Data transmission method, device and equipment

Abstract

Provided are a data transmission method, apparatus and device, the method being applied to a first wireless device, the method comprising: in response to disconnection of a wired communication link between the first wireless device and a control device, switching from a current radio frequency mode of the first wireless device to a terminal mode, the first wireless device can forward wireless traffic for the terminal device in the radio frequency mode; accessing a wireless network of an environment where the first wireless device is located in the terminal mode, wherein the first wireless device can be used as a terminal device to access the wireless network in the terminal mode; the device fault data of the first wireless device is sent to the control device through the wireless network, so that the control device processes the device fault data, and further, the first wireless device can obtain a fault treatment plan generated by the control device based on the fault data and execute a repair operation based on the fault treatment plan. The control device can also inform associated operation and maintenance personnel of the fault disposal plan for manual disposal.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of data processing, and in particular to a data transmission method, device and equipment. BACKGROUND

[0002] A wireless device, also known as a wireless access device or a wireless access point, functions to establish a connection between a wired network and a wireless network. In a scenario where a wireless network needs to be configured, the wireless device can be connected to a control device through a wired communication link and managed by the control device as a relay base station to release wireless radio frequency signals to the outside, allowing wireless terminal devices within a certain range to access the network.

[0003] When the wireless device is working, the wired communication link between the wireless device and the control device can be disconnected due to a fault, causing the data of the wireless device to be unable to be transmitted to the control device in a timely manner, thereby hindering the fault maintenance of the wireless device. SUMMARY

[0004] Therefore, the present application provides a data transmission method, device and equipment to improve the fault maintenance efficiency of a wireless device.

[0005] A first aspect of the present application provides a data transmission method applied to a first wireless device, and the method comprises:

[0006] In response to the wired communication link between the first wireless device and a control device being disconnected, switching from a radio frequency mode in which the first wireless device can forward wireless traffic for a terminal device to a terminal mode;

[0007] Accessing a wireless network of an environment in which the first wireless device is located in the terminal mode in which the first wireless device can access the wireless network as a terminal device;

[0008] Transmitting device fault data of the first wireless device to the control device through the wireless network, so that the control device processes the device fault data.

[0009] Optionally, the device fault data comprises device connection data and device status data obtained when the first wireless device fails;

[0010] The device connection data comprises connectivity data between wired link node devices and message record data between wired link node devices.

[0011] The device status data comprises network interface status data and wiring status data of the first wireless device.

[0012] Optionally, the accessing the wireless network of the environment where the first wireless device is located in the terminal mode comprises:

[0013] searching for a target wireless network of the environment where the first wireless device is located in the terminal mode, the target wireless network being a wireless network provided by a second wireless device, the second wireless device and the first wireless device being connected to the same control device via a wired communication link;

[0014] in a case where the target wireless network is searched for, accessing the target wireless network.

[0015] Optionally, the method further comprises:

[0016] receiving a failure handling plan fed back by the control device, the failure handling plan being generated according to the device failure data;

[0017] performing a failure repair operation contained in the failure handling plan to restore the wired communication link between the first wireless device and the control device.

[0018] Optionally, the method further comprises:

[0019] in response to determining that the wired communication link between the first wireless device and the control device is restored, disconnecting the currently accessed wireless network;

[0020] switching from the terminal mode to the radio frequency mode.

[0021] The second aspect of the present application provides a data transmission method applied to a control device, the method comprising:

[0022] in a case where the wired communication link between the control device and the first wireless device is disconnected, receiving device failure data sent by the first wireless device via a wireless network in a terminal mode;

[0023] processing the device failure data to generate a corresponding failure handling plan.

[0024] Optionally, the method further comprises at least one of the following:

[0025] sending the failure handling plan to the first wireless device via the wireless network, so that the first wireless device restores the wired communication link based on the failure handling plan;

[0026] sending the failure handling plan to a preset target terminal device, so that the target terminal device outputs the failure handling plan;

[0027] sending the failure handling plan to a second wireless device connected to the control device via a wired communication link.

[0028] The third aspect of the present application provides a data transmission device applied to a first wireless device, the device comprising:

[0029] a switching unit configured to switch from a radio frequency mode to a terminal mode in response to a wired communication link between the first wireless device and a control device being disconnected, the first wireless device being capable of forwarding wireless traffic for a terminal device in the radio frequency mode;

[0030] an access unit configured to access a wireless network of an environment in which the first wireless device is located in the terminal mode, the first wireless device being capable of accessing the wireless network as a terminal device in the terminal mode;

[0031] a sending unit configured to send device failure data of the first wireless device to the control device through the wireless network, so that the control device processes the device failure data.

[0032] The fourth aspect of the present application provides a data transmission device applied to a control device, the device comprising:

[0033] a communication unit configured to receive device failure data sent by a first wireless device through a wireless network in a terminal mode in the case that a wired communication link between the control device and the first wireless device is disconnected;

[0034] a generating unit configured to process the device failure data to generate a corresponding failure disposal plan.

[0035] The fifth aspect of the present application provides an electronic device comprising a transceiver, a memory and a processor;

[0036] the transceiver is configured to receive and send data;

[0037] the memory is configured to store a computer program;

[0038] the processor is configured to execute the computer program to implement the data transmission method provided in any one of the first aspect of the present application.

[0039] The sixth aspect of the present application provides an electronic device comprising a transceiver, a memory and a processor;

[0040] the transceiver is configured to receive and send data;

[0041] the memory is configured to store a computer program;

[0042] the processor is configured to execute the computer program to implement the data transmission method provided in any one of the second aspect of the present application.

[0043] The beneficial effect of the scheme is that when the wired communication link between the first wireless device and the control device is disconnected due to failure, the first wireless device can access the surrounding wireless network in time based on the terminal mode, and feed back the device failure data collected by itself to the control device through the wireless network, so as to facilitate the control device to maintain failure in time according to the device failure data, and improve the failure maintenance efficiency of the wireless device. BRIEF DESCRIPTION OF DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0045] Figure 1 A schematic diagram of an application scenario of a wireless device disclosed in an embodiment of the present application;

[0046] Figure 2 A flowchart of a data transmission method disclosed in an embodiment of the present application;

[0047] Figure 3 A schematic diagram of accessing a target wireless network disclosed in an embodiment of the present application;

[0048] Figure 4 A flowchart of another data transmission method disclosed in an embodiment of the present application;

[0049] Figure 5 A structural schematic diagram of a data transmission device disclosed in an embodiment of the present application;

[0050] Figure 6 A structural schematic diagram of another data transmission device disclosed in an embodiment of the present application;

[0051] Figure 7 A structural schematic diagram of an electronic device disclosed in an embodiment of the present application;

[0052] Figure 8 A structural schematic diagram of another electronic device disclosed in an embodiment of the present application. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0054] In order to facilitate the understanding of the technical solutions of the embodiments of the present application, first, the part of the terms that may be involved in the embodiments are described.

[0055] Wireless device, the abbreviation of wireless access point, the full name of English Wireless device, its function is to establish connection between wired network and wireless network. In a word, wireless device is the bridge between wireless network and wired network.

[0056] Control device, the full name of Wireless Access Point Controller, is used to centralized control wireless device, is the core of a wireless network, is responsible for managing all wireless devices in the wireless network, and the management of wireless device includes: issuing configuration, modifying related configuration parameters, radio frequency intelligent management, access security control, etc.

[0057] Radio frequency mode, a wireless transmission mode of wireless device, wireless device in radio frequency mode is like wireless base station, releases wireless signal to the outside, allows wireless terminal to access, and forwards network traffic generated by wireless terminal.

[0058] Please refer to Figure 1 , the application scenario diagram of the data transmission method of the present application. Wireless device 1 and wireless device 2 are connected to the switching device through the signal line, the switching device is connected to the control device through the signal line, and the wireless device 1, the switching device and the control device connected through the signal line are equivalent to a wired communication link, and the wireless device 2, the switching device and the control device connected through the signal line are equivalent to another wired communication link.

[0059] Wireless device 1 can be in radio frequency mode when it works normally, at this time wireless device 1 can receive radio frequency signal sent by wireless terminal device and can send radio frequency signal to wireless terminal device, so as to allow wireless terminal device to access network wirelessly. The working mode of wireless device 2 is the same.

[0060] When wireless device 2 fails, the wired communication link between wireless device 2 and control device may be disconnected due to failure, so that wireless device 2 cannot communicate with control device, and control device cannot obtain the related data of wireless device 2 which fails, and thus cannot implement fault maintenance.

[0061] It should be noted that Figure 1 In the above embodiment, each device is only used as an example, in actual application, one control device can connect three or more wireless devices, there can be one or more switching devices connected between control device and wireless device, and there can be other network related devices connected, such as gateway device, etc.

[0062] Wireless terminal equipment refers to terminal equipment with wireless network access capabilities, such as, but not limited to, mobile phones, laptops, tablets, etc.

[0063] To address the aforementioned problems, this application provides a data transmission method applied to a first wireless device. Please refer to [link to relevant documentation]. Figure 2 The method may include the following steps.

[0064] S201, in response to the disconnection of the wired communication link between the first wireless device and the control device, the first wireless device switches from the radio frequency mode currently in which it is located to the terminal mode, in which the first wireless device can forward wireless traffic for the terminal device.

[0065] S202, in terminal mode, access the wireless network of the environment where the first wireless device is located, and in terminal mode, the first wireless device can access the wireless network as a terminal device.

[0066] S203, the device fault data of the first wireless device is sent to the control device through the wireless network, so that the control device can process the device fault data.

[0067] The beneficial effect of this embodiment is that when the wired communication link between the first wireless device and the control device is disconnected due to a fault, the first wireless device can promptly access the surrounding wireless network based on the terminal mode, and feed back the device fault data it has collected to the control device through the wireless network. This helps the control device to perform fault maintenance in a timely manner based on the device fault data, thereby improving the efficiency of fault maintenance of the wireless device.

[0068] Optional, see Figure 2 The first wireless device can also perform:

[0069] S204 Receive the fault handling plan generated by the control equipment based on the equipment fault data, execute the fault repair operations contained in the fault handling plan, and the fault handling plan is also used by the control equipment to send to the relevant operation and maintenance personnel.

[0070] The first wireless device can be any wireless device that accesses the control device via a wired communication link and provides a wireless network to terminal devices based on that wired communication link. For example, the first wireless device could be... Figure 1 Wireless device 2 is shown.

[0071] Under normal circumstances, after powering on, the first wireless device can automatically establish a wired connection with the control device to create a wired communication link. It then interacts with the control device via this link to exchange control information and actively submits itself to the control device's management. Thus, the first wireless device can operate in radio frequency mode, managed by the control device as a relay base station, releasing wireless traffic to the outside world and allowing terminal devices to access the network, forwarding wireless traffic for terminal devices connected to the first wireless device.

[0072] Wireless traffic for terminal devices can include uplink traffic and downlink traffic. Uplink traffic is equivalent to data sent from the terminal device to the network via radio frequency signals, and downlink traffic is equivalent to data sent from the network to the terminal device via radio frequency signals. The first wireless device can forward uplink traffic to the corresponding address in the network and forward downlink traffic to the terminal device.

[0073] In radio frequency mode, the first wireless device can periodically detect the connectivity of the wired communication link between itself and the control device. If the connectivity is normal and communication is possible, it continues to work in radio frequency mode. If the connectivity is abnormal and it cannot communicate with the control device, it determines that the wired communication link between the first wireless device and the control device is disconnected, and then executes step S201.

[0074] Terminal mode refers to another wireless transmission method for wireless devices. Unlike radio frequency mode, a wireless device in terminal mode does not forward the wireless traffic of other terminal devices. Instead, it actively generates its own traffic and actively accesses the wireless network. In other words, when the first wireless device is in terminal mode, it is equivalent to a wireless terminal device capable of accessing the wireless network.

[0075] When S201 is executed, the first wireless device can disable its own function of forwarding wireless traffic and enable the function of actively accessing and accessing the wireless network to complete the switch from radio frequency mode to terminal mode.

[0076] In step S202, the first wireless device can access any wireless network in its environment. In this embodiment, the accessed wireless network is not limited.

[0077] In some optional embodiments, the first wireless device may access a designated target wireless network; that is, accessing the wireless network in the environment where the first wireless device is located in terminal mode may include:

[0078] In terminal mode, the target wireless network in the environment of the first wireless device is searched. The target wireless network is a wireless network provided by the second wireless device. The second wireless device and the first wireless device are connected to the same control device via a wired communication link.

[0079] If the target wireless network is found, connect to the target wireless network.

[0080] In this embodiment, the first wireless device can request wireless configuration information from the control device when the wired communication link is functioning normally. The control device can respond to the request by sending the wireless configuration information to the first wireless device. The wireless configuration information may include network access information of the target wireless network provided by a second wireless device connected to the control device, such as the network access point name, access key, and other relevant information of the target wireless network.

[0081] At the same time, the first wireless device can also send the network access information of its own wireless network to the control device, so that the control device can share the network access information of the first wireless device with the second wireless device.

[0082] Based on the pre-obtained wireless configuration information, in S202, the first wireless device can search for a wireless network that matches the network access information therein as the target wireless network, and then access the target wireless network based on the matched network access information.

[0083] The second wireless device includes any wireless device that is connected to the same control device as the first wireless device. For example, the second wireless device could be... Figure 1 The wireless device 1 is shown. If there are multiple second wireless devices, the first wireless device can access the target wireless network provided by any one of the second wireless devices. For example, it can choose to access the target wireless network with the strongest network signal.

[0084] For example, see Figure 3 When wireless device 2 executes S202, it can search for the target wireless network 1 provided by wireless device 1 based on the network access information of wireless device 1 provided in advance by the control device. After finding the target wireless network 1, wireless device 2 accesses the target wireless network 1 based on the network access information of wireless device 1.

[0085] The advantages of accessing the target wireless network are twofold. First, the network access information required for accessing the target wireless network can be obtained in advance from the control device. Thus, the first wireless device can automatically access the target wireless network based on the network access information without requiring the user to provide network access information (e.g., without needing to enter an access key), thereby improving the execution efficiency of the method in this embodiment. Second, since the second wireless device providing the target wireless network is directly connected to the control device through a wired communication link, after accessing the target wireless network, the first wireless device can directly establish a wireless communication link with the control device through the second wireless device. Based on this wireless communication link, the device fault data can be quickly sent to the control device, thereby improving data transmission efficiency.

[0086] Optionally, the first wireless device may also access a non-target wireless network. A non-target wireless network refers to a wireless network provided by a third wireless device, which is a wireless device different from the first wireless device. For example, if there are two control devices, wireless device 2 is connected to control device 1 via a wired communication link, and wireless device 3 is connected to control device 2 via a wired communication link, then if wireless device 2 is the aforementioned first wireless device, then wireless device 3 is equivalent to a third wireless device, and the wireless network provided by wireless device 3 is equivalent to a non-target wireless network.

[0087] When accessing a non-target wireless network, if the non-target wireless network does not have an access key set, the first wireless device can directly access the non-target wireless network. If the non-target wireless network has an access key set, the first wireless device can output a prompt message, prompting the user to enter the access key of the non-target wireless network, so as to access the non-target wireless network according to the entered access key.

[0088] Optionally, the first wireless device may prioritize accessing the target wireless network, and only access a non-target wireless network if it determines that it is not within the coverage area of ​​the target wireless network, that is, if the target wireless network cannot be found.

[0089] In step S203, if the wireless network accessed by the first wireless device is the target wireless network, the first wireless device can first initiate a wireless network connectivity probe with the control device. After the probe is successful and it is determined that the first wireless device and the control device have been connected through the wireless network, a wireless communication link is established between itself and the control device. Then, the device fault data is sent directly to the control device through the wireless communication link.

[0090] by Figure 3 For example, after wireless device 2 accesses the target wireless network provided by wireless device 1 and successfully detects it, it establishes a wireless communication link consisting of control device, switching device, wireless device 1 and wireless device 2, and sends the collected device fault data to control device based on this wireless communication link.

[0091] In step S203, if the wireless network accessed by the first wireless device is a non-target wireless network, the first wireless device can encapsulate the device fault data it has collected into one or more fault data packets, configure the network address of the control device as the target network address in the fault data packets, and then send the fault data packets to the currently accessed non-target wireless network, so that each network node in the non-target wireless network forwards the fault data packets to the control device according to the target network address, thereby realizing the sending of device fault data to the control device.

[0092] The content of the device fault data is not limited. In some embodiments, the device fault data may include device connection data and device status data obtained when the first wireless device fails.

[0093] Device connection data includes: connectivity data between wired link node devices and message record data between wired link node devices;

[0094] The device status data includes: the network port status data and wiring status data of the first wireless device.

[0095] Optionally, the equipment fault data may include any one or more of the above-mentioned data, without limitation.

[0096] The device connection data can be obtained as follows: when it is determined that the wired communication link between the first wireless device and the control device is disconnected, the first wireless device initiates an active probe. The probe includes connectivity data and message record data between the wired link node devices, and the probe results are used as the device connection data.

[0097] Optionally, the first wireless device may also perform the above-mentioned active probing at regular intervals in radio frequency mode. In this case, the device connection data may also include the results of active probing within a certain period of time (e.g., within 1 minute) before the time when the wired communication link between the first wireless device and the control device is determined to be disconnected.

[0098] Connectivity data between wired link node devices refers to data that characterizes whether the wired communication link between wired link node devices is normally connected; message record data between wired link node devices can include messages sent and received between wired link node devices.

[0099] Wired link node devices, including all devices on the wired communication link connecting the first wireless device and the control device, to Figure 1 For example, if the first wireless device is wireless device 2, the wired link node device includes... Figure 1 2. Control equipment, switching equipment and wireless equipment.

[0100] The device status data can be obtained as follows: starting from the moment the wired communication link between the first wireless device and the control device is determined to be disconnected, the first wireless device continuously detects and records its own network port status and wiring status, obtains network port status data and wiring status data, and uses the network port status data and wiring status data obtained within a certain period of time (e.g., within 2 minutes after the link is disconnected) as the device status data.

[0101] The beneficial effect of this embodiment is that by collecting the above-mentioned equipment fault data, the control device can comprehensively analyze the status of the communication link where the faulty first wireless device is located and the status of the first wireless device itself, which helps the control device to accurately determine the cause of the fault of the first wireless device and provide a correct fault handling plan, thereby improving the efficiency of fault maintenance of the first wireless device.

[0102] The first wireless device can first collect device fault data, and then execute S201 and S202 to access the wireless network after collection is complete. Alternatively, it can access the wireless network first and then collect device fault data, or it can collect device fault data and access the wireless network simultaneously. The third scenario is equivalent to the first wireless device starting to collect device fault data in response to a disconnection of the wired communication link between the first wireless device and the control device. During the collection process, it executes S201 and S202 to access the wireless network. After successfully accessing the wireless network and completing the collection of device fault data, it executes S203.

[0103] In some alternative embodiments, it also includes:

[0104] Receive fault handling plans from control equipment; the fault handling plans are generated based on equipment fault data.

[0105] Perform the fault repair operations included in the fault handling plan to restore the wired communication link between the first wireless device and the control device.

[0106] The fault handling plan may include one or more sequential fault repair operations that can be automatically executed by the first wireless device. Therefore, upon receiving the fault handling plan, the first wireless device may sequentially execute the fault repair operations therein to attempt to restore the wired communication link between the first wireless device and the control device.

[0107] The first wireless device monitors the connectivity of the wired communication link in real time during fault repair operations, or monitors the connectivity of the wired communication link after all fault repair operations in the fault handling plan have been completed. If the wired communication link is found to be connected after the detection, it can output a sound, light, or other form of prompt message indicating successful fault repair, and can send a message to the control device that the wired communication link has been restored. If the wired communication link is found to be disconnected after the detection, it can output a sound, light, or other form of prompt message indicating failed fault repair, and can send a message to the control device that the wired communication link has not been restored.

[0108] Optionally, the fault handling plan may include fault repair operations related to the first wireless device and fault repair operations unrelated to the first wireless device. In this embodiment, the first wireless device may only perform the fault repair operations related to the first wireless device.

[0109] The beneficial effect of this embodiment is that the first wireless device can attempt to automatically restore the wired communication link between the first wireless device and the control device according to the fault handling plan fed back by the control device, without the need for manual repair by the user or other maintenance personnel, thereby improving the efficiency of fault maintenance.

[0110] Optional, also includes:

[0111] In response to the determination that the wired communication link between the first wireless device and the control device has been restored, the currently accessed wireless network is disconnected;

[0112] Switch from terminal mode to radio frequency mode.

[0113] In this embodiment, the first wireless device can send messages to the control device from the wired communication link. If feedback is received from the control device from the wired communication link, it can be determined that the wired communication link between the first wireless device and the control device has been restored. If no feedback is received from the control device from the wired communication link, it can be determined that the wired communication link between the first wireless device and the control device has not been restored.

[0114] If the wired communication link between the first wireless device and the control device is restored, the first wireless device can disable its own function of actively accessing and accessing the wireless network, and re-enable the function of forwarding wireless traffic to complete the switch from terminal mode to radio frequency mode.

[0115] The beneficial effect of this embodiment is that the first wireless device can automatically switch from terminal mode back to radio frequency mode after the wired communication link is restored, thereby continuing to provide wireless network access for wireless terminal devices within range and meeting the wireless access needs of wireless terminal devices.

[0116] In some optional embodiments, if a second wireless device connected to the same control device malfunctions and provides device fault data to the control device in the manner described above, the control device can generate a fault handling plan based on the device fault data of the second wireless device and then send the fault handling plan to the first wireless device. The first wireless device can pre-store the fault handling plan.

[0117] In this situation, the first wireless device can also perform the fault repair operation in the previously received fault handling plan if it is determined that the wired communication link is broken, in order to attempt to automatically repair the wired communication link between the first wireless device and the control device.

[0118] Wired connectivity periodic detection: The faulty wireless device periodically detects the wired connection connectivity between itself and the control device. When a wired connection failure is detected, the device records the wired connection status and periodically reports the detection result to the control device wirelessly.

[0119] This application also provides a data transmission method applied to a control device; please refer to [link to relevant documentation]. Figure 4 The method may include the following steps.

[0120] S401, when the wired communication link between the control device and the first wireless device is disconnected, receive device fault data sent by the first wireless device in terminal mode via the wireless network.

[0121] S402 processes equipment fault data to generate corresponding fault handling plans.

[0122] The beneficial effect of this embodiment is that, even when the wired communication link between the first wireless device and the control device is disconnected, the device fault data of the first wireless device can still be received in a timely manner through the wireless network, and a corresponding fault handling plan can be generated based on the device fault data, thereby improving the fault maintenance efficiency of the first wireless device.

[0123] The implementation of step S401 can be found in the method by which the first wireless device sends device fault data to the control device in the foregoing embodiments, and will not be repeated here.

[0124] In step S402, as Figure 3 As shown, the control device can send equipment fault data to the fault handling system. The fault handling system uses a pre-built and trained fault handling model to process the equipment fault data to generate a fault handling plan, and then feeds the fault handling plan back to the control device.

[0125] Alternatively, the control device itself can be equipped with a fault handling model, which allows the control device to call the local fault handling model to process device fault data and generate a fault handling plan.

[0126] The fault handling model can include any one or more models with data processing capabilities, such as large language models, neural network models, decision tree models, and regression models. The training methods of these models and the methods for processing equipment fault data can be found in relevant technologies, and will not be elaborated here.

[0127] Optionally, it may also include at least one of the following:

[0128] The fault handling plan is sent to the first wireless device via the wireless network, enabling the first wireless device to restore the wired communication link based on the fault handling plan;

[0129] Send the fault handling plan to the preset target terminal device so that the fault handling plan can be output on the target terminal device;

[0130] The fault handling plan is sent to a second wireless device connected to the control equipment via a wired communication link.

[0131] The target terminal device refers to the terminal device used by the associated maintenance personnel related to the first wireless device. These personnel can pre-register their terminal devices in the control device. The control device can then identify these registered terminal devices as target terminal devices and send the fault handling plan to them. The method of sending the fault handling plan to the target terminal device is not limited, and may include, but is not limited to, SMS alerts, application push notifications, and email alerts.

[0132] Optionally, after obtaining the fault handling plan, the control device may first send the fault handling plan to the first wireless device and the second wireless device in the manner described above. If the first wireless device successfully repairs the wired communication link between the first wireless device and the control device after performing the repair operation contained in the fault handling plan, thereby restoring the connection of the wired communication link, then the control device will not send the fault handling plan to the target terminal device.

[0133] If the first wireless device fails to repair the wired communication link between the first wireless device and the control device after performing the repair operations included in the fault handling plan, and the wired communication link between the first wireless device and the control device is still not restored, the control device will send the fault handling plan to the target terminal device.

[0134] The purpose of sending data to the second wireless device is that if the second wireless device discovers that the wired communication link between itself and the control device is broken, it can execute the repair operation contained in the fault handling plan sent by the control device to attempt to restore the wired communication link. If the repair operation is completed and the wired communication link is still not restored, the device fault data is then transmitted to the control device via the wireless network in accordance with the method of the aforementioned embodiment.

[0135] Optionally, the fault handling plan may include fault repair operations related to the control equipment. In this case, after receiving the fault handling plan, the control equipment can execute the fault repair operations related to the control equipment to attempt to restore the wired communication link.

[0136] Optionally, the fault handling plan may include fault repair operations related to other wired link node devices. In this case, the control device can send the fault handling plan to other wired link node devices, so that the other wired link node devices can perform the relevant steps in the fault handling plan in order to attempt to restore the wired communication link.

[0137] Other wired link node devices refer to devices other than the control device and the first wireless device in the wired link node device, for example, they can refer to Figure 1 The switching equipment shown.

[0138] The beneficial effects of this embodiment are that, on the one hand, the control device sends the fault handling plan to the first wireless device, enabling the first wireless device to attempt to automatically repair the wired communication link and improve the equipment maintenance efficiency; on the other hand, the fault handling plan can be sent to the target terminal device, thereby prompting the associated maintenance personnel to perform fault maintenance in a timely manner according to the fault handling plan.

[0139] This application also provides a data transmission device applied to a first wireless device. Please refer to [link to relevant documentation]. Figure 5 The device may include:

[0140] The switching unit 501 is used to switch from the radio frequency mode currently in which the first wireless device is located to the terminal mode in response to the disconnection of the wired communication link between the first wireless device and the control device. In the radio frequency mode, the first wireless device can forward wireless traffic for the terminal device.

[0141] Access unit 502 is used to access the wireless network of the environment where the first wireless device is located in terminal mode. In terminal mode, the first wireless device can access the wireless network as a terminal device.

[0142] The transmitting unit 503 is used to transmit the device fault data of the first wireless device to the control device via the wireless network, so that the control device can process the device fault data.

[0143] The above data transmission device is equivalent to a computer program running on the first wireless device.

[0144] This application also provides a data transmission device applied to a control device; please refer to [link to relevant documentation]. Figure 6 The device may include:

[0145] The communication unit 601 is used to receive device fault data sent by the first wireless device in terminal mode via a wireless network when the wired communication link between the control device and the first wireless device is disconnected.

[0146] The generation unit 602 is used to process equipment fault data to generate corresponding fault handling plans.

[0147] Optionally, the communication unit 601 can also be used for:

[0148] The fault handling plan is sent to the first wireless device via the wireless network, enabling the first wireless device to restore the wired communication link based on the fault handling plan;

[0149] Send the fault handling plan to the preset target terminal device so that the fault handling plan can be output on the target terminal device;

[0150] The fault handling plan is sent to a second wireless device connected to the control equipment via a wired communication link.

[0151] The above data transmission device is equivalent to a computer program running on the control equipment.

[0152] This application also provides an electronic device; please refer to [link to relevant documentation]. Figure 7 The electronic device includes a transceiver 701, a memory 702, and a processor 703;

[0153] Transceiver 701 is used to receive and send data;

[0154] Memory 702 is used to store computer programs;

[0155] The processor 703 is used to execute computer programs to implement the data transmission method performed by the first wireless device provided in any embodiment of this application.

[0156] Figure 7 The electronic device shown can be equivalent to the first wireless device in the foregoing embodiments. Transceiver 701 may include a wired transceiver and a wireless transceiver of the first wireless device, wherein the wired transceiver is used to receive and transmit data from a wired communication link, and the wireless transceiver is used to receive and transmit data from a wireless communication link.

[0157] This application also provides an electronic device; please refer to [link to relevant documentation]. Figure 8 It includes a transceiver 801, a memory 802, and a processor 803;

[0158] Transceiver 801 is used to receive and send data;

[0159] Memory 802 is used to store computer programs;

[0160] The processor 803 is used to execute computer programs to implement the data transmission method performed by the control device provided in any embodiment of this application.

[0161] Figure 8 The illustrated electronic device may be equivalent to the control device of the foregoing embodiments. Transceiver 801 may include a wired transceiver of the control device, which is used to receive and transmit data from a wired communication link.

[0162] This application also provides a computer storage medium for storing a computer program. When the computer program is executed by a processor of an electronic device to which the computer storage medium belongs, it is used to implement the data transmission method provided in any embodiment of this application. The computer storage medium can be installed in a first wireless device or a control device.

[0163] The specific working principles of the above data transmission devices, electronic devices, and computer storage media can be found in the corresponding steps of the data transmission method in the foregoing embodiments, and will not be repeated here.

[0164] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A data transmission method, characterized by, The method applied to a first wireless device comprises: switching from a radio frequency mode to a terminal mode in response to a wired communication link between the first wireless device and a control device being disconnected, the first wireless device being capable of forwarding wireless traffic for a terminal device in the radio frequency mode; accessing a wireless network of an environment where the first wireless device is located in the terminal mode, the first wireless device being capable of accessing the wireless network as a terminal device in the terminal mode; sending device fault data of the first wireless device to the control device through the wireless network, so that the control device processes the device fault data.

2. The method of claim 1, wherein, The device fault data comprises device connection data and device status data obtained when the first wireless device fails; The device connection data comprises connectivity data between wired link node devices and message record data between wired link node devices; The device status data comprises network interface status data and wiring status data of the first wireless device.

3. The method of claim 1, wherein, The accessing a wireless network of an environment where the first wireless device is located in the terminal mode comprises: searching for a target wireless network of the environment where the first wireless device is located in the terminal mode, the target wireless network being a wireless network provided by a second wireless device, the second wireless device and the first wireless device being connected to the same control device through a wired communication link; accessing the target wireless network when the target wireless network is searched.

4. The method of claim 1, wherein, Further comprising: receiving a fault handling plan fed back by the control device, the fault handling plan being generated according to the device fault data; performing a fault repair operation contained in the fault handling plan to restore the wired communication link between the first wireless device and the control device.

5. The method of claim 4, wherein, Further comprising: disconnecting the currently accessed wireless network in response to determining that the wired communication link between the first wireless device and the control device is restored; switching from the terminal mode to the radio frequency mode.

6. A data transmission method, characterized by, The method applied to a control device comprises: receiving device fault data sent by a first wireless device through a wireless network in a terminal mode in response to a wired communication link between the control device and the first wireless device being disconnected; processing the device fault data to generate a corresponding fault handling plan.

7. The method of claim 6, wherein, Further comprising at least one of: sending the fault handling plan to the first wireless device through the wireless network, so that the first wireless device restores the wired communication link based on the fault handling plan; sending the fault handling plan to a preset target terminal device to output the fault handling plan at the target terminal device; sending the fault handling plan to a second wireless device connected to the control device through a wired communication link.

8. A data transmission apparatus, characterized by comprising: The apparatus applied to a first wireless device comprises: a switching unit configured to switch from a radio frequency mode to a terminal mode in response to a wired communication link between the first wireless device and a control device being disconnected, the first wireless device being capable of forwarding wireless traffic for a terminal device in the radio frequency mode; An access unit is configured to access a wireless network of an environment where the first wireless device is located in a terminal mode, in which the first wireless device can access the wireless network as a terminal device; A sending unit is configured to send device fault data of the first wireless device to the control device through the wireless network, so that the control device processes the device fault data.

9. A data transmission apparatus, characterized by comprising: The application is applied to a control device, and the device comprises: A communication unit is configured to receive device fault data sent by the first wireless device through a wireless network in a terminal mode, in case that a wired communication link between the control device and the first wireless device is disconnected; A generating unit is configured to process the device fault data to generate a corresponding fault disposal plan.

10. An electronic device, comprising: The device comprises a transceiver, a memory and a processor; The transceiver is configured to receive and send data; The memory is configured to store a computer program; The processor is configured to execute the computer program to realize the data transmission method in any one of claims 1 to 5.

11. An electronic device, comprising: The device comprises a transceiver, a memory and a processor; The transceiver is configured to receive and send data; The memory is configured to store a computer program; The processor is configured to execute the computer program to realize the data transmission method in claim 6 or 7.

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