CN109532665A - A kind of automobile-used anti-suffocation system and method - Google Patents
A kind of automobile-used anti-suffocation system and method Download PDFInfo
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- CN109532665A CN109532665A CN201811512990.1A CN201811512990A CN109532665A CN 109532665 A CN109532665 A CN 109532665A CN 201811512990 A CN201811512990 A CN 201811512990A CN 109532665 A CN109532665 A CN 109532665A
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
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- Emergency Management (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The present invention discloses a kind of automobile-used anti-suffocation system and method, and system includes master component and the image processing module connecting with master component, context detection module, communication module and mechanical regulation module.When minor is stayed in alone car and oneself leaves automobile by vehicle owner, interior camera can shoot interior picture and judge age section belonging to occupant using image processing techniques, can be to car owner's transmission pre-warning signal and when car owner fails to return to car in time when judging that minor stays in car alone, the interior corresponding portion of control, which makes corresponding treatment measures, prevents minor because the reasons such as oxygen deficiency or car high temperature lead to unfortunate generation.
Description
Technical field
The present invention relates to a kind of automobile-used anti-suffocation system and method.
Background technique
Nowadays, the relevant technologies of automotive field reach its maturity.However, the interior related guarantor that passes into silence for minor
Protect fewer and fewer, will hear that have minor to be forgotten by parent interior often, wait had occurred and that when recognizing it is unfortunate new
Hear report.Certainly, this has very big relationship with parent's carelessness, but so flourishing in automotive engineering, and development in science and technology is such
Fast today, for leaving interior prompting and automatic protection still none preferable solution party whether there is or not minor
Case causes tragedy but to occur often, therefore should put forth effort to solve this security risk.
Nowadays, although constantly there is the proposition of relevant anti-suffocation control system, be much using ultrasonic wave or
It is the technological means such as infrared ray, the problems such as blocking of the infrared technology vulnerable to other interior articles, and ultrasonic wave is detecting
In the presence of car has organism, the problems such as can not judging the age range described in it, it will cause anti-suffocation system in this way and exist
Unlatching when not needing to open, wastes more resources.
The control system of existing patent CN106143378A is detected using ultrasonic probe and camera cooperation, system
It is more complex, and warning device uses the automobile lamp group of flash of light and the outer loudspeaker of vehicle etc., although system is prevented with auxiliary
Function is stolen, but after causing others' attention in this way, come to save trapped person is who can not differentiate, and in system
Car door automatic switch mechanism is easy to the people to be hatched a sinister plot utilization, it is clear that increases the risk of minor.Although having in real time
The functions such as video recording, if but deal with improperly, and can cause danger.
Although the control method structure of existing patent CN107600019A is simple, its have no judge it is interior whether someone
Left interior step, it is clear that if car owner's orderly shutdown also does corresponding operation and will increase system burden and will affect vehicle
Main normal life.And type of alarm described in the control method is also using light and audible alarm, although being easy
Cause passerby's note that it is also possible to the people to be hatched a sinister plot utilizes.Its corresponding vehicle window apparatus for automatically lifting is not set
Corresponding lifting size is set, if the too many same easy increase degree of risk of vehicle window decline.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile-used anti-suffocation system and method.
The technical solution adopted by the present invention is that:
A kind of automobile-used anti-suffocation system comprising master component and the image processing module being connect with master component, environment inspection
Module, communication module and mechanical regulation module are surveyed, master component includes interior controller and battery, and battery is main aperture member
Power supply, image processing module includes camera and image processor, and camera is installed on car and absorbs interior image, camera
It is connect with image processor, image processor connects interior controller, oxygen content and temperature in context detection module probe vehicles
The intelligent terminal of degree evidence, communication module and car owner are bound, and the intelligent terminal of car owner presets application matched with communication module
Program, communication module are used for when alert occurs and the telecommunication of car owner and remotely warn, and mechanical regulation module includes vehicle window liter
Module and vehicle-mounted fan drop, and window lifting module controls the folding of door-window, and vehicle-mounted fan is for the air exchange outside car.
Further, context detection module includes set on interior oxygen concentration sensor and temperature sensor, and oxygen is dense
Degree sensor and temperature sensor are separately connected interior controller.
Further, described image processor, which is preset, instructs each age group face picture by deep learning network
The facial feature database for different age group is got, image processor is based on the face characteristic number for being directed to different age group
Analysis identification is carried out according to personnel age of the library to the interior image that camera absorbs, and analysis result is sent to interior control
Device, car control carry out system control in the detection data based on age analysis result and context detection module.
Further, communication module includes remote communication module and module of remotely warning, and remote communication module is used for and vehicle
Main intelligent terminal is bound and establishes data communication connection, and module of remotely warning is used for the application to the intelligent terminal of car owner
Program sends alert messages, and application program, which is based on alert messages, to be made car owner's intelligent terminal macroseism and played with highest volume pre- in advance
The prompt tone set.
Further, intelligent terminal is smart phone or Intelligent bracelet.
A kind of automobile-used anti-suffocation method, using a kind of automobile-used anti-suffocation system, anti-suffocation method includes following
Step:
Step 1, after vehicle stall, anti-suffocation system starts simultaneously are completed to initialize,
Step 2, in-vehicle image taken by camera is read, and is analyzed automatically,
Step 3, stop working five minutes after, image processor start based on in-vehicle image judge car whether somebody: be to hold
Row step 4；Otherwise terminate；
Step 4, image processor judges the age size of occupant and analysis result is sent to interior controller,
Step 5, interior controller is handled based on analysis result:
When occupant is teenage, interior controller control context detection module work, while driving telecommunication mould
Block, which sends to remind to the intelligent terminal of car owner, informs that car has minor to leave；
When occupant be not be teenage when, power cut-off；
Step 6, the application program of intelligent terminal receives information and provides away from keyboard and processing at once Treatment Options；It is remote simultaneously
Journey module of warning shakes car owner's intelligent terminal and plays preset prompt tone, causes car owner to pay attention to this.
Step 7, car owner selects corresponding Treatment Options and is sent to interior controller, and interior controller is selected based on car owner
Treatment Options handled:
When car owner's selection is away from keyboard, interior controller closes module of remotely warning, and interior controller passes through telecommunication mould
The environmental data that context detection module detects is sent to car owner by block in real time, and waits three to execute step 4 ten minutes later；
When car owner selects to handle at once, interior controller closes remote communication module and module of remotely warning, and waits 20 points
Step 8 is executed after clock；
Step 8, analyze whether occupant is teenage again by image processor；
Step 9, interior controller is handled based on analysis result again:
When occupant is teenage, then reopens remote communication module and module of remotely warning sends to remind and informs vehicle
Inside there is minor to leave, the long-range module of warning of driving shakes car owner's intelligent terminal and plays preset prompt tone, and executes
Step 8；
When occupant be not be teenage when, interior controller by driving remotely warn module close car owner intelligence eventually
The macroseism and prompt tone at end, power cut-off.
Further, step 4 image processor judges the specific method of the age size of occupant for image processor
Image data captured by camera and the facial feature database for different age group are analyzed and detected, this is directed to
The facial feature database of different age group is trained to obtain by deep learning network to each age group face picture.
Further, for the acquisition methods of the facial feature database of different age group are as follows:
S1 chooses the picture of MORPH, FG-NET face recognition database and the picture without face respectively as positive correlation picture
Data and negatively correlated image data；
S2, will be positively correlated image data and negatively correlated image data inputs VGG neural network；
S3 will be positively correlated image data and negatively correlated image data using age bracket as the training data according to the grouping obtained
Library；
S4, packet-based tranining database obtain the corresponding face for different age group using deep learning network training
Property data base.
Further, step 6 journey warn module make car owner's intelligent terminal with maximum intensity vibration and with highest volume broadcasting
Prompt tone preset in advance.
Further, step 7 further includes environment measuring processing step, when detecting oxygen concentration lower than 20%, vehicle window liter
Unified 2 centimetres of the decline of module control vehicle window is dropped；It is controlled when temperature detection sensor detects that vehicle interior temperature is higher than 35 DEG C vehicle-mounted
Small-sized fans are opened and vehicle window are declined 2 centimetres, can accomplish the generation for reducing tragedy in this way.
The invention adopts the above technical scheme, and image processing techniques is applied to the field of the anti-minor's asphyxia of automobile,
Taken content can be analyzed, identify taken number and the range of age belonging to them accordingly,
And combine it with technology of Internet of things, car owner can be timely reminded, and judge whether car owner really forgets and then make phase
The processing answered, and when car owner fails to handle dangerous situation in time, corresponding treatment measures can not only be made, it can also be in real time by vehicle
Interior situation feeds back to car owner, can both guarantee minor's safety in the car in this way but also car owner can be made real-time
Environment locating for interior minor is solved, also makes car owner have kind of the sense of urgency that can handle feelings of finishing as early as possible and returns to car.Work as automobile primary
When minor is stayed in alone car and oneself leaves automobile by people, interior camera can shoot interior picture and utilize figure
It, can be to vehicle when judging that minor stays in car alone as processing technique judges age section belonging to occupant
Main transmission pre-warning signal and when car owner fails to return to car in time, controlling interior corresponding portion, to make corresponding treatment measures anti-
Only minor is because the reasons such as insufficient or interior high temperature of oxygen lead to unfortunate generation.
Detailed description of the invention
The present invention is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is a kind of structural schematic diagram of automobile-used anti-suffocation system of the present invention；
Fig. 2 is a kind of flow diagram of automobile-used anti-suffocation method of the present invention；
Fig. 3 is the workflow schematic diagram of environment inside car detection module of the present invention；
Fig. 4 is a kind of workflow schematic diagram of the communication module of automobile-used anti-suffocation system of the present invention.
Specific embodiment
Shown in one of picture 1-4, the invention discloses a kind of automobile-used anti-suffocation systems comprising master component and with master
Image processing module, context detection module, communication module and the mechanical regulation module of component connection are controlled, master component includes car
Controller and battery, battery are the power supply of main aperture member, and image processing module includes camera and image processor, camera
It is installed on car and absorbs interior image, camera is connect with image processor, and image processor connects interior controller, environment
The intelligent terminal of oxygen content and temperature data in detection module probe vehicles, communication module and car owner are bound, the intelligence of car owner
Terminal preset has an application program matched with communication module, when communication module is used to occur alert and the telecommunication of car owner and far
Journey is warned, and mechanical regulation module includes window lifting module and vehicle-mounted fan, and window lifting module controls the folding of door-window,
Vehicle-mounted fan is for the air exchange outside car.
Further, context detection module includes set on interior oxygen concentration sensor and temperature sensor, and oxygen is dense
Degree sensor and temperature sensor are separately connected interior controller.
Further, described image processor, which is preset, instructs each age group face picture by deep learning network
The facial feature database for different age group is got, image processor is based on the face characteristic number for being directed to different age group
Analysis identification is carried out according to personnel age of the library to the interior image that camera absorbs, and analysis result is sent to interior control
Device, car control carry out system control in the detection data based on age analysis result and context detection module.
Further, communication module includes remote communication module and module of remotely warning, and remote communication module is used for and vehicle
Main intelligent terminal is bound and establishes data communication connection, and module of remotely warning is used for the application to the intelligent terminal of car owner
Program sends alert messages, and application program, which is based on alert messages, to be made car owner's intelligent terminal macroseism and played with highest volume pre- in advance
The prompt tone set.
Further, intelligent terminal is smart phone or Intelligent bracelet.
A kind of automobile-used anti-suffocation method, using a kind of automobile-used anti-suffocation system, anti-suffocation method includes following
Step:
Step 1, after vehicle stall, anti-suffocation system starts simultaneously are completed to initialize,
Step 2, in-vehicle image taken by camera is read, and is analyzed automatically,
Step 3, stop working five minutes after, image processor start based on in-vehicle image judge car whether somebody: be to hold
Row step 4；Otherwise terminate；
Step 4, image processor judges the age size of occupant and analysis result is sent to interior controller,
Step 5, interior controller is handled based on analysis result:
When occupant is teenage, interior controller control context detection module work, while driving telecommunication mould
Block, which sends to remind to the intelligent terminal of car owner, informs that car has minor to leave；
When occupant be not be teenage when, power cut-off；
Step 6, the application program of intelligent terminal receives information and provides away from keyboard and processing at once Treatment Options；It is remote simultaneously
Journey module of warning shakes car owner's intelligent terminal and plays preset prompt tone, causes car owner to pay attention to this.
Step 7, car owner selects corresponding Treatment Options and is sent to interior controller, and interior controller is selected based on car owner
Treatment Options handled:
When car owner's selection is away from keyboard, interior controller closes module of remotely warning, and interior controller passes through telecommunication mould
The environmental data that context detection module detects is sent to car owner by block in real time, and waits three to execute step 4 ten minutes later；
Specifically, as shown in figure 3 or 4, when car owner's selection be to handle dangerous situation at once when, every 30 minutes
The primary interior situation of image processing module analysis, enables long-range warn if dangerous situation does not release again and car owner's dangerous situation is prompted not solve
It removes, until dangerous situation solution system is out of service；When car owner selection be to handle dangerous situation at once when, communication close module
If two ten minutes later dangerous situation do not release, then reopen communication module, until dangerous situation releases, system is out of service.
When car owner selects to handle at once, interior controller closes remote communication module and module of remotely warning, and waits two
Step 8 is executed ten minutes later；
Step 8, analyze whether occupant is teenage again by image processor；
Step 9, interior controller is handled based on analysis result again:
When occupant is teenage, then reopens remote communication module and module of remotely warning sends to remind and informs vehicle
Inside there is minor to leave, the long-range module of warning of driving shakes car owner's intelligent terminal and plays preset prompt tone, and executes
Step 8；
When occupant be not be teenage when, interior controller by driving remotely warn module close car owner intelligence eventually
The macroseism and prompt tone at end, power cut-off.
Further, step 4 image processor judges the specific method of the age size of occupant for image processor
Image data captured by camera and the facial feature database for different age group are analyzed and detected, this is directed to
The facial feature database of different age group is trained to obtain by deep learning network to each age group face picture.
Further, for the acquisition methods of the facial feature database of different age group are as follows:
S1 chooses the picture of MORPH, FG-NET face recognition database and the picture without face respectively as positive correlation picture
Data and negatively correlated image data；
S2, will be positively correlated image data and negatively correlated image data inputs VGG neural network；
S3 will be positively correlated image data and negatively correlated image data using age bracket as the training data according to the grouping obtained
Library；
S4, packet-based tranining database obtain the corresponding face for different age group using deep learning network training
Property data base.
Further, step 6 journey warn module make car owner's intelligent terminal with maximum intensity vibration and with highest volume broadcasting
Prompt tone preset in advance.
Further, step 7 further includes environment measuring processing step, when detecting oxygen concentration lower than 20%, vehicle window liter
Unified 2 centimetres of the decline of module control vehicle window is dropped；It is controlled when temperature detection sensor detects that vehicle interior temperature is higher than 35 DEG C vehicle-mounted
Small-sized fans are opened and vehicle window are declined 2 centimetres, can accomplish the generation for reducing tragedy in this way.
Specifically the working principle of the invention: after vehicle stall, system starts, image processing module starts to read
It takes and is installed on image data taken by interior camera, and analyzed automatically, it is interior after judgement is five minutes flame-out
Whether somebody if someone then analyzes their age size.Image processing module is sent to interior control for result is analyzed
Module, when analysis result is to have minor's (the range of age of minor is scheduled on 18 one full year of life or less by the present invention) to be separately in
When interior, oxygen concentration and temperature detection sensor are started to work, while control module driving remote communication module is sent out to car owner
Prompting is sent to inform that car has minor to leave and gives car owner two options: first is that away from keyboard；Second is that handle at once.By remote
Journey module of warning makes car owner's mobile phone macroseism and plays preset prompt tone in advance with highest volume, causes car owner to pay attention to this.
When car owner's selection is away from keyboard, module of remotely warning is closed, and control module will test device by remote communication module and obtain
Oxygen concentration and temperature level be sent to car owner in real time, and reanalysed every 30 minutes primary interior teenage human feelings
Condition, if dangerous situation does not release, the long-range module of warning of driving reminds car owner again, until dangerous situation releases；If car owner's selection is horse
Upper processing, then control module is warned module temporary close by remote communication module and remotely, if two image procossing moulds ten minutes later
The analysis result of block or minor are in alone interior, then reopen communication module, and just close until dangerous situation releases
The prompt tone of car owner's mobile phone.When detecting oxygen concentration lower than 20%, window lifting module controls unified 2 centimetres of the decline of vehicle window,
Vehicle-mounted small-sized fans are controlled when temperature detection sensor detects that vehicle interior temperature is higher than 35 DEG C to open and vehicle window is declined 2 lis
Rice can accomplish the generation for reducing tragedy in this way.
The invention adopts the above technical scheme, and image processing techniques is applied to the field of the anti-minor's asphyxia of automobile,
Taken content can be analyzed, identify taken number and the range of age belonging to them accordingly,
And combine it with technology of Internet of things, car owner can be timely reminded, and judge whether car owner really forgets and then make phase
The processing answered, and when car owner fails to handle dangerous situation in time, corresponding treatment measures can not only be made, it can also be in real time by vehicle
Interior situation feeds back to car owner, can both guarantee minor's safety in the car in this way but also car owner can be made real-time
Environment locating for interior minor is solved, also makes car owner have kind of the sense of urgency that can handle feelings of finishing as early as possible and returns to car.Work as automobile primary
When minor is stayed in alone car and oneself leaves automobile by people, interior camera can shoot interior picture and utilize figure
It, can be to vehicle when judging that minor stays in car alone as processing technique judges age section belonging to occupant
Main transmission pre-warning signal and when car owner fails to return to car in time, controlling interior corresponding portion, to make corresponding treatment measures anti-
Only minor is because the reasons such as insufficient or interior high temperature of oxygen lead to unfortunate generation.
The image processing techniques that the present invention uses can be very good to judge interior situation, and can also will take
Content is stored to local, so can make environment inside car detection module and emergency handling module in system are more appropriate to open
With, can largely reduce the waste of resource, and communicate with car owner using technology of Internet of things, judge car owner will not at
Year, people stayed in alone interior reason, and sent data in real time, can go to remind car owner in this way in more appropriate mode, until
Dangerous situation releases.And the continuous and car owner that uses of the present invention communicates the means released until dangerous situation in the car compared with other prior arts
Taken when thering is minor to leave car bulb etc. warn to people around and solution lock door it is safer because system can not differentiate
Come help processing dangerous situation is what kind of person, it is possible to remind surrounding passerby to accelerate the generation of dangerous situation instead, cause
Minor the more dangerous situation such as does not abduct and occurs.
Claims (10)
1. a kind of automobile-used anti-suffocation system, it is characterised in that: it includes at master component and the image connecting with master component
Module, context detection module, communication module and mechanical regulation module are managed, master component includes interior controller and battery, is stored
Battery is the power supply of main aperture member, and image processing module includes camera and image processor, and camera is installed on car and absorbs
Interior image, camera are connect with image processor, the interior controller of image processor connection, in context detection module probe vehicles
Oxygen content and temperature data, the intelligent terminal of communication module and car owner binds, and the intelligent terminal of car owner presets and communicates
The matched application program of module, communication module are used for when alert occurs and the telecommunication of car owner and remotely warn, mechanical regulation
Module includes window lifting module and vehicle-mounted fan, and window lifting module controls the folding of door-window, and vehicle-mounted fan is used for vehicle
Inside and outside air exchange.
2. a kind of automobile-used anti-suffocation system according to claim 1, it is characterised in that: the context detection module includes setting
In interior oxygen concentration sensor and temperature sensor, oxygen concentration sensor and temperature sensor are separately connected interior control
Device.
3. a kind of automobile-used anti-suffocation system according to claim 1, it is characterised in that: described image processor presets logical
Deep learning network is crossed each age group face picture is trained to obtain the facial feature database for different age group, figure
Personnel's age of interior image camera absorbed based on the facial feature database for different age group as processor into
Row analysis identification, and analysis result is sent to interior controller, car control is being based on age analysis result and environment measuring
The detection data of module carries out system control.
4. a kind of automobile-used anti-suffocation system according to claim 1, it is characterised in that: the communication module includes long-range logical
Letter module and module of remotely warning, remote communication module are used to bind and establish with the intelligent terminal of car owner data communication and connect
It connects, module of remotely warning is used to send alert messages to the application program of the intelligent terminal of car owner, and application program is based on letter of warning
Breath is made car owner's intelligent terminal macroseism and is played prompt tone preset in advance with highest volume.
5. a kind of automobile-used anti-suffocation system according to claim 1, it is characterised in that: the intelligent terminal is smart phone
Or Intelligent bracelet.
6. a kind of automobile-used anti-suffocation method, using a kind of automobile-used anti-suffocation system, feature described in one of claim 1-5
Be: anti-suffocation method the following steps are included:
Step 1, after vehicle stall, anti-suffocation system starts simultaneously are completed to initialize,
Step 2, in-vehicle image taken by camera is read, and is analyzed automatically,
Step 3, stop working five minutes after, image processor start based on in-vehicle image judge car whether somebody: be to hold
Row step 4；Otherwise terminate；
Step 4, image processor judges the age size of occupant and analysis result is sent to interior controller,
Step 5, interior controller is handled based on analysis result:
When occupant is teenage, interior controller control context detection module work, while driving telecommunication mould
Block, which sends to remind to the intelligent terminal of car owner, informs that car has minor to leave；
When occupant be not be teenage when, power cut-off；
Step 6, the application program of intelligent terminal receives information and provides away from keyboard and processing at once Treatment Options；It is remote simultaneously
Journey module of warning shakes car owner's intelligent terminal and plays preset prompt tone；
Step 7, car owner selects corresponding Treatment Options and is sent to interior controller, the place that interior controller is selected based on car owner
Reason option is handled:
When car owner's selection is away from keyboard, interior controller closes module of remotely warning, and interior controller passes through telecommunication mould
The environmental data that context detection module detects is sent to car owner by block in real time, and waits three to execute step 4 ten minutes later；
When car owner selects to handle at once, interior controller closes remote communication module and module of remotely warning, and waits 20 points
Step 8 is executed after clock；
Step 8, analyze whether occupant is teenage again by image processor；
Step 9, interior controller is handled based on analysis result again:
When occupant is teenage, then reopens remote communication module and module of remotely warning sends to remind and informs vehicle
Inside there is minor to leave, the long-range module of warning of driving shakes car owner's intelligent terminal and plays preset prompt tone, and executes
Step 8；
When occupant be not be teenage when, interior controller by driving remotely warn module close car owner intelligence eventually
The macroseism and prompt tone at end, power cut-off.
7. a kind of automobile-used anti-suffocation method according to claim 6, it is characterised in that: step 4 image processor judges vehicle
The specific method of the age size of interior personnel is image processor for image data captured by camera and is directed to all ages and classes
The facial feature database of section is analyzed and is detected, and should pass through deep learning for the facial feature database of different age group
Network is trained to obtain to each age group face picture.
8. a kind of automobile-used anti-suffocation method according to claim 7, it is characterised in that: special for the face of different age group
Levy the acquisition methods of database are as follows:
S1 chooses the picture of MORPH, FG-NET face recognition database and the picture without face respectively as positive correlation picture
Data and negatively correlated image data；
S2, will be positively correlated image data and negatively correlated image data inputs VGG neural network；
S3 will be positively correlated image data and negatively correlated image data using age bracket as the training data according to the grouping obtained
Library；
S4, packet-based tranining database obtain the corresponding face for different age group using deep learning network training
Property data base.
9. a kind of automobile-used anti-suffocation method according to claim 7, it is characterised in that: step 6 journey module of warning makes car owner
Intelligent terminal plays prompt tone preset in advance with maximum intensity vibration and with highest volume.
10. a kind of automobile-used anti-suffocation method according to claim 7, it is characterised in that: step 7 further includes at environment measuring
Step is managed, when detecting oxygen concentration lower than 20%, window lifting module controls unified 2 centimetres of the decline of vehicle window；Work as temperature detection
Sensor detects that vehicle-mounted small-sized fans are controlled when vehicle interior temperature is higher than 35 DEG C to be opened and vehicle window is declined 2 centimetres.
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| CN201811512990.1A CN109532665B (en) | 2018-12-11 | 2018-12-11 | Anti-suffocation system for vehicle and method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053578A (en) * | 2019-04-17 | 2019-07-26 | 宝能汽车有限公司 | Interior life security response method and device |
| CN112829705A (en) * | 2021-01-22 | 2021-05-25 | 的卢技术有限公司 | Vehicle control management method based on characteristics of left-over personnel in vehicle |
| CN113780039A (en) * | 2020-06-10 | 2021-12-10 | 上海汽车集团股份有限公司 | Intelligent vehicle window control method and device, electronic equipment and storage medium |
| CN116016754A (en) * | 2022-12-16 | 2023-04-25 | 宜宾凯翼汽车有限公司 | Remote rescue system and method for preventing car organism from choking |
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