CN104485010A - Vehicle-mounted weather alarm - Google Patents
Vehicle-mounted weather alarm Download PDFInfo
- Publication number
- CN104485010A CN104485010A CN201410800435.4A CN201410800435A CN104485010A CN 104485010 A CN104485010 A CN 104485010A CN 201410800435 A CN201410800435 A CN 201410800435A CN 104485010 A CN104485010 A CN 104485010A
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- vehicle
- speed
- safe speed
- setting module
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
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- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a vehicle-mounted weather alarm which comprises a controller, wherein the controller is electrically connected with a humidity sensor, a rainfall sensor, a temperature sensor, a voice alarm and a vehicle speed detection unit respectively, and the vehicle speed detection unit is used for detecting automobiles in real time. The vehicle-mounted weather alarm has the advantages of being simple in structure, convenient and fast for operation and use and stable and reliable. The vehicle-mounted weather alarm analyzes the current weather condition and the current vehicle speed and selectively gives a voice alarm to prompt a driver according to the analysis results, so that the risk is reduced.
Description
Technical field
The present invention relates to a kind of vehicle-mounted weather alerts device.
Background technology
Weather environment is one of reason causing road traffic accident sometimes, and under dense fog, heavy rain weather condition, general driver is difficult to the speed of operation judging reasonable benefit/risk according to weather condition at that time.On a highway, when foggy weather, visibility is lower, and sighting distance is shorter, and the speed of a motor vehicle usually causes rear-end collision accident in situation faster, causes casualties.
Summary of the invention
For above-mentioned weak point of the prior art, the present invention aims to provide a kind of vehicle-mounted weather alerts device, analyzes, carry out audio alert prompting according to analysis result selectivity to driver according to current weather condition in conjunction with current vehicle speed, reduces risk.
To achieve these goals, technical scheme of the present invention: a kind of vehicle-mounted weather alerts device, it includes controller, and this controller is electrically connected with humidity sensor, rain sensor, temperature sensor, phonetic alarm respectively and automobile is carried out to the Bus-Speed Monitoring unit of detection in real time.
Further, the main transmission of described controller and automobile is electrically connected.
Further, described controller includes,
First safe speed setting module, for recording the safe speed under different humidity condition;
Second safe speed setting module, for recording the safe speed under different rainfall condition;
3rd safe speed setting module, for recording the safe speed under condition of different temperatures;
Comparing module, the current demand signal correspondence of described humidity sensor, rain sensor, temperature sensor collection is imported into in the first safe speed setting module, the second safe speed setting module, the 3rd safe speed setting module, by or operational analysis go out the current optimum operation speed of a motor vehicle, the speed of a motor vehicle detected with Bus-Speed Monitoring unit is again compared, and obtains a result;
Execution module, the result drawn by comparing module controls phonetic alarm:
As current vehicle speed is greater than the optimum operation speed of a motor vehicle, then phonetic alarm alarm;
As current vehicle speed is less than or equal to the optimum operation speed of a motor vehicle, then phonetic alarm is not pointed out.
Further, described phonetic alarm is loudspeaker.
Beneficial effect of the present invention: structure is simple, fast easy for operation, and reliable and stable, analyzes, carry out audio alert prompting according to analysis result selectivity to driver according to current weather condition in conjunction with current vehicle speed, reduces risk.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural schematic block diagram of the present invention;
Fig. 2 is the structural schematic block diagram of Fig. 1 middle controller.
Embodiment
The present invention is further described below in conjunction with specific embodiment and accompanying drawing.
One is described vehicle-mounted weather alerts device as shown in Figure 1, Figure 2, and it includes controller 1, and this controller 1 is electrically connected with humidity sensor 3, rain sensor 4, temperature sensor 5, phonetic alarm 6 respectively and automobile is carried out to the Bus-Speed Monitoring unit 2 of detection in real time.
The present invention gathers present air humidity by humidity sensor 3, obtains the concentration data of current mist; By the rainfall of rain sensor 4 acquisition units area, obtain the size data of current rainfall; Gather current air temperature by temperature sensor 5, obtain current temperature data.Analyze in conjunction with current vehicle speed according to current weather condition, carry out audio alert prompting according to analysis result selectivity to driver, reduce risk, structure is simple, fast easy for operation, and reliable and stable.
Described controller 1 is electrically connected with the main transmission of automobile, the vehicle speed signal making it directly can adopt the Bus-Speed Monitoring unit in main transmission to gather.
Described controller includes,
First safe speed setting module 11, for recording the safe speed under different humidity condition;
Second safe speed setting module 12, for recording the safe speed under different rainfall condition;
3rd safe speed setting module 13, for recording the safe speed under condition of different temperatures;
Comparing module 14, the current demand signal correspondence that described humidity sensor 3, rain sensor 4, temperature sensor 5 gather is imported into in the first safe speed setting module 11, second safe speed setting module 12, the 3rd safe speed setting module 13, by or operational analysis go out the current optimum operation speed of a motor vehicle, the speed of a motor vehicle detected with Bus-Speed Monitoring unit 2 is again compared, and obtains a result;
Execution module 15, the result drawn by comparing module 14 controls phonetic alarm 6, such as loudspeaker:
As current vehicle speed is greater than the optimum operation speed of a motor vehicle, then phonetic alarm 6 alarm;
As current vehicle speed is less than or equal to the optimum operation speed of a motor vehicle, then phonetic alarm 6 is not pointed out.
In actual applications, the data that gather of integrated humidity sensor 3, rain sensor 4, temperature sensor 5 can also draw current weather condition, carry out contrast judgement with current vehicle speed signal again to reach a conclusion, if there is risk in current vehicle speed under current weather condition, the then voice message driver attentional manipulation speed of a motor vehicle, reduces risk.
Above the technical scheme that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth the principle of the embodiment of the present invention and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the embodiment of the present invention; Meanwhile, for one of ordinary skill in the art, according to the embodiment of the present invention, embodiment and range of application all will change, and in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. a vehicle-mounted weather alerts device, it is characterized in that: include controller (1), this controller (1) is electrically connected with humidity sensor (3), rain sensor (4), temperature sensor (5), phonetic alarm (6) respectively and automobile is carried out to the Bus-Speed Monitoring unit (2) of detection in real time.
2. vehicle-mounted weather alerts device according to claim 1, is characterized in that: described controller (1) is electrically connected with the main transmission of automobile.
3. vehicle-mounted weather alerts device according to claim 1, is characterized in that: described controller includes,
First safe speed setting module (11), for recording the safe speed under different humidity condition;
Second safe speed setting module (12), for recording the safe speed under different rainfall condition;
3rd safe speed setting module (13), for recording the safe speed under condition of different temperatures;
Comparing module (14), the current demand signal correspondence that described humidity sensor (3), rain sensor (4), temperature sensor (5) gather is imported into in the first safe speed setting module (11), the second safe speed setting module (12), the 3rd safe speed setting module (13), by or operational analysis go out the current optimum operation speed of a motor vehicle, the speed of a motor vehicle detected with Bus-Speed Monitoring unit (2) is again compared, and obtains a result;
Execution module (15), the result drawn by comparing module (14) controls phonetic alarm (6):
As current vehicle speed is greater than the optimum operation speed of a motor vehicle, then phonetic alarm (6) alarm;
As current vehicle speed is less than or equal to the optimum operation speed of a motor vehicle, then phonetic alarm (6) is not pointed out.
4. vehicle-mounted weather alerts device according to claim 3, is characterized in that: described phonetic alarm (6) is loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410800435.4A CN104485010B (en) | 2014-12-20 | 2014-12-20 | Vehicle-mounted weather alerts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410800435.4A CN104485010B (en) | 2014-12-20 | 2014-12-20 | Vehicle-mounted weather alerts device |
Publications (2)
| Publication Number | Publication Date |
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| CN104485010A true CN104485010A (en) | 2015-04-01 |
| CN104485010B CN104485010B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410800435.4A Active CN104485010B (en) | 2014-12-20 | 2014-12-20 | Vehicle-mounted weather alerts device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882017A (en) * | 2015-05-05 | 2015-09-02 | 惠州Tcl移动通信有限公司 | Safe driving method and system based on mobile terminal |
| CN105336205A (en) * | 2015-10-26 | 2016-02-17 | 苏州市职业大学 | Road rainy-foggy day alarming system |
| CN106985666A (en) * | 2017-03-27 | 2017-07-28 | 苏州工业园区职业技术学院 | A kind of automotive electronics automatic speed limit device |
| CN111882903A (en) * | 2020-07-14 | 2020-11-03 | 福建工程学院 | Vehicle-mounted terminal real-time weather early warning method based on block chain |
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| US20080024323A1 (en) * | 2006-07-25 | 2008-01-31 | Nagesh Kadaba | systems and methods for monitoring travel conditions |
| CN203188138U (en) * | 2013-04-11 | 2013-09-11 | 长安大学 | Vehicle self-adaption speed limiting device based on rain gauge |
| CN203465851U (en) * | 2013-08-27 | 2014-03-05 | 北京曼德克环境科技有限公司 | Meteorological information automatic detection prompt system |
| CN104050826A (en) * | 2013-03-14 | 2014-09-17 | 厦门歌乐电子企业有限公司 | Vehicle-mounted warning method, device and vehicle based on vehicle speeds |
| CN204332091U (en) * | 2014-12-20 | 2015-05-13 | 北汽银翔汽车有限公司 | Vehicle-mounted weather alerts device |
-
2014
- 2014-12-20 CN CN201410800435.4A patent/CN104485010B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080024323A1 (en) * | 2006-07-25 | 2008-01-31 | Nagesh Kadaba | systems and methods for monitoring travel conditions |
| CN104050826A (en) * | 2013-03-14 | 2014-09-17 | 厦门歌乐电子企业有限公司 | Vehicle-mounted warning method, device and vehicle based on vehicle speeds |
| CN203188138U (en) * | 2013-04-11 | 2013-09-11 | 长安大学 | Vehicle self-adaption speed limiting device based on rain gauge |
| CN203465851U (en) * | 2013-08-27 | 2014-03-05 | 北京曼德克环境科技有限公司 | Meteorological information automatic detection prompt system |
| CN204332091U (en) * | 2014-12-20 | 2015-05-13 | 北汽银翔汽车有限公司 | Vehicle-mounted weather alerts device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882017A (en) * | 2015-05-05 | 2015-09-02 | 惠州Tcl移动通信有限公司 | Safe driving method and system based on mobile terminal |
| CN105336205A (en) * | 2015-10-26 | 2016-02-17 | 苏州市职业大学 | Road rainy-foggy day alarming system |
| CN106985666A (en) * | 2017-03-27 | 2017-07-28 | 苏州工业园区职业技术学院 | A kind of automotive electronics automatic speed limit device |
| CN111882903A (en) * | 2020-07-14 | 2020-11-03 | 福建工程学院 | Vehicle-mounted terminal real-time weather early warning method based on block chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104485010B (en) | 2016-09-21 |
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Address after: 401533 sankou village, Tuchang Town, Hechuan District, Chongqing Patentee after: BAIC Ruixiang Automobile Co.,Ltd. Address before: 401533 sankou village, Tuchang Town, Hechuan District, Chongqing Patentee before: BAIC YINXIANG AUTOMOBILE Co.,Ltd. |
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