EP0357858A1 - Vorrichtung zur Auswertung von Treffern bei Fechtwettkämpfen - Google Patents

Vorrichtung zur Auswertung von Treffern bei Fechtwettkämpfen Download PDF

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Publication number
EP0357858A1
EP0357858A1 EP88402270A EP88402270A EP0357858A1 EP 0357858 A1 EP0357858 A1 EP 0357858A1 EP 88402270 A EP88402270 A EP 88402270A EP 88402270 A EP88402270 A EP 88402270A EP 0357858 A1 EP0357858 A1 EP 0357858A1
Authority
EP
European Patent Office
Prior art keywords
fencing
control device
touch control
carried
device characterized
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.)
Withdrawn
Application number
EP88402270A
Other languages
English (en)
French (fr)
Inventor
Alain Bousquet
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.)
Spatertz Sa Ste
Original Assignee
Spatertz Sa Ste
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 Spatertz Sa Ste filed Critical Spatertz Sa Ste
Publication of EP0357858A1 publication Critical patent/EP0357858A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/02—Training appliances or apparatus for special sports for fencing, e.g. means for indicating hits
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/02—Training appliances or apparatus for special sports for fencing, e.g. means for indicating hits
    • A63B2069/025—Training appliances or apparatus for special sports for fencing, e.g. means for indicating hits with conductive floor used as part of the detection circuit
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry

Definitions

  • the present invention relates to a device for controlling the keys given and received during fencing attacks.
  • This device has the advantage of eliminating any ohmic connection between the shooters and, therefore, eliminates the constraints inherent in the establishment of the various cables and the use of equipment whose reliability is not to any test, such as the reels in particular; on the other hand it gives an additional dimension to fencing by authorizing displacements in the plane and no longer along an axis and, lets predict combats during which several adversaries can confront each other.
  • one of the original features of its design makes it possible, or even encourages, the use of materials with low electrical conduction, that is to say with high resistance for making tracks and breastplates in particular.
  • materials with low electrical conduction that is to say with high resistance for making tracks and breastplates in particular.
  • substances used specially in the control of static electricity such as foams, rubber, slightly conductive textiles having electrical resistances of several tens of kilo-ohms.
  • the principle of the invention is based on the use of periodic electrical phenomena whose frequencies are either low or high depending on whether this electrical signal is carried by a conductive support or propagated in the form of radio waves.
  • the signal is coded to minimize the risk of interference in the event that several devices are used on the same site.
  • the general organization of the device is the subject of FIG. 1 on which it is possible to distinguish the weapons I and I bis, the body wires II and II bis, the electronic boxes III and III bis, the systems for materializing the keys IV and IV bis comprising a light and sound signal, the aerials V (e and r) and V bis (e and r), a carpet exciter VI generating the signals F1 and F2 and a carpet VII intended to represent the track where fighting takes place, carpet excited by electrical signals F1 and F2.
  • the electronic unit III (or III bis) as indicated in FIG. 2 comprises a generator and transmitter 31 as well as a receiver decoder 32 of radio waves both working on different HF or VHF frequencies: the frequency of the receiver 32 of the box III being adjusted to receive the signal 31 from box III bis when the button is pressed and vice versa.
  • These two main organs have their respective function of emission and reception controlled and enslaved by a logical unit taking into account certain material or physical contingencies and the rules concerning sword fighting in this case.
  • oscillator 33 delivering a low frequency signal F1 on the gunner's weapon
  • the filter 37 eliminating the contact closure pulses from the tip of the weapon, the duration of which would be less than the period provided for in the relevant regulations.
  • the time delay system 34 for the pulse of the received and decoded signal which maintains the display of the key for a time long enough for the result to be perceived and used in good conditions by the shooters, the public and the referees of the meeting.
  • this time delay is also fixed by the regulations.
  • the time delay of 34 is made on reception insofar as, of course, it does not was not chosen to delay the opponent's broadcast.
  • the operation of the device is simple.
  • the point head of the weapon which behaves like a push button, normally open at rest, closes the circuit which activates the transmitter 31; the latter delivers its coded signal H.F. or V.H.F. insofar as its function is not inhibited by the presence of the electrical quantity a (FIG. 2).
  • the radiated signal is received decoded, timed and displayed by the opposing device, that is to say by the assembly carried by the fencer who has just been hit.
  • the discrimination of the zones with particular treatment can be made in a reverse manner to that described, that is to say by exciting when touching, the point head of the weapon by the low frequency signal which would propagate on the conductive surface when the point of the weapon is pressed on it.
  • the equipment that is the subject of this description disrupts the physical environment of fencing by removing the constraints inherent in the use of a wired link between the fencers and by eliminating the use of equipment whose reliability is put to the test by the frequent and sudden movements of the shooters.
  • the injection of low frequencies into the floor mat makes it possible to avoid the use of a painful metal installation track, the rough texture of which has harmful effects on the longevity of the shoes and promotes the use of materials. modern, more flexible, more aesthetic that can be integrated more harmoniously into the material environment of fencing.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Emergency Lowering Means (AREA)
EP88402270A 1987-02-26 1988-09-08 Vorrichtung zur Auswertung von Treffern bei Fechtwettkämpfen Withdrawn EP0357858A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702740A FR2611512A1 (fr) 1987-02-26 1987-02-26 Dispositif de controle des touches donnees et recues a l'occasion des assauts en escrime

Publications (1)

Publication Number Publication Date
EP0357858A1 true EP0357858A1 (de) 1990-03-14

Family

ID=9348471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88402270A Withdrawn EP0357858A1 (de) 1987-02-26 1988-09-08 Vorrichtung zur Auswertung von Treffern bei Fechtwettkämpfen

Country Status (2)

Country Link
EP (1) EP0357858A1 (de)
FR (1) FR2611512A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715145A1 (de) * 1996-04-25 1997-12-18 Schweiger Martin Dipl Ing Trefferauswerteeinrichtung insbesondere für Fechtwaffen
FR2867086A1 (fr) * 2004-03-04 2005-09-09 Laurent Leclercq Dispositif pour l'escrime sans fil
CN108771850A (zh) * 2018-09-10 2018-11-09 无锡威豪体育器材有限公司 一种花剑的剑体结构

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611512A1 (fr) * 1987-02-26 1988-09-09 Bousquet Alain Dispositif de controle des touches donnees et recues a l'occasion des assauts en escrime
FR2653026A1 (fr) * 1989-10-12 1991-04-19 Pham Anh Tuan Systeme de validation et de tele-transmission par ondes hertziennes des touches d'escrime.
US5354057A (en) * 1992-09-28 1994-10-11 Pruitt Ralph T Simulated combat entertainment system
FR2739787B1 (fr) * 1995-10-12 1998-01-09 Computer Masters International Dispositif de detection et de signalisation de touches en escrime
US6575837B1 (en) * 2001-06-26 2003-06-10 Timothy J. Weske Fencing scoring apparatus and system
FR3069444B1 (fr) * 2017-07-26 2019-08-02 Laurent Gajewski Systeme de signalisation de touches pour la pratique de l'escrime et procede d'utilisation associe
CN108288782A (zh) * 2018-04-13 2018-07-17 无锡威豪体育器材有限公司 一种击剑用插线支架

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811035A (fr) * 1935-12-24 1937-04-05 Appareil contrôleur de touches à l'escrime
FR2280407A1 (fr) * 1974-08-02 1976-02-27 Delcayre Guy Equipement electronique pour le controle sans fils des combats d'escrime
FR2543006A1 (fr) * 1983-03-24 1984-09-28 Bousquet Alain Controleur de touches portees et recues en escrime
FR2611512A1 (fr) * 1987-02-26 1988-09-09 Bousquet Alain Dispositif de controle des touches donnees et recues a l'occasion des assauts en escrime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811035A (fr) * 1935-12-24 1937-04-05 Appareil contrôleur de touches à l'escrime
FR2280407A1 (fr) * 1974-08-02 1976-02-27 Delcayre Guy Equipement electronique pour le controle sans fils des combats d'escrime
FR2543006A1 (fr) * 1983-03-24 1984-09-28 Bousquet Alain Controleur de touches portees et recues en escrime
FR2611512A1 (fr) * 1987-02-26 1988-09-09 Bousquet Alain Dispositif de controle des touches donnees et recues a l'occasion des assauts en escrime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715145A1 (de) * 1996-04-25 1997-12-18 Schweiger Martin Dipl Ing Trefferauswerteeinrichtung insbesondere für Fechtwaffen
FR2867086A1 (fr) * 2004-03-04 2005-09-09 Laurent Leclercq Dispositif pour l'escrime sans fil
CN108771850A (zh) * 2018-09-10 2018-11-09 无锡威豪体育器材有限公司 一种花剑的剑体结构

Also Published As

Publication number Publication date
FR2611512A1 (fr) 1988-09-09

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