KR100773077B1 - 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법 - Google Patents
타이어 공기압 모니터링 시스템의 상태 경고 표시 방법 Download PDFInfo
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- KR100773077B1 KR100773077B1 KR1020060087252A KR20060087252A KR100773077B1 KR 100773077 B1 KR100773077 B1 KR 100773077B1 KR 1020060087252 A KR1020060087252 A KR 1020060087252A KR 20060087252 A KR20060087252 A KR 20060087252A KR 100773077 B1 KR100773077 B1 KR 100773077B1
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- pressure
- warning
- value
- temperature
- tire
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 238000012937 correction Methods 0.000 claims abstract description 138
- 230000001133 acceleration Effects 0.000 claims abstract description 56
- 230000006837 decompression Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 28
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 17
- 238000013461 design Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
- B60C23/0405—Mechanically generated visible signals, e.g. by using a gauge needle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0471—System initialisation, e.g. upload or calibration of operating parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0486—Signalling devices actuated by tyre pressure mounted on the wheel or tyre comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
- B60C23/0488—Movement sensor, e.g. for sensing angular speed, acceleration or centripetal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/20—Devices for measuring or signalling tyre temperature only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
우선 순위 | 상 태 | 설 명 | 경 고 | 해 제 | 단 위 |
1 | 고온 | 송신기의 작동범위 | 120 | 100 | ℃ |
2 | 저압2차 | 규제에 따른 경고 압력값 | 0.75Pr | 0.8Pr | Kpa |
3 | 저압1차 | 규제 압력 5% 이내의 사전 경고 | 0.8Pr | 0.85Pr | Kpa |
4 | 고압 | 온도 상승에 의한 권장 압력 30 % 초과 | 1.3Pr | 1.2Pr | Kpa |
5 | 감압 | 오차 범위를 벗어난 일정한 감압 | 2 | 0.5 | Psi/min |
6 | 정지 | 주정차 상황 | 10(30) | 10 | km/h |
Claims (6)
- 특정 타이어에 대해 검출된 온도, 압력 및 가속도 정보에 따라 상태 경고를 표시하는 타이어 공기압 모니터링 시스템(TPMS : Tire Pressure Monitoring System)에서 상태 경고를 표시하는 방법으로서,상기 특정 타이어에 대해 검출된 온도 정보를 기 설정된 온도값과 비교하는 단계와,상기 비교 결과에 따라 상기 기 설정된 온도값보다 큰 값이면 고온 경고를 표시하는 단계와,상기 기 설정된 온도값보다 작은 값이면 상기 특정 타이어의 온도, 압력 및 가속도 정보에 따라 보정 압력 및 유효 압력을 산출하는 단계와,상기 산출된 유효 압력과 기 설정된 기준 압력값과 비교를 통해 저압 경고 또는 고압 경고를 선택적으로 표시하는 단계와,상기 산출된 보정 압력에 따라 감압 경고를 선택적으로 표시하는 단계를 포함하는 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법.
- 제 1 항에 있어서,상기 보정 압력은, 이상 기체 상태 방정식을 이용하여 산출되는 것을 특징으로 하는 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법.
- 제 1 항에 있어서,상기 유효 압력은, 상기 보정 압력을 이용하여 칼만 필터(Kalman Filter)를 통해 산출되는 것을 특징으로 하는 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법.
- 제 1 항에 있어서,상기 저압 경고는,상기 기준 압력값의 특정 배수보다 작은 값인 경우 그 특정 배수에 따라 저압 2차 또는 저압 1차에 대응하는 상태 경고로 표시되는 것을 특징으로 하는 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법.
- 제 1 항에 있어서,상기 고압 경고는,상기 기준 압력값의 특정 배수보다 큰 값인 경우 그 특정 배수에 따라 고압에 대응하는 상태 경고로 표시되는 것을 특징으로 하는 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법.
- 제 1 항에 있어서,상기 감압 경고는,상기 보정 압력을 이용한 보정 압력차가 특정값보다 큰 값인 경우 빠른 감압에 대응하는 상태 경고로 표시되는 것을 특징으로 하는 타이어 공기압 모니터링 시 스템의 상태 경고 표시 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060087252A KR100773077B1 (ko) | 2006-09-11 | 2006-09-11 | 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법 |
Applications Claiming Priority (1)
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KR1020060087252A KR100773077B1 (ko) | 2006-09-11 | 2006-09-11 | 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법 |
Publications (1)
Publication Number | Publication Date |
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KR100773077B1 true KR100773077B1 (ko) | 2007-11-19 |
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KR1020060087252A Expired - Fee Related KR100773077B1 (ko) | 2006-09-11 | 2006-09-11 | 타이어 공기압 모니터링 시스템의 상태 경고 표시 방법 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130081097A (ko) * | 2012-01-06 | 2013-07-16 | 현대모비스 주식회사 | Tpms 경고등의 문턱 전압 조절 장치 및 방법 |
CN110281711A (zh) * | 2019-06-21 | 2019-09-27 | 江北区和丰科技创新发展研究院 | 一种胎压检测系统及其方法 |
CN110481249A (zh) * | 2019-08-16 | 2019-11-22 | 上海能塔智能科技有限公司 | 一种胎压慢速漏气检测方法及胎压检测装置 |
EP4112335A1 (en) * | 2021-07-02 | 2023-01-04 | The Goodyear Tire & Rubber Company | Tire pressure monitoring system and method employing axle cross comparison |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100295033B1 (ko) | 1996-05-23 | 2001-09-17 | 와다 아끼히로 | 차량의 타이어 공기압 추정장치 |
JP2004058998A (ja) | 2002-07-24 | 2004-02-26 | Goodyear Tire & Rubber Co:The | タイヤ圧監視システムにおける情報処理方法 |
JP2004168185A (ja) | 2002-11-20 | 2004-06-17 | Honda Motor Co Ltd | タイヤ空気圧監視装置 |
KR100569376B1 (ko) | 2003-08-07 | 2006-04-07 | 현대자동차주식회사 | 타이어의 공기압 모니터링 시스템의 제어 방법 |
-
2006
- 2006-09-11 KR KR1020060087252A patent/KR100773077B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100295033B1 (ko) | 1996-05-23 | 2001-09-17 | 와다 아끼히로 | 차량의 타이어 공기압 추정장치 |
JP2004058998A (ja) | 2002-07-24 | 2004-02-26 | Goodyear Tire & Rubber Co:The | タイヤ圧監視システムにおける情報処理方法 |
JP2004168185A (ja) | 2002-11-20 | 2004-06-17 | Honda Motor Co Ltd | タイヤ空気圧監視装置 |
KR100569376B1 (ko) | 2003-08-07 | 2006-04-07 | 현대자동차주식회사 | 타이어의 공기압 모니터링 시스템의 제어 방법 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130081097A (ko) * | 2012-01-06 | 2013-07-16 | 현대모비스 주식회사 | Tpms 경고등의 문턱 전압 조절 장치 및 방법 |
KR101869081B1 (ko) * | 2012-01-06 | 2018-07-19 | 현대모비스 주식회사 | Tpms 경고등의 문턱 전압 조절 장치 및 방법 |
CN110281711A (zh) * | 2019-06-21 | 2019-09-27 | 江北区和丰科技创新发展研究院 | 一种胎压检测系统及其方法 |
CN110281711B (zh) * | 2019-06-21 | 2021-06-25 | 江北区和丰科技创新发展研究院 | 一种胎压检测系统及其方法 |
CN110481249A (zh) * | 2019-08-16 | 2019-11-22 | 上海能塔智能科技有限公司 | 一种胎压慢速漏气检测方法及胎压检测装置 |
CN110481249B (zh) * | 2019-08-16 | 2021-05-25 | 上海能塔智能科技有限公司 | 一种胎压慢速漏气检测方法及胎压检测装置 |
EP4112335A1 (en) * | 2021-07-02 | 2023-01-04 | The Goodyear Tire & Rubber Company | Tire pressure monitoring system and method employing axle cross comparison |
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