KR20130130979A - 타이어 공기압 모니터링 시스템 - Google Patents
타이어 공기압 모니터링 시스템 Download PDFInfo
- Publication number
- KR20130130979A KR20130130979A KR1020120054676A KR20120054676A KR20130130979A KR 20130130979 A KR20130130979 A KR 20130130979A KR 1020120054676 A KR1020120054676 A KR 1020120054676A KR 20120054676 A KR20120054676 A KR 20120054676A KR 20130130979 A KR20130130979 A KR 20130130979A
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- KR
- South Korea
- Prior art keywords
- unit
- tire pressure
- voltage
- tire
- monitoring system
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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
-
- 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
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0438—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender comprising signal transmission means, e.g. for a bidirectional communication with a corresponding wheel mounted receiver
- B60C23/044—Near field triggers, e.g. magnets or triggers with 125 KHz
-
- 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
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0438—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender comprising signal transmission means, e.g. for a bidirectional communication with a corresponding wheel mounted receiver
- B60C23/0442—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender comprising signal transmission means, e.g. for a bidirectional communication with a corresponding wheel mounted receiver the transmitted signal comprises further information, e.g. instruction codes, sensor characteristics or identification data
-
- 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
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0444—Antenna structures, control or arrangements thereof, e.g. for directional antennas, diversity antenna, antenna multiplexing or antennas integrated in fenders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25308—Ecu, standard processor connects to asic connected to specific application
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
도 2는 송신 장치와 수신 장치를 구비하는 타이어 공기압 모니터링 시스템(TPMS)의 구성에 대한 일 예를 나타내는 블록도이다.
도 3은 송신 장치의 구성에 대한 일실시예를 나타내는 블록도이다.
도 4는 본 발명의 일실시예에 따른 타이어 압력 측정 방법을 나타내는 흐름도이다.
도 5는 도 2에 도시된 송신부의 구성에 대한 제1 실시예를 나타내는 블록도이다.
도 6은 본 발명의 일실시예에 따른 전송 방법에 대한 일실시예를 나타내는 흐름도이다.
도 7은 도 2에 도시된 송신부의 구성에 대한 제2 실시예를 나타내는 블록도이다.
Claims (11)
- 타이어 공기압 모니터링 시스템(Tire Pressure Monitoring System, TPMS)에 구비되는 송신 장치에 있어서,
타이어의 압력을 측정하여 그에 상응하는 신호를 출력하는 센서부;
상기 센서부의 구동 전압을 공급하는 전원부; 및
상기 전원부로부터 공급되는 전압이 기준 전압 이하로 유지되도록 조절하여 상기 센서부에 인가하는 전압 조절부를 포함하는 송신 장치. - 제1항에 있어서, 상기 전압 조절부는
LDO(Low Drop Out)을 이용하여 상기 전원부로부터 공급되는 전압을 감소시키는 송신 장치. - 제1항에 있어서,
상기 센서부로부터 출력되는 아날로그 신호를 검출하는 검출부;
상기 검출된 아날로그 신호를 디지털 신호로 변환하는 AD 컨버터;
외부와 데이터를 송수신하는 인터페이스부; 및
상기 디지털 신호에 상응하는 데이터를 상기 인터페이스부를 통해 출력하는 제어부를 더 포함하는 송신 장치. - 제3항에 있어서, 상기 제어부는
상기 데이터를 메모리부에 저장하는 송신 장치. - 제1항에 있어서,
상기 측정된 타이어의 압력에 상응하는 데이터를 무선 전송하는 송신부를 더 포함하는 송신 장치. - 타이어 공기압 모니터링 시스템(Tire Pressure Monitoring System, TPMS)에 구비되는 송신 장치에서 타이어 압력을 측정하는 방법에 있어서,
기준 전압 이하로 유지되도록 조절된 구동 전압을 인가받는 단계; 및
상기 인가된 전압을 이용해 동작하여 타이어 압력을 측정하는 단계를 포함하는 타이어 압력 측정 방법. - 제6항에 있어서, 상기 구동 전압은
전원부로부터 공급되는 전압이 LDO(Low Drop Out)를 이용하여 감소된 것인 타이어 압력 측정 방법. - 타이어 공기압 모니터링 시스템(Tire Pressure Monitoring System, TPMS)에 있어서,
타이어의 압력을 측정하여 그에 상응하는 데이터를 무선 전송하는 송신 장치; 및
상기 무선 전송된 타이어 압력 데이터를 수신하여 처리하는 수신 장치를 포함하고,
상기 송신 장치는
타이어의 압력을 측정하여 그에 대응하는 신호를 출력하는 센서부;
상기 센서부의 구동 전압을 공급하는 전원부;
상기 전원부로부터 공급되는 전압이 기준 전압 이하로 유지되도록 조절하여 상기 센서부에 인가하는 전압 조절부; 및
상기 측정된 타이어의 압력에 상응하는 데이터를 무선 전송하는 송신부를 포함하는 타이어 공기압 모니터링 시스템. - 제8항에 있어서, 상기 전압 조절부는
LDO(Low Drop Out)을 이용하여 상기 전원부로부터 공급되는 전압을 감소시키는 타이어 공기압 모니터링 시스템. - 제8항에 있어서, 상기 송신 장치는
상기 센서부로부터 출력되는 아날로그 신호를 검출하는 검출부;
상기 검출된 아날로그 신호를 디지털 신호로 변환하는 AD 컨버터;
외부와 데이터를 송수신하는 인터페이스부; 및
상기 디지털 신호에 상응하는 데이터를 상기 인터페이스부를 통해 출력하는 제어부를 더 포함하는 타이어 공기압 모니터링 시스템. - 제8항에 있어서, 상기 수신 장치는
상기 처리된 타이어 압력 데이터를 디스플레이하는 표시부를 더 포함하는 타이어 공기압 모니터링 시스템.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120054676A KR20130130979A (ko) | 2012-05-23 | 2012-05-23 | 타이어 공기압 모니터링 시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120054676A KR20130130979A (ko) | 2012-05-23 | 2012-05-23 | 타이어 공기압 모니터링 시스템 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20130130979A true KR20130130979A (ko) | 2013-12-03 |
Family
ID=49980361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120054676A Ceased KR20130130979A (ko) | 2012-05-23 | 2012-05-23 | 타이어 공기압 모니터링 시스템 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20130130979A (ko) |
-
2012
- 2012-05-23 KR KR1020120054676A patent/KR20130130979A/ko not_active Ceased
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Comment text: Final Notice of Reason for Refusal Patent event date: 20140127 Patent event code: PE09021S02D |
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Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 20140826 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20140327 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20130916 |