Vehicle automatic damage determination method based on fiber optic sensor

Abstract

A vehicle automation damage assessment system based on an optical fiber sensor and a method thereof are disclosed. A signal generator, a laser, the optical fiber sensor, a photoelectric converter, a signal demodulation processing terminal machine and an upper computer are included. The laser is connected to the signal generator and one end of the optical fiber sensor in a signal connection mode respectively. The photoelectric converter is connected to the other end of the optical fiber sensor and the signal demodulation processing terminal machine in the signal connection mode respectively. The signal demodulation processing terminal machine is connected to the upper computer in the signal connection mode. By using the system and the method, damage assessment of an accident vehicle can be automatically, accurately and rapidly realized, and unnecessary manpower, material resources and financial resources are saved.

Description

technical field [0001] The invention belongs to the field of automatic damage assessment of vehicles, in particular to a system and method for automatic vehicle damage assessment based on optical fiber sensors. Background technique [0002] Vehicle claims, including reporting, investigation, filing, loss determination, adjustments, claims verification and other links. Among them, the "loss assessment" link is directly related to the economic interests of policyholders and insurance companies; for a long time, the size of vehicle losses has been determined independently by the loss assessment staff, and there is a disadvantage of non-uniform loss assessment standards. The link of loss determination is also a link with a lot of cost in the process of vehicle claims. The vehicle damage assessment process includes two links: "on-site damage assessment" and "disassembly and inspection". Disassembly and inspection is the process of decomposing the damaged parts of the vehicle to...

AI Technical Summary

Problems solved by technology

[0003] 1. The efficiency of loss assessment is low: there is no fixed inspector at the dismantling inspection point, and one inspector is responsible for multiple dismantling inspection points and takes care of many things, and the time cannot be precisely arranged; the loss assessors spend a lot of time on the road; Losers wait for each other

[0004] 2. High expenses for loss assessment: transportation expenses, which mainly include car distribution, gasoline expenses, etc.; paper evidence is mainly printing consumables

[0005] 3. The standards for loss assessment are not uniform: the quality and professional level of the loss assessors are inconsistent; the loss assessors have too much power and are very familiar with the inspection point

[0006] 4. Low customer satisfaction: long loss assessment period, long waiting time for customers; opaque loss assessment process

Images