Transformer substation anti-climbing alarm method, anti-climbing device, electronic equipment and medium

Abstract

This application provides a substation anti-climbing alarm method, anti-climbing device, electronic equipment, and medium. The method first acquires the electrical signal corresponding to the reflected electromagnetic wave. The reflected electromagnetic wave is the electromagnetic wave signal reflected and captured after the detection electromagnetic wave encounters a target object during propagation. Then, based on the electrical signal corresponding to the reflected electromagnetic wave, the position information of the target object is obtained. When the position information meets preset conditions, the target image information of the target object is acquired. Finally, based on the recognition result of the target image information, an alarm message is generated to warn the target object. This technical solution generates alarm information based on the target position information in the electromagnetic wave signal and the image recognition result to warn the target object. By employing a multi-modal sensing recognition and alarm method using position information and image information, the efficiency and accuracy of substation anti-climbing alarms are improved.

Description

Technical Field

[0001] This application relates to the field of substation technology, and in particular to a substation anti-climbing alarm method, anti-climbing device, electronic equipment and medium. Background Technology

[0002] When multiple groups of workers enter a substation to start work at the same time, it is especially important to ensure that workers can distinguish between live and dangerous areas. Near-field safety warnings can help workers understand the complexity and danger of each dangerous area and reduce the occurrence of safety accidents.

[0003] In existing technologies, safety signs are commonly used, which are signs used to convey specific safety information.

[0004] However, using safety signs alone for alarms results in poor alarm effectiveness. Summary of the Invention

[0005] This application provides a substation anti-climbing alarm method, anti-climbing device, electronic device, and medium to solve the problems of poor anti-climbing alarm effect in existing technologies for substations.

[0006] In a first aspect, embodiments of this application provide a substation anti-climbing alarm method, including:

[0007] The electrical signal corresponding to the reflected electromagnetic wave is obtained. The reflected electromagnetic wave is the electromagnetic wave signal that is reflected and captured after the electromagnetic wave hits the target object during its propagation.

[0008] The location information of the target object is obtained based on the electrical signal corresponding to the reflected electromagnetic wave;

[0009] When the location information meets the preset conditions, acquire the target image information of the target object;

[0010] Based on the recognition results of the target image information, an alarm message is generated to alert the target object.

[0011] In one possible implementation, the location information of the target object is obtained based on the electrical signal corresponding to the reflected electromagnetic wave, including:

[0012] The electrical signal corresponding to the reflected electromagnetic wave is amplified and filtered sequentially to obtain the processed electrical signal.

[0013] The processed electrical signal is demodulated and decoded to obtain the location information of the target object.

[0014] In one possible implementation, the location information includes distance information, speed information, and orientation information; the process for determining whether the location information meets preset conditions includes:

[0015] Determine if the distance information is less than the preset safe distance;

[0016] If not, the location information does not meet the preset conditions;

[0017] If so, based on the speed and orientation information, determine whether the time when the distance to the target object is less than the preset safe distance is greater than the set time.

[0018] If the time exceeds the set time, the location information is determined to meet the preset conditions;

[0019] If the time is not greater than the set time, the location information is determined not to meet the preset conditions.

[0020] In one possible implementation, based on the recognition result of the target image information, an alarm message is generated, including:

[0021] An alarm message is generated when the recognition result of the target image information indicates that the target object matches the preset object category.

[0022] In one possible implementation, the alarm information includes audible alarms and / or visual alarms; after generating the alarm information, the method further includes:

[0023] Alarm the target object through sound and / or light alarms.

[0024] In one possible implementation, the alarm information includes a prompt message; after generating the alarm information, the method further includes:

[0025] Alarm information is pushed to maintenance personnel through a preset communication method.

[0026] Secondly, embodiments of this application provide a substation anti-climb alarm device, including:

[0027] The acquisition module is used to acquire the electrical signal corresponding to the reflected electromagnetic wave. The reflected electromagnetic wave is the electromagnetic wave signal that is reflected and captured after the probe electromagnetic wave hits the target object during its propagation.

[0028] The processing module is used to obtain the position information of the target object based on the electrical signal corresponding to the reflected electromagnetic wave;

[0029] The processing module is also used to acquire target image information of the target object when the location information meets preset conditions;

[0030] The generation module is used to generate alarm information based on the recognition results of the target image information, so as to alert the target object through the alarm information.

[0031] In one possible implementation, the processing module is specifically used for:

[0032] The electrical signal corresponding to the reflected electromagnetic wave is amplified and filtered sequentially to obtain the processed electrical signal.

[0033] The processed electrical signal is demodulated and decoded to obtain the location information of the target object.

[0034] In one possible implementation, the location information includes distance information, speed information, and orientation information; the processing module specifically includes:

[0035] Determine if the distance information is less than the preset safe distance;

[0036] If not, the location information does not meet the preset conditions;

[0037] If so, based on the speed and orientation information, determine whether the time when the distance to the target object is less than the preset safe distance is greater than the set time.

[0038] If the time exceeds the set time, the location information is determined to meet the preset conditions;

[0039] If the time is not greater than the set time, the location information is determined not to meet the preset conditions.

[0040] In one possible implementation, the generation module is specifically used for:

[0041] An alarm message is generated when the recognition result of the target image information indicates that the target object matches the preset object category.

[0042] In one possible implementation, the alarm information includes audible alarms and / or visual alarms; the generation module is further configured to:

[0043] Alarm the target object through sound and / or light alarms.

[0044] In one possible implementation, the alarm information includes a prompt message; the generation module is further configured to:

[0045] Alarm information is pushed to maintenance personnel through a preset communication method.

[0046] Thirdly, embodiments of this application provide an anti-climbing device, which includes a sensor alarm, a blade with multi-directional warning signs, a fixing device, and a hook; the sensor alarm uses a substation anti-climbing alarm method as described in either the first or second aspect.

[0047] Among them, the sensor alarm is installed on the blade with multi-directional warning signs;

[0048] The fixing device is connected to the hook and is located on the back of the blade; the hook is used to fix the anti-climb device to the frame below the energized equipment.

[0049] Fourthly, embodiments of this application provide an electronic device, including: a processor, and a memory communicatively connected to the processor;

[0050] The memory stores instructions that the computer executes;

[0051] The processor executes computer-executable instructions stored in memory to implement the method as described in the first aspect or any of the above.

[0052] Fifthly, embodiments of this application provide a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, are used to implement the method described in the first aspect or any of the above-mentioned methods.

[0053] In a sixth aspect, embodiments of this application provide a computer program. The computer program product includes a computer program stored in a computer-readable storage medium. At least one processor can read the computer program from the computer-readable storage medium. When the at least one processor executes the computer program, it can implement the methods described in the first aspect or any of the above-described methods.

[0054] This application provides a substation anti-climbing alarm method, anti-climbing device, electronic equipment, and medium. The method first acquires the electrical signal corresponding to the reflected electromagnetic wave. The reflected electromagnetic wave is the electromagnetic wave signal reflected and captured after the detection electromagnetic wave encounters a target object during propagation. Then, based on the electrical signal corresponding to the reflected electromagnetic wave, the location information of the target object is obtained. When the location information meets preset conditions, the target image information of the target object is acquired. Finally, based on the recognition result of the target image information, an alarm message is generated to warn the target object. This technical solution generates alarm information based on the target location information in the electromagnetic wave signal and the image recognition result to warn the target object. By employing multimodal sensing recognition and alarm methods using location information and image information, the efficiency and accuracy of substation anti-climbing alarms are improved. Attached Figure Description

[0055] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0056] Figure 1 This is a schematic diagram of the substation anti-climb alarm architecture provided in the embodiments of this application;

[0057] Figure 2 A flowchart illustrating the substation anti-climbing alarm method provided in this application embodiment. Figure 1 ;

[0058] Figure 3A flowchart illustrating the substation anti-climbing alarm method provided in this application embodiment. Figure 2 ;

[0059] Figure 4 A flowchart illustrating the substation anti-climbing alarm method provided in this application embodiment. Figure 3 ;

[0060] Figure 5 This is a schematic diagram of the structure of the substation anti-climb alarm device provided in the embodiments of this application;

[0061] Figure 6 Schematic diagram of the anti-climbing device provided in the embodiments of this application Figure 1 ;

[0062] Figure 7 Schematic diagram of the anti-climbing device provided in the embodiments of this application Figure 2 ;

[0063] Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application.

[0064] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0065] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0066] Before introducing the embodiments of this application, the application background of the embodiments of this application will be explained first:

[0067] Multiple teams of workers often work simultaneously within a substation, making it crucial that they can clearly distinguish between energized and hazardous areas. Near-field safety warnings help workers understand the complexity and danger of each hazardous area, reducing the likelihood of accidents. Currently, safety signs are commonly used to remind workers. These signs consist of graphic symbols, safety colors, geometric shapes (borders), and text, including four basic types: prohibition signs, warning signs, instruction signs, and reminder signs, as well as specific types such as fire safety signs and other signs. The requirements for their placement are safety, conspicuousness, ease of reading, and aesthetics. Commonly used safety signs in substations include "Work Here," "Enter / Exit Here," and "High Voltage Danger, Do Not Climb."

[0068] During substation outage maintenance, accidentally climbing or touching live equipment is a significant risk factor leading to power grid accidents and personal injury. Therefore, before work permits are issued, operators are required to hang "High Voltage Danger: Do Not Climb" signs on the frames of live equipment to warn workers of the presence of live areas. However, with the frequent occurrence of large-scale, multi-purpose work within substations, single-plane safety signs facing only one direction are insufficient to provide comprehensive and multi-directional warnings, increasing the risks associated with on-site construction and management.

[0069] In summary, the existing technology that relies solely on safety signs for alarms suffers from poor alarm performance.

[0070] To address the technical problems existing in the prior art, the inventors of this application have the following concept: For the problem of poor alarm effect caused by using only safety signs for alarms, an inductive alarm device is used to acquire the reflected electromagnetic waves of the target object, process them to obtain the target object's location information, and combine the target object's location information to obtain the target object's image information, thereby generating audible and visual alarm information to warn the target object. The use of multimodal sensing and recognition of location and image information improves the efficiency of substation anti-climbing alarms, while the use of multi-directional warning sign blades enhances the comprehensiveness of substation anti-climbing warnings.

[0071] Specifically, Figure 1 This is a schematic diagram of the substation anti-climb alarm architecture provided in the embodiments of this application, such as... Figure 1 As shown, the methods involved in the embodiments of this application will be briefly described:

[0072] The architecture includes: antenna unit, transmitting unit, receiving unit, signal processing unit, control unit, image acquisition unit, interface unit, button unit, alarm unit, antenna transmission unit, and power supply unit.

[0073] Among them, the antenna unit, as the physical interface of electromagnetic waves, is responsible for radiating the electromagnetic wave signals generated by the transmitting module into space, or receiving the electromagnetic wave signals reflected back from space.

[0074] The transmitting unit is used to generate high-frequency electromagnetic wave signals (usually microwave or radio frequency signals) and transmit them to the antenna unit for transmission.

[0075] The receiving unit is used to process the weak reflected signals transmitted from the antenna, amplify, filter and demodulate them, convert the electromagnetic wave signals into electrical signals and perform preliminary processing.

[0076] The signal processing unit performs digital processing and analysis on the output signal after preliminary processing by the receiving unit to extract target position information (such as distance, speed and orientation).

[0077] The control unit mainly performs logical judgments on the target location information sent by the signal processing unit. When the set conditions are met, it controls the image acquisition unit to acquire image information. If the image information meets the preset conditions, the audible and visual alarm unit will also automatically sound an alarm and remotely push notification alarm information to the operators through the wireless transmission module.

[0078] The image acquisition unit acquires the target image and sends it to the controller for further analysis and judgment.

[0079] The interface unit is used to connect with external devices for human-computer interaction, such as adjusting the sensing distance of the radar sensing module according to the actual working scenario.

[0080] The button unit, including volume adjustment buttons and alarm indicator mode switching buttons, is used to adjust the output parameters of the audible and visual alarm unit.

[0081] The alarm unit includes a red alarm indicator light and a voice alarm. When a target object is detected to meet preset conditions, the red alarm indicator light will illuminate, and at the same time, a voice alarm will sound, "Climbing is prohibited, high voltage danger," which serves as an on-site reminder to the target object to work safely, achieving an on-site warning effect through auditory means.

[0082] The wireless transmission unit is based on signals processed by the radar sensing module. When a person or object approaches, it notifies the substation operators wirelessly, such as by telephone reminder or real-time push notifications from specific software, so that maintenance personnel can promptly grasp the work risks on site.

[0083] The power supply unit, including a 220V AC power supply, an air switch, and a rectifier module, provides a 12V DC power supply for the sensor alarm.

[0084] The parts not described in detail are disclosed in the following embodiments.

[0085] The technical solution of this application will now be described in detail through specific embodiments. It should be noted that the following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0086] It is worth noting that the application fields of the methods, devices, electronic equipment and storage media in this application are not limited.

[0087] The subject of this application is an electronic device, which may specifically be a server, terminal device, etc.

[0088] Figure 2 A flowchart illustrating the substation anti-climbing alarm method provided in this application embodiment. Figure 1 ,like Figure 2 As shown, the method may include the following steps:

[0089] Step 21: Obtain the electrical signal corresponding to the reflected electromagnetic wave.

[0090] Among them, reflected electromagnetic waves are electromagnetic wave signals that are detected when electromagnetic waves encounter a target object during propagation and are reflected back and captured.

[0091] In this step, the antenna unit acquires the electrical signal corresponding to the electromagnetic wave reflected by the transmitting unit after encountering the target object.

[0092] The reflected electromagnetic waves contain information about the target's location, shape, and material. By analyzing the propagation time, frequency changes, and waveforms of these electromagnetic waves, the electrical signals contained within the reflected electromagnetic waves can be extracted, providing a basis for subsequent target localization and identification.

[0093] Step 22: Obtain the position information of the target object based on the electrical signal corresponding to the reflected electromagnetic wave.

[0094] In this step, the signal processing unit receives the electrical signal corresponding to the reflected electromagnetic wave, which needs to be further transformed and processed by the signal processing algorithm to obtain the position information of the target object.

[0095] The conversion process includes preprocessing operations such as digitization, filtering, noise reduction, and amplification of the electrical signal. Then, based on information such as signal delay, frequency offset, and phase change, the preprocessed electrical signal is demodulated and decoded to accurately determine the position of the target object in space.

[0096] In one possible implementation, location information is typically represented in the form of coordinates or other coordinate systems, such as GPS coordinates or polar coordinates.

[0097] Step 23: When the location information meets the preset conditions, acquire the target image information of the target object.

[0098] In this step, when the control unit determines that the location information of the target object meets the preset conditions, the control unit will control the image acquisition unit to acquire the target image, providing image data for further target recognition and analysis.

[0099] The preset conditions are that the distance information of the target object is less than a preset safe distance and the time during which the distance information of the target object is less than the preset safe distance is greater than a set time. The target image information includes features such as the shape and color of the target object.

[0100] In one possible implementation, the target image information is a human climbing a substation structure (i.e., a support frame).

[0101] Optionally, the aforementioned location information includes distance information, speed information, and orientation information; the preset conditions include distance conditions and time conditions; the process for determining whether the location information meets the preset conditions is implemented as follows:

[0102] Step 1: Determine if the distance information is less than the preset safe distance.

[0103] In this implementation, the control unit determines whether the distance is less than the preset safe distance based on the distance information in the target object's location information obtained in steps 21 and 22 above, ensuring that the target object is within an acceptable safe distance.

[0104] Among them, the distance information in the location information of the target object is the distance information between the target object and the live equipment at the upper end of the substation. The safe distance can be adjusted according to the actual height of the substation structure. This application embodiment does not impose specific limitations.

[0105] In one possible implementation, the preset safety distance is 5 meters. In practical applications, the preset safety distance can be set according to actual needs; this embodiment does not limit the specific safety distance.

[0106] Step 2: If the distance information of the target object is determined to be not less than the preset safe distance, then the location information does not meet the distance condition in the preset conditions.

[0107] Under this implementation, if the distance information in the location information of the target object shows that the distance between the target object and the live equipment at the top of the substation is greater than or equal to the preset safe distance, it is directly determined that the target has not entered the danger zone and does not meet the distance condition in the preset conditions.

[0108] Among the preset conditions, the distance condition is less than the preset safe distance.

[0109] Step 3: If it is determined that the distance information of the target object is less than the preset safe distance, determine whether the time when the distance information of the target object is less than the preset safe distance is greater than the set time, based on the speed information and orientation information.

[0110] In this implementation, if the control unit determines that the distance information of the target object is less than the preset safe distance, it means that the target object has entered the danger zone. The control unit determines whether the time it took for the target object to enter the danger zone is greater than the set time based on the target's speed and direction information.

[0111] The danger zone is the area where the distance to the target object is less than the preset safe distance.

[0112] In one possible implementation, the set time can be set to 1 second. In some other implementations, the set time can also be set according to actual needs; this embodiment does not impose specific limitations on this.

[0113] Step 4: If the time between the distance information of the target object and the preset safe distance is greater than the set time, it is determined that the location information meets the time condition in the preset conditions.

[0114] Under this implementation, if the control unit calculates that the time the distance information of the target object is less than the preset safe distance is greater than the set time, it indicates that the target object has been continuously entering the dangerous area, and the control unit determines that the position information of the target object meets the time condition in the preset conditions.

[0115] Among them, the time condition in the preset conditions is that the time when the distance information of the target object is less than the preset safe distance is greater than the set time.

[0116] Step 5: If the time when the distance information of the target object is less than the preset safe distance is not greater than the set time, it is determined that the location information does not meet the time condition in the preset conditions.

[0117] Under this implementation, if the control unit calculates that the time when the distance information of the target object is less than the preset safe distance is not greater than the set time, it indicates that the target object briefly entered the danger zone and left in time. The target object does not have a continuous action of entering the danger zone. The control unit determines that the position information of the target object does not meet the time condition in the preset conditions.

[0118] Step 24: Based on the recognition results of the target image information, generate alarm information to alert the target object.

[0119] In this step, after acquiring the image information of the target object, the control unit processes and recognizes the target image, generates the recognition result of the image information based on the recognized target object type and status information, and then generates alarm information based on the image information recognition result, ultimately achieving the purpose of using alarm information to warn the target object.

[0120] The control unit processes and recognizes target images using technologies such as image recognition, target classification, and feature extraction. By analyzing target images using algorithms such as deep learning and machine vision, the control unit can identify the type, state, or other key information of the target object.

[0121] Optionally, step 24 can be implemented in the following ways:

[0122] Step 1: When the recognition result of the target image information is that the target object matches the preset object category, generate alarm information.

[0123] In this implementation, the control unit analyzes the target image information using image recognition technology, identifies the category of the target object in the target image, generates the target object recognition result, and generates an alarm message if the target object recognition result indicates that the target object belongs to a preset object category.

[0124] The preset object category is human; the alarm information includes the target object's location information, image information, the following prompt information, and the following sound alarm and / or light alarm action instructions.

[0125] The alarm information includes audible alarms and / or visual alarms; after step 1 above, the substation anti-climb alarm method can also be implemented in the following ways:

[0126] Alarm the target object through sound and / or light alarms.

[0127] In this implementation, the control unit controls the alarm unit to execute the sound alarm and / or light alarm according to the sound alarm and / or light alarm action command in the alarm information, so as to achieve the purpose of alerting the target object.

[0128] Among them, sound alarms are alarm units that emit high-frequency, rapid sounds (such as alarm sounds, warning sounds, etc.) through speakers or other audio output devices to attract the attention of the target object and remind it that it is currently in a dangerous area.

[0129] Light alarms are visual alarms provided by alarm units through flashing warning lights or lights of specific colors (such as flashing red lights, strong white lights, etc.), which can be more easily noticed by target objects at a distance or in low visibility conditions.

[0130] Furthermore, the alarm information includes prompts; following step 1 above, the substation anti-climb alarm method can also be implemented in the following ways:

[0131] Alarm information is pushed to maintenance personnel through a preset communication method.

[0132] In this implementation, the control unit controls the wireless transmission unit to send alarm information to maintenance personnel according to a preset communication method.

[0133] The preset communication methods can be SMS notification, email notification, or mobile application push notification.

[0134] The alert information mentioned above includes the alert level, the time of the event, the image information of the target object, and the location information of the target object.

[0135] This application provides a substation anti-climbing alarm method. The method first acquires the electrical signal corresponding to the reflected electromagnetic wave. The reflected electromagnetic wave is the electromagnetic wave signal reflected and captured after the detection electromagnetic wave encounters a target object during propagation. Then, based on the electrical signal corresponding to the reflected electromagnetic wave, the location information of the target object is obtained. When the location information meets preset conditions, the target image information of the target object is acquired. Finally, based on the recognition result of the target image information, an alarm message is generated to warn the target object. This technical solution generates alarm information based on the target location information in the electromagnetic wave signal and the image recognition result to warn the target object. By employing multimodal sensing recognition and alarm methods using location information and image information, the efficiency and accuracy of substation anti-climbing alarms are improved.

[0136] Based on the above embodiments, Figure 3 A flowchart illustrating the substation anti-climbing alarm method provided in this application embodiment. Figure 2 ,like Figure 3 As shown, step 22 can be implemented in the following ways:

[0137] Step 31: Amplify and filter the electrical signal corresponding to the reflected electromagnetic wave in sequence to obtain the processed electrical signal.

[0138] In this step, the signal processing unit receives the electrical signal corresponding to the reflected electromagnetic wave sent by the antenna unit, then amplifies the electrical signal to increase its amplitude and strength. The amplified electrical signal is then filtered to remove some interference signals and retain the effective target signal. The signal after amplification and filtering has a high signal-to-noise ratio, ensuring the accuracy of subsequent demodulation and decoding.

[0139] The filtering process can employ either a bandpass filter or a lowpass filter.

[0140] Step 32: Demodulate and decode the processed electrical signal to obtain the location information of the target object.

[0141] In this step, the electrical signal corresponding to the reflected electromagnetic wave received by the antenna unit usually contains a modulation signal. This modulation signal carries target information (such as the target's distance, speed, etc.). The signal processing unit demodulates the processed electrical signal, converts the modulation signal in the processed electrical signal into the original baseband signal, and then uses decoding to restore the baseband signal into the actual position information.

[0142] The demodulation methods can include amplitude modulation, frequency modulation, and phase modulation. The decoding methods can include binary encoding or Manchester encoding.

[0143] This application provides a substation anti-climbing alarm method. The method first amplifies and filters the electrical signal corresponding to the reflected electromagnetic wave to obtain a processed electrical signal. Then, it demodulates and decodes the processed electrical signal to obtain the location information of the target object. This technical solution ensures the accuracy and stability of target object positioning by processing and decoding the electrical signal corresponding to the reflected electromagnetic wave, thereby enabling the acquisition of precise location information of the target object.

[0144] In one possible implementation, Figure 4 A flowchart illustrating the substation anti-climbing alarm method provided in this application embodiment. Figure 3 ,like Figure 4 As shown, this method can be implemented with the following steps:

[0145] 1. Begin.

[0146] 2. The transmitting unit, receiving unit, and antenna unit work together to acquire the electrical signal corresponding to the reflected electromagnetic wave of the target object.

[0147] 3. The signal processing unit processes the electrical signals to obtain the position information of the target object.

[0148] 4. Whether the preset conditions are met.

[0149] In this step, if the preset conditions are met, proceed to step 5; otherwise, proceed to step 2.

[0150] 5. Obtain the target image information of the target object.

[0151] 6. The recognition results of the target image information conform to the preset object category.

[0152] In this step, if the preset conditions are met, proceed to step 7; otherwise, proceed to step 2.

[0153] 7. The control unit generates alarm information.

[0154] 8. Alarm unit on-site alarm.

[0155] 9. Wirelessly send remote notifications to maintenance personnel.

[0156] 10. End.

[0157] The following are embodiments of the apparatus described in this application, which can be used to execute the embodiments of the method described in this application. For details not disclosed in the apparatus embodiments of this application, please refer to the embodiments of the method described in this application.

[0158] Figure 5 This is a schematic diagram of the substation anti-climb alarm device provided in the embodiments of this application, as shown below. Figure 5 As shown, the device includes:

[0159] The acquisition module 51 is used to acquire the electrical signal corresponding to the reflected electromagnetic wave. The reflected electromagnetic wave is the electromagnetic wave signal that is reflected and captured after the probe electromagnetic wave hits the target object during propagation.

[0160] Processing module 52 is used to obtain the position information of the target object based on the electrical signal corresponding to the reflected electromagnetic wave;

[0161] The processing module 52 is also used to acquire target image information of the target object when the location information meets preset conditions;

[0162] The generation module 53 is used to generate alarm information based on the recognition results of the target image information, so as to warn the target object through the alarm information.

[0163] In one possible implementation, the processing module 52 is specifically used for:

[0164] The electrical signal corresponding to the reflected electromagnetic wave is amplified and filtered sequentially to obtain the processed electrical signal.

[0165] The processed electrical signal is demodulated and decoded to obtain the location information of the target object.

[0166] In one possible implementation, the location information includes distance information, speed information, and orientation information; the processing module 52 is specifically configured to include:

[0167] Determine if the distance information is less than the preset safe distance;

[0168] If not, the location information does not meet the preset conditions;

[0169] If so, based on the speed and orientation information, determine whether the time when the distance to the target object is less than the preset safe distance is greater than the set time.

[0170] If the time exceeds the set time, the location information is determined to meet the preset conditions;

[0171] If the time is not greater than the set time, the location information is determined not to meet the preset conditions.

[0172] In one possible implementation, the generation module 53 is specifically used for:

[0173] An alarm message is generated when the recognition result of the target image information indicates that the target object matches the preset object category.

[0174] In one possible implementation, the alarm information includes audible alarms and / or visual alarms; the generation module 53 is further configured to:

[0175] Alarm the target object through sound and / or light alarms.

[0176] In one possible implementation, the alarm information includes a prompt message; the generation module 53 is further configured to:

[0177] Alarm information is pushed to maintenance personnel through a preset communication method.

[0178] Figure 6 Schematic diagram of the anti-climbing device provided in the embodiments of this application Figure 1 ,like Figure 6 As shown, the anti-climbing device includes a sensor alarm 61, a blade 62 with multi-directional warning signs, a fixing device 63, and a hook 64; the sensor alarm 61 uses, for example... Figure 2 and Figure 3 The substation anti-climb alarm method in any of the corresponding embodiments;

[0179] Among them, the sensor alarm 61 is installed on the blade 62 with multi-directional warning signs;

[0180] The fixing device 63 is connected to the hook 64, and the fixing device 63 is located on the back of the blade 62; the hook 64 is used to fix the anti-climb device to the frame below the electrical equipment.

[0181] In one possible implementation, Figure 7 Schematic diagram of the anti-climbing device provided in the embodiments of this application Figure 2 ,like Figure 7As shown, the fixing device 63 provided in this embodiment is a nylon telescopic strap, used to fix the anti-climb device to the frame below the live equipment. One side of the nylon telescopic strap is a rough surface, and the other side has a hook end, making the entire strap adhesive. Therefore, the nylon telescopic strap has strong flexibility and extensibility, allowing the installation of the anti-climb device to adapt to frames of different sizes, and leaving no gaps when the two are attached. In addition, small holes are added to the nylon telescopic strap as connection points for connecting the mounting and dismounting hooks 64, ensuring a firm connection between the nylon telescopic strap and the hooks 64.

[0182] In one possible implementation, the hook 64 provided in this application embodiment is a U-shaped hook, used to connect the nylon telescopic belt to the anti-climb device, while ensuring the stability of the blades 62 of the multi-directional warning sign so that they do not fall off.

[0183] In one possible implementation, the blade 62 with multi-directional warning signs provided in this application embodiment is an L-shaped blade. Compared with the traditional planar blade, the L-shaped blade adds a blade facing another direction, which achieves a multi-directional visual warning effect. The target object can see the safety warning sign not only from the front, but also from below.

[0184] The apparatus provided in this application embodiment can be used to execute the determination method in any of the above embodiments. Its implementation principle and technical effect are similar, and will not be described again here.

[0185] It should be noted that the division of the various modules in the above device is merely a logical functional division. In actual implementation, they can be fully or partially integrated into a single physical entity, or they can be physically separated. Furthermore, these modules can be implemented entirely in software via processing element calls; they can be fully implemented in hardware; or some modules can be implemented in software via processing element calls, while others are implemented in hardware. Additionally, these modules can be fully or partially integrated together, or implemented independently. The processing element here can be an integrated circuit with signal processing capabilities. During implementation, each step of the above method or each of the above modules can be completed through the integrated logic circuits in the hardware of the processor element or through software instructions.

[0186] Figure 8 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application, such as... Figure 8 As shown, the electronic device may include: a processor 81, a memory 82, and computer program instructions stored in the memory 82 and executable on the processor 81. When the processor 81 executes the computer program instructions, it implements the method provided in any of the foregoing embodiments.

[0187] Optionally, the various components of the electronic device can be connected via a system bus.

[0188] The memory 82 can be a separate memory unit or a memory unit integrated into the processor 81. The number of processors 81 can be one or more.

[0189] It should be understood that the processor 81 can be a Central Processing Unit (CPU), or other general-purpose processors 81, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. The general-purpose processor 81 can be a microprocessor 81, or any conventional processor 81. The steps of the method disclosed in this application can be directly manifested as being executed by the hardware processor 81, or being executed by a combination of hardware and software modules within the processor 81.

[0190] The system bus can be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The system bus can be divided into address bus, data bus, control bus, etc. For ease of representation, only one thick line is used in the diagram, but this does not indicate that there is only one bus or one type of bus. Memory 82 may include random access memory (RAM) 82, and may also include non-volatile memory (NVM) 82, such as at least one disk storage device 82.

[0191] All or part of the steps of the above method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a readable memory 82. When the program is executed, it performs the steps of the above method embodiments; and the aforementioned memory 82 (storage medium) includes: read-only memory 82 (ROM), RAM, flash memory 82, hard disk, solid-state hard disk, magnetic tape, floppy disk, optical disk, and any combination thereof.

[0192] The electronic device provided in this application embodiment can be used to execute the method provided in any of the above method embodiments. Its implementation principle and technical effect are similar, and will not be repeated here.

[0193] This application provides a computer-readable storage medium storing computer instructions that, when executed on a computer, cause the computer to perform the above-described method.

[0194] The aforementioned computer-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory, electrically erasable programmable read-only memory, erasable programmable read-only memory, programmable read-only memory, read-only memory, magnetic storage, flash memory, magnetic disk, or optical disk. The readable storage medium can be any available medium accessible to a general-purpose or special-purpose computer.

[0195] Optionally, a readable storage medium can be coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Alternatively, the readable storage medium can be an integral part of the processor. Both the processor and the readable storage medium can reside in an Application Specific Integrated Circuit (ASIC). Alternatively, the processor and the readable storage medium can exist as discrete components within the device.

[0196] This application also provides a computer program product, which includes a computer program stored in a computer-readable storage medium. At least one processor can read the computer program from the computer-readable storage medium, and the at least one processor can implement the above-described method when executing the computer program.

[0197] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A method for preventing climb-over in substations, characterized in that, The method includes: Acquire the electrical signal corresponding to the reflected electromagnetic wave, wherein the reflected electromagnetic wave is the electromagnetic wave signal that is reflected and captured after the probe electromagnetic wave encounters the target object during propagation; The position information of the target object is obtained based on the electrical signal corresponding to the reflected electromagnetic wave; When the location information meets the preset conditions, the target image information of the target object is acquired; Based on the recognition results of the target image information, an alarm message is generated to alert the target object.

2. The method according to claim 1, characterized in that, The step of obtaining the position information of the target object based on the electrical signal corresponding to the reflected electromagnetic wave includes: The electrical signal corresponding to the reflected electromagnetic wave is sequentially amplified and filtered to obtain the processed electrical signal. The processed electrical signal is demodulated and decoded to obtain the location information of the target object.

3. The method according to claim 1, characterized in that, The location information includes distance information, speed information, and orientation information; the preset conditions include distance conditions and time conditions; the process for determining whether the location information meets the preset conditions includes: Determine whether the distance information is less than a preset safety distance; If not, it is determined that the location information does not meet the distance condition in the preset conditions; If so, based on the speed information and the orientation information, determine whether the time during which the distance information of the target object is less than the preset safety distance is greater than a set time; If the time exceeds the set time, it is determined that the location information meets the time condition in the preset conditions; If the time is not greater than the set time, it is determined that the location information does not meet the time condition in the preset conditions.

4. The method according to claim 1, characterized in that, The recognition result based on the target image information generates alarm information, including: When the recognition result of the target image information indicates that the target object matches a preset object category, the alarm information is generated.

5. The method according to claim 1, characterized in that, The alarm information includes audible alarms and / or visual alarms; after generating the alarm information, the method further includes: The target object is alerted by the sound alarm and / or the light alarm.

6. The method according to claim 1, characterized in that, The alarm information includes a prompt message; after generating the alarm information, the method further includes: The alarm information is pushed to the operation and maintenance personnel through a preset communication method.

7. An anti-climbing device, characterized in that, The anti-climbing device includes a sensor alarm, a blade with multi-directional warning signs, a fixing device, and a hook; the sensor alarm uses the substation anti-climbing alarm method as described in any one of claims 1-6; The sensor alarm is installed on the blade with multi-directional warning signs. The fixing device is connected to the hook, and the fixing device is located on the back of the blade; the hook is used to fix the anti-climb device to the frame below the electrical equipment.

8. An electronic device, characterized in that, include: A processor, and a memory communicatively connected to the processor; The memory stores computer-executed instructions; The processor executes computer execution instructions stored in the memory to implement the method as described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, are used to implement the method as described in any one of claims 1 to 6.

10. A computer program, characterized in that, The computer program includes a computer program stored in a computer-readable storage medium, which at least one processor can read from the computer-readable storage medium, and which, when executing the computer program, can implement the method described in any one of claims 1 to 6.

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