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Vehicle-mounted system for automatic safety processing of children left in car and processing method thereof

A safety treatment and vehicle-mounted system technology, which is applied to the vehicle-mounted system and treatment field of automatic safety treatment for children left behind in the car, which can solve the problems of air quality degradation, suffocation, insufficient oxygen content, etc., and achieve the effect of avoiding accidents and ensuring safety

Inactive Publication Date: 2016-07-06
DALIAN ROILAND SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, even if the temperature inside the car is not high, the air quality in the car will gradually decrease if the child is trapped for a long time, eventually leading to insufficient oxygen content and the risk of suffocation
For the monitoring of children in the car, the existing monitoring method uses a single infrared detection technology, which only detects whether there is anyone in the car after the car is turned off. This kind of detection has a relatively low recognition rate for trapped children.

Method used

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  • Vehicle-mounted system for automatic safety processing of children left in car and processing method thereof

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Experimental program
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Effect test

Embodiment 1

[0015] A vehicle-mounted system for automatic and safe treatment of children left behind in a vehicle, including a sensor array and a vehicle-mounted OBD device, the sensor array includes an infrared sensor, an oxygen content detector, a child crying detector, and a temperature sensor; the infrared sensor has the highest monitoring Priority, the oxygen content detector, the child cry detector, and the temperature sensor have the same level of monitoring priority. Only when the infrared sensor detects that there are people in the car, the oxygen content detector and the child cry detector will be activated synchronously. instrument, temperature sensor; the OBD device is used to trigger an emergency safety response mechanism.

[0016] More specifically, when the vehicle is turned off and the infrared sensor detects that there are people in the vehicle, if at the same time it is detected that the oxygen content in the vehicle exceeds the safe value, the cry of a child is detected,...

Embodiment 2

[0019] A method for automatic safety treatment of children left behind in the car. When the vehicle is turned off, the automatic safety treatment in-vehicle system of children left behind starts to work, and its sensor array monitors in real time, and transmits the real-time monitoring data to the processing center; the processing center analyzes the situation in the car And make correct and effective responses in a timely manner;

[0020] The infrared sensor has the highest priority. At this time, if the infrared sensor detects someone in the car when the car is turned off, the information detected by other sensors will be valid. That is to say, when the infrared sensor determines that there is no one in the car based on the detection information, the signals detected by the other three sensors, including the oxygen level detector, cry detector and temperature sensor, will be analyzed by the processing center for abnormalities in the car, and will not Trigger response mechani...

Embodiment 3

[0026] This embodiment also provides an in-vehicle system for automatic safety processing of children left behind in the vehicle. The system includes the following components: a sensor, a processing center, and a response action.

[0027] There are four types of sensors: infrared sensor, oxygen content detector, child crying detector, and temperature sensor; three types of response actions include opening the window, opening double flashes, and sending text messages or voice messages to the car owner through the OBD device.

[0028] The infrared sensor detects the number of people in the car. When the child cry detector detects the cry of a child, it is triggered. The oxygen content detector detects the oxygen content in the car, and the temperature sensor detects the temperature in the car. The OBD device has a mobile phone communication function.

[0029] Once a child is left behind in the car, the child will cry just before the danger occurs. The infrared sensor in the car ...

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Abstract

The invention provides a vehicle-mounted system for automatic safety processing of children left in the car, and is used for solving the problems that existing detection has low recognition rate for the trapped children. The vehicle-mounted system comprises a sensor array and vehicle-mounted OBD equipment. The sensor array includes an infrared sensor, an oxygen content detector, a children crying detector and a temperature sensor. The infrared sensor has the highest priority of monitoring. The oxygen content detector, the children crying detector and the temperature sensor have the same level of priority of monitoring, and the oxygen content detector, the children crying detector and the temperature sensor are synchronously started only when the infrared sensor monitors that someone is in the car. The OBD equipment is used for triggering an emergency safety reaction mechanism. The effects are that different detection means are used and different levels of priority is set for different detection elements so that the children left in the car can be omnibearingly and accurately recognized.

Description

technical field [0001] The invention belongs to the field of child safety monitoring, and in particular relates to a vehicle-mounted system and a processing method for automatic safety processing of children left behind in a vehicle. Background technique [0002] In recent years, it has often happened that children are left behind in the car, and the untimely discovery leads to the death of the child. Due to the closed environment inside the car and the lack of air circulation, especially in summer, according to the principle of the greenhouse effect, the temperature inside the car can reach over 60 degrees in a short period of time, and healthy adults can't last long. At the same time, even if the temperature inside the car is not high, the air quality in the car will gradually decrease if the child is trapped for a long time, eventually leading to insufficient oxygen content and the risk of suffocation. For the monitoring of children in the car, the existing monitoring me...

Claims

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Application Information

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IPC IPC(8): G08B21/02G08B21/22G08B25/10B60R21/015
CPCG08B21/02B60R21/01556G08B21/22G08B25/10
Inventor 田雨农于文春李宝郭坤
Owner DALIAN ROILAND SCI & TECH CO LTD
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