CN106915255B - A kind of refueling control method and system for vehicle - Google Patents
A kind of refueling control method and system for vehicle Download PDFInfo
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- CN106915255B CN106915255B CN201710104294.6A CN201710104294A CN106915255B CN 106915255 B CN106915255 B CN 106915255B CN 201710104294 A CN201710104294 A CN 201710104294A CN 106915255 B CN106915255 B CN 106915255B
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- vehicle
- engine
- oil tank
- lid
- timing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of refueling control method and system for vehicle, are related to field of vehicle safety.The refueling control method for vehicle is used to make before group refueling the tail-off of vehicle, comprising: determines whether oil tank of vehicle lid is opened;In the case where the oil tank of vehicle lid is opened, the engine for reminding user to close vehicle makes vehicle stall, starts simultaneously at timing;Whether the time for determining timing is more than first threshold;In the case where the time of the timing being more than first threshold, determine whether the engine of the vehicle is closed;In the not pent situation of engine of the vehicle, the engine of the vehicle is automatically closed and stops the engine for reminding user to close the vehicle.The present invention also provides corresponding systems.The present invention by before group refueling by tail-off, it is thus possible to guarantee vehicle refuel when will not generate explosion danger because engine is not turned off, greatly improve the oiling security performance of vehicle.
Description
Technical field
The present invention relates to field of vehicle safety, more particularly to a kind of refueling control method and system for vehicle.
Background technique
With the development of economy, vehicle gradually enters into huge numbers of families as walking-replacing tool.Gas station is as vehicle movement
The situation to increase substantially is also presented in energy supply station at present.Wherein, when vehicle enters gas station and refuels, if vehicle does not stop working,
So vehicle is possible to generate electrostatic or spark, thus there is the danger for igniting fuel oil, and Some vehicles user deposits at present
Quality is high or the disadvantage of careless general idea, when refueling not by vehicle stall, this considerably increases the safety winds of vehicle
Danger.
Summary of the invention
The purpose of the present invention is to provide a kind of refueling control methods for vehicle, and this method can be before group refueling
Make vehicle stall, substantially increases the oiling security performance of vehicle.
It is another object of the present invention to provide a kind of refueling control systems for vehicle, can have with the system
Effect improves the oiling security performance of vehicle.
Particularly, the present invention provides a kind of refueling control methods for vehicle, for making vehicle before group refueling
Tail-off, comprising:
Determine whether oil tank of vehicle lid is opened;
In the case where the oil tank of vehicle lid is opened, the engine for reminding user to close vehicle makes vehicle stall, simultaneously
Start timing;
Whether the time for determining timing is more than first threshold;
In the case where the time of the timing being more than first threshold, determine whether the engine of the vehicle is closed;
In the not pent situation of engine of the vehicle, the engine of the vehicle is automatically closed and stops reminding
User closes the engine of the vehicle.
Further, in the pent situation of engine of the vehicle, stop that user is reminded to close the vehicle
Engine;Or
It is automatically stopped while vehicle user closes the vehicle motor and user is reminded to close starting for the vehicle
Machine.
Further, after the engine of the vehicle is closed, further includes:
To the group refueling;
Determine whether to refuel and finish;
In the case where determining that oiling finishes, determine whether the oil tank of vehicle lid is opened;
In the case where the oil tank of vehicle lid is opened, user is reminded to close the oil tank of vehicle lid.
Further, before determining whether the oil tank of vehicle lid is opened further include:
Determine whether vehicle is activated;
In the case where the vehicle is activated, determine whether the oil tank of vehicle lid is opened.
Further, before reminding user to close the oil tank of vehicle lid further include:
Determine whether vehicle is activated;
In the case where the vehicle is activated, user is reminded to close the oil tank of vehicle lid.
Further, further includes:
User is reminded to start timing while closing the oil tank of vehicle lid;
Whether the time for determining timing is more than second threshold;
In the case where the time of the timing being more than second threshold, determine whether the oil tank of vehicle lid is opened;
In the case where the oil tank of vehicle lid is opened, the engine of the vehicle is automatically closed and continues that user is reminded to close
Close the oil tank of vehicle lid.
Further, in the case where the oil tank of vehicle lid is closed, stop that user is reminded to close the oil tank of vehicle lid;
Or
Stop that user is reminded to close the oil tank of vehicle lid while oil tank of vehicle lid is closed.
Particularly, the present invention also provides a kind of oiling controls using the refueling control method for vehicle described above
System processed, comprising:
Fuel tank cap switch sensor, for detecting the switch state of the fuel tank cap;
Alarm unit, for reminding user to close the engine of vehicle;With
Engine management system is opened for receiving and processing the switch state of the fuel tank cap when the fuel tank cap is in
When opening state, the engine that the alarm unit reminds user to close the vehicle is controlled.
Further, further includes:
Engine speed sensor, for acquiring the rotary speed information of engine;
Timing unit, for reminding user to start timing while closing the engine of vehicle;With
Execution unit, for the engine of the vehicle to be automatically closed;
The engine management system be also used to receive the engine rotary speed information and the timing unit timing
Time controls the execution unit when being not zero more than the revolving speed of first threshold and the engine time of the timing
The engine of the vehicle is automatically closed;
Optionally, the first threshold is 5s.
Further, the engine management system is also used to after detecting that the vehicle is restarted, and receives institute
The switch state for stating fuel tank cap controls the alarm unit and user is reminded to close institute when the fuel tank cap is in the open state
State oil tank of vehicle lid;
Optionally, the timing unit is also used to that user is being reminded to start timing while closing the oil tank of vehicle lid,
The engine management system is also used to receive the time of the timing unit timing, is more than the second threshold when the time of the timing
Value and when the fuel tank cap is in the open state, controls the engine that the vehicle is automatically closed in the execution unit, while after
The continuous control alarm unit reminds user to close the oil tank of vehicle lid;
Optionally, the second threshold is 10s.
Refueling control method and system for vehicle of the invention, by oil tank of vehicle lid switch state and starting
The judgement of machine working condition reminds user to close engine and reminding the unsuccessful situation of user in time before group refueling
Under timely automated closing engine make vehicle stall, it is thus possible to guarantee vehicle refuel when will not be produced because engine is not turned off
Raw explosion danger, greatly improves the oiling security performance of vehicle.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference identifies same or similar part or part in attached drawing.In attached drawing:
Fig. 1 is the work flow diagram according to the refueling control method for vehicle of one embodiment of the invention;
Fig. 2 is the work flow diagram according to the refueling control method for vehicle of another embodiment of the present invention;
Fig. 3 is the functional block diagram according to the refueling control system for vehicle of one embodiment of the invention.
Specific embodiment
Fig. 1 is the work flow diagram according to the refueling control method for vehicle of one embodiment of the invention.Such as Fig. 1 institute
Show, the refueling control method for vehicle of the invention is used to make before group refueling the tail-off of vehicle, general
May include steps of:
S10, determines whether oil tank of vehicle lid is opened;
S20, in the case where the oil tank of vehicle lid is opened, the engine for reminding user to close vehicle makes vehicle stall,
Start simultaneously at timing;
S30 determines whether the time of timing is more than first threshold;
S40 determines whether the engine of the vehicle is closed in the case where the time of the timing being more than first threshold
It closes;
The engine of the vehicle and stopping is automatically closed in the not pent situation of engine of the vehicle in S50
User is reminded to close the engine of the vehicle.
Refueling control method for vehicle of the invention, by oil tank of vehicle lid switch state and engine operation
The judgement of state, reminded in time before group refueling user close engine and in the case where reminding the unsuccessful situation of user it is timely
Engine, which is automatically closed, makes vehicle stall, it is thus possible to guarantee that vehicle will not generate explosion because engine is not turned off when refueling
Danger greatly improves the oiling security performance of vehicle.
Further, further include S60 in the pent situation of the engine of the vehicle, stop that user is reminded to close institute
State the engine of vehicle.
If in view of user when obtaining reminding with regard to the conscious engine that closes, and user still can after tail-off
Continue to obtain the prompting for reminding user to close vehicle motor, this is not only extra prompting, can also reduce the vehicle body of user
It tests.Therefore, in an embodiment of the invention, prompting is automatically stopped while vehicle user closes the vehicle motor to use
The engine of the vehicle is closed at family.Setting in this way, it will be able to sufficiently eliminate above-mentioned drawback, also greatly embody method
The reasonability of setting.
Further, another embodiment for the refueling control method of vehicle is as shown in Figure 2.In the hair of the vehicle
After motivation is closed, can also include:
S71 gives the group refueling;
S72, it is determined whether oiling finishes;
S74 determines whether the oil tank of vehicle lid is opened in the case where determining that oiling finishes;
S75 reminds user to close the oil tank of vehicle lid in the case where the oil tank of vehicle lid is opened.
By reminding user to close oil tank of vehicle lid, vehicle launch and in the process of moving just can be fully ensured that
Safety, while it is further perfect to obtain group refueling safely, greatly improves the safe application performance of vehicle.It should
Understand, method the step of before the engine of the vehicle is closed with embodiment described in Fig. 1 is identical.
Further, before determining whether the oil tank of vehicle lid is opened can also include S73, determine vehicle whether by
Starting;In the case where the vehicle is activated, S74 is entered back into, that is, determines whether the oil tank of vehicle lid is opened.Certainly, really
Determining the step of whether vehicle is activated can also be placed on after the step of whether determining oil tank of vehicle lid is opened, i.e., in the vehicle
It in the case that fuel tank cap is opened, determines whether vehicle is activated, when the vehicle is started, user is reminded to close oil tank of vehicle lid.
More specifically, it is contemplated that fuel tank cap opens and user is reminded to close user after fuel tank cap when vehicle is in operating status
Any measure is not taken, and the refueling control method can also include:
S76 reminds user to start timing while closing the oil tank of vehicle lid;
S77 determines whether the time of timing is more than second threshold;
S78 determines whether the oil tank of vehicle lid is opened in the case where the time of the timing being more than second threshold;
S79 is automatically closed the engine of the vehicle and continues to remind and use in the case where the oil tank of vehicle lid is opened
The oil tank of vehicle lid is closed at family.
Optionally, after S79, can also include:
Determine whether oil tank of vehicle lid is opened;
In the case where oil tank of vehicle lid is opened, vehicle motor is forbidden to start, while user being reminded to close the vehicle
Fuel tank cap, and return to whether determining oil tank of vehicle lid opens step, until oil tank of vehicle lid is closed, forbid vehicle at this point, releasing
Engine start.
Pass through remind timing and it is super engine be automatically closed after a period of time make vehicle stall, not only avoid vehicle and exist
The fuel oil leakage that may cause due to open fuel tank cap in driving process is even because fuel oil is touched to electrostatic or may due to spark
The risk of explosion of generation, and since vehicle motor is automatically closed, it can also play and user is forced to close oil tank of vehicle lid
Effect, if oil tank of vehicle lid is not closed, vehicle cannot restart, thus greatly strengthen the security performance of vehicle.
Correspondingly, in S79, if the oil tank of vehicle lid is closed, then stopping that user is reminded to close the oil tank of vehicle
Lid.
It is closed as vehicle motor with aforementioned prompting user, it is contemplated that if user is when obtaining reminding with regard to conscious closing
Fuel tank cap, and user still will continue to obtain the prompting for reminding user to close oil tank of vehicle lid after fuel tank cap is closed, this is not only
Extra prompting can also reduce the vehicle experience of user.Therefore, in an embodiment of the invention, institute is closed in vehicle user
It is automatically stopped while stating oil tank of vehicle lid and user is reminded to close the oil tank of vehicle lid.Setting in this way, it will be able to fill
Divide and eliminate above-mentioned drawback, also greatly embodies the reasonability of method setting.
In above method, the first threshold can be 5s, and the second threshold can be 10s.First threshold is set
Setting can be set by actual conditions, started calculating when obtaining and reminding with general user to this period of engine is closed and be
It is quasi-.The setting of second threshold needs to need to stop on running vehicle after being reminded and stop arriving safety in view of user
This factor of position, because under normal circumstances, only by vehicle parking in the position of safety, user can just find time vehicle
Fuel tank cap is closed, if user closes oil tank of vehicle lid while driving, it will the attention of driving of extreme influence user, thus
It is likely to occur fatal traffic accident.Therefore, second threshold is typically larger than first threshold, can be 10s, naturally it is also possible to be
Other values, user of being subject to can stop vehicle safety.
Particularly, the present invention also provides a kind of oiling controls using the refueling control method for vehicle described above
System processed.Fig. 3 be according to the functional block diagram of the refueling control system for vehicle of one embodiment of the invention, as shown in figure 3,
The general system may include fuel tank cap switch sensor 10, alarm unit 20 and engine management system 30.It is described
Fuel tank cap switch sensor 10 is used to detect the switch state of the fuel tank cap.Alarm unit 20 is for reminding user to close vehicle
Engine.The engine management system 30 is used to receive and process the switch state of the fuel tank cap, when the fuel tank cap
When in the open state, the engine that the alarm unit reminds user to close the vehicle is controlled.Herein, the fuel tank cap
Switch sensor 10 can be fuel tank cap position sensor, judge whether fuel tank cap is opened by detecting the position of fuel tank cap
It opens, it is of course also possible to be other sensors, is subject to and is capable of detecting when fuel tank cap switch state.The alarm unit 20 can be with
It is loudspeaker, the engine of vehicle can be closed with voice reminder user.
Further, in an embodiment of the invention, the refueling control system can also include that engine speed passes
Sensor 40, timing unit 50 and execution unit 60.The engine speed sensor 40 is used to acquire the rotary speed information of engine.
The timing unit 50 is used to that user to be reminded to start timing while closing the engine of vehicle.The execution unit 60 is used for
The engine of the vehicle is automatically closed;The engine management system 30 be also used to receive the engine rotary speed information and
The time of 50 timing of timing unit is not zero when the time of the timing more than the revolving speed of first threshold and the engine
When, control the engine that the vehicle is automatically closed in the execution unit 60.Herein, the first threshold can be 5s.Institute
Stating timing unit 50 can be timer, and the execution unit 60 can be fuel injector, and when fuel injector not oil spout, engine is just
It cannot work, that is to say, that close the engine of vehicle.
Refueling control system for vehicle of the invention, by oil tank of vehicle lid switch state and engine operation
The judgement of state, reminded in time before group refueling user close engine and in the case where reminding the unsuccessful situation of user it is timely
Engine, which is automatically closed, makes vehicle stall, it is thus possible to guarantee that vehicle will not generate explosion because engine is not turned off when refueling
Danger greatly improves the oiling security performance of vehicle.
In addition, in an embodiment of the invention, the engine management system 30 can be also used for detect it is described
After vehicle is restarted, the switch state of the fuel tank cap is received, when the fuel tank cap is in the open state, described in control
Alarm unit 20 reminds user to close the oil tank of vehicle lid.
Optionally, in an embodiment of the invention, the timing unit 50 can be also used for that user is being reminded to close institute
Start timing while stating oil tank of vehicle lid, the engine management system 30 can be also used for receiving the meter of timing unit 50
When time, when the time of the timing be more than second threshold and the fuel tank cap in the open state when, control the execution
The engine of the vehicle is automatically closed in unit 60, while continuing to control the prompting of alarm unit 20 user's closing vehicle
Fuel tank cap.Herein, the second threshold can be 10s.The alarm unit 20 can be loudspeaker, can be with voice reminder user
Close oil tank of vehicle lid.
By reminding user to close oil tank of vehicle lid after oiling, it just can fully ensure that vehicle launch and travel
Safety in the process, while it is further perfect to obtain group refueling safely, greatly improves the safe handling of vehicle
Performance.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (7)
1. a kind of refueling control method for vehicle, for making the tail-off of vehicle before group refueling, comprising:
Determine whether oil tank of vehicle lid is opened;
In the case where the oil tank of vehicle lid is opened, the engine for reminding user to close vehicle makes vehicle stall, starts simultaneously at
Timing;
Whether the time for determining timing is more than first threshold;
In the case where the time of the timing being more than first threshold, determine whether the engine of the vehicle is closed;
In the not pent situation of engine of the vehicle, the engine of the vehicle is automatically closed and stops reminding user
Close the engine of the vehicle;
To the group refueling;
Determine whether to refuel and finish;
In the case where determining that oiling finishes, determine whether the oil tank of vehicle lid is opened;
In the case where the oil tank of vehicle lid is opened, determine whether vehicle is activated;
In the case where the vehicle is activated, reminds user to close the oil tank of vehicle lid, start simultaneously at timing;
Whether the time for determining timing is more than second threshold;
In the case where the time of the timing being more than second threshold, determine whether the oil tank of vehicle lid is opened;
In the case where the oil tank of vehicle lid is opened, the engine of the vehicle is automatically closed and continues that user is reminded to close institute
State oil tank of vehicle lid.
2. the refueling control method according to claim 1 for vehicle, which is characterized in that in the engine of the vehicle
In pent situation, stop the engine for reminding user to close the vehicle;Or
The engine for reminding user to close the vehicle is automatically stopped while vehicle user closes the vehicle motor.
3. the refueling control method according to claim 1 for vehicle, which is characterized in that determining the oil tank of vehicle
Before whether lid is opened further include:
Determine whether vehicle is activated;
In the case where the vehicle is activated, determine whether the oil tank of vehicle lid is opened.
4. the refueling control method according to claim 1 for vehicle, which is characterized in that closed in the oil tank of vehicle lid
In the case where closing, stop that user is reminded to close the oil tank of vehicle lid;Or
Stop that user is reminded to close the oil tank of vehicle lid while oil tank of vehicle lid is closed.
5. a kind of refueling control system of application such as refueling control method of any of claims 1-4 for vehicle
System, comprising:
Fuel tank cap switch sensor, for detecting the switch state of the fuel tank cap;
Alarm unit, for reminding user to close the engine of vehicle;With
Engine management system, for receiving and processing the switch state of the fuel tank cap, when the fuel tank cap is in opening state
When state, the engine that the alarm unit reminds user to close the vehicle is controlled;
Wherein, further includes:
Engine speed sensor, for acquiring the rotary speed information of engine;
Timing unit, for reminding user to start timing while closing the engine of vehicle;With
Execution unit, for the engine of the vehicle to be automatically closed;
The engine management system is also used to receive the rotary speed information of the engine and the time of the timing unit timing,
When being not zero more than the revolving speed of first threshold and the engine time of the timing, controls the execution unit and close automatically
Close the engine of the vehicle;
The engine management system is also used to after detecting that the vehicle is restarted, and receives the switch of the fuel tank cap
State controls the alarm unit and user is reminded to close the oil tank of vehicle lid when the fuel tank cap is in the open state;
The timing unit is also used to that user is being reminded to start timing, the engine tube while closing the oil tank of vehicle lid
Reason system is also used to receive the time of the timing unit timing, is more than second threshold and the fuel tank when the time of the timing
When covering in the open state, the engine that the vehicle is automatically closed in the execution unit is controlled, while continuing to control the police
Show that unit reminds user to close the oil tank of vehicle lid.
6. the refueling control system according to claim 5 for vehicle, which is characterized in that the first threshold is 5s.
7. the refueling control system according to claim 6 for vehicle, which is characterized in that the second threshold is 10s.
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Families Citing this family (5)
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CN108725186B (en) * | 2018-05-31 | 2021-06-04 | 浙江吉利控股集团有限公司 | Automobile safety refueling method and automobile |
CN111823865B (en) * | 2019-04-15 | 2022-01-07 | 比亚迪股份有限公司 | Vehicle power-off method and device and vehicle |
CN111022204B (en) * | 2019-11-08 | 2022-08-02 | 深圳市元征科技股份有限公司 | Automatic flameout method and device for refueling vehicle, vehicle-mounted equipment and medium |
CN111126181A (en) * | 2019-12-06 | 2020-05-08 | 深圳市中电数通智慧安全科技股份有限公司 | Refueling safety supervision method and device and terminal equipment |
CN112339774A (en) * | 2020-11-11 | 2021-02-09 | 大连理工大学 | Automobile safety refueling reminding system and method based on intelligent vehicle |
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