CN103963702A - Vehicle-mounted system for prompting vehicle to travel safely - Google Patents
Vehicle-mounted system for prompting vehicle to travel safely Download PDFInfo
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- CN103963702A CN103963702A CN201410200314.6A CN201410200314A CN103963702A CN 103963702 A CN103963702 A CN 103963702A CN 201410200314 A CN201410200314 A CN 201410200314A CN 103963702 A CN103963702 A CN 103963702A
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Abstract
The invention provides a vehicle-mounted system for promoting a vehicle to travel safely. The vehicle-mounted system comprises an alcohol detection module, a tire pressure detection module, a vehicle speed detection module, a data collector and a vehicle-mounted terminal processor. The alcohol detection module is used for acquiring the data of alcohol concentration in the vehicle. The tire pressure detection module is used for acquiring the data of the pressure borne by the vehicle. The vehicle speed detection module is used for acquiring the data of vehicle speeds. The data collector is used for collecting the data of the alcohol concentration in the vehicle, the data of the pressure borne by the vehicle and the data of the vehicle speeds and transmits the data to the vehicle-mounted terminal processor. The vehicle-mounted terminal processor is used for comparing the data of the alcohol concentration in the vehicle, the data of the pressure borne by the vehicle and the data of the vehicle speeds with all corresponding preset values, when the data exceed one certain preset value, an alarm is given out, the data of the alcohol concentration in the vehicle, the data of the vehicle speeds and the data of the pressure borne by the vehicle can be collected anytime and anywhere, the values are precise, judgment and early warning can be made timely, the structure is compact, implementation is simple, the effect is good, and the effect of reducing the probability of occurrence of traffic accidents is achieved.
Description
Technical field
The present invention relates to a kind of onboard system of pointing out vehicle safe driving.
Background technology
Along with the increase of automobile quantity and the quickening of rhythm of life, the frequency that traffic accident occurs grows with each passing day, the generation great majority of these tragedies are that the bad steering behavior of navigating mate causes, comprise that the speed of a motor vehicle is too fast, overload of vehicle and drunken driving etc., and do not have at present good preventive, the constraint that only depends on traffic police is far from being enough, not only spends hugely, and efficiency is not high.In the time that bad steering behavior exists, a kind of have can remind in time the onboard system of navigating mate just can show that it is worth place, subtle under, the driving quality of navigating mate just can be promoted greatly.
Summary of the invention
The object of the present invention is to provide a kind of onboard system of pointing out vehicle safe driving, can be for the deficiency in existing onboard system, provide in a kind of, overload of vehicle too fast in the speed of a motor vehicle or car and when alcohol content is too high, to send the onboard system of early warning, its compact conformation, simple, practical.
For addressing the above problem, the invention provides a kind of onboard system of pointing out vehicle safe driving, comprising:
Alcohol detection module, for obtaining the data of alcohol concentration in car;
Tie pressure detection module, for obtaining the data of vehicle pressure size;
Speed of a motor vehicle detection module, for obtaining the data of speed of a motor vehicle size;
The data collector being connected with described alcohol detection module, tie pressure detection module and speed of a motor vehicle detection module respectively, for gathering the data of alcohol concentration in car, vehicle pressure size and speed of a motor vehicle size and being transferred to car-mounted terminal treater;
The car-mounted terminal treater being connected with described data collector, for by the data of alcohol concentration, vehicle pressure size and speed of a motor vehicle size in car respectively the predetermined value corresponding with each compare, in the time exceeding certain predetermined value, send warning.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, described alcohol detection module adopts the alcohol detection sensor that model is MQ-3.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, described tie pressure detection module adopts silicon piezoresistance type pressure sensor.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, described silicon piezoresistance type pressure sensor is SP12 sensor.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, the amount that described SP12 sensor obtains comprises the data of tire pressure, tyre temperature, vehicle acceleration and Vehicular battery voltage.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, described speed of a motor vehicle detection module comprises car speed sensor and the signal amplification circuit being connected with described car speed sensor and data collector respectively.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, data trap can arrive car-mounted terminal treater by the data transmission collecting according to the time gap of setting.
Further, in the onboard system of above-mentioned prompting vehicle safe driving, the time gap of described setting is 5～10 minutes.
Compared with prior art, the present invention includes: alcohol detection module, for obtaining the data of alcohol concentration in car, tie pressure detection module, for obtaining the data of vehicle pressure size, speed of a motor vehicle detection module, for obtaining the data of speed of a motor vehicle size, the data collector being connected with described alcohol detection module, tie pressure detection module and speed of a motor vehicle detection module respectively, for gathering the data of alcohol concentration in car, vehicle pressure size and speed of a motor vehicle size and being transferred to car-mounted terminal treater, the car-mounted terminal treater being connected with described data collector, be used for alcohol concentration in car, the data of vehicle pressure size and the speed of a motor vehicle size respectively predetermined value corresponding with each compare, in the time exceeding certain predetermined value, send warning, thereby realize too fast in the speed of a motor vehicle, when alcohol content is too high in overload of vehicle or car, send early warning, to alcohol concentration in car, these three data of size of speed of a motor vehicle size and vehicle pressure can accomplish to gather anywhere or anytime, numerical value is accurate, and judge in time early warning, compact conformation, realize simple, effective, play the effect that reduces traffic accident probability of occurrence.
Brief description of the drawings
Fig. 1 is the constructional drawing of the onboard system of the prompting vehicle safe driving of one embodiment of the invention;
Fig. 2 is the workflow diagram of the onboard system of the prompting vehicle safe driving of one embodiment of the invention.
Detailed description of the invention
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As illustrated in fig. 1 and 2, the invention provides a kind of onboard system of pointing out vehicle safe driving, comprising:
Alcohol detection module 1, for obtaining the data of alcohol concentration in car;
Tie pressure detection module 2, for obtaining the data of vehicle pressure size;
Speed of a motor vehicle detection module 3, for obtaining the data of speed of a motor vehicle size;
The data collector 4 being connected with described alcohol detection module 1, tie pressure detection module 2 and speed of a motor vehicle detection module 3 respectively, for gathering the data of alcohol concentration in car, vehicle pressure size and speed of a motor vehicle size and being transferred to car-mounted terminal treater;
The car-mounted terminal treater 5 being connected with described data collector 4, for by the data of alcohol concentration, vehicle pressure size and speed of a motor vehicle size in car respectively the predetermined value corresponding with each compare, in the time exceeding certain predetermined value, send warning, when alcohol content is too high, send early warning thereby realize in, overload of vehicle too fast in the speed of a motor vehicle or car.In addition, the present invention can be to accomplishing to gather anywhere or anytime to these three data of the size of alcohol concentration, speed of a motor vehicle size and vehicle pressure in car, and numerical value is accurate, and judges early warning in time, compact conformation, realize simple, effectively, play the effect that reduces traffic accident probability of occurrence.
Preferably, can to adopt model be the alcohol detection sensor of MQ-3 to described alcohol detection module 1.Concrete, if air contains alcoholic content in car, so can with alcohol sensor MQ-3 in responsive part there is chemical reaction, the resistance value of test side is changed, airborne alcohol content is higher, the magnitude of voltage of detected end is higher, can obtain corresponding alcohol concentration with the relation of alcohol concentration according to magnitude of voltage thus, after this numerical value is gathered by data collector, data collector (is assumed to ten minutes) at set intervals these data is passed to car-mounted terminal treater, if exceeded the concentration value of subscribing, send warning, represent drunken driving.
Preferably, described tie pressure detection module can adopt silicon piezoresistance type pressure sensor, and this sensor has advantages of high temperature high voltage resistant, highly sensitive, reliability is strong.Preferably, described silicon piezoresistance type pressure sensor can be SP12 sensor, the amount that SP12 sensor obtains comprises four of the data of tire pressure, tyre temperature, vehicle acceleration and Vehicular battery voltage, the force value can read has two: the pressure data after original pressure data and compensation, we only need the pressure data after compensation, the data that certain moment measures are that our pressure of the motor tire that obtains with barometric surveying is corresponding, P=p
sp12* 1.37, P is the actual pressure value of tire, p
sp12for the pressure data recording after compensation is the data of tire pressure, tyre temperature, vehicle acceleration and Vehicular battery voltage, force value predetermined in the force value obtaining and car-mounted terminal treater is made comparisons, if exceeded predetermined value, send early warning, represent overload.
Preferably, described speed of a motor vehicle detection module 3 can comprise car speed sensor and the signal amplification circuit being connected with described car speed sensor and data collector respectively, wherein, described car speed sensor can adopt original car speed sensor in car, do not need other measurement device, the signal sending due to this sensor a little less than, can address this problem by adding a signal amplification circuit, the data that get speed of a motor vehicle size are gathered and are sent to by data collector in car-mounted terminal treater, whether car-mounted terminal treater can judge and exceed the speed limit according to predetermined value, remind chaufeur Reduced Speed Now.
Preferably, the data transmission that alcohol detection module 1, tie pressure detection module 2 and speed of a motor vehicle detection module 3 get is after data trap 4, data trap 4 can arrive car-mounted terminal treater 5 by the data transmission collecting according to the time gap of setting, car-mounted terminal treater 5 compares according to the data that set and the data of collecting, thereby make the judgement of whether sending early warning, reach the object of prompting navigating mate.
The present invention includes alcohol detection module, for obtaining the data of alcohol concentration in car, tie pressure detection module, for obtaining the data of vehicle pressure size, speed of a motor vehicle detection module, for obtaining the data of speed of a motor vehicle size, the data collector being connected with described alcohol detection module, tie pressure detection module and speed of a motor vehicle detection module respectively, for gathering the data of alcohol concentration in car, vehicle pressure size and speed of a motor vehicle size and being transferred to car-mounted terminal treater, the car-mounted terminal treater being connected with described data collector, be used for alcohol concentration in car, the data of vehicle pressure size and the speed of a motor vehicle size respectively predetermined value corresponding with each compare, in the time exceeding certain predetermined value, send warning, thereby realize too fast in the speed of a motor vehicle, when alcohol content is too high in overload of vehicle or car, send early warning, to alcohol concentration in car, these three data of size of speed of a motor vehicle size and vehicle pressure can accomplish to gather anywhere or anytime, numerical value is accurate, and judge in time early warning, compact conformation, realize simple, effective, play the effect that reduces traffic accident probability of occurrence.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed system of embodiment, owing to corresponding to the method disclosed in Example, so description is fairly simple, relevant part illustrates referring to method part.
Professional can also further recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software is clearly described, composition and the step of each example described according to function in the above description in general manner.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can realize described function with distinct methods to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to including these changes and modification.
Claims (8)
1. an onboard system of pointing out vehicle safe driving, is characterized in that, comprising:
Alcohol detection module, for obtaining the data of alcohol concentration in car;
Tie pressure detection module, for obtaining the data of vehicle pressure size;
Speed of a motor vehicle detection module, for obtaining the data of speed of a motor vehicle size;
The data collector being connected with described alcohol detection module, tie pressure detection module and speed of a motor vehicle detection module respectively, for gathering the data of alcohol concentration in car, vehicle pressure size and speed of a motor vehicle size and being transferred to car-mounted terminal treater;
The car-mounted terminal treater being connected with described data collector, for by the data of alcohol concentration, vehicle pressure size and speed of a motor vehicle size in car respectively the predetermined value corresponding with each compare, in the time exceeding certain predetermined value, send warning.
2. the onboard system of prompting vehicle safe driving as claimed in claim 1, is characterized in that, described alcohol detection module adopts the alcohol detection sensor that model is MQ-3.
3. the onboard system of prompting vehicle safe driving as claimed in claim 1, is characterized in that, described tie pressure detection module adopts silicon piezoresistance type pressure sensor.
4. the onboard system of prompting vehicle safe driving as claimed in claim 3, is characterized in that, described silicon piezoresistance type pressure sensor is SP12 sensor.
5. the onboard system of prompting vehicle safe driving as claimed in claim 4, is characterized in that, the amount that described SP12 sensor obtains comprises the data of tire pressure, tyre temperature, vehicle acceleration and Vehicular battery voltage.
6. the onboard system of prompting vehicle safe driving as claimed in claim 1, is characterized in that, described speed of a motor vehicle detection module comprises car speed sensor and the signal amplification circuit being connected with described car speed sensor and data collector respectively.
7. the onboard system of prompting vehicle safe driving as claimed in claim 1, is characterized in that, data trap can arrive car-mounted terminal treater by the data transmission collecting according to the time gap of setting.
8. the onboard system of prompting vehicle safe driving as claimed in claim 7, is characterized in that, the time gap of described setting is 5～10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200314.6A CN103963702A (en) | 2014-05-13 | 2014-05-13 | Vehicle-mounted system for prompting vehicle to travel safely |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410200314.6A CN103963702A (en) | 2014-05-13 | 2014-05-13 | Vehicle-mounted system for prompting vehicle to travel safely |
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| CN103963702A true CN103963702A (en) | 2014-08-06 |
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| CN201410200314.6A Pending CN103963702A (en) | 2014-05-13 | 2014-05-13 | Vehicle-mounted system for prompting vehicle to travel safely |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139646A (en) * | 2015-07-27 | 2015-12-09 | 倪志勇 | Motor vehicle traffic operation control system and application method thereof |
| CN105451321A (en) * | 2015-12-01 | 2016-03-30 | 小米科技有限责任公司 | Method, apparatus and device for improving WIFI signal strength |
| CN110316077A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Emergency work condition prompt system and vehicle based on vehicle-mounted display terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241226A (en) * | 1985-04-19 | 1986-10-27 | Nippon Denso Co Ltd | Device for detecting abnormal driver's posture |
| CN1479678A (en) * | 2000-12-05 | 2004-03-03 | 大众汽车有限公司 | Device and method for monitoring air pressure in tyres of vehicle |
| CN2768092Y (en) * | 2004-12-29 | 2006-03-29 | 何崇中 | Work information recorder for automobile tyre |
| CN2843942Y (en) * | 2005-11-02 | 2006-12-06 | 毕波 | The traffic accident prevention device |
| CN200948788Y (en) * | 2006-07-06 | 2007-09-19 | 桂林思超汽车科技有限公司 | Automobile tyre safety monitoring apparatus |
| CN203211022U (en) * | 2013-03-30 | 2013-09-25 | 南通伊悦纺织有限公司 | Driving monitor device |
| CN203228734U (en) * | 2013-04-17 | 2013-10-09 | 山东科技大学 | Intelligent active safety forewarning system of automobile |
-
2014
- 2014-05-13 CN CN201410200314.6A patent/CN103963702A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241226A (en) * | 1985-04-19 | 1986-10-27 | Nippon Denso Co Ltd | Device for detecting abnormal driver's posture |
| CN1479678A (en) * | 2000-12-05 | 2004-03-03 | 大众汽车有限公司 | Device and method for monitoring air pressure in tyres of vehicle |
| CN2768092Y (en) * | 2004-12-29 | 2006-03-29 | 何崇中 | Work information recorder for automobile tyre |
| CN2843942Y (en) * | 2005-11-02 | 2006-12-06 | 毕波 | The traffic accident prevention device |
| CN200948788Y (en) * | 2006-07-06 | 2007-09-19 | 桂林思超汽车科技有限公司 | Automobile tyre safety monitoring apparatus |
| CN203211022U (en) * | 2013-03-30 | 2013-09-25 | 南通伊悦纺织有限公司 | Driving monitor device |
| CN203228734U (en) * | 2013-04-17 | 2013-10-09 | 山东科技大学 | Intelligent active safety forewarning system of automobile |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139646A (en) * | 2015-07-27 | 2015-12-09 | 倪志勇 | Motor vehicle traffic operation control system and application method thereof |
| CN105451321A (en) * | 2015-12-01 | 2016-03-30 | 小米科技有限责任公司 | Method, apparatus and device for improving WIFI signal strength |
| CN105451321B (en) * | 2015-12-01 | 2019-06-04 | 小米科技有限责任公司 | Promote the method, device and equipment of WIFI signal intensity |
| CN110316077A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Emergency work condition prompt system and vehicle based on vehicle-mounted display terminal |
| CN110316077B (en) * | 2018-03-30 | 2021-02-23 | 比亚迪股份有限公司 | Emergency condition prompt system based on vehicle-mounted display terminal and vehicle |
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Application publication date: 20140806 |
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