WO2017071088A1 - 图像获取方法及装置 - Google Patents

图像获取方法及装置 Download PDF

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Publication number
WO2017071088A1
WO2017071088A1 PCT/CN2015/099603 CN2015099603W WO2017071088A1 WO 2017071088 A1 WO2017071088 A1 WO 2017071088A1 CN 2015099603 W CN2015099603 W CN 2015099603W WO 2017071088 A1 WO2017071088 A1 WO 2017071088A1
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WO
WIPO (PCT)
Prior art keywords
screen capture
server
image
screen
smart device
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Application number
PCT/CN2015/099603
Other languages
English (en)
French (fr)
Inventor
周世全
傅强
侯恩星
Original Assignee
小米科技有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 小米科技有限责任公司 filed Critical 小米科技有限责任公司
Priority to RU2016121142A priority Critical patent/RU2669063C2/ru
Priority to JP2016526178A priority patent/JP7125834B2/ja
Priority to KR1020167011523A priority patent/KR20170061107A/ko
Priority to MX2016007015A priority patent/MX2016007015A/es
Publication of WO2017071088A1 publication Critical patent/WO2017071088A1/zh

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Definitions

  • the present disclosure relates to the field of the Internet, and in particular, to an image acquisition method and apparatus.
  • a smart device as a smart TV
  • the user can only capture the current picture of the smart TV by manual shooting by a camera or a mobile phone to acquire an image.
  • the present disclosure provides an image acquisition method and apparatus.
  • an image acquisition method comprising:
  • the screen capture request is sent to the server, where the screen capture request carries the currently logged-in user account and the target smart device identifier, so that the server is based on the user account and the target smart device identifier.
  • the target smart device sends the screen capture request;
  • the detecting whether the screen capture signal is triggered includes:
  • the smart home application currently logging in to the user account receives the screen capture instruction, it is determined that the screen capture signal is triggered.
  • the detecting whether the specified signal is triggered includes:
  • the specified operation is a panning operation, a tapping operation, and a specified gesture operation.
  • an image acquisition apparatus comprising:
  • a detecting module configured to detect whether the screen capture signal is triggered
  • a sending module configured to send a screen capture request to the server when the screen capture signal is triggered, where the screen capture request carries a currently logged-in user account and a target smart device identifier, so that the server is based on the user account and the target
  • the smart device identifier sends the screen capture request to the target smart device
  • a receiving module configured to receive a screen capture image sent by the server, where the screen capture image is obtained by the target smart device performing a screen capture on the currently displayed screen based on the screen capture request.
  • the detecting module includes:
  • the first determining unit is configured to determine that the screen capture signal is triggered when the smart home application currently logging in to the user account receives the screen capture instruction.
  • the detecting module includes:
  • a determining unit configured to determine, when the specified operation is detected, whether the smart home application currently logged into the user account is in an operating state
  • the second determining unit is configured to determine that the screen capture signal is triggered when the smart home application is in an operating state.
  • the specified operation is a panning operation, a tapping operation, and a specified gesture operation.
  • an image acquisition apparatus comprising:
  • a receiving module configured to receive a screen capture request sent by the server, where the screen capture request is sent to the server when the terminal detects that the screen capture signal is triggered;
  • a screen capture module configured to perform a screen capture on the currently displayed screen based on the screen capture request to obtain a screen capture image
  • a sending module configured to send the screen capture image to the server, to enable the server to send the screen capture image to the terminal.
  • an image acquisition apparatus comprising:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the screen capture request is sent to the server, where the screen capture request carries the currently logged-in user account and the target smart device identifier, so that the server is based on the user account and the target smart device identifier.
  • the target smart device sends the screen capture request;
  • an image acquisition apparatus comprising:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the technical solution provided by the embodiment of the present disclosure may include the following beneficial effects: in the embodiment of the present disclosure, detecting whether the screen capture signal is triggered, when the screen capture signal is triggered, sending a screen capture request to the server, causing the server to send the target to the target smart device.
  • the screen capture request receives the screen capture image sent by the server, so that the user can quickly and accurately acquire the image on the target smart device by triggering the screen capture signal when the image is desired to be acquired on the target smart device, and the operation is simple and improved. The efficiency of acquiring the image.
  • FIG. 1 is a block diagram of an image acquisition system, according to an exemplary embodiment.
  • FIG. 2 is a flowchart of an image acquisition method according to an exemplary embodiment.
  • FIG. 3 is a flowchart of another image acquisition method according to an exemplary embodiment.
  • FIG. 4 is a schematic diagram of a prompt information display interface according to an exemplary embodiment.
  • FIG. 5 is a schematic diagram of a smart identification display interface according to an exemplary embodiment.
  • FIG. 6 is a block diagram of a first type of image acquisition apparatus, according to an exemplary embodiment.
  • FIG. 7 is a block diagram of a detection module, according to an exemplary embodiment.
  • FIG. 8 is a block diagram of a second image acquisition apparatus, according to an exemplary embodiment.
  • FIG. 9 is a block diagram of a third image acquisition device, according to an exemplary embodiment.
  • FIG. 10 is a block diagram of a fourth image acquisition apparatus, according to an exemplary embodiment.
  • FIG. 1 is a block diagram of an image acquisition system, according to an exemplary embodiment.
  • the system includes Terminals, servers, and target smart devices.
  • the terminal and the server are connected through a wireless network or a wired network, and the server and the target smart device are also connected through a wireless network or a wired network.
  • the terminal is used to install a smart home application and communicate with the server through the smart home application to control the target smart device.
  • the server acts as a communication relay device between the terminal and the target smart device, and is used for transmitting communication between the terminal and the target smart device.
  • the target smart device receives the control information sent by the terminal through the server, thereby performing a corresponding control operation.
  • FIG. 2 is a flowchart of an image acquisition method according to an exemplary embodiment. As shown in FIG. 2, the image acquisition method is used in a terminal, and includes the following steps.
  • step 201 it is detected whether the screen capture signal is triggered.
  • step 202 when the screen capture signal is triggered, the screen capture request is sent to the server, where the screen capture request carries the currently logged-in user account and the target smart device identifier, so that the server is based on the user account and the target smart device identifier.
  • the target smart device sends the screen capture request.
  • step 203 a screen capture image sent by the server is received, and the screen capture image is obtained by the target smart device performing a screen capture on the currently displayed screen based on the screen capture request.
  • detecting whether the screen capture signal is triggered when the screen capture signal is triggered, sending a screen capture request to the server, causing the server to send the screen capture request to the target smart device, and receiving the screen capture image sent by the server, thus enabling
  • the user finds the image that is desired to be acquired on the target smart device, the user can quickly and accurately acquire the image on the target smart device by triggering the screen capture signal, which is simple in operation and improves the efficiency of image acquisition.
  • detecting whether the screen capture signal is triggered includes:
  • the smart home application based on the currently logged-in user account receives the screen capture instruction, it is determined that the screen capture signal is triggered.
  • detecting whether the specified signal is triggered includes:
  • the specified operation is a panning operation, a tapping operation, and a specified gesture operation.
  • FIG. 3 is a flowchart of another image acquisition method according to an exemplary embodiment. As shown in FIG. 3, the image acquisition method includes the following steps.
  • step 301 the terminal detects whether the screen capture signal is triggered.
  • the terminal can control the smart devices to take a screen shot.
  • the terminal controls the smart devices to take a screen shot by using a screen capture signal. Therefore, the terminal can detect whether the screen capture signal is triggered.
  • the terminal may be a terminal that can be installed in a smart home application, such as a smart phone, and the terminal can run the smart home application, and can detect whether the screen capture signal is triggered, which is not specifically limited in the embodiment of the present disclosure.
  • detecting whether the screen capture signal is triggered may be that when the terminal receives the screen capture instruction based on the smart home application currently logging in to the user account, determining that the screen capture signal is triggered. Certainly, detecting whether the screen capture signal is triggered may also be determining whether the smart home application currently logged into the user account is in a running state when the terminal detects the specified operation, and determining that the screen capture signal is triggered when the smart home application is in the running state. .
  • the screen capture instruction is used to indicate that the target smart device performs an image screen capture, and the screen capture instruction can be triggered by the user, and the user can be triggered by a preset operation, which can be a voice operation, a click operation, a gesture operation,
  • a preset operation which can be a voice operation, a click operation, a gesture operation
  • the specified operation may be set in advance, and the specified operation may be a shaking operation, a tap operation, or a specified gesture operation.
  • the specified operation may also be other operations, such as specifying a button operation, etc., which is not specifically limited in this embodiment of the present disclosure.
  • the terminal may display prompt information, the prompt information is used to prompt the user to detect the specified operation and determine whether the smart home application needs to be run, and when When the terminal receives the running instruction based on the prompt information, the terminal may pull up the smart home application and run the smart home application, so that the smart home application is in an operating state, thereby determining that the screen capture signal is triggered. When the terminal receives the reject run command based on the prompt information, the terminal determines that the screen capture signal is not triggered.
  • the terminal when the terminal displays the prompt information, it can be displayed in the form of a display frame. Of course, it can also be displayed in other forms, such as a pop-up window, which is not specifically limited in the embodiment of the present disclosure.
  • the running instruction is used to instruct the terminal to run the smart home application
  • the refusal running instruction is used to indicate that the terminal does not run the smart home application
  • the running instruction and the reject running instruction can be based on the prompt information and passed by the user.
  • the operation trigger is not limited in this embodiment.
  • the prompt information acquired by the terminal is “detecting the specified operation, whether to run the smart home application”, and is as shown in FIG. 4 .
  • the prompt message is displayed in the interface shown.
  • the display interface of the prompt information further includes a "Run” and a "Reject” button, the "Run” button is used to trigger a running command, and the "Reject” button is used to trigger a reject running command.
  • step 302 when the screen capture signal is triggered, the terminal sends a screen capture request to the server, where the screen capture request carries the currently logged-in user account and the target smart device identifier.
  • the server may provide services for multiple smart devices and multiple terminals at the same time, so in order to make different terminals
  • the target intelligent device can be controlled to improve the success rate of the image acquired by the terminal.
  • the terminal can obtain the user account and the target smart device identifier currently registered in the smart home application installed by itself.
  • Sending a screen capture request the screen capture request may carry the currently logged-in user account and the target smart device identifier, so as to distinguish different terminals and target smart devices to be controlled by the terminal by using the currently logged-in user account and the target smart device identifier.
  • the operation of the terminal to obtain the target smart device identifier may be: when the terminal receives the display instruction, the terminal sends an identifier acquisition request to the server, where the identifier acquisition request carries the currently logged-in user account, and when the server receives the identifier, the identifier is obtained.
  • the server is based on the user account, from the pair between the stored user account and the smart device identifier.
  • the corresponding multiple smart device identifiers are obtained, and the multiple smart device identifiers are sent to the terminal; when the terminal receives the multiple smart device identifiers, the multiple smart device identifiers are displayed; When receiving the selection instruction of the specified smart device identifier in the plurality of smart device identifiers, the terminal determines the designated smart device identifier as the target smart device identifier.
  • the terminal when the terminal displays the multiple smart device identifiers, it may be displayed in the form of a list, and of course, may be displayed in other manners, which is not specifically limited in the embodiment of the present disclosure.
  • the server may generate a list based on the plurality of smart device identifiers, and send the list to the terminal for display; of course, the server may directly directly
  • the smart device identifier is sent to the terminal, and the terminal generates a list based on the plurality of smart device identifiers and displays the same, which is not specifically limited in the embodiment of the present disclosure.
  • the designated smart device identifiers in the plurality of smart device identifiers may be one or multiple, which is not specifically limited in the embodiment of the present disclosure.
  • the selection instruction of the designated smart device identifier is used to select a specified smart device identifier from the plurality of smart device identifiers, and the selection instruction may be triggered by a user, and the user may be triggered by a preset operation, and the embodiment of the present disclosure is also the same This is not specifically limited.
  • the terminal may bind the user account to multiple smart devices, so as to store the correspondence between the user account and the smart device identifier in the server.
  • the operation of the terminal binding the user account to the multiple smart devices may be referred to the related art, which is not described in detail in this embodiment of the present disclosure.
  • the user account currently logged in the terminal is used to log in to the smart home application, and the user account is obtained by the user to register from the server in advance, and the server is the server corresponding to the smart home application.
  • the user account may be a combination of a text, a number, a letter, a punctuation, or a combination of a word, a number, a letter, and a punctuation.
  • the target smart device identifier is an identifier of the target smart device, and the target smart device identifier is used to uniquely identify the target smart device, and the target smart device may be a smart device with an image display function, such as a smart TV, a computer, a smart phone, and the target smart device.
  • the device identifier may be a name of the target smart device, a factory serial number of the target smart device, and the like, which is not specifically limited in this embodiment of the present disclosure.
  • the terminal when the terminal receives the display instruction, the terminal sends an identifier acquisition request to the server, where the identifier acquisition request carries the currently logged-in user account.
  • the server receives the identifier acquisition request, if the user account is 12354252, the Based on the user account, the server obtains corresponding multiple smart device identifiers as ID 1, ID 2, and ID 3 from the correspondence between the user account and the smart device identifier as shown in Table 1 below.
  • the plurality of smart device identifiers are sent to the terminal; when the terminal receives the plurality of smart device identifiers, the plurality of smart device identifiers are displayed in the interface as shown in FIG. 5; when the terminal receives the plurality of smart device identifiers
  • the terminal determines the identifier 2 as the target smart device identifier.
  • step 303 when the server receives the screen capture request, the server sends the screen capture request to the target smart device based on the user account and the target smart device identifier.
  • the screen capture image is sent to the terminal, and when the server receives the screen capture request, the server may send the screen to the target smart device based on the user account and the target smart device identifier. Screen capture request.
  • step 304 when the target smart device receives the screen capture request, the currently displayed screen is screened to obtain a screen capture image, and the screen capture image is sent to the server.
  • the target smart device when the target smart device receives the screen capture request, the target smart device may directly screen the currently displayed screen, obtain a screen capture image, and send the screen capture image to the server.
  • the target smart device may also obtain its own identifier and capture the acquired identifier and the target smart device carried in the screen capture request before the target smart device performs a screen capture on the currently displayed screen.
  • the identifiers are compared. If the two are the same, it is determined that the screen capture request is sent accurately, and the currently displayed screen is screened to obtain a screen capture image, and the screen capture image is sent to the server. If the two are different, it is determined that the screen capture request is sent incorrectly, and the currently displayed screen is not screened.
  • the target smart device may further acquire information such as a screen capture time, an image resolution, an image format, and the like for explaining the screen capture image attribute, and then When the target smart device sends the screen capture image to the server, the screen capture time, the image resolution, the image format, and the like may be sent to the server, which is not specifically limited in the embodiment of the present disclosure.
  • the screen capture time obtained by the target smart device may be used to verify the freshness of the screen capture image, that is, when the network between the target smart device and the server fails and the image that is screened before the current request for screen capture has not been sent to the server,
  • the server may determine whether the screen capture image is the latest screenshot image based on the screen capture time of the current screen capture image, thereby ensuring the freshness of the screen capture image.
  • the display resolution of the terminal is different from the display resolution of the target smart device, the image resolution and the image format of the screen capture image are sent to the terminal, which can assist the terminal to adjust its display resolution, thereby displaying the clearest screenshot image. .
  • step 305 when the server receives the screen capture image sent by the target smart device, the server sends the screen capture image to the terminal based on the user account.
  • the server can also store the user account and the screen capture image in the user account and screen capture.
  • the first re-acquisition request may be sent to the server, where the first re-acquisition request carries the user account, so that the server receives the first re-acquisition.
  • the corresponding screenshot image is obtained from the corresponding relationship between the stored user account and the screen capture image, and is sent to the terminal.
  • the screenshot image in the correspondence between the user account and the screen capture image stored by the server is an image of all the smart devices taking screenshots
  • the server sends the captured screen capture image to the terminal some networks may be wasted. The resource does not distinguish which of the screen capture images sent by the smart device.
  • the server may also store the user account, the target smart device identifier, and the screen capture image in a correspondence between the user account, the smart device identifier, and the screen capture image, so that when the terminal subsequently deletes the screen capture image by mistake, the server may also The server sends a second reacquisition request, where the second reacquisition request carries the user account and the target smart device identifier, so that when the server receives the second reacquisition request, the stored user is based on the user account and the target smart device identifier.
  • Account number, smart device Correspondence between the identifier and the screenshot image, corresponding to the image acquired screen shot, and sends the terminal.
  • the server may store the user account 12354252, the image 1 and the identifier 2 in the user account, the target smart device and the screen capture image as shown in Table 2 below. The correspondence between them.
  • step 306 the terminal receives the screen shot image sent by the server.
  • the screen capture image may be stored when the terminal receives the screen capture image sent by the server.
  • the terminal may select a storage format of the screen capture image, and may also The screen image is cropped, stretched, rotated, or adjusted for brightness, contrast, and the like, which is not specifically limited in the embodiment of the present disclosure.
  • the terminal can run the smart home application, bind the user account and the smart device by logging in the smart home application, and store the correspondence between the user account and the smart device identifier in the server, when detecting whether the screen capture signal is Triggering, when the screen capture signal is triggered, the terminal sends the screen capture request to the server, and the server sends the screen capture request to the target smart device, and the target smart device receives the screen capture request, intercepts the currently displayed screen image and sends the image to the server, and the server will The screen capture image is sent to the terminal, so that when the target smart device appears a picture that needs to be stored in time, the terminal can quickly and accurately acquire the image on the target smart device, which is simple in operation and improves the efficiency of image acquisition.
  • the server stores the screen capture image. If the screen capture image is lost or destroyed during the process of sending, receiving, and storing, the terminal may further re-acquire the screen capture image from the server based on the user account, thereby improving the acquisition of the screen capture image. effectiveness.
  • FIG. 6 is a block diagram of a first image acquisition apparatus according to an exemplary embodiment. As shown in FIG. 6, the apparatus includes a detection module 601, a transmission module 602, and a reception module 603.
  • the detecting module 601 is configured to detect whether the screen capture signal is triggered
  • the sending module 602 is configured to send a screen capture request to the server when the screen capture signal is triggered, where the screen capture request carries the currently logged-in user account and the target smart device identifier, so that the server is based on the user account and the target smart device identifier. Sending the screen capture request to the target smart device;
  • the receiving module 603 is configured to receive a screen capture image sent by the server, where the screen capture image is obtained by the target smart device performing a screen capture on the currently displayed screen based on the screen capture request.
  • the detecting module 601 includes a first determining unit 6011.
  • the first determining unit is configured to determine that the screen capture signal is triggered when the smart home application currently logging in to the user account receives the screen capture instruction.
  • the detecting module 601 includes a determining unit 6012 and a second determining unit 6013.
  • the determining unit 6012 is configured to determine, when the specified operation is detected, whether the smart home application currently logged into the user account is in an operating state;
  • the second determining unit 6013 is configured to determine that the screen capture signal is triggered when the smart home application is in an operating state.
  • the specified operation is a panning operation, a tapping operation, and a specified gesture operation.
  • detecting whether the screen capture signal is triggered when the screen capture signal is triggered, sending a screen capture request to the server, causing the server to send the screen capture request to the target smart device, and receiving the screen capture image sent by the server, thus enabling
  • the image on the target smart device is quickly and accurately obtained by triggering the screen capture signal, the operation is simple, and the efficiency of acquiring the image is improved.
  • FIG. 8 is a block diagram of a second image acquisition apparatus according to an exemplary embodiment, as shown in FIG.
  • the receiving module 801, the screen capture module 802 and the sending module 803 are included.
  • the receiving module 801 is configured to receive a screen capture request sent by the server, where the screen capture request is sent to the server when the terminal detects that the screen capture signal is triggered;
  • the screen capture module 802 is configured to perform a screen capture on the currently displayed screen based on the screen capture request to obtain a screen capture image
  • the sending module 803 is configured to send the screen capture image to the server, so that the server sends the screen capture image to the terminal.
  • the target smart device may also acquire its own identifier, and the acquired identifier and the target smart device identifier carried in the screen capture request. For comparison, if the two are the same, it is determined that the screen capture request is sent accurately, and the currently displayed screen is screened to obtain a screen capture image, and the screen capture image is sent to the server. If the two are different, it is determined that the screen capture request is sent incorrectly, and the currently displayed screen is not screened.
  • the target smart device may also acquire a screen capture time, an image resolution, an image format, and the like for illustrating the screen capture image.
  • the screen captures the information of the image attribute, and then, when the target smart device sends the screen capture image to the server, the screen capture time, the image resolution, the image format, and the like may be sent to the server, and the embodiment of the present disclosure does not specifically limited.
  • the target smart device may be a smart device, such as a smart TV, a computer, or the like, which is not specifically limited in the embodiment of the present disclosure.
  • the target smart device receives a screen capture request sent by the server, and the screen capture request is sent to the server when the terminal detects that the screen capture signal is triggered, and screen captures the currently displayed screen based on the screen capture request to obtain a screen capture.
  • An image the screen capture image is sent to the server, and the server sends the screen capture image to the terminal, so that the user can quickly and accurately obtain the currently displayed image when the user desires to acquire the image on the target smart device. Simple and improved the efficiency of getting the image.
  • FIG. 9 is a block diagram of a third image acquisition device 900, according to an exemplary embodiment.
  • device 900 can include one or more of the following components: processing component 902, memory 904, power component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, and a communication component 916.
  • Processing component 902 typically controls the overall operation of device 900, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 902 can include one or more processors 920 to execute instructions to perform all or part of the steps described above.
  • processing component 902 can include one or more modules to facilitate interaction between component 902 and other components.
  • processing component 902 can include a multimedia module to facilitate interaction between multimedia component 908 and processing component 902.
  • Memory 904 is configured to store various types of data to support operation at device 900. Examples of such data include instructions for any application or method operating on device 900, contact data, phone book data, messages, pictures, videos, and the like. Memory 904 can be implemented by any type of volatile or non-volatile storage device or a combination thereof Now, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable programmable read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable programmable read only memory
  • PROM programmable read only memory
  • ROM read only memory
  • magnetic memory flash memory
  • flash memory disk or optical disk.
  • Power component 906 provides power to various components of device 900.
  • Power component 906 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 900.
  • the multimedia component 908 includes a screen between the device 900 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 908 includes a front camera and/or a rear camera. When the device 900 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 910 is configured to output and/or input an audio signal.
  • audio component 910 includes a microphone (MIC) that is configured to receive an external audio signal when device 900 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 904 or transmitted via communication component 916.
  • the audio component 910 also includes a speaker for outputting an audio signal.
  • the I/O interface 912 provides an interface between the processing component 902 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 914 includes one or more sensors for providing device 900 with various aspects of status assessment.
  • sensor component 914 can detect an open/closed state of device 900, relative positioning of components, such as the display and keypad of device 900, and sensor component 914 can also detect a change in position of one component of device 900 or device 900. The presence or absence of user contact with device 900, device 900 orientation or acceleration/deceleration, and temperature variation of device 900.
  • Sensor assembly 914 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 914 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 914 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 916 is configured to facilitate wired or wireless communication between device 900 and other devices.
  • the device 900 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 916 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 916 also includes a near field communication (NFC) module to facilitate short range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 900 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), A controller, microcontroller, microprocessor or other electronic component is implemented to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • a controller, microcontroller, microprocessor or other electronic component is implemented to perform the above method.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 904 comprising instructions executable by processor 920 of apparatus 900 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when instructions in the storage medium are executed by a processor of a target device, enabling the target device to perform an image acquisition method, the method comprising:
  • the screen capture request is sent to the server, where the screen capture request carries the currently logged-in user account and the target smart device identifier, so that the server sends the target account to the target smart device based on the user account and the target smart device identifier.
  • Screen capture request ;
  • the screen capture image is obtained by the target smart device performing a screen capture on the currently displayed screen based on the screen capture request.
  • detecting whether the screen capture signal is triggered includes:
  • the smart home application based on the currently logged-in user account receives the screen capture instruction, it is determined that the screen capture signal is triggered.
  • detecting whether the specified signal is triggered includes:
  • the specified operation is a panning operation, a tapping operation, and a specified gesture operation.
  • detecting whether the screen capture signal is triggered when the screen capture signal is triggered, sending a screen capture request to the server, causing the server to send the screen capture request to the target smart device, and receiving the screen capture image sent by the server, thus enabling the user to
  • the image that is desired to be acquired appears on the target smart device
  • the image on the target smart device is quickly and accurately obtained by triggering the screen capture signal, and the operation is simple, and the efficiency of acquiring the image is improved.
  • FIG. 10 is a block diagram of a fourth image acquisition device 1000, according to an exemplary embodiment.
  • apparatus 1000 can include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communication component 1016.
  • processing component 1002 memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communication component 1016.
  • Processing component 1002 typically controls the overall operation of device 1000, such as operations associated with display, data communication, recording operations.
  • Processing component 1002 can include one or more processors 1020 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1002 can include one or more modules to facilitate interaction between component 1002 and other components.
  • processing component 1002 can include a multimedia module to facilitate interaction between multimedia component 1008 and processing component 1002.
  • the memory 1004 is configured to store various types of data to support operation at the device 1000. Examples of such data include instructions, messages, pictures, videos, etc. for any application or method operating on device 1000.
  • the memory 1004 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory Memory (SRAM), EEPROM, EEPROM, Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash memory, disk or CD.
  • Power component 1006 provides power to various components of device 1000.
  • Power component 1006 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1000.
  • the multimedia component 1008 includes a screen between the device 1000 and a user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1008 includes a front camera and/or a rear camera. When the device 1000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1010 is configured to output and/or input an audio signal.
  • the audio component 1010 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1000 is in an operational mode, such as a recording mode and a voice recognition mode.
  • the received audio signal may be further stored in memory 1004 or transmitted via communication component 1016.
  • the audio component 1010 also includes a speaker for outputting an audio signal.
  • the I/O interface 1012 provides an interface between the processing component 1002 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1014 includes one or more sensors for providing device 1000 with various aspects of state assessment.
  • sensor assembly 1014 can detect an open/closed state of device 1000, a relative positioning of components, such as the display and keypad of device 1000, and sensor component 1014 can also detect a change in position of one component of device 1000 or device 1000. The presence or absence of contact by the user with the device 1000, the orientation of the device 1000 or acceleration/deceleration and temperature changes of the device 1000.
  • Sensor assembly 1014 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1014 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1016 is configured to facilitate wired or wireless communication between device 1000 and other devices.
  • the device 1000 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1016 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1016 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1000 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1004 comprising instructions executable by processor 1020 of apparatus 1000 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when instructions in the storage medium are executed by a processor of a target device, enabling the target device to perform an image acquisition method, the method comprising:
  • the screen shot image is sent to the server, and the server sends the screen capture image to the terminal.
  • the target smart device may also acquire its own identifier, and the acquired identifier and the target smart device identifier carried in the screen capture request. For comparison, if the two are the same, it is determined that the screen capture request is sent accurately, and the currently displayed screen is screened to obtain a screen capture image, and the screen capture image is sent to the server. If the two are different, it is determined that the screen capture request is sent incorrectly, and the currently displayed screen is not screened.
  • the target smart device may also acquire a screen capture time, an image resolution, an image format, and the like for illustrating the screen capture image.
  • the screen captures the information of the image attribute, and then, when the target smart device sends the screen capture image to the server, the screen capture time, the image resolution, the image format, and the like may be sent to the server, and the embodiment of the present disclosure does not specifically limited.
  • the target smart device receives a screen capture request sent by the server, and the screen capture request is sent to the server when the terminal detects that the screen capture signal is triggered, and screen captures the currently displayed screen based on the screen capture request to obtain a screen capture.
  • An image the screen capture image is sent to the server, and the server sends the screen capture image to the terminal, so that the user can quickly and accurately obtain the currently displayed image when the user desires to acquire the image on the target smart device. Simple and improved the efficiency of getting the image.

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Abstract

本公开是关于一种图像获取方法及装置，属于互联网领域。所述方法包括：检测截屏信号是否被触发；当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。本公开通过触发截屏信号，快速准确地获取目标智能设备上的图像，操作简单，提高了图像获取的效率。

Description

图像获取方法及装置
本申请基于申请号为201510718591.0、申请日为2015年10月29日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及互联网领域，尤其涉及一种图像获取方法和装置。
背景技术
随着互联网的快速发展，出现了越来越多的诸如电脑、智能电视等具有显示功能的智能设备，且这些智能设备的使用频率也越来越高，而在这些智能设备的使用过程中，常会出现精彩的画面或者其它用户希望及时存储的画面，因此，亟需一种图像获取方法。
相关技术中，以智能设备为智能电视为例，在使用智能电视时，用户只能通过相机、手机等拍摄设备手动拍摄来截取智能电视的当前画面，以获取图像。
发明内容
为克服相关技术中存在的问题，本公开提供一种图像获取方法和装置。
根据本公开实施例的第一方面，提供一种图像获取方法，所述方法包括：
检测截屏信号是否被触发；
当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；
接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。
结合第一方面，在上述第一方面的第一种可能的实现方式中，所述检测截屏信号是否被触发，包括：
当基于当前登录所述用户账号的智能家居应用接收到截屏指令时，确定所述截屏信号被触发。
结合第一方面，在上述第一方面的第二种可能的实现方式中，所述检测指定信号是否被触发，包括：
当检测到指定操作时，判断当前登录所述用户账号的智能家居应用是否处于运行状态；
当所述智能家居应用处于运行状态时，确定所述截屏信号被触发。
结合第一方面的第二种可能的实现方式，在上述第一方面的第三种可能的实现方式中，所述指定操作为摇动操作、敲击操作、指定手势操作。
根据本公开实施例的第二方面，提供一种图像获取装置，所述装置包括：
检测模块，用于检测截屏信号是否被触发；
发送模块，用于当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；
接收模块，用于接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。
结合第二方面，在上述第二方面的第一种可能的实现方式中，所述检测模块包括：
第一确定单元，用于当基于当前登录所述用户账号的智能家居应用接收到截屏指令时，确定所述截屏信号被触发。
结合第二方面，在上述第二方面的第二种可能的实现方式中，所述检测模块包括：
判断单元，用于当检测到指定操作时，判断当前登录所述用户账号的智能家居应用是否处于运行状态；
第二确定单元，用于当所述智能家居应用处于运行状态时，确定所述截屏信号被触发。
结合第二方面的第二种可能的实现方式，在上述第二方面的第三种可能的实现方式中，所述指定操作为摇动操作、敲击操作、指定手势操作。
根据本公开实施例的第三方面，提供一种图像获取装置，所述装置包括：
接收模块，用于接收服务器发送的截屏请求，所述截屏请求为终端检测到截屏信号被触发时向所述服务器发送；
截屏模块，用于基于所述截屏请求，对当前显示的画面进行截屏，得到截屏图像；
发送模块，用于将所述截屏图像发送给所述服务器，使所述服务器将所述截屏图像发送给所述终端。
根据本公开实施例的第四方面，提供一种图像获取装置，所述装置包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
检测截屏信号是否被触发；
当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；
接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。
根据本公开实施例的第五方面，提供一种图像获取装置，所述装置包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收服务器发送的截屏请求，所述截屏请求为终端检测到截屏信号被触发时向所述服务器发送；
基于所述截屏请求，对当前显示的画面进行截屏，得到截屏图像；
将所述截屏图像发送给所述服务器，使所述服务器将所述截屏图像发送给所述终端。
本公开的实施例提供的技术方案可以包括以下有益效果：在本公开实施例中，检测截屏信号是否被触发，当截屏信号被触发时，向服务器发送截屏请求，使服务器向目标智能设备发送所述截屏请求，接收服务器发送的截屏图像，如此，能够使用户在发现目标智能设备上出现希望获取的图像时，通过触发截屏信号，快速准确地获取目标智能设备上的图像，操作简单，并且提高了获取该图像的效率。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种图像获取系统架构图。
图2是根据一示例性实施例示出的一种图像获取方法的流程图。
图3是根据一示例性实施例示出的另一种图像获取方法的流程图。
图4是根据一示例性实施例示出的一种提示信息显示界面示意图。
图5是根据一示例性实施例示出的一种智能标识显示界面示意图。
图6是根据一示例性实施例示出的第一种图像获取装置的框图。
图7是根据一示例性实施例示出的一种检测模块的框图。
图8是根据一示例性实施例示出的第二种图像获取装置框图。
图9是根据一示例性实施例示出的第三种图像获取装置的框图。
图10是根据一示例性实施例示出的第四种图像获取装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
图1是根据一示例性实施例示出的一种图像获取系统架构图。如图1所示，该系统包括 终端、服务器和目标智能设备。该终端与服务器之间通过无线网络或者有线网络连接，服务器与该目标智能设备之间也通过无线网络或者有线网络连接。该终端用于安装智能家居应用，并通过智能家居应用与服务器之间进行通信，进而控制目标智能设备。该服务器作为终端与目标智能设备之间的通信中转设备，用于对终端与目标智能设备之间的通信进行传输。目标智能设备通过服务器接收终端发送的控制信息，从而执行对应的控制操作。
图2是根据一示例性实施例示出的一种图像获取方法的流程图，如图2所示，该图像获取方法用于终端中，包括以下步骤。
在步骤201中，检测截屏信号是否被触发。
在步骤202中，当该截屏信号被触发时，向服务器发送截屏请求，该截屏请求中携带当前登录的用户账号和目标智能设备标识，使该服务器基于该用户账号和该目标智能设备标识，向目标智能设备发送该截屏请求。
在步骤203中，接收该服务器发送的截屏图像，该截屏图像是该目标智能设备基于该截屏请求对当前显示的画面进行截屏得到。
在本公开实施例中，检测截屏信号是否被触发，当截屏信号被触发时，向服务器发送截屏请求，使服务器向目标智能设备发送所述截屏请求，接收服务器发送的截屏图像，如此，能够使用户在发现目标智能设备上出现希望获取的图像时，通过触发截屏信号，快速准确地获取目标智能设备上的图像，操作简单，提高了图像获取的效率。
在本公开的另一实施例中，检测截屏信号是否被触发，包括：
当基于当前登录用户账号的智能家居应用接收到截屏指令时，确定该截屏信号被触发。
在本公开的另一实施例中，检测指定信号是否被触发，包括：
当检测到指定操作时，判断当前登录所述用户账号的智能家居应用是否处于运行状态；
当所述智能家居应用处于运行状态时，确定所述截屏信号被触发。
在本公开的另一实施例中，指定操作为摇动操作、敲击操作、指定手势操作。
上述所有可选技术方案，均可按照任意结合形成本公开的可选实施例，本公开实施例对此不再一一赘述。
图3是根据一示例性实施例示出的另一种图像获取方法的流程图，如图3所示，该图像获取方法包括以下步骤。
在步骤301中，终端检测截屏信号是否被触发。
电脑、智能电视等这些具有显示功能的智能设备在使用的过程中，常会出现精彩的画面或者用户希望及时存储的画面。为了及时存储该画面，终端可以控制这些智能设备进行截屏，而在本公开实施例中，该终端是通过截屏信号来控制这些智能设备进行截屏，因此，该终端可以检测该截屏信号是否被触发。
其中，终端可以是智能手机等可以安装智能家居应用的终端，该终端可以运行该智能家居应用，并可以检测截屏信号是否被触发，本公开实施例对此不做具体限定。
另外，检测截屏信号是否被触发可以是当终端基于当前登录该用户账号的智能家居应用接收到截屏指令时，确定该截屏信号被触发。当然，检测截屏信号是否被触发还可以是当终端检测到指定操作时，判断当前登录该用户账号的智能家居应用是否处于运行状态，当该智能家居应用处于运行状态时，确定该截屏信号被触发。
需要说明的是，截屏指令用于指示目标智能设备进行图像截屏，且该截屏指令可以由用户触发，该用户可以通过预设操作触发，该预设操作可以为语音操作、点击操作、手势操作，本公开实施例对此不做具体限定。
另外，该指定操作可以事先设置，且该指定操作可以为摇动操作、敲击操作、指定手势操作。当然，实际应用中，该指定操作还可以为其他的操作，比如指定按键操作等，本公开实施例对此不做具体限定。
进一步地，当检测到指定操作，并且该智能家居应用处于非运行状态时，该终端可以显示提示信息，该提示信息用于提示用户检测到指定操作并确定是否需要运行该智能家居应用，而当该终端基于该提示信息接收到运行指令时，该终端可以拉起该智能家居应用，并运行该智能家居应用，从而使该智能家居应用处于运行状态，进而确定该截屏信号被触发。而当该终端基于该提示信息接收到拒绝运行指令时，该终端确定该截屏信号未被触发。
需要说明的是，该终端显示提示信息时，可以通过显示框的形式进行显示，当然，还可以通过其他的形式进行显示，比如弹窗的形式，本公开实施例对此不做具体限定。
另外，该运行指令用于指示终端运行该智能家居应用，该拒绝运行指令用于指示终端不运行该智能家居应用，且该运行指令和该拒绝运行指令均可以由用户基于该提示信息并通过预设操作触发，本公开实施例同样对此不做具体限定。
比如，当该终端检测到指定操作，并确定该智能家居应用处于非运行状态时，此时，该终端获取的提示信息为“检测到指定操作，是否运行智能家居应用”，并在如图4所示的界面中显示该提示信息。如图4所示，在该提示信息的显示界面中还包括“运行”和“拒绝”按钮，该“运行”按钮用于触发运行指令，而该“拒绝”按钮用于触发拒绝运行指令。
在步骤302中，当该截屏信号被触发时，该终端向服务器发送截屏请求，该截屏请求中携带当前登录的用户账号和目标智能设备标识。
由于可能同时存在多个具有图像显示功能的智能设备和多个终端同时使用该智能家居应用，也即是，服务器可能同时为多个智能设备和多个终端提供服务，因此，为了使不同的终端能够控制各自对应的目标智能设备，提高终端获取图像的成功率，当该截屏信号被触发时，该终端可以获取当前在自身安装的智能家居应用中登录的用户账号和目标智能设备标识，向服务器发送截屏请求，该截屏请求中可以携带当前登录的用户账号和目标智能设备标识，以通过当前登录的用户账号和目标智能设备标识，来区分不同的终端和该终端需控制的目标智能设备。
其中，该终端获取目标智能设备标识的操作可以为：当该终端接收到显示指令时，该终端向服务器发送标识获取请求，该标识获取请求携带当前登录的用户账号，当服务器接收到该标识获取请求时，该服务器基于该用户账号，从存储的用户账号与智能设备标识之间的对 应关系中，获取对应的多个智能设备标识，并将该多个智能设备标识发送给该终端；当该终端接收到该多个智能设备标识时，显示该多个智能设备标识；当该终端接收到该多个智能设备标识中指定智能设备标识的选择指令时，该终端将该指定智能设备标识确定为目标智能设备标识。
需要说明的是，该终端显示该多个智能设备标识时，可以通过列表的形式来显示，当然，还可以通过其他的方式来显示，本公开实施例对此不做具体限定。而当该终端通过列表的形式来显示该多个智能设备标识时，该服务器可以基于该多个智能设备标识生成列表，并发送给该终端进行显示；当然，该服务器还可以直接将该多个智能设备标识发送给该终端，使该终端基于该多个智能设备标识生成列表并进行显示，本公开实施例同样对此不做具体限定。
另外，该多个智能设备标识中的指定智能设备标识可以为一个，也可以为多个，本公开实施例对此不做具体限定。再者，该指定智能设备标识的选择指令用于从该多个智能设备标识中选择指定智能设备标识，且该选择指令可以由用户触发，该用户可以通过预设操作触发，本公开实施例同样对此不做具体限定。
进一步地，在该终端向服务器发送标识获取请求之前，该终端可以将该用户账号与多个智能设备进行绑定，从而在服务器中存储用户账号与智能设备标识之间的对应关系。其中，该终端将该用户账号与多个智能设备进行绑定的操作可以参考相关技术，本公开实施例对此不做详细阐述。
需要说明的是，该终端中当前登录的用户账号用于登录该智能家居应用，且该用户账号是用户事先从服务器中进行注册得到，该服务器为该智能家居应用对应的服务器。且该用户账号可以是文字、数字、字母、标点符号，或者是文字、数字、字母、标点符号的结合，本公开实施例对此不做具体限定。
另外，目标智能设备标识为目标智能设备的标识，且目标智能设备标识用于唯一标识目标智能设备，该目标智能设备可以是智能电视、电脑、智能手机等具有图像显示功能的智能设备，目标智能设备标识可以是目标智能设备的名称、目标智能设备的出厂序列号等等，本公开实施例对此不做具体限定。
例如，当该终端接收到显示指令时，该终端向服务器发送标识获取请求，该标识获取请求携带当前登录的用户账号，当服务器接收到该标识获取请求时，假如，该用户账号为12354252，该服务器基于该用户账号，从如下表1所示的用户账号与智能设备标识之间的对应关系中，获取对应的多个智能设备标识分别为标识1、标识2、标识3，之后，该服务器将该多个智能设备标识发送给该终端；当该终端接收到该多个智能设备标识时，在如图5所示界面中显示该多个智能设备标识；当该终端接收到该多个智能设备标识中标识2的选择指令时，该终端将标识2确定为目标智能设备标识。
表1
Figure PCTCN2015099603-appb-000001
需要说明的是，本公开实施例仅以上述表1所示的用户账号和智能设备标识之间的对应关系为例进行说明，上述表1并不对本公开实施例构成限定。
在步骤303中，当服务器接收到该截屏请求时，该服务器基于该用户账号和该目标智能设备标识，向目标智能设备发送该截屏请求。
为了使目标智能设备能够响应该终端的截屏请求，将截屏图像发送给该终端，当服务器接收到该截屏请求时，该服务器可以基于该用户账号和该目标智能设备标识，向目标智能设备发送该截屏请求。
在步骤304中，当目标智能设备接收到该截屏请求时，对当前显示的画面进行截屏，得到截屏图像，并将该截屏图像发送给该服务器。
在本公开实施例中，当该目标智能设备接收到该截屏请求时，该目标智能设备可以直接对当前显示的画面进行截屏，得到截屏图像，并将该截屏图像发送给该服务器。
而为了验证该截屏请求发送的准确性，该目标智能设备对当前显示的画面进行截屏之前，该目标智能设备还可以获取自身的标识，并将获取的标识与该截屏请求中携带的目标智能设备标识进行比较，如果两者相同，则确定该截屏请求发送准确，并对当前显示的画面进行截屏，得到截屏图像，并将该截屏图像发送给该服务器。如果两者不同，则确定该截屏请求发送错误，不对当前显示的画面进行截屏。
进一步地，当目标智能设备对当前显示的画面进行截屏，得到截屏图像之后，该目标智能设备还可以获取截屏图像的截屏时间、图像分辨率、图像格式等用于说明截屏图像属性的信息，之后，当目标智能设备将该截屏图像发送给该服务器时，还可以将截屏时间、图像分辨率、图像格式等信息发送给该服务器，本公开实施例对此不做具体限定。
其中，目标智能设备获取的截屏时间可以用于验证该截屏图像的新鲜性，即当目标智能设备与服务器之间的网络出现故障且在当前请求截屏之前进行截屏的图像还未发送给服务器时，服务器可以基于当前进行的截屏图像的截屏时间，来确定该截屏图像是否为最新进行截屏的图像，进而保证该截屏图像的新鲜性。另外，当终端的显示分辨率与目标智能设备的显示分辨率不同时，将截屏图像的图像分辨率和图像格式发送给终端，可以辅助终端调整自身的显示分辨率，从而显示最清晰的截屏图像。
在步骤305中，当该服务器接收到目标智能设备发送的截屏图像时，该服务器基于该用户账号，将该截屏图像发送给该终端。
由于该截屏图像可能在发送、接收或者存储的过程中丢失或毁坏，并且该目标智能设备当前显示的画面也可能只出现一次，因此，为了提高该截屏图像的安全性，避免用户误操作而删除终端中的截屏图像，以致于后续无法再获取到该截屏图像，当该服务器接收到目标智能设备发送的截屏图像时，该服务器还可以将该用户账号和该截屏图像，存储在用户账号与截屏图像之间的对应关系中，从而在终端后续误删除该截屏图像时，还可以向服务器发送第一重新获取请求，第一重新获取请求中携带该用户账号，从而在服务器接收到第一重新获取请求时，基于该用户账号，从存储的用户账号与截屏图像之间的对应关系中，获取对应的截屏图像，并发送给该终端。
进一步地，由于服务器存储的用户账号与截屏图像之间的对应关系中的截屏图像是所有智能设备进行截屏的图像，因此，在服务器将获取的截屏图像发送给该终端时，可能会浪费一些网络资源且无法区分发送的截屏图像是哪些智能设备进行截屏得到的，因此，为了节省网络资源，以及区分每个目标智能设备进行截屏的图像，当该服务器接收到目标智能设备发送的截屏图像时，该服务器还可以将该用户账号、该目标智能设备标识和截屏图像，存储在用户账号、智能设备标识和截屏图像之间的对应关系中，从而在终端后续误删除该截屏图像时，还可以向服务器发送第二重新获取请求，第二重新获取请求中携带该用户账号和目标智能设备标识，从而在服务器接收到第二重新获取请求时，基于该用户账号和目标智能设备标识，从存储的用户账号、智能设备标识与截屏图像之间的对应关系中，获取对应的截屏图像，并发送给该终端。
例如，当服务器接收到截屏图像，且该截屏图像为图像2时，该服务器可以将该用户账号12354252、图像1和标识2，存储在如下表2所示的用户账号、目标智能设备与截屏图像之间的对应关系中。
表2
Figure PCTCN2015099603-appb-000002
需要说明的是，本公开实施例仅以上述表2所示的用户账号、智能设备标识和截屏图像的对应关系为例进行说明，上述表2并不对本公开实施例构成限定。
在步骤306中，终端接收该服务器发送的截屏图像。
其中，当终端接收到该服务器发送的该截屏图像时，可以存储该截屏图像。
进一步地，终端在存储该截屏图像时，可以选择该截屏图像的存储格式，还可以对该截 屏图像进行裁剪、拉伸、旋转，或者是调节亮度、对比度等编辑操作，本公开实施例对此不做具体限定。
在本公开实施例中，终端可以运行智能家居应用，通过登录该智能家居应用，将用户账号和智能设备绑定，并在服务器中存储用户账号和智能设备标识对应关系，当检测截屏信号是否被触发，当截屏信号被触发时，该终端向服务器发送该截屏请求，服务器将该截屏请求发送给目标智能设备，该目标智能设备接收该截屏请求，截取当前显示的画面图像发送给服务器，服务器将该截屏图像发送给该终端，从而在目标智能设备出现需要及时存储的画面时，终端可以快速准确地获取目标智能设备上的图像，操作简单，提高了图像获取的效率。另外，服务器将该截屏图像进行存储，如果该截屏图像在发送、接收、存储的过程中丢失或毁坏，终端还可以基于该用户账号，从服务器重新获取该截屏图像，提高了获取该截屏图像的效率。
图6是根据一示例性实施例示出的第一种图像获取装置的框图，如图6所示，该装置包括检测模块601，发送模块602和接收模块603。
检测模块601，用于检测截屏信号是否被触发；
发送模块602，用于当该截屏信号被触发时，向服务器发送截屏请求，该截屏请求中携带当前登录的用户账号和目标智能设备标识，使该服务器基于所述用户账号和该目标智能设备标识，向目标智能设备发送该截屏请求；
接收模块603，用于接收该服务器发送的截屏图像，该截屏图像是该目标智能设备基于该截屏请求对当前显示的画面进行截屏得到。
在本公开的另一实施例中，该检测模块601包括第一确定单元6011。
第一确定单元，用于当基于当前登录该用户账号的智能家居应用接收到截屏指令时，确定该截屏信号被触发。
在本公开的另一实施例中，如图7所示，该检测模块601包括判断单元6012，第二确定单元6013。
判断单元6012，用于当检测到指定操作时，判断当前登录所述用户账号的智能家居应用是否处于运行状态；
第二确定单元6013，用于当该智能家居应用处于运行状态时，确定该截屏信号被触发。
在本公开的另一实施例中，该指定操作为摇动操作、敲击操作、指定手势操作。
在本公开实施例中，检测截屏信号是否被触发，当截屏信号被触发时，向服务器发送截屏请求，使服务器向目标智能设备发送所述截屏请求，接收服务器发送的截屏图像，如此，能够使用户在发现目标智能设备上出现希望获取的图像时，通过触发截屏信号，快速准确地获取目标智能设备上的图像，操作简单，并且提高了获取该图像的效率。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图8是根据一示例性实施例示出的第二种图像获取装置的框图，如图8所示，该装置包 括接收模块801，截屏模块802和发送模块803。
接收模块801，用于接收服务器发送的截屏请求，该截屏请求为终端检测到截屏信号被触发时向该服务器发送；
截屏模块802，用于基于该截屏请求，对当前显示的画面进行截屏，得到截屏图像；
发送模块803，用于将该截屏图像发送给该服务器，使该服务器将该截屏图像发送给该终端。
在本公开的另一实施例中，该目标智能设备对当前显示的画面进行截屏之前，该目标智能设备还可以获取自身的标识，并将获取的标识与该截屏请求中携带的目标智能设备标识进行比较，如果两者相同，则确定该截屏请求发送准确，并对当前显示的画面进行截屏，得到截屏图像，并将该截屏图像发送给该服务器。如果两者不同，则确定该截屏请求发送错误，不对当前显示的画面进行截屏。
在本公开的另一实施例中，当目标智能设备对当前显示的画面进行截屏，得到截屏图像之后，该目标智能设备还可以获取截屏图像的截屏时间、图像分辨率、图像格式等用于说明截屏图像属性的信息，之后，当目标智能设备将该截屏图像发送给该服务器时，还可以将截屏时间、图像分辨率、图像格式等信息发送给该服务器，本公开实施例对此不做具体限定。
在本公开的另一项实施例中，该目标智能设备可以是智能电视，电脑等具有显示功能的智能设备，本公开实施例对此不做具体限定。
在本公开实施例中，该目标智能设备接收服务器发送的截屏请求，该截屏请求为终端检测到截屏信号被触发时向该服务器发送，基于该截屏请求，对当前显示的画面进行截屏，得到截屏图像，该截屏图像发送给该服务器，使该服务器将该截屏图像发送给该终端，如此，能够使用户在发现目标智能设备上出现希望获取的图像时，快速准确地获取当前显示的画面，操作简单，并且提高了获取该图像的效率。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图9是根据一示例性实施例示出的第三种图像获取装置900的框图。如图9所示，装置900可以包括以下一个或多个组件：处理组件902，存储器904，电源组件906，多媒体组件908，音频组件910，输入/输出(I/O)的接口912，传感器组件914，以及通信组件916。
处理组件902通常控制装置900的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理元件902可以包括一个或多个处理器920来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件902可以包括一个或多个模块，便于处理组件902和其他组件之间的交互。例如，处理部件902可以包括多媒体模块，以方便多媒体组件908和处理组件902之间的交互。
存储器904被配置为存储各种类型的数据以支持在设备900的操作。这些数据的示例包括用于在装置900上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器904可以由任何类型的易失性或非易失性存储设备或者它们的组合实 现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件906为装置900的各种组件提供电力。电力组件906可以包括电源管理系统，一个或多个电源，及其他与为装置900生成、管理和分配电力相关联的组件。
多媒体组件908包括在所述装置900和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件908包括一个前置摄像头和/或后置摄像头。当设备900处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件910被配置为输出和/或输入音频信号。例如，音频组件910包括一个麦克风(MIC)，当装置900处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器904或经由通信组件916发送。在一些实施例中，音频组件910还包括一个扬声器，用于输出音频信号。
I/O接口912为处理组件902和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件914包括一个或多个传感器，用于为装置900提供各个方面的状态评估。例如，传感器组件914可以检测到设备900的打开/关闭状态，组件的相对定位，例如所述组件为装置900的显示器和小键盘，传感器组件914还可以检测装置900或装置900一个组件的位置改变，用户与装置900接触的存在或不存在，装置900方位或加速/减速和装置900的温度变化。传感器组件914可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件914还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件914还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件916被配置为便于装置900和其他设备之间有线或无线方式的通信。装置900可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件916经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信部件916还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置900可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、 控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器904，上述指令可由装置900的处理器920执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质，当所述存储介质中的指令由目标设备的处理器执行时，使得目标设备能够执行一种图像获取方法，所述方法包括：
检测截屏信号是否被触发；
当该截屏信号被触发时，向服务器发送截屏请求，该截屏请求中携带当前登录的用户账号和目标智能设备标识，使该服务器基于该用户账号和该目标智能设备标识，向目标智能设备发送该截屏请求；
接收该服务器发送的截屏图像，该截屏图像是该目标智能设备基于该截屏请求对当前显示的画面进行截屏得到。
在本公开的另一实施例中，检测截屏信号是否被触发，包括：
当基于当前登录用户账号的智能家居应用接收到截屏指令时，确定该截屏信号被触发。
在本公开的另一实施例中，检测指定信号是否被触发，包括：
当检测到指定操作时，判断当前登录该用户账号的智能家居应用是否处于运行状态；
当所述智能家居应用处于运行状态时，确定该截屏信号被触发。
在本公开的另一实施例中，指定操作为摇动操作、敲击操作、指定手势操作。
在本公开实施例中，检测截屏信号是否被触发，当截屏信号被触发时，向服务器发送截屏请求，使服务器向目标智能设备发送该截屏请求，接收服务器发送的截屏图像，如此，能够使用户在发现目标智能设备上出现希望获取的图像时，通过触发截屏信号，快速准确地获取目标智能设备上的图像，操作简单，提高了获取该图像的效率。
图10是根据一示例性实施例示出的第四种图像获取装置1000的框图。如图10所示，装置1000可以包括以下一个或多个组件：处理组件1002，存储器1004，电源组件1006，多媒体组件1008，音频组件1010，输入/输出(I/O)的接口1012，传感器组件1014，以及通信组件1016。
处理组件1002通常控制装置1000的整体操作，诸如与显示，数据通信，记录操作相关联的操作。处理元件1002可以包括一个或多个处理器1020来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1002可以包括一个或多个模块，便于处理组件1002和其他组件之间的交互。例如，处理部件1002可以包括多媒体模块，以方便多媒体组件1008和处理组件1002之间的交互。
存储器1004被配置为存储各种类型的数据以支持在设备1000的操作。这些数据的示例包括用于在装置1000上操作的任何应用程序或方法的指令，消息，图片，视频等。存储器1004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存 储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件1006为装置1000的各种组件提供电力。电力组件1006可以包括电源管理系统，一个或多个电源，及其他与为装置1000生成、管理和分配电力相关联的组件。
多媒体组件1008包括在所述装置1000和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1008包括一个前置摄像头和/或后置摄像头。当设备1000处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1010被配置为输出和/或输入音频信号。例如，音频组件1010包括一个麦克风(MIC)，当装置1000处于操作模式，如记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1004或经由通信组件1016发送。在一些实施例中，音频组件1010还包括一个扬声器，用于输出音频信号。
I/O接口1012为处理组件1002和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1014包括一个或多个传感器，用于为装置1000提供各个方面的状态评估。例如，传感器组件1014可以检测到设备1000的打开/关闭状态，组件的相对定位，例如所述组件为装置1000的显示器和小键盘，传感器组件1014还可以检测装置1000或装置1000一个组件的位置改变，用户与装置1000接触的存在或不存在，装置1000方位或加速/减速和装置1000的温度变化。传感器组件1014可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1014还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1014还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1016被配置为便于装置1000和其他设备之间有线或无线方式的通信。装置1000可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件1016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信部件1016还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1004，上述指令可由装置1000的处理器1020执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质，当所述存储介质中的指令由目标设备的处理器执行时，使得目标设备能够执行一种图像获取方法，所述方法包括：
接收服务器发送的截屏请求，该截屏请求为终端检测到截屏信号被触发时向该服务器发送；
基于该截屏请求，对当前显示的画面进行截屏，得到截屏图像；
将该截屏图像发送给该服务器，使该服务器将该截屏图像发送给该终端。
在本公开的另一实施例中，该目标智能设备对当前显示的画面进行截屏之前，该目标智能设备还可以获取自身的标识，并将获取的标识与该截屏请求中携带的目标智能设备标识进行比较，如果两者相同，则确定该截屏请求发送准确，并对当前显示的画面进行截屏，得到截屏图像，并将该截屏图像发送给该服务器。如果两者不同，则确定该截屏请求发送错误，不对当前显示的画面进行截屏。
在本公开的另一实施例中，当目标智能设备对当前显示的画面进行截屏，得到截屏图像之后，该目标智能设备还可以获取截屏图像的截屏时间、图像分辨率、图像格式等用于说明截屏图像属性的信息，之后，当目标智能设备将该截屏图像发送给该服务器时，还可以将截屏时间、图像分辨率、图像格式等信息发送给该服务器，本公开实施例对此不做具体限定。
在本公开实施例中，该目标智能设备接收服务器发送的截屏请求，该截屏请求为终端检测到截屏信号被触发时向该服务器发送，基于该截屏请求，对当前显示的画面进行截屏，得到截屏图像，该截屏图像发送给该服务器，使该服务器将该截屏图像发送给该终端，如此，能够使用户在发现目标智能设备上出现希望获取的图像时，快速准确地获取当前显示的画面，操作简单，并且提高了获取该图像的效率。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (11)

  1. 一种图像获取方法，其特征在于，所述方法包括：
    检测截屏信号是否被触发；
    当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；
    接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。
  2. 如权利要求1所述的方法，其特征在于，所述检测截屏信号是否被触发，包括：
    当基于当前登录所述用户账号的智能家居应用接收到截屏指令时，确定所述截屏信号被触发。
  3. 如权利要求1所述的方法，其特征在于，所述检测指定信号是否被触发，包括：
    当检测到指定操作时，判断当前登录所述用户账号的智能家居应用是否处于运行状态；
    当所述智能家居应用处于运行状态时，确定所述截屏信号被触发。
  4. 如权利要求3所述的方法，其特征在于，所述指定操作为摇动操作、敲击操作、指定手势操作。
  5. 一种图像获取装置，其特征在于，所述装置包括：
    检测模块，用于检测截屏信号是否被触发；
    发送模块，用于当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；
    接收模块，用于接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。
  6. 如权利要求5所述的装置，其特征在于，所述检测模块包括：
    第一确定单元，用于当基于当前登录所述用户账号的智能家居应用接收到截屏指令时，确定所述截屏信号被触发。
  7. 如权利要求5所述的装置，其特征在于，所述检测模块包括：
    判断单元，用于当检测到指定操作时，判断当前登录所述用户账号的智能家居应用是否 处于运行状态；
    第二确定单元，用于当所述智能家居应用处于运行状态时，确定所述截屏信号被触发。
  8. 如权利要求7所述的装置，其特征在于，所述指定操作为摇动操作、敲击操作、指定手势操作。
  9. 一种图像获取装置，其特征在于，所述装置包括：
    接收模块，用于接收服务器发送的截屏请求，所述截屏请求为终端检测到截屏信号被触发时向所述服务器发送；
    截屏模块，用于基于所述截屏请求，对当前显示的画面进行截屏，得到截屏图像；
    发送模块，用于将所述截屏图像发送给所述服务器，使所述服务器将所述截屏图像发送给所述终端。
  10. 一种图像获取装置，其特征在于，所述装置包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    检测截屏信号是否被触发；
    当所述截屏信号被触发时，向服务器发送截屏请求，所述截屏请求中携带当前登录的用户账号和目标智能设备标识，使所述服务器基于所述用户账号和所述目标智能设备标识，向目标智能设备发送所述截屏请求；
    接收所述服务器发送的截屏图像，所述截屏图像是所述目标智能设备基于所述截屏请求对当前显示的画面进行截屏得到。
  11. 一种图像获取装置，其特征在于，所述装置包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收服务器发送的截屏请求，所述截屏请求为终端检测到截屏信号被触发时向所述服务器发送；
    基于所述截屏请求，对当前显示的画面进行截屏，得到截屏图像；
    将所述截屏图像发送给所述服务器，使所述服务器将所述截屏图像发送给所述终端。
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