KR970048119A - NVH comparison simulator - Google Patents
NVH comparison simulator Download PDFInfo
- Publication number
- KR970048119A KR970048119A KR1019950069667A KR19950069667A KR970048119A KR 970048119 A KR970048119 A KR 970048119A KR 1019950069667 A KR1019950069667 A KR 1019950069667A KR 19950069667 A KR19950069667 A KR 19950069667A KR 970048119 A KR970048119 A KR 970048119A
- Authority
- KR
- South Korea
- Prior art keywords
- nvh
- vibration
- customer
- vehicle
- noise
- Prior art date
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
기존에는 실제차량 주행상태에서 녹음된 차량rpm과 소음, 진동신호를 티지탈오디오테이프레코더를 통해 재생하여 고객으로부터 NVH를 평가하도록 하였으나, 기존에는 실제차량 주행상태에서만 차량rpm과 소음, 진동을 평가해야 하기 때문에 차량에서 발생되는 NVH의 평가가 용이하지 못하였던 것이다.Previously, the recorded vehicle rpm, noise and vibration signals were reproduced through the digital audio tape recorder in the actual vehicle driving state to evaluate NVH from the customer. However, the vehicle rpm, noise and vibration should be evaluated only in the actual vehicle driving state. Therefore, it was not easy to evaluate the NVH generated in the vehicle.
이를 해결하고자 본 발명은 디지탈오디오테이프레코더를 통해 재생된 신호중 차량rpm신호는 속도계표시부에 디스플레이시켜 고객이 볼수 있게하고, 또한 소음신호는 증폭기를 통해 고객이 핸드폰으로 들을 수 있게 하고, 또한 진동신호는 증폭기와 진동액추에이터를 통해 시트 및에서 가진될 수 있도록 하여 실제차량을 주행시키지 않고서도 고객이 NVH를 용이하게 평가할 수 있게 하는데 있다.To solve this problem, the present invention displays the vehicle rpm signal among the signals reproduced through the digital audio tape recorder so that the customer can see the speedometer display unit, and the noise signal can be heard by the customer through the amplifier and the vibration signal is also The amplifiers and vibration actuators allow them to be excited in the seat and so that customers can easily evaluate the NVH without driving the actual vehicle.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 NVH비교평가용 시뮬레이터시스템의 구성도.1 is a block diagram of a simulator system for NVH comparison evaluation of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950069667A KR970048119A (en) | 1995-12-30 | 1995-12-30 | NVH comparison simulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950069667A KR970048119A (en) | 1995-12-30 | 1995-12-30 | NVH comparison simulator |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970048119A true KR970048119A (en) | 1997-07-29 |
Family
ID=66638729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950069667A KR970048119A (en) | 1995-12-30 | 1995-12-30 | NVH comparison simulator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970048119A (en) |
-
1995
- 1995-12-30 KR KR1019950069667A patent/KR970048119A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |