CN108091099A - Alarm method, device and automobile based on interior physical sign monitoring system - Google Patents
Alarm method, device and automobile based on interior physical sign monitoring system Download PDFInfo
- Publication number
- CN108091099A CN108091099A CN201611052677.5A CN201611052677A CN108091099A CN 108091099 A CN108091099 A CN 108091099A CN 201611052677 A CN201611052677 A CN 201611052677A CN 108091099 A CN108091099 A CN 108091099A
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- China
- Prior art keywords
- interior
- monitoring system
- life entity
- car
- physical sign
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
Abstract
The invention discloses a kind of alarm method based on interior physical sign monitoring system, device and automobiles, the described method comprises the following steps：The vital sign information of life entity in monitoring car；Classify to judge whether interior life entity includes infant to the vital sign information monitored；If interior life entity includes infant, determine whether interior life entity includes adult；If interior life entity does not include adult, interior physical sign monitoring system alert is controlled.The method according to the invention can realize that the vital sign of infant and adult are distinguished, so as to improve accuracy of identification, reduce rate of false alarm, and then improve user experience.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of alarm method based on interior physical sign monitoring system, one
Warning device and a kind of automobile of the kind based on interior physical sign monitoring system.
Background technology
With being continuously increased for the automobile volume of holding, the automobile vehicles important in having become for people's lives, automobile to
While people bring various convenient, also due to the carelessness of driver brings more threats to passenger, particularly baby is young
Youngster group, since automobile is the space of a closing, life will be subject to serious threat when infant is by false-lock car.
In correlation technique, gravity sensing device on seat can be installed, by way of contact, monitor seat
On whether with the presence of object, but which can not determine whether that for life entity, rate of false alarm is high or uses infrared thermal releasing fax
Sensor monitors life entity body temperature information in a non contact fashion, but which uses pyroelectric infrared sensor with life entity body
Temperature, since environment inside car is complicated, is somebody's turn to do as basis for estimation when life temperature is close with environment temperature or less than environment temperature
Sensor None- identified is failed to report serious.
The content of the invention
It is contemplated that one of the technical issues of solving at least to a certain extent in above-mentioned technology.For this purpose, the present invention
First purpose be to propose a kind of alarm method based on interior physical sign monitoring system, can realize the life of infant and adult
It orders sign to distinguish, so as to improve accuracy of identification, reduces rate of false alarm, and then improve user experience.
Second object of the present invention is to propose a kind of warning device based on interior physical sign monitoring system.
Third object of the present invention is to propose a kind of automobile.
In order to achieve the above objectives, first aspect present invention embodiment proposes a kind of report based on interior physical sign monitoring system
Alarm method comprises the following steps：The vital sign information of life entity in monitoring car；To the vital sign information that monitors into
Row classifies to judge whether the interior life entity includes infant；If the car life entity includes the infant,
Determine whether the interior life entity includes adult；If the car life entity does not include being grown up, described in control
Interior physical sign monitoring system alert.
Alarm method based on interior physical sign monitoring system according to embodiments of the present invention, life entity first in monitoring car
Then vital sign information classifies the vital sign information monitored to judge whether interior life entity includes baby children
Youngster if interior life entity includes infant, determines whether interior life entity includes adult, if interior life entity
Do not include adult, then control interior physical sign monitoring system alert.This method can realize infant and adult as a result,
Vital sign distinguish, so as to improve accuracy of identification, reduce rate of false alarm, and then improve user experience.
In addition, the alarm method based on interior physical sign monitoring system that above-described embodiment proposes according to the present invention can also have
There is following additional technical characteristic：
In one embodiment of the invention, further included in the monitoring car before the vital sign information of life entity：
It is interior movable with the presence or absence of life entity that environment inside car is scanned to judge, and there are open institute during life entity activity in the car
State interior physical sign monitoring system.
In one embodiment of the invention, it is interior movable not there are life entity to judge when being scanned to environment inside car
When, the interior physical sign monitoring system is controlled to enter sleep mode.
In one embodiment of the invention, when the interior life entity includes adult, the infant is continued to monitor
Vital sign information, and when the vital sign of the infant occurs abnormal, the interior physical sign monitoring system is controlled to carry
High alarm level, and intervention control is carried out to vehicle.
In one embodiment of the invention, after the interior physical sign monitoring system alert is controlled, also
It is scanned to judge interior whether also there are the life entity activity of infant, and the life without infant in the car to environment inside car
Alarm is released when ordering body activity.
In one embodiment of the invention, the vital sign information includes cardiopulmonary activity information.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of report based on interior physical sign monitoring system
Alarm device, including：Monitoring modular, the monitoring modular are used for the vital sign information of life entity in monitoring car；First judges mould
Block, first judgment module are used to classify to judge the interior life entity to the vital sign information monitored
Whether infant is included；Second judgment module, second judgment module are used to include baby children in the interior life entity
In childhood, determine whether the interior life entity includes adult；Control module, the control module are used in the car
When life entity does not include adult, the interior physical sign monitoring system alert is controlled.
Warning device based on interior physical sign monitoring system according to embodiments of the present invention, it is interior by monitoring module monitors
The vital sign information of life entity, and pass through the first judgment module and classify to judge vehicle to the vital sign information monitored
Whether interior life entity includes infant, and when life entity includes infant in the car, vehicle is determined whether by the second judgment module
Whether interior life entity includes adult, and when life entity does not include adult in the car, passes through the interior sign of control module control and monitor
System alert.The device can realize that the vital sign of infant and adult are distinguished as a result, so as to improve identification
Precision reduces rate of false alarm, and then improves user experience.
In addition, the warning device based on interior physical sign monitoring system that above-described embodiment proposes according to the present invention can also have
There is following additional technical characteristic：
In one embodiment of the invention, the monitoring modular, is additionally operable to：The vital sign of life entity in monitoring car
Before information, it is interior movable with the presence or absence of life entity that environment inside car is scanned to judge, and there are life entity work in the car
The interior physical sign monitoring system is opened when dynamic.
In one embodiment of the invention, the monitoring modular, is additionally operable to：When environment inside car is scanned with judge
It is interior that there are the interior physical sign monitoring system during life entity activity, is controlled to enter sleep mode.
In one embodiment of the invention, the control module, is additionally operable to：When the interior life entity includes adult
When, control monitoring modular continues to monitor the vital sign information of the infant, and occurs in the vital sign of the infant
When abnormal, the interior physical sign monitoring system is controlled to improve alarm level, and intervention control is carried out to vehicle.
In one embodiment of the invention, the control module, is additionally operable to：Controlling the interior physical sign monitoring system
After alert, monitoring modular is also controlled to be scanned to judge car to environment inside car, and whether also there are infant's
Life entity activity, and alarm is released during life entity activity without infant in the car.
In one embodiment of the invention, the vital sign information includes cardiopulmonary activity information.
To achieve these goals, a kind of automobile that third aspect present invention embodiment proposes includes：Second party of the present invention
The warning device based on interior physical sign monitoring system of face embodiment.
The automobile of the embodiment of the present invention by the above-mentioned warning device based on interior physical sign monitoring system, can realize baby
The vital sign of child and adult are distinguished, and adaptive capacity to environment is stronger, so as to improve accuracy of identification, reduces wrong report
Rate, and then improve user experience.
The advantages of additional aspect of the invention, will be set forth in part in the description, and will partly become from the following description
It obtains substantially or is recognized by the practice of the present invention.
Description of the drawings
Fig. 1 is the flow chart of the alarm method according to an embodiment of the invention based on interior physical sign monitoring system.
Fig. 2 is the schematic diagram of interior physical sign monitoring system according to embodiments of the present invention.
Fig. 3 is the box signal of the warning device according to an embodiment of the invention based on interior physical sign monitoring system
Figure.
Reference numeral：Millimetre-wave radar sensor 10, signal amplification module 20, signal acquisition module 30, at digital signal
Manage module 40, alarm module 50, CAN circuit module 60, power module 70, monitoring modular 100, the first judgment module 200, second
Judgment module 300 and control module 400.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The alarm side based on interior physical sign monitoring system proposed according to embodiments of the present invention described with reference to the accompanying drawings
Method, device and automobile.
Fig. 1 is the flow chart of the alarm method according to an embodiment of the invention based on interior physical sign monitoring system.
In the embodiment of the present invention, as shown in Fig. 2, interior physical sign monitoring system may include millimetre-wave radar sensor, signal amplification mould
Block, signal acquisition module, digital signal processing module, alarm module, CAN circuit module and power module.
Wherein, millimetre-wave radar sensor can be a kind of trailer-mounted radar module, which gives birth to including frequency
Into circuit, radiating circuit, receiving circuit, aerial array and power circuit, frequency generation circuit generate centre frequency for 24GHz or
FMCW (Frequency Modulated Continuous Wave, CW with frequency modulation) signal of 77GHz, radiating circuit should
A signal part is launched by the aerial array that 1-3 transmitting antenna and 2-4 reception antenna are formed, and a part passes to
Receiving circuit, receiving circuit receive back wave, back wave and the original signal that radiating circuit provides are made the difference, output transmitting signal
The intermediate-freuqncy signal differed with receiving signal.
Signal amplification module：Since interior space is limited, life entity cardiopulmonary activity amplitude is smaller, millimetre-wave radar sensor
Weak output signals, can be amplified by signal amplification module so as to subsequent module for processing, while improve interior sign monitoring system
The recognition capability of system.
The analog intermediate frequency signal that signal acquisition module can export signal amplification module is converted into digital signal, for follow-up
Digital signal processing module processing.
Digital signal processing module can use FFT (Fast Fourier Transformation, discrete fourier transform
Fast algorithm) or DFT (Discrete Fourier Transform, discrete Fourier transform) algorithm to intermediate-freuqncy signal at
Reason, determines target location and movable information, according to pre-set movable information, to life entity and non-life according to doppler principle
Life body distinguishes and different life entities is distinguished.
Alarm module can be according to the handling result of digital signal processing module, to external warning device, such as indicator light, bee
Ring device etc., provides drive signal.
CAN circuit module can realize interior physical sign monitoring system and vehicle CAN (Controller Area Network, control
Device local area network processed) network information interconnection, monitoring result can be exported by the CAN circuit module to other interior modules,
Other module informations can be also gathered to interior physical sign monitoring system simultaneously.
Vehicle power supply can be converted into the stabilized power source that modules can use by power module, meet each circuit module
Use.
As shown in Figure 1, the alarm method based on interior physical sign monitoring system of the embodiment of the present invention comprises the following steps：
S1, the vital sign information of life entity in monitoring car.Wherein, vital sign information may include cardiopulmonary activity information.
In an embodiment of the present invention, automobile can be real-time by the millimetre-wave radar sensor in interior physical sign monitoring system
The cardiopulmonary activity information of life entity in monitoring car.It should be noted that there is millimetre-wave radar sensor stronger environment to adapt to energy
Power.
In one embodiment of the invention, in monitoring car before the vital sign information of life entity, may also include pair
Environment inside car is scanned to judge interior with the presence or absence of life entity activity and interior there are being opened during life entity activity in the car
Physical sign monitoring system.
For example, the milli in interior physical sign monitoring system can be controlled when physical sign monitoring system first powers in the car
Metre wave radar sensor is scanned environment inside car, interior movable (for example, the heart of life entity with the presence or absence of life entity to judge
Lung activity), and there are interior physical sign monitoring system is opened during life entity activity with to life entity existing for car judging car
Cardiopulmonary activity information monitored in real time.In other embodiments of the invention, the millimeter in interior physical sign monitoring system
Ripple radar sensor, can also be different in the echo-signal of different position according to different objects when being scanned to environment inside car,
Interior space and interior non-life body information are marked, so that interior physical sign monitoring system is to life entity existing for car
Cardiopulmonary activity information is more targeted when monitor in real time, so as to improve the cardiopulmonary activity letter to life entity existing for car
Cease the precision being monitored.
It should be noted that user can trigger institute in above-described embodiment when opening car door or closing automobile electronic lock
The interior physical sign monitoring system of statement powers on.On the interior physical sign monitoring system stated in specific triggering above-described embodiment
The mode powered on does not limit herein.
In another embodiment of the present invention, when being scanned to environment inside car, with judgement car, there are life entity work
When dynamic, controllable car physical sign monitoring system enters sleep mode.
It should be noted that the millimetre-wave radar sensor in physical sign monitoring system is scanned environment inside car in the car
During, if not finding life entity activity, illustrate, there is no personnel in automobile at this time to take, interior sign monitoring
System need not carry out the monitoring of life entity.Interior physical sign monitoring system is controlled to enter sleep mode at this time, can reduce need not
The energy consumption wanted.In other embodiments of the invention, physical sign monitoring system enters after sleep mode in the car, can be in vapour
The car door of vehicle activates the car physical sign monitoring system when being opened, and environment inside car is scanned again.
S2 classifies the vital sign information monitored to judge whether interior life entity includes infant.
S3 if interior life entity includes infant, determines whether interior life entity includes adult.
S4 if interior life entity does not include adult, controls interior physical sign monitoring system alert.
For example, interior physical sign monitoring system is after scanning has life entity cardiopulmonary activity information to car, in real-time monitoring car
Life entity cardiopulmonary activity information, and classification is identified in the cardiopulmonary activity information of the life entity to monitoring, when recognizing
Life entity cardiopulmonary activity information only after the cardiopulmonary activity comprising infant, controllable car physical sign monitoring system sends alarm
Information.For example, the alarm module alert in controllable car physical sign monitoring system.
In one embodiment of the invention, when interior life entity includes adult, the life entity of infant is continued to monitor
Reference ceases, and when the vital sign of infant occurs abnormal, interior physical sign monitoring system is controlled to improve alarm level, and to vehicle
Carry out intervention control.
Specifically, when being not all infant's in the cardiopulmonary activity information for the life entity that interior physical sign monitoring system recognizes
Cardiopulmonary activity when further including the cardiopulmonary activity of adult, can be sensed according to the millimetre-wave radar in above-mentioned interior physical sign monitoring system
The echo-signal of device determines the position of infant, and gives more sustained attention the cardiopulmonary activity situation of infant and record the baby in real time
The cardiopulmonary activity information of child.When the cardiopulmonary activity information that the current cardiopulmonary activity information for detecting infant is recorded with early period goes out
During existing notable difference, car physical sign monitoring system can control to improve alarm level, and intervention control is carried out to vehicle, for example, vehicle
Interior physical sign monitoring system can be communicated by CAN module and interior other systems, and positive opening vehicle window, vehicle-mounted sky of driving
It adjusts or opens car light flicker and send lasting alarm etc..
In an embodiment of the present invention, the cardiopulmonary activity situation of infant is given more sustained attention in above-mentioned interior physical sign monitoring system
In the process, if after monitoring that interior adult is only left infant away from infant or interior space, interior sign prison is controlled
Examining system alert.In other implementations of the present invention, when the heart for the life entity that interior physical sign monitoring system recognizes
When there is no cardiopulmonary activity (for example, the only cardiopulmonary activity of adult) of infant in lung action message, interior sign also can control
Monitoring system enters sleep mode.
In conclusion the alarm method provided in an embodiment of the present invention based on interior physical sign monitoring system, can realize baby
The vital sign of child and adult are distinguished, and adaptive capacity to environment is stronger, so as to improve accuracy of identification, reduces wrong report
Rate, and then improve user experience.
In addition, in one embodiment of the invention, after the interior physical sign monitoring system alert of control, also
Environment inside car can be scanned to judge interior whether also there are the life entity activity of infant, and in the car without infant's
Alarm is released during life entity activity, so as to improve user experience.
To sum up, the alarm method based on interior physical sign monitoring system according to embodiments of the present invention, it is raw first in monitoring car
The vital sign information of body is ordered, then classifies to judge whether interior life entity includes to the vital sign information monitored
Infant if interior life entity includes infant, determines whether interior life entity includes adult, if interior raw
Ordering body does not include adult, then controls interior physical sign monitoring system alert.As a result, this method can realize infant with
The vital sign of adult is distinguished, and so as to improve accuracy of identification, is reduced rate of false alarm, and then is improved user experience.
Fig. 3 is the box signal of the warning device according to an embodiment of the invention based on interior physical sign monitoring system
Figure.In an embodiment of the present invention, as shown in Fig. 2, interior physical sign monitoring system may include millimetre-wave radar sensor 10, signal
Amplification module 20, signal acquisition module 30, digital signal processing module 40, alarm module 50, CAN circuit module 60 and power supply mould
Block 70.
Wherein, millimetre-wave radar sensor 10 can be a kind of trailer-mounted radar module, which includes frequency
Generative circuit, radiating circuit, receiving circuit, aerial array and power circuit, it is 24GHz that frequency generation circuit, which generates centre frequency,
Or FMCW (Frequency Modulated Continuous Wave, CW with frequency modulation) signal of 77GHz, radiating circuit will
The signal part is launched by the aerial array that 1-3 transmitting antenna and 2-4 reception antenna are formed, and a part is transferred
To receiving circuit, receiving circuit receives back wave, back wave and the original signal that radiating circuit provides is made the difference, output transmitting letter
Number with receiving the intermediate-freuqncy signal that differs of signal.
Signal amplification module 20：Since interior space is limited, life entity cardiopulmonary activity amplitude is smaller, millimetre-wave radar sensing
The weak output signals of device 10 can be amplified so as to subsequent module for processing by signal amplification module 20, while improve interior sign
The recognition capability of monitoring system.
The analog intermediate frequency signal that signal amplification module 20 exports can be converted into digital signal by signal acquisition module 30, be used for
The processing of subsequent digital signal processing module.
Digital signal processing module 40 can use FFT (Fast Fourier Transformation, discrete fourier transform
Fast algorithm) or DFFT (Discrete Fourier Transform, discrete Fourier transform) algorithms to intermediate-freuqncy signal into
Row processing, target location and movable information are determined according to doppler principle, according to pre-set movable information, to life entity with
Non-life body distinguishes and different life entities is distinguished.
Alarm module 40 to external warning device, such as can be indicated according to the handling result of digital signal processing module 30
Lamp, buzzer etc., provide drive signal.
CAN circuit module 50 can realize interior physical sign monitoring system and vehicle CAN (Controller Area Network,
Controller local area network) network information interconnection, CAN circuit module 50 can be passed through and export monitoring result to other interior moulds
Block, while other module informations can be also gathered to interior physical sign monitoring system.
Vehicle power supply can be converted into the stabilized power source that modules can use by power module 70, meet each circuit mould
The use of block.
As shown in figure 3, the warning device based on interior physical sign monitoring system of the embodiment of the present invention includes monitoring modular
100th, the first judgment module 200, the second judgment module 300 and control module 400.
Wherein, monitoring modular 100 is used for the vital sign information of life entity in monitoring car.Wherein, vital sign information can
Including cardiopulmonary activity information.
In an embodiment of the present invention, monitoring modular 100 can be passed by the millimetre-wave radar in interior physical sign monitoring system
The cardiopulmonary activity information of life entity in 10 real-time monitoring car of sensor.It should be noted that millimetre-wave radar sensor 10 has relatively by force
Adaptive capacity to environment.
In one embodiment of the invention, monitoring modular 100 is additionally operable to the life entity reference of the life entity in monitoring car
Before breath, it is interior movable there are life entity with the presence or absence of life entity activity, and in the car that environment inside car is scanned to judge
Shi Kaiqi car physical sign monitoring systems.
For example, monitoring modular 100 can control interior sign when physical sign monitoring system first powers on work in the car
Millimetre-wave radar sensor 10 in monitoring system is scanned environment inside car, interior with the presence or absence of life entity activity to judge
(for example, cardiopulmonary activity of life entity), and there are interior physical sign monitoring system is opened during life entity activity with right judging car
The cardiopulmonary activity information of life entity existing for car is monitored in real time.In other embodiments of the invention, monitoring modular
100 by the millimetre-wave radar sensor 10 in interior physical sign monitoring system when being scanned to environment inside car, can also root
It is different in the echo-signal of different position according to different objects, interior space and interior non-life body information are marked, so that prison
Survey it is more targeted when module 10 to the cardiopulmonary activity information of life entity existing for car monitor in real time, so as to improve pair
The precision that the cardiopulmonary activity information of life entity existing for car is monitored.
It should be noted that user can trigger institute in above-described embodiment when opening car door or closing automobile electronic lock
The interior physical sign monitoring system of description powers on.On the interior physical sign monitoring system stated in specific triggering above-described embodiment
The mode powered on does not limit herein.
In another embodiment of the present invention, monitoring modular 100 is additionally operable to when being scanned environment inside car judge
It is interior that there are interior physical sign monitoring system during life entity activity, is controlled to enter sleep mode.
It should be noted that during monitoring modular 100 is scanned environment inside car, if not finding life entity
Activity then illustrates that there is no personnel in automobile at this time to take, and monitoring modular 100 need not carry out the monitoring of life entity.This
When monitoring modular 100 interior physical sign monitoring system is controlled to enter sleep mode, unnecessary energy consumption can be reduced.In the present invention
Other embodiment in, physical sign monitoring system enters after sleep mode in the car, and monitoring modular 100 can be in the car door quilt of automobile
The car physical sign monitoring system is activated during unlatching, and environment inside car is scanned again.
First judgment module 200 is used to classify whether judge interior life entity to the vital sign information monitored
Including infant.
When second judgment module 300 includes infant for life entity in the car, whether interior life entity is determined whether
Including adult.
When control module 400 does not include adult for life entity in the car, interior physical sign monitoring system is controlled to send alarm
Information.
For example, after scanning has life entity cardiopulmonary activity information to car, it can be by 100 real-time monitoring car of monitoring modular
Life entity cardiopulmonary activity information, and pass through the first judgment module 200 and the second judgment module 300 to the life entity that monitors
Cardiopulmonary activity information classification is identified, when the life entity recognized cardiopulmonary activity information only comprising infant cardiopulmonary live
After dynamic, interior physical sign monitoring system alert can be controlled by control module 400.For example, control module 400 is controllable
40 alert of alarm module in interior physical sign monitoring system.
In one embodiment of the invention, control module 400 is additionally operable to when interior life entity includes adult, control prison
The vital sign information that module 100 continues to monitor infant is surveyed, and when the vital sign of infant occurs abnormal, control is interior
Physical sign monitoring system improves alarm level, and carries out intervention control to vehicle.
Specifically, when the cardiopulmonary activity that infant is not all in the cardiopulmonary activity information of the life entity recognized, further include
During the cardiopulmonary activity of adult, control module 400 can be according to the millimetre-wave radar sensor 10 in above-mentioned interior physical sign monitoring system
Echo-signal determine the position of infant, and control monitoring modular 100 give more sustained attention infant cardiopulmonary activity situation and
The cardiopulmonary activity information of the infant is recorded in real time.When the heart that the current cardiopulmonary activity information for detecting infant is recorded with early period
When notable difference occurs in lung action message, car physical sign monitoring system can control to improve alarm level, and vehicle is intervened
Control, for example, the controllable interior physical sign monitoring system of control module 400 can be led to by CAN module and interior other systems
News, and positive opening vehicle window, driving on-board air conditioner or unlatching car light flicker send lasting alarm etc..
In an embodiment of the present invention, during monitoring modular 100 gives more sustained attention the cardiopulmonary activity situation of infant, such as
After fruit monitors that interior adult is only left infant away from infant or interior space, control module 400 controls interior sign
Monitoring system alert.In other implementations of the present invention, when the cardiopulmonary for the life entity that monitoring modular 100 recognizes are lived
When not having cardiopulmonary activity (for example, the only cardiopulmonary activity of adult) of infant in dynamic information, control module 400 also can control vehicle
Interior physical sign monitoring system enters sleep mode.
In conclusion the warning device provided in an embodiment of the present invention based on interior physical sign monitoring system, can realize baby
The vital sign of child and adult are distinguished, and adaptive capacity to environment is stronger, so as to improve accuracy of identification, reduces wrong report
Rate, and then improve user experience.
In one embodiment of the invention, control module 400 is additionally operable to send report in the interior physical sign monitoring system of control
After alert information, monitoring modular 100 is also controlled to be scanned to judge car whether also there are the lifes of infant to environment inside car
Body activity is ordered, and alarm is released during life entity activity without infant in the car, so as to improve user experience.
To sum up, the warning device based on interior physical sign monitoring system according to embodiments of the present invention, is supervised by monitoring modular
The vital sign information of life entity in measuring car, and pass through the first judgment module classify to the vital sign information monitored with
Judge whether interior life entity includes infant, it is further by the second judgment module when life entity includes infant in the car
Judge whether interior life entity includes adult, and when life entity does not include adult in the car, pass through the interior body of control module control
Levy monitoring system alert.The device can realize that the vital sign of infant and adult are distinguished as a result, so as to improve
Accuracy of identification, reduces rate of false alarm, and then improves user experience.
In order to realize above-described embodiment, the present invention also proposes a kind of automobile, including above-mentioned interior physical sign monitoring system.
The automobile of the embodiment of the present invention by above-mentioned interior physical sign monitoring system, can realize the life of infant and adult
It orders sign to distinguish, and adaptive capacity to environment is stronger, so as to improve accuracy of identification, reduces rate of false alarm, and then improves use
It experiences at family.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features contact directly or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments described in this specification or example and different embodiments or exemplary feature
It closes and combines.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (13)
1. a kind of alarm method based on interior physical sign monitoring system, which is characterized in that comprise the following steps：
The vital sign information of life entity in monitoring car；
Classify to judge whether the interior life entity includes infant to the vital sign information monitored；
If the car life entity includes the infant, determine whether the interior life entity includes adult；
If the car life entity does not include adult, the interior physical sign monitoring system alert is controlled.
2. the alarm method as described in claim 1 based on interior physical sign monitoring system, which is characterized in that in the monitoring car
Before the vital sign information of interior life entity, further include：
It is interior movable with the presence or absence of life entity that environment inside car is scanned to judge, and there are opened during life entity activity in the car
Open the interior physical sign monitoring system.
3. the alarm method as claimed in claim 2 based on interior physical sign monitoring system, which is characterized in that when to environment inside car
It is scanned to judge car not there are during life entity activity, the control interior physical sign monitoring system enters sleep mode.
4. the alarm method as described in claim 1 based on interior physical sign monitoring system, which is characterized in that when described interior raw
When ordering body includes adult, the vital sign information of the infant is continued to monitor, and is occurred in the vital sign of the infant
When abnormal, the interior physical sign monitoring system is controlled to improve alarm level, and intervention control is carried out to vehicle.
5. the alarm method as described in claim 1 based on interior physical sign monitoring system, which is characterized in that controlling the vehicle
After interior physical sign monitoring system alert, also it is scanned to judge interior whether also there are infants to environment inside car
Life entity activity, and alarm is released during life entity activity without infant in the car.
6. the alarm method based on interior physical sign monitoring system as any one of claim 1-5, which is characterized in that institute
Stating vital sign information includes cardiopulmonary activity information.
7. a kind of warning device based on interior physical sign monitoring system, which is characterized in that including：
Monitoring modular, the monitoring modular are used for the vital sign information of life entity in monitoring car；
First judgment module, first judgment module are used to classify to judge to the vital sign information monitored
Whether the car life entity includes infant；
Second judgment module, second judgment module are used for when the interior life entity includes the infant, further
Judge whether the interior life entity includes adult；
Control module, the control module are used to, when the interior life entity does not include adult, control the interior sign prison
Examining system alert.
8. the warning device as claimed in claim 7 based on interior physical sign monitoring system, which is characterized in that the monitoring mould
Block is additionally operable to：
In monitoring car before the vital sign information of life entity, environment inside car is scanned to judge interior with the presence or absence of life
Body activity is ordered, and there are the interior physical sign monitoring system is opened during life entity activity in the car.
9. the warning device as claimed in claim 8 based on interior physical sign monitoring system, which is characterized in that the monitoring mould
Block is additionally operable to：
When being scanned to environment inside car, with judgement car, there are during life entity activity, control the interior physical sign monitoring system
Into sleep mode.
10. the warning device as claimed in claim 7 based on interior physical sign monitoring system, which is characterized in that the control mould
Block is additionally operable to：
When the interior life entity includes adult, control monitoring modular continues to monitor the vital sign information of the infant,
And when the vital sign of the infant occurs abnormal, the interior physical sign monitoring system is controlled to improve alarm level, and it is right
Vehicle carries out intervention control.
11. the warning device as claimed in claim 7 based on interior physical sign monitoring system, which is characterized in that the control mould
Block is additionally operable to：
After the interior physical sign monitoring system alert is controlled, also monitoring modular is controlled to sweep environment inside car
It retouches to judge interior whether also there are the life entity activity of infant, and releases report during life entity activity without infant in the car
It is alert.
12. the warning device based on interior physical sign monitoring system as any one of claim 7-11, which is characterized in that
The vital sign information includes cardiopulmonary activity information.
13. a kind of automobile, which is characterized in that be including being monitored as any one of claim 7-12 based on interior sign
The warning device of system.
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| CN201611052677.5A CN108091099A (en) | 2016-11-22 | 2016-11-22 | Alarm method, device and automobile based on interior physical sign monitoring system |
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| CN201611052677.5A CN108091099A (en) | 2016-11-22 | 2016-11-22 | Alarm method, device and automobile based on interior physical sign monitoring system |
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| CN201611052677.5A Pending CN108091099A (en) | 2016-11-22 | 2016-11-22 | Alarm method, device and automobile based on interior physical sign monitoring system |
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Application publication date: 20180529 |