Remote operation function acceptance system and method for protection device

Abstract

The invention provides a remote operation function acceptance system and method for a protection device, and belongs to the technical field of power system automation. In the aspect of the system, an efficient remote operation function acceptance process is realized through cooperative work of a production monitoring system of a safety area III, an operation robot of a transformer substation relay protection room and a protection information master station and a protection information substation of a safety area I. The protection information master station issues an acceptance command and receives and processes information, the production monitoring system can remotely control the operation robot to check and compare information, the operation robot can automatically execute tasks and return data, and all the parts are clear in work division and close in cooperation. On the level of the method, remote operation function acceptance of the protection device is carried out based on the system, and cross-safety-zone cooperation of a protection information master station and a production monitoring system is achieved. The automation degree of remote operation function acceptance of the protection device is greatly improved, manual intervention is reduced, the acceptance efficiency and accuracy are improved, and safe and stable operation of a power system is guaranteed.

Description

Technical Field

[0001] This invention belongs to the field of power system automation technology, specifically relating to a remote operation function acceptance system and method for protection devices. Background Technology

[0002] The development of smart grids has led to integrated control and dispatch becoming the mainstream management model for power systems. Numerous protection devices are connected to the main power station via substations, allowing the main station to remotely enable / disable soft circuit breakers, switch setting zones, and modify settings. This significantly improves the flexibility of power system operation, reduces on-site manual operation, and is of great significance for improving grid efficiency, reducing operation and maintenance costs, and enhancing reliability, thus powerfully promoting intelligent power system management.

[0003] Ensuring the stable operation of remote control functions of protection devices requires comprehensive and effective acceptance testing. The quality of this acceptance testing directly impacts the device's ability to accurately respond to master station commands, affecting power system safety. Currently, the acceptance testing of remote control functions of protection devices holds a crucial position in the power operation and maintenance system, but its processes and methods face challenges and urgently require new technologies to address.

[0004] Currently, the acceptance of remote operation functions of protection devices requires two groups of people: one group at the main station and the other group at the substation relay protection room. After the main station personnel remotely operate the protection device, the substation personnel check whether the status of the protection device is consistent with the results from the main station. This method is inefficient and prone to overlooking problems due to personnel negligence. Summary of the Invention

[0005] In view of this, the present invention aims to provide a remote operation function acceptance system and method for protection devices. By coordinating across security zones between the protection and information master station and the production monitoring system, the acceptance efficiency and accuracy can be effectively improved, providing technical support for the reliable operation of the integrated control system, thereby solving the above-mentioned problems existing in the current remote operation function acceptance methods.

[0006] To achieve the above objectives, the technical solution provided by the present invention is as follows:

[0007] In a first aspect, the present invention provides a remote operation function acceptance system for a protection device, comprising:

[0008] The production monitoring system is deployed in Safety Zone III, the operating robot is deployed in the substation relay protection room, and the main and substations of the information protection system are deployed in Safety Zone I.

[0009] The main station of the protection information system is used to issue remote operation function acceptance commands to the protection devices to be accepted through the protection information system substations, and to send remote operation function confirmation information to the production monitoring system after receiving the acceptance information uploaded by the protection information system substations; it is also used to generate acceptance test results based on the comparison results of the production monitoring system.

[0010] The Baoxin substation is used to upload acceptance information to the Baoxin main station after the remote operation acceptance operation of the protection device is successfully executed.

[0011] The production monitoring system is used to remotely control the operation robot to carry out information verification of the protection device. It receives and compares the functional status images returned by the operation robot with the functional confirmation information to be confirmed in the remote operation function confirmation information, and sends the comparison results to the main station of the protection information.

[0012] The robot is used to automatically move to the protection device to be inspected under the remote control of the production monitoring system to carry out information verification, obtain functional status images of the remote operation functions, and send them back to the production monitoring system.

[0013] Furthermore, the remote operation functions include remote deployment / retraction of the soft pressure plate, remote switching of the setpoint area, and remote modification of the setpoint.

[0014] The acceptance information for the remote deployment and retraction soft pressure plate function is the soft pressure plate displacement information.

[0015] The acceptance information for the remote switching of the setpoint area function is the setpoint area number after the switch;

[0016] The acceptance information for the remote function to modify the setpoint is the modified setpoint.

[0017] Furthermore, the remote operation function confirmation information includes:

[0018] Information regarding the substation name, protection device name, and function is pending confirmation.

[0019] Furthermore, it also includes:

[0020] The main web server for the security information system is deployed in Security Zone III, and the forward and reverse isolation devices are deployed in Security Zone I.

[0021] The Baoxin master station is interconnected with the Baoxin master station web server through a forward and reverse isolation device, and then interacts with the production monitoring system for data exchange.

[0022] Furthermore, the main station of Baoxin sends remote operation function acceptance commands to the Baoxin substations through the scheduling data network.

[0023] Secondly, the present invention provides a method for accepting the remote operation function of a protection device, implemented based on the remote operation function acceptance system of the protection device as described in the first aspect, comprising the following steps:

[0024] The main station of the security information system issues a remote operation function acceptance command to the substation of the security information system, so that the substation of the security information system can perform the corresponding operation on the protection device to be accepted;

[0025] The system obtains the acceptance information uploaded by the Baoxin substation and sends the remote operation function confirmation information to the production monitoring system so that the production monitoring system can remotely control the operation robot to carry out the information verification work of the protection device. It receives and compares the function status image returned by the operation robot with the function confirmation information to be confirmed in the remote operation function confirmation information, and sends the comparison result to the Baoxin main station.

[0026] The comparison results are obtained from the production monitoring system and the acceptance test results are generated.

[0027] Furthermore, the remote operation function includes the remote deployment / retraction of the soft pressure plate. The acceptance process for the remote deployment / retraction of the soft pressure plate includes the following steps:

[0028] The main station of the insurance company checked that the remote operation hard pressure plate and the remote activation / deactivation soft pressure plate of the protection device to be accepted were in the activated state.

[0029] The main station of the insurance information system issues a remote command to activate or deactivate the soft pressure plate of the protection device to the protection device, so that the protection device can execute the command to activate or deactivate the soft pressure plate and send the soft pressure plate displacement information to the main station of the insurance information system.

[0030] The main station determines whether it has received the soft pressure plate displacement information sent by the protection device; if not, the main station generates a test result indicating that the soft pressure plate of the protection device failed to engage or disengage and ends the process; if yes, it executes the subsequent steps.

[0031] The main station of the security system sends the status confirmation information of the soft pressure plate of the protection device to the production monitoring system, so that the production monitoring system can control the operating robot to carry out the soft pressure plate verification work of the protection device, analyze the images returned by the operating robot, compare them with the soft pressure plate status in the status confirmation information of the soft pressure plate sent by the main station of the security system, obtain the comparison results, and send the comparison results back to the main station of the security system.

[0032] The main station determines whether the status of the soft pressure plate of the protection device is consistent with that of the main station based on the comparison results. If it is, the test result is generated as the soft pressure plate of the protection device is successfully engaged or disengaged, and the process ends. If it is not, the test result is generated as the soft pressure plate of the protection device fails to engage or disengage, and the process ends.

[0033] Furthermore, the remote operation function includes the remote setting area switching function, and the acceptance process for the remote setting area switching function includes the following steps:

[0034] The main station of the insurance company checked that the remote operation hard pressure plate and the remote switching setpoint soft pressure plate of the protection device to be accepted were in the working state.

[0035] The main station of the protection information system sends a remote switching command for the protection device's setting area to the protection device, so that the protection device can execute the switching command and send the new setting area number to the main station of the protection information system.

[0036] The main station determines whether it has received the setting zone number after the protection device switching; if not, the main station generates a test result indicating that the protection device switching setting zone failed and ends the process; if yes, it executes the subsequent steps.

[0037] The main station of the protection system sends the setting zone number confirmation information of the protection device to the production monitoring system, so that the production monitoring system can control the operating robot to perform setting zone number verification work on the protection device, analyze the image returned by the operating robot, compare it with the setting zone number in the setting zone number confirmation information sent by the main station of the protection system, obtain the comparison result, and send the comparison result to the main station of the protection system.

[0038] The main station determines whether the setting zone number of the protection device is consistent with that of the main station based on the comparison results. If it is, the test result is generated as "the protection device successfully switched the setting zone" and the process ends. If not, the test result is generated as "the protection device failed to switch the setting zone" and the process ends.

[0039] Furthermore, the remote operation function includes a remote setting modification function, and the acceptance process for the remote setting modification function includes the following steps:

[0040] The main station of the insurance company checked that the remote operation hard pressure plate and the remote setting modification soft pressure plate of the protection device to be accepted were in the working state.

[0041] The protection master station sends a remote setting modification command to the protection device, so that the protection device can execute the setting modification command and send the modified setting back to the protection master station;

[0042] The main station determines whether it has received the modified settings of the protection device; if not, the main station generates a test result indicating that the modification of the protection device settings failed and ends the process; if yes, it executes the subsequent steps.

[0043] The main station of the protection system sends the protection device setting confirmation information to the production monitoring system, so that the production monitoring system can control the operating robot to perform setting verification work on the protection device, analyze the images returned by the operating robot, compare them with the setting in the setting confirmation information sent by the main station of the protection system, obtain the comparison results, and send the comparison results back to the main station of the protection system.

[0044] The main station determines whether the protection device setting is consistent with the main station's setting based on the comparison results. If it is, the main station generates a test result: the protection device setting was successfully modified, and ends the process. If not, the main station generates a test result: the protection device setting was not modified, and ends the process.

[0045] Furthermore, the robot is used to verify information about the protection devices, including:

[0046] The robot automatically moves to the protection device to be inspected according to the operation instructions issued by the production monitoring system. It generates an operation method based on the protection device model, controls the operating arm to operate the buttons on the protection device panel according to the operation method, checks the functional status to be inspected, takes pictures, and sends them back to the production monitoring system so that the production monitoring system can analyze the pictures sent back by the robot.

[0047] In summary, this invention provides a remote operation function acceptance system and method for protection devices. At the system level, through the collaborative work of the production monitoring system in Safety Zone III, the operating robot in the substation relay protection room, and the main and substations of the protection information system in Safety Zone I, an efficient remote operation function acceptance process is achieved. The main station issues acceptance commands and receives and processes information; the production monitoring system can remotely control the operating robot to perform information verification and comparison; the operating robot can automatically execute tasks and transmit data back; and each part has a clear division of labor and close cooperation. At the method level, based on this system, the remote operation function acceptance of protection devices is carried out. From the main station issuing commands, to the production monitoring system controlling the robot to work and compare information, and then to the main station generating acceptance results, cross-safety zone collaboration between the main station and the production monitoring system is achieved. This invention greatly improves the automation level of remote operation function acceptance of protection devices, reduces manual intervention, improves acceptance efficiency and accuracy, and ensures the safe and stable operation of the power system. Attached Figure Description

[0048] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0049] Figure 1 This is a structural diagram of a remote operation function acceptance system for a protection device provided in an embodiment of the present invention;

[0050] Figure 2 This is a flowchart of the remote deployment and withdrawal soft pressure plate acceptance method provided in an embodiment of the present invention;

[0051] Figure 3 A flowchart of the remote switching setpoint area acceptance method provided in this embodiment of the invention;

[0052] Figure 4 A flowchart of the remote modified setpoint acceptance method provided in an embodiment of the present invention. Detailed Implementation

[0053] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0054] Please see Figure 1 This invention provides a remote operation function acceptance system for a protection device, comprising:

[0055] The production monitoring system is deployed in Safety Zone III, the operating robot is deployed in the substation relay protection room, and the main and substations of the information protection system are deployed in Safety Zone I.

[0056] The main station of the protection information system is used to issue remote operation function acceptance commands to the protection devices to be accepted through the protection information system substations, and to send remote operation function confirmation information to the production monitoring system after receiving the acceptance information uploaded by the protection information system substations; it is also used to generate acceptance test results based on the comparison results of the production monitoring system.

[0057] The Baoxin substation is used to upload acceptance information to the Baoxin main station after the remote operation acceptance operation of the protection device is successfully executed.

[0058] The production monitoring system is used to remotely control the operation robot to carry out information verification of the protection device. It receives and compares the functional status images returned by the operation robot with the functional confirmation information to be confirmed in the remote operation function confirmation information, and sends the comparison results to the main station of the protection information.

[0059] The robot is used to automatically move to the protection device to be inspected under the remote control of the production monitoring system to carry out information verification, obtain functional status images of the remote operation functions, and send them back to the production monitoring system.

[0060] This embodiment provides a remote operation function acceptance system for protection devices. The protection information master station, through a protection information substation, accurately issues remote operation function acceptance commands to the protection device to be accepted. Once the acceptance operation is successfully executed, the protection information substation promptly uploads the acceptance information to the protection information master station, which then transmits the remote operation function confirmation information to the production monitoring system. Simultaneously, the production monitoring system plays a remote control role, directing an operating robot to the protection device to be accepted to conduct information verification. The operating robot acquires status images of the remote operation function and sends them back to the production monitoring system. The production monitoring system compares these images with the function confirmation information in the remote operation function confirmation information, and then feeds the comparison results back to the protection information master station. Finally, the protection information master station generates the acceptance test results based on the comparison results. The acceptance system provided in this embodiment achieves cross-safety zone collaboration between the protection information master station and the production monitoring system, greatly improving the automation level of remote operation function acceptance of protection devices, reducing manual intervention, improving acceptance efficiency and accuracy, and ensuring the safe and stable operation of the power system.

[0061] In one embodiment, the remote operation function includes remote deployment / retraction of the soft pressure plate, remote switching of the setpoint area, and remote modification of the setpoint.

[0062] The acceptance information for the remote deployment and retraction soft pressure plate function is the soft pressure plate displacement information.

[0063] The acceptance information for the remote switching of the setpoint area function is the setpoint area number after the switch;

[0064] The acceptance information for the remote function to modify the setpoint is the modified setpoint.

[0065] This embodiment specifies the acceptance information for different remote operation functions. For the remote activation / deactivation of the soft pressure plate, the soft pressure plate displacement information is used as the acceptance information. By checking whether the soft pressure plate status changes as expected, the acceptance status of this function can be determined. For the remote setting zone switching function, the changed setting zone number is used as the acceptance information. The success of the function's acceptance is determined by whether the actual changed setting zone number matches the expected one. For the remote setting modification function, the modified setting value is used as the acceptance information. The modified setting value is compared with the target setting value to complete the acceptance of this function. This clear definition of remote operation functions and their corresponding acceptance information helps to conduct the acceptance of remote operation functions of protection devices more accurately and efficiently, making the acceptance process more targeted and operable, and further improving the entire remote operation function acceptance system for protection devices.

[0066] In one embodiment, the remote operation function confirmation information includes:

[0067] Information regarding the substation name, protection device name, and function is pending confirmation.

[0068] In this embodiment, the remote operation function confirmation information includes the substation name, the protection device name, and function confirmation information. The substation name accurately locates a specific substation, and the protection device name allows operators to know exactly which specific device's remote operation function is involved. The function confirmation information is associated with the actual remote operation function, such as the remote activation / deactivation of the soft pressure plate, the remote setting zone switching function, or the remote setting modification function. By integrating this information into the remote operation function confirmation information, the production monitoring system, after receiving the information, can accurately locate the corresponding equipment based on the substation name and protection device name. Then, it performs a detailed comparison between the function confirmation information and the functional status images returned by the operation robot, thereby providing crucial data support for the entire protection device remote operation function acceptance process, ensuring the accurate conduct of the acceptance work, and improving the reliability and effectiveness of the acceptance work.

[0069] In one embodiment, it also includes:

[0070] The main web server for the security information system is deployed in Security Zone III, and the forward and reverse isolation devices are deployed in Security Zone I.

[0071] The Baoxin master station is interconnected with the Baoxin master station web server through a forward and reverse isolation device, and then interacts with the production monitoring system for data exchange.

[0072] In this embodiment, the remote operation function acceptance system of the entire protection device is made more stable and efficient through the main web server of the protection information station and the forward and reverse isolation device. This further enhances the adaptability and security of the system in complex network environments and provides a more solid foundation for ensuring the safe and stable operation of the power system.

[0073] In one embodiment, the main station of the security information system issues a remote operation function acceptance command to the substation of the security information system through the scheduling data network.

[0074] This invention also provides a method for accepting the remote operation function of a protection device, implemented based on the protection device remote operation function acceptance system as described in the foregoing embodiments, and includes the following steps:

[0075] Step 1: The main station of the security information system issues a remote operation function acceptance command to the substation of the security information system, so that the substation of the security information system can perform the corresponding operation on the protection device to be accepted;

[0076] Step 2: Obtain the acceptance information uploaded by the Baoxin substation and send the remote operation function confirmation information to the production monitoring system so that the production monitoring system can remotely control the operation robot to carry out the information verification work of the protection device. Receive and compare the function status image returned by the operation robot with the function confirmation information to be confirmed in the remote operation function confirmation information, and send the comparison result to the Baoxin main station.

[0077] Step 3: Obtain the comparison results from the production monitoring system and generate the acceptance test results.

[0078] This embodiment provides a method for remote operation function acceptance of a protection device. In step one, the protection information master station accurately sends a remote operation function acceptance command to the protection information substation. After receiving the command, the protection information substation immediately performs the corresponding operation on the protection device to be accepted. In step two, the protection information master station obtains the acceptance information uploaded by the protection information substation. This information represents the feedback results after the protection device performs the operation. Subsequently, it sends remote operation function confirmation information to the production monitoring system. Based on this information, the production monitoring system remotely controls an operation robot to go to the protection device to conduct information verification. The operation robot returns a functional status image, which the production monitoring system compares in detail with the functional confirmation information in the remote operation function confirmation information. This series of operations realizes collaborative cooperation and data interaction processing between different devices within the system, providing key data support for obtaining accurate acceptance conclusions. In step three, the protection information master station obtains the rigorously compared results from the production monitoring system and generates acceptance test results accordingly, thereby completing the entire acceptance process. This process can effectively ensure the accurate and efficient conduct of remote operation function acceptance of protection devices, and effectively improve the safety and stability of power system operation.

[0079] In one embodiment, the remote operation function includes a remote deployment / retraction soft pressure plate function, and the acceptance process for the remote deployment / retraction soft pressure plate function is as follows: Figure 2 As shown, it includes the following steps:

[0080] Step 1: The main station of the security system checks that the remote operation hard pressure plate and the remote activation / deactivation soft pressure plate of the protection device to be accepted are in the activated state;

[0081] Step 2: The main station of the security system issues a remote command to activate or deactivate the soft pressure plate of the protection device;

[0082] Step 3: The protection device executes the command to engage or disengage the soft pressure plate and sends the soft pressure plate displacement information to the main protection station;

[0083] Step 4: Has the main station received the change information of the soft pressure plate of the protection device? If not, the main station generates the test result: the soft pressure plate of the protection device failed to engage or disengage, and ends the process; if yes, proceed to step 5.

[0084] Step 5: The main station sends the status confirmation information of the protection device's soft pressure plate to the production monitoring system via the main station's web server;

[0085] The information for confirming the status of the soft pressure plate of the protection device includes: substation name, protection device name, and soft pressure plate to be confirmed.

[0086] Step Six: The production monitoring system controls the operating robot to perform soft pressure plate verification on the protection device;

[0087] Step 7: Operate the robot to perform the verification of the soft pressure plate of the protection device, and send the verification results to the main station of the insurance information system through the production monitoring system;

[0088] The verification method is as follows: The robot automatically moves to the protection device to be inspected according to the operation instructions issued by the production monitoring system, generates the operation method according to the protection device model, controls the operating arm to operate the buttons on the protection device panel, checks the status of the soft pressure plate, takes pictures, and sends them back to the production monitoring system.

[0089] The production monitoring system analyzes the images transmitted back by the operating robot, compares them with the status of the soft pressure plate sent by the main station, obtains the comparison results, and sends the comparison results to the main station.

[0090] The comparison results include two types: consistent and inconsistent.

[0091] Step 8: The main station determines whether the status of the protection device's soft pressure plate is consistent with that of the main station. If yes, the main station generates a test result: the protection device's soft pressure plate was successfully engaged / disengaged, and ends the process; if no, the main station generates a test result: the protection device's soft pressure plate engagement / disengagement failed, and ends the process.

[0092] In one embodiment, the remote operation function includes a remote setting area switching function, and the acceptance process for the remote setting area switching function is as follows: Figure 3 As shown, it includes the following steps:

[0093] Step 1: The main station of the security system checks that the remote operation hard pressure plate and the remote switching setpoint soft pressure plate of the protection device to be accepted are in the working state;

[0094] Step 2: The main station of the protection system issues a remote switching command for the protection device's setting area to the protection device;

[0095] Step 3: The protection device executes the command to switch the setting zone and sends the soft pressure plate displacement information to the main station of the protection information system;

[0096] Step 4: Has the protection and information control master station received the setting zone number after the protection device switching? If not, the protection and information control master station generates the test result: protection device setting zone switching failed and ends the process; if yes, proceed to step 5.

[0097] Step 5: The main station sends the protection device setting area code confirmation information to the production monitoring system via the main station web server;

[0098] The protection device setting zone number confirmation information includes: substation name, protection device name, setting zone number to be confirmed, etc.

[0099] Step Six: The production monitoring system controls the operating robot to verify the set value zone number of the protection device;

[0100] Step 7: Operate the robot to perform the verification of the protection device setting zone number, and send the verification result to the main station of the protection information system through the production monitoring system;

[0101] The verification method is as follows: The operating robot automatically moves to the protection device to be inspected according to the operation instructions issued by the production monitoring system. The operating robot generates the operation method according to the protection device model, controls the operating arm to operate the buttons on the protection device panel, checks the set value area number, takes pictures, and sends them back to the production monitoring system.

[0102] The production monitoring system analyzes the images transmitted back by the operating robot, compares them with the fixed area code sent by the main security information station, obtains the comparison results, and sends the comparison results back to the main security information station.

[0103] The comparison results include two types: consistent and inconsistent.

[0104] Step 8: Does the protection device's setting zone number match the protection device's setting zone number? If yes, the protection device's setting zone switching is successful, and the process ends; if no, the protection device's setting zone switching fails, and the process ends.

[0105] In one embodiment, the remote operation function includes a remote setting modification function, and the acceptance process for the remote setting modification function is as follows: Figure 4 As shown, it includes the following steps:

[0106] Step 1: The main station of the security system checks that the remote operation hard pressure plate and the remote setting modification soft pressure plate of the protection device to be accepted are in the activated state;

[0107] Step 2: The main station of the protection system sends a remote command to modify the settings to the protection device;

[0108] Step 3: The protection device executes the command to modify the settings and sends the modified settings to the main protection station;

[0109] Step 4: Has the protection master station received the modified settings of the protection device? If not, the protection master station generates the test result: protection device setting modification failed, and the process ends; if yes, proceed to step 5.

[0110] Step 5: The main station sends the protection device setting confirmation information to the production monitoring system via the main station web server;

[0111] The protection device setting confirmation information includes: substation name, protection device name, and modified setting, etc.

[0112] Step Six: The production monitoring system controls the operating robot to perform a value verification of the protection device;

[0113] Step 7: Operate the robot to perform the setting verification of the protection device and send the verification results to the main station of the protection information system through the production monitoring system;

[0114] The verification method is as follows: The operating robot automatically moves to the protection device to be inspected according to the operation instructions issued by the production monitoring system. The operating robot generates an operation method according to the protection device model, controls the operating arm to operate the buttons on the protection device panel, checks the set value, takes pictures, and sends them back to the production monitoring system.

[0115] The production monitoring system analyzes the images transmitted back by the operating robot, compares them with the set values ​​sent by the main security information station, obtains the comparison results, and sends the comparison results back to the main security information station.

[0116] The comparison results include two types: consistent and inconsistent.

[0117] Step 8: Does the protection device setting match the protection device setting? If yes, the protection device setting modification is successful and the process ends; if no, the protection device setting modification fails and the process ends.

[0118] In one embodiment, operating the robot to perform information verification work on the protection device includes:

[0119] The robot automatically moves to the protection device to be inspected according to the operation instructions issued by the production monitoring system. It generates an operation method based on the protection device model, controls the operating arm to operate the buttons on the protection device panel according to the operation method, checks the functional status to be inspected, takes pictures, and sends them back to the production monitoring system so that the production monitoring system can analyze the pictures sent back by the robot.

[0120] This invention introduces a method for accepting the remote operation function of a protection device. Through the interface between the protection information master station and the production monitoring system, the protection information master station can generate a remote operation function acceptance command for the protection device with one click. After the protection device completes the remote operation command, the production monitoring system controls the operation robot to perform information verification of the protection device and sends the verification result to the protection information master station, thereby autonomously completing the acceptance.

[0121] In the embodiments disclosed in this application, it should be understood that the disclosed devices / terminal equipment and methods can be implemented in other ways. For example, the device / terminal equipment embodiments described above are merely illustrative. For instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling or direct coupling or communication connection may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

[0122] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A remote operation function acceptance system for a protection device, characterized in that, include: The production monitoring system is deployed in Safety Zone III, the operating robot is deployed in the substation relay protection room, and the main and substations of the information protection system are deployed in Safety Zone I. The main station is used to issue remote operation function acceptance commands to the protection devices to be accepted through the substations, and after receiving the acceptance information uploaded by the substations, send remote operation function confirmation information to the production monitoring system. It is also used to generate acceptance test results based on the comparison results of the production monitoring system; The protection information substation is used to upload the acceptance information to the protection information master station after the remote operation function acceptance operation of the protection device is successfully executed. The production monitoring system is used to remotely control the operating robot to perform information verification of the protection device, receive and compare the functional status images returned by the operating robot with the functional confirmation information to be confirmed in the remote operation function confirmation information, and send the comparison result to the security information master station. The operating robot is used to automatically move to the protection device to be inspected under the remote control of the production monitoring system to carry out information verification, obtain the functional status image of the remote operating function, and send it back to the production monitoring system.

2. The remote operation function acceptance system for the protection device according to claim 1, characterized in that, The remote operation functions include remote deployment / retraction of soft pressure plate, remote switching of setpoint area, and remote modification of setpoint. The acceptance information for the remote deployment and retraction soft pressure plate function is the soft pressure plate displacement information. The acceptance information for the remote switching setting area function is the setting area number after switching; The acceptance information for the remote modification setting function is the modified setting.

3. The remote operation function acceptance system for the protection device according to claim 1, characterized in that, The remote operation function confirmation information includes: The substation name, protection device name, and the described function are information to be confirmed.

4. The remote operation function acceptance system for the protection device according to claim 1, characterized in that, Also includes: The main web server for the security information system is deployed in Security Zone III, and the forward and reverse isolation devices are deployed in Security Zone I. The main station of the information security system is interconnected with the web server of the main station of the information security system through the forward and reverse isolation device, and then interacts with the production monitoring system for data exchange.

5. The remote operation function acceptance system for the protection device according to claim 1, characterized in that, The main station of the information security system issues the remote operation function acceptance command to the substation of the information security system through the scheduling data network.

6. A method for verifying the remote operation function of a protection device, characterized in that, The remote operation function acceptance system for the protection device as described in any one of claims 1-5 is implemented by the following steps: The main station of the security information system issues a remote operation function acceptance command to the substation of the security information system, so that the substation of the security information system can perform the corresponding operation on the protection device to be accepted; The system acquires the acceptance information uploaded by the security information substation and sends remote operation function confirmation information to the production monitoring system so that the production monitoring system can remotely control the operation robot to carry out information verification of the protection device. The system receives and compares the function status image returned by the operation robot with the function confirmation information to be confirmed in the remote operation function confirmation information, and sends the comparison result to the security information main station. The comparison results are obtained from the production monitoring system and the acceptance test results are generated.

7. The method for accepting the remote operation function of the protection device according to claim 6, characterized in that, The remote operation function includes a remote deployment / retraction soft pressure plate function, and the acceptance process for the remote deployment / retraction soft pressure plate function includes the following steps: The main station of the security system checks whether the remote operation hard pressure plate and the remote activation / deactivation soft pressure plate of the protection device to be accepted are in the activated state. The main station of the security information system issues a remote command to activate or deactivate the soft pressure plate of the protection device to the protection device, so that the protection device executes the command to activate or deactivate the soft pressure plate and sends the soft pressure plate displacement information to the main station of the security information system. The main station determines whether it has received the soft pressure plate displacement information sent by the protection device; if not, the main station generates a test result indicating that the soft pressure plate of the protection device failed to engage or disengage, and ends the process. If so, proceed with the following steps; The main security information station sends the soft pressure plate status confirmation information of the protection device to the production monitoring system, so that the production monitoring system can control the operating robot to perform soft pressure plate verification work on the protection device, analyze the images returned by the operating robot, compare them with the soft pressure plate status in the soft pressure plate status confirmation information sent by the main security information station, obtain the comparison result, and send the comparison result to the main security information station. The main station of the information protection device determines whether the status of the soft pressure plate of the protection device is consistent with that of the main station of the information protection device based on the comparison results. If so, the test result will be generated as "the soft pressure plate of the protection device was successfully engaged or disengaged," and the process will end. If not, the test result will be "the soft pressure plate of the protection device failed to engage or disengage," and the process will end.

8. The method for accepting the remote operation function of the protection device according to claim 6, characterized in that, The remote operation function includes a remote setting area switching function, and the acceptance process for the remote setting area switching function includes the following steps: The main station of the insurance company checked that the remote operation hard pressure plate and the remote switching setpoint soft pressure plate of the protection device to be accepted were in the working state. The main station of the protection information system sends a remote switching command for the protection device's setting area to the protection device, so that the protection device can execute the switching command and send the switched setting area number to the main station of the protection information system. The protection and information master station determines whether it has received the setting zone number after the protection device switching; if not, the protection and information master station generates a test result indicating that the protection device switching setting zone failed and ends the process; If so, proceed with the following steps; The main station of the security information system sends the protection device setting zone number confirmation information to the production monitoring system, so that the production monitoring system can control the operating robot to perform setting zone number verification work on the protection device, analyze the image returned by the operating robot, compare it with the setting zone number in the setting zone number confirmation information sent by the main station of the security information system, obtain the comparison result, and send the comparison result to the main station of the security information system. The main station of the information protection system determines whether the protection device setting zone number is consistent with the main station of the information protection system based on the comparison result; If so, the test result will be generated as "Protection device successfully switched setting zone", and the process will end. If not, the test result will be "Failed to switch the setting zone of the protection device", and the process will end.

9. The method for accepting the remote operation function of the protection device according to claim 6, characterized in that, The remote operation function includes a remote setting modification function, and the acceptance process for the remote setting modification function includes the following steps: The main station of the insurance company checked that the remote operation hard pressure plate and the remote setting modification soft pressure plate of the protection device to be accepted were in the working state. The protection master station sends a remote modification setting command to the protection device, so that the protection device executes the modification setting command and sends the modified setting to the protection master station; The main station of the security system determines whether it has received the modified setting value from the protection device. If not, the main station of the protection system will generate a test result indicating that the protection device failed to modify the setting and will end the process. If so, proceed with the following steps; The main station of the protection information system sends the protection device setting confirmation information to the production monitoring system, so that the production monitoring system can control the operating robot to perform setting verification work on the protection device, analyze the images returned by the operating robot, compare them with the setting values ​​in the setting confirmation information sent by the main station of the protection information system, obtain the comparison results, and send the comparison results back to the main station of the protection information system. The main station determines whether the protection device setting is consistent with the main station based on the comparison result. If so, the main station generates a test result: the protection device setting was successfully modified, and ends the process. If not, the main station of the protection system will generate the test result: the protection device failed to modify the setting value and the process will end.

10. The method for accepting the remote operation function of the protection device according to any one of claims 6, characterized in that, The operating robot performs information verification work on the protection device, including: The operating robot automatically moves to the protection device to be inspected according to the operation instructions issued by the production monitoring system, generates an operation method according to the protection device model, controls the operating arm to operate the buttons on the protection device panel according to the operation method, checks the functional status to be inspected, takes pictures, and sends them back to the production monitoring system so that the production monitoring system can analyze the pictures sent back by the operating robot.

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