CN114895548B - Watch intelligent energy-saving management method and device and watch - Google Patents
Watch intelligent energy-saving management method and device and watch Download PDFInfo
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- CN114895548B CN114895548B CN202210798756.XA CN202210798756A CN114895548B CN 114895548 B CN114895548 B CN 114895548B CN 202210798756 A CN202210798756 A CN 202210798756A CN 114895548 B CN114895548 B CN 114895548B
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
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- G—PHYSICS
- 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
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
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- G—PHYSICS
- 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
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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Abstract
The application provides an intelligent energy-saving management method and device for a watch and the watch, and is suitable for the technical field of intelligent Internet of things, and the method comprises the following steps: judging and confirming that the watch is in a wearing state; determining a screen state corresponding to the watch, and setting a corresponding energy-saving coefficient for the screen state, wherein the value of the energy-saving coefficient is reduced along with the increase of energy consumption; confirming the watch position and the watch electric quantity corresponding to the watch, wherein the watch position is used for describing that the watch is located indoors or outdoors, and the watch electric quantity is the high-low state information of the electric quantity; and calculating and outputting corresponding energy-saving output power for the watch through the energy-saving coefficient according to the position of the watch and the electric quantity of the watch, wherein the magnitude of the energy-saving output power is in a negative correlation with the magnitude of the energy-saving coefficient. By confirming the state information of the watch, the watch position and the watch electric quantity, the watch state is accurately grasped, the energy-saving output power is correspondingly determined, and the cruising ability of the watch battery can be improved.
Description
Technical Field
The invention relates to the technical field of intelligent Internet of things, in particular to an intelligent energy-saving watch management method and device and a watch.
Background
The problem of children is a very hot topic in the world, corresponding measures are made in the safety problem country of children every year, but the problems that children are lost and the like cannot be avoided. With the rise of wearable devices, children's smart watches have also grown up in the market climax.
As the volume of the child intelligent watch is small, the volume of a battery used by the child intelligent watch is limited, and as is well known, the capacity of the battery is in direct proportion to the volume, the smaller the volume is, the lower the capacity of the battery is, the shorter the endurance time is, the larger the volume is, the larger the capacity of the battery is, and the longer the endurance time is. Especially outdoor, if meet emergency, the intelligent wrist-watch electric quantity is not enough, can lead to the unable timely rescue that obtains of children.
Therefore, for the smart watch, the endurance time of the battery is a bottleneck, and when the smart watch for children is in an operating state, the background of the smart watch for children can start various functions, such as pulse monitoring, heartbeat monitoring, walking step counting, weather inquiry, wireless network connection and the like.
Therefore need be more accurate the accuse to the in service behavior of wrist-watch, promote the duration of intelligent wrist-watch battery.
Disclosure of Invention
In view of the above, it is desirable to provide a watch intelligent energy-saving management method and device, and a watch.
The watch intelligent energy-saving management method comprises the following steps:
confirming that the watch is in a wearing state;
determining a screen state, and setting a corresponding energy-saving coefficient for the screen state, wherein the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
confirming the position of a watch and the electric quantity of the watch, wherein the position of the watch is used for describing that the watch is located indoors or outdoors, and the electric quantity of the watch is high-low state information of the electric quantity;
and calculating and outputting corresponding energy-saving output power for the watch through an energy-saving coefficient according to the position of the watch and the electric quantity of the watch, wherein the magnitude of the energy-saving output power is in negative correlation with the magnitude of the energy-saving coefficient.
In one embodiment, a watch intelligent energy-saving management device is provided, including:
the wearing state confirmation module is used for confirming that the watch is in a wearing state;
the screen state confirmation module is used for determining the screen state and setting a corresponding energy-saving coefficient for the screen state, and the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
the watch position is used for describing that the watch is located indoors or outdoors, and the watch electric quantity is high-low state information of the electric quantity;
and the energy-saving output power control module is used for calculating and outputting corresponding energy-saving output power for the watch through an energy-saving coefficient according to the position of the watch and the electric quantity of the watch, and the energy-saving output power is reduced along with the increase of the energy-saving coefficient.
A wristwatch comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of the wristwatch smart energy saving management method described above.
According to the watch intelligent energy-saving management method and device and the watch, the watch state is accurately grasped by confirming the watch wearing state, the screen state, the watch position and the watch electric quantity, the energy-saving output power is correspondingly determined, the normal use of the watch function is ensured, and the cruising ability of a watch battery can be improved.
Drawings
Fig. 1 is a flow diagram of a watch smart energy-saving management method provided in one embodiment;
fig. 2 is a flowchart of a watch smart energy-saving management method provided in another embodiment;
fig. 3 is a flowchart of a watch smart energy-saving management method provided in another embodiment;
fig. 4 is a flowchart of a watch smart energy-saving management method provided in another embodiment;
fig. 5 is a flowchart of a method for energy-saving intelligent management of a watch according to another embodiment;
fig. 6 is a flowchart of a watch smart energy-saving management method provided in another embodiment;
fig. 7 is a flowchart of a watch smart energy-saving management method provided in another embodiment;
FIG. 8 is a block diagram of an apparatus of an intelligent energy-saving management method for a watch according to an embodiment;
fig. 9 is a block diagram showing an internal structure of the wristwatch in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another. For example, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script, without departing from the scope of the present application.
The watch specifically refers to an intelligent watch, has information processing capacity and meets the basic technical requirements of watches. The intelligent watch can have one or more functions of reminding, navigation, calibration, monitoring, interaction and the like besides the function of indicating time; the display means includes a pointer, a number, an image, and the like. The watch can be connected with a 4g network or a WiFi network, and data can be uploaded to the cloud or acquired from the cloud.
As shown in fig. 1, in an embodiment, a watch intelligent energy saving management method is provided, and this embodiment is mainly illustrated by applying the method to a watch. The method specifically comprises the following steps:
step S102, confirming that the watch is in a wearing state;
in the embodiment of the invention, the watch is not in a wearing state, and is usually in a dormant state, the energy consumption of the battery is not required to be optimized, when the watch is worn, more functional modules can be started, the energy consumption is more, the energy consumption of the battery is required to be optimized, and when the watch is determined to be in the wearing state, the optimization of the energy consumption of the watch battery is triggered to perform energy-saving management.
Step S104, determining a screen state, and setting a corresponding energy-saving coefficient for the screen state, wherein the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
in the embodiment of the invention, the interaction between the user and the watch is mainly realized by touching the screen, the state of the screen changes, for example, the screen brightness changes, the number of times of touching the screen changes, the state of the screen is determined, and the use state of the watch can be determined; therefore, an energy-saving coefficient is set for the screen state, which can be used as reference for the energy-saving output power of the subsequent control battery, and when the energy consumption of the battery is in a higher state, the energy-saving coefficient can be set to be smaller, which indicates that the battery is not more energy-saving in the current screen state; it is understood that there may be more than one attribute of the screen state, such as a brightness attribute, a touch number attribute, etc., and when there are more than one attributes of the screen state, a plurality of power saving coefficients may be set accordingly.
Step S106, confirming the position of the watch and the electric quantity of the watch, wherein the position of the watch is used for describing that the watch is located indoors or outdoors, and the electric quantity of the watch is the high-low state information of the electric quantity;
in the embodiment of the invention, the current self state of the watch, namely the position of the watch and the electric quantity of the watch, needs to be confirmed, and the accurate position of the watch does not need to be known when the position of the watch is obtained, and only the watch is indoor or outdoor; for the electric quantity of the watch, the electric quantity of the current battery can be directly obtained, and then the high-low state of the electric quantity is judged; the watch position can be determined as two types, namely indoor and outdoor, and the watch power can also be determined as two types, namely a high power state and a low power state, which is not limited in detail herein. Therefore, different states of the position of the watch and different states of the electric quantity of the watch can be combined with each other, so that the states of the watch can be determined in several conditions, the more accurate self state of the watch is determined, the screen state of the watch is combined, the energy-saving output power under different conditions is calculated comprehensively, and more refined battery management is realized. Wherein, to wrist-watch position and wrist-watch electric quantity, can set up first state sign for the wrist-watch position, for wrist-watch electric quantity second state sign, after confirming wrist-watch position and wrist-watch electric quantity, be first state sign and the assignment of second state sign respectively to distinguish the different states of wrist-watch position, wrist-watch electric quantity.
And S108, calculating and outputting corresponding energy-saving output power for the watch through an energy-saving coefficient according to the position of the watch and the electric quantity of the watch, wherein the magnitude of the energy-saving output power is in negative correlation with the magnitude of the energy-saving coefficient.
In the embodiment of the invention, after the position of the watch and the electric quantity of the watch are determined, the current self state of the watch can be determined, after the screen state is determined, the corresponding energy-saving coefficient is also determined, and then the energy-saving coefficient is calculated to determine the energy-saving output power for the conditions that the watch is positioned at different watch positions and the electric quantity of the watch, wherein the energy-saving coefficient is negatively related to the energy-saving output power; when the watch is operated or used, the energy consumption is higher, the set value of the energy-saving coefficient is smaller, and therefore the energy-saving output power is higher, so that the normal use of the functions of the watch is ensured; when the watch is worn but not directly operated, the energy consumption is lower, and the set value of the energy-saving coefficient is larger, so that the energy-saving output power is smaller, and the energy is saved to a greater extent; it will be understood that the greater the power saving output when the watch is operated or in use, is relative to the power saving output when the watch is not directly operated, and that the power saving output has a value lower than the normal power when it is not managed to save energy, so as to achieve energy-saving management of the watch battery, and therefore the value of the energy-saving coefficient is greater than 1. When the watch is controlled to output the energy-saving output power, the battery output power can be matched with the energy-saving output power by closing some functions, and the closing sequence of the functions can be determined by the function priority, so that the functional modules with low priority in the corresponding application scenes can be closed in sequence, and the method is not particularly limited.
In the embodiment of the invention, various states of the watch are accurately grasped by confirming the wearing state, the screen state, the watch position and the watch electric quantity, the energy-saving output power is correspondingly determined, the normal use of the watch function is ensured, and the cruising ability of a watch battery can be improved.
In an embodiment, as shown in fig. 2, the step S102 of confirming that the watch is in the wearing state may specifically include the following steps:
step S202, confirming that the watch is in a motion state according to the acceleration detection value of the watch;
step S204, confirming that the watch detects heart rate data according to the heart rate detection value of the watch;
step S206, when the watch is confirmed to be in the motion state and the watch detects heart rate data, the watch is confirmed to be in the wearing state.
In this application embodiment, when the wrist-watch was worn, it can be followed the human body and moved together to can detect human physiological index, can be provided with acceleration sensor and rhythm of the heart detection sensor in the wrist-watch, therefore can confirm through the acceleration detection value that the wrist-watch is in the motion state, confirm through the rhythm of the heart detection value and can detect the rhythm of the heart, when two conditions satisfied simultaneously, then confirm that the wrist-watch is in the wearing state.
In one embodiment, as shown in fig. 3, the step S202 of confirming that the watch is in the motion state according to the detected acceleration value of the watch includes:
step S302, when the X-axis direction numerical value of the acceleration sensor is greater than one half of the average moving numerical value, acquiring the X-axis direction difference value of the adjacent unit time length of the acceleration sensor;
step S304, when the Y-axis direction numerical value of the acceleration sensor is more than one third of the average moving numerical value, acquiring a Y-axis direction difference value of adjacent unit time length of the acceleration sensor;
step S306, when the Z-axis direction numerical value of the acceleration sensor is more than one time of the average moving numerical value, acquiring the Z-axis direction difference value of the adjacent unit time length of the acceleration sensor;
step S308, when the difference value in the X-axis direction, the difference value in the Y-axis direction and the difference value in the Z-axis direction are not zero, the watch is confirmed to be in a motion state; the Z-axis direction of the acceleration sensor is the direction vertical to the dial, the X-axis direction of the acceleration sensor is the direction parallel to the arm when the watch is worn, the Y-axis direction of the acceleration sensor is the directions vertical to the X-axis and the Z-axis, and the position of the acceleration sensor is the origin of the X, Y, Z axis.
In one embodiment, a three-axis acceleration sensor can be arranged in the watch and can measure the acceleration in three directions of an X axis, a Y axis and a Z axis; in order to prevent error detection, a trigger condition is set for the measured value of each direction of the acceleration sensor, and when the condition is met, the change condition of the acceleration value in each axis direction is further acquired; when a human body moves, the motion state of each direction is different, so that the trigger conditions in different directions of the watch are different, for example, when the watch is worn, the wrist can turn over, and the trigger conditions which can be set on the Z axis are stricter.
In one embodiment, an average value may be calculated in each axis direction of the acceleration, and the triggering condition in each axis direction may be that the value in the X-axis direction of the acceleration sensor is greater than one half of the average moving value, the value in the Y-axis direction of the acceleration sensor is greater than one third of the average moving value, and the value in the Z-axis direction of the acceleration sensor is greater than one time of the average moving value; after the triggering condition is met, the difference value of the axial directions of the adjacent unit time lengths of the acceleration sensor, for example, the unit time length can be 1 millisecond, and for the X-axis direction of the acceleration sensor, the difference value between the value of the acceleration sensor in the current time within 1 millisecond and the value of the acceleration sensor in the previous 1 millisecond is the X-axis direction difference value. When any one of the difference value in the X-axis direction, the difference value in the Y-axis direction and the difference value in the Z-axis direction is not 0 in the judgment, the watch can be confirmed to be in the motion state.
In an embodiment, as shown in fig. 4, in step S204, the specific step of confirming that the watch detects heart rate data according to the heart rate detection value of the watch includes:
step S402, acquiring a heart rate sensor value and continuously setting the duration;
step S404, calculating a heart rate value and comparing the heart rate value with a set normal heart rate value, and if the calculated heart rate value is larger than the set normal heart rate value, confirming that the watch detects heart rate data.
In one embodiment, when measuring the heart rate, the number of heart beats within a period of time is measured, the measured number of heart beats is compared with a preset normal heart rate value range, and if the condition of the normal heart rate value is met, the watch can be confirmed to detect the heart rate data. The normal heart rate value may be considered a combination of adult and child heart rates, such as 60-100 beats per minute.
In one embodiment, as shown in fig. 5, the step S104 of determining the screen state includes:
step S502, obtaining effective touch times in unit time, wherein the effective touch is an effective rising edge pulse of which the touch signal changes from low to high and lasts for a set duration;
step S504, if the effective touch times are larger than a set first threshold, setting a touch energy-saving coefficient as a first set value;
step S506, if the effective touch frequency is not greater than a set first threshold, setting a touch energy-saving coefficient as a second set value;
step S508, obtaining an environment brightness value and a brightness threshold value;
step S510, if the ambient brightness value is greater than the brightness threshold, setting a brightness energy-saving coefficient as a third set value;
in step S512, if the ambient brightness value is smaller than the brightness threshold, the brightness energy saving coefficient is set to a fourth setting value.
In one embodiment, the determined screen state includes the effective touch times and the ambient brightness of the screen, and the correspondingly set energy-saving coefficient includes a touch energy-saving coefficient and a brightness energy-saving coefficient. The effective touch times of the screen in unit time are determined, the control state of the screen by a user can be determined, the more the effective touch times are, the more the watch is frequently used by the user, the higher the energy consumption of the watch is, and meanwhile, the touch energy-saving coefficient is set according to the effective touch times so as to represent the energy-saving proportion based on the effective touch times. And determining an environment brightness value, wherein the larger the environment brightness value is, the higher the display brightness of the watch screen needs to be adjusted, the higher the energy consumption of the watch is, and meanwhile, a brightness energy-saving coefficient is set according to the environment brightness so as to represent the height of the energy-saving proportion based on the environment brightness.
In the embodiment of the present invention, the number of effective touches is that after the user touches the touch screen, if the pulse signal in the touch signal changes from low to high and lasts for a set duration, the pulse signal is an effective rising edge pulse, and if the touch signal continues for 100 milliseconds at the low level and continues for 200 milliseconds at the high level, the pulse signal is an effective touch. And the ambient brightness value can be directly acquired by the brightness sensor.
In the embodiment of the invention, the touch energy-saving coefficient and the brightness energy-saving coefficient are respectively assigned under two different states, for the touch energy-saving coefficient, when the effective touch times are greater than a first threshold value, the touch energy-saving coefficient is set to be a first set value, and when the effective touch times are not greater than the first set threshold value, the touch energy-saving coefficient is set to be a second set value, and the first set value is smaller than the second set value. Similarly, for the brightness energy-saving coefficient, the ambient brightness is obtained through the brightness sensor, if the ambient brightness value is greater than the brightness threshold, the brightness energy-saving coefficient is set to be a third set value, if the ambient brightness value is less than the brightness threshold, the brightness energy-saving coefficient is set to be a fourth set value, and the third brightness value is less than the fourth brightness value. The brightness threshold may be obtained from the cloud.
In the embodiment of the invention, the determined energy-saving coefficients are the touch energy-saving coefficient and the brightness energy-saving coefficient, so that the use state of the watch can be determined from more angles, and the use state of the watch can be determined more accurately; the touch energy-saving coefficient and the brightness energy-saving coefficient are only provided with two state values and are assigned to be preset, so that the touch energy-saving coefficient and the brightness energy-saving coefficient can be calculated quickly.
In an embodiment, as shown in fig. 6, the step S106 of confirming the watch position and the watch power includes:
step S602, if an RSSI value of a WiFi signal emission source is obtained, if the absolute value of the RSSI value is larger than 60dBm, the watch position is confirmed to be located indoors; if the WiFi signal cannot be acquired or the absolute value of the RSSI value is not more than 60dBm, determining that the watch position is outdoors;
step S602, acquiring the maximum capacity and the current electric quantity of the battery, and if the current electric quantity of the battery is more than a half of the maximum capacity, determining that the electric quantity of the watch is in a high electric quantity state; and if the current electric quantity of the battery is not more than half of the maximum capacity, confirming that the electric quantity of the watch is in a high electric quantity state.
In one embodiment, when the watch is indoors, wiFi Signal Strength around the watch may be confirmed, that is, whether the watch is located indoors or outdoors may be determined by confirming an RSSI (Received Signal Strength Indication) value of a Signal Received by the watch, specifically, when an absolute value of the obtained RSSI value is greater than 60dBm (reliable relative to one milliwatt), it is confirmed that the watch is located indoors; on the other hand, when a WiFi signal cannot be acquired or the absolute value of the RSSI value is not greater than 60dBm, it is determined that the watch position is outdoors. The energy consumption of the watch may be different and the requirements for energy saving management may also be different, if the watch is located outdoors, the watch may need to last longer and the energy saving management needs to be stricter. By confirming the position of the watch, different application scenes of the watch can be finely distinguished.
In one embodiment, the energy consumption of the watch itself is different, and the need for energy saving management may also be different, for example, when the watch is low, it needs to last longer, and the energy saving management is therefore more strict. In this embodiment, the high state of charge can be divided into two states, i.e., a high state of charge and a low state of charge. Specifically, the boundary between the high-low state of charge may be determined as the high state of charge when the battery capacity is greater than half of the maximum capacity, and vice versa as the low state of charge. Distinguish the wrist-watch electric quantity, can carry out energy-conserving management to the wrist-watch electric quantity of difference more meticulously.
In one embodiment, as shown in fig. 7, in step S108, the specific step of calculating and outputting the corresponding energy-saving output power for the watch through the energy-saving coefficient according to the watch position and the watch electric quantity includes:
step S702, if the electric quantity of the watch is in a low electric quantity state and the watch position is indoor, calculating the energy-saving output power as follows: multiplying the product of the current power supply power by the reciprocal of the touch energy-saving coefficient by the reciprocal of the brightness energy-saving coefficient by the percentage coefficient;
step S704, if the watch power is in a low power state and the watch position is outdoor, or if the watch power is in a high power state and the watch position is outdoor, calculating the energy-saving output power as: the product of the current power supply power times the inverse of the touch energy-saving coefficient times the inverse of the brightness energy-saving coefficient.
In one embodiment, after the watch position and the watch electric quantity are determined, different watch positions and different watch electric quantities are combined to form different application scenes, energy-saving output power is calculated for the application scenes needing energy-saving management, the energy-saving output power is calculated mainly based on a touch energy-saving coefficient and a brightness energy-saving coefficient, and under the same application scene, the higher the energy consumption of the watch is, the smaller the energy-saving coefficient is, and the larger the energy-saving output power is, so that energy-saving management under normal use is ensured.
In one embodiment, when the electric quantity of the watch is in a low electric quantity state and the position of the watch is outdoors, the current real-time power is determined, and the real-time power is multiplied by the reciprocal of the energy-saving coefficient to obtain the energy-saving output power.
In one embodiment, if the electric quantity of the watch is in a high electric quantity state and the position of the watch is outdoors, the current real-time power is determined first, and the real-time power is multiplied by the reciprocal of the energy-saving coefficient to obtain the energy-saving output power.
In one embodiment, when the electric quantity of the watch is in a low-electric-quantity state and the position of the watch is indoor, the current real-time power is determined, the real-time power is multiplied by the reciprocal of an energy-saving coefficient, and then the real-time power is multiplied by a percentage coefficient, and finally the obtained result is the energy-saving output power. When the watch is in a low-battery state, the watch is located outdoors, and energy is saved more, so that the watch can be continued for a longer time by multiplying a percentage coefficient. Specifically, the percentage coefficient may be a predetermined value, such as 70%.
In one embodiment, the energy saving coefficients include a touch energy saving coefficient and a brightness energy saving coefficient, and if the watch power is in a low power state and the watch position is indoors:
After the energy-saving output power is determined, the watch is controlled to work with the energy-saving output power, for example, when the watch is outdoors, the WiFi function module can be closed to reduce the power, and when the watch is indoors, the positioning module can be closed to reduce the power such as the screen brightness; the energy-saving management of the watch is adapted to different application scenes, and energy is better saved.
As shown in fig. 8, in an embodiment, a watch smart energy-saving management device is provided, which may be integrated in the watch, and specifically may include:
the wearing state confirmation module is used for confirming that the watch is in a wearing state;
the screen state confirmation module is used for determining the screen state and setting a corresponding energy-saving coefficient for the screen state, and the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
the watch position is used for describing that the watch is located indoors or outdoors, and the watch electric quantity is high-low state information of the electric quantity; and
and the energy-saving output power control module is used for calculating and outputting corresponding energy-saving output power for the watch through an energy-saving coefficient according to the position of the watch and the electric quantity of the watch, and the energy-saving output power is reduced along with the increase of the energy-saving coefficient.
Fig. 9 shows an internal structure of the wristwatch in one embodiment. As shown in fig. 9, the watch includes a processor, a memory, a network interface, an input device, and a display screen connected by a system bus. Wherein the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the watch stores an operating system, and may also store a computer program, when the computer program is executed by the processor, the processor can realize the watch intelligent energy-saving management method. The internal memory may also store a computer program, and when the computer program is executed by the processor, the processor may execute the watch smart energy saving management method. The display screen of the watch can be a liquid crystal display screen or an electronic ink display screen, and the input device of the watch can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the watch, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the configuration shown in fig. 9 is a block diagram of only a portion of the configuration relevant to the present teachings and is not intended to limit the wristwatch to which the present teachings are applied, and that a particular wristwatch may include more or fewer components than shown, or some components may be combined, or have a different arrangement of components.
In one embodiment, the watch smart energy saving management device provided by the present application can be implemented in a form of a computer program, and the computer program can be run on a watch as shown in fig. 9. The memory of the watch can store various program modules forming the intelligent energy-saving management device of the watch, such as a wearing state confirmation module, a screen state confirmation module, a position and electric quantity confirmation module and an energy-saving output power control module shown in fig. 8. The computer program formed by the program modules enables the processor to execute the steps of the watch intelligent energy-saving management method of the embodiments of the application described in the specification.
For example, the watch shown in fig. 9 may execute step S102 through a wearing state confirmation module in the watch smart energy saving management device shown in fig. 8. The watch may perform step S104 through the screen status confirmation module. The watch may execute step S106 through the location and power confirmation module. The watch may perform step S108 by the energy saving output power control module.
In one embodiment, a watch is proposed, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
confirming that the watch is in a wearing state;
determining a screen state, and setting a corresponding energy-saving coefficient for the screen state, wherein the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
confirming the position of a watch and the electric quantity of the watch, wherein the position of the watch is used for describing that the watch is located indoors or outdoors, and the electric quantity of the watch is the high-low state information of the electric quantity;
and calculating and outputting corresponding energy-saving output power for the watch through an energy-saving coefficient according to the position of the watch and the electric quantity of the watch, wherein the magnitude of the energy-saving output power is in negative correlation with the magnitude of the energy-saving coefficient.
In one embodiment, a computer readable storage medium is provided, having a computer program stored thereon, which, when executed by a processor, causes the processor to perform the steps of:
confirming that the watch is in a wearing state;
determining a screen state, and setting a corresponding energy-saving coefficient for the screen state, wherein the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
confirming the position of a watch and the electric quantity of the watch, wherein the position of the watch is used for describing that the watch is located indoors or outdoors, and the electric quantity of the watch is high-low state information of the electric quantity;
and calculating and outputting corresponding energy-saving output power for the watch through an energy-saving coefficient according to the position of the watch and the electric quantity of the watch, wherein the magnitude of the energy-saving output power is in negative correlation with the magnitude of the energy-saving coefficient.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternatingly with other steps or at least a portion of sub-steps or stages of other steps.
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 may be implemented by a computer program, which may be stored in a non-volatile computer readable storage medium, and when executed, may include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The watch intelligent energy-saving management method is characterized by comprising the following steps:
judging and confirming that the watch is in a wearing state;
determining a screen state corresponding to the watch, and setting a corresponding energy-saving coefficient for the screen state, wherein the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
confirming the watch position and the watch electric quantity corresponding to the watch, wherein the watch position is used for describing that the watch is located indoors or outdoors, and the watch electric quantity is the high-low state information of the electric quantity;
calculating and outputting corresponding energy-saving output power for the watch through the energy-saving coefficient according to the position of the watch and the electric quantity of the watch, wherein the magnitude of the energy-saving output power is in a negative correlation with the magnitude of the energy-saving coefficient, and the value of the energy-saving coefficient is larger than 1;
the step of calculating the corresponding energy-saving output power for the watch through the energy-saving coefficient according to the watch position and the watch electric quantity comprises the following steps:
if the electric quantity of the watch is in a low electric quantity state and the watch is positioned indoors, the energy-saving output power is as follows: the product obtained by multiplying the current power supply power, the reciprocal of the touch energy-saving coefficient, the reciprocal of the brightness energy-saving coefficient and the percentage coefficient;
if the wrist-watch electric quantity is low electric quantity state and the wrist-watch position is outdoor, or if the wrist-watch electric quantity is high electric quantity state and the wrist-watch position is outdoor, then energy-conserving output power is: the product obtained by multiplying the current power supply power, the reciprocal of the touch energy-saving coefficient and the reciprocal of the brightness energy-saving coefficient.
2. The intelligent energy-saving management method for watches according to claim 1, wherein the step of determining and confirming that the watch is in a wearing state comprises:
confirming that the watch is in a motion state according to the acceleration detection value of the watch;
confirming that the watch detects heart rate data according to the heart rate detection value of the watch;
and when the watch is confirmed to be in the motion state and the watch detects the heart rate data, confirming that the watch is in the wearing state.
3. The intelligent energy-saving management method for watches according to claim 2, wherein the step of confirming that the watch is in motion state according to the detected value of acceleration of the watch comprises:
when the instantaneous movement value of the acceleration sensor in the X-axis direction is greater than one half of the average movement value of the acceleration sensor, acquiring the difference value of the movement value of the acceleration sensor in the X-axis direction in the adjacent unit time length;
when the instantaneous movement value of the acceleration sensor in the Y-axis direction is more than one third of the average movement value of the acceleration sensor, acquiring the difference value of the movement value of the acceleration sensor in the Y-axis direction in the adjacent unit time length;
when the instantaneous movement value of the acceleration sensor in the Z-axis direction is one time larger than the average movement value of the acceleration sensor, acquiring the difference value of the movement value of the acceleration sensor in the Z-axis direction in the adjacent unit time length;
when the difference value in the X-axis direction, the difference value in the Y-axis direction and the difference value in the Z-axis direction are not zero, the watch is determined to be in a motion state; the Z-axis direction of the acceleration sensor is the direction vertical to the dial, the X-axis direction of the acceleration sensor is the direction parallel to the arm when the watch is worn, the Y-axis direction of the acceleration sensor is the directions vertical to the X-axis and the Z-axis, and the position of the acceleration sensor is the origin of the X, Y, Z axis.
4. The intelligent energy-saving management method for watches according to claim 2, wherein the step of confirming that the watch detects heart rate data according to the heart rate detection value of the watch comprises:
acquiring a heart rate detection value of a heart rate sensor within a continuously set duration;
and calculating a current heart rate value according to the heart rate detection value, comparing the current heart rate value with a set normal heart rate value, and if the calculated current heart rate value is greater than the set normal heart rate value, confirming that the watch detects heart rate data.
5. The intelligent energy-saving management method for watches according to claim 1, wherein the step of determining the screen status corresponding to the watch and setting the corresponding energy-saving coefficient for the screen status comprises:
obtaining effective touch times in unit time, and judging the effective touch as one time when a rising edge pulse of a touch signal changes from low to high and is continuously set for a long time;
if the effective touch times are larger than a set first threshold value, setting a touch energy-saving coefficient as a first set value;
if the effective touch times are not larger than a set first threshold value, setting a touch energy-saving coefficient as a second set value;
acquiring an environment brightness value and a brightness threshold;
if the environment brightness value is larger than the brightness threshold value, setting a brightness energy-saving coefficient as a third set value;
and if the environment brightness value is smaller than the brightness threshold value, setting the brightness energy-saving coefficient as a fourth set value.
6. The intelligent energy-saving management method for watches according to claim 1, wherein the step of confirming the watch position and the watch power comprises:
obtaining an RSSI value of a WiFi signal emission source, and if the absolute value of the RSSI value is larger than 60dBm, determining that the watch is located indoors; if the WiFi signal cannot be acquired or the absolute value of the RSSI value is not more than 60dBm, determining that the watch is located outdoors;
acquiring the maximum capacity and the current electric quantity of a battery corresponding to the watch, and if the current electric quantity of the battery is more than a half of the maximum capacity, determining that the electric quantity of the watch is in a high electric quantity state; and if the current electric quantity of the battery is not more than half of the maximum capacity, confirming that the electric quantity of the watch is in a low electric quantity state.
7. The utility model provides a wrist-watch intelligence energy-saving management device which characterized in that includes:
the wearing state confirmation module is used for judging and confirming that the watch is in a wearing state;
the screen state confirmation module is used for determining the screen state corresponding to the watch and setting a corresponding energy-saving coefficient for the screen state, and the value of the energy-saving coefficient is reduced along with the increase of energy consumption;
the position and electric quantity confirmation module is used for confirming the watch position and the watch electric quantity corresponding to the watch, the watch position is used for describing that the watch is located indoors or outdoors, and the watch electric quantity is high-low state information of the electric quantity;
the energy-saving output power control module is used for calculating and outputting corresponding energy-saving output power for the watch through the energy-saving coefficient according to the position of the watch and the electric quantity of the watch, and the magnitude of the energy-saving output power and the magnitude of the energy-saving coefficient are in a negative correlation relationship; the value of the energy-saving coefficient is greater than 1;
wherein, the step of calculating the corresponding energy-saving output power for the watch through the energy-saving coefficient according to the watch position and the watch electric quantity comprises the following steps:
if the electric quantity of the watch is in a low electric quantity state and the watch is positioned indoors, the energy-saving output power is as follows: the product obtained by multiplying the current power supply power, the reciprocal of the touch energy-saving coefficient, the reciprocal of the brightness energy-saving coefficient and the percentage coefficient;
if the wrist-watch electric quantity is low electric quantity state and the wrist-watch position is outdoor, or if the wrist-watch electric quantity is high electric quantity state and the wrist-watch position is outdoor, then energy-conserving output power is: the product obtained by multiplying the current power supply power, the reciprocal of the touch energy-saving coefficient and the reciprocal of the brightness energy-saving coefficient.
8. A wristwatch comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of the wristwatch smart energy saving management method of any of claims 1 to 6.
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