Asynchronous alternate transceiving method, asynchronous alternate transceiving system and asynchronous alternate transceiving equipment for data stream writing

• Main Authors: ZHAN YIYU, ZHAO MINGJIAN, ZHOU BEIYING, GONG ZHENYU
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses an asynchronous alternate transceiving method, an asynchronous alternate transceiving system and asynchronous alternate transceiving equipment for data stream writing. The method comprises the following steps: 1) creating a first storage space and a second storage space; 2) writing data into the first storage space, and switching to write data into the second storage spacewhen a specified data volume threshold value is reached; 3) writing data into the second storage space before a read-write switching control module receives a sending completion flag signal, executinga capacity expansion operation if the written data volume reaches the specified threshold value, and writing new data from the head address of the second storage space in a covering manner and sending a covering mark signal to the read-write switching control module of the second storage space is full; 4) judging whether the coverage mark signal of the second storage space is given or not, and sending data of the second s