燃气安全涉及千家万户，2025年11月1日—2026年3月31日是今冬明春天然气保供的关键期，杭州市 燃气集团有限公司围绕气源调度、管网输配、用户用气等方面，做好供应服务和安全保障工作。 目前，杭州市天然气利用工程已形成"多点接气，环状供气"的格局，为发挥300公里天然气高压管 网供气和调峰作用奠定了基础。杭燃集团分析历史同期用气数据，根据天气气温预测及下游用户用气情 况，做好气量预测和槽车运输调度。截至12月中旬，东、西部LNG应急气源站和嘉兴LNG应急调峰储 配站合计应急储量6242万方，可满足极端天气下全市连续一周左右用气。 224公里高压管道（禁飞区除外）实现无人机智能巡检全覆盖，单机日巡检里程达50公里。针对商 圈等人员密集场所周边燃气管网，利用PPB级激光巡检车加密巡检频次、扩大排查范围。完成AI视觉预 警测试平台搭建，接入滨江区涉及燃气管线的重点工地周边18路政务视频。建成燃气AI网关终端1745 台，压力降预警可实现"2分钟内、500米范围、误报率低于3%"智能监控。加装458套智能阀门设备，并 接入全市"一网统管"平台。 遇到突发问题怎么办？目前，杭州主城区设置6个绿色能源综合服务站和6个管 ...

证券日报网讯 12月8日，辉煌科技在互动平台回答投资者提问时表示，公司近年来研发的铁路信号机械 室智能巡检系统是通过智能识别算法识别信号机械室内信号设备状态，提高铁路电务设备维护巡检工作 效率，保障设备安全。目前，铁路信号机械室智能巡检系统产品已完成研发试点验证，和小批量订单交 付，后续将持续提升产品市场竞争力，加大市场推广力度，拓宽公司监控产品线。 （文章来源：证券日报） ...

在500千伏兰亭变，一场特殊的设备巡视正高效进行——一支"空天地"智能巡检特战队有条不紊地 履行设备主人职责，为秋检期间电网安全运行提供坚实保障。 高空无人机从机巢自主起飞，对避雷针、绝缘子串展开精准扫描；地面机器狗灵活穿梭于设备区， 探查低处隐患；而遍布全站的固定摄像头则全天候"站岗"，实时监测设备运行状态。这场由AI指挥的立 体巡检，已成为守护电网安全的新常态。 这支智巡"特战队"，是国网浙江电力绍兴供电公司打造的"空天地"一体智能巡检系统。如今，它正 从"建起来"走向"用起来"，从"能用"变得"好用"，成为变电站运检人员手中不可或缺的智能利器。 从"建好"到"用好"核心是解决老问题 "以往人工巡检平均每天每站需2人协同，耗时4小时以上才能完成。"一位在运检一线工作多年的老 师傅说道。他提到的不仅是效率问题，更是长期困扰变电站运维的深层痛点：传统人工巡检模式需要运 检人员直接进入设备区作业，尤其在迎峰度夏关键期，运检人员要在高温下近距离检查带电设备，不仅 工作效率低，更存在人员中暑、触电、高坠等安全风险。同时，面对成千上万个巡视点位，人工巡视不 仅耗时耗力，还容易出现漏检、误判等问题。 图为超高压运检人员 ...

在500千伏兰亭变，一场特殊的设备巡视正高效进行——一支"空天地"智能巡检特战队有条不紊地履行 设备主人职责，为秋检期间电网安全运行提供坚实保障。 这支智巡"特战队"，是国网浙江电力绍兴供电公司打造的"空天地"一体智能巡检系统。如今，它正 从"建起来"走向"用起来"，从"能用"变得"好用"，成为变电站运检人员手中不可或缺的智能利器。 从"建好"到"用好"核心是解决老问题 "以往人工巡检平均每天每站需2人协同，耗时4小时以上才能完成。"一位在运检一线工作多年的老师傅 说道。他提到的不仅是效率问题，更是长期困扰变电站运维的深层痛点：传统人工巡检模式需要运检人 员直接进入设备区作业，尤其在迎峰度夏关键期，运检人员要在高温下近距离检查带电设备，不仅工作 效率低，更存在人员中暑、触电、高坠等安全风险。同时，面对成千上万个巡视点位，人工巡视不仅耗 时耗力，还容易出现漏检、误判等问题。 高空无人机从机巢自主起飞，对避雷针、绝缘子串展开精准扫描；地面机器狗灵活穿梭于设备区，探查 低处隐患；而遍布全站的固定摄像头则全天候"站岗"，实时监测设备运行状态。这场由AI指挥的立体巡 检，已成为守护电网安全的新常态。 除了安全与效率的瓶 ...

Core Insights - The Sichuan power grid has implemented a combination of drones and X-ray inspection robots for the first time to conduct inspections on ultra-high voltage power lines, enhancing operational efficiency and safety [1] Group 1: Technology Implementation - A large cargo drone equipped with an X-ray inspection robot was deployed to inspect the 500 kV Xibin I Line, marking a significant technological advancement in power line maintenance [1] - The robot can complete inspections of all fittings on a four-split conductor in just 10 minutes, significantly reducing the time required for such tasks [1] Group 2: Efficiency and Safety - The new method allows three personnel to complete a task that previously required five people and took three hours, achieving a tenfold increase in efficiency [1] - This approach minimizes the risks associated with high-altitude work, providing a safer alternative for power line inspections [1] Group 3: Future Plans - The "drone + inspection robot" combination will be used for inspections on other critical lines, including the 500 kV Hongban Line and Changtan Line, as well as high-capacity transmission channels to ensure safety during the winter electricity peak [1]

Core Insights - The company is utilizing advanced drone technology for the inspection and monitoring of power transmission lines to ensure safety and efficiency in operations [1][3]. Group 1 - Since the beginning of winter, the company has implemented various measures, including "smart drones + remote monitoring," to conduct comprehensive inspections of 209 power lines [3]. - The use of smart drones and remote monitoring equipment with high-definition imaging and infrared temperature measurement capabilities has significantly improved inspection efficiency [3]. - These technological advancements are aimed at quickly and accurately identifying and addressing equipment hazards, thereby enhancing the safety and stability of the power grid during the winter season [3].

Core Viewpoint - The article highlights the dedication and innovative practices of the State Grid Xining Power Supply Company in ensuring reliable power supply during the National Day celebrations, showcasing the integration of technology in routine inspections. Group 1: Operational Practices - The team, consisting of experienced personnel and new recruits, conducted inspections at the 110 kV Shobei Substation, emphasizing the importance of both human expertise and technological tools in monitoring equipment [1][3]. - The use of infrared thermometers for temperature measurement was detailed, with specific instructions on ensuring consistent measurement practices to obtain accurate data [3][4]. - The team identified subtle changes in equipment sounds, demonstrating the value of experience in detecting potential issues that may not be captured by instruments [3][4]. Group 2: Technological Integration - The deployment of advanced inspection tools such as "machine dogs" and drones was highlighted, which performed automated inspections of the substation, enhancing efficiency and accuracy [4][6]. - The "machine dog" and drone operated seamlessly, providing real-time data and thermal imaging, showcasing the effectiveness of technology in modern power supply operations [4][6]. - Despite the advanced technology, the necessity for human oversight in setting parameters and making judgments was emphasized, indicating a balanced approach between automation and human expertise [6]. Group 3: Cultural Significance - The article reflects the commitment of power supply personnel to maintain service continuity during national celebrations, underscoring their role in supporting the nation's festivities [1][7]. - The narrative illustrates the pride and excitement of the employees, particularly the younger generation, in contributing to the reliability of power supply during significant national events [1][7].

Core Insights - The article highlights the rapid adoption of robotic dogs in various industries, emphasizing their role in enhancing operational efficiency and safety during inspections [1][3]. Group 1: Advantages of Robotic Dogs - Robotic dogs address three major pain points in traditional inspection methods: cost reduction and efficiency improvement, safety assurance, and flexible adaptability to uneven terrains [3]. - A single robotic dog can replace 1-2 inspection personnel, saving companies tens of thousands in labor costs annually and increasing efficiency by over 300% with 24/7 operation [3]. - Robotic dogs can operate in hazardous environments, reducing the risk of human injury [3]. Group 2: Challenges in Implementation - Companies face difficulties in effectively utilizing robotic dogs due to the variety of brands and performance discrepancies, leading to challenges in selecting the right model for specific scenarios [5]. - The complexity of route design for inspections makes it hard to manage, as traditional manual setups are time-consuming and prone to errors [5]. - The vast amount of data generated by robotic dogs often goes unanalyzed due to a lack of professional data analysis capabilities within companies [6]. Group 3: Comprehensive Solutions Offered - The company provides a full-service solution that includes selection, deployment, operation, and iteration of robotic dog technology, ensuring they become effective inspection tools for businesses [8]. - The solution emphasizes precise selection of robotic dogs tailored to the specific needs of the enterprise, including customized hardware modifications for enhanced data collection [10][12]. - An intelligent deployment system automates route planning and allows for dynamic adjustments, enabling real-time responses to changes in the inspection environment [13][15]. - The AI data analysis platform processes collected data for proactive maintenance, transforming operational strategies from reactive to preventive [17]. Group 4: Benefits of the Comprehensive Solution - Companies can expect reduced labor costs, improved inspection efficiency, and enhanced fault prediction capabilities, minimizing production losses due to equipment failures [17]. - The service includes ongoing upgrades and optimizations to keep the solution aligned with technological advancements and business growth [17][20].

Investment Rating - The investment rating for the company is "Buy" [5][10]. Core Views - The company's revenue for H1 2025 was 404 million yuan, a decrease of 24.8% year-on-year, with a net profit attributable to shareholders of 35 million yuan, down 66.27% year-on-year, primarily due to increased investment in new AI business and adjustments in traditional business [1][5]. - The construction and operation business saw significant growth, with revenue of 98 million yuan, up 60.59% year-on-year, while the system integration business generated 293 million yuan, down 32.25% year-on-year [2]. - The company has made substantial progress in AI technology, with R&D investment of 29.62 million yuan in H1 2025, focusing on power AI and intelligent inspection systems [3]. Summary by Sections Financial Performance - In H1 2025, the company achieved operating revenue of 404 million yuan, a decline of 24.8% year-on-year, and a net profit of 35 million yuan, down 66.27% year-on-year [1][5]. - The construction and operation business contributed significantly with revenue of 98 million yuan, reflecting a growth of 60.59% year-on-year [2]. Business Segments - The system integration business generated 293 million yuan, down 32.25% year-on-year, while the power design business saw a significant contraction with revenue of 11 million yuan, down 74.59% year-on-year [2]. - Revenue from the Jiangsu market was 200 million yuan, up 27.61% year-on-year, while the Guangdong market achieved 70 million yuan, a remarkable increase of 446.77% year-on-year [2]. Technology and R&D - The company has enhanced its technical and financial reserves, with a total R&D investment of 29.62 million yuan in H1 2025, focusing on power AI and intelligent inspection systems [3]. - The successful acceptance of the intelligent inspection model algorithm project in March 2025 marks a significant breakthrough for the company [3]. Future Outlook - The company is expected to achieve net profits of 222 million yuan, 266 million yuan, and 322 million yuan for 2025, 2026, and 2027 respectively, with corresponding EPS of 0.55 yuan, 0.66 yuan, and 0.80 yuan [3].

Core Viewpoint - The introduction of robotic technology, specifically the four-legged inspection robots, significantly enhances the efficiency and safety of power supply operations in the Xiong'an New Area, showcasing advancements in automation and smart technology in the energy sector [1][6][8]. Group 1: Robotic Technology Implementation - The Xiong'an New Area's underground cable tunnel features the first dual-chamber cable tunnel, spanning 16.15 kilometers, which is crucial for stable power supply [2]. - The robotic dog, weighing approximately 40 kilograms and standing 1.4 meters tall, is equipped with various sensors for real-time monitoring of the tunnel environment and cable conditions [2][3]. - The robot operates autonomously with minimal human intervention, capable of detecting partial discharge and hazardous gases, thus improving safety during inspections [3][5]. Group 2: Efficiency and Operational Improvements - The robotic dogs can complete inspections of the 11.75-kilometer tunnel section in about three to four hours, compared to the 22 hours required for human inspections [5]. - The integration of 5G technology allows for real-time data transmission and remote control, enhancing operational responsiveness and efficiency [5][7]. - The use of AI cameras in conjunction with the robotic dogs enables advanced monitoring capabilities, including the identification of safety hazards [6][8]. Group 3: Technological Advancements - The project incorporates cutting-edge technologies such as digital twin systems, laser radar SLAM technology, and edge computing, facilitating precise navigation and autonomous operations in complex underground environments [6][8]. - The deployment of a dedicated 5G network within the cable tunnel supports low-latency communication and enhances the overall safety and efficiency of operations [7][8]. - The combination of these technologies represents a significant shift towards intelligent inspection methods in the power supply industry, reducing labor intensity and improving safety [6][8].