Vehicle condition information query method and device

Abstract

The invention provides a vehicle condition information query method and a vehicle condition information query device. The method comprises the steps that a management platform receives a query request sent from a user, wherein the query request comprises a vehicle logo and time information to be queried; the management platform acquires a local storage index table corresponding to the vehicle logo, and time logo, corresponding to the vehicle logo, of a vehicle condition information fragment uploaded to a cloud storage platform by vehicle-mounted equipment is stored in the local storage index table; the management platform determines the storage position of the vehicle condition information corresponding to the time information according to the local storage index table; the management platform acquires the vehicle condition information corresponding to the query request from the determined storage position. The storage position of the vehicle condition information to be queried is determined by the local storage index table, so when the vehicle condition information to be queried is determined to be stored at the cloud storage platform, the cloud storage platform can execute the operation for searching the vehicle condition information to be queried, the query operation of the cloud storage platform has larger certainty, and the query treating efficiency of the vehicle condition information is favorably improved.

Description

technical field [0001] The invention belongs to the field of intelligent transportation, and in particular relates to a vehicle condition information query method and device. Background technique [0002] With the continuous improvement of people's living standards, there are more and more vehicles on the road, and accordingly, the probability of accidents also increases. In order to timely discover potential safety hazards of driving vehicles and make accurate liability judgments after accidents, the traffic management department needs to obtain vehicle condition information such as vehicle behavior and vehicle performance during driving. [0003] At present, in order to be able to know the vehicle condition information of the vehicle, various vehicle-mounted devices are generally deployed on the vehicle to collect the vehicle condition information. In the existing intelligent transportation system, the vehicle condition information collected by the on-board equipment, suc...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a vehicle condition information query method and device to overcome the defect of low query efficiency in the prior art

Images