CN108225474A - A kind of road ponding warning device - Google Patents
A kind of road ponding warning device Download PDFInfo
- Publication number
- CN108225474A CN108225474A CN201711431724.1A CN201711431724A CN108225474A CN 108225474 A CN108225474 A CN 108225474A CN 201711431724 A CN201711431724 A CN 201711431724A CN 108225474 A CN108225474 A CN 108225474A
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- transistor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of road ponding warning devices, including accumulator G1, first test electrode slice A, second test electrode slice B and loud speaker SP1, first test electrode slice A is mounted on pavement of road, second test electrode slice B is mounted on the top of pavement of road, first test electrode slice A, the distance between second test electrode slice B is depth of accumulated water threshold value, the anode of the accumulator G1 anode with light emitting diode D1 respectively, one end of resistance R1, one end of resistance R2, one end of resistance R3, the emitter of transistor T1 is connected, the cathode of light emitting diode D1 passes through resistance R4 one end with capacitance C1 respectively, one end of capacitance C2, the collector of transistor T2 is connected.The present invention sends out sound-light alarm, so that driver is reminded not enter ponding section, circuit is simple, easy to implement, has a good application prospect when the depth of ponding is more than depth of accumulated water threshold value.
Description
Technical field
The present invention relates to electronic circuit art fields, and in particular to a kind of road ponding warning device.
Background technology
On rainy day, people, if encountering culvert or the deeper section of ponding, are easily accessible ponding when driving trip
Region leads to engine misses, causes engine damage, flame-out suddenly, can also cause unnecessary traffic accident, with electronics
The fast development of technology, if, when the depth of ponding is more than threshold value, alarm can be sent out in the section that ponding often occurs,
So that driver is reminded not enter ponding section, detour, improve driving safety performance, how to realize, be currently to need to solve
Certainly the problem of.
Invention content
The purpose of the present invention is overcoming existing people when driving trip, if encountering culvert or the deeper road of ponding
Section, the problem of being easily accessible ponding region, lead to engine misses.The road ponding warning device of the present invention, when the depth of ponding
When degree is more than depth of accumulated water threshold value, sound-light alarm is sent out, so that driver is reminded not enter ponding section, is detoured, improved
Driving safety performance, circuit is simple, easy to implement, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of road ponding warning device, including accumulator G1, the first test electrode slice A, the second test electrode slice B and loud speaker
SP1,
The first test electrode slice A is mounted on pavement of road, and the second test electrode slice B is mounted on the upper of pavement of road
The distance between side, the first test electrode slice A, the second test electrode slice B is depth of accumulated water threshold value,
The anode of the accumulator G1 respectively with the anode of light emitting diode D1, one end of resistance R1, one end of resistance R2, resistance
One end of R3, the emitter of transistor T1 are connected, the cathode of the light emitting diode D1 by resistance R4 respectively with capacitance C1
One end, one end of capacitance C2, the collector of transistor T2 be connected, the other end of the capacitance C1 is connected with capacitance in turn
C3, resistance R5, resistance R6, transistor T3 base stage, the other end of the capacitance C2 respectively with the other end of resistance R1, transistor
The base stage of T4 is connected, and the base stage of the transistor T2 is connected with one end of the other end of resistance R2, capacitance C4, the capacitance
The other end of C4 is connected with the collector of transistor T4, and the collector of the transistor T4 also passes through resistance 7 and resistance R3's
The other end is connected, the other end of the resistance R3 is connected with the base stage of transistor T1, the transistor T2, transistor T4
Emitter is connected to the ground, the base stage of the transistor T3 also respectively the cathode of diode D2, resistance R8 one end be connected, institute
The anode for stating diode D2 is connected to the ground, and the other end of the resistance R8 is connected to the ground,
The second test electrode slice B is connected in the base stage of the transistor T3, the first test electrode slice A and accumulator
The cathode of G1 is connected,
The collector of the transistor T1 is connected by resistance R9 with one end of loud speaker SP1, and the loud speaker SP1's is another
End be connected with the collector of transistor T3, the emitter of the transistor T3 is connected with the base stage of transistor T5, it is described and
The collector of transistor T5 is connected with transistor T3 collectors, and the emitter of the transistor T5 is connected to the ground.
A kind of aforementioned road ponding warning device, the anode of the accumulator G1 are also in series with S1.
A kind of aforementioned road ponding warning device, the voltage of the accumulator G1 are 24V, the anode of the accumulator G1
The cathode with the anode of polar capacitor C5, zener diode VD1 is connected respectively, and the cathode of the polar capacitor C5 is connected to the ground
It connects, the anode of the zener diode VD1 is connected to the ground.
A kind of aforementioned road ponding warning device, the power of the loud speaker SP1 is 16W.
A kind of aforementioned road ponding warning device, light-emitting diodes are also in series between the loud speaker SP1 and resistance R9
Pipe D3, the anode of the light emitting diode D3 are connected with resistance R9, cathode and the loud speaker SP1 phases of the light emitting diode D3
Connection.
A kind of aforementioned road ponding warning device, the first test electrode slice A, the second test electrode slice B are used
Copper electrode piece is made.
A kind of aforementioned road ponding warning device, the transistor T2-T5 is NPN transistor, the transistor
T1 is PNP transistor.
Beneficial effects of the present invention are：The road ponding warning device of the present invention, when the depth of ponding is more than depth of accumulated water
During threshold value, sound-light alarm is sent out, so that driver is reminded not enter ponding section, is detoured, improves driving safety performance, electricity
Road is simple, easy to implement, has a good application prospect.
Description of the drawings
Fig. 1 is the circuit diagram of the road ponding warning device of the present invention.
Specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, the road ponding warning device of the present invention, including accumulator G1, the first test electrode slice A, second
Electrode slice B and loud speaker SP1 is tested,
The first test electrode slice A is mounted on pavement of road, and the second test electrode slice B is mounted on the upper of pavement of road
The distance between side, the first test electrode slice A, the second test electrode slice B is depth of accumulated water threshold value,
The anode of the accumulator G1 respectively with the anode of light emitting diode D1, one end of resistance R1, one end of resistance R2, resistance
One end of R3, the emitter of transistor T1 are connected, the cathode of the light emitting diode D1 by resistance R4 respectively with capacitance C1
One end, one end of capacitance C2, the collector of transistor T2 be connected, the other end of the capacitance C1 is connected with capacitance in turn
C3, resistance R5, resistance R6, transistor T3 base stage, the other end of the capacitance C2 respectively with the other end of resistance R1, transistor
The base stage of T4 is connected, and the base stage of the transistor T2 is connected with one end of the other end of resistance R2, capacitance C4, the capacitance
The other end of C4 is connected with the collector of transistor T4, and the collector of the transistor T4 also passes through resistance 7 and resistance R3's
The other end is connected, the other end of the resistance R3 is connected with the base stage of transistor T1, the transistor T2, transistor T4
Emitter is connected to the ground, the base stage of the transistor T3 also respectively the cathode of diode D2, resistance R8 one end be connected, institute
The anode for stating diode D2 is connected to the ground, and the other end of the resistance R8 is connected to the ground,
The second test electrode slice B is connected in the base stage of the transistor T3, the first test electrode slice A and accumulator
The cathode of G1 is connected,
The collector of the transistor T1 is connected by resistance R9 with one end of loud speaker SP1, and the loud speaker SP1's is another
End be connected with the collector of transistor T3, the emitter of the transistor T3 is connected with the base stage of transistor T5, it is described and
The collector of transistor T5 is connected with transistor T3 collectors, and the emitter of the transistor T5 is connected to the ground.
Preferably, the anode of the accumulator G1 is also in series with S1, can control manually accumulator G1 voltages supply or
Person disconnects, and the voltage of accumulator G1 is 24V, provides the voltage of abundance for sound-light alarm, the anode of accumulator G1 respectively with polarity
The anode of capacitance C5, the cathode of zener diode VD1 are connected, and the cathode of the polar capacitor C5 is connected to the ground, described steady
The anode of pressure diode VD1 is connected to the ground, the filtering of polar capacitor C5, the voltage stabilizing of zener diode VD1, it can be ensured that electric power storage
The reliability of pond G1 power supplies.
Preferably, the power of the loud speaker SP1 is 16W, when sounding, megaphonia, so as to driver first
Time finds.
Preferably, light emitting diode D3, the light emitting diode D3 are also in series between the loud speaker SP1 and resistance R9
Anode be connected with resistance R9, the cathode of the light emitting diode D3 is connected with loud speaker SP1, can realize light report
Alert, light emitting diode D3 is red light emitting diodes.
Preferably, the first test electrode slice A, the second test electrode slice B are made of copper electrode piece, electric conductivity
It is good.
Preferably, the transistor T2-T5 is NPN transistor, and the transistor T1 is PNP transistor.
The road ponding warning device of the present invention, operation principle are as follows：It is made up of transistor T2, transistor 4 from exciting
Circuit is swung, output current is by test electrode slice, if the first test electrode slice A, the second test electrode slice B are submerged by ponding,
The two is connected, and resistance is reduced, and accumulator G1 realizes power supply, and connects and composes transistor T3, the transistor of darlington amplifying circuit
T5 is connected, and self-maintained circuit pushes loud speaker SP1 to send out loud sound, light emitting diode after transistor T1 is instead beaten
D3 is lighted, and is realized sound-light alarm, so that driver is reminded not enter ponding section, is detoured, and improves driving safety performance, hair
Optical diode D1 is used to indicate the electricity of accumulator G1.
In conclusion the road ponding warning device of the present invention, when the depth of ponding is more than depth of accumulated water threshold value, sends out
Sound-light alarm so that driver is reminded not enter ponding section, detours, and improves driving safety performance, circuit is simple, easily
It realizes, has a good application prospect.
Basic principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of road ponding warning device, it is characterised in that：Including accumulator G1, the first test electrode slice A, the second test electricity
Pole piece B and loud speaker SP1,
The first test electrode slice A is mounted on pavement of road, and the second test electrode slice B is mounted on the upper of pavement of road
The distance between side, the first test electrode slice A, the second test electrode slice B is depth of accumulated water threshold value,
The anode of the accumulator G1 respectively with the anode of light emitting diode D1, one end of resistance R1, one end of resistance R2, resistance
One end of R3, the emitter of transistor T1 are connected, the cathode of the light emitting diode D1 by resistance R4 respectively with capacitance C1
One end, one end of capacitance C2, the collector of transistor T2 be connected, the other end of the capacitance C1 is connected with capacitance in turn
C3, resistance R5, resistance R6, transistor T3 base stage, the other end of the capacitance C2 respectively with the other end of resistance R1, transistor
The base stage of T4 is connected, and the base stage of the transistor T2 is connected with one end of the other end of resistance R2, capacitance C4, the capacitance
The other end of C4 is connected with the collector of transistor T4, and the collector of the transistor T4 also passes through resistance 7 and resistance R3's
The other end is connected, the other end of the resistance R3 is connected with the base stage of transistor T1, the transistor T2, transistor T4
Emitter is connected to the ground, the base stage of the transistor T3 also respectively the cathode of diode D2, resistance R8 one end be connected, institute
The anode for stating diode D2 is connected to the ground, and the other end of the resistance R8 is connected to the ground,
The second test electrode slice B is connected in the base stage of the transistor T3, the first test electrode slice A and accumulator
The cathode of G1 is connected,
The collector of the transistor T1 is connected by resistance R9 with one end of loud speaker SP1, and the loud speaker SP1's is another
End be connected with the collector of transistor T3, the emitter of the transistor T3 is connected with the base stage of transistor T5, it is described and
The collector of transistor T5 is connected with transistor T3 collectors, and the emitter of the transistor T5 is connected to the ground.
2. a kind of road ponding warning device according to claim 1, it is characterised in that：The anode of the accumulator G1 is also
It is in series with S1.
3. a kind of road ponding warning device according to claim 1, it is characterised in that：The voltage of the accumulator G1 is
Cathode of the anode of 24V, the accumulator G1 respectively with the anode of polar capacitor C5, zener diode VD1 is connected, the pole
The cathode of property capacitance C5 is connected to the ground, and the anode of the zener diode VD1 is connected to the ground.
4. a kind of road ponding warning device according to claim 1, it is characterised in that：The power of the loud speaker SP1
For 16W.
5. a kind of road ponding warning device according to claim 1, it is characterised in that：The loud speaker SP1 and resistance
Light emitting diode D3 is also in series between R9, the anode of the light emitting diode D3 is connected with resistance R9, the light-emitting diodes
The cathode of pipe D3 is connected with loud speaker SP1.
6. a kind of road ponding warning device according to claim 1, it is characterised in that：The first test electrode slice A,
Second test electrode slice B is made of copper electrode piece.
7. a kind of road ponding warning device according to claim 1, it is characterised in that：The transistor T2-T5 is
NPN transistor, the transistor T1 is PNP transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431724.1A CN108225474A (en) | 2017-12-26 | 2017-12-26 | A kind of road ponding warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431724.1A CN108225474A (en) | 2017-12-26 | 2017-12-26 | A kind of road ponding warning device |
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| Publication Number | Publication Date |
|---|---|
| CN108225474A true CN108225474A (en) | 2018-06-29 |
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ID=62648825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431724.1A Pending CN108225474A (en) | 2017-12-26 | 2017-12-26 | A kind of road ponding warning device |
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| Country | Link |
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| CN (1) | CN108225474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572548A (en) * | 2018-12-07 | 2019-04-05 | 柳州铁道职业技术学院 | Automobile wading sensor |
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| CN201392571Y (en) * | 2009-03-23 | 2010-01-27 | 唐佳栋 | Multifunctional alarm device |
| CN104180867A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Water level monitoring system |
| CN104280091A (en) * | 2013-07-12 | 2015-01-14 | 海洋王（东莞）照明科技有限公司 | Water level detection circuit |
| CN104316131A (en) * | 2014-10-30 | 2015-01-28 | 成都众山科技有限公司 | Water level alarm capable of continuously working for long time |
| CN105091975A (en) * | 2015-08-28 | 2015-11-25 | 成都万江港利科技有限公司 | Equipment achieving rainfall and water level comprehensive collection and warning |
-
2017
- 2017-12-26 CN CN201711431724.1A patent/CN108225474A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392571Y (en) * | 2009-03-23 | 2010-01-27 | 唐佳栋 | Multifunctional alarm device |
| CN104180867A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Water level monitoring system |
| CN104280091A (en) * | 2013-07-12 | 2015-01-14 | 海洋王（东莞）照明科技有限公司 | Water level detection circuit |
| CN104316131A (en) * | 2014-10-30 | 2015-01-28 | 成都众山科技有限公司 | Water level alarm capable of continuously working for long time |
| CN105091975A (en) * | 2015-08-28 | 2015-11-25 | 成都万江港利科技有限公司 | Equipment achieving rainfall and water level comprehensive collection and warning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572548A (en) * | 2018-12-07 | 2019-04-05 | 柳州铁道职业技术学院 | Automobile wading sensor |
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Application publication date: 20180629 |
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