Control method, system and device for vehicle-mounted recognition alarm device with millimeter-wave radar

Abstract

The invention discloses a control system and device for a vehicle-mounted recognition alarm device with a millimeter-wave radar. The millimeter wave radar is arranged on the device. When the device detects a vehicle door opening and closing signal, the millimeter-wave radar is used for automatically identifying the identity of a vehicle entering and exiting person in combination of a database according to the height, body shape and size of the vehicle entering and exiting person, and continuously acquiring movement track data of different persons in the vehicle; the number and composition of persons in the vehicle can be mastered in real time by using the data; when only babies, children and pets are in the vehicle or only moving tracks of the babies, children and pets are in the vehicle,prompts of different degrees are given, and in addition, the millimeter wave radar is used for judging whether persons in the vehicle are in emergencies such as morbidity, stuffiness and retention ornot according to comparison of breathing frequency and heartbeat frequency data of the persons in the vehicle and data in the database.

Description

Technical field [0001] The invention belongs to the technical field of automobile electronics, and in particular relates to a control method, system and device of a vehicle-mounted identification alarm device with millimeter wave radar. Background technique [0002] With the improvement of the quality of life, vehicles have become an important means of transportation for people to travel. The high temperature in summer has made the interior of the vehicle a dangerous area. In recent years, children have often suffocated in the compartment, bringing pain to their families. However, there are no devices on the market that can automatically identify the age groups of people entering and exiting vehicles, or pet cats and dogs, and prompt alarm devices when babies, children, and pets are stuck. Summary of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides a control method, system and device of a vehicle identification alarm d...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of the quality of life, vehicles have become an important means of transportation for people to travel. The high temperature in summer makes the interior of vehicles a dangerous area. However, there is no age group on the market that can automatically identify people entering and exiting vehicles, or pet cats and dogs, etc., and prompt alarm devices when babies, children, and pets are stranded

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