Distributed photovoltaic energy limited terminal task online scheduling method based on edge computing

The invention discloses a distributed photovoltaic energy limited terminal task online scheduling method based on edge computing. Comprising the steps that a terminal task unloading and energy collecting model and a service function caching model are responsible for being constructed according to cluster side control nodes in the distributed photovoltaic system, the number of zone area side edge intelligent terminals and energy obtained by a self-energy-obtaining device, task attributes are calculated, and service time delay requirements are calculated; the resource allocation module is responsible for constructing a self-energy-taking power supply model, a wireless communication model, a task unloading model of an edge intelligent terminal and a service cache decision model of a server, and transmitting model data to a task edge calculation model and a problem online solving algorithm; the problem online solving algorithm is used for solving a single time slot objective function online according to the rando