CN110242154A - A kind of vehicle-mounted Ethernet Intelligent car window control system and its control method - Google Patents
A kind of vehicle-mounted Ethernet Intelligent car window control system and its control method Download PDFInfo
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- CN110242154A CN110242154A CN201910489663.7A CN201910489663A CN110242154A CN 110242154 A CN110242154 A CN 110242154A CN 201910489663 A CN201910489663 A CN 201910489663A CN 110242154 A CN110242154 A CN 110242154A
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Classifications
-
- 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
-
- 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
-
- 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
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
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- Business, Economics & Management (AREA)
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Abstract
A kind of vehicle-mounted Ethernet Intelligent car window control system, it include: vehicle-mounted ethernet gateway, wireless communication module, vehicle-mounted middle control host, vehicle window micro process control host, picture recognition module, detection of air quality module, wherein vehicle-mounted ethernet gateway is electrically connected with wireless communication module, vehicle-mounted middle control host, vehicle window micro process control host, picture recognition module, detection of air quality module, car window switch control module respectively.The control mode of Intelligent vehicle window is to obtain the motion state of vehicle, according to the analysis of picture recognition module, detection of air quality module, at least two modules of rain detection module, sign of life detection module as a result, being carried out automatically controlling by car window switch control module to opening or closing for vehicle window.The present invention is automatically turned on or is closed by vehicle window, it can be ensured that interior personnel will not be poisoned because of toxic gases such as carbon monoxide, suffocate caused by capable of preventing child from lockking car, can take urgent measure in time.
Description
Technical field
The present invention relates to automotive window control technology field more particularly to a kind of vehicle-mounted Ethernet Intelligent car window control systems
And its control method.
Background technique
With popularizing for automobile, more and more automobiles enter huge numbers of families, but thus also bring the safety about automobile
Problem.Recently, many auto vendors and research structure are all promoting intelligent automobile, and automobile is made to tend to intelligent, hommization.
In present automobile, the opening and closing of vehicle window require manually to realize by operating the button being located at by vehicle window.But
Invariably accompany the complicated and changeable of weather in vehicle traveling process, if automobile is parked on parking stall, forgets to close because of driver's carelessness
Vehicle window is closed, if raining at this time, rainwater can fall into car from vehicle window, damage to automobile.On the other hand, many times,
The automobile friends for liking field camping sometimes like resting in the car, need at this time in cold winter or extremely hot summer
To pass through the air-conditioning of unlatching automobile.But automobile engine is in the case where idle running, the burning of gasoline not fully, then
Car can generate a large amount of carbon monoxide, and along with the carbon dioxide of occupant's exhalation, interior oxygen can sharply subtract at this time
It is few.Air-fuel ratio is denseer air-fuel ratio to vehicle in the idling state, and fuel oil, can be after there are also remaining after fuel oil and air oxidation reaction
Continue the carbon dioxide reaction generated with burning and generate carbon monoxide, so it is existing to be more easier generation anthracemia when idling
As.And motor space is narrow, interior circulation pattern will lead to interior oxygen can be fewer and fewer, and interior carbon dioxide is more and more, when
When reaching a value, people will go into a coma or anoxic.The general carbon dioxide content when in air is more than 1%, and people just has gently
Moderate intoxication reaction；When more than 3%, expiratory dyspnea；It is even dead with regard to severe intoxication more than 6%.But for interior personnel this
When in anthracemia constantly for comatose state, operation can not be carried out open vehicle window taking a breath, so will lead to car
Personnel die because of poisoning.
For this purpose, being currently suggested the control method that automotive window can be made to be automatically closed in the rainy day, existing control method
Mainly when detecting that vehicle window is not turned off, if detecting, raindrop drop down onto car, directly progress warning note；If carry out
Vehicle window is still not detected in setting time after warning note to be turned off, then controls corresponding vehicle window and is automatically closed.This kind of controlling party
Method there are the problem of include: no matter to alarm whether to work, will do it warning note, this not only can be unrestrained without meaning
Take accumulator electric-quantity, it is also possible to cause adverse consequences, such as can driver not in the car or near vehicle when cause row nearby
People notices that the vehicle window of the automobile is not turned off, and then may therefore cause certain loss；Do not fully consider the wish of driver,
Even if driver is not intended to close vehicle window in that case, can also carried out in the setting time after warning note because of driver
It is not turned off vehicle window and controls corresponding vehicle window and be automatically closed.Patent 1 (Publication No. CN 107650837A), which provides, a kind of prevents vehicle
Window device drops in the automatic early-warning of interior human body asphyxia, it includes human body induction module to the method provided, and start button is arranged in vapour
On the steering wheel of vehicle, when driver leaves seat, pressing start button can be achieved with the same of the automatic early-warning drop window device
Walk early warning.In addition, timing module, after a stop of the vehicle within ten minutes, whether human body induction module automatic sensing has human life
The presence of feature, and handheld terminal is remotely sent to by wireless module and is prompted, in the windowing of handheld terminal remote setting
Time or the time of setting delay windowing.Its implementation automatic early-warning drop window device of the patent needs driver to be manually pressed by starting
Key could be implemented.And the technical solution can only be under vehicle stop state and driver leaves seat to implement, if
Driver does not press start button or driver still in the car, technical solution do not play the role of it is any, it is this to deposit
In biggish defect, when not accounting for interior driver in the car, it may occur that the situation or driving of anthracemia
Member forgets to press start button, drops window function automatically and do not work.
Summary of the invention
Based on defect existing in the prior art, the technical problem to be solved in the present invention is that providing a kind of inexpensive, peace
Entirely, the vehicle-mounted Ethernet Intelligent car window control system and its control method that intelligent control vehicle window opens or closes.
To achieve the goals above, a kind of the technical solution adopted by the present invention are as follows: vehicle-mounted Ethernet Intelligent vehicle window control system
System characterized by comprising vehicle-mounted ethernet gateway, wireless communication module, vehicle-mounted middle control host, vehicle window micro process control master
Machine, the vehicle-mounted ethernet gateway are electrically connected respectively at wireless communication module, vehicle-mounted middle control host, vehicle window micro process control host
It connects；
Further include:
Picture recognition module, for being identified to interior object；
Sign of life detection module carries out sign of life for obtaining human or animal after identifying to picture recognition module
Detection；
Detection of air quality module, for being detected to in-car air quality；
Car window switch control module, for controlling being turned on or off for vehicle window；
Picture recognition module, detection of air quality module, car window switch control module are electric with vehicle-mounted ethernet gateway respectively
It is connected；
The wireless communication module is mainly used for communication or the mobile phone terminal of vehicle-mounted ethernet gateway and remote server
Or car key is communicated.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, the control mode of Intelligent vehicle window are to obtain vehicle
Motion state, according to picture recognition module, detection of air quality module, rain detection module, sign of life detection module
The analysis of at least two modules is as a result, carry out automatically controlling opening or closing for vehicle window by car window switch control module.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, further includes:
Alarm is sought help module, is sought help in emergency circumstances alarming；
Rain detection module, detects for the rainfall outside to vehicle；
Detection module, alarm module of seeking help of raining are electrically connected with vehicle-mounted ethernet gateway connect respectively.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, alarm module of seeking help are configured as when receiving
When help command, alarm seek help module can be carried out according to pre-set instruction alarm seek help；Alarm seeks help module by vehicle-mounted
The ethernet gateway help information that will alarm is sent to predetermined server, predetermined server include driver Intelligent key, 122 or
A variety of shapes such as cell-phone number, WeChat ID, cell phone application, the remote server of 110 first-aid centre of person or associated emergency contact
Formula.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, picture recognition module are configured as to car
People, animal or other non-original-pack objects of car identify；
Picture recognition module further includes face recognition module, is configured as to the mesh determined in picture recognition module as people
Mark carries out recognition of face, further confirms that its identity.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, vehicle-mounted ethernet gateway come from function for receiving
Can the information of module simultaneously forward the information to on-vehicle host or vehicle window micro process control host, or receive from on-vehicle host or
The information of vehicle window micro process control host simultaneously forwards the information to corresponding functional module.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, sign of life detection module include at least infrared
Detection sensor, audio detection sensor, radar detection sensor one of.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, picture recognition module includes face recognition module,
Non-face identification module, light compensating lamp, environment inside car light correction module, control processing module, wherein control processing module (302) point
It is not electrically connected with face recognition module, non-face identification module, light compensating lamp, environment inside car light correction module；
When environment inside car light correction module detects that environment inside car brightness reaches predetermined luminance, start non-face identification mould
Block identifies interior object, and when the target object identified is people, start starting face recognition module is to identification
The target of people carries out recognition of face, identifies the identity of the people.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, picture recognition module can be used in identification and drive
Whether member is in steering position.Furthermore it is also possible to carry out whether detection driver is on steering position using pressure sensor.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, detection of air quality module include lambda sensor,
Carbon monoxide transducer, NO, NO2 sensor, TVOC sensor, formaldehyde sensor, benzene sensor, temperature sensor.
A kind of Intelligent key being used cooperatively with vehicle-mounted too prosperous Intelligent car window control system, including Intelligent key and it is vehicle-mounted with
Too net gateway carries out radio connection；
It further include Intelligent key, Intelligent key and vehicle-mounted ethernet gateway carry out radio connection.
Intelligent key includes at least display screen, control processing module, wireless communication module, loudspeaker, wherein loudspeaker,
Display screen is connected with control processing module respectively with wireless communication module, wherein Intelligent key and vehicle-mounted ethernet gateway
Radio connection is that module carries out by wireless communication.
Loudspeaker is configured as carrying out voice messaging or buzzing when receiving the alarm signal that control processing is transmitted
Sound, for prompting driver, car owner and Risk Management mechanism to need to carry out urgent processing urgent measure.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, detection of air quality module include lambda sensor,
Temperature sensor, noxious material detection sensor, carbon monoxide transducer, for being detected to air quality；
Wherein, noxious material detection sensor for detect benzene,toluene,xylene, ethylbenzene, styrene, formaldehyde, acetaldehyde,
Methacrylaldehyde etc..
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, vehicle-mounted middle control host or the control of vehicle window micro process
Host is used to carry out the information from vehicle-mounted ethernet gateway received processing operation and make decisions, wherein vehicle-mounted middle control
Host and vehicle window micro process control host need only run one of them.Preferably, after vehicle launch, only vehicle-mounted middle control
Host is working.After vehicle stall is closed, only vehicle window micro process control host is working.
A kind of vehicle-mounted Ethernet Intelligent car window control system, further, wireless communication module is mainly used for vehicle-mounted ether
Net gateway is communicated with the communication of remote server or mobile phone terminal or car key.
In the preferred embodiment of above-mentioned automotive window automatic closing system, the automotive window automatic closing system
It is connected between modules by vehicle-mounted industry ethernet, the control system controls vehicle window by vehicle-mounted industry ethernet and closes
It closes.
Functional module in the present invention refer to vehicle-mounted middle control host, vehicle window micro process control host, picture recognition module,
Rainy detection module, sign of life detection module, detection of air quality module, car window switch control module, light compensating lamp, face are known
Other module, environment inside car light correction module, display screen, loudspeaker, in control processing module etc. one of or they between
Combination.
The present invention also provides a kind of vehicle-mounted Ethernet Intelligent vehicle window control methods, including according to the movement shape for obtaining vehicle
State selects vehicle window control model, wherein the mode of vehicle window state control includes the control model that vehicle is kept in motion, vehicle
The control model being kept in motion includes:
The current motion state for obtaining vehicle passes through detection of air quality module, rainfall when vehicle is in driving status
Detection module respectively detects interior air quality, interior rainfall, if keeping all in preset normality threshold
Current vehicle window state is constant；
If the numerical value of air detection module is greater than preset threshold range, rainfall detection module is in preset threshold value model
In enclosing, then control system starting vehicle window status control module carries out vehicle window unlatching；
If the numerical value of air detection module is being greater than preset threshold range, rainfall detection module is greater than preset threshold value model
In enclosing, then control system starting vehicle window status control module carries out vehicle window unlatching；
If the numerical value of air detection module is being in preset threshold range, rainfall detection module is greater than preset threshold value model
In enclosing, then control system starting vehicle window status control module carries out vehicle window closing.
A kind of vehicle-mounted Ethernet Intelligent vehicle window control method further includes further the control under vehicle remains static
Molding formula, comprising:
The current motion state of vehicle is obtained, when a vehicle is at rest, detection driver is driven positioned at interior
Sail position, if the steering position of driver in the car, judge in-car air quality whether in preset threshold range, if
Air quality is then kept in preset threshold range when front window state is constant；If the no longer preset threshold value model of air quality
In enclosing, then vehicle window is opened；
If the steering position of driver not in the car, car is checked with the presence or absence of object and object is identified, if
Car is then that vehicle window is in close state without other objects；
If car has object and the object that identifies is that people lives other animals for having sign of life, on the one hand according to pre-
If mode sends recognition result, on the other hand, continue to carry out sign of life detection to human or animal；
If detect human or animal without sign of life, keep vehicle window in the open state, starting warning device is simultaneously automatic
Dial rescuing telephone；If detecting, people or animal have sign of life, whether further detect in-car air quality default
Threshold range in, if air quality keeps current car window switch state constant in default range, if detection is interior empty
Makings amount not in preset threshold range, then detect vehicle window whether with it is in the open state, if being in close state, open
Vehicle window.If vehicle window is in the open state, vehicle window is closed.
Advantageous effects of the present invention:
1. both vehicle-mounted middle control host and vehicle window micro process host in the Intelligent car window control system in the present invention are not
It works at the same time, when engine is in operating status, at this point, it is to be led completely by vehicle-mounted middle control to the control of various functional modules
Machine carries out, and vehicle window micro process host does not work, standby；When engine is in flameout state, at this point, vehicle window Wei Chu
Reason host is waken up and in running order.When using such mode, it can be ensured that waiting Intelligent vehicle window system when power is off can
It is in running order.It is handled when being powered using using vehicle-mounted middle control host, energy consumption can be saved.
2. the picture recognition module in the present invention includes non-image identification module and face recognition module, can accurately identify
The identity of object and specific people.What can be will identify that in this way is specifically that whose identity information is sent to driver, Che Zhuhuo
Preset server of person etc., such car owner, driver or other other people or units for receiving information can obtain in time
The information is taken, carries out reply processing to take timely measure when bursty state.If knowing others as child, then should
The information of child is sent to the disposition mechanism of car owner or 110 etc, can resolutely take the measure of seeking help in this way.
3. the present invention is based on rainy detection module, air detection module, picture recognition module, sign of life detection module with
And alarm identification module between collaborative work, it can be ensured that it is safest strategy in, can carry out automatically vehicle window opening or
Person closes.In the no longer preset threshold range of in-car air quality, at this time, it is meant that interior people is in peril of one's life, this is
System can automatically open vehicle window, then carry out self-service alarm, and avoiding interior anthracemia leads to death.When discovery vehicle
When interior personnel are without sign of life, timely it can be sought help and be alarmed, win the time of seeking help.
4. the use of Intelligent key of the invention, existing Intelligent key compared to the prior art, intelligent key of the invention
Spoon no matter distance how far, can be interacted with the vehicle window of automobile.Intelligent key can receive warning message, and driver can
It timely grasps situation and makes correct treatment measures.
Detailed description of the invention
Only illustratively description and explain the present invention for the following drawings, not delimit the scope of the invention.
Vehicle-mounted Ethernet Intelligent car window control system structural schematic diagram in Fig. 1 embodiment；
The key schematic diagram being used in combination in Fig. 2 embodiment with vehicle-mounted Ethernet Intelligent car window control system；
The structural schematic diagram of picture recognition module in Fig. 3 embodiment；
In Fig. 4 embodiment in air quality pollutant concentration threshold areal map；
The control method that vehicle is kept in motion in vehicle-mounted Ethernet Intelligent car window control system in Fig. 5 embodiment；
The control method that vehicle remains static in vehicle-mounted Ethernet Intelligent car window control system in Fig. 6 embodiment；
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed
Bright specific embodiment, identical label indicates identical part in the various figures.To make simplified form, only illustrate in each figure
Part related to the present invention is indicated to property, and does not represent its practical structures as product.In addition, so that simplified form
It is easy to understand, with the component of identical structure or function in some figures, only symbolically depicts one of those, or only mark
One of those is gone out.
It is well known to those skilled in the art to be about control system, any form appropriate can be used, either
Hardware is also possible to software, either multiple functional modules of discrete setting, are also possible to be integrated into more on a hardware
A functional unit.As simplest form, the control system can be controller, such as combinational logic control device, shred
Sequence controller etc., as long as can be realized operation described herein.Certainly, control system can also be used as different modules
It is integrated on a physical equipment, these are all without departing from basic principle and protection scope of the invention.Preferably, the control system
System is exactly the car running computer of vehicle, the configuration of vehicle itself can be farthest utilized in this way, to significantly save cost.
Embodiment 1:
Referring to Fig. 1, a kind of vehicle-mounted Ethernet Intelligent car window control system provided in this implementation, including vehicle-mounted Ethernet net
It closes 100, wireless communication module 103, vehicle-mounted middle control host 101, vehicle window micro process and controls host 104, vehicle-mounted ethernet gateway 100
It is electrically connected respectively with wireless communication module 103, vehicle-mounted middle control host 101, vehicle window micro process control host 102.Further include: alarm
Module of seeking help 104, the detection module 105 that rains, picture recognition module 106, detection of air quality module 108, sign of life detection
Module 107, car window switch control module 109 are electrically connected with vehicle-mounted ethernet gateway 100 connect respectively.
Wherein, alarm is sought help module 104, is sought help in emergency circumstances alarming；Rain detection module 105, for vehicle
Outer rainfall is detected；Picture recognition module 106, for being identified to interior object；Sign of life detection module
107, sign of life detection is carried out for obtaining human or animal after identifying to picture recognition module 106；Detection of Air Quality
Module 108, for being detected to in-car air quality；Car window switch control module 109, for control vehicle window unlatching or
It closes.
Sign of life detection module includes at least infrared detection sensor, audio detection sensor, radar detection sensor
One of,
As long as the principle of infrared detection sensor is that any object temperature can all generate infra-red radiation more than absolute zero,
Human body is also the natural source of infrared radiation.But the infrared signature of human body is different from the infrared signature of ambient enviroment, red
Outer life-detection instrument is exactly that the target to be searched for and background are separated in a manner of imaging using the difference between them.Human body
Infrared energy compared with the central wavelength of concentration be 9.4 μm, the infra-red radiation range of human skin is 3~50 μm, wherein 8~
14 μm account for the 46% of whole human body radiation energy, this wavelength is the important technical parameter for designing human body infrared detecting set.Sound
Frequency detection sensor applies the principle of sound wave and shock wave, using advanced microelectronics processor and sound/vibration sensor,
Comprehensive vibration information is carried out to collect, it is detectable using air as the various sound waves of carrier and using other media as the vibration of carrier
It is dynamic, and non-targeted noise wave and other background interference waves are filtered, and then determine the position of captive rapidly.Highly sensitive
Audio life detection instrument uses two-stage amplifying technique, probe internally provided frequency amplifier, and reception frequency range is 1~4000Hz, main
Machine receives upgrading amplification again after echo signal.In this way, it is moaned, calls out, is climbed by the faint such as captive of Underground
The audio frequency sound and vibration wave of generations such as move, beat, so that it may judge that life whether there is.Radar detection sensor is fusion thunder
Up to technology, biomedical engineering technology in the life detection equipment of one.It is mainly made using the principle of reflection of electromagnetic wave, is led to
Cross detection human life activity caused by various fine motions, breathed from these fine motions, heartbeat for information about, to distinguish
Whether there is or not life for knowledge.Radar life-detection instrument is current life-detection instrument state-of-the-art in the world, and the mode of its active probe makes it
It is not easily susceptible to the influence of the factors such as temperature, humidity, noise, site contour, the continuous emission mechanism of electromagnetic signal further increases its area
The function of domain property detecting.Ultra-wide spectrum radar life-detection instrument is state-of-the-art one kind in the type.Its penetration capacity is strong, can visit
Measure the vital signs such as the breathing for being buried life entity, body be dynamic, and can precise measurement buried life entity apart from depth, have strong
Anti-interference ability is not influenced by environment temperature, hot object and sound interference, is with a wide range of applications.Ultra-wide spectrum radar
Life-detection instrument have very big relative bandwidth (the ratio between bandwidth and centre frequency of signal), generally higher than 25%, inspection human body
Life parameters are to irradiate human body with the microbeam of impulse form, due to depositing for human life activity (breathing, heartbeat, enterocinesia etc.)
So that the repetition period of the echo pulse sequence after being reflected by human body changes.If to the echo after human body reflects
Pulse train, which is demodulated, integrated, amplified, filtered etc., to be handled and inputs computer and carry out data processing and analysis, so that it may
To parameter relevant to tested human body vital signs
In addition, further including the Intelligent key 200 (referring to fig. 2) being used cooperatively with window system, Intelligent key 200 includes aobvious
Display screen 201 controls processing module 202, wireless communication module 203, loudspeaker module 204.Control processing module 202 and display screen
201, wireless communication module 203, loudspeaker module 204 is electrically connected.Intelligent key 200 mould 203 and channel radio by wireless communication
Believe that module 103 is electrically connected.
Picture recognition module 106 is configured as identifying interior people, animal or other non-original-pack objects of car.
Alarm module 104 of seeking help is configured as when receiving help command, and module is sought help in alarm can be according to presetting
Instruction carry out alarm seek help.Alarm seek help module by vehicle-mounted ethernet gateway 100 will alarm help information be sent to it is default
Server, such as: predetermined server is 120 or 110 first-aid centres or cell-phone number, the WeChat ID of associated emergency contact
Etc. other feasible modes or the Intelligent key 200 of driver.I.e. when Intelligent key 200 is received from vehicle-mounted Ethernet
100 send warning message when, processing is carried out to warning message by control module and sends image or text information
It is shown to display screen, while starting loudspeaker 204 and driver is prompted.Because driver be typically all with oneself with
Intelligent key, when hearing the Feng Ming sound of loudspeaker, driving takes out Intelligent key just and understand that interior personnel state, with
Just driver can be disposed in time.Similarly, when receiving warning message in 120, corresponding urgent measure can be also carried out in time,
Warning message includes interior location, occupant or the picture of animal and the sign of life of occupant etc..
Both vehicle-mounted middle control host 101 and vehicle window micro process host 102 do not work at the same time, when engine is in operation shape
State, at this point, it is to be carried out completely by vehicle-mounted middle control host 101 to the control of various functional modules, vehicle window micro process host 102
It does not work, it is standby；When engine is in flameout state, at this point, vehicle window micro process host 102 is waken up and is in
Working condition.When using such mode, it can be ensured that wait Intelligent vehicle window system when power is off and be at working condition.It is being powered
When using being handled using vehicle-mounted middle control host, energy consumption can be saved.
Embodiment 2:
Picture recognition module is configured as identifying interior people, animal or other non-original-pack objects of car.Tool
Body, picture recognition module includes face recognition module 305, non-face identification module 301, light compensating lamp 303, environment inside car light school
Positive module 304, control processing module 302, wherein control processing module 302 respectively with face recognition module 305, non-face identification
Module 301, light compensating lamp 303, environment inside car light correction module 304 are electrically connected.Specifically, in face recognition module 305, non-face
Before identification module 301 starts, control processing module jump is corrected interior environment with environment inside car light correction module, works as hair
When the light luminance deficiency of existing environment inside car, start light compensating lamp, light compensating lamp can carry out brightness automatic adjusument, control by PID
System constantly regulate interior light luminance, and interior brightness is made to reach the brightness of preset calibrations.The detection of brightness is to pass through environment inside car
Light correction module is compared.When environment inside car light correction module detects that environment inside car brightness reaches predetermined luminance, open
It moves non-face identification module to identify interior object, when the target object identified is people, starts to start face knowledge
Other module is that people identifies to identification, identifies the identity of the people.Its face recognition module can pass through vehicle-mounted Ethernet net
It closes and is attached with the face database in server-side.If can not identify the specific identity of people by local data base, at this point,
Identification can be compared by the face database of the server of distal end.Recognition of face, which is illuminated by the light, influences very big, different illumination
Under the conditions of recognition of face result it is not identical.Therefore, in this implementation light compensating lamp and environment inside car illumination correction module to car
The brightness of environment be corrected, influence factor is maximum in ingenious solution recognition of face, and influences face recognition accuracy
Greatest problem, its accuracy of strong raising.
Embodiment 3:
The polluted gas such as virus, methane, benzene, the carbon monoxide generated in automobile can make one to generate sleepy, powerless, chest
It is bored, absent-minded, it is serious to die suddenly.So also having brought many safety while automobile brings convenient
Hidden danger, and the health concerns degree that the quality of life constantly promoted is required and is increasingly enhanced makes people to automobile inner air environment
It is higher and higher with the requirement of comfort.When automobile engine is run, the pernicious gases such as CO, HC, NOx in combustion product can lead to
It crosses vehicle window, bodywork gap and ventilation opening into the car, harm is generated to human body.It is closed in vehicle window, interior space opposing seal
In the case of, if turning on the aircondition or using interior circulation pattern, harmful gas concentration can be made to increase, endanger more serious.
Detection of air quality module includes multiple air quality sensors, is 4, before being located at car in this implementation
Windshield is that left and right fills 2 respectively, and heel row parking stall position fills 2 respectively, and the gas finally detected takes being averaged for a sensor
Value.
Detection of air quality module includes lambda sensor, carbon monoxide transducer, NO, NO2 sensor, TVOC sensor,
Formaldehyde sensor, benzene sensor, temperature sensor, these sensors are for detecting air quality.Wherein in order to save
Cost and volume, sensor are integrated Multifunction Sensor, can be detected to above-mentioned gas.Wherein, benzene includes first
Benzene and dimethylbenzene.
Specifically, referring to fig. 4, the range of normal in-car air quality defines pollutant concentration and secondary pollutant
Concentration and primary pollutant concentration, secondary pollutant concentration are less than primary pollutant concentration, referring to fig. 4.As CO, NO, NO2,
One of concentration range of formaldehyde, benzene, TVOC is lower than within the scope of two-stage concentration, thinks that in-car air quality is in normal
Range, when it is above-mentioned one of them gas be greater than two-stage concentration within the scope of when, the numerical value at this time showing air quality is in vapour
The display screen that host is controlled in vehicle carries out display and shows with yellow to carry out early warning, when one of above-mentioned gas is dense higher than level-one
When spending range, air quality sensor sends measured numerical value to middle control host-initiated by vehicle-mounted ethernet gateway and opens vehicle
The movement of window.
In addition oxygen concentration is also extremely important, and the oxygen concentration in air is 298500mg/m3 under normal circumstances, works as car
Oxygen concentration is less than 99500mg/m3, it is also desirable to which the operation of vehicle window is opened in starting.
Define in the present embodiment: one of CO, NO, concentration range of NO2, formaldehyde, benzene, TVOC are lower than two-stage concentration
In range, oxygen concentration in the car is greater than 99500mg/m3, thinks the air quality of car in preset threshold range at this time.Instead
It, when one of concentration range of CO, NO, NO2, formaldehyde, benzene, TVOC is lower than within the scope of two-stage concentration or interior oxygen
Concentration is lower than 99500mg/m3, thinks that interior air quality exceeds preset threshold range at this time.
Embodiment 4:
The present embodiment additionally provides a kind of vehicle-mounted Ethernet Intelligent vehicle window control method, specifically, referring to Fig. 5.Including root
Vehicle window control model is selected according to the motion state for obtaining vehicle, wherein the mode of vehicle window state control includes that vehicle is in movement
The control model of state, the control model that vehicle is kept in motion include:
Step S110 detects the driving status of vehicle.By detect vehicle running state judge vehicle be operating status also
It is to remain static.Its method can by read it is vehicle-mounted it is middle control host running signal, or detection wheel revolving speed it
The acquisition of class；
Step S111 thens follow the steps S113 if vehicle is kept in motion, conversely, if vehicle remains static,
Execute step S112；
Step S112 executes the vehicle window control method of vehicle stationary state；
Step S113, judges whether air quality is in preset threshold range, if air quality is in preset threshold value
In range, S117 is thened follow the steps；If thening follow the steps S114 in the no longer preset threshold range of air quality；
Specifically, the preset threshold range of air quality is referring to implementation 3.Defined in the present embodiment: CO, NO, NO2, formaldehyde,
One of concentration range of benzene, TVOC is lower than within the scope of two-stage concentration, and oxygen concentration in the car is greater than 99500mg/m3, at this time
Think the air quality of car in preset threshold range.Conversely, when the concentration range of CO, NO, NO2, formaldehyde, benzene, TVOC
One of lower than in two-stage concentration or oxygen concentration in the car is lower than 99500mg/m3, think the air of car at this time
Quality exceeds preset threshold range.
Step S114, whether detection vehicle dress is in the open state, if vehicle window is in close state, thens follow the steps S115 and opens
Open vehicle window；If vehicle window is in the open state, S116 is thened follow the steps, i.e., will open big maximum and warning note driver when front window
It is handled；
Vehicle window in the present embodiment, which opens or closes state, to be carried out by car window switch control module.
Warning note is carried out by alarm module of seeking help.
Step S117, judges whether interior rainfall is greater than preset threshold, if interior rainfall is less than preset threshold value,
Execute step S118；Conversely, thening follow the steps S119 if interior rainfall is greater than preset threshold value；
Specifically, interior rainfall is detected according to the precipitation rain fall sensor in the rain detection module that rains.
Step S118 keeps vehicle window state constant；
Step S119 closes vehicle window.
In the present embodiment, interior air quality and rainfall, the air quality for using car herein is preferred, priority
Greater than interior rainfall.If in the no longer preset threshold range of air quality, no matter Che Nei rainfall has much, all beat without exception
Driving window, it is ensured that occupant will not lead to asphyxia and Other diseases because of air quality difference.
In the present embodiment, not using picture recognition module and sign of life detection module, because at this point, car is travelling
In the process, driver onboard, if it knows interior people and object, meets emergency case, is able to carry out emergency.
Embodiment 5:
This implementation provides the vehicle-mounted Ethernet Intelligent vehicle window control method under vehicle remains static, specifically, referring to figure
6, it at least includes the following steps:
Step 200, whether detection driver is located at interior steering position, if driver is in interior steering position,
Execute step S201；Conversely, thening follow the steps S204 if driver is not on interior steering position；
Whether detection driver is in steering position can be with pressure sensor, for receiving the pressure detecting signal
Afterwards, according to pressure sensor export electric signal judge driver whether on pilot set or utilization image recognition mould
Block, by shoot to steering position and carrying out identifying whether driver is in steering position to the image of shooting.
Specifically, when being detected using pressure sensor, it is located at pressure sensor in driver's seat by detecting
Whether pressure judges driver on pilot set according to the electric signal that pressure sensor exports；
When being identified using picture recognition module, by carrying out shooting to steering position and being carried out to the image of shooting
Identify whether driver is in steering position.
Step S201 judges in-car air quality whether in preset threshold range, if in-car air quality is in pre-
If threshold range in, then follow the steps S202；If in-car air quality is not in preset threshold range, step is executed
Rapid S203；
Step S202 is kept when front window state is constant；
Step S203 makes when front window is in the open state；
Step S204 checks car with the presence or absence of object and identifies to object, if car is executed without other objects
Step S205；If car there are other objects, S206 is thened follow the steps；
Image-recognizing method can the image recognition based on artificial intelligence and big data, pass through camera obtain it is interior
Image simultaneously carries out feature extraction to figure, and then feature is analysed and compared, obtains recognition result.
Step S205, is in close state vehicle window；
Step S206 on the one hand, will according to predetermined manner if the object of identification is people or other lived animals
Recognition result is sent.On the other hand, S207 is thened follow the steps.
Specifically, if identification object is people, start face recognition module 305 and people is identified, identify car
Whom people is, what can be will identify that in this way is specifically that whose identity information is sent to driver, car owner or preset server
Deng such car owner, driver or other other people or units for receiving information can obtain the information in time, to dash forward
It can be taken timely measure when hair-like state and carry out reply processing.
Specifically, predetermined manner can be the cell phone application for sending an image to driver and specifying, Intelligent key, WeChat ID
Or the diversified forms such as remote server.
Step S207, if continuing, to people, perhaps animal progress sign of life detection detects people or animal without life mark
As thening follow the steps S208；If detecting, people or animal have sign of life, then follow the steps S210；
Step S208 keeps vehicle window in the open state；
Step S209 starts warning device and sends distress signals automatically；
Specifically, warning device can be blown a whistle using interior buzzer.Distress signals can preset hospital
120 rescuing telephones or car owner's phone or pre-set SOS phone etc..Distress signals can also include automobile mesh
Preceding location information, the vehicle driving trace of last time；
Step S210 detects in-car air quality whether in preset threshold range, if air quality is in preset threshold
It is worth in range, thens follow the steps S211；If thening follow the steps S212 in the no longer preset threshold range of air quality；
Step S211 keeps current car window switch state constant；
Step S212, whether detection vehicle window is in the open state, if closing, opens vehicle window.If vehicle window is in opening state
State then opens vehicle window to maximum.
Step S213, starting alarm sound reminds occupant to carry out precarious position processing, if the result of recognition of face
It was found that then starting warning device when interior people is children and sending distress signals automatically.
Claims (16)
1. a kind of vehicle-mounted Ethernet Intelligent car window control system characterized by comprising vehicle-mounted ethernet gateway (100), wireless
Communication module (103), vehicle-mounted middle control host (101), vehicle window micro process control host (102), the vehicle-mounted ethernet gateway
(100) it is electrically connected respectively at wireless communication module (103), vehicle-mounted middle control host (101), vehicle window micro process control host (102)；
Further include:
Picture recognition module (106), for being identified to interior object；
Sign of life detection module (107) carries out life mark for obtaining human or animal after identifying to picture recognition module
As detection；
Detection of air quality module (108), for being detected to in-car air quality；
Car window switch control module (109), for controlling being turned on or off for vehicle window；
Picture recognition module (106), detection of air quality module (108), car window switch control module (109) respectively with it is vehicle-mounted with
Too net gateway (100), which is electrically connected, connects；
The wireless communication module (103) is mainly used for communication or the hand of vehicle-mounted ethernet gateway (100) and remote server
Machine terminal or car key are communicated.
2. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that Intelligent vehicle window control
Mode includes:
The motion state for obtaining vehicle, according to picture recognition module (106), detection of air quality module (108), rain detection mould
The analysis of at least two modules of block (105), sign of life detection module (107) is as a result, pass through car window switch control module
(109) opening or closing for vehicle window is carried out automatically controlling.
3. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that further include:
Alarm is sought help module (104), is sought help in emergency circumstances alarming；
It rains detection module (105), is detected for the rainfall outside to vehicle；
It rains detection module (105), alarm module (104) of seeking help is electrically connected with vehicle-mounted ethernet gateway (100) connects respectively.
4. a kind of vehicle-mounted Ethernet Intelligent car window control system as claimed in claim 3, which is characterized in that the alarm is sought help
Module (104) is configured as when receiving help command, and module (104) are sought help in alarm can be according to pre-set instruction progress
Alarm is sought help；Alarm seek help module (104) by vehicle-mounted ethernet gateway by alarm help information be sent to predetermined server, in advance
If server include driver the first-aid centre of Intelligent key, 122 or 110 or associated emergency contact cell-phone number,
The diversified forms such as WeChat ID, cell phone application, remote server.
5. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that described image identification
Module (106) is configured as identifying interior people, animal or other non-original-pack objects of car；
Picture recognition module (106) further includes face recognition module (305), is configured as being determined as in picture recognition module
The target of people carries out recognition of face, further confirms that its identity.
6. a kind of vehicle-mounted Ethernet Intelligent car window control system as claimed in claim 3, which is characterized in that vehicle-mounted Ethernet net
(100) are closed for receiving the information from functional module and forwarding the information to on-vehicle host (101) or the control of vehicle window micro process
Host (102), or receive the information from on-vehicle host (101) or vehicle window micro process control host (102) and turn information
Issue corresponding functional module.
7. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that the vehicle-mounted middle control
Host (101) or vehicle window micro process control host (102) are used for the information from vehicle-mounted ethernet gateway (100) received
It carries out processing operation and makes decisions to control corresponding functional module, wherein vehicle-mounted middle control host (101) and vehicle window are micro-
Processing control host (102) does not work simultaneously.
8. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that sign of life detection
Module (107) include at least infrared detection sensor, audio detection sensor, radar detection sensor one of.
9. a kind of vehicle-mounted Ethernet Intelligent car window control system as claimed in claim 5, which is characterized in that picture recognition module
Including face recognition module (305), non-face identification module (301), light compensating lamp (303), environment inside car light correction module
(304), control processing module (302), wherein control processing module (302) respectively with face recognition module (305), non-face knowledge
Other module (301), light compensating lamp (303), environment inside car light correction module (304) electrical connection；
When environment inside car light correction module (304) detects that environment inside car brightness reaches predetermined luminance, start non-face identification
Module (301) identifies interior object, when the target object identified is people, starts to start face recognition module
(305) recognition of face is carried out to the target that identification is people, identifies the identity of the people.
10. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that described image is known
Other module can be used in identifying whether driver is in steering position.
11. a kind of vehicle-mounted Ethernet Intelligent car window control system as described in claim 1, which is characterized in that air quality inspection
Surveying module includes lambda sensor, carbon monoxide transducer, NO, NO2 sensor, TVOC sensor, formaldehyde sensor, benzene sensing
Device, temperature sensor.
12. a kind of Intelligent key being used cooperatively with vehicle-mounted too prosperous Intelligent car window control system, which is characterized in that Intelligent key with
Vehicle-mounted ethernet gateway (100) carries out radio connection；
Intelligent key includes at least display screen (201), control processing module (202), wireless communication module (203), loudspeaker
(204), Yang Shengqi (204), display screen (201) are connected with control processing module (202) respectively with wireless communication module (203)
It connects, wherein the radio connection of Intelligent key and vehicle-mounted ethernet gateway (100) is module (203) progress by wireless communication
's.
13. a kind of vehicle-mounted Ethernet Intelligent vehicle window control method, which is characterized in that including being selected according to the motion state for obtaining vehicle
Select vehicle window control model, wherein the mode of vehicle window state control includes the control model that vehicle remains static, and vehicle is in
The control method of stationary state includes:
Step 200, whether detection driver is located at interior steering position, if driver is in interior steering position, executes
Step S201；Conversely, thening follow the steps S204 if driver is not on interior steering position；
Step S201 judges in-car air quality whether in preset threshold range, if in-car air quality is in preset
In threshold range, S202 is thened follow the steps；If in-car air quality is not in preset threshold range, then follow the steps
S203；
Step S202 is kept when front window state is constant；
Step S203 makes when front window is in the open state；
Step S204 checks car with the presence or absence of object and identifies to object, if car is thened follow the steps without other objects
S205；If car there are other objects, S206 is thened follow the steps；
Step S205, is in close state vehicle window；
On the one hand step S206, will be identified if the object of identification is people or other lived animals according to predetermined manner
As a result it is sent；On the other hand, S207 is thened follow the steps；
Step S207, if continue to people perhaps animal carry out sign of life detection detect people or animal without sign of life,
Execute step S208；If detecting, people or animal have sign of life, then follow the steps S210；
Step S208 keeps vehicle window in the open state；
Step S209 starts warning device and sends distress signals automatically；
Step S210 detects in-car air quality whether in preset threshold range, if air quality is in preset threshold value model
In enclosing, S211 is thened follow the steps；If thening follow the steps S212 in the no longer preset threshold range of air quality；
Step S211 keeps current car window switch state constant；
Step S212, whether detection vehicle window is in the open state, if closing, opens vehicle window.If vehicle window is in the open state,
Vehicle window is opened to maximum.
Step S213, starting alarm sound remind occupant carry out precarious position processing, if recognition of face as a result, it has been found that
When interior people is children, then starts warning device and send distress signals automatically.
14. such as a kind of vehicle-mounted Ethernet Intelligent vehicle window control method of claim 13, which is characterized in that further include that vehicle is in
The control method of motion state, the control method that vehicle is kept in motion include:
Step S110 detects the driving status of vehicle.Judge that vehicle is operating status or place by detecting vehicle running state
In stationary state.Its method can be by reading the running signal of vehicle-mounted middle control host, or revolving speed etc of detection wheel
It obtains；
Step S111 thens follow the steps S113 if vehicle is kept in motion, conversely, executing if vehicle remains static
Step S112；
Step S112 executes the vehicle window control method of vehicle stationary state；
Step S113, judges whether air quality is in preset threshold range, if air quality is in preset threshold range
It is interior, then follow the steps S117；If thening follow the steps S114 in the no longer preset threshold range of air quality；
Step S114, whether detection vehicle dress is in the open state, if vehicle window is in close state, thens follow the steps S115 and opens vehicle
Window；If vehicle window is in the open state, S116 is thened follow the steps, i.e., will open big maximum and warning note driver when front window and carry out
Processing；
Step S117, judges whether interior rainfall is greater than preset threshold, if interior rainfall is less than preset threshold value, executes
Step S118；Conversely, thening follow the steps S119 if interior rainfall is greater than preset threshold value；
Specifically, interior rainfall is detected according to the precipitation rain fall sensor in the rain detection module that rains；
Step S118 keeps vehicle window state constant；
Step S119 closes vehicle window.
15. such as a kind of vehicle-mounted Ethernet Intelligent vehicle window control method of claim 13, which is characterized in that the step S200
In, whether detection driver is in steering position is examined or picture recognition module using pressure sensor；
When being detected using pressure sensor, the pressure of pressure sensor in driver's seat is located at by detecting, according to pressure
Whether the electric signal of force snesor output judges driver on pilot set；
When being identified using picture recognition module, by shoot and identify the image of shooting to steering position
Whether driver is in steering position out.
16. such as a kind of vehicle-mounted Ethernet Intelligent vehicle window control method of claim 13, which is characterized in that warning device uses vehicle
Interior buzzer is blown a whistle, and distress signals include presetting 120 rescuing telephone of hospital or car owner's phone or setting in advance
The SOS phone set；
Distress signals include the current location information of automobile, the vehicle driving trace of last time.
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