Data transmission method, device, equipment and power utilization system

• Main Authors: DONG YUHONG, YANG MINHENG, GUAN FUWEN, TANG ZHENGQING
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to the technical field of data transmission, in particular to a data transmission method, device and equipment and a power utilization system.The method comprises the steps that when a controller is in a screensaver state, data are not sent in a unified mode any more, but a data sending node of a first function module is determined according to a preset sending period; and determining a node in the second function module when the data is updated as a data sending node of the second function module so as to complete data sending according to the data sending node. A user can set the first function module and the second function module according to the importance degree of the modules, and data in the second function module is sent only when being updated, so that the data of all the function modules are prevented from being frequently sent in a bus, the power consumption of the controller is reduced, and the communication pressure of the bus is relieved. 本发明涉及数据传输技术领域，具体涉及一种数据的传输方法、装置、设备和