CN203511459U - Vehicle-mounted early warning device for preventing flameout of motor during wading in water - Google Patents
Vehicle-mounted early warning device for preventing flameout of motor during wading in water Download PDFInfo
- Publication number
- CN203511459U CN203511459U CN201320698777.0U CN201320698777U CN203511459U CN 203511459 U CN203511459 U CN 203511459U CN 201320698777 U CN201320698777 U CN 201320698777U CN 203511459 U CN203511459 U CN 203511459U
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- CN
- China
- Prior art keywords
- microcontroller
- water level
- vehicle
- warning device
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a vehicle-mounted early warning device for preventing flameout of a motor during wading in water. The vehicle-mounted early warning device comprises a housing, a water level sensor, a microcontroller, an A/D (analog to digital) switching circuit, a power supply, a warning device and a digital display, wherein the microcontroller, the A/D switching circuit and the power supply are mounted in the housing; the warning device, the digital display and a switch are mounted on the housing; the water level sensor is mounted on the exterior of the housing through a sensor interface; the water level sensor is connected with the microcontroller through the A/D switching circuit; the microcontroller is electrically connected with the digital display and the warning device. According to the utility model, a water level warning function can be achieved, flameout of the motor is avoided, and safe driving of a driver is guaranteed.
Description
Technical field
The utility model relates to the anti-stall precaution device of a kind of vehicle-mounted driving engine of paddling, and belongs to vehicle electric field.
Background technology
Along with improving constantly of living standards of the people, automobile has been come into huge numbers of families gradually, yet the universal of automobile also brought variety of issue thereupon, such as when travelling in the rainy day, because the concavo-convex of ground can produce many puddles, when automobile through out-of-date may cause flame-out.Particularly, for the lower vehicle of the lower freeing pipe in domain, water enters from freeing pipe, and above problem can be more common.Automobile can bring various inconvenience to people flame-out in the rain, and the design has designed the anti-stall precaution device of a kind of vehicle-mounted driving engine of paddling on this question, and this device can point out driver to prevent the engine off of paddling and bringing because of car well.
Utility model content
The technical problems to be solved in the utility model is, can measure current water level by sensor, in the too high alarm prompting of water level, avoids freeing pipe to enter the engine off that water causes.
Technical matters of the present utility model mainly solves by following technology: the anti-stall precaution device of a kind of vehicle-mounted driving engine of paddling, comprise housing, water level detector, microcontroller, A/D convertor circuit, power supply, annunciator and nixie display, microcontroller, A/D convertor circuit and power supply are arranged in housing, annunciator, nixie display and switch are arranged on housing, and water level detector is arranged on outside by sensor interface; Water level detector is electrically connected to microcontroller by A/D convertor circuit, and microcontroller is electrically connected to nixie display and annunciator.
Described microcontroller is STC89C52 eight bit microprocessors.
Described A/D convertor circuit adopts ADC0804 change-over circuit.
Described nixie display is four common anode charactrons.
The beneficial effects of the utility model are: the signal that can collect by water level detector, through processing, differentiate water level, avoid automobile wading rear engine flame-out, and there are corresponding display section and an early warning part, when automobile is come into abyssal zone, this device can give warning in advance, and has the relative depth of water to show data.
Accompanying drawing explanation
As shown in the figure: 1, annunciator, 2, sensor interface, 3, switch, 4, battery, 5, charactron telltale, 6, A/D convertor circuit, 7, microcontroller, 8, water level detector, 9, housing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the composition frame chart of the vehicle-mounted anti-stall precaution device of driving engine of paddling of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, the utility model comprises 1, annunciator 2, sensor interface 3, switch 4, battery 5, nixie display 6, A/D convertor circuit 7, microcontroller 8, water level detector 9, housing, microcontroller, A/D convertor circuit and battery are arranged in housing, annunciator, nixie display and switch are arranged on housing, and water level detector is arranged on outside by sensor interface; Water level detector is electrically connected to microcontroller by A/D convertor circuit, and microcontroller is electrically connected to nixie display and annunciator.Described microcontroller is STC89C52 eight bit microprocessors.Described A/D convertor circuit adopts ADC0804 change-over circuit.Described display module is four common anode charactrons.(water level detector is by water level acquisition data, through AD converter, by analog-converted, become numeral to pass to microprocessor signal, microprocessor shows water level by number, if water level exceeds set water level, annunciator will alarm driver be taked correct measure.）
The signal that the utility model can collect by water level detector, through processing, differentiate water level, avoid automobile wading rear engine flame-out, and have corresponding display section and early warning part, when automobile is come into abyssal zone, this device can give warning in advance, and has the relative depth of water to show data.
Claims (4)
1. the anti-stall precaution device of the vehicle-mounted driving engine of paddling, it is characterized in that, comprise housing, water level detector, microcontroller, A/D convertor circuit, power supply, annunciator and nixie display, microcontroller, A/D convertor circuit and power supply are arranged in housing, annunciator, nixie display and switch are arranged on housing, and water level detector is arranged on outside by sensor interface; Water level detector is electrically connected to microcontroller by A/D convertor circuit, and microcontroller is electrically connected to nixie display and annunciator.
2. the anti-stall precaution device of a kind of vehicle-mounted driving engine of paddling according to claim 1, is characterized in that, described microcontroller is STC89C52 eight bit microprocessors.
3. the anti-stall precaution device of a kind of vehicle-mounted driving engine of paddling according to claim 1, is characterized in that, described A/D convertor circuit adopts ADC0804 change-over circuit.
4. the anti-stall precaution device of a kind of vehicle-mounted driving engine of paddling according to claim 1, is characterized in that, described nixie display is four common anode charactrons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698777.0U CN203511459U (en) | 2013-11-07 | 2013-11-07 | Vehicle-mounted early warning device for preventing flameout of motor during wading in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698777.0U CN203511459U (en) | 2013-11-07 | 2013-11-07 | Vehicle-mounted early warning device for preventing flameout of motor during wading in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511459U true CN203511459U (en) | 2014-04-02 |
Family
ID=50370437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698777.0U Expired - Fee Related CN203511459U (en) | 2013-11-07 | 2013-11-07 | Vehicle-mounted early warning device for preventing flameout of motor during wading in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511459U (en) |
-
2013
- 2013-11-07 CN CN201320698777.0U patent/CN203511459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |