Automobile fuel management method, device, equipment and storage medium

Abstract

The present invention belongs to the field of automobile technology, and discloses an automobile fuel management method, device, equipment and storage medium. The method includes: obtaining the current time period, current fuel volume and current position; determining the destination position corresponding to the current time period and current position based on driving habit information; determining multiple driving paths between the current position and the destination position; determining the driving conditions of each driving section in each driving path; determining the instantaneous fuel consumption corresponding to the driving path under the driving conditions according to the path fuel consumption information; determining the fuel consumption according to the instantaneous fuel consumption and the expected travel time; and selecting a suitable driving path from multiple driving paths for recommendation according to the current fuel volume and fuel consumption. In the above manner, the instantaneous fuel consumption is determined in combination with the driving conditions of multiple driving paths, so as to determine the fuel consumption of each driving path, and the path recommendation is performed based on the current fuel volume and the fuel consumption of each driving path, so as to realize the advance path planning and avoid the situation where the remaining fuel is insufficient when the car is driving halfway.

Description

Technical Field

[0001] The present invention relates to the field of automobile technology, and in particular to an automobile fuel management method, device, equipment and storage medium. Background Art

[0002] During the use of the car, the remaining fuel is a very important reference information for the driver. However, the driver usually judges whether the remaining fuel can meet the travel needs based on experience, which has a low accuracy rate. Due to the different road conditions of multiple routes to the destination, the corresponding fuel consumption is also different. If the remaining fuel of the car is low, there may be a situation where the remaining fuel is insufficient halfway through the journey. The current fuel management method is generally to record the current fuel level through the fuel level sensor. When it is lower than a certain limit, a reminder will be given at the instrument cluster, but advance route planning cannot be achieved.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide a method, device, equipment and storage medium for automobile fuel management, aiming to solve the technical problem that the current fuel management method cannot achieve advance route planning.

[0005] To achieve the above object, the present invention provides a method for managing automobile fuel, the method comprising the following steps:

[0006] Get the current time period, current fuel level and current location;

[0007] Determine the current time period and the destination location corresponding to the current location based on the driving habit information;

[0008] Determining multiple travel paths between the current location and the destination location;

[0009] Determine the driving conditions corresponding to each driving section in each of the driving routes;

[0010] Determining the instantaneous fuel consumption corresponding to the driving route under the driving condition according to the route fuel consumption information;

[0011] Determining the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time;

[0012] A suitable driving route is selected from the plurality of driving routes for recommendation according to the current fuel level and the fuel consumption.

[0013] Optionally, before obtaining the current time period, the current fuel volume and the current position, the method further includes:

[0014] After the engine is started, the position information, time information, working condition information corresponding to the road section and fuel consumption information corresponding to the road section are obtained;

[0015] Determining the instantaneous fuel consumption corresponding to the road section based on the fuel consumption information corresponding to the road section and the time information;

[0016] Generate route fuel consumption information based on the working condition information corresponding to the road section and the instantaneous fuel consumption corresponding to the road section;

[0017] When the engine is turned off, the destination location corresponding to this driving is obtained, and the driving habit information is determined according to the location information, the time information and the destination location.

[0018] Optionally, after determining the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time, the method further includes:

[0019] When the fuel consumption corresponding to each of the driving paths is greater than the current fuel consumption, determining the target fuel consumption corresponding to the travel from the current location to the destination location in each time period;

[0020] An appropriate travel time is recommended based on the target fuel consumption and the current fuel consumption.

[0021] Optionally, when the fuel consumption corresponding to each of the driving paths is greater than the current fuel consumption, after determining the target fuel consumption corresponding to the journey from the current location to the destination location in each time period, the method further includes:

[0022] When the target fuel consumption corresponding to each time period is greater than the current fuel consumption, estimating the mileage according to the current fuel consumption;

[0023] The corresponding target gas station is determined according to the driving mileage and the current position, and the user is prompted to go to the target gas station for refueling.

[0024] Optionally, the method further comprises:

[0025] Read the oil price corresponding to the current time and location;

[0026] When a refueling display request is received, the preset refueling model is obtained, and the refueling amount corresponding to the target number of liters of refueling is determined according to the preset refueling model, the oil price and the preset discount method, and the target number of liters of refueling and the refueling amount are displayed.

[0027] Optionally, after reading the oil price corresponding to the current time and the current location, the method further includes:

[0028] Read the historical fuel prices during the use of the car;

[0029] estimating the fuel price fluctuation trend based on the historical fuel price and the oil price;

[0030] Recommend a suitable refueling time to the user based on the fuel price fluctuation trend.

[0031] Optionally, after selecting a suitable driving route from the multiple driving routes for recommendation according to the current fuel level and the fuel consumption, the method further includes:

[0032] Record the fuel filling and fuel usage during the use of the car;

[0033] An annual report is generated based on the fuel filling situation and the fuel usage situation.

[0034] In addition, to achieve the above-mentioned purpose, the present invention also provides an automobile fuel management device, the automobile fuel management device comprising:

[0035] The acquisition module is used to obtain the current time period, current fuel volume and current location;

[0036] A location determination module, used to determine the current time period and the destination location corresponding to the current location based on the driving habit information;

[0037] A path determination module, used to determine multiple travel paths between the current location and the destination location;

[0038] A working condition determination module, used to determine the driving working condition corresponding to each driving section in each driving path;

[0039] A fuel consumption determination module, used to determine the instantaneous fuel consumption corresponding to the driving route under the driving condition according to the route fuel consumption information;

[0040] The fuel consumption determination module is further used to determine the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time;

[0041] The recommendation module is used to select a suitable driving route from the multiple driving routes for recommendation according to the current fuel amount and the fuel consumption.

[0042] In addition, to achieve the above-mentioned purpose, the present invention also proposes an automobile fuel management device, which includes: a memory, a processor, and an automobile fuel management program stored in the memory and executable on the processor, and the automobile fuel management program is configured to implement the automobile fuel management method as described above.

[0043] In addition, to achieve the above-mentioned purpose, the present invention also proposes a storage medium, on which a vehicle fuel management program is stored, and when the vehicle fuel management program is executed by a processor, the vehicle fuel management method as described above is implemented.

[0044] The present invention obtains the current time period, the current fuel volume and the current position; determines the destination position corresponding to the current time period and the current position based on the driving habit information; determines multiple driving paths between the current position and the destination position; determines the driving conditions corresponding to each driving section in each driving path; determines the instantaneous fuel consumption corresponding to the driving path under the driving conditions according to the path fuel consumption information; determines the fuel consumption corresponding to each driving path according to the instantaneous fuel consumption and the estimated travel time; and selects a suitable driving path from multiple driving paths for recommendation according to the current fuel volume and the fuel consumption. Through the above method, the destination position is determined in combination with the driving habit information, multiple driving paths to the destination position are determined, the instantaneous fuel consumption is determined according to the driving conditions of each section in the path, thereby determining the fuel consumption of each driving path, and the path recommendation is performed based on the current fuel volume and the fuel consumption of each driving path, so as to realize the advance path planning, avoid the situation where the car is running out of fuel halfway, improve the driving safety, and bring convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a structural schematic diagram of an automobile fuel management device in a hardware operating environment involved in an embodiment of the present invention;

[0046] Figure 2 This is a flow chart of a first embodiment of the automobile fuel management method of the present invention;

[0047] Figure 3 It is a flow chart of the second embodiment of the automobile fuel management method of the present invention;

[0048] Figure 4 This is a structural block diagram of the first embodiment of the automobile fuel management device of the present invention.

[0049] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0050] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0051] Reference Figure 1 , Figure 1 A schematic diagram of the structure of an automobile fuel management device in the hardware operating environment involved in an embodiment of the present invention.

[0052] like Figure 1As shown, the automobile fuel management device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wireless-Fidelity, Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM), or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk storage. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0053] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation on the automotive fuel management device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0054] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a vehicle fuel management program.

[0055] exist Figure 1 In the automobile fuel management device shown, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the automobile fuel management device of the present invention can be set in the automobile fuel management device, and the automobile fuel management device calls the automobile fuel management program stored in the memory 1005 through the processor 1001, and executes the automobile fuel management method provided by the embodiment of the present invention.

[0056] The embodiment of the present invention provides a method for managing automobile fuel, referring to Figure 2 , Figure 2 It is a flow chart of the first embodiment of the automobile fuel management method of the present invention.

[0057] In this embodiment, the automobile fuel management method includes the following steps:

[0058] Step S10: Obtain the current time period, current fuel level and current location.

[0059] It can be understood that the executor of this embodiment is the automobile fuel management device, which can be an onboard computer, or other computers installed in the car, control terminals, etc. This embodiment is explained using the onboard computer as an example.

[0060] It should be noted that after the on-board computer detects that the engine is started, it obtains the current time, determines the current time period based on the current time, obtains the current fuel level based on the fuel level sensor, and obtains the current position based on the navigation system.

[0061] Step S20: Determine the current time period and the destination location corresponding to the current location based on the driving habit information.

[0062] It should be understood that the driving habit information can be used to record the driver's habits in advance, based on the corresponding relationship table of the determined time period, starting location and common destinations, to record the user's commuting destination or regular destination. The destination that the user may go to at the current time and current location is determined based on the driving habit information.

[0063] Step S30: determining a plurality of travel paths between the current location and the destination location.

[0064] It should be noted that the current location and the destination location are input into the navigation system, and multiple driving routes from the current location to the destination location are determined based on the navigation system.

[0065] Step S40: Determine the driving conditions corresponding to each driving section in each driving route.

[0066] It should be understood that each driving path corresponds to multiple driving sections, and the driving conditions of each driving section are determined respectively, wherein the driving conditions at least include: road conditions (uphill and downhill, straight driving, turning), traffic conditions (smooth, slow driving, congestion), motion conditions (acceleration, deceleration, constant speed), etc. Among them, the road conditions and traffic conditions are obtained by connecting the navigation system to the intelligent transportation system. Optionally, the driving habit information also includes the correspondence between the driving section, traffic conditions and motion conditions, which is used to record the user's driving habits when facing the driving section in different traffic conditions, and obtain the motion conditions corresponding to the current driving section and traffic conditions based on the driving habit information.

[0067] Step S50: determining the instantaneous fuel consumption corresponding to the driving route under the driving condition according to the route fuel consumption information.

[0068] It should be noted that the path fuel consumption information is the correspondence between the driving sections, driving conditions and instantaneous fuel consumption determined in advance based on the driver's driving habits. According to the path fuel consumption information, the instantaneous fuel consumption corresponding to each driving section under the current driving conditions can be determined, and the average value of the instantaneous fuel consumption of each driving section under each driving path is taken as the instantaneous fuel consumption corresponding to the driving path.

[0069] Furthermore, before step S10, the method also includes: after the engine is started, obtaining position information, time information, operating condition information corresponding to the road section and fuel consumption information corresponding to the road section; determining the instantaneous fuel consumption corresponding to the road section based on the fuel consumption information corresponding to the road section and the time information; generating path fuel consumption information based on the operating condition information corresponding to the road section and the instantaneous fuel consumption corresponding to the road section; when the engine is turned off, obtaining the destination position corresponding to this driving, and determining the driving habit information based on the position information, the time information and the destination position.

[0070] It should be understood that the position information (starting position), time information (driving time, time period to which the driving time belongs, travel time corresponding to each road section), working condition information corresponding to the road section, and fuel consumption information (mileage, fuel consumption) corresponding to the road section are recorded each time the engine is started. The instantaneous fuel consumption of each road section is determined based on the travel time, mileage, and fuel consumption of each road section. The path fuel consumption information is generated based on the working condition information and instantaneous fuel consumption corresponding to each road section, and the user's fuel driving habit record map is determined. The destination position when the engine is turned off is recorded, and specific rules such as commuting time are calculated based on the starting position, destination position, and time period to generate driving habit information. In a specific implementation, during the driving process of the car, the user's driving habits such as acceleration, deceleration, and constant speed in each road section are also recorded, and the driving habits are matched with the road section and working conditions to generate driving habit information.

[0071] Step S60: Determine the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time.

[0072] It should be noted that the estimated travel time is the estimated travel time corresponding to each driving route calculated by the navigation system combined with the internal algorithm. The instantaneous fuel consumption corresponding to each driving route is multiplied by the estimated travel time to obtain the fuel consumption corresponding to each driving route.

[0073] Step S70: selecting a suitable driving route from the multiple driving routes for recommendation according to the current fuel level and the fuel consumption.

[0074] It should be understood that one or more target driving paths with fuel consumption lower than the current fuel consumption are selected from multiple driving paths, and one or more target driving paths are recommended. Optionally, the target driving paths are sorted from low to high according to their fuel consumption, and the target driving path with the lowest fuel consumption is recommended first. Optionally, a comprehensive analysis is performed based on the fuel consumption, path length, travel time, and congestion status of multiple driving paths, and the driving path with the highest comprehensive score is selected for recommendation. This embodiment helps users choose fuel-efficient routes, especially when the fuel consumption is low, and can correctly plan the driving route to avoid insufficient remaining fuel when the car is halfway through the journey.

[0075] Furthermore, after step S70, the method further includes: recording the fuel filling situation and the fuel usage situation during the use of the automobile; and generating an annual report based on the fuel filling situation and the fuel usage situation.

[0076] It should be noted that in this embodiment, a report is automatically generated based on the vehicle's fuel filling and fuel usage throughout the year, so that users can understand the amount paid for refueling and the mileage traveled throughout the year. Optionally, the fuel filling situation can include the fuel filling quantity, amount, refueling location, etc. each month; the fuel usage situation includes the mileage traveled each month, etc.

[0077] This embodiment obtains the current time period, current fuel level and current location; determines the destination location corresponding to the current time period and current location based on driving habit information; determines multiple driving paths between the current location and the destination location; determines the driving conditions corresponding to each driving section in each driving path; determines the instantaneous fuel consumption corresponding to the driving path under the driving conditions based on the path fuel consumption information; determines the fuel consumption corresponding to each driving path based on the instantaneous fuel consumption and the estimated travel time; and selects a suitable driving path from multiple driving paths for recommendation based on the current fuel level and fuel consumption. In the above manner, the destination location is determined in combination with the driving habit information, multiple driving paths to the destination location are determined, the instantaneous fuel consumption is determined based on the driving conditions of each section in the path, and thus the fuel consumption of each driving path is determined. Path recommendations are made based on the current fuel level and the fuel consumption of each driving path, thereby realizing advance path planning, avoiding the situation where the car is running out of fuel halfway through the journey, improving driving safety, and bringing convenience to users.

[0078] refer to Figure 3 , Figure 3 This is a flow chart of the second embodiment of the automobile fuel management method of the present invention.

[0079] Based on the first embodiment, the automobile fuel management method of this embodiment further includes, after step S60:

[0080] Step S601: when the fuel consumption corresponding to each of the driving routes is greater than the current fuel consumption, determining the target fuel consumption corresponding to the journey from the current location to the destination location in each time period.

[0081] It can be understood that when the fuel consumption of each driving route is greater than the current fuel consumption, it indicates that the current fuel consumption is insufficient to reach the destination, which may be caused by road congestion at the current travel time. In this embodiment, the navigation system is used to determine the driving conditions from the current position to the destination in each time period, and the instantaneous fuel consumption corresponding to the driving conditions of each driving section in each time period is determined based on the path fuel consumption information, thereby determining the instantaneous fuel consumption corresponding to each driving route in different time periods, and determining the estimated travel time corresponding to each driving route in each time period based on the navigation system, thereby determining the target fuel consumption of each driving route from the current position to the destination in each time period.

[0082] Step S602: recommending a suitable travel time based on the target fuel consumption and the current fuel level.

[0083] It should be noted that, according to the target fuel consumption, one or more target driving paths with fuel consumption lower than the current fuel consumption are selected from the driving paths in each time period, and the time period corresponding to each target driving path is recommended as the travel time. Optionally, the target driving paths are sorted from low to high according to their fuel consumption, and the time period corresponding to the target driving path with the lowest fuel consumption is first recommended as the travel time.

[0084] Furthermore, after step S601, the method also includes: when the target fuel consumption corresponding to each time period is greater than the current fuel level, estimating the mileage based on the current fuel level; determining the corresponding target gas station based on the mileage and the current location, and prompting the user to go to the target gas station for refueling.

[0085] It should be understood that in this embodiment, when the current fuel level affects the user's travel, the mileage is estimated based on the current fuel level, and the gas stations around the current location are searched based on the navigation system. Optionally, the gas station closest to the current location is searched, and it is determined whether the distance between the current location and the gas station is less than the estimated mileage. If so, the gas station closest to the current location is recommended as the target gas station. Optionally, multiple target gas stations are searched around the current location based on the mileage, wherein the distance between the current location and each target gas station is less than the estimated mileage, and the multiple target gas stations are sorted from near to far according to the distance, and the gas stations are recommended in order.

[0086] Furthermore, the method also includes: reading the oil price corresponding to the current time and the current location; when receiving a refueling display request, obtaining a preset refueling model, determining the refueling amount corresponding to the target number of liters of refueling according to the preset refueling model, the oil price and a preset discount method, and displaying the target number of liters of refueling and the refueling amount.

[0087] It should be noted that in this embodiment, the local oil price of the day is read, and when the user outputs a refueling display request through the on-board computer panel or prompts the user to go to the target gas station to refuel to trigger the refueling display request, the refueling model preset by the user, such as 92, 95 or 98 gasoline, is obtained, and the refueling amount corresponding to the target refueling liters is determined according to the preset refueling model, oil price and preset preferential method, and the target refueling liters and refueling amount are displayed. In a specific implementation, the preset preferential method is manually input by the user and the on-board terminal stores it in a preset database; the target refueling liters can be the default full fuel liters of the system, and can also be the desired fuel liters manually input by the user.

[0088] Furthermore, after reading the oil price corresponding to the current time and the current location, the method also includes: reading the historical fuel prices during the use of the car; estimating the fuel price fluctuation trend based on the historical fuel prices and the oil price; and recommending a suitable time to refuel to the user based on the fuel price fluctuation trend.

[0089] In the specific implementation, the local oil price of the day is read, and the historical fuel price after the car is used is recorded. The fuel price fluctuation trend is estimated by combining the historical fuel price and the oil price. The user is prompted to refuel before a potential oil price increase trend is discovered. When a potential oil price decrease trend is predicted, the user is prompted to wait for the opportunity to refuel.

[0090] This embodiment obtains the current time period, current fuel volume and current location; determines the destination location corresponding to the current time period and current location based on driving habit information; determines multiple driving paths between the current location and the destination location; determines the driving conditions corresponding to each driving section in each driving path; determines the instantaneous fuel consumption corresponding to the driving path under the driving conditions based on the path fuel consumption information; determines the fuel consumption corresponding to each driving path based on the instantaneous fuel consumption and the estimated travel time; when the fuel consumption corresponding to each driving path is greater than the current fuel volume, determines the target fuel consumption corresponding to the current location to the destination location in each time period; and recommends a suitable travel time based on the target fuel consumption and the current fuel volume. In the above manner, when the fuel consumption to the destination location is high at the current moment, a suitable travel time is recommended for the user, so that the travel time is planned in advance, and the car is prevented from running out of fuel halfway through the journey, which improves driving safety and brings convenience to the user.

[0091] In addition, an embodiment of the present invention further provides a storage medium, on which a vehicle fuel management program is stored. When the vehicle fuel management program is executed by a processor, the vehicle fuel management method as described above is implemented.

[0092] Since the storage medium adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0093] Reference Figure 4 , Figure 4 This is a structural block diagram of the first embodiment of the automobile fuel management device of the present invention.

[0094] like Figure 4 As shown, the automobile fuel management device proposed in the embodiment of the present invention includes:

[0095] The acquisition module 10 is used to acquire the current time period, the current fuel volume and the current position.

[0096] The location determination module 20 is used to determine the current time period and the destination location corresponding to the current location based on the driving habit information.

[0097] The path determination module 30 is used to determine multiple travel paths between the current location and the destination location.

[0098] The operating condition determination module 40 is used to determine the driving conditions corresponding to each driving section in each driving route.

[0099] The fuel consumption determination module 50 is used to determine the instantaneous fuel consumption corresponding to the driving route under the driving condition according to the route fuel consumption information.

[0100] The fuel consumption determination module 50 is further used to determine the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time.

[0101] The recommendation module 60 is used to select a suitable driving route from the multiple driving routes for recommendation according to the current fuel level and the fuel consumption.

[0102] It should be understood that the above is only an example and does not constitute any limitation on the technical solution of the present invention. In specific applications, technicians in this field can make settings as needed, and the present invention does not limit this.

[0103] This embodiment obtains the current time period, current fuel level and current location; determines the destination location corresponding to the current time period and current location based on driving habit information; determines multiple driving paths between the current location and the destination location; determines the driving conditions corresponding to each driving section in each driving path; determines the instantaneous fuel consumption corresponding to the driving path under the driving conditions based on the path fuel consumption information; determines the fuel consumption corresponding to each driving path based on the instantaneous fuel consumption and the estimated travel time; and selects a suitable driving path from multiple driving paths for recommendation based on the current fuel level and fuel consumption. In the above manner, the destination location is determined in combination with the driving habit information, multiple driving paths to the destination location are determined, the instantaneous fuel consumption is determined based on the driving conditions of each section in the path, and thus the fuel consumption of each driving path is determined. Path recommendations are made based on the current fuel level and the fuel consumption of each driving path, thereby realizing advance path planning, avoiding the situation where the car is running out of fuel halfway through the journey, improving driving safety, and bringing convenience to users.

[0104] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of the present invention. In practical applications, technicians in this field can select part or all of them according to actual needs to achieve the purpose of the present embodiment, and no limitation is made here.

[0105] In addition, for technical details not fully described in this embodiment, reference can be made to the automobile fuel management method provided in any embodiment of the present invention, and will not be repeated here.

[0106] In one embodiment, the automobile fuel management device further includes a recording module;

[0107] The recording module is used to obtain position information, time information, working condition information corresponding to the road section and fuel consumption information corresponding to the road section after the engine is started; determine the instantaneous fuel consumption corresponding to the road section based on the fuel consumption information corresponding to the road section and the time information; generate path fuel consumption information based on the working condition information corresponding to the road section and the instantaneous fuel consumption corresponding to the road section; when the engine is turned off, obtain the destination position corresponding to this driving, and determine the driving habit information based on the position information, the time information and the destination position.

[0108] In one embodiment, the recommendation module 60 is further used to determine the target fuel consumption corresponding to the journey from the current location to the destination location in each time period when the fuel consumption corresponding to each of the driving routes is greater than the current fuel consumption; and recommend a suitable travel time based on the target fuel consumption and the current fuel consumption.

[0109] In one embodiment, the automobile fuel management device further includes a refueling reminder module;

[0110] The refueling reminder module is used to estimate the mileage based on the current fuel level when the target fuel consumption corresponding to each time period is greater than the current fuel level; determine the corresponding target gas station based on the mileage and the current location, and prompt the user to go to the target gas station for refueling.

[0111] In one embodiment, the refueling reminder module is also used to read the oil price corresponding to the current time and the current location; when a refueling display request is received, a preset refueling model is obtained, and the refueling amount corresponding to the target number of liters of refueling is determined according to the preset refueling model, the oil price and the preset discount method, and the target number of liters of refueling and the refueling amount are displayed.

[0112] In one embodiment, the refueling reminder module is also used to read the historical fuel prices during the use of the car; estimate the fuel price fluctuation trend based on the historical fuel prices and the oil price; and recommend a suitable refueling time to the user based on the fuel price fluctuation trend.

[0113] In one embodiment, the automobile fuel management device further includes a report generation module;

[0114] The report generation module also includes: recording the fuel filling situation and fuel usage situation during the use of the car; and generating an annual report based on the fuel filling situation and the fuel usage situation.

[0115] In addition, it should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0116] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0117] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory (ROM) / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0118] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for managing automobile fuel, characterized in that: The automobile fuel management method comprises: After the engine is started, the position information, time information, working condition information corresponding to the road section and fuel consumption information corresponding to the road section are obtained; Determining the instantaneous fuel consumption corresponding to the road section based on the fuel consumption information corresponding to the road section and the time information; Generate route fuel consumption information based on the working condition information corresponding to the road section and the instantaneous fuel consumption corresponding to the road section; When the engine is turned off, obtaining a destination location corresponding to the current driving, and determining driving habit information according to the location information, the time information and the destination location; Get the current time period, current fuel level and current location; Determine the current time period and the destination location corresponding to the current location based on the driving habit information; Determining multiple travel paths between the current location and the destination location; Determine the driving conditions corresponding to each driving section in each of the driving routes, the driving conditions at least including road conditions, traffic conditions and motion conditions; Determining the instantaneous fuel consumption corresponding to the driving route under the driving condition according to the route fuel consumption information; Determining the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time; selecting a suitable driving route from the plurality of driving routes for recommendation according to the current fuel level and the fuel consumption; When the fuel consumption corresponding to each of the driving paths is greater than the current fuel consumption, determining the target fuel consumption corresponding to the travel from the current location to the destination location in each time period; recommending a suitable travel time based on the target fuel consumption and the current fuel consumption; When the target fuel consumption corresponding to each time period is greater than the current fuel consumption, estimating the mileage according to the current fuel consumption; Determine a corresponding target gas station according to the driving mileage and the current location, and prompt the user to go to the target gas station for refueling; Read the oil price corresponding to the current time and location; Upon receiving a refueling display request, obtaining a preset refueling model, determining a refueling amount corresponding to a target number of liters of refueling according to the preset refueling model, the oil price, and a preset preferential method, and displaying the target number of liters of refueling and the refueling amount; Read the historical fuel prices during the use of the car; estimating the fuel price fluctuation trend based on the historical fuel price and the oil price; Recommend a suitable refueling time to the user based on the fuel price fluctuation trend.

2. The automobile fuel management method according to claim 1, characterized in that: After selecting a suitable driving route from the plurality of driving routes for recommendation according to the current fuel level and the fuel consumption, the method further includes: Record the fuel filling and fuel usage during the use of the car; An annual report is generated based on the fuel filling situation and the fuel usage situation.

3. An automobile fuel management device, characterized in that: The automobile fuel management device comprises: The acquisition module is used to acquire the position information, time information, working condition information corresponding to the road section and fuel consumption information corresponding to the road section after the engine is started; determine the instantaneous fuel consumption corresponding to the road section based on the fuel consumption information corresponding to the road section and the time information; generate the path fuel consumption information based on the working condition information corresponding to the road section and the instantaneous fuel consumption corresponding to the road section; when the engine is turned off, acquire the destination location corresponding to this driving, and determine the driving habit information according to the position information, the time information and the destination location; acquire the current time period, the current fuel volume and the current location; A location determination module, used to determine the current time period and the destination location corresponding to the current location based on the driving habit information; A path determination module, used to determine multiple travel paths between the current location and the destination location; A working condition determination module, used to determine the driving working condition corresponding to each driving section in each driving path, the driving working condition at least including road working condition, traffic working condition and motion working condition; A fuel consumption determination module, used to determine the instantaneous fuel consumption corresponding to the driving route under the driving condition according to the route fuel consumption information; The fuel consumption determination module is further used to determine the fuel consumption corresponding to each of the driving routes according to the instantaneous fuel consumption and the estimated travel time; A recommendation module is used to select a suitable driving route from the multiple driving routes for recommendation according to the current fuel volume and the fuel consumption; when the fuel consumption corresponding to each of the driving routes is greater than the current fuel volume, determine the target fuel consumption corresponding to the travel from the current location to the destination location in each time period; recommend a suitable travel time based on the target fuel consumption and the current fuel volume; when the target fuel consumption corresponding to each time period is greater than the current fuel volume, estimate the mileage according to the current fuel volume; determine the corresponding target gas station according to the mileage and the current location, and prompt the user to go to the target gas station for refueling; read the oil price corresponding to the current time and the current location; when receiving a refueling display request, obtain a preset refueling model, determine the refueling amount corresponding to the target number of liters of refueling according to the preset refueling model, the oil price and the preset discount method, and display the target number of liters of refueling and the refueling amount; read the historical fuel price during the use of the car; estimate the fuel price fluctuation trend according to the historical fuel price and the oil price; and recommend a suitable refueling time to the user based on the fuel price fluctuation trend.

4. An automobile fuel management device, characterized in that: The device comprises: a memory, a processor, and an automobile fuel management program stored in the memory and executable on the processor, wherein the automobile fuel management program is configured to implement the automobile fuel management method according to any one of claims 1 to 2.

5. A storage medium, characterized in that: The storage medium stores an automobile fuel management program, and when the automobile fuel management program is executed by the processor, the automobile fuel management method according to any one of claims 1 to 2 is implemented.

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