• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device for visualizing an advance or a delay with respect to a chosen moment, by transposing the reading of a geographical position using a VOR fitted to airplanes. It is coupled to a classic clockwork mechanism with hands indicating the time and making it possible to define an alarm time. It consists of a deflection needle (1), a position indicator, an activation indicator, and a mobile compass rose (5), the positions and movements of which indicate the deviation relative to the time point to be crossed. The device according to the invention is particularly suitable for air navigation in light aviation to display an advance or a delay with respect to the estimated times of overflight of the turning points.
    公开号:CH715649A2
    申请号:CH01613/19
    申请日:2019-12-13
    公开日:2020-06-15
    发明作者:Hugues Parsy
    申请人:Hugues Parsy；
    IPC主号:
    专利说明:

    The present invention relates to a timepiece device designed mainly for aircraft pilots to more adequately view the approach to a chosen time point, the crossing of this time point, and the distance from this point once crossed, in order to better visualize an advance or a delay compared to a defined moment, which is usually essential during an air navigation.
    The crossing of a time point is traditionally carried out by aircraft pilots by means of a watch that they have the legal obligation to carry, in particular during any air navigation. See the Order of July 24, 1991 relating to the conditions of use of civil aircraft in general aviation in force and published on the site legifrance.gouv.fr:https://www.legifrance.gouv.fr/affichTexte.do cidTexte= LEGITEXT000006077971
    More specifically, the pilots of aircraft which carry out air navigation must systematically cross turning points (geographical benchmarks usually called "waypoints") by estimating upstream the time necessary to reach these turning points, then by noting downstream at by means of a watch the precise time at which they actually fly over these geographical benchmarks, the aim being to highlight an advance or a delay during air navigation, to readjust the estimate of the flight time remaining during the flyover of each turning point, in order to avoid any safety risk, in particular a risk of fuel failure in the event of delay or misplacement. This action of noting the real time overflight of geographic benchmarks and comparing them with the times estimated before their crossing allows pilots to fill in what is called a "navigation log", essential when carrying out air navigation and contributing to the safety of the pilot and passengers (this navigation method taught to all pilots limits the risk of getting lost in flight and therefore of running out of fuel or entering prohibited airspace while straying) . The fact of using an ordinary watch does not make it possible to quickly and simply visualize, in an obvious manner, an advance or a delay, nor to visualize the extent of the advance or delay taken during an air navigation, without to make mental calculations or a comparison between the time read on the watch and the crossing time planned upstream and noted on the "navigation log".
    The device according to the invention overcomes this drawback. It makes it possible to visualize an advance or a delay compared to a time point in a similar way to the way in which the pilots of aircraft are accustomed, trained, and trained to visualize an approach or a distance compared to a point. geographical. It is therefore a question of transposing a usual method of reading a geographical position to the reading of a time position thanks to the device according to the invention which comprises a dial in which are visible a deflection needle with lateral or circular displacement, points located on either side of the dial to indicate the level of deviation of this hand, a triangular indicator "TO-FROM" to indicate the crossing of a deviation of more or less 3 hours from the time point to be crossed, an indicator alarm which indicates when the device is activated or not, and a mobile compass rose graduated from 0 ° to 360 ° whose position corresponds to the time defined for the time point to be crossed.
    According to particular embodiments:<tb> - <SEP> When a time is chosen as the time point to cross, this time corresponds to an angle on the compass rose graduated from 0 ° to 360 °, and this angle corresponds to an oriented axis passing through the center of the compass rose, which we will call the "alarm axis". The axis passing through the center of the compass rose and orthogonal to the alarm axis will be called "the orthogonal axis". The dial of the device according to the invention has a vertical central axis on either side of which there are 5 points each corresponding to a deviation of 2 ° from the alarm axis. The movement of the deflection hand and the behavior of the indicators of this device is done as a function of the current time, the device according to the invention therefore therefore necessarily having to be coupled to a conventional clockwork mechanism with hands which allows in particular to choose the alarm time representing the time point to be crossed and to position the deviation hand and the “TO-FROM” indicator according to the current time.<tb> - <SEP> More precisely, the alarm indicator makes it possible to visualize whether the device is activated or not. The compass rose is positioned to indicate the correspondence in degrees of the oriented "alarm axis". The "TO-FROM" indicator is set to "FROM" (down) when the current time corresponds to an angle between 0 ° and 90 ° or between -90 ° and 0 ° relative to the "axis “oriented” alarm (by convention, a positive angle is a clockwise angle, and a negative angle is a counterclockwise angle). Conversely, the “TO-FROM” indicator is set to “TO” (upwards) when the current time corresponds to an angle between 90 ° and 180 ° or between -180 ° and -90 ° relative to „ the alarm axis “oriented. The deflection hand is positioned to the right of the dial when the current time corresponds to an angle between -180 ° and 0 ° relative to the oriented "alarm axis". Conversely, the deflection hand is positioned to the left of the dial when the current time corresponds to an angle between 0 ° and 180 ° relative to the oriented "alarm axis". The deflection hand is positioned in the center of the dial when the current time corresponds to the oriented “alarm axis”.<tb> - <SEP> For the "TO-FROM" indicator, the passage from the position in "TO" to the position in "FROM" and vice versa takes place for a precise duration of 3 minutes and 20 seconds (the duration of 3 minutes and 20 seconds corresponds to an angle of 20 ° on a compass rose for which 360 ° represents 60 minutes, which corresponds to the angle of change of position of the indicator "TO-FROM" of a VOR equipping aircraft). This movement begins 100 seconds before the current time passes through the "orthogonal axis", from bottom to top (from the "FROM" position to the "TO" position) when the current time crosses the alarm time plus three hours (passing through the “orthogonal axis”), and going from top to bottom (from the “TO” position to the “FROM” position) when the current time crosses the hour alarm at least three hours (passing through the “orthogonal axis”).<tb> - <SEP> For the deflection hand whose movement, from left to right, or from right to left, can be either lateral or circular, the passage from the position located from one end of the dial to at the position located up to the other end of the dial is done for a period of 4 minutes which corresponds to the passage through different positions each corresponding to a temporal spacing of 20 seconds. Note that 20 seconds correspond to an angle of 2 ° on a compass rose on which 360 ° correspond to 60 minutes, and that 2 ° correspond to the difference represented by each of the white dots visible on the dial of a classic VOR equipping aircraft. When the current time (AM or PM) reaches the alarm time minus 120 seconds, the deflection hand, which is at this moment at the right end of the dial, begins its regular and continuous movement to the left of the dial by crossing a white point every 20 seconds, which makes it pass through the vertical central axis of the dial 120 seconds after having started its movement, then continues its course towards the left of the dial, always crossing a white point every 20 seconds, to reach its final position at the left end of the dial 240 seconds after starting its movement, i.e. a movement lasting 240 seconds, i.e. 4 minutes. When the current time (AM or PM) reaches a difference of 6 hours minus 120 seconds from the alarm time, the deviation hand, which is at this moment at the left end of the dial, starts its regular and continuous movement towards the right of the dial by crossing a white point every 20 seconds, which makes it pass by the vertical central axis of the dial 120 seconds after having started its movement, then continues its course towards the right of the dial , always crossing a white point every 20 seconds, to reach its final position at the right end of the dial 240 seconds after having started its movement, i.e. a movement lasting 240 seconds, i.e. 4 minutes.
    The appended figures illustrate the invention and in particular the behavior of the indicator "TO-FROM" and the deviation hand as a function of the current time:
    [Fig.1] As illustrated in Figure 1, if we represent the "alarm axis" oriented (6), since it is an axis called "oriented", we can consider by convention that this axis, by its orientation, makes it possible to say that the small hand of the current hour (9) can be on its right (between 07:50 AM and 01:50 PM, or between 07:50 PM and 01:50 AM on the example in Figure 1) or to its left (between 1:50 a.m. and 7:50 a.m., or between 1:50 a.m. and 7:50 a.m. in the example in Figure 1). By convention, the direction of the orientation of the "alarm axis" is said to be "upward", and the direction opposite to the direction of the orientation of the "alarm axis" is said to be "towards the bottom “, and therefore by a similar reasoning applied to the“ orthogonal axis “(7), we can consider by convention that the small hand of the current hour (9) can be“ upwards ”compared to“ the orthogonal axis “(7) (between 4:50 AM and 10:50 AM, or between 4:50 PM and 10:50 PM in the example in Figure 1), or“ downwards ”with respect to the“ orthogonal axis ”(7 ) (between 10:50 AM and 4:50 PM, or between 10:50 PM and 04:50 AM in the example in Figure 1).
    Taking into account these conventions, Figure 1 illustrates the fact that the indicator "TO-FROM" (3) will always be on the side opposite to the small current hour hand (9) relative to "l 'orthogonal axis' (7), that is to say when the small current hour hand (9) is „up“ relative to the „orthogonal axis“, the indicator „TO -FROM “(3) is positioned down (in the“ FROM ”position) and vice versa when the small current hour hand (9) is“ down ”with respect to the“ orthogonal axis ”, l 'TO-FROM' indicator (3) is positioned upwards (in 'TO' position).
    Still taking into account the aforementioned conventions, FIG. 1 illustrates the fact that the deflection hand (1) will always be on the side opposite the small hour hand (9) with respect to the axis. alarm “(6), ie when the small current hour hand (9) is to the left of the“ alarm axis “(6), the deflection hand (1) is positioned to the right of the dial, and conversely when the small current hour hand (9) is to the right of the "alarm axis" (6), the deflection hand (1) is positioned to the left of the dial.
    [Fig.2] Figure 2 shows a variant of the device according to the invention (incorporated in a watch) in the deactivated state where we can see the deflection needle (1) in the central position (therefore not deviated) and the hatched alarm indicator (4) which indicates that the device is deactivated, that is why the triangular indicator “TO-FROM” does not appear when the device is deactivated.
    [Fig.3] Figure 3 shows a variant of the device according to the invention (incorporated in a watch set to 10:18 AM or 10:18 PM) in the activated state (4) for an alarm scheduled at 07:50 the next morning the current day which is the 12th of the month, that is to say an alarm scheduled for 07:50 AM (8) the morning of the 13th of the month, that is to say a position corresponding to 235 ° on a compass rose, this is why the mobile compass rose (5) is positioned on 235 °. As illustrated in Figure 3, the reading of the angle 235 ° is done on the mobile compass rose (5) at the top of the dial by reading the number pointed by the upper index (10). The deflection needle (1) is positioned on the left, that is to say opposite, relative to the "alarm axis" (6) oriented from 1:50 am to 7:50 am corresponding to 055 ° -235 ° on a compass rose, the small hour hand of the current time (9) of the watch which indicates 10:18 (a position corresponding to 309 ° on a compass rose). The alarm indicator "NAV" (4) indicates that the device is activated and the white triangular indicator "TO-FROM" (3) is set to "FROM", that is to say opposite of the small current hour hand (9) in relation to the “orthogonal axis” (7) 4:50 am-10:50am (145 ° -325 °) perpendicular to the “alarm axis” (6) 01:50 am-7:50am (055 ° -235 °). The mobile compass rose (5) graduated from 0 ° to 360 ° and comprising the four cardinal points ("N" for North, "E" for East, "W" for West and "S" for South), is positioned on 235 ° as indicated by the upper index (10), which corresponds to the position of the small hand of a watch on a compass rose for the hour 07:50 of the alarm to be crossed (8). Note that in the example in Figure 3, the alarm to be crossed is set to 07:50 AM (8).
    [Fig.4] Figures 4 to 8 show the device according to the invention (incorporated in a watch) in the activated state (4) when passing through the "orthogonal axis" (7) three hours after passage through the “alarm axis” (6) oriented, that is to say when passing through 10:50 am (AM or PM), three hours after passing by 07:50 am (AM or PM) in the example of figures 4 to 8. Figure 4 shows the position of the indicator “TO-FROM” (3) at the start of its movement which begins 100 seconds before 10:50 am (ie at 10:48 am and 20 seconds).
    [Fig.5] Figure 5 shows the indicator “TO-FROM“ (3) in an intermediate position (sliding up, slightly hidden and pointing down) at 10.49 am, say 40 seconds after the start of its movement.
    [Fig.6] Figure 6 shows the indicator "TO-FROM" hidden when passing the small hand of the current time (9) by "the orthogonal axis" (7), 100 seconds after the start of his trip, at 10.50 am.
    [Fig.7] Figure 7 shows the indicator "TO-FROM" (3) in an intermediate position (sliding up, slightly hidden and pointing up) at 10.51, that is to say say 160 seconds after the start of its movement.
    [Fig.8] Figure 8 shows the position of the indicator "TO-FROM" (3) at the end of its movement which ends 100 seconds after passing through the "orthogonal axis" (7) , that is to say at 10.51 and 40 seconds in the example in FIG. 8, a total of 200 seconds after the start of its movement.
    [Fig.9] Figures 9 to 21 show the device according to the invention (incorporated in a watch) in the activated state (4) when passing through the "alarm axis" (6) oriented in the opposite direction (here 1:50 AM or 01:50 PM for an alarm time defined at 07:50 AM). Figure 9 shows the position of the deflection hand (1) positioned at the left end of the dial at the start of its lateral movement from left to right which begins 120 seconds (2 minutes) before the passage of the small hand of the 'current time (9) by the „alarm axis“ (6) oriented in opposite direction (that is to say which starts here at 01:48).
    [Fig.10] Figure 10 shows the position of the deflection needle (1) 20 seconds after the start of its movement, positioned on the first left point of the series of points (2) located on the side and on the other side of the central vertical axis of the dial (20 seconds corresponds to an angle of 2 ° on a compass rose on which 360 ° corresponds to 60 minutes).
    [Fig.11] Figure 11 shows the position of the deflection needle (1) 40 seconds after the start of its movement, positioned on the second left point of the series of points (2).
    [Fig.12] Figure 12 shows the position of the deflection needle (1) 60 seconds after the start of its movement, positioned on the third left point of the series of points (2).
    [Fig.13] Figure 13 shows the position of the deflection needle (1) 80 seconds after the start of its movement, positioned on the fourth left point of the series of points (2).
    [Fig.14] Figure 14 shows the position of the deflection needle (1) 100 seconds after the start of its movement, positioned on the fifth left point of the series of points (2).
    [Fig.15] Figure 15 shows the position of the deflection hand (1) 120 seconds after the start of its movement, that is to say at 1:50 am ("alarm axis" (6 ) oriented in opposite direction), positioned in the center of the dial.
    [Fig.16] Figure 16 shows the position of the deflection needle (1) 140 seconds after the start of its movement, positioned on the first straight point in the series of points (2).
    [Fig.17] Figure 17 shows the position of the deflection needle (1) 160 seconds after the start of its movement, positioned on the second straight point in the series of points (2).
    [Fig. 18] Figure 18 shows the position of the deflection needle (1) 180 seconds after the start of its movement, positioned on the third straight point in the series of points (2).
    [Fig.19] Figure 19 shows the position of the deflection needle (1) 200 seconds after the start of its movement, positioned on the fourth straight point in the series of points (2).
    [Fig.20] Figure 20 shows the position of the deflection needle (1) 220 seconds after the start of its movement, positioned on the fifth straight point in the series of points (2).
    [Fig.21] Figure 21 shows the position of the deflection needle (1) 240 seconds (that is to say 4 minutes) after the start of its movement (here at 01:52), positioned at the right end of the dial.
    [Fig.22] Figures 22 to 26 show the device according to the invention (incorporated in a watch) in the activated state (4) when passing through the "orthogonal axis" (7) three hours before passing through the oriented “alarm axis” (6), that is to say when passing through 4:50 am (AM or PM) in the example of FIGS. 22 to 26. FIG. 22 shows the position of the “TO-FROM” indicator (3) at the start of the trip which begins 100 seconds before 04:50 (that is to say 04:48 and 20 seconds).
    [Fig.23] Figure 23 shows the indicator "TO-FROM" (3) in an intermediate position (sliding down, slightly hidden and pointing up) at 04:49, that is to say say 40 seconds after the start of its movement.
    [Fig.24] Figure 24 shows the indicator "TO-FROM" hidden at the time of the passage of the small hand of the current time (9) by "the orthogonal axis" (7), 100 seconds after the start of his trip, at 4:50 am.
    [Fig.25] Figure 25 shows the indicator "TO-FROM" (3) in an intermediate position (sliding down, slightly hidden and pointing down) at 04:51, that is to say say 160 seconds after the start of its movement.
    [Fig.26] Figure 26 shows the position of the indicator "TO-FROM" (3) at the end of its movement which ends 100 seconds after passing through the "orthogonal axis" (7) , that is to say at 04.51 and 40 seconds, a total of 200 seconds after the start of its movement.
    [Fig. 27] Figures 27 to 39 show the device according to the invention (incorporated in a watch) in the activated state (4) during the passage of the small current hour hand (9) by „The alarm axis“ (6) which is set to 07:50 in the example of figures 27 to 39. Figure 27 shows the position of the deflection needle (1) positioned at the right end of the dial at start of its lateral movement from right to left which begins 2 minutes before the passage of the small hand of the current time (9) through the "alarm axis" (6) (ie which begins here at 07:48).
    [Fig.28] Figure 28 shows the position of the deflection needle (1) 20 seconds after the start of its movement, positioned on the fifth straight point in the series of points (2) located on both sides and on the other side of the central vertical axis of the dial (20 seconds corresponds to an angle of 2 ° on a compass rose on which 360 ° corresponds to 60 minutes).
    [Fig.29] Figure 29 shows the position of the deflection needle (1) 40 seconds after the start of its movement, positioned on the fourth straight point in the series of points (2).
    [Fig.30] Figure 30 shows the position of the deflection needle (1) 60 seconds after the start of its movement, positioned on the third straight point in the series of points (2).
    [Fig.31] Figure 31 shows the position of the deflection needle (1) 80 seconds after the start of its movement, positioned on the second straight point in the series of points (2).
    [Fig.32] Figure 32 shows the position of the deflection needle (1) 100 seconds after the start of its movement, positioned on the first straight point in the series of points (2).
    [Fig.33] Figure 33 shows the position of the deflection hand (1) 120 seconds after the start of its movement, that is to say at 07:50 ("alarm axis" (6 ) oriented), positioned in the center of the dial.
    [Fig.34] Figure 34 shows the position of the deflection needle (1) 140 seconds after the start of its movement, positioned on the fifth left point of the series of points (2).
    [Fig.35] Figure 35 shows the position of the deflection needle (1) 160 seconds after the start of its movement, positioned on the fourth left point of the series of points (2).
    [Fig.36] Figure 36 shows the position of the deflection needle (1) 180 seconds after the start of its movement, positioned on the third left point of the series of points (2).
    [Fig.37] Figure 37 shows the position of the deflection needle (1) 200 seconds after the start of its movement, positioned on the second left point of the series of points (2).
    [Fig.38] Figure 38 shows the position of the deflection needle (1) 220 seconds after the start of its movement, positioned on the first left point of the series of points (2).
    [Fig. 39] Figure 39 shows the position of the deflection hand (1) 240 seconds, that is to say 4 minutes, after the start of its movement (here at 07:52), positioned at the left end of the dial.
    The device according to the invention is perfectly suited to air navigation, especially in light aviation because during an air navigation which would take place in an ideal manner, that is to say with estimated times of crossing points turns which would be equal to the times actually recorded by the pilot when flying over these turning points (no delay or advance), the behavior of the indicators of the device according to the invention would be perfectly synchronized with the behavior of the VOR indicators of the aircraft . Otherwise, if this synchronization does not take place, the pilot then observes a shift at first glance and deduces therefrom that the wind made him fall behind or ahead or that he removed from the planned route.
    The device according to the invention is particularly intended to contribute to the training of aircraft pilots in the form of a wrist watch allowing them to put into practice in a playful and daily manner the reasoning they traditionally owe when using the most common radionavigation instruments, the use of which is not very intuitive for novice pilots and requires regular training even for experienced pilots. The use of this device therefore also constitutes a training exercise for pilots, whose regular training is compulsory, both to extend their license and to ensure aviation safety. Because in fact, the most widely used light aviation radionavigation instrument for crossing geographic points, called VOR ("VHF Omnidirectional Range"), is still predominantly present in light aircraft despite the generalization of GPS, and remains today now the most widely used main form of radionavigation in light aviation.
    The device according to the invention, produced in the form of a wrist watch, also contributes to aviation safety because it allows pilots to get used to reading the crossing of a time point, and to view directly an advance or a delay in the same way that they read and visualize the crossing of a geographical point using a VOR, which contributes to their training in reading a VOR equipping planes.
    权利要求:
    Claims (5)
    [1]
    1. A clockwork device to facilitate the visualization of a deviation from a chosen time, characterized in that it is coupled to a conventional clockwork movement with hands and in that it comprises a dial where a deflection needle with lateral or circular displacement as well as 5 points distributed regularly to the left of a central axis and 5 points distributed regularly to the right of this central axis, a "TO-FROM" indicator indicating a distance of more than 3 hours or a approximation of less than 3 hours from the time point to be crossed, an alarm indicator which indicates when the device is activated or not, a mobile compass rose graduated from 0 ° to 360 ° whose position corresponds to the defined time for the time point to be crossed.
    [2]
    2. Device according to claim 1 characterized in that the movement of the deflection hand begins 120 seconds before passing through the alarm time to be crossed, starting from its rightmost position to move to the left in a regular and continuous way by crossing a point every 20 seconds, then passes by the central axis 120 seconds after the beginning of its movement, then continues its regular and continuous movement towards the left by crossing a point every 20 seconds, until '' to end its movement by positioning itself at its leftmost position 240 seconds after the start of its movement, then begins to move in the opposite direction to the right by starting its movement 120 seconds before passing through the hour of ' alarm to be crossed more or less 6 hours, starting from its leftmost position to move to the right in a regular and continuous way crossing a point every 20 seconds, then goes through the axis central 120 seconds after the start of its movement, then continues its regular and continuous movement to the right by crossing a point every 20 seconds, until ending its movement by positioning itself in its rightmost position 240 seconds after the start of its displacement.
    [3]
    3. Device according to claim 1 characterized in that the movement of the indicator "TO-FROM" begins its movement 100 seconds before passing through the alarm time to be crossed over 3 hours from its lowest position pointing downwards in the “FROM” position, to progressively move continuously upwards so that it is no longer visible 100 seconds after the start of its movement, then reappears while pointing upwards while continuing its continuous movement towards up until reaching its highest final position in position “TO” 200 seconds after the start of its movement, then repeat a movement, this time down, starting this movement down 100 seconds before passage through the alarm time to be crossed at least 3 hours, starting from its highest position pointing upwards in the "TO" position, to progressively move continuously downwards so as to no longer be visible 100 seconds after l at the start of its movement, then reappears while pointing down while continuing its continuous downward movement until it reaches its lowest final position in the “FROM” position 200 seconds after the start of its movement.
    [4]
    4. Device according to claim 1 characterized in that the mobile compass rose graduated from 0 ° to 360 ° can be read by means of an index located at the top of an axis passing through its center and is positioned so as to indicate the correspondence in degrees of the hour chosen as the alarm time to pass, so that 12 hours corresponds to 360 °.
    [5]
    5. Device according to claim 1 characterized in that the alarm indicator indicates whether the device is activated by typically displaying the message "NAV" when the device is activated (or another indication of activation), and vice versa, indicates if the device is disabled by typically displaying a hatched area (or other indication) when the device is disabled.
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    同族专利:
    公开号 | 公开日
    FR3080687A1|2019-11-01|
    FR3080687B1|2020-03-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20160327915A1|2015-05-08|2016-11-10|Garmin Switzerland Gmbh|Smart watch|
    US10101711B2|2016-07-06|2018-10-16|Barbara Carey Stackowski|Past and future time visualization device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR1873002A|FR3080687B1|2018-12-15|2018-12-15|Clockwork device to facilitate the visualization of a deviation from a chosen time|
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