CN104943543A - Remote vehicle safety monitoring system - Google Patents
Remote vehicle safety monitoring system Download PDFInfo
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- CN104943543A CN104943543A CN201510072956.7A CN201510072956A CN104943543A CN 104943543 A CN104943543 A CN 104943543A CN 201510072956 A CN201510072956 A CN 201510072956A CN 104943543 A CN104943543 A CN 104943543A
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Abstract
A remote vehicle safety monitoring system comprises a drunk driving detection portion, an overspeed detection portion, a voice interaction portion, a BeiDou positioning portion, a GSM (global system for mobile communication) alarm portion, a liquid crystal display portion, a single chip microcomputer control portion and a remote monitoring terminal portion. The remote vehicle safety monitoring system can achieve remote monitoring of drunk driving and overspeed; when drunk driving or overspeed of a driver is detected, an MP3 (moving picture experts group audio layer III) module can give voice alarm, and at the same time, a single chip microcomputer can control the GSM module to send alarm information and vehicle position information to a remote monitoring terminal; when the driver's safety driving state is restored, the system can be standby automatically; the remote monitoring terminal can also acquire vehicle position information initiatively so as to achieve a vehicle theftproof function. The remote vehicle safety monitoring system is convenient to install, accurate in detection, comprehensive in function and high in adaptability and can play a good role in remote vehicle safety monitoring.
Description
Technical field
The present invention relates to a kind of long distance control system of vehicle safety.
Background technology
According to Ministry of Public Security's statistics display, driving when intoxicated and driving over the speed limit has become two large main inducing of traffic accident.Current on-vehicle safety monitored control system is also unrealized universal, drunk driving monitoring device mainly contains alcolock, alcohol-detection instrument, skin-contacting alcohol content tester etc., but all there is the not high certain usage condition restriction of bad adaptability, detection accuracy in the use of these instruments, is unfavorable for the all-round popularization of product.Bus-Speed Monitoring aspect, reminds primarily of navigation through electronic dog, and unrealized remote monitoring function.
At present, traffic police also mainly carries out alcohol detection with portable expiration alcohol detector and blood alcohol detector for drunk driving inspection, this passive detection mode, and law enforcement difficulty is large, detection efficiency is low.Drunk driving greatly will be facilitated to supervise if drunk driving detection can be combined with remote monitor and control, effectively can realize the remote monitor and control of vehicle safety, to building harmonious, good road traffic environment important in inhibiting.
On the other hand, the Beidou satellite navigation system just place in operation of China's independent research, vehicle safety long distance control system market being applied dipper system there is no.So, if invent integrated Big Dipper location, test the speed and the vehicle safety long distance control system of the function such as alcohol detection, just effectively can reduce the generation of the traffic accident such as drunk driving, hypervelocity, well seize the first market opportunities.In addition, system can also have car anti-theft function concurrently, will improve the cost performance of product further.
Summary of the invention
The object of the invention is the deficiency for existing on-vehicle safety detecting device, provide a kind of mainly for drunken driving and the vehicle safety long distance control system of driving over the speed limit.
The present invention is achieved by the following technical solutions: select MK60DN512ZVLL10 type micro controller system, utilization carries A/D conversion input, when two alcohol sensors being connected to B2, B3 cause for gossip, in inspection vehicle, alcohol concentration and driver blow alcohol concentration, judge whether driver blows by DHT11 Temperature Humidity Sensor; Microcontroller serial port 1 by TTL real-time reception and resolve Big Dipper module export NEMA statement; Microcontroller serial port 0 and gsm module connecting communication, send alarm message to remote terminal; Single-chip Controlling voice module is play and is preset voice; Last Micro Controller Unit (MCU) driving Nokia5110 LCDs, shows the information such as the speed of a motor vehicle, time, temperature, humidity, alcohol concentration and position in real time.
System of the present invention is made up of drunk driving test section, overspeed detection part, interactive voice part, Big Dipper localization part, GSM alarm portion, liquid-crystal display section, singlechip control part and remote monitoring terminal part described system; Its structure comprises vehicle carried alcohol sensor, DHT11 Temperature Humidity Sensor, MP3-TF-16P module, MK60DN512ZVLL10 type micro controller system, Big Dipper module, gsm module, Nokia5110 read-out, Web remote monitoring terminal.
Described drunk driving test section is made up of vehicle carried alcohol sensor and air blowing type alcohol content tester; Vehicle carried alcohol sensor is MQ-3 ethanol sensor module, is used for air alcohol concentration in inspection vehicle, and it exports as analog signals, is connected with MK60DN512ZVLL10 type micro controller system B2 mouth, and analog quantity is converted into digital quantity and carries out analyzing, comparing; Air blowing type alcohol content tester, be made up of MQ-3 ethanol sensor module and DHT11 Temperature Humidity Sensor module, whether DHT11 Temperature Humidity Sensor detection driver blows, MQ-3 ethanol sensor detects air blowing alcohol concentration, be connected with MK60DN512ZVLL10 type micro controller system B3, B9, B10 mouth respectively, the alcohol concentration that twice records by MK60DN512ZVLL10 type micro controller system compares, if air blowing detectable concentration apparently higher than alcohol concentration in car, is then judged to be driver's wine-drinking; If be more or less the same, be then judged to be that driver does not drink;
Described interactive voice part is made up of MP3-TF-16P module, SD card and loud speaker; The prompting voice for reporting to the police kept by SD card, and when detecting corresponding dangerous situation, carry out audio alert and remind driver, this module is connected with MK60DN512ZVLL10 type micro controller system D3 mouth;
Described overspeed detection and Big Dipper localization part are all realized by BD-126 module, in order to detect displacement speed and to obtain location navigation time service information by Beidou satellite system, be connected communicate with MK60DN512ZVLL10 type micro controller system C3 mouth;
Described GSM alarm portion, by SIM900A module composition, in order to send note and GPRS information to remote monitoring terminal, is connected with MK60DN512ZVLL10 type micro controller system D6, D7 mouth;
Described liquid-crystal display section, is made up of Nokia5110 read-out, realizes the display of the speed of a motor vehicle, time, vehicle interior temperature, humidity and alcohol concentration, is connected with MK60DN512ZVLL10 type Chip Microcomputer A 10, A12, A16, A19;
Described singlechip control part is made up of MK60DN512ZVLL10 type singlechip minimum system circuit, carries A/D converter;
Described remote monitoring terminal part is under windows development environment, adopts php language to realize Web and holds building of remote monitoring platform.
working-flow
After system electrification, each module starts initialization, and word is preset in read-out display, alcohol concentration in the display speed of a motor vehicle, time, temperature, humidity and car.
When detecting in car have alcohol molecule, voice reminder driver carries out air blowing and detects, if air blowing alcohol concentration is far above alcohol concentration in car, is judged to be driver's wine-drinking, audio alert in car, alarm message and location information is sent to remote monitoring terminal simultaneously.
If alcohol concentration is more or less the same in air blowing alcohol concentration and car, be judged to be that driver does not drink, vehicle can safety traffic.In driving process, the speed of a motor vehicle is detected, if hypervelocity, also can carry out audio alert and send information to remote terminal.
If driver mismatches alcohol, air blowing detects, and system can send information reminding remote monitoring terminal equally.
system realizing function
1, realize the remote monitor and control to driver's drunk driving, accurately judge whether driver is in the state of drinking;
2, the remote monitor and control to the speed of a motor vehicle is realized, for traffic safety provides safeguard;
3, the detection to alcohol concentration in time, the speed of a motor vehicle, temperature, humidity, car and display is realized;
4, the man machine language realized when systems axiol-ogy is reminded is mutual;
5, realize dipper system and obtain location information, and be sent to remote monitoring terminal by GSM with note and GPRS signalling methods, and remote terminal active obtaining vehicle position information function.
beneficial effect of the present invention
Native system, by alcohol concentration and speed information in MQ-3 alcohol sensor and BD-126 module acquires car, to be blown alcohol concentration in alcohol concentration and car by contrast driver, is judged whether driver is in the state of drinking.When driver's wine-drinking and the speed of a motor vehicle too high time, can audio alert be carried out, remind driver that concurrent alarming information and the vehicle position information of delivering newspaper is to remote terminal, realize the remote monitor and control to vehicle safety, the all right active obtaining vehicle position information of remote terminal, plays the effect of automobile burglar.Native system is easy for installation, detection is accurate, complete function, strong adaptability, can play good remote monitor and control effect to vehicle safety, to building harmonious, good road traffic environment important in inhibiting.
Accompanying drawing explanation
Fig. 1 is the structural representation of system of the present invention;
Fig. 2 is the power module schematic diagram of system of the present invention;
Fig. 3 is the sensor assembly schematic diagram of system of the present invention;
Fig. 4 is the remote location module schematic diagram of system of the present invention;
Fig. 5 is the remote monitoring terminal Web interface of system of the present invention.
Detailed description of the invention
Accompanying drawings is as follows:
Described system is made up of drunk driving test section, overspeed detection part, interactive voice part, Big Dipper localization part, GSM alarm portion, liquid-crystal display section, singlechip control part and remote monitoring terminal part;
Its structure comprises vehicle carried alcohol sensor, DHT11 Temperature Humidity Sensor, MP3-TF-16P module, MK60DN512ZVLL10 type micro controller system, Big Dipper module, gsm module, Nokia5110 read-out, Web remote monitoring terminal.
Described drunk driving test section, is made up of vehicle carried alcohol sensor and air blowing type alcohol content tester.Vehicle carried alcohol sensor is MQ-3 ethanol sensor module, is used for air alcohol concentration in inspection vehicle, and it exports as analog signals, is connected with MK60DN512ZVLL10 type micro controller system B2 mouth, and analog quantity is converted into digital quantity and carries out analyzing, comparing; Air blowing type alcohol content tester, is made up of MQ-3 ethanol sensor and DHT11 Temperature Humidity Sensor module, and whether Temperature Humidity Sensor detection driver blows, alcohol sensor detects air blowing alcohol concentration, is connected respectively with micro controller system B3, B9, B10 mouth.The alcohol concentration that twice records by micro controller system compares, if air blowing detectable concentration is apparently higher than alcohol concentration in car, is then judged to be driver's wine-drinking; If be more or less the same, be then judged to be that driver does not drink;
Described interactive voice part, is made up of MP3-TF-16P module, SD card and loud speaker.The prompting voice for reporting to the police kept by SD card, when detecting corresponding dangerous situation, carrying out audio alert and reminding driver. and this module is connected with micro controller system D3 mouth;
Described overspeed detection and Big Dipper localization part are all realized by BD-126 module, and it can detect displacement speed and obtain location navigation time service information by Beidou satellite system, is connected communicates with micro controller system C3 mouth;
Described GSM alarm portion, by SIM900A module composition, it can send note and GPRS information to remote monitoring terminal, is connected with micro controller system D6, D7 mouth.
Described liquid-crystal display section, is made up of Nokia5110 read-out, can realize the display of the speed of a motor vehicle, time, vehicle interior temperature, humidity and alcohol concentration, be connected with Chip Microcomputer A 10, A12, A16, A19.
Described singlechip control part, is made up of MK60DN512ZVLL10 type singlechip minimum system circuit, and inner integrated a lot of module, Peripheral Interface is very abundant simultaneously, carries A/D converter.
Described remote monitoring terminal part is under windows development environment, adopts php language to realize Web and holds building of remote monitoring platform.
Entire system is 5V Power supply.
Claims (8)
1. a vehicle safety long distance control system, is characterized in that: described system is made up of drunk driving test section, overspeed detection part, interactive voice part, Big Dipper localization part, GSM alarm portion, liquid-crystal display section, singlechip control part and remote monitoring terminal part; Described system architecture comprises vehicle carried alcohol sensor, DHT11 Temperature Humidity Sensor, MP3-TF-16P module, MK60DN512ZVLL10 type micro controller system, Big Dipper module, gsm module, Nokia5110 read-out, Web remote monitoring terminal.
2. a kind of vehicle safety long distance control system according to claim 1, is characterized in that: described drunk driving test section is made up of vehicle carried alcohol sensor and air blowing type alcohol content tester; Vehicle carried alcohol sensor is MQ-3 ethanol sensor module, is used for air alcohol concentration in inspection vehicle, and it exports as analog signals, is connected with MK60DN512ZVLL10 type micro controller system B2 mouth, and analog quantity is converted into digital quantity and carries out analyzing, comparing; Air blowing type alcohol content tester, be made up of MQ-3 ethanol sensor module and DHT11 Temperature Humidity Sensor module, whether DHT11 Temperature Humidity Sensor detection driver blows, MQ-3 ethanol sensor detects air blowing alcohol concentration, be connected with MK60DN512ZVLL10 type micro controller system B3, B9, B10 mouth respectively, the alcohol concentration that twice records by MK60DN512ZVLL10 type micro controller system compares, if air blowing detectable concentration apparently higher than alcohol concentration in car, is then judged to be driver's wine-drinking; If be more or less the same, be then judged to be that driver does not drink.
3. a kind of vehicle safety long distance control system according to claim 1, is characterized in that: described interactive voice part is made up of MP3-TF-16P module, SD card and loud speaker; The prompting voice for reporting to the police kept by SD card, and when detecting corresponding dangerous situation, carry out audio alert and remind driver, this module is connected with MK60DN512ZVLL10 type micro controller system D3 mouth.
4. a kind of vehicle safety long distance control system according to claim 1, it is characterized in that: described overspeed detection and Big Dipper localization part are all realized by BD-126 module, in order to detect displacement speed and to obtain location navigation time service information by Beidou satellite system, be connected with MK60DN512ZVLL10 type micro controller system C3 mouth and communicate.
5. a kind of vehicle safety long distance control system according to claim 1, it is characterized in that: described GSM alarm portion is by SIM900A module composition, in order to send note and GPRS information to remote monitoring terminal, be connected with MK60DN512ZVLL10 type micro controller system D6, D7 mouth.
6. a kind of vehicle safety long distance control system according to claim 1, it is characterized in that: described liquid-crystal display section, be made up of Nokia5110 read-out, realize the display of the speed of a motor vehicle, time, vehicle interior temperature, humidity and alcohol concentration, be connected with MK60DN512ZVLL10 type Chip Microcomputer A 10, A12, A16, A19.
7. a kind of vehicle safety long distance control system according to claim 1, is characterized in that: described singlechip control part is made up of MK60DN512ZVLL10 type singlechip minimum system circuit, carries A/D converter.
8. a kind of vehicle safety long distance control system according to claim 1, is characterized in that: described remote monitoring terminal part is under windows development environment, adopts php language to realize Web and holds building of remote monitoring platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072956.7A CN104943543A (en) | 2015-02-12 | 2015-02-12 | Remote vehicle safety monitoring system |
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| CN201510072956.7A CN104943543A (en) | 2015-02-12 | 2015-02-12 | Remote vehicle safety monitoring system |
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| CN104943543A true CN104943543A (en) | 2015-09-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539144A (en) * | 2016-01-11 | 2016-05-04 | 贵州大学 | Detection system for preventing drunk driving and control method thereof |
| CN106959632A (en) * | 2017-03-04 | 2017-07-18 | 长沙开雅电子科技有限公司 | A kind of tester for alcohol concentration |
| CN108254542A (en) * | 2017-12-14 | 2018-07-06 | 吴志华 | A kind of cloud storage cloud identification intelligent alcohol detection system with communication module |
-
2015
- 2015-02-12 CN CN201510072956.7A patent/CN104943543A/en active Pending
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| 崔继友等: "《基于μCOS-Ⅱ平台的危险驾驶行为智能监控系统的设计与实现"", 《计算机测量与控制》 * |
| 朱一多: ""基于多传感器的酒后驾驶测控系统"", 《武汉交通职业学院学报》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539144A (en) * | 2016-01-11 | 2016-05-04 | 贵州大学 | Detection system for preventing drunk driving and control method thereof |
| CN106959632A (en) * | 2017-03-04 | 2017-07-18 | 长沙开雅电子科技有限公司 | A kind of tester for alcohol concentration |
| CN108254542A (en) * | 2017-12-14 | 2018-07-06 | 吴志华 | A kind of cloud storage cloud identification intelligent alcohol detection system with communication module |
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Application publication date: 20150930 |