CN105424948A - Android system-based portable integrated alcohol detector - Google Patents
Android system-based portable integrated alcohol detector Download PDFInfo
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- CN105424948A CN105424948A CN201510967066.2A CN201510967066A CN105424948A CN 105424948 A CN105424948 A CN 105424948A CN 201510967066 A CN201510967066 A CN 201510967066A CN 105424948 A CN105424948 A CN 105424948A
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- detecting device
- alcohol
- communication terminal
- intelligent communication
- alcohol detecting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/98—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving alcohol, e.g. ethanol in breath
Abstract
The invention relates to the technical field of alcohol concentration detection, in particular to an Android system-based portable integrated alcohol detector, comprising an intelligent communication terminal and an external alcohol detector, and being characterized in that the external alcohol detector and the intelligent communication terminal adopt a wire communication mode; the external alcohol detector is powered by the intelligent communication terminal and does not need other charging equipment; an alcohol detection APP is installed on the intelligent communication terminal; the external alcohol detector comprises a controller, and an interface converter, a MicroUSB male head, an alcohol sensor, a resetter and a clock which are electrically connected with the controller. The Android system-based intelligent communication terminal is communicated with external equipment by a wire, power is supplied for an external device by a mobile phone instead of cells, and power consumption measured each time is generally 50mAh, and maximally 100mAh during preheating.
Description
Technical field
The present invention relates to Alcohol mental disorders technical field, be specifically related to a kind of portable integrated alcohol detecting device based on android system.
Background technology
Domestic Automotive Industry obtains the development of advancing by leaps and bounds in recent years, after drinking and the drunk driving traffic hazard that causes take place frequently, the serious harm security of the lives and property of broad masses of the people, along with the pay attention to day by day to drunk driving behavior, many personnel focus on being moderate in drinking very much.But really exceed standard after drinking, be often difficult to owing to there is no special instrument determine, make troubles to related personnel.And relevant personnel how are reminded in time when related personnel really drinks and exceeds standard, be also a very important problem, conscientiously can reduce the risk of trip; Existing saliva Alcohol mental disorders mode mainly contains blood drawing and detects and breathing detection two kinds, wherein draw blood detect process loaded down with trivial details, time is longer, and be difficult to get blood in the ill-matched situation of detected personnel, and breathing detection easily causes survey by the exhale impact of mode of environment and tested personnel by mistake, and accurately cannot detect the alcohol content in tested personnel's body.As adopted Bluetooth transmission between the external alcohol detecting device in Chinese patent CN204807555U and intelligent communication terminal, bluetooth (
) be a kind of wireless technology standard, fixed equipment can be realized, short-range data between mobile device and building personal area network exchanges (the UHF radiowave using the ISM wave band of 2.4-2.485GHz), because the speed of in use Bluetooth transmission and reliability depend on the power of Bluetooth signal completely.In addition, external alcohol detecting device and intelligent communication terminal are Split type structure, the data that inconvenient user's Real Time Observation detects, simultaneously the advanced row alcohol detection of user one side observed data again, mistiming also easily forms measuring error, causes the error detecting data to become large.For improving the speed of data transmission and detecting the reliability of data, the present invention proposes a kind of portable integrated alcohol detecting device based on android system.
Summary of the invention
A kind of portable integrated alcohol detecting device based on android system provided by the invention, can reach real-time Transmission, detect reliable beneficial effect.
Technical matters solved by the invention realizes by the following technical solutions: a kind of portable integrated alcohol detecting device based on android system provided by the invention, comprises intelligent communication terminal and external alcohol detecting device; Described external alcohol detecting device is powered by described intelligent communication terminal, without the need to other charging equipment; Described intelligent communication terminal is provided with alcohol detection APP; Interface convertor, MicroUSB male, alcohol sensor, reset key and clock that described external alcohol detecting device comprises controller and is electrically connected with described controller; Described external alcohol detecting device and intelligent communication terminal adopt wired communication modes, described wired communication modes is that the GND ground wire receiving black by the ID line of MicroUSB male realizes intelligent communication terminal equipment as main process equipment, described external alcohol detecting device is as slave devices, thus realizing main equipment to the power supply from equipment, described MicroUSB male connects described intelligent communication terminal; Interface convertor on described controller adopts PL2303HX chip, be connected with TXD pin with the RXD pin of controller respectively with RXD pin by TXD pin, complete the serial ports of described controller and the conversion of USB port, the data message that described controller sends from serial ports is converted to usb data stream by PL2303HX chip; Described the green line DATA+ of MicroUSB male, white signal line line DATA-, red power conductor VBUS to be connected with the D+ pin in PL2303HX, D-pin, VDD_5 pin respectively, realize data transmission;
Further, described alcohol sensor is positioned at the top of described controller;
Further, described external alcohol detecting device shape presents short " L " shape, human oriented design, and person easy to use blows detection;
Further, described external alcohol detecting device has developed control on low-power consumption micro MSP430F149 single-chip microcomputer;
Further, described external alcohol detecting device completes serial ports and the conversion of USB port data on PL2303HX chip;
Further, described intelligent communication terminal is mobile phone based on android system or PAD;
Further, the air blowing that described external alcohol detecting device is receiving human body detects, and intelligent communication terminal just can show the alcohol concentration data detected.
Beneficial effect is:
1, wired communication modes is adopted based between the intelligent communication terminal of android system and external alcohol detecting device, change the pattern of the radio communications such as bluetooth, the wire communication simultaneously adopted can realize without battery, be that external device is powered by mobile phone, the power consumption of each mensuration at 50mAh, reaches as high as 100mAh during preheating general.
2, outside alcohol detecting device mainly comprises single-chip microcomputer and alcohol sensor, acquisition module with 16 single-chip microcomputer MSP430F149 for control core, by means of this single-chip microcomputer low-power consumption, strong, the inner integrated resourceful advantage of processing power; Short " L " type of structural design adultization, the alcohol acquisition module of convenient use, accurate acquisition alcohol signal for a long time; This single-chip microcomputer is minimum single-chip microcomputer simultaneously, greatly reduces the volume of external unit, carries easy to detect.
3, data communication adopts the USBHOST technology in Android, finds the external USB equipment connecting android system, is communicated by wired mode.Compare bluetooth, the communication mode such as wireless is safer, stable, quick, also do not need unnecessary data module.
4, outside alcohol detecting device structure is simple, easy to operate, has the miniature and advantage of low-power consumption, is applicable to public security, traffic police and family ordinary person and detects alcohol concentration, obtains detection statistic values, easy to use, detects accurately; Effectively can prevent drunk driving, be easy to apply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the Data communication principle figure that the present invention uses;
Fig. 3 is the workflow diagram of external alcohol detecting device of the present invention;
Fig. 4 is the allomeric function figure of intelligent communication terminal Android system of the present invention;
Fig. 5 is the schematic diagram in short " L " shape of external alcohol detecting device of the present invention.
Embodiment
Below in conjunction with embodiment and Figure of description, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As shown in Figure 1, Figure 2 with shown in Fig. 5, a kind of portable integrated alcohol detecting device based on android system provided by the invention, comprises intelligent communication terminal and external alcohol detecting device; Described external alcohol detecting device is powered by described intelligent communication terminal, without the need to other charging equipment; Described intelligent communication terminal is provided with alcohol detection APP; Interface convertor, MicroUSB male, alcohol sensor, reset key and clock that described external alcohol detecting device comprises controller and is electrically connected with described controller; Described external alcohol detecting device and intelligent communication terminal adopt wired communication modes, described wired communication modes is that the GND ground wire receiving black by the ID line of MicroUSB male realizes intelligent communication terminal equipment as main process equipment, described external alcohol detecting device is as slave devices, thus realizing main equipment to the power supply from equipment, described MicroUSB male connects described intelligent communication terminal; Interface convertor on described controller adopts PL2303HX chip, be connected with TXD pin with the RXD pin of controller respectively with RXD pin by TXD pin, complete the serial ports of described controller and the conversion of USB port, the data message that described controller sends from serial ports is converted to usb data stream by PL2303HX chip; The green line DATA+ of described MicroUSB male, white signal line line DATA-, red power conductor VBUS are connected with the D+ pin in PL2303HX, D-pin, VDD_5 pin respectively, realizes data transmission;
Further, described alcohol sensor is positioned at the top of described controller;
Further, described external alcohol detecting device shape presents short " L " shape, human oriented design, and person easy to use blows detection;
Further, described external alcohol detecting device has developed control on low-power consumption micro MSP430F149 single-chip microcomputer;
Further, described external alcohol detecting device completes serial ports and the conversion of USB port data on PL2303HX chip;
Further, described intelligent communication terminal is mobile phone based on android system or PAD;
Further, the air blowing that described external alcohol detecting device is receiving human body detects, and intelligent communication terminal just can show the alcohol concentration data detected.
As shown in Figure 3 and Figure 4, based on the alcohol detection system of Android platform, in order to send order and demonstrating data, the user of this system is towards all users.The alcohol detection system of Android platform mainly comprises five main modular: user logs in, alcohol detection and early warning, the inquiry of history detection record, popularization of knowledge are browsed, beat, look for for driving.Android end uses MVC development mode, view layer, key-course, model layer can be separated, and is convenient to control and exploitation, and the maintenance for the later stage is more convenient.The exploitation of AndroidAPP adopts self-defining assembly and flat UI style to allow the UI of whole system have more unique style, applies SlidingMenu simultaneously and creates sideslip menu, makes the function of whole system can not be too complicated.
1, guiding function: point out accordingly when user downloads first and installs this software, the function of user's current version and this software can be pointed out, just welcome page can be entered when user executes this operation, when entering welcome page, system can judge current version, user just can be pointed out to upgrade if not latest edition.
2, alcohol detection module: after external detection module inserts mobile phone microUSB slot, undertaken detecting by click " test button " and just can obtain corresponding alcohol concentration, and give and early warning, unsuccessfully user just can be pointed out to reconnect if detection module does not connect or links.
3, alcohol detection record queries: the recording curve figure of alcohol detection, is undertaken recording and showing by the alcohol concentration detected in nearest for user a period of time, facilitates user to inquire about.
4, popular science knowledge inquiry: popular science knowledge function, is mainly divided into four large classes: health knowledge, motor skills, drunk driving endangers, general knowledge of saving oneself.
5, beat, look for generation drive module:
(1) driver information is browsed: beat, look for generation drive total interface and driver's list information, this information comprises the details such as grade, driving age, driver's numbering, name of driver;
(2) driver information and call service is browsed
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to above-mentioned embodiment, and any apparent improvement of every those skilled in the art done by basis of the present invention, replacement or modification all belong to protection scope of the present invention.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (5)
1., based on the portable integrated alcohol detecting device of android system, comprise intelligent communication terminal and external alcohol detecting device, it is characterized in that, described intelligent communication terminal is provided with alcohol detection APP; Described external alcohol detecting device comprise controller and be electrically connected with described controller interface convertor, MicroUSB male, alcohol sensor, reset and clock; Described external alcohol detecting device is powered by described intelligent communication terminal; Described external alcohol detecting device and described intelligent communication terminal adopt wired communication modes; Described wired communication modes is that the GND ground wire receiving black by the ID line of MicroUSB male realizes intelligent communication terminal equipment as main process equipment, described external alcohol detecting device is as slave devices, thus realizing main equipment to the power supply from equipment, described MicroUSB male connects described intelligent communication terminal; The described interface convertor be electrically connected with controller adopts PL2303HX chip, is to be connected with TXD pin with the RXD pin of described controller respectively with RXD pin by TXD pin, completes the serial ports of described controller and the conversion of USB port; The data message that described controller sends from serial ports is converted to usb data stream by PL2303HX chip; The green line DATA+ of described MicroUSB male, white signal line DATA-, red power conductor VBUS are connected with the D+ pin in PL2303HX, D-pin, VDD_5 pin respectively, realizes data transmission; Described external alcohol detecting device completes serial ports and the conversion of USB interface data on PL2303HX chip; The profile of described external alcohol detecting device presents short " L " type.
2. the portable integrated alcohol detecting device based on android system according to claim 1, it is characterized in that, described alcohol sensor is positioned at the top of described controller.
3. the portable integrated alcohol detecting device based on android system according to claim 1, is characterized in that, described external alcohol detecting device has developed control on low-power consumption micro MSP430F149 single-chip microcomputer.
4. the portable integrated alcohol detecting device based on android system according to claim 1, is characterized in that, described intelligent communication terminal is mobile phone based on android system or PAD.
5. the portable integrated alcohol detecting device based on android system according to claim 1, it is characterized in that, the air blowing that described external alcohol detecting device is receiving human body detects, and intelligent terminal APP shows the alcohol concentration data of detection and gives early warning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510967066.2A CN105424948B (en) | 2015-12-18 | 2015-12-18 | Portable integrated alcohol detecting device based on android system |
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| CN201510967066.2A CN105424948B (en) | 2015-12-18 | 2015-12-18 | Portable integrated alcohol detecting device based on android system |
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| CN105424948B CN105424948B (en) | 2017-07-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891455A (en) * | 2016-04-26 | 2016-08-24 | 乐视控股（北京）有限公司 | Method, device, client and system for detecting alcohol |
| CN109884137A (en) * | 2019-03-25 | 2019-06-14 | 合肥安聚仪电科技有限公司 | High-precision micro air blowing type alcohol gas detector and its detection system |
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| CN204807555U (en) * | 2015-07-21 | 2015-11-25 | 天津城建大学 | Miniature low -power consumption alcohol concentration detection device based on android system |
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Patent Citations (7)
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| CN103048375A (en) * | 2013-01-22 | 2013-04-17 | 高清福 | Smart mobile terminal-based gas joint detection and alarming system |
| US20140208829A1 (en) * | 2013-01-31 | 2014-07-31 | Sensirion Ag | Portable electronic device with integrated chemical sensor and method of operating thereof |
| CN104735216A (en) * | 2013-12-20 | 2015-06-24 | 西安丁子电子信息科技有限公司 | Cell phone external device for measuring alcohol concentration |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105891455A (en) * | 2016-04-26 | 2016-08-24 | 乐视控股（北京）有限公司 | Method, device, client and system for detecting alcohol |
| CN109884137A (en) * | 2019-03-25 | 2019-06-14 | 合肥安聚仪电科技有限公司 | High-precision micro air blowing type alcohol gas detector and its detection system |
| CN109884137B (en) * | 2019-03-25 | 2024-02-06 | 合肥安聚仪电科技有限公司 | High-precision miniature blowing alcohol gas detector and detection system thereof |
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| CN105424948B (en) | 2017-07-18 |
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