Automobile instrument mileage data processing system based on Internet of Things

• Main Authors: ZHANG ZAN, ZHOU QIANGQIANG, MA ZHIHUI, GUAN LISONG, LUO YANGYANG, LI HEGAO, ZHANG HAINING
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2021
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATING RANDOM NUMBERS; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; SURVEYING; TESTING; TIME OR ATTENDANCE REGISTERS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; VOTING OR LOTTERY APPARATUS

The invention discloses an automobile instrument mileage data processing system based on the Internet of Things, belongs to the technical field of automobiles, and aims to solve the problem of data damage in a data storage process caused by abnormal working conditions, reduce the frequency of erasing and writing operation on the same storage address space, prolong the service life of a storage device and improve the storage efficiency. The system solves the problem that mileage data after maintenance or replacement of an automobile instrument is not actual mileage data any more, and the system comprises an acquisition module, a verification module, a storage module, a processing module and a maintenance module, and the acquisition module is used for acquiring the mileage data of the combined instrument, mileage increment per unit time in a vehicle driving process, and sending the mileage data of the combination instrument to the storage module. The storage module is divided into the first storage unit and the