CN203130265U - Automotive dual fuel intelligent controller - Google Patents
Automotive dual fuel intelligent controller Download PDFInfo
- Publication number
- CN203130265U CN203130265U CN2013200986331U CN201320098633U CN203130265U CN 203130265 U CN203130265 U CN 203130265U CN 2013200986331 U CN2013200986331 U CN 2013200986331U CN 201320098633 U CN201320098633 U CN 201320098633U CN 203130265 U CN203130265 U CN 203130265U
- Authority
- CN
- China
- Prior art keywords
- fuel
- liquid level
- level sensor
- engine ecu
- controller
- Prior art date
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model discloses an automotive dual fuel intelligent controller which comprises a first liquid level sensor, a second liquid level sensor, an automotive original engine ECU (Electronic Control Unit), a microcontroller and an alcohol-based fuel controller. The first liquid level sensor is arranged inside a gasoline fuel tank; the second liquid level sensor is arranged inside a methanol fuel tank; the first liquid level sensor and the second liquid level sensor are connected with the automotive original engine ECU; a signal input terminal of the microcontroller is connected with the automotive original engine ECU; and a signal output terminal of the microcontroller is connected with the alcohol-based fuel controller. The automotive dual fuel intelligent controller has the advantages of achieving intelligent control on fuel switching, being capable of automatically sending fuel switching signals through monitoring on the capacity of gasoline fuel and methanol fuel and preventing accidents caused by not timely switching the fuel due to lack of the methanol fuel.
Description
Technical field
The utility model relates to auto parts machinery, more specifically relates to a kind of automobile double fuel intelligent controller.Simple in structure, easy for installation, realized that dual-fuel changes automatically.
Background technique
Along with development economic and society; the automobile pollution of China in 2012 is broken through 100,000,000; consumption to gasoline constantly increases; gas price is constantly soaring; and gasoline combustion can produce harmful gas; befouling environment; automotive industry is faced with oil supply and demand aggravation of contradictions and two severe problems of environmental protection; researched and developed multiple fresh fuel based on above reason; as carbinol gasoline fuel; how ethanol petrol fuel etc. control and reach the purpose of energy saving to the burning of these fresh fuels, be an important techniques problem; therefore, need a kind of automobile double fuel intelligent controller that can realize that dual-fuel is changed automatically of design.
The model utility content
The purpose of this utility model is to have proposed a kind of automobile double fuel intelligent controller.Simple in structure, easy for installation, realized that dual-fuel changes automatically.
Adopt following technological scheme for achieving the above object:
A kind of automobile double fuel intelligent controller comprises first liquid level sensor, second liquid level sensor, and the former Engine ECU of automobile, single-chip microcomputer, the alcoholic fuel controller is characterized in that:
First liquid level sensor is installed in the Fuel Petroleum case, second liquid level sensor is installed in the methanol fuel case, first liquid level sensor all is connected the former Engine ECU of automobile with second liquid level sensor, the signal input part of single-chip microcomputer connects the former Engine ECU of automobile, and the signal output part of single-chip microcomputer connects the alcoholic fuel controller.
First liquid level sensor is in order to obtain the liquid level of Fuel Petroleum, second liquid level sensor is in order to obtain the liquid level of methanol fuel, and the liquid level signal of two kinds of fuel transferred to the former Engine ECU of automobile, the former Engine ECU of automobile is judged liquid level signal, calculate two kinds of capacity that fuel is current, and make the signal that switches fuel, switched by alcoholic fuel controller control fuel.
Compared with prior art, the utlity model has following advantage and beneficial effect:
The utility model has been realized the intellectuality control of fuel switching controls, can make the signal that switches fuel automatically by the capacity of monitoring Fuel Petroleum and methanol fuel, prevents from time not switching because methanol fuel is very few the contingency that fuel causes.
Description of drawings
Fig. 1 is a kind of automobile double fuel intelligent controller structural representation.
Wherein: 1-first liquid level sensor, 2-second liquid level sensor, 3-Fuel Petroleum case, 4-methanol fuel case, the former Engine ECU of 5-automobile, 6-single-chip microcomputer, 7-alcoholic fuel controller.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
A kind of automobile double fuel intelligent controller comprises first liquid level sensor, 1, the second liquid level sensor 2, the former Engine ECU 5 of automobile, and single-chip microcomputer 6, alcoholic fuel controller 7 is characterized in that:
First liquid level sensor 1 is installed in the Fuel Petroleum case 3, second liquid level sensor 2 is installed in the methanol fuel case 4, first liquid level sensor 1 all is connected the former Engine ECU 5 of automobile with second liquid level sensor 2, the signal input part of single-chip microcomputer 6 connects the former Engine ECU 5 of automobile, and the signal output part of single-chip microcomputer 6 connects alcoholic fuel controller 7.
First liquid level sensor 1 is in order to obtain the liquid level of Fuel Petroleum, second liquid level sensor 2 is in order to obtain the liquid level of methanol fuel, and the liquid level signal of two kinds of fuel transferred to the former Engine ECU 5 of automobile, 5 pairs of liquid level signals of the former Engine ECU of automobile are judged, calculate two kinds of capacity that fuel is current, and make the signal that switches fuel, switched by alcoholic fuel controller 7 control fuel.
Compared with prior art, the utlity model has following advantage and beneficial effect:
The utility model has been realized the intellectuality control of fuel switching controls, can make the signal that switches fuel automatically by the capacity of monitoring Fuel Petroleum and methanol fuel, prevents from time not switching because methanol fuel is very few the contingency that fuel causes.
Claims (1)
1. an automobile double fuel intelligent controller comprises first liquid level sensor (1), second liquid level sensor (2), and the former Engine ECU of automobile (5), single-chip microcomputer (6), alcoholic fuel controller (7) is characterized in that:
First liquid level sensor (1) is installed in the Fuel Petroleum case (3), second liquid level sensor (2) is installed in the methanol fuel case (4), first liquid level sensor (1) all is connected the former Engine ECU of automobile (5) with second liquid level sensor (2), the signal input part of single-chip microcomputer (6) connects the former Engine ECU of automobile (5), and the signal output part of single-chip microcomputer (6) connects alcoholic fuel controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200986331U CN203130265U (en) | 2013-03-05 | 2013-03-05 | Automotive dual fuel intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200986331U CN203130265U (en) | 2013-03-05 | 2013-03-05 | Automotive dual fuel intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130265U true CN203130265U (en) | 2013-08-14 |
Family
ID=48938255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200986331U Expired - Fee Related CN203130265U (en) | 2013-03-05 | 2013-03-05 | Automotive dual fuel intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130265U (en) |
-
2013
- 2013-03-05 CN CN2013200986331U patent/CN203130265U/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: 20130814 Termination date: 20140305 |