Vehicle energy management method, device and equipment and storage medium

Abstract

The invention relates to a vehicle energy management method, device and equipment and a storage medium, and relates to the technical field of automobiles. The method comprises the steps that the vehicle energy management device obtains starting operation of a user on a long-time parking mode; and in response to the starting operation, closing the electric equipment included in the preset function equipment cluster. Further, the vehicle energy management device obtains target starting duration of the long-time parking mode selected by the user and air conditioner setting, and the air conditioner setting comprises an air conditioner mode and an air conditioner temperature; according to the air conditioner mode, the air conditioner temperature, the temperature outside the vehicle and the target starting duration, the estimated power consumption of the vehicle is determined; and further determining the residual electric quantity according to the real-time electric quantity value of the battery on the vehicle and the estimated power consumption, and displaying the residual electric quantity. Further, the vehicle energy management device responds to confirmation operation of the user on the remaining electric quantity, and the air conditioner is controlled to be turned on. The method and the device are used for guaranteeing in-vehicle comfort of a vehicle under the condition that the vehicle is in a parking mode.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, in particular to the field of automobile energy technology, and specifically to a vehicle energy management method, device, equipment and storage medium. Background Art

[0002] The popularity of electric vehicles is increasing. With the continuous improvement of the intelligence of cars, more and more people tend to use their cars as a mobile space for rest. Whether driving or waiting for a long time, the battery life and mileage of the vehicle are still the focus of users.

[0003] When users wait or rest in the car for a long time, it is particularly important to ensure comfort in the car while minimizing unnecessary energy consumption. Summary of the invention

[0004] One of the purposes of the present application is to provide a vehicle energy management method, device, equipment and storage medium, which are used to reduce unnecessary energy consumption while ensuring the comfort of the vehicle when the vehicle is parked for a long time.

[0005] In order to achieve the above purpose, the technical solution adopted in this application is as follows:

[0006] According to the first aspect involved in the present application, a vehicle energy management method is provided, including: the vehicle energy management device obtains the user's operation of turning on the long-term parking mode; and in response to the turning-on operation, turns off the power-consuming devices included in the preset functional equipment cluster. Further, the vehicle energy management device obtains the target turning-on time and air-conditioning settings of the long-term parking mode selected by the user, and the air-conditioning settings include the air-conditioning mode and the air-conditioning temperature; and determines the estimated power consumption of the vehicle according to the air-conditioning mode, the air-conditioning temperature, the temperature outside the vehicle, and the target turning-on time; further determines the remaining power according to the real-time power value of the battery on the vehicle and the estimated power consumption, and displays the remaining power. Further, the vehicle energy management device controls the air-conditioning to turn on in response to the user's confirmation operation of the remaining power.

[0007] According to the above technical means, in the vehicle energy management method provided by the present application, when the vehicle energy management device obtains the user's operation to turn on the long-term parking mode, the power-consuming devices included in the preset functional equipment cluster are turned off to reduce the vehicle energy consumption in the parking state, and based on the air-conditioning setting corresponding to the turn-on operation, the remaining energy consumption after turning on the air-conditioning for the target turn-on time is calculated, and after the user confirms the remaining power, the air-conditioning is turned on to ensure the comfort in the vehicle when the vehicle is parked. In addition, by providing the user with the remaining power, it can help the user understand the energy consumption consumed by the long-term parking mode, so that the user can adjust the duration of the long-term parking mode according to the remaining energy consumption or replenish energy in time to avoid affecting the user's subsequent driving experience.

[0008] In a possible implementation, the vehicle energy management method further includes: the vehicle energy management device determines the parking time of the vehicle, where the parking time is the actual operating time of the long parking mode; and when the parking time is greater than the target opening time, the air conditioner is controlled to be turned off.

[0009] According to the above technical means, the present application can control the air conditioner to turn off after the parking time of the vehicle is greater than the target opening time set when it is turned on, so as to avoid long-term operation and excessive consumption of battery power.

[0010] In a possible implementation, the vehicle energy management method further includes: the vehicle energy management device controls the air conditioner to turn off when the real-time power value of the battery is less than a preset power value.

[0011] According to the above technical means, the present application can control the air conditioner to turn off after the real-time power value of the vehicle battery is less than the preset power value, so as to prevent the vehicle battery from being too low and affecting the user's subsequent driving experience.

[0012] In a possible implementation, the above-mentioned vehicle energy management method also includes: if the vehicle does not exit the long-term parking mode within a first preset time after the air conditioner is turned off, the vehicle energy management device controls the air conditioner to operate in a circulation mode other than the air conditioner; and plays a preset prompt audio within a second preset time.

[0013] Based on the above technical means, this application realizes monitoring whether the vehicle exits the long-term parking mode after the air conditioner is turned off. In order to ensure the safety of users in the vehicle, the air conditioner is controlled to operate in a circulation mode other than the air conditioner to ensure air circulation in the vehicle, and a preset prompt audio is played to remind the user.

[0014] In a possible implementation, the vehicle energy management method further includes: the vehicle energy management device controls the electrical equipment included in the preset functional equipment cluster in response to the user's closing operation of the long-term parking mode to restore the state before the long-term parking mode is turned on.

[0015] According to the above technical means, the present application can restore the devices included in the preset functional device cluster to the state before the long-term parking mode is turned on after the user exits the long-term parking mode, without the user having to turn on each device separately, thereby improving user convenience.

[0016] In a possible implementation, before obtaining the user's operation to turn on the long-term parking mode, the above-mentioned vehicle energy management method also includes: the vehicle energy management device determines whether the power state of the vehicle is on and whether the gear position of the vehicle is the parking gear; and when the power state is on and the gear position is the parking gear, allows the user to turn on the long-term parking mode.

[0017] According to the above-mentioned technical means, in the vehicle energy management method provided in this application, by detecting the power status and the vehicle gear position, it is possible to avoid the situation where the air conditioner cannot be turned on when the power is off, affecting the comfort, and the vehicle slips when the gear is not in the parking gear, causing a safety accident, thereby ensuring the user's vehicle safety and driving experience.

[0018] In a possible implementation, when the power state is on and the gear is in the parking gear, the vehicle energy management method further includes: the vehicle energy management device determines the personnel status in the vehicle when the user does not obtain the opening operation of the long-term parking module, and the personnel status is used to indicate whether there is anyone in the vehicle. Further, when the personnel status indicates that there is no one in the vehicle for a continuous period greater than a third preset time, the vehicle energy management device controls the power state to switch to the off state.

[0019] According to the above technical means, the present application realizes that if the user does not choose to turn on the long-term parking mode, if there is no user in the vehicle, the vehicle will automatically power off to prevent the user from forgetting to lock the car and power off, causing the vehicle to be powered off.

[0020] According to the second aspect provided by the present application, a vehicle energy management device is provided, which is arranged in a vehicle-mounted device, and the vehicle energy management device includes an acquisition unit, a processing unit, and a determination unit. The acquisition unit is used to acquire the user's operation of turning on the long-term parking mode. The processing unit is used to shut down the power-consuming devices included in the preset functional device cluster in response to the turning-on operation. The acquisition unit is also used to acquire the target turning-on time and air-conditioning settings of the long-term parking mode selected by the user, and the air-conditioning settings include the air-conditioning mode and the air-conditioning temperature. The determination unit is used to determine the estimated power consumption of the vehicle according to the air-conditioning mode, the air-conditioning temperature, the temperature outside the vehicle, and the target turning-on time. The determination unit is also used to determine the remaining power according to the real-time power value of the battery on the vehicle and the estimated power consumption. The processing unit is also used to display the remaining power. The processing unit is also used to control the air-conditioning to turn on in response to the user's confirmation operation on the remaining power.

[0021] In a possible implementation, the determination unit is further configured to determine the parking time of the vehicle, where the parking time is the actual operation time of the long-term parking mode. The processing unit is further configured to control the air conditioner to be turned off when the parking time is greater than the target opening time.

[0022] In a possible implementation, the processing unit is further configured to control the air conditioner to shut down when the real-time power value of the battery is less than a preset power value.

[0023] In a possible implementation, the processing unit is also used to control the air conditioner to operate in an external circulation mode if the vehicle does not exit the long-term parking mode within a first preset time after the air conditioner is turned off; and to play a preset prompt audio within a second preset time.

[0024] In a possible implementation, the processing unit is further configured to control the electrical devices included in the preset functional device cluster to restore the state before the long-term parking mode is turned on in response to the user's closing operation on the long-term parking mode.

[0025] In a possible implementation manner, the determination unit is further configured to determine whether the power state of the vehicle is on and whether the gear position of the vehicle is the parking gear. The processing unit is further configured to allow the user to turn on the long-term parking mode when the power state is on and the gear position is the parking gear.

[0026] In a possible implementation, the determination unit is further configured to determine a personnel status in the vehicle when the user does not activate the long-term parking module, the personnel status indicating whether there is anyone in the vehicle. The processing unit is further configured to control the power supply state to be switched to an off state when the personnel status indicates that there is no one in the vehicle for a continuous period greater than a third preset time.

[0027] According to a third aspect provided by the present application, a vehicle-mounted device is provided, which is deployed in a vehicle. The vehicle-mounted device includes a memory and a processor, which are coupled to each other; the memory is used to store computer program codes, and the computer program codes include computer instructions; when the processor executes the computer instructions, the vehicle-mounted device executes the vehicle energy management method provided by the first aspect and any possible implementation method thereof.

[0028] According to the fourth aspect provided by the present application, a computer-readable storage medium is provided, in which instructions are stored. When the instructions are executed on a vehicle-mounted device, the vehicle-mounted device executes the vehicle energy management method provided by the above-mentioned first aspect and any possible implementation manner thereof.

[0029] According to the fifth aspect provided by the present application, a vehicle is provided, comprising the vehicle-mounted device provided by the third aspect above.

[0030] According to the sixth aspect provided by the present application, a computer program product is provided, which includes computer instructions. When the computer instructions are executed on a vehicle-mounted device, the vehicle-mounted device executes the vehicle energy management method provided by the above-mentioned first aspect and any possible implementation manner thereof.

[0031] Therefore, the above technical features of the present application have the following beneficial effects:

[0032] (1) In the vehicle energy management method provided by the present application, when the vehicle energy management device obtains the user's operation to turn on the long-term parking mode, the power-consuming devices included in the preset functional device cluster are turned off to reduce the vehicle energy consumption in the parking state, and the remaining energy consumption after turning on the air conditioner for the target opening time is calculated based on the air conditioner setting corresponding to the opening operation, and the air conditioner is turned on after the user confirms the remaining power to ensure the comfort of the vehicle when the vehicle is parked. In addition, by providing the user with the remaining power, it can help the user understand the energy consumption consumed by the long-term parking mode, so that the user can adjust the duration of the long-term parking mode according to the remaining energy consumption or replenish energy in time to avoid affecting the user's subsequent driving experience.

[0033] (2) This application realizes monitoring whether the vehicle has exited the long-term parking mode after the air conditioner is turned off. In order to ensure the safety of users in the vehicle, the air conditioner is controlled to operate in a circulation mode other than the air conditioner to ensure air circulation in the vehicle, and a preset prompt audio is played to remind the user.

[0034] (3) In the vehicle energy management method provided in the present application, by detecting the power status and the vehicle gear position, it is possible to avoid the situation where the air conditioner cannot be turned on when the power is off, affecting the comfort, and the vehicle rolls when the gear is not in the parking gear, causing a safety accident, thereby ensuring the user's vehicle safety and driving experience.

[0035] It should be noted that the technical effects brought about by any implementation method in the second to sixth aspects can refer to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here.

[0036] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic structural diagram of a vehicle energy management system according to an exemplary embodiment;

[0038] Figure 2 is a flow chart of a vehicle energy management method according to an exemplary embodiment;

[0039] Figure 3 is a flow chart of another vehicle energy management method according to an exemplary embodiment;

[0040] Figure 4 is a flow chart of another vehicle energy management method according to an exemplary embodiment;

[0041] Figure 5 is a flow chart of another vehicle energy management method according to an exemplary embodiment;

[0042] Figure 6 is a block diagram of a vehicle energy management device according to an exemplary embodiment;

[0043] Figure 7 The present invention is a block diagram of a vehicle energy management device according to an exemplary embodiment. DETAILED DESCRIPTION

[0044] The following will describe the implementation methods of the present application with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for illustrating the present application, not for limiting the scope of protection of the present application.

[0045] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application, and thus the drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0046] In the description of the embodiments, unless otherwise specified, " / " means "or", for example, A / B can mean A or B. "And / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, "at least one" and "plurality" refer to two or more. The words "first" and "second" do not limit the quantity and execution order, and the words "first" and "second" do not limit them to be different.

[0047] The popularity of electric vehicles is increasing. With the continuous improvement of the intelligence of cars, more and more people tend to use their cars as mobile spaces for rest. Whether driving or waiting for a long time, the battery life and mileage of the vehicle are still the focus of users. When users wait or rest in the car for a long time, it is particularly important to ensure the comfort of the car while reducing unnecessary energy consumption as much as possible.

[0048] In order to solve the above problems, the present application proposes a vehicle energy management method, device, equipment and storage medium, wherein the vehicle energy management device obtains the user's operation to turn on the long-term parking mode; and in response to the turn-on operation, turns off the power-consuming devices included in the preset functional equipment cluster. Further, the vehicle energy management device obtains the target turn-on time and air-conditioning settings of the long-term parking mode selected by the user, and the air-conditioning settings include the air-conditioning mode and the air-conditioning temperature; and determines the estimated power consumption of the vehicle based on the air-conditioning mode, the air-conditioning temperature, the temperature outside the vehicle and the target turn-on time; further determines the remaining power based on the real-time power value of the battery on the vehicle and the estimated power consumption, and displays the remaining power. Further, the vehicle energy management device controls the air-conditioning to turn on in response to the user's confirmation operation on the remaining power.

[0049] Thus, in the vehicle energy management method provided by the present application, when the vehicle energy management device obtains the user's operation to turn on the long-term parking mode, the power-consuming devices included in the preset functional device cluster are turned off to reduce the vehicle energy consumption in the parking state, and the remaining energy consumption after turning on the air conditioner for the target opening time is calculated based on the air conditioner setting corresponding to the opening operation, and the air conditioner is turned on after the user confirms the remaining power to ensure the comfort in the vehicle when the vehicle is parked. In addition, by providing the user with the remaining power, it can help the user understand the energy consumption consumed by the long-term parking mode, so that the user can adjust the duration of the long-term parking mode according to the remaining energy consumption or replenish energy in time to avoid affecting the user's subsequent driving experience.

[0050] Figure 1 A vehicle energy management system is shown. The vehicle energy management method provided in the embodiment of the present application can be applied to Figure 1 The vehicle energy management system shown is used to ensure the comfort of the vehicle when the vehicle is in parking mode. Figure 1 As shown, the vehicle energy management system 10 includes a vehicle energy management device 11 , an air conditioner 12 , a controller 13 of a preset functional device, and a vehicle machine device 14 .

[0051] It should be noted that the above-mentioned vehicle energy management system 10, as well as the vehicle energy management device 11, air conditioner 12, controller 13 of preset functional equipment, and vehicle machine equipment 14 included in the vehicle energy management system 10 are all deployed in the same vehicle. The vehicle energy management device 11 is deployed in the vehicle machine equipment 14, and is connected to the air conditioner 12 and the controller 13 of the preset functional equipment through the vehicle machine equipment 14. In the above-mentioned connection relationship, wired connection can be adopted, and wireless connection can also be adopted, which is not limited in the embodiment of the present application.

[0052] The vehicle energy management device 11 can be used to obtain the activation operation of the long-term parking mode performed by the user on the vehicle equipment 14 .

[0053] The vehicle energy management device 11 may also be used to shut down the electrical equipment included in the preset functional equipment cluster through the controller 13 of the preset functional equipment in response to the acquired start-up operation.

[0054] The vehicle energy management device 11 can also be used to obtain the target activation time and air conditioning settings of the long-term parking mode selected by the user.

[0055] Among them, the air conditioning settings include air conditioning mode and air conditioning temperature, and the air conditioning mode includes heating mode and cooling mode.

[0056] The vehicle energy management device 11 can also be used to determine the estimated power consumption of the vehicle based on the air-conditioning mode, air-conditioning temperature, outside temperature and target opening time.

[0057] The vehicle energy management device 11 can also be used to determine the remaining power based on the real-time power value of the battery on the vehicle and the estimated power consumption, and display the remaining power through the vehicle equipment 14.

[0058] The vehicle energy management device 11 can also be used to control the air conditioner to turn on in response to the user's confirmation operation of the remaining power through the vehicle equipment 14.

[0059] Figure 2 is a flow chart of a vehicle energy management method according to some exemplary embodiments. In some embodiments, the vehicle energy management method can be applied to Figure 1 The vehicle energy management device 11 in the vehicle energy management system 10 is shown. In the following, the embodiment of the present application takes the vehicle energy management method applied to the vehicle energy management device 11 as an example to illustrate the above vehicle energy management method.

[0060] like Figure 2 As shown, the vehicle energy management method provided in the embodiment of the present application includes the following S201-S206.

[0061] S201. The vehicle energy management device obtains a user's operation of starting a long-term parking mode.

[0062] As a possible implementation manner, the vehicle energy management device obtains the user's activation operation of the long-term parking mode on the vehicle-mounted device based on the vehicle-mounted device.

[0063] It should be noted that the user's operation of turning on the long-term parking mode on the vehicle device can be a point-select operation through the display screen of the vehicle device, or a voice control command sent by the user is received through the voice recognition module of the vehicle device. This embodiment of the present application does not specifically limit this.

[0064] S202: The vehicle energy management device turns off the electrical devices included in the preset functional device cluster in response to the start-up operation.

[0065] Among them, the electrical equipment included in the preset functional equipment cluster exemplarily includes augmented reality head up display (AR-HUD) equipment, induction unlocking equipment, instruments, exterior lights, interior lights, central control display screen, autonomous driving domain control unit, driving record camera and other equipment.

[0066] As a possible implementation, after obtaining the user's operation of turning on the long-term parking mode based on the above step S201, the vehicle energy management device obtains the operating status of the devices included in the preset functional device cluster. Further, when the operating status of the device indicates that the device is running, the vehicle energy management device sends a long-term parking signal to the controller corresponding to the device, which is used to instruct the corresponding controller of the device to switch the operating status of the device to the off state.

[0067] Exemplarily, if the vehicle energy management device determines that the AR-HUD device is running, a long-term parking signal is sent to the AR-HUD device controller, so that the AR-HUD device controller responds to the long-term parking signal and turns off the AR-HUD device. If the vehicle energy management device determines that the inductive unlocking device is running, a long-term parking signal is sent to the inductive unlocking device controller, so that the inductive unlocking device controller responds to the long-term parking signal and turns off the inductive unlocking device.

[0068] Correspondingly, if the vehicle energy management device determines that the instruments, exterior lights, interior lights, central control display screen, automatic driving domain control unit, and driving recording camera are running, a long-term parking signal is sent to the controller corresponding to each device, so that the controller corresponding to each device responds to the long-term parking signal and shuts down the corresponding device.

[0069] It can be understood that after turning off the AR-HUD device, the current consumption of the AR-HUD device can be saved; turning off the inductive unlocking device can make the RF module of the inductive unlocking device stop actively scanning the RF outward, thereby saving the dark current of the RF module; turning off the display of the instrument can save unnecessary power consumption caused by lighting the instrument for a long time; turning off the control unit of the autonomous driving domain can reduce unnecessary power consumption caused by monitoring and detection of the autonomous driving control unit; turning off the driving recording camera can reduce the power consumption of the camera, etc.

[0070] S203: The vehicle energy management device obtains the target activation time and air conditioning settings of the long-term parking mode selected by the user.

[0071] Among them, air conditioning settings include air conditioning mode and air conditioning temperature.

[0072] As a possible implementation method, the vehicle energy management device obtains the duration and air-conditioning parameters selected by the user when performing the operation of turning on the long-term parking mode, determines the selected duration as the target turning-on duration, and determines the air-conditioning mode and air-conditioning temperature based on the selected air-conditioning parameters.

[0073] Exemplarily, the target on time can be 30 minutes, 1 hour, 3 hours, 6 hours, etc. The air-conditioning modes included in the air-conditioning settings can be heating mode, cooling mode, heating internal circulation mode, heating external circulation mode, etc. The air-conditioning temperature can be 22 degrees, 25 degrees, 28 degrees, etc. The embodiment of the present application does not make specific limitations on this.

[0074] S204: The vehicle energy management device determines the estimated power consumption of the vehicle according to the air-conditioning mode, air-conditioning temperature, outside temperature and target opening time.

[0075] As a possible implementation, the vehicle management device obtains the outside temperature of the vehicle and determines the target temperature difference based on the air-conditioning temperature and the outside temperature. Further, the vehicle management device determines the power consumption per unit time corresponding to the target temperature difference when the air-conditioning mode and air-conditioning temperature are used, based on the air-conditioning mode, air-conditioning temperature and the target temperature difference. Further, the vehicle energy management device determines the estimated power consumption of the vehicle based on the power consumption per unit time and the target opening time.

[0076] It should be noted that the mapping relationship between the air-conditioning mode, air-conditioning temperature, and temperature difference, and the power consumption per unit time can be set in advance in the vehicle energy management device by the operation and maintenance personnel of the vehicle energy management system, and the embodiments of the present application do not make specific limitations on this.

[0077] Exemplarily, the mapping relationship between the air-conditioning mode, the air-conditioning temperature, the temperature difference, and the power consumption per unit time can be shown in the power consumption per unit time query table shown in Table 1 below.

[0078] Table 1: Power consumption per unit time query table

[0079]

[0080] For example, if the vehicle energy management device determines that the air conditioning mode selected by the user is the cooling mode, the air conditioning temperature is 25 degrees, and the determined temperature difference is 5 degrees, then the vehicle energy management device determines that when the air conditioning is running in the cooling mode, 25 degrees, and the temperature difference is 5 degrees, the power consumption per unit time is E 7 .

[0081] Furthermore, if the target on-time is A, the vehicle energy management device determines the estimated power consumption = A*E 7 .

[0082] S205. The vehicle energy management device determines the remaining power according to the real-time power value of the battery on the vehicle and the estimated power consumption, and displays the remaining power.

[0083] As a possible implementation, the vehicle energy management device requests the battery management device to obtain the current real-time power value of the battery, and based on the estimated power consumption determined in step S204, calculates the difference between the real-time power value and the estimated power consumption, and determines the difference as the remaining power. Further, the vehicle energy management device displays the remaining power for the user to confirm the remaining power and determine whether it is necessary to adjust the target activation time of the long-term parking mode or to replenish the power by technology.

[0084] It should be noted that if the user is not satisfied with the remaining power and needs to readjust the long-term parking mode, the vehicle energy management device will re-execute the above step S204 after the user adjusts the target activation time or air-conditioning settings, determine the estimated power consumption, and after determining the estimated power consumption, update the remaining power for the user to confirm.

[0085] S206 . The vehicle energy management device controls the air conditioner to turn on in response to the user's confirmation operation on the remaining power.

[0086] As a possible implementation method, after the user performs a confirmation operation on the remaining power, the vehicle energy management device determines that the user confirms to turn on the long-term parking mode with the target turn-on time and air-conditioning settings, and controls the air-conditioning to start and operate with the air-conditioning settings in the above step S203.

[0087] It can be understood that in the vehicle energy management method provided in the embodiment of the present application, in response to the user's operation to turn on the long-term parking mode, the energy consumption of the vehicle during long-term parking is reduced by turning off the devices included in the preset function cluster, and the air conditioner is operated based on the air-conditioning settings confirmed by the user and the target opening time to ensure the comfort in the vehicle.

[0088] In one design, in order to avoid excessive energy consumption after the vehicle is in long-term parking mode, the vehicle energy management method provided in the embodiment of the present application is as follows: Figure 3 As shown, it also includes S301-S302.

[0089] S301. The vehicle energy management device determines the parking time of the vehicle.

[0090] The parking time is the actual operating time of the long-term parking mode.

[0091] As a possible implementation method, the vehicle energy management device starts timing after the vehicle enters the long-term parking mode, and determines the timing duration as the parking duration.

[0092] S302: When the parking time is longer than the target on time, the vehicle energy management device controls the air conditioner to turn off.

[0093] As a possible implementation, the vehicle energy management device compares the parking time determined in step S301 with the target on time determined in step S203. Further, the vehicle energy management device controls the air conditioner to be turned off when the parking time is greater than the target on time.

[0094] In some embodiments, in order to prevent the vehicle energy from dropping to a too low state, the vehicle energy management device obtains the real-time power value of the battery on the vehicle, and controls the air conditioner to turn off when the real-time power value of the battery is less than a preset power value.

[0095] It should be noted that the preset power value can be set in advance in the vehicle energy management device by the operation and maintenance personnel of the vehicle energy management system. Examples thereof may be 20%, 30%, or 10.8Ah, 12Ah, etc. This embodiment of the present application does not specifically limit this.

[0096] In some embodiments, after the user turns off the air conditioner, to avoid safety problems caused by the user falling asleep in the vehicle, in order to ensure the safety of the user, the vehicle energy management device determines whether the user exits the long-term parking mode within a first preset time after the air conditioner is turned off.

[0097] Furthermore, if the vehicle does not exit the long-term parking mode within the first preset time after the air conditioner is turned off, the vehicle energy management device controls the air conditioner to operate in an external circulation mode, and plays a preset prompt audio within a second preset time to remind the user to exit the long-term parking mode in time.

[0098] It should be noted that the first preset time length, the second preset time length and the preset prompt audio can be set in advance in the vehicle energy management device by the operation and maintenance personnel of the vehicle energy management system. For example, the first preset time length can be 30 seconds, 1 minute, 2 minutes, etc., the second preset time length can be 3 minutes, 5 minutes, etc., and the preset prompt audio can be "Long-term parking mode has ended". The embodiment of the present application does not make specific limitations on this.

[0099] In some embodiments, if the vehicle energy management device receives a user's shutdown operation for the long-term parking mode, the vehicle energy management device responds to the user's shutdown operation for the long-term parking, and after the vehicle exits the long-term parking mode, controls the devices included in the preset functional device cluster to restore the state before the long-term parking mode was turned on.

[0100] It should be noted that after the long-term parking mode is turned on, the vehicle energy management device stores the operating status of each device included in the preset functional device cluster. When the long-term parking mode is exited, the operating status of each device is retrieved and the operating status of each device is switched to the operating status before the long-term parking mode is turned on.

[0101] In one design, before obtaining the user's long-term parking mode activation operation, in order to ensure the comfort and safety after the long-term parking mode is activated, the vehicle energy management method provided in the embodiment of the present application is as follows: Figure 4 As shown, it also includes S401-S402.

[0102] S401. The vehicle energy management device determines whether the power state of the vehicle is on and whether the gear position of the vehicle is the parking gear.

[0103] The power state includes an on state and an off state, which are ON and OFF respectively, and the parking gear is the P gear.

[0104] As a possible implementation method, the vehicle energy management device obtains a power gear signal and a vehicle gear signal, determines whether the power state is on according to whether the power gear signal is ON, and determines whether the vehicle gear is the parking gear according to whether the vehicle gear signal is the parking gear.

[0105] S402: When the power state of the vehicle energy management device is on and the gear position is the parking gear, the user is allowed to turn on the long-term parking mode.

[0106] As a possible implementation method, when the power is on and the gear is in the parking gear, the vehicle energy management device sets the button for turning on the long-term parking mode to an enabled state, so that the user can execute the long-term parking mode turning on operation through the button; otherwise, the user is prohibited from turning on the long-term parking mode to avoid the vehicle being unable to turn on the air conditioner when the power is off, affecting comfort, and the vehicle rolling when the gear is not in the parking gear, causing a safety accident.

[0107] In some embodiments, if the power state is on and the gear is in the parking gear, and the vehicle energy management device does not obtain the user's opening operation for the long-term parking module, the vehicle energy management device determines the personnel status in the vehicle, wherein the personnel status is used to indicate whether there is anyone in the vehicle. Further, when the personnel status indicates that there is no one in the vehicle for a continuous period greater than a third preset time, the vehicle energy management device controls the power state to switch to the off state.

[0108] Exemplarily, the vehicle energy management device determines the status of people in the vehicle by detecting whether there are people in the vehicle based on a camera inside the vehicle, or by obtaining whether there are people in the seats based on a pressure sensor set on the seats. The embodiments of the present application do not specifically limit this.

[0109] It should be noted that the third preset time duration can be set in advance in the vehicle energy management device by the operation and maintenance personnel of the vehicle energy management system. For example, the third preset time duration can be 15 minutes, 20 minutes, etc., and the embodiment of the present application does not make specific limitations on this.

[0110] It can be understood that in the above-mentioned vehicle energy management method provided in the embodiment of the present application, by detecting the power status and the vehicle gear position, it is possible to avoid the situation where the air conditioner cannot be turned on when the power is off, affecting the comfort, and the vehicle slips when the gear is not in the parking gear, causing a safety accident, thereby ensuring the user's vehicle safety and driving experience.

[0111] In one design, in the vehicle energy management method provided in the embodiment of the present application, the flowchart for implementing the vehicle long-term parking mode is as follows: Figure 5 As shown, including S501-S511.

[0112] S501. The vehicle energy management device determines whether the power state is on and whether the gear position of the vehicle is the parking gear.

[0113] It should be noted that when the power state is on and the gear position of the vehicle is the parking gear, the control widget of the long-term parking mode is in an enabled state and can receive the user's operation on the long-term parking mode.

[0114] Correspondingly, when the power state is on and the gear position of the vehicle is the parking gear, the vehicle energy management device executes step S502.

[0115] S502: The vehicle energy management device receives a user's operation to activate the long-term parking mode.

[0116] S503: The vehicle energy management device turns off the electrical devices included in the preset functional device cluster.

[0117] S504. The vehicle energy management device determines the air conditioning setting corresponding to the start operation.

[0118] It should be noted that if the air conditioning setting corresponding to the turn-on operation is used to indicate whether to turn on the air conditioning, if the air conditioning setting indicates to turn on the air conditioning, the vehicle energy management device executes step S505; if the air conditioning setting indicates not to turn on the air conditioning and the air conditioning is currently in the on state, step S506 is executed.

[0119] S505. The vehicle energy management device controls the operation of the air conditioner based on the air conditioner setting corresponding to the start operation.

[0120] S506: The vehicle energy management device controls the air conditioner to turn off.

[0121] S507: The vehicle energy management device determines whether the real-time power value of the battery is less than or equal to a preset power value.

[0122] It should be noted that when the real-time battery power value is greater than the preset power value, the vehicle energy management device executes step S508, and when the real-time battery power value is less than or equal to the preset power value, the vehicle energy management device executes step S509.

[0123] S508: The vehicle energy management device determines whether the parking time of the vehicle is greater than or equal to the target opening time.

[0124] It should be noted that when the parking time of the vehicle is greater than or equal to the target opening time, the vehicle energy management device executes step S509, and when the parking time of the vehicle is less than the target opening time, the vehicle energy management device executes step S510.

[0125] S509: The vehicle energy management device turns off the heating or cooling of the air conditioner and controls the air conditioner to operate in a non-circulation mode.

[0126] S510: The vehicle energy management device determines whether an exit operation of the long-term parking mode is received from the user.

[0127] Among them, the exit operation includes inputting an exit command or switching the vehicle's gear to a non-parking gear, and the exit command includes a voice exit command, a central control exit command, etc.

[0128] It should be noted that after determining that the vehicle energy management device has received the user's exit operation for the long-term parking mode, the vehicle energy management device executes step S511.

[0129] S511. The vehicle energy management device controls the electrical devices included in the preset functional device cluster to restore the state before the long-term parking mode is turned on.

[0130] It should be noted that the specific implementation method of the vehicle energy management method recorded in the above steps S501-S511 can refer to the records in the above embodiments of the present application, and will not be repeated here.

[0131] The above mainly introduces the solution provided by the embodiment of the present application from the perspective of the method. In order to realize the above functions, the vehicle energy management device or the vehicle energy management equipment includes hardware structures and / or software modules corresponding to the execution of each function. Those skilled in the art should easily realize that, in combination with the units and algorithm steps of each example described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of this application.

[0132] The embodiments of the present application can exemplarily divide the functional modules of the vehicle energy management device or the vehicle energy management equipment according to the above method. For example, the vehicle energy management device or the vehicle energy management equipment may include various functional modules corresponding to the various functional divisions, or two or more functions may be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiments of the present application is schematic and is only a logical functional division. There may be other division methods in actual implementation.

[0133] Figure 6 The schematic diagram of the structure of a vehicle energy management device provided in an embodiment of the present application. The vehicle energy management device is used to execute the above-mentioned vehicle energy management method. Figure 6 As shown, the vehicle energy management device 60 includes an acquisition unit 601 , a processing unit 602 and a determination unit 603 .

[0134] The acquisition unit 601 is used to acquire the user's operation of starting the long-term parking mode.

[0135] The processing unit 602 is configured to shut down the power-consuming devices included in the preset functional device cluster in response to the start-up operation.

[0136] The acquisition unit 601 is further used to acquire the target activation time of the long-term parking mode selected by the user and the air-conditioning setting, where the air-conditioning setting includes the air-conditioning mode and the air-conditioning temperature.

[0137] The determination unit 603 is used to determine the estimated power consumption of the vehicle according to the air-conditioning mode, the air-conditioning temperature, the outside temperature and the target opening time.

[0138] The determination unit 603 is further used to determine the remaining power according to the real-time power value of the battery on the vehicle and the estimated power consumption. The processing unit 602 is further used to display the remaining power.

[0139] The processing unit 602 is further configured to control the air conditioner to turn on in response to a user's confirmation operation on the remaining power.

[0140] Optionally, the above-mentioned determination unit 603 is also used to determine the parking time of the vehicle, and the parking time is the actual operating time of the long-term parking mode.

[0141] The processing unit 602 is further configured to control the air conditioner to be turned off when the parking time is longer than the target on time.

[0142] Optionally, the processing unit 602 is further configured to control the air conditioner to shut down when the real-time power value of the battery is less than a preset power value.

[0143] Optionally, the processing unit 602 is also used to control the air conditioner to operate in an external circulation mode if the vehicle does not exit the long-term parking mode within a first preset time after the air conditioner is turned off; and play a preset prompt audio within a second preset time.

[0144] Optionally, the processing unit 602 is further configured to control the devices included in the preset functional device cluster to restore the state before the long-term parking mode is turned on in response to the user's closing operation on the long-term parking mode.

[0145] Optionally, the above-mentioned determination unit 603 is also used to determine whether the power state of the vehicle is on, and whether the gear position of the vehicle is the parking gear.

[0146] The processing unit 602 is further configured to allow the user to activate the long-term parking mode when the power is on and the gear is in the parking gear.

[0147] Optionally, the above-mentioned determination unit 603 is also used to determine the status of people in the vehicle when the user's opening operation of the long-term parking module is not obtained, and the status of people is used to indicate whether there is anyone in the vehicle.

[0148] The processing unit 602 is further configured to control the power state to switch to an off state when the personnel status indicates that there is no one in the vehicle for a period of time greater than a third preset time period.

[0149] Figure 7 FIG. 1 is a block diagram of a vehicle machine device according to an exemplary embodiment. Figure 7 As shown, the vehicle device 70 includes but is not limited to: a processor 701 and a memory 702 .

[0150] The memory 702 is used to store executable instructions of the processor 701. It can be understood that the processor 701 is configured to execute instructions to implement the vehicle energy management method in the above embodiment.

[0151] It should be noted that those skilled in the art can understand that Figure 7 The vehicle machine equipment structure shown in the figure does not constitute a limitation on the vehicle machine equipment, and the vehicle machine equipment may include Figure 7 More or fewer components may be shown, or certain components may be combined, or the components may be arranged differently.

[0152] The processor 701 is the control center of the vehicle-mounted device. It uses various interfaces and lines to connect various parts of the entire vehicle-mounted device. By running or executing software programs and / or modules stored in the memory 702, and calling data stored in the memory 702, it executes various functions of the vehicle-mounted device and processes data, thereby monitoring the vehicle-mounted device as a whole. The processor 701 may include one or more processing units. Optionally, the processor 701 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 701.

[0153] The memory 702 may be used to store software programs and various data. The memory 702 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one functional module (such as a determination unit, a processing unit, etc.), etc. In addition, the memory 702 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0154] In an exemplary embodiment, a computer-readable storage medium including instructions is also provided, such as a memory 702 including instructions. The above instructions can be executed by the processor 701 of the vehicle device 70 to implement the vehicle energy management method in the above embodiment.

[0155] In actual implementation, Figure 6 The functions of the acquisition unit 601, the processing unit 602 and the determination unit 603 in the embodiment can be obtained by Figure 7 The processor 701 in the embodiment calls the computer program stored in the memory 702. The specific execution process can refer to the description of the vehicle energy management method in the above embodiment, which will not be repeated here.

[0156] Optionally, the computer-readable storage medium may be a non-temporary computer-readable storage medium, for example, the non-temporary computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0157] In an exemplary embodiment, the present application also provides a vehicle including the above-mentioned vehicle equipment.

[0158] In an exemplary embodiment, the embodiment of the present application also provides a computer program product including one or more instructions, and the one or more instructions can be executed by the processor 701 of the vehicle device to complete the vehicle energy management method in the above embodiment.

[0159] It should be noted that when the instructions in the above-mentioned computer-readable storage medium or one or more instructions in the computer program product are executed by the processor of the vehicle-mounted device, the various processes of the above-mentioned vehicle energy management method embodiment are implemented, and the same technical effect as the above-mentioned vehicle energy management method can be achieved. To avoid repetition, they will not be repeated here.

[0160] Through the description of the above implementation methods, technical personnel in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0161] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, 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 devices or units, which can be electrical, mechanical or other forms.

[0162] The units described as separate components may or may not be physically separated, and the components shown as units may be one physical unit or multiple physical units, that is, they may be located in one place or distributed in multiple different places. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0163] In addition, each functional unit in each embodiment of the present application 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.

[0164] 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 readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or the full classification part or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium, including a number of instructions to enable a device (which can be a single-chip microcomputer, chip, etc.) or a processor (processor) to execute the full classification part or part of the steps of each embodiment method of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, ROM, RAM, disk or CD and other media that can store program code.

[0165] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle energy management method, characterized in that: The method comprises: Obtain the user's operation of turning on the long-term parking mode; In response to the start-up operation, shutting down the power-consuming devices included in the preset functional device cluster; Acquiring the target activation time of the long-term parking mode and air conditioning settings selected by the user, wherein the air conditioning settings include an air conditioning mode and an air conditioning temperature; Determining an estimated power consumption of the vehicle according to the air conditioning mode, the air conditioning temperature, the outside temperature, and the target on-time; Determining the remaining power according to the real-time power value of the battery on the vehicle and the estimated power consumption, and displaying the remaining power; In response to the user's confirmation operation on the remaining power, the air conditioner is controlled to turn on.

2. The vehicle energy management method according to claim 1, characterized in that: The method further comprises: Determining a parking time of the vehicle, where the parking time is an actual operation time of the long-time parking mode; When the parking time is longer than the target on time, the air conditioner is controlled to be turned off.

3. The vehicle energy management method according to claim 1, characterized in that: The method further comprises: When the real-time power value of the battery is less than the preset power value, the air conditioner is controlled to be turned off.

4. The vehicle energy management method according to claim 2 or 3, characterized in that: The method further comprises: If the vehicle does not exit the long-term parking mode within a first preset time after the air conditioner is turned off, controlling the air conditioner to operate in an external circulation mode; During the second preset duration, the preset prompt audio is played.

5. The vehicle energy management method according to any one of claims 1 to 3, characterized in that: The method further comprises: In response to the user's closing operation on the long-term parking mode, the electric devices included in the preset functional device cluster are controlled to restore the state before the long-term parking mode is turned on.

6. The vehicle energy management method according to any one of claims 1 to 3, characterized in that: Before obtaining the user's operation of starting the long-term parking mode, the method further includes: determining whether the power state of the vehicle is on and whether the gear position of the vehicle is park; When the power state is on and the gear position is the parking gear, the user is allowed to turn on the long-term parking mode.

7. The vehicle energy management method according to claim 6, characterized in that: When the power state is on and the gear position is parking, the method further includes: In the case where the user's opening operation on the long-term parking module is not obtained, determining a personnel status in the vehicle, where the personnel status is used to indicate whether there is anyone in the vehicle; When the personnel status indicates that there is no one in the vehicle for a period longer than a third preset period, the power state is controlled to be switched to an off state.

8. A vehicle energy management device, characterized in that: Set in a vehicle machine device, the vehicle energy management device includes an acquisition unit, a processing unit and a determination unit; The acquisition unit is used to acquire the user's operation of turning on the long-term parking mode; The processing unit is used to shut down the power-consuming devices included in the preset functional device cluster in response to the startup operation; The acquisition unit is further used to acquire the target activation time of the long-term parking mode selected by the user and the air-conditioning setting, wherein the air-conditioning setting includes the air-conditioning mode and the air-conditioning temperature; The determining unit is used to determine the estimated power consumption of the vehicle according to the air conditioning mode, the air conditioning temperature, the outside temperature and the target opening time; The determination unit is further configured to determine the remaining power according to the real-time power value of the battery on the vehicle and the estimated power consumption; The processing unit is further used to display the remaining power; The processing unit is further used to control the air conditioner to turn on in response to the user's confirmation operation on the remaining power.

9. The vehicle energy management device according to claim 8, characterized in that: The processing unit is further configured to control the electrical devices included in the preset functional device cluster in response to the user's closing operation on the long-term parking mode, and restore the state before the long-term parking mode is turned on.

10. A vehicle machine device, characterized in that: Deployed in vehicles, including memory and processors; The memory is coupled to the processor; The memory is used to store computer program code, wherein the computer program code includes computer instructions; When the processor executes the computer instructions, the vehicle equipment executes the vehicle energy management method as described in any one of claims 1-7.

11. A computer-readable storage medium, wherein instructions are stored in the computer-readable storage medium, characterized in that: When the instruction is executed on the vehicle-mounted device, the vehicle-mounted device executes the vehicle energy management method as described in any one of claims 1 to 7.

12. A vehicle, characterized in that: It includes the vehicle machine device as claimed in claim 10.

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