DE10320006A1 - Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting - Google Patents

Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting Download PDF

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Publication number
DE10320006A1
DE10320006A1 DE10320006A DE10320006A DE10320006A1 DE 10320006 A1 DE10320006 A1 DE 10320006A1 DE 10320006 A DE10320006 A DE 10320006A DE 10320006 A DE10320006 A DE 10320006A DE 10320006 A1 DE10320006 A1 DE 10320006A1
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DE
Germany
Prior art keywords
wheely
detect
action
prevent further
motorcycle
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
DE10320006A
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German (de)
Inventor
Annegret Blin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20320814U priority Critical patent/DE20320814U1/en
Priority to DE10320006A priority patent/DE10320006A1/en
Publication of DE10320006A1 publication Critical patent/DE10320006A1/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J27/00—Safety equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/02—Control of vehicle driving stability
    • B60W30/04—Control of vehicle driving stability related to roll-over prevention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters

Abstract

The motor cycle is equipped with laser distance, ultra sonic or inclination sensors that are used to detect when the front wheel is raised above the ground, i.e. producing a so called 'wheely' action. The sensor outputs are used in an on board controller to throttle down the engine power to prevent further movement.

Description

Die Erfindung betrifft eine elektronische Steuereinheit, die der „Wheely Neigung" (aufsteigendes Vorderrad beim starken Beschleunigen) bei Krafträdern entgegenwirkt.The Invention relates to an electronic control unit, the "Wheely Inclination "(ascending Counteracts when accelerating strongly) on motorcycles.

Das Leistungsgewicht und die Fahrwerksgeometrie der heutigen Motorräder lassen ein Durchbeschleunigen der ersten 3 Gänge für geübte Rennfahrer geschweige denn für Hobbymotorradfahrer nicht zu. Ungewollte oder provozierte „Wheely's" sind ein Sicherheitsrisiko im Straßenverkehr und ein Zeitverlust auf der Rennstrecke.The Power to weight and the chassis geometry of today's motorcycles accelerating the first 3 gears for experienced racers let alone for hobby motorcyclists not to. Unwanted or provoked "wheely's" are a road safety hazard and a loss of time on the racetrack.

Bekanntermaßen neigt ein Kraftrad dazu beim starken Beschleunigen durch die dynamische Achslastverteilung das Vorderrad von der Fahrbahn abzuheben.As is known, tends a motorcycle for this when accelerating strongly thanks to the dynamic axle load distribution to lift the front wheel off the road.

Da ein Kraftrad nur sicher zu Lenken bzw. zu Bremsen ist wenn beide Räder Fahrbahnkontakt haben ist dieses System aus Sicherheitsaspekten wichtig für eine gute Fahrzeugkontrolle.There a motorcycle can only be safely steered or braked if both Wheels road contact For security reasons, this system is important for good Vehicle control.

Nach dem jetzigen Stand der Motorradtechnik wird ein solches System weder im öffentlichen Straßenverkehr, noch im Rennsport eingesetzt.To Such a system is neither the current state of motorcycle technology in public traffic, still used in racing.

Claims (1)

Die Lage des Motorrades im Bezug auf die Fahrbahn wird über Laserabstandssensoren, Ultraschallsensoren oder Neigungssensoren stetig überwacht. Die ermittelten Daten werden in Signale umgewandelt, die an den Rechner des Motorrades übermittelt werden. Bei aufsteigendem Vorderrad werden die Signale vom Rechner erkannt und die Leistung des Motorrades sanft gedrosselt. Dieses kann über Veränderung der Steuerzeiten, Zündzeitpunkte, Einspritzdauer und Menge etc. passieren. Durch die Drosselung der Leistung bekommt das Vorderrad wieder Fahrbahnkontakt und die ideale Fahrlage ist wieder erreicht. Der heutige Stand der Technik erlaubt es den Punkt des Eingreifens in die Motorelektronik frei zu programmieren.The position of the motorcycle in relation to the road surface is determined by laser distance sensors, Ultrasonic sensors or inclination sensors constantly monitored. The determined data are converted into signals that are sent to the computer of the motorcycle are transmitted. at ascending front wheel, the signals are recognized by the computer and the performance of the motorcycle gently throttled. This can be about change the timing, ignition timing, Injection duration and quantity etc. happen. By throttling performance, the front wheel gets back into contact with the road the ideal driving position is reached again. The current state of the Technology allows the point of intervention in the engine electronics freely programmable.
DE10320006A 2003-05-06 2003-05-06 Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting Ceased DE10320006A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20320814U DE20320814U1 (en) 2003-05-06 2003-05-06 Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting
DE10320006A DE10320006A1 (en) 2003-05-06 2003-05-06 Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10320006A DE10320006A1 (en) 2003-05-06 2003-05-06 Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting

Publications (1)

Publication Number Publication Date
DE10320006A1 true DE10320006A1 (en) 2004-11-25

Family

ID=33394128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10320006A Ceased DE10320006A1 (en) 2003-05-06 2003-05-06 Electronic system used sensors to detect the onset of a wheely action on a motor cycle and so reduces power to prevent further lifting

Country Status (1)

Country Link
DE (1) DE10320006A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009203A1 (en) * 2012-05-10 2013-11-14 Audi Ag Vehicle e.g. electric bicycle, has control unit that provides control signals to drive device so as to adjust inclination angle to predetermined setpoint based on current actual value of inclination angle detected by detection unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009203A1 (en) * 2012-05-10 2013-11-14 Audi Ag Vehicle e.g. electric bicycle, has control unit that provides control signals to drive device so as to adjust inclination angle to predetermined setpoint based on current actual value of inclination angle detected by detection unit
DE102012009203B4 (en) * 2012-05-10 2014-08-07 Audi Ag A vehicle and method for assisting a driver of a vehicle when driving the vehicle on a rear wheel

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8122 Nonbinding interest in granting licences declared
8110 Request for examination paragraph 44
8131 Rejection