CN206623807U - Child safety seat is anti-to forget detection warning system - Google Patents
Child safety seat is anti-to forget detection warning system Download PDFInfo
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- CN206623807U CN206623807U CN201720279952.0U CN201720279952U CN206623807U CN 206623807 U CN206623807 U CN 206623807U CN 201720279952 U CN201720279952 U CN 201720279952U CN 206623807 U CN206623807 U CN 206623807U
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- China
- Prior art keywords
- detection unit
- seat
- child safety
- safety seat
- detection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Seats For Vehicles (AREA)
Abstract
It the utility model is related to a kind of anti-forgetting detection warning system of child safety seat,The system includes being used to detect whether child safety seat has the seat detection unit of children,For detecting vehicle vehicle stall detection unit whether out of service and alarm unit for alarm,Seat detection unit is arranged at child safety seat,Vehicle stall detection unit connects car diagnostic interface power end,Seat detection unit and vehicle stall detection unit are all connected with alarm unit,Seat detection unit connects vehicle stall detection unit by wireless communication module,Seat detection unit includes conducting resinl and the first single-chip microcomputer,Conducting resinl is coated in the safety belt of child safety seat and the correspondence position of the chair back,The conductive single-chip microcomputer of gemel connection first,When children are located on safety seat and fasten seat belts,Conducting resinl contact conducting on safety belt and the chair back,First single-chip microcomputer exports high level signal.Compared with prior art, the utility model is simple in structure and convenient in use.
Description
Technical field
A kind of warning system is the utility model is related to, forgets detection alarm system more particularly, to a kind of child safety seat is anti-
System.
Background technology
As increasing family possesses private car, trip of driving turns into the preferred trip mode of many You Che families.
Meanwhile during trip for the family for having child, in order to ensure the safety of children's ride-on automobile, it can all select direct
The child safety seat being installed on automotive seat, for children using and ensure safety.Child safety seat can be good at protecting
Small children, baby are protected, from the accident that may occur.But in actual life, when many news report parent gets off
Child's forgetting in the car, some potential safety hazards and unexpected generation caused by, especially when summer high-temperature, car
Interior temperature can reach 50 degree of even more highs, if this when of child is in the car, often be made in the space of this closing
Into child's heatstroke, the time has been grown or even can cause child's shock and death.Therefore it is badly in need of designing a kind of anti-something lost of child safety seat
Forget to detect warning system, prevent parent from forgeing children in the car.
Utility model content
The purpose of this utility model is exactly to provide a kind of children's safety the defects of overcoming above-mentioned prior art to exist
Seat is anti-to forget detection warning system.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of child safety seat is anti-to forget detection warning system, and the system includes being used for whether detecting child safety seat
There is the seat detection unit of children, for detecting vehicle vehicle stall detection unit whether out of service and report for alarm
Alert unit, described seat detection unit are arranged at child safety seat, and the connection of described vehicle stall detection unit is vehicle-mounted
Interface power end is diagnosed, described seat detection unit and vehicle stall detection unit are all connected with alarm unit, and seat detection is single
Member connects alarm unit by wireless communication module, and described seat detection unit includes conducting resinl and the first single-chip microcomputer, described
Conducting resinl be coated in the safety belt of child safety seat and the correspondence position of the chair back, the described single-chip microcomputer of conductive gemel connection first,
When children are located on safety seat and fasten seat belts, the conducting resinl contact conducting on safety belt and the chair back, the first single-chip microcomputer
Export high level signal.
Described vehicle stall detection unit includes being used to detect whether car diagnostic interface power end has output voltage
Voltage-dividing detection circuit, described voltage-dividing detection circuit connection car diagnostic interface power end, voltage-dividing detection circuit are additionally coupled to report
Alert unit.
Described alarm unit includes second singlechip and buzzer, the difference connecting chair detection of described second singlechip
Unit, vehicle stall detection unit and buzzer.
Described second singlechip is connected with supplying cell, and described supplying cell is connected vehicle-mounted by power management module
Diagnose interface power end, described power management module connection second singlechip.
Described seat detection unit connects vehicle stall detection unit by wireless communication module.
Described wireless communication module includes bluetooth.
Compared with prior art, the utility model has the following advantages that：
(1) the utility model is by setting seat detection unit and vehicle stall detection unit, while detects seat state
And travel condition of vehicle, when there is child on vehicle stall and child safety seat, alarm unit alarm, remind family's long vehicle
It is interior to also have child, avoid the generation of potential safety hazard；
(2) the utility model seat detection unit is by being coated in the safety belt of child safety seat and the correspondence position of the chair back
Conducting resinl realize detection, when children be located on safety seat and fasten seat belts, conducting resinl contact conducting is formed conductive time
Road, confirm whether there is children, detection side on child safety seat by the way that whether the first monolithic machine testing galvanic circle has electric current
Just；
(3) the utility model vehicle stall detection unit detects car diagnostic interface power end by voltage-dividing detection circuit
Whether output voltage is had to judge whether vehicle stops working, and detection is quick and convenient, accurate reliable；
(4) the utility model alarm unit sets buzzer warning to cause parent to pay attention to by audible alarm in time, prevent
Security incident occurs.
Brief description of the drawings
Fig. 1 is the anti-structured flowchart for forgeing detection warning system of the utility model child safety seat.
In figure, 1 is conducting resinl, and 2 be the first single-chip microcomputer, and 3 be the first battery, and 4 be bluetooth, and 5 be that the first battery electric quantity detects
Device, 6 be the second battery capacity detector, and 7 be second singlechip, and 8 be buzzer, and 9 be voltage-dividing detection circuit, and 10 be OBD
Interface, 11 be power management module, and 12 be the second battery.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in figure 1, a kind of child safety seat is anti-to forget detection warning system, the system includes being used to detect children's peace
Whether full seat has the seat detection unit of children, the vehicle stall detection unit and use whether out of service for detecting vehicle
In the alarm unit of alarm, seat detection unit is arranged at child safety seat, and the connection of vehicle stall detection unit is vehicle-mounted to examine
The power end of slave interrupt interface 10, seat detection unit and vehicle stall detection unit are all connected with alarm unit.Seat detection unit passes through
Wireless communication module connects alarm unit, and wireless communication module includes bluetooth 4, and wireless communication module is i.e. using blue in the embodiment
Tooth 4.
Seat detection unit includes the single-chip microcomputer 2 of conducting resinl 1 and first, and conducting resinl 1 is coated in the safety belt of child safety seat
With the correspondence position of the chair back, conducting resinl 1 connects the first single-chip microcomputer 2, when children are located on safety seat and fasten seat belts, peace
The contact conducting of conducting resinl 1 on full band and the chair back, the first single-chip microcomputer 2 output high level signal, the first single-chip microcomputer 2 and bluetooth 4 are equal
Powered by the first battery 3.After forming power circuit by conducting resinl 1 and divider resistance, detected and be powered by the first single-chip microcomputer 2
The voltage on divider resistance in loop, so that it is determined that whether loop connects.
Vehicle stall detection unit includes being used to detect whether the power end of car diagnostic interface 10 has the partial pressure of output voltage
Circuit 9 is detected, voltage-dividing detection circuit 9 connects the power end of car diagnostic interface 10, and it is single that voltage-dividing detection circuit 9 is additionally coupled to alarm
Member.
Alarm unit includes second singlechip 7 and buzzer 8, and second singlechip 7 distinguishes connecting chair detection unit, vehicle
Misfire detection unit and buzzer 8.Second singlechip 7 is connected with supplying cell, is the second battery 12 in figure, supplying cell passes through
Power management module 11 connects the power end of car diagnostic interface 10, and power management module 11 connects second singlechip 7, OBD in figure
As car diagnostic interface 10.Second battery 12 is powered to second singlechip 7 all the time, and power management module 11 realizes OBD power supplys
Hold the Charge Management to be charged to the second battery 12.
For effective detection the first battery 3 and the electricity of the second battery 12, ensure that whole monitoring system continues reliably to transport
OK, the first battery capacity detector 5 and the second battery capacity detector 6, the first Electronic power batteries electricity are also provided with the system
Detector 5 connects the first battery 3 and the first single-chip microcomputer 2, and the second battery capacity detector 6 connects the second battery 12 and the second monolithic
Machine 7, the first battery capacity detector 5 are detected to the electricity of the first battery 3 and by the first single-chip microcomputer 2 by the first battery 3
Electric power detection result send to second singlechip 7, the second battery capacity detector 6 detects the electricity of the second battery 12 and by the
The electric power detection result of two batteries 12 is sent to second singlechip 7, when the low battery of the first battery 3 or the second battery 12,
Second singlechip 7 carries out low battery alarm, reminds and changes battery in time, ensures system reliability service.
Operation principle of the present utility model：Whether the first single-chip microcomputer 2 detection conducting resinl 1 contacts connection, if then the first list
Piece machine 2 sends high level signal by bluetooth 4 to second singlechip 7, if now voltage-dividing detection circuit 9 detects that OBD connects
10 power ends of mouth receive a low level signal again without output voltage, second singlechip 7, and now second singlechip 7 controls buzzing
Device 8 is alarmed, and reminds child parent also on safety seat, prevents from forgeing child in the car.
Claims (5)
1. a kind of child safety seat is anti-to forget detection warning system, it is characterised in that the system includes being used to detect children's peace
Whether full seat has the seat detection unit of children, the vehicle stall detection unit and use whether out of service for detecting vehicle
In the alarm unit of alarm, described seat detection unit is arranged at child safety seat, and the detection of described vehicle stall is single
It is single that member connection car diagnostic interface (10) power end, described seat detection unit and vehicle stall detection unit are all connected with alarm
Member, seat detection unit by wireless communication module connect alarm unit, described seat detection unit include conducting resinl (1) and
First single-chip microcomputer (2), described conducting resinl (1) is coated in the safety belt of child safety seat and the correspondence position of the chair back, described
Conducting resinl (1) connects the first single-chip microcomputer (2), when children are located on safety seat and fasten seat belts, on safety belt and the chair back
Conducting resinl (1) contact conducting, the first single-chip microcomputer (2) output high level signal.
2. a kind of child safety seat according to claim 1 is anti-to forget detection warning system, it is characterised in that described
Vehicle stall detection unit includes being used to detect whether car diagnostic interface (10) power end has the partial pressure detection electricity of output voltage
Road (9), described voltage-dividing detection circuit (9) connection car diagnostic interface (10) power end, voltage-dividing detection circuit (9) are additionally coupled to
Alarm unit.
3. a kind of child safety seat according to claim 1 is anti-to forget detection warning system, it is characterised in that described
Alarm unit includes second singlechip (7) and buzzer (8), described second singlechip (7) respectively connecting chair detection unit,
Vehicle stall detection unit and buzzer (8).
4. a kind of child safety seat according to claim 3 is anti-to forget detection warning system, it is characterised in that described
Second singlechip (7) is connected with supplying cell, and described supplying cell connects OBD by power management module (11) and connect
Mouth (10) power end, described power management module (11) connection second singlechip (7).
5. a kind of child safety seat according to claim 1 is anti-to forget detection warning system, it is characterised in that described
Wireless communication module includes bluetooth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279952.0U CN206623807U (en) | 2017-03-21 | 2017-03-21 | Child safety seat is anti-to forget detection warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279952.0U CN206623807U (en) | 2017-03-21 | 2017-03-21 | Child safety seat is anti-to forget detection warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623807U true CN206623807U (en) | 2017-11-10 |
Family
ID=60208175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279952.0U Expired - Fee Related CN206623807U (en) | 2017-03-21 | 2017-03-21 | Child safety seat is anti-to forget detection warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206623807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829647A (en) * | 2019-11-25 | 2021-05-25 | 宝钜瑞士股份有限公司 | Alarm device for child safety seat |
-
2017
- 2017-03-21 CN CN201720279952.0U patent/CN206623807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829647A (en) * | 2019-11-25 | 2021-05-25 | 宝钜瑞士股份有限公司 | Alarm device for child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |