MX2009012877A - Detector de presion de llantas que cuenta con un mecanismo reductor de consumo de potencia. - Google Patents

Detector de presion de llantas que cuenta con un mecanismo reductor de consumo de potencia.

Info

Publication number
MX2009012877A
MX2009012877A MX2009012877A MX2009012877A MX2009012877A MX 2009012877 A MX2009012877 A MX 2009012877A MX 2009012877 A MX2009012877 A MX 2009012877A MX 2009012877 A MX2009012877 A MX 2009012877A MX 2009012877 A MX2009012877 A MX 2009012877A
Authority
MX
Mexico
Prior art keywords
tire pressure
pressure detector
vco
input data
data stream
Prior art date
Application number
MX2009012877A
Other languages
English (en)
Inventor
Marguet Emmanuel
Henriet Nicholas
Strahan Samuel
Bilcliff Neil
Original Assignee
Schrader Electronics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schrader Electronics Ltd filed Critical Schrader Electronics Ltd
Publication of MX2009012877A publication Critical patent/MX2009012877A/es

Links

Classifications

    • 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
    • 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
    • B60C23/0422—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
    • B60R16/023—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 transmission of signals between vehicle parts or subsystems
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Amplitude Modulation (AREA)

Abstract

Un reductor de presión de llantas emplea un mecanismo reductor de consumo de potencia que comprende un circuito de sincronización (PLL) que incluye un oscilador controlado por voltaje (VCO), que es operado en respuesta a los estados lógicos de una corriente de datos de entrada y un amplificar de potencia configurado para estar colocado en forma externa a un circuito integrado. La corriente de datos de entrada incluye la información de la presión de las llantas y está configurada para estar codificada para contar con estados lógicos múltiples. Se emplea un micro controlador para controlar el VCO, activando y desactivando el VCO y/o el amplificador durante un cierto periodo de acuerdo con el patrón de cada bit de datos de la corriente de datos de entrada, por lo que se obtiene una reducción en el consumo de corriente. Este detector por consiguiente incorpora una colocación optimizada de circuitos en términos de eficiencia de potencia.
MX2009012877A 2007-05-31 2008-05-29 Detector de presion de llantas que cuenta con un mecanismo reductor de consumo de potencia. MX2009012877A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/809,241 US7741964B2 (en) 2007-05-31 2007-05-31 Tire pressure detector having reduced power consumption mechanism
PCT/US2008/006788 WO2008150417A1 (en) 2007-05-31 2008-05-29 Tire pressure detector having reduced power consumption mechanism

Publications (1)

Publication Number Publication Date
MX2009012877A true MX2009012877A (es) 2010-03-01

Family

ID=39717578

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012877A MX2009012877A (es) 2007-05-31 2008-05-29 Detector de presion de llantas que cuenta con un mecanismo reductor de consumo de potencia.

Country Status (11)

Country Link
US (1) US7741964B2 (es)
EP (1) EP2150424B1 (es)
JP (1) JP2010530329A (es)
KR (1) KR20100024947A (es)
CN (1) CN101754875B (es)
AU (1) AU2008260606B2 (es)
BR (1) BRPI0812316A2 (es)
CA (1) CA2688435A1 (es)
ES (1) ES2391229T3 (es)
MX (1) MX2009012877A (es)
WO (1) WO2008150417A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090171528A1 (en) * 2007-12-27 2009-07-02 Sandisk Il Ltd. Apparatus and process for recording data associated with a vehicle
CN101863198B (zh) * 2010-05-10 2011-12-28 华南理工大学 汽车轮胎内置行驶安全预警系统的动态电流伺服统计装置
DE102010062469A1 (de) * 2010-12-06 2012-06-06 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur verschlüsselten Funk-Übertragung von Daten
KR101372120B1 (ko) * 2011-06-23 2014-03-07 현대자동차주식회사 차량 운전자의 생체정보 획득 장치 및 그 방법
US10284120B2 (en) * 2014-09-17 2019-05-07 STE Industries s.r.l. Transmitting device and method for wireless transmission of measured parameters
US9902217B2 (en) * 2015-07-28 2018-02-27 Ford Global Technologies, Llc System and method for managing tire pressure for a trailer
DE102016225481A1 (de) * 2016-12-19 2018-06-21 Continental Automotive Gmbh Verfahren zur funktechnischen Optimierung einer Radüberwachung in einem Fahrzeug, Radüberwachungssystem eines Fahrzeuges sowie elektronische Radeinheit und Steuereinrichtung für ein derartiges Radüberwachungssystem
US10245904B1 (en) 2017-12-18 2019-04-02 Ford Global Technologies, Llc Methods and apparatus to facilitate TPMS broadcast mode selection
US10792960B2 (en) 2017-12-20 2020-10-06 The Goodyear Tire & Rubber Company Article with electronic component inclusion
CN108173553B (zh) * 2018-03-01 2023-10-13 南京英锐创电子科技有限公司 低频解码集成电路及tpms发射器
TWI692952B (zh) * 2018-10-11 2020-05-01 系統電子工業股份有限公司 三頻胎壓感測器分離天線系統

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DE3930480A1 (de) * 1989-09-12 1991-03-14 Rainer Achterholt Eine ein druckabnahmesignal erzeugende ventilkappe fuer einen luftreifen
GB9220234D0 (en) * 1992-09-24 1992-11-04 Otter Controls Ltd Tyre condition monitoring
AU3392695A (en) * 1994-08-31 1996-03-22 Otter Controls Limited A tyre condition monitoring system
US5825286A (en) * 1995-05-08 1998-10-20 Semisystems, Inc. Vehicular data collection and transmission system and method
US6107910A (en) * 1996-11-29 2000-08-22 X-Cyte, Inc. Dual mode transmitter/receiver and decoder for RF transponder tags
US6246317B1 (en) * 1998-02-27 2001-06-12 William Pickornik Target pressure learn strategy for vehicular tire pressure systems
EP1150849B1 (en) * 1999-02-11 2003-05-07 Emtop Limited Signal transmission apparatus and method, sensing apparatus and tyre pressure measuring apparatus including such signal transmission apparatus
EP2842771B1 (en) * 2000-07-26 2020-03-25 Bridgestone Americas Tire Operations, LLC Electronic tire management system
US7161476B2 (en) * 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
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US6667687B1 (en) * 2000-11-14 2003-12-23 Trw Inc. Tire condition sensor communication with duty-cycled, amplified tire-side reception
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Also Published As

Publication number Publication date
CA2688435A1 (en) 2008-12-11
AU2008260606A1 (en) 2008-12-11
KR20100024947A (ko) 2010-03-08
ES2391229T3 (es) 2012-11-22
CN101754875B (zh) 2013-05-08
EP2150424A1 (en) 2010-02-10
CN101754875A (zh) 2010-06-23
JP2010530329A (ja) 2010-09-09
BRPI0812316A2 (pt) 2014-11-25
WO2008150417A1 (en) 2008-12-11
US20080297337A1 (en) 2008-12-04
EP2150424B1 (en) 2012-07-11
AU2008260606B2 (en) 2011-02-03
US7741964B2 (en) 2010-06-22

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