CN118276665A

CN118276665A - Display method and communication device of intelligent watch and intelligent watch

Info

Publication number: CN118276665A
Application number: CN202211736251.7A
Authority: CN
Inventors: 王怀勇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2024-07-02
Also published as: WO2024139931A1

Abstract

The application provides a display method of an intelligent watch, a communication device and the intelligent watch, wherein the intelligent watch comprises an application processor and a coprocessor, and the power consumption of the coprocessor in operation is smaller than that of the application processor in operation. The method comprises the following steps: when the application processor is in a dormant state, the coprocessor determines a first service corresponding to a first operation of a user, and when the first service is a service executable by the coprocessor, the coprocessor executes the first service; when the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to the application processor, and when the application processor is in a wake-up state, the coprocessor sends the first service to the application processor. In response to the first instruction, the application processor performs the first service. The method solves the problem of slow service start caused by the fact that the coprocessor directly sends the operation data of the user to the application processor, and improves user experience.

Description

Display method and communication device of intelligent watch and intelligent watch

Technical Field

The application relates to the technical field of intelligent watches, in particular to a display method and a communication device of an intelligent watch and the intelligent watch.

Background

As the application or service types of the smart watch are more and more increased, the cruising ability of the smart watch is more and more focused. In order to increase the cruising ability of the smart watch, the current smart watch mostly comprises an application processor and a coprocessor, and because the power consumption of the coprocessor is far smaller than that of the application processor when the coprocessor is operated, when part of services are operated on the coprocessor, the application processor can be in a dormant state, so that the power consumption of the smart watch is reduced.

In the related art, however, after the coprocessor receives the user operation, input information corresponding to the user operation is sent to the application processor, and the application processor performs recognition and reprocessing. Therefore, the time for pulling up the corresponding service is longer, and the user experience is poor.

Disclosure of Invention

The application provides a display method of an intelligent watch, a communication device and the intelligent watch, wherein user operation is identified through a coprocessor, and the service corresponding to the user operation is directly processed by the service coprocessor, and then the service corresponding to the user operation is sent to an application processor for processing without processing, so that the problem of slow service starting caused by the fact that the coprocessor directly sends operation data of the user to the application processor is solved.

In a first aspect, the present application provides a display method of a smart watch, where the smart watch includes an application processor and a coprocessor, and the power consumption of the coprocessor when running is smaller than the power consumption of the application processor when running. The method comprises the following steps: when the application processor is in a dormant state, the coprocessor determines a first service corresponding to a first operation of a user. When the first service is a service executable by the coprocessor, the coprocessor executes the first service. When the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to the application processor, and when the application processor is in a wake-up state, the coprocessor sends the first service to the application processor. In response to the first instruction, the application processor performs the first service.

According to the display method provided by the first aspect, the coprocessor determines the first service corresponding to the operation according to the first operation of the user, and after the coprocessor determines the service, the coprocessor can judge whether the service can be executed by the coprocessor, when the service can be executed by the coprocessor, the service can be directly executed without waking up an application processor, so that the power consumption is saved. And when the service coprocessor cannot execute, the service is sent to the application processor, and the application processor rapidly executes the first service based on the first instruction. Therefore, the problem of slow service starting is solved, and the user experience is further improved.

In a possible implementation manner of the first aspect, before determining the first service corresponding to the first operation of the user, the coprocessor further includes: the coprocessor receives input information of a first operation of the user; the coprocessor determines a first operation of the user according to input information of the first operation of the user. In the implementation mode, after the coprocessor receives the input information corresponding to the first operation of the user, the type of the first operation is directly determined according to the input information, and the input information corresponding to the first operation is not sent to the application processor for identification, so that the power consumption of the intelligent watch is saved.

In a possible implementation manner of the first aspect, the method further includes: the coprocessor determines whether the service corresponding to the first operation is in a preset list; if the service corresponding to the first operation is in the preset list, determining that the service corresponding to the first operation is the service executable by the coprocessor; and if the service corresponding to the first operation is not in the preset list, determining that the service corresponding to the first operation is the service which cannot be executed by the coprocessor. In this implementation manner, the coprocessor includes a preset list corresponding to the executable service, and after the coprocessor determines the service, the coprocessor can search whether the service coprocessor can execute in the preset list.

In a possible implementation manner of the first aspect, the first instruction is configured to instruct the application processor to open a packet name of a first service corresponding to the first operation. In this implementation manner, when the first instruction corresponds to the packet name of the first service, the application processor can quickly open the service corresponding to the packet name, thereby improving the speed of opening the service.

In a possible implementation manner of the first aspect, when the first operation is a key operation, the input information includes: and after the coprocessor receives the Down event of the user, the coprocessor sends a wake-Up message to the application processor. In the implementation mode, after the coprocessor receives the Down event, the coprocessor sends a wake-up message to the application processor, and because the application processor is awakened in advance, after the application processor receives a first instruction sent by the coprocessor, the first service is directly executed.

In a possible implementation manner of the first aspect, the first operation includes a touch operation, where the touch operation includes: click, long press, slide.

In a possible implementation manner of the first aspect, the first operation includes a key operation, where the key operation includes: any one of single click, double click and long press.

In a second aspect, the present application provides a display method of a smart watch, where the smart watch includes a coprocessor, the method includes: the coprocessor determines a first service corresponding to a first operation of a user; when the first service is a service executable by the coprocessor, the coprocessor executes the first service; when the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to the application processor. When the application processor is in an awake state, the coprocessor sends a first instruction to the application processor.

According to the display method provided by the second aspect, the coprocessor determines the first service corresponding to the operation of the user, the coprocessor can judge whether the service can be executed by the coprocessor after determining the service, when the service can be executed by the coprocessor, the service can be directly executed without waking an application processor, and when the service cannot be executed by the coprocessor, the service is sent to the application processor, so that the power consumption of the intelligent watch is reduced, and the user experience is further improved.

In a third aspect, a communication device is provided, comprising means for performing the steps of the above first aspect or any of the possible implementations of the first aspect.

In a fourth aspect, a communications apparatus is provided, the communications apparatus comprising at least one processor and a memory coupled with the processor and the memory storing program instructions that when executed by the processor perform the method of the first aspect above or any of the possible implementations of the first aspect.

In a fifth aspect, a communication device is provided, the communication device comprising at least one processor and interface circuitry, the at least one processor being configured to perform the method of the above first aspect or any of the possible implementation forms of the first aspect.

In a sixth aspect, a smart watch is provided, the smart watch comprising an application processor and a coprocessor, the power consumption of the coprocessor being smaller than the power consumption of the application processor when the coprocessor is running, the coprocessor being configured to perform the method performed by the coprocessor in the above first aspect or any of the possible implementation manners of the first aspect, the application processor being configured to perform the method performed by the application processor in the above first aspect or any of the possible implementation manners of the first aspect.

In a seventh aspect, a computer program product is provided, comprising a computer program for performing the method of the first aspect above or any of the possible implementation forms of the first aspect when executed by a processor.

In an eighth aspect, a computer readable storage medium is provided, in which a computer program is stored which, when executed, is adapted to carry out the method of the first aspect above or any of the possible implementations of the first aspect.

In a ninth aspect, there is provided a chip comprising: a processor for calling and running a computer program from a memory, causing a communication device on which the chip is mounted to perform a method for performing the above first aspect or any of the possible implementation forms of the first aspect.

Drawings

Fig. 1 shows a schematic structural diagram of an example of a smart watch according to an embodiment of the present application;

FIG. 2 is an interface schematic diagram of an example of a display interface of a smart watch according to an embodiment of the present application;

FIG. 3 is a schematic diagram of an interface providing another example of a display interface for a smart watch according to an embodiment of the present application;

FIG. 4 is an interface diagram of another example of a display interface for a smart watch according to an embodiment of the present application;

FIG. 5 is an interface diagram of another example of a display interface of a smart watch according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a software architecture of a related art smart watch;

FIG. 7 is a schematic diagram showing the time taken to open the corresponding function in the related art;

Fig. 8 is a schematic software architecture diagram of an example of a smart watch according to an embodiment of the present application;

FIG. 9 is a schematic diagram of an interface display of an example smart watch according to an embodiment of the present application;

FIG. 10 is a schematic diagram illustrating an interface display of an example of a smart watch according to an embodiment of the present application;

FIG. 11 is a schematic diagram of an interface of another smart watch according to an embodiment of the present application;

Fig. 12 is a schematic flowchart of a display method 1200 of an example smart watch according to an embodiment of the present application;

fig. 13 is a schematic flowchart of a display method 1300 of another smart watch according to an embodiment of the present application;

fig. 14 is a schematic diagram illustrating an example of a structure of a smart watch 100 according to an embodiment of the present application;

Fig. 15 shows a schematic diagram of a chip system.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

The terminology used in the following examples is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the application and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include, for example, "one or more" such forms of expression, unless the context clearly indicates to the contrary. It should also be understood that in embodiments of the present application, "one or more" means one or more than two (including two); "and/or", describes an association relationship of the association object, indicating that three relationships may exist; for example, a and/or B may represent: a alone, a and B together, and B alone, wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

The plurality of the embodiments of the present application is greater than or equal to two. It should be noted that, in the description of the embodiments of the present application, the terms "first," "second," and the like are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance, or alternatively, for indicating or implying a sequential order.

Currently, in order to increase the long endurance of the smart watch, the smart watch basically adopts a dual-processor architecture, that is, the smart watch includes an application processor and a coprocessor, which may also be referred to as Sensorhub. The power consumption at coprocessor operation is less than the power consumption at application processor operation. The application processor and the coprocessor both support Key devices such as a Liquid crystal display (Liquid CRYSTAL DISPLAY, LCD)/Touch Panel (TP)/Key, the Key devices such as the LCD/TP/Key can be switched back and forth between the two processors according to service requirements, so that partial service can be executed on the coprocessor, and the application processor is dormant, thereby reducing the power consumption of the intelligent watch and prolonging the cruising duration of the intelligent watch.

Fig. 1 shows a schematic structural diagram of an example of a smart watch according to an embodiment of the present application. As shown in fig. 1, the smart watch includes an application processor, a co-processor, a touch screen/key. The application processor and the coprocessor are electrically connected with the touch screen/keys. The power consumption at coprocessor operation is less than the power consumption at application processor operation. Wherein the co-processor may control time, date, weather, and calendar updates and displays, and may also support the running of applications for some sports functions. When the coprocessor is in a working state, the application processor is in a dormant state, namely the total power consumption of the intelligent watch is reduced through the coprocessor with lower power consumption.

However, when the coprocessor is in a working state and the application processor is in a sleep state, part of the services cannot be realized on the coprocessor or the effect of realizing the services is bad, so that the coprocessor needs to be switched to the application processor.

For example, when the coprocessor is in an operating state and the application processor is in a sleep state, the user clicks the Power key under the main interface, and since the main menu service corresponding to clicking the Power key cannot be implemented on the coprocessor, it is necessary to switch from the coprocessor to the application processor to display the host menu interface.

By way of example, FIG. 2 shows an interface schematic of an example smart watch display interface. As shown in the interface of the (a) diagram of fig. 2, the smart watch is in the main interface, and when the user wants to quickly open the main menu interface of the smart watch, the user can quickly enter the main menu interface of the smart watch by clicking the Power key. As shown in fig. 2, when the user clicks the Power key under the interface shown in fig. 2 (a), the display interface of the smart watch is switched from the interface shown in fig. 2 (a) to the interface shown in fig. 2 (b). As shown in fig. 2 (b), the interface displays a main menu interface of the smart watch, wherein the main menu interface includes a plurality of applications.

For another example, when the coprocessor is in a working state and the application processor is in a sleep state, the user clicks the Function key under the main interface, and the display multitasking list service corresponding to clicking the Function key cannot be implemented on the coprocessor, so that the user needs to switch from the coprocessor to the application processor to display the multitasking list.

For example, fig. 3 shows an interface schematic diagram of another example of a display interface of a smart watch, where the smart watch is at a main interface, and when a user wants to quickly open a multi-task list of the smart watch, the user can enter the multi-task list interface of the smart watch by clicking a Function key, as shown in the interface (a) of fig. 3. As shown in fig. 3, when the user clicks the Function key under the interface shown in fig. 3, the display interface of the smart watch is switched from the interface shown in fig. 3 (a) to the interface shown in fig. 3 (b). As shown in fig. 3 (b), the interface displays a multi-tasking list interface of the smart watch, which may include, for example, weChat, physical training, and telephony applications, etc.

For another example, when the coprocessor is in a working state and the application processor is in a sleep state, the user presses the Function key for a long time under the main interface, and the voice assistant service corresponding to the Function key for a long time cannot be implemented on the coprocessor, so that the coprocessor needs to be switched to the application processor to start the voice assistant Function and the like.

By way of example, fig. 4 shows an interface schematic diagram of another example of a display interface of the smart watch, such as the interface shown in fig. 4 (a), where the smart watch is in a main interface, when the user wants to quickly open the voice assistant of the smart watch, the user can enter the voice assistant interface of the smart watch by pressing the Function key for a long time, such as shown in fig. 4, and after the user presses the Function key for a long time on the interface shown in fig. 4 (a), the display interface of the smart watch is switched from the interface shown in fig. 4 (a) to the interface shown in fig. 4 (b), where the voice assistant interface of the smart watch is displayed, and the user can send a corresponding voice command to the smart watch through a voice message.

For another example, when the coprocessor is in a working state and the application processor is in a dormant state, the user clicks the call application on the touch screen of the main interface, and since the call application service cannot be implemented on the coprocessor, it is necessary to switch from the coprocessor to the application processor to start the call function, and so on.

For example, fig. 5 shows an interface schematic diagram of another example of a display interface of a smart watch, where the smart watch is located on a main interface, and when a user wants to open a call application on the main interface, the user can click on a call application icon on the display interface of the smart watch to enter a latest call interface of the call application. As shown in fig. 5, when the user clicks the phone application icon under the interface shown in fig. 5 (a), the display interface of the smart watch is switched from the interface shown in fig. 5 (a) to the interface shown in fig. 5 (b). As shown in fig. 5 (b), the interface displays a recent call interface of the phone application, which includes, by way of example: MOM, call records of the small Li Yiji king, as shown in fig. 5 (c), the user can click on the MOM further for voice call.

The following describes how to switch to the application processor to open the corresponding service after the coprocessor receives the user operation (key operation or touch screen operation) in the related art with reference to the scenarios shown in fig. 2,3,4 and 5.

After the user clicks the key of the smart watch, the coprocessor first saves the key data and then wakes up the application processor. After the coprocessor wakes up the application processor, the application processor sends a message to the coprocessor informing the coprocessor that the application processor is ready to take over the key operation or the touch screen operation, and then the coprocessor sends the cached key data to the application processor. After receiving the key data, the application processor determines a key type according to the key data, such as clicking, double clicking or long pressing, and then determines a key event (service) according to the key type, for example, when an event corresponding to a user clicking a Power key is a main interface of the smart watch, an event corresponding to a user clicking a Function key is a multi-task display Function of the smart watch, or an event corresponding to a user clicking a Function key for a long time is a voice assistant Function of the smart watch. When the application processor determines a key event, the corresponding function is pulled up according to the key event.

For example, fig. 6 shows a software architecture schematic diagram of a related art smart watch, as shown in fig. 6, when the coprocessor is in an operating state and the application processor is in a sleep state, a Key function or a touch function of the smart watch is switched to the coprocessor, and after a user clicks a Power Key on the smart watch, a Key in a Key driver collects a Key operation of the user on the smart watch, and caches the Key event. Then, the coprocessor sends a message to the application processor to wake up the application processor, and after the application processor wakes up, the coprocessor sends the key data to the application processor. The application processor reports the corresponding key operation to the Event Hub.

It should be appreciated that the Event Hub is a highly scalable, distributed, time-series based Event center capable of handling streaming events and alerting in real-time.

And determining the key Event type according to the key operation of the user by using the Event Hub in the processor. The Input module may read the key Event from the Event Hub and then display the corresponding Event on the dial of the smart watch. Such as a main menu interface display, a multitasking display, SOS, or voice assistant functions, etc.

By way of example, in connection with the interface diagram shown in fig. 2, fig. 7 shows a diagram of the time consumed by the application processor in opening the main menu interface in the related art. As shown in fig. 7, when the user clicks the Power Key, the coprocessor caches the Key events (Down event and Up event) and wakes Up the application processor, the application processor peripheral drive wakes Up for 60ms, and after the application processor receives the wake-Up event sent by the coprocessor, the wake-Up system starts switching, and the application processor sends a ready-to-complete message to the coprocessor, i.e. the application processor can take over the LCD/TP/Key operation. This process takes an average of 260ms. After receiving the ready message sent by the application processor, the coprocessor issues the cached Down event and the cached Up event to the application processor, and the application processor takes 150ms in the process of sending the cached Down event and the cached Up event to the coprocessor. After the application processor receives the Down event and the Up event, the key type of the key data, such as single click, double click or long press, is judged according to the interval duration of the Down event and the Up event. Illustratively, in the scenario shown in fig. 2, the key type is a single click, and then the application processor determines a key event corresponding to the key type, that is, the key event corresponding to the user single click Power is displayed as the main interface.

Further, the application processor opens the package name of the encapsulated main interface, which takes 80ms in the process, and finally the time for switching the screen locking interface of the smart watch to the active time displayed by the main interface by the application processor takes 350ms.

It can be seen that although the power consumption of the smart watch can be reduced by using the application processor and the coprocessor, when the application processor is in sleep, it takes a lot of time to pull up the corresponding service of the application processor from the coprocessor, resulting in a reduced user experience. Moreover, when key events are transmitted through dual-core communication, there may be an experiment of communication and system task scheduling, if there may be an error in the interval between consecutive key events, so that when the key events are reported from the coprocessor to the application server, the application server identifies the key type differently from the original interval, and the key type cannot be accurately time. For example, in the case of errors in the time interval, a double click event may be identified as two single click events, ultimately resulting in the problem of a pull-up business error.

In view of this, the present application provides a display method of a smart watch, where the smart watch includes an application processor and a coprocessor, and power consumption of the coprocessor is smaller than that of the application processor. When the coprocessor of the intelligent watch is in a working state and the application processor is in a dormant state, receiving first operation of a user, wherein the first operation comprises key operation or touch screen operation, determining a service corresponding to the first operation by the coprocessor according to the first operation of the user, and judging whether the service coprocessor can process or not. When the service coprocessor can process, the service coprocessor directly processes the service. When the service coprocessor is unable to process, a wake-up message is sent to the application processor and the service is sent to the application processor. According to the method provided by the application, the coprocessor firstly recognizes the user operation, the coprocessor can process the operation directly, and then the service corresponding to the user operation is sent to the application processor for processing, so that the problem of slow service starting caused by the fact that the coprocessor directly sends the operation data of the user to the application processor is solved, and the user experience is further improved.

In one possible application scenario, when the user wants to quickly open the main menu interface through key operation under the main interface, the display method of the smart watch provided by the application can be used.

In another possible application scenario, when the user wants to quickly open the multi-task display interface through key operation under the main interface, the display method of the smart watch provided by the application can be used.

In still another possible application scenario, when the user wants to quickly open the voice call function through the touch screen operation under the main interface, the display method of the smart watch provided by the application can be used.

Before describing the display control method provided by the embodiment of the present application, a specific description is first given of a software architecture applicable to the embodiment of the present application. Fig. 8 shows a software architecture diagram of an example of a smart watch according to an embodiment of the present application. As shown in fig. 8, the smart watch includes: touch Panel (TP)/TP Driver (Driver), input module (i.e., input frame work), UI module (i.e., UI frame work), display module (i.e., display Framework), and hardware Display module.

When the coprocessor is in a working state and the application processor is in a dormant state, the key function or the touch function of the intelligent watch is switched to the coprocessor, after a user's finger (or a touch object such as a touch pen is used by the user) touches the TP of the intelligent watch, the TP in the TP driver collects touch operation of the user on the intelligent watch, and then the TP driver reports corresponding touch operation to the Event Hub.

Or after the user clicks the Key of the intelligent watch, the Key driver collects the click operation (single click operation, double click operation or long press operation) of the user on the intelligent watch, and then the Key driver reports the corresponding Key operation to the Event Hub.

The Event Hub is used as an Event center, and corresponding touch events or key events are determined according to touch operations or key operations.

The Input module may read a touch Event or a key Event from the Event Hub. In the embodiment of the application, after the Input module of the coprocessor reads the touch event or the key event, the coprocessor inquires in the application packet name management server whether the touch event or the key event can be executed by the coprocessor.

One case is: when the touch event or the key event can be executed by the coprocessor, the Input module in the coprocessor uploads the touch event or the key event to the UI module. The UI module in the coprocessor starts to draw one or more layers corresponding to the touch event or the key event. The composition thread in the Display module composes one or more drawn images into an image frame. The Liquid crystal display panel (Liquid CRYSTAL DISPLAY, LCD) of the hardware display module is driven to receive the synthesized image frame, and the synthesized image frame is displayed by the LCD. After the LCD displays the image frames, the image displayed by the LCD may be perceived by the user.

Fig. 9 is an exemplary diagram showing an interface display of an intelligent watch according to an embodiment of the present application, where, as shown in fig. 9, the intelligent watch is located on a main interface, when a user wants to open a heart rate application on the main interface, the user may click on a heart rate application icon on the display interface of the intelligent watch, a TP in the TP driver collects a touch operation of the user on the heart rate application, and then the TP driver reports a corresponding touch operation to an Event Hub, where the Event Hub is used as an Event center, and determines a corresponding touch Event according to the touch operation. Namely, the Event Hub determines that the application which the user wants to open is a heart rate application Event according to the touch operation of the user. After the Input module reads the touch event, judging whether the touch event is an event which can be executed by the coprocessor, when the Input module determines that the heart rate application event is the event which can be processed by the coprocessor, uploading the heart rate event to a UI module of the coprocessor, drawing one or more layers corresponding to the heart rate event by the UI module, synthesizing an image frame to be displayed by the Display module after drawing is completed, and finally controlling an LCD (liquid crystal Display) by the coprocessor to Display a synthesized heart rate application interface.

Referring to fig. 9, when the user clicks the heart rate application icon under the interface shown in fig. 9 (a), the display interface of the smart watch is switched from the interface shown in fig. 9 (a) to the interface shown in fig. 9 (b) under the control of the coprocessor. As shown in fig. 9 (b), the interface displays a user's current heart rate index interface, which is, for example, 84 beats/minute.

Another case is: the touch event or key event co-processor cannot execute, the co-processor needs to send a message to the application processor to wake up the application processor. After the application processor wakes up, the coprocessor sends the packet name of the touch event or the key event read in the Input to the application processor. After the UI module in the application processor receives the package name of the touch event or the key event, the UI module in the application processor starts to draw one or more layers corresponding to the touch event or the key event. The composition thread in the Display framework in the application processor composes the resulting image frame for the rendered one or more images. Finally, the LCD driver of the hardware display module in the application processor receives the synthesized image frames, and finally the LCD driver of the application processor displays the synthesized image frames.

For example, fig. 10 shows an interface display schematic diagram of an example of a smart watch provided by the embodiment of the present application, where as shown in fig. 10 (a), the smart watch is in a heart rate application interface, when a user wants to open a menu interface, the user may double click on a Power Key of the smart watch, a Key in a Key driver collects Key operations of the Power Key by the user, then the Key driver reports corresponding Key operations to an Event Hub, and the Event Hub is used as an Event center, and determines a corresponding touch Event according to the Key operations. I.e., the Event Hub determines that the user wants to open the main menu interface according to the user's key operation. After the Input module reads the open main menu event, judging whether the open main menu event is an event which can be executed by the coprocessor, and when the Input module determines that the coprocessor cannot process the open main menu event, the coprocessor needs to send a message to the application processor to wake up the application processor. After the application processor wakes up, the coprocessor sends the packet name of the main menu event read in Input to the application processor. After the UI module in the application processor receives the package name of the main menu event, the UI module draws one or more layers corresponding to the main menu interface, after drawing is completed, the Display module synthesizes the image frames to be displayed, and finally the application processor controls the LCD to Display the synthesized main menu interface.

Referring to fig. 10, after the user double-clicks the Power key under the interface shown in fig. 10 (a), the display interface of the smart watch is switched from the interface shown in fig. 10 (a) to the interface shown in fig. 10 (b) under the control of the application processor. As shown in the (b) diagram of fig. 10, the interface displays a main menu interface, wherein the main menu interface includes a plurality of application programs, which will not be described herein.

For another example, fig. 11 shows an interface schematic diagram of another example of a smart watch provided by the embodiment of the present application, where as shown in fig. 11 (a), the smart watch is located on a main interface, when a user wants to quickly open a payment code of payment software, the user can press a payment software application icon on the main interface for a long time, TP in TP driver collects touch operation of the user on the payment software application icon, then TP driver reports corresponding touch operation to Event Hub, event Hub is used as an Event center, and a corresponding touch Event is determined according to the touch operation. I.e. the Event Hub determines the payment code that the user wants to open the payment software according to the touch operation of the user. After the Input module reads the payment code event of the opened payment software, judging whether the payment code event of the opened payment software is an event which can be executed by the coprocessor, and when the Input module determines that the payment code event of the opened payment software cannot be processed by the coprocessor, the coprocessor needs to send a message to the application processor to wake up the application processor. After the application processor wakes up, the coprocessor sends the packet name of the payment code of the payment software read in Input to the application processor. After the UI module in the application processor receives the package name of the payment code event of the payment software, the UI module draws one or more layers corresponding to the payment code interface of the payment software, after drawing is completed, the Display module synthesizes the image frames to be displayed, and finally the application processor controls the LCD to Display the synthesized payment code interface of the payment software.

The following will describe in detail a display method of the smart watch according to an embodiment of the present application with reference to the accompanying drawings.

Fig. 12 shows a schematic flowchart of a display method 1200 of a smart watch according to an embodiment of the present application. As shown in fig. 12, the method 1200 shown in fig. 12 may include steps S1210 to S1250. The various steps in method 1200 are described in detail below in conjunction with fig. 12.

It should be understood that, in the embodiment of the present application, the method 1200 is described taking the smart watch as an execution body for executing the method 1200. By way of example and not limitation, the execution subject of execution method 1200 may also be a chip that is applied in a smart watch.

S1210, when the application processor is in a dormant state, the coprocessor determines a first service corresponding to a first operation of a user.

In the embodiment of the application, when the coprocessor of the intelligent watch is in a working state and the application processor is in a dormant state, the coprocessor determines the service corresponding to the first operation according to the first operation of the user.

Optionally, before determining the first service corresponding to the first operation, the coprocessor first receives input information of the first operation of the user, and then determines the first operation of the user according to the input information of the first operation of the user.

In some embodiments, the coprocessor may obtain, in real time, input information of the first operation of the user through a touch sensor in the touch screen, where the input information may include coordinate information corresponding to one or more target pixel points.

When the coprocessor acquires coordinate information of a plurality of target coordinate pixels, the coprocessor can determine that the first operation is a sliding operation or a long-press operation. When the co-processor obtains the coordinate information of the single target pixel point, the co-processor may determine that the first operation is a click operation.

That is, the first operation of the user may be a touch operation, which is at least one of a click operation, a slide operation, or a long press operation.

In other embodiments, the coprocessor may obtain, in real time, input information of the first operation of the user through the key button, where the input information may include a Down event and an Up event.

And when the coprocessor receives the Down event and the Up event twice in a preset second time period, the first operation is double-click operation. And when the Up event is received in a preset third time period after the Down event acquired by the coprocessor, the first operation is a long-press operation.

The preset first time period may be 100ms, the preset second time period may be 150ms, and the preset third time period may be 200ms, which may be other values, and the embodiment of the present application is not limited.

That is, the first operation by the user may also be a key operation by the user, which may be a single click operation, a double click operation, or a long press operation.

After determining the first operation according to the input information of the first operation of the user, the coprocessor may determine the service corresponding to the first operation according to the first operation.

For example, as shown in fig. 2 (a), after the user clicks the Power key, the coprocessor may determine that the corresponding service is an open main menu service as shown in fig. 2 (b) according to the operation.

As another example, as shown in fig. 3 (a), after the user clicks the Function key, the coprocessor may determine that the corresponding service is a multitasking display service as shown in fig. 3 (b) according to the operation.

As another example, as shown in fig. 4 (a), after the user presses the Function key for a long time, the coprocessor may determine that the corresponding service is a voice assistant service as shown in fig. 4 (b) according to the operation.

As another example, as shown in (a) of fig. 5, after the user clicks the voice call icon, the coprocessor may determine that the corresponding service is a voice call service as shown in (b) of fig. 5 according to the operation.

As another example, as shown in fig. 9 (a), after the user clicks the heart rate detection icon, the coprocessor may determine that the corresponding service is a heart rate detection service as shown in fig. 9 (b) according to the operation.

For another example, as shown in fig. 10 (a), when the user clicks the Power key under the heart rate detection interface, the coprocessor may determine that the corresponding service is an open main menu service as shown in fig. 10 (b) according to the operation.

For another example, as shown in fig. 11 (a), when the user presses the payment software application icon for a long time, the coprocessor may determine that the corresponding service is a payment code service as shown in fig. 11 (b) according to the operation.

S1220, when the first service is a service executable by the coprocessor, the coprocessor executes the first service.

In the embodiment of the application, in order to reduce the power consumption of the smart watch and in order to rapidly open the service corresponding to the first operation, when the first operation is an operation executable by the coprocessor, the coprocessor directly executes the first operation.

In some embodiments, when the coprocessor is before performing the first operation, the coprocessor may determine whether a service corresponding to the first operation is in a preset list. And when the service corresponding to the first operation is not in the preset list, determining that the service corresponding to the first operation is the service which can be executed by the coprocessor.

For example, the coprocessor may determine whether the heart rate detection service in fig. 9 is in the preset list, and when the heart rate detection service is in the preset list, it indicates that the heart rate detection service is a service that the coprocessor can execute. The coprocessor may then directly perform the heart rate detection service.

Alternatively, the preset list may be a list of service package names corresponding to a plurality of services stored in advance in the service package name management server.

S1230, when the first service is a service that the coprocessor cannot execute, the coprocessor sends a wake-up message to the application processor.

In the embodiment of the application, in order to reduce the power consumption of the smart watch, the application processor is generally in a dormant state, and when the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to the application processor, and after the application processor is waken up, the coprocessor is utilized to process the first service.

When the coprocessor determines that the first service corresponding to the first operation is not in the preset list, which indicates that the first service is a service that the coprocessor cannot execute, the coprocessor sends a wake-up message to the application processor, as described in step S1220.

For example, the coprocessor may determine whether the service for opening the main menu is in a preset list as shown in fig. 2, and when the service for opening the main menu is not in the preset list, it means that the service for opening the main menu is a service that the coprocessor cannot execute, and the coprocessor transmits a wakeup message to the application processor.

For another example, the coprocessor may determine whether the multi-tasking display service shown in fig. 3 is in a preset list, and when the multi-tasking display service is not in the preset list, it indicates that the multi-tasking display service is a service that the coprocessor cannot execute, and the coprocessor sends a wakeup message to the application processor.

For another example, the coprocessor may determine whether the voice helper service in fig. 4 is in the preset list, and when the voice helper service is not in the preset list, it indicates that the voice helper service is a service that the coprocessor cannot execute, and the coprocessor sends a wake-up message to the application processor.

For another example, the coprocessor may determine whether the payment code service in fig. 11 is in the preset list, and when the payment code service is not in the preset list, it indicates that the payment code service is a service that the coprocessor cannot execute, and the coprocessor sends a wakeup message to the application processor.

S1240, when the application processor is in the awake state, the coprocessor sends a first instruction to the application processor.

When the application processor receives the wake-up message of the coprocessor and the application processor is in a wake-up state, the coprocessor sends a first instruction to the application processor, wherein the first instruction is used for indicating the application processor to execute a first service corresponding to the first operation.

For example, as shown in fig. 2, the coprocessor transmits a first instruction to the application processor, the first instruction being a service instructing the application processor to execute opening the main menu.

For example, as shown in FIG. 3, the coprocessor sends a first instruction to the application processor, the first instruction being to instruct the application processor to perform the multi-tasking display service.

As another example, as shown in fig. 4, the coprocessor sends a first instruction to the application processor, the first instruction being to instruct the application processor to execute the voice helper service.

Alternatively, as a possible implementation manner, when the preset list may be a list of service package names corresponding to a plurality of services stored in advance in the service package name management server, the first instruction may further be used to instruct the application processor to open the package name of the service corresponding to the first operation. In the implementation manner, the coprocessor directly sends the packet name of the service corresponding to the first operation to the application processor, and the application processor can quickly execute the first service without other operations, so that the service execution efficiency is further improved.

S1250, responding to the first instruction, and executing the first service corresponding to the first operation by the application processor.

Based on the first instruction, the application processor executes a first service corresponding to the first operation. When the first instruction indicates the application processor to execute the first service corresponding to the first operation, the application processor searches the application packet name corresponding to the first service according to the first instruction, and finally executes the first service corresponding to the first operation.

Optionally, when the first instruction is a packet name indicating the application processor to execute the first service corresponding to the first operation, the application processor directly executes the first service corresponding to the first operation.

For example, as shown in fig. 2 (a), in response to a first instruction sent by the coprocessor, the application processor executes an open main menu service as shown in fig. 2 (b).

As another example, as shown in fig. 3 (a), in response to the first instruction sent by the coprocessor, the application processor executes the multitasking display service as shown in fig. 3 (b).

As another example, as shown in fig. 4 (a), in response to the first instruction sent by the coprocessor, the application processor executes a voice helper service as shown in fig. 4 (b).

As another example, as shown in fig. 5 (a), in response to the first instruction sent by the coprocessor, the application processor executes the voice call service as shown in fig. 5 (b).

As another example, as shown in fig. 9 (a), in response to the first instruction sent by the coprocessor, the application processor executes a heart rate detection service as shown in fig. 9 (b).

As another example, as shown in fig. 10 (a), in response to the first instruction sent by the coprocessor, the application processor executes an open main menu service as shown in fig. 10 (b).

As another example, as shown in fig. 11 (a), in response to the first instruction sent by the coprocessor, the application processor executes the payment code service as shown in fig. 11 (b).

The application provides a display method of an intelligent watch, which comprises an application processor and a coprocessor, wherein when the coprocessor of the intelligent watch is in a working state and the application processor is in a dormant state, the coprocessor determines a first service corresponding to a first operation of a user; in order to reduce the power consumption of the smart watch, when the first service is a service executable by the coprocessor, the coprocessor executes the first service; when the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to the application processor; when the application processor is in an awake state, the coprocessor sends a first instruction to the application processor; in response to the first instruction, the application processor performs the first service. The method provided by the application is executed by the coprocessor when the coprocessor can execute the service, and the service which cannot be executed by the coprocessor wakes up the application processor and is executed by the application processor, so that the problem that the time consumption is long because all the services in the related technology are required to be sent to the application processor to execute the corresponding service is solved, the service execution speed is improved, and the user experience is further improved.

In order to further increase the opening speed of the first service, the application also provides a display method of the intelligent watch, in the method, when the first operation is touch operation, the input information of the first operation comprises a Down event and an Up event, when the coprocessor receives the Down event of a user, the coprocessor immediately sends a wake-Up message to the application processor, meanwhile, the coprocessor determines the first service corresponding to the first operation of the user according to the input information of the user, when the first service is the service which can be executed by the coprocessor, the coprocessor executes the first service, when the first service is the service which can not be executed by the coprocessor, the coprocessor sends a first instruction to the application processor, and the application processor executes the first service in response to the first instruction. In the method, the application processor is awakened in advance, so that after the application processor receives the first instruction sent by the coprocessor, the first service is directly executed.

The following will describe a display method of a smart watch according to another embodiment of the present application in detail with reference to fig. 13.

Fig. 13 shows a schematic flowchart of a display method 1300 of a smart watch according to an embodiment of the present application. As shown in fig. 13, the method 1300 shown in fig. 13 may include steps S1310 to S1350. The various steps in method 1300 are described in detail below in conjunction with fig. 13.

It should be understood that, in the embodiment of the present application, the method 1300 is described taking the smart watch as an execution body for executing the method 1300. By way of example, and not limitation, the execution subject of execution method 1300 may also be a chip that is applied in a smart watch.

S1310, when the application processor is in a dormant state and the coprocessor receives a Down event in input information of a first operation of a user, wherein the first operation is a key operation, the input information comprises the Down event and the UP event, a wake-UP message is sent to the application processor.

In the embodiment of the application, when the application processor is in the dormant state and the coprocessor is in the working state, the coprocessor sends a wake-up message to the application processor to wake the application processor after receiving the Down event of the user.

S1320, the coprocessor determines a first service corresponding to the first operation of the user according to the input information of the first operation of the user.

S1330, when the first service is a service executable by the coprocessor, the coprocessor executes the first service.

The descriptions of step S1320 to step S1330 may refer to the descriptions of step S1210 to step S1220, which are not described herein.

S1340, when the first service is a service that the coprocessor cannot execute, and the application processor is in an awake state, the coprocessor sends a first instruction to the application processor.

In step S1340, since the application processor is awakened in advance, when the first service is a service that the coprocessor cannot execute, the coprocessor can directly send the first instruction to the application processor. The application processor is not woken up again when the coprocessor judges that the first service cannot be executed. Therefore, a part of time is saved, and the efficiency of service execution is improved.

S1350, responding to the first instruction, and executing the first service corresponding to the first operation by the application processor.

The description of step S1350 may refer to the description of step S1250, which is not repeated herein.

According to the display method of the intelligent watch, when the coprocessor receives the Down event of the user, the wake-up message is sent to the application processor, and meanwhile, input information of a first operation of the user is received, according to the first service corresponding to the first operation, when the first service is the service which can be executed by the coprocessor, the coprocessor can directly execute the service because the coprocessor is in a working state, and when the first service is the service which cannot be executed by the coprocessor, the application processor is awakened in advance, and when the application processor receives the first instruction sent by the coprocessor, the first service is directly executed.

The embodiment of the display method of the smart watch provided by the embodiment of the application is described above with reference to fig. 3 to 13, and the smart watch provided by the embodiment of the application is described below.

Fig. 14 is a schematic diagram illustrating a structure of a smart watch 100 according to the present application, where the smart watch 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (universal serial bus, USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a key 190, a motor 191, an indicator 192, a camera 193, a display 194, and a subscriber identity module (subscriber identification module, SIM) card interface 195. The sensor module 180 may include a pressure sensor 180A, a gyro sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

It should be understood that the structure illustrated in the embodiments of the present application does not constitute a specific limitation on the smart watch 100. In other embodiments of the present application, the smart watch 100 may include more or fewer components than shown, or certain components may be combined, or certain components may be split, or different arrangements of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units, such as: processor 110 may include an application processor (application processor, AP), a coprocessor, a modem processor, a graphics processor (graphics processing unit, GPU), an image signal processor (IMAGE SIGNAL processor, ISP), a controller, memory, video codec, digital signal processor (DIGITAL SIGNAL processor, DSP), baseband processor, neural-network processing unit, NPU), and/or the like. Wherein the different processing units may be separate devices or may be integrated in one or more processors.

The controller may be a neural hub and command center of the smart watch 100, among others. The controller can generate operation control signals according to the instruction operation codes and the time sequence signals to finish the control of instruction fetching and instruction execution.

A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Repeated accesses are avoided and the latency of the processor 110 is reduced, thereby improving the efficiency of the system.

In some embodiments, the processor 110 may include one or more interfaces. The interfaces may include an integrated circuit (inter-INTEGRATED CIRCUIT, I2C) interface, an integrated circuit built-in audio (inter-INTEGRATED CIRCUIT SOUND, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous receiver transmitter (universal asynchronous receiver/transmitter, UART) interface, a mobile industry processor interface (mobile industry processor interface, MIPI), a general-purpose input/output (GPIO) interface, a subscriber identity module (subscriber identity module, SIM) interface, and/or a universal serial bus (universal serial bus, USB) interface, among others.

The I2C interface is a bi-directional synchronous serial bus comprising a serial data line (SERIAL DATA LINE, SDA) and a serial clock line (derail clock line, SCL). In some embodiments, the processor 110 may contain multiple sets of I2C buses. The processor 110 may be coupled to the touch sensor 180K, charger, flash, camera 193, etc., respectively, through different I2C bus interfaces. For example: the processor 110 may be coupled to the touch sensor 180K through an I2C interface, so that the processor 110 and the touch sensor 180K communicate through an I2C bus interface to implement a touch function of the smart watch 100.

The I2S interface may be used for audio communication. In some embodiments, the processor 110 may contain multiple sets of I2S buses. The processor 110 may be coupled to the audio module 170 via an I2S bus to enable communication between the processor 110 and the audio module 170. In some embodiments, the audio module 170 may transmit an audio signal to the wireless communication module 160 through the I2S interface, to implement a function of answering a call through the bluetooth headset.

PCM interfaces may also be used for audio communication to sample, quantize and encode analog signals. In some embodiments, the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface. In some embodiments, the audio module 170 may also transmit audio signals to the wireless communication module 160 through the PCM interface to implement a function of answering a call through the bluetooth headset. Both the I2S interface and the PCM interface may be used for audio communication.

The UART interface is a universal serial data bus for asynchronous communications. The bus may be a bi-directional communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, a UART interface is typically used to connect the processor 110 with the wireless communication module 160. For example: the processor 110 communicates with a bluetooth module in the wireless communication module 160 through a UART interface to implement a bluetooth function. In some embodiments, the audio module 170 may transmit an audio signal to the wireless communication module 160 through a UART interface, to implement a function of playing music through a bluetooth headset.

The MIPI interface may be used to connect the processor 110 to peripheral devices such as a display 194, a camera 193, and the like. The MIPI interfaces include camera serial interfaces (CAMERA SERIAL INTERFACE, CSI), display serial interfaces (DISPLAY SERIAL INTERFACE, DSI), and the like. In some embodiments, processor 110 and camera 193 communicate through a CSI interface to implement the photographing function of smart watch 100. The processor 110 and the display 194 communicate via a DSI interface to implement the display functions of the smart watch 100.

The GPIO interface may be configured by software. The GPIO interface may be configured as a control signal or as a data signal. In some embodiments, a GPIO interface may be used to connect the processor 110 with the camera 193, the display 194, the wireless communication module 160, the audio module 170, the sensor module 180, and the like. The GPIO interface may also be configured as an I2C interface, an I2S interface, a UART interface, an MIPI interface, etc.

The USB interface 130 is an interface conforming to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge the smart watch 100, and may also be used to transfer data between the smart watch 100 and a peripheral device. And can also be used for connecting with a headset, and playing audio through the headset. The interface may also be used to connect other smartwatches, such as AR devices, etc.

It should be understood that the connection relationship between the modules illustrated in the embodiment of the present application is only illustrative, and does not limit the structure of the smart watch 100. In other embodiments of the present application, the smart watch 100 may also employ different interfacing manners, or a combination of interfacing manners, as in the above embodiments.

The charge management module 140 is configured to receive a charge input from a charger. The charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charge management module 140 may receive a charging input of a wired charger through the USB interface 130. In some wireless charging embodiments, the charge management module 140 may receive wireless charging input through a wireless charging coil of the smart watch 100. The charging management module 140 may also supply power to the smart watch through the power management module 141 while charging the battery 142.

The power management module 141 is used for connecting the battery 142, and the charge management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140 and provides power to the processor 110, the internal memory 121, the external memory, the display 194, the camera 193, the wireless communication module 160, and the like. The power management module 141 may also be configured to monitor battery capacity, battery cycle number, battery health (leakage, impedance) and other parameters. In other embodiments, the power management module 141 may also be provided in the processor 110. In other embodiments, the power management module 141 and the charge management module 140 may be disposed in the same device.

The wireless communication function of the smart watch 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the smart watch 100 may be used to cover a single or multiple communication bands. Different antennas may also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed into a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution for wireless communication including 2G/3G/4G/5G, etc. applied on the smart watch 100. The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA), etc. The mobile communication module 150 may receive electromagnetic waves from the antenna 1, perform processes such as filtering, amplifying, and the like on the received electromagnetic waves, and transmit the processed electromagnetic waves to the modem processor for demodulation. The mobile communication module 150 can amplify the signal modulated by the modem processor, and convert the signal into electromagnetic waves through the antenna 1 to radiate. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be provided in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then transmits the demodulated low frequency baseband signal to the baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred to the application processor. The application processor outputs sound signals through an audio device (not limited to the speaker 170A, the receiver 170B, etc.), or displays images or video through the display screen 194. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 150 or other functional module, independent of the processor 110.

The wireless communication module 160 may provide solutions for wireless communication including wireless local area network (wireless local area networks, WLAN) (e.g., wireless fidelity (WIRELESS FIDELITY, wi-Fi) network), bluetooth (BT), global navigation satellite system (global navigation SATELLITE SYSTEM, GNSS), frequency modulation (frequency modulation, FM), near field communication (NEAR FIELD communication, NFC), infrared (IR), etc., applied to the smart watch 100. The wireless communication module 160 may be one or more devices that integrate at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, modulates the electromagnetic wave signals, filters the electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, frequency modulate it, amplify it, and convert it to electromagnetic waves for radiation via the antenna 2.

In some embodiments, antenna 1 and mobile communication module 150 of smart watch 100 are coupled, and antenna 2 and wireless communication module 160 are coupled, such that smart watch 100 may communicate with a network and other devices via wireless communication technology. The wireless communication techniques can include the Global System for Mobile communications (global system for mobile communications, GSM), general packet radio service (GENERAL PACKET radio service, GPRS), code division multiple access (code division multiple access, CDMA), wideband code division multiple access (wideband code division multiple access, WCDMA), time division multiple access (time-division code division multiple access, TDSCDMA), long term evolution (long term evolution, LTE), BT, GNSS, WLAN, NFC, FM, and/or IR techniques, among others. The GNSS may include a global satellite positioning system (global positioning system, GPS), a global navigation satellite system (global navigation SATELLITE SYSTEM, GLONASS), a beidou satellite navigation system (beidou navigation SATELLITE SYSTEM, BDS), a quasi zenith satellite system (quasi-zenith SATELLITE SYSTEM, QZSS) and/or a satellite based augmentation system (SATELLITE BASED AUGMENTATION SYSTEMS, SBAS).

The smart watch 100 implements display functions through a GPU, a display screen 194, an application processor, and the like. The GPU is a microprocessor for image processing, and is connected to the display 194 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. Processor 110 may include one or more GPUs that execute program instructions to generate or change display information.

The display screen 194 is used to display images, videos, and the like. The display 194 includes a display panel. The display panel may employ a Liquid Crystal Display (LCD) CRYSTAL DISPLAY, an organic light-emitting diode (OLED), an active-matrix organic LIGHT EMITTING diode (AMOLED), a flexible light-emitting diode (FLED), miniled, microLed, micro-oLed, a quantum dot LIGHT EMITTING diode (QLED), or the like. In some embodiments, the smart watch 100 may include 1 or N display screens 194, N being a positive integer greater than 1.

The smart watch 100 may implement photographing functions through an ISP, a camera 193, a video codec, a GPU, a display 194, an application processor, and the like.

The ISP is used to process data fed back by the camera 193. For example, when photographing, the shutter is opened, light is transmitted to the camera photosensitive element through the lens, the optical signal is converted into an electric signal, and the camera photosensitive element transmits the electric signal to the ISP for processing and is converted into an image visible to naked eyes. ISP can also optimize the noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature and the like of a shooting scene. In some embodiments, the ISP may be provided in the camera 193.

The camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects the optical image onto the photosensitive element. The photosensitive element may be a charge coupled device (charge coupled device, CCD) or a Complementary Metal Oxide Semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, which is then transferred to the ISP to be converted into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into an image signal in a standard RGB, YUV, or the like format. In some embodiments, the smart watch 100 may include 1 or N cameras 193, N being a positive integer greater than 1.

The digital signal processor is used for processing digital signals, and can process other digital signals besides digital image signals. For example, when the smart watch 100 is selected at a frequency bin, the digital signal processor is used to fourier transform the frequency bin energy, etc.

Video codecs are used to compress or decompress digital video. The smartwatch 100 may support one or more video codecs. Thus, the smart watch 100 may play or record video in a variety of encoding formats, such as: dynamic picture experts group (moving picture experts group, MPEG) 1, MPEG2, MPEG3, MPEG4, etc.

The NPU is a neural-network (NN) computing processor, and can rapidly process input information by referencing a biological neural network structure, for example, referencing a transmission mode between human brain neurons, and can also continuously perform self-learning. Applications such as smart awareness of the smart watch 100 may be implemented by the NPU, for example: image recognition, face recognition, speech recognition, text understanding, etc.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to enable expansion of the memory capabilities of the smart watch 100. The external memory card communicates with the processor 110 through an external memory interface 120 to implement data storage functions. For example, files such as music, video, etc. are stored in an external memory card.

The internal memory 121 may be used to store computer executable program code including instructions. The processor 110 executes various functional applications of the smart watch 100 and data processing by executing instructions stored in the internal memory 121. The internal memory 121 may include a storage program area and a storage data area. The storage program area may store an application program (such as a sound playing function, an image playing function, etc.) required for at least one function of the operating system, etc. The storage data area may store data created during use of the smart watch 100 (e.g., audio data, phonebook, etc.), and so on. In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (universal flash storage, UFS), and the like.

The smart watch 100 may implement audio functions through an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, an application processor, and the like. Such as music playing, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal output and also to convert an analog audio input into a digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be disposed in the processor 110, or a portion of the functional modules of the audio module 170 may be disposed in the processor 110.

The speaker 170A, also referred to as a "horn," is used to convert audio electrical signals into sound signals. The smart watch 100 may listen to music, or to hands-free conversations, through the speaker 170A.

A receiver 170B, also referred to as a "earpiece", is used to convert the audio electrical signal into a sound signal. When the smart watch 100 is answering a phone call or voice message, the voice can be received by placing the receiver 170B close to the human ear.

Microphone 170C, also referred to as a "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a call or transmitting voice information, the user can sound near the microphone 170C through the mouth, inputting a sound signal to the microphone 170C. The smart watch 100 may be provided with at least one microphone 170C. In other embodiments, the smart watch 100 may be provided with two microphones 170C, and may implement a noise reduction function in addition to collecting sound signals. In other embodiments, the smart watch 100 may also be provided with three, four, or more microphones 170C to enable collection of sound signals, noise reduction, identification of sound sources, directional recording functions, etc.

The earphone interface 170D is used to connect a wired earphone. The earphone interface 170D may be a USB interface 130 or a 3.5mm open mobile smart watch platform (open mobile terminal platform, OMTP) standard interface, a american cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The pressure sensor 180A is used to sense a pressure signal, and may convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. The pressure sensor 180A is of various types, such as a resistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, and the like. The capacitive pressure sensor may be a capacitive pressure sensor comprising at least two parallel plates with conductive material. The capacitance between the electrodes changes when a force is applied to the pressure sensor 180A. The smart watch 100 determines the strength of the pressure according to the change in capacitance. When a touch operation is applied to the display 194, the smart watch 100 detects the intensity of the touch operation according to the pressure sensor 180A. The smart watch 100 may also calculate the location of the touch based on the detection signal of the pressure sensor 180A. In some embodiments, touch operations that act on the same touch location, but at different touch operation strengths, may correspond to different operation instructions. For example: and executing an instruction for checking the short message when the touch operation with the touch operation intensity smaller than the first pressure threshold acts on the short message application icon. And executing an instruction for newly creating the short message when the touch operation with the touch operation intensity being greater than or equal to the first pressure threshold acts on the short message application icon.

The gyro sensor 180B may be used to determine the motion pose of the smart watch 100. In some embodiments, the angular velocity of the smart watch 100 about three axes (i.e., x, y, and z axes) may be determined by the gyro sensor 180B. The gyro sensor 180B may be used for photographing anti-shake. Illustratively, when the shutter is pressed, the gyro sensor 180B detects the shake angle of the smart watch 100, calculates the distance to be compensated by the lens module according to the angle, and makes the lens counteract the shake of the smart watch 100 by the reverse motion, thereby realizing anti-shake. The gyro sensor 180B may also be used for navigating, somatosensory game scenes.

The air pressure sensor 180C is used to measure air pressure. In some embodiments, the smart watch 100 calculates altitude from barometric pressure values measured by the barometric pressure sensor 180C, aiding in positioning and navigation.

The magnetic sensor 180D includes a hall sensor. The smart watch 100 may detect the opening and closing of the flip holster using the magnetic sensor 180D. In some embodiments, when the smart watch 100 is a flip machine, the smart watch 100 may detect the opening and closing of the flip according to the magnetic sensor 180D. And then according to the detected opening and closing state of the leather sheath or the opening and closing state of the flip, the characteristics of automatic unlocking of the flip and the like are set.

The acceleration sensor 180E may detect the magnitude of acceleration of the smart watch 100 in various directions (typically three axes). The magnitude and direction of gravity may be detected when the smart watch 100 is stationary. The intelligent watch gesture recognition method can be used for recognizing the intelligent watch gesture, and is applied to horizontal and vertical screen switching, pedometers and the like.

A distance sensor 180F for measuring a distance. The smart watch 100 may measure distance by infrared or laser light. In some embodiments, the smart watch 100 may range using the distance sensor 180F to achieve fast focus.

The proximity light sensor 180G may include, for example, a Light Emitting Diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. The smart watch 100 emits infrared light outward through the light emitting diode. The smart watch 100 uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it may be determined that there is an object in the vicinity of the smart watch 100. When insufficient reflected light is detected, the smart watch 100 may determine that there is no object in the vicinity of the smart watch 100. The smart watch 100 may detect that the user holds the smart watch 100 close to the ear to talk using the proximity light sensor 180G, so as to automatically extinguish the screen for power saving purposes. The proximity light sensor 180G may also be used in holster mode, pocket mode to automatically unlock and lock the screen.

The ambient light sensor 180L is used to sense ambient light level. The smart watch 100 may adaptively adjust the brightness of the display 194 based on perceived ambient light levels. The ambient light sensor 180L may also be used to automatically adjust white balance when taking a photograph. Ambient light sensor 180L may also cooperate with proximity light sensor 180G to detect if smart watch 100 is in a pocket to prevent false touches.

The fingerprint sensor 180H is used to collect a fingerprint. The smart watch 100 may utilize the collected fingerprint characteristics to unlock the fingerprint, access the application lock, take a photograph of the fingerprint, answer an incoming call with the fingerprint, etc.

The temperature sensor 180J is for detecting temperature. In some embodiments, the smart watch 100 performs a temperature processing strategy using the temperature detected by the temperature sensor 180J. For example, when the temperature reported by temperature sensor 180J exceeds a threshold, smart watch 100 performs a reduction in the performance of a processor located near temperature sensor 180J in order to reduce power consumption to implement thermal protection. In other embodiments, when the temperature is below another threshold, the smart watch 100 heats the battery 142 to avoid the low temperature causing the smart watch 100 to shut down abnormally. In other embodiments, when the temperature is below a further threshold, the smart watch 100 performs boosting of the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperatures.

The touch sensor 180K, also referred to as a "touch panel". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is for detecting a touch operation acting thereon or thereabout. The touch sensor may communicate the detected touch operation to the application processor to determine the touch event type. Visual output related to touch operations may be provided through the display 194. In other embodiments, the touch sensor 180K may also be disposed on the surface of the smart watch 100 at a different location than the display 194.

The bone conduction sensor 180M may acquire a vibration signal. In some embodiments, bone conduction sensor 180M may acquire a vibration signal of a human vocal tract vibrating bone pieces. The bone conduction sensor 180M may also contact the pulse of the human body to receive the blood pressure pulsation signal. In some embodiments, bone conduction sensor 180M may also be provided in a headset, in combination with an osteoinductive headset. The audio module 170 may analyze the voice signal based on the vibration signal of the sound portion vibration bone block obtained by the bone conduction sensor 180M, so as to implement a voice function. The application processor may analyze the heart rate information based on the blood pressure beat signal acquired by the bone conduction sensor 180M, so as to implement a heart rate detection function.

The keys 190 include a power-on key, a volume key, etc. The keys 190 may be mechanical keys. Or may be a touch key. The smart watch 100 may receive key inputs, generating key signal inputs related to user settings and function control of the smart watch 100.

The motor 191 may generate a vibration cue. The motor 191 may be used for incoming call vibration alerting as well as for touch vibration feedback. For example, touch operations acting on different applications (e.g., photographing, audio playing, etc.) may correspond to different vibration feedback effects. The motor 191 may also correspond to different vibration feedback effects by touching different areas of the display screen 194. Different application scenarios (such as time reminding, receiving information, alarm clock, game, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect may also support customization.

The indicator 192 may be an indicator light, may be used to indicate a state of charge, a change in charge, a message indicating a missed call, a notification, etc.

The SIM card interface 195 is used to connect a SIM card. The SIM card may be contacted and separated from the smart watch 100 by inserting the SIM card interface 195 or extracting it from the SIM card interface 195. The smart watch 100 may support 1 or N SIM card interfaces, N being a positive integer greater than 1. The SIM card interface 195 may support Nano SIM cards, micro SIM cards, and the like. The same SIM card interface 195 may be used to insert multiple cards simultaneously. The types of the plurality of cards may be the same or different. The SIM card interface 195 may also be compatible with different types of SIM cards. The SIM card interface 195 may also be compatible with external memory cards. The smart watch 100 interacts with the network through the SIM card to perform functions such as talking and data communication. In some embodiments, the smart watch 100 employs esims, namely: an embedded SIM card. The eSIM card may be embedded in the smart watch 100 and cannot be separated from the smart watch 100.

It should be appreciated that, for the specific process of performing the above corresponding steps by the smart watch 100, reference is made to the related descriptions of the steps performed by the smart watch described in the foregoing embodiments, and for brevity, a detailed description is omitted here.

According to the method, the functional modules of the smart watch can be divided. For example, each function may be divided into each functional module, or two or more functions may be integrated into one processing module. The integrated modules described above may be implemented in hardware. It should be noted that, in this embodiment, the division of the modules is schematic, only one logic function is divided, and another division manner may be implemented in actual implementation.

It should be noted that, the relevant content of each step related to the above method embodiment may be cited to the functional description of the corresponding functional module, which is not described herein.

The embodiment of the present application also provides a chip system, as shown in fig. 15, which includes at least one processor 1501 and at least one interface circuit 1502. The processor 1501 and the interface circuit 1502 may be interconnected by wires. For example, interface circuit 1502 may be used to receive signals from other devices, such as the memory of the smart watch described above. For another example, interface circuit 1502 may be used to send signals to other devices (e.g., processor 1501). Illustratively, the interface circuit 1502 may read instructions stored in the memory and send the instructions to the processor 1501. The instructions, when executed by the processor 1501, may cause the smartwatch to perform the steps performed by the smartwatch in the embodiments described above. Of course, the system-on-chip may also include other discrete devices, which are not particularly limited in accordance with embodiments of the present application.

It should also be understood that the division of the units in the above apparatus is merely a division of a logic function, and may be fully or partially integrated into a physical entity or may be physically separated. And the units in the device can be all realized in the form of software calls through the processing element; or can be realized in hardware; it is also possible that part of the units are implemented in the form of software, which is called by the processing element, and part of the units are implemented in the form of hardware. For example, each unit may be a processing element that is set up separately, may be implemented as integrated in a certain chip of the apparatus, or may be stored in a memory in the form of a program, and the functions of the unit may be called and executed by a certain processing element of the apparatus. The processing element, which may also be referred to herein as a processor, may be an integrated circuit with signal processing capabilities. In implementation, each step of the above method or each unit above may be implemented by an integrated logic circuit of hardware in a processor element or in the form of software called by a processing element. In one example, the unit in any of the above apparatuses may be one or more integrated circuits configured to implement the above methods, for example: one or more Application Specific Integrated Circuits (ASICs), or one or more digital signal processors (DIGITAL SIGNAL processors, DSPs), or one or more field programmable gate arrays (field programmable GATE ARRAY, FPGAs), or a combination of at least two of these integrated circuit forms. For another example, when the units in the apparatus may be implemented in the form of a scheduler of processing elements, the processing elements may be general-purpose processors, such as a central processing unit (central processing unit, CPU) or other processor that may invoke a program. For another example, the units may be integrated together and implemented in the form of a system-on-a-chip (SOC).

The embodiment of the application also provides a device which is contained in the smart watch (such as the first smart watch or the second smart watch), and has the function of realizing the behaviors of the smart watch in any embodiment. The functions can be realized by hardware, and can also be realized by executing corresponding software by hardware. The hardware or software includes at least one module or unit corresponding to the functions described above.

The application further provides an intelligent watch, which comprises the device provided by the embodiment of the application.

The embodiment of the application also provides a computer readable storage medium for storing a computer program code, where the computer program includes instructions for executing the steps of the display interface performed by the smart watch according to any of the embodiments of the application. The readable medium may be read-only memory (ROM) or random access memory (random access memory, RAM), to which embodiments of the application are not limited.

The present application also provides a computer program product comprising instructions that when executed cause a smart watch to perform the steps of the smart watch executing or displaying an interface of any of the embodiments described above.

The embodiment of the application also provides a chip, which comprises: a processing unit, which may be, for example, a processor, and a communication unit, which may be, for example, an input/output interface, pins or circuitry, etc. The processing unit may execute the computer instructions to enable the smart watch to execute any of the display methods of the smart watch provided in the embodiments of the present application.

Optionally, the computer instructions are stored in a storage unit.

Alternatively, the storage unit is a storage unit in the chip, such as a register, a cache, etc., and the storage unit may also be a storage unit in the terminal located outside the chip, such as a ROM or other type of static storage device that can store static information and instructions, a random RAM, etc. The processor mentioned in any of the above may be a CPU, a microprocessor, an ASIC, or one or more integrated circuits for controlling the execution of the program of the display method of the smart watch. The processing unit and the storage unit may be decoupled and respectively disposed on different physical devices, and the respective functions of the processing unit and the storage unit are implemented by wired or wireless connection, so as to support the system chip to implement the various functions in the foregoing embodiments. Or the processing unit and the memory may be coupled to the same device.

The smart watch, the apparatus, the computer readable storage medium, the computer program product or the chip provided in this embodiment are used to execute the corresponding method provided above, so that the beneficial effects thereof can be referred to the beneficial effects in the corresponding method provided above, and will not be described herein.

The embodiment of the application also provides a graphical user interface on the smart watch, the smart watch is provided with a display screen, a camera, a memory and one or more processors, the one or more processors are used for executing one or more computer programs stored in the memory, and the graphical user interface comprises the graphical user interface displayed when the smart watch executes the steps executed by the smart watch in any embodiment.

It will be appreciated that, in order to implement the above-mentioned functions, the smart watch and the like include corresponding hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the 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 embodiments of the present application.

The embodiment of the application can divide the functional modules of the intelligent watch and the like according to the method example, for example, each functional module can be divided corresponding to each function, and two or more functions can be integrated in one processing module. The integrated modules may be implemented in hardware or in software functional modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.

From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical application, the above-described functional allocation may be implemented by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to implement all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.

The functional units in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present application may be essentially or a part contributing to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: flash memory, removable hard disk, read-only memory, random access memory, magnetic or optical disk, and the like.

The foregoing is merely illustrative of specific embodiments of the present application, and the scope of the present application is not limited thereto, but any changes or substitutions within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A display method of a smart watch, wherein the smart watch includes an application processor and a coprocessor, and power consumption of the coprocessor is smaller than power consumption of the application processor when the coprocessor is running, the method comprising:

when the application processor is in a dormant state, the coprocessor determines a first service corresponding to a first operation of a user;

when the first service is a service executable by the coprocessor, the coprocessor executes the first service;

When the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to the application processor;

When the application processor is in an awake state, the coprocessor sends a first instruction to the application processor;

in response to the first instruction, the application processor executes the first service.

2. A method of displaying a smart watch, the smart watch including a co-processor, the method comprising:

The coprocessor determines a first service corresponding to a first operation of a user;

When the first service is a service which can not be executed by the coprocessor, the coprocessor sends a wake-up message to an application processor;

When the application processor is in an awake state, the coprocessor sends a first instruction to the application processor.

3. A display method according to claim 1 or 2, wherein the co-processor, prior to determining a first service corresponding to a first operation of the user, further comprises:

the coprocessor receives input information of a first operation of the user;

the coprocessor determines a first operation of the user according to input information of the first operation of the user.

4. A display method according to any one of claims 1-3, wherein the method further comprises:

the coprocessor determines whether the service corresponding to the first operation is in a preset list;

If the service corresponding to the first operation is in a preset list, determining that the service corresponding to the first operation is the service executable by the coprocessor;

and if the service corresponding to the first operation is not in the preset list, determining that the service corresponding to the first operation is the service which cannot be executed by the coprocessor.

5. The display method according to any one of claims 1 to 4, wherein the first instruction is configured to instruct the application processor to open a packet name of a first service corresponding to the first operation.

6. A display method according to claim 3, wherein when the first operation is a key operation, the input information includes: and after the coprocessor receives the Down event of the user, the coprocessor sends a wake-Up message to the application processor.

7. The display method according to any one of claims 1 to 6, wherein the first operation includes a touch operation including: click, long press, slide.

8. The display method according to any one of claims 1 to 7, wherein the first operation includes a key operation including: any one of single click, double click and long press.

9. A communication device comprising means for performing the steps of the method according to any of claims 1 to 8.

10. A smart watch comprising an application processor and a co-processor, the co-processor being operable to perform a method of co-processor execution as claimed in any one of claims 1 to 8, the application processor being operable to perform a method of application processor execution as claimed in any one of claims 1 to 8, the co-processor being operable to power less than the power consumption of the application processor when operating.

11. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of any of claims 1 to 8.

12. A chip, comprising: a processor for calling and running a computer program from a memory, causing a communication device on which the chip is mounted to perform the method of any one of claims 1 to 8.