The main features of the JNKJ-1000 intelligent factory energy consumption monitoring system are as follows: 1) Online monitoring of the electricity consumption and equipment operation status of the factory building, and intelligent management of the factory; 2) An independently developed intelligent data collector that collects data from smart devices such as electricity meters, water meters, gas meters, and PLCs through communication methods such as RS485, wireless Zegbee, and wireless GPRS; 3) The intelligent data collector has flexible collection time settings, internet/wireless 3G transmission mechanism, and can achieve breakpoint continuation, ensuring effective local storage of data in the event of a 30 day disconnection, and continuation after going online; 4) To establish a unified energy consumption and equipment monitoring and management platform for energy-saving intelligent chemical plants, achieve statistical analysis and management of energy consumption of unit buildings and key equipment, and achieve classified and itemized statistics of energy consumption; Real time monitoring of the operating status of key equipment and the formation of reports, which is conducive to intelligent management; 5) Discovering energy consumption black holes through energy consumption data analysis; 6) Point out the direction for energy-saving transformation and verify the energy-saving effect; 7) Compare the energy consumption data of the same type of building horizontally, encourage advanced and supervise backward through energy consumption publicity; 8) The data transmission adopts MD5 authentication algorithm and AES encryption algorithm to ensure the reliability and confidentiality of information transmission.