Charging function screen charging control method and device, equipment and storage medium

Abstract

The invention relates to the field of new energy automobile charging, and particularly provides a method, device and equipment for controlling charging through a charging function screen and a storage medium, and the method comprises the steps that when a charging port cover is opened, communication connection is established between the charging function screen and a vehicle system, and a handshake initialization signal is sent to the vehicle system, the initialization handshake signal is used for indicating a vehicle system to feed back charging related parameters; the charging function screen receives charging related parameters sent by the vehicle system; the charging function screen stores and displays the charging related parameters, and generates a charging strategy according to the charging related parameters and a touch instruction input by a user; and the charging function screen sends the charging strategy to the vehicle system. Through the method, the effect of conveniently controlling the charging process of the new energy automobile can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of new energy vehicle charging, in particular, to a charging function screen control charging method and device, equipment and storage medium. BACKGROUND

[0002] At present, with the vigorous development of the new energy vehicle industry, users have higher and higher requirements for charging services, such as simplified charging process and visual charging information, etc. are the direction of improvement. At present, new energy vehicles generally use entertainment screens or APPs to set charging related functions, for example, users set the reservation charging start time and pre-charging end time, and under the condition that the vehicle and the charger are normally connected, the set reservation charging start time and pre-charging end time are converted and transmitted to the vehicle controller for charging.

[0003] However, if the vehicle has been locked, the vehicle is not bound to the APP, and the user may temporarily adjust the reservation time or other operations when refueling, and it is still necessary to re-enter the vehicle to start the vehicle to set, which causes many inconveniences.

[0004] Therefore, how to conveniently control the charging process of the new energy vehicle is a technical problem to be solved. SUMMARY

[0005] The purpose of the embodiments of the present application is to provide a charging function screen control charging method, which can conveniently control the charging process of the new energy vehicle through the technical scheme of the embodiments of the present application.

[0006] In a first aspect, the embodiments of the present application provide a charging function screen control charging method applied to a charging function screen in a charging seat, including: establishing a communication connection with a vehicle system when a charging port cover is opened, and sending an initialization handshake signal to the vehicle system, wherein the initialization handshake signal is used to instruct the vehicle system to feed back charging related parameters; receiving the charging related parameters sent by the vehicle system, wherein the charging related parameters include at least one of a battery state, a remaining power, a charging current, a charging voltage, a battery temperature, a vehicle running state, a charging strategy, a charging time, a charging state and a reservation charging time; storing and displaying the charging related parameters, and generating a charging strategy according to the charging related parameters and a touch instruction input by a user; and sending the charging strategy to the vehicle system.

[0007] In the above embodiments, the charging function screen in the charging seat interacts with the vehicle system, the charging related parameters sent by the vehicle system are acquired and analyzed to generate a charging strategy, and the charging function screen conveniently controls the charging of the new energy vehicle according to the charging strategy.

[0008] In some embodiments, the charging strategy is generated according to the charging related parameters and the touch instruction input by the user, including: receiving the touch instruction generated by the user touching the screen; analyzing the touch instruction and generating the charging strategy according to the touch instruction, wherein the charging strategy includes: a reservation charging strategy, a start charging strategy or a stop charging strategy.

[0009] In the above embodiments, the charging strategy can be accurately generated by the touch instruction generated by the user touching the screen, and the user can conveniently and quickly control the vehicle charging related operation.

[0010] In some embodiments, the vehicle system includes a vehicle battery management system and a vehicle control system; when the charging port cover is opened, a communication connection is established with the vehicle system, and an initialization handshake signal is sent to the vehicle system, including: when the charging port cover is opened, a communication connection is established with the vehicle battery management system and the vehicle control system through the controller area network bus, and an initialization handshake signal is sent to the vehicle system.

[0011] In the above embodiments, when the charging port cover is opened, that is, when the user needs to charge the car, the communication connection with the vehicle battery management system and the vehicle control system is established in time, and the timely interaction between the charging function screen and the vehicle system is realized.

[0012] In some embodiments, before the communication connection with the vehicle system is established and the initialization handshake signal is sent to the vehicle system when the charging port cover is opened, it further includes: receiving the sensing signal sent by the sensor installed at the charging port cover; analyzing the sensing signal to determine whether the charging port cover is opened.

[0013] In the above embodiments, the communication connection between the charging function screen and the vehicle system can be established in time and the timely interaction can be realized by monitoring whether the charging port cover is opened through the sensor.

[0014] In some embodiments, the charging related parameters are stored and displayed, including: analyzing the charging related parameters according to the preset communication protocol, and displaying the analyzed charging related parameters according to the preset display priority and layout rules.

[0015] In the above embodiments, the display can be performed according to the preset display priority and layout rules, which facilitates the user to view and operate and improves the user experience.

[0016] In some embodiments, after the charging related parameters are stored and displayed, and the charging strategy is generated according to the charging related parameters and the touch instruction input by the user, it further includes: receiving the real-time charging related parameters sent by the vehicle system in real time, determining whether the real-time charging related parameters and the charging related parameters are the same; when the real-time charging related parameters and the charging related parameters are determined to be different, updating the charging related parameters to the real-time charging related parameters, and displaying the real-time charging related parameters and the change data.

[0017] In the above embodiment, when the real-time charging related parameter and the charging related parameter are determined to be different, that is, when the charging related parameter changes, the real-time charging related parameter and the change data can be displayed in time, so that the user can view and adjust the charging strategy in real time.

[0018] In a second aspect, the embodiments of the present application provide a method for controlling charging by a charging function screen, applied to a vehicle system, comprising: receiving an initialization handshake signal sent by the charging function screen and detecting charging related parameters collected by the vehicle system; sending the charging related parameters to the charging function screen; receiving a charging strategy sent by the charging function screen, wherein the charging strategy is generated by the charging related parameters and a touch instruction input by a user; and controlling charging of the vehicle according to the charging strategy.

[0019] In the above embodiment, through the interaction between the charging function screen in the charging base and the vehicle system, the charging strategy generated by the charging function screen can be obtained in time, and the effect of convenient control of charging of the new energy vehicle by the charging function screen can be achieved according to the charging strategy.

[0020] In some embodiments, before receiving the initialization handshake signal sent by the charging function screen and detecting the charging related parameters collected by the vehicle system, the method further comprises: establishing a communication connection with the charging function screen when the charging port cover is opened.

[0021] In the above embodiment, when the charging port cover is opened, that is, when the user needs to charge the vehicle, the communication connection with the charging function screen is established in time, and the timely interaction between the charging function screen and the vehicle system is realized.

[0022] In a third aspect, the embodiments of the present application provide a device for controlling charging by a charging function screen, comprising: A communication module, configured to establish a communication connection with a vehicle system when a charging port cover is opened, and send an initialization handshake signal to the vehicle system, wherein the initialization handshake signal is used to instruct the vehicle system to feed back charging related parameters; A receiving module, configured to receive charging related parameters sent by the vehicle system, wherein the charging related parameters comprise at least one of a battery state, a remaining power, a charging current, a charging voltage, a battery temperature, a vehicle running state, a charging strategy, a charging time, a charging state and a reserved charging time; A generating module, configured to store and display the charging related parameters, and generate a charging strategy according to the charging related parameters and a touch instruction input by a user; A sending module, configured to send the charging strategy to the vehicle system.

[0023] Optionally, the generating module is specifically configured to: receive a touch instruction generated by the user touching the screen; The touch instruction is analyzed, and a charging strategy is generated according to the touch instruction, wherein the charging strategy comprises a reservation charging strategy, a start charging strategy or a stop charging strategy.

[0024] Optionally, the vehicle system comprises a vehicle battery management system and a vehicle control system. The communication module is specifically configured to: The communication module is specifically configured to:

[0025] Optionally, the device further comprises: The determination module is configured to receive a sensing signal sent by a sensor installed at the charging port cover before the communication module establishes a communication connection with the vehicle system and sends an initialization handshake signal to the vehicle system when the charging port cover is opened. The sensing signal is analyzed to determine whether the charging port cover is opened.

[0026] Optionally, the generation module is specifically configured to: The charging related parameters are parsed according to a preset communication protocol, and the parsed charging related parameters are displayed according to a preset display priority and layout rule.

[0027] Optionally, the device further comprises: The update module is configured to, after the generation module stores and displays the charging related parameters and generates a charging strategy according to the charging related parameters and a touch instruction input by a user, receive real-time charging related parameters sent by the vehicle system in real time, and determine whether the real-time charging related parameters and the charging related parameters are the same. When the real-time charging related parameters and the charging related parameters are determined to be different, the charging related parameters are updated to the real-time charging related parameters, and the real-time charging related parameters and the change data are displayed.

[0028] In a fourth aspect, an embodiment of the present application provides a device for controlling charging of a charging function screen, comprising: The first receiving module is configured to receive an initialization handshake signal sent by the charging function screen, and detect charging related parameters collected by the vehicle system. The sending module is configured to send the charging related parameters to the charging function screen. The second receiving module is configured to receive a charging strategy sent by the charging function screen, wherein the charging strategy is generated by the charging related parameters and a touch instruction input by a user. The charging module is configured to control charging of the vehicle according to the charging strategy.

[0029] Optionally, the device further comprises: The communication module is configured to receive an initialization handshake signal sent by the charging function panel and establish a communication connection with the charging function panel when the charging port cover is opened before the first receiving module receives the charging related parameters collected by the vehicle system.

[0030] In a fifth aspect, an electronic device is provided, which includes a processor and a memory. The memory stores computer readable instructions. When the computer readable instructions are executed by the processor, the steps in the method according to the first aspect are performed.

[0031] In a sixth aspect, a readable storage medium is provided, which stores a computer program. When the computer program is executed by a processor, the steps in the method according to the first aspect are performed.

[0032] Other features and advantages of the present application will be illustrated in the following description, and some will become apparent from the description, or will be understood through implementation of the embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0034] Figure 1 A flow chart of a method for controlling charging by a charging function panel according to an embodiment of the present application is shown in FIG. 1. Figure 2 A flow chart of another method for controlling charging by a charging function panel according to an embodiment of the present application is shown in FIG. 2. Figure 3 A schematic block diagram of an apparatus for controlling charging by a charging function panel according to an embodiment of the present application is shown in FIG. 3. Figure 4 A schematic block diagram of another apparatus for controlling charging by a charging function panel according to an embodiment of the present application is shown in FIG. 4. Figure 5 A structural schematic block diagram of an apparatus for controlling charging by a charging function panel according to an embodiment of the present application is shown in FIG. 5. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0036] It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. Meanwhile, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] First, some terms involved in the embodiments of the present application are explained to facilitate understanding by those skilled in the art.

[0038] The Controller Area Network (CAN) is a serial communication protocol bus for real-time applications, which can use twisted pair wires to transmit signals, and is one of the most widely used field buses in the world.

[0039] The vehicle battery management system (BMS) is a core system for managing and maintaining the operating state of the battery pack, which is equivalent to the "intimate housekeeper" of the battery. Its core functions include monitoring the battery state, ensuring safety, improving efficiency and prolonging life.

[0040] The vehicle control unit (VCU) is a core control component of new energy vehicles, which is equivalent to the "brain" of the vehicle, responsible for coordinating and managing various electronic systems of the vehicle.

[0041] The present application is applied to the scenario of charging new energy vehicles, and the specific scenario is to establish communication between the charging function screen set in or near the charging port cover and the vehicle system, and the user generates charging instructions by touching the charging function screen to control the vehicle to perform operations such as reserving charging, starting charging and ending charging.

[0042] At present, with the vigorous development of new energy automobile industry, the user's requirements for charging service are also higher and higher, and the simplified charging process, visual charging information and the like are all the directions for improvement. At present, new energy vehicles generally use entertainment screens or APP to set charging related functions, for example, the user sets the reservation charging start time and pre-charging end time, and under the condition that the vehicle and the charger are normally connected, the set reservation charging start time and pre-charging end time are converted and transmitted to the vehicle controller for charging. However, if the vehicle has been locked, the vehicle is not bound to the APP, and the user may temporarily adjust the reservation time or other operations when plugging in the gun, and it is still necessary to re-enter the vehicle to start the vehicle to set, which causes many inconveniences.

[0043] To this end, the charging function screen establishes a communication connection with the vehicle system when the charging port cover is opened, and sends an initialization handshake signal to the vehicle system, wherein the initialization handshake signal is used to instruct the vehicle system to feedback charging related parameters; the charging function screen receives the charging related parameters sent by the vehicle system; the charging function screen stores and displays the charging related parameters, and generates a charging strategy according to the charging related parameters and the touch instruction input by the user; the charging function screen sends the charging strategy to the vehicle system. Through the interaction between the charging function screen in the charging seat and the vehicle system, the charging related parameters sent by the vehicle system can be obtained and analyzed to generate a charging strategy, and the charging function screen can conveniently control the charging of the new energy vehicle according to the charging strategy.

[0044] In the embodiment of the present application, the execution subject can be a charging function screen control charging device in the system of the charging function screen control charging. In actual application, the charging function screen control charging device can be a terminal device and a server, etc. Electronic equipment, which is not limited here.

[0045] The charging function screen control charging method of the embodiment of the present application will be described in detail below. Figure 1 The charging function screen control charging method of the embodiment of the present application will be described in detail below.

[0046] Please refer to Figure 1 , Figure 1 A flow chart of a charging function screen control charging method provided by the embodiment of the present application is applied to a charging function screen in a charging seat, as shown in the charging function screen control charging method. Figure 1 The charging function screen control charging method includes the following steps. Step 110: Establish a communication connection with the vehicle system when the charging port cover is opened, and send an initialization handshake signal to the vehicle system.

[0047] The initialization handshake signal is used to instruct the vehicle system to feedback charging related parameters, and the initialization handshake signal can be a CNN communication bus protocol signal, including connection data for communication with the vehicle system.

[0048] In some embodiments of the present application, before establishing a communication connection with the vehicle system and sending an initialization handshake signal to the vehicle system when the charging port cover is opened, Figure 1 The method also includes receiving a sensing signal sent by a sensor installed at the charging port cover; and analyzing the sensing signal to determine whether the charging port cover is open.

[0049] In the above process, the present application can timely establish a communication connection between the charging function screen and the vehicle system and interact in time by monitoring whether the charging port cover is open through the sensor.

[0050] The sensor can be a pressure sensor or an infrared sensor, etc. Whether the charging port cover is open can be determined by comparing the pressure with a threshold value, or whether the infrared signal emitted by the infrared sensor returns. Correspondingly, the pressure less than the threshold value and the return of the infrared signal indicate that the charging port cover is open, and vice versa, the pressure greater than or equal to the threshold value and the non-return of the infrared signal indicate that the charging port cover is closed.

[0051] Optionally, when the user opens the charging port cover and then inserts the charging gun, the fingertips naturally fall and can touch the charging function screen, and the charging time reservation, charging mode switching, etc. can be directly completed on the charging seat. Compared with the traditional way of returning to the vehicle to set, the invalid walking distance is reduced.

[0052] Optionally, the charging function screen can also directly communicate with the user terminal APP, and directly control the charging function screen to send a control instruction signal and a charging strategy to the vehicle system for vehicle charging. In terms of power supply, the charging function screen can directly access the vehicle low-voltage power supply to provide reliable power support for the display driving circuit, touch sensing module, communication chip and other components of the screen, and has overvoltage and undervoltage protection functions to detect the voltage in real time and timely warning, to ensure the safe and stable operation of the screen. After the main control chip receives the wake-up signal when the charging port cover is opened, it immediately starts the screen initialization program: first, it configures the parameters of the screen display driving chip and initializes the display buffer area; then it activates the touch control module to make it enter the working state The display driving circuit is used to provide voltage display for the screen to charge related parameters, the touch sensing module is used to receive user touch instructions, and the communication chip is used to generate a charging strategy according to the user touch instructions.

[0053] In some embodiments of the present application, the vehicle system includes a vehicle battery management system and a vehicle control system; and establishing a communication connection with the vehicle system and sending an initialization handshake signal to the vehicle system when the charging port cover is opened includes: establishing a communication connection with the vehicle battery management system and the vehicle control system through a controller area network bus (CAN) when the charging port cover is opened, and sending an initialization handshake signal to the vehicle system.

[0054] In the above process, the charging port cover is opened, that is, the user needs to charge the car, and timely communication connection is established with the vehicle battery management system and the vehicle control system to realize timely interaction between the charging function screen and the vehicle system.

[0055] The vehicle BMS (vehicle battery management system) is used to control real-time monitoring of the battery state, collection of key data such as remaining power, charging current, charging voltage, battery temperature, etc. The VCU (vehicle control system) calculates information such as remaining charging time, charging state (such as charging, completed, fault interruption, etc.), and reserved charging time according to the vehicle operating state and charging strategy. For example, after the VCU receives the reserved time instruction, it stores it in the system memory and formulates a charging start strategy according to the current time and the reserved time. The BMS adjusts the battery pre-waking mechanism according to the reservation instruction to ensure that the battery is in the appropriate charging preparation state when the reservation time arrives. At the same time, the main control chip of the charging function screen will monitor the execution state of the instruction in real time and feed back the execution result to the function screen for display, such as displaying "reservation success" or "charging has started" prompt information, to realize efficient interaction between the user and the vehicle charging system.

[0056] Step 120: receiving charging-related parameters sent by the vehicle system.

[0057] The charging-related parameters include at least one of the battery state, the remaining power, the charging current, the charging voltage, the battery temperature, the vehicle operating state, the charging strategy, the charging time, the charging state, and the reserved charging time.

[0058] Optionally, the charging function screen can also receive vehicle operating data and vehicle door opening and closing state data sent by the vehicle system. Correspondingly, when the vehicle starts or the vehicle door opens, the vehicle operating data can automatically generate a stop charging instruction and issue a real-time warning to prevent accidents.

[0059] Step 130: storing and displaying the charging-related parameters, and generating a charging strategy according to the charging-related parameters and the touch instruction input by the user.

[0060] The charging-related parameters are displayed, and the touch area corresponding to the touch instruction is also displayed at the same time, which is used to generate the touch instruction, such as the control of the charging reservation time, the control of the charging start and charging stop area, etc.

[0061] In some embodiments of the present application, storing and displaying the charging-related parameters includes: parsing the charging-related parameters according to a preset communication protocol, and displaying the parsed charging-related parameters according to a preset display priority and layout rule.

[0062] In the above process, the preset display priority and layout rule can be used for display, so as to facilitate user viewing and operation and improve user experience.

[0063] The preset communication protocol can be a CNN bus communication protocol, and the preset display priority can be set according to actual needs, for example, important information such as battery status and battery remaining capacity can be displayed preferentially, so that the user can quickly decide the charging strategy according to the battery status and the battery remaining capacity.

[0064] In some embodiments of the present application, the charging strategy is generated according to the charging related parameters and the touch instruction input by the user, including: receiving the touch instruction generated by the user touching the screen; analyzing the touch instruction and generating the charging strategy according to the touch instruction, wherein the charging strategy includes: reservation charging strategy, start charging strategy or stop charging strategy.

[0065] In the above process, the charging strategy can be accurately generated by the touch instruction generated by the user touching the screen, so that the user can conveniently and quickly control the vehicle charging related operation.

[0066] The analysis of the touch instruction can analyze the user touch area decision, and different touch instructions correspond to different touch areas. The charging strategy can also include charging time and current conversion strategy under different current states.

[0067] In some embodiments of the present application, after the charging related parameters are stored and displayed, and the charging strategy is generated according to the charging related parameters and the touch instruction input by the user, Figure 1 The method also includes: receiving real-time charging related parameters sent by the vehicle system in real time, determining whether the real-time charging related parameters and the charging related parameters are the same, and determining that the real-time charging related parameters and the charging related parameters are different, updating the charging related parameters to the real-time charging related parameters, and displaying the real-time charging related parameters and the change data.

[0068] In the above process, when the real-time charging related parameters and the charging related parameters are determined to be different, that is, when the charging related parameters change, the real-time charging related parameters and the change data can be displayed in time, so as to facilitate the user to view and adjust the charging strategy in real time.

[0069] The change data can be a comparison of different charging related parameters before and after.

[0070] Step 140: sending the charging strategy to the vehicle system.

[0071] Optionally, for steps 110-140, for example, after parking the new energy vehicle next to the charging station and connecting the charging gun, the user turns on the function screen on the charging dock. On the function screen, the user can see that the current battery SOC is 30%, and a full charge is expected to take 4 hours. The user clicks the "Start Charging" button, and the function screen changes the charging status to "Charging," while simultaneously displaying the charging current as 50A in real time. During the charging process, the user can view information such as the amount of charge already applied and the remaining charging time at any time. When the battery is fully charged, the function screen automatically displays a charging completion notification and stops charging.

[0072] For example, a user connects their car to the charging gun after returning home at night. Since electricity prices are lower overnight, the user wants to start charging at 1:00 AM. The user clicks the "Schedule Charging" button on the charging dock's control panel, setting the start time to 1:00 AM and the end time to 7:00 AM. At 1:00 AM, the control panel automatically sends a charging start command, initiating charging and displaying the current charging status and estimated completion time on the interface. At 7:00 AM, charging automatically stops, and the user can view detailed charging information, such as the amount charged and the cost, on the control panel when unplugging the charging gun.

[0073] For example, if an abnormal increase in charging current occurs during charging, the information display area on the function screen will immediately show the fault information "Charging overcurrent, charging interrupted". Users can view detailed fault information on the mobile APP and contact professionals for repair according to the prompts.

[0074] In the above Figure 1 In the process shown, this application establishes a communication connection between the charging function screen and the vehicle system when the charging port cover is opened, and sends an initialization handshake signal to the vehicle system. This initialization handshake signal instructs the vehicle system to provide charging-related parameters. The charging function screen receives the charging-related parameters sent by the vehicle system; it stores and displays these parameters, and generates a charging strategy based on the parameters and user-input touch commands; finally, the charging function screen sends the charging strategy to the vehicle system. Through the interaction between the charging function screen within the charging dock and the vehicle system, the charging-related parameters sent by the vehicle system can be acquired and analyzed to generate a charging strategy. Based on this strategy, the charging function screen can conveniently control the charging of new energy vehicles.

[0075] The following is combined with Figure 2 The implementation method of controlling charging with the charging function screen according to the embodiments of this application will be described in detail.

[0076] Please refer to Figure 2 , Figure 2 A flowchart illustrating another method for controlling charging via a charging function screen, provided in an embodiment of this application, is applied to a vehicle system, such as... Figure 2The charging function screen controls the method of charging includes: Step 210: receiving the initialization handshake signal sent by the charging function screen, and detecting the charging-related parameters collected by the vehicle system.

[0077] In some embodiments of the present application, before receiving the initialization handshake signal sent by the charging function screen and detecting the charging-related parameters collected by the vehicle system, Figure 2 The method also includes establishing a communication connection with the charging function screen when the charging port cover is opened.

[0078] In the above process, the present application establishes a communication connection with the charging function screen in time when the charging port cover is opened, i.e. when the user needs to charge the car, and realizes the timely interaction between the charging function screen and the vehicle system.

[0079] Step 220: sending charging-related parameters to the charging function screen; Step 230: receiving the charging strategy sent by the charging function screen; Wherein, the charging strategy is generated by the charging-related parameters and the touch instruction input by the user.

[0080] Step 240: controlling the vehicle charging according to the charging strategy.

[0081] Wherein, the vehicle controller can control the battery management system to charge according to the charging strategy set by the user or customized.

[0082] In addition, Figure 2 The specific method and steps can be referred to Figure 1 The method is not described in detail here.

[0083] The foregoing describes the method of charging function screen controlling charging, and the following describes the device of charging function screen controlling charging. Figures 1-2 Figures 3-5 The foregoing describes the method of charging function screen controlling charging, and the following describes the device of charging function screen controlling charging.

[0084] Please refer to Figure 3 , a schematic block diagram of a charging function screen controlling charging device 300 provided in an embodiment of the present application, the device 300 can be a module, program segment or code on an electronic device. The device 300 corresponds to the above Figure 1 Method embodiment, can execute Figure 1 Method embodiment involves each step, the specific function of the device 300 can be referred to the description in the following, to avoid repetition, the detailed description is appropriately omitted here.

[0085] Optionally, the device 300 includes: ​The communication module 310 is configured to establish a communication connection with the vehicle system when the charging port cover is opened, and send an initialization handshake signal to the vehicle system, where the initialization handshake signal is used to instruct the vehicle system to feed back charging related parameters; The receiving module 320 is configured to receive the charging related parameters sent by the vehicle system, where the charging related parameters include at least one of a battery state, a remaining power, a charging current, a charging voltage, a battery temperature, a vehicle running state, a charging strategy, a charging time, a charging state and a reserved charging time. The generating module 330 is configured to store and display the charging related parameters, and generate a charging strategy according to the charging related parameters and a touch instruction input by a user. The sending module 340 is configured to send the charging strategy to the vehicle system.

[0086] Optionally, the generating module is specifically configured to: receive a touch instruction generated by the user touching the screen, analyze the touch instruction, and generate the charging strategy according to the touch instruction, where the charging strategy includes a reserved charging strategy, a start charging strategy or a stop charging strategy.

[0087] Optionally, the vehicle system includes a vehicle battery management system and a vehicle control system; and the communication module is specifically configured to: establish a communication connection with the vehicle battery management system and the vehicle control system through a controller area network bus when the charging port cover is opened, and send the initialization handshake signal to the vehicle system.

[0088] Optionally, the apparatus further includes: The determining module is configured to, before the communication module establishes the communication connection with the vehicle system when the charging port cover is opened, and sends the initialization handshake signal to the vehicle system, receive a sensing signal sent by a sensor installed at the charging port cover, and analyze the sensing signal to determine whether the charging port cover is opened.

[0089] Optionally, the generating module is specifically configured to: parse the charging related parameters according to a preset communication protocol, and display the parsed charging related parameters according to preset display priorities and layout rules.

[0090] Optionally, the apparatus further includes: The updating module is configured to, after the generating module stores and displays the charging related parameters, and generates the charging strategy according to the charging related parameters and the touch instruction input by the user, receive real-time charging related parameters sent by the vehicle system in real time, determine whether the real-time charging related parameters are the same as the charging related parameters, and when the real-time charging related parameters are determined to be different from the charging related parameters, update the charging related parameters to the real-time charging related parameters, and display the real-time charging related parameters and change data.

[0091] Please refer to Figure 4 , another charging function screen control charging device 400 provided in the embodiment of the application, which can be a module, program segment or code on an electronic device. The device 400 corresponds to the above Figure 2 method embodiment, and can execute Figure 2 each step involved in the method embodiment. The specific functions of the device 400 can be referred to the description below. To avoid repetition, the detailed description is appropriately omitted here.

[0092] Optionally, the device 400 comprises: a first receiving module 410, configured to receive an initialization handshake signal sent by a charging function screen and detect charging-related parameters collected by a vehicle system; a sending module 420, configured to send the charging-related parameters to the charging function screen; a second receiving module 430, configured to receive a charging strategy sent by the charging function screen, wherein the charging strategy is generated by the charging-related parameters and a touch instruction input by a user; a charging module 440, configured to control charging of the vehicle according to the charging strategy.

[0093] Optionally, the device further comprises: a communication module, configured to establish a communication connection with the charging function screen when a charging port cover is opened before the first receiving module receives the initialization handshake signal sent by the charging function screen and detects the charging-related parameters collected by the vehicle system.

[0094] Please refer to Figure 5 , a structure schematic diagram of a charging function screen control charging device provided in the embodiment of the application, which can comprise a memory 510 and a processor 520. Optionally, the device can further comprise a communication interface 530 and a communication bus 540. The device corresponds to the above Figure 1 or Figure 2 method embodiment, and can execute Figure 1 or Figure 2 each step involved in the method embodiment. The specific functions of the device can be referred to the description below.

[0095] Specifically, the memory 510 is configured to store computer readable instructions.

[0096] The processor 520 is configured to process the readable instructions stored in the memory, and can execute each step in the Figure 1 or Figure 2 method.

[0097] The communication interface 530 is configured to communicate signaling or data with other node devices. For example, the communication interface 530 is configured to communicate with a server or a terminal, or communicate with other device nodes, and the embodiments of the present application are not limited thereto.

[0098] The communication bus 540 is configured to realize direct connection communication of the above components.

[0099] In the embodiments of the present application, the communication interface 530 of the device is configured to communicate signaling or data with other node devices. The memory 510 can be a high-speed RAM memory, or a non-volatile memory, for example, at least one disk memory. The memory 510 can also be at least one storage device located away from the above processor. The memory 510 stores computer readable instructions, and when the computer readable instructions are executed by the processor 520, the electronic device executes the above Figure 1 or Figure 2 method processes. The processor 520 can be used in the apparatus 300 and the apparatus 400, and is configured to execute the functions in the embodiments of the present application. For example, the processor 520 described above can be a general processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, and the embodiments of the present application are not limited thereto.

[0100] The embodiments of the present application also provide a readable storage medium, and when the computer program is executed by the processor, the method processes executed by the electronic device in the method embodiments as Figure 1 or Figure 2 shown are executed.

[0101] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described apparatus can refer to the corresponding process in the above method, and will not be described in detail here.

[0102] To sum up, the embodiment of the present application provides a method, device, equipment and storage medium for controlling charging by a charging function screen. The method comprises: when a charging port cover is opened, the charging function screen establishes a communication connection with a vehicle system and sends an initialization handshake signal to the vehicle system, wherein the initialization handshake signal is used to instruct the vehicle system to feed back charging related parameters; the charging function screen receives the charging related parameters sent by the vehicle system; the charging function screen stores and displays the charging related parameters and generates a charging strategy according to the charging related parameters and a touch instruction input by a user; and the charging function screen sends the charging strategy to the vehicle system. By the method, the process of conveniently controlling charging of a new energy vehicle can be achieved. In the several embodiments provided by the present application, it should be understood that the disclosed device and method can also be implemented in other manners. The device embodiment described above is only illustrative, for example, the flowcharts and block diagrams in the accompanying drawings show the possible implementation architectures, functions and operation of the device, method and computer program product according to the embodiments of the present application. In this regard, each block in the flowcharts or block diagrams can represent a module, program segment or a part of code, which contains one or more executable instructions for implementing the specified logical function. It should also be noted that, in some alternative implementations, the functions noted in the blocks can occur in different orders from those noted in the accompanying drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and sometimes they can be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and the combination of blocks in the block diagrams and / or flowcharts, can be implemented by a dedicated hardware-based system for implementing the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0103] In addition, each functional module in the embodiments of the present application can be integrated together to form an independent part, or each module can exist independently, or two or more modules can be integrated to form an independent part.

[0104] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the present application essentially or the parts that make contributions to the prior art or parts of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various media that can store program codes.

[0105] The above merely provides an example of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0106] The above merely provides an example of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0107] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

Claims

1. A method for controlling charging of a chargeable function panel, characterized by, A charging function screen applied to a charging base comprises: establishing a communication connection with a vehicle system when a charging port cover is opened, and sending an initialization handshake signal to the vehicle system, wherein the initialization handshake signal is used to instruct the vehicle system to feed back charging related parameters; receiving the charging related parameters sent by the vehicle system, wherein the charging related parameters comprise at least one of a battery state, a remaining power, a charging current, a charging voltage, a battery temperature, a vehicle running state, a charging strategy, a charging time, a charging state and a reserved charging time; storing and displaying the charging related parameters, and generating a charging strategy according to the charging related parameters and a touch instruction input by a user; sending the charging strategy to the vehicle system.

2. The method of claim 1, wherein, The generating of the charging strategy according to the charging related parameters and the touch instruction input by the user comprises: receiving the touch instruction generated by the user touching the screen; analyzing the touch instruction, and generating a charging strategy according to the touch instruction, wherein the charging strategy comprises a reserved charging strategy, a start charging strategy or a stop charging strategy.

3. The method of claim 1, wherein, The vehicle system comprises a vehicle battery management system and a vehicle control system. The establishing of the communication connection with the vehicle system when the charging port cover is opened, and the sending of the initialization handshake signal to the vehicle system comprise: establishing the communication connection with the vehicle battery management system and the vehicle control system through a controller area network bus when the charging port cover is opened, and sending the initialization handshake signal to the vehicle system.

4. The method according to any one of claims 1 to 3, characterized in that, Before the establishing of the communication connection with the vehicle system when the charging port cover is opened, and the sending of the initialization handshake signal to the vehicle system, the method further comprises: receiving a sensing signal sent by a sensor installed at the charging port cover; analyzing the sensing signal to determine whether the charging port cover is opened.

5. The method according to any one of claims 1 to 3, characterized in that, The storing and displaying of the charging related parameters comprise: analyzing the charging related parameters according to a preset communication protocol, and displaying the analyzed charging related parameters according to a preset display priority and a preset layout rule.

6. The method according to any one of claims 1 to 3, characterized in that, After the storing and displaying of the charging related parameters, and the generating of the charging strategy according to the charging related parameters and the touch instruction input by the user, the method further comprises: real-time receiving real-time charging related parameters sent by the vehicle system, and determining whether the real-time charging related parameters are the same as the charging related parameters; when the real-time charging related parameters are determined to be different from the charging related parameters, updating the charging related parameters to the real-time charging related parameters, and displaying the real-time charging related parameters and change data.

7. A method for controlling charging of a chargeable function panel, characterized by, A method applied to a vehicle system comprises: receiving an initialization handshake signal sent by a charging function screen, and detecting charging related parameters collected by the vehicle system; sending the charging related parameters to the charging function screen; receiving a charging strategy sent by the charging function screen, wherein the charging strategy is generated through the charging related parameters and a touch instruction input by a user; controlling vehicle charging according to the charging strategy.

8. The method of claim 7, wherein, Before the receiving of the initialization handshake signal sent by the charging function screen, and the detecting of the charging related parameters collected by the vehicle system, the method further comprises: Establish a communication connection with the charging function screen when the charging port cover is opened.

9. An apparatus for controlling charging of a chargeable function panel, characterized by comprising: The method comprises the steps of: The communication module is configured to establish a communication connection with the vehicle system when the charging port cover is opened, and send an initialization handshake signal to the vehicle system, wherein the initialization handshake signal is used to instruct the vehicle system to feed back charging related parameters; The receiving module is configured to receive the charging related parameters sent by the vehicle system, wherein the charging related parameters comprise at least one of the following: battery status, remaining power, charging current, charging voltage, battery temperature, vehicle running state, charging strategy, charging time, charging state and reserved charging time; The generating module is configured to store and display the charging related parameters, and generate a charging strategy according to the charging related parameters and a touch instruction input by a user; The sending module is configured to send the charging strategy to the vehicle system.

10. An apparatus for controlling charging of a chargeable function panel, characterized by comprising: The method comprises the steps of: The first receiving module is configured to receive an initialization handshake signal sent by the charging function screen, and detect charging related parameters collected by the vehicle system; The sending module is configured to send the charging related parameters to the charging function screen; The second receiving module is configured to receive a charging strategy sent by the charging function screen, wherein the charging strategy is generated by the charging related parameters and a touch instruction input by a user; The charging module is configured to control vehicle charging according to the charging strategy.

11. An electronic device, comprising: The method comprises the steps of: The memory stores computer readable instructions, and when the computer readable instructions are executed by the processor, the steps in the method of any one of claims 1-6 or 7-8 are executed.

12. A computer-readable storage medium, characterized in that, The computer program, when executed on a computer, causes the computer to execute the method of any one of claims 1-6 or 7-8. ​

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