CAN and LIN Gateway

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APR37508" target="_blank" >RIV/00216305:26620/22:PR37508 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

CAN and LIN Gateway

Popis výsledku v původním jazyce

The CAN and LIN gateway mediates communication between the new CAN and LIN devices and the existing car, which was partially rebuilt and equipped with new components as part of the 1000kmPLUS project. New devices connected via the LIN bus are low-voltage pumps, controlled valves, and a high-voltage heater and compressor. A new converter with a motor, a new battery and a set of other devices were connected to the CAN bus, which were replaced in connection with the transition to an 800 V battery system. Due to the large number of new devices and the necessary number of connected buses and high computing power, the entire implementation was implemented in two universal real-time platforms. These are Autobox 4 and MicroAutoBox II, both from dSPACE. The part of the CAN and LIN gateway located in AutoBox 4 consists of six LIN buses and four CAN buses. It ensures the connection of ten new components, eight LIN and two CAN. One CAN bus is used for communication and signal transmission between both dSpace boxes. In addition to the CAN buses from the car, there is also a sensor connection module connected using the CAN bus. The majority of the CAN gateway is located in the MicroAutoBox II. Four new CAN bus devices and two car CAN buses are connected here. CAN and LIN gateway development took place in the MATLAB Simulink middleware, with the support of dSpace's RTI CAN MultiMessage Blockset and RTI LIN MultiMessage Blockset libraries for working with CAN and LIN buses and with dbc and ldf database files. Thanks to this, rapid development of the application, subsequent compilation into the C language and implementation into the target platforms AutoBox 4 and MicroAutoBox II was made possible. A large part of the software consists of handling the CAN and LIN messages so that communication takes place correctly on both sides of the gateway. The verification of the gateway was carried out in two steps. First, part with LIN busses was tested on the test bed, which is represented by

Název v anglickém jazyce

CAN and LIN Gateway

Popis výsledku anglicky

The CAN and LIN gateway mediates communication between the new CAN and LIN devices and the existing car, which was partially rebuilt and equipped with new components as part of the 1000kmPLUS project. New devices connected via the LIN bus are low-voltage pumps, controlled valves, and a high-voltage heater and compressor. A new converter with a motor, a new battery and a set of other devices were connected to the CAN bus, which were replaced in connection with the transition to an 800 V battery system. Due to the large number of new devices and the necessary number of connected buses and high computing power, the entire implementation was implemented in two universal real-time platforms. These are Autobox 4 and MicroAutoBox II, both from dSPACE. The part of the CAN and LIN gateway located in AutoBox 4 consists of six LIN buses and four CAN buses. It ensures the connection of ten new components, eight LIN and two CAN. One CAN bus is used for communication and signal transmission between both dSpace boxes. In addition to the CAN buses from the car, there is also a sensor connection module connected using the CAN bus. The majority of the CAN gateway is located in the MicroAutoBox II. Four new CAN bus devices and two car CAN buses are connected here. CAN and LIN gateway development took place in the MATLAB Simulink middleware, with the support of dSpace's RTI CAN MultiMessage Blockset and RTI LIN MultiMessage Blockset libraries for working with CAN and LIN buses and with dbc and ldf database files. Thanks to this, rapid development of the application, subsequent compilation into the C language and implementation into the target platforms AutoBox 4 and MicroAutoBox II was made possible. A large part of the software consists of handling the CAN and LIN messages so that communication takes place correctly on both sides of the gateway. The verification of the gateway was carried out in two steps. First, part with LIN busses was tested on the test bed, which is represented by

Druh

G_funk - Funkční vzorek

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2022

Kód důvěrnosti údajů

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Interní identifikační kód produktu

CAN_LIN_GATEWAY

Číselná identifikace

182464

Technické parametry

Několik CAN a LIN sítí propojených s novými zařízeními, z nichž jedno využívá CAN FD komunikaci. Spojení těchto heterogeních sítí ve společné CAN a LIN bráně. Na stejném hardware běží řídicí algoritmus pro termální funkce automobilu.

Ekonomické parametry

Cílem vývoje CAN a LIN brány bylo otestování nových komponent, které byly vyvinuty během projektu a zhodnocení jejich přínosu v reálném elektromobilu. Přestože se nepředpokládá přímé komerční využití výsledku, očekává se jeho další využití a úprava v navazujících, již schválených a běžících projektech.

Kategorie aplik. výsledku dle nákladů

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IČO vlastníka výsledku

00216305

Název vlastníka

Vysoké učení technické v Brně

Stát vlastníka

CZ - Česká republika

Druh možnosti využití

A - K využití výsledku jiným subjektem je vždy nutné nabytí licence

Požadavek na licenční poplatek

A - Poskytovatel licence na výsledek požaduje licenční poplatek

Adresa www stránky s výsledkem

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