EP0809216B1 - Datenkommunikationsgerät für ein von einem Kraftfahrzeug gezogenes Fahrzeug - Google Patents
Datenkommunikationsgerät für ein von einem Kraftfahrzeug gezogenes Fahrzeug Download PDFInfo
- Publication number
- EP0809216B1 EP0809216B1 EP97103680A EP97103680A EP0809216B1 EP 0809216 B1 EP0809216 B1 EP 0809216B1 EP 97103680 A EP97103680 A EP 97103680A EP 97103680 A EP97103680 A EP 97103680A EP 0809216 B1 EP0809216 B1 EP 0809216B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- communication device
- data communication
- data
- power supply
- vehicle
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
Definitions
- the invention relates to a data communication device for a vehicle pulled by a motor vehicle, the electric Operating energy via a cable connection to the motor vehicle is transmitted.
- the invention further relates to a use of such a data communication device.
- ABS anti-lock braking system
- ABS of the trailer For the activation of the ABS of the trailer must be a plug of the trailer in a standardized socket of the vehicle can be plugged in so the control unit receives its power supply. About the connection is also an error signal that indicates whether the ABS is working properly or one contained in the ABS Self-test device has detected a malfunction.
- Newly developed anti-lock braking systems have an expanded Control on, in the further data such as air suspension, type of error and an electronic odometer can be integrated can.
- pad wear monitoring can be carried out performed for the brakes and the corresponding data saved become. These data are output regularly via a diagnostic socket by hand and requires one manual documentation or via a connectable portable Terminal to which the data can be transferred.
- the present invention is therefore based on the problem from capturing trailer data largely tamper-proof and easy to handle.
- a data communication device of the type mentioned in the introduction through its own power supply, a data acquisition unit and a short-range wireless transmission and Receiving device for transmitting data from the data acquisition unit to an external sending and receiving station.
- the data communication device data acquisition for the trailer self-sufficient from the towing vehicle, so that a cut in the power supply by interrupting the power supply from the towing vehicle is not possible.
- the Transfer of the data stored in the data acquisition unit takes place with the data communication device according to the invention wirelessly via a short-range transmitting and receiving device to an external sending and receiving station.
- data communication can be done regularly when driving past be carried out at an external sending and receiving station, expediently the transmitting and receiving device of the towed vehicle formed by a transponder is, so that the data communication through the external transmission and Receiving station is triggered.
- a pulse generator on at least one wheel of the towed vehicle provided depending on the movement of the Rades emits pulses, at least on a power supply unit come with a rectifier, so that from the preferably also used as measuring pulses Energy for the data acquisition unit is generated.
- a backup battery Power supply can be provided, for example, during an extreme slow travel that is transmitted by the impulses electrical energy should become too low.
- brake light and direction indicator be provided, from which energy may be drawn can, which is preferably stored in a rechargeable battery becomes.
- the short-range wireless data communication preferably takes place in the GHz range.
- a data communication system that works with a transponder in the vehicle, is from proposals for traffic control technology, in particular the automatic collection of road tolls, known and for example in principle in DE 42 13 880 A1 explained.
- Data acquisition unit can be in a preferred embodiment Part of one installed in the towed vehicle Control for a brake lock protection device.
- the pulse generator is preferably also a sensor the anti-lock device. Because from the wheel impulses of the sensors the anti-lock device all movements of the wheels can be determined and evaluated, this can be done without further used to determine the distance traveled become.
- the data acquisition unit according to the invention can of course be used also record additional data or with other data sources to be connected. This includes all data sources from the known ABS devices. Additional data is identification data for the trailer and possibly other data that especially for controlling an immobilizer function for the trailer can be used for authorized use only of the trailer.
- the immobilizer function can, for example, through a joint effectiveness control all the brakes on the trailer are applied, i.e. to the ABS belonging pneumatic valves.
- the data communication device can in particular use with advantage at rental stations for trailers, where an automatic issue and return control for the towed vehicle with the external transmission and Receiving station can be made. Furthermore, it is possible the data of the trailer also to control entry and / or to use exit controls.
- the sending and receiving station has one Antenna 3 on, for a short-range transmission of Data in interaction with an antenna 4 of a trailer 5, which is a towed vehicle.
- the antenna 4 of the trailer 5 is part of a transmitting and receiving device 6, which are preferably designed as transponders and for communication with the transmitting and receiving station on one frequency of 5.8 GHz is determined.
- Communication between the Transmitting and receiving station 1 and the transmitting and receiving device 6 takes place sequentially by sending out a pulse train the transmitting and receiving station 1 (uplink) and by modulation the pulse train for the transmission of data information through the transponder 6 and return the modulated Pulse signals (downlink).
- the advantage of this communication method that is described, for example, in DE 42 13 880 A1 is that the one required by the transponder Energy 6 from that of the transmitting and receiving station 1 transmitted pulse signals is obtained.
- the data transmitted by the transmitting and receiving device 6 are generated and processed in a data acquisition unit 7.
- four wheels 8 of the trailer 5 each have a sensor 9 connected, the output pulses depending on the movement of the assigned Rades 8 generated, that is, represents a pulse generator that Generated pulses depending on the movement of the wheels 8.
- the pulses from the sensors 9 reach a controller 10, in which evaluates the movements of the wheels 8 and ABS control signals generated with which the effect of the brakes is controlled becomes.
- the pulses from the sensors 9 also reach one Distance counter 11, in which from the pulses of the sensors 9 the distance traveled by the trailer 5 is evaluated.
- the route signal formed is sent via a communication interface and data memory 12 as a processed data signal to the transponder 6.
- the power supply unit 14 equipped with a backup battery 15 be those that are particularly slow for the extreme exceptional cases Drive takes over the power supply.
- the backup battery 15 can be designed as an accumulator, again and again can be charged.
- Figure 2 shows an embodiment of a power supply ABS control 10 through branch lines 16 from power supply lines 17 for indicators and warning lights 18 of the trailer 5.
- the power supply lines 17 are via a Connector 19 of the trailer 5 supplied by the towing vehicle, which is also done by charging a backup battery can.
- the ABS control unit 10 is connected to the via a plug 20 Connected towing vehicle.
- the data acquisition unit 7 according to the invention and the transmit and Receiving device 6 can be independent of a power supply of the towing vehicle are and always are ready for operation, so that odometer counting takes place continuously.
- the data determined in the process are stored in the data memory 12 stored and are by a transmit and Receiving station 1 in cooperation with the transmitting and Receiving device 6 of the trailer 5 constantly available and verifiable.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Regulating Braking Force (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Description
- Figur 1 -
- eine schematische Darstellung einer Sende- und Empfangsstation
- Figur 2 -
- eine schematische Darstellung für eine Hilfs-Stromversorgung aus der Stromversorgung für Blink- und Warnleuchten des Anhängers.
Claims (12)
- Datenkommunikationsgerät für ein von einem Kraftfahrzeug gezogenes Fahrzeug (5), dem elektrische Betriebsenergie über eine Kabelverbindung zum Kraftfahrzeug übertragen wird, wobei eine eigene Stromversorgung (14), eine Datenerfassungseinheit (7) und eine Sendeund Empfangseinrichtung (6) zur drahtlosen kurzreichweitigen Übertragung von Daten der Datenerfassungseinheit (7) auf eine externe Sende- und Empfangsstation (1) vorgesehen ist, wobei ein Impulsgeber (9) vorgesehen ist, der in Abhängigkeit von einer Bewegung eines Rades (8) des gezogenen Fahrzeugs (5) Impulse abgibt, die der Stromversorgungseinheit (14) zugeführt werden und von ihr gleichgerichtet werden und wobei der Impulsgeber (9) zugleich ein Sensor einer Blockierschutzeinrichtung ist.
- Datenkommunikationsgerät nach Anspruch 1, gekennzeichnet durch eine Stützbatterie (15) zur ergänzenden Stromversorgung.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 2, gekennzeichnet durch einen Anschluß an die Stromversorgung von Rücklicht, Bremslicht und Fahrtrichtungsanzeiger zur ergänzenden Stromversorgung.
- Datenkommunikationsgerät nach Anspruch 2 oder 3 gekennzeichnet durch einen durch überschüssige elektrische Energie aufladbaren Akkumulator.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Sende- und Empfangseinrichtung (6) durch einen Transponder gebildet ist.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Sende- und Empfangseinrichtung (6) zum Senden und Empfangen auf einer Frequenz im GHz-Bereich ausgelegt ist.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Datenerfassungseinheit (7) Teil einer im gezogenen Fahrzeug (5) installierten Steuerung (10) für eine Bremsen-Blockierschutzeinrichtung ist.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 7, gekennzeichnet durch eine Auswertungsstufe (11) zur Auswertung der Impulse mehrerer, den Rädern (8) zugeordneter Impulsgeber (9) zur Ermittlung der zurückgelegten Wegstrecke.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 8, gekennzeichnet durch die Vernetzung der Datenerfassungseinheit (7) mit anderen Datenquellen.
- Datenkommunikationsgerät nach einem der Ansprüche 1 bis 9, gekennzeichnet durch eine Steuerschaltung zur Durchführung einer Wegfahrsperrenfunktion.
- Verwendung eines Datenkommunikationsgeräts nach einem der Ansprüche 1 bis 10, zur Ausgabe- und Rückgabekontrolle des gezogenen Fahrzeugs (5).
- Verwendung eines Datenkommunikationsgeräts nach einem der Ansprüche 1 bis 10 zur Steuerung von Einfahrts- und/oder Ausfahrtskontrollen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19620555 | 1996-05-22 | ||
DE19620555A DE19620555A1 (de) | 1996-05-22 | 1996-05-22 | Datenkommunikationsgerät für ein von einem Kraftfahrzeug gezogenes Fahrzeug |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0809216A2 EP0809216A2 (de) | 1997-11-26 |
EP0809216A3 EP0809216A3 (de) | 2000-02-23 |
EP0809216B1 true EP0809216B1 (de) | 2003-08-06 |
Family
ID=7794979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97103680A Expired - Lifetime EP0809216B1 (de) | 1996-05-22 | 1997-03-06 | Datenkommunikationsgerät für ein von einem Kraftfahrzeug gezogenes Fahrzeug |
Country Status (3)
Country | Link |
---|---|
US (1) | US5900803A (de) |
EP (1) | EP0809216B1 (de) |
DE (2) | DE19620555A1 (de) |
Families Citing this family (42)
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US6064299A (en) | 1995-11-09 | 2000-05-16 | Vehicle Enhancement Systems, Inc. | Apparatus and method for data communication between heavy duty vehicle and remote data communication terminal |
US7449993B2 (en) * | 1995-11-09 | 2008-11-11 | Vehicle Enhancement Systems, Inc. | System, apparatus and methods for data communication between vehicle and remote data communication terminal, between portions of vehicle and other portions of vehicle, between two or more vehicles, and between vehicle and communications network |
US6127939A (en) | 1996-10-14 | 2000-10-03 | Vehicle Enhancement Systems, Inc. | Systems and methods for monitoring and controlling tractor/trailer vehicle systems |
US7015800B2 (en) * | 1995-11-09 | 2006-03-21 | Vehicle Enhancement Systems Inc. | System, apparatus and methods for data communication between vehicle and remote data communication terminal, between portions of vehicle and other portions of vehicle, between two or more vehicles, and between vehicle and communications network |
US6744352B2 (en) | 1995-11-09 | 2004-06-01 | Vehicle Enhancement Systems, Inc. | System, apparatus and methods for data communication between vehicle and remote data communication terminal, between portions of vehicle and other portions of vehicle, between two or more vehicles, and between vehicle and communications network |
US6111524A (en) * | 1995-11-09 | 2000-08-29 | Vehicle Enhancement Systems, Inc. | Systems and methods for identifying tractor/trailers and components thereof |
US6066951A (en) * | 1998-06-12 | 2000-05-23 | Lear Automotive Dearborn, Inc. | External light tester |
US6496102B1 (en) * | 1998-11-12 | 2002-12-17 | Meritor Heavy Vehicle Systems, Llc | Passive tag with variable output |
US6604038B1 (en) | 1999-11-09 | 2003-08-05 | Power Talk, Inc. | Apparatus, method, and computer program product for establishing a remote data link with a vehicle with minimal data transmission delay |
CA2391155A1 (en) * | 1999-11-17 | 2001-05-25 | Vehicle Enhancement Systems, Inc. | Method for data communication between a vehicle and a remote terminal |
FR2803677B1 (fr) * | 2000-01-07 | 2002-06-21 | Gen Trailers France | Dispositif de controle d'un vehicule routier et systeme electronique embarque comprenant un tel dispositif |
WO2001051326A1 (en) * | 2000-01-11 | 2001-07-19 | Wabash Technology Corporation | Braking system with wireless communication capability and trailer including same |
CN1142073C (zh) * | 2000-01-28 | 2004-03-17 | 傅建中 | 汽车爆胎自动减速系统 |
DE10033345A1 (de) * | 2000-07-08 | 2002-01-17 | Hella Trailer Systems Gmbh | Nutzfahrzeug |
DE10045634B4 (de) * | 2000-09-15 | 2005-08-25 | Hella Kgaa Hueck & Co. | Resonante Antenne für eine Steuereinrichtung für ein Kraftfahrzeug und deren Verwendung |
DE10046698A1 (de) * | 2000-09-21 | 2002-05-02 | Bosch Gmbh Robert | Kraftfahrzeug und Modul |
DE10105636A1 (de) * | 2001-02-08 | 2002-08-22 | Volkswagen Ag | Multifunktionales Funksteuersystem für ein Kraftfahrzeug |
DE10112715A1 (de) * | 2001-03-16 | 2002-09-19 | Daimler Chrysler Ag | Straßenfahrzeug mit Anhänger |
DE10128045A1 (de) * | 2001-06-08 | 2002-12-12 | Valeo Schalter & Sensoren Gmbh | System zur Übertragung von Signalen innerhalb eines Fahrzeuges |
US8536985B1 (en) | 2001-07-30 | 2013-09-17 | Imaging Systems Technology, Inc. | Data isolation |
US7227455B2 (en) * | 2002-09-10 | 2007-06-05 | Bendix Commercial Vehicle Systems | Mileage information display system |
US7142098B2 (en) | 2003-09-05 | 2006-11-28 | Lang-Mekra North America, Llc | Wireless data transfer system for a tractor-trailer |
CA2573778A1 (en) * | 2004-07-13 | 2006-02-16 | Sparks, Terry | Transmitter apparatus and system for remote signaling |
JP4986385B2 (ja) * | 2004-08-11 | 2012-07-25 | 日揮触媒化成株式会社 | 鱗片状複合粒子およびこれを配合した化粧料 |
US8638216B2 (en) | 2004-09-17 | 2014-01-28 | Keith Lamon | Systems and methods for direct current system digital carried message conveyance |
US7307520B2 (en) * | 2004-09-17 | 2007-12-11 | Keith Lamon | Systems and methods for direct current system digital carried message conveyance |
US7859397B2 (en) * | 2004-09-17 | 2010-12-28 | Keith Lamon | Systems and methods for direct current system digital carried message conveyance |
DE102005013028B4 (de) * | 2005-03-22 | 2015-02-05 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Wegstreckenzähler für Kraftfahrzeuge |
DE102006028584A1 (de) * | 2006-06-22 | 2007-12-27 | Wabco Gmbh | Anzeigesystem für ein Anhängerfahrzeug |
US7685307B2 (en) * | 2006-12-29 | 2010-03-23 | Asset Intelligence, Llc | Method and apparatus for binding transceivers of telematic devices |
US20080238639A1 (en) * | 2007-04-02 | 2008-10-02 | James Hopkins | Automobile auxiliary light testing device |
DE102007034167A1 (de) * | 2007-07-23 | 2009-01-29 | Alois Pöttinger Maschinenfabrik Gmbh | Landmaschine |
US9174570B2 (en) * | 2009-06-09 | 2015-11-03 | Joseph Gasper | Wireless light and accessory control system for golf carts and other vehicles |
CN102350957A (zh) * | 2011-05-18 | 2012-02-15 | 于立涛 | 车辆电器无线控制装置 |
DE102011121279A1 (de) * | 2011-12-15 | 2013-06-20 | Gm Global Technology Operations, Llc | Kraftfahrzeuggespann und Verfahren zum Betreiben eines Kraftfahrzeuggespanns |
US9501877B2 (en) * | 2013-08-13 | 2016-11-22 | Prairie Innovators Llc | Intelligent towing plug |
US10348418B1 (en) | 2014-07-22 | 2019-07-09 | Esker Technologies, LLC | Transient and spurious signal filter |
US10417143B2 (en) | 2015-10-08 | 2019-09-17 | Esker Technologies, LLC | Apparatus and method for sending power over synchronous serial communication wiring |
US10128906B2 (en) | 2016-07-11 | 2018-11-13 | Esker Technologies, LLC | Power line signal coupler |
US10560154B2 (en) | 2016-07-11 | 2020-02-11 | Esker Technologies, LLC | Power line signal coupler |
DE202018102469U1 (de) * | 2018-05-03 | 2019-05-16 | Knott Gmbh | Anhängerstabilisierungseinrichtung für einen Anhänger sowie Anhänger |
US12012040B1 (en) | 2023-12-04 | 2024-06-18 | Mark R. Reynolds | Vehicle locked wheel detector |
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DE4213880A1 (de) * | 1992-04-28 | 1993-11-04 | Bosch Gmbh Robert | System zur bidirektionalen datenuebertragung zwischen mehreren feststehenden einrichtungen und einem fahrzeug |
EP0612632B1 (de) * | 1993-02-22 | 1997-05-21 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Sendevorrichtung zum Anzeigen von Fehlfunktionen eines drehenden Körpers, insbesondere eines Reifens |
US5459304A (en) * | 1994-09-13 | 1995-10-17 | At&T Ipm Corp. | Smart card techniques for motor vehicle record administration |
US5673018A (en) * | 1995-06-07 | 1997-09-30 | Palomar Technologies Corporation | Transponder system for reporting the distance traveled by a wheeled vehicle |
-
1996
- 1996-05-22 DE DE19620555A patent/DE19620555A1/de not_active Ceased
-
1997
- 1997-03-06 EP EP97103680A patent/EP0809216B1/de not_active Expired - Lifetime
- 1997-03-06 DE DE59710527T patent/DE59710527D1/de not_active Expired - Fee Related
- 1997-05-21 US US08/861,100 patent/US5900803A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19620555A1 (de) | 1997-11-27 |
EP0809216A2 (de) | 1997-11-26 |
EP0809216A3 (de) | 2000-02-23 |
US5900803A (en) | 1999-05-04 |
DE59710527D1 (de) | 2003-09-11 |
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