阅读说明：本技术 启动车辆的方法和装置、存储介质和车辆 (Start method and apparatus, storage medium and the vehicle of vehicle ) 是由 房启岭 孙锡钰 徐光辉 王世波 李新芸 于 2018-05-17 设计创作，主要内容包括：本公开涉及一种启动车辆的方法和装置、存储介质和车辆,用于解决相关技术中能够使用多种燃料的车辆在特定情景下使用某一燃料启动时容易导致车辆出现故障的技术问题。所述启动车辆的方法包括：当车辆启动时,确认第一燃料开关开启；检测所述车辆的车况满足第一预设条件；控制所述车辆使用第二燃料启动。(This disclosure relates to a kind of method and apparatus, storage medium and vehicle for starting vehicle, vehicle for solving to be able to use pluralities of fuel in the related technology under certain scenarios using the starting of a certain fuel when the technical issues of being easy to cause vehicle to break down.The method of the starting vehicle includes: that when a vehicle is started, the first fuel cock of confirmation is opened；The vehicle condition for detecting the vehicle meets the first preset condition；The vehicle is controlled to start using the second fuel.)

1. a kind of method for starting vehicle, which is characterized in that the vehicle is at least able to use the first fuel and the second fuel, institute The method of stating includes:

When a vehicle is started, the first fuel cock of confirmation is opened；

The vehicle condition for detecting the vehicle meets the first preset condition；

The vehicle is controlled to start using the second fuel.

2. the second fuel is gasoline the method according to claim 1, wherein first fuel is natural gas；

The vehicle condition of the detection vehicle meets the first preset condition, comprising:

Detect that the water temperature of engine is greater than the first preset value.

3. the method according to claim 1, wherein the control vehicle using the second fuel starting after, institute State method further include:

The vehicle condition for detecting the vehicle meets the second preset condition；

It is the first fuel by currently used second Fuel switching of the vehicle.

4. according to the method described in claim 3, the second fuel is gasoline it is characterized in that, first fuel is natural gas；

The vehicle condition of the detection vehicle meets the second preset condition, comprising:

Detect that storage pressure is greater than the second preset value, pressure reducing valve water temperature is greater than third preset value, engine water temperature is greater than the 4th Preset value and engine on time are greater than the 5th preset value.

5. a kind of device for starting vehicle, which is characterized in that the vehicle is at least able to use the first fuel and the second fuel, institute Stating device includes:

Confirmation module, for when a vehicle is started, the first fuel cock of confirmation to be opened；

First detection module, the vehicle condition for detecting the vehicle meet the first preset condition；And

Control module is started for controlling the vehicle using the second fuel.

6. device according to claim 5, which is characterized in that first fuel is natural gas, and the second fuel is gasoline；

The first detection module is also used to:

Detect that the water temperature of engine is greater than the first preset value.

7. device according to claim 5, which is characterized in that described device further include:

Second detection module, for detecting the vehicle after the control module controls the vehicle using the starting of the second fuel Vehicle condition meet the second preset condition；And

Switching module, for being a fuel by currently used second Fuel switching of the vehicle.

8. device according to claim 7, which is characterized in that first fuel is natural gas, and the second fuel is gasoline；

Second detection module is also used to:

Detect that storage pressure is greater than the second preset value, pressure reducing valve water temperature is greater than third preset value, engine water temperature is greater than the 4th Preset value and engine on time are greater than the 5th preset value.

9. a kind of vehicle, which is characterized in that the vehicle includes the device of the described in any item starting vehicles of claim 5 to 8.

10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The step of method for starting vehicle described in any one of claims 1 to 4 is realized when execution.

Technical field

This disclosure relates to Vehicle Engineering, and in particular, to it is a kind of start the method and apparatus of vehicle, storage medium and Vehicle.

Background technique

Variable fuel vehicle refers to thering is two sets of mutually independent fuel feed systems, a set of supply natural gas or liquefaction Oil gas, another set of other fuel of supply, such as gasoline/compressed natural gas variable fuel vehicle, the dual-purpose combustion of gasoline/liquefied petroleum gas Expect automobile etc..Wherein, gasoline NG (Natural Gas；Natural gas) variable fuel vehicle is because reducing user with the original of vehicle cost Thus popularized on a large scale, gasoline NG variable fuel vehicle be equipped with NG fuel cock, NG fuel cock open when be defaulted as using NG fuel driven automobile.

Summary of the invention

The disclosure provides a kind of method and apparatus, storage medium and vehicle for starting vehicle, to solve in the related technology Enough using the vehicle of pluralities of fuel under certain scenarios using a certain fuel start when be easy to cause vehicle break down technology Problem.

To achieve the above object, the embodiment of the present disclosure in a first aspect, provide it is a kind of start vehicle method, the vehicle At least it is able to use the first fuel and the second fuel, which comprises

When a vehicle is started, the first fuel cock of confirmation is opened；

The vehicle condition for detecting the vehicle meets the first preset condition；

The vehicle is controlled to start using the second fuel.

With reference to first aspect, in the first possible implementation of the first aspect, first fuel is natural gas, Second fuel is gasoline；

The vehicle condition of the detection vehicle meets the first preset condition, comprising:

Detect that the water temperature of engine is greater than the first preset value.

With reference to first aspect, in the second possible implementation of the first aspect, the control vehicle uses second After fuel starting, the method also includes:

The vehicle condition for detecting the vehicle meets the second preset condition；

It is the first fuel by currently used second Fuel switching of the vehicle.

The possible implementation of second with reference to first aspect, in the third possible implementation of first aspect In, first fuel is natural gas, and the second fuel is gasoline；

The vehicle condition of the detection vehicle meets the second preset condition, comprising:

Detect that storage pressure is greater than the second preset value, pressure reducing valve water temperature is greater than third preset value, engine water temperature is greater than 4th preset value and engine on time are greater than the 5th preset value.

The second aspect of the embodiment of the present disclosure, provides a kind of device for starting vehicle, and the vehicle is at least able to use the One fuel and the second fuel, described device include:

Confirmation module, for when a vehicle is started, the first fuel cock of confirmation to be opened；

First detection module, the vehicle condition for detecting the vehicle meet the first preset condition；And

Control module is started for controlling the vehicle using the second fuel.

In conjunction with second aspect, in the first possible implementation of the second aspect, first fuel is natural gas, Second fuel is gasoline；

The first detection module is also used to:

Detect that the water temperature of engine is greater than the first preset value.

In conjunction with second aspect, in a second possible implementation of the second aspect, described device further include:

Second detection module, for detecting institute after the control module controls the vehicle using the starting of the second fuel The vehicle condition for stating vehicle meets the second preset condition；And

Switching module, for being the first fuel by currently used second Fuel switching of the vehicle.

In conjunction with second of possible implementation of second aspect, in the third possible implementation of second aspect In, first fuel is natural gas, and the second fuel is gasoline；

Second detection module is also used to:

Detect that storage pressure is greater than the second preset value, pressure reducing valve water temperature is greater than third preset value, engine water temperature is greater than 4th preset value and engine on time are greater than the 5th preset value.

The third aspect of the embodiment of the present disclosure provides a kind of computer readable storage medium, is stored thereon with computer journey The step of sequence, which realizes the method for starting vehicle described in any one of above-mentioned first aspect when being executed by processor.

The fourth aspect of the embodiment of the present disclosure provides a kind of device for starting vehicle, comprising:

Computer readable storage medium described in the above-mentioned third aspect；And

One or more processor, for executing the program in the computer readable storage medium.

5th aspect of the embodiment of the present disclosure, provides a kind of vehicle, the vehicle includes any one of above-mentioned second aspect Or start the device of vehicle described in above-mentioned fourth aspect.

By adopting the above technical scheme, following technical effect can at least be reached:

The disclosure is by detecting whether the vehicle condition of vehicle meets the first preset condition in vehicle launch, when the vehicle condition of vehicle Meet the first preset condition, that is, when detecting that vehicle is not suitable for starting using the first fuel, controls the vehicle and use the second combustion Material starting solves when the vehicle for being able to use pluralities of fuel is started under certain scenarios using a certain fuel and is easy to cause vehicle The technical issues of failure, such as starting difficulty, engine cylinder body wear the problems such as big, discharge is exceeded.

Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:

Fig. 1 is a kind of method flow diagram of starting vehicle shown in one exemplary embodiment of the disclosure.

Fig. 2 is the method flow diagram of another starting vehicle shown in one exemplary embodiment of the disclosure.

Fig. 3 is the method flow diagram of another starting vehicle shown in one exemplary embodiment of the disclosure.

Fig. 4 is a kind of device block diagram of starting vehicle shown in one exemplary embodiment of the disclosure.

Fig. 5 is the device block diagram of another starting vehicle shown in one exemplary embodiment of the disclosure.

Fig. 6 is a kind of device block diagram of starting vehicle shown in one exemplary embodiment of the disclosure.

Specific embodiment

It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.

Fig. 1 is a kind of method flow diagram for starting vehicle shown according to an exemplary embodiment, to solve the relevant technologies In be able to use when the vehicle of pluralities of fuel is started under certain scenarios using a certain fuel vehicle be easy to cause to break down Technical problem.The method of starting vehicle shown in the present embodiment can be applied at least be able to use the first fuel and the second fuel Vehicle, as shown in Figure 1, this method comprises:

S11, when a vehicle is started, the first fuel cock of confirmation are opened.

S12, the vehicle condition for detecting the vehicle meet the first preset condition.

S13 is controlled the vehicle and is started using the second fuel.

Wherein, the vehicle can be variable fuel vehicle, for example be gasoline/compressed natural gas variable fuel vehicle, vapour Oil/liquefied petroleum gas variable fuel vehicle etc..Certainly, the vehicle is also possible to the vehicle using three kinds or more fuel, described First fuel and second fuel can be gasoline, natural gas, liquefied petroleum gas, methanol, ethyl alcohol, biomass fuel, hydrogen And two kinds in the fuel such as dimethyl ether, in this regard, the disclosure is not specifically limited.

In step s 11, when a vehicle is started, the first fuel cock of confirmation is opened.For example, vehicle drivers are wanted to use the When one fueled vehicles, the first fuel cock can be opened, the open signal by detecting the first fuel cock whether there is can To confirm whether first fuel cock is opened.

After detecting that the first fuel cock is opened, step S12 is executed, the vehicle condition for detecting the vehicle meets first and presets Condition is then controlled the vehicle and is started using the second fuel when the vehicle condition of the vehicle meets the first preset condition；Wherein, Under the first preset condition, vehicle is not suitable for starting using the first fuel.

Using first fuel as natural gas, the second fuel is is illustrated for gasoline, when vehicle drivers are wanted to use When natural gas drive motor-car, natural gas switch can be opened, if still used when the water temperature of engine is lower natural gas as Fuel starts vehicle, and the engine idling fluctuation after starting is larger, influences the driving experience of driver, and to engine cylinder body It wears larger, influences service life of aeroengine, exhaust gas discharge is exceeded and also can not effectively control.At this point, the first preset condition can It is greater than the first preset value to be set as the water temperature of engine, when the water temperature for detecting engine is greater than the first preset value, then controls It makes the vehicle to start using gasoline, solve vehicle causes abrasion to be started when engine water temperature is lower using natural gas starting The problems such as machine cylinder body.

The disclosure is by detecting whether the vehicle condition of vehicle meets the first preset condition in vehicle launch, when the vehicle condition of vehicle Meet the first preset condition, that is, when detecting that vehicle is not suitable for starting using the first fuel, controls the vehicle and use the second combustion Material starting solves when the vehicle for being able to use pluralities of fuel is started under certain scenarios using a certain fuel and is easy to cause vehicle The technical issues of failure, such as starting difficulty, engine cylinder body wear the problems such as big, discharge is exceeded.

It is worth noting that for simple description, therefore, it is stated as a systems for embodiment of the method shown in FIG. 1 The combination of actions of column, but those skilled in the art should understand that, the disclosure is not limited by the described action sequence.Its It is secondary, those skilled in the art should also know that, the embodiments described in the specification are all preferred embodiments, related dynamic Make necessary to the not necessarily disclosure.

Fig. 2 is the method flow diagram of another starting vehicle shown according to an exemplary embodiment, to solve related skill Being able to use when the vehicle of pluralities of fuel is started under certain scenarios using a certain fuel in art is easy to cause vehicle to break down The technical issues of.The method of starting vehicle shown in the present embodiment can be applied at least be able to use the first fuel and the second combustion The vehicle of material, as shown in Fig. 2, this method comprises:

S21, when a vehicle is started, the first fuel cock of confirmation are opened.

S22, the vehicle condition for detecting the vehicle meet the first preset condition.

S23 is controlled the vehicle and is started using the second fuel.

S24, the vehicle condition for detecting the vehicle meet the second preset condition.

Currently used second Fuel switching of the vehicle is the first fuel by S25.

After the vehicle condition for detecting vehicle meets the first preset condition, controls the vehicle and started using the second fuel.By Be in the first fuel cock it is in the open state, this shows that the fuel that uses of driver's expectation is a fuel, after vehicle launch, such as The vehicle condition characterization vehicle of fruit vehicle is able to use a fuel and is driven, then can be by currently used second combustion of the vehicle Material is switched to the first fuel, meets the fuel request that driver's expectation uses.

Wherein, in step s 24, the vehicle condition for detecting the vehicle meets the second preset condition, under the second preset condition, Vehicle is suitable for being driven using the first fuel.Using first fuel as natural gas, the second fuel be gasoline for said It is bright, when vehicle drivers are wanted using natural gas drive motor-car, natural gas switch can be opened, if in the water for detecting engine When temperature is greater than the first preset value, then controls the vehicle and started using gasoline, it can be to avoid vehicle when engine water temperature is lower Lead to problems such as to wear engine cylinder body using natural gas starting.After vehicle start-up, it is by detecting the vehicle condition of the vehicle The second preset condition of no satisfaction, for example detecting that it is default greater than third that storage pressure is greater than the second preset value, pressure reducing valve water temperature Value, engine water temperature then show the vehicle greater than the 4th preset value and when engine on time is greater than five preset values Vehicle condition meets the second preset condition, and the currently used gasoline of the vehicle can be switched to natural gas, satisfaction department with that The fuel request that machine expectation uses.

It should be noted that the first preset value referred in the disclosure, the second preset value, third preset value, the 4th default Value and the 5th preset value, Vehicle Engineering personnel can be set with the type of vehicle and fuel service condition, and the disclosure is not made It is specific to limit.

Next, carrying out a complete explanation, vehicle to the scheme of the disclosure by taking gasoline NG dual-purpose fuel vehicle as an example The first fuel used is natural gas, and the second fuel that vehicle uses is gasoline, and referring to figure 3., the method for starting vehicle includes:

S31, when a vehicle is started, confirmation natural gas switch are opened.

S32 detects that the water temperature of engine is greater than the first preset value.

S33 is controlled the vehicle and is started using gasoline.

S34 detects that storage pressure is greater than the second preset value, pressure reducing valve water temperature is greater than third preset value, engine water temperature Greater than the 4th preset value and engine on time is greater than the 5th preset value.

The currently used gasoline of the vehicle is switched to natural gas by S35.

When gasoline NG variable fuel vehicle starts, if the fuel that the expectation of NG switch connection, i.e. driver uses is NG, hair If the water temperature signal of motivation is lower than parameter preset a, ECU (Electronic Control Unit；Electronic control unit) determine Optimal start mode is gasoline starting under this operating condition；When automobile start, ECU enables gasoline injection system, starts what just section used Fuel is gasoline；When storage pressure is greater than parameter preset b, pressure reducing valve water temperature is greater than parameter preset c, engine water temperature is greater than default When parameter d, engine on time are greater than parameter preset e, the Fuel Petroleum of automobile consumption is just switched to NG fuel by ECU, full The fuel request that sufficient driver's expectation uses.

The disclosure can be optimized by the control logic of a period of time after vehicle launch and starting, can effectively solve NG fuel The problems such as engine start occurred when cold-starting is difficult, engine cylinder body abrasion is big, discharge is exceeded, promotes the driving of driver Experience.

Fig. 4 is a kind of device of starting vehicle shown in one exemplary embodiment of the disclosure.As shown in figure 4, the vehicle It is at least able to use the first fuel and the second fuel, described device 500 includes:

Confirmation module 510, for when a vehicle is started, the first fuel cock of confirmation to be opened；

First detection module 520, the vehicle condition for detecting the vehicle meet the first preset condition；And

Control module 530 is started for controlling the vehicle using the second fuel.

Optionally, first fuel is natural gas, and the second fuel is gasoline；The first detection module 510 is also used to: Detect that the water temperature of engine is greater than the first preset value.

Optionally, as shown in figure 5, described device 500 further include:

Second detection module 540, for the control module 530 control the vehicle using the second fuel starting after, The vehicle condition for detecting the vehicle meets the second preset condition；And

Switching module 550, for being the first fuel by currently used second Fuel switching of the vehicle.

Optionally, first fuel is natural gas, and the second fuel is gasoline；Second detection module 540 is also used to: It is default to detect that storage pressure is greater than the second preset value, pressure reducing valve water temperature is greater than third preset value, engine water temperature is greater than the 4th It is worth and engine on time is greater than the 5th preset value.

About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method Embodiment in be described in detail, no detailed explanation will be given here.

The disclosure also provides a kind of computer readable storage medium, is stored thereon with computer program, and the program is processed The method and step for starting vehicle described in any of the above-described alternative embodiment is realized when device executes.

The disclosure also provides a kind of device for starting vehicle, comprising:

Above-mentioned computer readable storage medium；And

One or more processor, for executing the program in the computer readable storage medium.

Fig. 6 is a kind of block diagram of device 400 for starting vehicle shown according to an exemplary embodiment.As shown in fig. 6, should Device 400 may include: processor 401, memory 402, multimedia component 403, input/output (I/O) interface 404, and Communication component 405.

Wherein, processor 401 is used to control the integrated operation of the device 400, the method to complete above-mentioned starting vehicle In all or part of the steps.Memory 402 is used to store various types of data to support the operation in the device 400, this A little data for example may include the instruction of any application or method for operating on the device 400, and apply journey The relevant data of sequence, such as user biological characteristic information, boot Lift etc..The memory 402 can be by any class The volatibility or non-volatile memory device or their combination of type are realized, such as static random access memory (Static Random Access Memory, abbreviation SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), Erasable Programmable Read Only Memory EPROM (Erasable Programmable Read-Only Memory, abbreviation EPROM), programmable read only memory (Programmable Read- Only Memory, abbreviation PROM), read-only memory (Read-Only Memory, abbreviation ROM), magnetic memory, flash Device, disk or CD.Multimedia component 403 may include screen and audio component.Wherein screen for example can be touch screen, sound Frequency component is used for output and/or input audio signal.For example, audio component may include a microphone, microphone is for connecing Receive external audio signal.The received audio signal can be further stored in memory 402 or be sent out by communication component 405 It send.Audio component further includes at least one loudspeaker, is used for output audio signal.I/O interface 404 is processor 401 and other Interface is provided between interface module, other above-mentioned interface modules can be keyboard, mouse, button etc..These buttons can be void Quasi- button or entity button.Communication component 405 is for carrying out wired or wireless communication between the device 400 and other equipment. Wireless communication, such as Wi-Fi, bluetooth, near-field communication (Near Field Communication, abbreviation NFC), 2G, 3G or 4G, Or they one or more of combination, therefore the corresponding communication component 405 may include: Wi-Fi module, bluetooth mould Block, NFC module.

In one exemplary embodiment, device 400 can be by one or more application specific integrated circuit (Application Specific Integrated Circuit, abbreviation ASIC), digital signal processor (Digital Signal Processor, abbreviation DSP), digital signal processing appts (Digital Signal Processing Device, Abbreviation DSPD), programmable logic device (Programmable Logic Device, abbreviation PLD), field programmable gate array (Field Programmable Gate Array, abbreviation FPGA), controller, microcontroller, microprocessor or other electronics member Part is realized, for executing the above-mentioned method for starting vehicle.

In a further exemplary embodiment, a kind of computer readable storage medium including program instruction, example are additionally provided It such as include the memory 402 of program instruction, above procedure instruction can be executed above-mentioned to complete by the processor 401 of device 400 Start the method for vehicle.

The disclosure also provides a kind of vehicle, and the vehicle includes the device of above-mentioned starting vehicle.

About vehicle in above-described embodiment, wherein each device executes the concrete mode of operation in related this method It is described in detail in embodiment, no detailed explanation will be given here.

The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure Monotropic type, these simple variants belong to the protection scope of the disclosure.

It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the disclosure to it is various can No further explanation will be given for the combination of energy.

In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally Disclosed thought equally should be considered as disclosure disclosure of that.