CN114834433A

CN114834433A - Hybrid vehicle power mode management method, hybrid vehicle power mode management device, electronic apparatus, and medium

Info

Publication number: CN114834433A
Application number: CN202210661990.8A
Authority: CN
Inventors: 阎全忠; 李洁辰
Original assignee: Shanghai Rox Intelligent Technology Co Ltd
Current assignee: Shanghai Rox Intelligent Technology Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-02

Abstract

The application provides a management method, a device, electronic equipment and a medium for a hybrid vehicle power mode, wherein the management method comprises the following steps: acquiring result information of whether the target hybrid vehicle is charged at a destination, determining a target balance value of the state of charge of the battery according to the result information, and determining the consumable electric quantity of the target hybrid vehicle according to the target residual electric quantity corresponding to the target balance value and the current residual electric quantity; and if the consumable electric quantity is larger than the consumed electric quantity, the control target hybrid vehicle runs to the destination in a mode of only consuming the electric quantity of the battery. By adopting the technical scheme provided by the application, the target balance value of the battery can be determined by acquiring the result information of whether the target hybrid vehicle is charged at the destination, the power mode of the plug-in hybrid vehicle is managed according to the target balance value, and the utilization rate of the electric quantity of the battery is improved.

Description

Hybrid vehicle power mode management method, hybrid vehicle power mode management device, electronic apparatus, and medium

Technical Field

The application relates to the field of new energy automobiles, in particular to a hybrid vehicle power mode management method, device, electronic equipment and medium.

Background

A Plug-in hybrid electric vehicle (PHEV) is a new energy vehicle between a pure electric vehicle and a fuel vehicle, and comprises an engine, a transmission system, an oil way and an oil tank of a traditional vehicle, and also comprises a battery, a motor and a control circuit of the pure electric vehicle; the hybrid electric vehicle integrates the advantages of a pure Electric Vehicle (EV) and a Hybrid Electric Vehicle (HEV), can realize pure electric and zero emission driving, and can increase the driving range of the vehicle through a hybrid mode.

At present, in order to avoid the problem that a user cannot charge the plug-in hybrid electric vehicle externally in time, the state of charge (SOC) balance value of a battery is generally set to be high, and when the percentage of the remaining capacity of the battery is lower than the SOC balance value, the power mode of the plug-in hybrid electric vehicle is switched from the pure electric mode to the hybrid mode, so that electricity is supplemented to the battery in a fuel consumption mode, and the electricity utilization requirement is ensured; however, the power mode causes the electric quantity lower than the SOC balance value to be unusable, and the waste of the electric quantity is caused; therefore, how to manage the power mode of the plug-in hybrid vehicle to improve the utilization rate of the battery power becomes an urgent problem to be solved.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a method, an apparatus, an electronic device and a storage medium for managing a power mode of a hybrid vehicle, which can determine a target balance value of a battery by acquiring result information of whether a target hybrid vehicle is charged at a destination, manage a power mode of a plug-in hybrid vehicle according to the target balance value, and improve a utilization rate of an electric quantity of the battery.

The application mainly comprises the following aspects:

in a first aspect, an embodiment of the present application provides a management method for a hybrid vehicle power mode, where the management method includes:

acquiring result information of whether a target hybrid vehicle is charged at a destination after driving from a current position to the destination, determining a target balance value of the state of charge of a battery of the target hybrid vehicle according to the result information, and determining residual electric quantity corresponding to the target balance value as target residual electric quantity; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged;

acquiring the current residual capacity of a battery of the target hybrid vehicle, and determining the consumable capacity of the target hybrid vehicle according to the target residual capacity and the current residual capacity;

if the consumable power is larger than the consumed power, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

Further, the management method further includes:

if the consumable electric quantity is not larger than the consumed electric quantity, determining whether the current running speed of the target hybrid vehicle is smaller than a vehicle speed threshold value;

if so, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming the electric quantity of the battery;

and if not, controlling the target hybrid vehicle to travel to the destination in a fuel and battery power consumption mode.

Further, the vehicle speed threshold is determined by:

sequencing each section of running path according to the sequence of the predicted running speed from small to large according to the predicted running distance and the predicted running speed corresponding to each section of running path in the path information;

acquiring the predicted driving distance corresponding to each section of the sequenced driving path, and accumulating the predicted driving distances according to the sequenced sequence;

when the accumulated predicted travel distance is greater than or equal to the distance-to-empty of the target hybrid vehicle, determining a predicted travel vehicle speed corresponding to the currently accumulated predicted travel distance as a vehicle speed threshold value of the target hybrid vehicle; wherein the travelable distance is determined according to a current remaining capacity of a battery of the target hybrid vehicle.

Further, the amount of power consumed is determined by:

acquiring the current voltage and current of a battery of the target hybrid vehicle;

determining the average electric quantity consumed by the target hybrid vehicle for each preset distance according to the current voltage and current and the predicted driving time corresponding to each preset distance included in the predicted driving distance in the path information;

and determining the consumed electric quantity which needs to be consumed when the target hybrid vehicle travels to the destination according to the average electric quantity and the predicted travel distance which does not travel in the path information.

Further, determining a target balance value by:

if the result information indicates that the target hybrid vehicle is charged at the destination, determining a preset lowest threshold value as a target balance value of the state of charge of a battery of the target hybrid vehicle;

if the result information indicates that the target hybrid vehicle is not charged at the destination, determining a target balance value of the state of charge of a battery corresponding to the target hybrid vehicle in a mapping relation between a plurality of pieces of operation information and the target balance value according to the current operation information of the target hybrid vehicle; wherein the operation information includes a battery temperature, a battery health degree, and a driving environment.

In a second aspect, an embodiment of the present application further provides a management device for a hybrid vehicle power mode, the management device including:

the acquisition module is used for acquiring result information of whether a target hybrid vehicle is charged at a destination after driving from a current position to the destination, determining a target balance value of the charge state of a battery of the target hybrid vehicle according to the result information, and determining residual electric quantity corresponding to the target balance value as target residual electric quantity; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged;

the processing module is used for acquiring the current residual electric quantity of a battery of the target hybrid vehicle and determining the consumable electric quantity of the target hybrid vehicle according to the target residual electric quantity and the current residual electric quantity;

the control module is used for controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power if the consumable power is larger than the consumed power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

Further, the management device further includes a determining module, where the determining module is configured to:

Further, the management apparatus further includes a determining module, configured to:

when the accumulated predicted travel distance is greater than or equal to the travelable distance of the target hybrid vehicle, determining a predicted travel vehicle speed corresponding to the currently accumulated predicted travel distance as a vehicle speed threshold value of the target hybrid vehicle; wherein the travelable distance is determined according to a current remaining capacity of a battery of the target hybrid vehicle.

In a third aspect, an embodiment of the present application further provides an electronic device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is operating, the machine-readable instructions when executed by the processor performing the steps of the method of managing a hybrid vehicle power mode as described above.

In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to execute the steps of the method for managing the power mode of a hybrid vehicle as described above.

The embodiment of the application provides a management method, a device, an electronic device and a storage medium for a hybrid vehicle power mode, wherein the management method comprises the following steps: acquiring result information of whether a target hybrid vehicle is charged at a destination after driving from a current position to the destination, determining a target balance value of the state of charge of a battery of the target hybrid vehicle according to the result information, and determining residual electric quantity corresponding to the target balance value as target residual electric quantity; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged; acquiring the current residual capacity of a battery of the target hybrid vehicle, and determining the consumable capacity of the target hybrid vehicle according to the target residual capacity and the current residual capacity; if the consumable power is larger than the consumed power, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

Therefore, by adopting the technical scheme provided by the application, the target balance value of the battery can be determined by acquiring the result information of whether the target hybrid vehicle is charged at the destination, the power mode of the plug-in hybrid vehicle is managed according to the target balance value, and the utilization rate of the electric quantity of the battery is improved.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a flow chart illustrating a method for managing a hybrid vehicle power mode provided by an embodiment of the present application;

FIG. 2 is a flow chart illustrating another method for managing a hybrid vehicle power mode provided by an embodiment of the present application;

FIG. 3 illustrates a logic diagram for controlling power modes provided by an embodiment of the present application;

fig. 4 is a block diagram of a hybrid vehicle power mode management apparatus according to an embodiment of the present application;

fig. 5 shows a second structure of a hybrid vehicle power mode management device according to an embodiment of the present application;

fig. 6 shows a schematic structural diagram of an electronic device provided in an embodiment of the present application.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and that steps without logical context may be performed in reverse order or concurrently. One skilled in the art, under the guidance of this application, may add one or more other operations to, or remove one or more operations from, the flowchart.

In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

To enable one of ordinary skill in the art to utilize the present disclosure, the following embodiments are presented in conjunction with a specific application scenario "management of hybrid vehicle power modes", and it will be apparent to those skilled in the art that the general principles defined herein may be applied to other embodiments and application scenarios without departing from the spirit and scope of the present disclosure.

The following method, apparatus, electronic device or computer-readable storage medium according to the embodiments of the present application may be applied to any scenario where management of a hybrid vehicle power mode is required, and the embodiments of the present application do not limit specific application scenarios.

It is worth noting that a Plug-in hybrid electric vehicle (PHEV) is a new energy vehicle between a pure electric vehicle and a fuel vehicle, and includes an engine, a transmission system, an oil passage and an oil tank of a conventional vehicle, and also includes a battery, a motor and a control circuit of the pure electric vehicle; the hybrid electric vehicle integrates the advantages of a pure Electric Vehicle (EV) and a Hybrid Electric Vehicle (HEV), can realize pure electric and zero emission driving, and can increase the driving range of the vehicle through a hybrid mode.

Based on this, the application proposes a management method, a device, an electronic device and a storage medium for hybrid vehicle power mode, wherein the management method comprises the following steps: acquiring result information of whether a target hybrid vehicle is charged at a destination after driving from a current position to the destination, determining a target balance value of the state of charge of a battery of the target hybrid vehicle according to the result information, and determining residual electric quantity corresponding to the target balance value as target residual electric quantity; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged; acquiring the current residual capacity of a battery of the target hybrid vehicle, and determining the consumable capacity of the target hybrid vehicle according to the target residual capacity and the current residual capacity; if the consumable power is larger than the consumed power, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

For the purpose of facilitating an understanding of the present application, the technical solutions provided in the present application will be described in detail below with reference to specific embodiments.

Referring to fig. 1, fig. 1 is a flowchart illustrating a method for managing a power mode of a hybrid vehicle according to an embodiment of the present application, as shown in fig. 1, the method includes:

s101, obtaining result information of whether a target hybrid vehicle is charged at a destination after the target hybrid vehicle runs from a current position to the destination, determining a target balance value of a charge state of a battery of the target hybrid vehicle according to the result information, and determining residual electricity corresponding to the target balance value as target residual electricity;

in the step, a user sets information of a driving destination and whether the destination is charged or not through a mobile phone or a vehicle-mounted large screen, the information is sent to a cloud service platform through wireless communication, the cloud service platform transmits the result information of whether the destination is charged or not and the optimal navigation path set by the user through the mobile phone or the vehicle-mounted large screen to a controller (VCU) through a vehicle network system (Tbox), the VCU obtains information forwarded by the Tbox through a vehicle internal network, and when the vehicle arrives at the destination and is externally charged through an intelligent energy control method, the state of charge (SOC) of the battery electric quantity is the lowest, and the maximization of economic benefit and environmental protection benefit is achieved.

Here, the state of charge is a ratio of the remaining capacity of the battery to the total capacity of the battery; the target balance value is the proportion of the remaining capacity of the battery of the target hybrid vehicle when the remaining capacity is balanced with the remaining capacity when the remaining capacity is discharged to the total capacity of the battery.

It should be noted that the target balance value is determined by the following steps:

1) if the result information indicates that the target hybrid vehicle is charged at the destination, determining a preset lowest threshold value as a target balance value of the state of charge of a battery of the target hybrid vehicle;

in the step, the result information indicates that charging is carried out at the destination, at the moment, a preset minimum threshold value is determined as a target balance value, and the preset minimum threshold value is the proportion of the minimum residual electric quantity of the battery required by normal running of the vehicle to the total electric quantity of the battery, which is determined through multiple experiments; for example, if charging is performed at a destination, the SOC balance value is determined to be 5% of the preset minimum threshold value, and the SOC balance value (target balance value) of the battery reaches the minimum when plug-in external charging is performed after the vehicle is controlled to reach the destination, so that the battery capacity of the plug-in hybrid vehicle can be fully utilized, and the battery does not need to be replenished with fuel frequently.

2) And if the result information indicates that the target hybrid vehicle is not charged at the destination, determining a target balance value of the state of charge of the battery corresponding to the target hybrid vehicle in a mapping relation between a plurality of pieces of operation information and the target balance value according to the current operation information of the target hybrid vehicle.

In this step, the operation information includes the battery temperature, the battery health degree, and the driving environment; and if the result information indicates that charging is not carried out at the destination, determining a corresponding target balance value according to the mapping relation between the running information such as the battery temperature, the battery health degree and the driving environment and the target balance value.

S102, acquiring the current residual capacity of a battery of the target hybrid vehicle, and determining the consumable capacity of the target hybrid vehicle according to the target residual capacity and the current residual capacity;

in this step, the current remaining capacity of the battery is acquired from a Battery Management System (BMS), and the target remaining capacity is subtracted from the current remaining capacity to obtain the consumable capacity.

And S103, if the consumable power is larger than the consumed power, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power.

In the step, the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform; acquiring planned path information from a cloud service platform through an internet of vehicles system, determining consumed electric quantity which needs to be consumed when a target hybrid vehicle runs from a current position to a destination according to the path information, judging whether the consumed electric quantity is larger than the consumed electric quantity, and if so, controlling the vehicle to run purely electrically, namely, running to the destination in a mode of only consuming electric quantity of a battery; if not, planning the pure electric and hybrid driving optimal path according to the path information.

In this step, the amount of power consumed is determined by:

1) acquiring the current voltage and current of a battery of the target hybrid vehicle;

in the step, parameters such as battery voltage U, current I and the like are obtained through a CAN bus.

2) Determining the average electric quantity consumed by the target hybrid vehicle for each preset distance according to the current voltage and current and the predicted driving time corresponding to each preset distance included in the predicted driving distance in the path information;

in the step, the unit electric quantity consumed by the target hybrid vehicle for each preset distance is determined according to the current voltage, the current and the predicted driving time corresponding to each preset distance included in the predicted driving distance in the path information, and the average electric quantity consumed by the target hybrid vehicle for each preset distance is determined according to the number of the preset distances and the unit electric quantity consumed by each preset distance.

For example, when the preset distance is one kilometer, the unit power consumed per kilometer is counted, and the formula is as follows:

wherein E is _i Unit electric quantity, t, consumed for preset distance of ith segment _i For a starting moment of distance per kilometer, t _i+1 At the end of each kilometer, U is the present voltage, I is the present current, d _t Is the time to travel the preset distance. Determining the average power consumed per kilometer according to the counted unit power consumed per kilometer, wherein the formula is as follows:

wherein, E _avg The average power consumed for each preset distance is traveled, and n is the number of the multiple preset distances.

3) And determining the consumed electric quantity which needs to be consumed when the target hybrid vehicle travels to the destination according to the average electric quantity and the predicted travel distance which does not travel in the path information.

In this step, the power consumption is determined according to the average power and the predicted distance not traveled in the route information, and the formula is as follows:

E _con ＝E _avg *L；

wherein E is _con To consume power, L is the predicted distance traveled without traveling.

Please refer to fig. 2, fig. 2 is a flowchart of another management method for a hybrid vehicle power mode according to an embodiment of the present application, and as shown in fig. 2, the management method further includes:

s201, if the consumable electric quantity is not larger than the consumed electric quantity, determining whether the current running speed of the target hybrid vehicle is smaller than a vehicle speed threshold value;

in the step, when the consumable electric quantity is not more than the consumable electric quantity, a pure electric and hybrid driving optimal path is planned according to the path information, and specifically, planning is performed in a mode of determining whether the current running speed of the target hybrid vehicle is less than a vehicle speed threshold value.

It should be noted that the vehicle speed threshold is determined by the following steps:

1) sequencing the driving paths according to the sequence of the predicted driving speed from small to large according to the predicted driving distance and the predicted driving speed corresponding to each driving path in the path information;

2) acquiring the predicted driving distance corresponding to each section of the sequenced driving path, and accumulating the predicted driving distances according to the sequenced sequence;

3) and when the accumulated predicted travel distance is greater than or equal to the distance-to-empty of the target hybrid vehicle, determining a predicted travel vehicle speed corresponding to the currently accumulated predicted travel distance as a vehicle speed threshold value of the target hybrid vehicle.

In this step, the travelable distance is determined according to the current remaining capacity of the battery of the target hybrid vehicle, and the travelable distance of the vehicle in the pure electric mode operation is determined according to the current remaining capacity acquired from a Battery Management System (BMS), and the formula is as follows:

wherein L is _ev Distance to go, E _re The current remaining capacity.

According to the path information acquired from the cloud service platform, the path information comprises a plurality of sections of driving paths, each section of driving path has a corresponding predicted driving distance and a predicted driving speed, the predicted driving speeds are sequenced from low to high, the driving paths are calculated, the sequenced driving paths are accumulated from the predicted driving distance of the first driving path, when the accumulated sum is greater than or equal to the driving distance, the accumulation is stopped, and the predicted driving speed corresponding to the current accumulated driving path is the speed threshold.

S202, if yes, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming the electric quantity of the battery;

in the step, when the running speed is judged to be smaller than the vehicle speed threshold value, the vehicle is controlled to run purely electrically, namely, the vehicle runs to the destination in a mode of only consuming the electric quantity of the battery until the running speed and/or the vehicle speed threshold value are changed, and whether the current running speed of the target hybrid vehicle is smaller than the vehicle speed threshold value or not is determined again.

And S203, if not, controlling the target hybrid vehicle to travel to the destination in a fuel and battery power consumption mode.

In the step, when the running speed is judged to be not less than the vehicle speed threshold value, the vehicle is controlled to run in a hybrid mode, namely, the vehicle runs towards the destination in a fuel consumption and battery power consumption mode, and whether the current running speed of the target hybrid vehicle is less than the vehicle speed threshold value or not is determined again when the running speed and/or the vehicle speed threshold value are changed. Here, depending on the hybrid mode device of the plug-in hybrid vehicle, there are various cases, for example, in the hybrid mode device, when the vehicle is started and the vehicle speed is lower than the vehicle speed threshold value, the vehicle is driven to travel only by the electric motor (only the battery power is consumed), and when the vehicle speed is increased to the vehicle speed threshold value, the power is efficiently shared by the engine and the electric motor (the vehicle is driven to consume both the fuel and the battery power), which requires a power sharing device, a generator, and the like, and thus the structure is complicated. In the series device, an engine (consuming fuel) drives a generator to generate electricity, and then a motor (consuming battery power) drives an automobile; in a parallel arrangement, both the engine and the electric machine can drive the vehicle (either by consuming fuel alone or the battery, or by consuming fuel and battery simultaneously).

For example, please refer to fig. 3, fig. 3 is a logic schematic diagram of a control power mode provided in an embodiment of the present application, and as shown in fig. 3, a user sets a destination and information on whether to charge at the destination on a mobile phone or a vehicle-mounted large screen, sends the information to a cloud service platform to plan an optimal navigation path, obtains planned path information and result information on whether to charge at the destination sent by the cloud service platform through wireless communication and an in-vehicle network, determines whether to charge at the destination according to the result information, and if so, calibrates a vehicle state of charge balance point to 5%; if not, calibrating a battery state of charge balance point according to information such as temperature, battery health degree, driving environment and the like; determining consumable residual electric quantity according to the state of charge balance point and the current residual electric quantity acquired from the battery management system, estimating the electric quantity to be consumed according to the path information, and if the consumable residual electric quantity is greater than the electric quantity to be consumed, running to the destination purely electrically; if the consumable residual electric quantity is not greater than the electric quantity to be consumed, planning a pure electric path and a hybrid path according to the path information, judging whether the current running speed is less than a threshold value, and if so, carrying out pure electric operation; if not, the operation is mixed.

The embodiment of the application provides a management method for a hybrid vehicle power mode, which comprises the following steps: acquiring result information of whether a target hybrid vehicle is charged at a destination after driving from a current position to the destination, determining a target balance value of the state of charge of a battery of the target hybrid vehicle according to the result information, and determining residual electric quantity corresponding to the target balance value as target residual electric quantity; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged; acquiring the current residual capacity of a battery of the target hybrid vehicle, and determining the consumable capacity of the target hybrid vehicle according to the target residual capacity and the current residual capacity; if the consumable power is larger than the consumed power, controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

Based on the same application concept, the embodiment of the present application further provides a management device for a hybrid vehicle power mode corresponding to the management method for a hybrid vehicle power mode provided by the embodiment of the present application, and as the principle of solving the problem of the device in the embodiment of the present application is similar to the management method for a hybrid vehicle power mode provided by the embodiment of the present application, the implementation of the device can refer to the implementation of the method, and repeated details are omitted.

Referring to fig. 4 and 5, fig. 4 is a first structural diagram of a hybrid vehicle power mode management device according to an embodiment of the present application, and fig. 5 is a second structural diagram of the hybrid vehicle power mode management device according to the embodiment of the present application. As shown in fig. 4, the management apparatus 410 includes:

the obtaining module 411 is configured to obtain result information of whether a target hybrid vehicle is charged at a destination after traveling from a current position to the destination, determine a target balance value of a state of charge of a battery of the target hybrid vehicle according to the result information, and determine a remaining amount corresponding to the target balance value as a target remaining amount; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged;

the processing module 412 is configured to obtain a current remaining power of a battery of the target hybrid vehicle, and determine a consumable power of the target hybrid vehicle according to the target remaining power and the current remaining power;

a control module 413, configured to control the target hybrid vehicle to travel to the destination only by consuming battery power if the consumable power is greater than a consumed power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

Optionally, as shown in fig. 5, the management apparatus 410 further includes a determining module 414, where the determining module 414 is configured to:

if so, controlling the target hybrid vehicle to drive to the destination in a mode of only consuming the electric quantity of the battery;

Optionally, as shown in fig. 5, the management apparatus 410 further includes a determining module 415, where the determining module 415 is configured to:

Optionally, as shown in fig. 5, the management apparatus 410 further includes a calculating module 416, where the calculating module 416 is configured to:

Optionally, when the obtaining module 411 is configured to determine a target balance value of the state of charge of the battery of the target hybrid vehicle, the obtaining module 411 is specifically configured to:

The embodiment of the application provides a hybrid vehicle power mode management device, which comprises: the acquisition module is used for acquiring result information of whether a target hybrid vehicle is charged at a destination after driving from a current position to the destination, determining a target balance value of the charge state of a battery of the target hybrid vehicle according to the result information, and determining residual electric quantity corresponding to the target balance value as target residual electric quantity; the target balance value is the proportion of the residual capacity of the battery of the target hybrid vehicle in the total electric quantity of the battery when the residual capacity of the battery is balanced with the residual capacity of the battery when the battery is discharged; the processing module is used for acquiring the current residual electric quantity of a battery of the target hybrid vehicle and determining the consumable electric quantity of the target hybrid vehicle according to the target residual electric quantity and the current residual electric quantity; the control module is used for controlling the target hybrid vehicle to travel to the destination in a mode of only consuming battery power if the consumable power is larger than the consumed power; the consumed electric quantity is determined according to the information of the path of the target hybrid vehicle from the current position to the destination, which is acquired from the cloud service platform.

Referring to fig. 6, fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. As shown in fig. 6, the electronic device 600 includes a processor 610, a memory 620, and a bus 630.

The memory 620 stores machine-readable instructions executable by the processor 610, when the electronic device 600 runs, the processor 610 communicates with the memory 620 through the bus 630, and when the machine-readable instructions are executed by the processor 610, the steps of the method for managing the power mode of the hybrid vehicle in the embodiment of the method shown in fig. 1 and fig. 2 may be executed.

The embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for managing a power mode of a hybrid vehicle in the method embodiments shown in fig. 1 and fig. 2 may be executed.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the units into only one type of logical function may be implemented in other ways, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method of managing a hybrid vehicle power mode, the method comprising:

2. The management method according to claim 1, wherein the management method further comprises:

3. The management method according to claim 2, characterized in that the vehicle speed threshold is determined by:

4. The management method according to claim 1, characterized in that the consumed electric quantity is determined by the following steps:

5. The management method according to claim 1, wherein the target balance value is determined by:

6. A hybrid vehicle power mode management apparatus, characterized by comprising:

7. The management device according to claim 6, further comprising a determining module, wherein the determining module is configured to:

8. The management device according to claim 7, further comprising a determination module configured to:

9. An electronic device, comprising: processor, memory and bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is operated, the machine-readable instructions being executable by the processor to perform the steps of the method of managing a power mode of a hybrid vehicle according to any one of claims 1 to 5.

10. A computer-readable storage medium, characterized in that it has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for managing the power modes of a hybrid vehicle according to any one of claims 1 to 5.