Device for collecting, storing, analyzing and displaying vehicle data

Abstract

The invention discloses a device for collecting, storing, analyzing and displaying vehicle data, which is characterized by comprising a vehicle data collecting module and a host machine. The vehicle data collecting module comprises an OBD (omnibearing-distance system) data interface plug and a wireless data sending module; the host machine comprises a data receiving module, a storage unit, an expert analytic system, a data transmitting module and a display module; the expert analytic system comprises a data reading-in module, a data output module, a translating module, a processing module, a parameter value database of all components of all vehicle types, a running reference database of all the components of all vehicles, a maintenance reference database of all the components of all the vehicles, a fault code and fault detection flow database, and a man-machine interface module. By the expert analytic system, the device for collecting, storing, analyzing and displaying the vehicle data feeds back the data which are hard to obtain to a user in a simple and understandable way by data comparison and analysis, gives out a potential safety hazard warning, prompts to maintain and repair the components as required, corrects a driving habit, saves energy, reduces emission, decreases maintenance cost and repair cost, and gives out an early warning to the potential safety hazards of the vehicles in advance.

Description

technical field [0001] The invention relates to a vehicle data analysis and display device. Background technique [0002] At present, in the use of vehicles, it is difficult for the vehicle driver, the maintenance unit and the company fleet management department to understand the condition of the vehicle, the professional data of the vehicle cannot be displayed intuitively, there is no guiding treatment method for the faulty vehicle, and the specific cause of the fault cannot be checked. Potential safety hazards cannot be known in time, in different driving situations, correct and reasonable driving operation methods cannot be adopted, and vehicle maintenance cannot be maintained on demand. The above-mentioned situation has caused energy waste, high maintenance and repair costs, and potential safety hazards will directly lead to traffic accidents, which are easy to cause damage to life and property. Contents of the invention [0003] The object of the present inventio...

AI Technical Summary

Problems solved by technology

[0002] At present, in the use of vehicles, it is difficult for the vehicle driver, the maintenance unit and the company fleet management department to understand the condition of the vehicle, the professional data of the vehicle cannot be displayed intuitively, there is no guiding treatment method for the faulty vehicle, and the specific cause of the fault cannot be checked. Potential safety hazards cannot be known in time, in different driving situations, correct and reasonable driving operation methods cannot be adopted, and vehicle maintenance cannot be maintained on demand

The above situation has resulted in waste of energy, high maintenance costs, and potential safety hazards will directly lead to traffic accidents, which can easily cause damage to life and property.

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