CN107187385A - A kind of method for preventing that live body suffocates in vehicle hold - Google Patents
A kind of method for preventing that live body suffocates in vehicle hold Download PDFInfo
- Publication number
- CN107187385A CN107187385A CN201710419218.4A CN201710419218A CN107187385A CN 107187385 A CN107187385 A CN 107187385A CN 201710419218 A CN201710419218 A CN 201710419218A CN 107187385 A CN107187385 A CN 107187385A
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- Prior art keywords
- automobile
- car
- live body
- alarm
- sensor
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- 238000000034 method Methods 0.000 title claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000001301 oxygen Substances 0.000 claims abstract description 111
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 111
- 238000001514 detection method Methods 0.000 claims abstract description 82
- 238000004378 air conditioning Methods 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims description 33
- 230000007958 sleep Effects 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 12
- 230000002045 lasting effect Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 206010003497 Asphyxia Diseases 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005059 dormancy Effects 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01534—Passenger detection systems using field detection presence sensors using electromagneticwaves, e.g. infrared
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
Abstract
In the state of having been locked the invention discloses a kind of method for preventing that live body suffocates in vehicle hold by intelligent apparatus detection automobile flameout and car door, whether detection in-car has live body, alarm equipment alarm；Continue to detect oxygen concentration in automobile if live body is detected and judge whether the possibility of asphyxia, if starting air-conditioning system when there is the possibility of asphyxia, then SMS alarm.The intelligent apparatus also includes timing module, sets oxygen concentration threshold value as 0 18%, when detection oxygen concentration is less than 18%, while starting air-conditioning system and timing module, oxygen concentration is still detected after terminating by setting time less than 18%, then SMS alarm；The intelligent apparatus also includes window lifting system, and it is 0 13% and 13% 18% to set oxygen concentration threshold value, when detecting oxygen concentration less than 13%, opens vehicle window, SMS alarm.The present invention is handled step by step for different dangerous situations, the in-car live body of relief in time.
Description
Technical field
The invention belongs to field of automobile safety, and in particular to a kind of method for preventing that live body suffocates in vehicle hold.
Background technology
With expanding economy, the use of automobile is more and more universal, and automobile has become the indispensable friendship of Modern Family
Logical instrument.However, due to automobile sealed effect preferably, motor space closing, extraneous fresh air hardly enters in-car, in-car
Atmosphere draught-free, when outside air temperature is higher, automobile was exposed to the sun after 15 minutes, and the temperature of closure compartment understands steep temperature rise to 65 DEG C,
Some accidents are inevitably result under such circumstances.Especially because the carelessness of part car owner is lost children or animal
Leakage is in the automobile of closing, so as to cause children or animal death by suffocation.
The content of the invention
It is an object of the invention to provide a kind of method for preventing that live body suffocates in vehicle hold, realized by intelligent apparatus real
When detect automotive interior situation, then alarmed step by step for different situations, it is ensured that occupant or animal can survive and
To timely relief.
The present invention is achieved through the following technical solutions, a kind of method for preventing that live body suffocates in vehicle hold, by connecing
The intelligent safety device for entering automobile electric control system carries out state-detection and emergency preplan response, i.e., intelligent safety device is held on backstage
Whether in-car has live body under lock status for continuous monitoring automobile flameout and car door；The alarm equipment alarm if live body has been detected, simultaneously
The lasting in-car oxygen concentration of detection, and judge whether to reach given threshold 0-18% and not including 18%；If reaching the threshold value of setting
Then start air-conditioning system, then SMS alarm.
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection list
Member, memory, communication module and alarm, the input of the automobile flameout sensor are connected to the two poles of the earth of automobile storage battery, use
Voltage data in collection automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system of automobile, is arranged on vapour
The detection unit in in-car portion includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting that in-car oxygen is dense
The oxygen sensor of degree, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to be arranged on automobile
Internal audible-visual annunciator.
The input of the automobile flameout sensor is connected to the two poles of the earth of automobile storage battery, for gathering automobile storage battery the two poles of the earth
Voltage data.
The pyroelectric infrared sensor is by sensor measuring member, interferometric filter and the part group of FET adaptation three
Into.The model of the pyroelectric infrared sensor have LHI968, P228, LHl958, LHI954, RE200B, KDS209,
PIS209, LHI878, PD632, RD-624, RD-622 etc..The pyroelectric infrared sensor advantage is exactly anti-light interference, resisted
Electromagnetic interference, anti-electromagnetic wave jamming performance are stronger, and general mobile phone electromagnetic interference etc. will not cause wrong report.
Relevant voltage signal, the input controller after processing are exported after the tested gas oxygen concentration of oxygen sensor sensing
In, the model of the oxygen sensor has A-02, A-02/B, A-02/S, A-03 etc..
The communication module include with customer mobile terminal carry out data communication GPRS communication modules and/or
Bluetooth modules and/or WIFI module.The GPRS communication modules can using SIM300, MC55/55i, MG323,
The GPRS communication modules such as SIM900.
The controller is microprogram control unit, and design is convenient, and the controller includes main control module, the master control mould
Block can use ARMS3C2410 chips.
The invention mainly includes steps：
Whether step S1, automobile flameout sensor detection automobile stops working：The emergency preplan response partial sleep if automobile does not stop working
Other orders are not performed and automobile flameout sensor continues to repeat whether detection automobile stops working；Step is performed if automobile stops working
S2；
Whether step S2, car door lock sensor detection car door locks：Emergency preplan responds partial sleep not if unlocking car
Perform other orders and jump procedure S1 repeats to detect；Step S3 is performed if car door has been locked；
Whether step S3, pyroelectric infrared sensor detection automotive interior has live body；Emergency preplan is responded if in-car is without live body
Partial sleep does not perform other orders and jump procedure S1 repeats to detect；Controller sends a command to alarm if in-car has live body
Device is alarmed, and then performs step S4；
Step S4, oxygen sensor persistently detects in-car oxygen concentration：Reach or surpass when oxygen sensor detects oxygen concentration
When 18%, detection is restarted from step S1；If oxygen concentration is in threshold value, controller to air-conditioning system send instruction and
Start air-conditioning system, then sending the short message prestored by communication module is alarmed.
In order to preferably realize the present invention, further, in the step S3, the time of fire alarming of alarm is 3-10 points
Clock.The alarm includes the flexible, LED of flashing and flat, built-in audio chip player.Alarm
Device can the recessive top edge for being arranged on vehicle window.
A kind of method for preventing that live body suffocates in vehicle hold, is carried out by the intelligent safety device for accessing automobile electric control system
State-detection and emergency preplan response, i.e., intelligent safety device automobile flameout is continued to monitor on backstage and car door lock status is got off
Inside whether there is live body；The alarm equipment alarm if live body has been detected, while the in-car oxygen concentration of lasting detection, and judge whether to reach
To given threshold, the given threshold is 0-18%, not comprising 18%；If oxygen concentration is less than 18%, starts air-conditioning system and carry out
Take a breath and start timing module and carry out timing, if oxygen concentration is still less than 18% after terminating by setting time timing, by logical
Believe that module sends SMS alarm.
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection list
Member, memory, communication module, timing module and alarm, the input of the automobile flameout sensor are connected to automobile storage battery
The two poles of the earth, the voltage data for gathering automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system of automobile,
Being arranged on the detection unit of automotive interior includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting car
The oxygen sensor of interior oxygen concentration, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to set
Put the audible-visual annunciator in automotive interior.
The invention mainly includes steps：
Whether step A1, automobile flameout sensor detection automobile stops working：The emergency preplan response partial sleep if automobile does not stop working
Other orders are not performed and automobile flameout sensor continues to repeat whether detection automobile stops working；Step is performed if automobile stops working
A2；
Whether step A2, car door lock sensor detection car door locks：Emergency preplan responds partial sleep not if unlocking car
Perform other orders and jump procedure A1 repeats to detect；Step A3 is performed if car door has been locked；
Whether step A3, pyroelectric infrared sensor detection automotive interior has live body；Emergency preplan is responded if in-car is without live body
Partial sleep does not perform other orders and jump procedure A1 repeats to detect；Controller sends a command to alarm if in-car has live body
Device is alarmed, and then performs step A4；
Step A4, oxygen sensor persistently detects in-car oxygen concentration：Reach or surpass when oxygen sensor detects oxygen concentration
When 18%, detection is restarted from step A1；If oxygen concentration is less than 18%, starts air-conditioning system and taken a breath and start meter
When module carry out timing, by communication module send short if oxygen concentration is still less than 18% after terminating by setting time timing
Letter alarm.
In order to preferably realize the present invention, further, the setting time of the timing module is 5-15 minutes.
A kind of method for preventing that live body suffocates in vehicle hold, is carried out by the intelligent safety device for accessing automobile electric control system
State-detection and emergency preplan response, i.e., intelligent safety device automobile flameout is continued to monitor on backstage and car door lock status is got off
Inside whether there is live body；The alarm equipment alarm if live body has been detected, while the in-car oxygen concentration of lasting detection, and judge whether to reach
To given threshold, the given threshold includes first threshold 0-13% and Second Threshold 13%-18%, and wherein first threshold includes
13%, Second Threshold, which does not include 13%, does not also include 18%；If oxygen concentration is in Second Threshold, controller starts air-conditioning system,
Then controller calls short message preset in memory and sends SMS alarm by communication module；If oxygen concentration is
In one threshold value, then controller starts window lifting system, then SMS alarm；
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection unit, deposited
Reservoir, communication module and alarm, the input of the automobile flameout sensor are connected to the two poles of the earth of automobile storage battery, for gathering
The voltage data at automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system and window lifting system of automobile,
Being arranged on the detection unit of automotive interior includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting car
The oxygen sensor of interior oxygen concentration, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to set
Put the audible-visual annunciator in automotive interior.
The invention mainly includes steps：
Whether step B1, automobile flameout sensor detection automobile stops working：The emergency preplan response partial sleep if automobile does not stop working
Other orders are not performed and automobile flameout sensor continues to repeat whether detection automobile stops working；Step is performed if automobile stops working
B2；
Whether step B2, car door lock sensor detection car door locks：Emergency preplan responds partial sleep not if unlocking car
Perform other orders and jump procedure B1 repeats to detect；Step B3 is performed if car door has been locked；
Whether step B3, pyroelectric infrared sensor detection automotive interior has live body；Emergency preplan is responded if in-car is without live body
Partial sleep does not perform other orders and jump procedure B1 repeats to detect；Controller sends a command to alarm if in-car has live body
Device is alarmed, and then performs step B4；
Step B4, oxygen sensor persistently detects in-car oxygen concentration：Reach or surpass when oxygen sensor detects oxygen concentration
When 18%, detection is restarted from step B1；If oxygen concentration is in Second Threshold, controller starts air-conditioning system, then
Controller calls short message preset in memory and sends SMS alarm by communication module；If oxygen concentration is in the first threshold
In value, then controller starts window lifting system, and then sending the short message prestored by communication module is alarmed.
The invention has the advantages that：
（1）Live body is just detected the presence of in the case where detection automobile flameout and car door have been locked, instant alarming when having live body is reminded also
Remote car owner is not walked, is accomplished to investigate hidden danger in time, is prevented the generation of tragedy；
（2）Continue the concentration of oxygen in detection automobile when detecting live body, setting threshold value is 0-18%, if oxygen concentration is small
When 18%, while starting air-conditioning system and timing module, the rear short message report if oxygen still 18% is terminated by setting time timing
It is alert；
（3）Continue the concentration of oxygen in detection automobile when detecting live body, setting threshold value is 0-13% and 13%-18%, if oxygen
The concentration of gas then starts air-conditioning, SMS alarm in Second Threshold；If the concentration of oxygen is in first threshold, vehicle window is opened, and
When relief car in live body.
Brief description of the drawings
Fig. 1 is the theory diagram of the intelligent apparatus of embodiment 1；
Fig. 2 is the theory diagram of the intelligent apparatus of embodiment 2；
Fig. 3 for embodiment 3 can only device theory diagram；
Fig. 4 is the flow chart of embodiment 1；
Fig. 5 is the flow chart of embodiment 2；
Fig. 6 is the flow chart of embodiment 3.
Embodiment
Embodiment 1：
The present embodiment is illustrated with reference to Fig. 1 and Fig. 4, a kind of method for preventing that live body suffocates in vehicle hold passes through intelligent dress
The situation of detection automotive interior is put, is then handled.First detect whether automobile stops working, car door lock using automobile flameout sensor
Whether sensor detection car door locks；If not detecting automobile flameout or car door having been locked, the intelligent apparatus, which enters, stops
Dormancy state；If detecting automobile flameout and vehicle door lock, start whether pyroelectric infrared sensor detection automotive interior has live body；
If not detecting live body, the intelligent apparatus enters resting state；If detecting automotive interior has live body, audible-visual annunciator
Alarm 5 minutes, reminds and does not walk remote car owner also or pedestrian notes in-car situation；Start oxygen sensor detection after alarm in-car
Oxygen concentration, oxygen concentration given threshold 0-18% and not include 18%；If oxygen sensor detects oxygen concentration in threshold value,
Then start air-conditioning system, by GPRS communication module SMS alarms, send bus location information and distress signal to car owner and police
Examine office.When oxygen concentration meets or exceeds 18%, air-conditioning system is disconnected, repeats the above steps and is checked.
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection list
Member, memory, communication module and alarm, the input of the automobile flameout sensor are connected to the two poles of the earth of automobile storage battery, use
Voltage data in collection automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system of automobile, is arranged on vapour
The detection unit in in-car portion includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting that in-car oxygen is dense
The oxygen sensor of degree, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to be arranged on automobile
Internal audible-visual annunciator.
The controller, memory and communication module are installed concentratedly in automobile instrument panel intracavity space；The alarm
Set in the car；Pyroelectric infrared sensor has 4, and is respectively provided at both sides on car door, and can detect has in front seats and back seats
Without live body；The oxygen sensor has 4, and is separately positioned on four corners of automotive interior.
The present invention is just to detect the presence of live body in the case where detection automobile flameout and car door have been locked, when detecting live body i.e.
Remote car owner is not walked in alarm, prompting also, accomplishes to investigate hidden danger in time, prevents the generation of tragedy；It is low detecting oxygen concentration
Start air-conditioning system when 18%, send an SMS to car owner and police office is alarmed, send the location information of automobile, rescue in time
Help in-car live body.
Embodiment 2：
The present embodiment is illustrated with reference to Fig. 2 and Fig. 5, a kind of method for preventing that live body suffocates in vehicle hold passes through intelligent dress
The situation of detection automotive interior is put, is then handled.First detect whether automobile stops working, car door lock using automobile flameout sensor
Whether sensor detection car door locks；If not detecting automobile flameout or car door having been locked, the intelligent apparatus, which enters, stops
Dormancy state；If detecting automobile flameout and vehicle door lock, start whether pyroelectric infrared sensor detection automotive interior has live body；
If not detecting live body, the intelligent apparatus enters resting state；If detecting automotive interior has live body, audible-visual annunciator
Alarm 5 minutes, reminds and does not walk remote car owner also or pedestrian notes in-car situation；Start oxygen sensor detection after alarm in-car
Oxygen concentration, oxygen concentration given threshold is 0-18% and not including 18%；When oxygen sensor detect oxygen concentration reach or
During more than 18%, in-car oxygen concentration is adapted to live body existence, will not produce asphyxia, and detection is restarted from the first step；If oxygen is dense
Degree starts air-conditioning system in threshold value, then and is taken a breath and start timing module progress timing, after terminating by setting time timing
SMS alarm is sent by communication module if oxygen concentration is still less than 18%.
It is room temperature that air-conditioner temperature is controlled when starting air-conditioning system, gives automotive interior ventilation, it is ensured that automotive interior oxygen
It is sufficient；When oxygen concentration meets or exceeds 18%, air-conditioning system is disconnected.The content of SMS alarm includes license plate number, short to car owner
Letter alarm and police office's SMS alarm, can also send the location information of automobile by GPRS communication modules.
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection list
Member, memory, timing module, communication module and alarm, the input of the automobile flameout sensor are connected to automobile storage battery
The two poles of the earth, the voltage data for gathering automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system of automobile,
Being arranged on the detection unit of automotive interior includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting car
The oxygen sensor of interior oxygen concentration, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to set
Put the audible-visual annunciator in automotive interior.
The controller, memory, timing module and communication module are installed concentratedly in automobile instrument panel intracavity space；Institute
Alarm is stated to set in the car；Pyroelectric infrared sensor has 4, and is respectively provided at both sides on car door, before and after can detecting
Live body is whether there is on seat；The oxygen sensor has 4, and is separately positioned on four corners of automotive interior.
The present invention is detecting oxygen concentration less than 18%, while start air-conditioning system and timing module, and timely module is set
Fix time as 5 minutes, when still detecting the concentration of oxygen concentration after 5 minutes still less than 18%, SMS alarm succours car in time
Interior live body.
Embodiment 3：
The present embodiment is illustrated with reference to Fig. 3 and Fig. 6, a kind of method for preventing that live body suffocates in vehicle hold passes through intelligent dress
The situation of detection automotive interior is put, is then handled.First detect whether automobile stops working, car door lock using automobile flameout sensor
Whether sensor detection car door locks；If not detecting automobile flameout or car door having been locked, the intelligent apparatus, which enters, stops
Dormancy state；If detecting automobile flameout and vehicle door lock, start whether pyroelectric infrared sensor detection automotive interior has live body；
If not detecting live body, the intelligent apparatus enters resting state；If detecting automotive interior has live body, audible-visual annunciator
Alarm 5 minutes, reminds and does not walk remote car owner also or pedestrian notes in-car situation；Start oxygen sensor detection after alarm in-car
Oxygen concentration, it is 13%-18% that oxygen concentration, which includes first threshold 0-13% and Second Threshold, and wherein first threshold includes 13%, the
Two threshold values, which do not include 13%, does not also include 18%；When oxygen sensor, which detects oxygen concentration, meets or exceeds 18%, from the first step
Restart detection；If oxygen concentration is in Second Threshold, controller starts air-conditioning system, and then controller calls memory
Interior preset short message simultaneously sends SMS alarm by communication module；If oxygen concentration is in first threshold, controller is opened
Motor-car window jacking system, then sends the short message prestored by communication module and is alarmed.
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection list
Member, memory, communication module and alarm, the input of the automobile flameout sensor are connected to the two poles of the earth of automobile storage battery, use
Voltage data in collection automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system and window lifting of automobile
System, being arranged on the detection unit of automotive interior includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, is used for
Oxygen sensor, the car door lock sensor for detecting arrangements for automotive doors lock condition of the in-car oxygen concentration of detection；The alarm
Device is the audible-visual annunciator for being arranged on automotive interior.
The controller, memory and communication module are installed concentratedly in automobile instrument panel intracavity space；The alarm
Set in the car；Pyroelectric infrared sensor has 4, and is respectively provided at both sides on car door, and can detect has in front seats and back seats
Without live body；The oxygen sensor has 4, and is separately positioned on four corners of automotive interior.
Oxygen concentration given threshold is had 13%-18% and 0-13% by the present invention, and further accurate processing dangerous situation, works as oxygen
Concentration is not up to or during more than 13%, opens vehicle window, is sent alarming short message to car owner and police office, in-car live body is carried out timely
Rescue.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection
Within the scope of.
Claims (8)
1. a kind of method for preventing that live body suffocates in vehicle hold, it is characterised in that pacified by the intelligence for accessing automobile electric control system
Full device carry out state-detection and emergency preplan response, i.e., intelligent safety device automobile flameout is continued to monitor on backstage and car door
Whether in-car has live body under lock status；The alarm equipment alarm if live body has been detected, while the in-car oxygen concentration of lasting detection, and
Judge whether to reach given threshold 0-18% and not including 18%；Start air-conditioning system if the threshold value of setting is reached, then short message
Alarm；
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection unit, deposited
Reservoir, communication module and alarm, the input of the automobile flameout sensor are connected to the two poles of the earth of automobile storage battery, for gathering
The voltage data at automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system of automobile, is arranged on automotive interior
Detection unit include be used for detect in-car whether there is the pyroelectric infrared sensor of live body, the oxygen for detecting in-car oxygen concentration
Gas sensor, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to be arranged on automotive interior
Audible-visual annunciator.
2. a kind of method for preventing that live body suffocates in vehicle hold according to claim 1, it is characterised in that the intelligence peace
Full device workflow is mainly included the following steps that：
Whether step S1, automobile flameout sensor detection automobile stops working：The emergency preplan response partial sleep if automobile does not stop working
Other orders are not performed and automobile flameout sensor continues to repeat whether detection automobile stops working；Step is performed if automobile stops working
S2；
Whether step S2, car door lock sensor detection car door locks：Emergency preplan responds partial sleep not if unlocking car
Perform other orders and jump procedure S1 repeats to detect；Step S3 is performed if car door has been locked；
Whether step S3, pyroelectric infrared sensor detection automotive interior has live body；Emergency preplan is responded if in-car is without live body
Partial sleep does not perform other orders and jump procedure S1 repeats to detect；Controller sends a command to alarm if in-car has live body
Device is alarmed, and then performs step S4；
Step S4, oxygen sensor persistently detects in-car oxygen concentration：Reach or surpass when oxygen sensor detects oxygen concentration
When 18%, detection is restarted from step S1；If oxygen concentration is in threshold value, controller to air-conditioning system send instruction and
Start air-conditioning system, then sending the short message prestored by communication module is alarmed.
3. a kind of method for preventing that live body suffocates in vehicle hold according to claim 2, it is characterised in that the step S3
In, the time of fire alarming of the alarm is 3-10 minutes.
4. a kind of method for preventing that live body suffocates in vehicle hold, it is characterised in that pacified by the intelligence for accessing automobile electric control system
Full device carry out state-detection and emergency preplan response, i.e., intelligent safety device automobile flameout is continued to monitor on backstage and car door
Whether in-car has live body under lock status；The alarm equipment alarm if live body has been detected, while the in-car oxygen concentration of lasting detection, and
Judge whether to reach given threshold, the given threshold is 0-18%, not comprising 18%；If oxygen concentration is less than 18%, start empty
Adjusting system, which is taken a breath and starts timing module, carries out timing, if oxygen concentration is still less than after terminating by setting time timing
18%, then SMS alarm is sent by communication module；
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection unit, deposited
Reservoir, communication module, timing module and alarm, the input of the automobile flameout sensor are connected to the two of automobile storage battery
Pole, the voltage data for gathering automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system of automobile, sets
Include being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting in-car oxygen in the detection unit of automotive interior
The oxygen sensor of gas concentration, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to be arranged on
The audible-visual annunciator of automotive interior.
5. a kind of method for preventing that live body suffocates in vehicle hold according to claim 4, it is characterised in that the intelligence peace
Full device workflow is mainly included the following steps that：
Whether step A1, automobile flameout sensor detection automobile stops working：The emergency preplan response partial sleep if automobile does not stop working
Other orders are not performed and automobile flameout sensor continues to repeat whether detection automobile stops working；Step is performed if automobile stops working
A2；
Whether step A2, car door lock sensor detection car door locks：Emergency preplan responds partial sleep not if unlocking car
Perform other orders and jump procedure A1 repeats to detect；Step A3 is performed if car door has been locked；
Whether step A3, pyroelectric infrared sensor detection automotive interior has live body；Emergency preplan is responded if in-car is without live body
Partial sleep does not perform other orders and jump procedure A1 repeats to detect；Controller sends a command to alarm if in-car has live body
Device is alarmed, and then performs step A4；
Step A4, oxygen sensor persistently detects in-car oxygen concentration：Reach or surpass when oxygen sensor detects oxygen concentration
When 18%, detection is restarted from step A1；If oxygen concentration is less than 18%, starts air-conditioning system and taken a breath and start meter
When module carry out timing, by communication module send short if oxygen concentration is still less than 18% after terminating by setting time timing
Letter alarm.
6. a kind of method for preventing that live body suffocates in vehicle hold according to claim 4, it is characterised in that the timing mould
The setting time of block is 5-15 minutes.
7. a kind of method for preventing that live body suffocates in vehicle hold, it is characterised in that pacified by the intelligence for accessing automobile electric control system
Full device carry out state-detection and emergency preplan response, i.e., intelligent safety device automobile flameout is continued to monitor on backstage and car door
Whether in-car has live body under lock status；The alarm equipment alarm if live body has been detected, while the in-car oxygen concentration of lasting detection, and
Judge whether to reach given threshold, the given threshold includes first threshold 0-13% and Second Threshold 13%-18%, wherein first
Threshold value includes 13%, and Second Threshold, which does not include 13%, does not also include 18%；If oxygen concentration is in Second Threshold, controller starts
Air-conditioning system, then controller call short message preset in memory and SMS alarm sent by communication module；If oxygen
Gas concentration is in first threshold, then controller starts window lifting system, then SMS alarm；
The intelligent apparatus includes controller and the automobile flameout sensor being electrically connected with respectively with controller, detection unit, deposited
Reservoir, communication module and alarm, the input of the automobile flameout sensor are connected to the two poles of the earth of automobile storage battery, for gathering
The voltage data at automobile storage battery the two poles of the earth；The output end of the controller is also connected with the air-conditioning system and window lifting system of automobile,
Being arranged on the detection unit of automotive interior includes being used to detect in-car whether there is the pyroelectric infrared sensor of live body, for detecting car
The oxygen sensor of interior oxygen concentration, the car door lock sensor for detecting arrangements for automotive doors lock condition；The alarm is to set
Put the audible-visual annunciator in automotive interior.
8. a kind of method for preventing that live body suffocates in vehicle hold according to claim 7, it is characterised in that the intelligence peace
Full device workflow is mainly included the following steps that：
Whether step B1, automobile flameout sensor detection automobile stops working：The emergency preplan response partial sleep if automobile does not stop working
Other orders are not performed and automobile flameout sensor continues to repeat whether detection automobile stops working；Step is performed if automobile stops working
B2；
Whether step B2, car door lock sensor detection car door locks：Emergency preplan responds partial sleep not if unlocking car
Perform other orders and jump procedure B1 repeats to detect；Step B3 is performed if car door has been locked；
Whether step B3, pyroelectric infrared sensor detection automotive interior has live body；Emergency preplan is responded if in-car is without live body
Partial sleep does not perform other orders and jump procedure B1 repeats to detect；Controller sends a command to alarm if in-car has live body
Device is alarmed, and then performs step B4；
Step B4, oxygen sensor persistently detects in-car oxygen concentration：Reach or surpass when oxygen sensor detects oxygen concentration
When 18%, detection is restarted from step B1；If oxygen concentration is in Second Threshold, controller starts air-conditioning system, then
Controller calls short message preset in memory and sends SMS alarm by communication module；If oxygen concentration is in the first threshold
In value, then controller starts window lifting system, and then sending the short message prestored by communication module is alarmed.
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| CN111762111A (en) * | 2019-04-01 | 2020-10-13 | 长城汽车股份有限公司 | Carriage carbon dioxide concentration control system and control method |
| CN112785818A (en) * | 2020-12-29 | 2021-05-11 | 武汉飞恩微电子有限公司 | Method, device and sensor system for environmental detection of a vehicle |
| CN113175286A (en) * | 2021-04-07 | 2021-07-27 | 一汽奔腾轿车有限公司 | Vehicle window control method and control system based on oxygen content change in automobile |
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| CN114056062A (en) * | 2021-12-25 | 2022-02-18 | 深圳职业技术学院 | Car door window installs device additional with it is multi-functional |
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| CN107804262A (en) * | 2017-10-25 | 2018-03-16 | 奇瑞汽车股份有限公司 | Control method for vehicle, device and computer-readable recording medium |
| CN107933266A (en) * | 2017-11-24 | 2018-04-20 | 哈尔滨工业大学 | A kind of in-car asphyxia of strick precaution opens skylight emergency control system and method certainly |
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| CN111762111A (en) * | 2019-04-01 | 2020-10-13 | 长城汽车股份有限公司 | Carriage carbon dioxide concentration control system and control method |
| CN110329192A (en) * | 2019-06-26 | 2019-10-15 | 河南美力达汽车有限公司 | A kind of electric car automatic rescue system |
| CN112785818A (en) * | 2020-12-29 | 2021-05-11 | 武汉飞恩微电子有限公司 | Method, device and sensor system for environmental detection of a vehicle |
| CN113175286A (en) * | 2021-04-07 | 2021-07-27 | 一汽奔腾轿车有限公司 | Vehicle window control method and control system based on oxygen content change in automobile |
| CN113246896A (en) * | 2021-06-30 | 2021-08-13 | 潍柴巴拉德氢能科技有限公司 | In-vehicle gas processing method, device and system |
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Application publication date: 20170922 |