Group 1 - The city has activated a comprehensive heating system response mechanism to ensure stable heating for residents during adverse weather conditions [1][2] - Over 1,700 heating managers are deployed across the city, working alongside a repair team of over 7,000 to maintain heating stability [1] - The heating managers utilize mobile applications to monitor and record real-time data on water supply and return temperatures, ensuring balanced heating distribution [1] Group 2 - The city has established a smart heating supervision platform covering 14 thermal power plants and 576 heating sources, enabling real-time monitoring of operational parameters [2] - A "high-level curve scheduling" mechanism has been implemented to enhance heating system performance during extreme weather and key periods such as New Year's and Spring Festival [2] - Emergency scheduling and oversight have been strengthened at both city and district levels to ensure smooth operation of the heating system [2]