Automobile table control method, device, equipment and storage medium

Abstract

This application relates to the field of vehicle control technology and discloses a vehicle table control method, device, equipment, and storage medium. The method comprises: obtaining a vehicle seat occupancy signal and a table status signal; determining whether a table control condition is met based on the seat occupancy signal and the table status signal; when the table control condition is met, obtaining a vehicle driving status signal and a table load status signal; and performing an early warning or vehicle table control based on the vehicle driving status signal and the table load status signal. This application can effectively improve the accuracy of vehicle table control and ensure occupant safety.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a method, device, equipment and storage medium for controlling a vehicle table. Background Art

[0002] Currently, more and more car models are equipped with in-car tables. On the one hand, they can meet people's storage needs, but on the other hand, they will bring safety hazards. Since the small table can be used by the driver and passengers to place food, computers, etc., however, during driving, if the small table is in use and the vehicle brakes suddenly, it is easy to cause a collision risk to the user. The current control of the table only considers the status of the table, resulting in low control accuracy and the safety of the passengers cannot be guaranteed.

[0003] Therefore, how to effectively improve the control accuracy of the car table and ensure the safety of the passengers is a problem that needs to be solved urgently.

[0004] The above content is only used to assist in understanding the technical solution of this application and does not constitute an admission that the above content is prior art. Summary of the Invention

[0005] The main purpose of this application is to provide a car table control method, device, equipment and storage medium, aiming to solve the technical problem of how to effectively improve the control accuracy of the car table and ensure the safety of the passengers.

[0006] To achieve the above objectives, the present application proposes a method for controlling a vehicle table, the method comprising:

[0007] Obtain the vehicle's seat occupancy signal and table status signal;

[0008] determining whether a table control condition is satisfied according to the seat occupancy signal and the table status signal;

[0009] When the table control condition is met, obtaining a vehicle driving state signal and a table load state signal;

[0010] Early warning or automobile desktop control is performed according to the vehicle driving status signal and the table board bearing status signal.

[0011] In one embodiment, determining whether a table control condition is satisfied based on the seat occupancy signal and the table status signal includes:

[0012] determining a status of an occupant in the vehicle based on the seat occupancy signal;

[0013] determining whether the table top is in an unfolded state according to the table top state signal;

[0014] When the vehicle occupant status is that there is an occupant in the vehicle and the table is in an unfolded state, determining that a table control condition is satisfied;

[0015] When the in-vehicle occupant status is that there is no occupant in the vehicle or the table is not in the unfolded state, it is determined that the table control condition is not satisfied.

[0016] In one embodiment, the early warning or car desktop control according to the vehicle driving status signal and the table load status signal includes:

[0017] Determine an item height signal and an item weight signal according to the table loading status signal;

[0018] Determining whether there is an object on the table according to the object height signal and the object weight signal;

[0019] When there is an object on the table, an early warning is issued according to the vehicle driving status signal;

[0020] When there is no object on the table top, the car table top is controlled according to the vehicle driving state signal.

[0021] In one embodiment, when there is an object on the table, issuing an early warning based on the vehicle driving status signal includes:

[0022] When there is an object on the table, determining a vehicle speed signal and a gear position signal according to the vehicle driving state signal;

[0023] determining the current gear position of the vehicle according to the gear position signal, and determining the current speed of the vehicle according to the speed signal;

[0024] When the current gear position of the vehicle is not a preset gear position or the current speed of the vehicle is greater than a first speed threshold, the vehicle is controlled to broadcast a warning sound to warn the occupants in the vehicle.

[0025] In one embodiment, when there is no object on the table top, controlling the car table top according to the vehicle driving state signal includes:

[0026] When there is no object on the table, determining a vehicle speed signal and a brake signal according to the vehicle driving state signal;

[0027] Car desktop control is performed according to at least one of the vehicle speed signal and the brake signal.

[0028] In one embodiment, the controlling the vehicle desktop according to at least one of the vehicle speed signal and the brake signal includes:

[0029] determining the current speed of the vehicle according to the vehicle speed signal, and determining whether the vehicle is in a braking state according to the brake signal;

[0030] When the vehicle speed signal is greater than a second vehicle speed threshold and the vehicle is in a braking state, the vehicle desktop is controlled to be recovered, wherein the second vehicle speed threshold is greater than the first vehicle speed threshold.

[0031] In one embodiment, the car desktop control according to at least one of the vehicle speed signal and the brake signal also includes:

[0032] determining the current speed of the vehicle according to the vehicle driving state signal;

[0033] When the current speed of the vehicle is greater than a third speed threshold, the car desktop is controlled to be recovered, wherein the third speed threshold is greater than the second speed threshold.

[0034] In addition, to achieve the above-mentioned purpose, the present application also proposes a car table control device, which includes:

[0035] An acquisition module, used to obtain a seat occupancy signal and a table status signal of the vehicle;

[0036] a determination module, configured to determine whether a table board control condition is satisfied according to the seat occupancy signal and the table board status signal;

[0037] The acquisition module is further configured to acquire a vehicle driving state signal and a table load state signal when the table control condition is met;

[0038] The control module is used to perform early warning or automobile desktop control according to the vehicle driving status signal and the table board bearing status signal.

[0039] In addition, to achieve the above-mentioned purpose, the present application also proposes a car table control device, which includes: a memory, a processor, and a computer program stored on the memory and runnable on the processor, and the computer program is configured to implement the steps of the car table control method as described above.

[0040] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium. A computer program is stored on the storage medium, and when the computer program is executed by the processor, the steps of the car table control method described above are implemented.

[0041] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, it implements the steps of the car table control method as described above.

[0042] The present application provides a method for controlling a car table, which first obtains a seat occupancy signal and a table status signal of the vehicle; determines whether a table control condition is met based on the seat occupancy signal and the table status signal; when the table control condition is met, obtains a vehicle driving status signal and a table load-bearing status signal; and performs early warning or car desktop control based on the vehicle driving status signal and the table load-bearing status signal, thereby effectively improving the accuracy of car table control and ensuring occupant safety.

[0043] In summary, the present application determines whether the table control conditions are met based on the seat occupancy signal and the table status signal, and when met, issues an early warning or controls the car table top based on the vehicle driving status signal and the table load status signal. This overcomes the technical defects of low accuracy in car table control and lack of guarantee for occupant safety, and can effectively improve the accuracy of car table control and ensure occupant safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0045] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0046] Figure 1 A flow chart of the first embodiment of the vehicle table control method of the present application;

[0047] Figure 2 A flow chart of the second embodiment of the vehicle table control method of the present application;

[0048] Figure 3 This is a schematic diagram of the module structure of the automobile table control device according to an embodiment of the present application;

[0049] Figure 4 This is a schematic diagram of the device structure of the hardware operating environment involved in the automobile table control method of the embodiment of the present application.

[0050] The purpose, features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0051] It should be understood that the specific embodiments described herein are merely used to explain the technical solutions of the present application and are not intended to limit the present application.

[0052] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0053] The main solution of the embodiment of the present application is: obtaining the vehicle's seat occupancy signal and table status signal; determining whether the table control condition is met based on the seat occupancy signal and the table status signal; when the table control condition is met, obtaining the vehicle's driving status signal and the table load-bearing status signal; and performing early warning or car desktop control based on the vehicle's driving status signal and the table load-bearing status signal.

[0054] An increasing number of car models are now equipped with in-car tray tables. While this meets people's storage needs, it also poses a safety hazard. While the tray table can be used by the driver and passengers to store food, computers, and other items, it can pose a collision risk if the vehicle brakes suddenly while the tray table is in use. Current controls for the tray table only consider its status, resulting in low control accuracy and a lack of occupant safety. Therefore, improving the accuracy of in-car tray table control to ensure occupant safety is a pressing issue.

[0055] This application determines whether the table control conditions are met based on the seat occupancy signal and the table status signal, and when the conditions are met, issues an early warning or controls the car table based on the vehicle driving status signal and the table load status signal. This overcomes the technical defects of low accuracy in car table control and lack of guarantee for occupant safety, and can effectively improve the accuracy of car table control and ensure occupant safety.

[0056] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication, and program execution functions, such as a tablet computer, personal computer, mobile phone, etc., or an electronic device capable of implementing the above functions, such as a car table control device. The following uses a car table control device as an example to illustrate this embodiment and the following embodiments.

[0057] Based on this, the embodiment of the present application provides a method for controlling a car table, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the vehicle table control method of the present application.

[0058] In this embodiment, the car table control method includes steps S10 to S40:

[0059] Step S10: Acquire the vehicle's seat occupancy signal and table status signal.

[0060] It should be noted that the seat occupancy signal refers to whether a seat is occupied. This can be detected using a pressure sensor or weight sensor on the seat. The table status signal indicates whether the table is currently stowed or extended. This can be obtained using a sensor installed near the table or directly through the table control system.

[0061] In a specific implementation, if the seat's pressure sensor or weight sensor detects that the seat is occupied, the seat occupancy signal pe is on; if the seat is unoccupied, the seat occupancy signal pe is off. Similarly, if a sensor installed near the tabletop or the tabletop control system detects that the tabletop is in the extended state, the tabletop status signal tb is on; if the tabletop is in the retracted state, the tabletop status signal tb is off.

[0062] Step S20: determining whether a table top control condition is satisfied based on the seat occupancy signal and the table top status signal.

[0063] It should be noted that the specific judgment logic for determining whether the table control conditions are met can be flexibly set according to the actual application scenario. For example, the table control conditions are considered to be met only when the seat occupancy signal is on (that is, someone is sitting on the seat) and the table status signal is on (that is, the table is in the unfolded state). This ensures that subsequent table control operations are performed only when the driver or passenger actually needs to use the table, thereby avoiding unnecessary interference and misoperation.

[0064] In a feasible embodiment, step S20 may include: determining the status of the occupants in the vehicle based on the seat occupancy signal; determining whether the table is in the unfolded state based on the table status signal; determining that the table control condition is satisfied when the status of the occupants in the vehicle is that there are occupants in the vehicle and the table is in the unfolded state; determining that the table control condition is not satisfied when the status of the occupants in the vehicle is that there are no occupants in the vehicle or the table is not in the unfolded state.

[0065] It should be noted that the occupant status refers to whether there is an occupant in the seat corresponding to the table tray. If the seat occupancy signal is on, it means that the seat is occupied. If the seat occupancy signal is off, it means that the seat is not occupied. The judgment of the table tray status signal directly reflects the current state of the table tray, whether it is extended or retracted.

[0066] It is understandable that when the table is unfolded and the corresponding seat is occupied, the table control condition is met because this indicates that the passenger may be using or about to use the table, posing a collision risk during driving and requiring a warning or table retraction control. In other situations, such as when the seat is unoccupied or the table is not unfolded, table control may be unnecessary.

[0067] Step S30: When the table control condition is met, a vehicle driving state signal and a table load state signal are obtained.

[0068] It should be noted that the vehicle driving status signal reflects the vehicle's current driving status, such as whether it is in motion, driving speed, braking status, gear status, acceleration, etc. This information can be obtained via the vehicle's CAN bus or OBD interface, and this embodiment does not impose specific limitations on this. The table loading status signal indicates whether an object is placed on the table, which can be determined by a pressure sensor installed on the table or a visual recognition system.

[0069] Step S40: performing early warning or automobile desktop control according to the vehicle driving status signal and the table board bearing status signal.

[0070] It should be noted that the decision logic of the early warning or car desktop control can be flexibly set according to different scenarios and needs. For example, when the vehicle driving status signal shows that the vehicle is in a high-speed driving state, and the table load status signal indicates that heavy items are placed on the table, the system can judge that there is a safety risk, thereby triggering the early warning function, and reminding the driver to pay attention to driving safety through sound, light or vehicle display screens, and to fix or remove the items on the table.

[0071] It's understood that the car's desktop control function can also intelligently adjust based on driving conditions. For example, in the event of sudden braking or acceleration, the tabletop can be automatically locked to prevent items on it from sliding and causing safety hazards. Furthermore, the tabletop's angle and position can be intelligently adjusted based on parameters such as vehicle speed and turning radius, ensuring that the driver can easily access items on the tabletop while driving, improving driving comfort and convenience.

[0072] In specific implementations, the warning and desktop control functions can also be personalized based on the driver's personal preferences and habits. For example, the driver can choose to enable or disable the warning function at a specific speed, or set the default angle and position of the table according to their own usage habits, etc., to further improve the practicality of the system and user experience.

[0073] It is worth noting that after executing the early warning or car desktop control, the relevant execution results can be recorded and feedback can be given to the driver through the vehicle display screen, mobile phone APP, etc. The driver can understand whether the early warning or desktop control is successfully executed based on the feedback results, and make further adjustments or operations as needed.

[0074] The present embodiment provides a method for controlling a car table, which first obtains a seat occupancy signal and a table status signal of the vehicle; determines whether a table control condition is met based on the seat occupancy signal and the table status signal; obtains a vehicle driving status signal and a table load-bearing status signal when the table control condition is met; and performs early warning or car table top control based on the vehicle driving status signal and the table load-bearing status signal, thereby effectively improving the accuracy of car table control and ensuring occupant safety.

[0075] In summary, this embodiment determines whether the table control conditions are met based on the seat occupancy signal and the table status signal, and when the conditions are met, performs an early warning or car table top control based on the vehicle driving status signal and the table load status signal. This overcomes the technical defects of low car table control accuracy and lack of guarantee of occupant safety, and can effectively improve the accuracy of car table control and ensure occupant safety.

[0076] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above embodiment 1 can be referred to the above introduction and will not be described in detail later. Figure 4 , the step S40 further includes steps S401-S404:

[0077] Step 401: Determine an item height signal and an item weight signal according to the table top load status signal.

[0078] It should be noted that the item height signal refers to the height of the item placed on the table top. This signal can be captured and identified by sensors or cameras on the table top. These sensors or cameras can accurately measure the height of items placed on the table top, ensuring that items placed on the table top are not too high to interfere with the driver's vision or operation. The item weight signal refers to the weight of the item placed on the table top. This signal can be measured by pressure sensors or weight sensors under the table top. These sensors can sense changes in the weight of the item on the table top in real time, ensuring that the table top is not damaged or that the vehicle's driving stability is affected by excessive weight.

[0079] It is understood that the height and weight of items placed on the vehicle's table are accurately determined based on the table's load status signal. Based on the item's height and weight, combined with preset safety thresholds, it can be determined whether the item exceeds the safety range. The item height h ranges from 0 to Hmax (in cm), with Hmax representing the maximum height the table can currently support. The item weight weight ranges from 0 to Wmax (in kg), with Wmax representing the maximum weight the vehicle's table can currently support, depending on the vehicle's configuration.

[0080] Step S402: Determine whether there is an object on the table according to the object height signal and the object weight signal.

[0081] It should be noted that by comparing the item height signal with the preset height threshold, and the item weight signal with the preset weight threshold, it is possible to quickly determine whether there is an item placed on the table. The preset height threshold can be 0.01 cm, and the preset weight threshold can be 0.1 g. This embodiment does not impose any specific restrictions on this.

[0082] It can be understood that if the item height signal h is less than 0.01cm and the item weight signal weight is less than 0.1g, it can be regarded as that there is no item on the table, that is, the item on the table is not sufficient to cause harm to the occupants. For example, there is a piece of paper on the table. Since the height and weight of the paper are both less than the corresponding thresholds, even if there is paper on the table, it can be regarded as that there is no item on the table.

[0083] Step S403: When there is an object on the table, an early warning is issued according to the vehicle driving status signal.

[0084] It should be noted that the vehicle driving status signal reflects the current operating status of the vehicle. These signals include but are not limited to vehicle speed, acceleration, steering angle, braking status, and gear status, etc. This embodiment does not impose specific restrictions on this.

[0085] It is understandable that when there are items on the table, the table cannot be directly controlled to be retracted. The potential risk of collision of items can be predicted based on the vehicle's driving status signal, and an early warning can be issued accordingly. For example, when the vehicle speed is too fast or the acceleration is too large, the items on the table may slide, fall over or even fly out due to inertia, thereby posing a potential safety hazard to the passengers or driver in the car. Therefore, an early warning prompt is required for the passengers.

[0086] In a feasible embodiment, step 403 may include: when there is an item on the table, determining a vehicle speed signal and a gear signal according to the vehicle driving status signal; determining the current gear of the vehicle according to the gear signal, and determining the current speed of the vehicle according to the speed signal; when the current gear of the vehicle is not a preset gear or the current speed of the vehicle is greater than a first speed threshold, controlling the vehicle to broadcast a warning sound to warn the passengers in the vehicle.

[0087] It should be noted that in this embodiment, the vehicle driving state signal includes a speed signal and a gear position signal. The vehicle's current speed can be determined based on the speed signal. The current vehicle speed v ranges from 0 to Vmax in km / h, where Vmax represents the maximum speed the vehicle can currently reach and is related to the vehicle configuration. The vehicle's current gear position can be determined based on the gear position signal, including P and non-P gears. P gear indicates that the vehicle is in park, while non-P gear indicates that the vehicle is not in park. Non-P gears include D, N, or R, among others.

[0088] It is understood that the first speed threshold may be 5 km / h or other values, and this embodiment does not impose any specific limitation thereto. This embodiment uses 5 km / h as an example for illustration. When there is an object on the table, if the vehicle is in a gear other than P or the vehicle speed is greater than 5 km / h, a warning sound is played to alert the occupants.

[0089] It is worth noting that in terms of warning methods, in addition to broadcasting warning sounds, other methods can also be combined, such as displaying warning information on the vehicle's internal display screen, or vibrating the steering wheel to remind the driver. Multiple warning methods can more effectively attract the attention of passengers and reduce safety hazards caused by sliding or tipping objects.

[0090] Step S404: When there is no object on the table top, the car table top is controlled according to the vehicle driving status signal.

[0091] It should be noted that when there is no object on the table, the car table can be controlled to be retracted according to the vehicle's driving status signal to prevent the user from falling forward due to inertia when making a sharp turn or emergency brake, colliding with the car table and causing physical injury.

[0092] In a feasible implementation, step 404 may include: when there is no object on the table top, determining a vehicle speed signal and a brake signal according to the vehicle driving status signal; and controlling the car desktop according to at least one of the vehicle speed signal and the brake signal.

[0093] It should be noted that in this embodiment, the vehicle driving state signal includes a vehicle speed signal and a brake signal. The vehicle desktop can be recycled based on the vehicle speed signal alone or in combination with the vehicle speed signal and the brake signal. This embodiment does not impose any specific restrictions on this.

[0094] In a feasible embodiment, the controlling of the car desktop based on at least one of the vehicle speed signal and the brake signal includes: determining the current speed of the vehicle based on the vehicle speed signal, and determining whether the vehicle is in a braking state based on the brake signal; when the vehicle speed signal is greater than a second speed threshold and the vehicle is in a braking state, controlling the car desktop to be recovered, wherein the second speed threshold is greater than the first speed threshold.

[0095] It's important to note that the brake signal can be used to determine whether the vehicle is currently braking or not. Braking indicates the vehicle is decelerating or stopping, while not braking indicates the vehicle is moving or maintaining its current speed. By combining speed and brake signals, we can more accurately predict the inertia risk a user may encounter, enabling more effective control of the car's desktop's movements.

[0096] It is understood that the second speed threshold can be 20 km / h or other values, and this embodiment does not impose a specific limitation on this. This embodiment uses 20 km / h as an example for illustration. When there is nothing on the table top, if the speed is greater than 20 km / h and the vehicle is braking, the car table top is controlled to retract to reduce the risk of the user colliding with the table top due to inertia when braking suddenly.

[0097] In a feasible embodiment, the controlling of the car desktop based on at least one of the vehicle speed signal and the brake signal further includes: determining the current speed of the vehicle based on the vehicle driving status signal; and controlling the car desktop to be recovered when the current speed of the vehicle is greater than a third speed threshold, wherein the third speed threshold is greater than the second speed threshold.

[0098] It's important to note that the third speed threshold is designed to further ensure passenger safety in certain high-speed driving situations. For example, when the vehicle exceeds a certain safety range on a highway, even a slight turn could cause a passenger to fall forward due to inertia. In this case, even if there's nothing on the table, the table must be retracted in advance to prevent a collision between the passenger and the table.

[0099] It is understood that the third speed threshold can be 60 km / h or other values. This embodiment does not impose any specific restrictions on this. This embodiment uses 60 km / h as an example for illustration. In this case, regardless of the braking signal, the system will automatically determine and control the vehicle's desktop to be retracted, thereby minimizing safety hazards caused by high-speed driving and ensuring passenger comfort and safety.

[0100] In this embodiment, whether there are objects on the table top is determined based on the table top load status signal, and an early warning is issued when there are objects on the table top. When there is no table top, the car table top is retracted, which can effectively improve the safety of driving and riding and reduce safety hazards caused by objects on the table top sliding or tipping over.

[0101] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the car table control method of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0102] This application also provides a car table control device, please refer to Figure 3 , the automobile table control device includes:

[0103] The acquisition module 10 is used to acquire the seat occupancy signal and the table status signal of the vehicle.

[0104] The determination module 20 is used to determine whether a table control condition is met according to the seat occupancy signal and the table status signal.

[0105] The acquisition module 10 is further configured to acquire a vehicle driving status signal and a table load status signal when the table control condition is met.

[0106] The control module 30 is used to perform early warning or automobile desktop control according to the vehicle driving status signal and the table load status signal.

[0107] The present embodiment provides a car table control device, which first obtains a seat occupancy signal and a table status signal of the vehicle; determines whether a table control condition is met based on the seat occupancy signal and the table status signal; when the table control condition is met, obtains a vehicle driving status signal and a table load-bearing status signal; and performs early warning or car desktop control based on the vehicle driving status signal and the table load-bearing status signal, thereby effectively improving the accuracy of car table control and ensuring occupant safety.

[0108] In summary, this embodiment determines whether the table control conditions are met based on the seat occupancy signal and the table status signal, and when the conditions are met, performs an early warning or car table top control based on the vehicle driving status signal and the table load status signal. This overcomes the technical defects of low car table control accuracy and lack of guarantee of occupant safety, and can effectively improve the accuracy of car table control and ensure occupant safety.

[0109] Optionally, the determination module 20 is further used to determine the status of the occupants in the vehicle based on the seat occupancy signal; determine whether the table is in the unfolded state based on the table status signal; determine that the table control condition is met when the status of the occupants in the vehicle is that there are occupants in the vehicle and the table is in the unfolded state; and determine that the table control condition is not met when the status of the occupants in the vehicle is that there are no occupants in the vehicle or the table is not in the unfolded state.

[0110] Optionally, the control module 30 is also used to determine an item height signal and an item weight signal based on the table top load status signal; determine whether there is an item on the table top based on the item height signal and the item weight signal; when there is an item on the table top, issue an early warning based on the vehicle driving status signal; when there is no item on the table top, control the car desktop based on the vehicle driving status signal.

[0111] Optionally, the control module 30 is also used to determine the vehicle speed signal and the gear signal according to the vehicle driving status signal when there is an item on the table; determine the current gear of the vehicle according to the gear signal, and determine the current speed of the vehicle according to the speed signal; when the current gear of the vehicle is not a preset gear or the current speed of the vehicle is greater than a first speed threshold, control the vehicle to broadcast a warning sound to warn the passengers in the vehicle.

[0112] Optionally, the control module 30 is further used to determine a vehicle speed signal and a brake signal according to the vehicle driving status signal when there is no object on the table; and to control the car desktop according to at least one of the vehicle speed signal and the brake signal.

[0113] Optionally, the control module 30 is also used to determine the current speed of the vehicle based on the vehicle speed signal, and determine whether the vehicle is in a braking state based on the brake signal; when the vehicle speed signal is greater than a second speed threshold and the vehicle is in a braking state, control the car desktop to be recovered, wherein the second speed threshold is greater than the first speed threshold.

[0114] Optionally, the control module 30 is further used to determine the current speed of the vehicle based on the vehicle driving status signal; when the current speed of the vehicle is greater than a third speed threshold, control the car desktop to be recycled, wherein the third speed threshold is greater than the second speed threshold.

[0115] The automotive tabletop control device provided in this application, utilizing the automotive tabletop control method of the aforementioned embodiment, can address the technical problem of effectively improving the accuracy of automotive tabletop control and ensuring occupant safety. Compared to the prior art, the automotive tabletop control device provided in this application achieves the same beneficial effects as the automotive tabletop control method of the aforementioned embodiment. Other technical features of the automotive tabletop control device are the same as those disclosed in the aforementioned embodiment and are not further elaborated upon here.

[0116] The present application provides a car table control device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the car table control method in the above-mentioned embodiment one.

[0117] Reference below Figure 4 , which shows a schematic structural diagram of a car table control device suitable for implementing an embodiment of the present application. The car table control device in the embodiment of the present application may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), in-vehicle terminals (such as in-vehicle navigation terminals), and fixed terminals such as digital TVs and desktop computers. The car table control device shown in FIG. 4 is merely an example and should not limit the functionality and scope of use of the embodiments of the present application.

[0118] like Figure 4As shown, the vehicle table control device may include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes based on programs stored in a read-only memory (ROM) 1002 or programs loaded from a storage device 1003 into a random access memory (RAM) 1004. RAM 1004 also stores various programs and data required for the operation of the vehicle table control device. The processing device 1001, ROM 1002, and RAM 1004 are interconnected via a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Typically, the following systems may be connected to the I / O interface 1006: input devices 1007 including, for example, a touchscreen, touchpad, keyboard, mouse, image sensor, microphone, accelerometer, gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), speaker, vibrator, etc.; storage devices 1003 including, for example, a magnetic tape, hard disk, etc.; and communication devices 1009. The communication device 1009 can allow the vehicle tray control device to communicate with other devices wirelessly or wired to exchange data. Although the figure shows a vehicle tray control device with various systems, it should be understood that it is not required to implement or have all of the systems shown. More or fewer systems may be implemented or have alternatively.

[0119] In particular, according to the embodiments disclosed in the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments disclosed in the present application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program comprising program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0120] The automotive tabletop control device provided in this application, utilizing the automotive tabletop control method of the aforementioned embodiment, can address the technical problem of effectively improving the accuracy of automotive tabletop control and ensuring occupant safety. Compared to the prior art, the automotive tabletop control device provided in this application achieves the same beneficial effects as the automotive tabletop control method of the aforementioned embodiment. Other technical features of the automotive tabletop control device are the same as those disclosed in the aforementioned embodiment and are not further elaborated here.

[0121] It should be understood that the various parts disclosed in this application can be implemented using hardware, software, firmware, or a combination thereof. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0122] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

[0123] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the automobile table control method in the above-mentioned embodiment.

[0124] The computer-readable storage medium provided in this application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In this embodiment, the computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination thereof.

[0125] The computer-readable storage medium may be included in the vehicle table control device; or it may exist independently without being assembled into the vehicle table control device.

[0126] The above-mentioned computer-readable storage medium carries one or more programs. When the above-mentioned one or more programs are executed by the automobile table control device, the automobile table control device: obtains the vehicle's seat occupancy signal and table status signal; determines whether the table control condition is met based on the seat occupancy signal and the table status signal; when the table control condition is met, obtains the vehicle's driving status signal and the table load status signal; and performs early warning or automobile desktop control based on the vehicle's driving status signal and the table load status signal.

[0127] Computer program code for performing the operations of the present application may be written in one or more programming languages, or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on the remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., through the Internet using an Internet service provider).

[0128] The flow charts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present application. In this regard, each box in the flow chart or block diagram can represent a module, program segment or a part of code, and the module, program segment or a part of code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order than that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart can be implemented by a dedicated hardware-based system that performs the specified function or operation, or can be implemented by a combination of dedicated hardware and computer instructions.

[0129] The modules described in the embodiments of the present application may be implemented in software or hardware, wherein the name of a module does not necessarily limit the unit itself.

[0130] The computer-readable storage medium provided in this application stores computer-readable program instructions (i.e., a computer program) for executing the aforementioned vehicle table control method. This computer-readable storage medium can address the technical problem of effectively improving vehicle table control accuracy and ensuring occupant safety. Compared to the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as those of the vehicle table control method provided in the aforementioned embodiment, and are not further elaborated here.

[0131] The present application also provides a computer program product, comprising a computer program, which implements the steps of the above-mentioned car table control method when executed by a processor.

[0132] The computer program product provided in this application can solve the technical problem of how to effectively improve the accuracy of automobile table control and ensure occupant safety. Compared with the prior art, the beneficial effects of the computer program product provided in this application are the same as those of the automobile table control method provided in the above embodiment, and will not be elaborated here.

[0133] The above description is only part of the embodiments of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A method for controlling a car table, characterized in that: The method comprises: Obtain the vehicle's seat occupancy signal and table status signal; determining whether a table control condition is satisfied according to the seat occupancy signal and the table status signal; When the table control condition is met, obtaining a vehicle driving state signal and a table load state signal; Performing early warning or car desktop control according to the vehicle driving status signal and the table board load status signal; The method of performing early warning or automobile desktop control according to the vehicle driving state signal and the table board bearing state signal includes: When there is an object on the table, and the current gear of the vehicle is not a preset gear or the current speed of the vehicle is greater than a first speed threshold, controlling the vehicle to play a warning sound to warn the occupants in the vehicle; When there is no object on the table, determining a vehicle speed signal and a brake signal according to the vehicle driving state signal; determining the current speed of the vehicle according to the vehicle speed signal, and determining whether the vehicle is in a braking state according to the brake signal; When the vehicle speed signal is greater than a second vehicle speed threshold and the vehicle is in a braking state, controlling the vehicle desktop to be recovered, wherein the second vehicle speed threshold is greater than the first vehicle speed threshold; When the current speed of the vehicle is greater than a third speed threshold, the car desktop is controlled to be recovered, wherein the third speed threshold is greater than the second speed threshold.

2. The method according to claim 1, wherein The determining whether a table control condition is satisfied according to the seat occupancy signal and the table status signal includes: determining a status of an occupant in the vehicle based on the seat occupancy signal; determining whether the table top is in an unfolded state according to the table top state signal; When the vehicle occupant status is that there is an occupant in the vehicle and the table is in an unfolded state, determining that a table control condition is satisfied; When the in-vehicle occupant status is that there is no occupant in the vehicle or the table is not in the unfolded state, it is determined that the table control condition is not satisfied.

3. The method according to claim 1, wherein The method of performing early warning or automobile desktop control according to the vehicle driving state signal and the table board bearing state signal includes: Determine an item height signal and an item weight signal according to the table loading status signal; Determining whether there is an object on the table according to the object height signal and the object weight signal; When there is an object on the table, an early warning is issued according to the vehicle driving status signal.

4. The method according to claim 1, wherein Before controlling the vehicle to play a warning sound to warn the occupants in the vehicle, the method further includes: When there is an object on the table, determining a vehicle speed signal and a gear position signal according to the vehicle driving state signal; The current gear of the vehicle is determined according to the gear signal, and the current speed of the vehicle is determined according to the speed signal.

5. A car table control device, characterized in that: The automobile table control device comprises: An acquisition module, used to obtain a seat occupancy signal and a table status signal of the vehicle; a determination module, configured to determine whether a table board control condition is satisfied according to the seat occupancy signal and the table board status signal; The acquisition module is further configured to acquire a vehicle driving state signal and a table load state signal when the table control condition is met; A control module, configured to provide early warning or control the car desktop according to the vehicle driving status signal and the table board load status signal; The control module is also used to control the vehicle to broadcast a warning sound to warn the passengers in the vehicle when there is an item on the table and the current gear of the vehicle is not a preset gear or the current speed of the vehicle is greater than a first speed threshold; determine the speed signal and the brake signal according to the vehicle driving status signal when there is no item on the table; determine the current speed of the vehicle according to the speed signal, and determine whether the vehicle is in a braking state according to the brake signal; control the car table top to be retracted when the speed signal is greater than a second speed threshold and the vehicle is in a braking state, wherein the second speed threshold is greater than the first speed threshold; control the car table top to be retracted when the current speed of the vehicle is greater than a third speed threshold, wherein the third speed threshold is greater than the second speed threshold.

6. A car table control device, characterized in that: The car table control device includes: a memory, a processor, and a car table control program stored in the memory and executable on the processor, wherein the car table control program is configured to implement the car table control method according to any one of claims 1 to 4.

7. A storage medium, characterized in that: The storage medium stores a car table control program, and when the car table control program is executed by the processor, the car table control method according to any one of claims 1 to 4 is implemented.

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