CN205768486U - A kind of secure type automobile air conditioning system - Google Patents
A kind of secure type automobile air conditioning system Download PDFInfo
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- CN205768486U CN205768486U CN201620714153.7U CN201620714153U CN205768486U CN 205768486 U CN205768486 U CN 205768486U CN 201620714153 U CN201620714153 U CN 201620714153U CN 205768486 U CN205768486 U CN 205768486U
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Abstract
The utility model discloses a kind of secure type automobile air conditioning system, this air conditioning system includes full-vehicle control unit and conditioning control unit, also include air oxygen content level sensor and the vehicle speed sensor being connected respectively with full-vehicle control unit, and the air mass sensor being connected with conditioning control unit respectively, seating pressure sensor and oxygen generator, this air conditioning system method of work: oxygen content in air in monitoring car, when in air in car, oxygen content is less than the air oxygen content marginal value set, open air-conditioning, air-conditioning is switched to outer circulation pattern, outer circulation wind it is passed through in car, air quality by air mass sensor detection outer circulation wind, if the air quality of outer circulation wind is defective, then air-conditioning is switched to interior circulation pattern, open oxygen generator simultaneously, supplemental oxygen in car.This utility model can prevent occupant's anoxia, it is ensured that in-car air quality is the best.
Description
Technical field
This utility model relates to air conditioning for automobiles, a kind of secure type automobile air-conditioning system preventing occupant's anoxia
System and method of work thereof.
Background technology
Existing air-conditioning technical, for fewer from the standpoint of passenger safety, on the one hand cannot detect and be related to passenger safety side
The air conditions (such as oxygen content etc.) in face, on the other hand also without to running into as successfully managed method when oxygen content is on the low side.
When running car, particularly when air-conditioning is in interior circulation pattern, due to without fresh air outside into the car,
Increasing over time, oxygen content gradually decreases, and human pilot spirit will be caused not concentrate, degradation problem is sent out under judgment
Raw, occur that personal safety accident probability is greatly increased；During parking, as occurred, child is forgotten and closes in car by car owner, time
Between one long, it will cause occupant's anoxia asphyxia, even threat to life, this situation in news often it can be seen that.
Summary of the invention
Goal of the invention: this utility model purpose is the problems referred to above existed for existing air conditioning for automobiles, it is provided that one can be prevented
Stop secure type automobile air conditioning system and the method for work thereof of occupant's anoxia.
To achieve these goals, this utility model have employed following technical scheme: a kind of secure type automobile air-conditioning system
System, including full-vehicle control unit and conditioning control unit, full-vehicle control unit is for sending airconditioning control to conditioning control unit
Signal, conditioning control unit sends control command, air conditioning system according to the airconditioning control signal received to air conditioning system components
Parts include aerator and new wind air door executer, and new wind air door executer is used for realizing air-conditioning outer circulation pattern and follows in air-conditioning
Switching between ring mode, aerator is for being passed through outer circulation wind in car；
Also include air oxygen content level sensor, vehicle speed sensor, air mass sensor, seating pressure sensor and oxygen
Generating means, air oxygen content level sensor and vehicle speed sensor be connected with full-vehicle control unit respectively, air oxygen content level sensor
Air oxygen content in detecting car, vehicle speed sensor is used for detecting whether vehicle is in travel condition, and air quality senses
Device, seating pressure sensor and oxygen generator are connected with conditioning control unit respectively, and air mass sensor is used for detecting
The air quality of outer circulation wind, whether seating pressure sensor has people in being used for detecting car, and oxygen generator is in car
Supplemental oxygen.
Beneficial effect: this utility model, by oxygen content in air in the real-time monitoring car of air oxygen content level sensor, works as car
When oxygen content is less than air oxygen content marginal value in interior air, opens air-conditioning, air-conditioning is switched to outer circulation pattern, to Che Neitong
Enter outer circulation wind, detected the air quality of outer circulation wind simultaneously by air mass sensor in real time, if the air of outer circulation wind
Off quality, then control new wind air door executer and air-conditioning is switched to interior circulation pattern, open oxygen generator simultaneously, to
Supplemental oxygen in car, until in air, oxygen content reaches air oxygen content standard value in car, this utility model can effectively prevent
Occupant's anoxia, and ensure that in-car air quality is the best.
Accompanying drawing explanation
Fig. 1 is the structural representation of automotive air-conditioning system of the present utility model.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is done and further explain.
As it is shown in figure 1, a kind of secure type automobile air conditioning system of the present utility model, including full-vehicle control unit and air-conditioning control
Unit processed, full-vehicle control unit is for sending airconditioning control signal to conditioning control unit, and conditioning control unit is according to receiving
Airconditioning control signal air conditioning system components is sent control command, air conditioning system components includes that aerator and new wind air door perform
Device, new wind air door executer for realizing in air-conditioning outer circulation pattern and air-conditioning the switching between circulation pattern, aerator for
Outer circulation wind it is passed through in car；
Also include air oxygen content level sensor, vehicle speed sensor, air mass sensor, seating pressure sensor and oxygen
Generating means, air oxygen content level sensor and vehicle speed sensor be connected with full-vehicle control unit respectively, air oxygen content level sensor
Air oxygen content in detecting car, vehicle speed sensor is used for detecting whether vehicle is in travel condition, and air quality senses
Device, seating pressure sensor and oxygen generator are connected with conditioning control unit respectively, and air mass sensor is used for detecting
The air quality of outer circulation wind, whether seating pressure sensor has people in being used for detecting car, and oxygen generator is in car
Supplemental oxygen.
According to the method for work of above-mentioned air conditioning system, described method of work comprises the following steps:
A), setting air oxygen content marginal value, described air oxygen content marginal value is 17%；
B), oxygen content in air in the real-time monitoring car of air oxygen content level sensor, and detection data are sent to car load control
Unit processed, when in air in car, oxygen content is less than air oxygen content marginal value, full-vehicle control unit is sent out to conditioning control unit
Go out starting of air conditioner signal；
C), after conditioning control unit receives starting of air conditioner signal, the detection signal of seating pressure sensor is first obtained,
Determine whether that people, in car, if it is judged that be unmanned, does not the most start air-conditioning, if it is judged that be according to detection signal
Someone, then obtain the detection signal of vehicle speed sensor, determines whether that vehicle is in resting state still according to detection signal
Travel condition, if it is judged that remain static for vehicle, then performs step d), if it is judged that be in row for vehicle
Enter state, then perform step e)；
D) open air-conditioning, control new wind air door executer and air-conditioning is switched to outer circulation pattern, opened aerator in car
Being passed through outer circulation wind, open oxygen generator simultaneously, supplemental oxygen in car, until in air, oxygen content reaches air in car
Oxygen content standard value, when air-conditioning is in outer circulation pattern, air mass sensor detects the air quality of outer circulation wind in real time,
And detection data are sent to conditioning control unit, if the air quality of outer circulation wind is defective, then controls new wind air door and perform
Air-conditioning is switched to interior circulation pattern by device；
E) open air-conditioning, control new wind air door executer and air-conditioning is switched to outer circulation pattern, opened aerator in car
Being passed through outer circulation wind, supplemental oxygen in car, until in car, in air, oxygen content reaches air oxygen content standard value, at air-conditioning
When outer circulation pattern, air mass sensor detects the air quality of outer circulation wind in real time, and sends detection data to empty
Adjust control unit, if the air quality of outer circulation wind is defective, then controls new wind air door executer and air-conditioning is switched to interior circulation
Pattern, opens oxygen generator simultaneously.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (1)
1. a secure type automobile air conditioning system, including full-vehicle control unit and conditioning control unit, full-vehicle control unit is used for
Send airconditioning control signal to conditioning control unit, conditioning control unit according to the airconditioning control signal received to air conditioning system
Parts send control command, and air conditioning system components includes aerator and new wind air door executer, and new wind air door executer is for real
Switching between circulation pattern in existing air-conditioning outer circulation pattern and air-conditioning, aerator is for being passed through outer circulation wind in car；Its feature
It is:
Also include that air oxygen content level sensor, vehicle speed sensor, air mass sensor, seating pressure sensor and oxygen occur
Device, air oxygen content level sensor and vehicle speed sensor be connected with full-vehicle control unit respectively, and air oxygen content level sensor is used for
Air oxygen content in detection car, vehicle speed sensor is used for detecting whether vehicle is in travel condition, air mass sensor, seat
Chair pressure transducer and oxygen generator are connected with conditioning control unit respectively, and air mass sensor is used for detecting outer circulation
The air quality of wind, whether seating pressure sensor has people in being used for detecting car, and oxygen generator is for delivery of supplemental oxygen in car
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714153.7U CN205768486U (en) | 2016-07-07 | 2016-07-07 | A kind of secure type automobile air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714153.7U CN205768486U (en) | 2016-07-07 | 2016-07-07 | A kind of secure type automobile air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768486U true CN205768486U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714153.7U Active CN205768486U (en) | 2016-07-07 | 2016-07-07 | A kind of secure type automobile air conditioning system |
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| CN (1) | CN205768486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904937A (en) * | 2016-07-07 | 2016-08-31 | 南京协众汽车空调集团有限公司 | Safety automobile air-conditioning system and working method thereof |
| CN108237866A (en) * | 2017-11-08 | 2018-07-03 | 北京车和家信息技术有限公司 | A kind of air conditioner ventilation control method of vehicle, control device and vehicle |
| CN113619360A (en) * | 2020-05-09 | 2021-11-09 | 陕西重型汽车有限公司 | Vehicle air purification system and vehicle air purification method |
-
2016
- 2016-07-07 CN CN201620714153.7U patent/CN205768486U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904937A (en) * | 2016-07-07 | 2016-08-31 | 南京协众汽车空调集团有限公司 | Safety automobile air-conditioning system and working method thereof |
| CN105904937B (en) * | 2016-07-07 | 2018-06-26 | 南京协众汽车空调集团有限公司 | A kind of secure type automobile air-conditioning system and its method of work |
| CN108237866A (en) * | 2017-11-08 | 2018-07-03 | 北京车和家信息技术有限公司 | A kind of air conditioner ventilation control method of vehicle, control device and vehicle |
| CN108237866B (en) * | 2017-11-08 | 2020-05-29 | 北京车和家信息技术有限公司 | Air conditioner ventilation control method and device for vehicle and vehicle |
| CN113619360A (en) * | 2020-05-09 | 2021-11-09 | 陕西重型汽车有限公司 | Vehicle air purification system and vehicle air purification method |
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| GR01 | Patent grant |