearchofroadsavehicle AT mvsirai useofgpsatresearchofroadsavehicle |