CN202448832U - Wrong-fueling-proof warning device of fuel tank of vehicle - Google Patents
Wrong-fueling-proof warning device of fuel tank of vehicle Download PDFInfo
- Publication number
- CN202448832U CN202448832U CN2011205399147U CN201120539914U CN202448832U CN 202448832 U CN202448832 U CN 202448832U CN 2011205399147 U CN2011205399147 U CN 2011205399147U CN 201120539914 U CN201120539914 U CN 201120539914U CN 202448832 U CN202448832 U CN 202448832U
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- oil
- control module
- sensor
- filler cap
- warning device
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Abstract
The utility model provides a wrong-fueling-proof warning device of a fuel tank of a vehicle, and belongs to the technical field of the fueling warning of the vehicle. The wrong-fueling-proof warning device solves the problem that an engine of the vehicle is damaged due to wrong fueling. The wrong-fueling-proof warning device comprises an oil filler cap sensor, an oil sensor and a control module, wherein the oil filler cap sensor is used for detecting whether an oil filler cap is opened, the oil sensor is used for analyzing which type the oil flowing through an oil filling pipe belongs to, and the oil filler cap sensor, the oil sensor and a reminding unit are connected on the control module respectively; the control module starts to work based on the fact that the oil filler cap sensor detects the oil filler cap is opened, the control module receives the type of the oil detected by the oil sensor and compares the detected type of the oil with the required type of the oil for the vehicle set by the control module; and the control module gives out control command to start the reminding unit to give out a warning signal when the filled oil is determined not to be the required oil. The wrong-fueling-proof warning device analyzes the oil filled into the oil tank and gives an alarm when wrong fueling occurs, so as to prevent that the engine is damaged due to the fuel problem.
Description
Technical field
The utility model belongs to group refueling alarm technique field, relates to a kind of oil tank of vehicle and prevents adding wrong oily warning device.
Background technology
Only depend on the staff of petrol service station to select the oil of suitable vehicles to refuel during automobile fuel filler according to the requirement of chaufeur; But in actual life; Might the staff neglect, chaufeur that yet might be new does not know or has disarrayed vehicle to add which type of oil.Owing to above multiple reason, the gas station attendant is if added gasoline in the diesel-powered vehicle, and the gasoline burning-point is lower, mistake gasoline is joined diesel-powered vehicle the time can cause engine breakdown, even automobile very easily produces pinking in motion; If the gas station attendant adds diesel oil in the gasoline car, driving engine can damage because of carbon distribution.It is thus clear that it is very serious in the fuel tank of automobile, to add the result of wrong oil, automobile can break down, and brings dangerous and a lot of inconvenience to navigating mate.
Summary of the invention
There are the problems referred to above in the utility model to existing technology, has proposed a kind of oil tank of vehicle and has prevented adding wrong oily warning device, and this device is analyzed through the oil that fuel tank is added, and when adding wrong oil, reports to the police, and prevents that driving engine is owing to the fuel oil problem is damaged.
The utility model is realized through following technical proposal: a kind of oil tank of vehicle prevents adding wrong oily warning device; It is characterized in that; Comprise the filler cap sensor that is used to detect filler cap and whether opens, be used for analysis stream and cross oil product sensor and the control module of the oil of fuel filler pipe for which kind of model oil; Be connected with described filler cap sensor, oil product sensor and reminding unit on the described control module respectively; Described control module is opened to filler cap according to the filler cap sensor and is started; The required oily model of this car that control module reception oil product sensor goes out institute's gas filed model and control module setting compares, and when confirming that the oil that adds is not needed oil, control module is sent control command startup reminding unit and sent alarm signal.
When opening filler cap to group refueling, the opening signal of filler cap sends to control module, and control module starts this oil tank of vehicle and prevents adding wrong oily warning device.To the fuel filler pipe oiling, analyze the model of the oil that is flow through through the oil product sensor, and detection signal is sent to control module; After control module receives; Compare with the needed oil of the vehicle of setting in the control module, do not meet the required oil of vehicle if judge the oil that the back adds, then control module is sent control command; Control command drives reminding unit and sends alarm signal; Remind chaufeur and gas station attendant, added oil is not the required oil of this automobile, in time reminds the relevant personnel to take the necessary measures.
Add in the wrong oily warning device in that above-mentioned oil tank of vehicle is anti-, described filler cap sensor is to be arranged on being used on the tank filler opening to detect the proximity transducer that filler cap is opened.When opening filler cap, filler cap is away from proximity transducer, and the proximity transducer inducing current changes, and opens thereby detect filler cap, and is transferred to control module to this signal.
Prevent adding in the wrong oily warning device at above-mentioned oil tank of vehicle, described oil product sensor is arranged on midway location in the fuel filler pipe.Here make that under any oiling situation the oil of adding can be near the oil product sensor, make the oil product sensor can accurately measure add the type of oil.
Prevent adding in the wrong oily warning device at above-mentioned oil tank of vehicle, described control module is a micro controller system.One-chip computer module is little, can realize and be arranged on the required oily model of in-to-in in advance comparing and send control command.
Prevent adding in the wrong oily warning device at above-mentioned oil tank of vehicle, described reminding unit comprises dynamic loud-speaker, and described dynamic loud-speaker is connected with driving circuit, and driving circuit is connected with control module.MCU driving is less, and the sound that the direct drive dynamic loud-speaker sends is limited, uses the driving circuit drives dynamic loud-speaker, makes the prompting better effects if.
Prevent adding in the wrong oily warning device at above-mentioned oil tank of vehicle, described driving circuit comprises the PNP aerotron, the emitter company+5V power supply of said aerotron, and base stage connects the delivery port of micro controller system, is in series with dynamic loud-speaker between collecting electrode and the ground connection.Amplify the driving dynamic loud-speaker through aerotron, can make dynamic loud-speaker send bigger ground sound.
Prevent adding in the wrong oily warning device at above-mentioned oil tank of vehicle, described oil product sensor is the octane sensor.
Prior art is compared, and the utlity model has following advantage:
1, the utility model is analyzed through the oil that fuel tank is added, and when adding wrong oil, reports to the police, and reminds chaufeur and gas station attendant, prevents that driving engine is owing to the fuel oil problem is damaged.
2, the utility model makes that through being connected of fuel door sensor and control module opening filler cap promptly starts operation control module automatically, realizes triggering function automatically.
3, the utility model is simple in structure, and components and parts are few, the application of dynamic loud-speaker and control module, and driving circuit is fairly simple, and the convenient drive controlling that realizes.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure 1, control module; 2, oil product sensor; 3, filler cap sensor; 4, reminding unit; 41, dynamic loud-speaker; P, aerotron.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, this oil tank of vehicle is anti-to be added wrong oily warning device and comprises the filler cap sensor 3 that is used to detect filler cap and whether opens, is used for analysis stream and crosses oil product sensor 2 and the control module 1 of the oil of fuel filler pipe for which kind of model oil.Be connected with filler cap sensor 3 on the control module 1 respectively, be arranged on the oil product sensor 2 and the reminding unit 4 of midway location in the fuel filler pipe.Oil product sensor 2 is the octane sensor.Filler cap sensor 3 is for being arranged on the proximity transducer on the tank filler tube mouth.Reminding unit 4 comprises dynamic loud-speaker 41, and described dynamic loud-speaker 41 is connected with driving circuit, and driving circuit is connected with control module 1.Driving circuit comprises PNP aerotron P, the emitter company+5V power supply of aerotron P, and base stage is connected with the delivery port of micro controller system through resistance, is in series with dynamic loud-speaker 41 between collecting electrode and the ground connection.Here use dynamic loud-speaker 41 to send tweeting sound, also can use buzzer phone to replace dynamic loud-speaker 41 to send alerting signal, buzzer phone is identical with the connection mode of driving circuit.
When opening filler cap to group refueling; The opening signal of filler cap is set at the filler cap sensor 3 of filler neck, can be proximity transducer, arrives the filler cap opening signal through the change-detection of opening the generation induced voltage of experiencing filler cap; When control module 1 interface filler cap is opened; When refueling possibly, start-up control module 1 internal processes, this oil tank of vehicle prevents adding wrong oily alarm activation.To the fuel filler pipe oiling; Oil product sensor 2 check and analysis in the middle of in being arranged on fuel filler pipe go out the model of the oil that is flow through; And detection signal sent to control module 1; After control module 1 receives, compare detected model and the control module 1 interior needed oil of setting of vehicle that adds oil, do not meet the required oil of vehicle if judge the oil that the back adds; Then control module 1 delivery port sends control command; Control command is amplified for the base drive aerotron P of aerotron P and is driven reminding unit 4 dynamic loud-speakers 41 or buzzer phone sends and pipes, and reminding chaufeur and the added oil of gas station attendant as alarm signal is not the required oil of this automobile, in time reminds the relevant personnel to take the necessary measures.Prevent that driving engine is owing to the fuel oil problem is damaged.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as control module 1, oil product sensor 2, filler cap sensor 3, reminding unit 4, dynamic loud-speaker 41, aerotron P morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (7)
1. an oil tank of vehicle prevents adding wrong oily warning device; It is characterized in that; Comprise the filler cap sensor (3) that is used to detect filler cap and whether opens, be used for analysis stream and cross oil product sensor (2) and the control module (1) of the oil of fuel filler pipe for which kind of model oil; Be connected with described filler cap sensor (3), oil product sensor (2) and reminding unit (4) on the described control module (1) respectively; Described control module (1) detects filler cap according to filler cap sensor (3) and opens and start; The required oily model of this car that control module (1) reception oil product sensor (2) detects institute's gas filed model and control module (1) setting compares, and when confirming that the oil that adds is not needed oil, control module (1) is sent control command startup reminding unit (4) and sent alarm signal.
2. oil tank of vehicle according to claim 1 is anti-to add wrong oily warning device, it is characterized in that, described filler cap sensor (3) detects the proximity transducer that filler cap is opened for being arranged on being used on the tank filler opening.
3. oil tank of vehicle according to claim 2 is anti-to add wrong oily warning device, it is characterized in that described oil product sensor (2) is arranged on midway location in the fuel filler pipe.
4. prevent adding wrong oily warning device according to claim 1 or 2 or 3 described oil tank of vehicle, it is characterized in that described control module (1) is a micro controller system.
5. oil tank of vehicle according to claim 4 is anti-to add wrong oily warning device, it is characterized in that described reminding unit (4) comprises dynamic loud-speaker (41), and described dynamic loud-speaker (41) is connected with driving circuit, and driving circuit is connected with control module (1).
6. oil tank of vehicle according to claim 5 prevents adding wrong oily warning device; It is characterized in that described driving circuit comprises PNP aerotron (P), the emitter company+5V power supply of said aerotron (P); Base stage connects the delivery port of micro controller system, is in series with dynamic loud-speaker (41) between collecting electrode and the ground connection.
7. oil tank of vehicle according to claim 6 is anti-to add wrong oily warning device, it is characterized in that described oil product sensor (2) is the octane sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205399147U CN202448832U (en) | 2011-12-21 | 2011-12-21 | Wrong-fueling-proof warning device of fuel tank of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205399147U CN202448832U (en) | 2011-12-21 | 2011-12-21 | Wrong-fueling-proof warning device of fuel tank of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448832U true CN202448832U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205399147U Expired - Fee Related CN202448832U (en) | 2011-12-21 | 2011-12-21 | Wrong-fueling-proof warning device of fuel tank of vehicle |
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| Country | Link |
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| CN (1) | CN202448832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039906A (en) * | 2019-06-17 | 2019-07-23 | 蒙娜丽莎集团股份有限公司 | A kind of ceramic ink jet machine adds black detection device and its application method |
-
2011
- 2011-12-21 CN CN2011205399147U patent/CN202448832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039906A (en) * | 2019-06-17 | 2019-07-23 | 蒙娜丽莎集团股份有限公司 | A kind of ceramic ink jet machine adds black detection device and its application method |
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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: 20131221 |