Warning and rescuing system for preventing child from being locked in vehicle

Abstract

The invention relates to the technical field of Internet of Things, in particular to a warning and rescuing system for preventing a child from being locked in a vehicle. The system comprises: at leastthree pairs of first pressure sensors and first gravity sensors; a plurality of second pressure sensors; at least one weighing sensor; a micro air circulator; a first infrared camera; a second infrared camera; a microcontroller, which is in communication connection with the at least three pairs of first pressure sensors and first gravity sensors, the plurality of second pressure sensors and the at least one weighing sensor, and is also in communication connection with a vehicle central control platform; a wireless transmission module and an alarm module which are in communication connection with the microcontroller; a temperature sensor, which is in communication connection with the microcontroller; a switch assembly; and a mobile terminal, which is used for being in wireless communication connection with the microcontroller. According to the warning and rescuing system for preventing a child from being locked in a vehicle, the child safety riding problem under the two conditions thatwhether a child safety seat exists or not can be solved, and the new safety problem can be effectively prevented from being generated.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a warning and rescue system for preventing children from being locked in a car. Background technique [0002] In recent years, with the improvement of people's living standards, cars have become the main means of travel for many families. After the child lock function on the vehicle is turned on, the corresponding door (usually the driver's rear door) cannot be opened from the inside. When the vehicle is turned off and locked, each door cannot be opened from the inside, and children are forgotten and locked inside the car. Especially in summer, if children are not found locked in the car in time, it is very likely to cause serious reactions (for example, heat stroke) or irreparable consequences in children. There are two main types of existing devices for preventing children from being locked in the car: one is only involved in the detection of child safety seats,...

AI Technical Summary

Problems solved by technology

After the child lock function on the vehicle is turned on, the corresponding door (usually the driver's rear door) cannot be opened from the inside. When the vehicle is turned off and locked, each door cannot be opened from the inside, and children are forgotten and locked inside the car. Especially in summer, if children are not found locked in the car in time, it is very likely to cause serious reactions (such as heat stroke) or irreversible consequences in children

There are two main types of existing devices for preventing children from being locked in the car: one is only involved in the detection of child safety seats, and cannot detect whether there are children in other positions of the car seat. However, the penetration rate of child safety seats in my country is not as high as 5%, which cannot be widely used; there is another method to detect car seats but not child safety seats; among the rescue methods, the direct window ventilation and rescue methods are very prone to other safety problems

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