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Anti-retention stuffiness alarm method based on human body induction and vehicle door induction

A door sensing and human body sensing technology, applied in vehicle components, circuits or fluid pipelines, sound signal devices, etc., to solve problems such as alarming and forgetting in the car.

Pending Publication Date: 2020-12-01
李滕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is an anti-staying method on the market. The principle is to set the dental module to connect with the mobile phone APP. The distance between the two is 8 meters or more. When the Bluetooth connection is disconnected, there will be an alarm when there are still people in the detected area. The obvious disadvantages are: If the mobile phone is left in the car, it will not call the police. When there is a guardian in the car, the bound mobile phone will call the police when leaving

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0074] Step 1), human body sensor, temperature sensor, gas concentration sensor, humidity sensor, positioning module, wireless communication module, loudspeaker, single-chip microcomputer are set in the car of the car, the body of the car is set with a speaker or buzzer, and the child seat is used. Children's safety belts, children's seat cushions and other devices or no devices divide the car space into children's areas and non-children's areas (the children's area is the area where children sit, and the non-children's area is the area in the car other than the children's area);

[0075] Step 2), judge whether there are people in the children's area according to the sensing results of the human body sensor, no one, no operation, if there are people, go to step 3);

[0076] Step 3), judge whether there are people in the non-children's area according to the sensing result of the human body sensor, if there are people, go to step 6), if there is no one, go to step 4);

[0077] S...

Embodiment approach 2

[0093] Step 1), human sensor, door switch sensor, temperature sensor, gas concentration sensor, humidity sensor, positioning module, wireless communication module, loudspeaker, single-chip microcomputer are set in the car of the car, and the body of the car is set with a loudspeaker or buzzer, using Child seats, child safety belts, child seat cushions and other devices or no devices divide the car space into children's areas and non-children's areas (the children's area is the area where children sit, and the non-children's area is the area in the car other than the children's area );

[0094] Step 2), judge whether there are people in the children's area according to the sensing results of the human body sensor, no one, no operation, if there are people, go to step 3);

[0095] Step 3), judge whether there are people in the non-children's area according to the sensing result of the human body sensor, if there are people, go to step 6), if there is no one, go to step 4);

[0...

Embodiment approach 3

[0129] Step 1), human body sensor, temperature sensor, gas concentration sensor, humidity sensor, positioning module, wireless communication module, loudspeaker, air conditioning control module, window control module, car door control module, single-chip microcomputer, and car body are set in the car Set the speaker or buzzer on the body, perform step 2) and step 3);

[0130] Step 2), use the human body sensor to continuously detect whether there are people in the car, no one, no operation, and people, and execute steps 4 and 5);

[0131] Step 3), use the temperature sensor to detect the temperature in the car at any time, when the temperature does not reach a certain value, no operation, when it reaches a certain value, perform step 6);

[0132] Step 4), use the gas concentration sensor to detect the gas concentration in the car, when the gas concentration does not reach a certain value, no operation, and perform step 7) when it reaches a certain value;

[0133] Step 5), wit...

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PUM

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Abstract

The invention discloses an anti-retention stuffiness alarm method based on human body induction and vehicle door induction. The space in the vehicle is divided into a child area and a non-child area by a child seat, a child safety belt and other devices or without devices. A human body detector is used for continuously detecting whether someone exists in the two areas; when a person is detected inthe child area, non-child area detection is performed, when nobody exists, reminding can be carried out; the device can be connected with a vehicle door opening and closing detection device; two-areadetection is carried out once when the door is closed or the door is opened until the door is closed for one round; different treatments are carried out according to detection results; when there issomeone in the vehicle, the danger degree of the environment in the vehicle is intelligently judged and different treatments are carried out by utilizing a database in which the recorded duration of the person waiting for the time at a certain temperature to a certain temperature can react to different degrees and a database in which the recorded duration of the person waiting for the time at a certain gas concentration to a certain gas concentration can react to different degrees.

Description

technical field [0001] The invention belongs to the field of automotive electronics, in particular to an anti-retention and suffocation alarm method based on human body induction and vehicle door induction. Background technique [0002] With the improvement of the quality of life, vehicles have become an important means of transportation for people to travel, but with the increase of people's life pressure, some parents forget their infants and young children in the car due to negligence, coupled with the sealed environment in the car and the high temperature in summer, This makes suffocation incidents happen from time to time. In addition, in recent years, there have been incidents of carbon monoxide poisoning in cars. Taking a break can easily cause accidents unknowingly. The present invention prevents people from staying and suffocating and poisoning accidents well beyond the multi-purpose use of automobiles without affecting people's subjective consciousness. There is a...

Claims

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Application Information

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IPC IPC(8): B60Q9/00B60Q5/00B60R16/023
CPCB60Q5/005B60Q9/00B60R16/0232
Inventor 李滕
Owner 李滕