CN111970784B - Novel low-power chip clock system - Google Patents
Novel low-power chip clock system Download PDFInfo
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- CN111970784B CN111970784B CN202010822959.9A CN202010822959A CN111970784B CN 111970784 B CN111970784 B CN 111970784B CN 202010822959 A CN202010822959 A CN 202010822959A CN 111970784 B CN111970784 B CN 111970784B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses a novel low-power chip clock system, which comprises a backlight module and a timing module, wherein the backlight module is used for providing backlight for a meter body, the timing module is used for completing the timing of reading seconds, the timing module is electrically connected with the backlight module and is used for enabling the backlight to change when the reading seconds are completed and reminding a user, the backlight module comprises an LED module, a brightness sensor, a height sensor and a gyroscope sensor, the LED module is electrically connected with a gradual change display module, the output ends of the height sensor and the gyroscope sensor are electrically connected with a position calculation module, the output end of the position calculation module is electrically connected with the gradual change display module, the output end of the brightness sensor is electrically connected with the gradual change display module, the gyroscope sensor is used for detecting the angle and the space position change of the meter body, and the position calculation module is used for calculating the brightness which the meter body should have according to the space position change.
Description
Technical Field
The invention relates to the technical field of clock systems, in particular to a novel low-power chip clock system.
Background
The chip clock system is an electronic display module used on a clock, displays the clock system by utilizing an electronic diode, has a plurality of additional functions compared with a common electronic watch, utilizes a battery as power, does not need to be wound manually, and is more convenient to use.
When a user wears the existing chip clock system at night and needs to watch the watch, the buttons at two sides of the dial plate need to be manually lightened to watch the time, and the user is very inconvenient to watch when working at hand, and the practicability is poor; the existing clock system needs a runner to manually start timing when timing is carried out on sports such as sprinting, and the like, and cannot accurately measure the time of a baton in match items such as relay match and the like. Therefore, a novel low-power chip clock system with strong design practicability and convenient use is necessary.
Disclosure of Invention
The present invention is directed to a novel low power consumption chip clock system to solve the above problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a novel low-power consumption chip clock system, includes backlight module and timing module, backlight module is used for providing in a poor light for the table body, timing module is used for accomplishing the timing of reading the second, timing module and backlight module electric connection for make backlight change when the completion is read the second, remind the user.
According to the technical scheme, the backlight module comprises an LED module, a brightness sensor, a height sensor and a gyroscope sensor, wherein the LED module is electrically connected with a gradual change display module, the output ends of the height sensor and the gyroscope sensor are electrically connected with a position calculation module, the output end of the position calculation module is electrically connected with the gradual change display module, and the output end of the brightness sensor is electrically connected with the gradual change display module;
the height sensor is used for detecting and recording the absolute height of the watch body when the watch is worn, the gyroscope sensor is used for detecting the angle and the space position change of the watch body, the position calculation module is used for calculating the brightness which the position calculation module should have according to the change of the space position, the gradual change display module is used for receiving the brightness information calculated by the position calculation module and controlling the display brightness of the LED module, the brightness sensor is used for sensing the brightness of the surrounding environment, and if the brightness is higher than a set value, the LED module cannot be triggered to brighten.
According to the technical scheme, when the gyroscope sensor and the height sensor are used,
a) If the height sensor detects that the space position of the watch body is suddenly raised and the angle detected by the gyroscope sensor is changed from any state to horizontal, the height sensor transmits a signal to the position calculation module, and the position calculation module judges that the wearer is ready to check the current time and controls the gradual change display module to raise the brightness of the LED module;
b) If the gyroscope sensor detects that the angle of the watch body is rapidly inclined for a plurality of times, the gyroscope sensor transmits a signal to the position calculation module, the position calculation module judges that the brightness of the LED module is continuously lightened by the wearer within a period of time, and the gradient display module keeps the brightness of the LED module at the highest value for auxiliary illumination in a dark environment;
c) If height sensor detects the table body highly when reciprocating change regulation distance in the short time, can transmit signal to position calculation module this moment, the latter can judge that the person of wearing this moment needs to make the lamp continuously flicker, and gradual change display module can make the luminance of LED module continuously change this moment for play the warning effect of scintillation at night, be convenient for discern.
According to the technical scheme, in the step c), the flicker frequency f of the LED module = the height difference detected by the height sensor/the shaking time t from the highest height to the lowest height;
in the step b), the time a for the LED module to continuously light = the number p of left and right inclinations of the watch body × the inclination angle q;
in the step a), the speed v of the gradual change of the brightness of the LED module = the speed z of lifting the meter body/the height change value l of the space position of the meter body.
According to the technical scheme, the timing module is electrically connected with the gyroscope sensor and comprises a second reading module, a timing trigger module, an infrared emission module and an infrared receiving module, wherein the input end of the timing trigger module is electrically connected with the infrared receiving module, and the output end of the timing trigger module is electrically connected with the second reading module;
the infrared emission module can be detached for independent use and is used for arranging an infrared emission source at a specified end position, the infrared receiving module is used for receiving an infrared signal of the infrared emission module when the infrared emission module reaches a specified position, so that timing is terminated, the second reading module is used for recording timing time, and the timing triggering module is used for receiving signals received by the gyroscope sensor and the infrared receiving module, so that the second reading module starts timing.
According to the technical proposal, when the infrared transmitting module and the infrared receiving module are used,
d) When the infrared transmitting module is used for a space motion meter, the infrared transmitting module is detached from the meter body and placed at an end point, the transmitting direction of the infrared transmitting module faces the direction of the end point line, when the meter body is at the starting point, along with the start of a wearer, the gyroscope sensor receives position change information and sends the information to the timing triggering module, the timing triggering module starts timing, and when the meter body moves to the end point, the input end of the infrared receiving module receives an infrared signal so as to drive the timing triggering module to stop timing;
e) When the timing device is used for timing relay games, when two competitors move to the same position, the second reading module of the previous competitor sends the current time to the infrared receiving module of the next competitor through the infrared transmitting module, the infrared receiving module transmits a trigger signal to the timing trigger module and transmits time information to the timing module, and the timing trigger module of the next competitor starts timing at the moment and accumulates the time on the basis of the previous competitor.
According to the technical scheme, in the step d), the timing device further comprises a turn number setting module, the turn number setting module is electrically connected with the second reading module and the timing triggering module, the turn number setting module is used for setting the number of turns n for running, when the running is performed from the first turn to n-1 turns, the turn number setting module does not trigger the timing triggering module to stop timing, but can give a time node signal to the second reading module and is used for recording the time consumed by each turn, and when the running is performed to the nth turn, the turn number setting module can transmit the signal for stopping timing to the timing triggering module.
According to the technical scheme, in the step e), the timing module of the next competitor records two times, namely the time from the beginning to the handover and the whole relay time.
According to the technical scheme, the color of the LED module is one of white, red and blue.
Compared with the prior art, the invention has the following beneficial effects: in the invention, the raw materials are mixed,
(1) By arranging the backlight module, when a user needs to watch at night, the dial can be automatically lightened when the arm is lifted, so that the current time can be conveniently watched, the dial becomes dark when the user does not watch, the electric energy is saved, and meanwhile, the effect of gradual display is adopted when the user backs to light, so that the eyes are prevented from being damaged due to sudden lightening;
(2) By arranging the timing module, when the user runs and relays to run, the user can perform timing without manually pressing a button, the hands of the user are liberated, a better timing effect is achieved, the problems of errors caused by baton handing and the like are avoided during relay competition, and the ornamental value of the competition is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall electrical structure of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a novel low-power chip clock system comprises a backlight module and a timing module, wherein the backlight module is used for providing backlight for a watch body, the timing module is used for completing timing of reading seconds, the timing module is electrically connected with the backlight module and is used for enabling the backlight to change when the reading seconds are completed and reminding a user, the period of backlight change is set by the user and is used for finding the rhythm of timing, and the effect of convenient command is achieved in occasions such as command team action rhythm;
the backlight module comprises an LED module, a brightness sensor, a height sensor and a gyroscope sensor, the LED module is electrically connected with a gradual change display module, the output ends of the height sensor and the gyroscope sensor are electrically connected with a position calculation module, the output end of the position calculation module is electrically connected with the gradual change display module, and the output end of the brightness sensor is electrically connected with the gradual change display module;
the height sensor is used for detecting and recording the absolute height of the meter body when the meter is worn, the gyroscope sensor is used for detecting the angle and the space position change of the meter body, the position calculation module is used for calculating the brightness which the meter body should have according to the change of the space position, the gradual change display module is used for receiving the brightness information calculated by the position calculation module and controlling the display brightness of the LED module, the brightness sensor is used for sensing the brightness of the surrounding environment, and if the brightness is higher than a set value, the LED module cannot be triggered to brighten;
when the gyro sensor and the height sensor are used,
a) If the height sensor detects that the space position of the watch body is suddenly raised, and the angle detected by the gyroscope sensor is changed from any state to be horizontal, the height sensor transmits a signal to the position calculation module, the position calculation module judges that the current time is ready to be checked by a wearer at the moment, and controls the gradual change display module to raise the brightness of the LED module, the natural action of the user for raising the arm can display the brightness of the LED module when the watch is used, a button on the dial plate does not need to be manually pressed, the watching time is convenient, and the using comfort level is improved;
b) If the gyroscope sensor detects that the angle of the watch body is rapidly inclined for a plurality of times, the gyroscope sensor transmits a signal to the position calculation module, the position calculation module judges that the brightness of the LED module is continuously lightened by a wearer within a period of time, the brightness of the LED module is kept highest by the gradual change display module for auxiliary illumination in a dark environment, the auxiliary illumination is used for determining the on-off of a lamp by means of the change of gestures, and a dial button does not need to be pressed;
c) If the height sensor detects that the height of the watch body changes in a reciprocating mode within a short time by a specified distance, the height sensor transmits a signal to the position calculation module, the position calculation module judges that the wearer needs to enable the lamp to flicker continuously, and the gradual change display module enables the brightness of the LED module to change continuously at the moment, so that a flickering warning effect is achieved at night, and recognition is facilitated;
in the step c), the flickering frequency f of the LED module is = the height difference detected by the height sensor/the shaking time t from the highest height to the lowest height, and the higher the shaking speed and the larger the amplitude, the higher the flickering frequency is, so that the flickering frequency can be intuitively changed according to the action;
in the step b), the continuous lighting time a = the number p of left and right inclinations of the watch body × the inclined angle q, and when the inclined angle is larger and more severe, the lighting time of the LED module is longer, so that the lighting time of the LED module can be conveniently determined according to the action;
in the step a), the speed v of gradual change of the brightness of the LED module = the speed z of lifting the watch body/the height change value l of the space position of the watch body, and the speed of gradual change of the LED module is faster when the lifting speed is faster and the action amplitude is smaller, so that the lamp can be gradually lightened when the arm is slowly lifted, the damage to the eyes is reduced, and the lamp can be quickly lightened when the user watches the watch in an emergency, so that the user can more quickly see the current time;
the timing module is electrically connected with the gyroscope sensor and comprises a second reading module, a timing trigger module, an infrared emission module and an infrared receiving module, the input end of the timing trigger module is electrically connected with the infrared receiving module, and the output end of the timing trigger module is electrically connected with the second reading module;
the infrared transmitting module can be detached for independent use and is used for arranging an infrared transmitting source at a specified end position, the infrared receiving module is used for receiving an infrared signal of the infrared transmitting module when the infrared receiving module reaches a specified position so as to terminate timing, the second reading module is used for recording timing time, and the timing triggering module is used for receiving signals received by the gyroscope sensor and the infrared receiving module so as to enable the second reading module to start timing;
when the infrared transmitting module and the infrared receiving module are used,
d) When the infrared transmitting module is used for a space sport meter, the infrared transmitting module is detached from the meter body and is placed at an end point, the transmitting direction of the infrared transmitting module faces the direction of the end point line, when the meter body is at the start point, along with the start and running of a wearer, the gyroscope sensor receives position change information and sends the information to the timing triggering module, the timing triggering module starts timing, when the meter body moves to the end point, the input end of the infrared receiving module receives an infrared signal so as to drive the timing triggering module to stop timing, the timing module is placed at the end point, the trouble of manually plugging the meter can be avoided, and meanwhile, the meter can be conveniently and accurately timed according to the end point;
e) When the timing device is used for timing relay games, when two competitors move to the same position, the second reading module of the previous competitor sends the current time to the infrared receiving module of the next competitor through the infrared transmitting module, the infrared receiving module transmits a trigger signal to the timing triggering module and transmits time information to the timing module, the timing triggering module of the next competitor starts timing at the moment, the time is accumulated on the basis of the previous competitor, and the time is handed over through the overlapping of the two positions, so that the link of baton handing over is saved in the relay games, the errors of baton losing and the like in the baton handing over process are avoided, and the games are more ornamental;
in the step d), the device also comprises a turn number setting module, the turn number setting module is electrically connected with the second reading module and the timing trigger module, the turn number setting module is used for setting the number of turns n of running, when the running is performed from the first turn to n-1 turns, the turn number setting module cannot trigger the timing trigger module to stop timing, but can give a time node signal to the second reading module and is used for recording the time consumed by each turn, when the running is performed to the nth turn, the turn number setting module can transmit a signal for stopping timing to the timing trigger module, so that the timing is prevented from stopping when the running is performed at other turns, and the speed of each turn is recorded;
in the step e), the timing module of the next competitor records two times, namely the time from the beginning to the handover and the whole relay time;
the color of the LED module is one of white, red and blue, different colors are used for being adjusted when different requirements are met, the different colors are used for distinguishing various purposes, for example, white backlight is used in normal use, red backlight is used in emergency accidents to achieve the warning effect, and blue backlight is used when the color is soft.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A novel low-power consumption chip clock system is characterized in that: the timing module is electrically connected with the backlight module and used for changing the backlight when the second reading is finished so as to remind a user;
the backlight module comprises an LED module, a brightness sensor, a height sensor and a gyroscope sensor, wherein the LED module is electrically connected with a gradual change display module, the output ends of the height sensor and the gyroscope sensor are electrically connected with a position calculation module, the output end of the position calculation module is electrically connected with the gradual change display module, and the output end of the brightness sensor is electrically connected with the gradual change display module;
the height sensor is used for detecting and recording the absolute height of the meter body when the meter is worn, the gyroscope sensor is used for detecting the angle and the space position change of the meter body, the position calculation module is used for calculating the brightness which the position calculation module needs to have according to the change of the space position, the gradual change display module is used for receiving the brightness information calculated by the position calculation module and controlling the display brightness of the LED module, the brightness sensor is used for sensing the brightness of the surrounding environment, and if the brightness is higher than a set value, the LED module cannot be triggered to brighten.
2. The novel low power consumption chip clock system of claim 1, wherein: when the gyroscope sensor and the height sensor are used,
a) If the height sensor detects that the space position of the watch body is suddenly raised and the angle detected by the gyroscope sensor is changed from any state to horizontal, the height sensor transmits a signal to the position calculation module, and the position calculation module judges that the wearer is ready to check the current time and controls the gradual change display module to raise the brightness of the LED module;
b) If the gyroscope sensor detects that the angle of the watch body is rapidly inclined for a plurality of times, the gyroscope sensor transmits a signal to the position calculation module, the position calculation module judges that the brightness of the LED module is continuously lightened by the wearer within a period of time, and the gradient display module keeps the brightness of the LED module at the highest value for auxiliary illumination in a dark environment;
c) If height sensor detects the table body highly when reciprocating change regulation distance in the short time, can transmit signal to position calculation module this moment, the latter can judge that the person of wearing this moment needs to make the lamp continuously flicker, and gradual change display module can make the luminance of LED module continuously change this moment for play the warning effect of scintillation at night, be convenient for discern.
3. The novel low power consumption chip clock system according to claim 2, wherein:
in the step c), the flickering frequency f of the LED module = the height difference detected by the height sensor/the shaking time t from the highest height to the lowest height;
in the step b), the time a for the LED module to continuously light = the number p of left and right inclinations of the watch body × the inclination angle q;
in the step a), the speed v of the gradual change of the brightness of the LED module = the speed z of the lifting of the watch body/the height change value l of the space position of the watch body.
4. The novel low power consumption chip clock system of claim 3, wherein: the timing module is electrically connected with the gyroscope sensor and comprises a second reading module, a timing trigger module, an infrared emission module and an infrared receiving module, wherein the input end of the timing trigger module is electrically connected with the infrared receiving module, and the output end of the timing trigger module is electrically connected with the second reading module;
the infrared emission module can be detached for independent use and is used for arranging an infrared emission source at a specified end position, the infrared receiving module is used for receiving an infrared signal of the infrared emission module when reaching a specified position so as to terminate timing, the second reading module is used for recording timing time, and the timing trigger module is used for receiving signals received by the gyroscope sensor and the infrared receiving module so as to enable the second reading module to start timing.
5. The novel low power consumption chip clock system of claim 4, wherein: when the infrared transmitting module and the infrared receiving module are used,
d) When the infrared transmitting module is used for space motion timing, the infrared transmitting module is detached from the watch body and placed at an end point, the transmitting direction of the infrared transmitting module faces the direction of the end point line, when the watch body is at the starting point, along with the start and running of a wearer, the gyroscope sensor receives position change information and sends the information to the timing triggering module, the timing triggering module starts timing, and when the watch body moves to the end point, the input end of the infrared receiving module receives an infrared signal so as to drive the timing triggering module to stop timing;
e) When the timing device is used for timing relay games, when two competitors move to the same position, the second reading module of the previous competitor sends the current time to the infrared receiving module of the next competitor through the infrared transmitting module, the infrared receiving module transmits a trigger signal to the timing trigger module and transmits time information to the timing module, and the timing trigger module of the next competitor starts timing at the moment and accumulates the time on the basis of the previous competitor.
6. The novel low power consumption chip clock system of claim 5, wherein: in the step d), the timing device further comprises a turn number setting module, the turn number setting module is electrically connected with the second reading module and the timing trigger module, the turn number setting module is used for setting the number of turns n for running, when the running is performed from the first turn to n-1 turns, the turn number setting module cannot trigger the timing trigger module to stop timing, but a time node signal is given to the second reading module and used for recording the time consumed by each turn, and when the running is performed to the nth turn, the turn number setting module can transmit the signal for stopping timing to the timing trigger module.
7. The novel low power consumption chip clock system of claim 6, wherein: in the step e), the timing module of the next competitor records two times, namely the time from the beginning to the handover and the time of the whole relay.
8. The novel low power consumption chip clock system of claim 7, wherein: the color of the LED module is one of white, red and blue.
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| CN201340518Y (en) * | 2008-10-15 | 2009-11-04 | 中惠国际发展有限公司 | Novel timer with power-saving intelligent light-emitting device |
| CN103200316B (en) * | 2013-03-06 | 2016-06-15 | 广东欧珀移动通信有限公司 | A kind of method of stopwatch timing and mobile equipment |
| CN106314154B (en) * | 2016-08-31 | 2019-01-01 | 惠州华阳通用电子有限公司 | A kind of instrument method for controlling backlight thereof and device |
| CN206671781U (en) * | 2017-03-22 | 2017-11-24 | 深圳市锐赛科技有限公司 | A kind of backlight type moves stopwatch |
| CN111031644A (en) * | 2019-12-12 | 2020-04-17 | 江苏合泓通讯技术有限公司 | System capable of self-adaptively adjusting brightness according to external environment |
| CN111063296A (en) * | 2020-01-11 | 2020-04-24 | 安徽成业电子科技有限公司 | LED display screen power switch control system |
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