Equipment startup and shutdown management method, electronic equipment and computer readable medium

Abstract

The invention provides an equipment startup and shutdown management method, electronic equipment and a computer readable medium, and is applied to equipment of target equipment with a screen and a mobile data function, the startup and shutdown management method comprises the following steps: receiving a shutdown instruction, and determining whether the target equipment is registered in a mobile network; when it is determined that the target device is registered in the mobile network, sending a network registration removal request to an access network device of the mobile network; closing external equipment of the target equipment; wherein the external equipment comprises a screen; and receiving a network registration success removal response sent by the access network equipment, and controlling the whole target equipment to be powered off and shut down.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of communication technology, and in particular to a method for managing device power on and off, an electronic device, and a computer-readable medium. Background Art

[0002] At present, the normal shutdown process of customer premise equipment (CPE) with a screen generally includes: after pressing the power off button, the CPE notifies the base station that it needs to shut down, and the base station removes the CPE from the network, that is, the deregistration process is carried out. After waiting for the base station to feedback that the CPE has completed the deregistration process, the CPE starts to shut down and power off. This shutdown process takes a long time, more than 30 seconds (s). During these 30 seconds, the screen of the CPE is always in the display state. If the power on button is pressed, the device does not respond at all, giving the user the illusion that the device has crashed during the shutdown process, which reduces the user experience and brings unnecessary power consumption. Summary of the invention

[0003] Embodiments of the present application provide a device power on / off management method, an electronic device, and a computer-readable medium.

[0004] In a first aspect, an embodiment of the present application provides a device power on / off management method, which is applied to a target device with a screen and a mobile data function, the method comprising: receiving a shutdown command, determining whether the target device is registered in a mobile network; when it is determined that the target device is registered in the mobile network, sending a network registration removal request to an access network device of the mobile network; turning off external devices of the target device; wherein the external device comprises a screen; receiving a network registration removal success response sent by the access network device, and controlling the target device to power off as a whole.

[0005] In a second aspect, an embodiment of the present application provides a device for powering on and off management, the device having a screen and a mobile data function, the device comprising: a determination module for receiving a shutdown instruction and determining whether the target device is registered in the mobile network; a communication module for, when determining that the target device is registered in the mobile network, sending a request to remove the network registration to an access network device of the mobile network; turning off the external device of the target device, wherein the external device comprises a screen; receiving a successful response to remove the network registration sent by the access network device; and a control module for controlling the overall power-off and shutdown of the target device.

[0006] In a third aspect, an embodiment of the present application provides an electronic device, comprising: at least one processor; a memory, wherein at least one program is stored in the memory, and when the at least one program is executed by the at least one processor, any one of the above-mentioned device power on / off management methods is implemented.

[0007] In a fourth aspect, an embodiment of the present application provides a computer-readable medium having a computer program stored thereon, and when the computer program is executed by a processor, any of the above-mentioned device power on / off management methods is implemented.

[0008] The device power on / off management method provided in the embodiment of the present application, upon receiving a shutdown command and determining that the target device is registered in the mobile network, sends a network registration removal request to the access network device of the mobile network, first shuts down the external devices of the target device, and after receiving a successful network registration removal response sent by the access network device, controls the target device to power off and shut down as a whole. After the external devices of the target device are shut down, the subsequent shutdown process will not give the user the illusion that the device has frozen during the shutdown process, which saves power consumption and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A flowchart of a device power on / off management method provided in one embodiment of the present application;

[0010] Figure 2 A schematic diagram of the structure of the target device provided in the embodiment of the present application;

[0011] Figure 3 A flowchart of a device power on / off management method provided for an example of an embodiment of the present application;

[0012] Figure 4 A block diagram of a device power on / off management device provided in another embodiment of the present application;

[0013] Figure 5 A block diagram of the composition of an electronic device provided in accordance with another embodiment of the present application. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the present application, the device power on / off management method, electronic device, and computer-readable medium provided by the present application are described in detail below in conjunction with the accompanying drawings.

[0015] Example embodiments will be described more fully below with reference to the accompanying drawings, but the example embodiments may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. On the contrary, the purpose of providing these embodiments is to make this application thorough and complete and to enable those skilled in the art to fully understand the scope of this application.

[0016] In the absence of conflict, the embodiments of the present application and the features therein may be combined with each other.

[0017] As used herein, the term "and / or" includes any and all combinations of at least one of the associated listed items.

[0018] The terms used herein are only used to describe specific embodiments and are not intended to limit the present application. As used herein, the singular forms "a", "an" and "the" are also intended to include the plural forms, unless the context clearly indicates otherwise. It will also be understood that when the terms "comprising" and / or "made of" are used in this specification, the presence of the features, wholes, steps, operations, elements and / or components is specified, but the presence or addition of at least one other feature, whole, step, operation, element, component and / or its group is not excluded.

[0019] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art. It will also be understood that terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art and this application, and will not be interpreted as having an idealized or overly formal meaning unless explicitly defined herein.

[0020] Figure 1 A flowchart of a device power on / off management method provided in one embodiment of the present application.

[0021] First, refer to Figure 1 An embodiment of the present application provides a device power on / off management method, which is applied to a target device with a screen and a mobile data function.

[0022] In some exemplary embodiments, the target device may be a customer premise equipment (CPE), or a mobile wireless connection (WIFI, Wireless Fidelity) (MIFI, Mobile WIFI), etc.

[0023] In some exemplary embodiments, Figure 2 As shown, the target device includes: a power management chip 201 , a radio frequency circuit 202 , an external device 203 and a main control board 204 .

[0024] In some exemplary embodiments, the target device further includes an overvoltage protection circuit 205 .

[0025] In some exemplary embodiments, the overvoltage protection circuit 205 is used to implement overvoltage protection.

[0026] In some exemplary embodiments, the power management chip 201 is used to respectively supply power to the radio frequency circuit 202 , the external device 203 , and the main control board 204 .

[0027] In some exemplary embodiments, the radio frequency circuit 202 is configured to communicate with other devices via an antenna.

[0028] In some exemplary embodiments, the main control board 204 is used to control the power management chip 201 to power the external device 203 and the RF circuit 202, control the working state of the external device 203, and communicate with the RF circuit 202 so that the RF circuit 202 communicates with other devices through the antenna.

[0029] In some exemplary embodiments, the external device 203 includes: a screen.

[0030] In some exemplary embodiments, the external device 203 further includes at least one of the following: an indicator light, a Universal Serial Bus (USB), a network port, a WiFi chip, and the like.

[0031] In some exemplary embodiments, the indicator light may be any indicator light, such as a network indicator light.

[0032] In some exemplary embodiments, the target device further includes: a power button 206 .

[0033] In some exemplary embodiments, the power button 206 may be a single key.

[0034] In some exemplary embodiments, the power button 206 may also be two buttons, one of which is a power button and the other is a power button.

[0035] The device power on / off management methods include:

[0036] Step 100: receiving a shutdown instruction, determining whether the target device is registered in the mobile network.

[0037] In some exemplary embodiments, the user may input a shutdown command to the target device through the power button 206. For example, the shutdown command may be input by long pressing the power button 206.

[0038] In some exemplary embodiments, the user may also input a shutdown command into the target device through a virtual key or a remote control command.

[0039] In some exemplary embodiments, Figure 2 As shown, after the user inputs the shutdown command, the main control board 204 first detects the shutdown command. After the main control board 204 detects the shutdown command, it interacts with the radio frequency circuit 202 to determine whether the target device is registered in the mobile network. The subsequent shutdown method is determined based on whether the target device is registered in the mobile network.

[0040] Step 101, when it is determined that the target device is registered in the mobile network, a network registration removal request is sent to an access network device of the mobile network; and external devices of the target device are turned off; wherein the external devices include a screen.

[0041] In some exemplary embodiments, the main control board 204 may interact with the radio frequency circuit 202 to send a network registration removal request to an access network device of the mobile network through the radio frequency circuit 202 .

[0042] In some exemplary embodiments, the purpose of sending the network registration removal request to the access network device of the mobile network is to deregister the target device on the network side so as to synchronize the network registration status of the target device on the network side.

[0043] In some exemplary embodiments, shutting down the external device of the target device includes: controlling the external device of the target device to be in a non-working state.

[0044] In some exemplary embodiments, shutting down the external device of the target device includes: in a case where it is impossible to stop supplying power to the external device of the target device, controlling the external device of the target device to be in a non-working state.

[0045] In some exemplary embodiments, the external device 203 may be controlled to be in a non-working state by the main control board 204 .

[0046] In some exemplary embodiments, when the external device includes a WiFi chip, controlling the external device to be in a non-working state includes: controlling the WiFi chip not to broadcast.

[0047] In some exemplary embodiments, the WiFi chip may be controlled by the main control board 204 to not broadcast.

[0048] In some exemplary embodiments, in the case where the external device includes a USB, controlling the external device to be in a non-working state includes: controlling the USB to be unable to communicate.

[0049] In some exemplary embodiments, the main control board 204 may control the USB to be unable to communicate.

[0050] In some exemplary embodiments, when the external device includes a network port, controlling the external device to be in a non-working state includes: controlling the network port to be unable to communicate.

[0051] In some exemplary embodiments, the main control board 204 may be used to control the network port to be unable to communicate.

[0052] In some exemplary embodiments, controlling the external device to be in a non-working state includes: controlling the screen to be off or displaying that the device is shutting down.

[0053] In some exemplary embodiments, shutting down the external device of the target device includes: stopping supplying power to the external device of the target device.

[0054] In some exemplary embodiments, the main control board 204 may control the power management chip 201 to stop supplying power to the external device 203 .

[0055] In some exemplary embodiments, shutting down the external device of the target device includes: controlling the external device of the target device to be in a non-working state; and stopping supplying power to the external device of the target device.

[0056] Step 102: Receive a network registration removal success response sent by the access network device, and control the entire target device to power off.

[0057] In some exemplary embodiments, the main control board 204 may interact with the radio frequency circuit 202 to receive a network registration removal success response sent by the access network device through the radio frequency circuit 202 .

[0058] In some exemplary embodiments, the target device may be controlled to power off and shut down in a variety of ways. For example, the main control board 204 may be used to control the overvoltage protection circuit 205 to not supply power to the outside, or a switch may be set at the input end of the overvoltage protection circuit 205 and the main control board 204 may be used to control the switch to be turned on, or a switch may be set between the overvoltage protection circuit 205 and the power management chip 201 and the main control board 204 may be used to control the switch to be turned on, or the main control board 204 may be used to control the power management chip 201 to not supply power to the outside, and so on.

[0059] In some exemplary embodiments, when it is determined that the target device is not registered on the mobile network, the method further includes: controlling the target device to power off as a whole.

[0060] In some exemplary embodiments, during the process of controlling the target device to power off and shut down as a whole, the method further includes: upon receiving a power-on instruction, not responding to the power-on instruction.

[0061] In some exemplary embodiments, not responding to the power-on command means continuing the subsequent shutdown process, that is, controlling the target device to power off and shut down as a whole. That is, after receiving the successful response to the removal of network registration sent by the access network device, the target device enters the key stage of controlling the target device to power off as a whole. At this time, if a power-on command is received, it will not enter the restart stage, but continue to complete the shutdown process. This can avoid giving users the illusion of shutdown failure and improve user experience.

[0062] In some exemplary embodiments, before receiving a successful response to remove network registration sent by the access network device, in the case where a power-on instruction is received, the method further includes: sending a network registration request to the access network device; and turning on an external device of the target device.

[0063] In some exemplary embodiments, the user may input a power-on instruction to the target device through the power-on key 206. For example, the power-on instruction may be input by short pressing the power-on key 206.

[0064] In some exemplary embodiments, the user may also input a power-on command into the target device through a virtual key or a remote control command.

[0065] In some exemplary embodiments, Figure 2 As shown, after the user inputs the power-on command, the main control board 204 first detects the power-on command. After detecting the power-on command, the main control board 204 interacts with the RF circuit 202 to determine whether a successful response to remove network registration sent by the access network device is received.

[0066] In some exemplary embodiments, the main control board 204 may interact with the radio frequency circuit 202 to send a network registration request to the access network device through the radio frequency circuit 202 to implement network registration.

[0067] In some exemplary embodiments, after receiving a network registration removal success response sent by the access network device, in the case where a power-on instruction is received, the method further includes: not responding to the power-on instruction.

[0068] In some exemplary embodiments, not responding to the power-on command means continuing the subsequent shutdown process, that is, controlling the target device to power off and shut down as a whole. That is, after receiving the successful response to the removal of network registration sent by the access network device, the target device enters the key stage of controlling the target device to power off as a whole. At this time, if a power-on command is received, it will not enter the restart stage, but continue to complete the shutdown process. This can avoid giving users the illusion of shutdown failure and improve user experience.

[0069] In some exemplary embodiments, after sending the network registration request to the access network device, the method further includes: upon receiving a network registration removal success response sent by the access network device, not responding to the network registration removal success response.

[0070] In some exemplary embodiments, not responding to the successful response to network registration removal means not executing the step of controlling the overall power-off and shutdown of the target device. That is, after sending a network registration request to the access network device, it means that the target device has entered the fast restart stage. At this time, if a successful response to network registration removal sent by the access network is received, the original shutdown process will not be continued. In this way, the power-on instruction can be responded to in time during the shutdown process to restart, without waiting for the shutdown and then restarting, which improves the user experience.

[0071] In some exemplary embodiments, turning on the external device of the target device includes: supplying power to the external device of the target device.

[0072] In some exemplary embodiments, the main control board 204 may control the power management chip 201 to supply power to the external device 203 .

[0073] In some exemplary embodiments, turning on the external device of the target device includes: controlling the external device of the target device to be in a working state.

[0074] In some exemplary embodiments, turning on the external device of the target device includes: controlling the external device of the target device to be in a working state without previously stopping power supply to the external device of the target device.

[0075] In some exemplary embodiments, the external device 203 may be controlled to be in a working state by the main control board 204 .

[0076] In some exemplary embodiments, when the external device includes a WiFi chip, controlling the external device to operate includes: controlling the WiFi chip to broadcast.

[0077] In some exemplary embodiments, the WiFi chip broadcast may be controlled by the main control board 204 .

[0078] In some exemplary embodiments, in the case where the external device includes a USB, controlling the operation of the external device includes: controlling USB communication.

[0079] In some exemplary embodiments, USB communication may be controlled by the main control board 204 .

[0080] In some exemplary embodiments, when the external device includes a network port, controlling the operation of the external device includes: controlling communication of the network port.

[0081] In some exemplary embodiments, the network port communication may be controlled by the main control board 204 .

[0082] In some exemplary embodiments, controlling the operation of the external device includes: controlling a screen to light up or display that the device is booting up.

[0083] In some exemplary embodiments, turning on the external device of the target device includes: supplying power to the external device of the target device; and controlling the external device of the target device to be in a working state.

[0084] In some exemplary embodiments, after controlling the target device to power off and shut down as a whole, the method further includes: receiving a power-on command, supplying power to the main control board 204, the external device 203 and the radio frequency circuit 202, controlling the external device to be in a working state, and sending a network registration request to the access network device to implement network registration.

[0085] In some exemplary embodiments, the power management chip 201 may supply power to the main control board 204 , and the main control board 204 may control the power management chip 201 to supply power to the external device 203 and the radio frequency circuit 202 .

[0086] In some exemplary embodiments, the external device may be controlled to be in a working state by the main control board 204 .

[0087] In some exemplary embodiments, the main control board 204 interacts with the radio frequency circuit 202 to send a network registration request to the access network device through the radio frequency circuit to implement registration with the network.

[0088] The device power on / off management method provided in the embodiment of the present application, upon receiving a shutdown command and determining that the target device is registered in the mobile network, sends a network registration removal request to the access network device of the mobile network, first shuts down the external devices of the target device, and after receiving a successful network registration removal response sent by the access network device, controls the target device to power off and shut down as a whole. After the external devices of the target device are shut down, the subsequent shutdown process will not give the user the illusion that the device has frozen during the shutdown process, which saves power consumption and improves the user experience.

[0089] In some exemplary embodiments, before receiving a successful response to removing network registration sent by the access network device, if a power-on instruction is received, a network registration request is sent to the access network device to implement network registration; the external devices of the target device are turned on, that is, a quick restart process is performed, which solves the problem that the target device cannot be turned on during the shutdown process.

[0090] In order to more completely present the entire startup and shutdown process of the target device, an example is listed below for illustration. The example listed is not intended to limit the protection scope of the embodiments of the present application.

[0091] Example

[0092] like Figure 3 As shown, the device power on / off management method includes:

[0093] In step 300 , the user inputs a power-on instruction to the target device by short pressing the power button 206 .

[0094] In step 301, the overvoltage protection circuit 205 detects a power-on instruction, enters an enabled state, and starts to supply power to the power management chip 201. The power management chip 201 supplies power to the main control board 204. The main control board 204 controls the power management chip 201 to supply power to the external device 203 and the radio frequency circuit 202. The main control board 204 controls the operation of the external device 203. The main control board 204 interacts with the radio frequency circuit 202 to send a network registration request to the access network device of the mobile network through the radio frequency circuit 202 to register with the network.

[0095] In step 302 , the user inputs a shutdown command to the target device by long pressing the power button 206 .

[0096] Step 303 , the main control board 204 detects the shutdown command and interacts with the radio frequency circuit 202 to determine whether to register with the mobile network; if registered with the mobile network, execute step 304 ; if not registered with the mobile network, execute step 307 .

[0097] Step 304 : The main control board 204 interacts with the radio frequency circuit 202 to send a network registration removal request to an access network device of the mobile network through the radio frequency circuit 202 .

[0098] Step 305 , the main control board 204 controls the external device 203 to be in a non-working state.

[0099] In step 306, the main control board 204 interacts with the RF circuit 202 to determine whether a successful response to remove network registration sent by the access network device is received through the RF circuit 202; if a successful response to remove network registration sent by the access network device is received through the RF circuit 202, step 307 is executed; if no successful response to remove network registration sent by the access network device is received through the RF circuit 202, step 308 is executed.

[0100] Step 307 , the main control board 204 controls the overvoltage protection circuit 205 to stop supplying power to the outside.

[0101] In step 308 , the main control board 204 determines whether a power-on instruction is received. If yes, step 309 is executed; if no, step 306 is returned to be executed.

[0102] Step 309 , the main control board 204 interacts with the radio frequency circuit 202 to send a network registration request to the access network device through the radio frequency circuit 202 ; the main control board 204 controls the external device 203 to be in a working state.

[0103] Figure 4 A block diagram of the composition of a device power on / off management apparatus provided in another embodiment of the present application.

[0104] Thirdly, refer to Figure 4Another embodiment of the present application provides a device power on / off management device, the device power on / off management device has a screen and has a mobile data function, the device includes: a determination module 401, used to receive a shutdown instruction and determine whether the target device is registered in the mobile network; a communication module 402, used to send a network registration removal request to an access network device of the mobile network when it is determined that the target device is registered in the mobile network; turn off the external device of the target device; wherein the external device includes a screen; receive a network registration removal success response sent by the access network device; a control module 403, used to control the target device to power off as a whole.

[0105] In some exemplary embodiments, the determination module 401 may be implemented by the main control board 204 in the above embodiment.

[0106] In some exemplary embodiments, the communication module 402 may be implemented using the main control board 204 and the radio frequency circuit 202 in the above embodiments.

[0107] In some exemplary embodiments, the control module 403 may be implemented using the main control board 204 and the power management chip 201 in the above embodiments.

[0108] In some exemplary embodiments, the control module 403 is further configured to: when it is determined that the target device is not registered in the mobile network, control the target device to be powered off as a whole.

[0109] In some exemplary embodiments, the communication module 402 is also used to: before receiving the successful response to remove network registration sent by the access network device, when a power-on instruction is received, send a network registration request to the access network device; the control module 403 is also used to: turn on the external device of the target device.

[0110] In some exemplary embodiments, the control module 403 is further configured to: after sending the network registration request to the access network device, upon receiving a network registration removal success response sent by the access network device, not respond to the network registration removal success response.

[0111] In some exemplary embodiments, the control module 403 is specifically used to turn on the external device of the target device in the following manner: supplying power to the external device of the target device; or, controlling the external device of the target device to be in a working state; or, supplying power to the external device of the target device; controlling the external device of the target device to be in a working state.

[0112] In some exemplary embodiments, the control module 403 is further configured to: after receiving a network registration removal success response sent by the access network device, if a power-on instruction is received, not respond to the power-on instruction.

[0113] In some exemplary embodiments, the control module 403 is specifically used to shut down the external devices of the target device in the following manner: controlling the external devices of the target device to be in a non-working state; or, stopping power supply to the external devices of the target device; or, controlling the external devices of the target device to be in a non-working state; stopping power supply to the external devices of the target device.

[0114] The specific implementation process of the above-mentioned device power on / off management apparatus is the same as the specific implementation process of the device power on / off management method of the aforementioned embodiment, and will not be repeated here.

[0115] Second, refer to Figure 5 Another embodiment of the present application provides an electronic device, including: at least one processor 501; a memory 502, wherein at least one program is stored in the memory 502, and when the at least one program is executed by the at least one processor 501, any one of the above-mentioned device power on / off management methods is implemented.

[0116] In some exemplary embodiments, the electronic device further includes: one or more I / O interfaces 503 connected between the processor 501 and the memory 502 , and configured to implement information interaction between the processor 501 and the memory 502 .

[0117] Among them, the processor 501 is a device with data processing capabilities, including but not limited to a central processing unit (CPU); the memory 502 is a device with data storage capabilities, including but not limited to random access memory (RAM, more specifically SDRAM, DDR, etc.), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory (FLASH); the I / O interface (read-write interface) 503 is connected between the processor 501 and the memory 502, and can realize information interaction between the processor 501 and the memory 502, including but not limited to a data bus (Bus), etc.

[0118] In some embodiments, the processor 501 , the memory 502 , and the I / O interface 503 are connected to each other via a bus 504 , and further connected to other components of the computing device.

[0119] In a third aspect, another embodiment of the present application provides a computer-readable medium having a computer program stored thereon, and when the computer program is executed by a processor, any one of the above-mentioned device power on / off management methods is implemented.

[0120] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those skilled in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0121] Example embodiments have been disclosed herein, and although specific terms are employed, they are used and should be interpreted only in a general illustrative sense and not for limiting purposes. In some instances, it will be apparent to those skilled in the art that, unless otherwise expressly noted, features, characteristics, and / or elements described in conjunction with a particular embodiment may be used alone or in combination with features, characteristics, and / or elements described in conjunction with other embodiments. Therefore, those skilled in the art will appreciate that various changes in form and detail may be made without departing from the scope of the present application as set forth in the appended claims.

Claims

1. A device power on / off management method, applied to a target device with a screen and a mobile data function, the method comprising: Upon receiving a shutdown instruction, determining whether the target device is registered on a mobile network; When it is determined that the target device is registered in a mobile network, sending a network registration removal request to an access network device of the mobile network; turning off an external device of the target device; wherein the external device includes a screen; A network registration removal success response sent by the access network device is received, and the target device is controlled to be powered off and shut down as a whole.

2. The device power on / off management method according to claim 1, when it is determined that the target device is not registered in the mobile network, the method further comprises: Control the target device to power off and shut down as a whole.

3. According to the device power on / off management method of claim 1, before receiving the network registration removal success response sent by the access network device, in the case where a power on instruction is received, the method further comprises: Sending a network registration request to the access network device; Turn on the external device of the target device.

4. The device power on / off management method according to claim 3, after sending the network registration request to the access network device, the method further comprises: In case of receiving a network registration removal success response sent by the access network device, no response is given to the network registration removal success response.

5. The device power on / off management method according to claim 3, wherein: The external device for opening the target device includes: supplying power to an external device of the target device; Alternatively, controlling an external device of the target device to be in working state; Alternatively, power is supplied to an external device of the target device; and the external device of the target device is controlled to be in a working state.

6. The device power on / off management method according to claim 1, after receiving the network registration removal success response sent by the access network device, in the case where a power on instruction is received, the method further comprises: The power-on command is not responded to.

7. The device power on / off management method according to any one of claims 1 to 6, wherein: The external device of shutting down the target device comprises: Controlling an external device of the target device to be in a non-working state; Alternatively, stopping power supply to an external device of the target device; Alternatively, the external device of the target device is controlled to be in a non-working state; and the power supply to the external device of the target device is stopped.

8. A device for managing power on and off of a device, the device having a screen and a mobile data function, the device comprising: A determination module, configured to receive a shutdown instruction and determine whether the target device is registered in a mobile network; A communication module, configured to send a network registration removal request to an access network device of the mobile network when it is determined that the target device is registered in the mobile network; Turning off the external device of the target device; wherein the external device includes a screen; receiving a network registration removal success response sent by the access network device; The control module is used to control the target device to power off and shut down as a whole.

9. An electronic device, comprising: at least one processor; A memory, wherein at least one program is stored in the memory, and when the at least one program is executed by the at least one processor, the device power on / off management method described in any one of claims 1 to 7 is implemented.

10. A computer-readable medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the device power on / off management method according to any one of claims 1 to 7.

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