Unmanned vehicle and interaction system thereof

Abstract

The utility model provides an unmanned vehicle and an interaction system thereof, and relates to the field of automatic driving, in particular to the technical field of Internet of Things and intelligent traffic. According to the specific implementation scheme, the interactive system is arranged in the unmanned vehicle, the interactive system comprises a controller, a power assembly and a plurality of switching display mechanisms, each switching display mechanism comprises a plurality of switchable and movable display parts, and each display part is provided with corresponding display content; the power assembly is used for receiving a first driving instruction sent by the controller and driving the display components in the matched switching display mechanism to execute corresponding switching operation so that target information interaction information can be displayed in the switching display mechanism.

Description

Technical Field

[0001] The present disclosure relates to the field of autonomous driving technology, and in particular to the field of the Internet of Things and intelligent transportation technology. Background Art

[0002] In recent years, driverless technology is considered to be a huge potential market, and the trend of driverless operation has received widespread attention at home and abroad. As driverless cars gradually become commercialized, driverless vehicles need to interact with users through interactive systems to quickly guide users to the correct driverless vehicle. However, the existing interactive methods generally have the problem that the interactive information is not obvious, and users cannot quickly identify it, resulting in a poor user experience; there are also problems such as low flexibility, which requires high operating costs. Summary of the invention

[0003] The present disclosure provides an interactive system for unmanned vehicles, which realizes rapid and efficient display and update of information such as the vehicle number of the unmanned vehicle, and is basically unaffected by the intensity of light in the external environment, thereby ensuring the visibility of the displayed information and facilitating users to quickly identify the correct vehicle number and other information, thereby improving the user experience.

[0004] According to one aspect of the present disclosure, an interactive system is provided, the interactive system being arranged in an unmanned vehicle, the interactive system comprising a controller, a power assembly and a plurality of switching display mechanisms, each of the switching display mechanisms comprising a plurality of switchable and movable display components, each of the display components being provided with corresponding display content;

[0005] The power assembly is used to receive the first driving instruction sent by the controller, and drive the display components in the matching switching display mechanism to respectively perform corresponding switching operations, so that the switching display mechanism displays interactive information.

[0006] According to another aspect of the present disclosure, an unmanned vehicle is provided, wherein the unmanned vehicle comprises the above-mentioned interactive system.

[0007] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to better understand the present solution and do not constitute a limitation of the present disclosure.

[0009] Figure 1 A schematic diagram of modules of an interactive system provided by an exemplary embodiment of the present disclosure.

[0010] Figure 2 A schematic diagram of interactive information display of an interactive system provided by an exemplary embodiment of the present disclosure.

[0011] Figure 3 This is a schematic diagram of the first page structure of a switching display mechanism in an interactive system provided by an exemplary embodiment of the present disclosure.

[0012] Figure 4 A second structural diagram of a switching display mechanism in an interactive system provided by an exemplary embodiment of the present disclosure.

[0013] Figure 5 An assembly schematic diagram of an interactive system provided by an exemplary embodiment of the present disclosure.

[0014] Figure 6 An exploded schematic diagram of an interactive system provided by an exemplary embodiment of the present disclosure.

[0015] Figure 7 A cross-sectional schematic diagram of an interactive system provided by an exemplary embodiment of the present disclosure.

[0016] Figure 8 A schematic diagram of a module of an unmanned vehicle provided by an exemplary embodiment of the present disclosure.

[0017] Fig. 9 A schematic diagram of the installation location of an interactive system provided by an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0018] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0019] At present, when users hail a driverless vehicle through smart terminals such as mobile phones, the vehicle's unique number will be displayed on the mobile phone page. Before the user gets in the car, he or she needs to determine the specific vehicle based on the vehicle number displayed on the mobile phone APP (application). Generally, driverless vehicles will have stickers on the front and rear windshields to display the vehicle number information so that the user can check and confirm before getting in the car.

[0020] Unmanned vehicles are in operation both during the day and at night. During the day, users can generally clearly identify the vehicle number, and visibility can basically meet the requirements; however, there may be situations where users cannot clearly identify the vehicle number information due to excessive light during the day; at night, due to the low intensity of ambient light, the reflective information of the sticker is not obvious, and the visibility is poor, which will cause users to be unable to quickly identify the vehicle number information, that is, it is impossible to take into account both day and night, resulting in a poor user experience; at the same time, the content on these posted stickers is fixed and unchangeable, and is not editable. If the vehicle number changes, the sticker cannot change quickly according to the change in the vehicle number, and the sticker needs to be re-edited and re-posted, which brings a large workload to the operation of the entire vehicle and increases the operating cost. In addition, there are also problems such as less interaction between vehicles and users, poor interactivity, and users cannot quickly establish contact with the vehicle end.

[0021] Based on this, the present disclosure proposes an interactive system for unmanned vehicles, which can automatically, flexibly and conveniently drive different switching display mechanisms to switch displays through a controller, so as to realize fast and efficient display update of information such as the vehicle number of the unmanned vehicle, and can be basically unaffected by the intensity of external ambient light, thereby ensuring the visibility of the displayed information, facilitating users to quickly identify the correct vehicle number and other information, thereby enhancing the user experience; in addition, the structure is simple, and it is easy to adjust and update the vehicle number, which greatly reduces the workload of the entire vehicle operation, and effectively reduces the overall operating cost.

[0022] Example 1

[0023] The interactive system of this embodiment is arranged in an unmanned vehicle. One or more interactive systems may be arranged in the unmanned vehicle, and these interactive systems may display the same content or different content, which is determined or adjusted according to the actual scene requirements.

[0024] like Figure 1 As shown, the interactive system of this embodiment includes a controller 101, a power assembly 102 and a plurality of switching display mechanisms 103, each of which includes a plurality of switchable and movable display components 104, and each display component 104 is provided with corresponding display content;

[0025] The power assembly 102 and the plurality of switching display mechanisms 103 may be independently arranged or integrated.

[0026] Specifically, the interactive information finally displayed by the interactive system is the associated information associated with the unmanned vehicle, and the associated information includes but is not limited to the vehicle number information, and the display content in each display component is a part of the associated information.

[0027] The types of displayed content include text, numbers, patterns (such as QR codes), etc., which are pre-printed on the display component. The power component 102 is used to receive the first driving instruction sent by the controller 101, and drive the display components 104 in the matching switching display mechanism 103 to perform corresponding switching operations respectively, so that the switching display mechanism 103 displays interactive information.

[0028] The display contents of all display components together constitute the interactive information finally displayed by the interactive system; the interactive information finally displayed by the interactive system is the associated information associated with the unmanned vehicle, and the associated information includes but is not limited to the vehicle number information; Figure 2 As shown, the interactive information is the vehicle number "0302"; the display content in each display component is a part of the associated information.

[0029] Different first drive instructions cause the display components in the switching display mechanism controlled by the corresponding drive to switch to different positions and stop, so that the corresponding vehicle number information is switched and displayed under different first drive instructions, so as to achieve the effect of flexible, fast and accurate display change.

[0030] In this solution, the interactive system can automatically, flexibly and conveniently drive different switching display mechanisms to switch displays through a controller, so as to realize fast and efficient display update of information such as the vehicle number of the unmanned vehicle, and can be basically unaffected by the intensity of external ambient light, taking into account the functional requirements of all scenes during the day and at night, ensuring the visibility of the displayed information, and facilitating users to quickly identify the correct vehicle number and other information, and providing sufficient prompt information before passengers get on the vehicle, thereby enhancing the user experience; in addition, the structure is simple and easy to adjust and update the vehicle number, which greatly reduces the workload of the entire vehicle operation, effectively reduces the overall operating cost, optimizes the overall effect of the unmanned operation of the entire vehicle, and improves the overall product performance of the entire vehicle.

[0031] In an implementable solution, the display switching mechanism includes a scroll structure and a rotating shaft, and the scroll structure is formed by sequentially winding different display components around the rotating shaft.

[0032] like Figure 3 As shown, different display components on the switching display mechanism are flip-type blades 301, which are arranged in sequence to form a scroll structure, and 302 is a rotating shaft; different blades 301 correspond to different display contents, such as adjacent blades 301 correspond to "0", "1", "2"..., respectively. If different display components in other switching display mechanisms also correspond to display numbers, the different display components in the switching display mechanism are driven to switch to the corresponding positions to display the updated vehicle number information.

[0033] Specifically, the material of the display component (ie, the blade) includes but is not limited to PC (polycarbonate) and PMMA (polymethyl methacrylate); preferably, the material of the display component is opaque PC.

[0034] Similarly, if the adjacent leaves correspond to partial QR code patterns respectively, and if different display components in other switching display mechanisms also correspond to partial QR code patterns, the different display components in the switching display mechanisms are driven to switch to corresponding positions to display the updated complete QR code information. For other types of information, the same applies and will not be repeated here.

[0035] In this solution, the power component drives the rotating shaft, which drives the blades on the scroll structure to flip around the axis to switch positions, so that the information on the blades can also rotate around the axis. That is, through the electronic control design, it is possible to drive the blades in the switching display mechanism to flip to different positions in specific scenarios, so as to switch the display of the required patterns, numbers and other interactive information, so as to achieve the purpose of flexibly and quickly updating the interactive information such as vehicle codes, and promptly provide users with clear and correct prompt information, so that users can quickly identify the correct vehicle and enhance the overall user experience.

[0036] In an implementable solution, the display contents of different display components in the switching display mechanism are arranged in sequence.

[0037] In this solution, the display contents of adjacent display components in the switching display mechanism have a certain order, rather than being disorderly, so as to ensure the feasibility and rapidity of the interactive information adjustment.

[0038] In an implementable solution, the display switching mechanism further includes a locking mechanism, and the locking mechanism is used to lock and fix the flipped display component.

[0039] In this solution, a locking mechanism is provided to fix the flip blades to ensure the stability of the content displayed on the blades, thereby preventing the blade position from shifting due to vehicle bumps and other conditions, which would result in errors in the display of interactive information such as the vehicle number, thereby effectively ensuring the accuracy of the interactive information display.

[0040] In an implementable solution, the same rotating shaft corresponds to one or more switching display mechanisms.

[0041] In this solution, multiple switching display mechanisms can be set to correspond to one rotating shaft, so as to achieve flexibility and rationality in driving each switching display mechanism; at the same time, when the number of switching display mechanisms is large, multiple rows need to be set, so multiple rotating shafts need to be set in each row; the movement of the display component is driven by the rotation of the rotating shaft, which ensures the flexibility and speed of the driving process.

[0042] In one feasible solution, the power assembly includes one motor or multiple motors, each of which drives one or more switching display mechanisms.

[0043] In this solution, the power component can be a motor, which drives different display components respectively; or the power component includes multiple motors, for example, one motor drives a partial switching display mechanism, and another motor drives the remaining switching display mechanisms; or, preferably, each switching display mechanism corresponds to a motor to achieve a fast and accurate driving effect.

[0044] The motor includes a stepper motor; for example, if four switching display mechanisms are set in the interactive system, such as Figure 4 As shown, each switching display mechanism is provided with a corresponding stepper motor (401 in the figure is an assembly of a stepper motor and corresponding flip blades), and each stepper motor independently drives the flipping movement of the flip blades in the corresponding switching display mechanism based on the instructions of the controller, and the information on the four blades can be displayed to the outside.

[0045] In an practicable solution, the interactive system further comprises a housing structure, the shaft is fixedly arranged in the housing structure, and the scroll structures of different switching display mechanisms are sequentially arranged on the shaft in a preset arrangement. The shaft is transversely fixed in the housing structure.

[0046] Specifically, the material of the shell structure includes but is not limited to PC+ABS (ABS is called acrylonitrile-styrene-butadiene copolymer, a thermoplastic polymer material) and ABS; preferably, the shell structure is black PC+ABS, and is injection molded by black PC+ABS material. The thickness of the PC+ABS material can be determined or adjusted according to actual conditions; in addition, a snap-on structure is provided around the shell structure for fixed connection with the mask structure.

[0047] In this solution, the controller, power assembly and several switching display mechanisms in the interactive system are all arranged in a shell structure, and the shell structure is fixed on the unmanned vehicle through a fixed structure; the rotating shaft in the switching display mechanism is arranged in the shell structure to support and fix the scroll structures of different switching display mechanisms; for example, the scroll structures of different switching display mechanisms are arranged on the same rotating shaft at equal distances in sequence, so that the final interactive information can be displayed side by side, ensuring the standardization and orderliness of the interactive information display content, thereby ensuring the aesthetics of the display and enhancing the user experience.

[0048] In an implementable solution, the interactive system includes N rows of switching display mechanisms, where N is a positive integer.

[0049] In this solution, the interactive system may include one row of switching display mechanisms, or may include multiple rows of switching display mechanisms to meet the interactive display requirements for interactive information in different scenarios.

[0050] In an implementable solution, the information corresponding to the switching display mechanisms in different rows is of the same type and has the same content; or the information is of the same type but has different content;

[0051] Or, the information types corresponding to the switching display mechanisms in different rows are different;

[0052] Or, the types of information corresponding to the switching display mechanisms in the same row are the same or different;

[0053] The different types of information correspond to at least two of text information, digital information, and pattern information.

[0054] For example, two rows of switching display mechanisms are arranged in the shell structure of the interactive system, and the two rows of switching display mechanisms can be driven to display the same vehicle number "0302", or one row displays the text information of "vehicle number" and the other row displays the vehicle number "0302"; of course, one row can be set, and the content of this row can include the vehicle number "0302", or the first half can be the text information of "vehicle number" and the second half can be the vehicle number "0302".

[0055] In this solution, the display type of the displayed content in the switching display mechanisms in the same row or different rows can be flexibly set to further meet the interactive display requirements for interactive information in different scenarios.

[0056] In an implementable solution, the interactive system further includes a mask structure, which is covered on the shell structure and has a transparency greater than a preset value.

[0057] Specifically, the material of the mask structure includes but is not limited to PC and PMMA; preferably, the material of the mask structure is transparent PC, which is injection molded by transparent PC material, and the outer surface is sprayed with UV (photosensitive polymer exposure) coating. The thickness of PC material and UV coating can be determined or adjusted based on actual needs.

[0058] In this solution, the mask structure can be fixedly connected to the shell structure by means of snap-on, laser welding, vibration friction welding, hot plate welding, ultrasonic welding, etc. (preferably, the two are fixed by snap-on), and the mask structure must ensure a certain degree of transparency to ensure that the interactive information is not affected whether during the day or at night.

[0059] In an practicable solution, the interactive system further comprises a lighting module, which is disposed on the inner side wall of the housing structure;

[0060] Among them, the lighting module includes an LED (light emitting diode) module, and the LED module includes an LED white light emitting diode, an FR4 circuit board (a circuit board), etc. The LED white light emitting diode can be a structure such as a light strip; the LED module can be set only on the top strip light strip of the inner wall of the shell structure, and can also be set on other side walls as required; especially for the case of setting up multiple rows of switching display mechanisms, light strips can be set all around the inner wall of the shell structure and close to the mask side to ensure that when the lighting module is turned on, the display contents of the display components of all switching display mechanisms can be well seen, thereby improving the user experience.

[0061] The lighting module is used to receive the second driving instruction sent by the controller to illuminate the interactive information on the switching display mechanism; or receive the third driving instruction sent by the controller and turn off the lighting module.

[0062] In this solution, the controller can directly drive the switching light module to light up in time based on time information, such as when the user's current order time is 9 pm, to ensure that the user can identify and see the correct vehicle as soon as possible; and when the user has boarded the vehicle and the vehicle is unmanned, the controller can directly drive the switching light module to turn off to avoid unnecessary waste of resources.

[0063] In an implementable solution, the interactive system further includes a brightness detection unit, which is used to collect brightness information of the environment where the unmanned vehicle is located and send it to the controller, and the controller is used to send a driving instruction to the lighting module;

[0064] The lighting module is also used to receive a fourth driving instruction sent by the controller based on the brightness information to illuminate the interactive information on the switching display mechanism; or receive a fifth driving instruction sent by the controller based on the brightness information and turn off the lighting module.

[0065] Among them, the brightness detection unit is a light intensity detection sensor, which can be a separate device for the interactive system, or it can also be used as a vehicle light and rain sensor in an unmanned vehicle. For example, when the ambient light is insufficient at night, the brightness detection unit recognizes that the ambient light is lower than 1000lx, and transmits the signal to the controller, which drives the LED module to light up the light strip, ensuring that passengers can clearly obtain the corresponding interactive information at night.

[0066] In this solution, the controller can directly drive the switching light module to light up in time based on the ambient light signal. If the ambient light signal is lower than the preset light intensity, it can ensure that the user can identify and see the correct vehicle as soon as possible; and if the ambient light signal is higher than the preset light intensity, it can directly drive the switching light module to turn off to avoid unnecessary waste of resources.

[0067] In an implementable solution, the interactive system includes an interactive component disposed on the housing structure, and the interactive component is used to receive external input content and send it to the controller.

[0068] Among them, the interactive components include but are not limited to a manual operation interface, a voice interaction device, and physical buttons that are communicatively connected to the controller.

[0069] In this solution, the user can interact directly with the interactive system, that is, based on the external input signal, the controller can be used to drive the lighting module to turn off, drive the rotation of the stepper motor to drive the flip blades, and present different interactive information and other functions, so that external passengers can obtain the information they want before boarding the driverless vehicle, thereby improving interactivity and enhancing the user experience.

[0070] In an implementable solution, the controller is further used to send a fifth driving instruction to a plurality of switching display mechanisms, driving the matching switching display mechanisms to perform corresponding switching operations to display preset prompt information representing the abnormality.

[0071] Specifically, the interactive system has a power management function. At the moment before the vehicle breaks down and is about to lose power, the stepper motor rotates and drives the specific blades to move to a preset position to display a preset prompt message. Even if the vehicle breaks down and stops operating, it can promptly inform external passengers that the vehicle has broken down and is waiting for rescue, allowing passengers to learn about the vehicle in a timely manner, thus avoiding problems such as users not being able to understand the vehicle situation in a timely manner, leading to poor user experience.

[0072] In this solution, when an abnormality occurs in an unmanned vehicle, the automatic drive switching display mechanism switches to display fault prompt information such as "waiting for rescue", promptly notifying surrounding vehicles to avoid collisions and unnecessary injuries and losses.

[0073] In an implementable solution, the controller includes a driving board, which is disposed in the housing structure, and the driving board is connected to the power assembly, the lighting module, and the brightness detection unit via a communication cable.

[0074] In this solution, the controller is a drive board, which can be arranged at the back plate inside the shell structure; all devices that require data transmission and drive operations are directly or indirectly connected to the controller for communication, and are integrated in the shell structure.

[0075] The driver board mainly plays a driving role, driving the stepper motor to rotate, driving the LED module to light up, etc., while simultaneously transmitting power and driving signals; the communication cable, that is, the wiring harness sub-assembly, is connected to the driver board to achieve connection with the vehicle wiring harness. It is the medium for connecting to the vehicle end. In addition to normal power supply, it also takes into account the function of information transmission.

[0076] In an practicable solution, different interactive systems are installed on the inside of the front windshield and / or the rear windshield of the driverless vehicle, preferably on the inside of the right front windshield, and the specific number and location of installations are set or adjusted based on specific interactive requirements.

[0077] In this solution, different interactive systems are located inside the front windshield, such as Figure 5 As shown, it is a schematic diagram of the interactive system assembly, specifically, 501 is the A-pillar, 502 is the installation point, and 503 is the shell structure; it is specifically fixedly connected to the inner side of the A-pillar by screws or the like, and is located at the upper left or upper right corner. The display position is the highest point on the inner side of the vehicle, giving passengers eye-catching information prompts, which is in line with the positioning of unmanned operating vehicles and is convenient for users to see directly; similarly, it can also be set on the inner side of the rear windshield, or one or more can be set on the inner side of the front windshield and the inner side of the rear windshield at the same time to meet the requirements of actual scenarios.

[0078] The interactive system and working principle of this embodiment are further described in detail below:

[0079] like Figure 6 As shown, it is an exploded schematic diagram of the interactive system assembly, specifically, 601 is a shell structure, 602 is a drive board (i.e., a controller), 603 is an LED module, 604 is a plurality of switching display mechanisms (an assembly of a stepping motor and flip blades), 605 is a rotating shaft, 606 is a mask structure, 607 is an A-pillar, 608 is a mounting point, 602-605 are integrated in the shell structure 601, and the drive board, LED module, switching display mechanism, etc. are connected for communication via a wiring harness.

[0080] like Figure 7 As shown, it is a cross-sectional schematic diagram of the interactive system assembly, specifically, 701 is a shell structure, 702 is a drive board (i.e., a controller), 603 is a plurality of switching display mechanisms (an assembly of a stepping motor and flip blades), 704 is a rotating shaft, 705 is a mask structure, 706 is an LED module, and 702-706 are integrated in the shell structure 701.

[0081] Specifically, the driving board drives each stepper motor to drive the flip blades to perform a flipping operation, so as to flip and display the required contents respectively, so as to flexibly and quickly update the interactive information required for the display.

[0082] Scenario 1: Passengers place orders through mobile phone APP to reserve driverless vehicles. The corresponding vehicle number will be displayed on the page of the passenger's mobile phone APP. Passengers can check whether it is the vehicle they want to take by checking the vehicle number on the mobile phone APP page and the vehicle number of the actual vehicle. When the light intensity detection sensor detects that the ambient light has weakened to below 1000lx, it will transmit the currently collected brightness information to the controller through the wiring harness, and drive the LED module to light up in time to illuminate the corresponding vehicle number on the switching display mechanism, so that passengers can quickly identify that it is the vehicle they are riding.

[0083] Scenario 2: A passenger places an order for a driverless vehicle through a mobile phone APP at night (for example, 21:00). At this time, the controller will drive the LED module to light up based on the order time to illuminate the corresponding vehicle number on the switching display mechanism, so that the passenger can quickly identify that it is the vehicle he is riding in.

[0084] Scenario 3: When the driverless vehicle fails and cannot operate normally, the controller of the interactive system will receive the status information sent by the vehicle, and at the moment before the vehicle fails and is about to lose power, the stepper motor will drive the specific blade to flip to the preset position to display the preset prompt information, such as automatically flipping to the "waiting for rescue" state; even if the vehicle fails and stops operating, it can promptly inform external passengers of the vehicle failure and the interactive information that it is waiting for rescue, so that passengers can get vehicle information in time, avoiding users from not being able to understand the vehicle situation in time, resulting in poor user experience, and other problems; and it is convenient for other road users to quickly understand the vehicle information and avoid collisions in time, thus ensuring vehicle and traffic safety. In addition, ensuring that the vehicle sends the last fixed display information at the moment before the failure will undoubtedly provide the operation end with sufficient external interactive information, making the entire operation scenario smoother.

[0085] Example 2

[0086] like Figure 8 As shown, this embodiment provides an unmanned vehicle 801, which includes the above-mentioned interactive system 802.

[0087] like Fig. 9 As shown, it is a schematic diagram of the installation positions of multiple interactive systems. Specifically, one or more interactive systems 901 can be set in an unmanned vehicle. For example, an interactive system 901 is set on both sides of the inner side of the front and rear windshields in the figure to achieve a better interactive information display effect.

[0088] In this solution, an interactive system is provided in the unmanned vehicle to ensure that the interactive information is basically not affected by the intensity of the external light, taking into account the functional requirements of all scenes during the day and at night, ensuring the visibility of the displayed information, and facilitating users to quickly identify the correct vehicle number and other information, and providing sufficient prompt information before passengers get on the vehicle, thereby enhancing the user experience, optimizing the overall effect of the unmanned operation of the vehicle, and improving the overall product performance of the vehicle.

[0089] The above specific implementations do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. An interactive system, characterized in that: The interactive system is arranged in an unmanned vehicle, and comprises a controller, a power assembly and a plurality of switching display mechanisms, each of the switching display mechanisms comprises a plurality of switchable and movable display components, and each of the display components is provided with corresponding display content; The power assembly is used to receive the first driving instruction sent by the controller, and drive the display components in the matching switching display mechanism to respectively perform corresponding switching operations, so that the switching display mechanism displays interactive information.

2. The interactive system according to claim 1, characterized in that: The display switching mechanism includes a scroll structure and a rotating shaft, and the scroll structure is formed by sequentially winding around the rotating shaft based on different display components.

3. The interactive system according to claim 2, characterized in that: The display contents of the different display components in the switching display mechanism are arranged in sequence.

4. The interactive system according to claim 1 or 2, characterized in that: The display switching mechanism further comprises a locking mechanism, and the locking mechanism is used to lock and fix the flipped display component.

5. The interactive system according to claim 3, characterized in that: The same rotating shaft corresponds to one or more switching display mechanisms.

6. The interactive system according to claim 3, characterized in that: The power assembly includes one motor or multiple motors, and each of the motors drives one or more of the switching display mechanisms.

7. The interactive system according to claim 6, characterized in that: The interactive system further comprises a shell structure, the rotating shaft is fixedly arranged in the shell structure, and the scroll structures of the different switching display mechanisms are sequentially arranged on the rotating shaft in a preset manner.

8. The interactive system according to claim 7, characterized in that: The interactive system includes N rows of the switching display mechanisms, where N is a positive integer.

9. The interactive system according to claim 8, characterized in that: The information corresponding to the switching display mechanisms in different rows is of the same type and has the same content; or the information is of the same type but has different content; Or, the information types corresponding to the switching display mechanisms in different rows are different; Or, the types of information corresponding to the switching display mechanisms in the same row are the same or different; The different types of information correspond to at least two of text information, digital information, and pattern information.

10. The interactive system according to claim 7, characterized in that: The interactive system further comprises a mask structure, wherein the mask structure is covered on the shell structure and the transparency of the mask structure is greater than a preset value.

11. The interactive system according to claim 10, characterized in that: The interactive system further comprises a lighting module, and the lighting module is arranged on the inner side wall of the housing structure; The lighting module is used to receive the second driving instruction sent by the controller to illuminate the interactive information on the switching display mechanism; or receive the third driving instruction sent by the controller and turn off the lighting module.

12. The interactive system according to claim 11, characterized in that: The interactive system further includes a brightness detection unit, which is used to collect brightness information of the environment where the unmanned vehicle is located and send it to the controller, and the controller is used to send a driving instruction to the light module; The lighting module is also used to receive a fourth driving instruction sent by the controller based on the brightness information to illuminate the interactive information on the switching display mechanism; or to receive a fifth driving instruction sent by the controller based on the brightness information and turn off the lighting module.

13. The interactive system according to claim 12, characterized in that: The interactive system comprises an interactive component arranged on the housing structure, and the interactive component is used for receiving external input content and sending it to the controller.

14. The interactive system according to claim 1, characterized in that: The controller is further configured to send a fifth driving instruction to a plurality of the switching display mechanisms, driving the matching switching display mechanisms to perform corresponding switching operations to display preset prompt information representing abnormalities.

15. The interactive system according to claim 13, characterized in that: The controller includes a driving board, which is arranged in the housing structure. The driving board is connected to the power assembly, the lighting module, and the brightness detection unit through a communication cable.

16. The interactive system according to claim 1, characterized in that: The different interaction systems are arranged on the inner side of the front windshield and / or the inner side of the rear windshield of the driverless vehicle.

17. An unmanned vehicle, characterized in that: The unmanned vehicle comprises an interactive system as described in any one of claims 1-16.

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