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Many idle communication equipment interfaces lack protection or are simply blocked with adhesive tape, without mandatory interlocking measures.
Mobile devices (e.g., USB drives, external hard drives) can be easily inserted into communication interfaces to extract sensitive information, leading to information leakage.
There are no records of the unlocking of room doors and cabinet doors, and the use of communication interfaces cannot be effectively monitored, making it difficult to trace issues when they arise.
To avoid misoperations or violations, external personnel performing on-site tasks need to be fully supervised by management personnel, increasing the workload.
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.
Multiple protections, mandatory interlocking
A three-tier protection system is established for room doors, cabinet doors, and communication equipment interfaces to effectively prevent the misuse of device interfaces.
Work order integration, one-click ticketing
By integrating task work orders, the system automatically generates corresponding lock control task tickets with one click and transmits task status updates for closed-loop management.
Graphical interface, intelligent management
Through a graphical interface with a device map feature, the system displays the regional distribution of locking points and lock status information, which facilitates operation management.
Environment linkage, full protection
The system supports expansion with environmental monitoring and video surveillance modules to ensure real-time protection of the room's operational environment and perimeter safety.
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.
With digital two-ticket processing as the business hub, the system integrates the new power system's three zones and four layers, fully covering scenarios such as disconnector operations, maintenance, and O&M tasks, enabling online two-ticket processing, mobile operations, transparent information, and intelligent support. This promotes the deep integration of digital technology with equipment management throughout all processes and stages, improving team efficiency and ensuring the safety of on-site operations, thus supporting the digital transformation of power companies.
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.
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.
Substations, power plants, and industrial and mining enterprises' tool rooms store various safety tools and equipment, including insulating gloves, insulating shoes, safety helmets, voltage detectors, and temporary ground 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 tools and equipment management device can electronically identify safety tools and equipment, enabling online detection and intelligent lifecycle management of safety tools and equipment. 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.
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's comprehensive automation system is developed based on cloud, big data, IoT, AI, and intelligent sensing technology, with unified standards and platforms, optimized configurations, and enhanced safety. Adhering to an open design philosophy, it integrates monitoring, control, protection, measurement, anti-misoperation, and remote communication functions into a new generation of intelligent substation automation systems. The system follows a top-down design approach, utilizing a layered and distributed structure design while adhering to power grid technical specifications. It optimizes secondary circuits, reducing the workload of debugging and maintenance and making substation operation more economical, reliable, and intelligent. The system can be applied to both intelligent substations and conventional substations.
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.
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.
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.