CN114578949A - Awakening method and device of intelligent wearable device and intelligent wearable device - Google Patents
Awakening method and device of intelligent wearable device and intelligent wearable device Download PDFInfo
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- CN114578949A CN114578949A CN202210288497.6A CN202210288497A CN114578949A CN 114578949 A CN114578949 A CN 114578949A CN 202210288497 A CN202210288497 A CN 202210288497A CN 114578949 A CN114578949 A CN 114578949A
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- 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
- G06F1/3243—Power saving in microcontroller unit
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- 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
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The embodiment of the application discloses an intelligent wearable device awakening method and device and an intelligent wearable device. The pulse signal is used to characterize the wake-up source of the desired wake-up. The wake-up source may include a peripheral in the smart wearable device that is connected to the microcontroller. After the application processor acquires the pulse wake-up signal transmitted by the microcontroller, if a new pulse signal is received within a preset time, a target wake-up source matched with the pulse signal is determined based on a set corresponding relation between the wake-up source and pulse distribution, so that a part and a task corresponding to the target wake-up source are woken up. The application processor can not directly awaken all parts and tasks on the intelligent wearable device, but can meet different awakening requirements by setting pulse signals distributed by different pulses, and only the parts and the tasks with the awakening requirements need to be awakened, so that the power consumption of the intelligent wearable device is greatly reduced.
Description
Technical Field
The application relates to the technical field of intelligent equipment, in particular to a method and a device for waking up intelligent wearable equipment and the intelligent wearable equipment.
Background
With the development of intelligent wearing products, the intelligent wearing products have already entered the outbreak period, and the quantity of goods is currently in the billions every year around the world. The smart watch has more abundant and powerful functions and has greater attraction to users. But smart watches also face huge problems, the power consumption is generally too high, and the endurance is poor.
In order to optimize the power consumption model of the smart watch, most of the smart watches on the market currently adopt a dual-system scheme, that is, an Application Processor (AP) and a Micro Controller Unit (MCU) are configured simultaneously. The AP processes application logic, and the MCU collects and processes data of various sensors (sensors) and transmits the processed data to the AP through a dual-computer communication mechanism.
In a traditional dual-computer communication mode, if data of any sensor in the MCU is ready, the MCU wakes up the AP, and when the AP enters a wake-up source from a low power consumption mode, the AP initializes all tasks and re-initializes peripherals such as a screen. As is well known, the screen is the main reason for power consumption, and although the dual-system scheme improves power consumption, the power consumption still is a huge bottleneck of the smart watch.
Therefore, how to reduce the power consumption of the intelligent wearable device is a problem to be solved by the technical personnel in the field.
Disclosure of Invention
The embodiment of the application aims to provide a method and a device for waking up intelligent wearable equipment and the intelligent wearable equipment, and the power consumption of the intelligent wearable equipment can be reduced.
In order to solve the technical problem, an embodiment of the present application provides a method for waking up an intelligent wearable device, including:
under the condition of acquiring a pulse wake-up signal transmitted by a microcontroller, judging whether a new pulse signal is received within preset time;
under the condition that a new pulse signal is received within preset time, determining a target wake-up source matched with the pulse signal based on a set corresponding relation between the wake-up source and pulse distribution; the wake-up source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
and awakening the part and the task corresponding to the target awakening source.
Optionally, the determining whether a new pulse signal is received within a preset time when the pulse wake-up signal transmitted by the microcontroller is obtained includes:
acquiring a signal transmitted by the microcontroller through an interrupt wake-up line;
And judging whether a new pulse signal is received within a preset time or not under the condition that the signal belongs to a high-level pulse.
Optionally, the correspondence between the wake-up sources and the pulse distribution includes respective pulse signal types corresponding to different wake-up sources; wherein, different pulse signal types comprise different pulse numbers;
the determining the target wake-up source matched with the pulse signal based on the set corresponding relationship between the wake-up source and the pulse distribution comprises:
identifying the number of target pulses contained in the pulse signal;
and inquiring the corresponding relation between the awakening source and the pulse distribution, and determining the target awakening source corresponding to the number of the target pulses.
Optionally, the wake-up source is a screen display type wake-up source;
the awakening of the component and the task corresponding to the target awakening source comprises the following steps:
and starting the awakening source, the display screen and the application programs corresponding to the awakening source and the display screen respectively.
Optionally, the on-screen display type wake-up source comprises a heart rate module and/or an acceleration sensor.
Optionally, the wake-up source is a data-out-transfer type wake-up source;
the awakening of the component and the task corresponding to the target awakening source comprises the following steps:
And starting the awakening source, the wireless communication part and the application programs corresponding to the awakening source and the wireless communication part respectively.
Optionally, the data-egress-type wake-up source comprises an altimeter.
The embodiment of the application also provides a wake-up device of the intelligent wearable equipment, which comprises a judging unit, a determining unit and a wake-up unit;
the judging unit is used for judging whether a new pulse signal is received within preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller;
the determining unit is used for determining a target wake-up source matched with the pulse signal based on a corresponding relation between a set wake-up source and pulse distribution under the condition that a new pulse signal is received within a preset time; the wake-up source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
and the awakening unit is used for awakening the component and the task corresponding to the target awakening source.
Optionally, the judging unit is configured to acquire a signal transmitted by the microcontroller through an interrupt wakeup line; and judging whether a new pulse signal is received within a preset time or not under the condition that the signal belongs to a high-level pulse.
Optionally, the correspondence between the wake-up sources and the pulse distribution includes respective pulse signal types corresponding to different wake-up sources; wherein, different pulse signal types comprise different pulse numbers;
the determining unit comprises an identifying subunit and a querying subunit;
the identification subunit is used for identifying the number of target pulses contained in the pulse signal;
and the inquiring subunit is used for inquiring the corresponding relation between the awakening source and the pulse distribution and determining the target awakening source corresponding to the target pulse number.
Optionally, the wake-up source is a screen display type wake-up source;
the awakening unit is used for starting the awakening source, the display screen and application programs corresponding to the awakening source and the display screen.
Optionally, the on-screen display type wake-up source comprises a heart rate module and/or an acceleration sensor.
Optionally, the wake-up source is a data-out-transfer type wake-up source;
the wake-up unit is configured to start the wake-up source, the wireless communication component, and the application programs corresponding to the wake-up source and the wireless communication component.
Optionally, the data-egress-type wake-up source comprises an altimeter.
The embodiment of the application also provides intelligent wearable equipment, which comprises an application processor, a microcontroller and a wake-up source; the wake-up source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
The microcontroller is in communication connection with the application processor and is used for transmitting a pulse wake-up signal to the application processor and then transmitting a new pulse signal;
the application processor is used for judging whether a new pulse signal is received within a preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller; under the condition that a new pulse signal is received within a preset time, determining a target wake-up source matched with the pulse signal based on a corresponding relation between a set wake-up source and pulse distribution; and awakening the component and the task corresponding to the target awakening source.
Optionally, the microcontroller transmits the pulse signal to the application processor through an interrupt wake-up line.
According to the technical scheme, the application processor acquires the pulse wake-up signal transmitted by the microcontroller, which indicates that the intelligent wearable device has a wake-up requirement, and in order to reduce the power consumption of the intelligent wearable device, the microcontroller further transmits a new pulse signal to the application processor. The new pulse signal is used to characterize the wake-up source of the desired wake-up. The awakening source can comprise a peripheral connected with the microcontroller in the intelligent wearable device. The application processor can judge whether a new pulse signal is received within a preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller. Under the condition that a new pulse signal is received within the preset time, a target wake-up source matched with the pulse signal can be determined based on the set corresponding relation between the wake-up source and the pulse distribution, so that the part and the task corresponding to the target wake-up source are awakened. In the technical scheme, when the application processor receives the pulse wake-up signal, all parts and tasks on the intelligent wearable device cannot be woken up completely, different wake-up requirements are met by setting pulse signals distributed by different pulses, only the parts and the tasks with the wake-up requirements need to be woken up, and the power consumption of the intelligent wearable device is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a flowchart of a wake-up method for an intelligent wearable device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a pulse signal provided by an embodiment of the present application;
fig. 3 is a schematic structural diagram of a wake-up apparatus of an intelligent wearable device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an intelligent wearable device provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
The terms "including" and "having," and any variations thereof, in the description and claims of this application and the drawings described above, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may include other steps or elements not expressly listed.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
Next, a wake-up method of an intelligent wearable device provided in an embodiment of the present application is described in detail. Fig. 1 is a flowchart of a wake-up method of an intelligent wearable device according to an embodiment of the present application, where the method includes:
s101: and under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller, judging whether a new pulse signal is received within preset time.
The application processor acquires the pulse wake-up signal transmitted by the microcontroller, which indicates that the intelligent wearable device has a wake-up requirement, and in order to reduce the power consumption of the intelligent wearable device, the microcontroller further transmits a new pulse signal to the application processor. The new pulse signal is used to characterize the wake-up source of the desired wake-up.
In the embodiment of the present application, an interrupt wake-up line and an SPI (Serial Peripheral Interface) communication bus are provided between the application processor and the microcontroller. The interrupt wakeup line can be a single line, the SPI communication bus needs to be composed of at least 4 lines, and based on consideration of signal transmission rate and transmission power consumption, the microcontroller can transmit a pulse wakeup signal and a new pulse signal to the application processor through the interrupt wakeup line.
In practical application, the application processor can acquire a signal transmitted by the microcontroller by interrupting the wake-up line; when the signal belongs to the high level pulse, the signal is a pulse wake-up signal, and at this time, whether a new pulse signal is received within a preset time can be further determined.
The value of the preset time may be set based on actual demand, for example, the preset time may be set to 1 millisecond (ms).
After the application processor acquires the pulse wake-up signal transmitted by the microcontroller, if a new pulse signal is not received within a preset time, all parts and tasks of the intelligent wearable device can be awakened in a conventional manner.
The application processor receives a new pulse signal within the preset time, which indicates that all components and tasks of the intelligent wearable device are not required to be awakened at present, but partial components and tasks corresponding to the components are required to be awakened according to the present requirement, and S102 can be executed under the condition that the new pulse signal is received within the preset time. The task corresponding to a component may be implemented based on an application.
S102: and determining a target wake-up source matched with the pulse signal based on the set corresponding relation between the wake-up source and the pulse distribution.
In this application embodiment, in order to reduce the consumption of intelligent wearing equipment, can set up the pulse signal of different types to different awakening demands. In practical applications, different types of pulse signals can be characterized according to the number of pulses included in the pulse signal per unit time. That is, the pulse distribution may be the number of pulses included in the pulse signal per unit time. The unit time may be 1 ms.
The number of pulses contained in the pulse signal in unit time is different, and the corresponding awakening sources are different. The awakening source can comprise a peripheral connected with the microcontroller in the intelligent wearable device. The peripherals may include various types of sensors, such as heart rate modules, acceleration sensors, and altimeters.
In practical application, the application processor may record in advance a correspondence between the wake-up source and the pulse distribution, where the correspondence may include respective pulse signal types corresponding to different wake-up sources; wherein, different pulse signal types contain different pulse numbers.
When the application processor receives a new pulse signal, the number of target pulses contained in the pulse signal can be identified; and inquiring the corresponding relation between the awakening source and the pulse distribution to determine the target awakening source corresponding to the number of the target pulses.
For example, the pulse signal sent by the microcontroller in 1 millisecond contains 1 pulse, which indicates to start the heart rate detection function, and the corresponding wake-up source is a heart rate module; the pulse signal sent by the microcontroller in 1 millisecond comprises 2 pulses, which indicate that the step counting function is started, and the corresponding awakening source is an acceleration sensor; the pulse signal sent by the microcontroller within 1 millisecond contains 3 pulses, which indicate that the positioning function is started, and the corresponding wake-up source is an altimeter.
Fig. 2 is a schematic diagram of a pulse signal provided in an embodiment of the present application, and the microcontroller may transmit a new pulse signal after transmitting a pulse wake-up signal to the application processor, where fig. 2 lists three types of pulse signals, which are, in sequence from top to bottom, a pulse signal including one pulse, a pulse signal including two pulses, and a pulse signal including three pulses.
S103: and awakening the component and the task corresponding to the target awakening source.
The target wake-up source may be a component that needs to perform wake-up, and in consideration of practical applications, functional relevance exists among components in the intelligent wearable device. The component corresponding to the target wake-up source may include a component having functional association with the target wake-up source, in addition to the target wake-up source.
The component with functional relevance may comprise a screen display class wake source and a data out-transfer class wake source. The wake source of the screen display class may be a wake source that needs to be cooperated with a display screen, for example, information collected by the wake source is displayed through the display screen. The data outbound type wake-up source may be a wake-up source that needs to cooperate with the wireless communication component, for example, the information collected by the wake-up source is transmitted to the APP through the wireless communication component.
Taking the screen display type wake-up source as an example, the application processor may start the wake-up source, the display screen, and the application programs corresponding to the wake-up source and the display screen.
Wherein, the screen display type awakening source can comprise a heart rate module and/or an acceleration sensor.
Taking the data-out type wake-up source as an example, the application processor may start the wake-up source, the wireless communication component, and the application programs corresponding to the wake-up source and the wireless communication component, respectively.
Wherein, the data-out-transmission wake-up source may include an altimeter.
According to the technical scheme, the application processor acquires the pulse wake-up signal transmitted by the microcontroller, which indicates that the intelligent wearable device has a wake-up requirement, and in order to reduce the power consumption of the intelligent wearable device, the microcontroller further transmits a new pulse signal to the application processor. The new pulse signal is used to characterize the wake-up source of the desired wake-up. The awakening source can comprise a peripheral connected with the microcontroller in the intelligent wearable device. The application processor can judge whether a new pulse signal is received within a preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller. Under the condition that a new pulse signal is received within the preset time, a target wake-up source matched with the pulse signal can be determined based on the set corresponding relation between the wake-up source and the pulse distribution, so that the part and the task corresponding to the target wake-up source are awakened. In the technical scheme, when the application processor receives the pulse wake-up signal, all parts and tasks on the intelligent wearable device cannot be woken up completely, different wake-up requirements are met by setting pulse signals distributed by different pulses, only the parts and the tasks with the wake-up requirements need to be woken up, and the power consumption of the intelligent wearable device is greatly reduced.
Fig. 3 is a schematic structural diagram of a wake-up apparatus of an intelligent wearable device according to an embodiment of the present application, including a determining unit 31, a determining unit 32, and a wake-up unit 33;
the judging unit 31 is configured to judge whether a new pulse signal is received within a preset time when the pulse wake-up signal transmitted by the microcontroller is obtained;
the determining unit 32 is configured to determine a target wake-up source matched with the pulse signal based on a set correspondence between the wake-up source and the pulse distribution when a new pulse signal is received within a preset time; the awakening source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
and a wake-up unit 33, configured to wake up the component and the task corresponding to the target wake-up source.
Optionally, the judging unit is configured to acquire a signal transmitted by the microcontroller through the interrupt wakeup line; and judging whether a new pulse signal is received within a preset time or not under the condition that the signal belongs to a high-level pulse.
Optionally, the correspondence between the wake-up sources and the pulse distribution includes respective pulse signal types corresponding to different wake-up sources; wherein, different pulse signal types comprise different pulse numbers;
the determining unit comprises an identifying subunit and a querying subunit;
The identification subunit is used for identifying the number of target pulses contained in the pulse signal;
and the inquiring subunit is used for inquiring the corresponding relation between the awakening source and the pulse distribution and determining the target awakening source corresponding to the number of the target pulses.
Optionally, the wake-up source is a screen display type wake-up source;
the awakening unit is used for starting the awakening source, the display screen and application programs corresponding to the awakening source and the display screen.
Optionally, the on-screen display-like wake-up source comprises a heart rate module and/or an acceleration sensor.
Optionally, the wake-up source is a data-out-transfer type wake-up source;
the wake-up unit is used for starting the wake-up source, the wireless communication part and the application programs corresponding to the wake-up source and the wireless communication part respectively.
Optionally, the data-out-transfer type wake-up source comprises an altimeter.
The description of the features in the embodiment corresponding to fig. 3 may refer to the related description of the embodiment corresponding to fig. 1, and is not repeated here.
According to the technical scheme, the application processor acquires the pulse wake-up signal transmitted by the microcontroller, which indicates that the intelligent wearable device has a wake-up requirement, and in order to reduce the power consumption of the intelligent wearable device, the microcontroller further transmits a new pulse signal to the application processor. The new pulse signal is used to characterize the wake-up source of the desired wake-up. The awakening source can comprise a peripheral connected with the microcontroller in the intelligent wearable device. The application processor can judge whether a new pulse signal is received within a preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller. Under the condition that a new pulse signal is received within the preset time, a target wake-up source matched with the pulse signal can be determined based on the set corresponding relation between the wake-up source and the pulse distribution, so that the part and the task corresponding to the target wake-up source are awakened. In the technical scheme, when the application processor receives the pulse wake-up signal, all parts and tasks on the intelligent wearable device cannot be woken up completely, different wake-up requirements are met by setting pulse signals distributed by different pulses, only the parts and the tasks with the wake-up requirements need to be woken up, and the power consumption of the intelligent wearable device is greatly reduced.
Fig. 4 is a schematic structural diagram of an intelligent wearable device provided in an embodiment of the present application, and includes an application processor 41, a microcontroller 42, and a wake-up source 43. Wherein, the wake-up source 43 includes a peripheral connected to the microcontroller 42 in the smart wearable device. The peripherals may include various sensors, such as a Heart Rate Module (HRM), an acceleration sensor (Gsensor), an altimeter, and the like.
The microcontroller 42 is communicatively connected to the application processor 41 for transmitting a pulse wake-up signal to the application processor 41, followed by a new pulse signal.
In practical applications, the application processor 41 and the microcontroller 42 may be connected through an interrupt wake-up line and an SPI communication bus. In consideration of the signal transmission rate and the transmission power consumption, both the pulse wakeup signal transmitted from the microcontroller 42 to the application processor 41 and the new pulse signal may be transmitted through the interrupt wakeup line.
The application processor 41 is configured to, when the pulse wake-up signal transmitted by the microcontroller 42 is obtained, determine whether a new pulse signal is received within a preset time; under the condition that a new pulse signal is received within the preset time, a target wake-up source 43 matched with the pulse signal is determined based on the set corresponding relation between the wake-up source 43 and the pulse distribution; waking up the target wakes up the components and tasks corresponding to source 43.
Only the sensors that may include the HRM, Gsensor, and altimeter are listed in fig. 4, and not all the components included in the smart wearable device.
In practical applications, the component corresponding to the wake-up source may include a component having functional relevance in addition to the wake-up source itself, for example, data acquired by the HRM and the Gsensor need to be displayed on a screen, and therefore, when the wake-up source is the HRM or the Gsensor, the corresponding component also includes a display screen. The altimeter needs to be transmitted synchronously into the APP, so the parts corresponding to the altimeter include wireless communication parts in addition to the altimeter.
In this application embodiment, do not restrict to the type of intelligent wearing equipment, can include intelligent wrist-watch, intelligent bracelet, intelligent glasses, intelligent wrist strap etc..
The description of the features in the embodiment corresponding to fig. 4 may refer to the related description of the embodiment corresponding to fig. 1, and is not repeated here.
According to the technical scheme, the application processor acquires the pulse wake-up signal transmitted by the microcontroller, which indicates that the intelligent wearable device has a wake-up requirement, and in order to reduce the power consumption of the intelligent wearable device, the microcontroller further transmits a new pulse signal to the application processor. The new pulse signal is used to characterize the wake-up source of the desired wake-up. The awakening source can comprise a peripheral connected with the microcontroller in the intelligent wearable device. The application processor can judge whether a new pulse signal is received within a preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller. Under the condition that a new pulse signal is received within the preset time, a target wake-up source matched with the pulse signal can be determined based on the set corresponding relation between the wake-up source and the pulse distribution, so that the part and the task corresponding to the target wake-up source are awakened. In the technical scheme, when the application processor receives the pulse wake-up signal, all parts and tasks on the intelligent wearable device cannot be woken up completely, different wake-up requirements are met by setting pulse signals distributed by different pulses, only the parts and the tasks with the wake-up requirements need to be woken up, and the power consumption of the intelligent wearable device is greatly reduced.
The method and the device for waking up the intelligent wearable device and the intelligent wearable device provided by the embodiment of the application are described in detail above. The embodiments are described in a progressive mode in the specification, the emphasis of each embodiment is on the difference from the other embodiments, and the same and similar parts among the embodiments can be referred to each other. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the components and steps of the various examples have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The above detailed description is given to the awakening method and device for the intelligent wearable device and the intelligent wearable device provided by the application. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A wake-up method of intelligent wearable equipment is characterized by comprising the following steps:
under the condition of acquiring a pulse wake-up signal transmitted by a microcontroller, judging whether a new pulse signal is received within preset time;
under the condition that a new pulse signal is received within preset time, determining a target wake-up source matched with the pulse signal based on a set corresponding relation between the wake-up source and pulse distribution; the wake-up source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
and awakening the part and the task corresponding to the target awakening source.
2. The method for waking up an intelligent wearable device according to claim 1, wherein the determining whether a new pulse signal is received within a preset time includes, in the case of acquiring the pulse wake-up signal transmitted by the microcontroller:
acquiring a signal transmitted by the microcontroller through an interrupt wake-up line;
and judging whether a new pulse signal is received within a preset time or not under the condition that the signal belongs to the high-level pulse.
3. The awakening method of the intelligent wearable device according to claim 1, wherein the corresponding relationship between the awakening source and the pulse distribution comprises respective pulse signal types corresponding to different awakening sources; wherein, different pulse signal types comprise different pulse numbers;
the determining the target wake-up source matched with the pulse signal based on the set corresponding relationship between the wake-up source and the pulse distribution comprises:
identifying the number of target pulses contained in the pulse signal;
and inquiring the corresponding relation between the awakening source and the pulse distribution, and determining the target awakening source corresponding to the number of the target pulses.
4. The awakening method of the intelligent wearable device according to claim 1, wherein the awakening source is a screen display type awakening source;
The awakening of the component and the task corresponding to the target awakening source comprises the following steps:
and starting the awakening source, the display screen and the application programs corresponding to the awakening source and the display screen respectively.
5. The awakening method of the intelligent wearable device as claimed in claim 4, wherein the screen display type awakening source comprises a heart rate module and/or an acceleration sensor.
6. The awakening method of the intelligent wearable device according to claim 1, wherein the awakening source is a data-out-transmission type awakening source;
the awakening of the component and the task corresponding to the target awakening source comprises the following steps:
and starting the awakening source, the wireless communication part and the application programs corresponding to the awakening source and the wireless communication part respectively.
7. The wake-up method of the intelligent wearable device according to claim 4, wherein the data-out-transmission-type wake-up source comprises an altimeter.
8. The awakening device of the intelligent wearable equipment is characterized by comprising a judging unit, a determining unit and an awakening unit;
the judging unit is used for judging whether a new pulse signal is received within preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller;
The determining unit is used for determining a target wake-up source matched with the pulse signal based on a corresponding relation between a set wake-up source and pulse distribution under the condition that a new pulse signal is received within a preset time; the wake-up source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
and the awakening unit is used for awakening the component and the task corresponding to the target awakening source.
9. An intelligent wearable device is characterized by comprising an application processor, a microcontroller and a wake-up source; the wake-up source comprises a peripheral connected with the microcontroller in the intelligent wearable device;
the microcontroller is in communication connection with the application processor and is used for transmitting a new pulse signal after transmitting a pulse wake-up signal to the application processor;
the application processor is used for judging whether a new pulse signal is received within preset time under the condition of acquiring the pulse wake-up signal transmitted by the microcontroller; under the condition that a new pulse signal is received within preset time, determining a target wake-up source matched with the pulse signal based on a set corresponding relation between the wake-up source and pulse distribution; and awakening the part and the task corresponding to the target awakening source.
10. The smart wearable device according to claim 9, wherein the microcontroller transmits the pulse signal to the application processor through a wake-up interrupt line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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