CN114879473A - Smart watch calibration method and system, smart watch and readable storage medium - Google Patents
Smart watch calibration method and system, smart watch and readable storage medium Download PDFInfo
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- G—PHYSICS
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- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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Abstract
The invention discloses a method and a system for calibrating an intelligent watch, the intelligent watch and a readable storage medium, wherein the intelligent watch comprises a pointer and a dial plate, a light source emitting unit is arranged on the pointer, and a light source receiving unit is arranged at a pointer pointing position corresponding to a preset calibration time on the dial plate; the smart watch calibration method comprises the following steps: when the preset calibration time is reached, acquiring current light path information transmitted from a light source transmitting unit on the pointer to a light source receiving unit; judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time; and if the pointer deviates, controlling the pointer to rotate until the current light path information is matched with the reference light path information. The invention realizes the calibration of the gauge pointer which is deviated in the intelligent watch.
Description
Technical Field
The invention relates to the technical field of intelligent wearing, in particular to a method and a system for calibrating an intelligent watch, the intelligent watch and a readable storage medium.
Background
Along with the continuous development of intelligent wearable products, the intelligent watch is also increasingly popularized as one of the major intelligent wearable products. The display time is one of the necessary functions of the smart watch, and two methods are generally adopted to display the time, wherein one method is to display the time issued to the smart watch by an application program on a screen. And the other is a traditional mode, and the time is displayed through the hands of the intelligent watch. However, when the smart watch adopts the pointer to indicate time, the pointing position of the pointer may be inaccurate after the smart watch operates for a period of time.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a method for calibrating an intelligent watch, and aims to solve the technical problem that the pointing position of a pointer is inaccurate after the intelligent watch runs for a period of time.
In order to achieve the above object, the present invention provides a calibration method for an intelligent watch, where the intelligent watch includes a hand and a dial, the hand is provided with a light source emitting unit, the light emitting direction of the light source emitting unit faces the outside of the dial along the extending direction of the hand, the dial is provided with a light source receiving unit at a pointing position of the hand corresponding to a preset calibration time, and the light sensing side of the light source receiving unit faces the inside of the dial;
the smart watch calibration method comprises the following steps:
when the preset calibration time is reached, acquiring current light path information transmitted from a light source transmitting unit on the pointer to a light source receiving unit;
judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time;
and if the pointer deviates, controlling the pointer to rotate until the current light path information is matched with the reference light path information.
Optionally, the hands include an hour hand and a minute hand, and the step of acquiring the current light path information transmitted from the light source transmitting unit to the light source receiving unit on the hands includes:
starting a first light source transmitting unit on the hour hand, and counting the time length from the first light source transmitting unit to a corresponding light source receiving unit as a first light path time length;
starting a second light source transmitting unit on the minute hand, and counting the time length transmitted to a corresponding light source receiving unit by the second light source transmitting unit as a second light path time length;
taking the first optical path length and the second optical path length as the current optical path information.
Optionally, the step of determining whether the pointer deviates according to the current optical path information and reference optical path information corresponding to a preset calibration time includes:
judging whether the first light path duration is greater than a first reference light path duration in the reference light path information;
and if the time length is greater than the first reference light path time length, judging that the hour hand deviates.
Optionally, if the pointer is shifted, the step of controlling the pointer to rotate until the current optical path information matches the reference optical path information includes:
and if the hour hand deviates, controlling the hour hand to rotate until the first light path time length is equal to a first reference light path time length so as to calibrate the pointing position of the hour hand.
Optionally, the step of determining whether the pointer deviates according to the current optical path information and reference optical path information corresponding to a preset calibration time further includes:
judging whether the second light path duration is greater than a second reference light path duration in the reference light path information;
and if the time length of the minute hand is longer than the second reference light path time length, judging that the minute hand deviates.
Optionally, if the pointer is shifted, the step of controlling the pointer to rotate until the current optical path information matches the reference optical path information further includes:
and if the minute hand deviates, controlling the minute hand to rotate until the second light path time length is equal to a second reference light path time length so as to calibrate the pointing position of the minute hand.
Optionally, the preset calibration time is twelve o' clock.
In addition, to achieve the above object, the present invention further provides a smart watch calibration system, including:
the monitoring module is used for acquiring current light path information transmitted from the light source transmitting unit to the light source receiving unit on the pointer when a preset calibration time is reached;
the judging module is used for judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time;
and the control module is used for controlling the pointer to rotate if the pointer deviates until the current light path information is matched with the reference light path information.
In addition, to achieve the above object, the present invention also provides a smart watch including: a light source emitting unit, a light source receiving unit, a driving unit, a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the method as defined in any one of the above.
Furthermore, to achieve the above object, the present invention further provides a computer readable storage medium having stored thereon a smart watch calibration program, which when executed by a processor, implements the steps of the smart watch calibration method as described in any one of the above.
The invention provides an intelligent watch calibration method, which comprises a hand and a dial, wherein a light source emitting unit is arranged on the hand, the light emitting direction of the light source emitting unit faces the outer side of the dial along the extending direction of the hand, a light source receiving unit is arranged at the pointing position of the hand corresponding to the preset calibration time on the dial, and the light sensing side of the light source receiving unit faces the inner side of the dial. When the preset calibration time is reached, the current light path information (such as the time length and the distance from the light source emitting unit to the light source receiving unit) transmitted from the light source emitting unit on the pointer to the light source receiving unit can be acquired. Judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time; and if the pointer deviates, controlling the pointer to rotate until the current light path information is matched with the reference light path information. The method and the device determine whether the pointer deviates or not by comparing the current light path information with the reference light path information corresponding to the preset calibration time, and further finish the calibration of the pointer of the intelligent watch by rotating the pointer when the pointer deviates until the current light path information is matched with the reference light path information. Therefore, the invention realizes automatic monitoring and pointer calibration of pointer offset, improves the convenience of using the intelligent watch by a user, and further improves the user experience. In addition, compared with a calibration mode that the position of the pointer needs to be accurately acquired, the method only needs to judge the current light path information, so that the hardware cost and the complexity are reduced, and the efficiency and the convenience of the calibration of the pointer are improved.
Drawings
FIG. 1 is a schematic diagram of an apparatus architecture of a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a diagram illustrating an example of a smart watch structure according to an embodiment of the present invention;
fig. 3 is another exemplary diagram of a smart watch structure according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating a first exemplary embodiment of a method for calibrating a smart watch according to the present invention;
FIG. 5 is a flowchart illustrating a second embodiment of a method for calibrating a smart watch according to the present invention;
FIG. 6 is a flowchart illustrating a calibration method for a smart watch according to a third embodiment of the present invention;
fig. 7 is a schematic diagram of a smart watch calibration system according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Along with the continuous development of intelligent wearable products, the intelligent watch is also increasingly popularized as one of the major intelligent wearable products. The time display is one of the necessary functions of the intelligent watch, and two modes are generally adopted to display the time, wherein one mode is that the time issued by an application program to the intelligent watch is displayed on a screen, and the screen display time is maintained through the combination of software and hardware at the watch end. And the other is a traditional mode, and the time is displayed through the hands of the intelligent watch. However, the pointer indication time may cause a phenomenon that the pointing position of the pointer is inaccurate after the smart watch operates for a period of time, and a user needs to manually operate the smart watch or operate an application program on a terminal device (such as a smart phone) to repair the position of the pointer in the smart watch. The user can be misled under the condition that the pointer is inaccurate, the use of the user is influenced, the position of the pointer needs to be manually repaired by the user, and the user experience is also not friendly.
As shown in fig. 1, fig. 1 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the smart watch may include: a processor 1001, for example, a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005, a light source emitting unit 1006, a light source receiving unit 1007, and a driving unit 1008. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a touch screen or a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a Wi-Fi interface). The Memory 1005 may be a high-speed RAM Memory or a Non-Volatile Memory (Non-Volatile Memory), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001. The light source emitting unit 1006 is disposed on a hand of the smart watch, the hand at least includes an hour hand and a minute hand, and a light emitting direction of the light source emitting unit faces the outside of the dial plate along an extending direction of the hand. The light source emitting unit 1006 may be a laser emitter or an infrared emitter, but may also be other light source emitters that are not easily interfered by the external ambient light. The light source receiving unit 1007 is arranged at a pointer pointing position corresponding to a preset calibration time on the dial plate, and a light sensing side of the light source receiving unit 1007 faces the inner side of the dial plate so as to receive a light source emitted by the light source emitting unit 1006. The number of the light source receiving units 1007 may be determined according to the number of pointer pointing positions corresponding to the preset calibration time. The driving unit 1008 may be a brushless motor or a brush motor, and is configured to drive the hands of the smart watch to rotate.
Those skilled in the art will appreciate that the device architecture shown in fig. 1 does not constitute a limitation of the smart watch, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, memory 1005, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a smart watch calibration application.
In the device shown in fig. 1, the processor 1001 may be configured to invoke a smart watch calibration application stored in the memory 1005 and perform the operations of the smart watch calibration method in the embodiments described below.
In an embodiment of the present invention, the smart watch includes a hand and a dial, the hand is provided with a light source emitting unit, a light emitting direction of the light source emitting unit faces the outside of the dial along an extending direction of the hand, a pointing position of the hand corresponding to a preset calibration time on the dial is provided with a light source receiving unit, and a light sensing side of the light source receiving unit faces the inside of the dial;
specifically, the intelligent watch comprises a hand and a dial, wherein the hand is provided with a light source emitting unit, the hand at least comprises an hour hand and a minute hand, and the hand can also comprise a second hand. The light emitting direction of the light source emitting unit faces the dial plate outside along the extending direction of the hands. The light source emitted by the light source emitting unit can be a laser light source or an infrared light source, and certainly can also be other light sources which are not easy to interfere, so that the influence of ambient light in actual use can be avoided. The dial plate is provided with a light source receiving unit at a pointer pointing position corresponding to a preset calibration time, the preset calibration time is the time when the pointer is calibrated by the preset setting of a manufacturer, and the selection of the preset calibration time is not limited in the embodiment. The light sensing side of the light source receiving unit faces the inner side of the dial plate and is used for receiving the light source emitted by the light source emitting unit.
Referring to fig. 2, fig. 2 is a diagram illustrating an example of a smart watch structure according to an embodiment of the present invention. The watch hand of intelligence wrist-watch includes hour hand and minute hand, be provided with first light source emission unit on the hour hand, be provided with second light source emission unit on the minute hand. The preset calibration time is twelve-point adjustment, and the corresponding hour hand and minute hand point to the position of twelve points in the dial plate when the preset calibration time is twelve-point adjustment, so that only one light source receiving unit needs to be arranged at the position of twelve points. Therefore, in this embodiment, when the preset calibration time is twelve o' clock, only one light source receiving unit needs to be arranged at the position of 12 points in the dial, so that the hardware cost of the smart watch is greatly saved.
Referring to fig. 3, fig. 3 is a diagram illustrating another example of a smart watch structure according to an embodiment of the present invention. The preset calibration time may be other time points. Referring to fig. 3, if the preset calibration time is three-point integer, the corresponding hour hand points to the position of three points in the dial, the minute hand points to the position of twelve points in the dial, and a light source receiving unit is required to be respectively arranged at the positions of three points and twelve points in the dial. Therefore, a first light source receiving unit is provided at a position of three points in the dial, and a second light source receiving unit is provided at a position of twelve points in the dial.
Referring to fig. 4, fig. 4 is a flowchart illustrating a calibration method for a smart watch according to a first embodiment of the present invention.
A first embodiment of the present invention provides a smart watch calibration method, which includes the following steps:
step S100, when a preset calibration time is reached, acquiring current light path information transmitted from a light source transmitting unit on the pointer to a light source receiving unit;
in this embodiment, the preset calibration time is a time preset by a manufacturer to calibrate the pointer. The current standard time can be obtained through a user terminal device (such as a smart phone) connected with the smart watch, wherein the current standard time is the time which can be considered as the standard currently, such as Beijing time. When the current standard time reaches a preset calibration time, executing the following steps: and acquiring current light path information transmitted from a light source transmitting unit on the pointer to the light source receiving unit. The current light path information may include a current light path duration and may also include a current light path distance. The current light path duration is the duration between the time when the light source emitting unit of the pointer emits the light source and the time when the corresponding light source receiving unit receives the light source. The watch hand includes an hour hand and a minute hand, and the current light path length may include a first light path length (i.e., a light path length of the hour hand) and a second light path length (a light path length of the minute hand). The current light path distance is the distance from the moment that the light source emitting unit of the pointer emits the light source to the corresponding light source receiving unit. In this embodiment, the light source transmitting unit of the pointer starts timing when transmitting a light source, and when the light source receiving unit receives the light source and stops timing, the current light path duration corresponding to the pointer is obtained. Further, the corresponding current light path distance may be obtained by a product between the current light path duration and an actual light speed of the light source emitted by the light source emission unit.
Still further, the hands include an hour hand and a minute hand, and the step of acquiring the current light path information transmitted from the light source transmitting unit to the light source receiving unit on the hands includes:
step S110, starting a first light source transmitting unit of the hour hand, and counting the time length from the first light source transmitting unit to a corresponding light source receiving unit as a first light path time length;
step S111, starting a second light source transmitting unit of the minute hand, and counting the time length transmitted from the second light source transmitting unit to a corresponding light source receiving unit as a second light path time length;
step S112, using the first optical path length and the second optical path length as the current optical path information.
Specifically, the indicator includes an hour hand and a minute hand, and in this embodiment, taking the example that the indicator includes an hour hand and a minute hand, when the current standard time reaches a preset calibration time, the first light source emitting unit of the hour hand may be started, and a time length from the first light source emitting unit to the corresponding light source receiving unit is counted as a first light path time length. And starting a second light source transmitting unit of the minute hand, and counting the time length transmitted to the corresponding light source receiving unit by the second light source transmitting unit as a second light path time length. In this embodiment, the execution sequence between step S110 and step S111 is not limited, that is, step S110 may be executed first, or step S111 may be executed first. Then the first optical path length and the second optical path length are taken as the current optical path information. Of course, it will be understood by those skilled in the art that the hands include the second hand in addition to the hour and minute hands.
Step S200, judging whether the pointer deviates or not according to the current optical path information and reference optical path information corresponding to a preset calibration time;
specifically, the reference light path information corresponding to the preset calibration time is light path information corresponding to the situation that the hand of the smart watch does not deviate at the preset calibration time. The reference light path information may be a reference light path duration or a reference light path distance. Taking the reference light path length with the reference light path information as the pointer as an example, when the calibration time is preset, under the condition that the pointer of the smart watch does not deviate, the reference light path length of the pointer can be calculated through the following formula:
T＝L/C；
in the formula, T is a reference light path duration of the pointer, L is a distance between the light source emitting unit and the light source receiving unit on the pointer, and C is an actual light speed of the light source emitting unit.
In this embodiment, whether the pointer has an offset may be determined by comparing the current optical path information with reference optical path information corresponding to a preset calibration time. When the current light path information is not matched with the reference light path information, the pointer is not accurately pointed to the light source receiving unit, namely the pointer deviates; when the current light path information is matched with the reference light path information, the pointer points to the light source receiving unit accurately, namely the pointer is not deviated.
Step S300, if the pointer deviates, the pointer is controlled to rotate until the current light path information is matched with the reference light path information.
Specifically, if the hand is shifted, the hand may be controlled to rotate by the driving unit of the smart watch, and the hand may rotate clockwise or counterclockwise, and the rotation direction of the hand is not limited in this embodiment. And in the rotation process of the pointer, comparing the current light path information with the reference light path information until the current light path information is matched with the reference light path information, and indicating that the pointing position of the pointer is a position corresponding to the non-offset of the pointer at a preset calibration time, so that the pointing position of the pointer is calibrated.
In a first embodiment of the present invention, the smart watch includes a hand and a dial, the hand is provided with a light source emitting unit, a light emitting direction of the light source emitting unit faces the outside of the dial along an extending direction of the hand, a light source receiving unit is provided at a pointing position of the hand corresponding to a preset calibration time on the dial, and a light sensing side of the light source receiving unit faces the inside of the dial. When the preset calibration time is reached, the current optical path information (such as the time length and the distance from the light source transmitting unit to the light source receiving unit) transmitted from the light source transmitting unit on the pointer to the light source receiving unit may be obtained. Judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time; and if the pointer deviates, controlling the pointer to rotate until the current light path information is matched with the reference light path information. This embodiment compares through current light path information and the reference light path information that predetermines the calibration moment and correspond to whether confirm the gauge needle and take place the skew, and then pass through rotatory gauge needle when the gauge needle takes place the skew, until current light path information and reference light path information match, in order to accomplish the calibration to intelligent wrist-watch gauge needle. Therefore, this embodiment has realized the automatic monitoring and the calibration table needle to the needle skew, has improved the convenience that the user used intelligent wrist-watch, and then has promoted user experience. Moreover, compared with a calibration mode that the position of the pointer needs to be accurately acquired, the method and the device only need to judge the current light path information, so that the hardware cost and the complexity are reduced, and the efficiency and the convenience of the calibration of the pointer are improved.
Further, referring to fig. 5, a second embodiment of the present invention provides a smart watch calibration method, based on the above embodiment shown in fig. 4, step S200 includes the following steps:
step S210, judging whether the first light path duration is longer than a first reference light path duration in the reference light path information;
in step S211, if the time length is greater than the first reference optical path length, it is determined that the hour hand is shifted.
Specifically, the first reference light path duration is a light path duration corresponding to a situation that an hour hand of the smart watch does not deviate at a preset calibration time. And determining whether the hour hand points to the corresponding light source receiving unit accurately or not by judging whether the first light path time length is greater than a first reference light path time length in the reference light path information or not, namely whether the hour hand deviates or not. When the first light path duration is longer than the first reference light path duration, it indicates that the light source emitting unit on the hour hand does not accurately point to the corresponding light source receiving unit, and it is determined that the hour hand deviates. If the first optical path duration is equal to the first reference optical path duration, it indicates that the hour hand is not deviated, and the hour hand does not need to be calibrated.
Further, step S300 includes the steps of:
step S310, if the hour hand deviates, the hour hand is controlled to rotate until the first optical path duration equals to a first reference optical path duration, so as to calibrate the pointing position of the hour hand.
Specifically, if the hour hand deviates, the hour hand may be controlled to rotate by a driving unit of the smart watch, and the hour hand may rotate clockwise or counterclockwise, where the rotation direction of the hour hand is not limited in this embodiment. And in the rotation process of the hour hand, comparing the first light path time length with the first reference light path time length until the first light path time length is equal to the first reference light path time length, wherein the indication position of the hour hand is a position corresponding to the hour hand which is not deviated at a preset calibration time, and the indication position of the hour hand is calibrated.
Further, referring to fig. 6, a third embodiment of the present invention provides a smart watch calibration method, based on the above embodiment shown in fig. 4, the step S200 further includes the following steps:
step S220, determining whether the second optical path length is greater than a second reference optical path length in the reference optical path information;
step S221, if the time length is longer than the second reference optical path time length, it is determined that the minute hand is shifted.
Specifically, the second reference light path duration is a corresponding light path duration when the minute hand of the smart watch does not deviate at a preset calibration time. And determining whether the minute hand points to the corresponding light source receiving unit accurately, namely whether the minute hand deviates or not, by judging whether the second light path time length is greater than the second reference light path time length in the reference light path information or not. And when the second optical path duration is longer than the second reference optical path duration, indicating that the light source transmitting unit on the minute hand does not accurately point to the corresponding light source receiving unit, and judging that the minute hand deviates. If the second optical path duration is equal to the second reference optical path duration, it indicates that the minute hand does not deviate, and the minute hand does not need to be calibrated.
Further, step S300 further includes the steps of:
step S320, if the minute hand deviates, controlling the minute hand to rotate until the second optical path length equals to a second reference optical path length, so as to calibrate the pointing position of the minute hand.
Specifically, if the minute hand deviates, the minute hand may be controlled to rotate by the driving unit of the smart watch, the minute hand may rotate clockwise or counterclockwise, and the rotation direction of the minute hand is not limited in this embodiment. And in the rotation process of the minute hand, comparing the second light path time length with the second reference light path time length until the second light path time length is equal to the second reference light path time length, which indicates that the pointing position of the minute hand is a position corresponding to the non-offset minute hand at a preset calibration time, and calibrating the pointing position of the minute hand.
Referring to fig. 7, fig. 7 is a schematic diagram of a smart watch calibration system according to an embodiment of the present invention.
As shown in fig. 7, an embodiment of the present invention provides a smart watch calibration system, which includes:
the monitoring module 10 is configured to acquire current optical path information transmitted from the light source transmitting unit to the light source receiving unit on the pointer when a preset calibration time is reached;
a determining module 20, configured to determine whether the pointer deviates according to the current optical path information and reference optical path information corresponding to a preset calibration time;
a control module 30, configured to control the pointer to rotate if the pointer deviates until the current light path information matches the reference light path information.
Still further, the table hand includes hour hand and minute hand, and the smart watch calibration system still includes:
the monitoring module 10 is further configured to start a first light source emitting unit on the hour hand, and count a time length from the first light source emitting unit to a corresponding light source receiving unit as a first light path time length;
the monitoring module 10 is further configured to start a second light source emitting unit on the minute hand, and count a time length from the second light source emitting unit to a corresponding light source receiving unit as a second light path time length;
the monitoring module 10 is further configured to use the first optical path length and the second optical path length as the current optical path information.
Still further, the smart watch calibration system further comprises:
the determining module 20 is further configured to determine whether the first optical path length is greater than a first reference optical path length in the reference optical path information;
the determining module 20 is further configured to determine that the hour hand deviates if the time length is greater than the first reference light path time length.
Still further, the smart watch calibration system further comprises:
the control module 30 is further configured to control the hour hand to rotate until the first light path duration equals to a first reference light path duration if the hour hand deviates, so as to calibrate the pointing position of the hour hand. Still further, the smart watch calibration system further comprises:
the determining module 20 is further configured to determine whether the second optical path duration is greater than a second reference optical path duration in the reference optical path information;
the determining module 20 is further configured to determine that the minute hand deviates if the time length of the second reference optical path is longer than the second reference optical path.
Still further, the smart watch calibration system further comprises:
the control module 30 is further configured to control the minute hand to rotate if the minute hand deviates, until the second optical path duration is equal to a second reference optical path duration, so as to calibrate the pointing position of the minute hand. Further, the preset calibration time is twelve o' clock.
In addition, an embodiment of the present invention further provides a computer storage medium, where a computer program is stored on the computer storage medium, and when the computer program is executed by a processor, the operation in the smart watch calibration method provided in the foregoing embodiment is implemented, and specific steps are not described herein again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects; the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
For the apparatus embodiment, since it is substantially similar to the method embodiment, it is described relatively simply, and reference may be made to some descriptions of the method embodiment for relevant points. The above-described apparatus embodiments are merely illustrative, in that elements described as separate components may or may not be physically separate. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the invention. One of ordinary skill in the art can understand and implement it without inventive effort.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a vehicle, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The intelligent watch calibration method is characterized in that the intelligent watch comprises a watch hand and a watch dial, wherein a light source emitting unit is arranged on the watch hand, the light emitting direction of the light source emitting unit faces the outer side of the watch dial along the extending direction of the watch hand, a light source receiving unit is arranged at the pointing position of the watch hand corresponding to the preset calibration time on the watch dial, and the light sensing side of the light source receiving unit faces the inner side of the watch dial;
the smart watch calibration method comprises the following steps:
when the preset calibration time is reached, acquiring current light path information transmitted from a light source transmitting unit on the pointer to a light source receiving unit;
judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time;
and if the pointer deviates, controlling the pointer to rotate until the current light path information is matched with the reference light path information.
2. The method for calibrating a smart watch of claim 1, wherein the hands include hour and minute hands, and the step of obtaining the current light path information transmitted from the light source transmitting unit to the light source receiving unit on the hands comprises:
starting a first light source transmitting unit on the hour hand, and counting the time length from the first light source transmitting unit to a corresponding light source receiving unit as a first light path time length;
starting a second light source transmitting unit on the minute hand, and counting the time length transmitted to a corresponding light source receiving unit by the second light source transmitting unit as a second light path time length;
taking the first optical path length and the second optical path length as the current optical path information.
3. The method for calibrating a smart watch of claim 2, wherein the step of determining whether the pointer is shifted according to the current optical path information and reference optical path information corresponding to a preset calibration time comprises:
judging whether the first light path duration is greater than a first reference light path duration in the reference light path information;
and if the time length is greater than the first reference light path time length, judging that the hour hand deviates.
4. The method of claim 3, wherein the step of controlling the hands to rotate until the current optical path information matches the reference optical path information if the hands are misaligned comprises:
and if the hour hand deviates, controlling the hour hand to rotate until the first light path time length is equal to a first reference light path time length so as to calibrate the pointing position of the hour hand.
5. The method for calibrating a smart watch of claim 2, wherein the step of determining whether the pointer is shifted according to the current optical path information and reference optical path information corresponding to a preset calibration time further comprises:
judging whether the second light path duration is greater than a second reference light path duration in the reference light path information;
and if the time length of the minute hand is longer than the second reference light path time length, judging that the minute hand deviates.
6. The method of calibrating a smart watch of claim 5, wherein said step of controlling said pointer to rotate if said pointer is misaligned until said current optical path information matches said reference optical path information further comprises:
and if the minute hand deviates, controlling the minute hand to rotate until the second light path time length is equal to a second reference light path time length so as to calibrate the pointing position of the minute hand.
7. The smart watch calibration method of any one of claims 1 to 6, wherein the preset calibration time is twelve o' clock.
8. A smart watch calibration system, comprising:
the monitoring module is used for acquiring current light path information transmitted from the light source transmitting unit to the light source receiving unit on the pointer when a preset calibration time is reached;
the judging module is used for judging whether the pointer deviates or not according to the current light path information and reference light path information corresponding to a preset calibration time;
and the control module is used for controlling the pointer to rotate if the pointer deviates until the current light path information is matched with the reference light path information.
9. A smart watch, the smart watch comprising: light source emitting unit, light source receiving unit, driving unit, memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the method according to any one of claims 1 to 7.
10. A computer readable storage medium, having stored thereon a smart watch calibration program, which when executed by a processor, performs the steps of the smart watch calibration method according to any one of claims 1 to 7.
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| CN114879473B (en) | 2023-12-22 |
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