PL423687A1 - Method for producing the engine test bed mobile tests - Google Patents
Method for producing the engine test bed mobile testsInfo
- Publication number
- PL423687A1 PL423687A1 PL423687A PL42368717A PL423687A1 PL 423687 A1 PL423687 A1 PL 423687A1 PL 423687 A PL423687 A PL 423687A PL 42368717 A PL42368717 A PL 42368717A PL 423687 A1 PL423687 A1 PL 423687A1
- Authority
- PL
- Poland
- Prior art keywords
- fragments
- distribution
- fragment
- database
- speed
- Prior art date
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Abstract
Sposób wytwarzania hamownianych testów jezdnych z wykorzystaniem oprogramowania komputerowego, charakteryzujący się tym, że w pierwszym etapie samochód osobowy (1) wyposażony w rejestrator prędkości (2) przejeżdża określoną trasę (3) w rzeczywistych warunkach ruchu miejskiego, a w trakcie przejazdu określonej trasy (3) rejestrowana jest emisja wybranych substancji zanieczyszczających powietrze, następnie w oprogramowaniu z przejazdu określonej trasy (3) wyodrębnione zostają jej fragmenty (4), gdzie jako dane wejściowe (5) wykorzystany zostaje przebieg prędkości (6) jazdy samochodu osobowego (1), przy czym następuje wykrycie punktów granicznych (7), które rozdzielają poszczególne wyodrębnione fragmenty ruchu (4), a następnie stworzony zostaje rozkład wzorcowy (8) fragmentów (4), na którego podstawie stworzona zostaje baza danych (9) wyodrębnionych fragmentów (4), która przechowuje informacje o prędkości początkowej fragmentu (4a), prędkości końcowej fragmentu (4b), czasie trwania danego fragmentu (4c) oraz ilości wystąpień danego fragmentu (4d), po czym następuje ułożenie gotowego testu hamownianego za pomocą losowania fragmentów (4) z bazy danych (9), a następnie obliczany jest rozkład liczności wystąpień poszczególnych fragmentów (4) w stworzonym teście hamownianym, po czym rozkład liczności porównywany jest z rozkładem wzorcowym (8), wykorzystanym do przygotowania bazy danych (9) fragmentów (4), a w końcowym etapie wybierany jest ten test hamowniany, dla którego otrzymany rozkład liczności jest najbardziej zgodny z rozkładem wzorcowym (8).A method of producing dynamometer driving tests using computer software, characterized in that in the first stage a passenger car (1) equipped with a speed recorder (2) travels a specific route (3) in real urban traffic conditions, and during a specific route (3) the emission of selected air pollutants is recorded, then in the software from the passage of a specific route (3) its fragments (4) are extracted, where as the input data (5) the speed course (6) of the passenger car (1) is used, followed by detection of border points (7) that separate individual extracted fragments of motion (4), and then a pattern distribution (8) of fragments (4) is created, on the basis of which a database (9) of extracted fragments (4) is created, which stores information with the initial speed of the fragment (4a), the final speed of this fragment (4b), the duration of a given fragment (4c) and the number of occurrences of a given fragment (4d), followed by the arrangement of a ready dynamometer test using a fragment draw (4) from the database (9), and then the distribution of occurrence numbers is calculated individual fragments (4) in the created dynamometer test, after which the distribution is compared with the reference distribution (8) used to prepare the database (9) of fragments (4), and in the final stage the dynamometer test for which the received distribution is chosen is most consistent with the reference distribution (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423687A PL238653B1 (en) | 2017-12-03 | 2017-12-03 | Method for producing the engine test bed mobile tests |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423687A PL238653B1 (en) | 2017-12-03 | 2017-12-03 | Method for producing the engine test bed mobile tests |
Publications (2)
Publication Number | Publication Date |
---|---|
PL423687A1 true PL423687A1 (en) | 2019-06-17 |
PL238653B1 PL238653B1 (en) | 2021-09-20 |
Family
ID=66809635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL423687A PL238653B1 (en) | 2017-12-03 | 2017-12-03 | Method for producing the engine test bed mobile tests |
Country Status (1)
Country | Link |
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PL (1) | PL238653B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2386951A (en) * | 2002-03-27 | 2003-10-01 | Mitutoyo Corp | Wheel data measuring and processing system and method |
CN1847818A (en) * | 2006-01-12 | 2006-10-18 | 中国兵器装备集团摩托车检测技术研究所 | Automatic simulating unmanned motorcycle driving system |
CN202024892U (en) * | 2011-01-04 | 2011-11-02 | 武汉理工大学 | Automobile rear axle integrated detecting device |
CN102749206A (en) * | 2012-07-04 | 2012-10-24 | 吉林大学 | Vehicle gear-shifting quality evaluation testing method and system |
US20160185344A1 (en) * | 2010-04-09 | 2016-06-30 | Here Global B.V. | Method and System for Vehicle ESC System Using Map Data |
JP2017133956A (en) * | 2016-01-28 | 2017-08-03 | 株式会社明電舎 | Automatic vehicle driving system and automatic driving method |
-
2017
- 2017-12-03 PL PL423687A patent/PL238653B1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2386951A (en) * | 2002-03-27 | 2003-10-01 | Mitutoyo Corp | Wheel data measuring and processing system and method |
CN1847818A (en) * | 2006-01-12 | 2006-10-18 | 中国兵器装备集团摩托车检测技术研究所 | Automatic simulating unmanned motorcycle driving system |
US20160185344A1 (en) * | 2010-04-09 | 2016-06-30 | Here Global B.V. | Method and System for Vehicle ESC System Using Map Data |
CN202024892U (en) * | 2011-01-04 | 2011-11-02 | 武汉理工大学 | Automobile rear axle integrated detecting device |
CN102749206A (en) * | 2012-07-04 | 2012-10-24 | 吉林大学 | Vehicle gear-shifting quality evaluation testing method and system |
JP2017133956A (en) * | 2016-01-28 | 2017-08-03 | 株式会社明電舎 | Automatic vehicle driving system and automatic driving method |
Also Published As
Publication number | Publication date |
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PL238653B1 (en) | 2021-09-20 |
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