Bilateral satisfaction online task matching method and system in crowd sensing

The invention discloses a bilateral satisfaction online task matching method and system in crowd sensing, and belongs to the field of computer network technology and mobile crowd sensing technology, and the method comprises the following steps: a task requester issues a sensing task with a plurality of attribute constraints, and gathers workers with a plurality of attribute constraints, constructing a crowd sensing system model; constructing an objective function and a bilateral multi-constraint condition, and constructing a task matching model based on the objective function and the bilateral multi-constraint condition; defining bilateral satisfaction of workers and task requesters based on a crowd sensing system model, and constructing a task subset satisfaction list of the workers and a worker satisfaction list of a task set; and obtaining a multi-worker and multi-task optimal matching scheme based on the task matching model and the satisfaction list. According to the method, under the multi-constraint con