EA201900011A1 - HELP SYSTEM OF TRAVELING OF A LOAD CAR - Google Patents

HELP SYSTEM OF TRAVELING OF A LOAD CAR

Info

Publication number
EA201900011A1
EA201900011A1 EA201900011A EA201900011A EA201900011A1 EA 201900011 A1 EA201900011 A1 EA 201900011A1 EA 201900011 A EA201900011 A EA 201900011A EA 201900011 A EA201900011 A EA 201900011A EA 201900011 A1 EA201900011 A1 EA 201900011A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rise
car
developed
wheels
place
Prior art date
Application number
EA201900011A
Other languages
Russian (ru)
Other versions
EA039372B1 (en
Inventor
Нгиа Ле Ван
Original Assignee
Белорусский Национальный Технический Университет
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 Белорусский Национальный Технический Университет filed Critical Белорусский Национальный Технический Университет
Priority to EA201900011A priority Critical patent/EA039372B1/en
Publication of EA201900011A1 publication Critical patent/EA201900011A1/en
Publication of EA039372B1 publication Critical patent/EA039372B1/en

Links

Classifications

    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • 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
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/02—Control of vehicle driving stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/076—Slope angle of the road

Abstract

Изобретение относится к области транспортного машиностроения, в частности к системе помощи троганию (СПТ) транспортных средств с места на подъеме без откатывания. Основу аппаратной платформы разработанной системы помощи троганию на подъеме составляет модулятор АБС (антиблокировочная система), контролирующий давление сжатого воздуха в рабочей тормозной камере при удержании автомобиля на подъеме. Отличия данной системы помощи троганию автомобиля с места на подъеме перед предлагаемыми известными автопроизводителями заключаются в следующем: не требует установки дополнительных сложных элементов или систем за счет использования существующих компонентов на борту автомобиля, что повышает конкурентоспособность продукции; позволяет получить высококачественный процесс управления давлением в тормозной камере и, следовательно, развиваемым тормозным моментом на колесах. При этом уменьшается динамическая нагруженность элементов трансмиссии за счёт согласования роста крутящего момента трансмиссии и уменьшения развиваемого тормозного момента на колесах. Изобретение позволяет дооснастить автоматизированной мехатронной системе управления силовым агрегатом функцией трогания с места на подъеме путем перепрограммирования ЭБУ (электронный блок управления) АБС.The invention relates to the field of transport engineering, in particular to a start assist system (SPT) of vehicles from a place on the rise without rolling back. The basis of the hardware platform of the developed hill start assistance system is the ABS modulator (anti-lock braking system), which controls the compressed air pressure in the working brake chamber while keeping the car on the rise. The differences between this system of assistance to start the car from a place on the rise compared to those offered by well-known car manufacturers are as follows: it does not require the installation of additional complex elements or systems due to the use of existing components on board the car, which increases the competitiveness of products; allows you to get a high-quality process of controlling the pressure in the brake chamber and, consequently, the developed braking torque on the wheels. At the same time, the dynamic loading of the transmission elements is reduced due to the coordination of the increase in the transmission torque and the decrease in the developed braking torque on the wheels. EFFECT: invention makes it possible to equip the automated mechatronic control system of the power unit with the function of starting off on the rise by reprogramming the ABS ECU (electronic control unit).

EA201900011A 2018-11-02 2018-11-02 System of the hill start assist for a truck and a road train without rolling back EA039372B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201900011A EA039372B1 (en) 2018-11-02 2018-11-02 System of the hill start assist for a truck and a road train without rolling back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201900011A EA039372B1 (en) 2018-11-02 2018-11-02 System of the hill start assist for a truck and a road train without rolling back

Publications (2)

Publication Number Publication Date
EA201900011A1 true EA201900011A1 (en) 2020-05-29
EA039372B1 EA039372B1 (en) 2022-01-19

Family

ID=70850301

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201900011A EA039372B1 (en) 2018-11-02 2018-11-02 System of the hill start assist for a truck and a road train without rolling back

Country Status (1)

Country Link
EA (1) EA039372B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305378B2 (en) * 1992-11-13 2002-07-22 本田技研工業株式会社 Electric vehicle braking system
US7317980B2 (en) * 2002-07-30 2008-01-08 Adivics Co., Ltd. Automatic brake device for controlling movement of vehicle in direction opposite to intended direction of movement of driver
DE102010050101B4 (en) * 2010-10-29 2019-11-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure-medium-actuated braking device of a vehicle with implemented in a brake control control routines Berggasfahrhilfe- or creep suppression function

Also Published As

Publication number Publication date
EA039372B1 (en) 2022-01-19

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