KR970034022A - Tire standing wave detection device and method - Google Patents
Tire standing wave detection device and method Download PDFInfo
- Publication number
- KR970034022A KR970034022A KR1019950048468A KR19950048468A KR970034022A KR 970034022 A KR970034022 A KR 970034022A KR 1019950048468 A KR1019950048468 A KR 1019950048468A KR 19950048468 A KR19950048468 A KR 19950048468A KR 970034022 A KR970034022 A KR 970034022A
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- KR
- South Korea
- Prior art keywords
- standing wave
- vehicle speed
- wave phenomenon
- tire
- deformation
- Prior art date
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
본 발명은 주행중인 자동차에 스탠딩 웨이브현상 발생시 운전자에게 이를 경보함으로써 현상 지속에 의한 타이어파손에 따른 사고를 미연에 방지하여 안전 운행을 할수 있도록 하는 타이어 스탠딩 웨이브현상 감지장치 및 그 방법에 관한 것으로, 휠 내측에 타이어의 변형거리를 감지하기 위해 설치된 변형감지센서와, 차속을 감지하는 차속감지센서와, 차속이 소정속도 이상일 경우 변형감지센서를 통해 인가되는 타이어 트레드의 거리에 대한 신호를 카운팅하여 일정시간 지속될 경우 스탠딩 웨이브 현상이 발생한 것으로 판단하여 신호를 출력하는 마이컴과, 스탠딩 웨이브현상이 발생될 경우 상기 마이컴의 제어신호에 의해 경음을 발생하는 경보부로 구성되며; 차속감지센서로부터 입력된 차속과 기준속도를 비교 판단하는 단계와, 차속이 기준속도 이상인 상태에서 타이어의 스탠딩 웨이브현상이 발생하였는지를 변형감지센서를 통해 판단하는 단계와, 스탠딩 웨이브현상이 소정시간동안 지속될 경우 경보음 출력시키기 위한 제어신호를 출력하는 단계를 수행하게 된다.The present invention relates to a tire standing wave phenomenon detecting apparatus and a method for safe driving by preventing an accident due to tire damage due to continuous phenomenon by alerting the driver when a standing wave phenomenon occurs in a driving car. Deformation detection sensor installed to detect the deformation distance of the tire inside, vehicle speed detection sensor for detecting the vehicle speed, if the vehicle speed is more than a predetermined speed counting the signal for the distance of the tire tread applied through the deformation detection sensor for a predetermined time A microcomputer that outputs a signal when it is determined that a standing wave phenomenon occurs and a warning unit generates a beep by a control signal of the microcomputer when a standing wave phenomenon occurs; Comparing and comparing the vehicle speed and the reference speed input from the vehicle speed sensor, determining whether the standing wave phenomenon of the tire has occurred in the state where the vehicle speed is equal to or greater than the reference speed by using the deformation sensor, and the standing wave phenomenon continues for a predetermined time. In this case, the step of outputting a control signal for outputting the alarm sound.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 고속주행시 나타나는 타이어 스탠딩 웨이브현상을 보인 도면.1 is a view showing a tire standing wave phenomenon appearing at high speeds.
제2도는 본 발명에 의한 타이어 스탠딩 웨이브를 감지하기 위한 감지센서의 설치예를 보인 자동차의 휠부분을 도시한 단면도.Figure 2 is a cross-sectional view showing a wheel portion of the vehicle showing an example of the installation of a sensor for detecting a tire standing wave according to the present invention.
제3도는 본 발명의 타이어 스탠딩 웨이브현상 감지장치를 보인 전기적인 블럭회로도.3 is an electric block circuit diagram showing a tire standing wave phenomenon detection apparatus of the present invention.
제4도는 본 발명의 스탠딩 웨이브현상 감지방법을 설명하기 위한 플로우챠트도.4 is a flowchart illustrating a standing wave phenomenon detection method of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950048468A KR970034022A (en) | 1995-12-11 | 1995-12-11 | Tire standing wave detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950048468A KR970034022A (en) | 1995-12-11 | 1995-12-11 | Tire standing wave detection device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970034022A true KR970034022A (en) | 1997-07-22 |
Family
ID=66594484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950048468A KR970034022A (en) | 1995-12-11 | 1995-12-11 | Tire standing wave detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970034022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501368B1 (en) * | 2002-10-19 | 2005-07-18 | 현대자동차주식회사 | A device and the method for standing wave protection using active suspension system in vehicle |
| KR100680342B1 (en) * | 2005-11-02 | 2007-02-08 | 현대자동차주식회사 | Method for seaching spare tire of tire pressure monitoring system |
-
1995
- 1995-12-11 KR KR1019950048468A patent/KR970034022A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501368B1 (en) * | 2002-10-19 | 2005-07-18 | 현대자동차주식회사 | A device and the method for standing wave protection using active suspension system in vehicle |
| KR100680342B1 (en) * | 2005-11-02 | 2007-02-08 | 현대자동차주식회사 | Method for seaching spare tire of tire pressure monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |