Method and device for displaying safety state of electric vehicle after collision

Abstract

The invention relates to a method and device for displaying a safety state of an electric vehicle after collision. The method comprises the following steps of detecting safety parameters of the vehicle after collision; comparing the vehicle safety parameters with a preset threshold value, and judging the current safety state of the vehicle; and displaying the current safety state of the vehicle. The invention enables rescue workers and passengers in the vehicle to rapidly recognize the vehicle safety state, is beneficial to effective rescue of the passengers in the vehicle, and can reduce potential safety hazards of the rescue workers in the rescue process.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a method and device for displaying a safe state of an electric vehicle after a collision. Background technique [0002] The development of traditional fuel vehicles has brought about problems such as energy shortage and environmental pollution. Therefore, new energy vehicles have developed rapidly in recent years. However, with the increase in the number of electric vehicles, their accident rescue safety technology has not been fully developed. After an electric vehicle accident, the electric vehicle itself may have risks such as high-voltage line insulation failure, short circuit, and electrolyte leakage, which pose safety hazards to the occupants and rescuers in the vehicle. The occupants in the vehicle, especially the external rescue personnel, cannot accurately know the current safety status of the vehicle during the rescue process. If the rescue personnel rescue i...

AI Technical Summary

Problems solved by technology

However, with the increase in the number of electric vehicles, their accident rescue safety assurance technology has not been fully developed.

After an electric vehicle accident, the electric vehicle itself may have risks such as high-voltage line insulation failure, short circuit, and electrolyte leakage, which pose safety hazards to the occupants and rescuers in the vehicle.

The occupants in the vehicle, especially the external rescue personnel, cannot accurately know the current safety status of the vehicle during the rescue process. If the rescue personnel rescue in a dangerous state, it may cause secondary injuries to the rescue personnel.

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