公开(公告)号：US20140085067A1

公开(公告)日：2014-03-27

申请号：US13935054

申请日：2013-07-03

Applicant: Kyu Chul SHIN

Inventor： Kyu Chul SHIN

IPC: B60C23/02

CPC classification number: B60C23/02 ,  B60C19/00 ,  B60C23/0459 ,  B60C23/0462

Abstract: Provided are a tire pressure monitoring device, an information transmitting method thereof, and an integrated receiver system. A tire pressure monitoring device according to an aspect of the present invention includes a first sensing unit sensing a pressure of a tire, a second sensing unit detecting whether a vehicle is driving by sensing at least one of acceleration, motion, and shock, and a calculation unit transmitting, to an integrated system of the vehicle, pressure information of the tire at a first data transfer rate corresponding to a data transfer rate of a body control module or a smart key system when the second sensing unit detects that the vehicle is not driving.

Abstract translation: 提供轮胎压力监测装置，其信息发送方法和集成接收机系统。 根据本发明的轮胎压力监测装置包括：感测轮胎压力的第一感测单元，通过感测加速度，运动和冲击中的至少一种来检测车辆是否正在驾驶的第二感测单元，以及 所述计算单元在所述第二感测单元检测到所述车辆不是的情况下以与所述身体控制模块或智能钥匙系统的数据传送速率相对应的第一数据传送速率向所述车辆的集成系统发送所述轮胎的压力信息 驾驶

公开(公告)号：US08565967B2

公开(公告)日：2013-10-22

申请号：US13332910

申请日：2011-12-21

Applicant: Christoph Steiner

Inventor： Christoph Steiner

IPC: G01M17/00

CPC classification number: B60C23/0459 ,  B60C23/0488 ,  B60C23/0489

Abstract: Embodiments relate to tire pressure monitoring systems (TPMS). In embodiments, a TPMS comprises a wheel unit and a control unit. Each wheel unit collects acceleration data and uses that data to determine a time at which the wheel unit will be at an angular position desired for signal transmission. Embodiments also include systems and methods for detecting vehicle acceleration by wheel units and determining robustness of acceleration data with respect to noise and vehicle acceleration.

Abstract translation: 实施例涉及轮胎压力监测系统（TPMS）。 在实施例中，TPMS包括车轮单元和控制单元。 每个车轮单元收集加速度数据并使用该数据来确定车轮单元将处于信号传输所需的角度位置的时间。 实施例还包括用于通过车轮单元检测车辆加速度并确定关于噪声和车辆加速度的加速度数据的鲁棒性的系统和方法。

公开(公告)号：US08471695B2

公开(公告)日：2013-06-25

申请号：US13195217

申请日：2011-08-01

Applicant: Takahiro Maekawa ,  Syoji Terada

Inventor： Takahiro Maekawa ,  Syoji Terada

IPC: B60C23/00

CPC classification number: B60C23/0459 ,  B60C23/0488 ,  B60C23/0489

Abstract: A tire air pressure monitoring device for monitoring the air pressure of a tire on a vehicle having two or more tires, including an air pressure sensing device that senses air pressure information of the tire and is adapted to be mounted at a prescribed position on the tire so as to rotate with the tire, a transmitting device that transmits the sensed air pressure information, a rotary position sensing device that senses the rotary position of the air pressure sensing device as the tire rotates, a period of rotation calculating device that calculates the period of rotation of the tire, a period of rotation disruption sensing device that senses disruption in the period of rotation based on a change in the period, and a transmission control device that outputs commands to transmit the air pressure information to the transmitting device based on a disruption in the period of rotation.

Abstract translation: 一种用于监测具有两个或更多个轮胎的车辆上的轮胎的空气压力的轮胎气压监测装置，包括感测所述轮胎的气压信息并适于安装在所述轮胎上的规定位置的气压感测装置 与轮胎一起旋转，传递感测到的气压信息的发送装置，感测轮胎旋转时的气压检测装置的旋转位置的旋转位置检测装置，计算周期的旋转计算装置的周期 轮胎的旋转的旋转中断感测装置，基于周期的变化而感测旋转周期的中断的周期的旋转中断感测装置;以及发送控制装置，其基于以下方式输出用于将空气压力信息发送到发送装置的命令 轮换期间中断。

公开(公告)号：US08436724B2

公开(公告)日：2013-05-07

申请号：US12940574

申请日：2010-11-05

Applicant: Timothy Michael Hannon

Inventor： Timothy Michael Hannon

IPC: B60C23/10

CPC classification number: B60C23/0416 ,  B60C23/0459 ,  B60C23/0488 ,  B60C23/0489

Abstract: An apparatus (10) determines a tire condition and location on a vehicle (12) including a tire-based sensing unit (14) including, a first tire rotation sensor (66) for providing a first tire rotation signal (80) each time the tire passes one of at least two predetermined rotational positions and an unique tire identification indicator, a transmitter (86) and a controller for controlling the transmitter so that the transmission occurs when the first tire rotation signal indicates the tire has reached one of the at least two predetermined rotational positions. The apparatus further includes a second tire rotation sensor (22) mounted external of the tire for sensing tire rotation and for providing a second tire rotation signal indicative of incremental angular position of the tire relative to a reference. A vehicle-based receiver (44) correlates reception with a particular tire location on the vehicle.

Abstract translation: 一种装置（10）确定包括基于轮胎的感测单元（14）的车辆（12）上的轮胎状态和位置，所述轮胎状态和位置包括：第一轮胎旋转传感器（66），用于在每次所述第一轮胎旋转传感器 轮胎通过至少两个预定旋转位置中的一个和唯一轮胎识别指示器，发射器（86）和用于控制发射器的控制器，使得当第一轮胎旋转信号指示轮胎已经达到至少一个 两个预定的旋转位置。 该装置还包括安装在轮胎外部的用于感测轮胎旋转的第二轮胎旋转传感器（22），并且用于提供指示轮胎相对于基准的增量角位置的第二轮胎旋转信号。 基于车辆的接收器（44）将接收与车辆上的特定轮胎位置相关联。

公开(公告)号：US20120169142A1

公开(公告)日：2012-07-05

申请号：US13087903

申请日：2011-04-15

Applicant: Kyungno Lee ,  Kang Joo Kim ,  Jong Hyeong Song ,  Hae Seung Hyun ,  Seung Do An ,  Jong Woo Han

Inventor： Kyungno Lee ,  Kang Joo Kim ,  Jong Hyeong Song ,  Hae Seung Hyun ,  Seung Do An ,  Jong Woo Han

IPC: H01H47/00 ,  H02N2/00

CPC classification number: B60C23/0488 ,  B60C23/0459 ,  H02N2/18 ,  Y10T307/696 ,  Y10T307/858

Abstract: Disclosed herein is a TPMS transmission module having a power saving function, the TPMS transmission module including: a micom outputting a switch turn-off control signal when a vehicle having the TPMS transmission module mounted therein is stopped; a switch supplying a power when the switch is turned on and blocking the supply of the power when it is turned off; an energy generator generating and outputting an electric power when a tire rotates; and a switch controller turning on the switch when the electric power of a predetermined voltage or more is generated in the energy generator and turning off the switch when a switch turn off control signal is output from the micom.

Abstract translation: 本发明公开了一种具有省电功能的TPMS传输模块，TPMS传输模块包括：当安装有TPMS传输模块的车辆停止时，微型计算机输出开关关断控制信号; 当开关接通时提供电力的开关，当关闭时阻止电源的供给; 当轮胎旋转时产生并输出电力的能量发生器; 以及当在所述能量发生器中产生预定电压以上的电力时，开关控制器接通所述开关，并且当从所述微型计算器输出开关断开控制信号时关闭所述开关。

公开(公告)号：US20070095446A1

公开(公告)日：2007-05-03

申请号：US10536403

申请日：2002-12-20

Applicant: Federico Mancosu ,  Franco Festa

Inventor： Federico Mancosu ,  Franco Festa

IPC: B60C23/06 ,  G01P15/02

CPC classification number: B60T8/171 ,  B60C23/0459 ,  B60C23/0488

Abstract: A pneumatic tyre includes a sensor device for monitoring one or more dynamic parameters of the tyre and a detecting device. The sensor device is disposed in a crown portion of the tyre and includes an inertial switch. The inertial switch changes from a first state to a second state when the crown portion begins contacting a ground surface and changes from the second state to the first state when the crown portion loses contact with the ground surface. The detecting device is operatively connected to the inertial switch and determines the one or more dynamic parameters of the tyre from a signal obtained from the changes of the inertial switch. A method for monitoring the one or more dynamic parameters includes providing the tyre with the sensor device disposed in the crown portion, rotating the tyre on the ground surface, and determining the one or more dynamic parameters.

Abstract translation: 充气轮胎包括用于监测轮胎的一个或多个动态参数的传感器装置和检测装置。 传感器装置设置在轮胎的胎冠部分中并包括惯性开关。 当冠部与地面接触时，当冠部开始接触地面并且从第二状态变为第一状态时，惯性开关从第一状态变为第二状态。 检测装置可操作地连接到惯性开关，并且根据从惯性开关的变化获得的信号确定轮胎的一个或多个动态参数。 一种用于监测一个或多个动态参数的方法包括：为轮胎提供设置在冠部中的传感器装置，使轮胎在地面上旋转，以及确定一个或多个动态参数。

公开(公告)号：US11872854B2

公开(公告)日：2024-01-16

申请号：US16340975

申请日：2017-12-05

Applicant: PACIFIC INDUSTRIAL CO., LTD.

Inventor： Yasuhisa Tsujita

IPC: B60C23/04

CPC classification number: B60C23/0459 ,  B60C23/044 ,  B60C23/0464

Abstract: A transmitter is configured to be attached to each of wheel assemblies provided in a vehicle and execute a process in accordance with a command included in a trigger signal transmitted from a trigger device. The transmitter includes a battery, a condition detecting section, which detects a condition of the transmitter, a trigger receiving section, which receives, as the trigger signal, an unmodulated wave having a received signal strength indication greater than or equal to a predetermined received signal strength indication, a transmitting section, which transmits a signal, a controlling section, which performs response transmission, by which the signal is transmitted to the transmitting section in response to the unmodulated wave, when the trigger receiving section receives the unmodulated wave, and a memory section, which stores at least one of reception time of the unmodulated wave and a number of times of the response transmission.

公开(公告)号：US09950578B2

公开(公告)日：2018-04-24

申请号：US15308015

申请日：2015-04-24

Applicant: DENSO CORPORATION

Inventor： Ryoichi Ijima ,  Takatoshi Sekizawa ,  Masashi Mori

IPC: B60C23/00 ,  B60C23/04 ,  G01L17/00

CPC classification number: B60C23/0474 ,  B60C23/04 ,  B60C23/0433 ,  B60C23/0459 ,  B60C23/0488 ,  B60C23/0489 ,  G01L17/00

Abstract: A tire air pressure detection device has transmitters each detecting a running state of a vehicle on the basis of a detection signal of an acceleration sensor and transmitting a frame when it is determined that the vehicle is running. Because acceleration varies independently of a tire rotation speed, a frame can be transmitted even before a vehicle speed reaches or exceeds, for example, 30 km/h. Consequently, data on a tire air pressure can be transmitted in a short time period from a running start of the vehicle and hence a decrease in tire air pressure can be detected in a short time period from the running start of the vehicle.

公开(公告)号：US09925837B2

公开(公告)日：2018-03-27

申请号：US15469862

申请日：2017-03-27

Applicant: Infineon Technologies AG

Inventor： Andre Peine ,  Thomas Lange

IPC: B60C23/02 ,  G01M17/02 ,  B60C23/04

CPC classification number: B60C23/0486 ,  B60C23/041 ,  B60C23/0411 ,  B60C23/0454 ,  B60C23/0459 ,  B60C23/0474 ,  B60C23/0488 ,  B60C23/0494

Abstract: A first tire pressure sensor module is configured to provide information related to a pressure of a tire of a vehicle and comprises a pressure sensor configured to determine the information related to the pressure of the tire. The pressure module further includes a controller configured to selectively operate the tire pressure sensor module in an active state and in an inactive state, wherein an energy consumption of the tire pressure sensor module is lower in the inactive state than in the active state. The controller is further configured to control an output of the information related to the pressure of the tire in the active state, and operate the tire pressure sensor module in the inactive state based on determining that information related to a velocity of the tire indicates a velocity above a threshold.

公开(公告)号：US20170334253A1

公开(公告)日：2017-11-23

申请号：US15274959

申请日：2016-09-23

Applicant: Gofull Technology Co., Ltd.

Inventor： Hsiu-Ping Chuang

IPC: B60C23/04 ,  G01L19/00

CPC classification number: B60C23/0486 ,  B60C23/041 ,  B60C23/0433 ,  B60C23/0459 ,  B60C23/0461 ,  B60C23/0481 ,  G01L17/00 ,  G01L19/0092

Abstract: The invention relates to a wireless tire pressure monitoring system provided on a tire or a rim of a vehicle. The system includes: a magnetometer for measuring a magnetic flux value; a pressure sensor for measuring a pressure value within the tire; a controller for receiving the magnetic flux value measured by the magnetometer and the pressure value measured by the pressure sensor, and determining whether the magnetic flux value fluctuates; and a wireless signal transmitter in signal communication with the controller, and controlled by the controller, wherein when the controller determines that the magnetic flux value fluctuates, the controller activates the wireless signal transmitter or raises the transmitting times per minute of the wireless signal transmitter and the wireless signal transmitter transmits a signal which represents the pressure value. The invention also relates to a method for operating a wireless tire pressure monitoring system.