CN116580525B - Safety early warning method, device and equipment for electric power operation and storage medium - Google Patents
Safety early warning method, device and equipment for electric power operation and storage medium Download PDFInfo
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
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Abstract
The invention discloses a safety early warning method, device and equipment for electric power operation and a storage medium. The method comprises the following steps: acquiring the fixed point height and the current dynamic point height of the safety belt; calculating to obtain a working height difference between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height; and generating electric power operation safety early warning information according to the safety operation height and the operation height difference value. According to the technical scheme, the operation height difference between the fixed point height and the current dynamic point height of the safety belt is obtained, and then the safety early warning of electric power operation is carried out according to the safety operation height and the operation height difference, so that the safety production and personal safety problems caused by untimely discovery of illegal operation of electric power construction operators can be solved, and the risk of electric power operation accidents can be reduced.
Description
Technical Field
The present invention relates to the field of power grid technologies, and in particular, to a method, an apparatus, a device, and a storage medium for safety early warning of electric power operation.
Background
In power construction, safety belts are personal protection articles for preventing falling accidents in power aloft work. The safety belt is widely used in power line overhead operation, and the safety of the power overhead operation is greatly improved. However, in general, the safety belt has some problems in use, and the phenomenon of irregular operation and violation of the principle of high hanging and low use is easy to occur.
At present, the electric power construction is generally monitored by arranging full-time guardianship personnel so as to solve the problem of climbing or illegal construction which violates the principle of 'high hanging and low use'. However, manual monitoring cannot guarantee absolute safety, and an ideal effect cannot be achieved, so that the risk of electric power operation accidents cannot be effectively reduced, and personal safety of operators cannot be ensured.
Disclosure of Invention
The invention provides a safety early warning method, device, equipment and storage medium for electric power operation, which can solve the problems of safety production and personal safety caused by untimely discovery of illegal operation of electric power construction operators and can reduce the risk of electric power operation accidents.
According to one aspect of the present invention, there is provided a safety precaution method for electric power operation, including:
acquiring the fixed point height and the current dynamic point height of the safety belt;
calculating to obtain a working height difference between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height;
and generating electric power operation safety early warning information according to the safety operation height and the operation height difference value.
According to another aspect of the present invention, there is provided a safety precaution device for electric power operation, comprising:
the height acquisition module is used for acquiring the fixed point height and the current dynamic point height of the safety belt;
the operation height difference calculation module is used for calculating an operation height difference between the fixed point height and the current dynamic point height and calculating a safe operation height according to the fixed point height;
and the early warning information generation module is used for generating electric power operation safety early warning information according to the safety operation height and the operation height difference value.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the safety precaution method of power operation of any embodiment of the present invention.
According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to execute a safety precaution method for electric power operation according to any embodiment of the present invention.
According to the technical scheme, the fixed point height and the current dynamic point height of the safety belt are obtained; then, calculating to obtain a working height difference between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height; and finally, generating electric power operation safety early warning information according to the safety operation height and the operation height difference, and further carrying out electric power operation safety early warning according to the safety operation height and the operation height difference by acquiring the operation height difference between the fixed point height and the current dynamic point height of the safety belt, so that the safety production and personal safety problems caused by untimely discovery of illegal operation of electric power construction operators can be solved, and the electric power operation accident risk can be reduced.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a method for providing a safety precaution for power operation according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a safety warning device for power operation according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device implementing a safety precaution method for power operation according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," "target," and the like in the description and claims of the present invention and in the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of a method for performing safety warning on an overhead power operation according to a binding height of a safety belt, where the method may be performed by a safety warning device of the power operation, the safety warning device of the power operation may be implemented in hardware and/or software, and the safety warning device of the power operation may be configured in an electronic device, typically, the electronic device may be a computer device, a server or the safety belt. As shown in fig. 1, the method includes:
s110, acquiring the fixed point height and the current dynamic point height of the safety belt.
The safety belt can be a safety protection device worn by power constructors in the power operation process, one end of the safety protection device can be used for binding a fixed object, and the other end of the safety protection device is used for binding the power constructors. The type and structure of the webbing in this embodiment are not particularly limited.
In this embodiment, the fixed point height may correspond to the horizontal height of one end of the seat belt binding object side; correspondingly, the dynamic point height can correspond to the horizontal height of one end of the safety belt, which is bound with the human body side. The current dynamic point height may be the dynamic point height at the current time. It will be appreciated that as the power constructor moves the position continuously, the fixed point height of the safety belt may be maintained at a fixed value while the dynamic point height may be changed continuously. Secondly, when the electric power constructor adjusts the object bound by the safety belt, the height of the fixed point is correspondingly changed.
In a specific example, height measuring devices, such as a height sensor, an air pressure sensor, etc., may be deployed at both ends of the seat belt, respectively, to obtain the fixed point heights of the seat belt, as well as the dynamic point heights at different times.
In an alternative implementation of this embodiment, acquiring the fixed point height and the current dynamic point height of the seat belt may include:
the method comprises the steps of acquiring the horizontal height of the safety belt bound on the object side through a pre-deployed air pressure sensor to serve as a fixed point height, and acquiring the horizontal height of the safety belt bound on the human body side to serve as a current dynamic point height.
Specifically, after the electric power constructor wears the safety belt, the heights of the two sides of the safety belt can be obtained through the air pressure sensor so as to obtain the height of the fixed point and the height of the current dynamic point. When the technical solution of the present embodiment is applied to a remote computer or server, a communication device, such as a bluetooth module, may be integrated in the seat belt, so as to send the height data detected by the air pressure sensor in real time to the computer or server. In addition, when the processor is applied to the safety belt, the processor and the air pressure sensor can adopt wired connection for data transmission.
S120, calculating to obtain a working height difference value between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height.
Specifically, the fixed point height may be used to subtract the current dynamic point height to calculate the job height difference. For example, a fixed point height h 1 9 meters, and the dynamic point heights h at different moments 2 Shown in table 1, respectively.
TABLE 1 dynamic Point height data (Unit: meters)
| Time of day | 1 | 2 | 3 | 4 | 5 | … |
| h 2 | 8.5 | 8.8 | 8.9 | 8.8 | 8.8 | … |
From this, the respective work height differences C can be calculated as shown in table 2.
TABLE 2 working height difference C (unit: meters)
| Time of day | 1 | 2 | 3 | 4 | 5 | … |
| C | 0.5 | 0.2 | 0.1 | 0.2 | 0.2 | … |
Secondly, in this embodiment, the current safe operation height may be obtained according to the current fixed point height and the corresponding relationship between the preset fixed point height and the safe operation height; or, according to the current fixed point height, a matched preset calculation rule is adopted to calculate the safety operation height.
In this embodiment, by acquiring the real-time safe operation height according to the fixed point height, the problem that the fixed safe height threshold cannot adapt to the operation scene change caused by setting can be avoided, the safe early warning of different electric power operation scenes can be realized, the accuracy of abnormal warning can be improved, and the personal safety of operators can be further ensured.
S130, generating electric power operation safety early warning information according to the safety operation height and the operation height difference value.
In this embodiment, the current power operation scenario may be determined according to the safety operation height, the operation height difference value, and a preset alarm rule; then, the current power operation safety early warning information can be generated according to the power operation scene and the preset mapping relation between the power operation scene and the early warning information. The preset alarm rule may be in a form of a table, and each piece of data includes a magnitude relation between a safety operation height and an operation height difference value, and a corresponding power operation scene.
Typically, the power operation scenario may include three conditions of normal operation height, abnormal operation height, and serious violation of operation height. For example, when the safety operation height is smaller than the operation height difference value, the safety belt is possibly used for low hanging and high use, and early warning information of abnormal operation height can be generated; or when the safety operation height is detected to be larger than or equal to the operation height difference value, the early warning information of normal operation height can be generated.
The safety early warning information of the electric power operation can be in an acousto-optic form, or can be sent to the appointed user in a mode of short messages, information and the like. The transmission mode of the electric power operation safety warning information is not particularly limited in this embodiment.
Optionally, the safety belt may further include a positioning device, such as a GPS, a beidou module, etc., to obtain real-time position information of the safety belt; when generating the power operation safety warning information, the real-time location information may be added to the warning information. In this embodiment, by adding the position information, the position determination speed of the operator can be increased when a safety accident occurs, the rescue time can be shortened, and the personal safety of the electric power constructor can be improved.
In another optional implementation manner of this embodiment, generating the power operation safety precaution information according to the safety operation height and the operation height difference value may include:
judging whether the safety operation height is equal to zero, and if the safety operation height is determined to be equal to zero, generating first abnormal alarm information;
if the safety operation height is determined to be not equal to zero, judging whether the safety operation height is greater than or equal to the operation height difference value;
and if the safe operation height is determined to be greater than or equal to the operation height difference value, generating operation normal information.
The abnormal alarm information may be alarm information corresponding to a job height abnormal scene, for example, may be "job height serious violation", or "job height abnormal"; correspondingly, the job normal information may be early warning information corresponding to a job height normal scene, for example, "job height normal".
In a specific example, when performing operation safety early warning, firstly judging whether the safety operation height j=0 is established, and if so, outputting first abnormal alarm information of 'operation height serious violation'; if the determination is not satisfied, further judging whether J is more than or equal to C (operation height difference value) is satisfied; if the determination is true, outputting job normal information of "job height is normal".
Optionally, after determining whether the safe working height is greater than or equal to the working height difference, the method may further include:
if the safe operation height is smaller than the operation height difference value, generating second abnormal alarm information when the operation height difference value is detected to be larger than zero; the method comprises the steps of,
and when the difference value of the working heights is detected to be smaller than or equal to zero, generating first abnormal alarm information.
In addition, when J is determined to be not more than C, whether C is more than or equal to 0 is further determined to be not more than C; if the determination is true, outputting second abnormality warning information of 'operation height abnormality'; if the determination is not satisfied, the first abnormal alarm information of the operation height serious violation can be output.
According to the technical scheme, the fixed point height and the current dynamic point height of the safety belt are obtained; then, calculating to obtain a working height difference between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height; and finally, generating electric power operation safety early warning information according to the safety operation height and the operation height difference, and further carrying out electric power operation safety early warning according to the safety operation height and the operation height difference by acquiring the operation height difference between the fixed point height and the current dynamic point height of the safety belt, so that the safety production and personal safety problems caused by untimely discovery of illegal operation of electric power construction operators can be solved, and the electric power operation accident risk can be reduced.
In another optional implementation manner of this embodiment, the calculating the safety operation height according to the fixed point height may include:
judging whether the fixed point height is larger than a first preset height, if so, according to a formulaCalculating to obtain a safe operation height J; wherein h is 1 Representing the fixed point height.
The first preset height may be a preset height value, typically, may be 15 meters; specifically, when determining the safety operation height, first judging h 1 >Whether 15 meters are established or not, if yes, then
In another optional implementation manner of this embodiment, after determining whether the fixed point height is greater than the first preset height, the method may further include:
if the fixed point height is detected to be smaller than or equal to the first preset height, judging whether the fixed point height is larger than a second preset height or not;
when the fixed point height is detected to be larger than the second preset height, according to the formulaAnd calculating to obtain the safety operation height J.
The second preset height may be another preset height value, typically 12 meters. Specifically, when h is determined 1 >When 15 meters are not established, further judging h 1 >Whether 12 meters are established or not; if it is determined thatIf the determination is true
In another optional implementation manner of this embodiment, after determining whether the fixed point height is greater than a second preset height, the method may further include:
if the fixed point height is detected to be smaller than or equal to the second preset height, judging whether the fixed point height is larger than a third preset height or not;
when the fixed point height is detected to be larger than the third preset height, according to the formulaAnd calculating to obtain the safety operation height J.
The third preset height may be another preset height value, typically 8 meters. Specifically, when h is determined 1 >Further judging h when 12 meters are still not established 1 >Whether 8 meters are established or not; if the determination is true, thenNext, if the determination is not established, j=0.
In a specific example, the current fixed point height is 9 meters, the dynamic point height is 8.5 meters, and the working height difference is 0.5 meters; since the fixed point is higher than 8 meters and lower than 12 meters, the current safe operation height isAnd (5) rice. At this time, the safe operation height is not equal to 0, and the safe operation height is larger than the operation height difference, so that the electric power operation scene is that the operation height is normal, and early warning information of 'normal operation height' can be generated.
Or when the dynamic point height is 7 m, the operation height difference is 2 m, at the moment, the safe operation height is smaller than the operation height difference, and the operation height difference is larger than 0, so that the power operation scene is abnormal operation height, and early warning information of abnormal operation height can be generated.
In the embodiment, by calculating the safety operation height and the operation height difference, the abnormal construction operation state can be timely, accurately and effectively evaluated.
According to the technical scheme, the problems of untimely and inaccurate detection of operation violations existing by field construction supervision personnel through human eye observation and experience judgment can be effectively solved through clear magnitude calculation and flow judgment; secondly, real-time monitoring and abnormal alarming of construction operation are carried out through systematic language design, illegal climbing construction operation can be found in time, and labor cost of on-site supervision can be reduced.
Example two
Fig. 2 is a schematic structural diagram of a safety warning device for power operation according to a second embodiment of the present invention. As shown in fig. 2, the apparatus may include: a height acquisition module 210, a working height difference calculation module 220 and an early warning information generation module 230; wherein,
a height acquisition module 210, configured to acquire a fixed point height and a current dynamic point height of the seat belt;
the operation height difference calculating module 220 is configured to calculate an operation height difference between the fixed point height and the current dynamic point height, and calculate a safe operation height according to the fixed point height;
the early warning information generating module 230 is configured to generate electric power operation safety early warning information according to the safety operation height and the operation height difference value.
According to the technical scheme, the fixed point height and the current dynamic point height of the safety belt are obtained; then, calculating to obtain a working height difference between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height; and finally, generating electric power operation safety early warning information according to the safety operation height and the operation height difference, and further carrying out electric power operation safety early warning according to the safety operation height and the operation height difference by acquiring the operation height difference between the fixed point height and the current dynamic point height of the safety belt, so that the safety production and personal safety problems caused by untimely discovery of illegal operation of electric power construction operators can be solved, and the electric power operation accident risk can be reduced.
Optionally, the operation height difference calculation module 220 is specifically configured to determine whether the fixed point height is greater than a first preset height, if yes, according to a formulaCalculating to obtain a safe operation height J; wherein h is 1 Representing the fixed point height.
Optionally, the operation height difference calculating module 220 is specifically configured to determine whether the fixed point height is greater than a second preset height if the fixed point height is detected to be less than or equal to the first preset height; when the fixed point height is detected to be larger than the second preset height, according to the formulaAnd calculating to obtain the safety operation height J.
Optionally, the operation height difference calculating module 220 is specifically configured to determine whether the fixed point height is greater than a third preset height if the fixed point height is detected to be less than or equal to the second preset height; when the fixed point height is detected to be larger than the third preset height, according to the formulaAnd calculating to obtain the safety operation height J.
Optionally, the early warning information generating module 230 is specifically configured to determine whether the safety operation height is equal to zero, and if it is determined that the safety operation height is equal to zero, generate first abnormal warning information; if the safety operation height is determined to be not equal to zero, judging whether the safety operation height is greater than or equal to the operation height difference value; and if the safe operation height is determined to be greater than or equal to the operation height difference value, generating operation normal information.
Optionally, the early warning information generating module 230 is specifically configured to generate second abnormal warning information when the difference between the working heights is detected to be greater than zero if it is determined that the safety working height is less than the difference between the working heights; and generating first abnormality warning information when the job height difference is detected to be less than or equal to zero.
Optionally, the height obtaining module 210 is specifically configured to obtain, by using a pre-deployed air pressure sensor, a level of the safety belt bound to the object side as a fixed point height, and obtain a level of the safety belt bound to the human body side as a current dynamic point height.
The safety early warning device for the electric power operation provided by the embodiment of the invention can execute the safety early warning method for the electric power operation provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example III
Fig. 3 shows a schematic diagram of an electronic device 30 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 3, the electronic device 30 includes at least one processor 31, and a memory, such as a Read Only Memory (ROM) 32, a Random Access Memory (RAM) 33, etc., communicatively connected to the at least one processor 31, wherein the memory stores a computer program executable by the at least one processor, and the processor 31 can perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM) 32 or the computer program loaded from the storage unit 38 into the Random Access Memory (RAM) 33. In the RAM 33, various programs and data required for the operation of the electronic device 30 may also be stored. The processor 31, the ROM 32 and the RAM 33 are connected to each other via a bus 34. An input/output (I/O) interface 35 is also connected to bus 34.
Various components in electronic device 30 are connected to I/O interface 35, including: an input unit 36 such as a keyboard, a mouse, etc.; an output unit 37 such as various types of displays, speakers, and the like; a storage unit 38 such as a magnetic disk, an optical disk, or the like; and a communication unit 39 such as a network card, modem, wireless communication transceiver, etc. The communication unit 39 allows the electronic device 30 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 31 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 31 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 31 performs the various methods and processes described above, such as the safety precaution method of power jobs.
In some embodiments, the safety precaution method of the power operation may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as the storage unit 38. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 30 via the ROM 32 and/or the communication unit 39. When the computer program is loaded into RAM 33 and executed by processor 31, one or more steps of the safety precaution method of power jobs described above may be performed. Alternatively, in other embodiments, processor 31 may be configured to perform the safety precaution method of the power job in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a safe early warning method of electric power operation which is characterized in that the method comprises the following steps:
acquiring the fixed point height and the current dynamic point height of the safety belt;
calculating to obtain a working height difference between the fixed point height and the current dynamic point height, and calculating to obtain a safe working height according to the fixed point height;
generating electric power operation safety early warning information according to the safety operation height and the operation height difference value;
according to the fixed point height, calculating to obtain a safety operation height, including:
judging whether the fixed point height is larger than a first preset height, if so, according to a formulaCalculating to obtain a safe operation height J; wherein h is 1 Representing the fixed point height;
after judging whether the fixed point height is greater than the first preset height, the method further comprises the following steps:
if the fixed point height is detected to be smaller than or equal to the first preset height, judging whether the fixed point height is larger than a second preset height or not;
when the fixed point height is detected to be larger than the second preset height, according to the formulaCalculating to obtain a safe operation height J;
after judging whether the fixed point height is greater than a second preset height, the method further comprises the following steps:
if the fixed point height is detected to be smaller than or equal to the second preset height, judging whether the fixed point height is larger than a third preset height or not;
when the fixed point height is detected to be larger than the third preset height, according to the formulaAnd calculating to obtain the safety operation height J.
2. The method of claim 1, wherein generating power operation safety precaution information from the safety operation height and the operation height difference value comprises:
judging whether the safety operation height is equal to zero, and if the safety operation height is determined to be equal to zero, generating first abnormal alarm information;
if the safety operation height is determined to be not equal to zero, judging whether the safety operation height is greater than or equal to the operation height difference value;
and if the safe operation height is determined to be greater than or equal to the operation height difference value, generating operation normal information.
3. The method of claim 2, further comprising, after determining whether the safe working height is greater than or equal to the working height difference value:
if the safe operation height is smaller than the operation height difference value, generating second abnormal alarm information when the operation height difference value is detected to be larger than zero; the method comprises the steps of,
and when the difference value of the working heights is detected to be smaller than or equal to zero, generating first abnormal alarm information.
4. The method of claim 1, wherein obtaining the fixed point height and the current dynamic point height of the seat belt comprises:
the method comprises the steps of acquiring the horizontal height of the safety belt bound on the object side through a pre-deployed air pressure sensor to serve as a fixed point height, and acquiring the horizontal height of the safety belt bound on the human body side to serve as a current dynamic point height.
5. The utility model provides a safety precaution device of electric power operation which characterized in that includes:
the height acquisition module is used for acquiring the fixed point height and the current dynamic point height of the safety belt;
the operation height difference calculation module is used for calculating an operation height difference between the fixed point height and the current dynamic point height and calculating a safe operation height according to the fixed point height;
the early warning information generation module is used for generating electric power operation safety early warning information according to the safety operation height and the operation height difference value;
the operation height difference calculation module is specifically used for:
judging whether the fixed point height is larger than a first preset height, if so, according to a formulaCalculating to obtain a safe operation height J; wherein h is 1 Representing the fixed point height;
if the fixed point height is detected to be smaller than or equal to the first preset height, judging whether the fixed point height is larger than a second preset height or not; when the fixed point height is detected to be larger than the second preset height, according to the formulaCalculating to obtain a safe operation height J;
if the fixed point height is detected to be smaller than or equal to the second preset height, judging whether the fixed point height is larger than a third preset height or not; when the fixed point height is detected to be larger than the third preset height, according to the formulaAnd calculating to obtain the safety operation height J.
6. An electronic device, the electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the safety precaution method of power operation of any one of claims 1-4.
7. A computer readable storage medium storing computer instructions for causing a processor to perform the method of safety precaution for power operations of any one of claims 1-4.
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Effective date of registration: 20240612 Address after: Room 1217, No. 858, Lianhua Avenue West, Donghuan Street, Panyu District, Guangzhou, Guangdong 510000 Patentee after: INSPECTION AND TEST BRANCH OF SOUTHERN POWER GRID PEAKING FM POWER GENERATION Co.,Ltd. Country or region after: China Patentee after: Guangzhou Qiming Shuzhi Energy Technology Co.,Ltd. Address before: Room 1217, No. 858, Lianhua Avenue West, Donghuan Street, Panyu District, Guangzhou, Guangdong 510000 Patentee before: INSPECTION AND TEST BRANCH OF SOUTHERN POWER GRID PEAKING FM POWER GENERATION Co.,Ltd. Country or region before: China |