2 results about "JSON" patented technology

The embodiment of the invention relates to a method and equipment for recording and replaying user operation. The method for recording the user operation comprises the steps of receiving an operation request for a user interface, responding to the operation request, acquiring a first JSON (java script object notation) statement corresponding to the operation request, and transmitting a first message to a server to indicate the server to store the first JSON statement, wherein the first message comprises the first JSON statement. In addition, the method of replaying the user operation comprises the steps of acquiring a first kind JSON statement and a second kind JSON statement, rendering the user interface based on the first kind JSON statement, and simulating the user operation based on the second kind JSON statement.

The invention provides a vehicle quality evaluation method and system based on big data fusion, and relates to the technical field of data analysis and prediction algorithms. The method comprises thefollowing steps: acquiring historical data of a vehicle during running from an automobile intelligent platform; loading the historical data reported by the vehicle into a json character string in a standard format, analyzing the historical data loaded from a platform, and sorting the data reported by each vehicle in one day according to the reporting time, so that each frame of data is matched with an index expression of a monitoring index list; and after all the data of all the vehicles on the same day are processed, substituting the processed data into the scoring model to calculate the score of each vehicle, and judging the quality condition of the vehicles according to the scores of the vehicles. According to the invention, the technical problems in the prior art that the indexes of the electric vehicle are scattered and are not easy to obtain and the effective value intervals of different vehicle model parameters are not flexible enough are solved, and the working efficiency is improved.