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The IoT intelligent lock management system deeply integrates technologies such as IoT, wireless power supply, identity recognition, and digital twin. With safety as the foundation and efficiency enhancement as the guideline, it provides a comprehensive intelligent lock management platform for industries with widely distributed equipment, large quantities of devices, and high status monitoring requirements, such as substations, distribution networks, marketing, and towers. This platform effectively improves operational efficiency, strengthens equipment safety protection, monitors equipment operating environments, and enhances the level of informatization system construction.
Equipment safety protection
The system uses high-safety locks certified by the Ministry of Public Security and the Electric Power Research Institute; it is built to industrial standards, making the locks suitable for extreme environments, such as high temperatures, cold climates, and dusty conditions.
Improved O&M efficiency
Universal keys save time searching for and managing keys; the locks feature a unified interface, making them easy to maintain and reliable; remote personnel authorization for unlocking saves both manpower and material resources.
Operating environment monitoring
The system senses microenvironment parameters, such as temperature, humidity, and water leakage, around the equipment, issuing alarms for abnormal conditions to prevent equipment damage caused by unknown environmental changes.
Digital platform construction
The system optimizes paper-based work processes, automatically recording operation information, providing unified business and status services, and offering multiple expansion interfaces to support digital platform construction.
The UT-050 series intelligent unlocking key management machine uses electronic sealing technology and mobile internet technology to standardize the authorization of all unlocking keys and automatically store usage records. These technical measures ensure the proper management and use of unlocking tools (keys). It accurately records details such as the applicant, approver, reason for unlocking, key retrieval, and return, and enables key monitoring, remote control, and directional unlocking, eliminating human errors, standardizing the management of unlocking tools (keys), and ensuring the safety of on-site personnel as well as the O&M safety of power grid equipment.
The communication interface lock management solution aims to achieve integrated management of safe operation in communication rooms through control of access, application-layer protection, and environmental monitoring. It features multi-layer protection, unified interface control, physical sealing, and online management, addressing the shortcomings of the current safety protection system and operational management in communication rooms, while improving the scientific, efficient, and secure operation of rooms, reducing overall operational risks and maintenance workload.
The substation/rail transit door control solution is mainly aimed at intelligent management and control of electric gates for power plants, substations, and rail transit. It features map guidance, visual intercom, remote door control, on-site APP Bluetooth unlocking, dynamic password unlocking, and permission management functions to meet the entry and exit control needs of personnel conducting inspections, maintenance, and construction in the power and rail transit industries, ensuring safety and improving O&M efficiency.
The substation E-key access solution is designed for substations, power plants, petrochemicals, railways, and other industrial enterprises. It addresses issues such as numerous keys, difficult management, easy loss, easy duplication, and rusting. The solution adopts high-safety locks and unlockers with unified interfaces, enabling permission management, operation authorization, status monitoring, operation record storage, and querying.
The substation maintenance safety management and control system enhances the locking and control functions for substation maintenance, and adds mandatory interlocking for secondary safety measures, maintenance topology verification, pre-test directed authorization, and online equipment status verification. It also integrates the maintenance workflow with existing anti-misoperation devices/systems to establish a comprehensive safety management system for the entire maintenance process, including safety measure deployment, operation control of safety measure devices, maintenance equipment drive operation, safety measure removal, and equipment status comparison, improving the production safety level of substation maintenance.
The dormitory lock control system, based on IoT, cloud services, and digital twin technology, is designed for scenarios such as campuses, public rental housing, and vacation rentals. It utilizes networked intelligent locks, an IoT platform, and a mobile app, offering features like bulk management of lock groups, flexible lock deployment, centralized authorization management, real-time status monitoring, and information reporting and analysis. Additionally, it can integrate with intelligent campus and intelligent apartment systems to enable intelligent management and improve operational efficiency.
The distribution network lock control solution addresses the safety management and equipment monitoring needs of box-type substations, branch boxes, ring main units, switch rooms, and other equipment. Based on new IoT and cloud service technologies, it utilizes high-safety keyless locks and digital keys. By binding personnel identities, controlling lock/unlock permissions, and recording operational processes, it enhances the safety of lock operations and ensures traceability and operational safety during maintenance work.
The system aims to ensure the correctness and completeness of energy isolation, safeguarding the safety of maintenance operations. Through electronic workflows, digital permission management, isolation lockout attachments, and mobile work terminals, the system effectively addresses common issues such as cumbersome paper-based process management, irregular isolation processes, and inaccurate feedback of on-site status during the energy isolation process. It improves the efficiency and safety of energy isolation, and promotes the digitalization and intelligence of petrochemical production management.
The office lock control system focuses on scenarios such as campus access, commercial office spaces, and item management. It uses intelligent locks and an IoT platform at its core, combined with mobile terminals and cloud services, applying IoT, biometric recognition, and intelligent control technologies to achieve real-time lock status monitoring, online management of personnel access permissions, and abnormal equipment status alarms. It enhances the intelligence, informatization, and platformization of office equipment management.
The voltage detection anti-misoperation interlocking solution is developed based on the relevant technical specifications of power grid companies and designed to meet the operational needs of distribution network applications. It addresses key aspects of anti-misoperation interlocking in distribution networks, such as "preventing energization of grounding switches" and "preventing accidental entry into live hazardous areas." The solution provides a simple, practical, and intelligent management and control approach. By integrating a high-voltage voltage detector with anti-misoperation interfaces and grounding switch equipment, it enforces mandatory voltage detection before operations, preventing serious misoperations in the distribution network.
This solution, designed for the power supply and maintenance operations of urban rail transit depots, adopts advanced technologies such as IoT, big data processing, automation control, computer technology, and network communication. Through monitoring, early warning, and control, it establishes a unified safety management and control platform that covers comprehensive dispatching, point management, and maintenance safety interlocking. Guided by the maintenance process of the depot, it establishes closed-loop process control, achieving real-time protection and informatization throughout the entire process to meet the goals of safe, efficient, and intelligent O&M management.
With "safety and efficiency" as the goal, and "business collaboration" and "data integration" as the core, based on the requirements of one-click sequence control, intelligent substations, and centralized control station construction, the system adheres to the new-generation architecture of substation secondary products that are autonomously controllable and compliant with information security standards. It relies on new technologies such as "big data, cloud computing, IoT, AI, and intelligence" and introduces innovative applications such as intelligent sensing, intelligent ticketing, intelligent verification, and intelligent maintenance. This expands anti-misoperation control from primary equipment operations to secondary equipment operations, maintenance tasks, and O&M activities, achieving comprehensive anti-misoperation safety management and control.
By utilizing sensors, high-definition cameras, and other equipment, the system enables real-time monitoring and data collection to monitor battery status, power environment, and provide intrusion alarms in the telecom tower equipment rooms. It continuously monitors the operational status and environmental information of power towers, allowing for the timely detection of faults and abnormalities, which achieves intelligent, automated, and information-driven management of telecom towers. This improves the management efficiency of power towers, reduces maintenance costs, and ensures the safe and stable supply of electricity.
In line with the business needs for intelligent O&M under the power grid company's "centralized control station+unmanned substation+equipment ownership" model, a safe, stable, reliable, and user-friendly anti-misoperation system is developed for main and substations by leveraging key technologies such as "PMS interconnection, remote control (sequence control) constraints, operation permission management, and information monitoring" to support the new substation O&M management model, enhancing the safety management and control level of the regional power grid.
The three-level defense communication safety lock control system uses communication equipment interface locks and mechatronic intelligent door locks to provide multi-layer protection and intelligent control for tower company communication equipment rooms and cabinet doors, as well as communication equipment interfaces. The system offers features like mandatory interface locking, remote door unlocking, real-time status monitoring, and timely abnormal alarms, meeting the needs of inspections, maintenance, emergency repairs, and safety management and control for communication process.
The system uses sensing control devices and IoT sensor networks to collect, identify, monitor, and control status information related to infrastructure, environment, buildings, and safety within the campus. Combining 3D modeling and IBMS platform, it creates flexible and intelligent scene solutions. Through the end-to-end connecting the space and time rights with the business and process rights, it implements the intelligent linkage and control between people, people and objects, and objects based on specific scenes to improve the management level of the campus and create a good campus environment experience.
Focusing on on-site operation and inspection tasks, and adhering to the "three zones, four layers" design architecture, an intelligent ticketing and mobile operation application is built with the enterprise middle platform as the backbone. This solution enables online management of the two-ticket process, mobile operations, transparent information, and intelligent support. It promotes deep integration of digital technology with the entire process and every aspect of equipment management, enhancing team work efficiency and quality, ensuring on-site operational safety, and providing a foundation for the construction of digital teams.
The intelligent lock control system for communication towers is designed for the intelligent management of tower company communication room and cabinet door locks. It uses mechatronic intelligent locks with remote and on-site unlocking, high lock safety, real-time status monitoring, and timely abnormal alarms. This system meets the needs of base station inspections, maintenance, emergency repairs, and process control, ensuring base station safety and improving O&M efficiency.
The intelligent door lock system, designed for office parks, dormitories, apartments, and residential homes, addresses issues such as high safety risks, low unlocking efficiency, and poor user experience. Centered on connected intelligent door locks and an intelligent lock and control platform, it utilizes IoT, cloud services, digital twin, and biometric technologies. With features such as group lock management, safety and reliability, remote intelligent control, and intelligent alarms, the system effectively enhances the intelligence, informatization, and platformization of lock and control management, making daily work and life safer, smarter, and more convenient.
Substations, power plants, and industrial enterprises store a wide range of safety tools, including insulated gloves, insulated shoes, safety helmets, voltage detectors, and temporary grounding wires. Due to the large number, safety tools are placed in disorder. As a result, a lot of time needs to be spent counting them during inspections. The management practices are outdated . The UT-7710 series intelligent safety tool management system assigns electronic identification to safety tools, enabling online detection and intelligent lifecycle management. The safety tool management device can be used independently or used with other systems to achieve advanced management of safety tool .
The UT-050 series intelligent unlocking key management machine uses electronic sealing technology and mobile internet technology to standardize the authorization of all unlocking keys and automatically store usage records. These technical measures ensure the proper management and use of unlocking tools (keys). It accurately records details such as the applicant, approver, reason for unlocking, key retrieval, and return, and enables key monitoring, remote control, and directional unlocking, eliminating human errors, standardizing the management of unlocking tools (keys), and ensuring the safety of on-site personnel as well as the O&M safety of power grid equipment.
Voltage detection interlocking is a simple and practical intelligent management and control solution proposed according to the requirements of distribution network operation management and control and the characteristics of distribution network equipment. By using high-voltage voltage detection devices with anti-misoperation interfaces in conjunction with grounding switch equipment, the system enforces mandatory voltage detection before operating grounding switch equipment, addressing misoperation issues such as "live grounding disconnector closing," "power-on with grounding," and "entering live dangerous areas" during distribution network equipment operations.
To address the business needs of intelligent O&M under the "centralized control station+unattended substation+equipment owner system" model of power grid companies, the system utilizes key technologies such as "PMS interconnection, remote control (sequence control) constraints, operation rights management, and information monitoring" to address issues such as low efficiency of ticket preparation at the centralized control main station, lack of safety constraints in remote/sequence control operations, incomplete control information, and insufficient business coordination between systems. This supports the new substation O&M management model and enhances the safety management and control level of regional power grids.
Based on microcomputer anti-misoperation technology, the safety management and control system for substation operation and inspection targets every aspect of integrated O&M workflows, including switching, maintenance, and repair operations. Through process refinement and system applications, combined with existing innovative technologies, it establishes a platformized, networked, and intelligent substation O&M safety management and control system. This platform fully covers safety control for O&M and repair across multiple disciplines, effectively improving work efficiency, reducing operational costs, and enhancing power safety production levels.
The plant intelligent lock management system addresses the safety management needs of plant O&M and auxiliary control tasks. With unified interfaces and high-safety C-grade anti-theft intelligent locks and computer keys at its core, the system utilizes graphical ticketing and authorized ticketing methods to solve problems such as the difficulty of managing traditional lock and control keys, chaotic permission management, and missing usage records. It achieves integrated management and control of personnel permissions, equipment access permissions, and equipment access status, effectively reducing key management workloads and improving the work efficiency of personnel.