CN201341166Y - Cell phone with alcohol or CO gas detection and warning functions - Google Patents
Cell phone with alcohol or CO gas detection and warning functions Download PDFInfo
- Publication number
- CN201341166Y CN201341166Y CNU200820235586XU CN200820235586U CN201341166Y CN 201341166 Y CN201341166 Y CN 201341166Y CN U200820235586X U CNU200820235586X U CN U200820235586XU CN 200820235586 U CN200820235586 U CN 200820235586U CN 201341166 Y CN201341166 Y CN 201341166Y
- Authority
- CN
- China
- Prior art keywords
- alcohol
- mobile phone
- gas
- warning function
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The utility model provides a cell phone with alcohol or CO gas detection and warning functions, which comprises a radio frequency circuit, a baseband circuit and a main processing chip, which are connected in turn, wherein the main processing chip comprises a central processing unit. The cell phone with alcohol or CO gas detection and warning functions further consists of a gas sensor, wherein the gas sensor is directly connected with the central processing unit. The cell phone with alcohol or CO gas detector or warning functions can directly connect a power supply circuit and the gas sensor with the central processing unit, which realizes the integration design with inner circuits of the cell phone. The design makes structure compact, saves space, can be conveniently carried about, and greatly improves the use convenience and the easy realization of production.
Description
Technical field
The utility model relates to a kind of mobile phone, particularly about a kind of mobile phone with alcohol or CO gas detecting and warning function.
Background technology
Accident investigation according to the World Health Organization shows, about traffic accident of 50% to 60% with drive when intoxicated relevant.Drive when intoxicated and classified as the first cause that traffic accident causes death by the World Health Organization.
Just because of the serious consequence of driving when intoxicated and may cause, each country has all carried out strict regulation to driving when intoxicated.The relevant law of China will be driven when intoxicated and will be divided into driver from drunk driving and drunk driving.Driver from drunk driving and drunk driving are according to human pilot blood, and the alcohol content value in the expiration defines.So-called driver from drunk driving refers to that the alcohol content in driver's blood is greater than or equal to 20mg/100ML, less than the driving behavior of 80mg/100ML.So-called drunk driving refers to that the alcohol content in driver's blood is greater than or equal to the driving behavior of 80mg/100ML.
According to calculating, after drinking 350mL (being equivalent to 1 bottle approximately) beer or half two liquor (20ml) generally speaking, BAC just can reach 0.02 (20mg/100ML), promptly reach the punishment condition of drinking drive: according to new friend's law regulation, motor vehicle is driven in drink back, the place provisionally suspends motor vehicle driving license below three months more than month, and locates fine below 500 yuan more than 200 yuan.The legal punishment of driving the operation motor vehicle after drinking is severeer: drive after drinking, locate to provisionally suspend three months motor vehicle driving licenses, and locate 500 yuan of fine.
When drinking amount rises to 1400mL (being equivalent to 3 bottles of 500ml approximately) beer or a two halves liquor (80ml), BAC can reach 0.08 (80mg/100ML), can reach the drink-driving punishment condition: locating detention below 15 days and provisionally suspending motor vehicle driving license below six months more than three months of motor vehicle driven in drunk back, and locates fine below 2,000 yuan more than 500 yuan.Locating detention below 15 days and provisionally suspending six months motor vehicle driving licenses of operation motor vehicle driven in drunk back, and locates 2,000 yuan of fine
Carbon monoxide is exactly " coal gas " said usually, is a kind of colourless, tasteless CO gas, also is one of several main polluters in the atmosphere.Carbon monoxide is owing to the carbonaceous material imperfect combustion produces.Carbon monoxide in the city atmospheric environment is mainly derived from fire coal and automotive emission.
What harm does carbon monoxide have to human body? expert introduction, it can combine with the hemoglobin in the blood and form hydrocarbon hemoglobin, influences the oxygen carrying capacity of hemoglobin, hinder oxygen by blood to cardiac muscle, the transfer of brain tissue can make the people suffocate when serious, even dead.Therefore the pedestrian does not stay in the major trunk roads length of side time, old man especially, and children, responsive crowd such as pregnant woman more will note.
The problems referred to above are owing to lack a kind of can carrying to a great extent, and the device that can detect whenever and wherever possible, so just make people can't know oneself alcohol at one's side and the concentration of CO gas such as coal gas, allow people can't know whether oneself is in the hole.The present alcohol or the checkout equipment of CO (carbon monoxide converter) gas generally all are the special equipments that is not easy to carry, and they can not satisfy the requirement that people use whenever and wherever possible.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of mobile phone with alcohol or CO gas detecting and warning function.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of mobile phone with alcohol or CO gas detecting and warning function is provided, it comprises the radio circuit that connects successively, baseband circuit and main process chip, described main process chip comprises central processing unit, this mobile phone with alcohol or CO gas detecting and warning function further comprises gas sensor, and described gas sensor directly links to each other with this central processing unit.
The scheme that the utility model solves further technical problem is: described main process chip comprises liquid crystal display control circuit, keyboard control circuit, audio frequency processing circuit and ringing control circuit, wherein said liquid crystal display control circuit, keyboard control circuit, audio frequency processing circuit and ringing control circuit link to each other with central processing unit respectively.
The technical scheme that its technical problem that solves the utility model adopts is: this gas sensor comprises alcohol sensor or/and carbon monoxide transducer.
The technical scheme that its technical problem that solves the utility model adopts is: this alcohol sensor or carbon monoxide transducer are a kind of semi-conductor type alcohol gas transducers.
The technical scheme that its technical problem that solves the utility model adopts is: described alcohol sensor is connected in the input of the digital-to-analogue conversion of this main process chip.
The technical scheme that its technical problem that solves the utility model adopts is: described carbon monoxide transducer is connected in the input of the digital-to-analogue conversion of this main process chip.
The technical scheme that its technical problem that solves the utility model adopts is: it further comprises power supply circuits, and these power supply circuits directly link to each other with this central processing unit.
The technical scheme that its technical problem that solves the utility model adopts is: the internal circuit of described power supply circuits and gas sensor and mobile phone is set to one.
Compared to prior art, of the present utility model have alcohol or the CO gas detecting directly links to each other described power supply circuits and gas sensor with the mobile phone of warning function with central processing unit, realized one design with the internal circuit of mobile phone, design makes compact conformation like this, save the space, easy to carry, improved the convenience of use and the easy implementation of the manufacturing greatly.
Description of drawings
Fig. 1 is the schematic appearance with mobile phone of alcohol or CO gas detecting and warning function of the present utility model.
Fig. 2 is the structural representation with mobile phone of alcohol or CO gas detecting and warning function of the present utility model.
Fig. 3 is the circuit block diagram with mobile phone of alcohol or CO gas detecting and warning function of the present utility model.
Fig. 4 is the circuit diagram with mobile phone of alcohol or CO gas detecting and warning function of the present utility model.
Fig. 5 is the software control flow chart with mobile phone of alcohol or CO gas detecting and warning function of the present utility model.
Embodiment
At present, the gas sensor of innovation is to low-power consumption fast, multi-functional, the integrated chemical direction develops, this just makes that gas sensor is embedded into general handheld device (as mobile phone) becomes possibility, has simplified manufacturing flow process greatly, utilizes and produces in batches, make, use that also can the user is more convenient and effective.
See also Fig. 1, the utility model provides a kind of mobile phone 10 with alcohol or CO gas detecting and warning function, and it comprises receiver 11, liquid crystal display screen 12 and keyboard 13.
As shown in Figure 2, this mobile phone 10 comprises radio circuit 21, baseband circuit 22, main process chip 23, power supply circuits 31 and gas sensor 32.Described radio circuit 21, baseband circuit 22 and main process chip 23 link to each other successively.
Described main process chip 23 comprises central processing unit 231, liquid crystal display control circuit 232, keyboard control circuit 233, audio frequency processing circuit 234 and ringing control circuit 235, wherein said liquid crystal display control circuit 232, keyboard control circuit 233, audio frequency processing circuit 234 and ringing control circuit 235 link to each other with central processing unit 231 respectively, and this central processing unit 231 links to each other with this baseband circuit 22.
See also Fig. 3 and Fig. 4, described power supply circuits 31 and gas sensor 32 directly link to each other with this central processing unit 231, this gas sensor 32 comprises alcohol sensor 311 or carbon monoxide transducer, alcohol sensor 311 adopts the alcohol sensor that the up-to-date manufacturing technology MEMS technology in the world is made in this example, it is a kind of semi-conductor type alcohol gas transducer, have highly sensitive, volume is little, characteristics such as the little and long service life of power consumption, alcohol sensor are connected in the input of digital-to-analogue conversion of A5 pin of the main process chip 23 of mobile phone.。
Described power supply circuits 31 and gas sensor 32 are set to one with the internal circuit of mobile phone 10, and design makes compact conformation like this, saves the space, and is easy to carry, and its work is by the unified power supply of battery of mobile telephone.
The alcohol of the mobile phone 10 with alcohol or CO gas detecting and warning function of the present utility model or the monitoring function of CO (carbon monoxide converter) gas are by keyboard 13 controls of mobile phone 10, access the measuring ability input by keyboard and detect instruction, on the lcd screen 12 that quantification after handling via gas sensor 32 and animation testing result are presented at mobile phone.
Realize that concrete grammar of the present utility model is:
1. in the hardware circuit of mobile phone, add Fig. 4 part.
2. in the software of mobile phone, add the gas detecting control module.
Consult Fig. 5, the control flow of this software is as follows:
1. the user detects instruction by the keyboard input of mobile phone.
2. after the mobile phone master chip received the instruction that keyboard sends, the A/D translation function that starts the gas detecting program and open A5 (or B5) pin showed on mobile phone screen that simultaneously transducer pines in advance and please wait for.
3. enter the air blowing state of waiting for after preheating finishes, on mobile phone screen, show and to blow simultaneously, and begin the air blowing stand-by period of countdown in 10 seconds.
4. enter wait state after alcohol gas is blown into, wait for the A/D EOC of A5 (or B5) pin, central processing unit compensates the data after changing behind the EOC, proofreaies and correct, and after the calculation process data that quantize is presented on the mobile phone screen.
The basic test circuit of described gas sensor and mobile phone internal circuit design are together, be incorporated on the same electron plate, the voltage change that utilizes the I/O mouth that has the A/D translation function on the mobile phone master chip to gather gas sensor is finished the testing process of gas.
The unlatching of alcohol gas or CO gas detecting shows and closes fully and controlled by the keyboard of mobile phone that the testing result of quantification is presented on the lcd screen of mobile phone, and the voice warning prompting is arranged.
This device is as follows to the software control flow process of CO gas or alcohol gas detection:
1. select the gas test function by cell phone keyboard.
2. the central processing unit of mobile phone receives the electric power system of opening Detection Circuit after the instruction, shows test interface simultaneously on LCD.
3. central processing unit starts the initial condition of A/D conversion read sensor, shows in the preparation and timing interface simultaneously on LCD.Timing time is by the initial condition decision of transducer.Timing enters the gas detecting state after finishing, and central processing unit starts the variable condition of A/D conversion read sensor, up to the A/D EOC, shows " please blow " and 5 seconds countdown interfaces simultaneously on LCD.
4. the data after central processing unit will be changed are preserved, and it is compensated, and proofread and correct, and after a series of processing such as computing the data that quantize are presented on the mobile phone screen.And do corresponding voice suggestion according to the result who quantizes.
Operation principle of the present utility model such as Fig. 4 and shown in Figure 5:
Receive the test initiation command of keyboard input when the mobile phone central processing unit after,, make U2 output 3.3V voltage through being the gas sensor circuit supply behind the electric resistance partial pressure with the power supply IC (U2) of I/O mouth CE output high level start sensor.At this moment, 2 pin of gas sensor can produce an initial voltage, this voltage is read by the A/D mouth of mobile phone central processing unit through resistance R 4, when this magnitude of voltage tends towards stability, can inject alcohol (or carbon monoxide) gas in the cavity to gas sensor, the sensitive body generation physics reflection of alcohol molecule in the alcohol gas and gas sensor, thereby change the internal resistance of transducer, 2 pin magnitudes of voltage of transducer also can change along with the variation of internal resistance, gas contains the concentration difference of alcohol, the variable quantity of gas sensor internal resistance is also different, so just A/D end can be read through overcompensation, proofread and correct, after a series of processing such as computing the data that quantize are presented on the mobile phone screen
Of the present utility model have alcohol or the CO gas detecting directly links to each other described power supply circuits and gas sensor with the mobile phone of warning function with central processing unit, realized one design with the internal circuit of mobile phone, design makes compact conformation like this, save the space, easy to carry, improved the convenience of use and the easy implementation of the manufacturing greatly.
Claims (8)
1. mobile phone with alcohol or CO gas detecting and warning function, it comprises the radio circuit that connects successively, baseband circuit and main process chip, described main process chip comprises central processing unit, it is characterized in that: it further comprises gas sensor, and described gas sensor directly links to each other with this central processing unit.
2. the mobile phone with alcohol or CO gas detecting and warning function according to claim 1, it is characterized in that: described main process chip comprises liquid crystal display control circuit, keyboard control circuit, audio frequency processing circuit and ringing control circuit, wherein said liquid crystal display control circuit, keyboard control circuit, audio frequency processing circuit and ringing control circuit link to each other with central processing unit respectively.
3. the mobile phone with alcohol or CO gas detecting and warning function according to claim 1 is characterized in that: this gas sensor comprises alcohol sensor or/and carbon monoxide transducer.
4. the mobile phone with alcohol or CO gas detecting and warning function according to claim 3 is characterized in that: this alcohol sensor or carbon monoxide transducer are a kind of semi-conductor type alcohol gas transducers.
5. the mobile phone with alcohol or CO gas detecting and warning function according to claim 3, it is characterized in that: described alcohol sensor is connected in the input of the digital-to-analogue conversion of this main process chip.
6. the mobile phone with alcohol or CO gas detecting and warning function according to claim 3, it is characterized in that: described carbon monoxide transducer is connected in the input of the digital-to-analogue conversion of this main process chip.
7. the mobile phone with alcohol or CO gas detecting and warning function according to claim 1, it is characterized in that: it further comprises power supply circuits, these power supply circuits directly link to each other with this central processing unit.
8. the mobile phone with alcohol or CO gas detecting and warning function according to claim 7, it is characterized in that: the internal circuit of described power supply circuits and gas sensor and mobile phone is set to one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820235586XU CN201341166Y (en) | 2008-12-26 | 2008-12-26 | Cell phone with alcohol or CO gas detection and warning functions |
| PCT/CN2009/076153 WO2010072181A1 (en) | 2008-12-26 | 2009-12-28 | Mobile phone possessing alcohol and noxious gas detecting and alarming functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820235586XU CN201341166Y (en) | 2008-12-26 | 2008-12-26 | Cell phone with alcohol or CO gas detection and warning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341166Y true CN201341166Y (en) | 2009-11-04 |
Family
ID=41236708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820235586XU Expired - Fee Related CN201341166Y (en) | 2008-12-26 | 2008-12-26 | Cell phone with alcohol or CO gas detection and warning functions |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201341166Y (en) |
| WO (1) | WO2010072181A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072181A1 (en) * | 2008-12-26 | 2010-07-01 | 深圳市宝富利科技有限公司 | Mobile phone possessing alcohol and noxious gas detecting and alarming functions |
| CN102075600A (en) * | 2010-12-29 | 2011-05-25 | 上海华勤通讯技术有限公司 | Mobile phone capable of detecting oral cavity halitosis and halitosis detection method thereof |
| CN102520129A (en) * | 2011-12-14 | 2012-06-27 | 广东步步高电子工业有限公司 | Mobile handheld device for identifying safety of alcoholic beverage and identification method thereof |
| CN102954986A (en) * | 2011-08-16 | 2013-03-06 | Nxp股份有限公司 | Gas sensor |
| CN104821976A (en) * | 2015-05-08 | 2015-08-05 | 凤阳广农信息科技有限公司 | Mobile phone with CO concentration detection function |
| US9453807B2 (en) | 2014-04-08 | 2016-09-27 | Ams International Ag | Thermal conductivity gas sensor with amplification material |
| WO2022116204A1 (en) * | 2020-12-04 | 2022-06-09 | 深圳市华盛昌科技实业股份有限公司 | Mems-based alcohol sensor and intelligent device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100474875C (en) * | 2004-01-07 | 2009-04-01 | 周浩 | Mobile telephone possessing alcohol or toxic gas detecting and warning function |
| CN1825120A (en) * | 2005-02-23 | 2006-08-30 | 乐金电子(中国)研究开发中心有限公司 | Cell phone and air pollution monitoring method thereof |
| CN201341166Y (en) * | 2008-12-26 | 2009-11-04 | 深圳市德维莱科技有限公司 | Cell phone with alcohol or CO gas detection and warning functions |
-
2008
- 2008-12-26 CN CNU200820235586XU patent/CN201341166Y/en not_active Expired - Fee Related
-
2009
- 2009-12-28 WO PCT/CN2009/076153 patent/WO2010072181A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072181A1 (en) * | 2008-12-26 | 2010-07-01 | 深圳市宝富利科技有限公司 | Mobile phone possessing alcohol and noxious gas detecting and alarming functions |
| CN102075600A (en) * | 2010-12-29 | 2011-05-25 | 上海华勤通讯技术有限公司 | Mobile phone capable of detecting oral cavity halitosis and halitosis detection method thereof |
| CN102954986A (en) * | 2011-08-16 | 2013-03-06 | Nxp股份有限公司 | Gas sensor |
| US9244031B2 (en) | 2011-08-16 | 2016-01-26 | Nxp, B.V. | Gas sensor |
| CN102954986B (en) * | 2011-08-16 | 2016-04-13 | Nxp股份有限公司 | Gas sensor |
| CN102520129A (en) * | 2011-12-14 | 2012-06-27 | 广东步步高电子工业有限公司 | Mobile handheld device for identifying safety of alcoholic beverage and identification method thereof |
| US9453807B2 (en) | 2014-04-08 | 2016-09-27 | Ams International Ag | Thermal conductivity gas sensor with amplification material |
| CN104821976A (en) * | 2015-05-08 | 2015-08-05 | 凤阳广农信息科技有限公司 | Mobile phone with CO concentration detection function |
| WO2022116204A1 (en) * | 2020-12-04 | 2022-06-09 | 深圳市华盛昌科技实业股份有限公司 | Mems-based alcohol sensor and intelligent device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010072181A1 (en) | 2010-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SCP TECHNOLOGY LIMITED Free format text: FORMER OWNER: SHENZHEN DOVELET TECHNOLOGY LIMITED. Effective date: 20100701 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 NO.1, KEZHI WEST ROAD, SCI-TECH PARK, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 101, 1ST FLOOR, MULTIFUNCTION CONFERENCE CENTER, SHENGCHANLI BUILDING, NO.5, GAOXIN MIDDLE 2 STREET, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100701 Address after: 518000, Guangdong Shenzhen, Nanshan District hi tech two, No. 5 productivity building, multi-function Conference Center, layer 101 Patentee after: Shenzhen SCP Technology Limited Address before: Nanshan District science and Technology Park, Shenzhen Road, No. 1 of 518000 cities in Guangdong Province Patentee before: Shenzhen De Weilai Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20131226 |