Vehicle fuel consumption monitoring method, electronic equipment and storage medium

Abstract

The invention discloses an oil consumption monitoring method of a vehicle, electronic equipment and a storage medium. The method comprises the steps of obtaining at least one vehicle state and real-time fuel consumption data of a vehicle in a preset time period, and obtaining at least one task to be executed by the vehicle in the preset time period and task information of the at least one task; determining fuel consumption corresponding to the at least one vehicle state based on the real-time fuel consumption; based on the task information and the fuel consumption, first fuel consumption and second fuel consumption of the vehicle are determined, the first fuel consumption is used for representing fuel consumption generated in a task time period when at least one task is executed in a preset time period, and the second fuel consumption is used for representing fuel consumption generated in other time periods except the task time period in the preset time period; and fuel consumption monitoring is conducted on the vehicle based on the first fuel consumption and the second fuel consumption, a monitoring result is obtained, and the monitoring result is used for representing whether fuel consumption abnormity occurs in the vehicle or not. According to the invention, the technical problem of low fuel consumption monitoring accuracy of the vehicle in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the field of vehicles, and in particular to a vehicle fuel consumption monitoring method, electronic equipment and storage medium. Background Art

[0002] As competition in the aviation industry intensifies, airlines are facing the challenge of controlling operating costs while pursuing service quality and customer experience. Ground service vehicles, such as passenger elevators and baggage handling vehicles, play an important role in airport operations, but their fuel consumption management is often not refined enough, especially in small and medium-sized airports, where excessive use of vehicles and fuel waste are more prominent.

[0003] Traditional ground service vehicle fuel consumption management relies on manual records and irregular inspections, but this method has problems such as low efficiency and inability to monitor the vehicle's fuel consumption in real time. In addition, although the existing technology monitors fuel consumption data through an on-board diagnostic system (OBD), it mainly targets vehicles in motion and lacks specificity in monitoring the fuel consumption of ground service vehicles during stationary operation or non-mission periods, resulting in incomplete monitoring of the vehicle's fuel consumption, which in turn leads to a low accuracy rate in vehicle fuel consumption monitoring in related technologies.

[0004] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0005] The embodiments of the present invention provide a vehicle fuel consumption monitoring method, an electronic device and a storage medium, so as to at least solve the technical problem of low accuracy of vehicle fuel consumption monitoring in the related art.

[0006] According to one aspect of an embodiment of the present invention, a method for monitoring fuel consumption of a vehicle is provided, comprising: obtaining at least one vehicle state and real-time fuel consumption data of the vehicle in a preset time period, as well as at least one task to be performed by the vehicle in the preset time period and task information of at least one task; determining the fuel consumption corresponding to at least one vehicle state based on the real-time fuel consumption data; determining a first fuel consumption and a second fuel consumption of the vehicle based on the task information and the fuel consumption, wherein the first fuel consumption is used to represent the fuel consumption generated in a task time period of performing at least one task in the preset time period, and the second fuel consumption is used to represent the fuel consumption generated in other time periods within the preset time period except the task time period; monitoring the fuel consumption of the vehicle based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, wherein the monitoring result is used to indicate whether the vehicle has abnormal fuel consumption.

[0007] Furthermore, the fuel consumption of the vehicle is monitored based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, including: obtaining the task number of at least one task; determining the third fuel consumption of a single task based on the task number and the first fuel consumption; and the fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain a monitoring result.

[0008] Furthermore, the vehicle's fuel consumption is monitored based on the first fuel consumption and the third fuel consumption to obtain monitoring results, including: in response to the third fuel consumption being greater than a first preset threshold, and / or the second fuel consumption being greater than a second preset threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; in response to the third fuel consumption being less than or equal to the first preset threshold, and the second fuel consumption being less than or equal to the second preset threshold, determining that the monitoring result is that the vehicle does not have abnormal fuel consumption.

[0009] Furthermore, the fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain monitoring results, including: obtaining the first historical fuel consumption and the second historical fuel consumption of the vehicle in a historical time period, wherein the first historical fuel consumption is used to represent the fuel consumption generated in a historical task time period for performing at least one historical task in the historical time period, and the second historical fuel consumption is used to represent the fuel consumption generated in other historical time periods except the historical task time period in the historical time period; based on the number of historical tasks and the first historical fuel consumption of at least one historical task, determining the third historical fuel consumption of a single historical task; based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption, the fuel consumption of the vehicle is monitored to obtain monitoring results.

[0010] Furthermore, the vehicle's fuel consumption is monitored based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain monitoring results, including: determining a first fuel consumption change trend based on the first fuel consumption and the first historical fuel consumption; determining a second fuel consumption change trend based on the third fuel consumption and the third historical fuel consumption; in response to the first fuel consumption change trend being greater than a first trend threshold, and / or the second fuel consumption change trend being greater than a second trend threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; in response to the second fuel consumption change trend being less than or equal to the first trend threshold, and the second fuel consumption change trend being less than or equal to the second trend threshold, determining that the monitoring result is that the vehicle has no abnormal fuel consumption.

[0011] Furthermore, at least one vehicle state and real-time fuel consumption data of the vehicle in a preset time period are obtained, including: obtaining the engine speed and vehicle speed of the vehicle in the preset time period; determining at least one vehicle state based on the engine speed and the vehicle speed; determining the real-time fuel consumption data of the vehicle in the preset time period based on the engine speed, throttle position parameters and fuel consumption rate, wherein the throttle position parameters are used to reflect the accelerator pedal opening.

[0012] Further, at least one vehicle state is determined based on the engine speed and the vehicle speed, including: in response to the engine speed being greater than a preset threshold and the vehicle speed being greater than a preset threshold within a preset time period, determining that at least one vehicle state includes a driving state; in response to the engine speed being less than a preset threshold and the vehicle speed being equal to the preset threshold within a preset time period, determining that at least one vehicle state includes a parking running state; in response to the engine speed being equal to the preset threshold and the vehicle speed being equal to the preset threshold within a preset time period, determining that at least one vehicle state includes an engine-off parking state.

[0013] According to another aspect of an embodiment of the present invention, a vehicle fuel consumption monitoring device is also provided, including: an acquisition module, used to acquire at least one vehicle status and real-time fuel consumption data of the vehicle in a preset time period, as well as at least one task to be performed by the vehicle within the preset time period and task information of at least one task; a first determination module, used to determine the fuel consumption corresponding to at least one vehicle status based on the real-time fuel consumption; a second determination module, used to determine a first fuel consumption and a second fuel consumption of the vehicle based on the task information and the fuel consumption, wherein the first fuel consumption is used to indicate the fuel consumption generated within a task time period for performing at least one task within the preset time period, and the second fuel consumption is used to indicate the fuel consumption generated within other time periods within the preset time period except the task time period; a monitoring module, used to monitor the fuel consumption of the vehicle based on the first fuel consumption and the second fuel consumption, and obtain a monitoring result, wherein the monitoring result is used to indicate whether the vehicle has abnormal fuel consumption.

[0014] According to another aspect of an embodiment of the present invention, there is further provided an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the above-mentioned vehicle fuel consumption monitoring method is executed when the program is running.

[0015] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is also provided, the computer-readable storage medium including a stored executable program, wherein when the executable program is running, the device where the computer-readable storage medium is located is controlled to execute the above-mentioned vehicle fuel consumption monitoring method.

[0016] According to another aspect of an embodiment of the present invention, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the above-mentioned vehicle fuel consumption monitoring method is implemented.

[0017] In an embodiment of the present invention, the vehicle state, real-time fuel consumption data, and the vehicle's mission and mission information within a preset time period are first obtained; then the fuel consumption corresponding to at least one vehicle state in the vehicle state is determined based on the real-time fuel consumption data; then the first fuel consumption and the second fuel consumption of the vehicle are determined based on the mission information and the fuel consumption; finally, the vehicle's fuel consumption is monitored based on the first fuel consumption and the second fuel consumption to obtain a detection result. It is easy to notice that the present application determines the fuel consumption corresponding to the vehicle state from the real-time fuel consumption data, and then obtains the fuel consumption generated by the vehicle performing the mission within the mission time period in the preset time period, i.e., the first fuel consumption, and the fuel consumption generated by the vehicle in other time periods outside the mission time period in the preset time period, i.e., the second fuel consumption, by distinguishing the vehicle fuel consumption during the mission time period from the vehicle fuel consumption during the non-mission time period, and then combining the vehicle fuel consumption during the mission time period with the vehicle fuel consumption during the non-mission time period for monitoring, thereby achieving the purpose of comprehensive monitoring of the vehicle's fuel consumption, thereby achieving the technical effect of accurately monitoring the vehicle's fuel consumption and reducing the airline's operating costs, thereby solving the technical problem of low accuracy of vehicle fuel consumption monitoring in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 is a flow chart of a vehicle fuel consumption monitoring method according to an embodiment of the present invention;

[0020] Figure 2 is a schematic diagram of a vehicle fuel consumption monitoring device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] According to an embodiment of the present invention, an embodiment of a vehicle fuel consumption monitoring method is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0024] Figure 1 is a flow chart of a vehicle fuel consumption monitoring method according to an embodiment of the present invention, such as Figure 1 As shown, the method comprises the following steps:

[0025] Step S102, obtaining at least one vehicle status and real-time fuel consumption data of the vehicle in a preset time period, as well as at least one task to be performed by the vehicle in the preset time period and task information of at least one task.

[0026] The above-mentioned preset time period may refer to a time interval pre-set by the system for continuous collection and analysis of data. The types of preset time periods may include but are not limited to one day, one week, and one month. The specific preset time period needs to be determined based on monitoring needs and the level of refinement of management. No limitation is made here. The preset time period can be used to provide a time frame for fuel consumption monitoring, so that the system can regularly collect vehicle status and fuel consumption data for subsequent analysis.

[0027] The above-mentioned vehicle status may refer to different states that the vehicle may appear in a preset time period. The types of vehicle status may include but are not limited to driving status, parking status, and engine-off parking status. The specific vehicle status needs to be determined based on actual conditions and is not limited here. The vehicle status can be used to determine the actual use of the vehicle, such as whether it is performing a task, whether fuel is consumed while waiting, etc., to provide basic data for fuel consumption analysis.

[0028] The above-mentioned real-time fuel consumption data may refer to the current fuel consumption calculated based on the real-time parameters of the engine (such as speed, throttle position, etc.) and the fuel consumption rate during the operation of the vehicle. The real-time fuel consumption data can be used to reflect the specific fuel consumption of the vehicle under different conditions and is the core indicator for monitoring and analyzing fuel consumption.

[0029] The above tasks may refer to specific work that the vehicle needs to perform within a preset time period. The task types may include but are not limited to picking up and dropping off passengers, transporting goods, handling luggage, etc. The specific tasks need to be determined based on actual conditions and are not limited here.

[0030] The above-mentioned task information may refer to a detailed description of the task. The task information may include but is not limited to the task vehicle driver, task start time, task end time, task location, etc. The specific task information needs to be determined according to the actual situation of different tasks and is not limited here. The task information can be used to help the system understand the specific operating conditions of the vehicle and provide context for fuel consumption analysis.

[0031] In an optional embodiment, by continuously collecting the vehicle status and real-time fuel consumption data of the vehicle within a preset time period, and simultaneously obtaining the tasks to be performed by the vehicle and the task information corresponding to the tasks, the present application can accurately monitor the fuel consumption of the vehicle. This monitoring is not limited to the fuel consumption of the vehicle while driving, but also includes the fuel consumption in the parked operating state, especially for those vehicles that may continue to consume fuel before and after the execution of tasks or during task intervals (such as passenger elevators and shuttle buses). In addition, by comparing the fuel consumption of the vehicle when performing tasks and not in the task state, the system can identify and reduce non-task related fuel waste, realize refined management and cost control of vehicle operations, help improve the operational efficiency of the airline's ground service support system, reduce unnecessary fuel consumption, thereby reducing operating costs and improving overall service quality.

[0032] Step S104: determining the fuel consumption corresponding to at least one vehicle state based on the real-time fuel consumption data.

[0033] The above-mentioned vehicle status may refer to the operating status of the vehicle at a certain point in time or within a period of time. The vehicle status may include but is not limited to whether the vehicle is moving, whether the engine is running, and whether the vehicle is performing a task. The specific vehicle status needs to be determined based on real-time fuel consumption data. There is no limitation here. The vehicle status can be used to determine the vehicle's fuel consumption.

[0034] The above-mentioned fuel consumption may refer to the fuel consumption information calculated based on the current state of the vehicle and the fuel consumption rate. The fuel consumption types may include but are not limited to real-time fuel consumption during driving, real-time fuel consumption when parked, and real-time fuel consumption when the engine is turned off and parked. The specific fuel consumption needs to be determined based on the real-time fuel consumption data and the vehicle state. There is no limitation here. Different states of the vehicle correspond to different fuel consumption. Determining the vehicle's fuel consumption helps to further evaluate the vehicle's performance and the driver's driving habits.

[0035] In an optional embodiment, fuel consumption analysis is performed by combining vehicle status with real-time fuel consumption data, which can accurately distinguish and quantify the fuel consumption of vehicles in different states and effectively identify abnormal fuel consumption. This analysis method not only helps to refine the management of ground service vehicles, but also effectively control costs in operations. For example, by comparing historical data with current data, it can be found that the performance of the vehicle engine has declined or the driver's bad habits have increased fuel consumption, so that maintenance or training can be carried out in time. In addition, this method can also help discover system or equipment failures, reduce fuel waste, promote energy conservation and emission reduction, and improve the overall efficiency and environmental protection level of airline ground service vehicle management.

[0036] In an optional embodiment, the fuel consumption calculation formula in any time period is as follows:

[0037] C(t1,t n )=∑f[(C(t1)+…+C(t n ) / (t n -t1);

[0038] In the formula, t1 to t n represents 1 to n time periods, C(t1) to C(t n ) represents the real-time fuel consumption data in each time period from 1 to n, C(t1,t n ) represents the calculated real-time fuel consumption data, and ∑ represents the summation operation.

[0039] The fuel consumption corresponding to at least one vehicle state is calculated based on the real-time fuel consumption data, which can be calculated by the following formula:

[0040] C(S driving state) = ∑f[C(S driving state)];

[0041] C(S parking operation state) = ∑f[C(S parking operation state)];

[0042] Wherein, C(S driving state) represents the fuel consumption in the driving state, ∑f[C(S driving state)] represents the summation operation of the real-time fuel consumption at each time point in the time period of the driving state; C(S parking state) represents the fuel consumption in the parking state, ∑f[C(S parking state)] represents the summation operation of the real-time fuel consumption at each time point in the time period of the parking state.

[0043] Step S106, based on the task information and the fuel consumption, determine the first fuel consumption and the second fuel consumption of the vehicle, wherein the first fuel consumption is used to represent the fuel consumption generated during the task time period of performing at least one task in the preset time period, and the second fuel consumption is used to represent the fuel consumption generated during other time periods within the preset time period except the task time period.

[0044] The first fuel consumption may refer to the total fuel consumption generated during the task time period when the vehicle performs at least one task within a preset time period, which is the normal and necessary fuel consumption of the vehicle when performing work tasks, such as picking up passengers, transporting goods, etc. The first fuel consumption may be used to evaluate the fuel efficiency of the vehicle during the task execution and whether it meets the expected fuel consumption standard.

[0045] The above-mentioned second fuel consumption may refer to the total fuel consumption generated by the vehicle in other time periods other than the mission time period within a preset time period, including the fuel consumption when the vehicle is on standby, operating during non-working hours or non-essential operation. The second fuel consumption can be used to identify and manage the fuel waste of the vehicle in a non-mission state. The monitoring of the second fuel consumption helps to detect potential vehicle abuse, improper use or system failures, thereby reducing unnecessary fuel consumption and reducing operating costs.

[0046] The above-mentioned task time period may refer to the time period in which the task is executed in the preset time period. The length of the task time period needs to be determined according to the task type and is not limited here.

[0047] In an optional embodiment, by distinguishing and calculating the first fuel consumption and the second fuel consumption of the vehicle through mission information and fuel consumption, it is possible to achieve refined management of the fuel consumption of ground service vehicles, wherein the analysis of the first fuel consumption helps to optimize the fuel consumption standard for mission execution and improve the working efficiency and fuel economy of the vehicle, and the monitoring of the second fuel consumption can effectively identify unnecessary fuel consumption, reduce fuel waste, and thus reduce operating costs. Combining the analysis results of these two types of fuel consumption, it is possible to fully understand the fuel consumption of the vehicle, and timely discover and solve problems in fuel management, such as improper use of vehicles, insufficient driver training, or vehicle maintenance needs, thereby promoting the efficient operation and energy conservation and emission reduction of ground service vehicles, and also improving the service quality of airlines and enhancing cost control capabilities.

[0048] In an optional embodiment, it is assumed that the total fuel consumption of the vehicle from 0:00 to 24:00 on the same day is C(t0,t24 ), the first fuel consumption calculation formula of the vehicle is:

[0049] C(task)=∑(C1(t 1str ,t 1end ),C2(t 2str ,t 2end ),…,C n (t nstr ,t nend ));

[0050] In the formula, C(task) represents the total fuel consumption of the first task, C1(t 1str ,t 1end ) represents the fuel consumption of the first task among the tasks to be executed, C2(t 2str ,t 2end ) represents the fuel consumption of the second task in the tasks to be executed, C n (t nstr ,t nend )) represents the fuel consumption of the nth task among the tasks to be executed, and n represents the number of tasks executed in this time period.

[0051] The second fuel consumption calculation formula is:

[0052] C(w)=C(t0,t 24 )-C(task);

[0053] In the formula, C(w) represents the second fuel consumption, C(task) represents the total first fuel consumption, and C(t0,t 24 ) indicates the total fuel consumption of the vehicle from 0:00 to 24:00 on the day.

[0054] Step S108, monitoring the fuel consumption of the vehicle based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, wherein the monitoring result is used to indicate whether the vehicle has abnormal fuel consumption.

[0055] The above-mentioned fuel consumption monitoring may refer to the process of continuously or periodically collecting and analyzing vehicle fuel consumption data, aiming to identify whether the vehicle's fuel consumption performance under different operating conditions meets expectations or standards. The types of fuel consumption monitoring may include but are not limited to real-time monitoring and periodic monitoring. The specific fuel consumption monitoring needs to be determined according to actual needs and is not limited here. Fuel consumption monitoring can be used to promptly detect abnormal vehicle fuel consumption and provide data support for improving vehicle operating efficiency and controlling operating costs.

[0056] The above-mentioned monitoring results may refer to the conclusions drawn after analyzing the first fuel consumption and the second fuel consumption, which are used to reflect whether the vehicle's fuel consumption is abnormal. The monitoring results may include but are not limited to normal, warning, and abnormal. Normal means that the fuel consumption is within an acceptable range, warning means that the fuel consumption is close to but has not exceeded the standard, and abnormal means that the fuel consumption is obviously beyond the normal range and immediate measures need to be taken. The monitoring results can be used to directly indicate the vehicle's fuel management status. By comparing historical data and standard fuel consumption, it can be determined whether the current fuel consumption exceeds the normal range, providing a basis for subsequent maintenance, scheduling optimization or driver training.

[0057] The above-mentioned fuel consumption abnormality may refer to the vehicle's actual fuel consumption being significantly higher than the expected or standard fuel consumption. The types of fuel consumption abnormalities may include but are not limited to operational abnormalities, maintenance abnormalities, and technical abnormalities. The specific fuel consumption abnormalities need to be determined based on actual conditions and are not limited here. Identifying fuel consumption abnormalities helps to promptly discover and resolve problems that may lead to fuel waste and low operating efficiency, thereby controlling costs and improving the economy and environmental protection of vehicle operation.

[0058] In an optional embodiment, the fuel consumption monitoring is performed by combining the first fuel consumption and the second fuel consumption, so as to accurately determine whether the vehicle fuel consumption is abnormal, and then take targeted measures. Different means are taken to improve different abnormal situations. Among them, operational abnormalities are eliminated by training drivers to improve driving habits, maintenance abnormalities are solved through regular vehicle maintenance and timely repairs, and technical abnormalities are dealt with through system upgrades or equipment replacements. This monitoring mechanism not only helps to reduce unnecessary fuel consumption and reduce operating costs, but also improves the operating efficiency and safety of vehicles, promotes environmental protection, and enhances the competitiveness of airlines. At the same time, through continuous monitoring and analysis, fuel consumption standards and management strategies can be continuously optimized to achieve continuous improvement and optimization of vehicle fuel management.

[0059] In an embodiment of the present invention, the vehicle state, real-time fuel consumption data, and the vehicle's mission and mission information within a preset time period are first obtained; then the fuel consumption corresponding to at least one vehicle state in the vehicle state is determined based on the real-time fuel consumption data; then the first fuel consumption and the second fuel consumption of the vehicle are determined based on the mission information and the fuel consumption; finally, the vehicle's fuel consumption is monitored based on the first fuel consumption and the second fuel consumption to obtain a detection result. It is easy to notice that the present application determines the fuel consumption corresponding to the vehicle state from the real-time fuel consumption data, and then obtains the fuel consumption generated by the vehicle performing the mission within the mission time period in the preset time period, i.e., the first fuel consumption, and the fuel consumption generated by the vehicle in other time periods outside the mission time period in the preset time period, i.e., the second fuel consumption, by distinguishing the vehicle fuel consumption during the mission time period from the vehicle fuel consumption during the non-mission time period, and then combining the vehicle fuel consumption during the mission time period with the vehicle fuel consumption during the non-mission time period for monitoring, thereby achieving the purpose of comprehensive monitoring of the vehicle's fuel consumption, thereby achieving the technical effect of accurately monitoring the vehicle's fuel consumption and reducing the airline's operating costs, thereby solving the technical problem of low accuracy of vehicle fuel consumption monitoring in the related technology.

[0060] Optionally, the fuel consumption of the vehicle is monitored based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, including: obtaining the task number of at least one task; determining the third fuel consumption of a single task based on the task number and the first fuel consumption; and the fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain a monitoring result.

[0061] The above-mentioned number of tasks may refer to the total number of times a vehicle performs any task within a preset time period. The types of task numbers may include but are not limited to the number of pick-up tasks, the number of unloading tasks, the number of luggage handling tasks, and the number of cargo transportation tasks. The specific number of tasks is determined based on the task type and the number of task executions, and is not limited here. By counting the number of tasks, the total first fuel consumption can be apportioned to each task to obtain the average fuel consumption of a single task.

[0062] The above-mentioned third fuel consumption may refer to the average amount of fuel consumed for each task within a preset time period. The third fuel consumption may be calculated by dividing the first fuel consumption by the number of tasks. The types of the third fuel consumption may include but are not limited to the third fuel consumption of the pickup task, the third fuel consumption of the unloading task, the third fuel consumption of the baggage handling task, and the third fuel consumption of the cargo transportation task. The specific third fuel consumption needs to be determined according to the task type and is not limited here. The third fuel consumption reflects the fuel efficiency of the vehicle when performing a single task and is a key indicator for evaluating the fuel consumption performance of the vehicle during the task execution.

[0063] In an optional embodiment, by monitoring the fuel consumption of the vehicle based on the first fuel consumption and the second fuel consumption, and combining the analysis of the number of tasks and the third fuel consumption, the present application can achieve refined management of the fuel consumption of ground service vehicles. Specifically, the calculation of the third fuel consumption helps to identify the differences in fuel consumption under different task types, and by optimizing task allocation and vehicle scheduling, it can reduce unnecessary fuel consumption and reduce operating costs. At the same time, based on the monitoring results of the first fuel consumption and the third fuel consumption, possible fuel waste or vehicle performance degradation can be discovered and corrected in a timely manner, ensuring the economy and environmental protection of vehicle operation, and improving the overall efficiency and management level of the airline's ground service support system.

[0064] In an optional embodiment, the third fuel consumption calculation formula is:

[0065] C(unit)=C(task) / n;

[0066] Where C(unit) represents the third fuel consumption, C(task) represents the first fuel consumption, and n represents the number of tasks.

[0067] Analyze the fuel consumption of the vehicle from 6 to 8 o'clock on a certain day. Assume that the total fuel consumption of the vehicle during the above time is: C(6,8)=3.23L. In addition, the first fuel consumption C(task)=2.89L is calculated. Then the second fuel consumption C(w)=C(6,8)-C(task)=3.23L-2.89L=0.34L.

[0068] In addition, the vehicle performed two support tasks from 6 to 8 o'clock, so the third fuel consumption C (unit) = C (task) / 2 = 1.445L.

[0069] Optionally, the vehicle's fuel consumption is monitored based on the first fuel consumption and the third fuel consumption to obtain monitoring results, including: in response to the third fuel consumption being greater than a first preset threshold, and / or the second fuel consumption being greater than a second preset threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; in response to the third fuel consumption being less than or equal to the first preset threshold, and the second fuel consumption being less than or equal to the second preset threshold, determining that the monitoring result is that the vehicle does not have abnormal fuel consumption.

[0070] The above-mentioned first preset threshold may refer to the upper limit of reasonable fuel consumption for a single task, which is set based on historical data, vehicle type, nature of the task, etc. If the third fuel consumption exceeds this threshold, it is regarded as abnormal fuel consumption.

[0071] The above-mentioned second preset threshold may refer to a reasonable upper limit of fuel consumption set by the system when the vehicle is not performing a mission. The second preset threshold may be used to determine whether the vehicle's fuel consumption during the non-mission period is abnormal to prevent unnecessary fuel waste.

[0072] In an optional embodiment, by setting a first preset threshold and a second preset threshold, and monitoring fuel consumption based on the first fuel consumption and the third fuel consumption, when the third fuel consumption is monitored to be higher than the first preset threshold, or the second fuel consumption is higher than the second preset threshold, the system will determine that the vehicle has abnormal fuel consumption, which enables airlines or airport managers to quickly investigate potential problems, such as vehicle failure, improper driver operation or system misconfiguration, and take necessary corrective measures. On the contrary, if the third fuel consumption and the second fuel consumption are both below the preset threshold, the system determines that the vehicle has no abnormal fuel consumption, indicating that the current fuel consumption management measures are effective and the vehicle is in good operation and maintenance condition. This threshold-based monitoring mechanism not only improves the automation level of fuel consumption management and reduces labor costs, but also ensures the economy and environmental friendliness of fuel use, which helps airlines and airports improve operational efficiency and reduce operating costs, while achieving the goal of energy conservation and emission reduction.

[0073] Optionally, the fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain monitoring results, including: obtaining the first historical fuel consumption and the second historical fuel consumption of the vehicle in a historical time period, wherein the first historical fuel consumption is used to represent the fuel consumption generated in a historical task time period for performing at least one historical task in the historical time period, and the second historical fuel consumption is used to represent the fuel consumption generated in other historical time periods except the historical task time period in the historical time period; based on the number of historical tasks and the first historical fuel consumption of at least one historical task, determining the third historical fuel consumption of a single historical task; monitoring the fuel consumption of the vehicle based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain monitoring results.

[0074] The above-mentioned historical time period may refer to a specific time period in the past used for reference and comparison. The length of the historical time period may include but is not limited to the previous day, previous week, previous month and any historical time period. The specific historical time period needs to be determined based on the needs of fuel consumption monitoring and the availability of data. No limitation is made here. The fuel consumption data of the historical time period provides a historical benchmark for current fuel consumption monitoring, which helps to identify whether the current fuel consumption is abnormal. By comparing the current and historical fuel consumption, changes in vehicle performance, driver habits or maintenance status can be evaluated.

[0075] The above-mentioned first historical fuel consumption may refer to the total fuel consumption generated during the task time period when the vehicle performs a historical task during the historical time period. The types of the first historical fuel consumption may include but are not limited to passenger pickup tasks, passenger drop-off tasks, baggage handling tasks, etc. The specific first historical fuel consumption needs to be determined based on the historical task type and the historical time period, which is not limited here. The first historical fuel consumption can be used to provide a fuel consumption reference value under the same or similar task conditions. By comparing with the current first fuel consumption, it can be preliminarily determined whether the current fuel consumption of the vehicle exceeds the historical normal range.

[0076] The above-mentioned second historical fuel consumption may refer to the total fuel consumption generated by the vehicle in other historical time periods except the historical mission time period within the historical time period. The second historical fuel consumption is usually generated in non-mission time periods, such as when the vehicle is in standby, maintenance or non-mission driving state. The second historical fuel consumption can be used to reflect the historical fuel consumption performance of the vehicle in non-mission state. By comparing with the current second fuel consumption, it can be evaluated whether the fuel consumption level of the vehicle in non-mission time periods is normal.

[0077] The above-mentioned third historical fuel consumption may refer to the average fuel consumption of a single task calculated based on the number of historical tasks within the historical time period and the first historical fuel consumption. The types of the third historical fuel consumption may include but are not limited to the third historical fuel consumption of the pickup task, the third historical fuel consumption of the unloading task, the third historical fuel consumption of the baggage handling task, and the third historical fuel consumption of the cargo transportation task. The specific third historical fuel consumption needs to be determined according to the task type, which is not limited here. The third historical fuel consumption can be used as the average fuel consumption of historical tasks, which provides a reference for monitoring the current fuel consumption of a single task. By comparing the third fuel consumption and the third historical fuel consumption, it can be identified whether the fuel consumption of a single task is abnormal.

[0078] The above-mentioned historical tasks may refer to the general term for the flight support tasks that the vehicle has performed within the historical time period. The types of historical tasks may include but are not limited to picking up and dropping off passengers, transporting goods, and handling luggage. The specific historical tasks need to be determined based on historical circumstances and are not limited here.

[0079] In an optional embodiment, the first historical fuel consumption and the second historical fuel consumption of the vehicle in the historical time period are obtained, and the third historical fuel consumption is determined based on the first historical fuel consumption and the number of historical tasks, and then the fuel consumption of the vehicle is monitored based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain a monitoring result. The above process can not only identify whether the current fuel consumption exceeds the historical normal range, but also conduct specific analysis for different task types and vehicle status, discover the trend of increasing or decreasing fuel consumption, and adjust management measures in time. For airlines, this means that through data analysis, the scheduling and maintenance of ground service vehicles can be optimized, unnecessary fuel consumption can be reduced, and operating costs can be reduced. At the same time, through continuous monitoring and comparison of historical data, problems in fuel consumption management can be identified and solved in a timely manner, and overall operational efficiency and management level can be improved.

[0080] Optionally, the vehicle's fuel consumption is monitored based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain monitoring results, including: determining a first fuel consumption change trend based on the first fuel consumption and the first historical fuel consumption; determining a second fuel consumption change trend based on the third fuel consumption and the third historical fuel consumption; in response to the first fuel consumption change trend being greater than a first trend threshold, and / or the second fuel consumption change trend being greater than a second trend threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; in response to the second fuel consumption change trend being less than or equal to the first trend threshold, and the second fuel consumption change trend being less than or equal to the second trend threshold, determining that the monitoring result is that the vehicle has no abnormal fuel consumption.

[0081] The above-mentioned first fuel consumption change trend may refer to a change trend between the first fuel consumption and the first historical fuel consumption determined by calculating the difference or percentage between the two. The first fuel consumption change trend may be used to monitor the fuel consumption fluctuations of the vehicle during mission execution and identify whether the fuel consumption increases abnormally.

[0082] The above-mentioned second fuel consumption change trend may refer to the change trend between the third fuel consumption and the third historical fuel consumption determined by calculating the difference or percentage between the two. The second fuel consumption change trend may be used to focus on the fuel consumption performance of a single task, which helps to gain an in-depth understanding of the fuel consumption characteristics of the vehicle under different task types, and determine whether there are fuel consumption anomalies under a specific task, thereby providing data support for task optimization.

[0083] The above-mentioned first trend threshold may refer to a pre-set threshold used to determine whether the first fuel consumption change trend is abnormal. The first trend threshold may be used as a benchmark for determining whether the first fuel consumption change is abnormal, and can help the system automatically identify and report fuel consumption abnormalities.

[0084] The above-mentioned second trend threshold may refer to a pre-set threshold used to determine whether the second fuel consumption change trend is abnormal. The second trend threshold may be used as a benchmark for determining whether the second fuel consumption change is abnormal, and may help the system automatically identify and report fuel consumption abnormalities.

[0085] In an optional embodiment, the fuel consumption of the vehicle is monitored in combination with the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption. By determining the first fuel consumption change trend and the second fuel consumption change trend, and comparing with the corresponding first trend threshold and the second trend threshold, the present application provides a dynamic and accurate fuel consumption abnormality monitoring method. This monitoring method can not only timely detect the fuel consumption abnormality of the vehicle when performing a task, but also identify whether the change trend of the average fuel consumption of a single task is in line with expectations, and identify the long-term changes in vehicles and driving behaviors. For airlines, this method can significantly reduce the increase in operating costs caused by abnormal fuel consumption and improve the utilization efficiency and management level of ground service vehicles. In addition, through continuous monitoring and trend analysis, airlines can identify and optimize the types of tasks with higher fuel consumption, adjust vehicle maintenance and driver training plans, thereby further reducing fuel consumption and promoting the economy and environmental protection of operations.

[0086] Optionally, obtaining at least one vehicle state and real-time fuel consumption data of the vehicle in a preset time period includes: obtaining the engine speed and vehicle speed of the vehicle in the preset time period; determining at least one vehicle state based on the engine speed and the vehicle speed; determining the real-time fuel consumption data of the vehicle in the preset time period based on the engine speed, throttle position parameters and fuel consumption rate, wherein the throttle position parameters are used to reflect the accelerator pedal opening.

[0087] The above engine speed may refer to the number of rotations of the engine per minute. The engine speed reflects the operating state and output power of the engine.

[0088] The above-mentioned vehicle speed may refer to the current speed of the vehicle, which is an important parameter reflecting the operating status of the vehicle. By monitoring the engine speed and vehicle speed, it is possible to determine whether the vehicle is in driving, parked or shut down, and thus analyze the operating efficiency and fuel consumption of the vehicle.

[0089] The throttle position parameter may refer to a parameter reflecting the opening of the accelerator pedal, i.e., the amount of air intake of the engine. The throttle position parameter is usually expressed as a percentage, such as 0% means the throttle is completely closed, and 100% means the throttle is fully open. The throttle position parameter directly affects the fuel supply and speed of the engine. The throttle position parameter can be used to understand whether the driver's driving habits are economical, as well as the fuel efficiency of the vehicle under different loads.

[0090] The above-mentioned fuel consumption rate may refer to the amount of fuel consumed by the engine per unit time, and is a key indicator for measuring vehicle fuel efficiency. The fuel consumption rate is a key data for calculating actual fuel consumption. By combining the fuel consumption rate with engine speed and throttle position parameters, the vehicle's fuel consumption changes can be monitored in real time, and abnormal situations can be discovered in time.

[0091] The above-mentioned accelerator pedal opening may refer to that the accelerator pedal opening is a direct physical manifestation of the throttle position parameter. The accelerator pedal opening can be used to reflect the degree of control the driver has over the accelerator. The accelerator pedal opening has a direct impact on the vehicle speed and the engine speed.

[0092] In an optional embodiment, by obtaining the engine speed, vehicle speed, throttle position parameters and fuel consumption rate of the vehicle in real time within a preset time period, not only can the real-time status of the vehicle be accurately determined, but also the real-time fuel consumption can be calculated based on these data, thereby realizing dynamic monitoring of vehicle fuel consumption. This mechanism can help airlines understand the operating status and fuel consumption level of vehicles in real time, discover abnormal fuel consumption in time, reduce fuel waste, and reduce operating costs, while ensuring the real-time and accuracy of data collection, providing a basis for fuel consumption calculation.

[0093] In an optional embodiment, the real-time fuel consumption data calculation formula is:

[0094] Real-time fuel consumption data C(t) = k*engine speed*throttle parameter*fuel consumption rate;

[0095] Wherein, C(t) represents the real-time fuel consumption data, k represents the empirical parameter, which can be selected as 0.00037. The size of k here is only an example and can be determined according to the actual situation and historical experience, and is not limited here.

[0096] Optionally, at least one vehicle state is determined based on the engine speed and the vehicle speed, including: in response to the engine speed being greater than a preset threshold and the vehicle speed being greater than a preset threshold within a preset time period, determining that at least one vehicle state includes a driving state; in response to the engine speed being less than a preset threshold and the vehicle speed being equal to the preset threshold within a preset time period, determining that at least one vehicle state includes a parked running state; in response to the engine speed being equal to the preset threshold and the vehicle speed being equal to the preset threshold within a preset time period, determining that at least one vehicle state includes an engine-off parked state.

[0097] The above-mentioned preset thresholds may refer to standard values ​​used to determine whether the engine speed and vehicle speed have reached a specific state. The preset thresholds of the engine speed and vehicle speed are used to identify whether the vehicle is in a driving, parking or shutdown state, respectively. The preset thresholds need to be adjusted and set according to the vehicle type and operating environment, and are not limited here.

[0098] The driving state may refer to a state where the vehicle engine is running and the vehicle speed is greater than zero. This means that the vehicle is driving on a highway and both the engine speed and the vehicle speed exceed a preset threshold. Monitoring the driving state helps analyze the fuel efficiency of the vehicle during driving and identify potential driving behavior problems.

[0099] The above-mentioned parking operation state may mean that although the vehicle is stationary, the engine is still running, usually the engine speed is lower than the preset threshold and the vehicle speed is zero. The parking operation state is common when the vehicle is waiting or performing stationary operations (such as loading luggage, waiting for passengers to board, etc.). Although the engine does not drive the vehicle to move, it may power other devices. Monitoring of the parking operation state can be used to evaluate the fuel consumption of the vehicle when it is stationary but running, which helps to optimize energy consumption management and avoid unnecessary fuel waste.

[0100] The above-mentioned flameout parking state may refer to a state where the engine is stopped, the vehicle speed and the engine speed are both zero, which is a situation when the vehicle is completely stopped and the engine is not running. Confirmation of the flameout parking state is of great significance for checking whether the vehicle is kept flameout when not necessary, reducing emissions and fuel consumption.

[0101] In an optional embodiment, by setting preset thresholds for engine speed and vehicle speed, the vehicle's driving state, parking state and flameout state can be automatically identified. This mechanism provides airlines with accurate vehicle status information, which helps optimize fuel consumption monitoring, task scheduling and maintenance of ground service vehicles. At the same time, the identification of the parking state helps to evaluate the energy consumption of the vehicle in the non-driving state, prompting the improvement of the energy consumption control strategy of vehicle equipment. The confirmation of the flameout state can encourage the driver to turn off the engine in time when it is not necessary, reduce emissions and improve environmental protection. By distinguishing fuel consumption in different states, the fuel consumption of the vehicle in the mission and non-mission states can be more accurately evaluated, thereby achieving refined management of the vehicle status and effective control of vehicle fuel consumption, which helps to reduce costs and improve operational efficiency.

[0102] In an optional embodiment, the vehicle state includes a driving state, a parking state, and a flameout parking state. When the vehicle is in the driving state, the engine speed is greater than 0 and the vehicle speed is greater than 0; when the vehicle is in the parking state, the engine speed is greater than 0 and the vehicle speed is equal to 0; when the vehicle is in the flameout parking state, the engine speed is equal to 0 and the vehicle speed is equal to 0.

[0103] According to another aspect of an embodiment of the present invention, a vehicle fuel consumption monitoring device is also provided, which can execute the vehicle fuel consumption monitoring method of the above embodiment. The specific implementation method and preferred application scenario are the same as the above embodiment and will not be repeated here.

[0104] Figure 2 is a schematic diagram of a vehicle fuel consumption monitoring device according to an embodiment of the present invention, such as Figure 2 As shown, the device includes the following: an acquisition module 202 , a first determination module 204 , a second determination module 206 , and a monitoring module 208 .

[0105] An acquisition module 202 is used to acquire at least one vehicle state and real-time fuel consumption data of a vehicle in a preset time period, as well as at least one task to be performed by the vehicle in the preset time period and task information of at least one task; a first determination module 204 is used to determine the fuel consumption corresponding to at least one vehicle state based on the real-time fuel consumption data; a second determination module 206 is used to determine a first fuel consumption and a second fuel consumption of the vehicle based on the task information and the fuel consumption, wherein the first fuel consumption is used to represent the fuel consumption generated in a task time period of performing at least one task in the preset time period, and the second fuel consumption is used to represent the fuel consumption generated in other time periods within the preset time period except the task time period; a monitoring module 208 is used to monitor the fuel consumption of the vehicle based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, wherein the monitoring result is used to indicate whether the vehicle has abnormal fuel consumption.

[0106] Optionally, the monitoring module includes: a first acquisition unit, used to obtain the task quantity of at least one task; a first determination unit, used to determine the third fuel consumption of a single task based on the task quantity and the first fuel consumption; and a monitoring unit, used to monitor the fuel consumption of the vehicle based on the first fuel consumption and the third fuel consumption to obtain a monitoring result.

[0107] Optionally, the monitoring unit includes: a first determination subunit, used to determine that the monitoring result is that the vehicle has abnormal fuel consumption in response to the third fuel consumption being greater than a first preset threshold value, and / or the second fuel consumption being greater than a second preset threshold value; a second determination subunit, used to determine that the monitoring result is that the vehicle does not have abnormal fuel consumption in response to the third fuel consumption being less than or equal to the first preset threshold value, and the second fuel consumption being less than or equal to the second preset threshold value.

[0108] Optionally, the monitoring unit includes: a first acquisition subunit, used to acquire a first historical fuel consumption and a second historical fuel consumption of the vehicle in a historical time period, wherein the first historical fuel consumption is used to indicate the fuel consumption generated in a historical task time period for executing at least one historical task in the historical time period, and the second historical fuel consumption is used to indicate the fuel consumption generated in other historical time periods except the historical task time period in the historical time period; a third determination subunit, used to determine a third historical fuel consumption of a single historical task based on the number of historical tasks and the first historical fuel consumption of at least one historical task; and a monitoring subunit, used to monitor the fuel consumption of the vehicle based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain a monitoring result.

[0109] Optionally, the monitoring subunit includes: determining a first fuel consumption change trend based on the first fuel consumption and the first historical fuel consumption; determining a second fuel consumption change trend based on the third fuel consumption and the third historical fuel consumption; in response to the first fuel consumption change trend being greater than a first trend threshold, and / or the second fuel consumption change trend being greater than a second trend threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; in response to the second fuel consumption change trend being less than or equal to the first trend threshold, and the second fuel consumption change trend being less than or equal to the second trend threshold, determining that the monitoring result is that the vehicle has no abnormal fuel consumption.

[0110] Optionally, the acquisition module includes: a second acquisition unit, used to acquire the engine speed and vehicle speed of the vehicle within a preset time period; a second determination unit, used to determine at least one vehicle state based on the engine speed and the vehicle speed; a third determination unit, used to determine the real-time fuel consumption data of the vehicle within a preset time period based on the engine speed, throttle position parameters and fuel consumption rate, wherein the throttle position parameters are used to reflect the accelerator pedal opening.

[0111] Optionally, the second determination unit includes: a fourth determination subunit, used to determine that at least one vehicle state includes a driving state in response to the engine speed being greater than a preset threshold and the vehicle speed being greater than a preset threshold within a preset time period; a fifth determination subunit, used to determine that at least one vehicle state includes a parking running state in response to the engine speed being less than a preset threshold and the vehicle speed being equal to the preset threshold within a preset time period; a sixth determination subunit, used to determine that at least one vehicle state includes an engine-off parking state in response to the engine speed being equal to the preset threshold and the vehicle speed being equal to the preset threshold within a preset time period.

[0112] According to another aspect of an embodiment of the present invention, there is further provided an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the method in each embodiment of the present invention is executed when the program is running.

[0113] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided. The computer-readable storage medium includes a stored program. When the program is executed, a processor of a device is controlled to execute the methods of various embodiments of the present invention.

[0114] The computer storage medium in the above steps can be a medium used to store certain discontinuous physical quantities in a computer memory, and the computer storage medium mainly includes semiconductors, magnetic cores, magnetic drums, magnetic tapes, laser disks, etc. The stored program included in the computer-readable storage medium can be a set of instructions that can be recognized and executed by a computer, running on an electronic computer, and is an information tool that meets certain needs of people.

[0115] According to another aspect of an embodiment of the present invention, a computer program product is provided, including a computer program. When the computer program is executed by a processor, the method in each embodiment of the present invention is implemented.

[0116] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0117] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0118] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0119] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0120] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

[0121] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for monitoring fuel consumption of a vehicle, characterized in that: include: Acquire at least one vehicle status and real-time fuel consumption data of a vehicle in a preset time period, as well as at least one task to be performed by the vehicle in the preset time period and task information of the at least one task; Determining the fuel consumption corresponding to the at least one vehicle state based on the real-time fuel consumption data; Based on the task information and the fuel consumption, determining a first fuel consumption and a second fuel consumption of the vehicle, wherein the first fuel consumption is used to represent the fuel consumption generated in a task time period of performing the at least one task in the preset time period, and the second fuel consumption is used to represent the fuel consumption generated in other time periods within the preset time period except the task time period; The fuel consumption of the vehicle is monitored based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, wherein the monitoring result is used to indicate whether the vehicle has abnormal fuel consumption.

2. The vehicle fuel consumption monitoring method according to claim 1, characterized in that: The fuel consumption of the vehicle is monitored based on the first fuel consumption and the second fuel consumption to obtain a monitoring result, including: Obtaining the task quantity of the at least one task; determining a third fuel consumption of a single task based on the number of tasks and the first fuel consumption; The fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain the monitoring result.

3. The vehicle fuel consumption monitoring method according to claim 2, characterized in that: The fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain the monitoring result, including: In response to the third fuel consumption being greater than a first preset threshold, and / or the second fuel consumption being greater than a second preset threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; In response to the third fuel consumption being less than or equal to the first preset threshold, and the second fuel consumption being less than or equal to the second preset threshold, it is determined that the monitoring result is that the vehicle has no abnormal fuel consumption.

4. The vehicle fuel consumption monitoring method according to claim 2, characterized in that: The fuel consumption of the vehicle is monitored based on the first fuel consumption and the third fuel consumption to obtain the monitoring result, including: Obtaining a first historical fuel consumption and a second historical fuel consumption of the vehicle in a historical time period, wherein the first historical fuel consumption is used to indicate the fuel consumption generated in a historical task time period during which at least one historical task is performed in the historical time period, and the second historical fuel consumption is used to indicate the fuel consumption generated in other historical time periods in the historical time period except the historical task time period; determining a third historical fuel consumption of a single historical task based on the number of historical tasks of the at least one historical task and the first historical fuel consumption; The fuel consumption of the vehicle is monitored based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain the monitoring result.

5. The vehicle fuel consumption monitoring method according to claim 4, characterized in that: The fuel consumption of the vehicle is monitored based on the first fuel consumption, the first historical fuel consumption, the third fuel consumption, and the third historical fuel consumption to obtain the monitoring result, including: determining a first fuel consumption change trend based on the first fuel consumption and the first historical fuel consumption; determining a second fuel consumption change trend based on the third fuel consumption and the third historical fuel consumption; In response to the first fuel consumption change trend being greater than a first trend threshold, and / or the second fuel consumption change trend being greater than a second trend threshold, determining that the monitoring result is that the vehicle has abnormal fuel consumption; In response to the second fuel consumption change trend being less than or equal to the first trend threshold, and the second fuel consumption change trend being less than or equal to the second trend threshold, it is determined that the monitoring result is that the vehicle has no fuel consumption abnormality.

6. The vehicle fuel consumption monitoring method according to claim 1, characterized in that: Obtaining at least one vehicle status and real-time fuel consumption data of a vehicle in a preset time period, including: Obtaining the engine speed and vehicle speed of the vehicle within the preset time period; determining the at least one vehicle state based on the engine speed and the vehicle speed; The real-time fuel consumption data of the vehicle in the preset time period is determined based on the engine speed, throttle position parameter and fuel consumption rate, wherein the throttle position parameter is used to reflect the accelerator pedal opening.

7. The vehicle fuel consumption monitoring method according to claim 6, characterized in that: Determining the at least one vehicle state based on the engine speed and the vehicle speed includes: In response to the engine speed being greater than a preset threshold and the vehicle speed being greater than the preset threshold within the preset time period, determining that the at least one vehicle state includes a driving state; In response to the engine speed being less than the preset threshold and the vehicle speed being equal to the preset threshold within the preset time period, determining that the at least one vehicle state includes a parking operation state; In response to the engine speed being equal to the preset threshold and the vehicle speed being equal to the preset threshold within the preset time period, it is determined that the at least one vehicle state includes an engine-off parking state.

8. An electronic device, characterized in that: include: A memory storing an executable program; A processor, configured to run the program, wherein the program executes the method according to any one of claims 1 to 7 when running.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored executable program, wherein when the executable program is run, the device where the storage medium is located is controlled to execute the method according to any one of claims 1 to 7.

10. A computer program product, characterized in that The invention comprises a computer program which, when executed by a processor, implements the method according to any one of claims 1 to 7.

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