DE19713044A1 - Distance and velocity measuring system for roller skates, skateboard or in=line roller skates - Google Patents

Distance and velocity measuring system for roller skates, skateboard or in=line roller skates

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Publication number
DE19713044A1
DE19713044A1 DE1997113044 DE19713044A DE19713044A1 DE 19713044 A1 DE19713044 A1 DE 19713044A1 DE 1997113044 DE1997113044 DE 1997113044 DE 19713044 A DE19713044 A DE 19713044A DE 19713044 A1 DE19713044 A1 DE 19713044A1
Authority
DE
Germany
Prior art keywords
measuring system
measurement
distance
measuring
roller skates
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
DE1997113044
Other languages
German (de)
Inventor
Ulrich Rittner
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 DE1997113044 priority Critical patent/DE19713044A1/en
Publication of DE19713044A1 publication Critical patent/DE19713044A1/en
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/008—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers for skates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/18—Measuring a physical parameter, e.g. speed, distance

Abstract

The system uses a cordless transmission link for transmission of measured data between the measuring point and an evaluation device. The measuring evaluation device is portable and is carried with the skater. The evaluation device controls an acoustic signal or an optical display (3), secured to a wrist (4) of the skater. The speed and distance measurements may be calibrated by skating a defined measured stretch and inputting a correction value. One or both skate shoes may be provided with permanent magnetic strips (1) co-operating with a reed relay (5) or a photodiode. the distance and position information may be obtained using the global positioning system.

Description

Die Erfindung betrifft ein System zur Messung und Auswertung von Entfernung und Geschwindigkeit bei Rollschuhen, Skateboards und In-Line-Skates.The invention relates to a system for measuring and evaluating distance and Speed for roller skates, skateboards and in-line skates.

Stand der Technik sind Rollschuhe, Skateboards und einspurige Rollschuhe (In-Line-Skates) wie sie z.B in den Patenten DE/EP 0295824 T1 von der Firma Rollerblade oder auch in DE 42 09 771 A1 beschrieben sind. Zu dieser Technik existieren allein in Deutschland in der Klasse A63C: Schlittschuhe, Rollschuhe Unterklasse 17/00-17/28 um die 50 Patent­ schriften.State of the art are roller skates, skateboards and single-track roller skates (in-line skates) as for example in the patents DE / EP 0295824 T1 from the company Rollerblade or also in DE 42 09 771 A1 are described. This technology exists in Germany alone in the Class A63C: ice skates, roller skates subclass 17 / 00-17 / 28 around the 50 patent writings.

Stand der Technik sind außerdem Geschwindigkeitsmessung und Meßwertübertragung von Fahrradcomputern wie etwa dem des Modells BC700 RCS Wireless der Marke Sigma Sport. Hierbei wird ein Permanentmagnet vermittels einer Halterung in den Speichen des Vorderrades befestigt, welcher bei jeder Umdrehung des Rades ein an der Fahrradgabel befestigtes Reed-Relais aktiviert. Dadurch wird ein ebenfalls dort plazierter Sendeoszillator mit Spannung versorgt und sendet auf einer Frequenz im Bereich von 128 kHz bis 132 kHz. Dieses Signal wird von der am Fahrradlenker befindlichen Empfangseinheit ausgewertet und auf einem LCD Display werden z. B. Entfernung und Geschwindigkeit angezeigt. Durch Eingabe der Raddurchmessergröße wird die Anzeige der zurückgelegten Entfernung und Geschwindigkeit kalibriert.State of the art are also speed measurement and measured value transmission from Bicycle computers such as that of the BC700 RCS Wireless model from Sigma Sports. Here, a permanent magnet by means of a holder in the spokes of the Front wheel attached, which with each rotation of the wheel on the bicycle fork attached reed relay activated. As a result, a transmission oscillator is also placed there powered and sends on a frequency in the range of 128 kHz to 132 kHz. This signal is evaluated by the receiver unit located on the bicycle handlebar and on an LCD display z. B. Distance and speed are displayed. Entering the wheel diameter size shows the distance traveled and speed calibrated.

Die Anzeige von Geschwindigkeit und zurückgelegter Entfernung sind so bei den die Erfindung betreffenden Fortbewegungsmitteln nicht möglich.The display of speed and distance are so for the Means of transport relating to the invention are not possible.

Es ist Aufgabe der vorliegenden Erfindung, den Benutzern von Rollschuhen, In-Line Skates und Skateboards eine Geschwindigkeits- und Entfernungsinformation schon während der Fahrt zur Verfügung zu stellen.It is an object of the present invention, the users of roller skates, in-line skates and skateboards provide speed and distance information already during the To provide ride.

Diese Aufgabe wird durch ein Meßsystem gemäß dem Anspruch 1 gelöst. Vorteilhafte Ausgestaltungsformen finden sich in den Unteransprüchen 2-9.This object is achieved by a measuring system according to claim 1. Beneficial Embodiments can be found in subclaims 2-9.

Durch die Erfindung wird die Aufgabe gelöst, die Messung und Auswertung von Entfernung und Geschwindigkeit bei Rollschuhen, Skateboards und In-Line-Skates zu realisieren.The object is achieved by the invention, the measurement and evaluation of Distance and speed for roller skates, skateboards and in-line skates too realize.

Dies geschieht z. B. durch Übertragung und Verarbeitung der Meßwertinformation an eine bzw. in einer Auswerteeinheit, die sich z. B. ähnlich einer Armbanduhr am Handgelenk des Läufers befindet. Auch eine andere Auswertung der Information etwa als Sprachausgabe in einem Sturzhelm sind bei Zusatz einer entsprechenden Sprachausgabeeinheit möglich. Nach dem Prinzip dieses Systems können auch andere als die Meßgröße "Entfernung" wie z. B. die Temperatur übertragen und verarbeitet werden (Mobiles Meßsystem).This happens e.g. B. by transmission and processing of the measured value information to a or in an evaluation unit that z. B. similar to a wrist watch on the wrist Runner located. Another evaluation of the information, for example as a speech output in a helmet is possible with the addition of a corresponding voice output unit. After the principle of this system can also be other than the measured variable "distance" such. B. the temperature is transmitted and processed (mobile measuring system).

In Fig. 1 ist ein Ausführungsbeispiel des Gegenstandes der Erfindung dargestellt.In Fig. 1 an embodiment of the object of the invention is shown.

Bei den Rollschuhen, Skateboards und In-Line-Skates werden eine oder mehrere Rollen gegen eine mit einem Permanentmagnetstreifen 1 versehene Rolle ausgetauscht, wodurch die Meßinformation analog zu dem beschriebenen Fahrradmeßsystem über ein Reed-Relais 5 gewonnen, übertragen und verarbeitet werden kann. Die Übertragung geschieht hier ebenso wie bei dem beschriebenen System des Fahrradcomputers über eine am Schuh befestigte Sendeeinheit 2, wobei die Empfangs- und Auswerteeinheit sowie die Anzeigeeinheit 3 hierbei nicht an der Fahrradgabel sondern z. B. am Handgelenk des Läufers 4 sitzt. Eine besondere Schwierigkeit gegenüber dem Fahrradcomputersystem besteht in der Kalibrierung. Sie berücksichtigt neben dem Raddurchmesser auch andere Einflußgrößen auf die Entfernungsmessung wie seitlichen Versatz der Rollen zur Fahrtrichtung während des Laufens sowie die individuelle Schrittweite des Läufers. Die Kalibrierung erfolgt am einfachsten durch das individuelle Abfahren einer fest vermessenen längeren Teststrecke.In the case of roller skates, skateboards and in-line skates, one or more rollers are exchanged for a roller provided with a permanent magnetic strip 1 , as a result of which the measurement information can be obtained, transmitted and processed analogously to the bicycle measurement system described via a reed relay 5 . The transmission takes place here, as in the system of the bicycle computer described, via a transmission unit 2 fastened to the shoe, the reception and evaluation unit and the display unit 3 not being on the bicycle fork but z. B. sits on the wrist of the runner 4 . Calibration is a particular difficulty compared to the bicycle computer system. In addition to the wheel diameter, it also takes into account other factors influencing the distance measurement, such as lateral offset of the rollers to the direction of travel while running, and the individual step size of the runner. The easiest way to calibrate is by individually driving a fixed, longer test section.

Ein zu diesem System analoges System wäre für die Geschwindigkeitsmessung von Ski-, Schlittschuh- oder Snowboardfahrern möglich, wobei die Aufnahme der Information optisch oder vermittels eines extra Laufrades erfolgen könnte.An analogous system to this system would be for the speed measurement of ski, Skaters or snowboarders possible, the information being recorded optically or by means of an extra impeller.

Der Einsatz des GPS-Systems für die Entfernungs- und Geschwindigkeitsmessung ist ebenfalls möglich.The use of the GPS system for distance and speed measurement is also possible.

Der In-Line-Skater, Rollschuhfahrer oder Skateboarder kann durch diese Erfindung die von ihm zurückgelegte Wegstrecke und die Geschwindigkeit kontrollieren. Ein akustisches Signal könnte ihn etwa bei einer Geschwindigkeitsüberschreitung auf Gehwegen warnen. Einsatzmöglichkeiten bieten sich im Freizeit- aber auch im medizinischen, Sport- und Gesundheitsbereich. So könnte etwa zur gezielten Lauftrainingsteigerung Programme mit unterschiedlichen Warntönen implementiert werden, die dem Läufer das vorher einprogrammierte Über- oder Unterschreiten eines Laufgeschwindigkeitsbereiches akustisch oder optisch anzeigen.The in-line skater, roller skater or skateboarder can by this invention check the distance traveled and the speed. An acoustic Signal could warn him about speeding on sidewalks. Possible uses are in leisure but also in medical, sports and Health area. For example, programs could be used to increase running training Different warning tones are implemented, which the runners do before programmed exceeding or falling below a running speed range acoustically or visually display.

Claims (9)

1. Meßsystem zur Messung von Entfernung und Geschwindigkeit bei Rollschuhen, Skateboards und In-Line-Skates, dadurch gekennzeichnet, daß die Übertragung der Meßdaten zur Meßauswertevorrichtung schnurlos erfolgt und die Meßauswerte- und -anzeigeeinheit portabel vom Läufer mitgeführt wird.1. Measuring system for measuring distance and speed in roller skates, skateboards and in-line skates, characterized in that the transmission of the measurement data to the measurement evaluation device is carried out wirelessly and the measurement evaluation and display unit is carried portable by the runner. 2. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Meßauswerteschaltung die Meßdaten in akustische Signale umsetzt.2. Measuring system according to claim 1, characterized in that the measurement evaluation circuit converts the measurement data into acoustic signals. 3. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Meßauswerteschaltung die Meßdaten in optische Signale umsetzt, die auf einem am Handgelenk befestigten Display zur Anzeige gebracht werden.3. Measuring system according to claim 1, characterized in that the measurement evaluation circuit converts the measurement data into optical signals which are based on an Wrist-attached display can be displayed. 4. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß eine Kalibrierung der Entfernungs- und Geschwindigkeitsmessung durch Abfahren einer definierten Meßstrecke und anschließender Eingabe eines Korrekturwertes erfolgt.4. Measuring system according to claim 1, characterized in that a calibration of the distance and speed measurement by driving one defined measuring path and then entering a correction value. 5. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Meßauswerteschaltung die Meßdaten über Reed-Relais von einem oder von beiden Skaterschuhen aufgenommen werden.5. Measuring system according to claim 1, characterized in that the measurement evaluation circuit the measurement data via reed relays of one or both Skate shoes are included. 6. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Meßdaten über eine Fotodiode von einem oder von beiden Skaterschuhen aufgenommen werden.6. Measuring system according to claim 1, characterized in that the measurement data is recorded via a photodiode from one or both skate shoes will. 7. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Entfernung und Lageinformation über das GPS (Global Positioning System) gewonnen wird.7. Measuring system according to claim 1, characterized in that the distance and location information obtained via the GPS (Global Positioning System) becomes. 8. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Wegstreckeninformation optisch aufgenommen wird und sich die Aufnahmeeinheit bzw. Aufnahmeeinheiten an einem Snowboard oder Schlitten oder an einem oder an beiden Skiern oder Schlittschuhen befindet bzw. befinden.8. Measuring system according to claim 1, characterized in that the route information is optically recorded and the recording unit or Recording units on a snowboard or sledge or on one or both Skis or ice skates are located. 9. Meßsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Auswertung der gemessenen Signale nicht nur portabel von der Meßauswerteeinheit des Läufers sondern zusätzlich auch noch zentral von einer ruhenden Auswerteeinheit erfolgt.9. Measuring system according to claim 1, characterized in that the evaluation of the measured signals not only portable from the measurement evaluation unit of the Runner but also additionally carried out centrally by a stationary evaluation unit.
DE1997113044 1997-04-01 1997-04-01 Distance and velocity measuring system for roller skates, skateboard or in=line roller skates Ceased DE19713044A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997113044 DE19713044A1 (en) 1997-04-01 1997-04-01 Distance and velocity measuring system for roller skates, skateboard or in=line roller skates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997113044 DE19713044A1 (en) 1997-04-01 1997-04-01 Distance and velocity measuring system for roller skates, skateboard or in=line roller skates

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DE19713044A1 true DE19713044A1 (en) 1998-10-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028219A1 (en) * 2000-06-07 2001-12-13 Volkswagen Ag Marking system allows location of individual using worn item and satellite system link
DE19860810C2 (en) * 1997-12-30 2002-09-05 Rainer Eckert Sports-typical equipment or part of such equipment and / or sports equipment with a GPS, GLONASS or similar satellite navigation receiver
CZ307524B6 (en) * 2017-05-16 2018-11-07 Univerzita Karlova, Fakulta tělesné výchovy a sportu A device for measurement of forces acting on skates

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226357A1 (en) * 1982-07-14 1984-01-19 K.W. Hochschorner Gmbh, 8035 Stockdorf Device for measuring the distance travelled by means of a bicycle
DE9209825U1 (en) * 1992-07-22 1992-10-01 Schroll, Stefan, Dipl.-Ing. (Fh), 8221 Nussdorf, De
DE4138622C1 (en) * 1991-11-25 1993-05-27 Heinz 8890 Aichach De Geiling Measuring device for cross-country skier - has drive in contact with snow and clamped to end of ski, and display attached to body of skier
DE4227586A1 (en) * 1992-08-20 1994-02-24 Werner Wolfrum Ergometer, e.g. for training sports cyclists, - measures deformations of pedals, handlebars and seat stem independently in orthogonal directions
US5511435A (en) * 1993-10-04 1996-04-30 Casio Computer Co., Ltd. Apparatus for measuring vehicle running condition
DE29608425U1 (en) * 1996-05-09 1996-08-08 Stein Automation Gmbh Device for recording and evaluating various parameters measured in movement sports
DE19518638A1 (en) * 1995-05-20 1996-11-21 Guenter Dipl Ing Schneider Measuring unit for determining travel data such as distance covered and speed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226357A1 (en) * 1982-07-14 1984-01-19 K.W. Hochschorner Gmbh, 8035 Stockdorf Device for measuring the distance travelled by means of a bicycle
DE4138622C1 (en) * 1991-11-25 1993-05-27 Heinz 8890 Aichach De Geiling Measuring device for cross-country skier - has drive in contact with snow and clamped to end of ski, and display attached to body of skier
DE9209825U1 (en) * 1992-07-22 1992-10-01 Schroll, Stefan, Dipl.-Ing. (Fh), 8221 Nussdorf, De
DE4227586A1 (en) * 1992-08-20 1994-02-24 Werner Wolfrum Ergometer, e.g. for training sports cyclists, - measures deformations of pedals, handlebars and seat stem independently in orthogonal directions
US5511435A (en) * 1993-10-04 1996-04-30 Casio Computer Co., Ltd. Apparatus for measuring vehicle running condition
DE19518638A1 (en) * 1995-05-20 1996-11-21 Guenter Dipl Ing Schneider Measuring unit for determining travel data such as distance covered and speed
DE29608425U1 (en) * 1996-05-09 1996-08-08 Stein Automation Gmbh Device for recording and evaluating various parameters measured in movement sports

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860810C2 (en) * 1997-12-30 2002-09-05 Rainer Eckert Sports-typical equipment or part of such equipment and / or sports equipment with a GPS, GLONASS or similar satellite navigation receiver
DE10028219A1 (en) * 2000-06-07 2001-12-13 Volkswagen Ag Marking system allows location of individual using worn item and satellite system link
CZ307524B6 (en) * 2017-05-16 2018-11-07 Univerzita Karlova, Fakulta tělesné výchovy a sportu A device for measurement of forces acting on skates

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