System and method for maintaining interaction relationship of multiple terminals

摘要

An object of the present invention is to reduce the cost of maintaining an interaction relationship by a terminal and improve the flexibility of maintaining the interaction relationship. A terminal and an interaction service module that are divided into a plurality of binding groups are provided, and terminals having an interaction relationship are divided into the same binding group, and services are provided by the same traffic instance. The interaction service module includes a binding group. Create, change, and delete, provide services to terminals in each binding group so that they can be combined or uncoupled with other terminals, perform mutual addressing between terminals, and perform command and data interactions between terminals. Configured to do, an interaction relationship is the transmission of instructions, messages or data between multiple terminals in the same traffic instance of the same traffic service system to each other A related state of the work. [Selection] Figure 1