CN107499278A - Automobile accounts for seat, safety belt setting fastening identification long-distance monitorng device, system and method - Google Patents
Automobile accounts for seat, safety belt setting fastening identification long-distance monitorng device, system and method Download PDFInfo
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- CN107499278A CN107499278A CN201710818701.XA CN201710818701A CN107499278A CN 107499278 A CN107499278 A CN 107499278A CN 201710818701 A CN201710818701 A CN 201710818701A CN 107499278 A CN107499278 A CN 107499278A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
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- 238000012545 processing Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 6
- 230000005622 photoelectricity Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 7
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
-
- 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
-
- 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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- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- General Health & Medical Sciences (AREA)
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- Emergency Alarm Devices (AREA)
Abstract
The present invention relates to a kind of automobile to account for seat, safety belt setting fastening identification long-distance monitorng device, system and method, including seat occupancy detection component, safety belt setting fastening detection components, signal processor, Intelligent alarming terminal and remote data platform, whether pressure, temperature even heart rate, body movement signal are detected according to occupy-place identification sensor, can first judge whether there is passenger's seating on seat；On the premise of having passenger's seating, the first piezoelectric transducer set on safety belt must can just detect passenger's heart rate, breath signal under conditions of seat occupant fastening safety belt, if detect passenger's heart rate, breath signal, then passenger setting fastening safety belt, otherwise can alarm sounds fastening safety belt, accuracy of judgement, it is not easy to fake；Meanwhile communicate to connect to form remote monitoring with the data platform of distal end, be advantageous to bus hub and grasp the situation of passenger inside the vehicle's fastening safety belt in real time with traffic, it is ensured that the higher utilization rate of in-car safety belt, be advantageous to ensure passenger survival safety.
Description
Technical field
The invention belongs to technical field of vehicle safety, accounts for seat more particularly to a kind of automobile, safety belt setting fastening identifies remotely
Supervising device, system and method.
Background technology
With the progress and the improvement of people's living standards of science and technology, automobile is used as work of riding instead of walk by increasing people
Tool, increasing automobile cause road traffic accident more and more frequently to occur；Then, " security " turn into driver and
The problem of occupant's overriding concern, and one of most important performance such as automobile.Safety belt during car collision as protecting
The basic protector of driver and crew is protected, passenger is injured, it is most important to protect passenger survival to play safely to reducing or even avoiding
Effect.
At present, although having compulsive requirement to fastening the safety belt, and each seat is configured with safety belt, normal conditions
Under, the utilization rate of safety belt is relatively low, and driver can not also learn whether rear passenger has been safety belt.Especially for large-scale length
Way car, whether it has been all safety belt because seat is more, passenger can not be judged in the visual line of sight of driver；And large-scale visitor
Running time of the car on expressway is longer, and distance also farther out, such as passenger's safety belt buckling free, is met traffic accident and is likely to result in largely
Passenger's injures and deaths；Driver can not understand the situation that passenger fastens the safety belt in real time, after bus hub and traffic can not also be learnt
Arrange passenger whether setting fastening safety belt, be not easy to traffic administration and the guarantee of the life security to passenger.
Meanwhile also have and make a kind of system of alarm for the requirement fastened the safety belt, i.e., it is not safety in passenger
During band, system can send prompting to driver, then be fastened the safety belt by driver's reminding passengers；Whether detection has passenger on seat
Seating is to trigger to realize by pressure type sensitive switch, if pressure type sensitive switch is broken, it is necessary to dismantling seat takes epidermis apart, dress
Stitch back, change very troublesome again after good.If moreover, insert a piece of shape body in safety belt pedestal, and actually safety belt is not
Insert in the pedestal, passenger can be caused not fasten the safety belt, system does not send prompting yet, acquiescence Passenger-Seat-Belt has been fastened, and can be dropped
The vigilance of low driver；Bus hub and traffic can not also learn rear passenger whether setting fastening safety belt.
The content of the invention
It is an object of the invention to provide one kind by features such as monitor heart rate, the dynamic, breathings of body, judge car seat whether by
Take and passenger whether setting fastening safety belt, accuracy of judgement, be not easy to play tricks, service life length；And can be with the data of traffic
Platform communication connects, and realizes the situation of real-time remote monitoring passenger's fastening safety belt, and the automobile of passenger survival safety is effectively ensured
Account for seat, safety belt setting fastening identification long-distance monitorng device, system and method.
A kind of car seat takes, safety belt setting fastening identification long-distance monitorng device, is arranged at seat, including：
Seat occupancy detection component, including it is arranged at the occupy-place identification sensor below the seat cushion；
Safety belt setting fastening detection components, including safety belt, the vital sign identification sensor for being arranged at the safety belt；
Signal processor, the occupy-place identification sensor and vital sign identification sensor with the signal processor line
Road connects；
Intelligent alarming terminal, the Intelligent alarming terminal include siren and intelligent terminal, the Intelligent alarming terminal with
The wired or wireless connection of signal processor；And
Data terminal, the signal processor communicate to connect through communication module and the data terminal.
In one of the embodiments, the occupy-place identification sensor includes pressure sensor, temperature sensor, photoelectric transfer
Sensor and infrared sensor one or more therein, and respectively monitor seat on pressure signal, temperature signal, photosignal and
Infrared signal；The vital sign identification sensor is the first piezoelectric transducer, and first piezoelectric transducer is arranged at described
The safety belt side of human body is bonded during safety belt setting fastening, and heart rate, breathing life entity can be just perceived only in fastening safety belt
Reference number.
In one of the embodiments, the occupy-place identification sensor also includes the second piezoelectric transducer, second pressure
Electrical sensor monitors passenger heart rate, body move vital sign parameter signals.
In one of the embodiments, first piezoelectric transducer and the second piezoelectric transducer are piezoelectric membrane sensing
Device, piezoelectric cable sensor or piezoceramic transducer.
A kind of car seat takes, safety belt setting fastening identification remote monitoring system, including：
Seat occupancy detection module, including occupy-place recognition unit and timing unit below seat cushion are arranged at, it is described
Pressure, temperature or the vital sign parameter signals of passenger on occupy-place recognition unit collection seat, and send；The timing unit is from described
Occupy-place recognition unit starts timing when collecting signal；
Safety belt setting fastening detection module, including the vital sign recognition unit of safety belt is arranged at, the vital sign is known
Heart rate, the breathing vital sign parameter signals of other unit collection passenger, and send；
Signal processing module, the occupy-place recognition unit and vital sign recognition unit with the signal processing module line
Road connects, and the signal processing module receives the signal that the occupy-place recognition unit is sent with vital sign recognition unit, and will
The signal of reception is converted into electric signal output；
Intelligent warning module, and the wired or wireless connection of the signal processing unit, when the occupy-place recognition unit gathers
It is described to passenger's occupy-place signal, and when the vital sign recognition unit does not collect passenger's heart rate, breathing vital sign parameter signals
Intelligent warning module sends alarm；And
Remote data platform, communicated to connect with the signal processing module.
In one of the embodiments, the occupy-place recognition unit includes pressure sensor, temperature sensor, photoelectric sensing
Device and infrared sensor one or more therein, and pressure signal, temperature signal, photosignal and red on seat are monitored respectively
External signal；The vital sign recognition unit is the first piezoelectric transducer, and first piezoelectric transducer is in fastening safety belt
Passenger's heart rate, breathing vital sign parameter signals can be perceived.
In one of the embodiments, the occupy-place recognition unit also includes the second piezoelectric transducer, second piezoelectricity
Sensor monitoring passenger heart rate, body move vital sign parameter signals.
A kind of car seat takes, safety belt setting fastening identification long-distance monitoring method, comprises the following steps：
S1：Automobile starting, identifying system are standby；
S2：Whether pressure, temperature or vital sign parameter signals are perceived by occupy-place recognition unit, judges whether have on seat
Passenger takes；
S3：If it is not, then continue standby；If so, timing unit starts timing, meanwhile, pass through the first piezoelectric sensor senses
Whether device perceives heart rate, breath signal, judge passenger whether fastening safety belt；
S4：If so, then timing unit stops timing, end of identification；If it is not, then Intelligent warning module sends alarm sounds,
Meanwhile judge whether the timing of timing unit exceedes preset time；
S5：If it is not, then continue to send alarm sounds, until the first piezoelectric transducer perceives heart rate, breath signal, passenger
Untill fastening seat belts, timing unit stops timing；If so, then while Intelligent warning module continues to send alarm sounds,
Signal is sent to remote data platform, until the first piezoelectric transducer perceives heart rate, breath signal, Intelligent warning module is closed
Prompting, timing unit stop timing；
S6：Remote data platform reception signal, deduction of points is made to automobile corresponding to the signal or fine is punished.
In one of the embodiments, the step S2 includes：
S21：Whether pressure, temperature are perceived by pressure sensor, temperature sensor, photoelectric sensor and infrared sensor
Degree, photoelectricity or infrared signal, judge whether may there is passenger's seating on seat；
S22：If it is not, then continue standby；If so, whether heart rate, body movement signal are then perceived by the second piezoelectric transducer,
Judge whether there is passenger's seating on seat.
Compared with prior art, the present invention comprises at least advantages below：
Automobile of the present invention accounts for seat, safety belt setting fastening identification long-distance monitorng device, system and method, is identified and sensed according to occupy-place
Whether device detects pressure, temperature, photoelectricity, infrared or even heart rate, body movement signal, can first judge whether have passenger to multiply on seat
Sit；On the premise of having passenger's seating, the first piezoelectric transducer set on safety belt must be in seat occupant fastening safety belt
Under conditions of can just detect passenger's heart rate, breath signal, if detect passenger's heart rate, breath signal, passenger's setting fastening peace
Full band, otherwise can alarm sounds fastening safety belt, service life length, accuracy of judgement, be not easy to fake；Meanwhile with the data of distal end
Platform communication connects to form remote monitoring, is advantageous to bus hub and grasps passenger inside the vehicle's fastening safety belt in real time with traffic
Situation, it is ensured that the higher utilization rate of in-car safety belt, be advantageous to ensure passenger survival safety.
Brief description of the drawings
Fig. 1 is that car seat of the present invention takes, safety belt setting fastening identification long-distance monitorng device is placed in automobile interiors and shown
It is intended to；
Fig. 2 is that car seat of the present invention takes, safety belt setting fastening identifies long-distance monitorng device safety belt setting fastening schematic diagram；
Fig. 3 is that car seat of the present invention takes, safety belt setting fastening identifies long-distance monitorng device safety belt setting fastening detection components
Partial structural diagram；
Fig. 4 is that car seat of the present invention takes, safety belt setting fastening identifies remote monitoring system structured flowchart；
Fig. 5 is that car seat of the present invention takes, safety belt setting fastening identifies long-distance monitoring method flow chart.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
Referring to Fig. 1, a kind of car seat takes, safety belt setting fastening identification device, seat, including seat occupancy are arranged at
Detection components 10, safety belt setting fastening detection safety belt setting fastening detection components 20, signal processor 30, the sum of Intelligent alarming terminal 40
According to terminal, seat occupancy detection component 10, safety belt setting fastening detection safety belt setting fastening detection components 20, signal processor 30 and intelligence
Primary Ioops can be formed after the connection of alarm terminal 40, can configure battery as power supply, the battery of automobile can also be used as circuit electricity
Source.
Seat occupancy detection component 10 includes being arranged at the occupy-place identification sensor below seat cushion, occupy-place identification sensing
Device may include pressure sensor 12, temperature sensor 14, photoelectric sensor or infrared sensor, and pressure sensor 12, temperature pass
Sensor 14, photoelectric sensor or infrared sensor monitor pressure signal on seat, temperature signal, photosignal and infrared respectively
Signal, if pressure sensor 12 has detected pressure, temperature sensor 14 has detected temperature change, and photoelectric sensor detects
The change of photoelectric signal, or infrared sensor detect infrared signal, then can determine that on seat has passenger's seating；If it is not detected by phase
Induction signal, then illustrate to take without passenger on seat.
Pressure sensor 12 and the service life of temperature sensor 14 are very long, almost without changing pressure in the life time of vehicle
Force snesor 12 and temperature sensor 14, avoid the need for taking the trouble that seat skin sutures again apart.
When seat occupancy detection components 10 detect on seat and have passenger's seating, then confirm passenger whether setting fastening safety
Band 22.
Refer to shown in Fig. 2, Fig. 3, safety belt setting fastening detection safety belt setting fastening detection components 20 include safety belt 22, set
In the vital sign identification sensor of safety belt 22, vital sign identification sensor is detecting the bodies such as the heart rate of passenger, breathing
Reference number, can the signs such as heart rate, the breathing of passenger are perceived by vital sign identification sensor be to judge passenger
No setting fastening safety belt 22, because being bonded the safety belt 22 1 of human body when vital sign identification sensor is arranged at 22 setting fastening of safety belt
There is certain thickness between side, with the side away from human body, thickness is typically at about 2 centimetres, if passenger-back touch-safe band 22
Or holding safety belt 22 can not also perceive the signs such as heart rate, the breathing of passenger, it is necessary in passenger's fastening safety belt 22
In the case of just the signs such as the heart rate of passenger, breathing can be perceived by the second piezoelectric transducer 16, otherwise can alarm sounds system
Safety belt 22 is detained, accuracy of judgement, is not easy to fake, it is ensured that the higher utilization rate of in-car safety belt 22, is advantageous to ensure passenger's life
Life safety.
Wherein, vital sign identification sensor is the first piezoelectric transducer 24, the first piezoelectric transducer 24 monitoring passenger's
Heart rate, breath signal.
Certainly, occupy-place identification sensor includes pressure sensor 12 and temperature sensor 14, believes respectively to detect pressure
Number and during temperature change signal, it is in-car high it is possible that the weight on seat can also make pressure sensor 12 detect pressure
Temperature (particularly summer and autumn high temperature) can make temperature sensor 14 detect temperature change and the close temperature of body temperature, individually
Use the situation that there may be erroneous judgement.Then, occupy-place identification sensor may also include the second piezoelectric transducer 16, to monitor
The heart rate of passenger, body movement signal, according to the second piezoelectric transducer 16 whether detect heart rate, body movement signal judge seat on whether
There is passenger's seating.Coordinated by pressure sensor 12, the three of 14 and second piezoelectric transducer of temperature sensor 16, greatly reduced
On seat whether be passenger take False Rate, improve the degree of accuracy of judgement.
Signal processor 30 and occupy-place identification sensor and the equal connection of vital sign identification sensor；Signal transacting mould
Block 70 receives the signal that occupy-place recognition unit and vital sign recognition unit are sent, and it is defeated that the signal of reception is converted into electric signal
Go out to Intelligent alarming terminal 40.
Intelligent alarming terminal 40 and 30 wired or wireless connection of signal processor, when occupy-place identification sensor detects seat
On have passenger's seating, and in the case that vital sign identification sensor detects the non-fastening safety belt 22 of passenger, intelligent alarm is whole
The promptings that end 40 sends non-fastening safety belt 22, be advantageous to driver and find that passenger does not fasten seat belts 22 in time, prompt passengers
Fasten seat belts 22；When occupy-place identification sensor collects passenger's occupy-place signal, vital sign identification sensor perceives passenger
Heart rate, body moves or breath signal, and now passenger has fastened safety belt 22, then Intelligent alarming terminal 40 does not send instruction；Or occupy-place
Identification sensor does not collect passenger's occupy-place signal, and vital sign identification sensor does not perceive passenger's heart rate, body moves or breathing
Signal, now do not send alarm without passenger, Intelligent alarming terminal 40 on seat.
Certainly, the position that Intelligent alarming terminal 40 is set can be beneath seat, vehicle body inwall or pilot's line of vision scope
It is interior etc.；Alarm sounds can be auditory tone cues, voice message or flash lamp prompting etc., if alarm sounds are prompted for flash lamp,
Intelligent alarming terminal 40 must be provided with the range of pilot's line of vision.
In the present embodiment, the first piezoelectric transducer 24 and the second piezoelectric transducer 16 can be piezoelectric film sensor,
Piezoelectric cable sensor or piezoceramic transducer, preferably piezoelectric film sensor.
Data terminal communicates to connect with signal processor 30 through communication module, when having passenger's seating on automobile starting, seat,
Through communication connection between automobile and data terminal, the license plate number of automobile, driver information etc. can be in the data platforms of data terminal
It has been shown that, sent when signal processor 30 there will be passenger to take and do not fasten seat belts in the given time 22 signal respectively to number
According to terminal traffic data platform when, punishment is deducted points or imposed a fine to traffic data platform to driver.Wherein, lead to
GPS positioning unit is included in news module.
Referring to Fig. 4, a kind of car seat takes, safety belt setting fastening identifying system, include the seat occupancy of interconnection
Detection module 50, safety belt setting fastening detection module 60, signal processing module 70, Intelligent warning module 80 and remote data platform,
By system from charged pool, or the power supply using automobile batteries as power supply.
Seat occupancy detection module 50 includes being arranged at occupy-place recognition unit and the timing unit below seat cushion, occupy-place
Pressure, temperature or the vital sign parameter signals of passenger on recognition unit collection seat, and it is sent to signal processing module 70；Timing list
First timing since when occupy-place recognition unit collects signal.
Occupy-place recognition unit includes pressure sensor 12, temperature sensor 14, photoelectric sensor or infrared sensor, pressure
Sensor 12, temperature sensor 14, photoelectric sensor or infrared sensor monitor respectively pressure signal on seat, temperature signal,
Photosignal and infrared signal；Pressure signal, temperature signal, photosignal or infrared signal are detected, that is, illustrates have on seat
Passenger takes, if being not detected by, is taken on seat without passenger.
Occupy-place recognition unit also includes the second piezoelectric transducer 16, second piezoelectric transducer 16 monitor passenger's heart rate,
Body moves vital sign parameter signals.
Certainly, occupy-place recognition unit includes pressure sensor 12 and temperature sensor 14, respectively detecting pressure signal
During with temperature change signal, it is possible that the weight on seat can also make pressure sensor 12 detect pressure, in-car high temperature
(particularly summer and autumn high temperature) can make temperature sensor 14 detect temperature change and the close temperature of body temperature, individually make
With the situation that there may be erroneous judgement.Then, occupy-place recognition unit may also include the second piezoelectric transducer 16, to monitor passenger
Heart rate, body movement signal, whether detect that heart rate, body movement signal judge whether have and multiply on seat according to the second piezoelectric transducer 16
Visitor takes.Coordinated by pressure sensor 12, the three of 14 and second piezoelectric transducer of temperature sensor 16, greatly reduce seat
On whether be passenger take False Rate, improve the degree of accuracy of judgement.
Safety belt setting fastening detection module 60 includes the vital sign recognition unit for being arranged at safety belt 22, vital sign identification
Heart rate, the breathing vital sign parameter signals of unit collection passenger, and it is sent to signal processing module 70.Vital sign recognition unit sense
When knowing heart rate, breath signal, passenger's setting fastening safety belt 22 can determine whether on seat；Otherwise, 22 are not fastened seat belts.Wherein,
Vital sign recognition unit is the first piezoelectric transducer 24, and the first piezoelectric transducer 24 can perceive in fastening safety belt 22 to be multiplied
Objective heart rate, breathing vital sign parameter signals.
Signal processing module 70 and occupy-place recognition unit and the equal connection of vital sign recognition unit, signal processing module
70 receive the signal that occupy-place recognition units and vital sign recognition unit are sent, and it is defeated that the signal of reception is converted into electric signal
Go out.
Intelligent warning module 80, and the wired or wireless connection of signal processing unit, when occupy-place recognition unit collects passenger
Occupy-place signal, and vital sign recognition unit do not collect passenger's heart rate, breathing vital sign parameter signals when, Intelligent warning module 80
Alarm is sent, is advantageous to driver's reminding passengers and fastens seat belts 22；It is raw when occupy-place recognition unit collects passenger's occupy-place signal
Life sign recognition unit perceives passenger's heart rate, body moves or breath signal, and now passenger has fastened safety belt 22, then intelligent alarm
Terminal 40 does not send instruction；Or occupy-place recognition unit does not collect passenger's occupy-place signal, vital sign recognition unit does not perceive
Passenger's heart rate, body moves or breath signal, does not now send alarm without passenger, Intelligent alarming terminal 40 on seat.
Remote data platform communicates to connect with signal processing module 70；When occupy-place recognition unit has perceived passenger's seating,
Timing unit starts timing, when the first piezoelectric transducer 24 perceives the non-fastening safety belt 22 of passenger, by the note of timing unit
The time of load with it is default by signal send remote data platform time compared with, if exceeding preset time, by signal with
The signals such as car plate send to remote data platform, traffic and are deducted points or imposed a fine punishment to driver according to corresponding data.
Referring to Fig. 5, a kind of car seat takes, safety belt setting fastening recognition methods, comprise the following steps：
S1：Automobile starting, identifying system are standby；
S2：Whether pressure, temperature or vital sign parameter signals are perceived by occupy-place recognition unit, judges whether have on seat
Passenger takes；
S3：If it is not, then continue standby；If so, timing unit starts timing, meanwhile, it is by the first piezoelectric transducer 24
It is no to perceive heart rate, breath signal, judge passenger whether fastening safety belt 22；
S4：If so, then timing unit stops timing, end of identification；If it is not, then Intelligent warning module 80 sends alarm and carried
Show, meanwhile, judge whether the timing of timing unit exceedes preset time；
S5：If it is not, then continuing to send alarm sounds, until the first piezoelectric transducer 24 perceives heart rate, breath signal, multiply
Visitor fastens seat belts untill 22, and timing unit stops timing；If so, then continue to send alarm sounds in Intelligent warning module 80
Meanwhile signal is sent to remote data platform, until the first piezoelectric transducer 24 perceives heart rate, breath signal, intelligent alarm
Module 80 closes prompting, and timing unit stops timing；
S6：Remote data platform reception signal, deduction of points is made to automobile corresponding to the signal or fine is punished.
Wherein, the recognizable signal of occupy-place recognition unit can be pressure, temperature or heart rate, body movement signal, can lead to respectively
Over-pressed force snesor 12, the piezoelectric transducer 16 of temperature sensor 14 and second obtain, and then, step S2 may include：
S21：Whether pressure is perceived by pressure sensor 12, temperature sensor 14, photoelectric sensor or infrared sensor
Power, temperature, photoelectricity or infrared signal, judge whether there may be passenger's seating on seat；
S22：If it is not, then continue standby；If so, whether the dynamic letter of heart rate, body is then perceived by the second piezoelectric transducer 16
Number, judge whether there is passenger's seating on seat.
Certainly, only include pressure sensor 12 and temperature sensor 14 in occupy-place recognition unit or only include the second piezoelectricity to pass
During sensor 16, step S2 can only include corresponding step S21 and step S22.
Wherein, the default time can be 5 minutes, 8 minutes or other.
The vital sign parameter signals such as heart rate that vital sign identification sensor is detected, breathing are sent to remote data platform
Form big data.When for the consideration of traffic safety, when being communicated to connect with traffic, traffic can remote monitoring road
Upper vehicle driver and passenger whether setting fastening safety belt 22, for driving vehicle without fastening safety belt 22 within a certain period of time
Vehicle, traffic can implement punishment of deducting points or remit money accordingly, realize that unmanned patrol is on duty；For non-setting fastening peace for a long time
The situation of full band 22, traffic can be according to GPS location to corresponding vehicle, and the traffic police patrolman of notice nearby is to non-setting fastening
The vehicle of safety belt 22 is reminded and supervised, under conditions of staffing is reduced, it is ensured that the safety of passenger on vehicle and car.
On the premise of passenger's fastening safety belt 22, the first piezoelectric transducer 24 can monitor the signals such as the heart rate of passenger, breathing, so as to sentence
Whether disconnected passenger is in every physiological data confession research of sleep, the health status of passenger's body and passenger etc..Work as passenger's body
During burst disease, the hospital's disease that can be contacted immediately nearby notifies driver, avoids passenger from falling ill and unmanned situation about finding, it is ensured that
Passenger survival safety.Even, when accident occurs for vehicle, can also contact insurance company or may provide data as insurance according to
According to.
Car seat occupancy of the present invention, safety belt setting fastening identification device, system and method, it is according to occupy-place identification sensor
It is no to detect pressure, temperature, photoelectricity, infrared or even heart rate, body movement signal, it can first judge whether there is passenger's seating on seat；
On the premise of having passenger's seating, the first piezoelectric transducer 24 set on safety belt 22 must be in seat occupant fastening safety belt 22
Under conditions of can just detect passenger's heart rate, breath signal, if detect passenger's heart rate, breath signal, passenger's setting fastening peace
Full band 22, otherwise can alarm sounds fastening safety belt 22, accuracy of judgement, be not easy to fake；Meanwhile communicated with the data platform of distal end
Connection forms remote monitoring, is advantageous to bus hub and grasps the situation of passenger inside the vehicle's fastening safety belt in real time with traffic, really
The higher utilization rate of in-car safety belt 22 has been protected, has been advantageous to ensure passenger survival safety.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the invention as claimed with
Modification, it should all belong to the covering scope of the claims in the present invention.
Claims (9)
1. a kind of car seat takes, safety belt setting fastening identification long-distance monitorng device, seat is arranged at, it is characterised in that including：
Seat occupancy detection component, including it is arranged at the occupy-place identification sensor below the seat cushion；
Safety belt setting fastening detection components, including safety belt, the vital sign identification sensor for being arranged at the safety belt；
Signal processor, the occupy-place identification sensor connect with vital sign identification sensor with the signal processor circuit
Connect；
Intelligent alarming terminal, the Intelligent alarming terminal include siren and intelligent terminal, the Intelligent alarming terminal with it is described
The wired or wireless connection of signal processor；And
Data terminal, the signal processor communicate to connect through communication module and the data terminal.
2. car seat according to claim 1 takes, safety belt setting fastening identification long-distance monitorng device, it is characterised in that
The occupy-place identification sensor includes pressure sensor, temperature sensor, photoelectric sensor and infrared sensor one kind therein
Or it is a variety of, and pressure signal, temperature signal, photosignal and infrared signal on seat are monitored respectively；The vital sign identification
Sensor is the first piezoelectric transducer, and first piezoelectric transducer is bonded the safety of human body when being arranged at the safety belt setting fastening
Band side, and heart rate, breathing vital sign parameter signals can be just perceived only in fastening safety belt.
3. car seat according to claim 2 takes, safety belt setting fastening identification long-distance monitorng device, it is characterised in that
The occupy-place identification sensor also includes the second piezoelectric transducer, the second piezoelectric transducer monitoring passenger heart rate, the dynamic life of body
Order sign.
4. car seat according to claim 3 takes, safety belt setting fastening identification long-distance monitorng device, it is characterised in that
First piezoelectric transducer and the second piezoelectric transducer are piezoelectric film sensor, piezoelectric cable sensor or piezoelectric ceramics
Sensor.
5. a kind of car seat takes, safety belt setting fastening identification remote monitoring system, it is characterised in that including：
Seat occupancy detection module, including it is arranged at occupy-place recognition unit and timing unit below seat cushion, the occupy-place
Pressure, temperature or the vital sign parameter signals of passenger on recognition unit collection seat, and send；The timing unit is from the occupy-place
Recognition unit starts timing when collecting signal；
Safety belt setting fastening detection module, including the vital sign recognition unit of safety belt is arranged at, the vital sign identification is single
Heart rate, the breathing vital sign parameter signals of member collection passenger, and send；
Signal processing module, the occupy-place recognition unit connect with vital sign recognition unit with the signal processing module circuit
Connect, the signal processing module receives the signal that the occupy-place recognition unit is sent with vital sign recognition unit, and will receive
Signal be converted into electric signal output；
Intelligent warning module, with the wired or wireless connection of the signal processing unit, multiply when the occupy-place recognition unit collects
Objective occupy-place signal, and the vital sign recognition unit do not collect passenger's heart rate, breathing vital sign parameter signals when, the intelligence
Alarm module sends alarm；And
Remote data platform, communicated to connect with the signal processing module.
6. car seat according to claim 5 takes, safety belt setting fastening identification remote monitoring system, it is characterised in that
The occupy-place recognition unit include pressure sensor, temperature sensor, photoelectric sensor and infrared sensor it is therein a kind of or
It is a variety of, and pressure signal, temperature signal, photosignal and infrared signal on seat are monitored respectively；The vital sign identification is single
Member is the first piezoelectric transducer, and first piezoelectric transducer can perceive passenger's heart rate, breathing life in fastening safety belt
Sign.
7. car seat according to claim 6 takes, safety belt setting fastening identification remote monitoring system, it is characterised in that
The occupy-place recognition unit also includes the second piezoelectric transducer, and the second piezoelectric transducer monitoring passenger heart rate, body move life
Sign.
8. a kind of car seat takes, safety belt setting fastening identification long-distance monitoring method, it is characterised in that comprises the following steps：
S1：Automobile starting, identifying system are standby；
S2：Whether pressure, temperature or vital sign parameter signals are perceived by occupy-place recognition unit, judges whether there is passenger on seat
Take；
S3：If it is not, then continue standby；If so, timing unit starts timing, meanwhile, it is by the first piezoelectric sensor senses device
It is no to perceive heart rate, breath signal, judge passenger whether fastening safety belt；
S4：If so, then timing unit stops timing, end of identification；If it is not, then Intelligent warning module sends alarm sounds, meanwhile,
Judge whether the timing of timing unit exceedes preset time；
S5：If it is not, then continuing to send alarm sounds, until the first piezoelectric transducer perceives heart rate, breath signal, passenger fastens
Untill safety belt, timing unit stops timing；If so, then while Intelligent warning module continues to send alarm sounds, Xiang Yuan
End data platform sends signal, until the first piezoelectric transducer perceives heart rate, breath signal, Intelligent warning module is closed and carried
Show, timing unit stops timing；
S6：Remote data platform reception signal, deduction of points is made to automobile corresponding to the signal or fine is punished.
9. car seat according to claim 8 takes, safety belt setting fastening identification long-distance monitoring method, it is characterised in that
The step S2 includes：
S21：By pressure sensor, temperature sensor, photoelectric sensor and infrared sensor whether perceive pressure, temperature,
Photoelectricity or infrared signal, judge whether there may be passenger's seating on seat；
S22：If it is not, then continue standby；If so, then whether perceiving heart rate, body movement signal by the second piezoelectric transducer, judge
Whether passenger seating is had on seat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710818701.XA CN107499278A (en) | 2017-09-12 | 2017-09-12 | Automobile accounts for seat, safety belt setting fastening identification long-distance monitorng device, system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818701.XA CN107499278A (en) | 2017-09-12 | 2017-09-12 | Automobile accounts for seat, safety belt setting fastening identification long-distance monitorng device, system and method |
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