CN106534387A - Safety monitoring system and safety monitoring method for child safety seat - Google Patents
Safety monitoring system and safety monitoring method for child safety seat Download PDFInfo
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- CN106534387A CN106534387A CN201710011180.7A CN201710011180A CN106534387A CN 106534387 A CN106534387 A CN 106534387A CN 201710011180 A CN201710011180 A CN 201710011180A CN 106534387 A CN106534387 A CN 106534387A
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- inside car
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
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- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a safety monitoring system and a safety monitoring method for a child safety seat. The system mainly comprises a state collection module, a safety seat control unit, a safety control module, a network data processing platform and a mobile operating end. According to the system and the method, a sitting state vital sign of a current child and an environment state inside a car are analyzed and monitored based on sensor data acquisition of the child safety seat; and meanwhile, the following functions are provided: firstly, the state of the child in the car is collected to judge whether the child is in danger and then inform guardians (people who hold the mobile terminals and are allowed to access) through Internet; and secondly, the data acquisition information of the child safety seat is processed through the cloud or a vehicle-mounted computer carry out control (functions, such as car window opening and closing, air conditioner start, skylight opening, car brake, car light shining and whistle) on the whole car to eliminate the danger and the hidden danger of the child in the car, and an alarm is given simultaneously.
Description
Technical field
The present invention relates to children riding state-detection field, more particularly to a kind of safety monitoring system of child safety seat
And safety monitoring method.
Background technology
With the development of society, the probability of children's ride-on private savings automobile is sharply increased.Automobile collision accident is brought to children
Injury be huge, the by bus safety of children gradually causes the attention of people.
Automobile children safety chair belongs to child restrainnt system one kind therein, to death of child in collision free accident or
Major injury is played an important role.Common automobile children safety chair, the overwhelming majority is all independent attachment device, simply
Fixed children's torso is served, collsion damage in its traveling is avoided at ordinary times, occurs during accident, to play a part of corresponding protection.
And in normally travel, even if children do not use children's seat, have adult to accompany and attend to basic security of also can guarantee that, and occur
Accident is small probability event again, is completely in idle state during particular without children's ride-on, this generates a seat big
Problem of the part-time in not essential waste state, or even abandoned.How the work of safety seat is greatly played
With raising safety seat plays the time range of effect, is exactly badly in need of a problem to be solved.
In addition to common safety seat common on the market, also there are indivedual producers to start to release with intelligent control function
Product, but the hoist point of its purely functional, are not implemented the effect of bigger performance safety seat effect.Such as, Chinese patent Shen
Please (Application No. 2012102010511) discloses a kind of child safety seat, child safety seat self-rescue system and method, youngster
Virgin safety seat is provided with self-help apparatus, including controller, identification induction system and life-support system.The invention is only limited to
Life support field under extreme fortuitous event.Chinese patent application (Application No. 2013100276572) is there is provided one kind
Integrated automobile safety seat height adjusting method and its device, it belongs to vehicle safety design field.Primarily to vapour
Reduce child passenger to damage in car collision accident.The also Chinese patent application of Application No. 2012105382427, and application
Number for 201410331191X Chinese patent application, be from children's fixed form, buckle detection control etc. in terms of changed
Enter design.
At present, the children's seat on market cannot judge children's vital sign while taking a bus and ambient condition, also cannot
Regulate and control environment inside car with vehicle-mounted computer interconnection and reach the ambient condition that children's sign is adapted to.It is of the invention then in safety seat both
The aspect such as with the addition of environmental monitoring, prevent children from passing into silence to be designed on the basis of functional, so as to further expand
Safety seat efficacy exertion scope.
The content of the invention
The technical problem to be solved is to provide a kind of safety monitoring system of child safety seat and safety is supervised
Survey method, can be according to the state acquisition module on child safety seat during children riding to environment inside car and children's life entity
Symptom state carries out discriminatory analysis, reminds the head of a family, the current situation of child, it is possible to interact to adjust in-car ring with vehicle-mounted computer
Border.
To realize above-mentioned technique effect, the invention discloses a kind of safety monitoring system of child safety seat, including：
State acquisition module, for the passenger status on Real-time Collection child safety seat and environment inside car state；
Safety seat control unit, is communicatively coupled to the state acquisition module, for the state acquisition module reality
When the passenger status that gather and environment inside car state be analyzed and process, and be sent out Customer information and environment inside car
Information；The safety seat control unit is further communicatively coupled to the vehicle-mounted computer of automobile；
Safety control module, the safety control module are communicatively coupled to the safety seat control unit, for receiving
The Customer information and environment inside car information that the safety seat control unit sends, and according to the passenger's letter for receiving
Breath and environment inside car information carry out function point analysis to the child safety seat；
Network data processing platform, is communicatively coupled to the safety seat control unit, for receiving the safety seat
The Customer information and environment inside car information that control unit sends；The network data processing platform is further taken with automobile cloud
Business platform interactive connection, the automobile cloud service platform is communicatively coupled to the vehicle-mounted computer, for according to the network data
The Customer information and environment inside car information in processing platform controls the vehicle-mounted computer and carries out function point analysis to automobile；And
Moving operation end, by network connection in the network data processing platform, for checking at the network data
The Customer information and environment inside car information in platform.
The safety monitoring system of the child safety seat is further improved by, and the state acquisition module includes temperature
Degree sensor, humidity sensor, air mass sensor, isofix interface sensors, Origami sensor, gravity detection sensing
One or more in device, pressure sensor, honeywell switch sensor, photoelectric sensor.
The safety monitoring system of the child safety seat is further improved by, the safety seat control unit bag
Include：
Message processing module, is connected to the state acquisition module, for the state acquisition module Real-time Collection
The passenger status and environment inside car state are analyzed and process, and generate Customer information and environment inside car information；
Wireless communication module, is connected to described information processing module, for being sent out the Customer information and in-car ring
Environment information.
The safety monitoring system of the child safety seat is further improved by, in the safety seat control unit
Alarm module is additionally provided with, the alarm module is connected to described information processing module, for detecting the Customer information and in-car
Whether there is Crisis Information in environmental information, and warning message is sent out when Crisis Information is detected；The alarm module
It is further connected to the wireless communication module.
The safety monitoring system of the child safety seat is further improved by, and the safety control module includes wind
One or more in fan, heating cushion, seat angle adjustor.
The safety monitoring system of the child safety seat is further improved by, and the network data processing platform leads to
Network connection is crossed in emergency processing center, the emergency processing center is for according in the network data processing platform
Customer information and environment inside car information carry out emergency processing.
The safety monitoring system of the child safety seat is further improved by, and the moving operation end is further controlled
System is connected to the safety seat control unit, controls the safety control module for manipulating the safety seat control unit
Function point analysis are carried out to the child safety seat.
The safety monitoring system of the child safety seat is further improved by, the automobile cloud service platform according to
The Customer information and environment inside car information in the network data processing platform controls the vehicle-mounted computer to be carried out to automobile
Function point analysis, including the keying of window opening and closing, air-conditioning, skylight keying, automobile brake, car light flicker, blow a whistle in one or more.
The invention also discloses a kind of safety monitoring method of child safety seat, including step：
Passenger status and environment inside car state on Real-time Collection child safety seat；
The passenger status and environment inside car state of Real-time Collection are analyzed and are processed, and is sent out passenger's letter
Breath and environment inside car information；
Function point analysis are carried out to child safety seat according to the Customer information and environment inside car information；
One network data processing platform is provided, and the Customer information and in-car is received using the network data processing platform
Environmental information；
Using the moving operation end for being wirelessly connected to the network data processing platform, user checks that the data processing is put down
The Customer information and environment inside car information in platform；And
The network data processing platform is interconnected with automobile cloud service platform, the automobile cloud service platform communication
The vehicle-mounted computer of automobile is connected to, is taken advantage of according in the network data processing platform using the automobile cloud service platform
Objective information and environment inside car information manipulate the vehicle-mounted computer and carry out function point analysis to automobile；And utilize the automobile cloud service
Platform manipulates the vehicle-mounted computer and carries out function point analysis to the child safety seat.
The safety monitoring method of the child safety seat is further improved by, and user checks the Customer information
And function point analysis are carried out to the child safety seat using the moving operation end after environment inside car information.
The present invention is as a result of above technical scheme so as to have the advantages that：Passed based on child safety seat
State vital sign and environment inside car state are taken in sensor data acquisition, analysis monitoring current child；And while provide with
Lower function：First, collection children's state in the car, and judge whether dangerous, and monitoring is informed by internet terminal
People (several to hold mobile terminal and allow the people for accessing)；Second, child safety seat data acquisition information is by high in the clouds
Reason or the control by vehicle-mounted computer to car load (such as window opening and closing, starting of air conditioner, open skylight, vehicle braking, car light sudden strain of a muscle
The function such as sparkle, blow a whistle) eliminate children's dangerous and hidden danger in the car, and same alarm.
Description of the drawings
Fig. 1 is a kind of high-level schematic functional block diagram of the safety monitoring system of child safety seat of the invention.
Fig. 2 is the function mould of the safety seat control unit in a kind of safety monitoring system of child safety seat of the invention
Block schematic diagram.
Fig. 3 is application of the present system in child safety seat isofix with back-rest linked regulation.
Fig. 4～6 are the operation diagram of isofix devices linkage backrest in present system.
Fig. 7～9 are the operation diagram of back-rest linked isofix devices in present system.
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through concrete realities different in addition
The mode of applying is carried out or applies, the every details in this specification can also based on different viewpoints with application, without departing from
Various modifications and changes are carried out under the spirit of the present invention.
Invention broadly provides the safety monitoring system and safety monitoring method of a kind of child safety seat, being capable of basis
State acquisition module during children riding on child safety seat is judged to environment inside car and children's vital sign state
Analysis, reminds the head of a family, the current situation of child, it is possible to interact to adjust environment inside car with vehicle-mounted computer.
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further detailed explanation.
First, refer to shown in Fig. 1, be that a kind of functional module of the safety monitoring system of child safety seat of the invention is shown
It is intended to, specifically, a kind of safety monitoring system of child safety seat of the invention is mainly by 11, one safety of a state acquisition module
Chair control unit 12, a safety control module 13, a network data processing platform 14 and moving operation end 15 are constituted.
State acquisition module 11 is loaded on child safety seat, for the passenger's shape on Real-time Collection child safety seat
State and environment inside car state, passenger status such as current child take state and vital sign etc., and environment inside car state is as in-car
Air quality and humiture etc..
Wherein, state acquisition module 11 can include temperature sensor, humidity sensor, air mass sensor, isofix
In interface sensor, Origami sensor, gravity detection sensor, pressure sensor, honeywell switch sensor, photoelectric sensor
One or more.Such as can be used to detecting the Current Temperatures of child safety seat and wet using temperature sensor and humidity sensor
Degree, when temperature sensor and humidity sensor are arranged on the position contacted with child skin, can be used to measure children's
Vital sign；Certainly temperature sensor and humidity sensor can be also used for the temperature and humidity in real-time monitoring automobile.
Isofix interface sensors (sensing of children's seat interface), installed in child safety seat and the interface position of automotive seat, use
It is whether firm in detection interface position.Origami sensor may be provided at the folding position of child safety seat, fold for detecting
The current state of position.Gravity detection sensor and pressure sensor are may be provided on the cushion of child safety seat, for examining
Children are surveyed whether on seat, and children take state on seat, occur to avoid children from passing into silence in the car
Accident, while the comfortableness of children's ride-on also can be monitored when driving.Honeywell switch sensor and photoelectric sensor are available
In the in-car magnetic field of detection and photoelectricity, prevent accident from occurring.Air mass sensor includes VOC (Volatile
Organic Compounds, VOC) sensor, pellet sensor and CO (carbon monoxide) have
One or more in poison gas body sensor, for the air quality in real-time monitoring automobile.Except various sensings mentioned above
Outside device, the state acquisition module of the present invention can also have the equipment of equivalent effect using other, as long as acquisition children can be reached
The effect of passenger status and environment inside car state on safety seat, the present invention be not limited to sensor mentioned above and
Its combination.
Safety seat control unit 12 is communicatively coupled to state acquisition module 11, for being adopted to state acquisition module 11 in real time
The passenger status and environment inside car state of collection are analyzed and process, and are sent out Customer information and environment inside car information.
Coordinate shown in Fig. 2, be a kind of child safety seat of the invention safety monitoring system in safety seat control it is single
The high-level schematic functional block diagram of unit.The safety seat controls Unit 12 mainly includes a message processing module 121, a radio communication mold
Block 122 and a power module 123.
Major part of the message processing module 121 as safety seat control 12, which is connected to state acquisition module 11, uses
It is analyzed and processes in the passenger status and environment inside car state to 11 Real-time Collection of state acquisition module, generates Customer information
And environment inside car information.Wireless communication module 122 is connected to message processing module 121, for being sent out Customer information and car
Interior environmental information.Power module 123 is connected to message processing module 121, for powering for message processing module 121.
Further, alarm module 124 is additionally provided with safety seat control unit 12, the alarm module 124 is connected to letter
Breath processing module 121, for whether there is crisis in the Customer information in detection information processing module 121 and environment inside car information
Information, and warning message is sent out when Crisis Information is detected, can be by installing alarm (such as on child safety seat
Loudspeaker or warning lamp) detecting warning message that alarm module sends, and warning is sent, notify care provider；Or will can be somebody's turn to do
Alarm module 124 is connected to wireless communication module 122, will come from the warning of alarm module 124 using wireless communication module 122
Information transmits flat to network data processing together with the Customer information in message processing module 121 and environment inside car information
Platform 14.
The safety seat control unit 12 is further communicatively coupled to the 16 (Electronic of vehicle-mounted computer of automobile
Control Unit, electronic control unit, abbreviation ECU), the control that vehicle-mounted computer 16 sends is received using message processing module 121
System instruction, control safety control module 13 carry out corresponding operating.
Safety control module 13 is loaded on child safety seat, and the safety control module 13 is communicatively coupled to safety seat
The message processing module 121 of control unit 12, for receiving the Customer information and in-car ring of the transmission of safety seat control unit 12
Environment information, and function point analysis are carried out to child safety seat according to the Customer information and environment inside car information for receiving.Its
In, safety control module 13 includes one or more in fan, heating cushion, seat angle adjustor, by electronic and/or enter manually
Row is adjusted, and such as child safety seat is lowered the temperature when the too high information of temperature is received using fan, using heating
Pad and the cushion of child safety seat is heated when temperature too low information is received, receiving using seat angle adjustor
To seat folding angles improperly information when chair angle is adjusted.Except various safety control modules 13 mentioned above
Outward, the equipment that safety control module of the invention can also have equivalent effect using other, the present invention is not limited to mentioned above
Safety control module and combinations thereof mode.
Network data processing platform 14 is communicatively coupled to the wireless communication module 122 of safety seat control unit 12, is used for
Receive Customer information, environment inside car information and warning message that wireless communication module 122 sends.Network data processing platform 14 is adopted
Seat cloud service platform is used, (the low-power consumption LAN based on IEEE802.15.4 standards is assisted by wifi, bluetooth, ZigBee
View), internet, the data transmission of internet of things mode such as GPRS obtain the Customer information of the transmission of safety seat control unit 12, in-car
Environmental information and warning message, will be those Customer informations, environment inside car information and warning message centrally stored in a network, so as to
Data interaction.
Network data processing platform 14 is further connected to an emergency processing center 18 by network, and network data processing is put down
Platform 14 sends fault message, children's vital sign information and emergency information of child safety seat etc., emergency processing by network
Center 18 carries out corresponding emergency processing after those information are received, and such as reports for repairment, notifies guardian etc..
Moving operation end 15 be by network connection in the intelligent mobile terminal of seat cloud service platform, such as smart mobile phone or
Removable computer (PAD) etc., for Customer information, environment inside car information and the alarm signal checked in network data processing platform 14
Breath, guardian (father and mother, grand parents, grand parents, teacher etc.) can be by downloading corresponding mobile terminal on smart mobile phone
(APP) network data processing platform 14 is accessed by procotol, and passenger's letter of the transmission of network data processing platform 14 is obtained
Breath, environment inside car information and warning message, to obtain state of the children in automobile, on child safety seat in real time.Together
When, it is also possible to chat group is set up on the APP for downloading, vital sign, the environment letter for the children on child safety seat
Breath and warning message are exchanged, and are easy to information sharing；Moving operation end 15 can be communicatively coupled to network data processing simultaneously
Platform 14, the chat message in chat group is stored into network data processing platform 14, is entered in line data set and is stored.
Further, the moving operation end 15 also controls the message processing module for being connected to safety seat control unit 12
121, function point analysis are carried out to child safety seat for manipulating the control safety control module 13 of safety seat control unit 12, from
And realize that guardian eliminates danger of the children in automobile by moving operation end 15 come remote control child safety seat, in time
And hidden danger.Wherein, moving operation end 15 can pass through wifi, bluetooth, ZigBee (the low-power consumption offices based on IEEE802.15.4 standards
Domain fidonetFido), internet, the data transmission of internet of things mode such as GPRS send the letter of control instruction to safety seat control unit 12
Breath processing module 121, makes corresponding control service with safe operation chair control unit 12.
Used as the innovative point of the present invention, the network data processing platform 14 in the present invention is interacted with automobile cloud service platform 17
Connection, realizes the interaction of control instruction and relevant information.Automobile cloud service platform 17 is built in network, for monitor in real time and
All information of more new cars and state, including the performance parameter and travel conditions of automobile etc..Automobile cloud service platform 17 enters one
Step is communicatively coupled to the vehicle-mounted computer 16 of automobile, is handed over using information of the automobile cloud service platform 17 with network data processing platform 14
Mutually, can in integrated network data processing platform (DPP) 14 with regard in the information and automobile cloud service platform 17 of child safety seat with regard to vapour
The information of car, sends control instruction and child safety seat relevant information to vehicle-mounted computer 16, and control vehicle-mounted computer 15 is to automobile
Carry out function point analysis.Wherein, the control of automobile cloud service platform 17 vehicle-mounted computer 16 carries out function point analysis to automobile, including vehicle window is opened
Close, air-conditioning keying, skylight keying, automobile brake, car light flicker, blow a whistle in one or more, for adjusting the traveling of automobile
State, overall merit driving habit are pointed out to improve weak point, improve children's ride-on comfortableness, and for adjusting in automobile
Air quality and environmental quality.
With reference to specific embodiment, to a kind of implementing for safety monitoring system of child safety seat of the invention
Method does detailed introduction, and its implementation specifically includes following steps：
S001：Using the state acquisition module 11 being loaded on child safety seat, on Real-time Collection child safety seat
Passenger status and environment inside car state, such as humiture information, the fix information of seat interface, chair angle information, air matter
Amount information, gravity and pressure information, magnetic field and optoelectronic information etc.；
S002：Using the safety seat control unit 12 for being communicatively coupled to state acquisition module 11, to state acquisition module
The passenger status and environment inside car state of 11 Real-time Collections are analyzed and process, and are sent out Customer information and environment inside car
Information；
S003：Using the security control for being loaded on child safety seat and being communicatively coupled to safety seat control unit 11
Module 13, receives Customer information and environment inside car information that safety seat control unit 11 sends, and according to the passenger for receiving
Information and environment inside car information carry out function point analysis, such as fan control, heating cushion control, seat angle adjustor to child safety seat
Control；
S004：A network data processing platform 14 is provided, network data processing platform is communicatively coupled to safety seat control
Unit 12, receives Customer information and the environment inside car letter that safety seat control unit 12 sends using network data processing platform 14
Breath；
S005：User checks data processing using the moving operation end 15 for being wirelessly connected to network data processing platform 14
Customer information and environment inside car information in platform 14；And
S006：Network data processing platform 14 is interconnected with automobile cloud service platform 17, automobile cloud service platform 17
The vehicle-mounted computer 16 of automobile is communicatively coupled to, using automobile cloud service platform 17 according to the passenger in network data processing platform 14
Information and environment inside car information manipulation vehicle-mounted computer 16 carry out function point analysis, such as window opening and closing to automobile, and starting of air conditioner opens day
Window, vehicle braking, car light such as flash, blow a whistle at the function；And, 16 pairs of safety of vehicle-mounted computer are manipulated using automobile cloud service platform 17
Chair control unit 12 sends control instruction, children is pacified with controlling the manipulation safety control module 13 of safety seat control unit 12
Full seat carries out function point analysis.
Wherein, in step S005：Moving operation end 15 further controls to be connected to safety seat control unit 12, can profit
12 control safety control module 13 of safety seat control unit is manipulated with moving operation end 15 carries out function to child safety seat
Adjust, realize that length of run is manipulated.
The safety monitoring system and safety monitoring method of child safety seat of the present invention is based on child safety seat sensor
State vital sign and environment inside car state are taken in data acquisition, analysis monitoring current child；And while provide following work(
Energy：First, collection children's state in the car, and judge whether dangerous, and monitoring people are informed by internet terminal
(several to hold mobile terminal and allow the people for accessing)；Second, child safety seat data acquisition information by high in the clouds process or
Control of the person by vehicle-mounted computer to car load (such as window opening and closing, starting of air conditioner, opens skylight, vehicle braking, car light flicker, ring
The functions such as flute) eliminate children's dangerous and hidden danger in the car, and same alarm.
Below by taking child safety seat isofix with back-rest linked regulating system as an example, child safety seat of the present invention is introduced
The application in the regulation of child safety seat isofix and back-rest linked of safety monitoring system and safety monitoring method, coordinate figure
Shown in 3, Fig. 3 is application of the present system in child safety seat isofix with back-rest linked regulation, specific as follows：
Utilization state acquisition module Real-time Collection one is associated with the first monitoring signal of isofix devices and one is associated with
Second monitoring signal of backrest, and first monitoring signal and second monitoring signal are sent out,
Safety seat control unit is used to receiving the first monitoring signal that this is associated with isofix devices and this is associated with
Second monitoring signal of backrest, is analyzed process according to established rule, to generate operational order.
Safety seat control unit adopts the isofix motors 31 for driving isofix devices and for driving recliner
Recliner motor 32.Wherein, 31 signal of isofix motors is connected to safety seat control unit, for according to operational order control
Isofix devices start processed；32 signal of recliner motor is connected to safety seat control unit, for according to operational order control
Recliner 33 is rotated, and to drive the backrest 34 of child safety seat to rotate relative to its cushion 35, realizes that 34 angle of backrest is adjusted
Section.
Wherein, isofix devices include mounting bracket 41 and the isofix interfaces 411 in mounting bracket 41, install and prop up
Frame 41 is installed in the cushion skeleton of cushion 35 of child safety seat by push rod 412, and the both sides of mounting bracket 41 are slidedly arranged on
The both sides of cushion skeleton, and under the start of push rod 412 push-and-pull mounting bracket 41 along cushion skeleton sliding.Push rod 412 can be adopted
Tooth bar linkage or fluid pressure drive device.Isofix interfaces 411 are fixed on the isofix docking ports of automotive seat when in use
In.
Concrete operations are as follows：
Coordinate shown in Fig. 4～6, it is artificial to start isofix motors, to be released with the push rod for driving isofix devices, push rod will
Isofix devices release optional position, now isofix electric motor startings, send current signal and form the first monitoring signal, outwards defeated
Go out first monitoring signal；Safety seat control unit (ECU) receives first monitoring signal, automatic recliner electricity
Machine, drives recliner to rotate, the backrest of child safety seat is adjusted backward, when the backrest of child safety seat is close to automotive seats
During chair back, recliner motor can produce stall phenomenon and produce locked rotor current (locked rotor current be much larger than recliner motor
Operating current), by detecting the locked rotor current of recliner motor, ECU may determine that the backrest of child safety seat is adjusted to correctly
Position.
In the same manner, coordinate shown in Fig. 7～9, it is artificial to start recliner motor, to drive recliner to rotate, drive children's safety
The backrest of seat is rotated, and now recliner motor sends current signal to form the second monitoring signal, outwards exports second prison
Control signal；Safety seat control unit (ECU) receives second monitoring signal, automatic isofix motor, adjustment
The extension elongation of the push rod of isofix devices, when the backrest of child safety seat is close to motor vehicle seat back, isofix motors
Stall phenomenon can be produced and locked rotor current (locked rotor current is much larger than, the operating current of isofix motors) is produced, ECU is by sentencing
The locked rotor current of disconnected isofix motors understands whether the push rod of isofix devices reaches correct extension elongation.
In addition, state acquisition module obtain except by the way of above-mentioned monitoring motor current signal the first monitoring signal and
Outside second monitoring signal, sensor can be also adopted.For example connect a pulling force between the push rod and mounting bracket of isofix devices
Sensor, to obtain the pulling force signal between push rod and mounting bracket, as the first monitoring signal；Leaning in child safety seat
Back arranges pressure sensor, to monitor pressure signal suffered when backrest is collided with motor vehicle seat back, as the second prison
Control signal.Or a displacement transducer is set between the push rod and mounting bracket of isofix devices, replace pulling force sensor, with
The displacement signal between push rod and mounting bracket is obtained, as the second monitoring signal.
In the above-described embodiments, child safety seat is connected by isofix devices with automotive seat, by adjusting children
The backrest angle of safety seat so that the backrest of child safety seat is brought into close contact with motor vehicle seat back so that children's safety
Seat and automotive seat are formed and are rigidly connected, when car load is braked or even is collided, child safety seat recliner structure and automobile
Seat angle adjuster structure collective effect, plays and upper drawstring or the same anti-inverting action of supporting leg, the effect of two groups of recliners
Power, can be such that children are preferably protected.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in bright book, so that those skilled in the art understands and reads, is not limited to enforceable limit of the invention
Fixed condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, not
Affect, under effect that can be generated of the invention and the purpose that can be reached, still to fall
In the range of covering.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " centre " and " one " etc.
Term, is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, the change of its relativeness or tune
It is whole, under without essence change technology contents, when being also considered as enforceable category of the invention.
The above is only presently preferred embodiments of the present invention, and any pro forma restriction is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when using the technology contents of the disclosure above make it is a little change or repair
The Equivalent embodiments for equivalent variations are adornd, as long as being the content without departing from technical solution of the present invention, according to the technology reality of the present invention
Any simple modification, equivalent variations and modification that confrontation above example is made, still fall within the scope of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of safety monitoring system of child safety seat, it is characterised in that include：
State acquisition module, for the passenger status on Real-time Collection child safety seat and environment inside car state；
Safety seat control unit, is communicatively coupled to the state acquisition module, for being adopted to the state acquisition module in real time
The passenger status and environment inside car state of collection are analyzed and process, and are sent out Customer information and environment inside car letter
Breath；The safety seat control unit is further communicatively coupled to the vehicle-mounted computer of automobile；
Safety control module, is communicatively coupled to the safety seat control unit, for receiving the safety seat control unit
The Customer information for sending and environment inside car information, and according to the Customer information and environment inside car information for receiving to institute
Stating child safety seat carries out function point analysis；
Network data processing platform, is communicatively coupled to the safety seat control unit, for receiving the safety seat control
The Customer information and environment inside car information that unit sends；The network data processing platform is further flat with automobile cloud service
Platform is interconnected, and the automobile cloud service platform is communicatively coupled to the vehicle-mounted computer, for according to the network data processing
The Customer information and environment inside car information in platform controls the vehicle-mounted computer and carries out function point analysis to automobile；And
Moving operation end, by network connection in the network data processing platform, for checking that the network data processing is put down
The Customer information and environment inside car information in platform.
2. the safety monitoring system of child safety seat as claimed in claim 1, it is characterised in that the state acquisition module
Including temperature sensor, humidity sensor, air mass sensor, isofix interface sensors, Origami sensor, gravity detection
One or more in sensor, pressure sensor, honeywell switch sensor, photoelectric sensor.
3. the safety monitoring system of child safety seat as claimed in claim 1, it is characterised in that：The safety seat control
Unit includes：
Message processing module, is connected to the state acquisition module, for described in the state acquisition module Real-time Collection
Passenger status and environment inside car state are analyzed and process, and generate Customer information and environment inside car information；
Wireless communication module, is connected to described information processing module, for being sent out the Customer information and environment inside car letter
Breath.
4. the safety monitoring system of child safety seat as claimed in claim 3, it is characterised in that：The safety seat control
Alarm module is additionally provided with unit, the alarm module is connected to described information processing module, for detecting the Customer information
And in environment inside car information, whether there is Crisis Information, and warning message is sent out when Crisis Information is detected；The report
Alert module is further connected to the wireless communication module.
5. the safety monitoring system of child safety seat as claimed in claim 1, it is characterised in that：The safety control module
Including one or more in fan, heating cushion, seat angle adjustor.
6. the safety monitoring system of child safety seat as claimed in claim 1, it is characterised in that：The network data processing
, by network connection in emergency processing center, the emergency processing center is for according in the network data processing platform for platform
The Customer information and environment inside car information carry out emergency processing.
7. the safety monitoring system of child safety seat as claimed in claim 1, it is characterised in that：The moving operation end is entered
The control of one step is connected to the safety seat control unit, controls for manipulating the safety seat control unit control safety
Molding block carries out function point analysis to the child safety seat.
8. the safety monitoring system of child safety seat as claimed in claim 1, it is characterised in that：The automobile cloud service is put down
Platform controls the vehicle-mounted computer to vapour according to the Customer information in the network data processing platform and environment inside car information
Car carries out function point analysis, including the keying of window opening and closing, air-conditioning, skylight keying, automobile brake, car light flicker, blow a whistle in one kind
Or it is various.
9. a kind of safety monitoring method of child safety seat, it is characterised in that including step：
Passenger status and environment inside car state on Real-time Collection child safety seat；
The passenger status and environment inside car state of Real-time Collection are analyzed and are processed, and be sent out Customer information and
Environment inside car information；
Function point analysis are carried out to child safety seat according to the Customer information and environment inside car information；
One network data processing platform is provided, and the Customer information and environment inside car is received using the network data processing platform
Information；
User is checked in the data processing platform (DPP) using the moving operation end for being wirelessly connected to the network data processing platform
The Customer information and environment inside car information；And
The network data processing platform is interconnected with automobile cloud service platform, the automobile cloud service platform communication connection
In the vehicle-mounted computer of automobile, using the automobile cloud service platform according to the passenger's letter in the network data processing platform
Breath and environment inside car information manipulate the vehicle-mounted computer and carry out function point analysis to automobile；And utilize the automobile cloud service platform
Manipulating the vehicle-mounted computer carries out function point analysis to the child safety seat.
10. the safety monitoring method of child safety seat as claimed in claim 9, it is characterised in that：User checks described
Function point analysis are carried out to the child safety seat using the moving operation end after Customer information and environment inside car information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011180.7A CN106534387B (en) | 2017-01-06 | 2017-01-06 | Safety monitoring system and safety monitoring method for child safety seat |
| PCT/CN2017/079695 WO2018126550A1 (en) | 2017-01-06 | 2017-04-07 | Safety monitoring system and safety monitoring method for child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011180.7A CN106534387B (en) | 2017-01-06 | 2017-01-06 | Safety monitoring system and safety monitoring method for child safety seat |
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| CN106534387A true CN106534387A (en) | 2017-03-22 |
| CN106534387B CN106534387B (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011180.7A Active CN106534387B (en) | 2017-01-06 | 2017-01-06 | Safety monitoring system and safety monitoring method for child safety seat |
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| CN (1) | CN106534387B (en) |
| WO (1) | WO2018126550A1 (en) |
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| CN107438103A (en) * | 2017-08-01 | 2017-12-05 | 福州大学 | Multi-level environment inside car monitor and alarm system and method based on Internet of Things |
| WO2018126550A1 (en) * | 2017-01-06 | 2018-07-12 | 上海沃雨电子科技有限公司 | Safety monitoring system and safety monitoring method for child safety seat |
| CN108665955A (en) * | 2018-04-20 | 2018-10-16 | 上海澄潭网络科技有限公司 | A kind of method and apparatus for adjusting stance adjustment equipment used by a user |
| CN109649223A (en) * | 2018-08-21 | 2019-04-19 | 福建麦凯智造婴童文化股份有限公司 | A kind of intelligent and safe seat monitoring system |
| CN110742590A (en) * | 2019-09-27 | 2020-02-04 | 好孩子儿童用品有限公司 | Child safety seat with physiological parameter intelligent monitoring system |
| CN110816471A (en) * | 2019-11-22 | 2020-02-21 | 韩志东 | Automatic locking method for vehicle door |
| CN111640288A (en) * | 2020-05-08 | 2020-09-08 | 南京锐创特信息科技有限公司 | Intelligent vehicle-mounted child retention prevention alarm and alarm method |
| CN114901513A (en) * | 2020-01-08 | 2022-08-12 | 宁波吉利汽车研究开发有限公司 | Child seat, child seat system, and method for operating a child seat system |
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| CN110135300B (en) * | 2019-04-30 | 2023-04-07 | 信利光电股份有限公司 | Child safety monitoring method and device, computer equipment and computer readable storage medium |
| CN112530136A (en) * | 2020-11-25 | 2021-03-19 | 李建华 | Warning and rescuing system for preventing children from being locked in vehicle |
| CN112965559B (en) * | 2021-02-04 | 2022-12-20 | 北京研华兴业电子科技有限公司 | Industrial computer humidity monitoring control system and monitoring control method |
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| WO2018126550A1 (en) * | 2017-01-06 | 2018-07-12 | 上海沃雨电子科技有限公司 | Safety monitoring system and safety monitoring method for child safety seat |
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| CN114901513A (en) * | 2020-01-08 | 2022-08-12 | 宁波吉利汽车研究开发有限公司 | Child seat, child seat system, and method for operating a child seat system |
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Also Published As
| Publication number | Publication date |
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| WO2018126550A1 (en) | 2018-07-12 |
| CN106534387B (en) | 2021-03-16 |
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