A table board assembly control method, system, storage medium and vehicle

Abstract

The present application provides a tabletop assembly control method, system, storage medium and vehicle, which belongs to the field of vehicle technology. The tabletop assembly control method includes: in response to the triggering of a door opening signal, collecting the status of each tabletop assembly and the passenger usage information, and determining the target tabletop assembly that is in the unfolded state and to be folded based on the status and the passenger usage information. Subsequently, the obstacle information of the target tabletop assembly is collected, and based on the obstacle information, it is determined whether to perform a folding action on the target tabletop assembly. If not, an alarm message for the target tabletop assembly is output to prompt the user to remove the obstacle. Before controlling the automatic folding of the tabletop assembly, the present application first identifies the obstacle that hinders the folding of the target tabletop assembly based on the obstacle information, and then prompts the user to remove the obstacle through an alarm message, thereby ensuring that the tabletop will not overturn or squeeze objects during the automatic folding process, thereby eliminating the safety hazards of the tabletop during use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a table board assembly control method and system, a storage medium and a vehicle. BACKGROUND

[0002] With the development of automobile intelligence, in order to adapt to the demand of users for riding comfort, more and more vehicles are equipped with table board assemblies that can be automatically unfolded and stowed for users to place articles. However, in the related art, since the article placing surface of the table board or the area between the table board and the chair back may have articles placed thereon, the table board has a risk of causing the articles to be squeezed or overturned during automatic stowing, which causes a safety hazard of the table board during use. SUMMARY

[0003] Therefore, the present application provides a table board assembly control method and system, a storage medium and a vehicle to solve the problem of how to eliminate the safety hazard of the table board assembly during use.

[0004] In a first aspect, a table board assembly control method is provided. The method is applied to a vehicle, and the vehicle includes a plurality of table board assemblies. The state of the table board assembly includes an unfolded state and a stowed state. In the unfolded state, the table board assembly is unfolded on one side of a chair back. In the stowed state, the table board assembly is stowed on the one side of the chair back. The method includes:

[0005] In response to triggering of a vehicle door opening signal, the state of each table board assembly and occupant use information are collected. The occupant use information is used to indicate whether the table board assembly needs to be used by an occupant after the current time.

[0006] Based on the state of the table board assembly and the occupant use information, a target table board assembly in the unfolded state and to be stowed is determined.

[0007] Obstacle information of the target table board assembly is collected.

[0008] Based on the obstacle information, it is determined whether to perform a stowing action on the target table board assembly.

[0009] If yes, the target table board assembly is controlled to be in the stowed state.

[0010] If no, warning information for the target table board assembly is outputted. The warning information is used to prompt removal of the obstacle.

[0011] Optionally, after the warning information for the target table board assembly is outputted, the method further includes:

[0012] The obstacle information of the target table board assembly is collected in a loop.

[0013] when the current collected obstacle information indicates that there is no obstacle blocking the target table board assembly from being stowed, controlling the target table board assembly to be in the stowed state.

[0014] Optionally, the table board assembly comprises a table board and a screen, and when the table board and the screen are both in the stowed state, the screen is located between the table board and the chair back.

[0015] The occupant usage information comprises occupant seating information, which is used to indicate whether the seat corresponding to the table board assembly is occupied by an occupant, wherein the seat corresponding to the table board assembly refers to the seat to which the seating space occupied by the table board assembly belongs.

[0016] Based on the state of the table board assembly and the occupant usage information, determining a target table board assembly in the unfolded state and to be stowed, comprises:

[0017] Determining whether the state of the table board assembly and the occupant usage information meet a preset condition.

[0018] When the state of the table board assembly and the occupant usage information meet the preset condition, determining that the table board assembly is the target table board assembly.

[0019] The preset condition comprises that the screen is in the stowed state, the table board is in the unfolded state, and the occupant seating information indicates that the seat corresponding to the table board assembly is not occupied by an occupant.

[0020] Optionally, collecting the state of each table board assembly and the occupant usage information comprises:

[0021] Based on the vehicle door opening signal, determining a target vehicle door corresponding to the vehicle door opening signal.

[0022] Collecting the state of the table board assembly close to the target vehicle door and the occupant usage information.

[0023] Optionally, collecting the obstacle information of the target table board assembly comprises:

[0024] Obtaining image information of the target table board assembly, the image information comprising an image of a placement surface of the target table board assembly and an image located on a stowing path of the target table board assembly.

[0025] Identifying obstacle information in the image information.

[0026] According to the identification result, generating the obstacle information of the target table board assembly.

[0027] Optionally, obstacle information of the target table board assembly is collected, including:

[0028] Pressure information borne by a placement surface of the target table board assembly is acquired;

[0029] Based on the pressure information, obstacle information of the target table board assembly is determined.

[0030] In a second aspect, a table board assembly control system is provided. The system is applied to a vehicle including a plurality of table boards. A state of the table board assembly includes an unfolded state and a stowed state. In the unfolded state, the table board assembly is unfolded at a side of a seat back. In the stowed state, the table board assembly is stowed at the side of the seat back. The system includes a central controller, a seat controller, a first information collection module, and a second information collection module. The central controller is configured to, in response to a door closed signal, instruct the first information collection module to collect state information of each table board assembly and passenger usage information. The passenger usage information is used to indicate whether the table board is used by a passenger within a preset time period after a current time.

[0031] The central controller is configured to, in response to a door closed signal, instruct the first information collection module to collect state information of each table board assembly and passenger usage information. The passenger usage information is used to indicate whether the table board is used by a passenger within a preset time period after a current time.

[0032] The first information collection module is further configured to determine a target table board assembly in the unfolded state and to be stowed based on the state information of each table board assembly and the passenger usage information, and instruct the second information collection module to collect obstacle information of the target table board assembly.

[0033] The second information collection module is further configured to determine whether to perform a stowing action on the target table board assembly based on the obstacle information. If yes, the seat controller is instructed to control the target table board assembly to be in the stowed state. If no, the central controller is instructed to output warning information for the target table board assembly, which is used to prompt removal of the obstacle.

[0034] Optionally, the table board assembly includes a table board and a screen. When the table board and the screen are both in the stowed state, the screen is located between the table board and the seat back. The first information collection module includes a first collection unit and a second collection unit.

[0035] The first collection unit is configured to acquire a state of the screen under the instruction of the central controller, and in the case that the screen is in the stowed state, instruct the second collection unit to collect state information of each table board assembly and passenger usage information. In the case that the screen is in the unfolded state, instruct the seat controller to control the screen to be in the stowed state, and then instruct the second collection unit to collect state information of each table board assembly and passenger usage information.

[0036] In a third aspect, the present application provides a computer readable storage medium, having stored thereon a computer program, which, when executed by a processor, implements the steps of the table board assembly control method according to the first aspect of the present application.

[0037] In a fourth aspect, the present application provides a vehicle comprising the table board assembly control system according to the second aspect of the present application, or comprising a control module configured to implement the steps of the table board assembly control method according to the first aspect of the present application.

[0038] The present application provides a table board assembly control method, system, storage medium and vehicle. The method is applied to a vehicle, and the vehicle comprises a plurality of table board assemblies. The state of the table board assembly comprises an unfolded state and a stowed state. In the unfolded state, the table board assembly is unfolded on one side of a seat back. In the stowed state, the table board assembly is stowed on the one side of the seat back.

[0039] The method comprises: in response to triggering of a vehicle door opening signal, collecting the state of each table board assembly and passenger use information, the passenger use information being used to indicate whether the table board assembly needs to be used by a passenger after a current time; based on the state of the table board assembly and the passenger use information, determining a target table board assembly in the unfolded state and to be stowed; collecting obstacle information of the target table board assembly; based on the obstacle information, determining whether to perform a stowing action on the target table board assembly; if yes, controlling the target table board assembly to be in the stowed state; and if no, outputting warning information for the target table board assembly, the warning information being used to prompt removal of the obstacle.

[0040] The present application collects the state of each table board assembly and passenger use information in response to triggering of a vehicle door opening signal, and determines a target table board assembly in the unfolded state and to be stowed based on the state and the passenger use information. Subsequently, obstacle information of the target table board assembly is collected, and it is determined whether to perform a stowing action on the target table board assembly based on the obstacle information. If no, warning information for the target table board assembly is outputted to prompt the user to remove the obstacle. The present application identifies the obstacle that hinders the stowing of the target table board assembly based on the obstacle information before controlling the table board assembly to be stowed automatically, and then prompts the user to remove the obstacle through the warning information, thereby ensuring that the table board does not overturn or squeeze the articles in the process of automatic stowing, and eliminating the safety hazards of the table board in use. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0042] Figure 1 is a table board assembly control method step diagram provided by the embodiments of the present application;

[0043] Figure 2 is another table board assembly control method step diagram provided by the embodiments of the present application;

[0044] Figure 3 is a method step diagram for determining a target table board assembly provided by the embodiments of the present application;

[0045] Figure 4 is a first screen and table board structure schematic diagram provided by the embodiments of the present application;

[0046] Figure 5 is a second screen and table board structure schematic diagram provided by the embodiments of the present application;

[0047] Figure 6 is a third screen and table board structure schematic diagram provided by the embodiments of the present application;

[0048] Figure 7 is a method step diagram for obtaining information based on a vehicle door opening signal provided by the embodiments of the present application;

[0049] Figure 8 is a method step diagram for obtaining obstacle information provided by the embodiments of the present application;

[0050] Figure 9 is another method step diagram for obtaining obstacle information provided by the embodiments of the present application;

[0051] Figure 10 is a flow chart of a table board assembly control method provided by the embodiments of the present application;

[0052] Figure 11 is a structure schematic diagram of a table board assembly control system provided by the embodiments of the present application. DETAILED DESCRIPTION

[0053] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0054] With the development of automobile intelligence, in order to adapt to the demand of users for riding comfort, more and more vehicles are equipped with table board assemblies that can be automatically unfolded and folded for users to place articles. However, in the related art, since the article placing surface of the table board or the area between the table board and the chair back may have articles placed therein, the table board has a risk of causing the articles to be squeezed or overturned during automatic folding, which causes a safety hazard of the table board during use.

[0055] To solve the problem of how to eliminate the safety hazard of the table board assembly during use, the present application provides a table board assembly control method, system, storage medium and vehicle. In response to triggering of a vehicle door opening signal, the state of each table board assembly and occupant use information are collected, and based on the state and the occupant use information, a target table board assembly in an unfolded state and to be folded is determined. Then, obstacle information of the target table board assembly is collected, and based on the obstacle information, it is determined whether to perform a folding action on the target table board assembly. If not, warning information for the target table board assembly is output to prompt the user to remove the obstacle. Before controlling the table board assembly to be automatically folded, the obstacle that hinders the folding of the target table board assembly is identified based on the obstacle information, and then the user is prompted to remove the obstacle through the warning information, so that the table board will not cause the articles to be overturned or squeezed during automatic folding, and the safety hazard of the table board during use is eliminated. The specific method is as follows:

[0056] The first aspect of the present application proposes an embodiment, as shown in Figure 1 As shown in a table board assembly control method step diagram, the method is applied to a vehicle, specifically to a vehicle-mounted controller, the vehicle includes a plurality of table board assemblies, the state of the table board assembly includes an unfolded state and a folded state, in the unfolded state the table board assembly is unfolded on one side of the chair back, in the folded state the table board assembly is stored on one side of the chair back. The main steps include:

[0057] Step S101, in response to triggering of a vehicle door opening signal, the state of each table board assembly and occupant use information are collected. The occupant use information is used to indicate whether the table board assembly needs to be used by the occupant after the current time.

[0058] The table board assembly refers to an assembly with a storage function on a vehicle, at least including a table board. The table board assembly is arranged on a chair back and includes two states of an unfolded state and a folded state. In the unfolded state, the table board assembly is unfolded on one side of the chair back; in the folded state, the table board assembly is stored on the one side of the chair back.

[0059] The door opening signal can be collected by a door sensor arranged at the door. The door sensor is a sensor for detecting the position of the door and is connected with the vehicle controller. When the door sensor detects that the position of the door is at a preset position corresponding to the opening of the door, the door opening signal is sent to the vehicle controller, so that the vehicle controller collects the state of each table board assembly and the passenger use information in response to the door opening signal.

[0060] In step S102, based on the state of the table board assembly and the passenger use information, the target table board assembly in the unfolded state and to be folded is determined.

[0061] The passenger use information is used to indicate whether the table board assembly needs to be used by the passenger after the current time. When the passenger use information indicates that the table board assembly does not need to be used by the passenger after the current time, the table board assembly is determined to be the table board assembly to be folded. When the passenger use information indicates that the table board assembly needs to be used by the passenger after the current time, the table board assembly is determined to be the table board assembly not to be folded.

[0062] The target table board assembly is the table board assembly in the unfolded state and to be folded. In order to avoid the target table board assembly hindering the action of the passenger when the passenger gets on the vehicle, when the target table board assembly is in the unfolded state and to be folded, it is indicated that the target table board assembly should be controlled to be automatically folded, so that the target table board assembly is in the folded state after the user gets off the vehicle. At this time, in order to avoid safety hazards of the target table board assembly, it should be further determined whether there is a risk of squeezing or overturning articles in the process of folding the target table board assembly.

[0063] In step S103, the obstacle information of the target table board assembly is collected.

[0064] The obstacle information is used to determine whether there is an obstacle hindering the folding of the target table board assembly. The obstacle information can be obtained in various ways, for example, by installing a camera in the cab to collect the environmental image around the target table board, and analyzing the collected environmental image to determine whether there is an obstacle hindering the folding of the target table board. Alternatively, infrared emitters and infrared receivers are installed on both sides of the table board, and whether there is an obstacle hindering the folding of the target table board assembly is determined by judging whether the infrared receivers receive the infrared emitted by the infrared emitters.

[0065] In step S104, based on the obstacle information, it is determined whether to perform a folding action on the target table board assembly.

[0066] When there is an obstacle blocking the target table board assembly from being stowed, it indicates that there is a risk of crushing or overturning the object during the automatic stowing of the table board assembly, so the stowing action is not performed on the target table board. When there is no obstacle blocking the stowing of the table board assembly, it indicates that there is no risk of crushing or overturning the object during the automatic stowing of the table board assembly, so the stowing action is performed on the target table board.

[0067] When the stowing action is performed on the target table board, go to step S105; when the stowing action is not performed on the target table board, go to step S106.

[0068] Step S105, if yes, control the target table board assembly to be in the stowed state.

[0069] If the stowing action is performed on the target table board assembly, control the target table board assembly to be in the stowed state. In an optional embodiment, the stowing action can be performed by sending a control signal to the motor driving the target table board assembly to move towards the direction of the chair back, and then the target table board assembly is in the stowed state.

[0070] Step S106, if no, output the alarm information for the target table board assembly, the alarm information is used to prompt to remove the obstacle.

[0071] If the stowing action is not performed on the target table board assembly, output the alarm information for the target table board assembly to prompt to remove the obstacle. Specifically, the vehicle-mounted controller should send the alarm information for the target table board assembly to the user, prompting the user that there is currently an obstacle blocking the stowing of the target table board assembly, and prompting the user to remove the obstacle as soon as possible.

[0072] In an optional embodiment, the alarm information can be sent in the form of voice, image or warning light. For example, the vehicle-mounted controller controls the speaker to send a voice prompting the user that the current table board assembly cannot be stowed. Or install warning lights around the table board assembly, when there is an obstacle blocking the stowing of the target table board assembly, the color of the warning light closest to the target table board assembly is switched to red.

[0073] In response to the triggering of the door opening signal, the present application collects the status of each table panel assembly and the passenger usage information, and determines the target table panel assembly that is in the unfolded state and to be folded based on the status and the passenger usage information. Subsequently, the obstacle information of the target table panel assembly is collected, and based on the obstacle information, it is determined whether to perform the folding action on the target table panel assembly. If not, an alarm message for the target table panel assembly is output to prompt the user to remove the obstacle. Before controlling the automatic folding of the table panel assembly, the present application first identifies the obstacle that hinders the folding of the target table panel assembly based on the obstacle information, and then prompts the user to remove the obstacle through an alarm message, thereby ensuring that the table panel will not overturn or squeeze the objects during the automatic folding process, eliminating the safety hazards of the table panel during use.

[0074] In another embodiment of the present application, in addition to the steps in the above-mentioned embodiment, the following steps are further included:

[0075] Optionally, refer to Figure 2 Another tabletop assembly control method step diagram is shown. In addition to steps 101 to 106 described in the first embodiment, after step S106, the method further includes:

[0076] Step S107, cyclically collecting obstacle information of the target table top assembly.

[0077] After the warning information is issued, obstacle information is cyclically collected for the target table top component that is currently in the unfolded state, so as to determine whether the obstacle that prevents the target table top component from being folded has been removed by the user.

[0078] Step S108: When the currently collected obstacle information indicates that there is no obstacle that prevents the target table top assembly from being folded, control the target table top assembly to be in the folded state.

[0079] If the currently collected obstacles indicate that there are no obstacles that would prevent the target table assembly from being retracted, it indicates that the obstacle that would prevent the target table assembly from being retracted has been removed by the user, and the safety hazard posed by the target table assembly has been eliminated. At this point, the target table assembly can be controlled to be in the retracted state, thereby ensuring that the target table assembly is in the retracted state after the passenger exits the vehicle or before the passenger enters the vehicle.

[0080] Optionally, the table panel assembly includes a table panel and a screen, and when both the table panel and the screen are in the retracted state, the screen is located between the table panel and the seat back. The passenger usage information includes passenger seating information, and the passenger seating information is used to indicate whether a seat corresponding to the table panel assembly is occupied by a passenger, wherein the seat corresponding to the table panel assembly is the seat belonging to the seating space occupied by the table panel assembly.

[0081] refer toFigure 3 A method for determining a target table board assembly is shown. Step S102 includes:

[0082] Step S1021, determine whether the state of the table board assembly and the passenger usage information meet a preset condition. The preset condition includes that the screen is in the stowed state, the table board is in the unfolded state, and the passenger seating information indicates that the seat corresponding to the table board assembly is not occupied by a passenger.

[0083] Reference Figure 4 A first structure diagram of a screen and a table board is shown, Figure 5 A second structure diagram of a screen and a table board is shown, Figure 6 A third structure diagram of a screen and a table board is shown, Figure 4 The screen and the table board in the above are in the stowed state, Figure 5 The screen in the above is in the stowed state, and the table board is in the unfolded state, Figure 6 The screen and the table board in the above are in the unfolded state.

[0084] The seat corresponding to the table board assembly refers to the seat to which the part of the seating space occupied by the table and chair assembly belongs. For example, in a left-hand five-seater passenger car, the table board assembly arranged on the back of the co-pilot seat corresponds to the seat in the rear seat close to the right side door, and the table board assembly arranged on the back of the driver's seat corresponds to the seat in the rear seat close to the left side door.

[0085] In an optional embodiment, the state of the screen can be determined by a position sensor arranged on the screen. When the position sensor detects that the screen is in a preset position corresponding to the stowed state, it is determined that the screen is in the stowed state; when the position sensor detects that the screen is in a preset position corresponding to the unfolded state, it is determined that the screen is in the unfolded state.

[0086] Since the screen is usually more prone to damage, in order to reduce the probability of screen damage, the screen is located between the table board and the seat back when the screen and the table board are in the stowed state. Based on this, in order to effectively protect the screen, the table board assembly should be determined as the target table board assembly when the screen is in the stowed state, the table board is in the unfolded state, and the passenger seating information indicates that the seat corresponding to the table board assembly is not occupied by a passenger.

[0087] Step S1022, when the state of the table board assembly and the passenger usage information meet the preset condition, determine that the table board assembly is the target table board assembly.

[0088] When the table board assembly meets the preset condition, it indicates that the table board is in the unfolded state, and the folding action can be performed objectively. At the same time, the table board assembly is currently not occupied by the passenger, that is, the table board assembly will not be used by the passenger after the current time, and the folding condition is satisfied subjectively. Further, the screen is in the folded state, and the screen can be protected after the table board is folded.

[0089] In summary, when the state of the table board assembly and the passenger use information meet the preset condition, the table board assembly should be determined as the target table board assembly, and then based on the obstacle information of the target table board assembly, it is determined whether to perform the folding action on the table board.

[0090] Optionally, referring to Figure 7 The method steps of obtaining information based on the vehicle door opening signal are shown. In step S101, in response to the triggering of the vehicle door opening signal, the state of each table board assembly and the passenger use information are collected, including:

[0091] In step S1011, based on the vehicle door opening signal, the target vehicle door corresponding to the vehicle door opening signal is determined.

[0092] In order to reduce the energy consumption of the vehicle for collecting passenger occupancy information and improve the energy use efficiency of the vehicle, the most likely automatically folded table board assembly can be determined through the vehicle door opening signal, and information collection can be performed on the most likely automatically folded table board assembly.

[0093] When the vehicle door sensor detects that the vehicle door is opened, the vehicle controller can determine the target vehicle door that is opened through the vehicle door opening signal transmitted by the vehicle door sensor. Generally, when the passenger gets off the vehicle, the passenger will open the vehicle door closest to the passenger and get off from the vehicle door closest to the passenger. Therefore, it can be deduced that the passenger closest to the target vehicle door that is opened is most likely to get off the vehicle, that is, the table board assembly closest to the target vehicle door is most likely not to be used by the passenger after the current time. Therefore, in order to reduce the energy consumption of the vehicle, the target vehicle door corresponding to the vehicle door opening signal should be determined based on the vehicle door opening signal.

[0094] In step S1012, the state of the table board assembly close to the target vehicle door and the passenger use information are collected.

[0095] From the analysis in step S1011, it can be known that the table board assembly closest to the target vehicle door is most likely not to be used by the passenger after the current time, and therefore the passenger use information and the state of the table board assembly close to the target vehicle door should be collected.

[0096] Optionally, referring to Figure 8 The method steps of obtaining obstacle information are shown. In step S103, the obstacle information of the target table board assembly is collected, including:

[0097] Step S11, obtaining image information of the target table board assembly. The image information includes an image of the object placement surface of the target table board assembly and an image of the target table board assembly in the stowing path.

[0098] The image information of the target table board assembly can be collected by a camera arranged on the roof of the cab. The image information should at least include an image of the object placement surface of the target table board assembly and an image of the target table board assembly in the stowing path. Based on the image of the object placement surface of the target table board assembly, it can be determined whether there is a risk of overturning the object, and based on the image of the target table board assembly in the stowing path, it can be determined whether there is a risk of crushing the object, so as to fully identify the potential safety hazards of the target table board assembly.

[0099] Step S12, identifying obstacle information in the image information.

[0100] The identification of the obstacle information in the image information can be realized by an image recognition algorithm. Specifically, RCNN (Region-based Convolutional Neural Networks) and SSD (Sum of Squared Differences) algorithm can be used.

[0101] Step S13, generating obstacle information of the target table board assembly according to the identification result.

[0102] According to the identification result of the obstacle information in the image information, the obstacle information of the target table board assembly is generated.

[0103] Alternatively, referring to Figure 9 Another method for obtaining obstacle information is shown in the step diagram. The collection of the obstacle information of the target table board assembly in step S103 includes:

[0104] Step S21, obtaining pressure information borne by the object placement surface of the target table board assembly.

[0105] In order to reduce the operation amount of the vehicle-mounted controller and improve the reaction speed of the vehicle-mounted controller, it can be determined whether there is an obstacle blocking the stowing of the target table board assembly by the pressure information borne by the object placement surface of the target table board assembly. Specifically, the pressure sensor can be arranged at the connection between the table board assembly and the chair back, or below the object placement surface of the table board assembly.

[0106] Step S22, determining the obstacle information of the target table board assembly based on the pressure information.

[0107] When it is determined, based on the collected pressure information, that the pressure borne by the object placing surface of the target table board assembly is greater than the preset pressure, it is determined that there is an obstacle that hinders the folding of the target table board assembly; when the pressure borne by the object placing surface of the target table board assembly is less than or equal to the preset pressure, it is determined that there is no obstacle that hinders the folding of the target table board assembly.

[0108] The third aspect of the present application proposes an embodiment, which refers to Figure 10 A flowchart of a table board assembly control method is shown, and the method is applied to a vehicle. The vehicle includes a plurality of table board assemblies, and each table board assembly includes a table board and a screen. The state of each table board assembly includes an unfolded state and a folded state. In the unfolded state, the table board assembly is unfolded on one side of the seat back, and in the folded state, the table board assembly is stored on one side of the seat back. When the table board and the screen are both in the folded state, the screen is located between the table board and the seat back. The method includes:

[0109] In response to triggering of a vehicle door opening signal, a target vehicle door corresponding to the vehicle door opening signal is determined, and the state of a table board assembly close to the target vehicle door and occupant use information are collected. It is determined whether the state of the table board assembly and the occupant use information meet a preset condition. When the state of the table board assembly and the occupant use information meet the preset condition, the table board assembly is determined as a target table board assembly. The preset condition includes that the screen is in the folded state, the table board is in the unfolded state, and the occupant seating information indicates that the seat corresponding to the table board assembly is not occupied by an occupant.

[0110] Obstacle information of the target table board assembly is collected. The collection of the obstacle information of the target table board assembly includes two collection methods:

[0111] Method one: image information of the target table board assembly is obtained, the image information including an image of an object placing surface of the target table board assembly and an image located on a folding path of the target table board assembly; obstacle information in the image information is identified; and the obstacle information of the target table board assembly is generated according to the identification result.

[0112] Method two: pressure information borne by the object placing surface of each target table board assembly is obtained, and the obstacle information of the target table board assembly is determined based on the pressure information.

[0113] After the obstacle information of the target table board assembly is obtained, it is determined, based on the obstacle information, whether to perform a folding action on the target table board assembly. If the folding action is performed on the target table board assembly, the target table board assembly is controlled to be in the folded state; if the folding action is not performed on the target table board assembly, alarm information for the target table board assembly is output, and the alarm information is used to prompt removal of the obstacle.

[0114] After outputting the warning information for the target table tray assembly, the target table tray assembly is cyclically collected with obstacle information. If the currently collected obstacle information indicates that there are no obstacles that would prevent the target table tray assembly from being retracted, the target table tray assembly is controlled to be retracted. If the currently collected obstacle information indicates that there are obstacles that would prevent the target table tray assembly from being retracted, the process returns to collecting obstacle information for the target table tray assembly.

[0115] The fourth aspect of the present application proposes an embodiment in which a table board assembly control system is applied to a vehicle, the vehicle comprising a plurality of table boards, the states of the table board assembly comprising an unfolded state and a folded state, in which the table board assembly is unfolded on one side of a seat back in the unfolded state, and in the folded state the table board assembly is folded on one side of the seat back.

[0116] like Figure 11 As shown in the structural diagram of a table board component control system, the system includes: a central controller, a seat controller, a first information acquisition module and a second information acquisition module; wherein,

[0117] The central controller is configured to, in response to a door closing signal, instruct the first information collection module to collect status information of each table panel assembly and passenger usage information, wherein the passenger usage information indicates whether the table panel has been used by a passenger within a preset time period after a current moment;

[0118] The first information collection module is further configured to determine a target table panel assembly that is in the deployed state and to be retracted based on the state of the table panel assembly and the occupant usage information, and to instruct the second information collection module to collect obstacle information of the target table panel assembly;

[0119] The second information acquisition module is also used to determine whether to perform a folding action on the target table panel assembly based on the obstacle information; if so, instruct the seat controller to control the target table panel assembly to be in the folded state; if not, instruct the central controller to output an alarm message for the target table panel assembly, and the alarm message is used to prompt the removal of the obstacle.

[0120] In a specific embodiment, the first information acquisition module can be a sensor for detecting the position of the table top assembly. The number of first information acquisition modules should be the same as the number of table top assemblies, and each first information acquisition module is installed one-to-one on each table top assembly.

[0121] The second information collection module can be a camera located in the cab, or the camera can be located on the ceiling or on the seat back at a position higher than the table assembly. When the camera is located on the ceiling, obstacle information of multiple target table assemblies can be collected by one camera.

[0122] Optionally, the table board assembly comprises a table board and a screen, and when the table board and the screen are both in the stowed state, the screen is located between the table board and the chair back.

[0123] The occupant usage information comprises occupant seating information, which is used to indicate whether the seat corresponding to the table board assembly is occupied by an occupant, wherein the seat corresponding to the table board assembly refers to the seat to which the seating space occupied by the table board assembly belongs.

[0124] The first information acquisition module is further configured to determine whether the state of the table board assembly and the occupant usage information satisfy a preset condition, and determine the table board assembly as the target table board assembly when the state of the table board assembly and the occupant usage information satisfy the preset condition, wherein the preset condition comprises that the screen is in the stowed state, the table board is in the unfolded state, and the occupant seating information indicates that the seat corresponding to the table board assembly is not occupied by an occupant.

[0125] Optionally, the second information acquisition module is further configured to cyclically acquire the obstacle information of the target table board assembly, and instruct the seat controller to control the target table board assembly to be in the stowed state when the currently acquired obstacle information indicates that there is no obstacle blocking the stowing of the target table board assembly.

[0126] Optionally, the first information acquisition module is further configured to determine a target door corresponding to the door opening signal based on the door opening signal, and acquire the state of the table board assembly close to the target door and the occupant usage information.

[0127] Optionally, the first information acquisition module is further configured to acquire image information of the target table board assembly, the image information comprising an image of a placement surface of the target table board assembly and an image located on a stowing path of the target table board assembly, identify obstacle information in the image information, and generate the obstacle information of the target table board assembly according to a result of the identification.

[0128] Optionally, the first information acquisition module is further configured to acquire pressure information borne by a placement surface of the target table board assembly, and determine the obstacle information of the target table board assembly based on the pressure information.

[0129] Embodiments of the present application further provide a computer readable storage medium, which stores computer programs / instructions, and the computer programs / instructions are executed by a processor to implement a table board assembly control method according to the embodiments of the present application.

[0130] The embodiment of the present application also provides a vehicle comprising the table board assembly control system provided by the present application or comprising a control module used to implement the steps of the table board assembly control method.

[0131] The present application collects the state of each table board assembly and the passenger use information in response to the triggering of the vehicle door opening signal, and determines a target table board assembly in the unfolded state and to be folded based on the state and the passenger use information. Then, obstacle information of the target table board assembly is collected, and it is determined whether to perform a folding action on the target table board assembly based on the obstacle information. If not, warning information for the target table board assembly is output to prompt the user to remove the obstacle. The present application identifies the obstacle that hinders the folding of the target table board assembly based on the obstacle information before controlling the automatic folding of the table board assembly, and then prompts the user to remove the obstacle through the warning information, so that the table board does not overturn or squeeze the articles in the process of automatic folding, and the safety hazard of the table board in use is eliminated.

[0132] Each of the embodiments in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0133] The embodiments of the present application are described with reference to the flowcharts and / or block diagrams of the methods, systems, electronic devices and computer program products according to the embodiments of the present application. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and the combination of the flows and / or blocks in the flowcharts and / or block diagrams can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing terminal equipment to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal equipment produce a method implemented in the flowcharts and / or block diagrams. Figure 1 The function of one flow or multiple flows and / or blocks Figure 1 The function of one block or multiple blocks.

[0134] These computer program instructions can also be stored in a computer readable memory that can guide the computer or other programmable data processing terminal equipment to work in a specific way, so that the instructions stored in the computer readable memory produce a product comprising instruction devices that implement the method in the flowcharts and / or block diagrams. Figure 1 The function of one flow or multiple flows and / or blocks Figure 1 The function of one block or multiple blocks.

[0135] These computer program instructions can also be loaded into a computer or other programmable data processing terminal device, so that a series of operational steps are performed on the computer or other programmable terminal device to generate a computer-implemented process, thus the instructions executed on the computer or other programmable terminal device provide a process for implementing the functions specified in the flowchart Figure 1 one flow or multiple flows and / or blocks Figure 1 one block or multiple blocks.

[0136] Although the preferred embodiments of the present application have been described, those skilled in the art who understand the basic inventive concept after getting to know the present application can make additional changes and modifications to the embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the embodiments of the present application.

[0137] Finally, it should also be noted that, in this document, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between or among the entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or terminal device. An element proceeded by "comprises a... " does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or terminal device that comprises the element.

[0138] The above provides a kind of table board assembly control method, system, storage medium and vehicle provided by the present application, are introduced in detail, specific examples are applied in this document to the principle and implementation of the present application are described, the above example is only for helping to understand the method of the present application and its core idea;For the general technical personnel of the field, according to the idea of the present application, there will be changes in specific implementation and application range, and the content of the above description should not be understood as the limitation of the present application.

Claims

1. A tabletop component control method, characterized in that: The method is applied to a vehicle, the vehicle including a plurality of table top assemblies, the table top assemblies being in an unfolded state and a folded state, wherein in the unfolded state the table top assemblies are unfolded on one side of a seat back, and in the folded state the table top assemblies are folded on one side of the seat back, the method comprising: In response to a door opening signal, collecting the status of each table assembly and passenger usage information, wherein the passenger usage information is used to indicate whether the table assembly needs to be used by the passenger after the current moment; Determining a target table panel assembly that is in the deployed state and to be retracted based on the state of the table panel assembly and the occupant usage information; Collecting obstacle information of the target table top component; Based on the obstacle information, determining whether to perform a folding action on the target table panel component; If yes, controlling the target table top assembly to be in the retracted state; If not, an alarm message for the target table top component is output, and the alarm message is used to prompt the user to remove the obstacle.

2. The tabletop component control method according to claim 1, characterized in that: After outputting the warning information for the target table panel component, the method further includes: Circularly collecting obstacle information of the target table top component; When the currently collected obstacle information indicates that there is no obstacle that prevents the target table top assembly from being folded, the target table top assembly is controlled to be in the folded state.

3. The tabletop component control method according to claim 1, characterized in that: The table top assembly includes a table top and a screen, and when the table top and the screen are both in the retracted state, the screen is located between the table top and the chair back; The passenger usage information includes passenger seating information, wherein the passenger seating information is used to indicate whether a passenger is seated in a seat corresponding to the table assembly, wherein the seat corresponding to the table assembly is a seat in a seating space occupied by the table assembly; Determining a target table tray assembly that is in the deployed state and to be retracted based on the state of the table tray assembly and the occupant usage information includes: determining whether the status of the table panel assembly and the passenger usage information meet preset conditions; When the state of the table top assembly and the passenger usage information meet the preset conditions, determining the table top assembly as the target table top assembly; The preset conditions include that the screen is in the retracted state, the table top is in the unfolded state, and the passenger seating information indicates that there is no passenger sitting in the seat corresponding to the table top assembly.

4. The tabletop component control method according to claim 1, characterized in that: Collecting the status of each table assembly and occupant usage information, including: determining a target door corresponding to the door opening signal based on the door opening signal; The status of the table panel assembly near the target vehicle door and the passenger usage information are collected.

5. The tabletop component control method according to claim 1, characterized in that: Collecting obstacle information of the target tabletop component includes: Acquire image information of the target table board component, the image information including an image of a storage surface of the target table board component and an image located on a folding path of the target table board component; Identifying obstacle information in the image information; Obstacle information of the target table top component is generated based on the recognition result.

6. The tabletop component control method according to any one of claims 1 to 5, characterized in that: Collecting obstacle information of the target tabletop component includes: Obtaining pressure information on the storage surface of the target table top assembly; Obstacle information of the target table top component is determined based on the pressure information.

7. A tabletop component control system, characterized in that: The system is applied to a vehicle, the vehicle includes a plurality of table tops, the table top assembly includes an unfolded state and a folded state, in the unfolded state the table top assembly is unfolded on one side of a seat back, and in the folded state the table top assembly is folded on one side of the seat back, the system includes: a central controller, a seat controller, a first information acquisition module and a second information acquisition module; wherein, The central controller is configured to, in response to a door closing signal, instruct the first information collection module to collect status information of each table panel assembly and passenger usage information, wherein the passenger usage information indicates whether the table panel has been used by a passenger within a preset time period after a current moment; The first information collection module is further configured to determine a target table panel assembly that is in the deployed state and to be retracted based on the state of the table panel assembly and the occupant usage information, and to instruct the second information collection module to collect obstacle information of the target table panel assembly; The second information acquisition module is also used to determine whether to perform a folding action on the target table panel assembly based on the obstacle information; if so, instruct the seat controller to control the target table panel assembly to be in the folded state; if not, instruct the central controller to output an alarm message for the target table panel assembly, and the alarm message is used to prompt the removal of the obstacle.

8. The tabletop component control system according to claim 7, characterized in that: The table top assembly includes a table top and a screen, and when the table top and the screen are both in the retracted state, the screen is located between the table top and the chair back; The first information acquisition module includes: a first acquisition unit and a second acquisition unit; The first acquisition unit is used to obtain the status of the screen under the instruction of the central controller, and when the screen is in the retracted state, instruct the second acquisition unit to collect the status of each of the table board components and the passenger usage information; when the screen is in the unfolded state, instruct the seat controller to instruct the second acquisition unit to collect the status of each of the table board components and the passenger usage information after controlling the screen to be in the retracted state.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the table top component control method described in any one of claims 1 to 6 are implemented.

10. A vehicle, characterized in that: It comprises the table top component control system according to any one of claims 7-8, or comprises a control module, wherein the control module is used to implement the steps of the table top component control method according to any one of claims 1-6.

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