지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.5
- 수록면
- 907 - 912 (6page)
이용수
초록· 키워드
오류제보하기
Unlike the past, at modern society, automobile is not only transport for human being, but also kind of asset as convenience and enjoyment. According to technological advancement, humans focus more on R&D regarding automobile and manufacture them using complex mechanical combination of all engineering.
Nowadays, automobile has more complicated mechanical & electrical structure and its complex engineering system. Auto manufacturers develop devices for convenience, various functions for safety and protection in case of an emergency. In order to develop these functions, essential procedure is required. That is “Validation”. Basically, A vehicle is an transportation and power-driven machinery. Hence, the car must be developed in considering safety and the more this structure is getting complicated, the more appropriate “Validation” procedure is required in different situation.
In conclusion, An automobile has to be developed with validation process, by verifying and checking the right operation for each functions and figuring out potential safety risk during actual driving.
However, it’s hard to simulate real driving situation. When some car faces dangerous condition in high speed, although damageability can be measured by CAE, it is not able to be checked whether millions of signals are communicated each other correctly. Furthermore, even if there is logic that another signal is substituted for cutting a signal off, it’s not easy to make sure that this function is working properly under applying reliability for safety.
The solution for the problem is Vehicle Bench Simulation test as a more effective validation method. Bench simulation is virtual simulation system that consolidates module system controlled in the vehicle, which shows various signals in real driving. GM developed GMLAN communication system and has been using it as a common serial data link communication applied to all GM vehicles since 2003. This GMLAN communication system is applied to bench simulation by High speed/Mid speed/ Low speed line and can be controlled through Vehicle Spy Simulation Program.
Actually by this bench simulation, various virtual tests are being performed like shutting the fuel pump during vehicle collision, cooling fan control and fuel gauge display for fuel quantity.
Nowadays, automobile has more complicated mechanical & electrical structure and its complex engineering system. Auto manufacturers develop devices for convenience, various functions for safety and protection in case of an emergency. In order to develop these functions, essential procedure is required. That is “Validation”. Basically, A vehicle is an transportation and power-driven machinery. Hence, the car must be developed in considering safety and the more this structure is getting complicated, the more appropriate “Validation” procedure is required in different situation.
In conclusion, An automobile has to be developed with validation process, by verifying and checking the right operation for each functions and figuring out potential safety risk during actual driving.
However, it’s hard to simulate real driving situation. When some car faces dangerous condition in high speed, although damageability can be measured by CAE, it is not able to be checked whether millions of signals are communicated each other correctly. Furthermore, even if there is logic that another signal is substituted for cutting a signal off, it’s not easy to make sure that this function is working properly under applying reliability for safety.
The solution for the problem is Vehicle Bench Simulation test as a more effective validation method. Bench simulation is virtual simulation system that consolidates module system controlled in the vehicle, which shows various signals in real driving. GM developed GMLAN communication system and has been using it as a common serial data link communication applied to all GM vehicles since 2003. This GMLAN communication system is applied to bench simulation by High speed/Mid speed/ Low speed line and can be controlled through Vehicle Spy Simulation Program.
Actually by this bench simulation, various virtual tests are being performed like shutting the fuel pump during vehicle collision, cooling fan control and fuel gauge display for fuel quantity.
목차
Abstract
1. 서론
2. 벤치 시뮬레이션 테스트
3. PPEI Test
4. 결론
References
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