CN104999985A - Warning device for oxygen concentration in automobile - Google Patents
Warning device for oxygen concentration in automobile Download PDFInfo
- Publication number
- CN104999985A CN104999985A CN201510351586.0A CN201510351586A CN104999985A CN 104999985 A CN104999985 A CN 104999985A CN 201510351586 A CN201510351586 A CN 201510351586A CN 104999985 A CN104999985 A CN 104999985A
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- China
- Prior art keywords
- automobile
- oxygen concentration
- control unit
- warning
- warning device
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a warning device for oxygen concentration in an automobile. The device comprises a thermal infrared human body inductor, an oxygen concentration sensor, a control unit, a warning system and an automobile skylight system. The thermal infrared human body inductor is used for detecting whether a person exists in the automobile or not and sending a signal to the control unit. The oxygen concentration sensor is used for detecting the oxygen concentration in the automobile and sending a detection result to the control unit. When the oxygen concentration in the automobile is lower than the concentration needed for the human body, the control unit sends a warning signal to the warning system and outputs a drive signal to a stepping motor of a skylight at the same time so as to control the automobile skylight system to be opened to let fresh air flow into the automobile. When the sensor acts, the signal of the sensor is sent to a system control unit, the control unit analyzes signal information to control the warning system to ring a bell or not and to open the automobile skylight or not, the fresh air outside the automobile flows into the automobile, it is guaranteed that the person in the automobile cannot be suffocated due to oxygen insufficiency, and the life safety of the person in the automobile is guaranteed.
Description
Technical field
The present invention relates to a kind of oxygen concentration warning, oxygen concentration warning device in especially a kind of Automobile.
Background technology
Along with the development of Domestic Automotive Industry, automobile has entered into common people house as generic vehicle.But there occurs a lot of personnel death by suffocation event during rest in Automobile in recent years.Mainly people is in airtight car during rest for its reason, and owing to not having air circulation, oxygen is not supplemented, and along with increasing of giving off carbon dioxide, to make in car oxygen concentration to survive normal value lower than human body, jeopardizes occupant's life security.In order to avoid the generation of above problem, need a kind of oxygen concentration warning device, open vehicle dormer window by control unit Driving Stepping Motor, to add express inner air flow.
Summary of the invention
The present invention will provide oxygen concentration warning device in a kind of Automobile, when considering vehicle-mounted storage battery quantity not sufficient, can use the standby battery by being arranged in the charging of car body outside face solar energy photovoltaic panel simultaneously.
For achieving the above object, technical scheme of the present invention: oxygen concentration warning device in a kind of Automobile, comprise thermal infrared human inductor, oxygen concentration sensor, control unit, warning, vehicle sunroof system, for detecting in Automobile, whether someone exists described thermal infrared human inductor, and sends this signal to control unit; Described oxygen concentration sensor for detecting the oxygen concentration in Automobile, and sends testing result to control unit; When the concentration of oxygen concentration in Automobile lower than needed by human body, control unit sends alerting signal to warning, starting warning, reminding the personnel in car for controlling; Meanwhile, control unit output drive signal, to the stepping motor in skylight, makes fresh air enter for controlling to open vehicle sunroof system.
In described Automobile, oxygen concentration warning device also has solar energy photovoltaic panel, described solar energy photovoltaic panel is placed in car body surface, for absorbing solar power, and connects standby battery, to standby battery charging, standby battery is used for serving as vehicle power when Vehicular accumulator cell electricity is not enough.
Described control unit 51 micro controller systems realize the control to whole device.
The photovoltaic panel (6) of described solar power is arranged in machinery space cap surface or car roof or automobile luggage compartment outside face.
Beneficial effect of the present invention: oxygen concentration warning device in Automobile of the present invention, whether first control unit adopts in thermal infrared human inductor inspection vehicle has personnel to exist, and then by oxygen concentration in air in the real-time inspection vehicle of oxygen concentration sensor, once occur lower than normal value, the timely drive motor of control unit opens vehicle dormer window, thus avoids occupant because of air and to be choked to death the generation of tragedy of dying.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, oxygen concentration monitoring alarm in a kind of Automobile.Comprise thermal infrared human inductor 1, oxygen concentration sensor 3, control unit 2, warning 4, vehicle sunroof system 5, solar energy photovoltaic panel 6, standby battery 7.
Wherein, thermal infrared human inductor 1 detects in Automobile whether someone exists, and sends this signal to control unit 2; Oxygen concentration sensor 3 for detecting the oxygen concentration in Automobile, and sends testing result to control unit 2; Warning 4 for oxygen concentration in Automobile lower than a certain concentration time, after control unit 2 obtains the signal of oxygen concentration sensor 3, control to start warning, remind the personnel in car.
Vehicle sunroof system 5 is for while warning 4 alarm response, and control unit 2 is opened vehicle dormer window 5 by the stepping motor controlling skylight and fresh air is entered.
Solar energy photovoltaic panel 6 is placed in machinery space cap surface or car roof or automobile luggage compartment outside face and absorbs solar power, and connects standby battery 7, charges to standby battery 7 simultaneously.Standby battery 7, for serving as vehicle power when Vehicular accumulator cell electricity is not enough, avoids the unforeseen circumstances that system cannot work when Vehicular accumulator cell electricity is not enough.
Working process of the present invention is as follows:
When thermal infrared human inductor 1 detect in Automobile have people to exist time, and send this signal to control unit 2; Control unit 2 controls oxygen concentration sensor 3 and starts working, the change of oxygen concentration in monitoring car constantly.When oxygen concentration sensor 3 detects that in car, oxygen concentration is lower than needed by human body, this signal is returned to control unit 2; Control unit 2 controls warning 4 and to start working jingle bell, and starts vehicle dormer window 5 simultaneously and make stepping motor open vehicle dormer window 5 to make the outer fresh air supplemental oxygen into the car of car.
Claims (4)
1. oxygen concentration warning device in an Automobile, comprise thermal infrared human inductor (1), oxygen concentration sensor (3), control unit (2), warning (4), vehicle sunroof system (5), it is characterized in that: for detecting in Automobile, whether someone exists described thermal infrared human inductor (1), and sends this signal to control unit (2); Testing result for detecting the oxygen concentration in Automobile, and is sent to control unit (2) by described oxygen concentration sensor (3); When the concentration of oxygen concentration in Automobile lower than needed by human body, control unit (2) sends alerting signal to warning (4), starting warning, reminding the personnel in car for controlling; Meanwhile, control unit (2) output drive signal, to the stepping motor in skylight, makes fresh air enter for controlling to open vehicle sunroof system (5).
2. oxygen concentration warning device in Automobile according to claim 1, it is characterized in that: in described Automobile, oxygen concentration warning device also has solar energy photovoltaic panel (6), described solar energy photovoltaic panel (6) is placed in car body surface, for absorbing solar power, and connect standby battery (7), to standby battery (7) charging, standby battery (7) is for serving as vehicle power when Vehicular accumulator cell electricity is not enough.
3. oxygen concentration warning device in Automobile according to claim 1, is characterized in that: described control unit (3) 51 micro controller systems realize the control to whole device.
4. oxygen concentration warning device in Automobile according to claim 2, is characterized in that: described solar energy photovoltaic panel (6) is arranged in machinery space cap surface or car roof or automobile luggage compartment outside face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351586.0A CN104999985A (en) | 2015-06-24 | 2015-06-24 | Warning device for oxygen concentration in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351586.0A CN104999985A (en) | 2015-06-24 | 2015-06-24 | Warning device for oxygen concentration in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104999985A true CN104999985A (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351586.0A Pending CN104999985A (en) | 2015-06-24 | 2015-06-24 | Warning device for oxygen concentration in automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104999985A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004794A (en) * | 2016-07-22 | 2016-10-12 | 纳瓦电子（上海）有限公司 | On-board diagnostic system and on-board diagnostic equipment |
| CN107139872A (en) * | 2017-04-10 | 2017-09-08 | 安徽盛润机械科技有限公司 | A kind of back door of the in-car oxygen content of utilization fan-folded solar panels detection |
| CN107215183A (en) * | 2017-04-10 | 2017-09-29 | 安徽盛润机械科技有限公司 | It is a kind of to detect the back door of in-car oxygen concentration |
| CN108394250A (en) * | 2018-03-27 | 2018-08-14 | 新日(无锡)发展有限公司 | Vehicle safety auxiliary system based on photovoltaic generation |
| CN109109615A (en) * | 2018-09-10 | 2019-01-01 | 王程 | The automobile air safety device of oxygen concentration in a kind of monitoring car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193055U (en) * | 2011-08-29 | 2012-04-18 | 焦宗宝 | Automobile anti-theft system with temperature and gas detecting functions |
| DE102012003899A1 (en) * | 2012-02-25 | 2012-10-11 | Daimler Ag | Method for monitoring driver of vehicle e.g. car, involves determining physical parameter e.g. pulse/heart rate, skin conductance/temperature, oxygen saturation and alcohol concentration of driver by arranging sensor on steering wheel |
| CN202491773U (en) * | 2012-03-08 | 2012-10-17 | 深圳市领华卫通数码科技有限公司 | Car interior rear view mirror and car interior human body safety alarm system |
| CN202574074U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Heatstroke-preventing suffocation-preventing device for automobile |
| CN104453535A (en) * | 2014-11-19 | 2015-03-25 | 奇瑞汽车股份有限公司 | Intelligent automobile skylight system |
| CN104527561A (en) * | 2015-01-19 | 2015-04-22 | 无锡桑尼安科技有限公司 | Monitoring system for improving safety of car parking |
-
2015
- 2015-06-24 CN CN201510351586.0A patent/CN104999985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193055U (en) * | 2011-08-29 | 2012-04-18 | 焦宗宝 | Automobile anti-theft system with temperature and gas detecting functions |
| DE102012003899A1 (en) * | 2012-02-25 | 2012-10-11 | Daimler Ag | Method for monitoring driver of vehicle e.g. car, involves determining physical parameter e.g. pulse/heart rate, skin conductance/temperature, oxygen saturation and alcohol concentration of driver by arranging sensor on steering wheel |
| CN202491773U (en) * | 2012-03-08 | 2012-10-17 | 深圳市领华卫通数码科技有限公司 | Car interior rear view mirror and car interior human body safety alarm system |
| CN202574074U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Heatstroke-preventing suffocation-preventing device for automobile |
| CN104453535A (en) * | 2014-11-19 | 2015-03-25 | 奇瑞汽车股份有限公司 | Intelligent automobile skylight system |
| CN104527561A (en) * | 2015-01-19 | 2015-04-22 | 无锡桑尼安科技有限公司 | Monitoring system for improving safety of car parking |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004794A (en) * | 2016-07-22 | 2016-10-12 | 纳瓦电子（上海）有限公司 | On-board diagnostic system and on-board diagnostic equipment |
| CN107139872A (en) * | 2017-04-10 | 2017-09-08 | 安徽盛润机械科技有限公司 | A kind of back door of the in-car oxygen content of utilization fan-folded solar panels detection |
| CN107215183A (en) * | 2017-04-10 | 2017-09-29 | 安徽盛润机械科技有限公司 | It is a kind of to detect the back door of in-car oxygen concentration |
| CN108394250A (en) * | 2018-03-27 | 2018-08-14 | 新日(无锡)发展有限公司 | Vehicle safety auxiliary system based on photovoltaic generation |
| CN109109615A (en) * | 2018-09-10 | 2019-01-01 | 王程 | The automobile air safety device of oxygen concentration in a kind of monitoring car |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |
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| WD01 | Invention patent application deemed withdrawn after publication |