CN210258206U

CN210258206U - Child prevents leaving over protection device

Info

Publication number: CN210258206U
Application number: CN201921069974.XU
Authority: CN
Inventors: 杨贤平; 李洪; 谭春雷; 邓远平; 林小军
Original assignee: Optex Dongguan Co ltd
Current assignee: Optex Dongguan Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-07
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a child anti-leaving-over protection device, which comprises a power module, a microwave detection module, a microprocessor, an audible and visual alarm module, a vehicle window descending module and a wireless communication module; the microprocessor is respectively and electrically connected with the microwave detection module, the sound-light alarm module, the car window descending module and the wireless communication module, and the power supply module supplies power to the microprocessor; the microwave detection module detects whether a person leaves the car or not, and transmits information to the microprocessor, and when the microprocessor receives the information that the person leaves the car, the microprocessor triggers the sound-light alarm module, the car window descending module and the wireless communication module. The beneficial effects of utility model are that: when the car owner left over child's the condition in the car, child's cry was quarrel and is triggered child and prevent leaving over protection device, and the device sends audible-visual alarm and descends the door window to normal ventilation in the guarantee car, gives the car owner through wireless communication with the interior condition reflection of car simultaneously, lets child obtain the succour as early as possible.

Description

Child prevents leaving over protection device

Technical Field

The utility model relates to an automobile safety technical field, especially a child prevents leaving over protection device.

Background

In recent years, many tragedies are caused by accidents that children leave the vehicle frequently due to negligence of big people and lack of safety awareness. It is understood that the temperature in the enclosed vehicle cabin can rise by about 20 c in one hour when the sun is direct, so that the initial temperature in the vehicle is 26 c and exceeds 40 c after 1 hour. At such high temperatures, children's body temperature rises and body water is lost much faster than adults, and their respiratory system and heat resistance are inferior to those of adults, so that "hot shots", in which nerve organs are damaged by excessive heat accumulation in the body until death, are likely to occur. Thus, there is a need for a device or method for preventing a child from leaving the vehicle causing an accident, to prevent the accident from occurring again.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, provide a child and prevent leaving over protection device.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a child anti-leaving-over protection device comprises a power supply module, a microwave detection module, a microprocessor, an audible and visual alarm module, a vehicle window descending module and a wireless communication module; the microprocessor is respectively and electrically connected with the microwave detection module, the sound-light alarm module, the car window descending module and the wireless communication module, and the power supply module supplies power to the microprocessor; the microwave detection module detects whether a person leaves over the car or not, and transmits information to the microprocessor, when the microprocessor receives the information that the person leaves over the car, the microprocessor triggers the acousto-optic alarm module to provide acousto-optic warning, triggers the car window descending module to enable the car window to descend, triggers the wireless communication module, and sends the situation in the car to the mobile device connected with the wireless communication module.

In the technical scheme, an amplifier module is connected between the microwave detection module and the microprocessor.

In the technical scheme, the sound and light alarm module comprises an LED indication module and a voice module, and the voice module is connected with a loudspeaker.

In the technical scheme, the mobile terminal further comprises a camera module, wherein the camera module is connected with the microprocessor and the wireless communication module, and pictures in a shooting area of the camera module are sent to the mobile equipment through the wireless communication module.

In the technical scheme, the device further comprises an induction key module, and the induction key module comprises an induction key transmitting end and an induction key receiving end.

In the technical scheme, a battery is arranged in a power management module, and the power management module is connected with an automobile cigarette lighter of a vehicle to obtain power to supply power for a microprocessor or charge the battery in the power management module.

The utility model has the advantages that: when the car owner left over child's the condition in the car, child's cry was quarrel and is triggered child and prevent leaving over protection device, and the device sends audible-visual alarm and descends the door window to normal ventilation in the guarantee car, gives the car owner through wireless communication with the interior condition reflection of car simultaneously, lets child obtain the succour as early as possible.

Drawings

Fig. 1 is an electrical schematic diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the child anti-leaving protection device comprises a power supply module, a microprocessor, a microwave detection module, an audible and visual alarm module, a vehicle window descending module and a wireless communication module. The power module provides electric energy for the whole protection device, and the power module has two power supply modes, wherein one mode is that a battery is arranged in the power module, the battery supplies power for the device, and the other mode is that the power module is connected with an automobile cigarette lighter, so that electricity is taken from the battery of an automobile, and the battery can be charged simultaneously when the electricity is taken from the automobile and the power is supplied. The power module is electrically connected with the microprocessor, and the microprocessor is electrically connected with the microwave detection module, the sound-light alarm module, the vehicle window descending module and the wireless communication module respectively.

The microwave detection module is used for detecting whether a person leaves the car or not, the microwave detection module emits high-frequency electromagnetic waves and receives echoes of the person, when the person moves in the car, the microwave detection module detects changes in the echoes, and then triggers an instruction to send information about the person leaving the car to the microprocessor. After the microprocessor receives the information, the sound and light alarm module is triggered to provide sound and light warning, the vehicle window descending module is triggered to enable the vehicle window to swing downwards, the vehicle window descends to enable the interior of the vehicle to keep good ventilation, the wireless communication module is triggered, and the conditions in the vehicle are sent to the mobile equipment connected with the wireless communication module. Furthermore, an amplifier module is arranged between the microwave detection module and the microprocessor so as to improve the intensity of the detection signal of the microwave detection module.

The sound and light alarm module comprises an LED indication module and a voice module, and the voice module is connected with a loudspeaker. When the microprocessor receives information that a person leaves the car, the sound-light alarm module is triggered, the LED indication module flickers, and the voice module drives the loudspeaker to sound.

Wherein, child prevents leaving over protection device still includes the camera module, and microprocessor and wireless communication module are connected to the camera module. After the microprocessor receives the information that a person leaves the automobile, the camera module is started and shoots the condition in the automobile, and the wireless communication module sends the shot picture and the positioning information of the automobile to the mobile device, so that the information in the automobile is provided for an automobile owner, the condition of the left child is known, and the automobile can be driven back to the position of the automobile as soon as possible.

Wherein, child prevents leaving over protection device still includes the response key module, and the response key module includes response key transmitting terminal and response key receiving terminal, and the response key transmitting terminal is to outer broadcast signal, and the response key receiving terminal is used for receiving broadcast signal, and when the response key receiving terminal can receive broadcast signal, it is close to explain the distance of car owner and vehicle, and not the car owner leaves over child's the condition in the car, then microprocessor can not trigger audible-visual alarm module, door window fall window module and wireless communication module.

The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.

Claims

1. A child prevents leaving over protection device which characterized in that: the device comprises a power supply module, a microwave detection module, a microprocessor, an audible and visual alarm module, a vehicle window descending module and a wireless communication module; the microprocessor is respectively and electrically connected with the microwave detection module, the sound-light alarm module, the car window descending module and the wireless communication module, and the power supply module supplies power to the microprocessor; the microwave detection module detects whether a person leaves over the car or not, and transmits information to the microprocessor, when the microprocessor receives the information that the person leaves over the car, the microprocessor triggers the acousto-optic alarm module to provide acousto-optic warning, triggers the car window descending module to enable the car window to descend, triggers the wireless communication module, and sends the situation in the car to the mobile device connected with the wireless communication module.

2. A child carryover protection apparatus as claimed in claim 1, wherein: an amplifier module is connected between the microwave detection module and the microprocessor.

3. A child carryover protection apparatus as claimed in claim 1, wherein: the sound and light alarm module comprises an LED indication module and a voice module, and the voice module is connected with a loudspeaker.

4. A child carryover protection apparatus as claimed in claim 1, wherein: still include camera module, camera module connects microprocessor and wireless communication module, and camera module is photographic regional picture to send to the mobile device through wireless communication module.

5. A child carryover protection apparatus as claimed in claim 1, wherein: still including response key module, response key module is including response key transmitting terminal and response key receiving terminal.

6. A child carryover protection apparatus as claimed in claim 1, wherein: the power management module is internally provided with a battery and is connected with an automobile cigarette lighter of a vehicle to obtain electricity to supply power for the microprocessor or charge the battery in the power management module.