CN104090483A - Method and device for calibrating time display instrument - Google Patents
Method and device for calibrating time display instrument Download PDFInfo
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- CN104090483A CN104090483A CN201410364258.XA CN201410364258A CN104090483A CN 104090483 A CN104090483 A CN 104090483A CN 201410364258 A CN201410364258 A CN 201410364258A CN 104090483 A CN104090483 A CN 104090483A
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Abstract
The embodiment of the invention discloses a method and device for calibrating a time display instrument. A network connection module is arranged in the time display instrument. The method comprises the following steps that when the appointed time display instrument needs to be calibrated, communication connection with a network terminal device is built through the network connection module; standard time information is obtained from the network terminal device through communication connection; time information displayed by the appointed time display instrument at present is obtained; the time information displayed at present is compared with the standard time information, and the time adjustment direction and amplitude information are determined; according to the time adjustment direction and the amplitude information, displayed time of the appointed time display instrument is adjusted. Through the method and device for calibrating the time display instrument, an error between the time displayed at present and standard time can be found in time, manual adjustment operation by a user is not needed, and the time display instrument can keep the same time as the standard time as much as possible.
Description
Technical field
The present invention relates to Intelligent time display instrument technical field, the method for particularly time showing instrument being calibrated and device.
Background technology
At present, the clock on market mainly can be divided into mechanical watch and the large class of electronic clock two, wherein electronic clock again tool statistics have shown and two kinds of forms of quartz pointer.Because mechanical watch interior fittings is gear transmission structure, in transmission process, there is certain plastic yield, and in addition terrestrial attraction, environment temperature variation, movement material, show the impact of the objective condition such as oily quality, make the error of mechanical watch generally relatively large.Quartz clock relies on battery that power is provided, benchmark using the extremely stable dither of quartz crystal as the time, so comparatively accurate when the walking of quartz watch, but due to the existence of the factors such as cell voltage, external magnetic field, strenuous vibration, inevitably also there will be error in various degree.Even the electronic clock that numeral shows, also can be subject to the problem of the variation time of occurrence error of environment temperature.
People are in judging whether clock has error, and common way is, by resources such as TV, broadcast, networks, on the standard time providing and oneself clock, the time of current demonstration compares, and whether the time of determining has error.And so just need user oneself to go the query criteria time, and finding the standard time to determine after the free error of clock, also want oneself to go manually to adjust time to the standard time, by error concealment.Do and waste time and energy like this, and can not ensure timely discovery time error and adjust.
Therefore, exploitation one can solve user and adjust clock time and waste time and energy, and the method for the problem such as discovery time error adjustment in time, is the technical matters that those skilled in the art are badly in need of solution.
Summary of the invention
Based on the problems referred to above, the embodiment of the invention discloses method and device that time showing instrument is calibrated, can find in time current displaying time and the error between the standard time, and do not need user to carry out manual adjustment operation, just can make time showing instrument keep as far as possible identical with the standard time.
Technical scheme is as follows:
The method that time showing instrument is calibrated, in described time showing instrument, with network connecting module, described method comprises:
When needs are when to the fixed time, display instrument is calibrated, establish a communications link by described network connecting module and network-termination device;
Obtain standard time information by described communication connection from described network-termination device;
Obtain the temporal information of the current demonstration of described fixed time display instrument;
The temporal information of described current demonstration and described standard time information are compared, and the time of determining is adjusted direction and amplitude information;
According to described time adjustment direction and amplitude information, adjust the displaying time of described fixed time display instrument.
Alternatively, in the time that described fixed time display instrument is physical construction or quartz crystal structure, on described fixed time display instrument, sensor is also installed, described in obtain the temporal information of the current demonstration of described fixed time display instrument, comprising:
By described sensor, obtain the relative position of current hour hands, minute hand and second hand;
According to the temporal information of the current demonstration of Relative position determination of described current hour hands, minute hand and second hand.
Alternatively, described sensor comprises the image capture sensor that is arranged on described fixed time display instrument dial plate top, described by described sensor, obtains the relative position of current hour hands, minute hand and second hand, comprising:
By described image capture sensor, dial plate is taken;
Carry out graphical analysis to taking the image obtaining, therefrom get the relative position of current hour hands, minute hand and second hand.
Alternatively, when described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, described in obtain the temporal information of the current demonstration of described fixed time display instrument, comprising:
The interface that utilizes described chip to provide, reads the temporal information of the current demonstration of described fixed time display instrument.
Alternatively, in the time that described fixed time display instrument is physical construction or quartz crystal structure, in described fixed time display instrument, motor and gear train are also installed, described according to described time adjustment direction and amplitude information, the displaying time of adjusting described fixed time display instrument, comprising:
Convert described time adjustment direction and amplitude information to electric impulse signal, output to described motor, so that described motor is by described gearing, drive the adjusting knob of described fixed time display instrument according to described electric impulse signal, the displaying time of described fixed time display instrument is adjusted.
Alternatively, in the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, described according to described time adjustment direction and amplitude information, the displaying time of adjusting described fixed time display instrument, comprising:
The interface that utilizes described chip to provide, adjusts direction by described time and amplitude information sends to described chip, so that described chip calculates the temporal information after adjustment, and outputs to display screen and shows.
The device that time showing instrument is calibrated, in described time showing instrument, with network connecting module, described device comprises:
Communication connection unit, when when needs, to the fixed time, display instrument is calibrated, establishes a communications link by described network connecting module and network-termination device;
Obtain label time message unit, for obtaining standard time information by described communication connection from described network-termination device;
Obtain displaying time message unit, for obtaining the temporal information of the current demonstration of described fixed time display instrument;
Adjust direction and amplitude determining unit, for the temporal information of described current demonstration and described standard time information are compared, the time of determining is adjusted direction and amplitude information;
Adjust displaying time unit, for adjusting direction and amplitude information according to the described time, adjust the displaying time of described fixed time display instrument.
Alternatively, in the time that described fixed time display instrument is physical construction or quartz crystal structure, on described fixed time display instrument, sensor is also installed, described in obtain displaying time message unit, comprising:
Obtain pointer relative position unit, for by described sensor, obtain the relative position of current hour hands, minute hand and second hand;
Determine current displaying time unit, for according to the temporal information of the current demonstration of Relative position determination of described current hour hands, minute hand and second hand.
Alternatively, described sensor comprises the image capture sensor that is arranged on described fixed time display instrument dial plate top, described by described sensor, described in obtain pointer relative position unit, comprising:
Dial plate is taken unit, for dial plate being taken by described image capture sensor;
Obtain pointer relative position subelement, for carrying out graphical analysis to taking the image obtaining, therefrom get the relative position of current hour hands, minute hand and second hand.
Alternatively, in the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, described in obtain displaying time message unit, comprising:
Acquisition time shows information subelement, for the interface that utilizes described chip to provide, reads the temporal information of the current demonstration of described fixed time display instrument.
Alternatively, in the time that described fixed time display instrument is physical construction or quartz crystal structure, in described fixed time display instrument, motor and gear train are also installed, described adjustment displaying time unit, comprising:
Information converting unit, for converting described time adjustment direction and amplitude information to electric impulse signal, output to described motor, so that described motor is by described gearing, drive the adjusting knob of described fixed time display instrument according to described electric impulse signal, the displaying time of described fixed time display instrument is adjusted.
Alternatively, in the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, and described adjustment displaying time unit, comprising:
Adjust direction and amplitude information transmitting element, for the interface that utilizes described chip to provide, the described time is adjusted to direction and amplitude information sends to described chip, so that described chip calculates the temporal information after adjustment, and output to display screen and show.
Pass through the embodiment of the present invention, time showing instrument can be connected with network-termination device, therefrom obtain the standard time, and the current displaying time of time showing instrument is calibrated, like this, can find in time current displaying time and the error between the standard time, and not need user to carry out manual adjustment operation, just can make time showing instrument keep as far as possible identical with the standard time.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The process flow diagram of the method that time showing instrument is calibrated that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 carries out the schematic diagram of calibrating installation for what the embodiment of the present invention provided to time showing instrument.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of method that time showing instrument is calibrated, and wherein, so-called time showing instrument can comprise clock, wrist-watch etc., and can be physical construction or quartz crystal structure, can also be electronic structure.By the method, time showing instrument is deadline calibration automatically, manually adjusts without user.
Wherein, in time showing instrument, carry network connecting module, this network connecting module can provide the modular of wired connection, and the wireline interface providing by this network connecting module and network-termination device (for example, the mobile terminal device such as computer equipment, mobile phone) connect.For example, or network connecting module can also adopt wireless network link block: the communication connection of bluetooth, Wifi (Wireless Fidelity) etc. and then realization and network-termination device.
Obtain the standard time from network-termination device by this communication connection, before the standard time of acquisition and time showing instrument are taken in, the temporal information of demonstration contrasts, determine direction and the amplitude that will adjust, just can complete the calibration to this time showing instrument according to the direction of this adjustment and amplitude.Below concrete implementation is described in detail.
With reference to Fig. 1, show a kind of method that time showing instrument is calibrated of the embodiment of the present invention, as shown in Figure 1, the method comprises the following steps:
S101: when needs are when display instrument is calibrated to the fixed time, establish a communications link by described network connecting module and network-termination device;
The time showing instrument of specifying in use, may need regular it is calibrated, and when specific implementation, the calibration in the embodiment of the present invention can have multiple opportunity.For example, wherein, under a kind of mode, can, according to user's calibration request, determine the opportunity of time calibration.Concrete, can be for user provides operation entry on time showing instrument, this operation entry can be the forms such as mechanical button.When user determines will calibrate this time showing instrument time, only need to press the mechanical button providing.Under another kind of implementation, also can be determined voluntarily by time showing instrument the opportunity of calibration.For example, can be in advance for to set the time cycle of calibrating according to time showing instrument, concrete as, calibrate the zero point of the first day that presets every month to this time showing instrument, like this, time showing instrument just can determine when voluntarily and need to calibrate.In order to make calibration more timely, hour number that can also turn round by setting-up time display instrument, determines opportunity of its calibration.As turned round 480 hours by setting-up time display instrument, carry out primary calibration.Certainly, above-mentioned automatically determine calibration opportunity in the situation that, also can provide inlet porting for user, if the poor or real-time needs of the time showing instrument precision temporal information more accurately that user uses, it is shorter that user can set the cycle of calibration, for example within every 240 hours, calibrate once, etc.
After determining this time showing instrument calibrated, can establish a communications link by preset network connecting module and network-termination device, if the form for wired connection that this network connecting module provides, only need, by this time showing instrument and network-termination device with wired connection interface, couple together by corresponding data line.If the form for wireless connections providing, time showing instrument detects after attachable equipment, can point out user whether to mate connection, to can ensure in the time that needs are calibrated, can ensure that real-time and network-termination device communicates.
S102: obtain standard time information from described network-termination device by described communication connection;
Time showing equipment, establishing with after being connected of network-termination device, can obtain the standard time from network-termination device.Wherein, can be directly using the system time of network-termination device as the standard time, like this, network-termination device with time showing instrument after, can directly read the system time of self, and return.Or, in order to make the time more accurate, the official standard time that this standard time can also provide for country variant area.For example within Chinese territory, this standard time, for the standard Beijing time that China national time service center provides, is the Dong Ba district time.And some country is such as the U.S., five time zones are crossed over by the U.S., so can there be the standard time in own time zone in each state, in the time that time display instrument is applied to different place, using its on-site official standard time as the normative reference time of calibrating.In this case, when specific implementation, network-termination device, after receiving the connection request of time showing instrument, can also get this official standard time by preset interface, returns to afterwards time showing instrument again.
S103: the temporal information of obtaining the current demonstration of described fixed time display instrument;
Except needs obtain the standard time, can also obtain the temporal information of the current demonstration of fixed time display instrument.Because time showing instrument has various ways, for example, physical construction, quartz crystal structure, digital electric minor structure etc., for multi-form instrument, the mode of obtaining its current displaying time information can be different, is introduced respectively below.
First, because the principle of work of the time showing instrument of physical construction and quartz crystal structure is substantially similar with displaying principle, (principle of work and displaying principle are existing known technology, repeat no more herein), can be identical so obtain in embodiments of the present invention the mode of the temporal information of its current demonstration.Concrete, can be on the time showing instrument of this employing physical construction or quartz crystal structure sensor installation, obtain the relative position of current hour hands, minute hand and second hand by this sensor, like this, can pass through the analysis to this relative position information, obtain the current time of this time showing instrument.
Concrete, this sensor can have various ways, for example, under a kind of form, can be wherein image capture sensor, by this sensor, can take the dial plate of this time showing equipment, then,, by the picture photographing is carried out to analyzing and processing, can get the relative position of current hour hands, minute hand and second hand, according to the standard of dial scale, then go out the temporal information of current demonstration in conjunction with the Relative position determination of the current hour hands, minute hand and the second hand that get.When specific implementation, for reaching best shooting effect, this image capture sensor can be placed in dial plate directly over, in the picture that can ensure like this to photograph, the relative position of current hour hands, minute hand and second hand is the most accurate, can farthest reduce the deviation causing due to shooting angle.
When the time display instrument adopt be digital electric minor structure time, due to its principle employing is chip controls, chip, by the processing to time data, is showing screen display by current temporal information, therefore on chip, just can get the temporal information of current demonstration.Concrete, on this chip, a preset interface reads the time data on this chip for this time display, to obtain the temporal information of current demonstration.
S104: the temporal information of described current demonstration and described standard time information are compared, and the time of determining is adjusted direction and amplitude information;
Get in former steps after the temporal information and standard time information of current demonstration, just the standard time of the temporal information of current demonstration and acquisition can be contrasted, by " time ", direction and the amplitude information adjusted of method acquisition time of comparing respectively of " dividing ", " second ".For example, the standard time of acquisition is 13: 25: 35 Beijing time, and the time of current demonstration is 13: 26: 25, the time that can determine current demonstration is fast 50 seconds with respect to the standard time, therefore, the direction of adjustment should be to slow down, and the amplitude of adjustment should be 50 seconds.
S105: according to described time adjustment direction and amplitude information, adjust the displaying time of described fixed time display instrument.
Determining after the direction and amplitude of time adjustment, just can adjust the time of current demonstration in time showing instrument.As preceding step is said, due to the structural principle difference of time showing equipment, be also different in the principle of the time of carrying out adjustment here.For example, in the time that fixed time display instrument is physical construction or quartz crystal structure, mounted motor and gearing in advance in this time showing instrument, described gearing is connected with the adjusting knob of time display.Described motor can be selected servomotor, and the angle initialization that electric impulse signal of servomotor reception is rotated is good.First the time adjusting method of acquisition and amplitude information are changed into electric impulse signal, send to this servomotor by transforming the electric impulse signal generating, this motor, according to received electric impulse signal, rotates corresponding angle and direction.By the adjusting knob on described actuator drives time showing instrument, according to the angle and direction of motor rotation, the time shown on time showing instrument is adjusted accordingly.
For reaching the situation of timely feedback adjusting, because servomotor itself has the function of sending pulse signal, servomotor is in the process of each angle of rotation, the pulse of respective amount is sent in capital, like this, and servomotor receive pulse just formed concord, system just can be known and send how many pulses to servomotor thus, regain again how many pulses, realized accurate location thereby can control accurately like this motor rotation simultaneously.
When the time display instrument adopt be digital electric minor structure time, the time showing instrument chamber of specifying is by preset chip controls time showing, back is determined direction and the amplitude information of the time that will adjust, by the interface providing on chip, time orientation and the amplitude that will adjust send to chip, chip carries out computing according to described information, and the time after adjusting is shown on display.
Because which kind of structure time showing instrument adopts all due to a variety of causes, there will be the error of adjustment.For example, in the time adopting physical construction or quartz crystal structure, the impact of the factors such as the tight ness rating of the connection between friction, parts between all parts, material, plastic yield, all can cause the error of adjustment.And adopt be digital electric minor structure time, also have the impact due to factors such as surrounding magnetic fields, make to exist error in adjustment process.So just need time showing equipment repeatedly to repeat step above, until the standard of the current time showing on time showing instrument and acquisition approaches the most.Here can set a minimum error values, for example, when detecting " time ", " dividing " all do not have an error, " second " in positive and negative 5 seconds in, can think and reach the adjustment precision of expection, time showing instrument completes the adjustment to displaying time.
In a word, pass through the embodiment of the present invention, time showing instrument can be connected with network-termination device, therefrom obtain the standard time, and the current displaying time of time showing instrument is calibrated, like this, can find in time current displaying time and the error between the standard time, and do not need user to carry out manual adjustment operation, just can make time showing instrument keep as far as possible identical with the standard time.
The method that time showing instrument is calibrated providing with the embodiment of the present invention is corresponding, the embodiment of the present invention also provides a kind of time showing instrument has been carried out to calibrating installation, in described time showing instrument, with network connecting module, referring to Fig. 2, this device specifically can comprise:
Communication connection unit 201, when when needs, to the fixed time, display instrument is calibrated, establishes a communications link by described network connecting module and network-termination device;
Obtain label time message unit 201, for obtaining standard time information by described communication connection from described network-termination device;
Obtain displaying time message unit 203, for obtaining the temporal information of the current demonstration of described fixed time display instrument;
Adjust direction and amplitude determining unit 204, for the temporal information of described current demonstration and described standard time information are compared, the time of determining is adjusted direction and amplitude information;
Adjust displaying time unit 205, for adjusting direction and amplitude information according to the described time, adjust the displaying time of described fixed time display instrument.
Wherein, in the time that described fixed time display instrument is physical construction or quartz crystal structure, on described fixed time display instrument, sensor is also installed, described in obtain displaying time message unit 203 and can also comprise:
Obtain pointer relative position unit, for by described sensor, obtain the relative position of current hour hands, minute hand and second hand;
Determine current displaying time unit, for according to the temporal information of the current demonstration of Relative position determination of described current hour hands, minute hand and second hand.
Described sensor comprises the image capture sensor that is arranged on described fixed time display instrument dial plate top, described by described sensor, described in obtain pointer relative position unit and can also comprise:
Dial plate is taken unit, for dial plate being taken by described image capture sensor;
Obtain pointer relative position subelement, for carrying out graphical analysis to taking the image obtaining, therefrom get the relative position of current hour hands, minute hand and second hand.
In the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, described in obtain displaying time message unit 203 and can also comprise:
Acquisition time shows information subelement, for the interface that utilizes described chip to provide, reads the temporal information of the current demonstration of described fixed time display instrument.
In the time that described fixed time display instrument is physical construction or quartz crystal structure, in described fixed time display instrument, motor and gear train are also installed, described adjustment displaying time unit 205 can also comprise:
Information converting unit, for converting described time adjustment direction and amplitude information to electric impulse signal, output to described motor, so that described motor is by described gearing, drive the adjusting knob of described fixed time display instrument according to described electric impulse signal, the displaying time of described fixed time display instrument is adjusted.
In the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, and described adjustment displaying time unit 205 can also comprise:
Adjust direction and amplitude information transmitting element, for the interface that utilizes described chip to provide, the described time is adjusted to direction and amplitude information sends to described chip, so that described chip calculates the temporal information after adjustment, and output to display screen and show.
For system or device embodiment, because it is substantially similar in appearance to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
One of ordinary skill in the art will appreciate that all or part of step realizing in said method embodiment is can carry out the hardware that instruction is relevant by program to complete, described program can be stored in computer read/write memory medium, here the alleged storage medium obtaining, as: ROM/RAM, magnetic disc, CD etc.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (12)
1. a method of time showing instrument being calibrated, is characterized in that, in described time showing instrument, with network connecting module, described method comprises:
When needs are when to the fixed time, display instrument is calibrated, establish a communications link by described network connecting module and network-termination device;
Obtain standard time information by described communication connection from described network-termination device;
Obtain the temporal information of the current demonstration of described fixed time display instrument;
The temporal information of described current demonstration and described standard time information are compared, and the time of determining is adjusted direction and amplitude information;
According to described time adjustment direction and amplitude information, adjust the displaying time of described fixed time display instrument.
2. method according to claim 1, it is characterized in that, in the time that described fixed time display instrument is physical construction or quartz crystal structure, on described fixed time display instrument, sensor is also installed, the described temporal information of obtaining the current demonstration of described fixed time display instrument, comprising:
By described sensor, obtain the relative position of current hour hands, minute hand and second hand;
According to the temporal information of the current demonstration of Relative position determination of described current hour hands, minute hand and second hand.
3. method according to claim 2, it is characterized in that, described sensor comprises the image capture sensor that is arranged on described fixed time display instrument dial plate top, described by described sensor, the relative position that obtains current hour hands, minute hand and second hand, comprising:
By described image capture sensor, dial plate is taken;
Carry out graphical analysis to taking the image obtaining, therefrom get the relative position of current hour hands, minute hand and second hand.
4. method according to claim 1, it is characterized in that, when described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, the described temporal information of obtaining the current demonstration of described fixed time display instrument, comprising:
The interface that utilizes described chip to provide, reads the temporal information of the current demonstration of described fixed time display instrument.
5. method according to claim 1, it is characterized in that, in the time that described fixed time display instrument is physical construction or quartz crystal structure, in described fixed time display instrument, motor and gear train are also installed, described according to described time adjustment direction and amplitude information, the displaying time of adjusting described fixed time display instrument, comprising:
Convert described time adjustment direction and amplitude information to electric impulse signal, output to described motor, so that described motor is by described gearing, drive the adjusting knob of described fixed time display instrument according to described electric impulse signal, the displaying time of described fixed time display instrument is adjusted.
6. method according to claim 1, it is characterized in that, in the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, described according to described time adjustment direction and amplitude information, the displaying time of adjusting described fixed time display instrument, comprising:
The interface that utilizes described chip to provide, adjusts direction by described time and amplitude information sends to described chip, so that described chip calculates the temporal information after adjustment, and outputs to display screen and shows.
7. a device of time showing instrument being calibrated, is characterized in that, in described time showing instrument, with network connecting module, described device comprises:
Communication connection unit, when when needs, to the fixed time, display instrument is calibrated, establishes a communications link by described network connecting module and network-termination device;
Obtain label time message unit, for obtaining standard time information by described communication connection from described network-termination device;
Obtain displaying time message unit, for obtaining the temporal information of the current demonstration of described fixed time display instrument;
Adjust direction and amplitude determining unit, for the temporal information of described current demonstration and described standard time information are compared, the time of determining is adjusted direction and amplitude information;
Adjust displaying time unit, for adjusting direction and amplitude information according to the described time, adjust the displaying time of described fixed time display instrument.
8. device according to claim 7, is characterized in that, in the time that described fixed time display instrument is physical construction or quartz crystal structure, on described fixed time display instrument, sensor is also installed, described in obtain displaying time message unit, comprising:
Obtain pointer relative position unit, for by described sensor, obtain the relative position of current hour hands, minute hand and second hand;
Determine current displaying time unit, for according to the temporal information of the current demonstration of Relative position determination of described current hour hands, minute hand and second hand.
9. device according to claim 8, is characterized in that, described sensor comprises the image capture sensor that is arranged on described fixed time display instrument dial plate top, described by described sensor, described in obtain pointer relative position unit, comprising:
Dial plate is taken unit, for dial plate being taken by described image capture sensor;
Obtain pointer relative position subelement, for carrying out graphical analysis to taking the image obtaining, therefrom get the relative position of current hour hands, minute hand and second hand.
10. device according to claim 7, is characterized in that, in the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, described in obtain displaying time message unit, comprising:
Acquisition time shows information subelement, for the interface that utilizes described chip to provide, reads the temporal information of the current demonstration of described fixed time display instrument.
11. devices according to claim 7, it is characterized in that, in the time that described fixed time display instrument is physical construction or quartz crystal structure, in described fixed time display instrument, motor and gear train are also installed, described adjustment displaying time unit, comprising:
Information converting unit, for converting described time adjustment direction and amplitude information to electric impulse signal, output to described motor, so that described motor is by described gearing, drive the adjusting knob of described fixed time display instrument according to described electric impulse signal, the displaying time of described fixed time display instrument is adjusted.
12. devices according to claim 7, is characterized in that, in the time that described fixed time display instrument is digital electric minor structure, described fixed time display instrument is by the demonstration of preset chip controls time, and described adjustment displaying time unit, comprising:
Adjust direction and amplitude information transmitting element, for the interface that utilizes described chip to provide, the described time is adjusted to direction and amplitude information sends to described chip, so that described chip calculates the temporal information after adjustment, and output to display screen and show.
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| CN201410364258.XA CN104090483A (en) | 2014-07-29 | 2014-07-29 | Method and device for calibrating time display instrument |
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| CN105527834A (en) * | 2016-02-29 | 2016-04-27 | 仇磊 | Intelligent pointer type quartz watch time calibration method |
| CN105843030A (en) * | 2015-02-02 | 2016-08-10 | 精工电子有限公司 | Electronic timepiece, electronic timepiece system and method of controlling electronic timepiece |
| CN105955011A (en) * | 2016-04-21 | 2016-09-21 | 深圳欧德蒙科技有限公司 | Method and device for intelligently calibrating time |
| TWI569116B (en) * | 2015-09-11 | 2017-02-01 | 仁寶電腦工業股份有限公司 | Correcting method of watch in manner of image identification |
| US9639064B2 (en) | 2015-09-18 | 2017-05-02 | Timex Group Usa, Inc. | Wearable electronic device with hand synchronization |
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| CN106896706A (en) * | 2017-04-13 | 2017-06-27 | 湖北工程学院 | A kind of clock and striking mechanism |
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| CN104503220A (en) * | 2014-11-18 | 2015-04-08 | 深圳市金立通信设备有限公司 | Terminal, clock and clock calibration system |
| CN105843030A (en) * | 2015-02-02 | 2016-08-10 | 精工电子有限公司 | Electronic timepiece, electronic timepiece system and method of controlling electronic timepiece |
| TWI569116B (en) * | 2015-09-11 | 2017-02-01 | 仁寶電腦工業股份有限公司 | Correcting method of watch in manner of image identification |
| US9639064B2 (en) | 2015-09-18 | 2017-05-02 | Timex Group Usa, Inc. | Wearable electronic device with hand synchronization |
| CN105527834A (en) * | 2016-02-29 | 2016-04-27 | 仇磊 | Intelligent pointer type quartz watch time calibration method |
| CN105955011A (en) * | 2016-04-21 | 2016-09-21 | 深圳欧德蒙科技有限公司 | Method and device for intelligently calibrating time |
| CN105955011B (en) * | 2016-04-21 | 2019-12-24 | 深圳欧德蒙科技有限公司 | Intelligent timing method and device |
| CN106873353A (en) * | 2017-03-15 | 2017-06-20 | 联想(北京)有限公司 | Obtain method, the method for adjustment watch time and the clock and watch of watch time |
| CN106896706A (en) * | 2017-04-13 | 2017-06-27 | 湖北工程学院 | A kind of clock and striking mechanism |
| WO2018210029A1 (en) * | 2017-05-18 | 2018-11-22 | 广东乐源数字技术有限公司 | System and method for correcting time on watch through image recognition |
| CN107024860A (en) * | 2017-05-18 | 2017-08-08 | 广东乐源数字技术有限公司 | It is a kind of to pass through system during image recognition progress wrist-watch pair |
| CN107024860B (en) * | 2017-05-18 | 2020-01-07 | 广东乐源数字技术有限公司 | System capable of conducting watch time synchronization through image recognition |
| CN107329397A (en) * | 2017-07-26 | 2017-11-07 | 歌尔科技有限公司 | A kind of light intelligent watch calibration method, device and light intelligent watch |
| WO2019019475A1 (en) * | 2017-07-26 | 2019-01-31 | 歌尔科技有限公司 | Light smart watch calibration method and device, and light smart watch |
| US11556093B2 (en) | 2017-07-26 | 2023-01-17 | Goertek Technology Co., Ltd. | Method and device for calibrating a light smart watch, and light smart watch |
| CN107329397B (en) * | 2017-07-26 | 2023-06-20 | 歌尔科技有限公司 | Light intelligent watch calibration method and device and light intelligent watch |
| CN107450305A (en) * | 2017-08-14 | 2017-12-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Calibration method and correction device, the smart machine of clock chip |
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| CN107951083A (en) * | 2017-12-20 | 2018-04-24 | 深圳市舜宝科技有限公司 | A kind of electronic cigarette system |
| CN109062026A (en) * | 2018-10-26 | 2018-12-21 | 珠海罗西尼表业有限公司 | Time precision measuring instrument and its measurement method |
| CN111806296A (en) * | 2020-06-15 | 2020-10-23 | 汉腾汽车有限公司 | Method for estimating charging remaining time of electric automobile |
| CN112394630A (en) * | 2020-12-10 | 2021-02-23 | 苏州明良智能科技有限公司 | Control method of water transport instrument equipment based on PLC control platform |
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Address after: 215107, Suzhou, Wuzhong District Dongshan Town Industrial Park, Stone Hill Road, No. 8 Applicant after: Lang Sheng Technology (Suzhou) Co., Ltd. Address before: 215107 Wuzhong District, Jiangsu Dongshan Town Industrial Park, Phoenix Road, No. 8 Applicant before: Suzhou Lonshine Technologies Co., Ltd. |
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Application publication date: 20141008 |