CN109703503A - Overboard automobile life protecting system - Google Patents
Overboard automobile life protecting system Download PDFInfo
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- CN109703503A CN109703503A CN201910119404.5A CN201910119404A CN109703503A CN 109703503 A CN109703503 A CN 109703503A CN 201910119404 A CN201910119404 A CN 201910119404A CN 109703503 A CN109703503 A CN 109703503A
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- chamber
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- controller
- hollow sphere
- solenoid valve
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Abstract
The invention discloses a kind of overboard automobile life protecting systems, including the first chamber and the second chamber, second is intracavitary equipped with controller U1, first is intracavitary equipped with the hollow sphere with top cover, top cover can be opened, electrode there are two being set on hollow sphere, hollow sphere is also connected with a gas-guide tube, gas-guide tube is divided into the first branch and second branch after extending to the second chamber, first branch distal opening, the first solenoid valve is additionally provided in the first branch, second branch connects the first container that the first article is housed, the first container is equipped with the second container of the second article by second solenoid valve connection, first article can react with the second article generates the gas bigger than air molecule amount, first top of chamber be equipped with for hollow sphere into, outlet out, first top of chamber is additionally provided with the position lid processed and Zhi Wei lid lock mechanism that can cover outlet.The present invention does not use oxygen tank, and whole system safety coefficient is high.
Description
Technical field
The present invention relates to automotive fields, more particularly to overboard automobile life protecting system.
Background technique
In daily life, automobile can be sometimes strayed into deep water, and occupant often leads to tragedy because of anoxic.It is existing
There are a kind of schemes for being equipped with oxygen tank in the car in technology, although can be solved the problems, such as in this way by the temporary oxygen supply of submerged car,
But oxygen tank is explosive material, increases risk；And use Na2O2Deng directly generate oxygen material, and it is not easy to maintain and this
Class chemical reaction itself has injury to human body again.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of overboard automobile life protecting systems, do not use oxygen tank, entirely
System safety coefficient is high.
Technical solution: overboard automobile life protecting system of the present invention, including the first chamber and the second chamber, second is intracavitary
Equipped with controller U1, first is intracavitary equipped with the hollow sphere with top cover, and top cover can be opened, and is set on hollow sphere there are two electrode,
Hollow sphere is also connected with a gas-guide tube, and gas-guide tube is divided into the first branch and second branch after extending to the second chamber, and first branch end is opened
Mouthful, the first solenoid valve is additionally provided in the first branch, second branch connects the first container that the first article is housed, the first container
The second container of second article is housed by second solenoid valve connection, the first article can react with the second article and generate ratio
The big gas of air molecule amount, the first top of chamber be equipped with for hollow sphere into and out of outlet, the first top of chamber, which is additionally provided with, to be covered
The position lid processed and Zhi Wei lid lock mechanism of outlet；After controller U1 determines that two electrodes are not short-circuit, the first solenoid valve of control is beaten
It opens, and controls Zhi Wei lid lock mechanism locking；After controller U1 determines two electric pole short circuits, Zhi Wei lid lock mechanism solution is controlled
Lock, hollow sphere controls the closing of the first solenoid valve floating to controller U1 after the water surface, second solenoid valve is opened, and controls after preset time
Device U1 processed controls the first solenoid valve opening again, second solenoid valve is closed.
Further, Zhi Wei lid lock mechanism includes electromagnet, one end of one end connecting spring of position lid processed, spring
Other end Connection Bracket, fixed frame are fixed on the first top of chamber, and position base processed portion is equipped with slot, and controller U1 is controlled in electromagnet
The movement of dynamic iron core, dynamic iron core are inserted into slot when stretching out.
Further, the electromagnet passes through individual power supply power supply.Since electromagnet is submerged in water coil both ends for a long time
Meeting short circuit dischange individually powers to electromagnet in order to not influence the stabilization of other power supplys.
Further, first chamber is equipped with drainage hole, and where lower than two electrodes of the height of drainage hole position
The height of position.It is immersed in this way if it is rainwater or other water, rainwater or other water will be discharged by drainage hole, and are unlikely to
Flood electrode.
Further, second chamber is seal chamber.It can prevent water from entering the second chamber in this way, and to the device in the second chamber
It damages.
Further, the preset time is that the time reacted completely occurs for the first article and the second article, the first article with
The amount of second article can support the reaction time to maintain to be opened completely to top cover.It can guarantee to generate enough gas in this way,
So that the air pressure in hollow sphere is sufficiently large, top cover is opened completely.
Further, whether the controller U1 is judged by the following manner hollow sphere floating to the water surface: if controller U1
It detects that two electrodes disconnect again after detecting two electric pole short circuits, then determines hollow sphere floating to the water surface.
Further, the controller U1 determines two electric pole short circuits in the following manner: when controller U1 is examined twice in succession
Two electric pole short circuits are just determined after measuring two electric pole short circuits.It can prevent from causing to miss due to rainwater or other water immerse in this way
Sentence.
Further, first article is acetic acid, and the second article is sodium bicarbonate.Such first article and the second article are not easy
Redox reaction occurs in air, it is more stable, it is at low cost, and the carbon dioxide generated is nontoxic.
The utility model has the advantages that the invention discloses a kind of overboard automobile life protecting systems, compared with prior art, have as follows
The utility model has the advantages that
1) in the present invention, first solenoid valve is opened when two electrodes are not short-circuit, and such hollow sphere is connected to car,
It prevents in hollow sphere air pressure excessive and top cover is opened when overboard；
2) in the present invention, two electric pole short circuit Shi Zhiwei lid lock mechanism unlocks, this makes it possible to manually beat position lid processed
It opens, hollow sphere can be exported by the buoyancy emersion of water, and this motion mode of hollow sphere is not necessarily to by electricity or Mechanical course, only
The buoyancy of water itself need to be utilized, ingenious in design, structure is simple, is easy to use；
3) in the present invention, the first article and the second article are controlled whether by controlling the opening and closing of second solenoid valve
It reacts, and then the air pressure in hollow sphere is increased by the gas that reaction generates, so that top cover is opened, design very skilful
Wonderful, without oxygen tank, oxygen arises directly from extraneous air, not only reduces costs, but also improve safety coefficient；
4) in the present invention, hollow sphere controls the closing of the first solenoid valve floating to controller U1 after the water surface, second solenoid valve is opened,
It can ensure top cover so completely more than the water surface, opening top cover at this time, there will be no water to enter in hollow sphere, so as to
Prevent occupant from sucking water；
5) in the present invention, controller U1 controls the first solenoid valve opening again after preset time, second solenoid valve is closed,
It can guarantee that the first article and the second article sufficiently react in this way, generate enough gas, prevent in hollow sphere air pressure not
Not the case where the case where enough pushing up not open top cover and sphere do not extend out the water surface and open top cover.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of system in the specific embodiment of the invention；
Fig. 2 is the circuit diagram of system in the specific embodiment of the invention.
Specific embodiment
Present embodiment discloses a kind of overboard automobile life protecting system, as shown in Figure 1, including 2 He of the first chamber
Second chamber 3 is equipped with controller U1 in second chamber 3, and controller U1 is mounted in controller box 35.
As shown in Figure 1, being equipped with the hollow sphere 261 with top cover 262 in the first chamber 2, top cover 262 can be opened, hollow sphere
Electrode, respectively first electrode 271 and second electrode 272 there are two being set on 261.As shown in Figure 1, first electrode 271 and second
Electrode 272 can be set in 261 middle and upper part of hollow sphere, close to the place at 2 top of the first chamber, and such first chamber, 2 water has expired just meeting
So that 272 short circuit of first electrode 271 and second electrode.Hollow sphere 261 is also connected with a gas-guide tube 28, and gas-guide tube 28 extends to the second chamber
It is divided into the first branch 281 and second branch 282 after 3.281 distal opening of the first branch is additionally provided with the first electricity in the first branch 281
Magnet valve 31, the opening and closing by controlling the first solenoid valve 31 can control the opening and closing of the first branch 281.Second
Road 281 connects the first container 33 that the first article 331 is housed, and the first container 33 is by the connection of second solenoid valve 32 equipped with the
The second container 34 of two articles 341, as long as the first article 331 and the second article 341 can react, air molecule is compared in generation
Big gas is measured, such as acetic acid can be used as the first article 331, sodium bicarbonate is as the second article 341.First article
331 and second article 341 amount can support the reaction time maintain opened completely to top cover 262.It is equipped with and supplies at the top of first chamber 2
Hollow sphere 261 into and out of outlet.Drainage hole 29 can be equipped on first chamber 2, and the height of 29 position of drainage hole is lower than two
The height of a electrode position.Second chamber 3 can be seal chamber.
In addition, system further includes position lid 21 processed and Zhi Wei lid lock mechanism, position lid 21 processed is set to 2 top of the first chamber, can
Cover outlet.After controller U1 determines that two electrodes are not short-circuit, the first solenoid valve 31 of control is opened, and controls lid lock machine in position processed
Structure locking；After controller U1 determines two electric pole short circuits, control Zhi Wei lid lock mechanism unlock, after hollow sphere 261 is floating to the water surface
Controller U1 controls that the first solenoid valve 31 is closed, second solenoid valve 32 is opened, and controller U1 controls the again after preset time
One solenoid valve 31 is opened, second solenoid valve 32 is closed.Preset time is that the first article 331 and the second article 341 occur completely instead
The time answered.Whether controller U1 is judged by the following manner hollow sphere 261 floating to the water surface: if controller U1 detects two
It detects that two electrodes disconnect after a electric pole short circuit again, then determines hollow sphere 261 floating to the water surface.Controller U1 passes through following
Mode determines two electric pole short circuits: just determining that two electrodes are short after controller U1 detects two electric pole short circuits twice in succession
Road.
As shown in Figure 1, Zhi Wei lid lock mechanism includes electromagnet 25, one end of one end connecting spring 22 of position lid 21 processed,
The other end Connection Bracket 23 of spring 22, fixed frame 23 are fixed on 2 top of the first chamber, and lid 21 bottom in position processed is equipped with slot 211, control
The movement of dynamic iron core 251, dynamic iron core 251 are inserted into slot 211 when stretching out in device U1 control electromagnet 25 processed.Electromagnet 25 can
To pass through individual power supply power supply.
As shown in Fig. 2, controller U1 uses the single-chip microcontroller of model PIC12F683, voltage compares the circuit diagram of this system
The model LM393 of device U2.First electrode 271 is separately connected one end of second resistance R2 and the anti-phase input of voltage comparator U2
End, the other end of second resistance R2 are separately connected a lower binding post of the power end of voltage comparator U2, slide rheostat RP
With one end of 3rd resistor R3.The other end of second resistance R2 also inputs the voltage VCC of 5V.The other end of 3rd resistor R3 connects
The anode of light emitting diode D1, the cathode of light emitting diode D1 are separately connected the output end of voltage comparator U2, the second capacitor C2
One end and controller U1 GP4/AN3/The end /OSC2/CLKOUT, the other end and voltage comparator U2 of the second capacitor C2
Ground terminal be grounded, a upper binding post of the non-inverting input terminal of voltage comparator U2 connection slide rheostat RP, sliding becomes
Another lower binding post and second electrode 272 of resistance device RP is grounded.First solenoid valve 31 uses normal-open electromagnetic valve, the second electricity
Magnet valve 32 uses normal-closed electromagnetic valve.One end of first solenoid valve, 31 coil inputs 12V voltage, 31 coil of the first solenoid valve
The other end connect the first triode Q1 collector, the first triode Q1 emitter ground connection, the base stage of the first triode Q1
Pass through the end GP2/AN2/T0CKI/INT/COUT/CCP1 of the 4th resistance R4 connection controller U1.32 coil of second solenoid valve
One end input 12V voltage, the other end of 32 coil of second solenoid valve connects the collector of the second triode Q2, the two or three pole
The emitter of pipe Q2 is grounded, the base stage of the second triode Q3 by the GP1/AN1/CIN- of the 5th resistance R5 connection controller U1/
The end Vref/ICSPCLK.The cathode of one end connection 12V power supply of 25 coil of electromagnet, the anode connection closed type of 12V power supply
The movable contact of the normally closed stationary contact of electromagnetic relay K1, closed type electromagnetic relay K1 connects the another of 25 coil of electromagnet
The one end at end, closed type electromagnetic relay K1 coil inputs 12V voltage, the other end of closed type electromagnetic relay K1 coil
The collector of third transistor Q3, the emitter ground connection of third transistor Q3 are connected, the base stage of third transistor Q3 passes through the 6th
The end GP0/AN0/CIN+/ICSPDAT/ULPWU of resistance R6 connection controller U1.The GP3/ of controller U1The end /VPP point
Not Lian Jie one end of first resistor R1 and one end of first capacitor C1, first capacitor C1 the other end ground connection, first resistor R1's
The other end inputs 5V voltage VCC.The vdd terminal of controller U1 inputs 5V voltage VCC, the end the VSS ground connection of controller U1.5V voltage
VCC is to divide to obtain by 12V power supply.
Claims (9)
1. overboard automobile life protecting system, it is characterised in that: including the first chamber (2) and the second chamber (3), set in the second chamber (3)
There is controller U1, is equipped with the hollow sphere (261) with top cover (262) in the first chamber (2), top cover (262) can be opened, hollow sphere
(261) it is set on there are two electrode, hollow sphere (261) is also connected with a gas-guide tube (28), and gas-guide tube (28) extends to the second chamber (3) and divides afterwards
At the first branch (281) and second branch (282), the first branch (281) distal opening is additionally provided in the first branch (281)
One solenoid valve (31), second branch (281) connect the first container (33) that the first article (331) are housed, the first container
(33) second container (34) of the second article (341) is housed by second solenoid valve (32) connection, the first article (331) can be with
Second article (341), which reacts, generates the gas bigger than air molecule amount, is equipped at the top of the first chamber (2) for hollow sphere (261)
Into and out of outlet, be additionally provided with the position lid (21) processed that can cover outlet and Zhi Wei lid lock mechanism at the top of the first chamber (2)；Control
After device U1 processed determines that two electrodes are not short-circuit, control the first solenoid valve (31) is opened, and controls Zhi Wei lid lock mechanism locking；Control
After device U1 processed determines two electric pole short circuits, the unlock of control Zhi Wei lid lock mechanism, hollow sphere (261) is floating to controller U1 after the water surface
The first solenoid valve (31) closing, second solenoid valve (32) opening are controlled, controller U1 controls the first electricity again after preset time
Magnet valve (31) is opened, second solenoid valve (32) is closed.
2. overboard automobile life protecting system according to claim 1, it is characterised in that: Zhi Wei lid lock mechanism packet
It includes electromagnet (25), one end of one end connecting spring (22) of position lid (21) processed, the other end Connection Bracket of spring (22)
(23), fixed frame (23) is fixed at the top of the first chamber (2), and lid (21) bottom in position processed is equipped with slot (211), and controller U1 controls electromagnetism
The movement of dynamic iron core (251) in iron (25), dynamic iron core (251) are inserted into slot (211) when stretching out.
3. overboard automobile life protecting system according to claim 2, it is characterised in that: the electromagnet (25) passes through list
Only power supply power supply.
4. overboard automobile life protecting system according to claim 1, it is characterised in that: first chamber (2) is equipped with
Drainage hole (29), and the height of drainage hole (29) position is lower than the height of two electrode positions.
5. overboard automobile life protecting system according to claim 1, it is characterised in that: second chamber (3) is sealing
Chamber.
6. overboard automobile life protecting system according to claim 1, it is characterised in that: the preset time is the first object
The amount of the time that product (331) react completely with the second article (341) generation, the first article (331) and the second article (341) can
The support reaction time maintains to be opened completely to top cover (262).
7. overboard automobile life protecting system according to claim 1, it is characterised in that: the controller U1 passes through following
Whether mode judges hollow sphere (261) floating to the water surface: if controller U1 is detected again after detecting two electric pole short circuits
Two electrodes disconnect, then determine hollow sphere (261) floating to the water surface.
8. overboard automobile life protecting system according to claim 1, it is characterised in that: the controller U1 passes through following
Mode determines two electric pole short circuits: just determining that two electrodes are short after controller U1 detects two electric pole short circuits twice in succession
Road.
9. overboard automobile life protecting system according to claim 1, it is characterised in that: first article (331) is
Acetic acid, the second article (341) are sodium bicarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119404.5A CN109703503A (en) | 2019-02-18 | 2019-02-18 | Overboard automobile life protecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119404.5A CN109703503A (en) | 2019-02-18 | 2019-02-18 | Overboard automobile life protecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703503A true CN109703503A (en) | 2019-05-03 |
Family
ID=66264514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910119404.5A Pending CN109703503A (en) | 2019-02-18 | 2019-02-18 | Overboard automobile life protecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874462A (en) * | 2021-03-02 | 2021-06-01 | 广州启帆数码科技有限公司 | Automatic alarm device used for new energy automobile collision based on communication technology |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19611539A1 (en) * | 1996-03-23 | 1997-07-17 | Daimler Benz Ag | Vehicle, especially private cars |
| JPH11286213A (en) * | 1998-04-02 | 1999-10-19 | Akira Tatsumi | Safety control method and safety control device for vehicle |
| CN102785630A (en) * | 2012-07-28 | 2012-11-21 | 闫传东 | Car flood-proof safety airbag device |
| CN204368075U (en) * | 2014-10-21 | 2015-06-03 | 冯越 | A kind of automobile sinks water emergency oxygen apparatus |
| CN104859814A (en) * | 2015-06-23 | 2015-08-26 | 任文华 | Lifesaving device |
| CN106184094A (en) * | 2016-09-21 | 2016-12-07 | 西安培华学院 | The self-help apparatus of a kind of motor-vehicle wading and method |
| CN106347281A (en) * | 2016-09-18 | 2017-01-25 | 新乡学院 | Sinking delaying device used after wading sinking of automobile |
| WO2017012424A1 (en) * | 2015-07-20 | 2017-01-26 | 涂捷 | Novel fully automatic automobile fording rescue system |
| CN206306990U (en) * | 2016-08-22 | 2017-07-07 | 李华龙 | A kind of vehicle water falling lifesaving appliance |
-
2019
- 2019-02-18 CN CN201910119404.5A patent/CN109703503A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19611539A1 (en) * | 1996-03-23 | 1997-07-17 | Daimler Benz Ag | Vehicle, especially private cars |
| JPH11286213A (en) * | 1998-04-02 | 1999-10-19 | Akira Tatsumi | Safety control method and safety control device for vehicle |
| CN102785630A (en) * | 2012-07-28 | 2012-11-21 | 闫传东 | Car flood-proof safety airbag device |
| CN204368075U (en) * | 2014-10-21 | 2015-06-03 | 冯越 | A kind of automobile sinks water emergency oxygen apparatus |
| CN104859814A (en) * | 2015-06-23 | 2015-08-26 | 任文华 | Lifesaving device |
| WO2017012424A1 (en) * | 2015-07-20 | 2017-01-26 | 涂捷 | Novel fully automatic automobile fording rescue system |
| CN206306990U (en) * | 2016-08-22 | 2017-07-07 | 李华龙 | A kind of vehicle water falling lifesaving appliance |
| CN106347281A (en) * | 2016-09-18 | 2017-01-25 | 新乡学院 | Sinking delaying device used after wading sinking of automobile |
| CN106184094A (en) * | 2016-09-21 | 2016-12-07 | 西安培华学院 | The self-help apparatus of a kind of motor-vehicle wading and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874462A (en) * | 2021-03-02 | 2021-06-01 | 广州启帆数码科技有限公司 | Automatic alarm device used for new energy automobile collision based on communication technology |
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Application publication date: 20190503 |