A multi-display route compatible space retail system and a control method thereof

Abstract

The application discloses a multi-display route compatible space retail system and a control method thereof. The space retail system is applied to a terminal body and comprises a sensing module, at least two interactive display modules corresponding to different display routes, an interactive control module in communication connection with the sensing module and each interactive display module, and a sensing information output by the sensing module and a space multi-screen display operation between the at least two interactive display modules based on the sensing information. Thus, the embodiment can be compatible with multiple space display routes in a single retail terminal, intelligently switch, distribute content and cooperatively control according to current state information of the terminal body, user space information and environment information, thereby breaking through the performance limitation of a single display route and improving the display effect of the terminal body.

Description

Technical Field

[0001] This application belongs to the field of spatial display technology, and more specifically, relates to a spatial retail system and its control method that are compatible with multiple display routes. Background Technology

[0002] Spatial retail terminals are a new generation of retail equipment that integrates spatial interactive display capabilities. Unlike traditional retail equipment that uses flat screens, spatial retail terminals provide a more immersive and technologically advanced interactive experience by creating two-dimensional or three-dimensional visual content in the external space of the device.

[0003] Currently, there are various technological approaches to achieve spatial display, including but not limited to aerial imaging, glasses-free 3D, holographic projection, computational holography, light field display, and metasurface display. Aerial imaging primarily uses optical elements (such as microlens arrays and retroreflectors) to project display content into the air, allowing users to interact directly with the aerial images through gestures. Glasses-free 3D mainly utilizes technologies such as parallax barriers, lenticular lenses, or directional light sources, enabling users to perceive three-dimensional images without the need for auxiliary devices. Holographic projection primarily records and reproduces the three-dimensional image of an object using the principles of interference and diffraction. Computational holography mainly uses computers to generate holograms and reconstructs a three-dimensional light field using devices such as spatial light modulators. Light field display mainly achieves a realistic three-dimensional display effect by reconstructing the direction and intensity information of light rays in the light field. Metasurface display mainly utilizes metasurface materials with subwavelength structures to precisely control light, achieving novel display effects.

[0004] However, the application of existing technologies in the retail terminal field has the following problems: 1. The single display route has inherent limitations; for example, each display route has its advantages and limitations. Aerial imaging performs well in near-field interactive experience, but the viewing distance and field of view may be limited when attracting customers in the far field; naked-eye 3D has a strong visual impact, but its precision in fine interactive operations is not as good as aerial imaging; light field display can provide the most realistic three-dimensional effect, but its visibility may be insufficient under strong ambient light. If the retail terminal only adopts a single display route, its performance will inevitably be constrained by the inherent limitations of that route in certain scenarios.

[0005] 2. Lack of adaptability to environmental changes; for example, retail terminals are deployed in diverse environments. The entrance to a shopping mall may be in direct sunlight, a strong light environment; the interior of the mall may be dimly lit, a low-light environment; and outdoor environments may experience day and night cycles. Different display routes exhibit vastly different performance under varying environmental conditions. Terminals with a single display route cannot dynamically adjust their display mode according to environmental changes. 3. Lack of adaptability to user distance; for example, retail terminals need to simultaneously serve potential users at a distance (i.e., far-field traffic generation) and users interacting nearby (i.e., near-field interaction). Far-field traffic generation requires a wide viewing angle, high brightness, and strong visual impact; near-field interaction requires high precision, high detail, and support for gesture control. However, a single display route cannot simultaneously meet these two different needs at different distance levels.

[0006] To solve the above problems, there is an urgent need for a method that can be compatible with multiple spatial display routes in a single retail terminal. Summary of the Invention

[0007] The main purpose of this application is to provide a space retail system and its control method that are compatible with multiple display routes. This system can overcome the inherent limitations of a single display route and provides a space retail terminal solution with the best display effect and the strongest scene adaptability.

[0008] To achieve the above objectives, according to a first aspect of this application, a multi-display route compatible spatial retail system is proposed. The spatial retail system is applied to a terminal body and includes: a sensing module for collecting sensing information; wherein the sensing information includes at least: current state information of the terminal body, user space information, and environmental information; at least two interactive display modules corresponding to different display routes; the interactive display modules are used to generate spatial display images in the external area of ​​the terminal body; and an interactive control module, communicatively connected to the sensing module and each of the interactive display modules, for receiving sensing information output by the sensing module and performing spatial multi-screen display operations between the at least two interactive display modules based on the sensing information.

[0009] Optionally, the at least two interactive display modules include at least one first interactive display module and at least one second interactive display module; the first interactive display module corresponds to a first display route, and the second interactive display module corresponds to a second display route; the first display route and the second display route are different display routes.

[0010] Optionally, both the first display route and the second display route are selected from one of the following: aerial imaging display route, naked-eye 3D display route, holographic projection display route, computer holographic display route, light field display route, and metasurface display route.

[0011] Optionally, the environmental information includes at least: ambient light intensity; the user space information includes at least: user distance and number of users; wherein, the user distance is used to indicate the distance between the user and the terminal body; the status information of the terminal body includes at least: system energy consumption or temperature.

[0012] Optionally, the interactive control module includes: a receiving unit for receiving sensing information output by the sensing module; a first operation unit for performing a spatial multi-screen display operation between at least two interactive display modules based on the environmental information and / or the state information of the terminal body if the sensing information indicates that there is no user space information in the current environment; and a second operation unit for performing a spatial multi-screen display operation between at least two interactive display modules based on the user space information if the sensing information indicates that there is user space information in the current environment.

[0013] Optionally, the first operation unit includes: a first detection subunit, configured to detect the state information of the terminal body if the perception information indicates that there is no user space information in the current environment; a first activation subunit, configured to select an interactive display module corresponding to the light intensity from the at least two interactive display modules as a target interactive display module if the state information of the terminal body indicates that the system energy consumption or temperature is less than a first preset value; and activate the target interactive display module while placing the remaining interactive display modules in a sleep or low-power state; a second activation subunit, configured to select an interactive display module corresponding to the system energy consumption or temperature from the at least two interactive display modules as a target interactive display module if the state information of the terminal body indicates that the system energy consumption or temperature is not less than the first preset value; and activate the target interactive display module while placing the remaining interactive display modules in a sleep or low-power state.

[0014] Optionally, the second operation unit includes: a second detection subunit, configured to detect the number of users if the perceived information indicates the existence of user space information in the current environment; a third activation subunit, configured to select an interactive display module corresponding to the user's distance from the at least two interactive display modules as the target interactive display module if there is only one user; activate the target interactive display module and place the remaining interactive display modules into a sleep or low-power state; a third detection subunit, configured to detect the target interactive display module corresponding to each of the at least two users if there are at least two users; and a fourth activation subunit, configured to perform collaborative display control on the different target interactive display modules if the detection result indicates the existence of different target interactive display modules; activate the target interactive display module and place the remaining interactive display modules into a sleep or low-power state if the detection result indicates the existence of only one target interactive display module.

[0015] Optionally, the interactive control module is further configured to adaptively allocate the type of displayed content according to the display route corresponding to the interactive display module.

[0016] Optionally, the sensing information also includes the current time period; the interactive control module is further configured to adaptively allocate the content displayed in the display route according to the current time period.

[0017] Optionally, the user space information also includes user gestures; the interaction control module is further used to implement coordinated display control for different display routes based on the triggering of user gestures in the space display screen;

[0018] The environmental information also includes the environmental noise level; the interactive control module is further configured to adaptively adjust the audio of the content displayed in the display route based on the environmental noise level.

[0019] To achieve the above objectives, according to a second aspect of this application, a control method for a spatial retail system as described in the first aspect is also provided. The method is applied to an interactive control module and includes: querying at least two interactive display modules for a target interactive display module corresponding to the sensing information based on sensing information collected by a sensing module; wherein the sensing information includes at least: current state information of the terminal body, user space information, and environmental information; if the query result indicates the existence of different target interactive display modules, then performing coordinated display control on the different target interactive display modules, while placing the remaining interactive display modules into a sleep or low-power state; if the query result indicates the existence of only one target interactive display module, then activating the target interactive display module, while placing the remaining interactive display modules into a sleep or low-power state.

[0020] The technical solutions provided by the embodiments of this application may include the following beneficial effects: 1. The spatial retail system of the present invention can dynamically switch the optimal display route or adjust the display strategy according to external conditions such as ambient light, user distance, and time of day; thus, it can maintain the best display effect and user experience in various scenarios such as strong light / weak light, far field / near field, day / night; thereby enabling the spatial retail system to have excellent environmental adaptability and scenario robustness.

[0021] 2. This embodiment integrates at least two interactive display modules corresponding to different display routes on a single terminal body, so that the retail terminal is no longer limited by the inherent defects of a single display technology. This allows each display route to not only give full play to its advantages, but also to complement each other in the display process, thereby breaking through the performance limitations of a single display route and improving the display effect of the terminal body. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings: Figure 1 This is a schematic diagram of the structure of a multi-display route compatible spatial retail system according to an embodiment of the present invention; Figure 2 This is a flowchart illustrating a control method applied to a spatial retail system, as provided in another embodiment of the present invention. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figure 1 The diagram shown is a structural schematic of a multi-display route compatible spatial retail system provided in an embodiment of the present invention.

[0025] A multi-display route compatible spatial retail system, the spatial retail system 100 being applied to a terminal body; comprising: The sensing module 101 is used to collect sensing information; wherein, the sensing information includes at least: the current state information of the terminal body, user space information, and environmental information; At least two interactive display modules 102, corresponding to different display routes; the interactive display modules are used to generate spatial display screens in the external area of ​​the terminal body; The interactive control module 103 is communicatively connected to the sensing module and each of the interactive display modules; it is used to receive sensing information output by the sensing module and perform spatial multi-screen display operation between the at least two interactive display modules based on the sensing information.

[0026] Specifically, the sensing module includes, but is not limited to, sensors such as an ambient light sensor, an RGB-D camera, and a microphone array. The sensing module sends the collected sensing information to the interactive control module; the interactive control module analyzes and processes the sensing information to generate an analysis result; the interactive control module selects a target interactive display module corresponding to the analysis result from at least two interactive display modules and generates a first trigger command; in response to the first trigger command, the interactive control module activates the target interactive display module, causing the target display module to perform a spatial multi-screen display operation.

[0027] Spatial multi-screen display operations include one or more of the following: display route switching, display content allocation, and collaborative display control operations.

[0028] For example, at least two interactive display modules include at least one first interactive display module and at least one second interactive display module; the first interactive display module corresponds to a first display route, and the second interactive display module corresponds to a second display route; the first display route and the second display route are different display routes. For example: at least two interactive display modules include two first interactive display modules and one second interactive display module; or, at least two interactive display modules include two first interactive display modules and two second interactive display modules; or, at least two interactive display modules include one first interactive display module, one second interactive display module, and one third interactive display module.

[0029] For example, both the first display route and the second display route are selected from one of the following: aerial imaging display route, naked-eye 3D display route, holographic projection display route, computer holographic display route, light field display route, and metasurface display route.

[0030] For example, the environmental information includes at least: ambient light intensity; the user space information includes at least: user distance and number of users; wherein, the user distance is used to indicate the distance between the user and the terminal body; the status information of the terminal body includes at least: system energy consumption or temperature.

[0031] This embodiment integrates at least two interactive display modules corresponding to different display routes on a single terminal body, so that the retail terminal is no longer limited by the inherent defects of a single display technology. This allows each display route to not only give full play to its advantages, but also to complement each other in the display process, thereby breaking through the performance limitations of a single display route and improving the display effect of the terminal body.

[0032] In a preferred embodiment of this invention, the interactive control module includes: a receiving unit for receiving sensing information output by the sensing module; a first operation unit for performing a spatial multi-screen display operation between at least two interactive display modules based on environmental information and / or the state information of the terminal itself if the sensing information indicates that user space information does not exist in the current environment; and a second operation unit for performing a spatial multi-screen display operation between at least two interactive display modules based on the user space information if the sensing information indicates that user space information exists in the current environment. For example, after receiving the sensing information, the interactive control module analyzes the sensing information; if the analysis result indicates that user space information does not exist, it performs display route switching, display content allocation, or collaborative display control between at least two interactive display modules based on environmental information and / or the state information of the terminal itself. If the analysis result indicates that user space information exists, it performs display route switching, display content allocation, or collaborative display control between at least two interactive display modules based on the user space information. Thus, when user space information exists in the sensing information, the spatial multi-screen display operation is preferentially triggered between at least two interactive display modules based on the user space information.

[0033] In a preferred embodiment of this example, the first operation unit includes: a first detection subunit, configured to detect the state information of the terminal body if the perceived information indicates that there is no user space information in the current environment; a first activation subunit, configured to select an interactive display module corresponding to the light intensity from the at least two interactive display modules as a target interactive display module if the state information of the terminal body indicates that the system energy consumption or temperature is less than a first preset value; and activate the target interactive display module while placing the remaining interactive display modules in a sleep or low-power state; a second activation subunit, configured to select an interactive display module corresponding to the system energy consumption or temperature from the at least two interactive display modules as a target interactive display module if the state information of the terminal body indicates that the system energy consumption or temperature is not less than the first preset value; and activate the target interactive display module while placing the remaining interactive display modules in a sleep or low-power state. Therefore, when the perceived information only includes the current state information and environmental information of the terminal body, and the interactive display module is triggered based on the perceived information, the current state information of the terminal body has a higher priority than the environmental information.

[0034] For example, when the interactive display module includes a first interactive display module and a second interactive display module, and the first interactive display module corresponds to the naked-eye 3D display module, while the second interactive display module corresponds to the spatial imaging module, in a bright light environment (such as a street-facing location under direct sunlight), the system can automatically switch to the naked-eye 3D display module, which has better visibility under bright light, while temporarily putting the aerial imaging module into a dormant state. This is because in a bright light environment, the naked-eye 3D display module can counteract ambient light; while the visibility of the aerial imaging module's image decreases in a bright light environment, thus it is temporarily dormant. In a dark light environment (such as a nighttime scene next to a cinema), the system can switch to the aerial imaging module, whose floating and luminous effect is particularly impressive against a dark background.

[0035] This embodiment intelligently switches between display modules with different costs and power consumption according to the needs of the scenario, thereby achieving an optimal balance between energy efficiency and device lifespan while ensuring the best effect.

[0036] The second operation unit includes: a second detection subunit, configured to detect the number of users if the perceived information indicates the existence of user space information in the current environment; a third activation subunit, configured to select an interactive display module corresponding to the user's distance from the at least two interactive display modules as the target interactive display module if there is only one user; and activate the target interactive display module while placing the remaining interactive display modules into a sleep or low-power state; and a third detection subunit, configured to detect the target interactive display module corresponding to each of the at least two users if there are at least two users. The fourth activation subunit is used to coordinate the display of different target interactive display modules if the detection result indicates the existence of different target interactive display modules; if the detection result indicates the existence of only one target interactive display module, the target interactive display module is activated, and the remaining interactive display modules are placed in a sleep or low-power state. Therefore, when the perceived information includes the current state information of the terminal body, environmental information, and user space information, and the interactive display module is triggered based on the perceived information, the user space information has a higher priority than the current state information of the terminal body.

[0037] For example, when the interactive display module includes a first interactive display module and a second interactive display module, and the first interactive display module corresponds to a naked-eye 3D display module and the second interactive display module corresponds to a spatial imaging module, if there is only one user and the user is far away (e.g., more than 5 meters away), the system can activate the naked-eye 3D module for a wide-angle, high-impact traffic-driving display; if there is only one user and the user approaches the interactive area (e.g., within 1 meter), the system automatically switches to the aerial imaging module for a more refined virtual shopping guide interaction.

[0038] If there are two users at different distances, for example, the first user is 5 meters away and the second user is within 1 meter, then both the naked-eye 3D display module and the aerial imaging module are activated simultaneously. In this case, the naked-eye 3D display module and the aerial imaging module work together for display and control.

[0039] In a preferred embodiment of this invention, the interaction control module is further configured to adaptively allocate the type of display content according to the display route corresponding to the interaction display module. For example, the system can allocate traffic-driving content (e.g., brand animations, promotional information) to the naked-eye 3D module, which is positioned higher and has a wider viewing angle, leveraging its advantage of attracting attention from a distance; and allocate interactive interface content (e.g., product details, virtual shopping guides) to the aerial imaging module, which is closer to the user's hand operation area, leveraging its advantage of aerial interaction. Thus, optimal allocation of display content is achieved based on the display recording.

[0040] During operation, if the naked-eye 3D module is playing a promotional video, the aerial imaging module is in standby mode; when a user approaches and looks at a specific product, the naked-eye 3D module reduces its brightness and displays a static logo, while the aerial imaging module starts up and loads the 3D details display and interactive interface of the product.

[0041] In a preferred embodiment of this example, the sensing information further includes the current time period; the interactive control module is also used to adaptively allocate the content displayed in the display route according to the current time period.

[0042] Specifically, when displaying interactive content in the aerial imaging group, it can be divided into three time periods: before 9:00 AM, from 9:00 AM to 9:00 PM, and after 9:00 PM. For example, product details can be displayed before 9:00 AM and after 9:00 PM, while virtual shopping guide content can be displayed from 9:00 AM to 9:00 PM.

[0043] The spatial retail system of the present invention can dynamically switch the optimal display route or adjust the display strategy according to external conditions such as ambient light, user distance, and time of day; thus, it can maintain the best display effect and user experience in various scenarios such as strong light / weak light, far field / near field, day / night; thereby enabling the spatial retail system to have excellent environmental adaptability and scenario robustness.

[0044] In a preferred embodiment of this example, the user space information further includes user gestures; the interaction control module is also used to implement coordinated display control for different display routes based on the triggering of user gestures in the space display screen; the environmental information further includes the environmental noise level; the interaction control module is also used to adaptively adjust the audio sound of the displayed content in the display route based on the environmental noise level.

[0045] Specifically, when the system is triggered by the user at close range, the first aerial imaging module displays the overall rotating appearance of the product; the second aerial imaging module displays the product's internal structure and detailed magnified images. Alternatively, the first aerial imaging module displays a virtual shopping guide avatar, while the second aerial imaging module simultaneously displays a list of recommended products. Or, the first aerial imaging module displays a real-world scene, and the second module overlays virtual products onto that scene to achieve an augmented reality effect.

[0046] This invention creates composite display effects that cannot be achieved by a single display module through multi-module collaborative control, such as multi-view display, separation of shopping guide and information, and augmented reality overlay; thereby greatly expanding the visual expression dimensions and interactive possibilities of retail terminals; and enriching the display capabilities of spatial retail systems.

[0047] When the system displays content based on a preset display route, it also needs to detect the ambient noise level. If the detection result indicates that the ambient noise is greater than the preset playback sound of the displayed content, the current playback sound of the displayed content is increased. If the detection result indicates that the ambient noise is not greater than the preset playback sound of the displayed content, the displayed content is played based on the preset playback sound of the displayed content.

[0048] In a preferred embodiment of this invention, each interactive display module is modularly installed on the terminal body. The terminal body can replace the interactive display modules as needed for the deployment scenario, thereby changing the display route of the terminal body. The modular multi-route compatible design of this invention allows the terminal body to flexibly replace and upgrade display modules to be compatible with new display technologies that will emerge in the future. Even if existing technologies are replaced with different display routes, as long as they adopt the multi-route compatible and intelligent switching architecture of this invention, they still fall within the scope of patent protection, forming a solid technical barrier.

[0049] like Figure 2 The diagram shown is a flowchart illustrating a control method for a spatial retail system according to another embodiment of the present invention.

[0050] A control method for a spatial retail system, wherein the method is applied to an interactive control module, comprising: S201, based on the perception information collected by the perception module, query the target interactive display module corresponding to the perception information from at least two interactive display modules; wherein, the perception information includes at least: the current state information of the terminal body, user space information, and environmental information; S202, if the query results indicate that there are different target interactive display modules, then perform collaborative display control on the different target interactive display modules, and put the remaining interactive display modules into sleep or low power state. S203, if the query result indicates that there is only one target interactive display module, then activate the target interactive display module, and put the remaining interactive display modules into sleep or low power state.

[0051] The following describes in detail a control method for a spatial retail system provided in this embodiment, using specific application scenarios.

[0052] A control method for a spatial retail system, wherein the method is applied to an interactive control module, comprising: S1, Analyze the sensing information collected by the sensing module; if the analysis result indicates that there is no user space information in the current environment, then execute step S2; if the analysis result indicates that there is user space information in the current environment, then execute step S5. S2, Detect the status information of the terminal body. If the status information of the terminal body indicates that the system energy consumption or temperature is less than a first preset value, then execute step S3; if the status information of the terminal body indicates that the system energy consumption or temperature is not less than the first preset value, then execute step S4.

[0053] S3, select the interactive display module corresponding to the light intensity from the at least two interactive display modules as the target interactive display module; and activate the target interactive display module, while putting the remaining interactive display modules into a sleep or low power state.

[0054] S4, select an interactive display module from the at least two interactive display modules that corresponds to the system energy consumption or temperature as the target interactive display module; and activate the target interactive display module, while placing the remaining interactive display modules into a sleep or low power state.

[0055] S5, Detect the number of users; if there is only one user, proceed to step S6; if there are at least two users, proceed to step S7.

[0056] S6, select the interactive display module corresponding to the user distance from the at least two interactive display modules as the target interactive display module; and activate the target interactive display module, while putting the remaining interactive display modules into sleep or low power state.

[0057] S7, detect the target interactive display module corresponding to each of the at least two users; if the detection result indicates that there are different target interactive display modules, then perform collaborative display control on the different target interactive display modules; if the detection result indicates that there is only one target interactive display module, then activate the target interactive display module and put the remaining interactive display modules into a sleep or low power state.

[0058] This invention overcomes the inherent limitations of a single display route by enabling compatibility with multiple spatial display routes in a single terminal and intelligently switching and coordinating based on factors such as ambient lighting, user distance, and content attributes. It provides a spatial retail terminal solution with optimal display effect, strongest scene adaptability, and the widest technological evolution path.

[0059] The aforementioned multi-display route compatible spatial retail system can execute the control method for a multi-display route compatible spatial retail system provided in an embodiment of the present invention, and possesses the corresponding functional modules and beneficial effects for executing the control method of the spatial retail system. Technical details not described in detail in this embodiment can be found in the control method for a multi-display route compatible spatial retail system provided in an embodiment of the present invention.

[0060] The present invention also provides an electronic device, comprising: a processor; a memory for storing executable instructions of the processor; the processor being configured to read the executable instructions from the memory and execute the instructions to implement the control method for spatial retail applications compatible with multiple display routes as described in the present invention.

[0061] In addition to the methods and apparatus described above, embodiments of this application may also be computer program products, which include computer program instructions that, when executed by a processor, cause the processor to perform the steps in the methods according to various embodiments of this application described in the "Exemplary Methods" section above.

[0062] The computer program product can be written in any combination of one or more programming languages ​​to perform the operations of the embodiments of this application. The programming languages ​​include object-oriented programming languages ​​such as Java and C++, as well as conventional procedural programming languages ​​such as C or similar languages. The program code can be executed entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0063] Furthermore, embodiments of this application may also be computer-readable storage media storing computer program instructions thereon, which, when executed by a processor, cause the processor to perform the steps in the methods according to the following embodiments of this application described in the "Exemplary Methods" section above.

[0064] The computer-readable storage medium may be any combination of one or more readable media. A readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection having one or more wires, a portable disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof.

[0065] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0066] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0067] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0068] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0069] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

[0070] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0072] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A multi-display route compatible spatial retail system, characterized in that, The spatial retail system is applied to the terminal body; including: A sensing module is used to collect sensing information; wherein, the sensing information includes at least: the current state information of the terminal body, user space information, and environmental information; At least two interactive display modules, corresponding to different display routes; the interactive display modules are used to generate spatial display screens in the external area of ​​the terminal body; An interactive control module is communicatively connected to the sensing module and each of the interactive display modules; it is used to receive sensing information output by the sensing module and perform spatial multi-screen display operations between at least two interactive display modules based on the sensing information.

2. The spatial retail system according to claim 1, characterized in that, The at least two interactive display modules include at least one first interactive display module and at least one second interactive display module; the first interactive display module corresponds to a first display route, and the second interactive display module corresponds to a second display route; the first display route and the second display route are different display routes.

3. The spatial retail system according to claim 2, characterized in that, Both the first display route and the second display route are selected from one of the following: aerial imaging display route, naked-eye 3D display route, holographic projection display route, computer holographic display route, light field display route, and metasurface display route.

4. The spatial retail system according to claim 1, characterized in that, The environmental information includes at least: ambient light intensity; The user space information includes at least: user distance and number of users; wherein, the user distance is used to indicate the distance between the user and the terminal body; The status information of the terminal body includes at least: system power consumption or temperature.

5. The spatial retail system according to claim 4, characterized in that, The interactive control module includes: A receiving unit is used to receive the sensing information output by the sensing module; The first operation unit is configured to perform a spatial multi-screen display operation between at least two interactive display modules based on the environmental information and / or the state information of the terminal body if the perceived information indicates that there is no user space information in the current environment. The second operation unit is used to determine if the perceived information indicates the presence of user space information in the current environment. Then, based on the user space information, a spatial multi-screen display operation is performed between the at least two interactive display modules.

6. The spatial retail system according to claim 5, characterized in that, The first operation unit includes: The first detection subunit is used to detect the state information of the terminal body if the perceived information indicates that there is no user space information in the current environment. The first activation subunit is configured to select an interactive display module corresponding to the light intensity from the at least two interactive display modules as a target interactive display module if the state information of the terminal body indicates that the system energy consumption or temperature is less than a first preset value; and activate the target interactive display module, while placing the remaining interactive display modules in a sleep or low power consumption state. The second activation subunit is used to select an interactive display module corresponding to the system energy consumption or temperature from the at least two interactive display modules as a target interactive display module if the state information of the terminal body indicates that the system energy consumption or temperature is not less than a first preset value; and activate the target interactive display module, while placing the remaining interactive display modules in a sleep or low power state.

7. The spatial retail system according to claim 5, characterized in that, The second operation unit includes: The second detection subunit is used to detect the number of users if the perceived information indicates that user space information exists in the current environment. The third activation subunit is used to select an interactive display module corresponding to the distance to the user from the at least two interactive display modules as the target interactive display module if there is only one user; and activate the target interactive display module, while putting the remaining interactive display modules into a sleep or low power state. The third detection subunit is used to detect the target interactive display module corresponding to each of the at least two users if there are at least two users. The fourth activation subunit is used to perform coordinated display control of different target interactive display modules if the detection result indicates that there are different target interactive display modules; if the detection result indicates that there is only one target interactive display module, the target interactive display module is activated and the remaining interactive display modules are placed in a sleep or low power state.

8. The spatial retail system according to claim 1, characterized in that, The interactive control module is also used to adaptively allocate the type of displayed content according to the display route corresponding to the interactive display module.

9. The spatial retail system according to claim 1, characterized in that, The sensing information also includes the current time period; the interactive control module is also used to adaptively allocate the content displayed in the display route according to the current time period.

10. The spatial retail system according to claim 4, characterized in that, The user space information also includes user gestures; the interaction control module is also used to implement coordinated display control for different display routes based on the triggering of user gestures in the space display screen. The environmental information also includes the environmental noise level; the interactive control module is further configured to adaptively adjust the audio of the content displayed in the display route based on the environmental noise level.

11. A control method applied to a spatial retail system as described in any one of claims 1-10, characterized in that, The method is applied to the interactive control module; include: Based on the perception information collected by the perception module, the target interactive display module corresponding to the perception information is queried from at least two interactive display modules; wherein, the perception information includes at least: the current state information of the terminal body, user space information, and environmental information; If the query results indicate that there are different target interactive display modules, then collaborative display control is performed on the different target interactive display modules, while the remaining interactive display modules are put into sleep or low power state. If the query results indicate that only one target interactive display module exists, then the target interactive display module is activated, while the remaining interactive display modules are placed in sleep or low-power state.

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