Abstract: A multi-terminal interaction relation maintenance system and method, the interaction relation is states of performing instruction and data synchronization interaction by a plurality of terminals in the same service instance in a traffic service system. The system comprises an interaction service module and an interaction terminal. Terminals that have an interaction relation belong to the same bounding group, terminals in the same bounding group are served by the same service instance, the interaction service module manages the bounding group based on rules, comprising but not limited to creating, modifying and deleting the bounding group, provides a mutual addressing service for the terminals in the bounding group and also provides a service for a terminal to be bound or unbound with other terminals, and after mutually addressing by means of the interaction service module, terminals interact with each other by means of instruction and data interaction.

Abstract: The present invention relates to a method for a web service supporting synchronous hosting of multiple devices, comprising: a webpage of a web service includes a plurality of subservices corresponding to different types of terminal devices; when the web service is requested, the request is split between the subservices having synchronous relations and pushed to the terminal devices. The web server can simultaneously host and push related content to a plurality of connected devices, and can control a plurality of devices, the service logic between the pluralities of devices being determined when designed by the web service.

Abstract: The present invention relates to a device for managing a linkage control privilege, comprising: a linkage service system and multiple linkage terminals; in one service instance, one linkage terminal can only play one role, i.e., a control terminal or a controlled terminal, within a period of time; the control terminal obtains a privilege token of the controlled terminal so as to perform linkage control on the controlled terminal; the linkage service system is configured to maintain the roles of the linkage terminals and the states of the privilege tokens, process or transfer application for the privilege tokens, and initiate or transfer recycling of the privilege tokens. The present invention enables multiple control terminals to sequentially perform linkage operations on one controlled terminal, including sequential distribution, allocation, recycling, and transfer of privilege tokens.

Abstract: A multi-terminal interaction relation maintenance system and method, the interaction relation is states of performing instruction and data synchronization interaction by a plurality of terminals in the same service instance in a traffic service system. The system comprises an interaction service module and an interaction terminal. Terminals that have an interaction relation belong to the same bounding group, terminals in the same bounding group are served by the same service instance, the interaction service module manages the bounding group based on rules, comprising but not limited to creating, modifying and deleting the bounding group, provides a mutual addressing service for the terminals in the bounding group and also provides a service for a terminal to be bound or unbound with other terminals, and after mutually addressing by means of the interaction service module, terminals interact with each other by means of instruction and data interaction.

Abstract: The present invention relates to a method for a web service supporting synchronous hosting of multiple devices, comprising: a webpage of a web service includes a plurality of subservices corresponding to different types of terminal devices; when the web service is requested, the request is split between the subservices having synchronous relations and pushed to the terminal devices. The web server can simultaneously host and push related content to a plurality of connected devices, and can control a plurality of devices, the service logic between the pluralities of devices being determined when designed by the web service.