Feeding prompting method and device, vehicle and readable storage medium

Abstract

Embodiments of the present application provide a power feeding prompt method and device, a vehicle and a readable storage medium. The power feeding prompt method comprises: after detecting that the vehicle is turned off, acquiring vehicle light state information; in response to the vehicle light state information being in an open state, determining a light-on mode; after determining that the light-on mode is a first type of light-on mode, not sending power feeding prompt information, the first type of light-on mode indicating a mode in which a vehicle intelligent function turns on the vehicle light; and after determining that the light-on mode is a second type of light-on mode, sending power feeding prompt information, the second type of light-on mode indicating a mode in which a non-vehicle intelligent function turns on the vehicle light. The vehicle light-on mode is confirmed before the power feeding prompt information is sent, avoiding the influence on the vehicle battery and the waste of energy caused by the user forgetting to turn off the vehicle light, and also avoiding the interference on the user caused by sending the power feeding prompt information to the user in the case that the vehicle intelligent function turns on the vehicle light.

Description

Technical Field

[0001] This invention belongs to the field of vehicle control technology, and in particular relates to a power supply indication method, device, vehicle, and readable storage medium. Background Technology

[0002] With the continuous development of vehicle electronic control technology, users are constantly demanding higher levels of vehicle automation. Vehicle lighting technology ensures driving safety and convenience at night or in poor lighting conditions. However, it's not uncommon for users to forget to turn off their lights after parking, which not only wastes energy but can also deplete the vehicle's battery, affecting restarting and potentially shortening battery life over time.

[0003] Currently, the main function is to remind users to turn off the lights after the vehicle is turned off and the power is cut off, in order to prevent the lights from remaining on for an extended period of time because the user forgets to turn them off.

[0004] With the development of intelligent vehicle lights, the scenarios for light-off reminders are becoming increasingly complex, leading to false alarms when lights are off. Summary of the Invention

[0005] This invention provides a power supply reminder method, device, vehicle, and readable storage medium to solve the problem of frequent false alarms when vehicle lights are off, which causes interference to users in related technologies.

[0006] To solve the above-mentioned technical problems, the present invention is implemented as follows:

[0007] In a first aspect, the present invention provides a power supply notification method, the method comprising:

[0008] After detecting that the vehicle is turned off, obtain the vehicle light status information;

[0009] In response to the vehicle light status information indicating that the vehicle lights are in the "on" state, the lighting mode is determined.

[0010] After determining that the lighting mode is the first type of lighting mode, no power supply prompt information is sent. The first type of lighting mode indicates the mode in which the vehicle's intelligent function turns on the headlights.

[0011] After determining that the lighting mode is the second type of lighting mode, a power supply reminder message is sent. The second type of lighting mode indicates the mode in which the vehicle lights are turned on by non-vehicle intelligent functions.

[0012] In a second aspect, the present invention provides a power supply indication device, the device comprising:

[0013] The acquisition module is used to acquire the vehicle light status information after detecting that the vehicle is turned off;

[0014] The determination module is used to determine the lighting mode in response to the vehicle light status information being in the on state;

[0015] The communication suppression module is used to prevent the power supply prompt information from being sent after determining that the lighting mode is the first type of lighting mode, where the first type of lighting mode indicates the mode in which the vehicle's intelligent function turns on the headlights.

[0016] The sending module is used to send a power supply reminder message after determining that the lighting mode is the second type of lighting mode. The second type of lighting mode indicates the mode in which the vehicle lights are turned on by non-vehicle intelligent functions.

[0017] Thirdly, the present invention provides a vehicle, the vehicle including an electronic device, the electronic device including a memory and a processor, the memory for storing a computer program, the processor for calling and running the computer program stored in the memory, and the processor implementing the above-mentioned power supply reminder method when executing the computer program.

[0018] Fourthly, the present invention provides a readable storage medium storing a computer program that, when executed by a processor, implements the above-described power supply notification method.

[0019] In this embodiment of the invention, after detecting that the vehicle is off, by acquiring the headlight status information and responding to the headlight status information indicating an on state, the headlight operating mode is first determined, and then the sending of a low battery reminder message is determined based on the headlight operating mode. This avoids sending a low battery reminder message to the user when the headlights are on due to vehicle intelligent functions, thus avoiding unnecessary interference. Simultaneously, if the headlight operating mode is determined to be not controlled by vehicle intelligent functions, a low battery reminder message is promptly sent to the user to prevent damage to the vehicle's battery and energy waste caused by the user forgetting to turn off the headlights. Therefore, the technical solution provided by this embodiment of the invention can confirm the vehicle's headlight operating mode before sending a low battery reminder message, avoiding the impact on the vehicle's battery and energy waste caused by the user forgetting to turn off the headlights, while also avoiding interference to the user by sending a low battery reminder message when the headlights are on due to vehicle intelligent functions. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a flowchart of the steps of a power supply notification method provided in an embodiment of the present invention;

[0022] Figure 2 This is a logic block diagram of a power supply notification method provided in an embodiment of the present invention;

[0023] Figure 3 This is a flowchart of another power supply notification method provided in an embodiment of the present invention;

[0024] Figure 4 This is a logic block diagram of a power supply indication device provided in an embodiment of the present invention;

[0025] Figure 5 This is a structural diagram of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Figure 1 This is a flowchart illustrating the steps of a power supply notification method provided in an embodiment of the present invention, as follows: Figure 1 As shown, the method may include:

[0028] Step S110: After detecting that the vehicle is turned off, obtain the vehicle light status information.

[0029] It should be noted that the headlight status information may include an on state and an off state. In this embodiment of the invention, the headlight status information can be obtained by the vehicle's infotainment system from the vehicle's Body Control Module (BMC).

[0030] In this embodiment of the invention, after the user controls the vehicle to turn off the engine and power it off, the engine off signal is sent to the vehicle electronic control unit (ECU), which then sends the engine off signal to the vehicle's infotainment system. When the infotainment system receives the engine off signal, it detects that the vehicle is off. After detecting that the vehicle is off, it obtains the headlight status information through the body controller.

[0031] Step S120: In response to the vehicle light status information being in the on state, determine the light-on mode.

[0032] It should be noted that the lighting mode refers to the method of controlling the vehicle lights to be turned on. In this embodiment of the invention, it may specifically include a first type of lighting mode and a second type of lighting mode.

[0033] In this embodiment of the invention, after obtaining the vehicle headlight status information, when it is determined that the vehicle headlight status information is in the on state, in response to the vehicle headlight status information being in the on state, the headlight mode is determined. Specifically, the current headlight mode can be determined according to the way the vehicle headlights are controlled to turn on.

[0034] Optionally, determining the headlight mode in response to the headlight status information being in an "on" state may include the following sub-steps:

[0035] Sub-step S1211: In response to the vehicle light status information being in the on state, obtain the first time the vehicle light is turned on.

[0036] It should be noted that the first time is the time period from the moment the vehicle is detected to be off to the moment the headlight status information changes from off to on. Specifically, the first time can be obtained from the body controller, or a timer can be set in the vehicle system. When the vehicle system receives the off signal sent by the electronic control unit, the timer is turned on, and when the headlight status information changes from off to on, the first time of turning on the headlights is obtained through the timer in response to the headlight status information being on.

[0037] Sub-step S1212: In response to the first time being less than or equal to the first preset time threshold, determine that the lighting mode is a first type of lighting mode.

[0038] Sub-step S1213: In response to the first time being greater than the first preset time threshold, determine that the lighting mode is the second type of lighting mode.

[0039] It should be noted that the first preset time threshold is the time required to turn on the headlights in the first type of headlight mode, while the time required to turn on the headlights in the second type of headlight mode is greater than the first preset time threshold; wherein, the first type of headlight mode indicates the mode in which the vehicle's intelligent functions turn on the headlights, and the second type of headlight mode indicates the mode in which non-vehicle intelligent functions turn on the headlights.

[0040] In this embodiment of the invention, sub-steps S1211 to S1213 can be specifically applied to traditional connected vehicle vehicles. The mode of turning on the headlights using vehicle intelligent functions can specifically include the mode of turning on the headlights using the vehicle's built-in "follow me home" and / or the mode of turning on the headlights automatically when the engine is turned off. The mode of turning on the headlights using non-vehicle intelligent functions can specifically include the mode of the user manually turning on the headlights through a physical switch.

[0041] Therefore, the time required to turn on the headlights via vehicle intelligent functions is often significantly shorter than the time required to turn them on via non-vehicle intelligent functions. In other words, the time required to turn on the headlights in the second type of headlight-on mode is often longer than the time required in the first type of headlight-on mode. Therefore, setting a first preset time threshold based on the time required to turn on the headlights in the first type of headlight-on mode can determine the headlight-on mode by comparing the initial headlight-on time with the first preset time threshold.

[0042] Specifically, when the first time is less than or equal to the first preset time threshold, it indicates that the first time the headlights are turned on falls within the range of the first preset time threshold. This first preset time threshold is set based on the time required to turn on the headlights in a first-type headlight mode. The time required to turn on the headlights in a second-type headlight mode is often greater than that required in the first-type headlight mode. Therefore, when the first time falls within the first preset time threshold, it is possible to turn on the headlights in the first-type headlight mode, but difficult to do so in the second-type headlight mode. Thus, in response to the first time being less than or equal to the first preset time threshold, the headlight mode can be determined to be a first-type headlight mode. Similarly, when the first time is greater than the first preset time threshold, it indicates that the first time the headlights are turned on falls outside the range of the first preset time threshold. When the first time falls outside the range of the first preset time threshold, it indicates that the time required to normally turn on the headlights in the first-type headlight mode has been exceeded, but the time required to turn on the headlights in the second-type headlight mode has been met. Therefore, in response to the first time being greater than the first preset time threshold, the headlight mode can be determined to be a second-type headlight mode.

[0043] Optionally, the vehicle's infotainment system is equipped with a timer, the timer's operating period being a first preset time threshold.

[0044] The process of obtaining the headlight status information after detecting that the vehicle is off may further include: starting the timer after detecting that the vehicle is off.

[0045] In this embodiment of the invention, the running period of the timer is a first preset time threshold, which can be specifically set to 15 message cycles, where each message cycle is 100ms (time unit: millisecond). Therefore, the running period of the timer can be 15 × 100ms = 1500ms.

[0046] In this embodiment of the invention, after the vehicle system detects that the vehicle is turned off, the timer is automatically started, and the timer starts running according to a pre-set operating cycle.

[0047] Optionally, after responding to the vehicle light status information being in an "on" state and obtaining the first moment of turning on the vehicle lights, the process may further include:

[0048] Sub-step S12111: In response to the first time, within the running cycle of the timer, determine that the lighting mode is a first type of lighting mode.

[0049] Sub-step S12112: In response to the first time not being within the running cycle of the timer, determine that the lighting mode is a second type of lighting mode.

[0050] In this embodiment of the invention, if the first time is within the operating cycle of the timer, it indicates that the first time of turning on the headlights falls within the operating cycle of the timer, that is, within the range of the first preset time threshold. When the first time falls within the first preset time threshold, turning on the headlights using the first type of headlight-on mode is achievable, while turning on the headlights using the second type of headlight-on mode is difficult to achieve. Therefore, in response to the first time being within the operating cycle of the timer, the headlight-on mode can be determined to be the first type of headlight-on mode. Similarly, if the first time is not within the operating cycle of the timer, it indicates that the first time of turning on the headlights falls outside the operating cycle of the timer, that is, outside the range of the first preset time threshold. When the first time falls outside the range of the first preset time threshold, it indicates that the time required for normally turning on the headlights using the first type of headlight-on mode has been exceeded, while the time required for turning on the headlights using the second type of headlight-on mode has been met. Therefore, in response to the first time not being within the operating cycle of the timer, the headlight-on mode can be determined to be the second type of headlight-on mode.

[0051] In this embodiment of the invention, a timer is set in the vehicle's infotainment system, and the timer's running period is set to a first preset time threshold. After the infotainment system detects that the vehicle is off, it automatically starts the timer, causing it to run according to the preset running period. When the headlight status information changes from off to on within the timer's running period, the headlight mode can be directly identified as a first-type headlight mode, i.e., a mode where the vehicle's intelligent function turns on the headlights. Similarly, when the headlight status information changes from off to on again after the timer's running period ends, the headlight mode can be directly identified as a second-type headlight mode, i.e., a mode where the headlights are turned on without the vehicle's intelligent function. This simplifies the process of determining the headlight mode, avoiding errors and misjudgments caused by complex intermediate logical operations. Furthermore, by accurately determining the headlight mode, the accuracy of the power depletion reminder can be further guaranteed, avoiding false alarms.

[0052] In this embodiment of the invention, if the lighting mode is determined to be a first type of lighting mode, then proceed to step S130; if the lighting mode is determined to be a second type of lighting mode, then proceed to step S140.

[0053] Step S130: Do not send a power supply notification message.

[0054] It should be noted that if the headlight mode is determined to be the first type of headlight mode, that is, the current headlight mode is the mode where the vehicle's intelligent function turns on the headlights, then there is no need to send a power depletion reminder message. This is because the headlights turned on by the vehicle's intelligent function will automatically turn off after a certain period of time after detecting the vehicle door closing signal, without requiring user intervention. Therefore, after determining that the headlight mode is the first type of headlight mode, there is no need to send a power depletion reminder message to the user; the certain period of time for detecting the vehicle door closing signal can be 5 seconds.

[0055] Optionally, the step of not sending a power supply notification after determining that the lighting mode is the first type of lighting mode may include the following sub-steps:

[0056] Sub-step S131: After determining that the lighting mode is the first type of lighting mode, a communication suppression message is sent.

[0057] Sub-step S132: Based on the communication suppression message, do not send a power supply prompt message.

[0058] It should be noted that the communication suppression message is a message used to suppress outgoing information, specifically a 2809 message. After determining that the lighting mode is the first type of lighting mode, the vehicle's infotainment system sends a communication suppression message to the vehicle's body controller. Upon receiving the suppression message, the body controller stops reporting the lighting operation to the vehicle's electronic control unit. The vehicle's electronic control unit does not send a power depletion warning message if it does not receive a report of the lighting operation from the body controller. This achieves the technical effect of preventing the sending of a power depletion warning message to the user after determining that the lighting mode is the first type of lighting mode.

[0059] Step S140: Send power supply notification message.

[0060] It should be noted that when the headlight mode is determined to be the second type of headlight mode, meaning the current headlight mode is one where the headlights are turned on without the vehicle's intelligent functions, a low battery reminder message needs to be sent. This is because headlights turned on without vehicle intelligent functions typically cannot be turned off automatically and require user control. Therefore, after confirming the headlight mode as the second type of headlight mode, a low battery reminder message needs to be sent to the user to remind them to turn off the headlights, preventing battery drain issues caused by forgetting to turn them off.

[0061] Figure 2 This is a logic block diagram of a power supply notification method provided in an embodiment of the present invention. This method can be applied to traditional vehicle-to-everything (V2X) vehicles, such as… Figure 2 As shown, the logic block diagram includes a user 110, an electronic control unit 210, a body controller 310, and a vehicle infotainment system 410. Specifically, when user 110 turns off the engine and disconnects the power, the power-off signal is transmitted to the electronic control unit 210. The electronic control unit 210 then sends the power-off signal to the body controller 310 and the vehicle infotainment system 410 in the form of an adaptive cruise control off (ACC off) signal. After the body controller 310 receives the ACC off signal from the electronic control unit 210, the vehicle's intelligent function switch automatically turns on the intelligent headlights. After the vehicle infotainment system 410 receives the ACC off signal from the electronic control unit 210, it activates the voice reminder function of the vehicle infotainment system 410 and simultaneously starts the timer set in the vehicle infotainment system 410. After the vehicle's intelligent function switch automatically turns on the headlights in the body controller 310, the body controller 310 automatically sends the headlight status to the vehicle infotainment system 410. After the vehicle infotainment system 410 receives the headlight status, it responds to the headlight status information as being in the on state and determines whether the first time the headlights are turned on is within the timer's running cycle. If the first time is within the timer's running cycle, no power-off warning message is sent; if the first time is not within the timer's running cycle, a power-off warning message is sent.

[0062] After user 110 turns on the headlights via a physical switch, the body controller 310 sends the headlight status to the vehicle unit 410. After receiving the headlight status information, the vehicle unit 410 sends a power supply reminder message because the moment the user turns on the headlights via the physical switch is outside the timer's running cycle.

[0063] After user 110 gets out of the car and closes the door, the door closing signal is transmitted to the body controller 310 and the vehicle infotainment system 410 respectively. After receiving the door closing signal, the body controller 310 automatically controls the intelligent headlights to turn off after 5 seconds. After receiving the door closing signal for 5 seconds, the vehicle infotainment system 410 obtains the headlight status information from the body controller 310 again. If the headlight status information is in the "on" state, it sends a power depletion reminder message. If the headlight status information is in the "off" state, it does not send a power depletion reminder message.

[0064] Similarly, if user 110 closes and then opens the car door, the signal of the door being closed and then opened is transmitted to the body controller 310 and the vehicle infotainment system 410. After receiving the signal of the door being closed and then opened, the vehicle's intelligent function switch automatically turns on the intelligent headlights. After receiving the signal of the door being closed and then opened, the vehicle infotainment system 410 obtains the headlight status information from the body controller 310 5 seconds after receiving the door closing signal. If the headlight status information is in the "on" state, a power depletion reminder message is sent. If the headlight status information is in the "off" state, no power depletion reminder message is sent.

[0065] After user 110 locks the car door, the vehicle enters full security and / or anti-theft mode, at which time the vehicle's infotainment system disables the low battery warning function.

[0066] Optionally, determining the headlight mode in response to the headlight status information being in an "on" state may include the following sub-steps:

[0067] Sub-step S1221: In response to the vehicle light status information being in the on state, obtain the vehicle light control switch status, which includes the physical vehicle light control switch status, the software vehicle light control switch status, and the intelligent vehicle light control switch status.

[0068] It should be noted that in new energy vehicles and / or emerging connected vehicle vehicles, headlight control switches can include physical headlight control switches, software headlight control switches, and intelligent headlight control switches. Physical headlight control switches are physical switches installed in the vehicle, allowing users to manually control their on / off state to turn the headlights on or off. Physical headlight control switches can have two characteristics: one is a reversible physical headlight control switch, which has no information prompt; pressing the reversible physical headlight control switch in its initial state turns the headlights on, and pressing it again turns them off; the other is a target physical headlight control switch: this type of switch clearly indicates the specific location of its on and off states, allowing users to intuitively control it based on this standard information. Specifically, the state of a physical headlight control switch can be defined as the user manually controlling the headlights to be on and / or off.

[0069] In this embodiment of the invention, the software headlight control switch is a headlight control switch that controls the headlights to turn on or off via an in-vehicle network. Specifically, the state of the software headlight control switch can be the state of whether other controllers send headlight turn-on and / or turn-off requests via the in-vehicle network.

[0070] In this embodiment of the invention, the intelligent headlight control switch is an intelligent function switch built into the vehicle body controller. It automatically turns on the headlights when the vehicle is turned off and automatically turns off the headlights within a certain period of time after the user gets out of the vehicle and closes the door. Specifically, the state of the intelligent headlight control switch can be the state of the intelligent function switch built into the vehicle body controller controlling the headlights to be on and / or off.

[0071] Sub-step S1222: In response to the physical headlight control switch state and / or the software headlight control switch state being in the on state, determine the headlight mode as the second type of headlight mode.

[0072] In this embodiment of the invention, the lighting mode can also be determined by determining the specific state of the headlight control switch. Specifically, when the physical headlight control switch is in the "on" state and / or the software headlight control switch is in the "on" state, the lighting mode is determined to be the second type of lighting mode, that is, the mode in which the headlights are turned on by a non-vehicle intelligent function.

[0073] Sub-step S1223: In response to the fact that both the physical headlight control switch state and the software headlight control switch state are in the off state, and the intelligent headlight control switch state is in the on state, the headlight mode is determined to be the first type of headlight mode.

[0074] In this embodiment of the invention, when both the physical headlight control switch and the software headlight control switch are in the off state, and the intelligent headlight control switch is in the on state, the headlight turning mode can be determined to be the first type of headlight turning mode, that is, the mode in which the vehicle's intelligent function turns on the headlights.

[0075] In this embodiment of the invention, in response to the vehicle light status information being in the on state, the vehicle electronic control unit determines the lighting mode based on the physical vehicle light control switch status, the software vehicle light control switch status, and the intelligent vehicle light control switch status.

[0076] Optionally, determining the lighting mode as the second type of lighting mode in response to the physical headlight control switch state and / or the software headlight control switch state being in the on state may include the following sub-steps:

[0077] Sub-step S12221: In response to the physical headlight control switch being in the off state and the software headlight control switch being in the on state, control the software headlight control switch to be turned off.

[0078] In this embodiment of the invention, when the physical headlight control switch is in the off state and the software headlight control switch is in the on state, the software headlight control switch can be set to the off state via the vehicle network before sending the power failure reminder message.

[0079] Sub-step S12222: After the second preset time threshold is reached at the second time after the control switch of the software is turned off, obtain the vehicle light status information.

[0080] It should be noted that the second preset time threshold is the time it takes for the vehicle lights to respond to the software-controlled headlight switch off signal. The second time is the time period from the moment the software-controlled headlight switch is set to the off state via the vehicle network until the second preset time threshold is reached. Specifically, the second preset time threshold can be set between 200ms and 500ms.

[0081] In this embodiment of the invention, after the second time threshold is reached after the software headlight control switch is turned off, the headlight status information is then acquired. This ensures that the headlight status information is acquired only after the headlights respond to the software headlight control switch's off signal. This avoids the problem of low accuracy in the acquired headlight status information caused by acquiring the headlight status information immediately after the software headlight control switch is turned off, before the headlights have had time to respond to the software headlight control switch's off signal.

[0082] In this embodiment of the invention, the second preset time threshold can also be set to be greater than any time during which the vehicle lights respond to the software vehicle light control switch off signal; this embodiment of the invention does not limit this.

[0083] Sub-step S12223: In response to the vehicle light status information being in the off state, determine the lighting mode as the second type of lighting mode.

[0084] In this embodiment of the invention, when the headlight status information obtained again after the software headlight control switch is turned off is in the off state, it indicates that the headlights are currently turned on by the software headlight control switch. Therefore, it can be determined that the headlight mode is the second type of headlight mode.

[0085] It should be noted that the first type of headlight-on mode can include the mode in which the headlights are turned on by the intelligent headlight control switch; the second type of headlight-on mode can include the mode in which the headlights are turned on by the physical headlight control switch and the mode in which the headlights are turned on by the software headlight control switch.

[0086] It should be noted that after the software headlight control switch is turned off, the headlight status information is in the off state. Although the headlight mode is determined to be the second type of headlight mode, since the current headlight status information is already in the off state, even if the headlight mode is confirmed to be the second type of headlight mode, there is no need to send a power failure reminder message.

[0087] Sub-step S12224: In response to the vehicle light status information still being in the on state, confirm the status of the intelligent vehicle light control switch.

[0088] In this embodiment of the invention, if the vehicle light status information obtained again after controlling the software vehicle light control switch to turn off is still in the on state, it indicates that the current vehicle light is turned on not only by the software vehicle light control switch, but also by the physical vehicle light control switch being in the off state. Therefore, it is necessary to further confirm the status of the intelligent vehicle light control switch.

[0089] Sub-step S12225: In response to the intelligent vehicle light control switch being in the off state, determine the lighting mode as the second type of lighting mode.

[0090] In this embodiment of the invention, after confirming that the intelligent headlight control switch is in the off state, in response to the intelligent headlight control switch being in the off state, it indicates that the current headlight status information is in the on state and is not controlled by the intelligent headlight control switch. Therefore, the current headlight mode is determined to be the second headlight mode.

[0091] Sub-step S1226: In response to the intelligent vehicle light control switch being in the open state, detect the door state change signal.

[0092] In this embodiment of the invention, after confirming that the intelligent headlight control switch is in the "on" state, the fact that the headlights are currently in the "on" state indicates that they may have been turned on by the intelligent headlight control switch. Headlights turned on by the intelligent headlight control switch will automatically turn off after a certain period of time following the detection of the user getting out of the car and closing the door. Therefore, it is necessary to detect the door status change signal, specifically the signal of the user getting out of the car and closing the door.

[0093] Sub-step S12227: After the third preset time threshold is reached at the third time after the detection of the door status change signal, the vehicle light status information is obtained.

[0094] It should be noted that the third preset time threshold is the time it takes for the first type of headlight mode to automatically turn off the headlights in response to a door status change signal. The third time is the time period from the detection of the door status change signal until the third preset time threshold is reached. Specifically, the third preset time threshold can be set to 300ms, which is three message cycles.

[0095] In this embodiment of the invention, after the third preset time threshold is reached after the door status change signal is detected, the headlight status information is then acquired. This ensures that the headlights are automatically turned off in response to the door status change signal in the first type of headlight mode before the headlights are acquired. This avoids the problem of low accuracy of the acquired headlight status information caused by acquiring the headlight status information immediately after the door status change signal is detected, before the headlights turned on in the first type of headlight mode have had time to turn off automatically.

[0096] Sub-step S12228: In response to the vehicle light status information being in the on state, determine the lighting mode as the second type of lighting mode.

[0097] In this embodiment of the invention, after the third time after detecting the door status change signal reaches the third preset time threshold, the headlight status information is obtained, and if the headlight status information is confirmed to be in the on state, in response to the headlight status information being in the on state, it indicates that the headlight did not turn off automatically after the third time after detecting the door status change signal reaches the third preset time threshold. This indicates that the current headlight on state is not controlled by the intelligent headlight control switch. Therefore, it can be determined that the headlight mode is the second type of headlight mode.

[0098] In this embodiment of the invention, in response to the vehicle headlight status information being in an off state, the headlight mode is determined to be a first type of headlight mode. Specifically, after a third preset time threshold is reached after the detection of a door status change signal, the vehicle headlight status information is acquired, and if it is confirmed that the vehicle headlight status information is in an off state, then in response to the vehicle headlight status information being in an off state, it indicates that the vehicle headlight automatically turned off after the third preset time threshold was reached after the detection of the door status change signal. This indicates that the current headlight on state is controlled by the intelligent headlight control switch, therefore, the headlight mode can be determined to be a first type of headlight mode.

[0099] Optionally, determining the lighting mode in response to the vehicle light status information being in an on state may include: determining the lighting mode based on a preset vehicle light control switch priority when two or more of the physical vehicle light control switch status, software vehicle light control switch status, and intelligent vehicle light control switch status are in an on state.

[0100] It should be noted that the preset vehicle light control switch state priority includes: the priority of the physical vehicle light control switch state is greater than the priority of the software vehicle light control switch state, and the priority of the software vehicle light control switch state is greater than the priority of the intelligent vehicle light control switch state.

[0101] In this embodiment of the invention, after obtaining the headlight control switch status, if two or more of the physical headlight control switch status, software headlight control switch status, and intelligent headlight control switch status are in the on state, the headlight mode can be determined according to the preset headlight control switch status priority.

[0102] Figure 3 This is a flowchart of another power supply notification method provided in an embodiment of the present invention, as follows: Figure 3 As shown, the method may include:

[0103] Step S301: Turn off the engine.

[0104] Specifically, after detecting a vehicle shutdown signal, the system confirms that the entire vehicle is off.

[0105] Step S302: Identify vehicle characteristics and confirm the usage plan.

[0106] In this embodiment of the invention, identifying vehicle characteristics specifically involves determining whether the vehicle is a traditional vehicle-to-everything (V2X) vehicle and / or an emerging vehicle-to-everything (V2X) vehicle and / or a new energy vehicle. If it is determined to be a traditional V2X vehicle, it can be determined whether the headlights are turned on due to an intelligent function based on the aforementioned sub-steps S1211 to S1213 and S12111 to S12112. If it is determined to be an emerging vehicle-to-everything (V2X) vehicle and / or a new energy vehicle, it can be determined whether the headlights are turned on due to an intelligent function based on the aforementioned sub-steps S1221 to S1223 and S12221 to S12228.

[0107] Step S303: Confirm whether the headlights are turned on due to a smart function.

[0108] In this embodiment of the invention, if it is confirmed that the headlights are turned on due to an intelligent function, then step S305 is executed; if it is confirmed that the headlights are turned on due to a non-intelligent function, then step S304 is executed.

[0109] It should be noted that the situation described here, where the headlights are turned on due to a smart function, corresponds to the first type of headlight-turning mode; and the situation described here, where the headlights are turned on due to a non-smart function, corresponds to the second type of headlight-turning mode.

[0110] Step S304: Confirm whether the vehicle supports the ability to turn the headlights on and / or off using a software headlight control switch.

[0111] In this embodiment of the invention, if it is confirmed that the vehicle supports the ability to turn the headlights on and / or off using the software headlight control switch, then step S306 is executed; if it is confirmed that the vehicle does not support the ability to turn the headlights on and / or off using the software headlight control switch, then step S307 is executed.

[0112] It should be noted that if it is confirmed that the vehicle supports the ability of the software headlight control switch to turn the headlights on and / or off, step S306 can be executed with reference to the above sub-steps S12221 to S12228.

[0113] Step S305: Do not send a power supply notification message.

[0114] In this embodiment of the invention, if it is confirmed that the headlights are turned on due to an intelligent function, no power depletion warning message is sent.

[0115] Step S306: Automatically turn off the vehicle lights in response to the user getting out of the car and closing the door.

[0116] In this embodiment of the invention, the vehicle lights can be automatically turned off in response to the user getting out of the vehicle and closing the door. Specifically, in response to the user getting out of the vehicle and closing the door, the vehicle light control switch can be set to the off state via the vehicle network, so as to achieve the effect of automatically turning off the vehicle lights in response to the user getting out of the vehicle and closing the door, without requiring manual operation by the user.

[0117] It should be noted that after the headlights are automatically turned off after the user gets out of the car and closes the door, since the current headlight status information is off, step S305 is executed and no power depletion prompt information is sent.

[0118] Step S307: Send a power supply notification message.

[0119] In this Fami embodiment, if it is confirmed that the vehicle does not support the ability to turn the headlights on and / or off using the software headlight control switch, a power depletion reminder message is sent to remind the user not to forget to turn off the headlights, thus preventing power depletion problems caused by the user forgetting to turn off the headlights.

[0120] In this embodiment of the invention, after detecting that the vehicle is off, by acquiring the headlight status information and responding to the headlight status information indicating an on state, the headlight operating mode is first determined, and then the sending of a low battery reminder message is determined based on the headlight operating mode. This avoids sending a low battery reminder message to the user when the headlights are on due to vehicle intelligent functions, thus avoiding unnecessary interference. Simultaneously, if the headlight operating mode is determined to be not controlled by vehicle intelligent functions, a low battery reminder message is promptly sent to the user to prevent damage to the vehicle's battery and energy waste caused by the user forgetting to turn off the headlights. Therefore, the technical solution provided by this embodiment of the invention can confirm the vehicle's headlight operating mode before sending a low battery reminder message, avoiding the impact on the vehicle's battery and energy waste caused by the user forgetting to turn off the headlights, while also avoiding interference to the user by sending a low battery reminder message when the headlights are on due to vehicle intelligent functions.

[0121] Furthermore, with the increasing popularity of intelligent lighting functions such as "follow me home" and automatic headlight activation when the engine is off, the low battery reminder method provided in this invention can effectively prevent false reminders caused by the vehicle still having the lights on. At the same time, it can promptly send low battery reminder information to the user when the lights are on but not intelligently. This avoids unnecessary reminders and interference to the user while also saving energy from the vehicle's battery. Furthermore, it can improve the user experience and increase the user's trust in the low battery reminder function.

[0122] Figure 4 This is a logic block diagram of a power supply indication device provided in an embodiment of the present invention. The device 400 may include:

[0123] The acquisition module 410 is used to acquire the vehicle light status information after detecting that the vehicle is turned off;

[0124] The determination module 420 is used to determine the lighting mode in response to the vehicle light status information being in the on state;

[0125] The communication suppression module 430 is used to not send a power supply prompt message after determining that the lighting mode is a first type of lighting mode, where the first type of lighting mode indicates the mode in which the vehicle's intelligent function turns on the headlights.

[0126] The sending module 440 is used to send a power supply prompt message after determining that the lighting mode is the second type of lighting mode. The second type of lighting mode indicates the mode in which the vehicle lights are turned on by non-vehicle intelligent functions.

[0127] Optionally, the determining module 420 may include:

[0128] The first acquisition submodule is used to acquire the first time the vehicle lights are turned on in response to the vehicle light status information being in the on state.

[0129] The first determining submodule is used to determine the lighting mode as a first type of lighting mode in response to the first time being less than or equal to a first preset time threshold.

[0130] The second determining submodule is used to determine the lighting mode as a second type of lighting mode in response to the first time being greater than the first preset time threshold.

[0131] Wherein, the first preset time threshold is the time required to turn on the headlights in the first type of headlight mode, while the time required to turn on the headlights in the second type of headlight mode is greater than the first preset time threshold.

[0132] Optionally, the power supply indication device 400 may further include:

[0133] The activation module is used to activate the timer after detecting that the vehicle has been turned off.

[0134] Optionally, the determining module 420 may further include:

[0135] The third determining submodule is used to determine, in response to the first time, within the running cycle of the timer, that the lighting mode is a first type of lighting mode.

[0136] The fourth determining submodule is used to determine the lighting mode as the second type of lighting mode in response to the first time not being within the running cycle of the timer.

[0137] Optionally, the determining module 420 may further include:

[0138] The second acquisition submodule is used to acquire the vehicle light control switch status in response to the vehicle light status information being in the on state. The vehicle light control switch status includes the physical vehicle light control switch status, the software vehicle light control switch status, and the intelligent vehicle light control switch status.

[0139] The fifth determining submodule is used to determine the lighting mode as the second type of lighting mode in response to the physical headlight control switch state and / or the software headlight control switch state being in the on state;

[0140] The sixth determining submodule is used to determine the lighting mode as the first type of lighting mode in response to the fact that both the physical vehicle light control switch state and the software vehicle light control switch state are in the off state, and the intelligent vehicle light control switch state is in the on state.

[0141] Optionally, the fifth determining submodule may include:

[0142] The control unit is configured to control the software headlight control switch to turn off in response to the physical headlight control switch being in a closed state and the software headlight control switch being in an open state.

[0143] The first acquisition unit is used to acquire vehicle light status information after a second preset time threshold is reached after the software vehicle light control switch is turned off. The second preset time threshold is the time it takes for the vehicle light to respond to the software vehicle light control switch off signal.

[0144] The first determining unit is configured to determine the lighting mode as a second type of lighting mode in response to the vehicle light status information being in an off state.

[0145] The second determining unit is used to confirm the status of the intelligent vehicle light control switch in response to the vehicle light status information still being in the on state.

[0146] The third determining unit is used to determine the lighting mode as the second type of lighting mode in response to the intelligent vehicle light control switch being in the off state.

[0147] The detection unit is used to detect the door status change signal in response to the intelligent vehicle light control switch being in the open state;

[0148] The second acquisition unit is used to acquire the vehicle light status information after a third preset time threshold is reached at a third time after the detection of the door status change signal. The third preset time threshold is the time when the first type of light-on mode automatically turns off the vehicle lights in response to the door status change signal.

[0149] The fourth determining unit is used to determine the lighting mode as the second type of lighting mode in response to the vehicle light status information being in the on state.

[0150] Optionally, the determining module 420 may further include:

[0151] The seventh determination submodule is used to determine the lighting mode in response to two or more of the physical headlight control switch state, software headlight control switch state, and intelligent headlight control switch state being in the on state, based on the preset headlight control switch state priority.

[0152] The preset priorities for vehicle light control switch states include: the priority of physical vehicle light control switch states is higher than that of software vehicle light control switch states, and the priority of software vehicle light control switch states is higher than that of intelligent vehicle light control switch states.

[0153] Optionally, the communication suppression module 430 may include:

[0154] The sending submodule is used to send a communication suppression message after determining that the lighting mode is the first type of lighting mode;

[0155] The communication suppression submodule is used to prevent the transmission of power supply prompt information based on the communication suppression message.

[0156] The present invention also provides a vehicle including electronic equipment, see below. Figure 5 The electronic device includes a processor 501, a memory 502, and a computer program 5021 stored in the memory and executable on the processor. When the processor executes the program, it implements the power supply notification method described in the foregoing embodiments.

[0157] The present invention also provides a readable storage medium storing a computer program that, when executed by a processor, implements the power supply notification method described in the foregoing embodiments.

[0158] As the device embodiment is basically similar to the method embodiment, the description is relatively simple, and relevant parts can be found in the description of the method embodiment.

[0159] The algorithms and displays provided herein are not inherently related to any particular computer, virtual system, or other device. The structure required to construct such a system is readily apparent from the above description. Furthermore, this invention is not directed to any particular programming language. It should be understood that the contents of the invention described herein can be implemented using various programming languages, and the above description of specific languages ​​is for the purpose of disclosing the best mode of implementation of the invention.

[0160] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0161] Similarly, it should be understood that, in order to simplify the invention and aid in understanding one or more of the various inventive aspects, in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, this method of disclosure should not be construed as reflecting an intention that the claimed invention requires more features than expressly recited in each claim. Rather, as reflected in the following claims, inventive aspects lie in fewer than all features of a single foregoing disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into this detailed description, wherein each claim itself is a separate embodiment of the invention.

[0162] Those skilled in the art will understand that modules in the device of the embodiments can be adaptively changed and placed in one or more devices different from that embodiment. Modules, units, or components in the embodiments can be combined into a single module, unit, or component, and further, they can be divided into multiple sub-modules, sub-units, or sub-components. Except where at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or device so disclosed. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0163] The various component embodiments of the present invention can be implemented in hardware, or as software modules running on one or more processors, or a combination thereof. Those skilled in the art will understand that microprocessors or digital signal processors (DSPs) can be used in practice to implement some or all of the functions of some or all of the components in the sorting device according to the present invention. The present invention can also be implemented as a device or apparatus program for performing part or all of the methods described herein. Such a program implementing the present invention can be stored on a computer-readable medium, or can be in the form of one or more signals. Such signals can be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

[0164] It should be noted that the above embodiments are illustrative of the invention and not restrictive, and that those skilled in the art can devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third, etc., does not indicate any order. These words can be interpreted as names.

[0165] Those skilled in the art will understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0166] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0167] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

[0168] It should be noted that the various data-related processes in the embodiments of this application are carried out in compliance with the relevant data protection laws and policies of the country where the location is located, and with the authorization granted by the owner of the corresponding device.

Claims

1. A power supply indication method, characterized in that, include: After detecting that the vehicle is turned off, obtain the vehicle light status information; In response to the vehicle light status information indicating that the light is on, the light-on mode is determined; After determining that the lighting mode is the first type of lighting mode, no power supply prompt information is sent. The first type of lighting mode indicates the mode in which the vehicle's intelligent function turns on the headlights. After determining that the lighting mode is the second type of lighting mode, a power supply reminder message is sent. The second type of lighting mode indicates the mode in which the vehicle lights are turned on by non-vehicle intelligent functions. The step of determining the headlight mode in response to the headlight status information being in an "on" state includes: In response to the vehicle light status information indicating that the vehicle lights are on, the first moment when the vehicle lights are turned on is obtained; In response to the first time being less than or equal to a first preset time threshold, the lighting mode is determined to be a first type of lighting mode; In response to the first time being greater than a first preset time threshold, the lighting mode is determined to be a second type of lighting mode; Wherein, the first preset time threshold is the time required to turn on the headlights in the first type of headlight mode, while the time required to turn on the headlights in the second type of headlight mode is greater than the first preset time threshold.

2. The method according to claim 1, characterized in that, The vehicle's infotainment system is equipped with a timer, and the timer's operating period is a first preset time threshold. The process of detecting that the vehicle is off and before obtaining the headlight status information also includes: The timer is activated after the vehicle is detected to be off. The step of responding to the vehicle light status information being in an "on" state, after obtaining the first moment of the vehicle lights being turned on, further includes: In response to the first time, within the running cycle of the timer, the lighting mode is determined to be a first type of lighting mode; In response to the first time not being within the timer's operating cycle, the lighting mode is determined to be a second type of lighting mode.

3. The method according to any one of claims 1 or 2, characterized in that, The step of not sending a power supply notification message after determining that the lighting mode is the first type of lighting mode includes: After determining that the lighting mode is the first type of lighting mode, a communication suppression message is sent; According to the communication suppression message, no power supply prompt message is sent.

4. A power supply indication method, characterized in that, include: After detecting that the vehicle is turned off, obtain the vehicle light status information; In response to the vehicle light status information indicating that the light is on, the light-on mode is determined; After determining that the lighting mode is the first type of lighting mode, no power supply prompt information is sent. The first type of lighting mode indicates the mode in which the vehicle's intelligent function turns on the headlights. After determining that the lighting mode is the second type of lighting mode, a power supply reminder message is sent. The second type of lighting mode indicates the mode in which the vehicle lights are turned on by non-vehicle intelligent functions. In response to the vehicle headlight status information indicating an "on" state, the headlight mode is determined, including: In response to the vehicle light status information being in the "on" state, the vehicle light control switch status is obtained, including the physical vehicle light control switch status, the software vehicle light control switch status, and the intelligent vehicle light control switch status. In response to the physical headlight control switch state and / or the software headlight control switch state being in the on state, the headlight mode is determined to be the second type of headlight mode; In response to the fact that both the physical headlight control switch and the software headlight control switch are in the off state, and the intelligent headlight control switch is in the on state, the headlight mode is determined to be the first type of headlight mode. In response to the vehicle headlight status information indicating an "on" state, the headlight mode is determined, including: In response to two or more of the physical headlight control switch states, software headlight control switch states, and intelligent headlight control switch states being in the on state, the headlight mode is determined according to the preset headlight control switch state priority. The preset priorities for vehicle light control switch states include: the priority of physical vehicle light control switch states is higher than that of software vehicle light control switch states, and the priority of software vehicle light control switch states is higher than that of intelligent vehicle light control switch states.

5. The method according to claim 4, characterized in that, The step of determining the lighting mode as a second type of lighting mode in response to the physical headlight control switch state and / or the software headlight control switch state being in the "on" state includes: In response to the physical headlight control switch being in the off state and the software headlight control switch being in the on state, the software headlight control switch is controlled to be turned off. After the second preset time threshold is reached after the software headlight control switch is turned off, headlight status information is acquired. The second preset time threshold is the time it takes for the headlight to respond to the software headlight control switch turn-off signal. In response to the vehicle light status information being in the off state, the lighting mode is determined to be the second type of lighting mode; In response to the vehicle light status information still being in the "on" state, the status of the intelligent vehicle light control switch is confirmed. In response to the intelligent vehicle light control switch being in the off state, the lighting mode is determined to be the second type of lighting mode; In response to the intelligent vehicle light control switch being in the on state, a signal indicating a change in the vehicle door status is detected; After the third preset time threshold is reached after the door status change signal is detected, the headlight status information is obtained. The third preset time threshold is the time when the headlights of the first type of headlight mode automatically turn off in response to the door status change signal. In response to the vehicle light status information being in the "on" state, the lighting mode is determined to be the second type of lighting mode.

6. The method according to any one of claims 4 or 5, characterized in that, The step of not sending a power supply notification message after determining that the lighting mode is the first type of lighting mode includes: After determining that the lighting mode is the first type of lighting mode, a communication suppression message is sent; According to the communication suppression message, no power supply prompt message is sent.

7. A vehicle, characterized in that, The vehicle includes an electronic device, which includes a memory and a processor. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory. When the processor executes the computer program, it implements the power supply reminder method as described in any one of claims 1 to 3 or any one of claims 4 to 6.

8. A readable storage medium storing a computer program, characterized in that, When the computer program is executed by the processor, it implements the power supply notification method as described in any one of claims 1 to 3 or any one of claims 4 to 6.

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