CN109268564B - Vehicle fuel tank solenoid valve control method and device - Google Patents
Vehicle fuel tank solenoid valve control method and device Download PDFInfo
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- CN109268564B CN109268564B CN201811227444.3A CN201811227444A CN109268564B CN 109268564 B CN109268564 B CN 109268564B CN 201811227444 A CN201811227444 A CN 201811227444A CN 109268564 B CN109268564 B CN 109268564B
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- solenoid valve
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 238000003795 desorption Methods 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 6
- 230000036544 posture Effects 0.000 description 6
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The embodiment of the invention provides a method and equipment for controlling a vehicle fuel tank electromagnetic valve. Wherein the method comprises the following steps: if the vehicle is in a static state and the oil liquid level is not full, controlling the electromagnetic valve of the fuel tank to open, monitoring the oil liquid level state, and if the oil liquid level is full, controlling the electromagnetic valve of the fuel tank to close; if the vehicle is in a running state, acquiring a pressure value of the pressure sensor according to an engine running state signal, if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be opened, monitoring the pressure value of the pressure sensor, and if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be closed; and if the vehicle is in a rollover state, controlling the electromagnetic valve of the fuel tank to be closed. The method and the device for controlling the electromagnetic valve of the vehicle fuel tank provided by the embodiment of the invention can realize effective control of the electromagnetic valve of the vehicle fuel tank.
Description
Technical Field
The embodiment of the invention relates to the technical field of electric control, in particular to a method and equipment for controlling an electromagnetic valve of a vehicle fuel tank.
Background
While the highly developed modern society brings great convenience to people, along with increasingly severe environment, the national requirements on environmental protection are more and more strict, and the requirements are particularly obvious in the automobile industry. The nation strongly supports new energy automobiles, and does not represent the environmental protection of the nation. The market share of new energy vehicles, particularly plug-in hybrid electric vehicles, is getting larger, the demand of a PHEV high-pressure oil tank is also getting larger, and the demand of controlling an electromagnetic valve is also getting urgent. The FTIV valve on the PHEV high-pressure oil tank in the current market needs to be comprehensively judged through an engine ECU to open and close, the dependence on the ECU is high, the software cost is high, the difficulty is high when the program needs to be upgraded, and the problem that oil liquid overflows from the oil tank cannot be solved. Therefore, finding a method for effectively controlling a vehicle fuel tank electromagnetic valve without depending on a vehicle-mounted ECU system and effectively preventing the oil liquid in the vehicle fuel tank from overflowing is a technical problem that is widely concerned in the industry.
Disclosure of Invention
In order to solve the above problems in the prior art, embodiments of the present invention provide a method and an apparatus for controlling a solenoid valve of a fuel tank of a vehicle.
In a first aspect, an embodiment of the present invention provides a vehicle fuel tank solenoid valve control method, including: if the vehicle is in a static state and the oil liquid level is not full, controlling the electromagnetic valve of the fuel tank to open, monitoring the oil liquid level state, and if the oil liquid level is full, controlling the electromagnetic valve of the fuel tank to close; if the vehicle is in a running state, acquiring a pressure value of the pressure sensor according to an engine running state signal, if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be opened, monitoring the pressure value of the pressure sensor, and if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be closed; and if the vehicle is in a rollover state, controlling the electromagnetic valve of the fuel tank to be closed.
Further, the vehicle fuel tank solenoid valve control method further comprises: if the vehicle is in a static state and the oil liquid level is full, the electromagnetic valve of the fuel tank is not controlled.
Further, the vehicle fuel tank solenoid valve control method further comprises: and if the vehicle is in a static state and the oil liquid of the fuel tank does not need to be filled, controlling the electromagnetic valve of the fuel tank to be closed.
Further, the vehicle fuel tank solenoid valve control method further comprises: if the vehicle is in a running state, acquiring a state signal of a desorption electromagnetic valve according to the running state signal of the engine, if the desorption electromagnetic valve is opened, controlling the electromagnetic valve of the fuel tank to be opened, and if the desorption electromagnetic valve is closed, controlling the electromagnetic valve of the fuel tank to be closed; wherein, the desorption solenoid valve is opened and then is provided the desorption signal, and the desorption solenoid valve is closed and then cuts off the desorption signal, according to the desorption signal controls the fuel tank solenoid valve.
Further, the vehicle fuel tank solenoid valve control method further comprises: if the vehicle is in a running state, controlling the electromagnetic valve of the fuel tank to be opened according to an engine running state signal if the vehicle runs stably and the road surface gradient is smaller than the breathing gradient; and the breathing gradient is a slope critical angle at which the fuel tank can be ventilated with the outside when the vehicle is on a slope.
Further, the range of fuel tank solenoid valve closing pressure thresholds includes: greater than or equal to-2 kpa and less than or equal to 5 kpa.
Further, the range of fuel tank solenoid valve opening pressure thresholds includes: less than-2 kpa or greater than 5 kpa.
In a second aspect, an embodiment of the present invention provides a vehicle fuel tank solenoid valve control device including:
the vehicle static state electromagnetic valve control module is used for controlling the electromagnetic valve of the fuel tank to be opened and monitoring the liquid level state of the oil liquid if the vehicle is in a static state and the liquid level of the oil liquid is not full, and controlling the electromagnetic valve of the fuel tank to be closed if the liquid level of the oil liquid is full;
the vehicle running state electromagnetic valve control module is used for acquiring the pressure value of the pressure sensor according to the running state signal of the engine if the vehicle is in a running state, controlling the fuel tank electromagnetic valve to be opened and monitoring the pressure value of the pressure sensor if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, and controlling the fuel tank electromagnetic valve to be closed if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve;
and the vehicle rollover state electromagnetic valve control module is used for controlling the fuel tank electromagnetic valve to be closed if the vehicle is in a rollover state.
In a third aspect, an embodiment of the present invention provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, and the processor invokes the program instructions to implement the vehicle fuel tank solenoid valve control method provided in any of the various possible implementations of the first aspect.
In a fourth aspect, embodiments of the present invention provide a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform a method of controlling a vehicle fuel tank solenoid valve as provided in any one of the various possible implementations of the first aspect.
According to the control method and the control device for the electromagnetic valve of the vehicle fuel tank, provided by the embodiment of the invention, the electromagnetic valve of the vehicle fuel tank is correspondingly controlled according to the information of different postures and motion states of the vehicle by collecting the information of the different postures and motion states of the vehicle, so that the electromagnetic valve of the vehicle fuel tank can be effectively controlled under the condition of not depending on a vehicle-mounted ECU, and the problem of overflow of oil liquid in the vehicle fuel tank is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below to the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart of a method for controlling a solenoid valve of a vehicle fuel tank according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a vehicle fuel tank solenoid valve control device provided by an embodiment of the invention;
fig. 3 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, technical features of various embodiments or individual embodiments provided by the invention can be arbitrarily combined with each other to form a feasible technical solution, but must be realized by a person skilled in the art, and when the technical solution combination is contradictory or cannot be realized, the technical solution combination is not considered to exist and is not within the protection scope of the present invention.
The embodiment of the invention provides a vehicle fuel tank solenoid valve control method, and with reference to fig. 1, the method comprises the following steps:
101. and if the vehicle is in a static state and the oil liquid level is not full, controlling the electromagnetic valve of the fuel tank to open, monitoring the oil liquid level state, and if the oil liquid level is full, controlling the electromagnetic valve of the fuel tank to close.
102. If the vehicle is in a running state, acquiring a pressure value of the pressure sensor according to the engine running state signal, if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be opened, monitoring the pressure value of the pressure sensor, and if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be closed. It should be noted that the driving state of the vehicle includes an idling state and a coasting state (i.e. the engine is not working), and when the vehicle is in the coasting state, the transmitter operation state signal is not received, and the fuel tank solenoid valve is controlled to be closed.
103. And if the vehicle is in a rollover state, controlling the electromagnetic valve of the fuel tank to be closed. The method for judging whether the vehicle is in the rollover state comprises the following steps: the included angle between the straight line vertical to the vehicle chassis and the straight line vertical to the ground is more than or equal to sixty-five degrees.
It should be noted that, in the embodiment of the present invention, the vehicle attitude and the driving state (for example, the vehicle speed) are both obtained by the gyroscope and provided to the corresponding electronic control chip.
According to the control method of the electromagnetic valve of the vehicle fuel tank, provided by the embodiment of the invention, the electromagnetic valve of the vehicle fuel tank is correspondingly controlled according to the information of different postures and motion states of the vehicle by collecting the information of the various postures and motion states of the vehicle, so that the electromagnetic valve of the vehicle fuel tank can be effectively controlled under the condition of not depending on a vehicle-mounted ECU, and the problem of overflow of oil liquid in the vehicle fuel tank is solved.
On the basis of the above embodiment, the method for controlling the electromagnetic valve of the fuel tank of the vehicle provided in the embodiment of the present invention further includes: if the vehicle is in a static state and the oil liquid level is full, the electromagnetic valve of the fuel tank is not controlled.
On the basis of the above embodiment, the method for controlling the electromagnetic valve of the fuel tank of the vehicle provided in the embodiment of the present invention further includes: and if the vehicle is in a static state and the oil liquid of the fuel tank does not need to be filled, controlling the electromagnetic valve of the fuel tank to be closed.
On the basis of the above embodiment, the method for controlling the electromagnetic valve of the fuel tank of the vehicle provided in the embodiment of the present invention further includes: if the vehicle is in a running state, acquiring a state signal of a desorption electromagnetic valve according to the running state signal of the engine, if the desorption electromagnetic valve is opened, controlling the electromagnetic valve of the fuel tank to be opened, and if the desorption electromagnetic valve is closed, controlling the electromagnetic valve of the fuel tank to be closed; wherein, the desorption solenoid valve is opened and then is provided the desorption signal, and the desorption solenoid valve is closed and then cuts off the desorption signal, according to the desorption signal controls the fuel tank solenoid valve. Specifically, when the desorption solenoid valve provides the desorption signal, the fuel tank solenoid valve is controlled to be opened. When the desorption electromagnetic valve cuts off the desorption signal (namely, the desorption signal is not provided, namely, the desorption electromagnetic valve is in a closed state), the electromagnetic valve of the fuel tank is controlled to be closed.
On the basis of the above embodiment, the method for controlling the electromagnetic valve of the fuel tank of the vehicle provided in the embodiment of the present invention further includes: if the vehicle is in a running state, controlling the electromagnetic valve of the fuel tank to be opened according to an engine running state signal if the vehicle runs stably and the road surface gradient is smaller than the breathing gradient; and the breathing gradient is a slope critical angle at which the fuel tank can be ventilated with the outside when the vehicle is on a slope.
On the basis of the above embodiment, the method for controlling a solenoid valve of a fuel tank of a vehicle according to an embodiment of the present invention, wherein the range of the closing pressure threshold of the solenoid valve of the fuel tank includes: greater than or equal to-2 kpa and less than or equal to 5 kpa.
On the basis of the above embodiment, the method for controlling a solenoid valve of a fuel tank of a vehicle according to an embodiment of the present invention, wherein the range of the opening pressure threshold of the solenoid valve of the fuel tank includes: less than-2 kpa or greater than 5 kpa.
The implementation basis of the various embodiments of the present invention is realized by programmed processing performed by a device having a processor function. Therefore, in engineering practice, the technical solutions and functions thereof of the embodiments of the present invention can be packaged into various modules. Based on this reality, on the basis of the above embodiments, embodiments of the present invention provide a vehicle fuel tank solenoid valve control device for executing the vehicle fuel tank solenoid valve control method in the above method embodiments. Referring to fig. 2, the apparatus includes:
the vehicle static state electromagnetic valve control module 201 is used for controlling the fuel tank electromagnetic valve to be opened and monitoring the oil liquid level state if the vehicle is in a static state and the oil liquid level is not full, and controlling the fuel tank electromagnetic valve to be closed if the oil liquid level is full;
the vehicle running state solenoid valve control module 202 is used for acquiring a pressure value of the pressure sensor according to an engine running state signal if the vehicle is in a running state, controlling the fuel tank solenoid valve to be opened and monitoring the pressure value of the pressure sensor if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank solenoid valve, and controlling the fuel tank solenoid valve to be closed if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank solenoid valve;
and the vehicle rollover state solenoid valve control module 203 is used for controlling the fuel tank solenoid valve to be closed if the vehicle is in a rollover state.
According to the vehicle fuel tank electromagnetic valve control device provided by the embodiment of the invention, the vehicle static state electromagnetic valve control module, the vehicle running state electromagnetic valve control module and the vehicle rollover state electromagnetic valve control module are adopted, various different postures and motion state information of the vehicle are collected, and then the vehicle fuel tank electromagnetic valve is correspondingly controlled according to the different postures and motion state information of the vehicle, so that the vehicle fuel tank electromagnetic valve can be effectively controlled under the condition of not depending on a vehicle-mounted ECU, and the problem of overflow of oil liquid in the vehicle fuel tank is solved.
The method of the embodiment of the invention is realized by depending on the electronic equipment, so that the related electronic equipment is necessarily introduced. To this end, an embodiment of the present invention provides an electronic apparatus, as shown in fig. 3, including: at least one processor (processor)301, a communication Interface (Communications Interface)304, at least one memory (memory)302 and a communication bus 303, wherein the at least one processor 301, the communication Interface 304 and the at least one memory 302 are configured to communicate with each other via the communication bus 303. The at least one processor 301 may call logic instructions in the at least one memory 302 to perform the following method: if the vehicle is in a static state and the oil liquid level is not full, controlling the electromagnetic valve of the fuel tank to open, monitoring the oil liquid level state, and if the oil liquid level is full, controlling the electromagnetic valve of the fuel tank to close; if the vehicle is in a running state, acquiring a pressure value of the pressure sensor according to an engine running state signal, if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be opened, monitoring the pressure value of the pressure sensor, and if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be closed; and if the vehicle is in a rollover state, controlling the electromagnetic valve of the fuel tank to be closed.
Furthermore, the logic instructions in the at least one memory 302 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. Examples include: if the vehicle is in a static state and the oil liquid level is not full, controlling the electromagnetic valve of the fuel tank to open, monitoring the oil liquid level state, and if the oil liquid level is full, controlling the electromagnetic valve of the fuel tank to close; if the vehicle is in a running state, acquiring a pressure value of the pressure sensor according to an engine running state signal, if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be opened, monitoring the pressure value of the pressure sensor, and if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be closed; and if the vehicle is in a rollover state, controlling the electromagnetic valve of the fuel tank to be closed. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A vehicle fuel tank solenoid valve control method, comprising:
if the vehicle is in a static state and the oil liquid level is not full, controlling the electromagnetic valve of the fuel tank to open, monitoring the oil liquid level state, and if the oil liquid level is full, controlling the electromagnetic valve of the fuel tank to close;
if the vehicle is in a running state, acquiring a pressure value of the pressure sensor according to an engine running state signal, if the pressure value of the pressure sensor falls within the range of the opening pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be opened, monitoring the pressure value of the pressure sensor, and if the pressure value of the pressure sensor falls within the range of the closing pressure threshold of the fuel tank electromagnetic valve, controlling the fuel tank electromagnetic valve to be closed;
if the vehicle is in a rollover state, controlling the electromagnetic valve of the fuel tank to be closed;
if the vehicle is in a running state, acquiring a state signal of a desorption electromagnetic valve according to the running state signal of the engine, if the desorption electromagnetic valve is opened, controlling the electromagnetic valve of the fuel tank to be opened, and if the desorption electromagnetic valve is closed, controlling the electromagnetic valve of the fuel tank to be closed;
the method comprises the following steps that a desorption electromagnetic valve is opened to provide a desorption signal, the desorption electromagnetic valve is closed to cut off the desorption signal, and the fuel tank electromagnetic valve is controlled according to the desorption signal;
if the vehicle is in a running state, controlling the electromagnetic valve of the fuel tank to be opened according to an engine running state signal if the vehicle runs stably and the road surface gradient is smaller than the breathing gradient;
and the breathing gradient is a slope critical angle at which the fuel tank can be ventilated with the outside when the vehicle is on a slope.
2. A vehicle fuel tank solenoid valve control method as set forth in claim 1, further comprising:
if the vehicle is in a static state and the oil liquid level is full, the electromagnetic valve of the fuel tank is not controlled.
3. A vehicle fuel tank solenoid valve control method as set forth in claim 1, further comprising:
and if the vehicle is in a static state and the oil liquid of the fuel tank does not need to be filled, controlling the electromagnetic valve of the fuel tank to be closed.
4. A vehicle fuel tank solenoid valve control method as set forth in claim 1 wherein said range of fuel tank solenoid valve closure pressure thresholds includes:
greater than or equal to-2 kpa and less than or equal to 5 kpa.
5. A vehicle fuel tank solenoid valve control method as set forth in claim 1 wherein said range of fuel tank solenoid valve opening pressure thresholds includes:
less than-2 kpa or greater than 5 kpa.
6. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein,
the processor, the memory and the communication interface complete mutual communication through the bus;
the memory stores program instructions executable by the processor, the processor calling the program instructions to perform the method of any of claims 1 to 5.
7. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811227444.3A CN109268564B (en) | 2018-10-22 | 2018-10-22 | Vehicle fuel tank solenoid valve control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811227444.3A CN109268564B (en) | 2018-10-22 | 2018-10-22 | Vehicle fuel tank solenoid valve control method and device |
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| Publication Number | Publication Date |
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| CN109268564A CN109268564A (en) | 2019-01-25 |
| CN109268564B true CN109268564B (en) | 2020-05-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382100A (en) * | 2008-10-14 | 2009-03-11 | 宁波利凯特环保科技有限公司 | Motorcycle fuel vaporization and discharge control system |
| CN102330620A (en) * | 2010-05-28 | 2012-01-25 | 福特环球技术公司 | Method and system for fuel vapor control |
| CN108349379A (en) * | 2015-11-23 | 2018-07-31 | 拉瓦尔A.C.S.公司 | The solenoid component of valve |
| CN108602430A (en) * | 2015-12-07 | 2018-09-28 | 法国大陆汽车公司 | The decompression of the fuel tank of motor vehicles controls |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024268B4 (en) * | 2000-05-17 | 2012-11-29 | Robert Bosch Gmbh | Device for gasoline direct injection in a reciprocating internal combustion engine |
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2018
- 2018-10-22 CN CN201811227444.3A patent/CN109268564B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382100A (en) * | 2008-10-14 | 2009-03-11 | 宁波利凯特环保科技有限公司 | Motorcycle fuel vaporization and discharge control system |
| CN102330620A (en) * | 2010-05-28 | 2012-01-25 | 福特环球技术公司 | Method and system for fuel vapor control |
| CN108349379A (en) * | 2015-11-23 | 2018-07-31 | 拉瓦尔A.C.S.公司 | The solenoid component of valve |
| CN108602430A (en) * | 2015-12-07 | 2018-09-28 | 法国大陆汽车公司 | The decompression of the fuel tank of motor vehicles controls |
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