CN108082112A - A kind of intelligence child safety seat - Google Patents
A kind of intelligence child safety seat Download PDFInfo
- Publication number
- CN108082112A CN108082112A CN201810062418.3A CN201810062418A CN108082112A CN 108082112 A CN108082112 A CN 108082112A CN 201810062418 A CN201810062418 A CN 201810062418A CN 108082112 A CN108082112 A CN 108082112A
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- CN
- China
- Prior art keywords
- safety seat
- isofix
- ultrasonic wave
- distance
- microswitches
- 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
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- 230000001133 acceleration Effects 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000012806 monitoring device Methods 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01556—Child-seat detection systems
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2851—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle provided with head-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01516—Passenger detection systems using force or pressure sensing means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of intelligent child safety seat, including the monitoring device being placed on safety seat；The monitoring device includes：Pressure sensor is placed in the cushions support position of safety seat；Ultrasonic distance-measuring sensor is placed in the headrest lower part of safety seat, including ultrasonic wave transmitting terminal and ultrasonic wave receiving terminal；ISOFIX microswitches are placed in inside ISOFIX connectors；And control mainboard, it is placed on the chair back of safety seat, described control mainboard is equipped with MCU micro-control units, acceleration transducer and GPS positioning module；Wherein MCU micro-control units are connected respectively with pressure sensor, ultrasonic distance-measuring sensor, ISOFIX microswitches, acceleration transducer and GPS positioning module, and for collecting pressure, distance, microswitch state, vehicle traveling acceleration and safety seat location information, above- mentioned information is then sent to by mobile terminal by wireless communication module；It is an advantage of the current invention that it effectively realizes the intellectual monitoring of safety seat and reminds in real time.
Description
Technical field
The present invention relates to child safety seat, more particularly, to a kind of intelligent child safety seat.
Background technology
With the development of economy, people's living standards continue to improve, automobile, especially domestic sedan car are increasingly
More becomes the daily walking-replacing tool of people, and in general, adult uses of seat belts can guarantee its safety substantially, and children
The safety for taking car is not resolved, for this purpose, developing the children's seat for aiming at children's design, children's seat is consolidated
It is scheduled on automotive seat, because children's seat more agrees with the body type of children, can children be formed with better protection.
Automobile children safety chair currently on the market only onboard puts the safety seat of a suitable children's torso,
Children are placed on this seat, are fixed using safety belt.But such child safety seat cannot solve safety belt and come off and handle
Virgin long-term situation about forgeing in the car, security are relatively low.
The content of the invention
The present invention seeks to：A kind of intelligent child safety seat is provided, each function module is collected by MCU micro-control units
（Including pressure sensor, ultrasonic distance-measuring sensor, ISOFIX microswitches, acceleration transducer and GPS positioning module）
The data monitored, such as pressure, distance, microswitch state, vehicle traveling acceleration and safety seat location information, and
By low-power consumption bluetooth module transfer to the monitoring APP softwares built in mobile phone, intelligence prison is realized on the monitoring APP softwares of mobile phone
It surveys and reminds in real time.
The technical scheme is that：A kind of intelligence child safety seat, including safety seat and is placed in safety seat
On monitoring device；The monitoring device includes：
Pressure sensor is placed in the cushions support position of safety seat, five seconds after mobile phone leaves bluetooth module join domain
Interior, smart mobile phone reads the pressure sensor numerical value before bluetooth module disconnects automatically, and passes through and monitor the judgement of APP softwares
Whether there is weight to exist on pressure sensor, if so, the monitoring APP softwares installed on smart mobile phone are automatically reminded to car owner's safety
There is child on seat；The pressure value measured simultaneously according to pressure sensor calculates the weight of children on safety seat, and then
Judge that children belong to 9 ~ 18 kilograms of sections（Five-point type bandage）Or 15 ~ 36 kilograms of sections（Three-point harness）, select bikini
Or five-point type bandage is set；
Ultrasonic distance-measuring sensor is placed in the headrest lower part of safety seat, including ultrasonic wave transmitting terminal and ultrasonic wave receiving terminal, profit
It is calculated with the time difference and ultrasonic wave of ultrasonic wave transmitting terminal and ultrasonic wave receiving terminal aerial spread speed under headrest
Portion after the range information is sent to smart mobile phone, is compared by monitoring APP softwares to the distance of children's shoulder and judges whether to fall
In the distance range of setting, if not in the distance range of setting, by monitoring APP softwares car owner is reminded to adjust headrest height
Degree；
ISOFIX microswitches are placed in inside ISOFIX connectors, when ISOFIX connectors are docked with automobile ISOFIX interfaces,
ISOFIX microswitches are changed into normally off by normally open, then send a signal to MCU micro-control units, then by wireless
Above- mentioned information is sent to smart mobile phone by communication module, and monitoring APP softwares show safety seat, and installation is complete；
And control mainboard, it is placed on the chair back of safety seat, described control mainboard is equipped with MCU micro-control units, acceleration
Sensor and GPS positioning module；Wherein acceleration transducer is used to detect running car acceleration and judge that automobile belongs to just
It often travels, brake, bring to a halt, collide, once judging the behavior that collides, quickly positioned with reference to GPS positioning module, and pass through hand
Vehicle position information is sent on backstage and household's mobile phone by the networking card or 2G/3G/4G communication modules of machine.
Wherein MCU micro-control units respectively with pressure sensor, ultrasonic distance-measuring sensor, ISOFIX microswitches, plus
Velocity sensor and GPS positioning module connection, and accelerate for collecting pressure, distance, microswitch state, vehicle traveling
Degree and safety seat location information, are then sent to mobile terminal by wireless communication module by above- mentioned information.
As preferred technical solution, it is additionally provided in the control mainboard and restarts button and pairing button.
As preferred technical solution, the mobile terminal is the interior smart mobile phone for being equipped with monitoring APP softwares.
As preferred technical solution, the wireless communication module uses bluetooth module, and is equipped on the bluetooth module
Bluetooth antenna.
As preferred technical solution, GPS antenna is equipped in the GPS positioning module.
As preferred technical solution, the electricity being connected with the control mainboard is additionally provided on the chair back of the safety seat
Source module.
It is an advantage of the invention that：
1. the present invention collects each function module by MCU micro-control units（Including pressure sensor, ultrasonic distance-measuring sensor,
ISOFIX microswitches, acceleration transducer and GPS positioning module）The data monitored, such as pressure, distance, microswitch
State, vehicle traveling acceleration and safety seat location information, and pass through low-power consumption bluetooth module transfer to built in mobile phone
APP softwares are monitored, intellectual monitoring is realized on the monitoring APP softwares of mobile phone and are reminded in real time.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the structural diagram of the present invention one；
Fig. 2 is the structure diagram two of the present invention；
Fig. 3 is the structure diagram three of the present invention；
Fig. 4 is the structure diagram of ISOFIX microswitches of the present invention；
Fig. 5 is the structure diagram of ultrasonic distance-measuring sensor of the present invention；
Fig. 6 is the structure diagram of pressure sensor of the present invention；
Fig. 7 is the system architecture diagram of the present invention；
Wherein：1 safety seat, 1-1 cushions, 1-2 headrests, the 1-3 chair back, 1-4ISOFIX connectors；
2 pressure sensors, 3 ultrasonic distance-measuring sensors, 3-1 ultrasonic wave transmitting terminals, 3-2 ultrasonic wave receiving terminals；4ISOFIX fine motions
Switch, 5 control mainboards, 6 power modules, 7 restart button, 8 pairing buttons.
Specific embodiment
Embodiment：Referring to figs. 1 to shown in Fig. 7, a kind of intelligence child safety seat including safety seat 1 and is placed in peace
Monitoring device on full seat 1；The monitoring device includes pressure sensor 2, ultrasonic distance-measuring sensor 3, ISOFIX fine motions
Switch 4, MCU micro-control units, acceleration transducer, GPS positioning module and power module 6.
The pressure sensor 2 of the present invention is placed in the cushion 1-1 Support Positions of safety seat 1, and bluetooth module is left in mobile phone
After join domain in five seconds, smart mobile phone reads 2 numerical value of pressure sensor before bluetooth module disconnects automatically, and leads to
It crosses monitoring APP softwares and judges whether also have weight to exist on pressure sensor 2, if so, the monitoring APP installed on smart mobile phone is soft
Part is automatically reminded to also have child on car owner's safety seat 1；The pressure value measured simultaneously according to pressure sensor 2 calculates emergency seat
The weight of children on chair 1, and then judge that children belong to 9 ~ 18 kilograms of sections（Five-point type bandage）Or 15 ~ 36 kilograms of sections（Three
Point type bandage）, bikini or five-point type bandage is selected to set.
The ultrasonic distance-measuring sensor 3 of the present invention is placed in the headrest 1-2 lower parts of safety seat 1, including ultrasonic wave transmitting terminal
With ultrasonic wave receiving terminal, the aerial propagation of the time difference and ultrasonic wave of ultrasonic wave transmitting terminal and ultrasonic wave receiving terminal is utilized
Speed calculates headrest 1-2 lower parts to the distance of children's shoulder, after which is sent to smart mobile phone, by monitoring APP
Software compares and judges whether to fall in the distance range of setting, if not in the distance range of setting, it is soft by monitoring APP
Part reminds car owner to adjust height of headrest.
The ISOFIX microswitches 4 of the present invention are placed in inside ISOFIX connectors 1-4, when ISOFIX connectors 1-4 and vapour
When vehicle ISOFIX interfaces dock, ISOFIX microswitches 4 are changed into normally off by normally open, then send a signal to MCU
Micro-control unit, then pass through wireless telecommunications（Bluetooth）Above- mentioned information is sent to smart mobile phone, monitoring APP software display peaces by module
Installation is complete for full seat 1.
The control mainboard 5 of the present invention is placed on the chair back 1-3 of safety seat 1, and described control mainboard 5 is equipped with MCU micro-controls
Unit processed, acceleration transducer, GPS positioning module and restart button 7 and pairing button 8；Wherein acceleration transducer is used for
Detection running car acceleration simultaneously judges that automobile belongs to normally travel, brakes, brings to a halt, colliding, once judge the row that collides
For, quickly positioned with reference to GPS positioning module, and pass through mobile phone networking card or 2G/3G/4G communication modules by vehicle position information
It is sent on backstage and household's mobile phone.
Wherein MCU micro-control units respectively with pressure sensor 2, ultrasonic distance-measuring sensor 3, ISOFIX microswitches 4,
Acceleration transducer and GPS positioning module connection, and add for collecting pressure, distance, microswitch state, vehicle traveling
Then above- mentioned information is sent to interior soft equipped with monitoring APP by speed and safety seat location information by wireless communication module
The smart mobile phone of part, wherein wireless communication module use bluetooth module, and Bluetooth antenna is equipped on the bluetooth module, while
GPS positioning module is equipped with GPS antenna.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (6)
1. a kind of intelligence child safety seat, which is characterized in that filled including safety seat and the monitoring being placed on safety seat
It puts；The monitoring device includes：
Pressure sensor is placed in the cushions support position of safety seat；
Ultrasonic distance-measuring sensor is placed in the headrest lower part of safety seat, including ultrasonic wave transmitting terminal and ultrasonic wave receiving terminal, profit
It is calculated with the time difference and ultrasonic wave of ultrasonic wave transmitting terminal and ultrasonic wave receiving terminal aerial spread speed under headrest
Portion is to the distance of children's shoulder；
ISOFIX microswitches are placed in inside ISOFIX connectors, when ISOFIX connectors are docked with automobile ISOFIX interfaces,
ISOFIX microswitches are changed into normally off by normally open；
And control mainboard, it is placed on the chair back of safety seat, described control mainboard is equipped with MCU micro-control units, acceleration
Sensor and GPS positioning module；
Wherein MCU micro-control units respectively with pressure sensor, ultrasonic distance-measuring sensor, ISOFIX microswitches, acceleration
Sensor and GPS positioning module connection, and for collect pressure, distance, microswitch state, vehicle traveling acceleration, with
And safety seat location information, above- mentioned information is then sent to by mobile terminal by wireless communication module.
2. intelligence child safety seat according to claim 1, which is characterized in that weight is additionally provided in the control mainboard
Open button and pairing button.
3. intelligence child safety seat according to claim 1, which is characterized in that the mobile terminal is equipped with monitoring to be interior
The smart mobile phone of APP softwares.
4. intelligence child safety seat according to claim 1, which is characterized in that the wireless communication module uses bluetooth
Module, and Bluetooth antenna is equipped on the bluetooth module.
5. intelligence child safety seat according to claim 1, which is characterized in that be equipped in the GPS positioning module
GPS antenna.
6. intelligence child safety seat according to claim 1, which is characterized in that on the chair back of the safety seat also
Equipped with the power module being connected with the control mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062418.3A CN108082112A (en) | 2018-01-23 | 2018-01-23 | A kind of intelligence child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062418.3A CN108082112A (en) | 2018-01-23 | 2018-01-23 | A kind of intelligence child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108082112A true CN108082112A (en) | 2018-05-29 |
Family
ID=62182494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810062418.3A Pending CN108082112A (en) | 2018-01-23 | 2018-01-23 | A kind of intelligence child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082112A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177830A (en) * | 2018-09-29 | 2019-01-11 | 好孩子儿童用品有限公司 | child safety seat with alarm system |
| CN109649229A (en) * | 2018-12-26 | 2019-04-19 | 杨坤 | Intelligent child safety seat system |
| CN109969051A (en) * | 2019-05-06 | 2019-07-05 | 江苏欧思诺智能科技有限公司 | A kind of intelligence safety chair seats of car for children |
| CN110126687A (en) * | 2019-02-26 | 2019-08-16 | 好孩子儿童用品有限公司 | A kind of safety chair seats of car and its installation condition indicate system |
| CN110239403A (en) * | 2019-05-30 | 2019-09-17 | 好孩子儿童用品有限公司 | Head rest height intelligently adjustable safety chair seats of car and head rest height adjusting method |
| CN110723037A (en) * | 2018-07-17 | 2020-01-24 | 宁波宝贝第一母婴用品有限公司 | Intelligent control system for automobile child safety seat |
| CN112677916A (en) * | 2019-10-17 | 2021-04-20 | 通用汽车环球科技运作有限责任公司 | Detection sensing device for upper and lower LATCH fasteners |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723037A (en) * | 2018-07-17 | 2020-01-24 | 宁波宝贝第一母婴用品有限公司 | Intelligent control system for automobile child safety seat |
| CN109177830A (en) * | 2018-09-29 | 2019-01-11 | 好孩子儿童用品有限公司 | child safety seat with alarm system |
| CN109649229A (en) * | 2018-12-26 | 2019-04-19 | 杨坤 | Intelligent child safety seat system |
| CN110126687A (en) * | 2019-02-26 | 2019-08-16 | 好孩子儿童用品有限公司 | A kind of safety chair seats of car and its installation condition indicate system |
| CN109969051A (en) * | 2019-05-06 | 2019-07-05 | 江苏欧思诺智能科技有限公司 | A kind of intelligence safety chair seats of car for children |
| CN110239403A (en) * | 2019-05-30 | 2019-09-17 | 好孩子儿童用品有限公司 | Head rest height intelligently adjustable safety chair seats of car and head rest height adjusting method |
| CN112677916A (en) * | 2019-10-17 | 2021-04-20 | 通用汽车环球科技运作有限责任公司 | Detection sensing device for upper and lower LATCH fasteners |
| CN112677916B (en) * | 2019-10-17 | 2022-12-27 | 通用汽车环球科技运作有限责任公司 | Detection sensing device for use of upper and lower LATCH fasteners |
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Effective date of registration: 20180724 Address after: 215000 two, 1 building 18, Chun Jiang Road, Lu Jia town, Kunshan, Jiangsu. Applicant after: Jiangsu European Intelligent Technology Co., Ltd. Address before: 246255 11 industrial concentration area of Gao Shi Town, Wangjiang County, Anqing, Anhui Applicant before: Anhui feabei Safety Technology Co., Ltd. |