Polling frequency adjustment method, communication method, communication system and electronic equipment

• Main Authors: WEI XIANGYUAN, CHEN CHUNYU, LI ZHI, MA YUNLIANG, JIN BINBIN, CHANG YUFENG, XIA LUJIA, RAN MAOBING, LIU XING, TIAN GUIXIN
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention belongs to the technical field of data interaction, and particularly relates to a polling frequency adjustment method, a communication method, a communication system and electronic equipment. The polling frequency adjustment method comprises the following steps: initializing a polling frequency corresponding to each slave of a master-slave protocol network; the polling frequency refers to the proportion of the number of times that the slave receives the data query request sent by the host of the master-slave protocol network in each round of polling to the number of times of polling of the corresponding round of polling; enabling the host to poll all the slave machines in the serial bus according to the polling frequency corresponding to each slave machine, and obtaining the change rate p of the message data corresponding to each slave machine after the whole polling process is finished; and respectively judging a preset change rate interval to which the numerical value of the change rate p of t