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Safety tools and equipment are checked in and out based on paper records or simple electronic spreadsheets, making it impossible to monitor entry and exit of tools and equipment in real time.
There is no technical association between tools and equipment retrieval and the 'two tickets' information content, leading to incorrect retrieval, missed returns, or incorrect returns.
The testing and lifecycle of tools and equipment are manually recorded and queried, with no timely reminders, resulting in tools and equipment not being inspected or scrapped on time.
Tools and equipment inventory is mostly done manually using paper records, requiring significant time for registration and counting. This method is outdated.
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 The management practices are outdated .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 .
Solution Advantages Warehouse inbound and outbound management
The process of retrieving or returning safety tools to the tool room can be monitored in real time, ensuring oversight of safety tool usage. It supports integration with safety management and control platforms, linking safety tool usage with disconnector operation tickets. It prompts operators to retrieve tools before disconnector operations based on the operation ticket and checks tool return after operations.
Online asset inventory and clearance
The system can conduct real-time inventory checks on safety tools and offers report management features, standardizing asset management while improving inventory efficiency.
Safety tool lifecycle management
The system allows easy querying and management of tool categories, production dates, inspection cycles, and discard dates. It automatically generates alarms before safety tools reach their inspection or lifecycle expiration dates.
Real-time status display and historical record query
The system enables real-time status checks and historical access record queries for safety tools. It provides precise querying options by time and name, and allows remote web-based status checks for safety tools.
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 .
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.
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 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.
Establish a WAPI network in the substation to achieve full signal coverage in the area, and deploy a wireless intelligent grounding wire management system. This ensures safe access to the wireless network and enables real-time data collection of grounding pile status, transforming the original “virtual remote signal” of the grounding pile in the microcomputer anti-misoperation system into a “real remote signal.” This avoids unnecessary travel during grounding wire installation and removal and eliminates the risk of misplacing or failing to remove grounding wires. An intelligent grounding wire cabinet is deployed to ensure the proper storage of grounding wires and manage their usage based on ticket issuance.
Currently, many accidents in transmission and distribution lines are caused by grounding wire issues. While negligence during operation is one factor, the more significant reason is the lack of effective management of grounding wires in transmission and distribution lines. This solution utilizes intelligent monitoring devices installed on grounding wires to enable real-time data collection and uploading of grounding wire connection status and location. Through cloud services and a mobile app, it enables remote monitoring and management of grounding wire storage and usage information. An intelligent grounding wire cabinet is deployed to ensure the proper storage of grounding wires and manage their usage based on ticket issuance.
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.
Thermal power enterprises are characterized by large-scale, densely packed equipment, complex processes, tightly coupled production, and multiple high-temperature, high-pressure, and flammable areas. Traditional management methods that rely on "human oversight + procedures" are insufficient to address the safety management challenges of on-site operations. In view of the content and risks of each operation stage in thermal power enterprises, and with the goal of ensuring the safety of personnel, equipment, and the operation process, the system adopts a "technical defense + human defense + material defense" management approach. By integrating digital technology with power plant operation management, it enables measurable, visible, predictable, and controllable operations, comprehensively manages operational risks, improves efficiency, and supports the construction of intrinsically safe intelligent power plants.