The invention discloses an algorithm configuration and management method and system based on an SCD file information object model. The algorithm configuration and management method comprises: an algorithm file structure format is formulated; verifying the legality of the compiled algorithm file based on a preset algorithm file structure; analyzing and processing the algorithm file in an objectification manner, and extracting information such as a dependency module, an input parameter, an output parameter, an auxiliary parameter, an algorithm main body and a calling interface of the algorithm file; and generating interface information matched with the number of the input parameters in the algorithm file, and using an SCD file information object model to configure parameter information of the input parameters according to a preset parameter information configuration rule. The algorithm design is performed according to the predefined algorithm file structure, and the parameters of the function are configured by utilizing the full-path information of the node elements in the SCD file information object model in the visual interface, so that the requirements of different users are met,and the working efficiency is greatly improved.