Vehicular child safety monitor and program control method implemented by same

Abstract

The invention aims to design a monitor for guaranteeing the safety of children in an automobile and a program control method implemented by the monitor. The monitor is divided into a host and a slave. The host is arranged at the front end of a driver, the slave is bound on a backrest of a seat at the front of child seats, and information can be exchanged between the host and the slave via SPI (serial peripheral interface) bus. A camera is arranged on the slave, and images of the seats of a back row can be acquired by the camera in real time in automobile operation procedures and are displayed on a liquid crystal display of the host, so that the driver can assuredly conveniently observe conditions of the children on the back row without turning around. Liquid crystal display functions can be inactivated after the automobile is switched off, human body detecting sensors and environment detecting sensors can be started by the monitor, prompting information can be transmitted to preset mobile phone numbers by the monitor via a GSM (global system for mobile communications) module if the children who linger in the automobile are detected and interior environments of the automobile are unfavorable for human health, and the children also can make calls to the mobile phone numbers via a distress call key.

Description

technical field [0001] The invention specifically relates to a vehicle-mounted child safety monitor and a program control method thereof, belonging to the field of automobile manufacturing. Background technique [0002] As a common means of transportation, cars have become one of the main options for travel. Especially for families with children, parents often choose to drive to provide a more comfortable travel environment for children, such as picking up and dropping off their children to and from school, and taking them on a trip. However, there are also many security risks. For example: 1) When an accident occurs, the chance of accidents in the co-pilot position is high, and the emergency handling ability of children is low, so it is recommended that children sit in the rear seat. The view of the rearview mirror is easily blocked by the seat, and the driver needs to look back frequently, which is not conducive to driving safety; 2) In summer and winter, the doors and w...

AI Technical Summary

Problems solved by technology

However, there are also many security risks

For example: 1) When an accident occurs, the chance of accidents in the co-pilot position is high, and the emergency handling ability of children is low, so it is recommended that children sit in the rear seat. The view of the rearview mirror is easily blocked by the seat, and the driver needs to look back frequently, which is not conducive to driving safety; 2) In summer and winter, the doors and windows of the car will be locked after the car is turned off, and the closed car is placed outdoors. The internal temperature will rise or fall rapidly. If children are left in the car, the extreme heat or severe cold will seriously endanger the children's health and even their lives.

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