CN103089468B - Cold start controller and cold start method for automobile with methyl alcohol as fuel - Google Patents
Cold start controller and cold start method for automobile with methyl alcohol as fuel Download PDFInfo
- Publication number
- CN103089468B CN103089468B CN201310016667.6A CN201310016667A CN103089468B CN 103089468 B CN103089468 B CN 103089468B CN 201310016667 A CN201310016667 A CN 201310016667A CN 103089468 B CN103089468 B CN 103089468B
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- automobile
- control circuit
- methyl alcohol
- temperature
- 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.)
- Active
Links
Classifications
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a cold start controller for an automobile with methyl alcohol as fuel. The cold start controller comprises a casing and a control system positioned in the casing. The control system comprises a single chip microcomputer, a voltage reducing and stabilizing circuit, a start control circuit, a temperature sensor, a temperature control circuit, a fuel oil control circuit and a fuel selection electronic switch, wherein the single chip microcomputer is connected with a power supply outside the casing through the voltage reducing and stabilizing circuit, the start control circuit is respectively connected with the single chip microcomputer and an automotive engine start circuit, the fuel oil control circuit is respectively connected with an oil pump power supply circuit, a main oil tank methyl alcohol pump and an auxiliary oil tank gasoline pump of an original automobile, the control end of the fuel oil control circuit is connected with the single chip microcomputer, and the fuel selection electronic switch is respectively connected with a controller for controlling the automobile to combust the methyl alcohol and a power supply circuit of the main oil tank methyl alcohol pump. The invention further discloses a cold start method. The cold start method guarantees that an automobile changed to combust methyl alcohol can be reliably started at any temperature situation, avoids combusting a lot of gasoline to increase cost and avoids complex manual operation.
Description
Technical field
The present invention relates to cold-starting automobile technical field, specifically a kind of automobile burning methyl alcohol cold start controlling device and cold start-up method.
Background technique
At present because gas price is higher, many people attempt allowing automobile use alternative fuel, such as rock gas etc., and it is also one of measure of comparatively practicality that automobile changes burning methyl alcohol.After automobile changes burning methyl alcohol, power situation does not significantly change, the about half but fuel cost declines, burn compared with rock gas with changing, not by the local restriction with or without gas station, also without the need to sacrificing space extremely limited in car to place the gas tank of large volume, compared with burning rock gas with repacking, change the recondition expense of burning methyl alcohol low, reequip simple and convenient, have the people of practical ability, oneself also can complete.
Automobile changes burning methyl alcohol needs installation automobile to change combustion methanol controller, object is the size controlling fuel injection quantity after changing burning methyl alcohol, this automobile changes combustion methanol controller after acquiring former car fuel injection quantity data, then control injection system make fuel injection quantity when combustion methanol compared with burns gasoline increase certain proportion to reach the power performance same with burns gasoline.This device is provided with one can at automobile burning gasoline, gasoline and the fuel selective switchgear doing corresponding conversion when methyl alcohol mixed combustion, combustion methanol and startup, according to the difference of institute's fueling, control whether increase fuel injection quantity or increase fuel injection quantity number.
But because methyl alcohol burning-point is higher, when the alternative fuel as fuel-engined vehicle, more difficult startup is maximum problem, even if be also difficult to a dozen Starters with car in the summer that temperature is higher, to just more difficult startup in winter, cannot start even at all.Therefore many automobiles of reequiping combustion methanol, to winter have to by the equipment Removal of combustion methanol need not, then change burning gasoline.In addition burn pure gasoline, gasoline and Methanol Blends, burn pure methyl alcohol or increase more fuel when starting time, need manual switchover fuel selective switchgear, operate also very loaded down with trivial details.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of automobile burning methyl alcohol cold start controlling device and cold start-up method, it can not only ensure that changing the automobile burning methyl alcohol can reliably start under any temperature conditions, unlikely burned many gasoline and raising the cost again, but also complicated loaded down with trivial details manual operation can be avoided.
In order to solve the problem, the present invention is by the following technical solutions: a kind of automobile burning methyl alcohol cold start controlling device, realize automatically controlling in order to change the cold start-up after combustion methanol to automobile, by manually-operable into automatic control is changed to the mounted fuel selection switch burning methyl alcohol controller that changes simultaneously, it is characterized in that, the control system comprising shell and arrange in the enclosure, described control system comprises single-chip microcomputer, decompression voltage regulator, startup control circuit, temperature transducer, temperature-control circuit, fuel oil control circuit and fuel and selects electronic switch; Described single-chip microcomputer is connected with the power supply outside housing by decompression voltage regulator; The input end of described temperature-control circuit is connected with temperature transducer, and output terminal is connected with single-chip microcomputer; Described startup control circuit is connected with single-chip microcomputer and automobile engine starting circuit respectively; Described fuel oil control circuit is connected with drop tank petrol pump with former car oil pump power supply circuits, main fuel tank methanol pump respectively, and its control end is connected with single-chip microcomputer; The power supply circuits that described fuel selects electronic switch to change combustion methanol controller and main fuel tank methanol pump respectively with automobile are connected.
Further, described control system also comprises oil mass observation circuit, warning circuit and buzzer, and described oil mass observation circuit is connected with single-chip microcomputer and the fuel-quantity transducer be arranged on drop tank respectively; Described warning circuit is connected with buzzer with single-chip microcomputer respectively.
Further, described control system also comprises emergency control circuit, and described emergency control circuit is connected with single-chip microcomputer and the emergency cock be arranged on shell respectively.
Further, ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by described temperature-control circuit, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening.
Further, described control system also comprises tutorial light, described tutorial light comprises burns gasoline tutorial light, combustion methanol tutorial light and emergency condition tutorial light, described burns gasoline tutorial light is connected with the power supply circuits of drop tank petrol pump, described combustion methanol tutorial light is connected with the power supply circuits of main fuel tank methanol pump, and described emergency condition tutorial light is connected with emergency control circuit.
Further, described tutorial light and emergency cock are arranged on a side of shell, and described shell is provided with the fixed plate for set casing, and described fixed plate is provided with fixed hole.
Present invention also offers the method for a kind of automobile burning methyl alcohol cold start-up, it is characterized in that, comprise the following steps:
1) ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by the temperature-control circuit described in, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening.
2) detect the actuating signal of automobile engine starting circuit, and send signal to single-chip microcomputer;
3) when the actuating signal of the ambient temperature signal monitored and automobile engine starting circuit changes simultaneously, single-chip microcomputer is by controlling the power supply of former car oil pump power supply circuits disconnection to main fuel tank methanol pump, and control the fuel shift switch that automobile changes combustion methanol controller and be switched to burns gasoline state of a control, drop tank petrol pump is powered simultaneously, burns gasoline tutorial light is bright, send gasoline from the petrol pump in drop tank toward motor, automobile is started by burns gasoline;
4) the single-chip microcomputer result of monitoring according to temperature observation circuit, after controlling to export the proper extension regular hour, single-chip microcomputer is powered to main fuel tank methanol pump by controlling former car oil pump power supply circuits, and control automobile and change combustion methanol controller and be switched to combustion methanol state of a control, disconnect the power supply to drop tank petrol pump simultaneously, combustion methanol tutorial light is bright, and motor car engine recovers combustion methanol by burns gasoline.
Further, described method also comprises: by the oil mass in fuel-quantity transducer Real-Time Monitoring drop tank, report to the police when low on fuel.
Further, when the former main fuel tank depositing methyl alcohol breaks down or methyl alcohol is finished, by stirring emergency cock, the gasoline in engine combustion drop tank is made.
The invention has the beneficial effects as follows: the present invention is by switching the power supply circuits of main fuel tank methanol pump and the power supply circuits of drop tank petrol pump, not only ensure that changing the automobile burning methyl alcohol can reliably start under any temperature conditions, unlikely burned many gasoline and raising the cost again, but also avoid complicated loaded down with trivial details manual operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further:
Fig. 1 is system connection diagram of the present invention;
Fig. 2 is structural representation of the present invention;
In figure: 1 emergency cock, 2 buzzers, 3 automobiles change combustion methanol controller, 4 burns gasoline tutorial light, 5 combustion methanol tutorial light, 6 emergency condition tutorial light, 7 fixed plates, 8 fixed holes, 9 shells.
Embodiment
As shown in Figure 1, a kind of automobile burning methyl alcohol cold start controlling device of the present invention, realize automatically controlling in order to change the cold start-up after combustion methanol to automobile, the fuel selection switch burning methyl alcohol controller 3 is changed to mounted automobile simultaneously and change automatic control into by manually-operable, the control system that it comprises shell 9 and arranges in the enclosure, described control system comprises single-chip microcomputer, decompression voltage regulator, startup control circuit, temperature transducer, temperature-control circuit, fuel oil control circuit and fuel and selects electronic switch; Described single-chip microcomputer is connected with the power supply outside housing; The input end of described temperature-control circuit is connected with temperature transducer, and output terminal is connected with single-chip microcomputer; Described startup control circuit is connected with single-chip microcomputer and automobile engine starting circuit respectively; Described fuel oil control circuit is connected with drop tank petrol pump with former car oil pump power supply circuits, main fuel tank methanol pump respectively, and its control end is connected with single-chip microcomputer; The power supply circuits that described fuel selects electronic switch to change combustion methanol controller 3 and main fuel tank methanol pump respectively with automobile are connected.
Further, described control system also comprises oil mass observation circuit, warning circuit and buzzer 2, and described oil mass observation circuit is connected with single-chip microcomputer and the fuel-quantity transducer be arranged on drop tank respectively; Described warning circuit is by being connected with buzzer 2 with single-chip microcomputer respectively.
Further, described control system also comprises emergency control circuit, and described emergency control circuit is connected with single-chip microcomputer and the emergency cock 1 be arranged on shell respectively.
Further, ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by described temperature-control circuit, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening.
Further, described control system also comprises tutorial light, described tutorial light comprises burns gasoline tutorial light 4, combustion methanol tutorial light 5 and emergency condition tutorial light 6, described burns gasoline tutorial light 4 is connected with the power supply circuits of drop tank petrol pump, described combustion methanol tutorial light 5 is connected with the power supply circuits of main fuel tank methanol pump, described emergency condition tutorial light 6 with should and control circuit be connected.
Fig. 2 is structural representation of the present invention.As shown in Figure 2, burns gasoline tutorial light 4 of the present invention, combustion methanol tutorial light 5, emergency condition tutorial light 6 and emergency cock 1 are arranged on a side of shell 9, described shell 9 is also provided with the fixed plate 7 for set casing, and described fixed plate 7 is provided with fixed hole 8.
The method of a kind of automobile burning methyl alcohol of the present invention cold start-up, it comprises the following steps:
1) ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by temperature-control circuit, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening.
2) detect the actuating signal of automobile engine starting circuit, and send signal to single-chip microcomputer;
3) when the actuating signal monitoring ambient temperature signal and automobile engine starting circuit changes simultaneously, single-chip microcomputer is by controlling the power supply of former car oil pump power supply circuits disconnection to main fuel tank methanol pump, and control automobile and change combustion methanol controller and be switched to burns gasoline state of a control, drop tank petrol pump is powered simultaneously, burns gasoline tutorial light is bright, in motor, send gasoline from drop tank petrol pump, automobile is started by burns gasoline;
4) the single-chip microcomputer result of monitoring according to temperature observation circuit, after controlling to export the proper extension regular hour, single-chip microcomputer is powered to main fuel tank methanol pump by controlling former car oil pump power supply circuits, and control automobile and change combustion methanol controller and be switched to combustion methanol state of a control, disconnect the power supply to drop tank petrol pump simultaneously, combustion methanol tutorial light is bright, and motor car engine recovers combustion methanol by burns gasoline.
Said method also comprises: by the oil mass in fuel-quantity transducer Real-Time Monitoring drop tank, report to the police when low on fuel.
In the above-mentioned methods, when the former main fuel tank depositing methyl alcohol breaks down or methyl alcohol is finished, by stirring emergency cock, the gasoline in engine combustion drop tank is made.
When work, add methyl alcohol in the former main fuel tank of automobile, drop tank adds gasoline.Ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by temperature-control circuit, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening.Simultaneously, when ato unit, actuating signal is reached startup control circuit by engine start circuit, start another inlet opening that signal is sent to single-chip microcomputer by control circuit, the current potential of this inlet opening is changed, when above-mentioned two inlet openings of single-chip microcomputer change simultaneously, single-chip microcomputer controls the power supply of former car oil pump power supply circuits disconnection to main fuel tank methanol pump by fuel oil control circuit, the fuel selection switch that fuel selects electronic switch control automobile to change combustion methanol controller 3 is switched to burns gasoline state of a control, drop tank petrol pump is powered simultaneously, burns gasoline tutorial light is bright, in motor, gasoline is sent from drop tank petrol pump, automobile is started by burns gasoline, the result that single-chip microcomputer is monitored according to temperature observation circuit, control to export the proper extension regular hour, treat that engine temperature rises, smooth running, when change combustion methanol can normally work, single-chip microcomputer controls the power supply of former car oil pump power supply circuits connection to main fuel tank methanol pump by fuel oil control circuit, combustion methanol tutorial light is bright, the fuel shift switch that fuel selects electronic switch control automobile to change combustion methanol controller 3 is switched to combustion methanol state of a control, disconnect simultaneously and drop tank petrol pump is powered, motor car engine is made to recover combustion methanol by burns gasoline.From burns gasoline to change combustion methanol, and the time of environmentally temperature time delay burns gasoline, the temperature signal collected according to temperature transducer by single-chip microcomputer determines, the time of the lower burns gasoline of temperature is longer, automatically realizes the smooth transition from burns gasoline to combustion methanol by the control of single-chip microcomputer.So both ensured to change and burnt the automobile of methyl alcohol and can reliably start under any temperature conditions, again unlikely burned many gasoline and raising the cost, also avoid complicated loaded down with trivial details manual operation.
Claims (6)
1. an automobile burning methyl alcohol cold start controlling device, automatically control in order to change combustion methanol controller to automobile, it is characterized in that, the control system comprising shell and arrange in the enclosure, described control system comprises single-chip microcomputer, decompression voltage regulator, startup control circuit, temperature transducer, temperature-control circuit, fuel oil control circuit and fuel and selects electronic switch; Described single-chip microcomputer is connected with the power supply outside housing by decompression voltage regulator; The input end of described temperature-control circuit is connected with temperature transducer, and output terminal is connected with single-chip microcomputer; Described startup control circuit is connected with single-chip microcomputer and automobile engine starting circuit respectively; Described fuel oil control circuit is connected with drop tank petrol pump with former car oil pump power supply circuits, main fuel tank methanol pump respectively, and its control end is connected with single-chip microcomputer; The power supply circuits that described fuel selects electronic switch to change combustion methanol controller and main fuel tank methanol pump respectively with automobile are connected;
Described control system also comprises oil mass observation circuit, warning circuit and buzzer, and described oil mass observation circuit is connected with single-chip microcomputer and the fuel-quantity transducer be arranged on drop tank respectively; Described warning circuit is by being connected with buzzer with single-chip microcomputer respectively;
Described control system also comprises emergency control circuit, and described emergency control circuit is connected with single-chip microcomputer and the emergency cock be arranged on shell respectively;
Ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by described temperature-control circuit, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening.
2. a kind of automobile burning methyl alcohol cold start controlling device according to claim 1, it is characterized in that, described control system also comprises tutorial light, described tutorial light comprises burns gasoline tutorial light, combustion methanol tutorial light and emergency condition tutorial light, described burns gasoline tutorial light is connected with the power supply circuits of drop tank petrol pump, described combustion methanol tutorial light is connected with the power supply circuits of main fuel tank methanol pump, and described emergency condition tutorial light is connected with emergency control circuit.
3. a kind of automobile burning methyl alcohol cold start controlling device according to claim 2, it is characterized in that, described tutorial light and emergency cock are arranged on a side of shell, and described shell is provided with the fixed plate for set casing, and described fixed plate is provided with fixed hole.
4. a method for automobile burning methyl alcohol cold start-up, is characterized in that, comprises the following steps:
1) ambient temperature is divided into 10 grades from minimum-40 DEG C to the highest+32 DEG C by temperature-control circuit, and every grade has an electronic switch to be connected with an inlet opening of single-chip microcomputer; When the ambient temperature electrical signal that temperature transducer is sent here conforms to a certain shelves of temperature-control circuit, the electronic switch by this grade is opened, and changes the current potential of connected single-chip microcomputer inlet opening;
2) detect the actuating signal of automobile engine starting circuit, and send signal to single-chip microcomputer;
3) when the actuating signal monitoring ambient temperature signal and automobile engine starting circuit changes simultaneously, single-chip microcomputer is by controlling the power supply of former car oil pump power supply circuits disconnection to main fuel tank methanol pump, drop tank petrol pump is powered simultaneously, burns gasoline tutorial light is bright, in motor, gasoline is sent from drop tank petrol pump, automobile is started by burns gasoline, and controls automobile and change combustion methanol controller and be switched to burns gasoline state of a control, prevents oil spout excessive;
4) the single-chip microcomputer result of monitoring according to temperature observation circuit, after controlling to export the proper extension regular hour, single-chip microcomputer is powered to main fuel tank methanol pump by controlling former car oil pump power supply circuits, disconnect the power supply to drop tank petrol pump simultaneously, combustion methanol tutorial light is bright, motor car engine recovers combustion methanol by burns gasoline, and controls automobile and change combustion methanol controller and be switched to combustion methanol state of a control.
5. the method for a kind of automobile burning methyl alcohol according to claim 4 cold start-up, is characterized in that, described method also comprises: by the oil mass in fuel-quantity transducer Real-Time Monitoring drop tank, report to the police when low on fuel.
6. the method for a kind of automobile burning methyl alcohol cold start-up according to claim 4 or 5, is characterized in that, when the former main fuel tank depositing methyl alcohol breaks down or methyl alcohol is finished, by stirring emergency cock, makes the gasoline in engine combustion drop tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016667.6A CN103089468B (en) | 2013-01-17 | 2013-01-17 | Cold start controller and cold start method for automobile with methyl alcohol as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016667.6A CN103089468B (en) | 2013-01-17 | 2013-01-17 | Cold start controller and cold start method for automobile with methyl alcohol as fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103089468A CN103089468A (en) | 2013-05-08 |
| CN103089468B true CN103089468B (en) | 2015-06-03 |
Family
ID=48202482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016667.6A Active CN103089468B (en) | 2013-01-17 | 2013-01-17 | Cold start controller and cold start method for automobile with methyl alcohol as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103089468B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615342A (en) * | 2013-11-22 | 2014-03-05 | 赵启新 | Double-fuel jetting device |
| CN104047740A (en) * | 2014-04-30 | 2014-09-17 | 李飞 | Automobile methanol burning and cold starting integral control device and control method |
| CN105386873B (en) * | 2015-11-18 | 2018-04-06 | 河北华北柴油机有限责任公司 | Engine cold-starting fault rapid detecting method |
| CN106837567A (en) * | 2016-12-30 | 2017-06-13 | 广西玉柴机器股份有限公司 | The cold start-up method of methanol engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646691A (en) * | 1984-08-10 | 1987-03-03 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Auxiliary fuel supply device for alcohol engine |
| CN2446288Y (en) * | 2000-09-22 | 2001-09-05 | 邢继学 | Intelligent electronic controller for changing automobile fuel |
| CN1933330A (en) * | 2006-09-01 | 2007-03-21 | 赵旭 | Motor vehicle double-fuel digital display type intelligent change-over switch |
| CN101086235A (en) * | 2007-06-06 | 2007-12-12 | 奇瑞汽车有限公司 | Methanol fuel engine low temperature start-up device and its control method |
| CN101280728A (en) * | 2008-05-16 | 2008-10-08 | 北京工业大学 | Methanol fuel engine cold-starting control method and system |
| CN201662413U (en) * | 2010-04-26 | 2010-12-01 | 力帆实业(集团)股份有限公司 | Oil quantity display |
| CN203050898U (en) * | 2013-01-17 | 2013-07-10 | 李飞 | Automobile methanol burning cold start controller |
-
2013
- 2013-01-17 CN CN201310016667.6A patent/CN103089468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646691A (en) * | 1984-08-10 | 1987-03-03 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Auxiliary fuel supply device for alcohol engine |
| CN2446288Y (en) * | 2000-09-22 | 2001-09-05 | 邢继学 | Intelligent electronic controller for changing automobile fuel |
| CN1933330A (en) * | 2006-09-01 | 2007-03-21 | 赵旭 | Motor vehicle double-fuel digital display type intelligent change-over switch |
| CN101086235A (en) * | 2007-06-06 | 2007-12-12 | 奇瑞汽车有限公司 | Methanol fuel engine low temperature start-up device and its control method |
| CN101280728A (en) * | 2008-05-16 | 2008-10-08 | 北京工业大学 | Methanol fuel engine cold-starting control method and system |
| CN201662413U (en) * | 2010-04-26 | 2010-12-01 | 力帆实业(集团)股份有限公司 | Oil quantity display |
| CN203050898U (en) * | 2013-01-17 | 2013-07-10 | 李飞 | Automobile methanol burning cold start controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103089468A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103089468B (en) | Cold start controller and cold start method for automobile with methyl alcohol as fuel | |
| CN101984234A (en) | Control method of methanol/gasoline dual-fuel engine system | |
| CN103775265B (en) | A kind of manual automobile start-stop control system | |
| CN108045266B (en) | Range extender starting control method and device | |
| CN108116350A (en) | Vehicle-mounted assembled battery intelligent power supply electric system and method for supplying power to | |
| CN203276018U (en) | Vehicle information acquisition device based on OBD (On-Board Diagnostics)-II | |
| CN103481844A (en) | Vehicle-mounted electronic system, vehicle-mounted equipment power source management method and vehicle | |
| CN102874256B (en) | Method for starting hybrid sedan | |
| KR20140114175A (en) | Method of operating charging device | |
| US7188597B2 (en) | Engine cold start aid malfunction alert | |
| CN105510828A (en) | Automobile starting system durability test device and use method thereof | |
| CN202170831U (en) | Automatic idling stop system for engine | |
| CN104608686A (en) | Automobile storage battery fault early warning device | |
| CN202441498U (en) | Automatic engine idling stop system | |
| CN102582431B (en) | The engine start control method started based on a key and system | |
| CN203050898U (en) | Automobile methanol burning cold start controller | |
| CN101701553A (en) | Full automatic controller of diesel generating set and control method | |
| CN203329234U (en) | Fire extinguishing device for automobile | |
| CN203847258U (en) | Integrated control device for methanol burring and cold starting of automobile | |
| CN105179092A (en) | Control method of methyl alcohol, biodiesel and diesel multi-fuel engine system | |
| CN104047740A (en) | Automobile methanol burning and cold starting integral control device and control method | |
| CN205395985U (en) | Intelligent OBD power supply unit | |
| CN112498277A (en) | Automobile power supply system, automobile starting operation control method and storage medium | |
| CN204024862U (en) | A kind of petrol engine low-temperature pre-heating device | |
| CN206397605U (en) | A kind of pressure switching device for dual-fuel vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |