A vehicle-mounted rear-mounted display assembly, a vehicle and a battery swapping system

Abstract

The application discloses a vehicle-mounted rear-mounted display assembly, a vehicle and a battery replacement system, and belongs to the technical field of battery replacement. The vehicle-mounted rear-mounted display assembly comprises a shell, a vehicle end interface, a display screen and a wireless module. The shell has a shell connecting portion, the vehicle end interface is arranged on the shell and is used for connecting a battery replacement controller of the vehicle, the vehicle end interface is configured to obtain battery replacement information from the battery replacement controller, the display screen is arranged on the shell and is configured to display the battery replacement information and receive a battery replacement instruction, and the wireless module is arranged on the shell and is used for being communicatively connected with a cloud platform. The wireless module is configured to output the battery replacement instruction when the display screen receives the battery replacement instruction. The vehicle-mounted rear-mounted display assembly can be rear-mounted on a vehicle center console, can obtain vehicle battery data and battery replacement process information in real time, supports a driver in independently issuing a battery replacement instruction and in real-time mastering a battery replacement progress, and effectively improves the convenience and intelligent level of vehicle battery replacement operation.

Description

Technical Field

[0001] This disclosure relates to the field of battery swapping technology, and in particular to an in-vehicle aftermarket display component, a vehicle, and a battery swapping system. Background Technology

[0002] Currently, special-operation new energy vehicles such as mining vehicles and engineering vehicles widely adopt battery swapping power supply solutions to meet the needs of long-term, high-intensity field construction operations. Unlike conventional civilian new energy passenger vehicles, these special vehicles, due to factors such as operating conditions, structural design, cost control, and industrial safety regulations, generally lack original factory-installed in-vehicle central control displays and matching human-machine interaction terminals, and lack dedicated in-vehicle visual interaction systems. During battery swapping operations, these special vehicles without central control screens mainly rely on operators to interact with the battery swapping station and cloud platform through mobile terminals to complete operations such as issuing battery swapping commands and coordinating operations. However, in scenarios such as mining areas and construction sites, there are generally special environments with flammable and explosive materials, high dust levels, and strong electromagnetic interference, and the use of mobile phones is strictly prohibited in most work areas. This makes conventional mobile phone interaction methods unusable, and battery swapping operations are extremely inconvenient, seriously affecting the efficiency and continuity of battery swapping operations. Meanwhile, because the vehicles lack onboard display terminals, operators cannot read core parameters such as the SOC identification data and real-time battery operating status of the power battery in real time, nor can they monitor the progress of the battery swapping operation. The entire battery swapping process lacks timely and intuitive feedback. Operators cannot accurately grasp the battery health status and the progress of the battery swapping operation, which can easily lead to problems such as delayed battery swapping operations and untimely process control. This not only significantly reduces the convenience and intelligence of battery swapping operations for special vehicles, but also poses potential safety hazards due to unknown battery status and an invisible battery swapping process, making it difficult to meet the needs of efficient, safe, and standardized battery swapping operations for special vehicles. Utility Model Content

[0003] To solve one of the above-mentioned technical problems, this utility model provides an in-vehicle aftermarket display component, a vehicle, and a battery swapping system.

[0004] The present invention adopts the following technical solution: In a first aspect, this application provides an in-vehicle aftermarket display component, comprising: The housing has a housing connection part; A vehicle-side interface, located in the housing, is used to connect to the vehicle's battery swapping controller. The vehicle-side interface is configured to receive battery swapping information from the battery swapping controller. A display screen is disposed on the housing, and the display screen is configured to display battery swapping information and receive battery swapping commands; A wireless module, disposed in the housing, is used to communicate with the cloud platform. The wireless module is configured to output the battery swapping command when the display screen receives the battery swapping command. A power interface is disposed in the housing; The controller is disposed in the housing and is electrically connected to the power interface, the vehicle interface, the display screen and the wireless module respectively; The bracket includes a base and a support arm. The base is used to fix the bracket to a vehicle. The support arm includes multiple movable arms arranged sequentially. Adjacent movable arms are movably connected. The base is located on one end of the movable arm. The housing is connected to the movable arm at the other end through a housing connecting part.

[0005] Optionally, the support arm includes a first movable arm, a second movable arm, and a third movable arm, which are arranged sequentially. The base is disposed on the first movable arm. The first and second movable arms are hinged together, and the second and third movable arms are hinged together. The first and second movable arms rotate about a first axis, and the second and third movable arms rotate about a second axis. The first and second axes are perpendicular to each other. The housing is connected to the third movable arm through a housing connecting part.

[0006] Optionally, the base is provided with a plurality of first connection holes, and each of the first connection holes is connected to the vehicle by fasteners; The housing connection portion includes a plurality of second connection holes provided on the housing, and the movable arm of the support arm at the end opposite to the base is connected to the second connection holes by fasteners.

[0007] Optionally, a mounting plate is provided on the movable arm of the support arm at the end opposite to the base; The mounting plate is provided with multiple through holes; The mounting plate is attached to the surface of the housing, one end of the fastener passes through the through hole and is connected to the second connecting hole on the housing, and the other end of the fastener is confined to the mounting plate.

[0008] Secondly, this application also provides a vehicle, including: The vehicle body includes a central control panel and a battery swapping controller; The aforementioned vehicle-mounted aftermarket display component is installed on the center console, and the vehicle-side interface of the vehicle-mounted aftermarket display component is connected to the battery swapping controller via a cable.

[0009] Optionally, the vehicle body has a main body, trim strips, and doors; The main body has a cabin and an opening connecting the cabin. The battery swapping controller is located at the rear of the cabin. The door is hinged to the main body and is used to close or open the opening. The cable extends along the edge of the opening, and the end of the cable extends to the rear of the cabin and is electrically connected to the battery swapping controller.

[0010] Optionally, the vehicle includes a molding strip; The pressure strip is located at the bottom of the cabin and extends through the edge of the opening, and a wire groove is formed between the pressure strip and the inner wall of the cabin. The cable passes through the cable tray.

[0011] Thirdly, embodiments of this application also provide a battery swapping system, including: The aforementioned vehicles; A battery swapping station, wherein the battery swapping station has a station control system, the station control system being used to communicate with the battery swapping controller of the vehicle; The cloud platform is communicatively connected to the wireless module on the vehicle and the station control system of the battery swapping station.

[0012] By adopting the above technical solution, this application has the following beneficial effects: This application innovatively sets up a retrofittable vehicle-mounted display component for special vehicles such as mining vehicles and engineering vehicles that lack original factory-installed central control screens. It allows for rapid installation onto the vehicle's central control console without significant modifications to the original vehicle structure or electronic control system, offering strong adaptability, convenient installation, and wide applicability. By setting up a vehicle-side interface to connect to the vehicle's battery swapping controller, it can stably acquire core information such as the vehicle's power battery's SOC identification data and battery operating status. Simultaneously, the display screen provides a real-time, visualized display of the battery swapping progress and battery status, solving the problem of existing special vehicles lacking onboard interactive terminals and unable to provide intuitive feedback on battery swapping data. This allows drivers to accurately and in real-time monitor the battery's health status and the entire battery swapping process.

[0013] Meanwhile, this application integrates a display screen interaction function and a wireless module, enabling direct reception and issuance of battery swapping commands via the vehicle-mounted display screen, and information interaction with the cloud platform via the wireless module, completely eliminating the reliance on mobile terminals in traditional battery swapping operations. This effectively avoids the operational challenges of prohibited mobile phone use and mobile phone interaction failures in special scenarios such as mining areas and construction sites, significantly improving the convenience and continuity of battery swapping operations for special vehicles.

[0014] In addition, this application realizes the visualization of battery swapping data and the on-vehicle operation of battery swapping commands through the vehicle terminal, realizing real-time monitoring and controllable operation of the battery swapping process, avoiding operational errors and safety hazards caused by unknown battery status and delayed battery swapping progress, effectively improving the standardization, safety and intelligence level of battery swapping operations for special vehicles, and better meeting the battery swapping needs of high-intensity and complex special operations.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, as part of this disclosure, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 A schematic diagram of a battery swapping system provided in an embodiment of this disclosure is shown; Figure 2 This is a first-view view of the in-vehicle aftermarket display component provided in an embodiment of this disclosure; Figure 3 This shows a second-view view of the in-vehicle aftermarket display component provided in an embodiment of this disclosure; Figure 4 This diagram illustrates a vehicle-mounted aftermarket display assembly provided in an embodiment of the present disclosure where the housing and bracket are in a separated state.

[0017] In the figure: 1. Housing; 11. Housing connection part; 2. Display screen; 3. Bracket; 31. Base; 311. First connecting hole; 32. First movable arm; 33. Second movable arm; 34. Third movable arm; 341. Mounting plate.

[0018] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1 to 4 As shown, this disclosure provides an in-vehicle aftermarket display component, including: a housing 1, a vehicle-side interface, a display screen 2, and a wireless module. The housing 1 has a housing connection portion 11 for connection to a vehicle. The vehicle-side interface is disposed on the housing 1 and is used to connect to the vehicle's battery swapping controller, configured to obtain battery swapping information from the battery swapping controller. The display screen 2 is disposed on the housing 1 and is configured to display battery swapping information and receive battery swapping commands. The wireless module is disposed on the housing 1 and is used for communication with a cloud platform; the wireless module is configured to output a battery swapping command when the display screen 2 receives such a command.

[0023] The battery swapping controller (T-box) is a core device for vehicle networking and battery swapping collaborative control in special vehicles such as mining vehicles and engineering vehicles. It serves as a data interaction hub between the vehicle's internal bus, the battery swapping station, and the cloud platform. This controller can establish a communication link with the battery management system (BMS) via the vehicle's CAN bus, collecting real-time battery status identification data such as SOC identification results, cell voltage, temperature, and fault codes. It also has a built-in wireless module, such as Wi-Fi or a 4G / 5G communication unit, enabling local interaction with the battery swapping station's control system. Furthermore, the vehicle-mounted aftermarket display component described in this application establishes wired communication with the controller via the vehicle interface, directly reading battery SOC, battery status, and swapping progress information forwarded by the T-box, facilitating a direct display of battery status and swapping progress to the driver.

[0024] The wireless module on the vehicle-mounted aftermarket display component can be understood as enabling 4G / 5G cellular wireless communication through a built-in SIM card, which can complete long-distance data interaction between the component and the cloud platform. In addition, the wireless module can also integrate any one or more wireless communication sub-modules such as Bluetooth, Wi-Fi, and LoRa, which can be flexibly selected according to the communication needs of different operating scenarios such as mining areas and construction sites. This application does not make a unique limitation in this regard.

[0025] The in-vehicle aftermarket display component of this application also integrates a controller. The controller is the core control and data processing unit of the display component. The controller establishes electrical and signal connections with the display screen 2, the vehicle-side interface, and the wireless module, respectively, and is used to coordinate and control the collaborative work of various functional modules. Specifically, the controller receives battery SOC identification data, battery status parameters, and battery swapping progress information transmitted by the battery swapping controller through the vehicle-side interface, and parses, processes, and refreshes the received data to drive the display screen 2 to complete the interface visualization display. At the same time, the controller responds in real time to the touch battery swapping commands received by the display screen 2, and uploads the battery swapping commands to the cloud platform after encapsulation through the wireless module, realizing the downlink display of battery swapping data and the uplink interaction of battery swapping commands.

[0026] The controller can be a microcontroller, a microprocessor (MCU), an ARM main control chip, an embedded processing chip, or other control chips with data parsing, logic operation, and peripheral driving capabilities. This application does not make specific limitations on this, and those skilled in the art can flexibly select the type according to the product's computing power requirements, communication interface type, and cost requirements.

[0027] Furthermore, the vehicle-mounted aftermarket display component in this application can resemble an integrated smart tablet terminal, possessing independent touch operation and display interaction functions. The vehicle-mounted aftermarket display component can flexibly adapt to customized displays of the battery swapping interface, battery status interface, and battery swapping progress interface, meeting the diverse human-machine interaction needs during battery swapping operations of special vehicles.

[0028] The vehicle-mounted aftermarket display component of this application is also equipped with a power interface. The power interface is the power supply access terminal of the component, which is used to electrically connect to the vehicle's on-board power supply terminal. Specifically, it can be connected to the reserved power supply interface of the vehicle's center console, the vehicle's low-voltage power supply interface, or the vehicle's battery power supply port, so as to directly draw on the vehicle's on-board power. The power interface is electrically connected to the controller, providing a continuous and stable working power supply for all power modules of the vehicle-mounted aftermarket display component, such as the controller, display screen 2, and wireless module. This enables the aftermarket display component to be installed and wired with power from the vehicle, with simple wiring and stable and reliable power supply. It can be adapted to the aftermarket modification scenarios of special vehicles such as mining and engineering vehicles, and meet the needs of long-term uninterrupted battery information display and human-computer interaction.

[0029] When a vehicle equipped with this onboard aftermarket display component arrives at the battery swapping station, the vehicle's battery swapping controller and the station's control system establish a communication connection, exchanging data. At this time, the display screen 2 of the onboard aftermarket display component shows a battery swapping indicator; display screen 2 can be a touchscreen. When the driver taps the corresponding area on the screen, a battery swapping command is generated and sent wirelessly to the cloud platform. The cloud platform then sends a command to the station control system, which in turn sends an unlock command to the vehicle. The vehicle unlocks its battery locking mechanism and sends feedback to the station control system. The station control system then controls the battery swapping equipment to remove the depleted battery from the vehicle, install a new battery pack, and sends a status update to the battery swapping controller. The battery swapping controller then locks the battery pack using the locking mechanism. The onboard aftermarket display component receives this status information and displays it, allowing the driver to easily access the information. It is important to note that throughout the entire battery swapping process, the battery swapping controller sends data to the onboard aftermarket display component, which displays the battery swapping progress.

[0030] This application innovatively sets up a retrofittable vehicle-mounted display component for special vehicles such as mining vehicles and engineering vehicles that lack original factory-installed central control screens. It allows for rapid installation onto the vehicle's central control console without significant modifications to the original vehicle structure or electronic control system, offering strong adaptability, convenient installation, and wide applicability. By setting up a vehicle-side interface to connect to the vehicle's battery swapping controller, it can stably acquire core information such as the vehicle's power battery (battery box) SOC identification data and battery operating status. Simultaneously, relying on the display screen 2, it provides a real-time visual display of the battery swapping progress and battery status. This solves the problem of existing special vehicles lacking onboard interactive terminals and unable to provide intuitive feedback on battery swapping data, enabling drivers to accurately and in real-time monitor battery health and the entire battery swapping process.

[0031] Meanwhile, this application integrates a display screen 2 and a wireless module, enabling interactive functionality. It can directly receive and send battery swapping commands via the vehicle-mounted display component, and complete information exchange with the cloud platform through the wireless module, completely eliminating the reliance on mobile terminals in traditional battery swapping operations. This effectively avoids the operational challenges of prohibited mobile phone use and mobile phone interaction failures in special scenarios such as mining areas and construction sites, significantly improving the convenience and continuity of battery swapping operations for special vehicles.

[0032] In addition, this application realizes the visualization of battery swapping data and the on-vehicle operation of battery swapping commands through the vehicle terminal, realizing real-time monitoring and controllable operation of the battery swapping process, avoiding operational errors and safety hazards caused by unknown battery status and delayed battery swapping progress, effectively improving the standardization, safety and intelligence level of battery swapping operations for special vehicles, and better meeting the battery swapping needs of high-intensity and complex special operations.

[0033] like Figures 2 to 4As shown, the vehicle-mounted aftermarket display assembly is also equipped with a bracket 3. The bracket 3 is used to securely mount the housing 1 to the vehicle's center console or a corresponding installation position, achieving a quick and easy rear-mounted installation of the entire unit. Specifically, the bracket 3 includes a base 31 and a support arm. The base 31 serves as the fixed base for the entire bracket 3, stably fitting and fixing it to the upper surface of the vehicle's center console, ensuring the installation reliability of the overall structure of the bracket 3. The support arm is fixedly connected to the base 31, forming an overall support structure. The housing 1 is detachably or fixedly connected to the support arm through its own housing connection part 11, thereby achieving stable mounting of the entire vehicle-mounted aftermarket display assembly on the vehicle.

[0034] Optionally, the support arm can adopt a multi-segment movable structure, comprising multiple movable arms arranged sequentially. Adjacent movable arms are connected by a damped, movable connection, enabling not only angle rotation, bending, and posture adjustment, providing multi-degree-of-freedom adjustment capabilities, but also a damping locking effect between adjacent movable arms. This allows for free suspension at any angle without self-rebound, loosening, or sagging. One movable arm at one end is fixedly connected to the base 31, while the other movable arm, away from the base 31, is connected to the housing connection portion 11 of the housing 1. This damped multi-segment support arm structure possesses excellent load-bearing performance, stably supporting the weight of the housing 1, display screen 2, and other structures, ensuring the posture stability of the display components after adjustment. Through the damping hinge of the multi-segment movable arm, the installation height, pitch angle and left and right tilt angle of the housing 1 can be flexibly adjusted according to the center console structure, installation space and driver viewing angle requirements of different vehicle models, adapting to the installation conditions of different special vehicles, effectively improving the installation adaptability of the display components and human-machine viewing comfort. At the same time, the structure is simple, the adjustment is flexible, the positioning is stable, and the disassembly and maintenance are convenient.

[0035] In some possible implementations, the support arm includes a first movable arm 32, a second movable arm 33, and a third movable arm 34, which are arranged sequentially. The base 31 is mounted on the first movable arm 32. The first movable arm 32 and the second movable arm 33 are hinged together, and the second movable arm 33 and the third movable arm 34 are hinged together. The first movable arm 32 and the second movable arm 33 rotate about a first axis, and the second movable arm 33 and the third movable arm 34 rotate about a second axis. The first axis and the second axis are perpendicular to each other. The housing 1 is connected to the third movable arm 34 through a housing connecting part 11. This gives the support arm as a whole two mutually perpendicular degrees of rotational adjustment. Through the combination of dual-axis vertical rotation and damped hovering positioning structure, this embodiment can achieve multi-dimensional precise adjustment of the height, front and rear tilt, and left and right yaw of the display screen 2. It can adapt to the different center console installation spaces and structural differences of various special vehicles such as mining vehicles and engineering vehicles. The optimal viewing angle of the display screen 2 can be flexibly adjusted according to the driver's sitting posture and operating habits. After adjustment, the display component posture can be stably maintained. The structure is stable and the adjustment accuracy is high, which greatly improves the installation adaptability and user experience of the vehicle aftermarket display component.

[0036] In some possible implementations, such as Figure 2 As shown, the base 31 is provided with a plurality of first connection holes 311, and each of the first connection holes 311 is connected to the vehicle (such as to the center console of the vehicle) by fasteners. The housing connection part 11 includes a plurality of second connection holes provided on the housing 1. The movable arm of the support arm at one end away from the base 31 is connected to the second connection hole by fasteners.

[0037] A mounting plate 341 is provided on the movable arm of the support arm opposite to the base 31. The mounting plate 341 has multiple through holes. The mounting plate 341 is attached to the surface of the housing 1. One end of a fastener passes through the through holes and connects to a second connecting hole on the housing 1. The other end of the fastener is confined to the mounting plate 341. The fastener can be a bolt.

[0038] This application also provides a vehicle, including a vehicle body and an in-vehicle aftermarket display component. The vehicle body has a center console and a battery swapping controller, the in-vehicle aftermarket display component is installed on the center console, and the vehicle-side interface of the in-vehicle aftermarket display component is connected to the battery swapping controller via a cable.

[0039] The vehicle can specifically be a mining vehicle, engineering vehicle, or other special-purpose vehicle employing a battery swapping mode. It includes a vehicle body and the on-board display component described in the aforementioned embodiment. The vehicle body is equipped with a central control panel and a battery swapping controller. The on-board display component is detachably mounted and fixed to the central control panel for easy observation and operation by the driver. The vehicle-side interface of the on-board display component establishes an electrical and communication connection with the battery swapping controller in the vehicle body via an external cable. This allows it to acquire real-time battery SOC identification data, battery status information, and battery swapping progress information forwarded by the battery swapping controller. Furthermore, it can transmit battery swapping commands input by the driver through display screen 2 back to the battery swapping controller, enabling visualization of the entire vehicle's battery swapping data and localized operation of battery swapping commands.

[0040] The vehicle body has a main body, trim strips, and doors. The main body has a cabin and an opening connecting to the cabin. The battery swapping controller is located at the rear of the cabin. The doors are hinged to the main body and are used to close or open the opening. A cable extends through the edge of the opening, and the end of the cable extends to the rear of the cabin and is electrically connected to the battery swapping controller. The cable may pass through the edge of an opening on the passenger side.

[0041] The main body of the vehicle forms a cabin for the driver and passengers to work in. The main body has an opening that connects to the cabin. The doors are hinged to the main body and can rotate relative to it to close or open the opening. In this application, the battery swapping controller is located in the rear area of ​​the cabin, away from the center console. Therefore, it is necessary to use cable bridging to achieve communication between the aftermarket display component on the center console and the battery swapping controller in the rear of the cabin. The cable extends from the center console and runs along the edge of the opening, ultimately extending to the rear of the cabin and establishing electrical and communication connections with the battery swapping controller. For example, the cable can be routed along the edge of the opening on the passenger side, resulting in a neat routing path that effectively avoids the driver's working area.

[0042] Furthermore, the vehicle is also equipped with a pressure strip, which is installed at the bottom of the cabin and extends along the edge of the opening. The pressure strip and the inner wall of the cabin cooperate with each other to form a through-type cable tray. The cable segment used to connect the display component and the battery swapping controller located at the opening is arranged through the cable tray, achieving concealed and neat wiring. In this embodiment, the pressure strip can be made of metal, which has the characteristics of high structural strength, wear resistance, damage resistance, and aging resistance. On the one hand, the pressure strip can externally cover the cables, avoiding exposed cables and making the overall wiring of the vehicle neater and more aesthetically pleasing; on the other hand, the pressure strip can provide physical protection for the cables, effectively blocking friction, squeezing, impact, and dust erosion generated during operation, preventing cable wear, damage, detachment, or aging failure, greatly improving the stability and service life of the wiring structure, and at the same time preventing exposed cables from interfering with the operation of personnel in the cabin, making it suitable for the complex and harsh working conditions of mining and engineering vehicles.

[0043] This application also provides a battery swapping system, including: a vehicle, a battery swapping station, and a cloud platform. The battery swapping station has a station control system, which is used to communicate with the battery swapping controller of the vehicle. The cloud platform is respectively communicated with the wireless module on the vehicle and the station control system of the battery swapping station.

[0044] This battery swapping system is suitable for special vehicles such as mining vehicles and engineering vehicles that lack original factory central control terminals. The system mainly consists of three parts: the vehicle, the battery swapping station, and a cloud platform. The battery swapping station is equipped with a station control system, which can establish a communication connection with the vehicle's battery swapping controller, enabling data interaction and operational collaboration between the station and the vehicle. The cloud platform establishes bidirectional communication links with both the vehicle's wireless module and the station control system, enabling the cloud-based relay and unified management of vehicle battery swapping data and commands.

[0045] When a vehicle equipped with the aftermarket display component of this application drives and parks at the designated battery swapping station, the vehicle's battery swapping controller automatically establishes communication with the station's control system. The two systems then exchange data in real time, including vehicle information verification, battery status data, and battery swapping readiness status. At this time, the display screen 2 of the aftermarket display component automatically pops up and displays the battery swapping logo and operation interface. Preferably, the display screen 2 is a touchscreen that supports local touch operation by the driver.

[0046] Drivers can directly trigger the corresponding battery swap start command by clicking the corresponding operation area on display screen 2, without the need for external devices such as mobile phones. This battery swap command is uploaded to the cloud platform via the wireless module of the vehicle-mounted aftermarket display component. The cloud platform parses and relays the command before sending control commands to the station control system of the battery swapping station. After receiving the command, the station control system sends a battery unlock command back to the vehicle. The vehicle's battery swapping controller controls the vehicle's battery locking mechanism to perform the unlocking action based on the unlock command and feeds back the battery unlocking completion status to the station control system of the battery swapping station in real time.

[0047] After the station control system confirms that the vehicle battery is unlocked and in place, it controls the automated battery swapping equipment at the station to perform the battery swapping operation. This involves removing the depleted battery box from the vehicle and installing a fully charged new battery box into the vehicle's preset installation position. Once the battery swapping operation is complete, the station control system sends a status message indicating that the battery swapping is complete and the battery is properly installed to the vehicle's battery swapping controller. The battery swapping controller then controls the battery locking mechanism to relock the battery box, thus securing the battery.

[0048] Throughout the entire process, the vehicle's battery swapping controller continuously transmits real-time data, including power battery SOC identification data, battery operating status, battery unlocking status, battery swapping progress, and battery locking status, to the onboard aftermarket display component. This data is then displayed in real-time on screen 2. The driver can intuitively monitor the overall progress and battery status changes throughout the swapping process without relying on external terminal devices. This effectively avoids the drawbacks of not being able to use a mobile phone for interaction in special operating scenarios, achieving localized visualization, localized operation, and process controllability of the battery swapping operation. This significantly improves the convenience, safety, and intelligence of battery swapping operations for special vehicles.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A vehicle-mounted aftermarket display component, characterized in that, include: The housing has a housing connection part; A vehicle-side interface, located in the housing, is used to connect to the vehicle's battery swapping controller. The vehicle-side interface is configured to receive battery swapping information from the battery swapping controller. A display screen is disposed on the housing, and the display screen is configured to display battery swapping information and receive battery swapping commands; A wireless module, disposed in the housing, is used to communicate with the cloud platform. The wireless module is configured to output the battery swapping command when the display screen receives the battery swapping command. A power interface is disposed in the housing; The controller is disposed in the housing and is electrically connected to the power interface, the vehicle interface, the display screen and the wireless module respectively; The bracket includes a base and a support arm. The base is used to fix the bracket to a vehicle. The support arm includes multiple movable arms arranged sequentially. Adjacent movable arms are movably connected. The base is located on one end of the movable arm. The housing is connected to the movable arm at the other end through a housing connecting part.

2. The vehicle-mounted aftermarket display component according to claim 1, characterized in that, The support arm includes a first movable arm, a second movable arm, and a third movable arm, which are arranged sequentially. The base is mounted on the first movable arm. The first and second movable arms are hinged together, and the second and third movable arms are hinged together. The first and second movable arms rotate about a first axis, and the second and third movable arms rotate about a second axis. The first and second axes are perpendicular to each other. The housing is connected to the third movable arm through a housing connecting part.

3. The vehicle-mounted aftermarket display component according to claim 1, characterized in that, The base is provided with a plurality of first connection holes, and each of the first connection holes is connected to the vehicle by fasteners; The housing connection portion includes a plurality of second connection holes provided on the housing, and the movable arm of the support arm at the end opposite to the base is connected to the second connection holes by fasteners.

4. The vehicle-mounted aftermarket display component according to claim 3, characterized in that, A mounting plate is provided on the movable arm of the support arm at the end opposite to the base; The mounting plate is provided with multiple through holes; The mounting plate is attached to the surface of the housing, one end of the fastener passes through the through hole and is connected to the second connecting hole on the housing, and the other end of the fastener is confined to the mounting plate.

5. A vehicle, characterized in that, include: The vehicle body includes a central control panel and a battery swapping controller; The vehicle-mounted aftermarket display component as described in any one of claims 1-4, wherein the vehicle-mounted aftermarket display component is installed on the center console, and the vehicle-end interface of the vehicle-mounted aftermarket display component is connected to the battery swapping controller via a cable.

6. The vehicle according to claim 5, characterized in that, The vehicle body includes a main body, trim strips, and doors; The main body has a cabin and an opening connecting the cabin. The battery swapping controller is located at the rear of the cabin. The door is hinged to the main body and is used to close or open the opening. The cable extends along the edge of the opening, and the end of the cable extends to the rear of the cabin and is electrically connected to the battery swapping controller.

7. The vehicle according to claim 6, characterized in that, Including molding strips; The pressure strip is located at the bottom of the cabin and extends through the edge of the opening, and a wire groove is formed between the pressure strip and the inner wall of the cabin. The cable passes through the cable groove.

8. A battery swapping system, characterized in that, include: The vehicle as described in any one of claims 5-7; A battery swapping station, wherein the battery swapping station has a station control system, the station control system being used to communicate with the battery swapping controller of the vehicle; The cloud platform is communicatively connected to the wireless module on the vehicle and the station control system of the battery swapping station.

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