Intelligent maintenance supervision safety system and use method thereof
Through the intelligent maintenance supervision and security system, encrypted unlocking information and wireless communication technology, the problem that the existing locking and placing system cannot adapt to the intelligent inspection and maintenance system is solved, and the security intelligent control and standardized management of inspection and maintenance operations are realized.
Patent Information
- Application Number
- CN202311734917.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-15
- Publication Date
- 2025-06-17
AI Technical Summary
The existing locking and placing system cannot adapt to the intelligent inspection and maintenance system, and there are problems such as verbal authorization that cannot form records, management disorder, standardized management, and information cannot be uploaded to the management platform, resulting in increased difficulty in controlling the risk of inspection and maintenance operations.
An intelligent maintenance supervision and security system is adopted, which includes a passive lock, an active key and a first user end. The lock control and supervision are realized through encrypting unlocking information, allowing remote control and monitoring, supporting the expansion of multiple locks and keys, and recording the detailed information of each unlocking and locking is recorded.
The security level is improved by encrypting and unlocking information, real-time monitoring and remote management are realized, the risk of illegal access and operational errors is reduced, and the security and management efficiency of inspection and maintenance operations are improved.
Smart Images
Figure CN120164273A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of active distribution network security, and particularly relates to an intelligent maintenance supervision security system and a method for using the same. Background Art
[0002] The maintenance operation steps of power grid power lines include power outage, voltage testing, hanging grounding wires, locking and tagging. Existing locking and tagging systems include collective lock racks, several locks, and work responsible person information identification plates, etc. The maintenance sites are random and the environment is complex. Existing locking and tagging systems cannot adapt to intelligent maintenance systems and have the following problems: Oral authorization cannot form a record. As the number of work teams increases, the work process management is chaotic and standardized management cannot be achieved; Locking and tagging is a key step in the operation. The information cannot be uploaded to the management platform and is even blank in the national electric power operation safety regulations. Therefore, with the access of active distribution networks and the increase of small power points, the difficulty of risk control for maintenance operations increases.
[0003] Therefore, it is necessary to provide a method and device that can facilitate and quickly authorize work, form a record, and with the increase of work teams, the management is standardized; The locking and tagging information is timely uploaded to the management platform to facilitate remote monitoring by management personnel. Guided by the needs of the digital, information-based, and intelligent upgrade and transformation of power grid security control, aiming to solve professional pain points such as the stable operation of the power supply network and safe electricity use, relying on information technology and Internet of Things means, realizing the transformation of the oilfield power grid from a traditional maintenance mode to an intelligent maintenance mode, and realizing the safe and intelligent control of maintenance operations. Summary of the Invention
[0004] The purpose of the present application is to provide an intelligent maintenance supervision security system and a method for using the same to solve the above problems.
[0005] The purpose of the present application is achieved by the following technical solutions:
[0006] In a first aspect, the present application provides an intelligent maintenance supervision security system, including a passive lock, an active key, and a first user terminal;
[0007] The passive lock includes a locking unit, a first main controller, a microswitch, and an input module; The active key includes an output module, a transmission module, and a second main controller; The transmission module of the active key is designed to receive encrypted unlocking information from the first user terminal and transmit it to the second main controller; The second main controller transmits the encrypted unlocking information to the input module of the passive lock through the output module, and the input module transmits the encrypted unlocking information to the first main controller, and the first main controller controls the passive lock according to the encrypted unlocking information.
[0008] The beneficial effects of this technical solution are as follows: By using encrypted unlocking information, the system adds a security layer. The encrypted communication ensures that only authorized active keys can open the passive lock, reducing the risk of illegal access or tampering; The first user terminal can receive and send data in real time, providing real-time monitoring of the status of the passive lock. This instant feedback mechanism helps to promptly identify and address potential security issues; The first user terminal can be remotely controlled and monitored, allowing management personnel to control and supervise the lock without being on-site, improving the flexibility of operation; The design allows for easy addition of more locks and keys, facilitating expansion to a larger management system and being applicable to intelligent maintenance supervision environments of different scales and requirements; The system can record detailed information about each lock opening and closing, including time, date, and operating personnel, etc., providing data support for subsequent auditing and monitoring.
[0009] Further, the input module supplies power to the first main controller and the locking unit and transmits encrypted unlocking information.
[0010] The beneficial effects of this technical solution are as follows: The design of the input module integrates the power supply and data transmission functions, reducing the complexity of the system and external dependencies, and improving the overall reliability and efficiency; By providing stable power to key components (such as the first main controller and the locking unit), the overall stability of the system is enhanced, reducing faults and interruptions caused by unstable power supply.
[0011] Further, the encrypted unlocking information includes locking and unlocking instructions, and the first main controller controls the passive lock according to the instructions.
[0012] Further, it also includes a lock rod;
[0013] The sensing end of the microswitch faces the keyhole of the lock body itself and is used to sense whether the lock rod is inserted into the keyhole.
[0014] The beneficial effects of this technical solution are as follows: By sensing whether the lock rod is correctly inserted into the keyhole, the microswitch can provide instant feedback on the lock status, ensuring the secure closure of the lock, promptly detecting and reporting abnormal states, which is of great significance for improving security (especially in operations such as power grid maintenance), and at the same time can report the situation where the lock rod is not correctly inserted, facilitating the monitoring of abnormalities and reducing the possibility of small operation errors.
[0015] Further, the output module of the active key and the input module of the passive lock are charged and communicate through wireless connection.
[0016] The beneficial effects of this technical solution are as follows: By using wireless technology for charging and data transmission, not only is the efficiency improved, but also the unreliability caused by physical connection problems such as poor contact is reduced; Wireless communication can adopt the Advanced Encryption Standard to ensure the security of data transmission, prevent unauthorized access and data tampering; At the same time, the loss is reduced.
[0017] Further, based on the encrypted unlocking information of the first client, the first main controller controls the locking unit to unlock or lock the lock rod.
[0018] The beneficial effects of this technical solution are as follows: This technical solution allows remote control of the locking state, which provides convenience for management personnel, especially in scenarios where multiple locks need to be remotely managed; At the same time, the first main controller operates through the encrypted unlocking information of the first client, realizing remote control authorization for the users of the first client. When the first main controller can only be remotely controlled through the first client, this technical solution is transformed into operating each first main controller unidirectionally through the first client, which is convenient for monitoring and tracing the source of problems.
[0019] Further, the first client monitors and records the usage status of the passive lock in real time through the active key, including the unlocking and locking status, time, and date.
[0020] The beneficial effects of this technical solution are as follows: Real-time monitoring ensures immediate understanding of the status of the lock, improving the response ability to potential security risks; Recording the specific time and date of unlocking and locking provides detailed data for security audits and post-event analysis, helping to track and identify any unauthorized or abnormal usage behaviors; Through real-time monitoring and recording, management personnel can more effectively supervise the usage of a large number of locks, especially in applications in distributed or remote locations; In case of failures or abnormal usage, the system can quickly detect and notify relevant personnel, reducing the time to solve problems; Long-term usage data can be used to analyze user behavior patterns, thereby optimizing system design and usage processes; Administrators can remotely access this data for remote fault diagnosis and system management, increasing the flexibility and convenience of operations.
[0021] Further, the first client also records the device information of the active key that unlocks or locks the passive lock.
[0022] The beneficial effects of this technical solution are as follows: Recording the device information of each active key enables tracing which specific device performed a particular operation, increasing the transparency and traceability of the system; It can identify and record which specific active key was used for a particular unlocking or locking operation, which helps to quickly locate and take measures in case of security issues; This record ensures that the responsibility can be determined when needed, helping to solve any potential security vulnerabilities or improper usage problems.
[0023] Furthermore, the microswitch is configured to send a status update to the first main controller when the locking lever is inserted or removed.
[0024] The beneficial effects of this technical solution are as follows: Real-time lock status feedback: The microswitch can instantly detect the status of the locking lever and report it to the first main controller, ensuring that the system always knows the current status of the lock; This configuration allows the system to quickly respond to changes in the locking lever. Especially in security-sensitive applications, it can respond and handle potential security incidents in a timely manner.
[0025] In a second aspect, the present application also provides a method for using an intelligent maintenance supervision and safety system, including the following steps: establishing a device group; registering a device to the device group; the user selects a device within the device group for authorization; the authorized device returns device information and the status of the authorized device; the authorized device operates on associated devices according to the authorization content; the authorized device and the associated device return the device status and device information to the user.
[0026] The beneficial effects of this technical solution are as follows: By establishing a device group, the system can manage multiple devices in a more organized and structured manner. Registering devices to the device group simplifies the device management and monitoring processes and improves operation efficiency; Allowing the user to select specific devices for authorization ensures that only authorized devices can operate, which increases the security and controllability of the system; The device information and status returned by the authorized device provide immediate feedback, ensuring that the user can monitor the device status and operation results in real time; The authorized device operates on associated devices according to the authorization content, ensuring the accuracy and consistency of the operation; The feedback of device status and information improves the transparency of system operations, enabling the user to easily track the operation history and device performance. This method reduces operation errors and potential security risks through precise authorization and feedback mechanisms, while improving the overall operation efficiency.
[0027] Furthermore, in the step of registering a device to the device group, the method of registering the device is to search using Bluetooth.
[0028] Furthermore, in the step where the user selects a device within the device group for authorization, the method of authorization is to send protocol data to the device.
[0029] The beneficial effects of this technical solution are as follows: Using protocol data as an authorization means standardizes the authorization process, making the authorization operation more consistent and reliable, and enabling a quick response.
[0030] Further, in the two steps of the authorized device returning device information, the status of the authorized device, and the authorized device and the associated device returning the device status and device information to the user, it also includes visually presenting the returned information to the user. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] The accompanying drawings herein are incorporated into and constitute a part of this specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure.
[0032] To more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following briefly introduces the accompanying drawings required for use in the description of the embodiments or related technologies. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.
[0033] Figure 1 Schematically shows a system structure diagram according to an embodiment of the present disclosure;
[0034] Figure 2 Schematically shows a method flow diagram according to an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are some but not all of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts fall within the scope of protection of the present disclosure.
[0036] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise", or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article, or device. Without further limitation, an element defined by the phrase "including one..." does not exclude the existence of additional identical elements in the process, method, article, or device including the element.
[0037] Such as Figure 1As shown, an intelligent maintenance supervision and safety system includes a passive lock 100, an active key 200, and a first client 300; the passive lock 100 includes a locking unit 103, a first main controller 104, a micro switch 105, and an input module 107; the active key 200 includes an output module 203, a transmission module 204, and a second main controller 205.
[0038] The active key 200 communicates with the input module 107 of the passive lock 100 through its transmission module 204, including sending encrypted unlocking or locking commands, which are issued by the second main controller 205 and processed by the first main controller 104 of the passive lock; the first client 300 performs remote control and monitoring operations through the active key 200; it can send authorizations and commands to the active key, and at the same time receive status updates and feedback from the active key and the passive lock.
[0039] The micro switch 105 detects the status of the lock rod and transmits the information to the first main controller 104; the locking unit 103 performs locking or unlocking operations according to the instructions of the first main controller; the input module 107 receives the unlocking instruction from the active key 200 and supplies power to and transmits data to the first main controller; the second main controller 205 manages the core functions of the active key, including processing commands from the first client 300; the output module 203 and the transmission module 204 are jointly responsible for wireless communication and charging with the passive lock. As the management and monitoring center of the system, the first client 300 controls and monitors the operation of the entire system, and it is responsible for device authorization, sending commands, and receiving status updates.
[0040] In a specific embodiment, in this embodiment, the first client is a mobile device equipped with an APP that can implement the usage method in the present invention, such as a mobile phone or a dedicated handheld device. These devices have dedicated management software, have communication capabilities, and the communication methods can be Wi-Fi, Bluetooth, or possible mobile network connections, for communicating with the active key and other system components. They have a user interface (UI) and at the same time have data storage and backup functions, and the stored and backed-up data can be viewed.
[0041] In this embodiment, the system includes a passive lock 100 and an active key 200. After the wireless charging terminal of the active key 200 contacts the wireless power receiving terminal of the passive lock 100, the active key 200 charges the passive lock 100. After the active key 200 receives an instruction from the first user terminal, it simultaneously transmits the unlocking password to the passive lock 100. The user manually clicks the lock / unlock button on the screen of the active key 200 to open and lock the passive lock 100. The input module 107 supplies power to the first main controller 104 and the locking unit 103, and transmits unlocking information to the first main controller 104, so that the first main controller 104 controls the locking unit 103 to release the lock on the lock rod 102. The micro switch 105 is electrically connected to the first main controller 104 and the input module 107 respectively. The sensing end of the micro switch 105 faces the keyhole of the lock body 101 itself to sense whether the lock rod 102 is inserted into the keyhole of the lock body 101 itself.
[0042] The input module 107 is electrically connected to the first main controller 104, the locking unit 103 and the micro switch 105 respectively, and the input module 107 is communicatively connected to the first main controller 104; the output module 203 of the active key 200 is wirelessly connected to the input module 107 of the passive lock 100, including charging and communication transmission.
[0043] The transmission module 204 receives the unlocking information sent by the first main controller 104 of the passive lock 100 and transmits it to the second main controller 205, so that the second main controller 205 transmits the unlocking information to the first user terminal. The first user terminal transmits information to the management background and records it to form an electronic operation ticket for storage.
[0044] See Figure 2 , this embodiment also provides a usage method of an intelligent maintenance supervision safety system, including the following steps: establishing a device group; registering a device to the device group; the user selecting a device in the device group for authorization; the authorized device returning device information and the status of the authorized device; the authorized device operating the associated device according to the authorization content; the authorized device and the associated device returning the device status and device information to the user.
[0045] Among them, when registering a device to the device group, the method of registering a device is to search using Bluetooth; when the user selects a device in the device group for authorization, the method of authorization is to send protocol data to the device; the two steps of the authorized device returning device information and the status of the authorized device and the authorized device and the associated device returning the device status and device information to the user also include visually displaying the returned information to the user.
[0046] The method in this embodiment provides a structured and organized way to manage multiple devices, making the monitoring and control of devices more efficient and convenient, facilitating the grouping and classification of devices, thus simplifying the complexity of large-scale device management; the use of Bluetooth technology provides a wireless and convenient way to register devices, reducing the need for wiring and physical connections; using protocol data for authorization can ensure the security of communication, prevent unauthorized access, and at the same time, the standardized protocol data transmission improves the reliability and consistency of the authorization process; by visually displaying device status and information, it improves the user's understanding and operation convenience, making monitoring and response more intuitive and effective; further, the detailed device information and status updates returned by the authorized devices allow users to understand the device operation in real time and respond to any anomalies in a timely manner.
[0047] In a specific embodiment, the process of using an intelligent maintenance supervision and security system includes:
[0048] S1. Install an APP on the mobile phone (the APP carried by the first user terminal);
[0049] S2. Establish an organizational structure;
[0050] S3. Register the lock to the organization;
[0051] S4. Add members to apply for the lock;
[0052] S5. Authorize and permit;
[0053] S6. Bluetooth connection, lock opening / closing operation.
[0054] The working process of the APP of the first user terminal includes:
[0055] S11. The APP interacts with the Bluetooth for data;
[0056] S12. The APP scans the Bluetooth and displays all Bluetooth devices on the interface;
[0057] S13. The APP selects a suitable Bluetooth device; if no Bluetooth device is adapted, return to the APP and prompt that the target device is not found and select whether to select again; if a Bluetooth device is adapted, proceed to the next step;
[0058] S14. The APP sends protocol data to the Bluetooth;
[0059] S15. The APP displays the data returned by the Bluetooth device on the interface. If the data is incorrect, return to read again. If the data is correct, the work ends.
[0060] The Bluetooth data transmission process of the intelligent lock includes:
[0061] S21. The person in charge of the work opens the APP and searches for Bluetooth devices;
[0062] S22. The APP interface returns the searched Bluetooth devices for the person in charge of the work to select;
[0063] S23. The person in charge of the work selects the corresponding Bluetooth in the APP;
[0064] S24. The APP sends a data transfer command to the Bluetooth of the intelligent lock;
[0065] S25. The Bluetooth of the intelligent lock returns data to the APP; the APP returns data to the person in charge of the work.
[0066] The authorization and staff process includes:
[0067] S31. The management personnel open the APP (NARI);
[0068] S32. The management personnel establish the organizational structure;
[0069] S33. Register the managed locks to the organizational structure;
[0070] S34. Add the managed work teams to the organizational structure;
[0071] S35. The team leader adds team members to the organizational structure;
[0072] S36. The team leader applies for work tasks;
[0073] S37. The person in charge of the work applies for a lock;
[0074] S38. The team leader authorizes the lock;
[0075] S39. The management personnel approve the work tasks;
[0076] S40. The person in charge of the work turns on the Bluetooth of the mobile phone on-site;
[0077] S41. The person in charge of the work opens the mobile phone APP on-site;
[0078] S42. The APP interface returns the searched Bluetooth;
[0079] S43. The person in charge of the work selects the corresponding Bluetooth on the APP interface;
[0080] S44. The APP sends a command to the Bluetooth of the passive intelligent lock;
[0081] S45. The Bluetooth of the passive intelligent lock returns data to the APP;
[0082] S46. The APP returns useful data to the person in charge of the work.
[0083] The method provided by this specific embodiment enables convenient and rapid work authorization as the working group increases. The lockout / tagout information is uploaded to the management platform in a timely manner, facilitating remote monitoring by management personnel. The mobile phone receives signals via Bluetooth, and the mobile phone APP transmits the information to the intelligent inspection and maintenance management platform to form records, standardizing the inspection and maintenance management. The entire process is convenient to operate, solves the defects existing in the prior art, and reduces the safety control risks of the intelligent inspection and maintenance system.
[0084] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. An intelligent maintenance supervision safety system, characterized in that, Including, a passive lock (100), an active key (200), and a first user terminal (300); The passive lock (100) includes a locking unit (103), a first main controller (104), a micro switch (105), and an input module (107); The active key (200) includes an output module (203), a transmission module (204), and a second main controller (205); The transmission module (204) of the active key (200) is designed to receive encrypted unlocking information from the first user terminal (300) and transmit it to the second main controller (205); The second main controller (205) transmits the encrypted unlocking information to the input module (107) of the passive lock (100) through the output module (203). The input module (107) transmits the encrypted unlocking information to the first main controller (104), and the first main controller (104) controls the passive lock (100) according to the encrypted unlocking information.
2. The intelligent maintenance supervision safety system according to claim 1, characterized in that, The input module (107) supplies power to the first main controller (104) and the locking unit (103) and transmits encrypted unlocking information.
3. The intelligent maintenance supervision safety system according to claim 2, characterized in that, The encrypted unlocking information includes locking and unlocking instructions, and the first main controller controls the passive lock according to the instructions.
4. The intelligent maintenance supervision safety system according to claim 1, characterized in that, It further includes a lock lever (102); The sensing end of the micro switch (105) faces the keyhole of the lock body itself and is used to sense whether the lock lever (102) is inserted into the keyhole.
5. The intelligent maintenance supervision safety system according to claim 1, characterized in that, The output module (203) of the active key (200) and the input module (107) of the passive lock (100) perform charging and communication transmission through wireless connection.
6. The intelligent maintenance supervision safety system according to claim 4, characterized in that, Based on the encrypted unlocking information of the first user terminal (300), the first main controller (104) controls the locking unit (103) to release the lock on the lock lever (102) or lock the lock lever.
7. The intelligent maintenance supervision safety system according to claim 1, characterized in that, The first user terminal (300) monitors and records the usage status of the passive lock (100) in real time through the active key (200), including the unlocking and locking status, time, and date.
8. The intelligent maintenance supervision safety system according to claim 7, characterized in that, The first user terminal (300) also records the device information of the active key (200) that unlocks or locks the passive lock (100).
9. The intelligent maintenance supervision safety system according to claim 4, characterized in that, The micro switch (105) is configured to send a status update to the first main controller (104) when the lock lever (102) is inserted or removed.
10. A method for using the intelligent maintenance supervision safety system based on claims 1-9, characterized in that, Including the following steps, Establishing a device group; Registering a device to the device group; The user selects a device within the device group for authorization; The authorized device returns device information and the status of the authorized device; The authorized device operates the associated device according to the authorization content; The authorized device and the associated device return the device status and device information to the user.
11. The usage method of an intelligent maintenance supervision and safety system according to claim 10, characterized in that, Step: Registering a device to the device group. The method of registering a device is to search using Bluetooth.
12. The usage method of an intelligent maintenance supervision and safety system according to claim 10, characterized in that, Step: The user selects a device within the device group for authorization. The method of authorization is to send protocol data to the device.
13. The usage method of an intelligent maintenance supervision and safety system according to claim 10, characterized in that, In the two steps of the authorized device returning device information, the status of the authorized device, and the authorized device and the associated device returning device status and device information to the user, it also includes visually displaying the returned information to the user.