CN103092064B - Large-scale outdoor clock - Google Patents
Large-scale outdoor clock Download PDFInfo
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- CN103092064B CN103092064B CN201210237922.5A CN201210237922A CN103092064B CN 103092064 B CN103092064 B CN 103092064B CN 201210237922 A CN201210237922 A CN 201210237922A CN 103092064 B CN103092064 B CN 103092064B
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Abstract
The invention provides a large-scale outdoor clock which comprises a dial. An hour pointer and a minute hand are connected on the dial in a rotating mode. The clock further comprises sixty lighting units, sixty display controllers, a total controller and a sound hand, wherein the sixty display controllers are capable of controlling the lighting units to light up or light down and correspond to the sixty lighting units, the total controller is used for receiving time service information sent by the Beidou Satellite and sends the time service information to the display controllers, and the sound hand is connected on the dial in a rotating mode. The sixty lighting units are arranged evenly along the peripheral direction at the position where the dial is close to the edge. The display controllers are in electric connection with one lighting unit. The total controller is connected with the sixty display controllers in series in sequence through a trunk. With the technical scheme, the trunk is adopted, and the total controller and the sixty display controllers are connected in series in sequence through the trunk. The large-scale outdoor clock is capable of reducing a number of jumpers and beneficial for installing and maintaining.
Description
Technical field
The present invention relates to clock and watch technical field, particularly relate to a kind of large-scale outdoor clock.
Background technology
Clock and watch, as a timing tool, are widely used in the routine work of people with in life.In some public places, (such as: square, railway station, harbour etc.) is provided with large-scale clock and watch, knows current time for people.The little then height of existing large-scale clock and watch is at about 3 meters, and greatly then height more than 5 meters, can adopt above-mentioned height value to obtain large-scale clock and watch and make people conveniently on ground far away can read current time from large-scale clock and watch.In addition, in order to make people when ambient light conditions poor (such as: overcast and rainy or night), also clearly can know current time, the indicator of clock and watch and/or each second point can luminescent device be set, so that people's identification.
Existing clock and watch, as shown in Figure 1, the position that on its dial plate, each moment second is corresponding is provided with a some second (i.e. luminous component), within each second, point all connects the display driver 101 that controls to put light on and off second, each display driver 101 is connected with same master controller 102 respectively, and each display driver 101 forms parallel communication network with master controller 102, adopts this kind of form, make the wire jumper between display driver and master controller more, be unfavorable for installation and maintenance.
Summary of the invention
The invention provides a kind of large-scale outdoor clock and clock and watch, more with the wire jumper solved between existing large-scale outdoor clock display driver and master controller, be unfavorable for the problem of installation and maintenance.
A kind of large-scale outdoor clock provided by the invention, comprise dial plate, described dial plate is rotatably connected to hour hands and minute hand, described clock and watch also comprise 60 luminescence units, 60 corresponding display controllers controlling described luminescence unit light on and off, for receive big-dipper satellite send time service information and the second hand that described time service information is sent to the master controller of described display controller and is rotationally connected with on described dial plate, 60 described luminescence units are along the circumferential direction evenly arranged on described dial plate and keep to the side position, each described display controller is all electrically connected a described luminescence unit, described master controller is connected by bus successively with 60 described display controllers.
Large-scale outdoor clock as above, wherein, described luminescence unit is LED, and described display controller comprises:
Receive the time signal receiving circuit of described time service information;
Control the display judge module of drive circuit works according to described time signal, described display judge module is connected with described time signal receiving circuit;
The described driving circuit of driving LED lamp work, described driving circuit is connected with described display judge module.
Large-scale outdoor clock as above, wherein, described luminescence unit is the LED group be made up of multiple LED, and described display controller comprises:
Receive carry in described time service information second information time signal receiving circuit;
Control the display judge module of drive circuit works according to described time signal, described display judge module is connected with described time signal receiving circuit;
The described driving circuit of driving LED lamp work, described driving circuit is connected with described display judge module.
Large-scale outdoor clock as above, wherein, a described luminescence unit is the LED group be made up of the LED of at least three different colours;
Described driving circuit comprises at least three the LED driver elements being respectively used to the LED work driving different colours.
Large-scale outdoor clock as above, wherein, also comprises:
Receive the display control information of master controller transmission and described display control information is sent to described display judge module, to make described display judge module according to described display control information, and described time signal controls the control information receiving circuit of each LED driver element work in described driving circuit, described control information receiving circuit is connected with described display judge module.
A kind of large-scale outdoor clock provided by the invention, it adopts a bus to be connected successively by bus with 60 described display controllers by master controller, reduces wire jumper quantity, is beneficial to and installs and safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of display driver and master controller in prior art;
Fig. 2 is the structural representation of large-scale outdoor clock embodiment of the present invention;
Fig. 3 puts display system schematic diagram the second of large-scale outdoor clock of the present invention;
Fig. 4 is the display controller schematic diagram of large-scale outdoor clock of the present invention;
Fig. 5 is the scene schematic diagram of embodiment of the present invention practical application.
Embodiment
Fig. 2 is the structural representation of large-scale outdoor clock embodiment of the present invention, and Fig. 3 puts display system schematic diagram the second of large-scale outdoor clock of the present invention, as Fig. 2, shown in Fig. 3, the embodiment of large-scale outdoor clock of the present invention, comprise dial plate 6, dial plate 6 is rotatably connected to hour hands 51 and minute hand 52, these clock and watch also comprise 60 luminescence units 203, 60 corresponding display controllers 1 controlling luminescence unit 203 light on and off, for receive big-dipper satellite send time service information and the second hand 53 time service information being sent to the master controller 202 of display controller 1 and be rotationally connected with on dial plate, 60 luminescence units 203 are along the circumferential direction evenly arranged on dial plate 6 and keep to the side position, each display controller 1 is all electrically connected a luminescence unit 203, master controller 202 is connected by bus successively with 60 display controllers 1.
Such scheme adopts a bus to be connected successively by bus with 60 display controllers 1 by master controller 202, reduces wire jumper quantity, is beneficial to and installs and safeguard.
Namely 60 above-mentioned luminescence units 203 can be used for representing point information on dial plate 6, and can represent second information again, for luminescence unit, following each embodiment represents that a second moment is described.Dial plate 6 in the present invention can be circular dial plate, also can be the dial plate of other form, such as, and rectangle, square etc.Point second herein refers to, circumferentially equally distributed 60 some positions on dial plate 6, each some position represents the position of a second, and each luminescence unit 203 correspondence is positioned at puts position a second, it is pointed out that some second is here position corresponding to each minute moment too.
Based on above-described embodiment, Fig. 4 is the display controller schematic diagram of large-scale outdoor clock of the present invention.As shown in Figure 4, the present embodiment display controller 1 comprises time signal receiving circuit 11, display judge module 12 and driving circuit 13, wherein, time signal receiving circuit 11 is for receiving information second (if reception is a point information, then luminescence unit is expressed as a point moment) of carrying in time service information; Display judge module 12 is connected with time signal receiving circuit 11, works for controlling driving circuit 13 according to information second in time signal; Driving circuit 13 is connected with display judge module 12, under the control of described display judge module 12, drives the LED(light emitting diode connected, Light Emitting Diode) lamp work.In the present embodiment, display controller 1 connects puts corresponding LED a second, its display and control mode that can store according to self, and receive second information to control LED work, like this, on clock and watch, point is all connected with a display controller 1 60 seconds, and the master controller on clock and watch only needs to send to each display controller 1 display that time service information can realize each second puts and controls, and is connected with bus mode between master controller with each display controller 1.Master controller is controlled display controller 1 by bus, can but be not limited to master controller and send display control information by bus to each display controller, wherein, display control information comprises the number-mark characterizing display controller numbering, number-mark can be the numbering of display controller, as NO1, NO2 etc., only have number-mark and display controller to number corresponding display controller 1 and receive display control information, such as, number-mark is NO1, first display controller 1 is then only had to accept display control information, and according to the display state of display control information control LED, and display control information given up by remaining display controller 1.
In the present embodiment, above-mentioned driving circuit 13 specifically can comprise multiple LED driver element, particularly, as shown in Figure 4, in the present embodiment, driving circuit 13 comprises three LED driver elements 131, and each LED driver element 131 connects a kind of LED of color respectively, be respectively red LED lamp 21, green LED lamp 22 and blue led lamp 23, the LED of these three kinds of colors just forms puts LED group a second; Like this, display judge module 12 can according to the display and control mode preset, and second, dot information controlled this three LED lamp drive circuit 13, drove each LED work, is combined, can show the lamp of different colours by the display of these three kinds of color LED etc.
In the present embodiment, for improving the dirigibility of putting display and control second, also can comprise control information receiving circuit 14, for receiving display control information from the master controller on clock and watch, this control information receiving circuit 14 is connected with display judge module 12; The display control information that display judge module 12 can receive according to control information receiving circuit 14, and each LED driver element 131 that second, dot information controlled in driving circuit 13 works.
Wherein, this second some display control information can be specifically the condition of various display mode, such as, current second, point value met the color, brightness etc. of the display of this condition second of time point, particularly, can be point value second of a series of restriction, by current second point whether in point value scope second of this restriction, determine the display mode of point current second.
In practical application, above-mentioned display control information is various display and control point value second specifically, such as putting a second, if point value second corresponding in display control information is t1, and the color of display is red, so when the second in the time service information that display controller 1 receives, point value was t2, can according to the relation judged between t1 and t2, if t1>t2, then the red LED lamp of this second some correspondence can be lighted.
With as shown in Figure 2, the dial plate of these clock and watch has and puts position 60 seconds, within each second, some position corresponds to a LED group, and be also a luminescence unit 203, each LED group comprises the LED of red, green, blue three kinds of colors respectively; In the present embodiment, master controller on clock and watch can be put corresponding display controller to each second and send time service information and display control information, the display controller that each second is put can according to time service information and display control information, control the display of point each second, such as, can show the various display modes such as different colors, flickering display.
In practical application, suitable display control information preset by the display controller that can be some correspondence each second, to control the display that each second puts, such as, when current time is 30 seconds, LED corresponding for 0-29 point second can be shown as white, by shown in red for LED corresponding for 30-60 point second, or, also LED corresponding for 0-29 point second can be lighted display etc. successively.Its concrete display mode in embodiments of the present invention and be not particularly limited, can be any type of display.
Controlled by independent display controller respectively because each second puts, point control second mode is more flexible, and display mode is also more, can carry out multi-form display, clock and watch is shown more attractive in appearance, practical, and then improves the aesthetic property of these clock and watch.
Fig. 5 is the scene schematic diagram of embodiment of the present invention practical application.As shown in Figure 5, be the practical application scene schematic diagram of the present embodiment clock and watch, master controller 2 is wherein arranged on clock and watch, and as the overhead control of circuit on clock and watch, it can receive the time service information of big-dipper satellite by Beidou satellite communication module 3; This master controller 2 connects 60 above-mentioned display controllers 1 by bus, and each display controller 1 is connected to a LED group corresponding to some second, and each LED group comprises the LED etc. of red, green, blue three kinds of colors.Like this, master controller 2 can send the time service information of satellite clock to each display controller 1 by bus in real time, display controller 1 can be controlled each LED according to the display mode of setting, to demonstrate required color, 60 seconds are put and can work in coordination with the light demonstrating different colours or display format.
In the present embodiment, master controller on clock and watch is connected by bus and each second putting display controller, master controller only needs control information and time service information to be sent to each display controller just can realize putting various forms of display each second, display mode can be versatile and flexible, has good display and control effect; Meanwhile, because master controller is connected with each display controller by bus, connection line is simple, is convenient to the connection of circuit and follow-up maintenance.
In the present embodiment, above-mentioned clock and watch carry out timing by satellite clock, particularly, carry out time service by the big-dipper satellite in Beidou satellite navigation system, to be calibrated clock and watch, guarantee accuracy and the reliability of watch time information.
In the present embodiment, display controller is directly connected with some second on clock and watch, display controller can be sent according to the master controller on clock and watch time service information controls the LED on second point, effectively can improve the dirigibility of LED display and control, improve the diversity of LED display format; Because each second point on clock and watch controls by the display controller directly connected, the master controller on clock and watch can be directly connected with the display controller put each second by bus, effectively can simplify circuit structure, be convenient to connection and the maintenance of circuit.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a large-scale outdoor clock, comprise dial plate, described dial plate is rotatably connected to hour hands and minute hand, it is characterized in that, described clock and watch also comprise 60 luminescence units, 60 corresponding display controllers controlling described luminescence unit light on and off, for receive big-dipper satellite send time service information and the second hand that described time service information is sent to the master controller of described display controller and is rotationally connected with on described dial plate, 60 described luminescence units are along the circumferential direction evenly arranged on described dial plate and keep to the side position, each described display controller is all electrically connected a described luminescence unit, described master controller is connected by bus successively with 60 described display controllers,
Wherein, described luminescence unit is LED, and described display controller comprises:
Receive the time signal receiving circuit of described time service information;
Control the display judge module of drive circuit works according to described time signal, described display judge module is connected with described time signal receiving circuit;
The described driving circuit of driving LED lamp work, described driving circuit is connected with described display judge module;
Or described luminescence unit is the LED group be made up of multiple LED, and described display controller comprises:
Receive carry in described time service information second information time signal receiving circuit;
Control the display judge module of drive circuit works according to described time signal, described display judge module is connected with described time signal receiving circuit;
The described driving circuit of driving LED lamp work, described driving circuit is connected with described display judge module;
Described large-scale outdoor clock, also comprises:
Receive the display control information of described master controller transmission and described display control information is sent to described display judge module, to make described display judge module according to described display control information, and described time signal controls the control information receiving circuit of each LED driver element work in described driving circuit, described control information receiving circuit is connected with described display judge module.
2. large-scale outdoor clock according to claim 1, is characterized in that, a described luminescence unit is the LED group be made up of the LED of at least three different colours;
Described driving circuit comprises at least three the LED driver elements being respectively used to the LED work driving different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237922.5A CN103092064B (en) | 2011-10-28 | 2012-07-09 | Large-scale outdoor clock |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120421622 | 2011-10-28 | ||
| CN201110335221 | 2011-10-28 | ||
| CN201110335598 | 2011-10-28 | ||
| CN201110335221.0 | 2011-10-28 | ||
| CN201120420345 | 2011-10-28 | ||
| CN201120421622.3 | 2011-10-28 | ||
| CN201120420345.4 | 2011-10-28 | ||
| CN201110335598.6 | 2011-10-28 | ||
| CN201210237922.5A CN103092064B (en) | 2011-10-28 | 2012-07-09 | Large-scale outdoor clock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103092064A CN103092064A (en) | 2013-05-08 |
| CN103092064B true CN103092064B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210237922.5A Active CN103092064B (en) | 2011-10-28 | 2012-07-09 | Large-scale outdoor clock |
| CN 201220331874 Expired - Lifetime CN202815445U (en) | 2011-10-28 | 2012-07-09 | Large-scale outdoor timekeeper |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331874 Expired - Lifetime CN202815445U (en) | 2011-10-28 | 2012-07-09 | Large-scale outdoor timekeeper |
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| CN (2) | CN103092064B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092064B (en) * | 2011-10-28 | 2015-01-28 | 王维加 | Large-scale outdoor clock |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598718A (en) * | 2003-09-16 | 2005-03-23 | 贺明望 | Multifunction colour light indicated electronic clock |
| JP2010135136A (en) * | 2008-12-03 | 2010-06-17 | Panasonic Electric Works Co Ltd | Led lighting device |
| CN101610624A (en) * | 2009-06-25 | 2009-12-23 | 常熟市瑞特电器有限责任公司 | Control device of marine electronic variegated lamp |
| CN201876678U (en) * | 2010-09-03 | 2011-06-22 | 北斗天汇（北京）科技有限公司 | Military standard clock based on Big Dipper system |
| CN201883394U (en) * | 2010-11-26 | 2011-06-29 | 杭州大来机械有限公司 | Synchronous flashing solar road spike based on satellite time transfer |
| CN102141774A (en) * | 2010-12-17 | 2011-08-03 | 成都天奥电子股份有限公司 | Quick time service device and method for Beidou watch |
| CN103092064B (en) * | 2011-10-28 | 2015-01-28 | 王维加 | Large-scale outdoor clock |
-
2012
- 2012-07-09 CN CN201210237922.5A patent/CN103092064B/en active Active
- 2012-07-09 CN CN 201220331874 patent/CN202815445U/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| CN103092064A (en) | 2013-05-08 |
| CN202815445U (en) | 2013-03-20 |
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Effective date of registration: 20151221 Address after: 100070, No. 22, building eighteen, 188, base station, South Fourth Ring Road West, Beijing, Fengtai District Patentee after: COMPASS AEROSPACE SATELLITE APPLICATION TECHNOLOGY GROUP CO., LTD. Address before: 102611 Beijing city Daxing District District No. 21 villa green half moon Patentee before: Wang Weijia Patentee before: Wang Weiyi |