Vehicle display control method and device

Abstract

The embodiment of the invention discloses a vehicle display control method and device, and an intelligent vehicle body domain controller can respond to a vehicle-mounted scale light display instruction, determine a light display mode corresponding to the actual load information of a vehicle, and send the light display mode to a lighting system of the vehicle. Therefore, even if goods are loaded outside a cab, the loading state of the vehicle can be known in real time through the display state of the vehicle lamp, so that the goods are loaded on the vehicle based on the loading state of the vehicle, the overload of the vehicle is avoided, and the safety of the vehicle is improved. In addition, the science and technology feeling of the vehicle lamp can be highlighted, the competitiveness of the whole vehicle is improved, the scene requirements of users are met, and the user satisfaction is improved.

Description

Technical Field

[0001] The present invention relates to the field of automobiles, and in particular to a vehicle display control method and device. Background Art

[0002] Overload means that the actual load of a transportation vehicle exceeds the approved maximum allowable limit, which can easily lead to a large number of traffic accidents, damage to the surface, etc. At present, the load can be displayed in the front information control module (FICM) of the vehicle or the mobile phone application (APP) bound to the vehicle. However, when the user loads goods outside the cab, it is impossible to judge the vehicle load situation in the first time, which can easily cause vehicle overload. Summary of the invention

[0003] In order to solve the above technical problems, the embodiments of the present application provide a vehicle display control method and device, which can understand the vehicle load status in real time through the display status of the lights outside the cab to avoid vehicle overloading.

[0004] The present application embodiment provides a vehicle display control method, which is applied to an intelligent vehicle body domain controller, and the method includes:

[0005] In response to the on-board scale light display start instruction, determine the light display mode corresponding to the actual load information of the vehicle;

[0006] The light display mode is sent to a lighting system of the vehicle so that the lighting system controls the lights of the vehicle to display according to the light display mode.

[0007] Optionally, the vehicle's lights include a first display component, a second display component and a third display component, and the actual load information includes a first load range, a second load range, a third load range, a fourth load range, a fifth load range or a sixth load range; wherein, the light display mode corresponding to the first load range is that the first display component is fully lit, the light display mode corresponding to the second load range is that the first display component is fully lit and the second display component is partially lit, the light display mode corresponding to the third load range is that the first display component is fully lit and the second display component is fully lit, the light display mode corresponding to the fourth load range is that the first display component is fully lit, the second display component is fully lit, and the third display component is partially lit, the light display mode corresponding to the fifth load range is that the first display component is fully lit, the second display component is fully lit, and the third display component is fully lit, and the light corresponding to the sixth load range is that the first display component is fully lit, and the second display component and the third display component are both fully lit and flashing.

[0008] Optionally, the actual load information of the vehicle includes the load range to which the ratio of the actual load of the vehicle to the maximum allowable load belongs, the first load range is [0%, 30%), the second load range is [30%, 50%), the third load range is [50%, 70%), the fourth load range is [70%, 100%), the fifth load range is 100%, and the sixth load range is (100%, +∞).

[0009] Optionally, the vehicle's lights are position lights in the rear taillights, the second display component is located below the first display component, and the third display component is located above the first display component, and when the second display component is partially lit, the lower half of the second display component is lit, and when the third display component is partially lit, the lower half of the third display component is lit.

[0010] Optionally, in response to the on-board scale light display on instruction, determining the light display mode corresponding to the actual load information of the vehicle includes:

[0011] In response to the vehicle scale light display on command, if it is determined that the vehicle speed is less than a preset speed, the light display mode corresponding to the actual load information of the vehicle is determined.

[0012] Optionally, the method further includes:

[0013] Acquiring a vehicle scale light display start instruction and actual load information of the vehicle through a CAN signal from an intelligent gateway system, wherein the vehicle scale light display start instruction is generated according to a triggering operation of a vehicle scale light display control, and the vehicle scale light display control is displayed on a display screen of a front infotainment control module inside the vehicle or in an application of a terminal connected to the vehicle;

[0014] The sending the light display information to the lighting system of the vehicle comprises:

[0015] The light display mode is sent to the lighting system of the vehicle via a LIN signal.

[0016] The embodiment of the present application provides a vehicle display control device, which is applied to an intelligent vehicle body domain controller, and the device includes:

[0017] A display mode determination unit, for determining a light display mode corresponding to the actual load information of the vehicle in response to a vehicle-mounted scale light display turn-on instruction;

[0018] The display mode sending unit is used to send the light display mode to the lighting system of the vehicle, so that the lighting system controls the vehicle lights to display according to the light display mode.

[0019] Optionally, the vehicle's lights include a first display component, a second display component and a third display component, and the actual load information includes a first load range, a second load range, a third load range, a fourth load range, a fifth load range or a sixth load range; wherein, the light display mode corresponding to the first load range is that the first display component is fully lit, the light display mode corresponding to the second load range is that the first display component is fully lit and the second display component is partially lit, the light display mode corresponding to the third load range is that the first display component is fully lit and the second display component is fully lit, the light display mode corresponding to the fourth load range is that the first display component is fully lit, the second display component is fully lit, and the third display component is partially lit, the light display mode corresponding to the fifth load range is that the first display component is fully lit, the second display component is fully lit, and the third display component is fully lit, and the light corresponding to the sixth load range is that the first display component is fully lit, and the second display component and the third display component are both fully lit and flashing.

[0020] Optionally, the actual load information of the vehicle includes the load range to which the ratio of the actual load of the vehicle to the maximum allowable load belongs, the first load range is [0%, 30%), the second load range is [30%, 50%), the third load range is [50%, 70%), the fourth load range is [70%, 100%), the fifth load range is 100%, and the sixth load range is (100%, +∞).

[0021] Optionally, the vehicle's lights are position lights in the rear taillights, the second display component is located below the first display component, and the third display component is located above the first display component, and when the second display component is partially lit, the lower half of the second display component is lit, and when the third display component is partially lit, the lower half of the third display component is lit.

[0022] Optionally, the display mode determination unit is specifically used to:

[0023] In response to the vehicle scale light display on command, if it is determined that the vehicle speed is less than a preset speed, the light display mode corresponding to the actual load information of the vehicle is determined.

[0024] Optionally, the device further comprises:

[0025] An information acquisition unit, used to acquire an on-board scale light display start instruction and actual load information of the vehicle through a CAN signal from an intelligent gateway system, wherein the on-board scale light display start instruction is generated according to a triggering operation on an on-board scale light display control, and the on-board scale light display control is displayed on a display screen of a front infotainment control module inside the vehicle or in an application of a terminal connected to the vehicle;

[0026] The display mode sending unit is specifically used for:

[0027] The light display mode is sent to the lighting system of the vehicle via a LIN signal.

[0028] The embodiments of the present application provide a vehicle display control method and device, wherein the intelligent body domain controller can respond to the light display instruction of the on-board scale, determine the light display mode corresponding to the actual load information of the vehicle, and send the light display mode to the lighting system of the vehicle, so that the lighting system controls the vehicle lights for display according to the light display mode. In this way, even if the goods are loaded outside the cab, the vehicle load status can be understood in real time through the display status of the lights, so that the goods can be loaded on the vehicle based on the vehicle load status to avoid vehicle overloading. In addition, the technological sense of the vehicle lights can be highlighted, the competitiveness of the entire vehicle can be enhanced, the user's scenario needs can be met, and user satisfaction can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0030] Figure 1 A flow chart of a vehicle display control method provided in an embodiment of the present application;

[0031] Figure 2 A hardware system involved in a display control method provided in an embodiment of the present application;

[0032] Figure 3 A schematic diagram of a vehicle-mounted scale light display control provided in an embodiment of the present application;

[0033] Figure 4 A schematic diagram of a control process provided in an embodiment of the present application;

[0034] Figure 5 A schematic diagram of the corresponding relationship between a load range and a display mode provided in an embodiment of the present application;

[0035] Figure 6A schematic diagram of a position light provided in an embodiment of the present application;

[0036] Figure 7 A schematic diagram of the correspondence between a LIN signal and a lighting area of ​​a vehicle lamp provided in an embodiment of the present application;

[0037] Figure 8 A structural block diagram of a vehicle display control device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below with reference to the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0040] The specific implementation of a vehicle display control method and device provided by the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0041] refer to Figure 1 As shown, it is a flow chart of a vehicle display control method provided in an embodiment of the present application. The method is applied to an intelligent body domain controller (IBDU) and may include the following steps.

[0042] S101, in response to an on-board scale light display on instruction, determining a light display mode corresponding to actual load information of the vehicle.

[0043] In the embodiment of the present application, vehicle lamps are important indicator signals of automobiles. With the development of technology, intelligent lighting participates in more and more vehicle function interactions, adding highlights to the whole vehicle. The intelligent body domain controller can be used to indicate the display status of vehicle lamps. Vehicle lamps can include headlights and taillights, for example. Headlights can be used for lighting, and taillights can include position lights, turn signals, brake lights, rear fog lights, reversing lights, etc. Different lights can have different functions. However, there is currently no correlation between the display of vehicle lamps and the load of the vehicle.

[0044] In an embodiment of the present application, the intelligent body domain controller can obtain an on-board scale light display turn-on instruction, which instructs the vehicle to enter a mode in which the vehicle loading status is indicated by light display. The vehicle loading status is determined by the weighing result of the on-board scale. Therefore, the light that displays the vehicle loading status can also be called an on-board scale light. The intelligent body domain controller can also determine the actual load information of the vehicle. The actual load information is determined by the weighing result of the on-board scale, and then determine the light display mode corresponding to the actual load information of the vehicle. Different light display modes can correspond to different actual load information, thereby indicating different actual load information through light display.

[0045] In an embodiment of the present application, the on-board scale display turn-on instruction can be obtained from the intelligent gateway system (ICGW). The intelligent gateway system serves as the vehicle's CAN signal transfer center and is used for vehicle CAN signal transmission and storage. In this way, the on-board scale display turn-on instruction can be obtained from the intelligent gateway system in the form of a CAN signal. In addition, the vehicle's actual load information can also be stored in the intelligent gateway system, so the vehicle's actual load information can also be obtained from the intelligent gateway system in the form of a CAN signal. That is, the intelligent body domain controller can obtain the on-board scale light display turn-on instruction and the vehicle's actual load information through the CAN signal from the intelligent gateway system. Reference Figure 2 As shown, a hardware system involved in a display control method provided in an embodiment of the present application, wherein an intelligent body domain controller and an intelligent gateway system are connected for interacting with CAN signals, and the intelligent body domain controller can obtain the on-board scale display start instruction and the actual load information of the vehicle from the intelligent gateway system.

[0046] The vehicle scale light display on command can be generated according to the trigger operation of the vehicle scale light display control, that is, the user can trigger the vehicle scale light display control to generate the vehicle scale light display on command, so that the vehicle enters the mode of indicating the vehicle device status through the light display. Figure 3 As shown, it is a schematic diagram of a vehicle-mounted scale light display control provided in an embodiment of the present application, wherein the vehicle-mounted scale light display control has two states: an on state and an off state. When the vehicle-mounted scale light display control is switched to the on state by a trigger operation, a vehicle-mounted scale light display on instruction can be generated. When the vehicle-mounted scale light display control is switched to the off state by a trigger operation, a vehicle-mounted scale light display off instruction can be generated. The vehicle-mounted scale light display off instruction is used to instruct the vehicle to exit the mode of indicating the vehicle loading condition by light display.

[0047] The vehicle-mounted scale light display control is a control that interacts with the user and can be displayed on the display screen of the front infotainment control module (FICM) inside the vehicle. Figure 2As shown, the front infotainment control module can send an on-board scale light display start instruction to the smart gateway system in the form of a CAN signal, so that the user can trigger the on-board scale light display control through the display screen of the front infotainment control module inside the vehicle; or the on-board scale light display control can be displayed in the application of the terminal connected to the vehicle, so that the user can trigger the on-board scale light display control inside or outside the vehicle. The terminal can be connected to the hardware system in the vehicle (such as T-BOX (Telematics BOX, remote information processor), etc.) through the network, Bluetooth, etc., to send the generated on-board scale light display start instruction to the smart gateway system.

[0048] In the embodiment of the present application, the vehicle scale light display on command instructs the vehicle to enter a mode that indicates the vehicle loading status through light display, and the vehicle loading requires the vehicle to be stationary or moving at a low speed. Therefore, in response to the vehicle light display on command, the vehicle speed can be judged to determine whether to perform the corresponding light display, so as to prevent the vehicle scale light display control from being accidentally touched, resulting in the vehicle's lights being incorrectly displayed. Specifically, refer to Figure 4 As shown, it is a schematic diagram of a control process provided by an embodiment of the present application, S101 may include: S101A, obtaining a vehicle-mounted scale light display start instruction, S101B, determining whether the vehicle speed is less than a preset speed, and if so, executing S101C to determine the light display mode corresponding to the actual load information of the vehicle. The preset speed can be determined according to the actual situation. When the preset speed is relatively high, it is easier to enter the light indication load mode, but it is also relatively easy for the lights to display incorrectly. When the preset speed is relatively low, it is not easy to enter the light indication load mode, but it is also relatively easy for the lights to display incorrectly. As an example, the preset speed can be, for example, 3km / h.

[0049] The actual load information of the vehicle may be an actual load range, and the actual load range may be multiple, so that different actual load ranges may correspond to different light display modes. The division of the actual load range may be determined according to actual conditions, for example, the actual load range may include two, and the load range may also include more, for example, six. The load range may be a load range to which the ratio of the actual load of the vehicle to the maximum allowable load belongs. When the actual load range includes two types, for example, it may include less than or equal to 100% (i.e. not overloaded) and greater than 100% (i.e. overloaded), and the corresponding light display mode also includes a first display mode and a second display mode; when the actual load range includes six types, for example, it may include a first load range [0%, 30%), a second load range [30%, 50%), a third load range [50%, 70%), a fourth load range [70%, 100%), a fifth load range of 100%, and a sixth load range (100%, +∞), which correspond to the first display mode, the second display mode, the third display mode, the fourth display mode, the fifth display mode and the sixth display mode, respectively, refer to Figure 5 The figure is a schematic diagram of the correspondence between a load range and a display mode provided in an embodiment of the present application.

[0050] S102, sending a light display mode to a lighting system of the vehicle, so that the lighting system controls the vehicle lights for display according to the light display mode.

[0051] After determining the light display mode, the light display mode can be sent to the vehicle's lighting system. The lighting system is the control module of the vehicle's lights, which is used to control the display status of the vehicle's lights, so that the lighting system can control the vehicle's lights to display according to the light display mode. The vehicle's lights can be powered by the intelligent body domain controller, which is powered by the power module. The intelligent body domain controller can provide the premise for lighting the vehicle's lights by switching the power mode. The lighting system is used to control the display status of the vehicle's lights, and can be powered by other power supply modules to ensure that the lighting system can normally receive the light display mode from the body domain controller.

[0052] refer to Figure 2 As shown, the intelligent body domain controller can send a light display mode to the lighting system. The light display mode can be sent in the form of a LIN signal. In this case, the lighting system can also be called a LIN module. The light display mode can be represented by multiple different LIN signals. The lighting system drives the lights according to the correspondence between the LIN signal and the lighting area of ​​the lights to light up the lights of the corresponding vehicle.

[0053] In the embodiment of the present application, when there are two light display modes, the vehicle lights may include at least one display component, and the two display states of one display component may correspond to the two light display modes, thereby indicating different actual load information, and the two display states may be lit and unlit, or lit and flashing. When there are six light display modes, the vehicle lights may include a first display component, a second display component, and a third display component, and each of the first display component, the second display component, and the third display component has two display states, so the vehicle lights may provide more than six light display modes.

[0054] Specifically, the lighting display mode corresponding to the first load range is recorded as the first display mode, and the first display component can be fully lit; the lighting display mode corresponding to the second load range is recorded as the second display mode, and the first display component can be fully lit and the second display component can be partially lit; the lighting display mode corresponding to the third load range is recorded as the third display mode, and the first display component can be fully lit and the second display component can be fully lit; the lighting display mode corresponding to the fourth load range is recorded as the fourth display mode, and the first display component can be fully lit, the second display component can be fully lit, and the third display component can be partially lit; the lighting display mode corresponding to the fifth load range is recorded as the fifth display mode, and the first display component can be fully lit, the second component can be fully lit, and the third display component can be fully lit; the lighting display mode corresponding to the sixth load range is recorded as the sixth display mode, and the first display component can be fully lit, and the second and third display components can be fully lit and flashing.

[0055] In this way, when the vehicle is unloaded, the headlights are displayed in the first display mode, when the vehicle load reaches 30%, they are switched to the second display mode, when the vehicle load reaches 50%, they are switched to the third display mode, when the vehicle load reaches 70%, they are switched to the fourth display mode, when the vehicle load reaches 100%, they are switched to the fifth display mode, and when the vehicle load exceeds 100%, they are switched to the sixth display mode. Thus, the actual load information of the vehicle is displayed progressively.

[0056] The vehicle lamp may be a rear lamp, or more specifically, a position lamp. Figure 6As shown, it is a schematic diagram of a position light provided in an embodiment of the present application. The position light may include a left position light 200 and a right position light 300. The left position light 200 and the right position light 300 are symmetrically arranged and can be displayed in the same state. The position light is usually lit in night mode to indicate the position of the vehicle. The headlight includes three display components at the top, middle and bottom: a first display component 201, a second display component 202 and a third display component 203. The second display component 202 in the headlight may be located below the first display component 201, and the third display component 203 is located above the first display component 201. When the second display component 202 is partially lit, the lower half of the second display component 202 is lit. When the third display component 203 is partially lit, the lower half of the third display component 203 is lit. Reference Figure 6 As shown, the second display component 202 may include two bar display parts arranged left and right, and the third display component 203 may include two bar display parts arranged left and right. The right position light 300 and the left position light 200 are symmetrically arranged and can therefore be lit symmetrically.

[0057] That is to say, the first display component in the headlight can be the display component in the middle, which is in the lighted state in each display mode, and is used to define the third display component above it and the second display component below it. When switching from the first display mode to the second display mode, the lower half of the second display component at the bottom layer is lit, when switching from the second display mode to the third display mode, on the basis of the lower half of the second display component being lit, the upper half of the second display component is lit, when switching from the third display mode to the fourth display mode, on the basis of all the second display components being lit, the lower half of the third display component is lit, and when switching from the fourth display mode to the fifth display mode, the upper half of the third display component at the top layer is lit. In this way, in the process of the actual load gradually increasing, in terms of the display state of the second display component and the third display component, the display area gradually increases and gradually extends upward, which coincides with the process of the actual load gradually increasing, and the user can more easily perceive the gradual change of the actual load.

[0058] refer to Figure 7 As shown, it is a schematic diagram of the correspondence between a LIN signal and a vehicle light lighting area provided in an embodiment of the present application. There are six LIN signals corresponding to the aforementioned six display modes: LIN signal 1, LIN signal 2, LIN signal 3, LIN signal 4, LIN signal 5 and LIN signal 6. In the corresponding diagram of the rear tail light lighting method, the display component is not lit in the black position, and the display component is lit in the white position.

[0059] An embodiment of the present application provides a vehicle display control method, and an intelligent body domain controller can respond to the light display instruction of the on-board scale, determine the light display mode corresponding to the actual load information of the vehicle, and send the light display mode to the lighting system of the vehicle, so that the lighting system controls the vehicle lights for display according to the light display mode. In this way, even if the goods are loaded outside the cab, the vehicle load status can be understood in real time through the display status of the lights, so that the goods can be loaded on the vehicle based on the vehicle load status to avoid vehicle overloading. In addition, the technological sense of the vehicle lights can be highlighted, the competitiveness of the entire vehicle can be enhanced, the user's scenario needs can be met, and user satisfaction can be improved.

[0060] Based on the above vehicle display control method, the present application embodiment also provides a vehicle display control device, referring to Figure 8 As shown, it is a structural block diagram of a vehicle display control device provided in an embodiment of the present application. The device is applied to an intelligent vehicle body domain controller, and the device may include:

[0061] A display mode determination unit 110, for determining a light display mode corresponding to the actual load information of the vehicle in response to a vehicle-mounted scale light display start instruction;

[0062] The display mode sending unit 120 is used to send the light display mode to the lighting system of the vehicle, so that the lighting system controls the vehicle lights to display according to the light display mode.

[0063] Optionally, the vehicle's lights include a first display component, a second display component and a third display component, and the actual load information includes a first load range, a second load range, a third load range, a fourth load range, a fifth load range or a sixth load range; wherein, the light display mode corresponding to the first load range is that the first display component is fully lit, the light display mode corresponding to the second load range is that the first display component is fully lit and the second display component is partially lit, the light display mode corresponding to the third load range is that the first display component is fully lit and the second display component is fully lit, the light display mode corresponding to the fourth load range is that the first display component is fully lit, the second display component is fully lit, and the third display component is partially lit, the light display mode corresponding to the fifth load range is that the first display component is fully lit, the second display component is fully lit, and the third display component is fully lit, and the light corresponding to the sixth load range is that the first display component is fully lit, and the second display component and the third display component are both fully lit and flashing.

[0064] Optionally, the actual load information of the vehicle includes the load range to which the ratio of the actual load of the vehicle to the maximum allowable load belongs, the first load range is [0%, 30%), the second load range is [30%, 50%), the third load range is [50%, 70%), the fourth load range is [70%, 100%), the fifth load range is 100%, and the sixth load range is (100%, +∞).

[0065] Optionally, the vehicle's lights are position lights in the rear taillights, the second display component is located below the first display component, and the third display component is located above the first display component, and when the second display component is partially lit, the lower half of the second display component is lit, and when the third display component is partially lit, the lower half of the third display component is lit.

[0066] Optionally, the display mode determination unit is specifically used to:

[0067] In response to the vehicle scale light display on command, if it is determined that the vehicle speed is less than a preset speed, the light display mode corresponding to the actual load information of the vehicle is determined.

[0068] Optionally, the device further comprises:

[0069] An information acquisition unit, used to acquire an on-board scale light display start instruction and actual load information of the vehicle through a CAN signal from an intelligent gateway system, wherein the on-board scale light display start instruction is generated according to a triggering operation on an on-board scale light display control, and the on-board scale light display control is displayed on a display screen of a front infotainment control module inside the vehicle or in an application of a terminal connected to the vehicle;

[0070] The display mode sending unit is specifically used for:

[0071] The light display mode is sent to the lighting system of the vehicle via a LIN signal.

[0072] An embodiment of the present application provides a vehicle display control device, and an intelligent body domain controller can respond to the light display instruction of the on-board scale, determine the light display mode corresponding to the actual load information of the vehicle, and send the light display mode to the lighting system of the vehicle, so that the lighting system controls the vehicle lights for display according to the light display mode. In this way, even if the goods are loaded outside the cab, the vehicle load status can be understood in real time through the display status of the lights, so that the goods can be loaded on the vehicle based on the vehicle load status to avoid vehicle overloading. In addition, the technological sense of the vehicle lights can be highlighted, the competitiveness of the entire vehicle can be enhanced, the user's scenario needs can be met, and user satisfaction can be improved.

[0073] Through the description of the above implementation methods, it can be known that those skilled in the art can clearly understand that all or part of the steps in the above-mentioned embodiment method can be implemented by means of software plus a general hardware platform. Based on such an understanding, the technical solution of the present application can be embodied in the form of a software product, which can be stored in a storage medium, such as a read-only memory (ROM) / RAM, a magnetic disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network communication device such as a router) to execute the methods described in each embodiment of the present application or some parts of the embodiments.

[0074] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0075] It should also be noted that, in this article, relational terms such as first and second, etc. are only used 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", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0076] The above is only a preferred implementation of the present application. Although the present application has been disclosed as a preferred embodiment, it is not intended to limit the present application. Any technician familiar with the art can use the above disclosed methods and technical contents to make many possible changes and modifications to the technical solution of the present application without departing from the scope of the technical solution of the present application, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application still falls within the scope of protection of the technical solution of the present application.

Claims

1. A vehicle display control method, characterized in that: Applied to an intelligent vehicle body domain controller, the method comprises: In response to the on-board scale light display start instruction, determine the light display mode corresponding to the actual load information of the vehicle; The light display mode is sent to a lighting system of the vehicle so that the lighting system controls the lights of the vehicle to display according to the light display mode.

2. The method according to claim 1, characterized in that The vehicle lights include a first display component, a second display component and a third display component, and the actual load information includes a first load range, a second load range, a third load range, a fourth load range, a fifth load range or a sixth load range; wherein, the light display mode corresponding to the first load range is that the first display component is fully lit, the light display mode corresponding to the second load range is that the first display component is fully lit and the second display component is partially lit, the light display mode corresponding to the third load range is that the first display component is fully lit and the second display component is fully lit, the light display mode corresponding to the fourth load range is that the first display component is fully lit, the second display component is fully lit and the third display component is partially lit, the light display mode corresponding to the fifth load range is that the first display component is fully lit, the second display component is fully lit and the third display component is fully lit, and the light corresponding to the sixth load range is that the first display component is fully lit, and the second display component and the third display component are both fully lit and flashing.

3. The method according to claim 2, characterized in that The actual load information of the vehicle includes the load range to which the ratio of the actual load of the vehicle to the maximum allowable load belongs, the first load range is [0%, 30%), the second load range is [30%, 50%), the third load range is [50%, 70%), the fourth load range is [70%, 100%), the fifth load range is 100%, and the sixth load range is (100%, +∞).

4. The method according to claim 3, characterized in that The vehicle's lights are position lights in the rear taillights, the second display component is located below the first display component, and the third display component is located above the first display component. When the second display component is partially lit, the lower half of the second display component is lit, and when the third display component is partially lit, the lower half of the third display component is lit.

5. The method according to any one of claims 1 to 4, characterized in that: The step of determining the light display mode corresponding to the actual load information of the vehicle in response to the vehicle scale light display start instruction includes: In response to the vehicle scale light display on command, if it is determined that the vehicle speed is less than a preset speed, the light display mode corresponding to the actual load information of the vehicle is determined.

6. The method according to any one of claims 1 to 4, characterized in that: The method further comprises: Acquiring a vehicle scale light display start instruction and actual load information of the vehicle through a CAN signal from an intelligent gateway system, wherein the vehicle scale light display start instruction is generated according to a triggering operation of a vehicle scale light display control, and the vehicle scale light display control is displayed on a display screen of a front infotainment control module inside the vehicle or in an application of a terminal connected to the vehicle; The sending the light display information to the lighting system of the vehicle comprises: The light display mode is sent to the lighting system of the vehicle via a LIN signal.

7. A vehicle display control device, characterized in that: Applied to an intelligent vehicle body domain controller, the device comprises: A display mode determination unit, for determining a light display mode corresponding to the actual load information of the vehicle in response to a vehicle-mounted scale light display turn-on instruction; The display mode sending unit is used to send the light display mode to the lighting system of the vehicle, so that the lighting system controls the vehicle lights to display according to the light display mode.

8. The device according to claim 7, characterized in that The vehicle lights include a first display component, a second display component and a third display component, and the actual load information includes a first load range, a second load range, a third load range, a fourth load range, a fifth load range or a sixth load range; wherein, the light display mode corresponding to the first load range is that the first display component is fully lit, the light display mode corresponding to the second load range is that the first display component is fully lit and the second display component is partially lit, the light display mode corresponding to the third load range is that the first display component is fully lit and the second display component is fully lit, the light display mode corresponding to the fourth load range is that the first display component is fully lit, the second display component is fully lit and the third display component is partially lit, the light display mode corresponding to the fifth load range is that the first display component is fully lit, the second display component is fully lit and the third display component is fully lit, and the light corresponding to the sixth load range is that the first display component is fully lit, and the second display component and the third display component are both fully lit and flashing.

9. The device according to claim 8, characterized in that The actual load information of the vehicle includes the load range to which the ratio of the actual load of the vehicle to the maximum allowable load belongs, the first load range is [0%, 30%), the second load range is [30%, 50%), the third load range is [50%, 70%), the fourth load range is [70%, 100%), the fifth load range is 100%, and the sixth load range is (100%, +∞).

10. The device according to claim 9, characterized in that The vehicle's lights are position lights in the rear taillights, the second display component is located below the first display component, and the third display component is located above the first display component. When the second display component is partially lit, the lower half of the second display component is lit, and when the third display component is partially lit, the lower half of the third display component is lit.

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