Carrier safety system and safety detecting and processing method for carrier safety system

Abstract

A carrier system includes at least one seat and a radio wave detection device. The radio wave detection device is configured to emit a detection wave towards at least one seat of the carrier. A reflected wave reflected in response to the detection wave is received by the radio wave detection device. A position of an occupied seat and a type of an occupant on the occupied seat are determined in response to the received reflected wave. A safety mechanism is activated in response to the position of the occupied seat and the type of the occupants.

Description

technical field [0001] The present invention is a vehicle safety system and a safety detection and processing method applied thereto, especially a safety system that uses radio wave detection to determine the occupant situation and occupant type of the corresponding seat in the vehicle and methods of detection and processing. Background technique [0002] Ensuring the personal safety of passengers has always been an important issue in vehicle design or vehicle driving. Generally speaking, most vehicles currently have relevant safety detection mechanisms to reflect the safety status of the vehicle or passengers in real time. For example, the status detection of whether the passenger's seat belt is on or not or the status detection of the door opening and closing is one of them. If it is detected that a passenger is not wearing a seat belt or the door is not completely closed, the driver can know and remind the passenger through the light display on the front dashboard or th...

AI Technical Summary

Problems solved by technology

[0004] However, this type of pressure detection technology needs to use wired methods for signal connection and setting of components, and needs to reserve installation space on each seat, which makes it extremely inconvenient in both manufacturing and maintenance, and depends on the number of seats. It also needs to increase the production and installation costs of detection components

Furthermore, if the detection sensitivity or detection range of the pressure detector is not properly regulated, it may be judged that there is a person sitting on the seat only when a heavy object is placed on the seat instead of a person sitting on it. error condition

[0005] On the other hand, Occupant Classification considerations are not applied in the above techniques

For example, when the passenger is an infant, the infant is usually seated in a dedicated child safety seat and then fixed in the rear seat of the vehicle, but some child safety seats may not be used when the vehicle is fixed. The safety belt of the inner seat; and in case of an accident, the opening of the airbag is also likely to cause injury to the child

In other words, the existing security detection mechanism is still unable to handle or judge such situations

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