A vehicle life cycle electrical performance monitoring and evaluation system and evaluation method

Abstract

The present invention provides a vehicle full life circle electrical performance monitoring assessment system and method, belonging to the vehicle intelligent device field. The technical scheme of the method comprises: a central control unit is connected with a data collection unit and a network transmission unit; and a vehicle electrical state integration assessment unit is connected with a sensor data storage analysis unit, an electrical state model depth learning unit, a fault code storage analysis unit and a vehicle electrical state historical recording unit. The vehicle full life circle electrical performance monitoring assessment system and method perform comprehensive monitoring and assessment of electrical performances of a vehicle to obtain a more scientific assessment result in the used-car transaction process, when car insurance flexible pricing, when the assessment of vehicles through a vehicle management relevant departments and when vehicles are discarded so as to ensure the consumers' benefit, improve the management efficiency of the vehicle management departments and save the resource to reach cyclic utilization.

Description

technical field [0001] The invention relates to a vehicle-mounted terminal monitoring device, in particular to a system and an evaluation method for monitoring and evaluating electrical performance in the entire life cycle of a vehicle. Background technique [0002] Second-hand car transactions are becoming more and more popular, but vehicle condition testing is currently limited to appearance, accident records, and maintenance records. There is no way to know the electrical performance of the vehicle, especially the historical records of the vehicle's life cycle. With the increasing integration of vehicle electronic equipment, the historical electrical status of each electronic equipment accounts for an increasing proportion of vehicle condition assessment, so it is becoming more and more important to grasp the historical electrical status of vehicles. [0003] Vehicle ownership tends to be saturated, and the scale of second-hand car transactions is increasing year by year....

AI Technical Summary

Problems solved by technology

[0002] Second-hand car transactions are becoming more and more popular, but vehicle condition testing is currently limited to appearance, accident records, and maintenance records. There is no way to understand the electrical performance of the vehicle, especially the historical records of the vehicle's life cycle.

[0004] The relevant functional departments of vehicle management cannot flexibly set the time point for vehicle scrapping according to the performance of each component of the vehicle, and the resource allocation is not flexible

[0005] After the vehicle is scrapped, some recyclable parts cannot be judged whether they can continue to be used because there is no life cycle operation status data support, resulting in waste

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