CN105128625A - Air exchange control method, device and system for vehicle - Google Patents
Air exchange control method, device and system for vehicle Download PDFInfo
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- CN105128625A CN105128625A CN201510549352.7A CN201510549352A CN105128625A CN 105128625 A CN105128625 A CN 105128625A CN 201510549352 A CN201510549352 A CN 201510549352A CN 105128625 A CN105128625 A CN 105128625A
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- car
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- 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
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- 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
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- 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
- B60H1/00757—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 the input of sound, e.g. by using a voice synthesizer
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an air exchange control method, device and system for a vehicle. The method comprises the steps that a collecting device arranged in the vehicle in advance is used for collecting vehicle internal environment information; whether an organism exists in the vehicle or not is judged according to the vehicle internal environment information, and if yes, an air exchange command is generated; a vehicle internal air exchange device is triggered to be started according to the air exchange command. By means of the method, whether the organism exists in the vehicle or not can be judged, air exchange of the vehicle is automatically controlled, and the vehicle internal air quality is improved; furthermore, by means of interaction of the vehicle and people, a user can conveniently monitor vehicle internal states and control the vehicle internal air exchange device.
Description
Technical field
The present invention relates to ventilation control field, particularly a kind of Vehicular ventilation control method and device, system.
Background technology
At present, automobile has become the vehicle of ordinary populace, and the life for us brings many facilities.Along with the raising of people's living condition, people are also more and more higher to the requirement of air in the performance of automobile and car.Current, the application of science and technology can realize the detection to automobile inner air quality, when air quality is not up to standard, also can by starting the equipment in automobile, and such as air-conditioning, improves automobile inner air quality.But, in the scene that some is special, such as, when car door close and when having people in car, maybe when there being people to be locked in automobile by mistake, automobile can not identify in car whether have human or animal, and the ventilatory of automobile can not start automatically, people in automobile can not circulate due to the air place in car and occur anoxic, even suffocates.
Summary of the invention
The embodiment of the invention discloses a kind of Vehicular ventilation control method and device, system, can judge whether have biology in car, automatically control the ventilation of car, improve in-car air quality.
The invention provides a kind of Vehicular ventilation control method, comprising:
Environment inside car information is gathered by the collecting device preset in car;
Judge whether have biology in car according to described environment inside car information, if so, then generate ventilation order;
According to described ventilation order, trigger air regenerating device in opening vehicle.
Alternatively, described collecting device comprises at least two sound transducers, and described environment inside car information comprises acoustic information, gathers described acoustic information by the described sound transducer in car;
Describedly judge whether have biology in car according to described environment inside car information, comprising:
The acoustic information intensity difference distance received when two described sound transducers any in car is less than preset sound threshold value, then described acoustic information derives from car, is judged as there is biology in car.
Alternatively, described collecting device comprises at least one touch sensing, and described environment inside car information comprises pressure information, gathers described pressure information by the described touch sensing in car;
Describedly judge whether have biology in car according to described environment inside car information, comprising:
The pressure information received when described touch sensing arbitrary in car is greater than preset pressure threshold value, be then judged as there is biology in car.
Alternatively, described collecting device comprises at least one temperature sensor, and described method also comprises:
Vehicle interior temperature information is gathered by the described temperature sensor in car;
When described vehicle interior temperature information is higher than the first temperature threshold, then generate cooling order, when described vehicle interior temperature information is lower than the second temperature threshold, then generate the order that heats up;
According to described cooling order or described intensification order, trigger temperature control device in opening vehicle.
Alternatively, describedly judge whether have biology in car according to described environment inside car information, if so, then generate ventilation order, comprising:
Upload described environment inside car information in real time to interactive device;
Judge whether to receive the execution ventilation order that described interactive device sends, if so, then generate ventilation order.
A kind of Vehicular ventilation control setup, comprising:
Collecting unit, gathers environment inside car information for the collecting device by presetting in car;
Judging unit, for judging whether have biology in car according to described environment inside car information, if so, then generates ventilation order;
First trigger element, for according to described ventilation order, triggers air regenerating device in opening vehicle.
Alternatively, described collecting device comprises at least two sound transducers, and described environment inside car information comprises acoustic information, and described collecting unit is used for gathering described acoustic information by the described sound transducer in car;
Described judging unit specifically for, the acoustic information intensity difference received when two described sound transducers any in car is apart from being less than preset sound threshold value, then described acoustic information derives from car, is judged as there is biology in car.
Alternatively, described collecting device comprises at least one touch sensing, and described environment inside car information comprises pressure information, and described collecting unit is used for gathering described pressure information by the described touch sensing in car;
Described judging unit specifically for, the pressure information received when described touch sensing arbitrary in car is greater than preset pressure threshold value, be then judged as there is biology in car.
Alternatively, described collecting device comprises at least one temperature sensor, and described collecting unit is also for gathering vehicle interior temperature information by the described temperature sensor in car; Described device also comprises:
Order generation unit, for when described vehicle interior temperature information is higher than the first temperature threshold, then generates cooling order, when described vehicle interior temperature information is lower than the second temperature threshold, then generates the order that heats up;
Second trigger element, for according to described cooling order or described intensification order, triggers temperature control device in opening vehicle.
Alternatively, described judging unit comprises:
Real-time uploading unit, for uploading described environment inside car information in real time to interactive device;
Judging generation unit, for judging whether to receive the execution ventilation order that described interactive device sends, if so, then generating ventilation order.
A kind of Vehicular ventilation control system, comprises Vehicular ventilation control setup and interactive device, wherein:
Described Vehicular ventilation control setup gathers environment inside car information by the collecting device preset in car, judges whether have biology in car according to described environment inside car information, if so, then generates ventilation order, according to described ventilation order, triggers air regenerating device in opening vehicle;
Described Vehicular ventilation control setup judges whether have biology in car according to described environment inside car information, if, then generate ventilation order to comprise: upload described environment inside car information in real time to interactive device, judge whether to receive the execution ventilation order that described interactive device sends, if so, then ventilation order is generated.
Alternatively, described Vehicular ventilation control setup is the Vehicular ventilation control setup as described in any one of claim 6-10.
Foregoing invention, environment inside car information is gathered by the collecting device preset in car, judge whether have biology in car according to described environment inside car information, if, then generate ventilation order, and according to described ventilation order, trigger air regenerating device in opening vehicle, thus automatically control the ventilation of car, improve in-car air quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the diagram of circuit of a kind of Vehicular ventilation control method one of the present invention embodiment.
Fig. 2 is that the present invention judges the schematic diagram that acoustic information is originated.
Fig. 3 is the diagram of circuit of another embodiment of a kind of Vehicular ventilation control method of the present invention.
Fig. 4 is the structural representation of a kind of Vehicular ventilation control setup one of the present invention embodiment.
Fig. 5 is the structural representation of another embodiment of a kind of Vehicular ventilation control setup of the present invention.
Fig. 6 is the structural representation of a kind of Vehicular ventilation control system one of the present invention embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, the term used in embodiments of the present invention is only for the object describing specific embodiment, and not intended to be limiting the present invention." one ", " described " and " being somebody's turn to do " of the singulative used in the embodiment of the present invention and appended claims is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.
Refer to Fig. 1, Fig. 1 is the diagram of circuit of a kind of Vehicular ventilation control method one of the present invention embodiment.A kind of Vehicular ventilation control method of present embodiment comprises:
Step S101: gather environment inside car information by the collecting device preset in car.
Particularly, the collecting device preset in car includes but not limited to sound transducer, touch sensing and/or camera etc., and the environment inside car information of collection comprises but is not limited to acoustic information, pressure information and/or graphicinformation etc.
Particularly, can, at the local configuration such as the front stall of car, back seat and/or car door at least two sound transducers, such as microphone, sound transducer be utilized to gather acoustic information in car.
Particularly, hold accessible at least one touch sensing of place configuration at the seat, car floor, bearing circle, Door Handle etc. of car, utilize touch sensing to gather interior pressure information.
Particularly, at roof, car front end and/or at least one camera of car backend arrangement, graphicinformation in camera collection car is utilized.
Step S102: judge whether have biology in car according to environment inside car information.
Particularly, when having the biochron in car, likely sound in he and/or it, utilize the sound transducer preset in car to gather acoustic information in car, judge whether have biology in car by acoustic information.When the strong and weak gap of the acoustic information that two sound transducers any in car receive is less than preset sound threshold value, is judged as that this acoustic information derives from car, in car, has biology, generate ventilation order; Otherwise, when the information strength gap that there are at least two sound transducers receptions in car is greater than preset sound threshold value, be judged as that this acoustic information derives from outside car, process ends.
Preferably, four sound transducers can be configured in car, sound transducer includes but not limited to microphone, as shown in Figure 2, in car, install four microphones, microphone 1, microphone 2, microphone 3 and microphone 4 lay respectively at four angles in car, the sound signal intensity gap received when two microphones any in car is less than preset sound threshold value, then be judged as that acoustic information derives from car, in car, have biology, generate ventilation order; Otherwise, when the sound signal intensity gap that there are at least two microphones in car is greater than preset sound threshold value, be then judged as that acoustic information derives from outside car, process ends.In addition, this sound threshold value can be set as 3 decibels, 5 decibels or 6 decibels etc., and the present invention is not restricted.
Particularly, also can judge whether have biology in car by speech recognition technology.Such as, when sound transducer when the acoustic information content that detects including but not limited to, be judged as there is biology in car when " ventilation ", " ventilations ", " turning on the aircondition ", sob and/or animal cry etc., generating takes a breath orders; Otherwise, be judged as there is no biology in car, process ends.
Particularly, biology in car can touch pressure touch sensing or have a mind to press touch sensing, the pressure information received when any one touch sensing in car is greater than preset pressure threshold value, this preset pressure threshold value can be set as 0 handkerchief, 0.2 handkerchief or 0.5 handkerchief etc., then be judged as there is biology in car, generate ventilation order; Otherwise, be judged as there is no biology in car, process ends.
Particularly, according to image recognition technology, the camera collection in car, to the graphicinformation in car, judges whether graphicinformation comprises biological information, if so, be then judged as there is biology in car, generates ventilation order; Otherwise, be judged as there is no biology in car, process ends.
It should be noted that, the above-mentioned concrete whether zoic method of judging in car, can use any one or a few to combine, as long as wherein one is judged as there is biology in car, then generates ventilation order, perform step S103.
Step S103: trigger air regenerating device in opening vehicle.
Particularly, according to ventilation order, trigger air regenerating device in opening vehicle, this air regenerating device includes but not limited to air conditioner blower, skylight and/or vehicle window.
In the present embodiment, environment inside car information is gathered by the collecting device preset in car, judge whether have biology in car according to environment inside car information, if, then generate ventilation order, and according to ventilation order, trigger air regenerating device in opening vehicle, thus automatically control the ventilation of car, improve in-car air quality.
Refer to Fig. 3, Fig. 3 is the diagram of circuit of another embodiment of a kind of Vehicular ventilation control method of the present invention.A kind of Vehicular ventilation control method of present embodiment comprises:
Step S301: gather environment inside car information and/or vehicle interior temperature information by the collecting device preset in car.
Locked in car when there being human or animal in car, or when car door is shut, but there is human or animal in car, but he and/or it or can't not realized door opening or opens air interchanger in car time, air in car is in not circulation status, human or animal in car may not feel well because of anoxic, even suffocates and dies.
Particularly, the collecting device preset in car includes but not limited to sound transducer, touch sensing and/or camera etc., and the environment inside car information of collection comprises but is not limited to acoustic information, pressure information and/or graphicinformation etc.
Particularly, can, at the local configuration such as the front stall of car, back seat and/or car door at least two sound transducers, such as microphone, sound transducer be utilized to gather acoustic information in car.
Particularly, hold accessible at least one touch sensing of place configuration at the seat, car floor, bearing circle, Door Handle etc. of car, utilize touch sensing to gather interior pressure information.
Particularly, at roof, car front end and/or at least one camera of car backend arrangement, graphicinformation in camera collection car is utilized.
Particularly, at least one temperature sensor is installed in car, utilizes temperature sensor to gather vehicle interior temperature information.
Step S302: upload environment inside car information in real time to interactive device.
Particularly, the environment inside car information received by sensor, includes but not limited to acoustic information, pressure information and/or graphicinformation etc., is uploaded to interactive device in real time.Interactive device includes but not limited to mobile phone, panel computer etc.User utilizes interactive device just can monitor situation in car in real time.
Step S303: judge whether have biology in car; And/or, judge whether to receive the execution ventilation order that interactive device sends.
Particularly, when having the biochron in car, likely sound in he and/or it, utilize the sound transducer preset in car to gather acoustic information in car, judge whether have biology in car by acoustic information.When the strong and weak gap of acoustic information that two sound transducers any in car receive is less than preset sound threshold value, is judged as that this acoustic information derives from car, in car, has biology, generate ventilation order; Otherwise, when the information strength gap of the reception that there are at least two sound transducers in car is greater than preset sound threshold value, be judged as that this acoustic information derives from outside car, then process ends.
Preferably, four sound transducers can be configured in car, sound transducer includes but not limited to microphone, as shown in Figure 2, in car, install four microphones, microphone 1, microphone 2, microphone 3 and microphone 4 lay respectively at four angles in car, the sound signal intensity gap received when two microphones any in car is less than preset sound threshold value, then be judged as that acoustic information derives from car, in car, have biology, generate ventilation order; Otherwise, when the sound signal intensity gap that there are at least two microphones in car is greater than preset sound threshold value, be then judged as that acoustic information derives from outside car, then process ends.This sound threshold value can be set as 3 decibels, 5 decibels or 6 decibels etc., and the present invention is not restricted.
Particularly, also can judge whether have biology in car by speech recognition technology.Such as, sound transducer when the acoustic information content that detects including but not limited to, be judged as there is biology in car when " ventilation ", " ventilations ", " turning on the aircondition ", sob and/or animal cry etc., generating takes a breath orders; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, biology in car can touch pressure touch sensing or have a mind to press touch sensing, when the pressure information that any one touch sensing in car receives is greater than preset pressure threshold value, this preset pressure threshold value can be set as 0 handkerchief, 0.2 handkerchief or 0.5 handkerchief etc., then be judged as there is biology in car, generate ventilation order; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, according to image recognition technology, the camera collection in car, to the graphicinformation in car, judges whether graphicinformation comprises biological information, if so, be then judged as there is biology in car, generates ventilation order; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, interactive device is after receiving environment inside car information, the environment inside car information that user can upload according to interactive device judges whether have biology in car, if, then send at interactive device end and perform ventilation order to Vehicular ventilation control setup, Vehicular ventilation control setup generates ventilation order after receiving and performing ventilation order, if not, then process ends.
It should be noted that, the above-mentioned concrete whether zoic method of judging in car, can use any one or a few to combine, as long as wherein one is judged as there is biology in car, then generate ventilation order; Judge to have in car biological and judge whether to receive the execution ventilation order that interactive device sends any one can be selected to perform, or performing simultaneously, the present invention is not restricted, and judged result any one of it is yes, then execution step S304.
Step S304: trigger air regenerating device in opening vehicle.
Particularly, according to ventilation order, trigger air regenerating device in opening vehicle, this air regenerating device includes but not limited to air conditioner blower, skylight and/or vehicle window.
Step S305: judge whether to meet opening temp. control appointed condition, if so, then generates heat up order or cooling order.
Particularly, step S301 can carry out step S205 after performing.When vehicle interior temperature information is higher than the first temperature threshold, such as 30 degrees Celsius, then generate cooling order, when vehicle interior temperature information is lower than the second temperature threshold, such as 10 degrees Celsius, then generate the order that heats up.
Again particularly, can also comprise after step S301 and upload vehicle interior temperature information to interactive device; Step S305 also comprises the execution intensification order or execution cooling order that judge that the no reception interactive device of book sends, and if so, then generation heats up and orders or cooling order.It should be noted that, judge whether to meet opening temp. control appointed condition and judge the execution intensification order that the no reception interactive device of book sends or perform cooling order to select any one to perform, or perform simultaneously, the present invention is not restricted, judged result any one of it is yes, then perform step S306.
Step S306: trigger temperature control device in opening vehicle.
Particularly, according to intensification order or cooling order, trigger temperature control device in opening vehicle, this temperature control device includes but not limited to air-conditioning in car.
It should be noted that, step S302 and step S305 can perform with any sequencing, or performs simultaneously, and the present invention is not restricted.
In the present embodiment, gather environment inside car information and/or vehicle interior temperature information by the collecting device preset in car, and above-mentioned information is uploaded to interactive device, judge whether have biology in car according to environment inside car information; And/or, judge whether to receive the execution ventilation order that interactive device sends, if any one is judged as YES, then generate ventilation order, and according to ventilation order, trigger air regenerating device in opening vehicle, thus automatically control the ventilation of car, improve in-car air quality.Further, can also judge whether to meet opening temp. control appointed condition according to temperature information, if so, then generate heat up order or cooling order, trigger temperature control device in opening vehicle, for providing suitable temperature in car, improving comfort level biological in car.And car and people's is mutual, facilitates user to monitor situation in car in real time, and handles air regenerating device in car.
Refer to Fig. 4, Fig. 4 is the structural representation of a kind of Vehicular ventilation control setup one of the present invention embodiment.A kind of Vehicular ventilation control setup 40 of present embodiment comprises: collecting unit 401, judging unit 402 and the first trigger element 403.
Collecting unit 401 gathers environment inside car information for the collecting device by presetting in car.
Particularly, the collecting device preset in car includes but not limited to sound transducer, touch sensing and/or camera etc., and the environment inside car information gathered includes but not limited to respectively as acoustic information, pressure information and/or graphicinformation etc.
It should be noted that, the sound transducer in the embodiment of the present invention, touch sensing and/or camera etc. can be arranged in collecting unit 401, and can also independently be arranged in other unit of Vehicular ventilation control setup 30, the present invention is not restricted.
Judging unit 402, for judging whether have biology in car according to environment inside car information, if so, then generates ventilation order.
Particularly, when having the biochron in car, likely sound in he and/or it, utilize the sound transducer preset in car to gather acoustic information in car, judge whether have biology in car by acoustic information.When the strong and weak gap of the acoustic information that two sound transducers any in car receive is less than preset sound threshold value, is judged as that this acoustic information derives from car, in car, has biology, generate ventilation order; Otherwise when the information strength gap that there are at least two sound transducers receptions in car is greater than preset sound threshold value, be judged as that this acoustic information derives from outside car, then process ends.
Particularly, also can judge whether have biology in car by speech recognition technology.Such as, sound transducer when the acoustic information content that detects including but not limited to, be judged as there is biology in car when " ventilation ", " ventilations ", " turning on the aircondition ", sob and/or animal cry etc., generating takes a breath orders; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, biology in car can touch pressure touch sensing, and the pressure information received when any one touch sensing in car is greater than preset pressure threshold value, and this preset pressure threshold value can be set as 0 handkerchief, 0.2 handkerchief or 0.5 handkerchief etc., then be judged as there is biology in car, generate ventilation order; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, according to image recognition technology, the camera collection in car, to the graphicinformation in car, judges whether graphicinformation comprises biological information, if so, be then judged as there is biology in car, generates ventilation order; Otherwise, be judged as there is no biology in car, then process ends.
It should be noted that, the above-mentioned concrete whether zoic method of judging in car, can use any one or a few to combine, as long as wherein one is judged as there is biology in car, then generate ventilation order.
First trigger element 403, for according to ventilation order, triggers air regenerating device in opening vehicle.
Particularly, according to ventilation order, air regenerating device in opening vehicle is triggered.Air regenerating device includes but not limited to air conditioner blower, skylight and/or vehicle window.
In the present embodiment, environment inside car information is gathered by the collecting device preset in car, judge whether have biology in car according to described environment inside car information, if, then generate ventilation order, and according to ventilation order, trigger air regenerating device in opening vehicle, thus automatically control the ventilation of car, improve in-car air quality.
Refer to Fig. 5, Fig. 5 is the structural representation of another embodiment of a kind of Vehicular ventilation control setup of the present invention.A kind of Vehicular ventilation control setup 40 of present embodiment comprises: collecting unit 401, judging unit 402, first trigger element 403, order generation unit 404 and the second trigger element 405, and wherein judging unit 402 also comprises real-time uploading unit 4021 and judges generation unit 4022.
Collecting unit 401 gathers environment inside car information and/or vehicle interior temperature information for the collecting device by presetting in car.
Particularly, the collecting device preset in car includes but not limited to sound transducer, touch sensing and/or camera etc., and the environment inside car information gathered includes but not limited to respectively as acoustic information, pressure information and/or graphicinformation etc.Alternatively, at least one temperature sensor is installed in car, utilizes temperature sensor to gather vehicle interior temperature information.
It should be noted that, the sound transducer in the embodiment of the present invention, touch sensing and/or camera etc. can be arranged in collecting unit 401, and can also independently be arranged in other unit of Vehicular ventilation control setup 30, the present invention is not restricted.
Judging unit 402, for judging whether have biology in car according to environment inside car information, if so, then generates ventilation order.
Particularly, when having the biochron in car, likely sound in he and/or it, utilize the sound transducer preset in car to gather acoustic information in car, judge whether have biology in car by acoustic information.When the strong and weak gap of acoustic information that two sound transducers any in car receive is less than preset sound threshold value, is judged as that this acoustic information derives from car, in car, has biology, generate ventilation order; Otherwise when the information strength gap that there are at least two sound transducers receptions in car is greater than preset sound threshold value, be judged as that this acoustic information derives from outside car, then process ends.
Particularly, also can judge whether have biology in car by speech recognition technology.Such as, when sound transducer when the acoustic information content that detects including but not limited to, be judged as there is biology in car when " ventilation ", " ventilations ", " turning on the aircondition ", sob and/or animal cry etc., generating takes a breath orders; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, biology in car can touch pressure touch sensing, and the pressure information received when any one touch sensing in car is greater than preset pressure threshold value, and this preset pressure threshold value can be set as 0 handkerchief, 0.2 handkerchief or 0.5 handkerchief etc., then be judged as there is biology in car, generate ventilation order; Otherwise, be judged as there is no biology in car, then process ends.
Particularly, according to image recognition technology, the camera collection in car, to the graphicinformation in car, judges whether graphicinformation comprises biological information, if so, be then judged as there is biology in car, generates ventilation order; Otherwise, be judged as there is no biology in car, then process ends.
It should be noted that, the above-mentioned concrete whether zoic method of judging in car, can use any one or a few to combine, as long as wherein one is judged as there is biology in car, then generate ventilation order.
Real-time uploading unit 4021 is for uploading environment inside car information in real time to interactive device.
Particularly, acoustic information, pressure information and/or graphicinformation is uploaded in real time to interactive device.Interactive device includes but not limited to mobile phone, panel computer etc.User utilizes interactive device just can monitor situation in car in real time.
Judge the execution ventilation order that generation unit 4022 sends for judging whether to receive described interactive device if so, then to generate ventilation order.
Particularly, interactive device is after receiving environment inside car information, user can provide the information of reception to judge whether have biology in car according to interactive device, if, then send at interactive device end and perform ventilation order to Vehicular ventilation control setup, Vehicular ventilation control setup generates ventilation order after receiving and performing ventilation order.
First trigger element 403, for according to ventilation order, triggers air regenerating device in opening vehicle.
Particularly, according to ventilation order, air regenerating device in opening vehicle is triggered.Air regenerating device includes but not limited to air conditioner blower, skylight and/or vehicle window.
Order generation unit 404 meets opening temp. control appointed condition for judging whether, if it is generates cooling order or the order that heats up.
Particularly, when vehicle interior temperature information is higher than the first temperature threshold, such as 30 degrees Celsius, then generate cooling order, when vehicle interior temperature information is lower than the second temperature threshold, such as 10 degrees Celsius, then generate the order that heats up.
Again particularly, order generation unit 404 is also for uploading vehicle interior temperature information in real time to interactive device, and the execution intensification receiving interactive device transmission is ordered or performs cooling order, and generation intensification order or cooling are ordered.
Second trigger element 405, for according to cooling order or described intensification order, triggers temperature control device in opening vehicle.
It should be noted that, Vehicular ventilation control setup 40 in each embodiment of the present invention can including but not limited to collecting unit 401, judging unit 402, first trigger element 403, order generation unit 404 and the second trigger element 405, said units can integratedly be connected with car inner treater on a single die, or is partly or entirely integrated in car inner treater.In car, collecting device includes but not limited to sound transducer, one or more combinations of touch sensing, temperature control sensor and/or camera; Air regenerating device can include but not limited to air conditioner blower, skylight and/or vehicle window etc.; Temperature control device can include but not limited to air-conditioning in car, above-mentioned collecting device, air regenerating device or temperature control device can be arranged in collecting unit 401, first trigger element 403 or the second trigger element 405 respectively, also can be arranged on other unit of ventilator for vehicle 40, the present invention is not construed as limiting.
Also it should be noted that, the ventilator for vehicle 40 in the embodiment of the present invention gathers environment inside car information by collecting device, and sends it to judging unit 402; On the one hand, judging unit 402 can judge this environment inside car information, if be judged as YES, then generate ventilation order, and sends the first trigger element 403; On the other hand, real-time uploading unit 4021 in judging unit 402 also can send environment inside car information to interactive device by wireless network, such as smart mobile phone, user can monitor environment inside car in real time by interactive device, and user sends execution ventilation order by interactive device to car inner controller 40, after judging that generation unit 4022 receives the execution ventilation order that interactive device sends, generate ventilation order, and send the first trigger element 403; First trigger element 403 triggers air interchanger in opening vehicle according to this ventilation order by car controlling system.
In the present embodiment, gather environment inside car information and/or vehicle interior temperature information by the collecting device preset in car, and above-mentioned information is uploaded to interactive device, judge whether have biology in car according to environment inside car information; And/or, judge whether to receive the execution ventilation order that interactive device sends, if any one is judged as YES, then generate ventilation order, and according to ventilation order, trigger air regenerating device in opening vehicle, thus automatically control the ventilation of car, improve in-car air quality.Further, can also judge whether to meet opening temp. control appointed condition according to temperature information, if so, then generate heat up order or cooling order, trigger temperature control device in opening vehicle, for providing suitable temperature in car, improving comfort level biological in car.And car and people's is mutual, facilitates user to monitor situation in car in real time, and handles air regenerating device in car.
Refer to Fig. 6, Fig. 6 is the structural representation of a kind of Vehicular ventilation control system one of the present invention embodiment, for performing a kind of Vehicular ventilation control method disclosed in the embodiment of the present invention.A kind of Vehicular ventilation control system of present embodiment comprises Vehicular ventilation control setup 40 and interactive device 50, and Vehicular ventilation control setup 40 can be established a communications link by network and interactive device 50.
Described Vehicular ventilation control setup 40 gathers environment inside car information for the collecting device by presetting in car, judges whether have biology in car according to environment inside car information, if so, then generates ventilation order, according to ventilation order, triggers air regenerating device in opening vehicle;
Described Vehicular ventilation control setup 40 is also for judging whether have biology in car according to environment inside car information, if, then generate ventilation order to comprise: upload environment inside car information in real time to interactive device 50, judge whether to receive the execution ventilation order that interactive device sends, if so, then ventilation order is generated;
The environment inside car information that described interactive device 50 is uploaded in real time for receiving Vehicular ventilation control setup 40, obtains the execution ventilation order that user specifies, and sends execution ventilation order to Vehicular ventilation control setup.
Alternatively, Vehicular ventilation control setup 40 can Vehicular ventilation control setup 40 any one of above-mentioned Fig. 4 to Fig. 5 embodiment.
In the present embodiment, Vehicular ventilation control setup gathers environment inside car information by the collecting device preset in car, and above-mentioned information is uploaded to interactive device, judge whether to receive the execution ventilation order that interactive device sends, if so, then generate ventilation order, and according to ventilation order, trigger air regenerating device in opening vehicle, thus automatically control the ventilation of car, improve in-car air quality.And car and people's is mutual, facilitates user to monitor situation in car in real time, and handles air regenerating device in car.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (12)
1. a Vehicular ventilation control method, is characterized in that, comprising:
Environment inside car information is gathered by the collecting device preset in car;
Judge whether have biology in car according to described environment inside car information, if so, then generate ventilation order;
According to described ventilation order, trigger air regenerating device in opening vehicle.
2. method according to claim 1, is characterized in that, described collecting device comprises at least two sound transducers, and described environment inside car information comprises acoustic information, gathers described acoustic information by the described sound transducer in car;
Describedly judge whether have biology in car according to described environment inside car information, comprising:
The acoustic information intensity difference distance received when two described sound transducers any in car is less than preset sound threshold value, then described acoustic information derives from car, is judged as there is biology in car.
3. method according to claim 1, is characterized in that, described collecting device comprises at least one touch sensing, and described environment inside car information comprises pressure information, gathers described pressure information by the described touch sensing in car;
Describedly judge whether have biology in car according to described environment inside car information, comprising:
The pressure information received when described touch sensing arbitrary in car is greater than preset pressure threshold value, be then judged as there is biology in car.
4. the method according to any one of claim 1-3, is characterized in that, described collecting device comprises at least one temperature sensor, and described method also comprises:
Vehicle interior temperature information is gathered by the described temperature sensor in car;
When described vehicle interior temperature information is higher than the first temperature threshold, then generate cooling order, when described vehicle interior temperature information is lower than the second temperature threshold, then generate the order that heats up;
According to described cooling order or described intensification order, trigger temperature control device in opening vehicle.
5. the method according to any one of claim 1-3, is characterized in that, describedly judges whether have biology in car according to described environment inside car information, if so, then generates ventilation order, comprising:
Upload described environment inside car information in real time to interactive device;
Judge whether to receive the execution ventilation order that described interactive device sends, if so, then generate ventilation order.
6. a Vehicular ventilation control setup, is characterized in that, comprising:
Collecting unit, gathers environment inside car information for the collecting device by presetting in car;
Judging unit, for judging whether have biology in car according to described environment inside car information, if so, then generates ventilation order;
First trigger element, for according to described ventilation order, triggers air regenerating device in opening vehicle.
7. device according to claim 6, is characterized in that,
Described collecting device comprises at least two sound transducers, and described environment inside car information comprises acoustic information, and described collecting unit is used for gathering described acoustic information by the described sound transducer in car;
Described judging unit specifically for, the acoustic information intensity difference received when two described sound transducers any in car is apart from being less than preset sound threshold value, then described acoustic information derives from car, is judged as there is biology in car.
8. device according to claim 6, is characterized in that, described collecting device comprises at least one touch sensing, and described environment inside car information comprises pressure information, and described collecting unit is used for gathering described pressure information by the described touch sensing in car;
Described judging unit specifically for, the pressure information received when described touch sensing arbitrary in car is greater than preset pressure threshold value, be then judged as there is biology in car.
9. the device according to any one of claim 6-8, is characterized in that, described collecting device comprises at least one temperature sensor, and described collecting unit is also for gathering vehicle interior temperature information by the described temperature sensor in car; Described device also comprises:
Order generation unit, for when described vehicle interior temperature information is higher than the first temperature threshold, then generates cooling order, when described vehicle interior temperature information is lower than the second temperature threshold, then generates the order that heats up;
Second trigger element, for according to described cooling order or described intensification order, triggers temperature control device in opening vehicle.
10. the device according to any one of claim 6-8, is characterized in that, described judging unit comprises:
Real-time uploading unit, for uploading described environment inside car information in real time to interactive device;
Judging generation unit, for judging whether to receive the execution ventilation order that described interactive device sends, if so, then generating ventilation order.
11. 1 kinds of Vehicular ventilation control systems, is characterized in that, comprise Vehicular ventilation control setup and interactive device, wherein:
Described Vehicular ventilation control setup gathers environment inside car information by the collecting device preset in car, judges whether have biology in car according to described environment inside car information, if so, then generates ventilation order, according to described ventilation order, triggers air regenerating device in opening vehicle;
Described Vehicular ventilation control setup judges whether have biology in car according to described environment inside car information, if, then generate ventilation order to comprise: upload described environment inside car information in real time to interactive device, judge whether to receive the execution ventilation order that described interactive device sends, if so, then ventilation order is generated.
12. systems according to claim 11, is characterized in that, described Vehicular ventilation control setup is the Vehicular ventilation control setup as described in claim 6-10.
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| CN201510549352.7A CN105128625B (en) | 2015-08-31 | 2015-08-31 | A kind of Vehicular ventilation control method and device, system |
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