CN109398234A - Children riding security alerting system based on pressure sensor - Google Patents
Children riding security alerting system based on pressure sensor Download PDFInfo
- Publication number
- CN109398234A CN109398234A CN201811316509.1A CN201811316509A CN109398234A CN 109398234 A CN109398234 A CN 109398234A CN 201811316509 A CN201811316509 A CN 201811316509A CN 109398234 A CN109398234 A CN 109398234A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- way communication
- temperature sensor
- indicator light
- diaphragm pressure
- Prior art date
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses the children riding security alerting systems based on pressure sensor, including diaphragm pressure sensor, indicator light, temperature sensor, modulus conversion chip, single-chip microcontroller, warning device, circuit shutoff device and power supply, diaphragm pressure sensor one-way communication is connected with indicator light and circuit shutoff device, indicator light one-way communication is connected with temperature sensor, temperature sensor one-way communication is connected with modulus conversion chip, analog-to-digital conversion chip one-way communication is connected with single-chip microcontroller, power supply is electrically connected with diaphragm pressure sensor, temperature sensor, modulus conversion chip, single-chip microcontroller, warning device, circuit shutoff device and indicator light, the present invention by diaphragm pressure sensor can accurate measurements car whether someone, the dual power warning device of children's seat and driver seat, it is switched when opening this, double gravity sensing startings, no matter Child or driver, which leave seat, can all trigger alarm device, and alarm can control the type of volume and music.
Description
Technical field
The present invention relates to technical field of vehicle safety, more particularly to the children riding security alarm system based on pressure sensor
System.
Background technique
Children are stranded the compassion died of asphyxiation of car and event are urged to occur again and again, allow countless parents all to start to pay attention to because automobile and
The safety problem of caused child.The children riding security system designed specifically for this problem can effectively solve such
Problem.And with the opening of two tire policies, infant is continuously increased, and parents focus more on children riding safety problem, right
The demand of such safety product also will be higher and higher, and existing in the market also without the relevant peace about children riding
Full alarm system.Therefore, we have proposed the children riding security alerting systems based on pressure sensor.
Summary of the invention
The purpose of the present invention is to solve exist in the prior art in the market not about the security alarm of children riding
The shortcomings that system, and the children riding security alerting system based on pressure sensor proposed.
To achieve the goals above, present invention employs following technical solutions:
Children riding security alerting system based on pressure sensor, including diaphragm pressure sensor, indicator light, temperature sensing
Device, modulus conversion chip, single-chip microcontroller, warning device, circuit shutoff device and power supply, the diaphragm pressure sensor one-way communication
It is connected with indicator light and circuit shutoff device, indicator light one-way communication is connected with temperature sensor, temperature sensor one-way communication
It is connected with modulus conversion chip, analog-to-digital conversion chip one-way communication is connected with single-chip microcontroller, and single-chip microcontroller one-way communication is connected with alarm
Device, the power supply are electrically connected with diaphragm pressure sensor, temperature sensor, modulus conversion chip, single-chip microcontroller, alarm dress
It sets, circuit shutoff device and indicator light.
Preferably, the warning device is divided into phonetic alarm device and SMS alarming device, and phonetic alarm device and short
The letter equal one-way communication of warning device is connected with single-chip microcontroller, and phonetic alarm device and SMS alarming device are electrically connected with electricity
Source.
Preferably, the phonetic alarm device is equipped with control panel, and control panel is equipped with volume knob and sound
Happy select button, volume knob and music selection button are electrically connected with phonetic alarm device.
Preferably, the model IM-S-CXX of the diaphragm pressure sensor, the model LT05A- of temperature sensor
012, the model MSP430F6736 of single-chip microcontroller.
Preferably, first switch, the temperature sensor are equipped between the diaphragm pressure sensor and temperature sensor
Second switch is equipped between warning device.
Preferably, it is connected in series between the power supply, diaphragm pressure sensor, temperature sensor and warning device.
The beneficial effects of the present invention are:
1, of the invention, by diaphragm pressure sensor can accurate measurements car whether someone, children's seat and driver seat
Dual power warning device, when opening this switch, the starting of double gravity sensings, no matter child or driver leave seat and can trigger
Alarm device, and alarm can control the type of volume and music.
2, of the invention, through temperature detector and single-chip microcontroller not only adjustable interior comfort temperature, in vehicle stall
It is excessively high or too low sound an alarm that temperature is left if any children.
3, of the invention, due to being connected between module and module, the volume of module is very small, installs in the car substantially not
It will affect the interior space, facilitate succinct installation, the controlling equipment being easily understood.
Detailed description of the invention
Fig. 1 is that the system flow of the children riding security alerting system proposed by the present invention based on pressure sensor is illustrated
Figure；
Fig. 2 is the circuit diagram of the children riding security alerting system proposed by the present invention based on pressure sensor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, the children riding security alerting system based on pressure sensor, including diaphragm pressure sensor, refer to
Show lamp, temperature sensor, modulus conversion chip, single-chip microcontroller, warning device, circuit shutoff device and power supply, diaphragm pressure sensing
Device one-way communication is connected with indicator light and circuit shutoff device, and indicator light one-way communication is connected with temperature sensor, temperature sensing
Device one-way communication is connected with modulus conversion chip, and analog-to-digital conversion chip one-way communication is connected with single-chip microcontroller, single-chip microcontroller one-way communication
It is connected with warning device, power supply is electrically connected with diaphragm pressure sensor, temperature sensor, modulus conversion chip, single-chip microcontroller, report
Alarm device, circuit shutoff device and indicator light；
Warning device is divided into phonetic alarm device and SMS alarming device, and phonetic alarm device and SMS alarming device are unidirectional
Communication link is connected to single-chip microcontroller, and phonetic alarm device and SMS alarming device are electrically connected with power supply, on phonetic alarm device
Equipped with control panel, control panel is equipped with volume knob and music selection button, volume knob and the selection of music
Button is electrically connected with phonetic alarm device, the model IM-S-CXX of diaphragm pressure sensor, the model of temperature sensor
LT05A-012, the model MSP430F6736 of single-chip microcontroller are equipped with first and open between diaphragm pressure sensor and temperature sensor
Close, between the temperature sensor and warning device be equipped with second switch, power supply, diaphragm pressure sensor, temperature sensor and
It is connected in series between warning device；
The present invention, by diaphragm pressure sensor can accurate measurements car whether someone, children's seat and driver seat it is double
Gravity warning device, when opening this switch, the starting of double gravity sensings, no matter child or driver leave seat and can trigger police
Reporting device, and alarm can control the type of volume and music, it is not only adjustable by temperature detector and single-chip microcontroller
Interior comfort temperature, in vehicle stall if any children leave temperature it is excessively high or it is too low sound an alarm, due to module and module
Between be connected, the volume of module is very small, installation have substantially no effect on the interior space in the car, facilitate succinct installation,
The controlling equipment being easily understood.
Embodiment one: in this alarm system in use, this alarm system is mounted on children's seat and driver seat, it is
System detected by diaphragm pressure sensor on children's seat or driver seat whether someone, if nobody, circuit closes dress
It sets and closes power supply, this system does not work at this time.
Embodiment two: if system detects interior someone by diaphragm pressure sensor, diaphragm pressure sensor can be incited somebody to action
Signal is transmitted to indicator light up, and indicator light lights, and passes the signal along to temperature sensor up, on temperature sensor
Temperature signal in thermistor collecting vehicle, and temperature signal is passed in modulus conversion chip, modulus conversion chip will
Temperature signal is converted to digital signal, and digital signal is passed to single-chip microcontroller processing, when digital signal is transmitted in single-chip microcontroller
When, the temperature of the adjustable car of single-chip microcontroller, so that interior temperature is more comfortable, and when vehicle stall, such as
There are children on fruit safety seat, single-chip microcontroller can also make warning device work, so that the indicator light of phonetic alarm device is bright, and
And audio alert is issued, and phonetic alarm device can also control the size of alarm sound and the type of alarm music, Er Qiedan
Piece machine can also be sent signal on the mobile phone of car owner to by short message, and allowing car owner to understand car in time, there are children's
Information.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. the children riding security alerting system based on pressure sensor, including diaphragm pressure sensor, indicator light, temperature sensing
Device, modulus conversion chip, single-chip microcontroller, warning device, circuit shutoff device and power supply, which is characterized in that the diaphragm pressure passes
Sensor one-way communication is connected with indicator light and circuit shutoff device, and indicator light one-way communication is connected with temperature sensor, and temperature passes
Sensor one-way communication is connected with modulus conversion chip, and analog-to-digital conversion chip one-way communication is connected with single-chip microcontroller, and single-chip microcontroller unidirectionally leads to
Letter is connected with warning device, and the power supply is electrically connected with diaphragm pressure sensor, temperature sensor, modulus conversion chip, list
Piece machine, warning device, circuit shutoff device and indicator light.
2. the children riding security alerting system according to claim 1 based on pressure sensor, which is characterized in that described
Warning device is divided into phonetic alarm device and SMS alarming device, and phonetic alarm device and the equal one-way communication of SMS alarming device
It is connected with single-chip microcontroller, and phonetic alarm device and SMS alarming device are electrically connected with power supply.
3. the children riding security alerting system according to claim 2 based on pressure sensor, which is characterized in that described
Phonetic alarm device is equipped with control panel, and control panel is equipped with volume knob and music selection button, volume adjustment
Button and music selection button are electrically connected with phonetic alarm device.
4. the children riding security alerting system according to claim 1 based on pressure sensor, which is characterized in that described
The model IM-S-CXX of diaphragm pressure sensor, the model LT05A-012 of temperature sensor, the model of single-chip microcontroller
MSP430F6736。
5. the children riding security alerting system according to claim 1 based on pressure sensor, which is characterized in that described
It is equipped with first switch between diaphragm pressure sensor and temperature sensor, the is equipped between the temperature sensor and warning device
Two switches.
6. the children riding security alerting system according to claim 1 based on pressure sensor, which is characterized in that described
It is connected in series between power supply, diaphragm pressure sensor, temperature sensor and warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316509.1A CN109398234A (en) | 2018-11-07 | 2018-11-07 | Children riding security alerting system based on pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316509.1A CN109398234A (en) | 2018-11-07 | 2018-11-07 | Children riding security alerting system based on pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398234A true CN109398234A (en) | 2019-03-01 |
Family
ID=65471798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316509.1A Pending CN109398234A (en) | 2018-11-07 | 2018-11-07 | Children riding security alerting system based on pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550144A (en) * | 2019-09-10 | 2021-03-26 | 宝钜瑞士股份有限公司 | Child safety seat and assembly system reminding device thereof |
| CN112849071A (en) * | 2019-11-26 | 2021-05-28 | 深圳市诚信恒佳科技有限公司 | Seat belt monitoring method and seat belt sensor fault detection method |
| CN114694348A (en) * | 2020-12-30 | 2022-07-01 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children at high temperature in vehicle |
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|---|---|---|---|---|
| US7714737B1 (en) * | 2006-08-17 | 2010-05-11 | James Morningstar | Warning system for child left unattended in vehicle |
| CN104999987A (en) * | 2015-07-30 | 2015-10-28 | 华东交通大学 | Security defending system for children left in vehicle |
| CN105253085A (en) * | 2015-11-14 | 2016-01-20 | 大连理工大学 | In-car detained passenger state identification and dangerous state control system |
| CN204978406U (en) * | 2015-09-23 | 2016-01-20 | 三明学院 | Children prevent forgeing in four -door sedan intelligence monitoring device |
-
2018
- 2018-11-07 CN CN201811316509.1A patent/CN109398234A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7714737B1 (en) * | 2006-08-17 | 2010-05-11 | James Morningstar | Warning system for child left unattended in vehicle |
| CN104999987A (en) * | 2015-07-30 | 2015-10-28 | 华东交通大学 | Security defending system for children left in vehicle |
| CN204978406U (en) * | 2015-09-23 | 2016-01-20 | 三明学院 | Children prevent forgeing in four -door sedan intelligence monitoring device |
| CN105253085A (en) * | 2015-11-14 | 2016-01-20 | 大连理工大学 | In-car detained passenger state identification and dangerous state control system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550144A (en) * | 2019-09-10 | 2021-03-26 | 宝钜瑞士股份有限公司 | Child safety seat and assembly system reminding device thereof |
| CN112849071A (en) * | 2019-11-26 | 2021-05-28 | 深圳市诚信恒佳科技有限公司 | Seat belt monitoring method and seat belt sensor fault detection method |
| CN114694348A (en) * | 2020-12-30 | 2022-07-01 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children at high temperature in vehicle |
| CN114694348B (en) * | 2020-12-30 | 2024-03-15 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children in car at high temperature |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |