EP3102985A2 - Installation de mesure de temps - Google Patents

Installation de mesure de temps

Info

Publication number
EP3102985A2
EP3102985A2 EP15710424.1A EP15710424A EP3102985A2 EP 3102985 A2 EP3102985 A2 EP 3102985A2 EP 15710424 A EP15710424 A EP 15710424A EP 3102985 A2 EP3102985 A2 EP 3102985A2
Authority
EP
European Patent Office
Prior art keywords
mse
timing system
signal
measuring beam
path
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Withdrawn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
EP15710424.1A
Other languages
German (de)
English (en)
Inventor
Wolfgang Alexander PAES
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.)
Speed4 System AG
Original Assignee
Speed4 System AG
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 Speed4 System AG filed Critical Speed4 System AG
Publication of EP3102985A2 publication Critical patent/EP3102985A2/fr
Withdrawn legal-status Critical Current

Links

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
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G07C1/24—Race time-recorders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/22—Detecting, e.g. by using light barriers using multiple transmitters or receivers using reflectors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F13/00—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G04F13/02—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00 using optical means
    • 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
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games

Definitions

  • the invention relates to a time measuring system for measuring the running time of a runner according to the preamble of claim 1.
  • a time measuring system can be found at each run competition to between two Presence points of a given
  • the presence signals can be given by hand and the timer can be started and stopped by hand.
  • a measuring beam receiver (MSE) and a measuring beam generator (MSG) is set up at each point at which the presence is to be detected to generate the presence signal whose measuring beam crosses the path at the presence points.
  • this measuring beam may be a light beam, in particular infrared or laser beam, an ultrasonic wave, a
  • Radio wave beam act By interrupting the Meßstrahlempfang a presence signal of the rotor is generated. Each presence signal is then fed to a timepiece common to all attendance points, which is electrically connected to all the measuring beam receivers (MSE) by cables in such a way that the timepiece can be actuated by the presence signals for detecting and outputting the transit time between the presence signals.
  • MSE measuring beam receivers
  • a folded Lauflaufweg consists after this application from a way and a
  • the reversal area is then also to be monitored in order to determine that the runner is circling the predetermined reversal point.
  • the runner In the case of a wave-shaped track, the runner has to walk around pylons on the way and / or the way back, which are set up at more or less regular intervals. In these cases must by
  • Presence signals are also checked whether the runner appears at the turning points of this predetermined path.
  • the object of the invention is therefore to provide a Zeitmeßstrom, which manages even with complicated or folded path without wiring and can be set up easily, and without difficult instructions, usable and operable.
  • This solution results from claim 1. This solution is particularly applicable to a between a start / finish line (SZL) and a reversal point folded and / or a wavy path.
  • SZL start / finish line
  • the Meßstrahlempfhurer and the Meßstrahlgeber are then placed opposite to each other at the ends of the running path, so that they include between them such that the measuring beam of the Meßstrahlgeber is aligned in the direction of the path and the running path at least one point of presence of the rotor, ie the reversal point and - in undulating or zigzagging running paths - also crosses at the turning points of the route.
  • This time measuring system has the advantage that, despite the complicated travel path, all predetermined presence points including turning points of the wavy line, reversal points, start and destination can be detected.
  • the timing system is particularly suitable for gaming purposes and training purposes, when the runner to go through a wavy line and thereby lead a ball on this wavy line.
  • one of the inflection points of the wavy line preferably the first inflection point located adjacent to the MSE, is selected as the starting point of the travel path for which the time is measured in FIG.
  • any other turning point or reversal point or the turning point marking the start can be selected.
  • the central unit designates, can be accommodated. Therefore, the installation and operation of the time-measuring system is possible here without special instruction.
  • the central unit is set up in the area or even on the start line.
  • the launch MSE is oriented perpendicular to the run direction on the start line and is characterized by an additional MSG, i. Beam source or mirror, which are also on the starting line, but on the other side of the track, illuminated.
  • the MSE which is the reversal point and gfls. detects the turning points of the wavy path, lies on the running path facing the front of the central device.
  • the time measuring system be as versatile as possible, i.
  • the start signal After the start signal, it runs past the right side of the central unit, for example, and is detected by the start MSE of the central unit on the start line with a first presence signal. Now the time counting begins. The further path can then be undulating or rectilinear.
  • the rotor can be detected in each of the turning points. At least the path is set up so that the runner on the now other side of the central device passes the finish line, whereby a presence signal is generated, which marks the end of the route and causes the time count. Otherwise, one can also
  • Time counting of the split times from one presence signal to the next i. between two consecutive presence signals.
  • weiten education according to claim 4 ensures that a predetermined path must be maintained. If, for example, it is specified that the beginning of the travel path lies on the right side of the central unit, the path must end on the other side; if it does not do so, an error signal is output or no time measurement takes place, so that an error is detected.
  • the training according to claim 5 facilitates the game or running implementation without the game master or trainer engages by hand. It is also possible that the reaction time of the runner is also determined by taking a time measurement between the runner
  • an error signal may be issued if the runner is not present within a predetermined target time on the start line, or if the runner begins his walk on the wrong side of the central counter, as instructed by the right-left signal.
  • the development according to claim 6 pursues the goal of making the operation of the central device and the execution of the run or game in a further manner by the intervention of a supervisor, game manager, trainer and so on independent.
  • the central device also has a microprocessor, to which the presence signals of the integrated into the central unit MSE for calculating and output of time intervals are abandoned.
  • the development according to claim 8 also allows in advance to store in the central device running paths and / or game histories, then retrieve and monitor them in a simple manner.
  • the programs of the games or routes can be stored in particular by specifying the origin of the presence signals from the MSEn (start or destination MSE, longitudinal MSE), the time sequence of these presence signals and the number of presence signals in the memory of the microprocessor of the central device are stored. During the run can then by
  • the Meßstrahlgeber according to this invention may be a radiation source, light source, laser source, ultrasonic transmitter or the like. It is understood that such transmitters may be commercially available as small units which can be deployed at the designated locations and directed to the respective associated MSE. A further simplification is made by claim 10.
  • a separate power supply for the MSG is no longer required. Rather, each MSG is split into a beam source (SQ) and a mirror.
  • the SQs are integrated in the central unit in the area of the assigned MSE. All SQen and MSE of the central unit can then be connected to a common power supply, for example, a battery, which is also in the central unit, connected.
  • the mirror associated with each SQ as MSG is positioned outside of the central unit such that the SQ measurement beam hits the mirror and is reflected toward the associated MSE.
  • the radiation source preferably the laser beam source, also serves as
  • Rangefinder This can e.g. can be done by measuring the angle between the reflected light beam entering the mirror and the reflected light beam striking the MSE, and converting that angle from the given geometric arrangement of SQ and MSE to a distance of the mirror from the central processing unit.
  • the SQ can also be operated in pulses.
  • the microprocessor detects the timing of the delivery of the pulse and the arrival of the reflected signal in the MSE, such that the duration of the beam pulse between the MSE and the
  • Radiation source and from the path of the beam pulse can be determined.
  • the determined distance is preferably in the microprocessor with a
  • Detecting means for detecting the presence of the runner on each of
  • Presence lines where the detection devices consist of: from a light beam source whose constant or constantly pulsating light beam is aligned along the line of presence and crosses the path on a measurement axis which is perpendicular to the line of presence,
  • a reflector which is arranged in the light beam and reflects the light beam as a measuring beam along the line of presence
  • Meßstrahlempfhurer light beam receiver
  • a Meßstrahlempfestier which is arranged in the direction of the reflected measuring beam on the line of presence and generates by interrupting the Meßstrahlempfangs a presence signal of the rotor, which the
  • Timing the timing system is transmitted as a switching signal
  • Light beam source (6) and the light beam receiver (7) structurally combined to a signal pairing (5).
  • a structural unit is set up in front of the headway, which contains the time measuring system, and the running track is designed in such a way that all are required to detect the presence of the runner on the intended presence lines
  • Signal pairings (each consisting of light beam source and light beam receiver) integrated into the assembly and are arranged on at least one of the running path facing outer sides of the assembly.
  • Figures 1-4 different equipment of time measuring systems in adaptation to specified paths
  • FIG. 5 Detail of the time measuring system according to FIG. 4.
  • the timing system of Figure 1 consists of a central unit 9 and a
  • Radiation source 6.2 as measuring beam generator MSG.
  • the central device is a box or a cuboidal housing 9. It is placed between the start VZiel line 10 and the standby line 11. The runner 2 waits outside this area before the ready line 11.
  • the central device 9 contains a MSE 5, which is directed in the running direction. Opposite him, beyond the reversal line 4.3, the Meßstrahlgeber MSG in the form of a
  • Radiation source 6.2 This radiation source is directed with its measuring beam on the MSE 5.
  • the runner has to circle three pylons 17 on his way, so he on the way out (in the figure 1) on the right, on the way back to the left of the central unit 9 passes and-beginning and ending at the start-ZZielline 10- both on the way and on the way back a wavy path around the pylons 17 travels and vice versa at the reversing line 4.3.
  • the runner In the course of its undulating course, the runner first crosses the measuring beam of the MSQ on line 10. As a result, the measuring beam is interrupted and the MSE generates a presence signal which is transmitted via an electrical connection to the timer 8 as a start signal.
  • the central unit 9 contains in addition to the Meßstrahlempfnatureer and the timer 8 also has a traffic light system with the directional light 12, which-controlled by hand or by a random generator (both not shown) - a legal signal or a
  • the MSE 5 at the front of the central unit receives the presence signal each time the runner crosses the measuring beam of the radiation source 6.2, ie both (essentially) at the turning points 3 and at the turning point. 4.3 of his walk. These presence signals are also sent to the timer. In the course of the runner 2 so the timer is the one with the
  • the timer detects the intervening time interval separately as the reaction time of the rotor 2. Starting with the presence signal on the start line 10, the timer further detects the time intervals between the following individual presence signals at the following inflection points 3 and 4.3. These time intervals can be retrieved individually; they are also added to the total time the runner needs to arrive on line 10.
  • the line 10, in which the runner crosses the measuring beam of the MSQ 6.2 twice, thus serves both as a starting line and as a finish line.
  • the central device 9 according to FIG. 2 has, in addition to the front-side MSE 5.1, also a lateral MSE 5.2. These MSE 5.1 and 5.2 are each adjacent to a measuring beam source 6.2. The MSE 5.1 and 5.2 and the respective adjacent measuring beam sources 6.2 are each directed to a mirror 6.1, which is positioned so that the
  • Measuring beam of the measuring beam source 6.2 is reflected exactly to the respective adjacent MSE 5.1 or 5.2.
  • the lateral MSE 5.2 with the associated adjacent measuring beam source 6.2 and the associated mirror 6.1 are aligned so that their measuring beam is substantially perpendicular to the running direction on the start / finish line 10.
  • the front-side MSE 5.1 with the associated beam source 6.2 and the associated mirror 6.1 is aligned substantially in the running direction, so that the measuring beam is substantially in or parallel to the direction.
  • Both MSE 5.1 and 5.2 are in turn connected to a timer 8, which detects the presence signals of these Meßstrahlempfnatureer and - as described above - converted into time intervals and total times. In this embodiment, a directional traffic light and a ready light are not present.
  • the reaction time of the runner can not be calculated.
  • the runner starts on the right side of the central device 9 and thereby runs over the StanV / finish line 10 and triggers the presence signal, which marks the start, and thus the time count.
  • the runner has a wavy line to pass around the pylons 17, to reverse at the reversal point 4.3 and then run straight back to the same side of the central device 9.
  • the special feature is that the time measuring unit 9 contains a further MSE 5.3, in comparison to the MSE 5.2. Also in this MSE 5.3 is a radiation source 6.2 adjacent and beyond the path associated with a mirror 6.1. With this configuration of the central device 9, the rotor 2 can start on one side of the central device and reach the destination on the other side. He can therefore also here a double-wavy running way
  • reaction time of the runner can be determined between the ready signal 3 and the appearance on the start line 10, in addition to the transit time between the first Presence signal on the start line 10 and the second presence signal on the same (this time) finish line 10.
  • the central processing unit is provided with a microprocessor 14, i. its own computer and
  • the measuring beam receivers are locked on the right side 5.2 and left side 5.3 against each other, for example, in such a way
  • the front-end MSE 5.1 receives a total of 7 presence signals, i. one at each of the inflection points of the wavy line of the return and returned as well as at the turning point.
  • Presence signal on the MSE 5.2 triggers, these signals are not evaluated for timing and it can be seen that the specified run rule has not been met.
  • Computer capacity is equipped and the computer is programmed so that it calculates the accuracy of the presence signals according to their origin and their number.
  • the central unit is therefore also equipped with an input device 16 through which this information, ie origin of the presence signals (front MSE: 5.1, MSE side: 5.2, MSE side: 5.3) and number of
  • Presence signals related to the respective MSE 5.1, 5.2, 5.3, can be entered and stored to establish different routes.
  • Figure 4 corresponds substantially to that of Figure 3. Here, however, a modified track is shown, which allows an additional pylon and a rectilinear way and / or a rectilinear return path of the rotor.
  • the beam sources 6.2 are preferably lasers which emit a continuous laser beam but can also be actuated in pulses.
  • the calculator is equipped with time recording for the duration of a pulse between the beam source, gfls. the associated mirror and the MSE. This runtime gives the distance between these devices. It is therefore easy to determine whether the SQ (FIG. 1) or the mirror (FIGS. 2-5) are set up at the correct distance and that the path therefore has the prescribed length.
  • the central device is equipped with a paper printer, by means of which the time values determined in the microprocessor can be printed out.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Communication System (AREA)

Abstract

L'invention concerne une installation de mesure de temps destinée à mesurer le temps de parcours d'un rotor (2) entre deux points de présence (3) de son parcours, qui comprend un récepteur de faisceau de mesure (MSE (5)) et un émetteur de faisceau de mesure (MSG (6)), dont le faisceau de mesure (8) croise le parcours. Des signaux de présence du rotor sont générés par interruption de la réception d'un faisceau de mesure, lesquels sont évalués dans l'outil de mesure de temps (8) en vue de la détection et de la sortie du temps de parcours. Dans le cas d'un parcours en U entre une ligne de départ/d'arrivée (SZL (10)) et un point d'inversion (4.3) ou sinusoïdal voire en zig-zag, l'émetteur de faisceau de mesure MSG (source de faisceau 6.2, miroir 6.1) est placé aux extrémités du parcours. Des signaux de présence sont générés au point d'inversion (4.3) et/ou à au moins un des points d'inflexion (3) du parcours. En outre, un autre récepteur de faisceau de mesure [MSE de départ/d'arrivée (5.2)] et une SQ (6.2) associée à celui-ci peuvent être placés sur la ligne de départ/d'arrivée (10) dans le cas où le faisceau de mesure croise perpendiculairement le parcours, et de préférence intégrés à une unité de mesure de temps (9) commune.
EP15710424.1A 2014-02-07 2015-01-28 Installation de mesure de temps Withdrawn EP3102985A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014001544 2014-02-07
DE102014015689 2014-10-24
PCT/EP2015/000156 WO2015117734A2 (fr) 2014-02-07 2015-01-28 Installation de mesure de temps

Publications (1)

Publication Number Publication Date
EP3102985A2 true EP3102985A2 (fr) 2016-12-14

Family

ID=52629512

Family Applications (2)

Application Number Title Priority Date Filing Date
EP15710424.1A Withdrawn EP3102985A2 (fr) 2014-02-07 2015-01-28 Installation de mesure de temps
EP15708110.0A Withdrawn EP3102984A2 (fr) 2014-02-07 2015-01-28 Installation de mesure de temps

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15708110.0A Withdrawn EP3102984A2 (fr) 2014-02-07 2015-01-28 Installation de mesure de temps

Country Status (4)

Country Link
US (2) US9965904B2 (fr)
EP (2) EP3102985A2 (fr)
DE (1) DE102015000899A1 (fr)
WO (2) WO2015117734A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017212107A1 (de) * 2017-07-14 2019-01-17 Interprobe Gmbh Vorrichtung zur Zeitnahme

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074117A (en) * 1974-04-05 1978-02-14 Grand Prix Of America, Inc. Timing system
HU175598B (hu) * 1978-11-22 1980-09-28 Villamos Berendezes Es Keszule Ustrojstvo dlja opredelenija, obrabotki i/ili signalizacii i/ili registracii rezul'tatov sorevnovanija na osnove prikhoda v cel'
US4645458A (en) * 1985-04-15 1987-02-24 Harald Phillip Athletic evaluation and training apparatus
US5241487A (en) * 1990-08-28 1993-08-31 Bianco James S Racecar timing and track condition alert system and method
DE10331447A1 (de) * 2003-07-10 2005-02-17 Western Investments Capital S. A. Meßanordnung
US8618919B2 (en) 2009-06-09 2013-12-31 Dux Technologies Pty Ltd Laser detection and timing method and apparatus
EP2666126A2 (fr) * 2011-01-20 2013-11-27 Innovative Timing Systems, LLC Système amélioré de chronométrage d'un événement de lecture d'une étiquette rfid par détection laser, et procédé associé
EP2807612A4 (fr) * 2012-01-25 2015-03-11 Innovative Timing Systems Llc Procédé et système de chronométrage intégré équipé d'un lecteur d'étiquette rfid facilement transportable à détermination de localisation gps

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2015117734A2 *

Also Published As

Publication number Publication date
DE102015000899A1 (de) 2015-08-13
WO2015117734A3 (fr) 2015-11-05
US20170039780A1 (en) 2017-02-09
WO2015117735A3 (fr) 2015-11-12
EP3102984A2 (fr) 2016-12-14
US9965904B2 (en) 2018-05-08
US10115244B2 (en) 2018-10-30
US20170039781A1 (en) 2017-02-09
WO2015117734A2 (fr) 2015-08-13
WO2015117735A2 (fr) 2015-08-13

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