Vehicle and device and method for preventing child from being mistakenly locked in vehicle

Abstract

The invention discloses a device for preventing a child from being mistakenly locked in a vehicle. The device comprises a gravity sensor and an electronic control unit, wherein the gravity sensor is arranged under a passenger seat inside the vehicle; the electronic control unit is connected with the gravity sensor; the electronic control unit enters a working state after the vehicle is flamed out and is in a locking state, scans the gravity sensor according to the preset standard gravity value so as to monitor the gravity change value and judges whether the child is detained in the vehicle or not according to the gravity change value; and if yes, the electronic control unit controls the vehicle to send out alarm information, controls a door of the vehicle to be unlocked and controls window glass of the vehicle to be descended according to the preset time sequence. According to the device for preventing the child from being mistakenly locked in the vehicle, whether the child is detained in the vehicle or not is judged by monitoring the gravity change value; if yes, the vehicle is controlled to send out the alarm information, the door of the vehicle is controlled to be unlocked, and the window glass of the vehicle is controlled to be descended in sequence; and accordingly the child who is mistakenly locked in the vehicle is effectively protected. The invention further discloses a method for preventing the child from being mistakenly locked in the vehicle and the vehicle.

Description

Technical field [0001] The present invention relates to the technical field of vehicles, in particular to a device for preventing children from locking the vehicle by mistake, a vehicle with the device, and a method for preventing children from locking the vehicle by mistake. Background technique [0002] Currently, only a few vehicles are equipped with in-vehicle life body monitoring devices to prevent children from being locked in the vehicle by mistake. [0003] However, even if a child or life body is accidentally locked in the car, it can only send an alarm message, and there is no effective protection for the child or life body in the car who is unable to unlock. Summary of the invention [0004] The present invention aims to solve one of the technical problems in the above technology at least to a certain extent. For this reason, the first purpose of the present invention is to provide a device for preventing children from locking the car by mistake, by monitoring the value ...

AI Technical Summary

Problems solved by technology

[0003] But even if it is monitored that children or living organisms are locked in the car by mistake, only an alarm message can be issued, and there is no effective protection for children or living organisms who cannot be unlocked in the car fundamentally.

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