CONTROL METHOD BETWEEN MULTI-SCREEN INTERACTIVE DEVICES, MULTI-SCREEN INTERACTIVE DEVICE, AND SYSTEM

摘要

Disclosed is a control method between multi-screen interactive devices. A master device and a slave device are multi-screen interactive devices supporting different multi-screen interactive protocol types. The method comprises: a master device sends identification information to a slave device, the identification information comprising description information of preset multi-screen interactive protocols; receive response information fed back by the slave device according to the identification information, the response information being generated by the slave device according to description information, of a multi-screen interactive protocol whose type is the same as a type supported by the slave device, in the identification information; and obtain a multi-screen interactive protocol type supported by the slave device according to the response information, and send a corresponding control instruction to the slave device according to the multi-screen interactive protocol type supported by the slave device. Also disclosed is a multi-screen interactive device and a control system between multi-screen interactive devices. The present invention implements mutual control between multi-screen interactive devices supporting different multi-screen interactive protocol types, and provides convenience for users to use multi-screen interactive devices supporting different multi-screen interactive protocols.