PL442902A1 - Method for measuring the deviation of driving direction of a trailer or semi-trailer during braking and a decelometer for measuring the deviation of driving direction of a trailer or semi-trailer - Google Patents

Method for measuring the deviation of driving direction of a trailer or semi-trailer during braking and a decelometer for measuring the deviation of driving direction of a trailer or semi-trailer

Info

Publication number
PL442902A1
PL442902A1 PL442902A PL44290222A PL442902A1 PL 442902 A1 PL442902 A1 PL 442902A1 PL 442902 A PL442902 A PL 442902A PL 44290222 A PL44290222 A PL 44290222A PL 442902 A1 PL442902 A1 PL 442902A1
Authority
PL
Poland
Prior art keywords
trailer
deviation
measuring
semi
travel
Prior art date
Application number
PL442902A
Other languages
Polish (pl)
Inventor
Adam Sowiński
Tomasz Szczepański
Original Assignee
Instytut Transportu Samochodowego
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instytut Transportu Samochodowego filed Critical Instytut Transportu Samochodowego
Priority to PL442902A priority Critical patent/PL442902A1/en
Publication of PL442902A1 publication Critical patent/PL442902A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1708—Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób pomiaru odchylenia kierunku jazdy przyczepy lub naczepy oraz opóźnieniomierz do pomiaru odchylenia kierunku jazdy przyczepy lub naczepy, mające zastosowanie w diagnostyce pojazdów mechanicznych. Opóźnieniomierz umożliwia zapoczątkowanie pomiaru z miejsca kierowcy pojazdu, dzięki czemu nie jest potrzebna dodatkowa osoba (poza kierowcą) do obsługi przyrządu. Sposób pomiaru odchylenia kierunku jazdy przyczepy lub naczepy podczas hamowania, w którym to dokonuje się pomiaru odchylenia tyłu pojazdu w trakcie hamowania, różnicę odchylenia w płaszczyźnie poziomej lewej i prawej strony tyłu pojazdu i wyznacza się odchylenie w jednostkach miary odległości opisujących przesunięcie w płaszczyźnie poziomej względem siebie punktów krańcowych mierzonej tylnej osi pojazdu, charakteryzuje się tym, że odchylenie wyznacza się wedle mierzonych wartości na postawie wzoru matematycznego. Opóźnieniomierz do pomiaru odchylenia kierunku jazdy przyczepy lub naczepy zaopatrzony jest pomiarowy zespół (1) posiadający co najmniej jeden czujnik przyśpieszenia (2), którym jest akcelerometr, podłączony szeregowo z mikrokontrolerem (3) nadajnikiem linii RS485 (4), które to z kolei podłączone są równolegle z blokiem stabilizatorów (5), nadto nadajnik i blok stabilizatorów (5) podłączone są także równolegle ze złączem zasilania (6) oraz zaopatrzony jest w zespół obliczeniowy (7) posiadający podłączone szeregowo z złączem zasilania (8) odbiornik linii RS485 (9) i mikrokontroler i równolegle blok zasilania (11).The subject of the application is a method for measuring the deviation of the direction of travel of a trailer or semi-trailer and a decelerator for measuring the deviation of the direction of travel of a trailer or semi-trailer, applicable in the diagnostics of motor vehicles. The decelerator allows you to start the measurement from the driver's seat, so there is no need for an additional person (apart from the driver) to operate the device. A method of measuring the deviation of the direction of travel of a trailer or semi-trailer during braking, in which the deviation of the rear of the vehicle while braking is measured, the difference in deviation in the horizontal plane of the left and right sides of the rear of the vehicle is determined and the deviation is determined in distance measurement units describing the shift in the horizontal plane relative to each other end points of the measured rear axle of the vehicle, is characterized by the fact that the deviation is determined according to the measured values based on a mathematical formula. The deceleration device for measuring the deviation of the direction of travel of a trailer or semi-trailer is equipped with a measuring unit (1) with at least one acceleration sensor (2), which is an accelerometer, connected in series with a microcontroller (3) and an RS485 line transmitter (4), which in turn are connected in parallel with the stabilizer block (5), moreover, the transmitter and the stabilizer block (5) are also connected in parallel with the power connector (6) and it is equipped with a computing unit (7) with an RS485 line receiver (9) connected in series with the power connector (8). and a microcontroller and, in parallel, a power supply block (11).

PL442902A 2022-11-22 2022-11-22 Method for measuring the deviation of driving direction of a trailer or semi-trailer during braking and a decelometer for measuring the deviation of driving direction of a trailer or semi-trailer PL442902A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442902A PL442902A1 (en) 2022-11-22 2022-11-22 Method for measuring the deviation of driving direction of a trailer or semi-trailer during braking and a decelometer for measuring the deviation of driving direction of a trailer or semi-trailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442902A PL442902A1 (en) 2022-11-22 2022-11-22 Method for measuring the deviation of driving direction of a trailer or semi-trailer during braking and a decelometer for measuring the deviation of driving direction of a trailer or semi-trailer

Publications (1)

Publication Number Publication Date
PL442902A1 true PL442902A1 (en) 2024-05-27

Family

ID=91227474

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442902A PL442902A1 (en) 2022-11-22 2022-11-22 Method for measuring the deviation of driving direction of a trailer or semi-trailer during braking and a decelometer for measuring the deviation of driving direction of a trailer or semi-trailer

Country Status (1)

Country Link
PL (1) PL442902A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006298A1 (en) * 2001-07-07 2003-01-23 Aea Technology Plc Track monitoring equipment
GB2445649A (en) * 2007-01-11 2008-07-16 Ford Global Tech Llc Trailer sway control with vehicle and trailer brake intervention
EP3166825A1 (en) * 2014-07-08 2017-05-17 Lippert Components Inc. Adaptive trailer oscillation detection and stability control
US20180312148A1 (en) * 2015-10-23 2018-11-01 Wabco Gmbh Method for controlling brakes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006298A1 (en) * 2001-07-07 2003-01-23 Aea Technology Plc Track monitoring equipment
GB2445649A (en) * 2007-01-11 2008-07-16 Ford Global Tech Llc Trailer sway control with vehicle and trailer brake intervention
EP3166825A1 (en) * 2014-07-08 2017-05-17 Lippert Components Inc. Adaptive trailer oscillation detection and stability control
US20180312148A1 (en) * 2015-10-23 2018-11-01 Wabco Gmbh Method for controlling brakes

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