TWI703834B - Method and system for remotely waking up network user equipment - Google Patents

Abstract

In a method and system for remotely waking up a network user device, the management server receives a wake-up request containing the device identification code and wake-up key of the user device to be awakened, and according to the receiving time of the wake-up request, and the elapsed time. Store and include the device management information of the device identification and the wake-up key contained in the wake-up request, and when it is determined that the user device is operating in sleep mode, send the device identification code and the wake-up key contained in the wake-up request to the wake-up server And the wake-up notification of the receiving time. After the wake-up server determines that the user device is operating in sleep mode based on the receiving time contained in the wake-up notification and the stored sleep record corresponding to the user device, it will wake up the key and wake-up key based on the link data contained in the sleep record. The wake-up command is transmitted to the user device.

Description

Method and system for remotely waking up network user equipment

The present invention relates to remote wake-up technology, in particular to a method and system for remotely waking up network user devices.

The current Ethernet can perform remote wake-up, such as Wake-up On Local area network (WOL) function. This remote wake-up (WOL) technology is used to allow a computer operating in sleep mode (for example, S3 in sleep state or S4 in sleep state) to quickly switch to work mode (for example, S0 in working state), that is, Wake up computers that have entered S3 or S4 based on energy saving.

However, because Network Address Translation (NAT) technology allows multiple local network addresses to share a wide area network address (i.e., IP address), even in a limited IP address environment, A large number of user terminals can be allowed to connect to a wide area network such as the Internet without a fixed IP address. Therefore, the above-mentioned remote wake-up technology (WOL) cannot be used in a wide area network (WAN) environment.

Therefore, how to effectively and safely remotely call through the WAN environment The user terminal in the wake-up local area network is indeed one of the current important research and development topics, and it has also become a target that needs improvement in the current related fields.

Therefore, an object of the present invention is to provide a method for remotely waking up a network user device, which can overcome at least one shortcoming of the prior art.

Therefore, the method for remotely waking up network user devices provided by the present invention is applicable to multiple user devices that are in a local area network and can operate in sleep mode, and is implemented by a management server and a wake-up server And includes the following steps: (A) through the management server, store multiple pieces of device management information corresponding to the user devices, each piece of device management information related to one of the user devices corresponding to the user device, and Contains a device identification code that uniquely represents the corresponding user device, a wake-up key uniquely assigned to the corresponding user device, and the latest sleep registration time; (B) by the wake-up server, stores multiple entries corresponding to The sleep records of a plurality of the user devices that have previously operated in the sleep mode, and each sleep record includes the device identification code representing the corresponding user device, and the wake-up secret assigned to the corresponding user device Key, the corresponding link data of the user device, and the latest sleep login time; (C) through the management server, when receiving a wake-up request from the outside and related to one of the user devices to be awakened, It includes a device identification code representing the user device to be awakened, and a wake-up key assigned to the user device to be awakened, according to the receiving time of the wake-up request, and one of the pen device management information The device management information containing the device identification code and the wake-up key contained in the wake-up request is used to determine whether the user device to be awakened is operating in the sleep mode; (D) by the management server, when the device to be awakened is determined When waking up the user device to operate in the sleep mode, send a wake-up notification containing the receiving time of the wake-up request, the device identification code and the wake-up key contained in the wake-up request to the wake-up server; (E) By the wake-up server, according to the receiving time contained in the wake-up notification from the management server, and all the stored sleep records, one of them contains the device identification code and the wake-up key contained in the wake-up notification And as the sleep record of the target sleep record, determine whether the user device to be awakened is operating in the sleep mode; and (F) by the wake-up server, when determining that the user device to be awakened is operating in the sleep mode, according to the The link data contained in the target sleep record transmits the wake-up key contained in the wake-up notification and a wake-up command to the user device to be awakened, so that the user device to be awakened accepts the wake-up after successfully confirming the wake-up key Command and be awakened.

Therefore, another object of the present invention is to provide a system for remotely waking up network user devices, which can overcome at least one shortcoming of the prior art.

Therefore, the system for remotely waking up network user devices provided by the present invention is applicable to multiple user devices that are in a local area network and can operate in sleep mode, and includes a management server and a wake-up server.

The management server includes a first communication module connected to a wide area network, a first storage module, and an electrical connection to the first communication module and the first storage module The first processing module of the group. The first storage module stores a plurality of pieces of device management information respectively corresponding to the user devices, each piece of device management information is related to one of the user devices corresponding to the user device, and includes one that uniquely represents the corresponding user device Device identification code, a wake-up key uniquely assigned to the corresponding user device, and the latest sleep login time.

The wake-up server includes a second communication module connected to the wide area network, a second storage module, and a second processing module electrically connected to the second communication module and the second storage module. The second storage module stores a plurality of sleep records respectively corresponding to a plurality of user devices previously operating in the sleep mode among the user devices, and each sleep record includes the device identification code representing the corresponding user device, The wake-up key assigned to the corresponding user device, the corresponding connection data of the user device, and the latest sleep login time.

When the first processing module of the management server receives an external wake-up request related to one of the user devices to be awakened from the user device via the first communication module, it includes a representative of the user device to be awakened The device identification code and the wake-up key assigned to the user device to be awakened, the first processing module according to the receiving time of the wake-up request and one of the pen device management information stored by the first storage module contains the The device identification code and the device management information of the wake-up key contained in the wake-up request determine whether the user device to be awakened is operating in the sleep mode, and when it is determined that the user device to be awakened is operating in the sleep mode, by The first communication module A wake-up notification containing the receiving time of the wake-up request, the device identification code and the wake-up key contained in the wake-up request is sent to the wake-up server.

When the second processing module of the wake-up server receives the wake-up notification from the management server via the second communication module, the second processor according to the receiving time contained in the wake-up notification and the One of all sleep records stored by the second storage module contains the device identification code and the wake-up key included in the wake-up notification, and is used as a sleep record of the target sleep record to determine whether the user device to be awakened is operating in the sleep mode And when the second processor determines that the user device to be awakened is operating in the sleep mode, according to the link data contained in the target sleep record, the wake-up notification contained in the second communication module is used The wake-up key and a wake-up command are transmitted to the user device to be awakened, so that the user device to be awakened accepts the wake-up command after successfully confirming the wake-up key and is awakened.

The effect of the present invention is that the management server effectively stores and manages device management information corresponding to all user devices and the wake-up server effectively stores and manages sleep records related to user devices operating in sleep mode. Therefore, when a user granted the wake-up right wants to wake up a user device, the user terminal used by the user is used to send to the management server the device identification code representing the user device and the wake-up key assigned to the user device. When the wake-up request is made, and the management server and the wake-up server determine that the user device is operating in sleep mode, the wake-up server uses the wake-up key and wakes up via the WAN The command is sent to the user device, thereby achieving an effective and safe remote wake-up through the wide area network.

1: Management server

11: The first communication module

12: The first storage module

13: The first processing module

2: wake up the server

21: The second communication module

22: The second storage module

23: The second processing module

3: router

4,4’,4”: User device

5: Use terminal

S41~S46: steps

S51~S57: steps

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: FIG. 1 is a block diagram exemplarily showing an embodiment of the present invention for remotely waking up a network user device The system and its environment configuration during use; FIG. 2 is a schematic diagram illustrating the data content stored by a first storage module of a management server of this embodiment; FIG. 3 is a schematic diagram, exemplarily illustrating The data content stored in a second storage module of a wake-up server of this embodiment; FIG. 4 is a flowchart illustrating how this embodiment performs management procedures related to a user device operating in sleep mode; And FIG. 5 is a flowchart illustrating how the embodiment executes a remote wake-up procedure for a user device to be waked up.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Referring to FIG. 1, the system for remotely waking up network user devices according to the embodiment of the present invention is applicable to multiple user devices 4, 4'that are in a local area network and can be operated in a sleep mode for energy saving. 4". For the convenience of description, the user devices 4, 4', 4" in this embodiment are, for example, connected to a router 3 between the local area network and a wide area network (for example, the Internet). Send and receive data, but not limited to this. However, in actual applications, the system can provide remote wake-up services for user devices (not shown) in multiple different regional network domains. For example, if the local area network is an intranet in an enterprise organization, the user devices 4, 4', 4" can be computer devices deployed in the enterprise organization, or if the local area network is a smart home In the internal network of the system, each user device 4/4'/4" can be a smart home appliance or computer device configured in the smart home system. The system includes, for example, a management server 1 and a wake-up server 2.

It should be particularly noted that, for the convenience of description, in this embodiment, each of the management server 1 and the wake-up server 2 is implemented as a single computer device, but is not limited to this. However, in other implementation aspects, the management server 1 and/or the wake-up server 2 can also be implemented as a computer system with a cluster architecture.

The management server 1 includes, for example, a first communication module 11 connected to the wide area network, a first storage module 12, and a first communication module 11 electrically connected to the first storage module 12 Processing module 13, but not limited to this. The first storage module 12 (which, for example, can be implemented as a database, but not limited to this), is used in the relevant user devices In the registration stage of 4, 4', 4", multiple pieces of device management information corresponding to the user devices 4, 4', 4" are stored. Each piece of device management information is related to a corresponding user device 4/4'/4", and as shown in Figure 2, for example, it contains a device identification code that uniquely represents the corresponding user device 4/4'/4", a unique A wake-up key assigned to the corresponding user device 4/4'/4" and the latest sleep login time (which can be a preset time before starting to use).

On the other hand, during the registration phase, for each user device 4/4'/4", the first processing module 13 of the management server 1 sends an assignment to the user device via the first communication module 12 and the router 3 The wake-up key of the user device 4/4'/4” and the link data related to the wake-up server 2 for the user device 4/4'/4” to store the wake-up key and the link data ( See Figure 1) and connect to the wake-up server 2 according to the stored link data when used later. It should be noted that in this embodiment, since the wake-up server 2 is a single computer device, it is stored in each The link data of the user device 4/4'/4" includes, for example, the link URL (ie, IP address) of the wake-up server 2 in the wide area network. And if the wake-up server 2 is a computer system with a cluster architecture, the link data stored in each user device 4/4'/4” not only includes the wake-up server 2 (ie, the computer system) The link URL on the WAN, and contains the port number used to connect to a computer host (ie, a computer device in the computer system) responsible for serving the user device 4/4'/4" in the wake-up server 2 . In this way, when in use, the router 3 can use the connection data stored in each user device 4/4’/4” to establish and wake up the server Link to device 2 for data transmission. Incidentally, each user device 4/4'/4” can receive the URL of the wake-up server 2 from the management server 1 and all computer hosts which are relatively close to the user device during the registration phase 4/4'/4” the port number of one or more computer hosts, and based on the response test, a computer host with the shortest response time is determined from the host computer to serve the user device 4/4 '/4” of the host computer.

In addition, during the registration phase, the management server 1 has a user terminal used by each registered user whose at least one of the user devices 4, 4', 4" has the right to wake up (for example, the user terminal shown in FIG. 1 5) Send a user device list containing the device identification code representing the at least one user device 4/4'/4” and the wake-up key assigned to the at least one user device for the user terminal to store the user Device list.

In this embodiment, the wake-up server 2 includes, for example, a second communication module 21 connected to the wide area network, a second storage module 22, and electrically connected to the second communication module 21 and the second storage module. The second processing module 23 of the group 22. When in use, the second storage module 22 (which can be implemented as a database, but not limited to this) is used to store one or more entries respectively corresponding to one of the user devices 4, 4', 4" Or multiple 4/4'/4" sleep records of user devices previously operating in the sleep mode. As shown in Figure 3, each sleep record contains the device identification code representing the corresponding user device 4/4'/4" (operating in the sleep mode), and is assigned to the corresponding user device 4/4'/ 4” the wake-up key, the corresponding connection data of the user device 4/4'/4”, and the latest sleep login Among them, the link data includes a link address of the router 3 in the wide area network, and a port number used by the router 3 to connect to the corresponding user device 4/4'/4".

In particular, it should be noted that each sleep record stored in the second storage module 22 is obtained by executing a management procedure. In this embodiment, a specific network card (not shown) installed in each user device 4/4'/4” enters sleep mode from working mode on the user device 4/4'/4”, or in the user device 4/4'/4” When the device 4/4'/4” continues to operate in the sleep mode for a predetermined time (for example, 15 seconds), it will send a sleep packet to the wake-up server 2 via the router 3. The sleep packet includes, for example, the The device identification code of the user device 4/4'/4”, the wake-up key stored in the user device 4/4'/4”, and the specific network card installed in the user device 4/4'/4” Provided link information, where the link information includes a link URL (ie, IP address) of the router 3 in the wide area network, and a port number used by the router 3 to connect to the user device 4/4'/4” .

Hereinafter, referring to FIG. 1 and FIG. 4, it will be exemplarily explained how this embodiment performs the management program related to a user device operating in a sleep mode, such as the user device 4'. In this case, the user device 4'sends a sleep packet to the wake-up server 2 via the router 3. The management program includes the following steps S41~S46.

When the second processing module 23 of the wake-up server 2 receives the sleep packet from the user device 4'via the second communication module 31 (step S41), the second processing module 23 responds to the sleep The device identification code contained in the packet determines whether there is one of the sleep records (etc.) stored in the second storage module 22 corresponding to the Sleep record of the user device 4'(step S42). When the result of the determination is negative, the second processing module 23 stores a newly added sleep record corresponding to the user device 4'in the second storage module according to the sleep packet and the receiving time of the sleep packet 22. The newly added sleep record includes the device identification code, the wake-up key, and the link data contained in the sleep packet, and the receiving time of the sleep packet as the latest sleep registration time (step S43). When the determination result is affirmative, the second processing module 23 updates the latest sleep registration time contained in the sleep record corresponding to the user device 4'stored in the second storage module 22 to the receiving time ( Step S44). Following step S43 and step S44 in step S45, the second processing module 23 sends a sleep notification including the receiving time, the device identification code contained in the sleep packet and the wake-up key to the management server器1.

Afterwards, in step S46, when the first processing module 13 of the management server 1 receives the sleep notification from the wake-up server 2 via the first communication module 11, the first processing module 13 In response to the sleep notification, one of the pen device management information stored in the first storage module 12 includes the device identification code and the wake-up key included in the sleep notification (ie, corresponding to the The latest sleep registration time included in the device management information of the user device 4'is updated to the receiving time included in the sleep notification. So far, the management program on the user device 4'has been executed.

Hereinafter, referring to Figure 1 and Figure 5 to illustrate as an example when a registered user wants to go far When the terminal wakes up a user device to be awakened, for example, the user device 4", how does this embodiment perform a remote wake-up procedure on the user device 4". In this case, the registered user can use a terminal 5 (for example, a mobile device), and after appropriate operations, for example, execute an application that is pre-installed on the terminal 5 and related to the remote wake-up service A program (for example, it can be provided by the institution that sets up the system, but not limited to this), so that the user terminal 5 sends a wake-up request to the management server 1 via the wide area network. In this embodiment, the wake-up request includes, for example, a device identification code representing the user device 4" and a wake-up key assigned to the user device 4". The remote wake-up procedure includes the following steps S51~S57.

First, in step S51, the first processing module 13 of the management server 1 receives the wake-up request from the user terminal 5 and related to the user device 4" via the first communication module 11.

Then, in step S52, after the first processing module 13 authenticates the identity of the registered user, according to the receiving time of the wake-up request and the pen device management information stored by the first storage module 12, one of the pen device management information contains The device identification code and the device management information of the wake-up key contained in the wake-up request (ie, the device management information corresponding to the user device 4") determines whether the user device 4" is operating in the sleep mode. In this embodiment, the first processing module 13 determines the time between the latest sleep registration time contained in the pen device management information stored by the first storage module 12 and the receiving time of the wake-up request Is the period not longer than a predetermined period of time (for example, but Not limited to 15 seconds) to determine whether the user device to be awakened is operating in the sleep mode. More specifically, if the first processing module 13 determines that the time period is not longer than the predetermined time period, it determines that the user device 4" is operating in the sleep mode (that is, the determination result of step S52 is affirmative) and The flow proceeds to step S53. Conversely, if the first processing module 13 determines that the time period is longer than the predetermined time period, it determines that the user device 4" is not operating in the sleep mode (that is, the determination result of step S52 is No) and the flow proceeds to step S54.

In step S53, the first processing module 13 of the management server 1 uses the first communication module 11 to combine the receiving time of the wake-up request and the device identification code contained in the wake-up request with The wake-up notification of the wake-up key is sent to the wake-up server.

In step S54, the first processing module 13 of the management server 1 sends a reply to the user terminal 5 through the first communication module 11 indicating that the user device 4" has been awakened.

In step S55 following step S53, when the second processing module 23 of the wake-up server 2 receives the wake-up notification from the management server 1 via the second communication module 21, the second processing The module 23 is based on the receiving time contained in the wake-up notification and all sleep records stored in the second storage module 22, one of which contains the device identification code and the wake-up key contained in the wake-up notification and serves as a target sleep The recorded sleep record determines whether the user device 4" is operating in the sleep mode. In this embodiment, similar to the determination method of the first processing module 13 in step S52, the second processing module 23 determines the most recent sleep contained in the target sleep record stored by the second storage module 22 Whether the time period between the login time and the receiving time included in the wake-up notification is not longer than the predetermined time period is used to determine whether the user device 4" is operating in the sleep mode. More specifically, if the second processing module 23 When it is determined that the time period is not longer than the predetermined time period, it is determined that the user device 4" is operating in the sleep mode (that is, the determination result of step S55 is affirmative) and the flow proceeds to step S56. Conversely, if the second processing module 23 determines that the time period is longer than the predetermined time period, it determines that the user device 4" is not operating in the sleep mode (that is, the determination result of step S55 is negative) and the flow Go to step S57.

In step S56, the second processing module 23 of the wake-up server 2 uses the wake-up key contained in the wake-up notification by the second communication module 21 according to the link data contained in the target sleep record And a wake-up command is sent to the user device 4". Then, the flow proceeds to step S57. In particular, the second processing module 23 makes the second communication module 21 first based on the link contained in the link data The URL is established on the connection between the wide area network and the router 3, and then the port number contained in the link data, the wake-up key contained in the wake-up notification, and the wake-up command are sent to the second communication module 21 through the Router 3, so that the router 3 transmits the wake-up key and the wake-up command received from the wake-up server 2 to the user device 4" according to the port number. Therefore, the user device 4" receives the wake-up command after successfully confirming the wake-up key and is awakened.

Finally, in step S57, the second processing module 23 of the wake-up server 2 deletes the target sleep record from the second storage module 22. In other words, when the wake-up server 2 determines that the user device 4" is not operating in the sleep mode or sends the wake-up key and the wake-up command for waking up the user device 4", it means that the user device 4" has been Was awakened or to be awakened, in this case, the awakening server 2 does not need to keep the target sleep record, so as to achieve effective maintenance and management of the sleep record of each user device that is actually operating in sleep mode. , The remote wake-up sequence is completed.

In summary, because the management server 1 effectively stores and manages device management information corresponding to all user devices 4, 4', 4" and the wake-up server 2 effectively stores, manages, and operates each device in sleep mode A user’s device 4/4’/4” related sleep records. Therefore, when a registered user who is granted the right to wake up wants to wake up a user’s device 4/4’/4”, use the terminal used by the registered user to When the management server 1 sends a wake-up request containing the device identification code representing the user device 4/4'/4” and the wake-up key assigned to the user device 4/4'/4”, the management server After 1 and the wake-up server 2 both determine that the user device is operating in sleep mode, the wake-up server 2 sends the wake-up key and wake-up command to the user device via the wide area network 4/4'/4" , In order to achieve the purpose of effective and safe remote wake-up through the wide area network. It can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention, and should not be used to limit the scope of implementation of the present invention. Any application for patent scope and patent specification according to the present invention Simple equivalent changes and modifications made to the content are still within the scope of the patent for the present invention.

1: Management server

11: The first communication module

12: The first storage module

13: The first processing module

2: wake up the server

21: The second communication module

22: The second storage module

23: The second processing module

3: router

4,4’,4”: User device

5: Use terminal

Claims (14)

A method for remotely waking up network user devices, which is suitable for multiple user devices that are in a local area network and can operate in sleep mode, and is implemented by a management server and a wake-up server connected to a wide area network, And includes the following steps: (A) through the management server, store multiple pieces of device management information corresponding to the user devices, each piece of device management information is related to one of the user devices corresponding to the user device, and includes A device identification code uniquely representing the corresponding user device, a wake-up key uniquely assigned to the corresponding user device, and the latest sleep registration time; (B) by the wake-up server, store multiple entries corresponding to the The sleep records of multiple user devices previously operating in the sleep mode among the user devices, each sleep record includes the device identification code representing the corresponding user device, the wake-up key assigned to the corresponding user device, The corresponding link data of the user device and the latest sleep login time; (C) With the management server, when receiving a wake-up request from the outside and related to one of the user devices to be waked up, it includes The device identification code representing the user device to be awakened, and the wake-up key assigned to the user device to be awakened, according to the receiving time of the wake-up request and one of the pen device management information contains the device included in the wake-up request The identification code and the device management information of the wake-up key determine whether the user device to be awakened is operating in the sleep mode; (D) by the management server, when it is determined that the user device to be awakened is operating in the sleep mode, When receiving the wakeup request The wake-up notification of the device identification code and the wake-up key contained in the wake-up request is sent to the wake-up server; (E) by the wake-up server, according to the wake-up notification from the management server The receiving time and one of all the stored sleep records contains the device identification code and the wake-up key included in the wake-up notification and is used as the sleep record of the target sleep record to determine whether the user device to be awakened is operating in the Sleep mode; and (F) by the wake-up server, when it is determined that the user device to be awakened is operating in the sleep mode, the wake-up notification contained in the wake-up notification is based on the link data contained in the target sleep record The key and a wake-up command are transmitted to the user device to be awakened, so that the user device to be awakened receives the wake-up command after successfully confirming the wake-up key and is awakened. The method for remotely waking up a network user device as described in claim 1, after step (B), further includes the following steps: (G) by the wake-up server, when receiving from the outside and interacting with these One of the user devices is a sleep packet related to the user device operating in the sleep mode, which includes a device identification code representing the user device, a wake-up key assigned to the user device, and link data related to the user device, according to The device identification code contained in the sleep packet determines whether there is a sleep record corresponding to the user device operating in the sleep mode among the stored sleep records, and when the determination result is negative, according to the The sleep packet and the receiving time of the sleep packet are newly stored corresponding to the user device operating in the sleep mode and include the device identification code, the wake-up key and the link data contained in the sleep packet to And the sleep record of the receiving time of the sleep packet, where the receiving time is used as the latest sleep registration time, and when the determination result is affirmative, the stored one corresponds to the sleep record of the user device operating in the sleep mode The latest sleep registration time included is updated to the receiving time, and a sleep notification including the receiving time, the device identification code and the wake-up key contained in the sleep packet is sent to the management server; and (H ) Through the management server, in response to the sleep notification from the wake-up server, one of the device management information includes the device identification code contained in the sleep notification and the device management information of the wake-up key. The latest sleep login time included is updated to the receiving time included in the sleep notification. The method for remotely waking up a network user device according to claim 2, wherein: in step (G), the sleep packet is generated by the user device operating in the sleep mode, and is connected to the The router between the local area network and the wide area network is sent to the wake-up server, and the link data contained in the sleep packet includes a link address of the router in the wide area network, and the router is used to connect to the user device In step (B), the link data contained in each sleep record includes the link address of the router and the port number used by the router to connect to the corresponding user device; and in step ( In F), the wake-up server first establishes a connection with the router in the WAN based on the link URL contained in the link data, and then the port number contained in the link data and the wake-up notification contained in the wake The key and the wake-up command are transmitted to the router, so that the router transmits the wake-up key and the wake-up command received from the wake-up server to the user device to be awakened according to the port number. The method for remotely waking up a network user device according to claim 3, wherein: in step (C), the management server determines the latest sleep registration time contained in the pen device management information and the Whether the time period between the receiving times of the wakeup request is not longer than a predetermined time period is used to determine whether the user device to be awakened is operating in the sleep mode, and when it is determined that the time period is not longer than the predetermined time period, it is determined The user device to be awakened operates in the sleep mode; and in step (E), the wake-up server determines the difference between the latest sleep registration time contained in the target sleep record and the receiving time contained in the wake-up notification Whether the time period is not longer than the predetermined time period is used to determine whether the user device to be awakened is operating in the sleep mode, and when it is determined that the time period is not longer than the predetermined time period, it is determined that the user device to be awakened is operating in the sleep mode . In the method for remotely waking up a network user device as described in claim 4, the wake-up request is sent from a user terminal to the management server via the wide area network, and after step (C), the method further includes the following steps: (1) When the management server determines that the time period is longer than the predetermined time period, the user terminal sends a reply indicating that the user device to be awakened has been awakened. The method for remotely waking up a network user device as described in claim 4 or 5, After step (E) determines that the time period is longer than the predetermined time period or after step (F), the method further includes the following steps: (J) by waking up the server, deleting the target sleep record. The method for remotely waking up a network user device as described in claim 3, between step (A) and step (B), further includes the following steps: (K) through the management server, in the registration phase , Through the router, send the wake-up key assigned to the user device and the link data related to the wake-up server to each user device, so that the user device can store the wake-up key and connect to the Wake up the server, and send a user device list to the user terminal used by each registered user whose at least one of the user devices has the wake-up right, which contains the device identification code representing the at least one user device and is assigned to the user device The wake-up key of at least one user device. A system for remotely waking up network user devices, which is suitable for multiple user devices that are in a local network and can operate in sleep mode, and includes: a management server, including a first communication module, connected to a A first storage module of the wide area network, which stores multiple pieces of device management information corresponding to the user devices, each piece of device management information is related to one of the user devices corresponding to the user device, and includes a unique representative of the corresponding user A device identification code of the device, a wake-up key uniquely assigned to the corresponding user device, and the latest sleep registration time, and a first processing module electrically connected to the first communication module and the first storage module ;and A wake-up server, including a second communication module, connected to the wide area network, and a second storage module, storing multiple pens respectively corresponding to the sleep of a plurality of user devices previously operating in the sleep mode among the user devices Records, each sleep record includes the device identification code representing the corresponding user device, the wake-up key assigned to the corresponding user device, the link data of the corresponding user device, and the latest sleep login time, and a first The second processing module is electrically connected to the second communication module and the second storage module; wherein, when the first processing module of the management server receives via the first communication module from the outside and communicates with the A wake-up request related to one of the user devices to be awakened in the user device includes a device identification code representing the user device to be awakened and a wake-up key assigned to the user device to be awakened, and the first processing module according to the wake-up request One of the pen device management information stored in the first storage module contains the device identification code included in the wake-up request and the device management information of the wake-up key to determine whether the user device to be awakened operates In the sleep mode, and when it is determined that the user device to be awakened is operating in the sleep mode, the first communication module identifies the receiving time containing the wake-up request and the device included in the wake-up request The wake-up notification of the code and the wake-up key is sent to the wake-up server; and wherein, when the second processing module of the wake-up server receives the wake-up notification from the management server via the second communication module, The second processing module is based on the receiving time contained in the wake-up notification and the second storage One of all sleep records stored by the storage module contains the device identification code and the wake-up key included in the wake-up notification and is used as the sleep record of the target sleep record, determines whether the user device to be awakened is operating in the sleep mode, and When the second processing module determines that the user device to be awakened is operating in the sleep mode, according to the link data contained in the target sleep record, the second communication module uses the wake-up notification contained in the wake-up The key and a wake-up command are transmitted to the user device to be awakened, so that the user device to be awakened receives the wake-up command after successfully confirming the wake-up key and is awakened. The system for remotely waking up network user devices according to claim 8, wherein: when the second processing module of the wake-up server receives via the second communication module from the outside and interacts with the user devices One of the sleep packets related to the user device operating in the sleep mode includes a device identification code representing the user device, a wake-up key assigned to the user device, and link data related to the user device, the second The processing module determines whether there is a sleep record corresponding to the user device operating in the sleep mode among the sleep records stored in the second storage module according to the device identification code contained in the sleep packet, and when When the determination result is negative, according to the sleep packet and the receiving time of the sleep packet, a new sleep record corresponding to the user device operating in the sleep mode is stored in the second storage module, wherein The sleep record of includes the device identification code, the wake-up key and the link data contained in the sleep packet, and the receiving time of the sleep packet as the latest sleep registration time When the determination result is affirmative, the latest sleep login time contained in the sleep record corresponding to the user device operating in the sleep mode stored in the second storage module is updated to the received time, and Sending a sleep notification including the receiving time, the device identification code and the wake-up key contained in the sleep packet to the management server; and when the first processing module of the management server passes through the first communication When the module receives the sleep notification from the wake-up server, the first processing module responds to the sleep notification, and one of the pen device management information stored in the first storage module contains the information contained in the sleep notification The latest sleep registration time contained in the device identification code and the device management information of the wake-up key is updated to the receiving time contained in the sleep notification. The system for remotely waking up a network user device according to claim 9, wherein: the sleep packet is generated by the user device operating in the sleep mode, and is connected to the local area network and the wide area network The router in between is sent to the wake-up server, and the link data contained in the sleep packet includes a link address of the router in the wide area network and a port number used by the router to connect to the user device; stored in The link data contained in each sleep record of the second storage module of the wake-up server includes the link URL of the router and a port number used by the router to connect to the corresponding user device; and the wake-up server The second processing module of the device enables the second communication module to establish a connection between the WAN and the router based on the link URL contained in the link data, and then the port number and the router contained in the link data The wake-up key and the wake-up command included in the wake-up notification are sent to the router via the second communication module, so that the router transmits the wake-up key and the wake-up command received from the wake-up server according to the port number To the user device to be awakened. The system for remotely waking up a network user device according to claim 10, wherein: the first processing module of the management server determines that the pen device management information stored by the first storage module contains Whether the time period between the latest sleep login time and the receiving time of the wake-up request is not longer than a predetermined period of time to determine whether the user device to be awakened is operating in the sleep mode, and it is determined that the period of time is not longer than the During a predetermined period of time, it is determined that the user device to be awakened is operating in the sleep mode; and the second processing module of the wake-up server determines that the latest sleep record contained in the target sleep record stored by the second storage module Whether the time period between the sleep login time and the receiving time included in the wake-up notification is not longer than the predetermined time period is used to determine whether the user device to be awakened is operating in the sleep mode, and when it is determined that the time period is not longer than the predetermined time period During the time period, it is determined that the user device to be awakened is operating in the sleep mode. In the system for remotely waking up a network user device according to claim 11, the wake-up request is sent from a user terminal to the management server via the wide area network, wherein when the first processing of the management server When the module determines that the time period is longer than the predetermined time period, the first processing module sends an indication to the user terminal via the communication module to indicate the waiting time Reply that the user device has been woken up. The system for remotely waking up a network user device according to claim 11 or 12, wherein: when the second processing module of the wake-up server determines that the time period is longer than the predetermined time period, or when the wake-up After the key and the wake-up command are transmitted, the second processing module deletes the target sleep record from the second storage module. The system for remotely waking up a network user device according to claim 10, wherein, in the registration phase, the first processing module of the management server passes the first communication module and the router to each The user device sends the wake-up key assigned to the user device and the link data related to the wake-up server, so that the user device stores the wake-up key and the link data and connects to the wake-up server according to the link data , And send a user device list to the user terminal used by each registered user whose at least one of the user devices has the right to wake up, which contains the device identification code representing the at least one user device and is assigned to the at least one user device The wake-up key of the user device.

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