Core Viewpoint - The article emphasizes the importance of safety measures and precautions for driving in snowy and icy conditions as the "Great Cold" season begins, highlighting the expected severe weather conditions and the need for drivers to be well-prepared. Weather Conditions - The "Great Cold" season has started, with predictions of strong winds and low temperatures across various regions, including Dalian, Fuxin, and Chaoyang, where temperatures may drop to between -30°C and -24°C [1] - Wind chill effects are expected to be significant, urging individuals to pay attention to weather forecasts and prepare for extreme cold [1] Driving Safety Tips - Drivers are advised to check their vehicle's wipers and ensure they are functioning properly before heading out [2] - It is crucial to use vehicle lights appropriately, including headlights and hazard lights, to enhance visibility [2] - Due to slippery road conditions, drivers should reduce speed, increase following distance, and avoid sudden maneuvers to prevent accidents [2][3] Vehicle Features - Drivers should utilize safety features such as TCS (Traction Control System) and ESP (Electronic Stability Program) to enhance vehicle stability and prevent skidding [4][5] - The ABS (Anti-lock Braking System) should be fully engaged during emergency braking to maintain control [5][6] Equipment Recommendations - It is recommended to equip vehicles with snow chains on drive wheels to improve traction and safety [8][9] - Switching to winter tires is advised for northern drivers, as they provide better grip on icy roads compared to regular tires [10][11] Driving Techniques - Maintaining a slow speed is essential on icy roads, as higher speeds increase the risk of losing control [12] - Gentle steering and braking are critical to avoid skidding; sudden movements can lead to loss of vehicle stability [14][15] - The braking distance on icy roads can be significantly longer, with data indicating it can be over seven times that of dry roads [15][16] Emergency Preparedness - Drivers in high-cold regions should carry essential emergency supplies to ensure safety in case of being stranded due to severe weather conditions [19]

Core Viewpoint - The article emphasizes the importance of safe driving practices during winter weather conditions, particularly in rain and snow, highlighting the risks associated with low road traction and the need for caution while driving [1][2][4]. Group 1: Driving Conditions and Risks - Icy and snowy road surfaces have low traction coefficients, leading to longer braking distances and increased risks of accidents such as rear-end collisions and skidding [2][4]. - The traction coefficient for dry asphalt is approximately 0.8, while it drops to around 0.2 for compacted snow and 0.1 for icy surfaces, indicating that braking distances can be over four times longer on icy roads compared to dry roads [4]. Group 2: Safety Driving Tips - Drivers should utilize features like TCS (Traction Control System) and ESP (Electronic Stability Program) to enhance vehicle stability on icy roads [6]. - It is crucial not to rely solely on ABS (Anti-lock Braking System) for emergency braking, as it does not shorten braking distances [8]. Group 3: Misconceptions about Intelligent Driving - There are common misconceptions regarding the use of "smart driving" features in winter conditions, as drivers may not fully understand the limitations of automated driving technologies [10][11]. - Maintaining the cleanliness of vehicle sensors is essential for the effective operation of intelligent driving systems, especially in snowy or icy conditions [13]. Group 4: Specific Weather Conditions - The phenomenon known as "ice crust" can form after snowfall, creating extremely slippery conditions that significantly increase the risk of vehicle loss of control [14][15]. - Drivers should be vigilant for signs of "ice crust" on the road, such as a deepening color or reflective sheen, and adjust their driving accordingly [17][19]. Group 5: Recommendations for Freezing Rain - In freezing rain conditions, it is advisable to minimize driving and to be aware of road conditions, particularly on bridges and elevated structures where ice is more likely to form [22][24]. - Drivers should prepare for potential hazards by reducing speed and avoiding sudden maneuvers, especially in areas prone to ice accumulation [24][26].

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Group 1: Advanced Manufacturing Sector - The report highlights that Platinum Technology announced its 2024 annual report and Q1 2025 report, with total revenue of 1.663 billion yuan in 2024, a year-on-year increase of 43.5%, and a net profit attributable to shareholders of 376 million yuan, up 46.9% year-on-year [2] - In Q1 2025, the company achieved revenue of 383 million yuan, a year-on-year growth of 14.4%, with a net profit of 73.76 million yuan, reflecting a 3.1% increase year-on-year [2] - The demand for metal soft magnetic powder cores is primarily driven by the photovoltaic and new energy vehicle sectors, with stable growth expected [2] Group 2: Automotive Sector - Bertley reported a revenue of 9.94 billion yuan in 2024, representing a year-on-year growth of 33%, with a gross margin of 21.14%, a slight decrease of 0.74 percentage points [3] - The net profit attributable to shareholders reached 1.21 billion yuan, marking a year-on-year increase of 35.6%, driven by the rising demand from new energy customers [3] - The report anticipates continued strong performance in Q1 2025 due to over 30% year-on-year growth in domestic new energy vehicle sales [3] Group 3: Consumer Sector - Yanjinpuzi disclosed a revenue of 5.3 billion yuan for 2024, a year-on-year increase of 28.9%, with a net profit of 640 million yuan, up 26.5% year-on-year [5] - In Q1 2025, the company achieved revenue of 1.54 billion yuan, a year-on-year growth of 25.7%, with a net profit of 180 million yuan, reflecting an 11.6% increase year-on-year [5] - The growth is primarily driven by the rapid expansion of konjac products, which are in high demand as healthy snacks [5]