CN106843443B - Method and system capable of checking electric quantity of screen-free Bluetooth bracelet and screen-free Bluetooth bracelet - Google Patents
Method and system capable of checking electric quantity of screen-free Bluetooth bracelet and screen-free Bluetooth bracelet Download PDFInfo
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- CN106843443B CN106843443B CN201611200675.6A CN201611200675A CN106843443B CN 106843443 B CN106843443 B CN 106843443B CN 201611200675 A CN201611200675 A CN 201611200675A CN 106843443 B CN106843443 B CN 106843443B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
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Abstract
The invention discloses a method and a system for checking electric quantity of a screen-free Bluetooth bracelet and the screen-free Bluetooth bracelet, wherein the method comprises the following steps: when the action of double-clicking the screen-free Bluetooth bracelet is detected, acquiring the current residual electric quantity percentage, and multiplying the current residual electric quantity percentage by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value; and controlling the corresponding number of LED lamps to light at a first brightness according to the integer part of the lighting number value, judging whether the decimal part is 0, and controlling one of the unlighted LED lamps to light at a second brightness when the decimal part of the lighting number value is greater than 0. According to the invention, the LED lamp is arranged on the screen-free Bluetooth bracelet, and when the action of double-click on the screen-free Bluetooth bracelet is detected, the current residual electric quantity of the system is acquired and the LED lamp is controlled to be lightened at the first brightness or the second brightness, so that the current residual approximate electric quantity of the screen-free Bluetooth bracelet can be checked without a mobile phone, and great convenience is brought to the life of people.
Description
Technical Field
The invention relates to the technical field of application of a screen-free Bluetooth bracelet, in particular to a method and a system for checking the electric quantity of the screen-free Bluetooth bracelet and the screen-free Bluetooth bracelet.
Background
With the rapid development of bluetooth technology, more and more people use bluetooth-related accessories. Especially, the bluetooth intelligence bracelet is the spring bamboo shoot and is growing greatly after the rain, and the increase of the total volume of goods in millions rises in every month, especially does not have screen bluetooth bracelet. Because no screen bluetooth bracelet low price, the function is novel, arouses people to compete for fresh experience. Thus, it has natural advantages. However, the competition between traditional bracelet manufacturers is also quite intense, so that the highlight function on the bracelet provides competitive advantage for the manufacturers to occupy the market.
However, because the bluetooth bracelet of the cheaper price generally does not have the screen, consequently, when the user wants to look over the current remaining approximate electric quantity of bracelet, just need be with the help of the cell-phone, otherwise just can't look over, even look over with the help of the cell-phone, also need customize the cell-phone end application again, very loaded down with trivial details, bring a great deal of inconvenience for user's life.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the defects of the prior art, an object of the present invention is to provide a method and a system for checking the power of a screen-less bluetooth bracelet, and to solve the problem that in the prior art, when a user needs to check the current remaining power of a screen-less bluetooth bracelet, the user needs to use a mobile phone or cannot check the remaining power.
The technical scheme of the invention is as follows:
a method for checking the electric quantity of a screen-free Bluetooth bracelet, wherein the method comprises the following steps:
A. when the action of double-clicking the screen-free Bluetooth bracelet is detected, the current residual electric quantity percentage of the system is obtained, and the current residual electric quantity percentage is multiplied by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value;
B. controlling the corresponding number of LED lamps to light at a first brightness according to the integer part of the lighting number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness.
The method for checking the electric quantity of the screen-free Bluetooth bracelet comprises the following steps:
b1, when the integer part of the lighting number value is greater than 0 and the decimal part of the lighting number value is equal to 0, controlling the corresponding number of LED lamps to be lighted with first brightness;
b2, if the integer part of the lighting number value is larger than 0 and the decimal part of the lighting number value is larger than 0, controlling the LED lamps with the number corresponding to the integer part to be lighted at a first brightness, and controlling one of the unlighted LED lamps to be lighted at a second brightness;
b3, if the integer part of the lighting number value is equal to 0 and the decimal part of the lighting number value is greater than 0, controlling one of the LED lamps to be lighted with the second brightness.
The method for checking the electric quantity of the screen-free Bluetooth bracelet comprises the following steps that 10 LED lamps are sequentially arranged on the side wall of the screen-free Bluetooth bracelet from bottom to top.
The method for checking the electric quantity of the screen-free Bluetooth bracelet comprises the following steps:
a1, when the action of double-clicking the screen-free Bluetooth bracelet is detected, acquiring the current residual capacity percentage of the system;
and A2, multiplying the current remaining capacity percentage by 10 to obtain a lighting quantity value.
The method for checking the electric quantity of the screen-free Bluetooth bracelet comprises the following steps:
b21, when the integer part of the lighting number value is larger than 0 and the decimal part of the lighting number value is equal to 0, controlling the LED lamps arranged on the side wall of the screen-free Bluetooth bracelet to light the corresponding number of LED lamps with first brightness according to the sequence from bottom to top;
b22, if the integer part of the lighting number value is larger than 0 and the decimal part of the lighting number value is larger than 0, controlling the LED lamps arranged on the side wall of the screenless Bluetooth bracelet to light the corresponding number of LED lamps at a first brightness according to the sequence from bottom to top, and controlling the adjacent LED lamps in the uppermost direction of the LED lamps which are lighted at the first brightness to light at a second brightness;
b23, if the integer part of the number of lightening quantity is equal to 0, and the decimal part of the number of lightening quantity is greater than 0, controlling the LED lamp at the bottom of the 10 LED lamps arranged on the side wall of the screen-free Bluetooth bracelet to lighten with second brightness.
The utility model provides a system for can look over no screen bluetooth bracelet electric quantity, wherein, includes:
the detection and acquisition module is used for acquiring the current residual electric quantity percentage of the system when the action of double-clicking the screen-free Bluetooth bracelet is detected, and multiplying the current residual electric quantity percentage by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value;
the judging and controlling module is used for controlling the corresponding number of LED lamps to be lightened at first brightness according to the integer part of the lightening number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness.
Can look over system of no screen bluetooth bracelet electric quantity, wherein, judge and control module specifically includes:
the first control unit is used for controlling the corresponding number of the LED lamps to be lightened at first brightness when the integral part of the lightening number value is greater than 0 and the decimal part of the lightening number value is equal to 0;
the second control unit is used for controlling the LED lamps with the number corresponding to the integer part to be lightened at the first brightness and controlling one of the LED lamps which are not lightened to be lightened at the second brightness when the integer part of the lightening number value is larger than 0 and the decimal part of the lightening number value is larger than 0;
and the third control unit is used for controlling one of the LED lamps to be lightened with second brightness when the integral part of the lightening number value is equal to 0 and the decimal part of the lightening number value is greater than 0.
Can look over system of no screen bluetooth bracelet electric quantity, wherein, from the bottom up has set gradually 10 LED lamps on the lateral wall of no screen bluetooth bracelet.
The utility model provides a no screen bluetooth bracelet, wherein, includes as above the system that can look over no screen bluetooth bracelet electric quantity.
The invention discloses a method and a system for checking electric quantity of a screen-free Bluetooth bracelet and the screen-free Bluetooth bracelet, wherein the method comprises the following steps: when the action of double-clicking the screen-free Bluetooth bracelet is detected, the current residual electric quantity percentage of the system is obtained, and the current residual electric quantity percentage is multiplied by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value; controlling the corresponding number of LED lamps to light at a first brightness according to the integer part of the lighting number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness. According to the invention, the LED lamp is arranged on the screen-free Bluetooth bracelet, when the action of double-click on the screen-free Bluetooth bracelet is detected, the current residual electric quantity of the system is acquired and the LED lamp is controlled to be lightened at the first brightness or the second brightness, so that the current residual approximate electric quantity of the screen-free Bluetooth bracelet is obtained, and thus, the current residual approximate electric quantity of the screen-free Bluetooth bracelet can be checked without a mobile phone, and great convenience is brought to the life of people.
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Fig. 1 is a flowchart of a method for checking power of a bluetooth bracelet without a screen according to a preferred embodiment of the present invention.
Fig. 2 is a specific flowchart of controlling the LED lamp to be lit at the first brightness or the second brightness in the method for checking the electric quantity of the screen-less bluetooth bracelet according to the present invention.
Fig. 3 is a specific flowchart of controlling the lighting sequence of the LED lamp at the first brightness or the second brightness in the method for checking the electric quantity of the bluetooth bracelet without screen according to the present invention.
Fig. 4 is a specific flowchart of acquiring the current remaining power of the system in the method for checking the power of the bluetooth bracelet without screen according to the present invention.
Fig. 5 is a block diagram of a preferred embodiment of the system for checking the power of the bluetooth bracelet without screen according to the present invention.
Detailed Description
The invention provides a method and a system for checking electric quantity of a screen-free Bluetooth bracelet, and the invention is further described in detail below in order to make the purpose, the technical scheme and the effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for checking power of a bluetooth bracelet without a screen according to a preferred embodiment of the present invention. As shown in fig. 1, it comprises the following steps:
step S100, when the action of double-clicking the screen-free Bluetooth bracelet is detected, acquiring the current residual electric quantity percentage of the system, and multiplying the current residual electric quantity percentage by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value;
s200, controlling the corresponding number of LED lamps to light at first brightness according to the integer part of the lighting number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness.
Further, before step S100, preset 10 LED lamps are sequentially arranged on the side wall on the screen-free Bluetooth bracelet from bottom to top, and the LED lamps are controlled by software arranged in the screen-free Bluetooth bracelet and are lighted by first brightness or second brightness.
During specific implementation, need first set up the LED lamp on the no screen bluetooth bracelet, the LED pilot lamp that installs on its specification is equivalent to 20000 milliamperes's portable power source, then sets up the software system of no screen bluetooth bracelet makes it can acquire the electric quantity of current system and control the LED lamp is lighted with first luminance or second luminance. When the user is detected to double click the action of the screen-free Bluetooth bracelet, the current residual capacity percentage of the system is acquired, and the current residual capacity percentage is multiplied by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value. Preferably, the total number of LED lamps that set up on the no screen bluetooth bracelet is 10, sets up the side of no screen bluetooth bracelet is from the top down vertical arrangement in proper order. In this way, the total electric quantity can be set as 100, and 10 parts of the total electric quantity can be divided, and the 10 LED lamps are arranged in the order of decreasing the corresponding integer electric quantity percentage of 100%, 90%, 80%, 70%, 60%, 50%, 40%, 30%, 20% and 10% from large to small. When the current remaining capacity is 100%, the system acquires the remaining capacity and multiplies the remaining capacity by 10 to obtain 10, and then the system software controls 10 LED lamps to light up at a first brightness, and so on. When the LED lamp is lighted, the LED lamp flickers twice, the first brightness or the second brightness is kept, and the keeping time can be set randomly, such as 5 s-60 s.
Further, as shown in fig. 2, a specific process of controlling the LED lamp to light at the first brightness or the second brightness in the method for checking the electric quantity of the screen-less bluetooth bracelet includes:
step S201, when the integer part of the lighting number value is greater than 0 and the decimal part of the lighting number value is equal to 0, controlling the corresponding number of LED lamps to be lighted with first brightness;
step S202, if the integer part of the lighting number value is greater than 0 and the decimal part of the lighting number value is greater than 0, controlling the LED lamps with the number corresponding to the integer part to be lighted with first brightness, and controlling one of the unlighted LED lamps to be lighted with second brightness;
step S203, if the integer part of the lighting number value is equal to 0 and the decimal part of the lighting number value is greater than 0, controlling one of the LED lamps to light with the second brightness.
Further, as shown in fig. 3, a specific process of controlling the LED lamp to light in the first brightness or the second brightness in the method for checking the electric quantity of the bluetooth bracelet without screen includes:
step S2201, when the integral part of the lighting number value is larger than 0 and the decimal part of the lighting number value is equal to 0, controlling the LED lamps arranged on the side wall of the screenless Bluetooth bracelet to light the corresponding number of LED lamps with first brightness according to the sequence from bottom to top;
step 2202, if the integer part of the lighting number value is greater than 0 and the decimal part of the lighting number value is greater than 0, controlling the LED lamps arranged on the side wall of the screenless bluetooth bracelet to light the corresponding number of LED lamps at a first brightness in a sequence from bottom to top, and controlling the adjacent LED lamps in the uppermost direction of the LED lamps lighted at the first brightness to light at a second brightness;
step S2203, if the integer part of the lighting number value is equal to 0 and the decimal part of the lighting number value is greater than 0, controlling the lowermost LED lamp of the 10 LED lamps arranged on the sidewall of the screenless bluetooth bracelet to light at a second brightness.
In specific implementation, when the current remaining power percentage is M, M is equal to or greater than 0 and equal to or less than 100%, M × 10= N, and N is equal to or greater than 0 and equal to or less than 10. When N is an integer, N small LED lamps are sequentially arranged on the side surface of the screen-free Bluetooth bracelet from top to bottom and are lightened at first brightness; when N is an integer part and a decimal part, N LED lamps are sequentially arranged on the side face of the screen-free Bluetooth bracelet from top to bottom to be lightened at a first brightness, one of the LED lamps which are not lightened is lightened at a second brightness, and preferably, the (N + 1) th LED from top to bottom is lightened at the second brightness; when N is the decimal, then control one of them LED lamp and light with the second luminance, preferably, control no screen bluetooth bracelet side top-down last LED lamp lights with the second luminance.
Further, as shown in fig. 4, the specific process of acquiring the current remaining power of the system in the method for checking the power of the bluetooth bracelet without screen includes:
step S401, when the action of double-click on the screen-free Bluetooth bracelet is detected, the current remaining power percentage of the system is acquired;
step S402, multiplying the current remaining capacity percentage by 10 to obtain a lighting quantity value.
In order to make the context of the present invention clearer, the following is exemplified.
Supposing that the current residual capacity of the electric quantity of the screen-free Bluetooth bracelet is 95%, when the screen-free Bluetooth bracelet is detected to be double-clicked by a user, the current residual capacity of the system is 95% and 95%. multidot.10 is obtained as a lighting quantity value 9.5, at this time, 9 LED lamps are controlled to be lighted with first brightness, and the lowest LED lamp, namely the 10 th LED lamp, is lighted with second brightness, so that the user can judge that the current residual capacity of the screen-free Bluetooth bracelet is between 90% and 100%, and the current approximate residual capacity is known.
Therefore, according to the invention, by arranging 10 LED lamps on the screen-free Bluetooth bracelet, when the action of double-click on the screen-free Bluetooth bracelet is detected, the current residual electric quantity of the system is acquired and the LED lamps are controlled to be lightened at the first brightness or the second brightness, so that the current residual approximate electric quantity of the screen-free Bluetooth bracelet is obtained, and thus, the current residual approximate electric quantity of the screen-free Bluetooth bracelet can be checked without a mobile phone, and great convenience is brought to the life of people.
Based on the above method, the present invention further provides a system capable of checking the electric quantity of the screen-less bluetooth bracelet, as shown in fig. 5, the system includes:
the detection and acquisition module 100 is used for detecting and acquiring the current residual electric quantity percentage of the system when the action of double-clicking the screen-free Bluetooth bracelet is detected, and multiplying the current residual electric quantity percentage by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value; as described above.
The judgment and control module 200 is used for controlling the corresponding number of LED lamps to be lightened at a first brightness according to the integer part of the lightening number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness; as described above.
The system that can look over no screen bluetooth bracelet electric quantity, wherein, judge and control module 200 specifically includes:
the first control unit is used for controlling the corresponding number of the LED lamps to be lightened at first brightness when the integral part of the lightening number value is greater than 0 and the decimal part of the lightening number value is equal to 0; as described above.
The second control unit is used for controlling the LED lamps with the number corresponding to the integer part to be lightened at the first brightness and controlling one of the LED lamps which are not lightened to be lightened at the second brightness when the integer part of the lightening number value is larger than 0 and the decimal part of the lightening number value is larger than 0; as described above.
The third control unit is used for controlling one of the LED lamps to be lightened with second brightness when the integral part of the lightening number value is equal to 0 and the decimal part of the lightening number value is greater than 0; as described above.
The system capable of checking the electric quantity of the screen-free Bluetooth bracelet is characterized in that the total number of the LED lamps arranged on the screen-free Bluetooth bracelet is 10, and the LED lamps are controlled to be lightened at a first brightness or a second brightness by software arranged in the screen-free Bluetooth bracelet; as described above.
Can look over system of no screen bluetooth bracelet electric quantity, wherein, from the bottom up has set gradually 10 LED lamps on the lateral wall of no screen bluetooth bracelet.
Based on the system embodiment, the invention also provides a screen-free Bluetooth bracelet, which comprises the system capable of checking the electric quantity of the screen-free Bluetooth bracelet; as described above.
In summary, the method and system for checking the electric quantity of the screen-less bluetooth bracelet and the screen-less bluetooth bracelet according to the invention comprise: when the action of double-clicking the screen-free Bluetooth bracelet is detected, the current residual electric quantity percentage of the system is obtained, and the current residual electric quantity percentage is multiplied by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value; controlling the corresponding number of LED lamps to light at a first brightness according to the integer part of the lighting number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness. According to the invention, the LED lamp is arranged on the screen-free Bluetooth bracelet, when the action of double-click on the screen-free Bluetooth bracelet is detected, the current residual electric quantity of the system is acquired and the LED lamp is controlled to be lightened at the first brightness or the second brightness, so that the current residual approximate electric quantity of the screen-free Bluetooth bracelet is obtained, and thus, the current residual approximate electric quantity of the screen-free Bluetooth bracelet can be checked without a mobile phone, and great convenience is brought to the life of people.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a computer-readable storage medium, and when the computer program is executed, the processes of the embodiments of the methods described above can be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (7)
1. A method for checking electric quantity of a screen-free Bluetooth bracelet is characterized by comprising the following steps:
A. when the action of double-clicking the screen-free Bluetooth bracelet is detected, the current residual electric quantity percentage of the system is obtained, and the current residual electric quantity percentage is multiplied by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value;
B. controlling the corresponding number of LED lamps to light at a first brightness according to the integer part of the lighting number value; judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness;
the step B specifically comprises the following steps:
b1, when the integer part of the lighting number value is greater than 0 and the decimal part of the lighting number value is equal to 0, controlling the corresponding number of LED lamps to be lighted with first brightness;
b2, if the integer part of the lighting number value is larger than 0 and the decimal part of the lighting number value is larger than 0, controlling the LED lamps with the number corresponding to the integer part to be lighted at a first brightness, and controlling one of the unlighted LED lamps to be lighted at a second brightness;
b3, if the integral part of the lighting number value is equal to 0 and the decimal part of the lighting number value is greater than 0, controlling one of the LED lamps to be lighted with second brightness;
when the LED lamp is lighted, the LED lamp flickers twice and then keeps the first brightness or the second brightness.
2. The method for checking electric quantity of the screen-free Bluetooth bracelet of claim 1, wherein 10 LED lamps are sequentially arranged on the side wall of the screen-free Bluetooth bracelet from bottom to top.
3. The method for checking the electric quantity of the screen-free Bluetooth bracelet according to claim 2, wherein the step A specifically comprises:
a1, when the action of double-clicking the screen-free Bluetooth bracelet is detected, acquiring the current residual capacity percentage of the system;
and A2, multiplying the current remaining capacity percentage by 10 to obtain a lighting quantity value.
4. The method for checking the electric quantity of the screen-free Bluetooth bracelet according to claim 3, wherein the step B specifically comprises:
b21, when the integer part of the lighting number value is larger than 0 and the decimal part of the lighting number value is equal to 0, controlling the LED lamps arranged on the side wall of the screen-free Bluetooth bracelet to light the corresponding number of LED lamps with first brightness according to the sequence from bottom to top;
b22, if the integer part of the lighting number value is larger than 0 and the decimal part of the lighting number value is larger than 0, controlling the LED lamps arranged on the side wall of the screenless Bluetooth bracelet to light the corresponding number of LED lamps at a first brightness according to the sequence from bottom to top, and controlling the adjacent LED lamps in the uppermost direction of the LED lamps which are lighted at the first brightness to light at a second brightness;
b23, if the integer part of the number of lightening quantity is equal to 0, and the decimal part of the number of lightening quantity is greater than 0, controlling the LED lamp at the bottom of the 10 LED lamps arranged on the side wall of the screen-free Bluetooth bracelet to lighten with second brightness.
5. The utility model provides a system for can look over no screen bluetooth bracelet electric quantity which characterized in that includes:
the detection and acquisition module is used for acquiring the current residual electric quantity percentage of the system when the action of double-clicking the screen-free Bluetooth bracelet is detected, and multiplying the current residual electric quantity percentage by the total number of the LED lamps arranged on the screen-free Bluetooth bracelet to obtain a lighting quantity value;
the judging and controlling module is used for controlling the corresponding number of LED lamps to be lightened at first brightness according to the integer part of the lightening number value;
judging whether the decimal part of the lighting number value is greater than 0 or not, and controlling one of the unlighted LED lamps to be lit at a second brightness when the decimal part of the lighting number value is greater than 0; the second brightness is less than the first brightness;
the judging and controlling module specifically comprises:
the first control unit is used for controlling the corresponding number of the LED lamps to be lightened at first brightness when the integral part of the lightening number value is greater than 0 and the decimal part of the lightening number value is equal to 0;
the second control unit is used for controlling the LED lamps with the number corresponding to the integer part to be lightened at the first brightness and controlling one of the LED lamps which are not lightened to be lightened at the second brightness when the integer part of the lightening number value is larger than 0 and the decimal part of the lightening number value is larger than 0;
the third control unit is used for controlling one of the LED lamps to be lightened with second brightness when the integral part of the lightening number value is equal to 0 and the decimal part of the lightening number value is greater than 0;
when the LED lamp is lighted, the LED lamp flickers twice and then keeps the first brightness or the second brightness.
6. The system for checking electric quantity of a screen-free Bluetooth bracelet of claim 5, wherein 10 LED lamps are sequentially arranged on the side wall of the screen-free Bluetooth bracelet from bottom to top.
7. A screen-free Bluetooth bracelet, characterized by comprising the system for checking the electric quantity of the screen-free Bluetooth bracelet according to any one of claims 5-6.
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| CN111583603A (en) * | 2020-05-18 | 2020-08-25 | 歌尔科技有限公司 | Electric quantity obtaining method, device, equipment and storage medium |
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| CN1435724A (en) * | 2002-02-01 | 2003-08-13 | 富士胶片株式会社 | Camera with illuminat |
| CN201956704U (en) * | 2010-06-13 | 2011-08-31 | 南京绿展科技有限公司 | Automatic electric automobile charger for displaying charging completion quantity through light emitting diode (LED) |
| CN203395603U (en) * | 2013-05-31 | 2014-01-15 | 阳江纳谷科技有限公司 | Electric torch and charging pedestal used for electric torch |
| CN104967193A (en) * | 2015-08-06 | 2015-10-07 | 沈阳工业大学 | Wearable bracelet power supply source |
| CN205337597U (en) * | 2015-11-20 | 2016-06-29 | 刘丽丽 | Electronic cigarette and electronic cigarette controlling means |
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