WO2001051326A1 - Systeme de freinage a capacite de communication sans fil et remorque possedant ce systeme - Google Patents

Systeme de freinage a capacite de communication sans fil et remorque possedant ce systeme Download PDF

Info

Publication number
WO2001051326A1
WO2001051326A1 PCT/US2001/000965 US0100965W WO0151326A1 WO 2001051326 A1 WO2001051326 A1 WO 2001051326A1 US 0100965 W US0100965 W US 0100965W WO 0151326 A1 WO0151326 A1 WO 0151326A1
Authority
WO
WIPO (PCT)
Prior art keywords
trailer
braking system
recited
electronics
control module
Prior art date
Application number
PCT/US2001/000965
Other languages
English (en)
Inventor
Donald J. Ehrlich
James B. Brown, Jr.
Original Assignee
Wabash Technology Corporation
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 Wabash Technology Corporation filed Critical Wabash Technology Corporation
Priority to AU2001229385A priority Critical patent/AU2001229385A1/en
Publication of WO2001051326A1 publication Critical patent/WO2001051326A1/fr

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
    • 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
    • B60C23/005—Devices specially adapted for special wheel arrangements
    • B60C23/009—Devices specially adapted for special wheel arrangements having wheels on a trailer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/16—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated by remote control, i.e. initiating means not mounted on vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1708—Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/323—Systems specially adapted for tractor-trailer combinations
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles

Definitions

  • This invention is generally directed to a novel braking system, such as an Anti-Lock Brake System (ABS) or Electropneumatic Braking System (EBS) , which has wireless communication capability.
  • ABS Anti-Lock Brake System
  • EBS Electropneumatic Braking System
  • the braking system may be provided on a trailer.
  • ABS Anti-lock brake systems
  • ECM Electronic Control Module
  • PCM Pneumatic Control Module
  • wheel speed sensors The various components may be known by different names, for example the ECM is sometimes called the Electronic Brake Control Unit or Electronic Control Unit (ECU).
  • ECU Electronic Control Unit
  • the PCM may be known as a modulator.
  • Some ABS implementations integrate the PCM into another component known as the relay valve.
  • the wheel speed sensors provide wheel speed information to the ECM and the ECM signals the PCM to modify air pressure level at the brake chambers. This whole process controls the braking level so that the wheels continue to rotate, or at least rotate most of the time, even during heavy braking.
  • the general configuration of ABS systems and their operation is well known in the art.
  • FIGURE 1 illustrates a conventional trailer 10 which includes an ABS system.
  • the trailer 10 is shown disengaged from a tractor, and includes a floor 12, a roof 14, side walls 16, a front wall 18, and doors (not specifically shown) which, when closed, define a rear wall 20.
  • the trailer 10 includes rear wheels 22 that are engaged with a chassis (not specifically shown) , hence the area in which the rear wheels are located is commonly referred to as the rear chassis area 24.
  • electronics 26, such as the ECM generally associated with the ABS system are typically disposed near the rear_of the trailer, proximate the rear chassis area 24.
  • the location of the electronics 26 is dictated primarily by proximity to the pneumatic control portion (i.e., the PCM) of the ABS system and to the wheel speed sensors (not specifically shown in FIGURE 1) . Due to the location of the ABS electronics 26, ABS systems are well suited for monitoring conditions in the rear chassis area 24 of the trailer. In addition to wheel speed, an ABS system may be configured to monitor other things associated with the rear portion of the trailer, such as bearing health and tire pressure.
  • PCM pneumatic control portion
  • wheel speed sensors not specifically shown in FIGURE 1
  • an ABS system may be configured to monitor other things associated with the rear portion of the trailer, such as bearing health and tire pressure.
  • a TT system 30 typically includes suitable electronics 32 (hereinafter “TT electronics”) , as well as a communications antenna 34 and a Global Positioning System (GPS) antenna 36, where both antennas are connected to the TT electronics.
  • TT electronics suitable electronics 32
  • GPS Global Positioning System
  • a TT system may also include several sensors which are connected to the TT electronics, such as a sensor for sensing whether the trailer is loaded or empty, a sensor for sensing whether the trailer door is opened or closed, and a sensor for sensing whether the trailer is coupled to a tractor.
  • the communications antenna 34 provides that the TT system 30 can communicate GPS information and/or sensor information to a remote location, such as to a fleet base. In this manner, a TT system keeps the fleet base updated about the location of the trailer, whether the trailer is loaded or empty, whether the trailer is coupled to a tractor, etc.
  • the TT system on a trailer may be configured to communicate with a fleet base through a cellular network, in which case the communications antenna 34 comprises a cellular antenna, or through a constellation of Low Earth Orbit Satellites (LEOS) , in which case the communications antenna 34 comprises a LEOS antenna.
  • LOS Low Earth Orbit Satellites
  • TT electronics 32 are disposed near the front of a trailer 10, in what is commonly referred to as the nose cavity portion 40.
  • the location of the TT electronics 32 is dictated by proximity to the GPS antenna 36 and also by the availability of space in the nose cavity portion 40 of the trailer 10.
  • FIGURE 1 shows the communications antenna 34 located on the roof 14 of the trailer 10, and this location is conventional.
  • LEOS antennas are ' generally required to be located on the roof, and cellular antennas are typically provided in the same location. Due to the general location of TT systems, they do not monitor things associated with the rear portion of the trailer, such as tire pressure, bearing health or anything to do with the braking system. Hence, trailers cannot communicate this type of information to a remote location, such as to a fleet base. Being able to monitor such information from a remote location would be advantageous because such items are typically subject to malfunction and/or require maintenance, and may provide downtime for a trailer. Therefore, being able to monitor such items from a remote location may avoid trailer downtime.
  • the present invention provides a novel braking system which has wireless communication capability.
  • a braking system which is configured to communicate information in a wireless transmission to a remote location, such as to a fleet base .
  • an embodiment of the present invention provides a braking system, such as an Anti- Lock Brake System (ABS) or Electropneumatic Braking System (EBS) , which is configured to communicate information in a wireless transmission to a remote location.
  • the braking system may be provided on a trailer, and may be configured to communicate the information to a fleet base.
  • the information which is communicated to the fleet base may include information regarding tire pressure and bearing health, as well as other information about the trailer.
  • the braking system includes an Electronic Control Module, and the Electronic Control Module may be connected to a communications antenna for transmitting the information to the fleet base, or may be in communication with a Trailer Tracking system on the trailer, where the
  • Trailer Tracking system is configured to transmit the information to the fleet base.
  • FIGURE 1 is a perspective view of a conventional trailer, showing the location of ABS electronics and TT electronics;
  • FIGURE 2 is a schematic diagram of a system which is in accordance with an embodiment of the present invention.
  • FIGURE 3 is a perspective view of a trailer, similar to FIGURE 1, showing the system of FIGURE 2 implemented in the trailer;
  • FIGURE 4 is a schematic diagram of a system which is in accordance with another embodiment of the present invention.
  • FIGURE 5 is a perspective view of a trailer, similar to FIGURE 1, showing the system of FIGURE 4 implemented in the trailer.
  • FIGURES 2 and 4 illustrate systems 50, 70 which are in accordance with embodiments of the present invention
  • FIGURES 3 and 5 show each of these systems 50, 70, respectively, provided on a trailer 10a, 10b.
  • Each system provides that certain information which is not otherwise generally transmitted to a remote location, such as information regarding bearing health and tire pressure, is transmitted to a remote location, such as to a fleet base.
  • a remote location such as to a fleet base.
  • a fleet base can remain updated regarding certain aspects about items that may require maintenance and/or repair.
  • trailer downtime can be avoided.
  • the system 50 illustrated in FIGURE 2 will now be described.
  • the system includes a braking system, and the braking system may comprise, for example, an Anti- Lock Brake System (ABS) or Electropneumatic Braking System (EBS) .
  • the braking system provides that Electronic Control Module (ECM) electronics and Trailer Tracking (TT) electronics are effectively merged into ECM/TT electronics 52, perhaps in a single module.
  • ECM Electronic Control Module
  • TT Trailer Tracking
  • the braking system includes brake mechanisms 54, such as air-brake mechanisms, and a Pneumatic Control Module (PCM) 56 connected to and configured to control the brake mechanisms 54.
  • the system also includes wheel speed sensors 58 ⁇ _which are in communication with the ECM/TT electronics 52.
  • the wheel speed sensors 58 provide wheel speed information to the ECM/TT electronics 52, and the ECM/TT electronics 52 signal the PCM 56 to operate the brake mechanisms 54 accordingly.
  • This process preferably controls the braking level so that the wheels continue to rotate, or at least rotate most of the time, even during heavy braking.
  • other sensors 60 may be in communication with the ECM/TT electronics 52.
  • Such sensors 60 may include one or more sensors for monitoring tire pressure as well as one or more sensors for monitoring bearing health (see U.S. Provisional Application Serial No. 60/171,741, filed December 22,
  • the sensors in communication with the ECM/TT electronics 52 also preferably include one or more sensors which are typically associated with TT systems, such as one or more sensors for monitoring whether a trailer is connected to a tractor, whether a trailer is loaded or empty, and whether a door of the trailer is opened or closed.
  • the ECM/TT electronics 52 is connected to a communications device 62, such as to a communications antenna and corresponding structure. If the braking system is configured to communicate through a cellular network, the communication device 62 may include a cellular antenna and comprise an implementation of a data communication cell phone. This could be implemented either as a complete board level phone, or else as a cellular phone chip set for tighter integration into the ECM/TT electronics 52.
  • the communication antenna may comprise a LEOS antenna.
  • the communications device 62 may comprise an RF communications device. In such case, the RF communications device may be configured to activate as it comes in range of the local terminal and alert maintenance personnel of any problems which may have been detected by the ECM/TT electronics 52.
  • the ECM/TT electronics 52 and communications device 62 are configured such that the braking system can communicate information in a wireless transmission, such as to a fleet base. Such information may include information about the braking system and/or information regarding the other sensors 60. As discussed above, the other sensors 60 may include one or more sensors for monitoring tire pressure as well as one or more sensors for monitoring bearing health. Hence, the ECM/TT electronics 52 and communications device 62 may be configured such that the braking system can communicate information regarding bearing health and tire pressure, in a wireless transmission, to the fleet base. As shown in FIGURE 2, the ECM/TT electronics 52 may also be connected to a Global Positioning System (GPS) antenna 64 (shown in phantom) .
  • GPS Global Positioning System
  • the ECM/TT electronics 52 and communications device 62 are preferably configured such that the braking system can communicate information regarding location, in a wireless transmission, to the fleet base.
  • the system 50 may not include the GPS antenna 64 because for certain applications, location and real time usage information may not be very important.
  • An example is a Less Than (truck) Load (LTL) carrier operating a trailer on a fixed daily run between two cities.
  • FIGURE 3 illustrates some of the components of the system 50 of FIGURE 2 incorporated in a trailer 10a.
  • the communications device 62 i.e. the antenna
  • the communications device 62 may be disposed under the floor 12a of the trailer 10a, or on the roof 14a. If the braking system is configured to communicate through a cellular network, the communication device 62 may comprise a cellular antenna disposed under the trailer.
  • the cellular antenna can be located proximate the ECM/TT module, if the ECM/TT electronics 52 is provided in the form of a single module, or the antenna can be integrated into a wiring harness associated with the module.
  • the communication antenna may comprise a LEOS or RF antenna, ⁇ respectively, which is disposed on the roof of the trailer.
  • the GPS antenna 64 is disposed generally on the roof 14a of the trailer 10a.
  • the trailer 10a shown in FIGURE 3, as a result of incorporating the system 50 shown in FIGURE 2, is configured to communicate information in a wireless transmission, to a remote location, such as to a fleet base, and the information includes information which is not ordinarily transmittable by a trailer to a remote location.
  • information may include information regarding the brake system of the trailer, bearing health and/or tire pressure.
  • Such items are generally subject to maintenance or repair. Therefore, it is important for a fleet base to remain updated about these types of items so as to avoid trailer downtime.
  • the fleet base can arrange to have the trailer 10a serviced immediately when it reaches its destination terminal, or the driver of the trailer 10a could be contacted, possibly over a cell phone, if there is a major problem.
  • the system 70 illustrated in FIGURE 4 is functionally very much like the system 50 shown in FIGURE 2, except that instead of providing that the ECM and TT electronics are effectively merged (perhaps in a single module) as shown in FIGURE 2, the system 70 illustrated in FIGURE 4 provides that the ECM 72 is in communication with the TT electronics 74.
  • the means of communication between the ECM and TT electronics may consist of a wired or wireless connection 76.
  • the system 70 shown in FIGURE 4 includes brake mechanisms 54, a PCM 56 and wheel speed sensors 58.
  • the system 70 provides that the sensors 80 which are ordinarily associated with a TT system are in communication with the TT electronics 74.
  • such sensors 80 may include one or more sensors for sensing whether a tractor is connected to a trailer, one or more sensors for sensing whether the door of a trailer is opened or closed, and one or more sensors for sensing whether the trailer is loaded or empty.
  • sensors 82 may be in communication with the ECM 72.
  • Such other sensors 82 may include one or more sensors for monitoring bearing health and one or more sensors for monitoring tire pressure.
  • the system provides that a communications antenna 62 and possibly a GPS antenna 64 is connected to the TT electronics 74.
  • the system 70 illustrated in FIGURE 4 provides that the ECM 72 is in communication with the TT electronics 74. More specifically, the ECM 72 is configured such that it can communicate information to the TT electronics 74, and the TT electronics 74 can thereafter use the communications device 62 to transmit the information in a wireless transmission to a remote location, such as to a fleet base. Such information may include brake information or information regarding the other sensors, such as bearing health information and/or information regarding tire pressure.
  • FIGURE 5 illustrates some of the components of the system 70 of FIGURE 4 incorporated in a trailer 10b. As shown in FIGURE 5, the trailer 10b is similar to the trailer 10 shown in FIGURE 1, except the trailer 10b shown in FIGURE 5 does not provide that the braking system and TT system are entirely independent from each other.
  • the trailer 10b shown in FIGURE 5 provides that the braking system (i.e., the ECM 72) is in communication with the TT system (i.e., the TT electronics 74).
  • the TT system can communicate information which is not ordinarily transmittable by a trailer to a remote location.
  • information may include information regarding the brake mechanisms of the trailer, bearing health and/or tire pressure.
  • Such items are generally subject to maintenance or repair. Therefore, it is important for a fleet base to remain updated about these types of items so as to avoid trailer downtime.
  • ABS control functions may be incorporated into a comprehensive Electropneumatic Braking System (EBS) .
  • EBS Electropneumatic Braking System

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)

Abstract

La présente invention concerne un système de freinage, tel qu'un système antiblocage de frein (ABS) ou qu'un système de freinage électropneumatique (EBS), agencé de façon à communiquer des informations par une transmission sans fil vers une localisation à distance. Ce système de freinage peut être monté sur une remorque, et peut être agencé de façon à communiquer des informations à une base de flotte. Les informations communiquées à cette base de flotte peuvent comprendre des informations concernant la pression des pneus et l'état des roulements, de même que d'autres informations concernant la remorque. Ce système de frein comprend un module de commande électronique (52), et ce module de commande électronique (52) peut être connecté à une antenne (64) de communication destinée à émettre les informations vers la base de la flotte, ou il peut être en communication avec un système de suivi de remorque situé sur la remorque, ce système étant agencé pour émettre ces informations vers la base de la flotte.
PCT/US2001/000965 2000-01-11 2001-01-11 Systeme de freinage a capacite de communication sans fil et remorque possedant ce systeme WO2001051326A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001229385A AU2001229385A1 (en) 2000-01-11 2001-01-11 Braking system with wireless communication capability and trailer including same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17543000P 2000-01-11 2000-01-11
US60/175,430 2000-01-11
US10350301A 2001-01-05 2001-01-05
US09/755,292 2001-01-05

Publications (1)

Publication Number Publication Date
WO2001051326A1 true WO2001051326A1 (fr) 2001-07-19

Family

ID=26800535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/000965 WO2001051326A1 (fr) 2000-01-11 2001-01-11 Systeme de freinage a capacite de communication sans fil et remorque possedant ce systeme

Country Status (2)

Country Link
AU (1) AU2001229385A1 (fr)
WO (1) WO2001051326A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429819A (en) * 2005-08-31 2007-03-07 Bridgestone Corp Tyre management for vehicles able to advise of speed or load limits or of alternative routes to minimise tyre deterioration
WO2008124073A1 (fr) * 2007-04-03 2008-10-16 Thule Towing Systems, Llc Dispositif de commande de frein d'équipement remorqué
DE102008028913A1 (de) * 2008-06-18 2009-12-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Überwachungsvorrichtung einer Zugfahrzeug-Anhänger-Kombination
CN101734116A (zh) * 2008-11-05 2010-06-16 福特全球技术公司 拖车轮胎气压监测系统
WO2011117595A1 (fr) * 2010-03-23 2011-09-29 Axscend Limited Appareil de consignation de données pour un véhicule
EP2717240A3 (fr) * 2012-09-17 2014-08-13 Knorr-Bremse Systems for Commercial Vehicles Limited Appariement de point d'accès de remorque
CN104228482A (zh) * 2013-06-24 2014-12-24 上海工程技术大学 基于胎压监测的行车安全控制系统
CN105196869A (zh) * 2015-09-21 2015-12-30 常州市海盈汽车部件有限公司 车胎压力感应装置
WO2018068048A1 (fr) * 2016-10-07 2018-04-12 Phillips Connect Technologies Llc Système de remorque intelligente
GB2505943B (en) * 2012-09-17 2019-08-14 Knorr Bremse Systems For Commercial Vehicles Ltd Tyre pressure monitoring
EP2931571B1 (fr) 2012-12-13 2020-10-14 Haldex Brake Products AB Système d'alimentation de remorque
US11451957B2 (en) 2017-10-09 2022-09-20 Phillips Connect Technologies Llc Traffic management of proprietary data in a network

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717905A (en) * 1985-05-24 1988-01-05 Roger W. Vernon Warning system including means for remotely energizing condition sensing device
US5825286A (en) * 1995-05-08 1998-10-20 Semisystems, Inc. Vehicular data collection and transmission system and method
US5900803A (en) * 1996-05-22 1999-05-04 Robert Bosch Gmbh Data communication device for a vehicle towed by a motor vehicle
US6154035A (en) * 1998-10-19 2000-11-28 Aguirre; Francisco Remote control fleet safety inspection system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717905A (en) * 1985-05-24 1988-01-05 Roger W. Vernon Warning system including means for remotely energizing condition sensing device
US5825286A (en) * 1995-05-08 1998-10-20 Semisystems, Inc. Vehicular data collection and transmission system and method
US5900803A (en) * 1996-05-22 1999-05-04 Robert Bosch Gmbh Data communication device for a vehicle towed by a motor vehicle
US6154035A (en) * 1998-10-19 2000-11-28 Aguirre; Francisco Remote control fleet safety inspection system

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7616106B2 (en) 2005-08-31 2009-11-10 Bridgestone Firestone North American Tire, LLC Inc. Tire information management system
GB2429819B (en) * 2005-08-31 2010-05-05 Bridgestone Corp Tire information management system
GB2429819A (en) * 2005-08-31 2007-03-07 Bridgestone Corp Tyre management for vehicles able to advise of speed or load limits or of alternative routes to minimise tyre deterioration
WO2008124073A1 (fr) * 2007-04-03 2008-10-16 Thule Towing Systems, Llc Dispositif de commande de frein d'équipement remorqué
DE102008028913B4 (de) * 2008-06-18 2017-02-09 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Überwachungsvorrichtung einer Zugfahrzeug-Anhänger-Kombination
DE102008028913A1 (de) * 2008-06-18 2009-12-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Überwachungsvorrichtung einer Zugfahrzeug-Anhänger-Kombination
CN101734116A (zh) * 2008-11-05 2010-06-16 福特全球技术公司 拖车轮胎气压监测系统
WO2011117595A1 (fr) * 2010-03-23 2011-09-29 Axscend Limited Appareil de consignation de données pour un véhicule
GB2505943B (en) * 2012-09-17 2019-08-14 Knorr Bremse Systems For Commercial Vehicles Ltd Tyre pressure monitoring
EP2717240A3 (fr) * 2012-09-17 2014-08-13 Knorr-Bremse Systems for Commercial Vehicles Limited Appariement de point d'accès de remorque
EP2931571B1 (fr) 2012-12-13 2020-10-14 Haldex Brake Products AB Système d'alimentation de remorque
CN104228482A (zh) * 2013-06-24 2014-12-24 上海工程技术大学 基于胎压监测的行车安全控制系统
CN105196869A (zh) * 2015-09-21 2015-12-30 常州市海盈汽车部件有限公司 车胎压力感应装置
WO2018068048A1 (fr) * 2016-10-07 2018-04-12 Phillips Connect Technologies Llc Système de remorque intelligente
CN110062917A (zh) * 2016-10-07 2019-07-26 菲利普连结科技有限责任公司 智能拖车系统
US10858053B2 (en) 2016-10-07 2020-12-08 Phillips Connect Technologies Llc Smart trailer system
CN110062917B (zh) * 2016-10-07 2022-09-20 菲利普连结科技有限责任公司 智能拖车系统
US11479312B2 (en) 2016-10-07 2022-10-25 Phillips Connect Technologies, LLC Smart trailer system
US11912359B2 (en) 2016-10-07 2024-02-27 Phillips Connect Technologies Llc Smart trailer system
US11451957B2 (en) 2017-10-09 2022-09-20 Phillips Connect Technologies Llc Traffic management of proprietary data in a network

Also Published As

Publication number Publication date
AU2001229385A1 (en) 2001-07-24

Similar Documents

Publication Publication Date Title
US20010038239A1 (en) Braking system with wireless communication capability and trailer including same
US7317975B2 (en) Vehicle telematics system
US9969368B2 (en) Trailer access point pairing
EP2817180B1 (fr) Appariement de points d'accès de remorque
EP2817187B1 (fr) Point d'accès de remorque
US6519529B2 (en) Intermodal movement status monitoring system
EP2717239B1 (fr) Appariement de point d'accès de remorque
US20150349977A1 (en) Method and System for Transmitting Telematics Data from a Truck to a Telematics Portal
WO2001051326A1 (fr) Systeme de freinage a capacite de communication sans fil et remorque possedant ce systeme
US7194345B2 (en) Compressed air processing system for motor vehicles
EP1167147B2 (fr) Système de freinage de véhicule automobile utilisant des paramètres de véhicule mémorisés pour un freinage électronique
US7893821B2 (en) Tire pressure monitoring system
US9409510B1 (en) Automatic tractor/trailer tracking system
US20190366992A1 (en) Interface Element for a Vehicle
US5460037A (en) Device for monitoring and cold checking of inflation pressure of vehicle tires
US9162547B2 (en) Method for configuring an electronic control unit of a motor vehicle trailer
WO2009046512A2 (fr) Dispositif de suivi et de localisation de semi-remorques
US20070278854A1 (en) Pressurized Medium Consumer Device
EP4244102A1 (fr) Système de surveillance en ligne pour véhicules automobiles
CA2590532A1 (fr) Procede de communication de donnees entre un vehicule et un terminal distant
WO2002035198A3 (fr) Systeme permettant un controle des vibrations des roues d'un vehicule

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP