UNIVERSAL WORLD TIMEPIECE

Abstract

Exemplary arrangements relate to a universal world timepiece such as a clock having a movement (11) in connection with indicators such as hands (16, 18, 20). The timepiece includes a stationary oriented 24-hour clock face (101, 301, 401, 501) including hour marks for each hour, and a dial (103, 303, 403, 503) which is movable relative to the 24-hour clock face. The example dial has a unique icon such as a different Latin letter for each hour of the 24 hours. A computer (10) of the timepiece may operate to determine geographic coordinates and/or or to receive wireless time signals and to determine the time zone in which the timepiece is currently located. The computer operates to cause the dial to be rotatably positioned responsive to the time zone determination, to cause a particular icon to be linearly aligned with a particular hour mark of the clock face. The arrangement enables a time in a designated time zone such as world time to be read, along with the local time and enables users in various time zones with clocks including such dials to set a future appointment at the same real time through designation of an icon.

Claims

1-7. (canceled)

8. Apparatus comprising: a clock enabling time coordination by persons in different time zones including: a body, a movement, wherein the movement is in operatively supported connection with the body, hour and minute hands, wherein each of the hour and minute hands are rotationally movable about a common axis responsive to the movement, a 24-hour clock face, wherein the clock face is in fixed operative orientation relative to the body, and wherein the axis is in centered relation relative to the clock face, wherein the clock face includes 24-hour markings, each marking corresponding to a respective hour among the 24 hours, a circular dial, wherein the dial is rotatably movable in operative supported connection with the body, wherein the dial is selectively rotatably movable about the axis relative to the clock face, wherein the dial includes a plurality of icons, wherein each icon is visibly different from each of the other icons, and is selectively rotatably positionable via dial rotation to be in angular linear alignment with each one of the hour markings, a computer, wherein the computer is in operative connection with the dial, wherein the computer is operative to cause a determination of a time zone in which the clock is currently located, responsive at least in part to the time zone determination, the dial to be rotatably positioned with one particular icon angularly linearly aligned with one particular hour marking.

9. The apparatus according to claim 8 wherein the computer is operative to determine geo-coordinates corresponding to a current location of the clock, wherein the computer is operative to make the time zone determination responsive at least in part to the geo-coordinates.

10. The apparatus according to claim 8 wherein the dial includes 24 icons that are equally angularly spaced, wherein each of the icons corresponds to a respective hour of a 24-hour day.

11. The apparatus according to claim 8 wherein the dial includes 24 icons that are equally angularly spaced, wherein each of the icons corresponds to a respective hour of a 24-hour day, wherein each icon corresponds to a respective letter of a Latin alphabet.

12. The apparatus according to claim 8 wherein the dial includes 24 icons that are equally angularly spaced, wherein each of the icons corresponds to a respective hour of a 24-hour day, wherein each icon corresponds to a respective letter of a Latin alphabet gaplessly from A to X, in alphabetical order sequence.

13. The apparatus according to claim 8 wherein the dial includes 24 icons that are equally angularly spaced, wherein each of the icons corresponds to a respective hour of a 24-hour day beginning with an hour 01:00 of the 24-hour day and extending to an hour 0:00 of an immediately next day, wherein each icon corresponds to a respective letter of a Latin alphabet gaplessly from A to X, in alphabetical order sequence.

14. The apparatus according to claim 8 wherein the dial includes 24 icons that are equally angularly spaced, wherein each of the icons corresponds to a respective hour of a 24-hour day, wherein each icon comprises a letter of a Latin alphabet corresponding to a respective standard time zone.

15. The apparatus according to claim 8 wherein the computer is in operative connection with the movement, wherein the computer is further operative to cause responsive at least in part to the determination, the movement to position the hour and minute hands relative to the clock face to indicate a current time in the time zone where the clock is located.

16. The apparatus according to claim 8 wherein the computer is operative to make the determination responsive at least in part to a wireless network time signal.

17. The apparatus according to claim 8 wherein the computer includes the movement, wherein the body includes a display, wherein the display is in operative connection with the computer, wherein the computer is operative to cause the clock face, the hour and minute hands, and the dial to be output on the display.

18. The apparatus according to claim 8 wherein the dial is rotatably positioned relative to the clock face responsive to a current hour of the day in one designated time zone, whereby the angular linear alignment of the one particular icon with the one particular hour marking, is indicative that the one particular hour marking corresponds to a point in real time that corresponds to positions of icons corresponding to the one particular icon on corresponding dials of a plurality of other clocks that are located in other time zones.

19. The apparatus according to claim 8 and further comprising: a display, wherein the display is in operative connection with the computer, wherein the computer is operative to cause the display to output a digital time output.

20. The apparatus point of claim 8 and further comprising: a display, wherein the display is in operative connection with the computer, wherein the computer is operative to cause the display to output a digital time output, wherein the display is operative to output a digital representation of at least one of current time in the time zone in which the clock is currently located, current time in a designated other time zone in which the clock is not currently located.

21. Apparatus comprising: a clock enabling time coordination by persons in different time zones, including: a 24-hour clock face, wherein the clock face includes a plurality of hour marks, wherein each respective hour mark corresponds to a respective hour among the 24 hours represented by the clock face, at least one indicator, wherein the at least one indicator is movable relative to the clock face to indicate a current time in a time zone where the clock is currently located, a dial, wherein the dial is movable relative to the clock face, wherein the dial includes 24 icons, wherein each icon visibly differs from each of the other icons, wherein each icon is selectively positionable through dial movement relative to the clock face, to be in linear aligned relation with each one of the hour markings on the clock face, the computer, wherein the computer is in operative connection with the dial, wherein the computer is operative to cause a determination of the time zone where the clock is currently located, responsive at least in part to the time zone determination, the dial to be positioned with one particular icon linearly aligned with one particular hour mark.

22. The apparatus according to claim 21 and further comprising: a display, wherein the display is in operative connection with the computer, wherein the computer is operative to cause the clock face, the at least one indicator and the dial to be output on the display.

23. The apparatus point of claim 22 wherein the computer is operative to determine the time zone where the clock is currently located responsive at least in part to at least one of determined geo-coordinates corresponding to a current clock location, and received wireless network time signals.

24. The apparatus according to claim 23 wherein the computer is in operative connection with the at least one indicator, wherein the computer is operative to cause the at least one indicator to relatively move with regard to the clock face to indicate the current time in the time zone where the clock is currently located.

25. The apparatus point of claim 24 wherein each of the icons correspond to a respective letter of a Latin alphabet, without repetition of any letter.

26. The apparatus according to claim 25 wherein the alignment of the one particular icon and the one particular hour mark corresponds to a current hour of the day in one designated time zone which is other than the time zone in which the clock is currently located.

27. The apparatus according to claim 26 wherein the one particular icon corresponds to one particular letter, wherein the alignment of the one particular letter and the one particular hour mark is indicative that the hour mark corresponds to a point in real time, wherein the point in real time corresponds to positions of a same letter corresponding to the one particular letter, on corresponding dials of a plurality of other clocks that are located in time zones other than the time zone in which the clock is currently located.

28. The apparatus according to claim 27 wherein the clock face comprises a circular clock face on which the hour marks are equally angularly spaced, hour and minute hands, wherein the hour and minute hands are movable about an axis relative to the clock face to indicate the current time in the time zone where the clock is currently located, a movement, wherein the movement is in operative connection with the hour and minute hands, wherein the movement is in operative connection with the computer, wherein the dial comprises a circular dial, on which the letters are equally angularly spaced, wherein the letters are each selectively angularly linearly alignable with each respective hour mark through dial rotation relative to the clock face, wherein the display further includes a digital time output, wherein the digital time output corresponds to at least one of the current time in the time zone in which the clock is currently located, and a current time in the designated time zone.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0019] The exemplary embodiments will be explained in more detail with reference to the following Figures.

[0020] FIG. 1 is a dial of an analog clock according to an exemplary arrangement, or an analog clock.

[0021] FIG. 1.1 shows a clock face of an analog clock, or an analog clock simulated by a computer and, rotated by a time zone hour to the east compared to FIG. 1.

[0022] FIG. 2 shows the display of a digital clock, or a digital clock simulated by a computer.

[0023] FIG. 3 shows a wristwatch of an exemplary arrangement.

[0024] FIG. 4 shows a digital wristwatch, or a digital clock produced on a computer display.

[0025] FIG. 5 shows a folding computer which has a display with outputs that simulates a real time clock,

[0026] FIG. 6 shows a time zone map for explaining the time zones in contrast to world times on the basis of Latin letters.

[0027] FIG. 7 shows a concordance plot of world time and time zones.

DETAILED DESCRIPTION

[0028] FIG. 1 shows a dial 100 of an analog world time clock according to an exemplary arrangement or an analog clock simulated by a computer 10 on a display, generally indicated 12. A movement 11 which may in some arrangements be part of the computer 10 is operative to move the hands of the clock. This dial 100 alternatively referred to herein as a clock face, has a stationary oriented 24-hour dial 101 with 24-hour marks as shown, which serves to display the local hourly time. Furthermore, the dial 100 has another second/minute dial 202 on which both the seconds and the minutes are readable. Although it is in principle possible to divide the 24-hour dial 101 in 60 units and to use only a single dial for the local time display of the analog clock, a regular angular subdivision of the 24-hour dial 101 into 60 parts for 60 minutes or seconds, however, leads to an irregular structure of the graduations, because 60 cannot be separated by 24 into whole parts. For intuitive and easy reading, it is therefore intended to separate the dials with the marks for the 24 hours and for the minutes/seconds.

[0029] According to an exemplary arrangement, a world time dial 103 rotatable relative to the stationary orientated 24-hour dial 101 is provided in the dial 100. This world time dial 103 is rotated by the clock about an axis 14 in parallel with the hands (hour hand 16, minute hand 18 and second hand 20), depending on the geographical location of the clock and the time zone present there. For example, if the clock were at 00:00:00 local time in time zone Z (Greenwich, UK), all the hands would be on the top digit and would be at 0 on 24-hour dial 101. The world time dial 103 would be at the top with a rotational position X angularly linearly aligned with 0 on 24-hour dial 101. If the clock were now fictitiously transported to Central Europe (UTC+1 h) without any change in real time, all the hour hand would be on the 1 of the 24-hour dial 101. At the same time, the rotatable world-time dial 103 with the X would also coincide with the 0 of the 24-hour dial 101 because the world time has not changed in the spatial transport. The hour hands are for the local time reading on the 1 for 01: 00, but the dials on the clocks remain coincident with the X for X: 00 or 00:00 UTC, or 00:00 Z.

[0030] Two corresponding partners, one of whom is based in Greenwich, UK (21: 09 Z, UTC+0), date the watch as shown in FIG. 1, and the other correspondent partner in Central Europe (22:09 A, UTC+1), for example, these corresponding partners can arrange for a telephone conference at an hour designated by the icon J: 00 the next day. For the corresponding partner in Greenwich, United Kingdom (21: 09 Z, UTC+0), then it will be local time at J: 00, 10:00 Z. Since the partner in Central Europe (22:09 A, UTC+1) sees the World Time dial 103 rotated by 15 clockwise, as shown in FIG. 1.1, the corresponding partner in Central Europe becomes J: 00 (11: 00 A, UTC+1) 11: 00. The world time dial 103 is rotated relative to the adjacent clock face and represents by automatic rotation a list of icons in the form of sequential letters of the Latin alphabet that provide concordance between the hour mark for local time and world time (or other selected designated time in other arrangements), which is also easy and intuitive to read by anyone due to the angular linear alignment as shown.

[0031] FIG. 2 shows a display of a digital clock according to an exemplary arrangement corresponding to the world clock according to the arrangement, or a digital clock 200 simulated by a computer and according to the arrangement. While the large display 201 always displays the local time (e.g. 21: 09 Z) where the clock is currently located, the small display 202 always represents the designated other time zone that is unchangeable with clock location, world time (U: 09).

[0032] FIG. 3 shows a wristwatch according to an exemplary arrangement which has a body 22 including a dial 300 which is angularly subdivided into a stationary oriented 24-hour dial 301, a second/minute dial 302 and a world time rotatable dial 303 which is rotated responsive to a computer relative to the stationary 24-hour dial 301. The wristwatch may have a GPS receiver as geo-coordinate determining means such as the computer, and internally look up in a table which time zone is associated with the particular geo-coordinate or have a GSM module with which the watch receives both wireless signals indicative of network time and time information about the local time zone. Instead of the device for determining the geo-coordinates, an algorithm for resolving the local time zone may be used by the computer to cause rotation of the world time dial 303 responsive to a determination of the time zone in which the watch is currently located.

[0033] FIG. 4 shows a wristwatch based on a computer. This wristwatch is basically a full-size computer as small as a wristwatch and simulates through outputs on a display 24 an analog watch having a clock face with a dial 400 subdivided into a stationary 24-hour dial 401, a second/minute dial 402 and movably opposite the stationary, 24-hour dial 301, a rotatable world time dial 403 that is rotatably positioned responsive to the determination by the computer of the time zone where the watch is currently located. The wristwatch may have a GPS receiver as a geo-coordinate determining device and internally look up in a table which time zone is associated with the particular geo-coordinate or have a GSM module included as part of the computer with which the watch receives both wireless network time and time information signals about the local time zone. Instead of the device for determining the geo-coordinates, the computer may use an algorithm for extracting the local time zone and that causes a rotation of the world time dial 403.

[0034] FIG. 5 shows a folding computer (laptop computer) as a computer, which simulates a world time clock according to an exemplary arrangement twice, namely once as an analog clock 500 and once as a digital world clock 600. The same applies to the computer as to the wristwatch based on a computer in FIG. 4. The computer simulates an analog clock 500 on the display 26 having a clock face dial divided into a stationary 24-hour dial 501 with 24-hour marks, a seconds/minute dial 502, and a world time dial 503 that is rotatable relative to the stationary 24-hour dial 501 and a body 28 which is in operative connection with display 26. The computer may include a GPS receiver as a geo-coordinate determining device and internally look up in a table which time zone the particular geo-coordinate is associated with or a GSM module with which the computer receives both network time and information over the local time zone. Finally, location determination by the local network infrastructure is also possible, such as information from a network router connected to the computer.

[0035] Instead of the device for determining the geo-coordinates, the computer may use an algorithm for determining the local time zone from the received information such that the computer causes a rotation of the world time dial 503 responsive at least in part to determination of the time zone.

[0036] FIG. 6 shows a world map in which the 40 standard time zones Z, A, B, C, C*, D, D*, E, E*, E<>, F, F*, G, H, H*, I, I*, K, K*, L, L*, M, M<>, M*, M<>, N, O, P, P*, Q, Q*, R S, T, U, V, V*, W, X, Y are shown. These time zones after standardized naming are invariable compared to the world time, which are divided here into the 24 hours from A to X. The similar nomenclature of the 40 time zones should not be confused with the naming of the 24 hours with the letters from A to X. In the standard time zone Z (Greenwich, UK), the local time 00:00 Z will always be the time X: 00 and in the time zone H (Western Australia) the local time 00:00 H will always be the world time H: 00. The here emerging match is not accidental, but intentional. The time of the daily change should correspond as far as possible to the local time zone, in order to support the intuition of the time measure. The designated standard time zones on the world map do not include a time zone L to avoid confusion with a possible misinterpretation for a local time.

[0037] The world time L: 00 corresponds to the time in Central Europe (UTC+1), time zone A, 13:00 A (see FIG. 1.1). At L: 00 it is in the time zone UTC+12 (standard time zone Y) 00:00. In the time zone Y, therefore, the intuity is not given, the time zone Y being changed to a time zone X, W and M* due to the proximity of the date change from the areas located there.

[0038] For a very accurate representation in an alternative arrangement, a standard time-zone 704 plot may also be provided on the world time dial 703, which is rotatable with respect to the 24-hour dial, as shown in FIG. 7, such that the clock is also in the NATO range can be used in aviation where times are given in DTG (Date Time Group) or in standard time zones.

[0039] The universal world time clock presented here is based on the assumption of a time that is the same for all time zones. This means that a time arbitrarily chosen here as an example L: 00 o'clock in the whole world at the same time is also called L: 00. For a first person in a first location in the world, the time may be L: 00 o'clock in the morning, while the identical L: 00 o'clock for a second person in another place in the world may fall on the evening. For example, it would be possible to name the world time UTC in the 24-hour notation from 00: 00UTC+00 (X: 00) through 01: 00UTC+00 (A: 00) to 23:00 (W: 00).

[0040] Thus the exemplary arrangements achieve improved operation, eliminate difficulties encountered in the use of prior devices and systems and attain the useful results described herein.

[0041] In the foregoing description, certain terms have been used for brevity, clarity and understanding. However, no unnecessary limitations are to be implied therefrom because such terms are used for description purposes and are intended to be broadly construed. Moreover the descriptions and illustrations herein are by way of examples and the new and useful concepts are not limited to the exact features shown and described.

[0042] It should be understood that the features and/or relationships associated with one example arrangement can be combined with features and/or relationships from another example arrangement. That is, various features and/or relationships from various arrangements can be combined in further arrangements. The inventive scope of the disclosure is not limited to only the exact arrangements shown or described herein.

[0043] Having described the features, discoveries and principles of the exemplary arrangements, the manner in which they are constructed and operated, and the advantages and useful results attained, the new and useful features, devices, elements, arrangements, parts, combinations, systems, equipment, operations, methods, processes and relationships are set forth in the appended claims.