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WO2009094900A1 - Procédé pour apparier un émetteur de détection extérieur et un moniteur central dans un système de surveillance de pression des pneumatiques - Google Patents

Procédé pour apparier un émetteur de détection extérieur et un moniteur central dans un système de surveillance de pression des pneumatiques Download PDF

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Publication number
WO2009094900A1
WO2009094900A1 PCT/CN2009/000096 CN2009000096W WO2009094900A1 WO 2009094900 A1 WO2009094900 A1 WO 2009094900A1 CN 2009000096 W CN2009000096 W CN 2009000096W WO 2009094900 A1 WO2009094900 A1 WO 2009094900A1
Authority
WO
WIPO (PCT)
Prior art keywords
central monitor
sensor transmitter
tire
code
last
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2009/000096
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English (en)
Chinese (zh)
Inventor
Yong Zheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Sate Auto Electronic Co Ltd
Suzhou Sate Auto Electronic Co
Original Assignee
Suzhou Sate Auto Electronic Co Ltd
Suzhou Sate Auto Electronic Co
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 Suzhou Sate Auto Electronic Co Ltd, Suzhou Sate Auto Electronic Co filed Critical Suzhou Sate Auto Electronic Co Ltd
Publication of WO2009094900A1 publication Critical patent/WO2009094900A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/20—Binding and programming of remote control devices

Definitions

  • the present invention relates to a tire pressure monitoring system (TPMS), and in particular to a pairing method of an external sensing transmitter and a central monitor in a TPMS system.
  • TPMS tire pressure monitoring system
  • TPMS is the abbreviation of the tire pressure monitoring system "Tire Pressure Monitoring System”. It is simply used to monitor the pressure and temperature of the vehicle tires in real time when the vehicle is running or stopped, to ensure that the pressure and temperature of the tires are maintained within the standard range. , to reduce the probability of puncture and damage, reduce fuel consumption and damage to vehicle components.
  • TPMS monitors the tire's pressure, temperature and other data in real time while driving or stationary, and transmits it to the central monitor wirelessly, and then displays it through the central monitor.
  • the current tire pressure and temperature are compared with the set standard pressure value and the safe temperature value, and corresponding sound and light alarms are issued for different abnormal conditions.
  • how the central monitor recognizes which tires are sent out is a key issue for accurate judgment.
  • the method of defining an identity for the sensor transmitter is mainly used, which we call ID code, for example: 001 001 001 002
  • ID code for example: 001 001 001 002
  • the central monitor provides an input interface for the sensor transmitter ID code, and then the sensor transmitter's 12-digit ID code is fully input to the central monitor so that each sensor transmitter can be paired with the central monitor. This method is because the number of input ID codes is relatively large, and if it is for more than 10 rounds If there are more than a dozen sensor transmitters, it will be more troublesome for customers to input more than ten ID codes, and it is very easy to get wrong.
  • the central monitor Through the operation of the central monitor, the central monitor enters the learning mode, and then the sensor transmitter is mounted on the valve of the tire.
  • the sensor transmitter will emit a learning period after the sensor transmitter has just been installed.
  • Information the sensor transmitter will only send normal pressure temperature information after a period of time.
  • the central monitor After receiving the learning information, the central monitor saves the ID code of the sensor transmitter to the central monitor, indicating that the pairing is successful. Once the pairing is successful, it is normal to receive and process the information.
  • this method has the following problems: After entering the learning mode of the central monitor, the operator needs to run out of the cab, then install the sensor transmitter on the tire valve, and then wait for the central monitor to accept the learning. Information, after the sensor transmitter is successfully paired, enter the central monitor learning mode and pair with another sensor transmitter.
  • the central monitor provides the last 3 digits ID code input interface of the sensor transmitter, and then inputs the last 3 digits of the sensor transmitter ID into the central monitor. After setting all the last 3 digit ID codes of the sensor transmitter, each will be The sensor transmitters are mounted on the tires one by one according to the set sequence. At this time, the central monitor will pair the sensor transmitters according to the last 3 digits of ID code, and then save all 12 digit ID codes. It is used normally. But there is a flaw in this, a batch of sensor transmitter products There should be no last three sensor transmitters with the same ID code, which will cause trouble for the factory production. At the same time, there is also the possibility that the central monitor misunderstands the sensor transmitter on other cars.
  • the object of the present invention is to provide a pairing method of an external sensor transmitter and a central monitor in a TPMS system, which adopts a method of combining the last 3 digits of ID code and transmitting learning information, which can not only solve the problem because the last 3 digits of the ID code are the same.
  • the problem of not being able to use it on a set of products makes factory production easier and saves operating time and steps.
  • the present invention provides the following technical solutions:
  • a pairing method of an external sensor transmitter and a central monitor in a tire pressure monitoring system the tire pressure monitoring system includes an external sensor transmitter mounted on a tire valve, a central monitor, and a cab installed in the cab Central monitor; the pairing method is completed by the following steps:
  • the central monitor After the central monitor determines the sensor transmitter that is sending the learning information, it checks whether the last three digits of the sensor transmitter are matched with the ID code stored in the central monitor, if the two match The central monitor is paired with the sensor transmitter and saves the complete ID code of the sensor transmitter. If the two do not match, the central monitor 00096
  • the sensor transmitter consists of a 12-digit ID code, such as: 001 002 003 004;
  • the entire pairing process is as follows:
  • the central monitor provides a human-machine interface that can input a 3-digit ID code.
  • the central monitor also sets the position information of each tire, such as the left front wheel, the left rear wheel, etc., and the user can select the tire position under the interface, and then Enter the last 3 digits of ID code of each sensor transmitter on the interface of each tire, such as 004;
  • the sensor transmitter sends a learning message after the installation is completed, and the central monitor receives the learning information to determine which sensor transmitter is sending the learning information;
  • the central monitor determines which sensor transmitter is sending the learning information, it begins to check whether the last three digits of the sensor transmitter are matched with the ID code stored in the central monitor, if both In the match, the central monitor is paired with the sensor transmitter and saves the complete ID code of the sensor transmitter. If the two do not match, the central monitor does not pair with the sensor transmitter.
  • the sensor transmitter When the sensor transmitter needs to be replaced after the installation is completed, it is not necessary to consider whether the last 3 digits are the same as the ID code of the existing sensor transmitter, directly delete the original sensor transmitter information that needs to be replaced, and then input the new sensor. The last 3 digits of the transmitter's ID code, and then install a new sensor transmitter on the tire. After the new sensor transmitter is installed, it will send out learning information. The central monitor will judge the transmission only after it is judged to be learning information. Is the last 3 digits of the ID of the transmitter and the most stored by the central monitor? Whether the last three digits of the ID code are the same, as the same, the pairing is automatically saved.
  • the sensor transmitter is in one-to-one correspondence with the central monitor, and then the sensor transmitter information corresponding to the corresponding position is extracted, and information such as pressure temperature is displayed in the form of display, sound, light, and the like.
  • the effect of the invention is: the method of combining the last 3 digits of ID code and transmitting the learning information is used to pair the sensor transmitter with the central monitor. Since only the last 3 digits of ID code need to be input, the probability of input error is greatly Lowering, and eliminating the need to enter the driver's cab to install the sensor transmitter after entering an ID code, the operation is extremely simple.
  • the central monitor accepts the learning information sent by the sensor transmitter. The central monitor can pair the sensor transmitter with the last three digits of the ID code according to the learning information.
  • the "dual authentication" method is adopted for the sensor transmitter, thereby avoiding the phenomenon that the last three digits of the ID code are the same and cannot be used in a set of products, and at the same time, avoiding the mis-learning caused by simply sending the learning information. Possibly, the combination of the two is simple and easy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

L'invention concerne un procédé pour apparier un émetteur de détection extérieur et un moniteur central dans un système de surveillance de pression des pneumatiques (TPMS) qui implique que chaque information de position de pneumatique soit affichée sur le moniteur central. Des émetteurs de détection correspondants sont positionnés sur les pneumatiques. Chaque émetteur de détection transmet des informations d'apprentissage en raison de sa position sur le pneumatique. Après réception des informations d'apprentissage, le moniteur central identifie l'émetteur de détection qui transmet lesdites informations. Après l'identification, le moniteur central détermine si les trois derniers bits du code ID de l'émetteur de détection correspondent à ceux du code ID stocké dans le moniteur central. Si tel est le cas, l'émetteur de détection et le moniteur central sont appariés, et le code ID complet de l'émetteur de détection est stocké. Par combinaison de l'étape d'entrée des trois derniers bits du code ID de l'émetteur de détection à l'étape de transmission des informations d'apprentissage, le procédé de l'invention permet de faciliter la mise en pratique, de réduire les étapes opérationnelles et de réaliser des gains de temps.
PCT/CN2009/000096 2008-01-22 2009-01-22 Procédé pour apparier un émetteur de détection extérieur et un moniteur central dans un système de surveillance de pression des pneumatiques Ceased WO2009094900A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810032871A CN100584647C (zh) 2008-01-22 2008-01-22 轮胎压力监测系统中外置式传感发射器与中央监控器的配对方法
CN200810032871.6 2008-01-22

Publications (1)

Publication Number Publication Date
WO2009094900A1 true WO2009094900A1 (fr) 2009-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/000096 Ceased WO2009094900A1 (fr) 2008-01-22 2009-01-22 Procédé pour apparier un émetteur de détection extérieur et un moniteur central dans un système de surveillance de pression des pneumatiques

Country Status (2)

Country Link
CN (1) CN100584647C (fr)
WO (1) WO2009094900A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950981A (zh) * 2011-08-31 2013-03-06 联创汽车电子有限公司 Tpms系统传感器和接收器的匹配方法
US20140037920A1 (en) * 2012-08-01 2014-02-06 Rolith, Inc. Patterning of hard-to-dry-etch substrates

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100584647C (zh) * 2008-01-22 2010-01-27 苏州驶安特汽车电子有限公司 轮胎压力监测系统中外置式传感发射器与中央监控器的配对方法
CN101841449B (zh) * 2010-05-10 2012-09-19 三一重工股份有限公司 实现can总线传感器位置绑定的方法及装置
CN102401740B (zh) * 2010-09-17 2014-10-22 深圳市加力尔电子科技有限公司 胎压监控系统车辆智能调试方法、服务器及调试仪
CN102452280B (zh) * 2010-10-28 2014-10-08 比亚迪股份有限公司 一种胎压监测系统及其控制方法
CN102729743B (zh) * 2012-07-24 2014-09-17 物联微电子(常熟)有限公司 Tpms测量发射单元的定位系统及方法
CN104354545B (zh) * 2014-10-17 2017-01-11 同致电子科技（厦门）有限公司 一种轮胎压力监测系统自动学习方法及系统
GB2536496A (en) * 2015-03-20 2016-09-21 Airbus Operations Ltd Method of checking the pressure of an aircraft tyre
CN106627844B (zh) * 2016-12-30 2019-06-25 上海为彪汽配制造有限公司 一种生产线上的tpms配对系统及配对方法

Citations (5)

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US5602524A (en) * 1992-02-26 1997-02-11 Mock; Markus Device for monitoring the air-pressure in pneumatic tires fitted on vehicle wheels
US20040036591A1 (en) * 2002-03-22 2004-02-26 Desai Tejas B. System and method for identifying source of RF transmission
EP1630009A2 (fr) * 2004-08-26 2006-03-01 Pacific Industrial Co., Ltd. Emetteur et récepteur pour appareil de surveillance de condition de pneumatique
CN1777516A (zh) * 2003-04-14 2006-05-24 横滨橡胶株式会社 车轮信息获取系统及车轮的安装位置信息设定装置
CN101254738A (zh) * 2008-01-22 2008-09-03 苏州驶安特汽车电子有限公司 轮胎压力监测系统中外置式传感发射器与中央监控器的配对方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602524A (en) * 1992-02-26 1997-02-11 Mock; Markus Device for monitoring the air-pressure in pneumatic tires fitted on vehicle wheels
US20040036591A1 (en) * 2002-03-22 2004-02-26 Desai Tejas B. System and method for identifying source of RF transmission
CN1777516A (zh) * 2003-04-14 2006-05-24 横滨橡胶株式会社 车轮信息获取系统及车轮的安装位置信息设定装置
EP1630009A2 (fr) * 2004-08-26 2006-03-01 Pacific Industrial Co., Ltd. Emetteur et récepteur pour appareil de surveillance de condition de pneumatique
CN101254738A (zh) * 2008-01-22 2008-09-03 苏州驶安特汽车电子有限公司 轮胎压力监测系统中外置式传感发射器与中央监控器的配对方法

Non-Patent Citations (1)

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TAO,G., ET AL.: "Design of Pressure-sensor Based Tire Pressure Monitoring System.", JOURNAL OF CHONGQING UNIVERSITY., vol. 31, no. 1, January 2008 (2008-01-01), pages 9 - 10 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950981A (zh) * 2011-08-31 2013-03-06 联创汽车电子有限公司 Tpms系统传感器和接收器的匹配方法
US20140037920A1 (en) * 2012-08-01 2014-02-06 Rolith, Inc. Patterning of hard-to-dry-etch substrates

Also Published As

Publication number Publication date
CN101254738A (zh) 2008-09-03
CN100584647C (zh) 2010-01-27

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