A negative control device control method and apparatus

Abstract

The application discloses a kind of negative control equipment control method and device, when not receiving the detection data sent by negative control equipment in preset time, negative control equipment is determined as offline equipment, and the target electric quantity value corresponding to offline equipment is obtained, the running state of offline equipment is determined according to the detection data and target electric quantity value last sent by offline equipment, and the disposal scheme of offline equipment is determined according to running state, and the equipment state of offline equipment is adjusted according to disposal scheme.The technical problem that the prior art only directly restarts negative control equipment when negative control equipment is offline, and the reason for the drop of negative control equipment is not analyzed, resulting in the reliability of power system operation is reduced.

Description

Technical Field

[0001] This invention relates to the field of computer technology, and in particular to a method and apparatus for controlling a load-bearing device. Background Technology

[0002] In recent years, with the increasing proportion of distributed new energy, energy storage and power generation-grid-load-storage parks connected to the grid, the uncertainty and volatility of power generation have increased significantly. In order to ensure the stable operation of the power system, a large number of load control devices need to be installed to effectively monitor all aspects of the power system.

[0003] The existing load control equipment and the power system control terminal mainly communicate through TCP long connections. Due to the large number of load control equipment, the data exchange between the power system control terminal and the load control equipment is frequent, which can easily lead to competitive disconnection of the load control equipment. At this time, the power system control terminal cannot receive the detection data sent by the load control equipment, which can easily lead to power system failure.

[0004] Existing control methods for load control equipment typically involve restarting the load control equipment to reconnect it to the power system control terminal. However, these methods do not distinguish the specific reasons for the load control equipment's disconnection; they merely use a reset method to restore the connection between the power system control terminal and the load control equipment, leading to a decrease in the reliability of power system operation. Summary of the Invention

[0005] This invention provides a method and apparatus for controlling load control equipment, which solves the technical problem that existing load control equipment control methods typically reconnect the load control equipment to the power system control terminal by restarting the load control equipment. However, the above methods do not distinguish the specific reasons for the load control equipment disconnection and only use a reset method to restore the connection between the power system control terminal and the load control equipment, resulting in a decrease in the reliability of power system operation.

[0006] The first aspect of this invention provides a method for controlling a load-bearing device, comprising:

[0007] If no detection data is received from the load control device within a preset time, the load control device is identified as an offline device and the corresponding target power value is obtained;

[0008] The operating status of the offline device is determined based on the last received detection data and the target power value;

[0009] Based on the aforementioned operating status, a disposal plan for the offline device is determined;

[0010] Adjust the device status of the offline device according to the proposed solution.

[0011] Optionally, the step of determining the load control device as an offline device and obtaining the corresponding target power value when no detection data is received from the load control device within a preset time includes:

[0012] If no detection data is received from the load control device within a preset time, the load control device will be identified as an offline device.

[0013] Obtain the battery level of the user terminal associated with the offline device, and determine the battery level as the target battery level.

[0014] Optionally, the detection data includes a detection voltage value and a detection power value, and the step of determining the operating status of the offline device based on the last received detection data and the target power value includes:

[0015] Determine whether the detected voltage value is greater than or equal to a preset voltage threshold;

[0016] If the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state.

[0017] If the detected voltage value is greater than or equal to the voltage threshold, then the difference between the detected charge value and the target current value is calculated;

[0018] Determine whether the difference is greater than or equal to a preset electricity theft threshold;

[0019] If the difference is greater than or equal to the electricity theft threshold, then the operating state is determined to be an electricity theft state;

[0020] If the difference is less than the electricity theft threshold, the operating state is determined to be another state.

[0021] Optionally, the step of determining the disposal plan for the offline device based on the operating state includes:

[0022] Generate a corresponding composite key using at least one of the aforementioned operating states;

[0023] The composite key is input into a preset treatment scheme key-value pair table to match the treatment scheme corresponding to the offline device.

[0024] Optionally, the step of adjusting the device status of the offline device according to the handling plan includes:

[0025] If the proposed solution is the first proposed solution, then disconnect the negative control switch to which the offline device belongs;

[0026] If the proposed solution is the second solution, then the offline device will be restarted.

[0027] Optionally, the step of restarting the offline device if the handling solution is the second handling solution further includes:

[0028] Control the offline device to send a preset number of test data sequentially;

[0029] Determine whether the number of successfully received test data is greater than or equal to a preset threshold.

[0030] If the number of successful tests is less than the number threshold, then proceed to the step of controlling the offline device to send a preset number of test data in succession.

[0031] If the number of successful restarts is greater than or equal to the number threshold, the offline device is determined to have restarted successfully.

[0032] The second invention provides a load control device, comprising:

[0033] The target power value acquisition module is used to determine the load control device as an offline device and acquire the corresponding target power value when no detection data is received from the load control device within a preset time.

[0034] The operating status determination module is used to determine the operating status of the offline device based on the last received detection data and the target power value;

[0035] The disposal plan acquisition module is used to determine the disposal plan for the offline device based on the operating status.

[0036] The disposal plan execution module is used to adjust the device status of the offline device according to the disposal plan.

[0037] Optionally, the target power value acquisition module includes:

[0038] The offline device acquisition submodule is used to determine the load control device as an offline device when no detection data is received from the load control device within a preset time.

[0039] The target battery value acquisition submodule is used to acquire the battery value of the user terminal associated with the offline device and determine the battery value as the target battery value.

[0040] Optionally, the detection data includes the detected voltage value and the detected power value, and the operating status determination module includes:

[0041] The first judgment and analysis submodule is used to determine whether the detected voltage value is greater than or equal to a preset voltage threshold.

[0042] If the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state.

[0043] If the detected voltage value is greater than or equal to the voltage threshold, then the difference between the detected charge value and the target current value is calculated;

[0044] The second judgment and analysis submodule is used to determine whether the difference is greater than or equal to a preset electricity theft threshold.

[0045] If the difference is greater than or equal to the electricity theft threshold, then the operating state is determined to be an electricity theft state;

[0046] If the difference is less than the electricity theft threshold, the operating state is determined to be another state.

[0047] Optionally, the treatment plan acquisition module includes:

[0048] A composite key generation submodule is used to generate a corresponding composite key using at least one of the aforementioned operating states;

[0049] The treatment plan matching submodule is used to input the composite key into a preset treatment plan key-value pair table and match the treatment plan corresponding to the offline device.

[0050] As can be seen from the above technical solutions, the present invention has the following advantages:

[0051] If no detection data is received from the load control device within a preset time, the load control device is identified as an offline device. The target power value of the user terminal associated with the offline device is obtained. Then, based on the last received detection data and the target power value, the operating status of the offline device is determined. Based on the operating status of the offline device, a handling plan is determined, and the device status is adjusted according to the handling plan. This addresses the technical problem that existing load control device control methods typically involve restarting the load control device to reconnect it to the power system control terminal. However, this method does not distinguish the specific reason for the load control device's disconnection; it only uses a reset method to restore the connection between the power system control terminal and the load control device, leading to a decrease in the reliability of power system operation. This new method can determine handling plans based on different operating states, and adjust offline devices of different operating states according to the handling plans, further improving the reliability of power system operation. Attached Figure Description

[0052] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0053] Figure 1 This is a flowchart of the steps of a load control device control method provided in Embodiment 1 of the present invention;

[0054] Figure 2 This is a flowchart illustrating the steps of a load control device control method provided in Embodiment 2 of the present invention;

[0055] Figure 3 This is a structural block diagram of a load control device provided in Embodiment 3 of the present invention. Detailed Implementation

[0056] This invention provides a method and apparatus for controlling load control equipment, which addresses the technical problem that existing load control methods typically reconnect the load control equipment to the power system control terminal by restarting the load control equipment. However, these methods do not distinguish the specific reasons for the load control equipment's disconnection and only use a reset method to restore the connection between the power system control terminal and the load control equipment, leading to a decrease in the reliability of power system operation.

[0057] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0058] Please see Figure 1 , Figure 1 This is a flowchart illustrating the steps of a load control device control method provided in Embodiment 1 of the present invention.

[0059] The present invention provides a method for controlling a load-bearing device, comprising:

[0060] Step 101: If no detection data is received from the load control device within the preset time, the load control device is identified as an offline device and the corresponding target power value is obtained.

[0061] Load control equipment refers to intelligent switchgear in power distribution networks that has functions such as data acquisition, leakage protection, remote control, timed control, overload protection, and overvoltage protection.

[0062] Detection data refers to the line detection values ​​collected by the load control equipment, such as real-time changes in detection current, detection voltage, power, etc.

[0063] The target battery level refers to the battery level of the user terminal associated with the offline device.

[0064] Offline devices refer to negative control devices that are never controlled by the master station and do not communicate with the master station.

[0065] In this embodiment of the invention, when the master station does not receive detection data sent by the distribution network load control device within a preset time, the load control device is identified as an offline device, and the target power value of the user terminal associated with the offline device is obtained.

[0066] It should be noted that the master station and the control device communicate via the UDP protocol.

[0067] Step 102: Determine the operating status of the offline device based on the last received detection data and the target power value.

[0068] Operating status refers to the operating status of the associated line where the offline device is located. For example, the associated line is short-circuited, the associated line is undervoltage, or the associated line is being stolen from.

[0069] In this embodiment of the invention, the operating status of the line where the offline device is located is determined based on the detection data last sent by the offline device and the target power value of the user terminal associated with the offline device.

[0070] It should be noted that the load control device sends data to the master station at regular intervals, for a total of 3 times. After more than 3 times, it stops sending data.

[0071] Step 103: Determine the disposal plan for offline devices based on their operating status.

[0072] In this embodiment of the invention, the processing scheme for the offline device is determined based on the operating status of the line where the offline device is located.

[0073] Step 104: Adjust the device status of offline devices according to the handling plan.

[0074] In this embodiment of the invention, the switching action associated with the offline device or the offline device is controlled or restarted according to the handling scheme.

[0075] It should be noted that the main station broadcasts a message on the local area network at 0:00 every day or when the main station's status changes. This message includes the main station's status, IP address, port, and other basic information. The main station is only responsible for broadcasting this message and does not need any related reply information. If the information changes after the load control device receives the message, it will update the information configuration for interacting with the main station. When the load control device is restarted, the restarted load control device can re-interact with the main station based on the local area network broadcast sent by the main station.

[0076] In this embodiment of the invention, if no detection data is received from the load control device within a preset time, the load control device is identified as an offline device. The target power value of the user terminal associated with the offline device is obtained. Then, based on the last received detection data and the target power value, the operating status of the offline device is determined. Based on the operating status of the offline device, a handling plan is determined, and the device status is adjusted according to the handling plan. This addresses the technical problem that existing load control methods typically restart the load control device to reconnect it to the power system control terminal. However, these methods do not distinguish the specific reasons for the load control device's disconnection; they only use a reset method to restore the connection between the power system control terminal and the load control device, leading to reduced reliability of power system operation. This invention can determine handling plans based on different operating states, and adjust offline devices of different operating states according to the handling plans, further improving the reliability of power system operation.

[0077] Please see Figure 2 , Figure 2 This is a flowchart of the steps of a load control device control method provided in Embodiment 2 of the present invention.

[0078] Step 201: If no detection data is received from the load control device within a preset time, the load control device is identified as an offline device and the corresponding target power value is obtained.

[0079] Further, step 201 may include the following sub-steps:

[0080] S11. If no detection data is received from the load control device within a preset time, the load control device will be identified as an offline device.

[0081] In this embodiment of the invention, if no detection data is received from the load control device within 45 minutes, the load control device is determined to be an offline device.

[0082] It should be noted that the load control device will send the real-time collected detection data, as well as the load control device information and IP address, to the main station every 15 minutes. If no detection data is received from the load control device for more than three consecutive times, the load control device will be considered offline by default.

[0083] S12. Obtain the battery level of the offline device associated with the user terminal, and determine the battery level as the target battery level.

[0084] In this embodiment of the invention, when the load control device is determined to be an offline device, the power value of the user terminal of the line where the offline device is located is obtained, and the power value is determined as the target power value.

[0085] Step 202: Determine the operating status of the offline device based on the last received detection data and the target power value.

[0086] Furthermore, the detection data includes the detected voltage value and the detected electrical quantity value, and step 202 may include the following sub-steps:

[0087] S21. Determine whether the detected voltage value is greater than or equal to the preset voltage threshold.

[0088] Voltage threshold refers to the threshold used to determine whether the line containing the load control equipment is in an undervoltage state.

[0089] In this embodiment of the invention, it is determined whether the detected voltage value is greater than or equal to the voltage threshold.

[0090] S22. If the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state.

[0091] In this embodiment of the invention, when the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state.

[0092] It should be noted that when the detected voltage value is less than the voltage threshold, it means that the line is not powered and the load control equipment is in an undervoltage state.

[0093] It should be noted that when the load control equipment is in an undervoltage state, a new current power supply scheme should be provided first according to the operating status of the line, and a corresponding solution should be provided after the power supply is restored.

[0094] S23. If the detected voltage value is greater than or equal to the voltage threshold, calculate the difference between the detected charge value and the target current value.

[0095] In this embodiment of the invention, when the detected voltage value is greater than or equal to the voltage threshold, the difference between the detected charge value and the target current value is calculated.

[0096] S24. Determine whether the difference is greater than or equal to the preset electricity theft threshold.

[0097] The electricity theft threshold refers to the rated power loss of the circuit where the load control equipment is located under normal conditions.

[0098] In this embodiment of the invention, it is determined whether the difference is greater than or equal to the rated power loss.

[0099] S25. If the difference is greater than or equal to the electricity theft threshold, the operating state is determined to be electricity theft state.

[0100] In this embodiment of the invention, when the difference is greater than or equal to the rated power loss, it indicates that the power value of the line where the load control device is located is much greater than the power value of its subordinate user terminals, and the operating state is determined to be a power theft state.

[0101] S26. If the difference is less than the electricity theft threshold, the operating status is determined to be other.

[0102] In this embodiment of the invention, when the difference is less than the rated power loss, the offline device is determined to be in another state.

[0103] It should be noted that when the load control device is in other states, the maintenance personnel will first check whether the remaining network traffic of the load control device is 0. When the network traffic value is 0, the load control device will be automatically replenished with traffic and restarted. If the network traffic value is not 0, the load control device will be restarted by default due to network congestion.

[0104] Step 203: Use at least one operating state to generate the corresponding composite key.

[0105] A composite key is a key composed of event feature data input to a feature key-value pair database. This event feature data can include other states, electricity theft states, and undervoltage states; the resulting key is used to construct composite filtering criteria.

[0106] In some embodiments of the invention, for example, other states and undervoltage states are used as composite key inputs.

[0107] Step 204: Input the composite key into the preset processing scheme key-value pair table and match the processing scheme corresponding to the offline device.

[0108] In this embodiment of the invention, the composite key is input into a preset treatment scheme key-value pair table to obtain the corresponding key value, and the corresponding treatment scheme is matched according to the key value.

[0109] Step 205: Adjust the device status of offline devices according to the handling plan.

[0110] Furthermore, step 205 may include the following sub-steps:

[0111] S31. If the first solution is to handle the problem, then disconnect the negative control switch of the offline device.

[0112] In this embodiment of the invention, when the handling solution is the first handling solution, the negative control switch associated with the offline device is disconnected.

[0113] It should be noted that when the first solution is chosen, it indicates that the line where the offline device is located is being robbed of electricity. The negative control switch of the line where the offline device is located should be disconnected in time, and the main station should be reconnected after the warning is cleared.

[0114] S32. If the second solution is adopted, the offline device will be restarted.

[0115] In this embodiment of the invention, when the handling solution is the second handling solution, the offline device is restarted.

[0116] It should be noted that when an offline device is re-identified, its status will be reset to that of a newly connected device. The previous data on the offline device will not be cleared. After a successful restart, the offline device will send the data out.

[0117] Furthermore, S32 may also include the following sub-steps:

[0118] S321. Control the offline device to send a preset number of test data in sequence.

[0119] In this embodiment of the invention, when the offline device is restarted, the offline device is controlled to send test data three times at 15-minute intervals.

[0120] S322. Determine whether the number of successful test data receptions is greater than or equal to the preset number threshold.

[0121] The quantity threshold refers to the number of test data received by the master station when the load control equipment is running normally. It is generally set to 3 times.

[0122] In this embodiment of the invention, it is determined whether the number of successful test data receptions is greater than or equal to 3.

[0123] S323. If the number of successful tests is less than the threshold, then proceed to the step of controlling the offline device to send a preset number of test data one by one.

[0124] In this embodiment of the invention, when the number of successful tests is less than 3, the offline device is re-controlled to send test data 3 times at 15-minute intervals.

[0125] S324. If the number of successful restarts is greater than or equal to the number threshold, the offline device is determined to have restarted successfully.

[0126] In this embodiment of the invention, when the number of successful restarts is greater than or equal to 3, the offline device is determined to have restarted successfully.

[0127] It should be noted that when the master station sends control commands to the device, the device will not reply to the master station after receiving the command. Instead, it will immediately adjust the status of the relevant load control device. When the status of the load control device changes, it will adjust the execution steps to send a preset number of test data to the offline device one by one, and automatically adjust the time interval to once every 1 minute. If the master station fails to receive the latest status information within the specified time, it will generate an alarm and automatically determine that the load control device is offline.

[0128] In this embodiment of the invention, when no detection data is received from the load control device within a preset time, the load control device is identified as an offline device. The target power value of the user terminal associated with the offline device is obtained. Based on the last received detection data and the target power value, the operating status of the offline device is determined. Based on the operating status of the offline device, a handling plan is determined, and the device status is adjusted according to the handling plan. When restarting the offline device, it is controlled to send a preset number of test data sequentially. By comparing the number of successfully received test data with a preset threshold, it is determined whether the offline device has restarted successfully. This invention addresses the technical problem that existing load control device control methods typically reconnect the load control device to the power system control terminal by restarting it. However, these methods do not distinguish the specific reasons for the load control device's disconnection and only use a reset method to restore the connection between the power system control terminal and the load control device, leading to reduced reliability of power system operation. This invention determines handling plans based on different operating states, and adjusts offline devices of different operating states according to the handling plans, thereby improving the reliability of power system operation.

[0129] Please see Figure 3 This is a structural block diagram of a load control device provided in Embodiment 3 of the present invention.

[0130] This invention provides a load control device, comprising:

[0131] The target power value acquisition module 301 is used to determine the load control device as an offline device and acquire the corresponding target power value when no detection data is received from the load control device within a preset time.

[0132] The operating status determination module 302 is used to determine the operating status of the offline device based on the last received detection data and the target power value;

[0133] The disposal plan acquisition module 303 is used to determine the disposal plan for offline devices based on their operating status.

[0134] The disposal plan execution module 304 is used to adjust the device status of offline devices according to the disposal plan.

[0135] Furthermore, the target power value acquisition module 301 includes:

[0136] The offline device acquisition submodule is used to identify the load control device as an offline device when no detection data is received from the load control device within a preset time.

[0137] The target power value acquisition submodule is used to obtain the power value of the offline device associated with the user terminal and determine the power value as the target power value.

[0138] Furthermore, the detection data includes the detected voltage value and the detected electrical quantity value, and the operating status determination module 302 includes:

[0139] The first judgment and analysis submodule is used to determine whether the detected voltage value is greater than or equal to the preset voltage threshold.

[0140] If the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state.

[0141] If the detected voltage value is greater than or equal to the voltage threshold, the difference between the detected charge value and the target current value is calculated.

[0142] The second judgment and analysis submodule is used to determine whether the difference is greater than or equal to the preset electricity theft threshold.

[0143] If the difference is greater than or equal to the electricity theft threshold, the operating status is determined to be electricity theft status.

[0144] If the difference is less than the electricity theft threshold, the operating status is determined to be other.

[0145] Furthermore, the treatment plan acquisition module 303 includes:

[0146] The composite key generation submodule is used to generate corresponding composite keys using at least one running state.

[0147] The treatment plan matching submodule is used to input the composite key into a preset treatment plan key-value pair table and match the corresponding treatment plan for the offline device.

[0148] Furthermore, the disposal plan execution module 304 includes:

[0149] The first disposal plan execution submodule is used to disconnect the negative control switch of the offline device if the disposal plan is the first disposal plan.

[0150] The second handling plan execution submodule is used to restart the offline device if the handling plan is the second handling plan.

[0151] Furthermore, the second treatment plan execution submodule also includes:

[0152] The test data sending unit is used to control the offline device to send a preset number of test data in succession.

[0153] The judgment and analysis unit is used to determine whether the number of successfully received test data is greater than or equal to a preset number threshold.

[0154] If the number of successful tests is less than the threshold, the process will jump to the step of controlling the offline device to send a preset number of test data in sequence.

[0155] If the number of successful restarts is greater than or equal to the threshold, the offline device is considered to have restarted successfully.

[0156] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the device described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0157] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

[0158] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0159] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling a load-bearing device, characterized in that, include: If no detection data is received from the load control device within a preset time, the load control device is identified as an offline device and the corresponding target power value is obtained; The operating status of the offline device is determined based on the last received detection data and the target power value; Based on the aforementioned operating status, a disposal plan for the offline device is determined; Adjust the device status of the offline device according to the aforementioned handling plan; The detection data includes a detected voltage value and a detected power value. The step of determining the operating status of the offline device based on the last received detection data and the target power value includes: Determine whether the detected voltage value is greater than or equal to a preset voltage threshold; If the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state. If the detected voltage value is greater than or equal to the voltage threshold, then the difference between the detected power value and the target power value is calculated; Determine whether the difference is greater than or equal to a preset electricity theft threshold; If the difference is greater than or equal to the electricity theft threshold, then the operating state is determined to be an electricity theft state; If the difference is less than the electricity theft threshold, then the operating state is determined to be another state; The step of determining the disposal plan for the offline device based on the operating status includes: Generate a corresponding composite key using at least one of the aforementioned operating states; Input the composite key into a preset processing scheme key-value pair table to match the processing scheme corresponding to the offline device; The step of adjusting the device status of the offline device according to the handling plan includes: If the proposed solution is the first proposed solution, then disconnect the negative control switch to which the offline device belongs; If the proposed solution is the second solution, then the offline device shall be restarted. The step of restarting the offline device if the proposed solution is the second proposed solution further includes: Control the offline device to send a preset number of test data sequentially; Determine whether the number of successfully received test data is greater than or equal to a preset threshold. If the number of successful tests is less than the number threshold, then proceed to the step of controlling the offline device to send a preset number of test data in succession. If the number of successful restarts is greater than or equal to the number threshold, the offline device is determined to have restarted successfully.

2. The control method for load-bearing equipment according to claim 1, characterized in that, The step of determining the load control device as an offline device and obtaining the corresponding target power value when no detection data is received from the load control device within a preset time includes: If no detection data is received from the load control device within a preset time, the load control device will be identified as an offline device. Obtain the battery level of the user terminal associated with the offline device, and determine the battery level as the target battery level.

3. A load control device for implementing the load control method according to any one of claims 1-2, characterized in that, include: The target power value acquisition module is used to determine the load control device as an offline device and acquire the corresponding target power value when no detection data is received from the load control device within a preset time. The operating status determination module is used to determine the operating status of the offline device based on the last received detection data and the target power value; The disposal plan acquisition module is used to determine the disposal plan for the offline device based on the operating status. The disposal plan execution module is used to adjust the device status of the offline device according to the disposal plan.

4. The load control device according to claim 3, characterized in that, The target power value acquisition module includes: The offline device acquisition submodule is used to determine the load control device as an offline device when no detection data is received from the load control device within a preset time. The target battery value acquisition submodule is used to acquire the battery value of the user terminal associated with the offline device and determine the battery value as the target battery value.

5. The load control device according to claim 3, characterized in that, The detection data includes the detected voltage value and the detected power value. The operating status determination module includes: The first judgment and analysis submodule is used to determine whether the detected voltage value is greater than or equal to a preset voltage threshold. If the detected voltage value is less than the voltage threshold, the offline device is determined to be in an undervoltage state. If the detected voltage value is greater than or equal to the voltage threshold, then the difference between the detected power value and the target power value is calculated; The second judgment and analysis submodule is used to determine whether the difference is greater than or equal to a preset electricity theft threshold. If the difference is greater than or equal to the electricity theft threshold, then the operating state is determined to be an electricity theft state; If the difference is less than the electricity theft threshold, the operating state is determined to be another state.

6. The load control device according to claim 3, characterized in that, The disposal plan acquisition module includes: A composite key generation submodule is used to generate a corresponding composite key using at least one of the aforementioned operating states; The treatment plan matching submodule is used to input the composite key into a preset treatment plan key-value pair table and match the treatment plan corresponding to the offline device.

Images