CN1189640A - Method and device for semi-automatic setting electrical wave clock preset time - Google Patents
Method and device for semi-automatic setting electrical wave clock preset time Download PDFInfo
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- CN1189640A CN1189640A CN97101139A CN97101139A CN1189640A CN 1189640 A CN1189640 A CN 1189640A CN 97101139 A CN97101139 A CN 97101139A CN 97101139 A CN97101139 A CN 97101139A CN 1189640 A CN1189640 A CN 1189640A
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Abstract
A semi-automatic time setting method for electric wave clock includes pressing keys to set up digital indicator to the desired any time which is stored in RAM, pressing key to regulate the position of second hand to match it with the second value displayed in digital indicator, and turning the knobs to make the positions of hour and minute hands match with the hour and minute values shown in digital indicator. Its circuit device is composed of step motor, digital indicator, receiving antenna and tunner IC on PCB, lighting circuit, sound circuit, single-chip microprocessor and oscillating crystal.
Description
The present invention relates to a kind of semi-automatic setting electrical wave clock preset time method and circuit arrangement thereof, be used for having simultaneously pointer watch dial and digital indicator, and the quartz electronic clock and watch of the electric wave correction of timing time of receiving by receiving antenna on the printed circuit board (PCB).
In the prior art, in order to eliminate the time error of walking of clock and watch, the method that people adopted is to be separated by after a period of time, and the reference standard time is carried out manual correction, and manual the correction between unavoidable and standard time has error, can't obtain the accurate and reliable time; And to often proofread and correct, repeat loaded down with trivial details operation.Adopt the radio wave clock automatic correcting time, can run into the technical difficulty that to judge the pointer initial position again.
The objective of the invention is to avoid the deficiencies in the prior art part, a kind of semi-automatic setting electrical wave clock preset time method is provided, the step of this method is: pushing button digital indicator is set is arbitrary time, remember this time by chip microprocessor, press button, the position of adjusting second hand is digital consistent with the second hand of digital indicator, twists knob again, the position that makes hour hands, minute hand with digital indicator the time, fractile word unanimity; Simultaneously also provide the circuit arrangement of realizing this method, comprised stepping motor and digital indicator, be welded on the receiving antenna on the printed circuit board (PCB) and receive an integrated circuit, lighting circuit and acoustics circuit also comprise chip microprocessor and oscillating crystal.
Compare with prior art, except that need need can finish all functions of full-automatic electric wave clock, but cost to reduce greatly the preset time when receiving time code signal for the first time.Compare with ordinary clock and watch that to have when walking accurate, the pre-postpone that powers on need not be adjusted the advantage of time again, has overcome the inevitable time error of ordinary clock and watch.Equate by the clock and watch pointer is made as with the digital indicator prevalue, and directly memory is gone in the chip microprocessor, and the process of preset time is had intuitively, convenient, accurate and reliable advantage, the time shortens in the time of can making the school simultaneously, and is more accurate during the school.
The drawing of accompanying drawing is described as follows:
Fig. 1 is an overall schematic of the present invention;
Fig. 2 is circuit theory diagrams of the present invention;
Be further described below in conjunction with the most preferred embodiment shown in the accompanying drawing:
As shown in Figure 1, method of the present invention is used for having simultaneously pointer watch dial (2) and digital indicator (5), and goes up the quartz electronic clock and watch of the electric wave correction of timing time that receiving antenna (41) receives by printed circuit board (PCB) (4), and this method may further comprise the steps:
A. described clock and watch internal configurations comprises the chip microprocessor (42) of RAM (read/writable memory device) (421), send the two-way pulse by described chip microprocessor (42), drive digital indicator (5) and stepping motor (3) respectively, motor (3) drags second hand (21), drag minute hand (22) then and hour hands (23) are kept when normally walking; When receiving antenna (41) is received the electric wave correcting delay signal, be about to it and be sent to chip microprocessor (42), microprocessor (42) sends pulse according to the program that writes in advance, correcting digital display (5) show the time, the minute, second content, driving motor (3) makes pointer (21) simultaneously--(23) indicating correct time;
Knob (7) is set, when adjusting, the indicating positions of minute hand on the B. described clock and watch housing (1) with mechanical system; Button (8) is set again, and the electricity consumption submode makes motor (3) rotation, the indicating positions of manual adjustments second hand (21) by chip microprocessor (42); Another group button (6) also is set on the housing (1), in order to adjust that digital indicator (5) shows the time, the minute, second value;
C. the program that described clock and watch are set up preset time is:
A. power up, chip microprocessor (42) enters waits for the preset time input state;
B. push button (6), digital indicator (5) is set for wanting the random time set, read/writable memory device (421) has been remembered should the time;
C. press button (8), the position of adjusting second hand (21) is digital consistent with the second hand of digital indicator (5), twists knob (7) again, make hour hands (23), minute hand (22) the same digital indicator in position (5) the time, fractile word unanimity;
D. set up the program of preset time and finish, wait for starting state when entering the school;
D. after finishing the program of setting up preset time, described clock and watch start automatically or manually boot by the start key in next group button (6), enter the state that receives time code signal;
E. chip microprocessor (42) compares the orthochronous of time code signal representative in the electric wave that receives with the preset time of memory in read/writable memory device (421), calculate residual quantity, send pulsed drive motor (3), making each pointer (21)--(23) fast rotational is to the current time position, refresh the demonstration of digital indicator (5) simultaneously, make it meet the current time;
F. chip microprocessor (42) constantly sends pulse according to the orthochronous that receives time code signal representative in the electric wave, make each pointer (21)--(23) are all the time all in the current time position, the demonstration that simultaneously also constantly refreshes digital indicator (5) makes it with each pointer (21)--unanimity instruction time of (23).
As shown in Figure 2, the circuit arrangement of a kind of semi-automatic setting electrical wave clock preset time, comprise stepping motor (3) (M) and digital indicator (5) (D1), comprise that being welded on printed circuit board (PCB) (4) goes up receiving antenna and receive an integrated circuit (41) (W, A), lighting circuit (91) and acoustics circuit (92), chip microprocessor (42) (D2) and oscillating crystal BZ1, BZ2, contain ROM (ROM (read-only memory)) and RAM (read/writable memory device) among the chip microprocessor D2, running program is solidificated among the ROM, and preset time is stored among the RAM; The electric wave correcting delay signal that is received by antenna W becomes a prescription ripple signal that contains standard time-code information and sends into chip microprocessor D2 through receiving a circuit A demodulation, after decoding, calculating, sends pulsed drive motor M and display D1 again.
Numeral/indicator type electric wave clock according to method of the present invention and circuit arrangement design thereof, the program work flow process is such: after clock powers on, program enters the state that receives preset time, after receiving preset time, it is deposited among the RAM, whether detection manually boots the reception key is pressed, simultaneously, calculate start-up time delay,, start automatically to receive time code signal when start-up time delay arrives; Press if any manually booting the reception key, enter the time code signal state that receives at once.After correctly receiving time code signal, calculate the difference of preset time and standard time, drive step motor according to this difference and adjust the second hand rotation, and when driving, minute hand turns to the orthochronous position, while is according to the time showing of standard time correcting digital display, thereby finish receiving course just, enter state when normally walking.When normally walking during state, whether the time was consistent when constantly the detection current time was with the timing school, when the two is consistent, reenter and receive the time-code state, receive the standard time after, with the current time relatively, calculate difference, according to difference, drive step motor and digital indicator correction time, enter state when normally walking thereafter again.
The main components and parts model specification that the present invention relates to is as follows:
Circuit diagram code name title model specification
330 ohm of R2 resistance of C1 electric capacity 0.1 μ FC2 electric capacity 0.1 μ FC3 electric capacity, 0.1 μ FC4 electric capacity 20PFC5 electric capacity 20PFC6 electric capacity 1 μ FC7 electric capacity, 1 μ FC8 electric capacity 10nFC9 electric capacity 22nFC10 electric capacity 4.7nFC11 electric capacity 10PFC12 electric capacity tunable capacitor R1 resistance 100KR3 resistance 2KR4 resistance 2KR5 resistance 100KBZ1 oscillating crystal 32.768KHzBZ2 oscillating crystal 77.5KHzD1 digital display IN4148D2 chip microprocessor NEC/ μ PD75308A Receiver DELEFUNKEN/U4224BV1, V2 triode 9014
Claims (2)
1. semi-automatic setting electrical wave clock preset time method, be used for having simultaneously pointer watch dial (2) and digital indicator (5), and go up the quartz electronic clock and watch of the electric wave correction of timing time that receiving antenna (41) receives by printed circuit board (PCB) (4), it is characterized in that: said method comprising the steps of:
A. described clock and watch internal configurations comprises the chip microprocessor (42) of RAM (read/writable memory device) (421), send the two-way pulse by described chip microprocessor (42), drive digital indicator (5) and stepping motor (3) respectively, motor (3) drags second hand (21), drag minute hand (22) then and hour hands (23) are kept when normally walking; When receiving antenna (41) is received the electric wave correcting delay signal, be about to it and be sent to chip microprocessor (42), microprocessor (42) sends pulse according to the program that writes in advance, correcting digital display (5) show the time, the minute, second content, driving motor (3) makes pointer (21) simultaneously--(23) indicating correct time;
Knob (7) is set, when adjusting, the indicating positions of minute hand on the B. described clock and watch housing (1) with mechanical system; Button (8) is set again, and the electricity consumption submode makes motor (3) rotation, the indicating positions of manual adjustments second hand (21) by chip microprocessor (42); Another group button (6) also is set on the housing (1), in order to adjust that digital indicator (5) shows the time, the minute, second value;
C. the program that described clock and watch are set up preset time is:
A. power up, chip microprocessor (42) enters waits for the preset time input state;
B. push button (6), digital indicator (5) is set for wanting the random time set, read/writable memory device (421) has been remembered should the time;
C. press button (8), the position of adjusting second hand (21) is digital consistent with the second hand of digital indicator (5), twists knob (7) again, make hour hands (23), minute hand (22) the same digital indicator in position (5) the time, fractile word unanimity;
D. set up the program of preset time and finish, wait for starting state when entering the school;
D. after finishing the program of setting up preset time, described clock and watch start automatically or manually boot by the start key in next group button (6), enter the state that receives time code signal;
E. chip microprocessor (42) compares the orthochronous of time code signal representative in the electric wave that receives with the preset time of memory in read/writable memory device (421), calculate residual quantity, send pulsed drive motor (3), making each pointer (21)--(23) fast rotational is to the current time position, refresh the demonstration of digital indicator (5) simultaneously, make it meet the current time;
F. chip microprocessor (42) constantly sends pulse according to the orthochronous that receives time code signal representative in the electric wave, make each pointer (21)--(23) are all the time all in the current time position, the demonstration that simultaneously also constantly refreshes digital indicator (5) makes it with each pointer (21)--unanimity instruction time of (23).
2. the circuit arrangement of a semi-automatic setting electrical wave clock preset time, comprise stepping motor (3) (M) and digital indicator (5) (D1), comprise that being welded on printed circuit board (PCB) (4) goes up receiving antenna and receive an integrated circuit (41) (W, A), and lighting circuit (91) and acoustics circuit (92), it is characterized in that: comprise that also chip microprocessor (42) (D2) and oscillating crystal BZ1, BZ2, contain ROM (ROM (read-only memory)) and RAM (read/writable memory device) among the chip microprocessor D2, running program is solidificated among the ROM, and preset time is stored among the RAM; The electric wave correcting delay signal that is received by antenna W becomes a prescription ripple signal that contains standard time-code information and sends into chip microprocessor D2 through receiving a circuit A demodulation, after decoding, calculating, sends pulsed drive motor M and display D1 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101139A CN1189640A (en) | 1997-01-30 | 1997-01-30 | Method and device for semi-automatic setting electrical wave clock preset time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101139A CN1189640A (en) | 1997-01-30 | 1997-01-30 | Method and device for semi-automatic setting electrical wave clock preset time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1189640A true CN1189640A (en) | 1998-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97101139A Pending CN1189640A (en) | 1997-01-30 | 1997-01-30 | Method and device for semi-automatic setting electrical wave clock preset time |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385979C (en) * | 2002-11-26 | 2008-04-30 | 三星电子株式会社 | Apparatus and method for adjustnig time in a terminal with built-in analog watch |
| CN101617278B (en) * | 2007-02-22 | 2011-06-29 | 西铁城控股株式会社 | Radio-controlled timepiece |
| CN102426414A (en) * | 2011-05-30 | 2012-04-25 | 上海市电力公司 | Time checking method of electric energy quality monitoring system |
| CN103268063A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Electronic clock capable of automatically correcting time |
| CN103941575A (en) * | 2013-01-17 | 2014-07-23 | 成厚权 | An electronic timing device |
| CN104503222A (en) * | 2014-12-30 | 2015-04-08 | 飞亚达（集团）股份有限公司 | Watch and method for synchronizing time thereof |
| CN115089127A (en) * | 2022-08-24 | 2022-09-23 | 深圳市心流科技有限公司 | Sleep recording method and system and sleep monitoring system |
-
1997
- 1997-01-30 CN CN97101139A patent/CN1189640A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385979C (en) * | 2002-11-26 | 2008-04-30 | 三星电子株式会社 | Apparatus and method for adjustnig time in a terminal with built-in analog watch |
| CN101617278B (en) * | 2007-02-22 | 2011-06-29 | 西铁城控股株式会社 | Radio-controlled timepiece |
| CN102426414A (en) * | 2011-05-30 | 2012-04-25 | 上海市电力公司 | Time checking method of electric energy quality monitoring system |
| CN102426414B (en) * | 2011-05-30 | 2013-06-05 | 上海市电力公司 | Time checking method of electric energy quality monitoring system |
| CN103941575A (en) * | 2013-01-17 | 2014-07-23 | 成厚权 | An electronic timing device |
| CN103268063A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Electronic clock capable of automatically correcting time |
| CN104503222A (en) * | 2014-12-30 | 2015-04-08 | 飞亚达（集团）股份有限公司 | Watch and method for synchronizing time thereof |
| CN104503222B (en) * | 2014-12-30 | 2017-07-07 | 飞亚达（集团）股份有限公司 | A kind of wrist-watch and its method for synchronizing time |
| CN115089127A (en) * | 2022-08-24 | 2022-09-23 | 深圳市心流科技有限公司 | Sleep recording method and system and sleep monitoring system |
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