CN103995461B - Blue teeth wireless electric wave school zero, time dissemination system and method - Google Patents
Blue teeth wireless electric wave school zero, time dissemination system and method Download PDFInfo
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- CN103995461B CN103995461B CN201410203227.6A CN201410203227A CN103995461B CN 103995461 B CN103995461 B CN 103995461B CN 201410203227 A CN201410203227 A CN 201410203227A CN 103995461 B CN103995461 B CN 103995461B
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- time
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/26—Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal
- G04R20/28—Tuning or receiving; Circuits therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a kind of blue teeth wireless school zero, time dissemination system and method, comprise display section, MCU circuit, electro-motor, BLE communication module, wherein display section is LCD display or persond eixis pointer and LCD display, BLE communication module is bluetooth or low-power consumption bluetooth BLE module, control circuit is MCU circuit, structure when eliminating the school of most traditional electrical wave table, clock and watch more can be made more durable while cost is reduced, can automatically realize regularly carrying out time service and calibration for a long time, revise diurnal inequality, clock and watch inside chip is made to set up mechanism of rectifying a deviation accurately, alleviate recruitment cost and artificial labour intensity greatly, the same time precision making the clock and watch of low cost also can reach high cost clock and watch to reach, inaccurate problem when Wave timepiece is walked under without electric wave signal state can also be solved completely, also easily realize when user arrives every country simultaneously, carry out the adjustment of different time zone.
Description
Technical field
The present invention relates to intelligent watch collimation technique field, particularly a kind of blue teeth wireless electric wave school zero, time dissemination system and method.
Background technology
Along with socioeconomic development, smart mobile phone and intelligent watch become the industry of emerging development.
Prior art: common quartz clock, cannot time service correct walk time deviation, complete armrest move; And although radio controlled timepiece solves timing time service problem, with high costs, and when changing battery, system power failure loses the memory to current pointer location, need manual intervention, manual setting pointer school zero (such as: pointed 12 position o'clock sharp), wastes time and energy.There is region problem in radio controlled timepiece time service in addition:
1. there is blind area, time service cannot be implemented in blind area
2. can only authorize this country's time, other time zone times cannot be indicated
But in current prior art, radio wave clock, Wave timepiece comprises display section (LCD or the hand-manipulating of needle or the LCD+ hand-manipulating of needle), button operation part, circuit PCB part, antenna part, power unit, housing parts, when battery changed by clock and watch, cause the instruction time of clock and watch and the standard time inconsistent time, this just need mode manually the time of clock and watch is adjusted to the standard time close to or consistent, to reach the object of accurate expression time.
In prior art, traditional radio wave clock, Wave timepiece are after battery is changed in power-off, and innernal CPU (i.e. MCU circuit board) cannot learn the actual indicating positions of pointer, such as: MCU circuit defaults inside was now 12 o'clock sharps.There is deviation in the time like this with regard to there will be pointer indicating position and MCU circuit actual motion.Thus pointed incorrect position when causing time service, user must be caused like this to read the puzzlement of time.
And the regulation time method of traditional method is: pointer is transferred to position near 12 o'clock sharps by manual key, button makes pointer stop, after fine setting all points at 12 to three pointers, then button exits zero pattern, so just can accomplish that pointer is consistent with inner MCU circuit board temporal expressions.Now receive when electric wave time service backpointer chases after to current time.
The first step setting up this corresponding relation just needs the hand-manipulating of needle to be calibrated to zero point, and MCU count value resets, and at this moment arranges the concrete time again, and clock and watch chip just can calculate the driving number of times obtaining and to be indicated to by the hand-manipulating of needle needed for concrete time location.As, when again replacing battery, and clock and watch chip cannot obtain the positional information of the hand-manipulating of needle, and that just can only by hand-manipulating of needle school zero, is driven into by the hand-manipulating of needle to determine that position counts to set up with motor and associate.This just causes and not only operates loaded down with trivial details, and when can cause school due to artificial problem, efficiency is extremely low.
Summary of the invention
There is blind area for Wave timepiece existing in prior art and timing school Z-operation loaded down with trivial details and the above-mentioned deficiency of zebra time can not be authorized, the object of the embodiment of the present invention is to provide a kind ofly better compares the more economical blue teeth wireless electric wave school zero of electric wave time dissemination system, time dissemination system and method, make to compare radio controlled timepiece cost lower while clock and watch more can be made to reach the timekeeping performance of high precision electro wave table, while automatically realizing accurately aiming at, alleviate artificial labour intensity greatly.
In order to achieve the above object, the embodiment of the present invention provides following technical scheme:
A kind of blue teeth wireless electric wave school zero, time dissemination system, comprise display section, MCU circuit, electro-motor, bluetooth communication module, and wherein display section is LCD display or persond eixis pointer and LCD display, it is characterized in that,
Bluetooth communication module is conventional Bluetooth or low-power consumption bluetooth BLE module, control circuit is MCU circuit, be connected by circuit between MCU circuit with BLE communication module, MCU circuit is connected by driver module with between electro-motor, persond eixis pointer is connected by general-purpose steering axle with electro-motor, MCU circuit is for resolving the instruction of Bluetooth signal, be converted into command operating, for controlling the rotation of electro-motor, persond eixis pointer by being controlled by electro-motor, carry out rotating the position adjusting pointer.
The invention provides a kind of method of blue teeth wireless electric wave school zero, it is characterized in that, comprise following steps:
A1: the bluetooth module of the bluetooth module of smart mobile phone or low-power consumption bluetooth BLE module and clock and watch or low-power consumption bluetooth BLE module are set up bluetooth and be connected;
A2: after clock and watch need to change battery, or enter calibration pattern at zero point by clock and watch button, or on mobile phone A PP, select calibration bit function at zero point, pointer is slack in this case;
A3: the time indicator data in smart mobile phone APP on the current clock and watch of manual typing;
A4: select school zero button on mobile phone A PP, the data of the pointer of typing are sent in the form of a command signal to bluetooth module or the low-power consumption bluetooth BLE module of clock and watch, carry out associating with pointer indicating position after MCU circuit board analytic signal, consistent with pointer temporal expressions to accomplish inner MCU circuit board.
The present invention also provides a kind of blue teeth wireless electric wave time service method, it is characterized in that, comprises following steps:
Q1: smart mobile phone is started shooting, and completes licensed operator, gets the standard time;
Q2: the bluetooth module of the bluetooth module of smart mobile phone or low-power consumption bluetooth BLE module and clock and watch or low-power consumption bluetooth BLE module are set up bluetooth and be connected;
Q3: on smart mobile phone APP, click time service/lock in time associated button, APP through bluetooth module or low-power consumption bluetooth BLE module, sends the cell phone network time bluetooth module or the low-power consumption bluetooth BLE module of clock and watch in the form of a command signal;
Q4: after resolving the command signal of bluetooth by the MCU circuit of clock and watch, contrast with the existing time on existing clock and watch, if when current watch time data are asynchronous with cell phone network time data, then control electro-motor to rotate, carry out automatic rotation persond eixis pointer, reach current orthochronous lock in time; If when current watch time data are synchronous with cell phone network time data, then do not carry out time service.
Preferred as technique scheme, the method for described a kind of blue teeth wireless electric wave time dissemination system, also comprises the steps:
Q5: on smart mobile phone APP, the regular time service operation of timing is carried out in setting, MCU control circuit is made constantly to obtain the feedback parameter modified value of bluetooth module from mobile phone A PP or low-power consumption bluetooth BLE module, set up error correction parameter list when accurately walking for a long time, thus the clock and watch of a general precision can be accomplished in units of year, and next second is not poor. and error at any time or timing be corrected.
Preferred as technique scheme, the method for described a kind of blue teeth wireless electric wave time dissemination system, also comprises the steps:
Q6: the bluetooth module in time local weather, temperature, humidity information being pushed to clock and watch by the bluetooth module of smart mobile phone APP, after being resolved the command signal of bluetooth, is presented at result in LCD display by MCU circuit.
Preferred as technique scheme, the method for described a kind of blue teeth wireless electric wave time dissemination system, is also applied to rapid adjustment and the time service in the interval when user selects country variant, area.
The blue teeth wireless electric wave school zero that the embodiment of the present invention provides, time dissemination system and method, compared with traditional technology, the time data input smart mobile phone APP indicated by present clock, utilize bluetooth that the positional information of the wrist-watch hand-manipulating of needle is informed wristwatch chip, do not need again when nullring joint in school can carry out calibration pair, simpler than the operation of traditional electrical wave table, cost is lower, by the repeatedly time service with smart mobile phone APP, can realize regularly carrying out time service and calibration for a long time, revise diurnal inequality, clock and watch inside chip is made to set up mechanism of rectifying a deviation accurately, reach the object that intelligence is revised, while realizing accurately aiming at, alleviate recruitment cost and artificial labour intensity greatly, the same time precision making the automatically controlled table movement of low cost also can reach high cost Wave timepiece clock and watch to reach, and Wave timepiece can be solved completely cannot the problem of time service under without electric wave signal state, also can easily realize when user arrives or do not arrive every country simultaneously, carry out the time service of different time zone.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the time service schematic diagram of the blue teeth wireless electric wave school zero of the embodiment of the present invention, time dissemination system and method.
Fig. 2 is the pointer calibration schematic diagram of the blue teeth wireless electric wave school zero of the embodiment of the present invention, time dissemination system and method.
Fig. 3 is the software steps schematic flow sheet of the blue teeth wireless electric wave school zero of the embodiment of the present invention, time dissemination system and method.
Embodiment
Below in conjunction with accompanying drawing of the present invention, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The clock source of operator base station is very accurate, the time of the caesium/rubidium atomic clock that GPS or Beidou satellite system inherently can be used to provide.Time source very accurately can be provided for communication network.Such as, the time service precision of the Big Dipper can reach: 100 nanoseconds (0.0000001 second), this provided good Perfect Time source with regard to the cell phone apparatus for registering in carrier network, as long as that is: namely mobile phone successful registration carrier network can get the time accurately.
Therefore, if mobile phone in fact login network access network just become the standard time source closest to user, and carry out acquisition time without the need to opening GPS again.
The embodiment of present patent application be exactly standard time that mobile phone is got again through Bluetooth wireless transmission time service to clock and watch.Clock and watch are obtained than radio wave clock time service mode more easily.The APP that user can provide through smart mobile phone carries out time service to clock and watch easily, or arranges by APP regularly to clock and watch time service.
In actual use, by the use of smart mobile phone APP, greatly optimize the step in school zero, operation is simple as follows: first button or the direct control clock and watch that operate in smart mobile phone APP enter zero pattern, pointer stops motionless, the time that human eye reads current pointer instruction is when several seconds, be entered into APP interface by hand, next in smart mobile phone APP interface operation zero related key, at this moment the time that watch hand is expressed by APP gives in the MCU of clock and watch by bluetooth, the inner MCU time just can be revised consistent with pointer after MCU obtains the real time of pointer instruction up till now, accomplish time synchronized.Next time service again, persond eixis is just completely the same.
As Figure 1-3, a kind of blue teeth wireless electric wave school zero, time dissemination system, comprise display section, MCU circuit, electro-motor, bluetooth or low-power consumption bluetooth communication module, wherein display section is LCD display or persond eixis pointer and LCD display, bluetooth or low-power consumption bluetooth communication module, control circuit is MCU circuit, MCU circuit is connected by circuit with between bluetooth or low-power consumption bluetooth communication module, MCU circuit is connected by driver module with between electro-motor, persond eixis pointer is connected by general-purpose steering axle with electro-motor, MCU circuit is for resolving the instruction of Bluetooth signal, be converted into command operating, for the rotation controlling electro-motor, persond eixis pointer is by being controlled by electro-motor, carry out the position rotating to adjust pointer, clock and watch more can be made more durable while the cost reduction of such structural rate traditional electrical wave table.
Compare with traditional electric wave Service of Timing, present patent application method precision is higher more conveniently has more operability, because electric wave time service frequency of operation is at tens KHz, and bluetooth is operated in 2.4GHz frequency, and (radio frequency is higher, antenna size is less, transmission range is shorter, and therefore Bluetooth antenna size is less than electric wave reception antenna) save circuit space and cost, user is without the need to waiting for that time service base station broadcast can operate simultaneously.And by coordinating with smart mobile phone, there is not the blind zone problem of electric wave time service in time service; And add error code error-detection mechanism and avoid the time service error code problem that electric wave time service may occur.
Compare with the time service of the satellite system such as GPS, the Big Dipper, the indoor mobile phone that the method cannot be able to cover at satellite when precision is suitable carries out time service to clock and watch, and the GPS circuit saved on clock and watch and gps antenna, cost is more excellent, more power saving, and simple and easy to operate, without the need to waiting for satellite-signal lock in time, manual operation can complete time service at 1 ~ 2 second.
Compare with traditional clock and watch way, the embodiment method of present patent application can also authorize the clock and watch time all over the world easily, such as: allow clock and watch in the standard time of instruction China of the U.S., as long as select the time service function of corresponding zebra time easily to complete at mobile phone A PP mid point.
By the method for present patent application embodiment, eliminate the tediously long time spent pointer extremely sensing all hand-manipulated 12 positions, the longest needs of aging method just can make three pins be attributed to for 12 o'clock sharps for about 7 minutes.The people operated in addition needs to keep a close watch on pointer and rotates, once will stop indicators turn by button to 12 o'clock sharps, then fine setting is just adapted to.Operate very loaded down with trivial details, execution efficiency is extremely low.And adopt our new method, as long as allow watch time stop, typing pointer enters APP interface instruction time, and the time is given clock and watch through bluetooth and namely completes pointer and the synchronous action of internal time by some respective interface icon.The whole running time is also with regard to left and right in 20 seconds.
In the following table, give GPS clock and watch of the prior art, the indices of traditional radio wave clock, list structure and calibration method, comparing of the indices provided with present patent application embodiment, can significantly see, the technical scheme that present patent application provides has obvious multinomial advantage.
In the following table, give the contrast test data of school zero time-consuming methods that traditional radio wave clock of the prior art, school zero time-consuming methods of table and present patent application provide, can significantly see, the technical scheme that present patent application provides has obvious multinomial advantage.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (7)
1. the method in blue teeth wireless school zero, is characterized in that, comprises following steps:
A1: the bluetooth module of the bluetooth module of smart mobile phone or low-power consumption bluetooth BLE module and clock and watch or low-power consumption bluetooth BLE module are set up bluetooth and be connected;
A2: after clock and watch need to change battery, or enter calibration pattern at zero point by clock and watch button, or on mobile phone A PP, select calibration bit function at zero point, pointer is slack in this case;
A3: the time indicator data in smart mobile phone APP on the current clock and watch of manual typing;
A4: select school zero button on mobile phone A PP, the data of the pointer of typing are sent in the form of a command signal to bluetooth module or the low-power consumption bluetooth BLE module of clock and watch, carry out after MCU circuit board analytic signal and the associating of pointer, consistent with pointer temporal expressions to accomplish inner MCU circuit board.
2. a kind of blue teeth wireless school zero according to claim 1 method, is characterized in that, after steps A 4, also comprise the steps:
Q1: smart mobile phone is started shooting, and completes licensed operator, gets the standard time;
Q2: the bluetooth module of the bluetooth module of smart mobile phone or low-power consumption bluetooth BLE module and clock and watch or low-power consumption bluetooth BLE module are set up bluetooth and be connected;
Q3: on smart mobile phone APP, click time service/lock in time associated button, APP through bluetooth module or low-power consumption bluetooth BLE module, sends the cell phone network time bluetooth module or the low-power consumption bluetooth BLE module of clock and watch in the form of a command signal;
Q4: after resolving the command signal of bluetooth by the MCU circuit of clock and watch, contrast with the existing time on existing clock and watch, if when current watch time data are asynchronous with cell phone network time data, then control electro-motor to rotate, carry out automatic rotation persond eixis pointer, reach current orthochronous lock in time; If when current watch time data are synchronous with cell phone network time data, then do not carry out time service.
3. a blue teeth wireless time service method, is characterized in that, comprises following steps:
Q1: smart mobile phone is started shooting, and completes licensed operator, gets the standard time;
Q2: the bluetooth module of the bluetooth module of smart mobile phone or low-power consumption bluetooth BLE module and clock and watch or low-power consumption bluetooth BLE module are set up bluetooth and be connected;
Q3: on smart mobile phone APP, click time service/lock in time associated button, APP through bluetooth module or low-power consumption bluetooth BLE module, sends the cell phone network time bluetooth module or the low-power consumption bluetooth BLE module of clock and watch in the form of a command signal;
Q4: after resolving the command signal of bluetooth by the MCU circuit of clock and watch, contrast with the existing time on existing clock and watch, if when current watch time data are asynchronous with cell phone network time data, then control electro-motor to rotate, carry out automatic rotation persond eixis pointer, reach current orthochronous lock in time; If when current watch time data are synchronous with cell phone network time data, then do not carry out time service.
4. a kind of blue teeth wireless time service method according to claim 3, is characterized in that, the method for described a kind of blue teeth wireless time dissemination system, also comprises the steps:
Q5: on smart mobile phone APP, the regular time service operation of timing is carried out in setting, MCU control circuit is made constantly to obtain the feedback parameter modified value of bluetooth module from mobile phone A PP or low-power consumption bluetooth BLE module, set up error correction parameter list when accurately walking for a long time, thus next second is not poor to make the clock and watch of a general precision can to accomplish in units of year, and error at any time or timing be corrected.
5. a kind of blue teeth wireless time service method according to claim 3, is characterized in that, the method for described a kind of blue teeth wireless time dissemination system, also comprises the steps:
Q6: the bluetooth module in time local weather, temperature, humidity information being pushed to clock and watch by the bluetooth module of smart mobile phone APP, after being resolved the command signal of bluetooth, is presented at result in LCD display by MCU circuit.
6. a kind of blue teeth wireless time service method according to claim 3, is characterized in that, the method for described a kind of blue teeth wireless time dissemination system, is also applied to rapid adjustment and the time service in the interval when user selects country variant, area.
7. application rights requires a system for blue teeth wireless school zero described in 1 or 3, time service method, comprises display section, MCU circuit, electro-motor, BLE communication module, and wherein display section is LCD display or persond eixis pointer and LCD display, it is characterized in that,
Also comprise the smart mobile phone APP be connected with operator base station network, BLE communication module is bluetooth or low-power consumption bluetooth BLE module, control circuit is MCU circuit, smart mobile phone APP, connected by circuit between MCU circuit and BLE communication module, MCU circuit is connected by driver module with between electro-motor, persond eixis pointer is connected by general-purpose steering axle with electro-motor, MCU circuit is for resolving the instruction of Bluetooth signal, be converted into command operating, for the rotation controlling electro-motor, persond eixis pointer is by being controlled by electro-motor, carry out the position rotating to adjust pointer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203227.6A CN103995461B (en) | 2014-05-14 | 2014-05-14 | Blue teeth wireless electric wave school zero, time dissemination system and method |
| PCT/CN2014/090160 WO2015172531A1 (en) | 2014-05-14 | 2014-11-03 | Bluetooth and radio wave zero calibration and time service system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203227.6A CN103995461B (en) | 2014-05-14 | 2014-05-14 | Blue teeth wireless electric wave school zero, time dissemination system and method |
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| CN103995461A CN103995461A (en) | 2014-08-20 |
| CN103995461B true CN103995461B (en) | 2016-03-30 |
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| CN201410203227.6A Active CN103995461B (en) | 2014-05-14 | 2014-05-14 | Blue teeth wireless electric wave school zero, time dissemination system and method |
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| Country | Link |
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| CN (1) | CN103995461B (en) |
| WO (1) | WO2015172531A1 (en) |
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| CN103995461B (en) * | 2014-05-14 | 2016-03-30 | 王辉 | Blue teeth wireless electric wave school zero, time dissemination system and method |
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| CN101959036A (en) * | 2009-07-16 | 2011-01-26 | 华为终端有限公司 | Method and device for calibrating local time |
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| WO2015172531A1 (en) | 2015-11-19 |
| CN103995461A (en) | 2014-08-20 |
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Effective date of registration: 20190425 Address after: 518000 11th Floor, Anxin Building, 3118 Longgang Avenue, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Tianhaiba Wacthes Co., Ltd. Address before: 518000 City Impression of Nanshan District, Shenzhen City, Guangdong Province Patentee before: Wang Hui |