Anti-diving method and device for child heightening cushion seat and storage medium

Abstract

The invention discloses an anti-diving method and device for a child heightening cushion seat and a storage medium. The method comprises the steps that distance information between the front side of a vehicle and an obstacle is detected through a millimeter wave radar; according to the distance information, whether a collision early warning signal needs to be transmitted to a height increasing cushion seat framework or not is determined, and the height increasing cushion seat framework is provided with a signal receiving device; if the collision early warning signal needs to be transmitted, receiving the collision early warning signal through a signal receiving device, and sending the collision early warning signal to a controller; the electric telescopic equipment is controlled based on the controller, so that the included angle between the front-end cushion and the heightening cushion seat framework is determined. By means of the method and device, the problem that in the related technology, when a child sits in a vehicle, the child comfort cannot be effectively guaranteed through the anti-diving operation of the heightening pad seat is solved.

Description

Background Art

[0002] In the related art, forward-facing or rear-facing child safety seats can be used for younger child passengers, while for older child passengers who cannot meet the restraint conditions of the car seat belts, booster cushions or booster cushion seats are needed to assist in riding. Studies have shown that when a frontal collision occurs, child passengers using booster cushions move forward due to inertia. Due to the restraint of the seat belt, the child passengers will have a tendency to slide forward and downward, causing the waist seat belt to slide into the soft tissue of the abdomen, which is called "diving". When diving, it is easy to cause serious damage to the chest and abdominal organ tissues of the child passenger. At present, the anti-diving structure of the child safety seat is to set the angle of the seat cushion in advance, which is difficult to ensure the child's riding comfort and cannot keep in touch with the driving status of the vehicle. Therefore, there is no booster cushion seat on the market that can effectively prevent child passengers from diving. How to reduce the degree of diving of child passengers when a car collision occurs is the key problem to be solved by the booster cushion seat.

[0003] With regard to the problem in the related art that the anti-diving operation of the booster seat cannot effectively ensure the comfort of the child when the child is riding in a vehicle, no effective solution has been proposed yet. Summary of the invention

[0004] The main purpose of the present application is to provide an anti-diving method, device, and storage medium for a child booster seat, so as to solve the problem in the related art that the anti-diving operation of the booster seat cannot effectively ensure the comfort of the child when the child is riding in a vehicle.

[0005] In order to achieve the above-mentioned purpose, according to the first aspect of the present application, a method for preventing a child booster seat from diving is provided. The method comprises: detecting the distance information between the front side of the vehicle and the obstacle by means of a millimeter wave radar; determining whether it is necessary to transmit a collision warning signal to the booster seat frame according to the distance information, wherein a signal receiving device is configured on the booster seat frame; if it is necessary to transmit a collision warning signal, the collision warning signal is received by the signal receiving device and sent to a controller; and controlling the electric telescopic device based on the controller to determine the angle between the front seat cushion and the booster seat frame.

[0006] Furthermore, determining whether it is necessary to transmit a warning signal to the booster seat frame is based on the distance information, including: judging whether there is a risk of collision between the front side of the vehicle and an obstacle based on the distance information; if it is detected that there is a risk of collision between the front side of the vehicle and the obstacle, determining that it is necessary to transmit a collision warning signal to the booster seat frame; if it is detected that there is no risk of collision between the front side of the vehicle and the obstacle, not transmitting the collision warning signal to the booster seat frame.

[0007] Furthermore, if a collision warning signal needs to be transmitted, the collision warning signal is received by a signal receiving device and sent to the controller, including: responding to a vehicle collision warning instruction, sending the collision warning signal to the controller in the form of an electrical signal based on the signal receiving device.

[0008] Furthermore, the electric telescopic device is controlled based on the controller to determine the angle between the front seat cushion and the seat frame of the booster cushion, including: lifting the electric telescopic device to a preset rising height based on the controller; adjusting the front seat cushion to rotate around the first connecting pin shaft based on the preset rising height to determine the angle between the front seat cushion and the seat frame of the booster cushion.

[0009] Furthermore, after adjusting the front seat cushion to rotate around the first connecting pin based on the preset rising height to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion, the method also includes: judging whether the angle is a set angle; if the angle is not the set angle, repeatedly executing the step of causing the controller to control the electric telescopic device to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion until the angle is the set angle; if the angle is the set angle, performing a locking operation on the electric telescopic device to keep the set angle fixed.

[0010] Furthermore, if the angle is the set angle, after performing a locking operation on the electric telescopic device to keep the set angle fixed, the method also includes: detecting whether the collision warning signal continues to exist; if it is detected that the collision warning signal does not exist, retracting the electric telescopic device to a preset retracted height based on the controller, so that the front end seat cushion adjusted based on the preset rising height is restored to an initial state.

[0011] In order to achieve the above-mentioned purpose, according to the second aspect of the present application, an anti-diving device for a child booster seat is provided. The device comprises: a booster seat frame, a front seat cushion, an electric telescopic device, a signal receiving device, and a controller, wherein the booster seat frame is connected to the front seat cushion through a first connecting pin, and the relative angle with the front seat cushion is adjusted to prevent the child passenger from sliding forward; the electric telescopic device, the upper end of which is flexibly connected to the front seat cushion through a second connecting pin, and the angle between the lower end and the booster seat frame is 90 degrees; the signal receiving device is fixedly installed at the rear of the booster seat frame and is electrically connected to the controller, and is used to receive a collision warning signal issued by the vehicle, and transmit the collision warning signal to the controller in the form of an electrical signal; the controller is fixedly installed at the rear of the booster seat frame and is electrically connected to the electric telescopic device, and is used to control the extension and retraction of the electric telescopic device.

[0012] According to a third aspect of an embodiment of the present application, an electronic device is provided, comprising: a processor; and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, any one of the above-mentioned anti-submarine methods for a child booster seat is implemented.

[0013] According to a fourth aspect of an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, an anti-submarine method for a child booster seat according to any one of the above items is implemented.

[0014] Through this application, the following steps are adopted: using millimeter-wave radar to detect the distance information between the front side of the vehicle and the obstacle; determining whether it is necessary to transmit a collision warning signal to the booster seat frame based on the distance information, wherein a signal receiving device is configured on the booster seat frame; if it is necessary to transmit a collision warning signal, the collision warning signal is received by the signal receiving device, and the collision warning signal is sent to the controller; based on the controller, the electric telescopic device is controlled to determine the angle between the front seat cushion and the booster seat frame. Through this application, the problem in the related art that the anti-diving operation of the booster seat cannot effectively ensure the comfort of the child when the child is riding in the vehicle is solved. The electric telescopic device is controlled by the controller to determine the angle between the front seat cushion and the booster seat frame, thereby achieving the effect that the anti-diving operation of the booster seat can effectively ensure the comfort of the child when the child is riding in the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 is a flow chart of an anti-diving method for a child booster seat provided in an embodiment of the present application;

[0017] Figure 2 is a control logic diagram of an active anti-submarine system provided according to an embodiment of the present application;

[0018] Figure 3 is a schematic diagram of an anti-submarine device for a child booster seat provided in an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the working mechanism of the front seat cushion provided in the embodiment of the present application;

[0020] Figure 5 It is a schematic diagram of the overall structure of an electric child booster seat provided in an embodiment of the present application;

[0021] Figure 6is a schematic diagram of the initial position of the front seat cushion provided in an embodiment of the present application;

[0022] Figure 7 is a schematic diagram of the front seat cushion structure provided in an embodiment of the present application;

[0023] Figure 8 It is a schematic diagram of the network architecture of an electronic device provided according to an embodiment of the present application. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] According to an embodiment of the present application, a method for preventing a child booster seat from diving is provided.

[0028] Figure 1 FIG. 1 is a flow chart of an anti-diving method for a child booster seat according to an embodiment of the present application. Figure 1 As shown, the method comprises the following steps:

[0029] Step S101, detecting the distance information between the front side of the vehicle and the obstacle by using a millimeter wave radar.

[0030] For example, Figure 2As shown, the car AEB (Autonomous Emergency Braking, AEB for short) system triggers the emergency braking warning, estimates the distance information to the obstacle in front of the vehicle through the millimeter radar, and judges whether there is a risk of collision between the vehicle and the obstacle based on the distance information, and then decides whether to transmit the collision warning signal to the booster seat frame.

[0031] Step S102, determining whether it is necessary to transmit a collision warning signal to the booster seat frame according to the distance information, wherein the booster seat frame is provided with a signal receiving device.

[0032] Among them, distance information refers to a certain measured or perceived proximity to a potential obstacle or other object, the collision warning signal is an electrical signal that stimulates the booster seat controller to control the lifting of the front seat cushion, and the booster seat frame refers to the support structure of the booster seat. That is, by analyzing the distance information, if it is determined that there is a risk of collision, a warning signal is sent to the frame of the booster seat so that corresponding preventive measures can be taken to ensure the safety of the user.

[0033] In some embodiments, determining whether it is necessary to transmit a warning signal to the booster seat frame based on the distance information can be achieved through the following steps: judging whether there is a risk of collision between the front side of the vehicle and an obstacle based on the distance information; if it is detected that there is a risk of collision between the front side of the vehicle and the obstacle, determining that it is necessary to transmit a collision warning signal to the booster seat frame; if it is detected that there is no risk of collision between the front side of the vehicle and the obstacle, not transmitting the collision warning signal to the booster seat frame.

[0034] For example, Figure 2As shown in the figure, "distance information" usually refers to the relative distance between the vehicle and the object in front (i.e., "obstacle") detected by the sensor in front of the vehicle (such as radar, lidar, camera, etc.). Next, the system will make a judgment based on this distance information: whether there is a risk of collision between the front side of the vehicle (that is, the front or front of the vehicle) and the obstacle. This judgment can be based on multiple factors, including but not limited to the speed of the vehicle, the type of obstacle (such as stationary, moving, large, etc.), the distance between the vehicle and the obstacle and its rate of change, etc. If the system detects that there is a risk of collision, that is, if the current situation continues, the vehicle is likely to collide with the obstacle, then the system will determine that a "collision warning signal" needs to be sent to the "boost seat frame", where the "boost seat frame" is an independent product, which is connected to the car seat through the ISOFIX device on the booster, and is used to raise the child's sitting height to better adapt to the restraint of the car seat belt, and avoid the phenomenon of the seat belt strangling the neck of shorter children during the collision, thereby improving the comfort of the child and effectively ensuring the safety of the child.

[0035] Step S103: if a collision warning signal needs to be transmitted, the collision warning signal is received by a signal receiving device, and the collision warning signal is sent to a controller.

[0036] Among them, when the vehicle system has determined that there is a collision risk and activated the warning mechanism, the collision warning signal is captured or detected by the signal receiving device, wherein the signal receiving device is a part of the booster seat frame system and has the function of receiving signals.

[0037] Specifically, if it is necessary to transmit a collision warning signal, the collision warning signal is received by a signal receiving device, and the collision warning signal is sent to a controller. This can be achieved through the following steps: in response to a vehicle collision warning instruction, the collision warning signal is sent to the controller in the form of an electrical signal based on the signal receiving device.

[0038] The controller is a central processing unit or control system that can analyze the received electrical signals and perform corresponding operations according to the content of the signals. In the vehicle collision warning system, the controller receives the collision warning instruction in the form of an electrical signal.

[0039] Step S104, based on the controller, the electric telescopic device is controlled to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion.

[0040] Among them, the controller controls the electric telescopic device to rise, driving the front seat cushion to rotate around the first connecting pin shaft, thereby changing the angle between the front seat cushion and the upper surface of the seat frame, wherein the first connecting pin shaft is used to support the seat height adjustment mechanism or tilt angle adjustment mechanism.

[0041] Specifically, the controller controls the electric telescopic device to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion, which can be obtained through the following steps: the controller lifts the electric telescopic device to a preset rising height; the front seat cushion is adjusted to rotate around the first connecting pin based on the preset rising height to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion.

[0042] Exemplarily, the controller sends a command to the electric telescopic device, requiring it to rise to a preset rising height, such as 10 cm. After receiving the command, the electric telescopic device starts working and gradually lifts the support part under the seat cushion to a height of 10 cm. The controller controls the electric telescopic device to rise, driving the front seat cushion to rotate around the first connecting pin, thereby changing the angle between the front seat cushion and the upper surface of the booster seat frame. Among them, the controller plays a role of command and coordination. By accurately controlling the lifting height of the electric telescopic device and the rotation angle of the front seat cushion, it ensures that the child can maintain a comfortable and safe sitting posture on the booster seat. It not only improves the applicability of the seat, but also increases the convenience and safety of use.

[0043] In some embodiments, after adjusting the front seat cushion to rotate around the first connecting pin based on a preset rising height to determine the angle between the front seat cushion and the seat frame of the booster cushion, the method also includes: judging whether the angle is a set angle; if the angle is not the set angle, repeatedly executing the step of controlling the electric telescopic device by the controller to determine the angle between the front seat cushion and the seat frame of the booster cushion until the angle is the set angle; if the angle is the set angle, performing a locking operation on the electric telescopic device to keep the set angle fixed.

[0044] For example, Figure 2 As shown, when the angle reaches the set value of 30°, the electric telescopic device 105 will be locked and the angle will no longer change. By judging whether the angle is the set angle, it is ensured that the child can maintain a comfortable and safe sitting posture on the booster seat. Not only the applicability of the seat is improved, but also the convenience and safety of use are increased.

[0045] In some embodiments, if the angle is a set angle, after performing a locking operation on the electric telescopic device to keep the set angle shown fixed, the method also includes: detecting whether the collision warning signal continues to exist; if it is detected that the collision warning signal does not exist, based on the controller, retracting the electric telescopic device to a preset retracted height, so that the front seat cushion adjusted based on the preset rising height is restored to an initial state.

[0046] For example, Figure 2As shown, if it is detected that the collision warning signal does not exist, that is, after the collision is over, the controller controls the electric telescopic device (that is, the electric telescopic device in this case) to retract, and the front seat cushion returns to its initial position.

[0047] In this case, the child booster seat is connected to the vehicle through communication, and the vehicle's collision information is obtained in real time to proactively adjust the front cushion angle of the booster seat in advance, thereby cooperating with the car's seat belt to reduce the risk of child passengers diving.

[0048] The anti-diving method of the child booster seat provided in the embodiment of the present application is to detect the distance information between the front side of the vehicle and the obstacle through the millimeter wave radar; determine whether it is necessary to transmit the collision warning signal to the booster seat frame according to the distance information, wherein the booster seat frame is equipped with a signal receiving device; if it is necessary to transmit the collision warning signal, the collision warning signal is received by the signal receiving device, and the collision warning signal is sent to the controller; the electric telescopic device is controlled based on the controller to determine the angle between the front seat cushion and the booster seat frame. Through this application, the problem that the anti-diving operation of the booster seat cannot effectively ensure the comfort of the child when the child is riding in the vehicle in the related art is solved. The electric telescopic device is controlled by the controller to determine the angle between the front seat cushion and the booster seat frame, thereby achieving the effect that the anti-diving operation of the booster seat can effectively ensure the comfort of the child when the child is riding in the vehicle.

[0049] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0050] The embodiment of the present application also provides an anti-diving device for a child booster seat. It should be noted that the anti-diving device for a child booster seat in the embodiment of the present application can be used to execute the anti-diving method for a child booster seat provided in the embodiment of the present application. The anti-diving device for a child booster seat provided in the embodiment of the present application is introduced below.

[0051] Figure 3 Schematic diagram of the anti-submarine device of the child booster seat according to an embodiment of the present application. Figure 3 As shown, the device 300 includes: a height-enhancing cushion seat frame 301, a front seat cushion 302, an electric telescopic device 303, a signal receiving device 304, and a controller 305, wherein:

[0052] Specifically, the booster seat frame 301 is connected to the front seat cushion 302 via a first connecting pin, and the relative angle with the front seat cushion 302 is adjusted to prevent the child passenger from sliding forward;

[0053] The electric telescopic device 303 has an upper end flexibly connected to the front seat cushion via a second connecting pin, and a lower end and a height-enhancing cushion seat frame at an angle of 90 degrees;

[0054] The signal receiving device 304 is fixedly mounted on the rear of the height-enhancing cushion seat frame 301 and is electrically connected to the controller 305, and is used to receive a collision warning signal from the vehicle and transmit the collision warning signal to the controller 305 in the form of an electrical signal;

[0055] The controller 305 is fixedly mounted on the rear part of the height-enhancing cushion seat frame 304 and is electrically connected to the electric telescopic device 303 to control the telescopic movement of the electric telescopic device 303 .

[0056] The anti-diving device of the child booster seat provided in the embodiment of the present application is connected to the front seat cushion 302 through the first connecting pin through the booster seat frame 301, and the relative angle with the front seat cushion 302 is adjusted to prevent the child passenger from sliding forward; the electric telescopic device 303 has an upper end flexibly connected to the front seat cushion through a second connecting pin, and the angle between the lower end and the booster seat frame is 90 degrees; the signal receiving device 304 is fixedly installed at the rear of the booster seat frame 301 and is electrically connected to the controller 305, and is used to receive the collision warning signal issued by the vehicle and transmit the collision warning signal to the controller 305 in the form of an electrical signal; the controller 305 is fixedly installed at the rear of the booster seat frame 304 and is electrically connected to the electric telescopic device 303, and is used to control the extension and retraction of the electric telescopic device 303, which solves the problem in the related art that the anti-diving operation of the booster seat cannot effectively ensure the comfort of the child when the child is riding in the vehicle. The electric retractable device is controlled by a controller to determine the angle between the front seat cushion and the booster seat frame, thereby achieving the effect of preventing the booster seat from diving when the child is riding in the vehicle, thereby effectively ensuring the comfort of the child.

[0057] Specifically, Figure 4 Schematic diagram of the front seat cushion working mechanism provided by the embodiment of the present application. Figure 4 As shown, the structure diagram includes: 400-front seat cushion; 401-signal receiving device; 402-controller; 403-first connecting pin; 404-heightening cushion frame; 405-electric telescopic device; 406-ISOFIX connecting device.

[0058] Optionally, Figure 5 : is a schematic diagram of the overall structure of the electric child booster seat provided in the embodiment of the present application. Figure 5As shown, the structure diagram includes: 500-front seat cushion; 501-signal receiving device; 502-controller; 503-first connecting pin; 504-heightening cushion frame; 505-electric telescopic device; 506-ISOFIX connecting device, wherein the heightening cushion seat as a whole is rigidly connected to the car seat through the ISOFIX device 506.

[0059] Optionally, Figure 6 Schematic diagram of the initial position of the front seat cushion provided in the embodiment of the present application. Figure 6 As shown, the structure diagram includes: 600-front seat cushion; 601-signal receiving device; 602-controller; 603-first connecting pin; 604-heightening cushion frame; 605-electric retractable device; 606-ISOFIX connecting device.

[0060] Optionally, Figure 7 Schematic diagram of the front seat cushion structure provided in the embodiment of the present application. Figure 7 As shown, the structure of the front seat cushion 700 mainly includes a first connecting pin 703 and a second connecting pin (short pin) 707 .

[0061] The anti-diving device of the child booster seat includes a processor and a memory. The booster seat frame 301, front seat cushion 302, electric telescopic device 303, signal receiving device 304, controller 305, etc. are all stored in the memory as program units, and the processor executes the above program units stored in the memory to realize corresponding functions.

[0062] The processor includes a kernel, and the kernel retrieves the corresponding program unit from the memory. One or more kernels can be set, and the anti-diving of the child booster seat can be achieved by adjusting the kernel parameters.

[0063] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM, and the memory includes at least one memory chip.

[0064] In the exemplary embodiment of the present application, a computer storage medium capable of implementing the above method is also provided. A program product capable of implementing the above method of the present specification is stored thereon. In some possible embodiments, various aspects of the present application can also be implemented in the form of a program product, which includes a program code. When the program product is run on a terminal device, the program code is used to enable the terminal device to execute the steps according to various exemplary embodiments of the present application described in the above "Exemplary Method" section of this specification, such as the following steps can be performed: detecting the distance information between the front side of the vehicle and the obstacle by a millimeter wave radar; determining whether it is necessary to transmit a collision warning signal to the height-enhancing cushion seat frame according to the distance information, wherein a signal receiving device is configured on the height-enhancing cushion seat frame; if it is necessary to transmit a collision warning signal, the collision warning signal is received by the signal receiving device, and the collision warning signal is sent to the controller; based on the controller, the electric telescopic device is controlled to determine the angle between the front seat cushion and the height-enhancing cushion seat frame.

[0065] In an optional implementation: it is determined based on the distance information whether there is a risk of collision between the front side of the vehicle and an obstacle; if it is detected that there is a risk of collision between the front side of the vehicle and the obstacle, it is determined that a collision warning signal needs to be transmitted to the booster seat frame; if it is detected that there is no risk of collision between the front side of the vehicle and the obstacle, the collision warning signal is not transmitted to the booster seat frame.

[0066] In an optional implementation manner: in response to the vehicle collision warning instruction, a collision warning signal is sent to the controller in the form of an electrical signal based on the signal receiving device.

[0067] In an optional embodiment: based on the controller, the electric telescopic device is lifted to a preset lifting height; based on the preset lifting height, the front seat cushion is adjusted to rotate around the first connecting pin to determine the angle between the front seat cushion and the height-enhancing cushion seat frame.

[0068] In an optional embodiment: after adjusting the front seat cushion to rotate around the first connecting pin based on a preset rising height to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion, the method further includes: judging whether the angle is a set angle; if the angle is not the set angle, repeatedly executing the step of controlling the electric telescopic device by the controller to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion until the angle is the set angle; if the angle is the set angle, performing a locking operation on the electric telescopic device to keep the set angle fixed.

[0069] In an optional embodiment: if the angle is a set angle, after performing a locking operation on the electric telescopic device to keep the set angle fixed, the method also includes: detecting whether the collision warning signal continues to exist; if it is detected that the collision warning signal does not exist, based on the controller, retracting the electric telescopic device to a preset retracted height, so that the front end seat cushion adjusted based on the preset rising height is restored to an initial state.

[0070] In an optional embodiment, the embodiment of the present application may also include a program product for implementing the above method, which may adopt a portable compact disk read-only memory (CD-ROM) and include program code, and can be run on a terminal device, such as a personal computer. However, the program product of the present application is not limited thereto, and in this document, a readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, apparatus, or device.

[0071] The program product may use any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable 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 of the above.

[0072] Computer readable signal media may include data signals propagated in baseband or as part of a carrier wave, in which readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Readable signal media may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0073] The program code embodied on the readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the foregoing.

[0074] Program code for performing the operations of the present application may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0075] In addition, in an exemplary embodiment of the present application, an electronic device capable of implementing the above method is also provided.

[0076] Those skilled in the art will appreciate that various aspects of the present application may be implemented as a system, method or program product. Therefore, various aspects of the present application may be specifically implemented in the following forms, namely: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software, which may be collectively referred to as "circuit", "module" or "system" herein.

[0077] Refer to the following Figure 8 hereinafter describes an electronic device 800 according to this embodiment of the present application. Figure 8 The electronic device 800 shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0078] like Figure 8 As shown, the electronic device 800 is in the form of a general computing device. The components of the electronic device 800 may include, but are not limited to: the at least one processing unit 810, the at least one storage unit 820, a bus 830 connecting different system components (including the storage unit 820 and the processing unit 810), and a display unit 840.

[0079] The storage unit stores program codes, which can be executed by the processing unit 810, so that the processing unit 810 executes the steps described in the "Exemplary Method" section of the present specification according to various exemplary embodiments of the present application. For example, the processing unit 810 can execute the following steps: detecting the distance information between the front side of the vehicle and the obstacle through the millimeter wave radar; determining whether it is necessary to transmit a collision warning signal to the booster seat frame based on the distance information, wherein the booster seat frame is equipped with a signal receiving device; if it is necessary to transmit a collision warning signal, the collision warning signal is received by the signal receiving device and sent to the controller; the electric telescopic device is controlled based on the controller to determine the angle between the front seat cushion and the booster seat frame.

[0080] In an optional implementation: it is determined based on the distance information whether there is a risk of collision between the front side of the vehicle and an obstacle; if it is detected that there is a risk of collision between the front side of the vehicle and the obstacle, it is determined that a collision warning signal needs to be transmitted to the booster seat frame; if it is detected that there is no risk of collision between the front side of the vehicle and the obstacle, the collision warning signal is not transmitted to the booster seat frame.

[0081] In an optional implementation manner: in response to the vehicle collision warning instruction, a collision warning signal is sent to the controller in the form of an electrical signal based on the signal receiving device.

[0082] In an optional embodiment: based on the controller, the electric telescopic device is lifted to a preset lifting height; based on the preset lifting height, the front seat cushion is adjusted to rotate around the first connecting pin to determine the angle between the front seat cushion and the height-enhancing cushion seat frame.

[0083] In an optional embodiment: after adjusting the front seat cushion to rotate around the first connecting pin based on a preset rising height to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion, the method further includes: judging whether the angle is a set angle; if the angle is not the set angle, repeatedly executing the step of controlling the electric telescopic device by the controller to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion until the angle is the set angle; if the angle is the set angle, performing a locking operation on the electric telescopic device to keep the set angle fixed.

[0084] In an optional embodiment: if the angle is a set angle, after performing a locking operation on the electric telescopic device to keep the set angle fixed, the method also includes: detecting whether the collision warning signal continues to exist; if it is detected that the collision warning signal does not exist, based on the controller, retracting the electric telescopic device to a preset retracted height, so that the front end seat cushion adjusted based on the preset rising height is restored to an initial state.

[0085] In an optional embodiment, the embodiment of the present application may also include a program product for implementing the above method, which may adopt a portable compact disk read-only memory (CD-ROM) and include program code, and can be run on a terminal device, such as a personal computer. However, the program product of the present application is not limited thereto, and in this document, a readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, apparatus, or device.

[0086] The storage unit 820 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 8201 and / or a cache memory unit 8202 , and may further include a read-only memory unit (ROM) 8203 .

[0087] The storage unit 820 may also include a program / utility 8204 having a set (at least one) of program modules 8205, such program modules 8205 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0088] Bus 830 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0089] The electronic device 800 may also communicate with one or more external devices 900 (e.g., keyboards, pointing devices, Bluetooth devices, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 800, and / or communicate with any device that enables the electronic device 800 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 850. Furthermore, the electronic device 800 may also communicate with one or more networks (e.g., local area networks (LANs), wide area networks (WANs), and / or public networks, such as the Internet) via a network adapter 860. As shown, the network adapter 860 communicates with other modules of the electronic device 800 via a bus 830. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 800, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, etc.

[0090] Through the description of the above implementation methods, it is easy for those skilled in the art to understand that the example implementation methods described here can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the implementation methods of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the implementation methods of the present application.

[0091] In addition, the above-mentioned figures are only schematic illustrations of the processes included in the method according to the exemplary embodiments of the present application, and are not intended to be limiting. It is easy to understand that the processes shown in the above-mentioned figures do not indicate or limit the time sequence of these processes. In addition, it is also easy to understand that these processes can be performed synchronously or asynchronously, for example, in multiple modules.

[0092] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art that are not disclosed in the present application. The specification and embodiments are to be regarded as exemplary only, and the true scope and spirit of the present application are indicated by the claims.

Claims

1. A method for preventing a child booster seat from diving, characterized in that: include: Detect the distance information between the front side of the vehicle and the obstacle through millimeter wave radar; determining whether a collision warning signal needs to be transmitted to a booster seat frame according to the distance information, wherein a signal receiving device is disposed on the booster seat frame; If the collision warning signal needs to be transmitted, the collision warning signal is received by the signal receiving device, and the collision warning signal is sent to the controller; The electric telescopic device is controlled based on the controller to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion.

2. The method according to claim 1, characterized in that: Determining whether to transmit a warning signal to a booster seat frame according to the distance information includes: Determining whether there is a risk of collision between the front side of the vehicle and the obstacle according to the distance information; If it is detected that there is a risk of collision between the front side of the vehicle and the obstacle, determining that the collision warning signal needs to be transmitted to the booster seat frame; If it is detected that there is no risk of collision between the front side of the vehicle and the obstacle, the collision warning signal is not transmitted to the booster seat frame.

3. The method according to claim 1, characterized in that If the collision warning signal needs to be transmitted, the collision warning signal is received by the signal receiving device, and the collision warning signal is sent to the controller, including: In response to the vehicle collision warning instruction, the collision warning signal is sent to the controller in the form of an electrical signal based on the signal receiving device.

4. The method according to claim 1, characterized in that The electric telescopic device is controlled based on the controller to determine the angle between the front seat cushion and the height-enhancing cushion seat frame, including: Based on the controller, the electric telescopic device is lifted to a preset lifting height; The front seat cushion is adjusted to rotate around the first connecting pin based on the preset rising height to determine the angle between the front seat cushion and the height-enhancing cushion seat frame.

5. The method according to claim 4, characterized in that After adjusting the front seat cushion to rotate around the first connecting pin based on the preset rising height to determine the angle between the front seat cushion and the height-enhancing cushion seat frame, the method further includes: Determining whether the angle is a set angle; If the angle is not the set angle, repeatedly executing the step of controlling the electric telescopic device by the controller to determine the angle between the front seat cushion and the seat frame of the height-enhancing cushion until the angle is the set angle; If the angle is a set angle, a locking operation is performed on the electric telescopic device to keep the set angle fixed.

6. The method according to claim 5, characterized in that If the angle is a set angle, after performing a locking operation on the electric telescopic device to keep the set angle fixed, the method further includes: detecting whether the collision warning signal continues to exist; If it is detected that the collision warning signal does not exist, the electric telescopic device is retracted to a preset retracted height based on the controller, so that the front seat cushion adjusted based on the preset rising height is restored to an initial state.

7. An anti-submarine device for a child booster seat, characterized in that: At least: Height-enhancing cushion seat frame, front seat cushion, electric telescopic device, signal receiving device, controller, among which, The booster seat frame is connected to the front seat cushion via a first connecting pin, and the relative angle with the front seat cushion is adjusted to prevent the child passenger from sliding forward; The electric telescopic device has an upper end flexibly connected to the front seat cushion via a second connecting pin, and a lower end and the height-enhancing cushion seat frame at an angle of 90 degrees; The signal receiving device is fixedly mounted on the rear part of the booster seat frame and is electrically connected to the controller, and is used to receive a collision warning signal from the vehicle and transmit the collision warning signal to the controller in the form of an electrical signal; The controller is fixedly mounted on the rear part of the height-enhancing cushion seat frame and is electrically connected to the electric telescopic device for controlling the telescopic movement of the electric telescopic device.

8. A computer-readable storage medium, characterized in that: The storage medium includes a stored program, wherein the program executes the anti-submarine method for a child booster seat according to any one of claims 1 to 6.

9. An electronic device, characterized in that: include: One or more processors, a memory, a display device, and one or more programs, wherein the one or more programs are stored in the memory and are configured to be executed by the one or more processors, and the one or more programs include a method for executing the anti-submarine method of the child booster seat as described in any one of claims 1 to 6.

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