Equipment operation and maintenance method and device based on satellite flash technology, electronic equipment and medium

Abstract

The embodiment of the invention relates to the technical field of operation and maintenance of power equipment, and provides an equipment operation and maintenance method and device based on a satellite flash technology, electronic equipment and a medium, and the method comprises the steps: obtaining target equipment keyword information of target operated and maintained equipment; establishing a star flash communication link between the operation and maintenance computer and the target operated and maintained equipment based on the target equipment keyword information; and performing equipment operation and maintenance on the target operated and maintained equipment through the star flash communication link between the operation and maintenance computer and the target operated and maintained equipment. Therefore, safe and reliable operation and maintenance of the power secondary equipment installed in situ are realized.

Description

Technical Field

[0001] The present invention relates to the field of power equipment operation and maintenance technology, and in particular to an equipment operation and maintenance method, device, electronic equipment and medium based on star flash technology. Background Art

[0002] With the promotion and application of smart substations, new energy and intelligent power distribution, the scope of power system business applications is becoming more and more extensive. The installation method and location of power secondary equipment have undergone major changes. They are no longer limited to indoor installation. Local devices are installed on the towers of substations nearby. Distribution network wireless terminal equipment (Data Transfer Unit, DTU), distribution switch monitoring terminal (Feeder Terminal Unit, FTU) and other equipment are directly installed on the distribution towers outside the substation. Wind turbine protection and information collection of wind power plants are directly installed inside the wind turbine towers.

[0003] Due to safety and equipment protection requirements, the traditional wired connection method for the operation and maintenance of power secondary equipment can no longer meet the operation and maintenance needs of new equipment. The use of traditional wireless methods such as Bluetooth for equipment operation and maintenance only requires successful pairing to connect the device, which is vulnerable to attacks and poses security risks. In addition, general wireless technologies such as Bluetooth use international encryption algorithms for information transmission, which also cannot meet the requirements for safe and reliable operation of the current power system. Summary of the invention

[0004] The present invention provides an equipment operation and maintenance method, device, electronic device and medium based on Star Flash technology, which is used to solve the defects that the wired connection method in the prior art cannot meet the operation and maintenance requirements of new equipment, and the traditional wireless methods such as Bluetooth are vulnerable to attacks and have security risks, so as to realize the safe and reliable operation and maintenance of on-site installed power secondary equipment.

[0005] The present invention provides a device operation and maintenance based on Star Flash technology, comprising the following steps.

[0006] Obtain target device keyword information of the target operated and maintained device; Establishing a star flash communication link between the operation and maintenance computer and the target operated and maintained device based on the keyword information of the target device; The target operated device is operated and maintained through the Star Flash communication link between the operation and maintenance computer and the target operated device.

[0007] In a possible implementation, the method further includes: Obtain device keyword information of the device being operated and maintained, wherein the device keyword information includes a unique identifier of the device being operated and maintained, a Starflash communication authentication certificate, and a Starflash communication mode; The operation and maintenance computer is configured based on the device keyword information.

[0008] In a possible implementation, the method further includes: Determine the communication distance between the operation and maintenance computer and the operation and maintenance device and the operation and maintenance channel bandwidth requirement of the operation and maintenance device based on the unique identifier of the operation and maintenance device; Based on the communication distance and the bandwidth requirement of the operation and maintenance channel, configuring the star flash communication mode between the operation and maintenance computer and the operated and maintained device; A Starflash communication authentication certificate for Starflash communication between the operation and maintenance computer and the operation and maintenance device is configured based on the unique identification of the operation and maintenance device.

[0009] In a possible implementation, the method further includes: If the communication distance is greater than or equal to the preset distance, and the bandwidth requirement of the operation and maintenance channel is greater than or equal to the preset bandwidth requirement, the Star Flash communication mode between the operation and maintenance computer and the operated and maintained device is configured as a bandwidth control mode; If the communication distance is less than the preset distance, and the operation and maintenance channel bandwidth requirement is less than the preset bandwidth requirement, the Star Flash communication mode between the operation and maintenance computer and the operated and maintained device is configured as an energy consumption control mode.

[0010] In a possible implementation, the method further includes: Based on the target device keyword information, query the target Starflash communication mode and Starflash communication authentication certificate between the operation and maintenance computer and the target operated and maintained device; Based on the target Starflash communication mode and the Starflash communication authentication certificate, establishing a Starflash communication link between the operation and maintenance computer and the target operated and maintained device; If the establishment of the Star Flash communication link fails, repeatedly establishing the Star Flash communication link a preset number of times; If the preset number of attempts to establish the Star Flash communication link fail, the operation will be terminated.

[0011] In a possible implementation, the method further includes: After successfully establishing the Star Flash communication link between the operation and maintenance computer and the target operation and maintenance device, authenticating the Star Flash communication authentication certificate based on the Star Flash communication link; If the authentication of the Xingshan Communication authentication certificate fails, the operation will be terminated; If the Xingshan Communication authentication certificate is authenticated, the user login information of the target user is obtained; Performing security authentication on the user login information; If the security authentication of the user login information fails, repeating the security authentication of the user login information a preset number of times; If the user login information security authentication fails for a preset number of times, the current login will be terminated.

[0012] In a possible implementation, the method further includes: If the security authentication of the user login information is passed, the equipment operation and maintenance data is sent to the target maintained equipment through the Star Flash communication link for equipment operation and maintenance, wherein the equipment operation and maintenance data is encrypted according to security requirements.

[0013] The present invention also provides an equipment operation and maintenance device based on the Star Flash technology, comprising the following modules: An acquisition module is used to acquire target device keyword information of a target operated and maintained device; A link establishment module is used to establish a Star Flash communication link between the operation and maintenance computer and the target operated and maintained device based on the keyword information of the target device; The operation and maintenance module is used to perform equipment operation and maintenance on the target operated equipment through the Star Flash communication link between the operation and maintenance computer and the target operated equipment.

[0014] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, an equipment operation and maintenance method based on Starflash technology as described in any one of the above is implemented.

[0015] The present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the device operation and maintenance method based on the Star Flash technology as described in any one of the above is implemented.

[0016] The present invention also provides a computer program product, including a computer program, which, when executed by a processor, implements any of the above-described equipment operation and maintenance methods based on Starflash technology.

[0017] The device operation and maintenance method, device, electronic device and medium based on Star Flash technology provided by the present invention obtain the target device keyword information of the target operated and maintained device; establish a Star Flash communication link between the operation and maintenance computer and the target operated and maintained device based on the target device keyword information; and perform equipment operation and maintenance on the target operated and maintained device through the Star Flash communication link between the operation and maintenance computer and the target operated and maintained device. This solves the problem that the wired access operation and maintenance of the on-site installed power secondary equipment cannot meet the safety and equipment protection requirements, and also solves the problem that the safety cannot be guaranteed by using general wireless technologies such as Bluetooth, thereby achieving safe and reliable operation and maintenance of the on-site installed power secondary equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the architecture of the equipment operation and maintenance system based on the Star Flash technology provided by the present invention.

[0020] Figure 2 This is one of the flow charts of the equipment operation and maintenance method based on the Star Flash technology provided by the present invention.

[0021] Figure 3 This is the second flow chart of the equipment operation and maintenance method based on the Star Flash technology provided by the present invention.

[0022] Figure 4 It is a structural schematic diagram of the equipment operation and maintenance device based on the star flash technology provided by the present invention.

[0023] Figure 5 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] To facilitate understanding of the embodiments of the present invention, specific embodiments will be further explained below in conjunction with the accompanying drawings. The embodiments do not constitute a limitation on the embodiments of the present invention.

[0026] Figure 1 is a schematic diagram of the equipment operation and maintenance system architecture based on the Star Flash technology provided by the present invention, such as Figure 1 As shown in the figure, this equipment operation and maintenance system based on Star Flash technology includes an operation and maintenance computer and an operated and maintained device. The two communicate with each other through Star Flash wireless technology. The wireless connection uses certificate authentication to ensure the security of the connection, and uses the national secret algorithm for information encryption transmission to ensure the security of information transmission. The certificate is updated periodically, and the update cycle can be set according to application needs (for example, the update cycle is set to update every 10 minutes, or every 1 hour) to prevent the certificate from being stolen and affecting the security of the device.

[0027] Each device to be maintained is preset with a unique keyword, which can be a MAC address, IP address or unique identification code, etc., to uniquely identify a device. The maintenance computer pre-configures the keyword of the device to be accessed, and completes the Star Flash wireless connection by fully matching the keyword with the device to be maintained.

[0028] When the operation and maintenance personnel log in to the operated and maintained device from the operation and maintenance computer, they need to first perform username and password authentication, and complete the login to the operated and maintained device after the correct match.

[0029] Figure 2 This is one of the flow charts of the equipment operation and maintenance method based on the Star Flash technology provided by the present invention, such as Figure 2 As shown, the method includes the following: S21. Obtain target device keyword information of the target operated and maintained device.

[0030] In the embodiment of the present invention, each maintained device is preset with a unique device keyword, and the device keyword may be a MAC address, an IP address or a unique identification code, etc., which is used to uniquely identify a maintained device.

[0031] Combination Figure 3 As shown, before the operation and maintenance begins, it is first necessary to establish a Star Flash communication link between the operation and maintenance computer and the operated device.

[0032] Specifically, the device keyword information of the device being operated and maintained is obtained, and the device keyword information includes the unique identification of the device being operated and maintained, the Star Flash communication authentication certificate and the Star Flash communication mode; the operation and maintenance computer is configured based on these device keyword information.

[0033] Star Flash technology supports two modes: ultra-low bandwidth mode and ultra-low energy consumption mode. The ultra-low bandwidth mode supports large bandwidth, high reliability, low latency, long distance, strong anti-interference ability, etc. The ultra-low energy consumption mode supports low power consumption, low latency, strong anti-interference ability, etc.

[0034] Determine in advance the communication distance between the operation and maintenance computer and the device being operated and the operation and maintenance channel bandwidth requirement of the device being operated; configure the Starflash communication mode between the operation and maintenance computer and the device being operated based on the communication distance and the operation and maintenance channel bandwidth requirement; configure the Starflash communication authentication certificate for the operation and maintenance computer and the device being operated to perform Starflash communication based on the unique identifier of the device being operated.

[0035] Specifically, if the communication distance is greater than or equal to the preset distance, and the bandwidth requirement of the operation and maintenance channel is greater than or equal to the preset bandwidth requirement, the Star Flash communication mode between the operation and maintenance computer and the operated and maintained device is configured as a bandwidth restriction mode, that is, an ultra-low bandwidth mode (Super Low Bandwidth, SLB).

[0036] Optionally, if the communication distance is less than the preset distance and the bandwidth requirement of the operation and maintenance channel is less than the preset bandwidth requirement, the Star Flash communication mode between the operation and maintenance computer and the operated and maintained device is configured as an energy consumption control mode, that is, an ultra-low energy consumption mode (SuperLow Energy, SLE).

[0037] For example, different communication modes are selected according to the different requirements of the maintained equipment for the bandwidth of the operation channel. When the channel bandwidth requirement is greater than 4Mbps and the distance between the maintained equipment and the operation computer is greater than 20 meters, SLB is selected as the operation channel. When the channel bandwidth requirement is less than 4Mbps and the distance between the maintained equipment and the operation computer is less than 20 meters, SLE is selected as the operation channel. The maintained equipment completes the selection and configuration of the Star Flash channel in advance according to the on-site operation conditions before leaving the factory.

[0038] S22. Establishing a Star Flash communication link between the operation and maintenance computer and the target operated and maintained device based on the keyword information of the target device.

[0039] Based on the target device keyword information, query the target Starflash communication mode and Starflash communication authentication certificate between the operation and maintenance computer and the target operated device; based on the target Starflash communication mode and Starflash communication authentication certificate, establish a Starflash communication link between the operation and maintenance computer and the target operated device; if the Starflash communication link fails to be established, repeat the establishment of the Starflash communication link a preset number of times; if the Starflash communication link fails to be established a preset number of times, terminate the operation.

[0040] Furthermore, after the Xingshan communication link between the maintenance computer and the target maintenance device is successfully established, the Xingshan communication authentication certificate is authenticated based on the Xingshan communication link; if the authentication of the Xingshan communication authentication certificate fails, the operation is terminated; if the authentication of the Xingshan communication authentication certificate passes, the user login information of the target user is obtained. The user login information includes the user name and password.

[0041] Furthermore, security authentication is performed on the user login information; if the security authentication of the user login information fails, the security authentication of the user login information is repeated a preset number of times; if the security authentication of the user login information fails after being repeated a preset number of times, the current login is terminated.

[0042] For example, when the current Xingshan communication link fails, the link is repeated three times. If all of them fail, the link failure prompt is displayed and the login is terminated. If the link is successful, the certificate authentication is performed. If the certificate authentication fails, the user is prompted that the certificate authentication failed and the login is terminated. If the certificate authentication is successful, the username and password are verified. If the login authentication fails, the username and password login authentication is repeated three times. If all of them fail, the username and password login authentication fails and the login is terminated. If the login authentication is successful, the device operation and maintenance is performed. After the operation and maintenance is completed, the Xingshan link is disconnected and the operation and maintenance is terminated.

[0043] The user password (the password for logging into the target device under operation and maintenance) can be stored in ciphertext on the operation and maintenance computer, and can be encrypted using the SM3 encryption algorithm. When performing user name and password login authentication, the user name and password login authentication can be performed by comparing whether the stored password is consistent with the current login password.

[0044] S23, performing equipment operation and maintenance on the target operated device through the Star Flash communication link between the operation and maintenance computer and the target operated device.

[0045] If the security authentication of the user login information is passed, the equipment operation and maintenance data is sent to the target equipment through the Xingshan communication link for equipment operation and maintenance, wherein the equipment operation and maintenance data is encrypted according to security requirements. The equipment operation and maintenance data can be encrypted according to security requirements using an information encryption transmission algorithm, or it can be unencrypted. The information encryption transmission algorithm includes but is not limited to the national encryption SM1, SM2 and SM4 encryption algorithms.

[0046] Combine the following Figure 3 The embodiments of the present invention are described in detail: Get device keyword information: Get the device keyword information of the target device to be operated and maintained. This information includes the unique identifier of the device (such as device ID or MAC address), the Star Flash communication authentication certificate (a certificate used to verify the device identity and communication authority), and the Star Flash communication mode (communication mode supported by the device, such as bandwidth control mode, energy consumption control mode, etc.). Provide basic information for subsequent configuration of communication parameters and establishment of communication links.

[0047] Determine the communication distance and bandwidth requirements of the operation and maintenance channel: Based on the unique identifier of the target device being operated and maintained, use a specific algorithm or database query to determine the communication distance between the operation and maintenance computer and the target device being operated and maintained, as well as the bandwidth requirements of the operation and maintenance channel of the target device being operated and maintained. This provides a basis for configuring the appropriate Star Flash communication mode.

[0048] Configure the target Starflash communication mode: Select the appropriate Starflash communication mode based on the communication distance and the bandwidth requirements of the operation and maintenance channel. If the communication distance is greater than or equal to the preset distance, and the bandwidth requirement of the operation and maintenance channel is greater than or equal to the preset bandwidth requirement, configure it to the bandwidth control mode. If the communication distance is less than the preset distance, and the bandwidth requirement of the operation and maintenance channel is less than the preset bandwidth requirement, configure it to the energy consumption control mode. While meeting the communication requirements, optimize the communication efficiency and energy consumption.

[0049] Configure the Starflash communication authentication certificate: Based on the unique identification of the target operated and maintained device, configure the Starflash communication authentication certificate required for the operation and maintenance computer and the target operated and maintained device to communicate with each other. Ensure that the identities and permissions of both parties in communication are verified to ensure the security of communication.

[0050] Establishing a Starflash communication link: Based on the target Starflash communication mode and the Starflash communication authentication certificate, attempt to establish a Starflash communication link between the operation and maintenance computer and the target operated and maintained device. If the link establishment fails, repeat the link establishment process for a preset number of attempts. If it still fails after repeated attempts, terminate the operation. Achieve a communication connection between the operation and maintenance computer and the target operated and maintained device.

[0051] Authentication of Xingshan Communication Authentication Certificate: After successfully establishing the Xingshan Communication link, authenticate the Xingshan Communication Authentication Certificate. If the authentication fails, terminate the operation. If the authentication passes, proceed to the next step. Ensure that the identities and permissions of both parties in the communication are authentic and valid to prevent unauthorized access.

[0052] Obtain and authenticate user login information: Obtain the user login information (such as username and password) of the target user. Perform security authentication on the user login information. If the authentication fails, repeat the security authentication for a preset number of times. If the authentication still fails after repeated authentication, terminate the current login. If the authentication passes, proceed to the next step. Ensure that only legitimate users can access and operate the target operation and maintenance equipment.

[0053] Sending equipment operation and maintenance data: Sending equipment operation and maintenance data to the target equipment through the Xingshan communication link. Before sending, encrypt the data according to security requirements. Realize remote operation and maintenance of the target equipment while ensuring data security.

[0054] The device operation and maintenance method based on Star Flash technology provided by the present invention obtains the target device keyword information of the target operated device; establishes a Star Flash communication link between the operation and maintenance computer and the target operated device based on the target device keyword information; and performs equipment operation and maintenance on the target operated device through the Star Flash communication link between the operation and maintenance computer and the target operated device. This solves the problem that the wired access operation and maintenance of the on-site installed power secondary equipment cannot meet the safety and equipment protection requirements, and also solves the problem that the safety cannot be guaranteed by using general wireless technologies such as Bluetooth, thereby realizing the safe and reliable operation and maintenance of the on-site installed power secondary equipment.

[0055] The following is a description of the equipment operation and maintenance device based on the Star Flash technology provided by the present invention. The equipment operation and maintenance device based on the Star Flash technology described below and the method described above can be referenced to each other.

[0056] Figure 4 It is a structural schematic diagram of the equipment operation and maintenance device based on the star flash technology provided by the present invention, which specifically includes: The acquisition module 401 is used to acquire target device keyword information of the target operated and maintained device; A link establishment module 402 is used to establish a Star Flash communication link between the operation and maintenance computer and the target operated and maintained device based on the keyword information of the target device; The operation and maintenance module 403 is used to perform equipment operation and maintenance on the target operated equipment through the Star Flash communication link between the operation and maintenance computer and the target operated equipment.

[0057] In a possible implementation manner, the device operation and maintenance apparatus based on the Star Flash technology further includes a configuration module 404, which is specifically used to obtain device keyword information of the operated device, wherein the device keyword information includes a unique identifier of the operated device, a Star Flash communication authentication certificate, and a Star Flash communication mode; The operation and maintenance computer is configured based on the device keyword information.

[0058] In a possible implementation, the configuration module 404 is also used to determine the communication distance between the operation and maintenance computer and the operated device and the operation and maintenance channel bandwidth requirement of the operated device based on the unique identifier of the operated device; configure the Starflash communication mode between the operation and maintenance computer and the operated device based on the communication distance and the operation and maintenance channel bandwidth requirement; and configure the Starflash communication authentication certificate for the operation and maintenance computer and the operated device to perform Starflash communication based on the unique identifier of the operated device.

[0059] In a possible implementation, the configuration module 404 is also used to configure the StarFlash communication mode between the operation and maintenance computer and the operated and maintained device to a bandwidth control mode if the communication distance is greater than or equal to a preset distance and the operation and maintenance channel bandwidth requirement is greater than or equal to a preset bandwidth requirement; if the communication distance is less than the preset distance and the operation and maintenance channel bandwidth requirement is less than the preset bandwidth requirement, then configure the StarFlash communication mode between the operation and maintenance computer and the operated and maintained device to an energy consumption control mode.

[0060] In one possible implementation, the link establishment module 402 is specifically used to query the target Starflash communication mode and Starflash communication authentication certificate between the operation and maintenance computer and the target operated device based on the target device keyword information; based on the target Starflash communication mode and Starflash communication authentication certificate, establish the Starflash communication link between the operation and maintenance computer and the target operated device; if the Starflash communication link fails to be established, repeatedly establish the Starflash communication link a preset number of times; if the Starflash communication link fails to be established a preset number of times, terminate the operation.

[0061] In one possible implementation, the link establishment module 402 is also used to authenticate the Starlight communication authentication certificate based on the Starlight communication link after successfully establishing the Starlight communication link between the operation and maintenance computer and the target operation and maintenance device; if the authentication of the Starlight communication authentication certificate fails, the operation is terminated; if the authentication of the Starlight communication authentication certificate is successful, the user login information of the target user is obtained.

[0062] In one possible implementation, the link establishment module 402 is also used to authenticate the Starlight communication authentication certificate based on the Starlight communication link after successfully establishing the Starlight communication link between the operation and maintenance computer and the target operation and maintenance device; if the authentication of the Starlight communication authentication certificate fails, the operation is terminated; if the authentication of the Starlight communication authentication certificate is passed, the user login information of the target user is obtained; the user login information is security authenticated; if the security authentication of the user login information fails, the user login information security authentication is repeated a preset number of times; if the user login information security authentication fails after repeated preset numbers of times, the current login is terminated.

[0063] In one possible implementation, the operation and maintenance module 403 is specifically used to send equipment operation and maintenance data to the target operated and maintained equipment through the Star Flash communication link to perform equipment operation and maintenance if the security authentication of the user login information is passed, wherein the equipment operation and maintenance data is encrypted according to security requirements.

[0064] Figure 5 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 5 As shown, the electronic device may include: a processor 810, a communication interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication interface 820 and the memory 830 communicate with each other through the communication bus 840. The processor 810 may call the logic instructions in the memory 830 to execute the device operation and maintenance method based on the Star Flash technology, the method comprising: obtaining target device keyword information of the target operated device; establishing a Star Flash communication link between the operation and maintenance computer and the target operated device based on the target device keyword information; and performing device operation and maintenance on the target operated device through the Star Flash communication link between the operation and maintenance computer and the target operated device.

[0065] In addition, the logic instructions in the above-mentioned memory 830 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0066] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the equipment operation and maintenance method based on Starflash technology provided by the above methods, and the method includes: obtaining target device keyword information of the target operated device; establishing a Starflash communication link between an operation and maintenance computer and the target operated device based on the target device keyword information; and performing equipment operation and maintenance on the target operated device through the Starflash communication link between the operation and maintenance computer and the target operated device.

[0067] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the equipment operation and maintenance method based on Starflash technology provided by the above-mentioned methods, the method comprising: obtaining target device keyword information of the target operated device; establishing a Starflash communication link between the operation and maintenance computer and the target operated device based on the target device keyword information; and performing equipment operation and maintenance on the target operated device through the Starflash communication link between the operation and maintenance computer and the target operated device.

[0068] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0069] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device operation and maintenance method based on Star Flash technology, characterized in that: include: Obtain target device keyword information of the target operated and maintained device; Establishing a star flash communication link between the operation and maintenance computer and the target operated and maintained device based on the keyword information of the target device; The target operated device is operated and maintained through the Star Flash communication link between the operation and maintenance computer and the target operated device.

2. The method according to claim 1, characterized in that The method further comprises: Obtaining device keyword information of the device being operated and maintained, wherein the device keyword information includes a unique identifier of the device being operated and maintained, a Starflash communication authentication certificate, and a Starflash communication mode; The operation and maintenance computer is configured based on the device keyword information.

3. The method according to claim 2, characterized in that The configuring the operation and maintenance computer based on the device keyword information includes: Determine the communication distance between the operation and maintenance computer and the operation and maintenance device and the operation and maintenance channel bandwidth requirement of the operation and maintenance device based on the unique identifier of the operation and maintenance device; Based on the communication distance and the bandwidth requirement of the operation and maintenance channel, configuring the star flash communication mode between the operation and maintenance computer and the operated and maintained device; A Starflash communication authentication certificate for Starflash communication between the operation and maintenance computer and the operation and maintenance device is configured based on the unique identification of the operation and maintenance device.

4. The method according to claim 3, characterized in that The configuring the star flash communication mode between the operation and maintenance computer and the operated and maintained device based on the communication distance and the operation and maintenance channel bandwidth requirement includes: If the communication distance is greater than or equal to the preset distance, and the bandwidth requirement of the operation and maintenance channel is greater than or equal to the preset bandwidth requirement, the Star Flash communication mode between the operation and maintenance computer and the operated and maintained device is configured as a bandwidth control mode; If the communication distance is less than the preset distance, and the operation and maintenance channel bandwidth requirement is less than the preset bandwidth requirement, the Star Flash communication mode between the operation and maintenance computer and the operated and maintained device is configured as an energy consumption control mode.

5. The method according to any one of claims 1 to 4, characterized in that: The step of establishing a star flash communication link between the operation and maintenance computer and the target operation and maintenance device based on the keyword information of the target device includes: Based on the target device keyword information, query the target Starflash communication mode and Starflash communication authentication certificate between the operation and maintenance computer and the target operated and maintained device; Based on the target Starflash communication mode and the Starflash communication authentication certificate, establishing a Starflash communication link between the operation and maintenance computer and the target operated and maintained device; If the establishment of the Star Flash communication link fails, repeatedly establishing the Star Flash communication link a preset number of times; If the preset number of attempts to establish the Star Flash communication link fails, the operation is terminated.

6. The method according to claim 5, characterized in that The method further comprises: After successfully establishing the Star Flash communication link between the operation and maintenance computer and the target operation and maintenance device, authenticating the Star Flash communication authentication certificate based on the Star Flash communication link; If the authentication of the Xingshan Communication authentication certificate fails, the operation will be terminated; If the Xingshan Communication authentication certificate is authenticated, the user login information of the target user is obtained; Performing security authentication on the user login information; If the security authentication of the user login information fails, repeating the security authentication of the user login information a preset number of times; If the user login information security authentication fails for a preset number of times, the current login will be terminated.

7. The method according to claim 6, characterized in that The performing equipment operation and maintenance on the target operated equipment through the Star Flash communication link between the operation and maintenance computer and the target operated equipment includes: If the security authentication of the user login information is passed, the equipment operation and maintenance data is sent to the target maintained equipment through the Star Flash communication link for equipment operation and maintenance, wherein the equipment operation and maintenance data is encrypted according to security requirements.

8. An equipment operation and maintenance device based on Star Flash technology, characterized in that: include: An acquisition module is used to acquire target device keyword information of a target operated and maintained device; A link establishment module is used to establish a Star Flash communication link between the operation and maintenance computer and the target operated and maintained device based on the keyword information of the target device; The operation and maintenance module is used to perform equipment operation and maintenance on the target operated equipment through the Star Flash communication link between the operation and maintenance computer and the target operated equipment.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the device operation and maintenance method based on Star Flash technology as described in any one of claims 1 to 7 is implemented.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the device operation and maintenance method based on Star Flash technology as described in any one of claims 1 to 7 is implemented.

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