CN202454092U - Sharp-turn road oncoming car anti-collision prompt device - Google Patents
Sharp-turn road oncoming car anti-collision prompt device Download PDFInfo
- Publication number
- CN202454092U CN202454092U CN2012200068566U CN201220006856U CN202454092U CN 202454092 U CN202454092 U CN 202454092U CN 2012200068566 U CN2012200068566 U CN 2012200068566U CN 201220006856 U CN201220006856 U CN 201220006856U CN 202454092 U CN202454092 U CN 202454092U
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- car
- sending
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- magnetic flux
- alarm set
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Abstract
The utility model discloses a sharp-turn road oncoming car anti-collision prompt device, which comprises a first coil, a second coil, a first magnetic flux sensor, a second magnetic flux sensor, a control device, a first oncoming car prompt device and a second oncoming car prompt device, wherein the first coil is connected with the control device through the first magnetic flux sensor and the second coil is connected with the control device through the second magnetic flux sensor; and the output end of the control device is connected with the first oncoming car prompt device and the second oncoming car prompt device. The sharp-turn road oncoming car anti-collision prompt device has the advantages that since the incoming cars at a turn are sensed through the sensing coils, the sensing results are accurate and the efficiency is high; and the drivers are ensured to know the information of vehicles on the road in advance, the occurrence probability of accidents is reduced, the structure is simple and the device is convenient to maintain.
Description
Technical field
The utility model belongs to the traffic safety field, particularly a kind of sharp curve way crashproof suggestion device of sending a car.
Background technology
China's highway will roughly have 4,000,000 kilometers to the end of the year 2010, and Country Road Construction is a spotlight, and the scheme that the village village that central authorities propose is open to traffic is also progressively implemented, and make the small towns rate that is open to traffic reach 100%.Yet owing to receive the restriction of landform and economic condition, mountain road is sharp curve ways surrounded by mountains in some of mountain area particularly, and ubiquity that the road surface is narrow, bend is many, the problem of no meeting band.Motor vehicle goes on sharp curve way, on the one hand owing to the loading mass and horizontal action of centrifugal force of car body, has increased driver's operating difficulties, has reduced vehicle handling and stability, thereby has caused traffic hazard easily; On the other hand owing to unsightedly can't foresee the opposite situation of sending a car in advance; The driver tends to sail the vehicle that comes because of the opposite and causes fear, misoperation etc. at heart; It is main traffic hazard that head-on crash very easily takes place this moment; Particularly under the driver safety consciousness situation strong or that the road linearity is familiar with inadequately, cause head-on crash especially easily, thereby bring the loss of the person and property.Thus it is clear that,, inform that in advance the information such as situation, road alignment and top speed of sending a car on the driver opposite are extremely important for the highway section, sharp turn in the mountain area exploitation subtend crashproof prompt system of sending a car.
Summary of the invention
To defective or the deficiency that above-mentioned prior art exists, the purpose of the utility model is, a kind of sharp curve way collision avoidance system of sending a car is provided, and this device is responded to the bend opposite situation of sending a car through inductive coil, and the induction result accurately and efficiently; Guarantee that the driver foresees road vehicle information in advance, the probability of the generation of reduction accident, simple in structure, easy to maintenance.
For realizing above-mentioned purpose, the utility model adopts following technical scheme to be achieved:
A kind of sharp curve way collision avoidance system of sending a car is characterized in that, comprises first coil, second coil, first magnetic flux transducer, second magnetic flux transducer, control device, first alarm set and second alarm set of sending a car of sending a car; Wherein, on the road surface on a side line road of bend, bury first coil underground, second alarm set of sending a car is installed in the roadside on this side line road; On the road surface of the opposite side road of bend, bury second coil underground, first alarm set of sending a car is installed in the roadside on this side line road; First coil connects control device through first magnetic flux transducer, and second coil connects control device through second magnetic flux transducer; The output terminal of control device connects first alarm set and second alarm set of sending a car of sending a car.
The utility model also comprises following other technologies characteristic:
Said first coil and second coil are all selected small-sized high-frequency inductor coil (LGX) for use.
Said first magnetic flux transducer and second magnetic flux transducer are all selected telescopic magnetic flux transducer for use.
Said control device is selected macrocrystalline STC51 single-chip microcomputer for use.
Said first alarm set and second alarm set of sending a car of sending a car includes LED display and loudspeaker.
The advantage of the utility model is following:
1, simple in structure, easy to maintenance.
2, respond to the bend opposite situation of sending a car through inductive coil, the induction result accurately and efficient.
3, simultaneously the signal of sending a car in the opposite is passed to human pilot through display screen and loudspeaker, make the driver foresee road vehicle information in advance, the probability of the generation of reduction accident.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
As shown in Figure 1, the sharp curve way of the utility model collision avoidance system of sending a car comprises first coil, second coil, first magnetic flux transducer, second magnetic flux transducer, control device, first alarm set and second alarm set of sending a car of sending a car; Wherein, first coil connects control device through first magnetic flux transducer, and second coil connects control device through second magnetic flux transducer; The output terminal of control device connects first alarm set and second alarm set of sending a car of sending a car.
On the road surface on a side line road of bend, bury first coil underground, second alarm set of sending a car is installed in the roadside on this side line road; On the road surface of the opposite side road of bend, bury second coil underground, first alarm set of sending a car is installed in the roadside on this side line road; Size and visual field situation according to the hairpin curve radius when burying coil underground are carried out; First coil connects single-chip microcomputer through first magnetic flux transducer; Second coil connects single-chip microcomputer through second magnetic flux transducer, and single-chip microcomputer connects first alarm set and second alarm set of sending a car of sending a car; The alarm set of sending a car of each side of bend is reminded according to the situation of sending a car that the coil of bend opposite side records.
First coil and second coil are all selected small-sized high-frequency inductor coil (LGX) for use; First magnetic flux transducer and second magnetic flux transducer are all selected telescopic magnetic flux transducer for use; Control device is selected macrocrystalline STC51 single-chip microcomputer for use; First alarm set and second alarm set of sending a car of sending a car includes LED display and loudspeaker.
The principle of work of the utility model is following:
When coil electricity, form a magnetic field, will cause the variation of magnetic flux if any metal object (like motor vehicle) during through its formed field region, corresponding variation will take place in the magnetic flux in the magnetic field that coil produced; The coil signal detecting device has the variation of magnetic flux to produce induction current in closing coil, again induction current is converted into pulse signal and passes to control device, and control device is originated according to signal;, triggers by control device the time of send a car accordingly alarm set and control signal demonstration when receiving pulse signal; After the alarm set of sending a car is triggered, LED display output prompt tone, loudspeaker output caution language; Thereby remind human pilot sharp bend opposite to send a car; So that slow down in advance, take their own roads, thereby improve the security of driving.
Claims (5)
1. a sharp curve way crashproof suggestion device of sending a car is characterized in that, comprises first coil, second coil, first magnetic flux transducer, second magnetic flux transducer, control device, first alarm set and second alarm set of sending a car of sending a car; Wherein, on the road surface on a side line road of bend, bury first coil underground, second alarm set of sending a car is installed in the roadside on this side line road; On the road surface of the opposite side road of bend, bury second coil underground, first alarm set of sending a car is installed in the roadside on this side line road; First coil connects control device through first magnetic flux transducer, and second coil connects control device through second magnetic flux transducer; The output terminal of control device connects first alarm set and second alarm set of sending a car of sending a car.
2. the sharp curve way as claimed in claim 1 crashproof suggestion device of sending a car is characterized in that said first coil and second coil are all selected small-sized high-frequency inductor coil LGX for use.
3. the sharp curve way as claimed in claim 1 crashproof suggestion device of sending a car is characterized in that said first magnetic flux transducer and second magnetic flux transducer are all selected telescopic magnetic flux transducer for use.
4. the sharp curve way as claimed in claim 1 crashproof suggestion device of sending a car is characterized in that said control device is selected macrocrystalline STC51 single-chip microcomputer for use.
5. the sharp curve way as claimed in claim 1 crashproof suggestion device of sending a car is characterized in that, said first alarm set and second alarm set of sending a car of sending a car includes LED display and loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200068566U CN202454092U (en) | 2012-01-09 | 2012-01-09 | Sharp-turn road oncoming car anti-collision prompt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200068566U CN202454092U (en) | 2012-01-09 | 2012-01-09 | Sharp-turn road oncoming car anti-collision prompt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454092U true CN202454092U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200068566U Expired - Fee Related CN202454092U (en) | 2012-01-09 | 2012-01-09 | Sharp-turn road oncoming car anti-collision prompt device |
Country Status (1)
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| CN (1) | CN202454092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800202A (en) * | 2012-08-02 | 2012-11-28 | 浙江亚太机电股份有限公司 | Mountainous area narrow curve traffic control system and control method |
| CN104134347A (en) * | 2014-07-23 | 2014-11-05 | 山西国强科技发展有限责任公司 | WIFI warning device for axle temperature measurement of continuous ramp |
| CN104599531A (en) * | 2015-02-05 | 2015-05-06 | 长安大学 | Road corner preview system suitable for two-way two-lane winding mountain roads and control method thereof |
| CN106683487A (en) * | 2016-12-08 | 2017-05-17 | 中国北方发动机研究所(天津) | Turning vehicle detecting method and circuit based on mountain road turning early warning system |
| CN108951471A (en) * | 2018-08-10 | 2018-12-07 | 遵义仁科信息技术有限公司 | Emergency gate lock for cell gate inhibition |
-
2012
- 2012-01-09 CN CN2012200068566U patent/CN202454092U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800202A (en) * | 2012-08-02 | 2012-11-28 | 浙江亚太机电股份有限公司 | Mountainous area narrow curve traffic control system and control method |
| CN104134347A (en) * | 2014-07-23 | 2014-11-05 | 山西国强科技发展有限责任公司 | WIFI warning device for axle temperature measurement of continuous ramp |
| CN104134347B (en) * | 2014-07-23 | 2016-03-30 | 山西国强科技发展有限责任公司 | Continuous ramp measure of axle-temperature WIFI warning device |
| CN104599531A (en) * | 2015-02-05 | 2015-05-06 | 长安大学 | Road corner preview system suitable for two-way two-lane winding mountain roads and control method thereof |
| CN106683487A (en) * | 2016-12-08 | 2017-05-17 | 中国北方发动机研究所(天津) | Turning vehicle detecting method and circuit based on mountain road turning early warning system |
| CN106683487B (en) * | 2016-12-08 | 2019-12-10 | 中国北方发动机研究所(天津) | turning vehicle detection circuit based on mountain road turning early warning system |
| CN108951471A (en) * | 2018-08-10 | 2018-12-07 | 遵义仁科信息技术有限公司 | Emergency gate lock for cell gate inhibition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140109 |