A child seat installation detection method and system based on visual perception

Abstract

The embodiment of the present application relates to the technical field of child seat, and specifically discloses a child seat installation detection method and system based on visual perception. The embodiment of the present application obtains switch setting information of a host, when the vehicle power is turned on, the camera and the weight sensor in the intelligent cabin perform periodic detection work to obtain visual perception detection data and weight detection data; the detection controller performs safety installation detection of the child safety seat according to the visual perception detection data and the weight detection data, judges whether the child safety seat is safely installed, and performs different information prompts through the instrument. Through the recognized related information, abnormal analysis of size, position, direction and fixation can be performed, safety prompts are performed in the case that safety does not meet the requirements, the correct installation of the car safety seat is effectively ensured, the safety hazards of the child seat are eliminated, and the protection of children in traffic accidents is improved.

Description

Technical Field

[0001] This invention belongs to the field of child car seat technology, and in particular relates to a method and system for detecting the installation of child car seats based on visual perception. Background Technology

[0002] As people's living standards improve, cars have gradually become an indispensable means of transportation. Parents taking their children on trips has also become a common way to relax. Child safety seats have become an indispensable safety guarantee, and the use of safety seats has become a legal requirement. However, because the concept of child safety seats is not yet popular among the general public, the correct way to use child safety seats is still lacking. Incorrect installation of car safety seats can cause greater harm to children.

[0003] Child safety seats must be installed in the rear seats of a car and cannot be installed in positions with airbags. However, due to a lack of proper education on child safety seat installation, some parents choose to install child safety seats in the front passenger seat for better care, which can lead to greater injury to the child in the event of a traffic accident. Furthermore, current child safety seat installation relies solely on manual verification by installers, lacking corresponding equipment for checking proper installation. Moreover, there are no methods to check whether the installation is correct or in place after the child safety seat is installed. This introduces many uncertainties and even more serious safety hazards. Summary of the Invention

[0004] The purpose of this invention is to provide a method and system for detecting the installation of child car seats based on visual perception, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0006] A method for detecting the installation of a child car seat based on visual perception, the method specifically includes the following steps:

[0007] The system obtains the host's switch settings information. When the vehicle power is turned on, the cameras and weight sensors in the smart cockpit perform periodic detection to obtain visual perception detection data and weight detection data.

[0008] The detection controller performs a safety installation test on the child safety seat based on the visual perception detection data and the weight detection data, determines whether the child safety seat is installed safely, and provides different information prompts through the instrument.

[0009] As a further limitation of the technical solution of this embodiment of the invention, the step of obtaining the host's switch setting information, and the periodic detection work of the camera and weight sensor in the smart cockpit when the vehicle power is turned on, to obtain visual perception detection data and weight detection data, specifically includes the following steps:

[0010] Obtain the host's switch settings information to determine whether the vehicle's power mode is in IGON mode;

[0011] When the vehicle's power mode is in IGON mode, a child seat detection signal is generated periodically.

[0012] The camera periodically takes pictures based on the child seat detection signal to obtain visual perception detection data;

[0013] The weight sensor periodically measures the child seat's weight based on the detection signal, thus obtaining weight data.

[0014] As a further limitation of the technical solution of this embodiment of the invention, the detection controller performs a safety installation detection of the child safety seat based on the visual perception detection data and the weight detection data, determines whether the child safety seat is safely installed, and provides different information prompts through the instrument, specifically including the following steps:

[0015] The detection controller performs size detection and judgment of the child safety seat based on the visual perception detection data, and provides a size abnormality alarm prompt through the instrument when the child safety seat size is abnormal;

[0016] The detection controller performs position detection and judgment of the child safety seat based on the visual perception detection data, and provides an abnormal position alarm prompt through the instrument when the position of the child safety seat is abnormal;

[0017] The detection controller determines the installation orientation of the child safety seat based on the visual perception detection data and the weight detection data, and issues an abnormal orientation alarm through the instrument when the child safety seat orientation is abnormal.

[0018] The detection controller detects the child safety seat fixing method based on the visual perception detection data and judges any fixing abnormalities. When the child safety seat is not properly fixed, it will issue a fixing abnormality alarm through the instrument.

[0019] If no abnormalities are detected based on the visual perception detection data and the weight detection data, the detection controller will provide a correct prompt for the child safety seat via the instrument panel.

[0020] As a further limitation of the technical solution of this embodiment of the invention, the detection controller performs size detection and judgment of the child safety seat based on the visual perception detection data, and provides a size abnormality alarm prompt through the instrument when the child safety seat size is abnormal, specifically including the following steps:

[0021] The detection controller identifies the length data of the child safety seat based on the visual perception detection data;

[0022] Based on the length data, determine whether there is any size abnormality in the child safety seat;

[0023] When a child safety seat is found to be sized abnormally, a size abnormality signal is sent to the instrument panel;

[0024] The instrument will issue a size abnormality alarm based on the size abnormality signal.

[0025] As a further limitation of the technical solution of this embodiment of the invention, the detection controller performs position detection and judgment of the child safety seat based on the visual perception detection data, and provides a position abnormality alarm prompt through the instrument when the position of the child safety seat is abnormal, specifically including the following steps:

[0026] The detection controller identifies the installation position of the child safety seat based on the visual perception detection data;

[0027] Based on the installation location, determine whether there is any abnormality in the installation of the child safety seat;

[0028] If there is an installation error in the child safety seat, send an installation error signal to the instrument panel;

[0029] The instrument will issue an installation abnormality alarm based on the installation abnormality signal.

[0030] As a further limitation of the technical solution of this embodiment of the invention, the detection controller determines the installation direction of the child safety seat based on the visual perception detection data and the weight detection data, and provides an abnormal direction alarm through the instrument when the child safety seat is in an abnormal direction, specifically including the following steps:

[0031] The detection controller determines whether the child's weight is less than 9 kg based on the weight detection data;

[0032] When the child's weight is less than 9 kg, the detection controller identifies the installation direction of the child safety seat based on the visual perception detection data;

[0033] Based on the installation orientation, determine whether there is any abnormal orientation of the child safety seat;

[0034] When there is an abnormal orientation of the child safety seat, a direction abnormality signal is sent to the instrument panel;

[0035] The instrument will issue a directional abnormality alarm based on the aforementioned directional abnormality signal.

[0036] As a further limitation of the technical solution of this embodiment of the invention, the detection controller detects the child safety seat fixing method based on the visual perception detection data, and judges the fixing abnormality. When the child safety seat is fixing abnormally, the instrument will issue a fixing abnormality alarm prompt, specifically including the following steps:

[0037] When the detection controller determines that the child safety seat fixing method is ISO FIX based on the visual perception detection data, it performs a safety fixing analysis based on the visual perception detection data.

[0038] If the rigid connection point on the right side is not properly secured, the detection controller will issue an ISOFIX alarm indicating that the right side is not secured.

[0039] If the rigid connection point on the left is not properly secured, the detection controller will issue an ISOFIX alarm indicating that the left side is not secured.

[0040] If the top-restrained anti-overturning structure is not properly secured, the detection controller instrument will issue an ISO FIX alarm indicating that the top is not secured.

[0041] As a further limitation of the technical solution of this embodiment of the invention, the detection controller detects the child safety seat fixing method based on the visual perception detection data, and performs a fixing abnormality detection judgment. When the child safety seat is fixing abnormally, the fixing abnormality alarm prompt through the instrument also includes the following steps:

[0042] When the detection controller determines that the child safety seat fixing method is Latch based on the visual perception detection data, it performs a safety fixing analysis based on the visual perception detection data.

[0043] If the right-side Latch flexible connection is not properly secured, the detection controller will issue an alarm indicating that the right side of the Latch is not secured.

[0044] If the left-side Latch flexible connection is not properly secured, the detection controller will issue an alarm indicating that the left side of the Latch is not secured.

[0045] If the Latch headrest is not properly secured at the back, the detection controller will issue an alarm indicating that the Latch headrest is not secured at the back.

[0046] As a further limitation of the technical solution of this embodiment of the invention, the detection controller detects the child safety seat fixing method based on the visual perception detection data, and performs a fixing abnormality detection judgment. When the child safety seat is fixing abnormally, the fixing abnormality alarm prompt through the instrument also includes the following steps:

[0047] When the detection controller determines, based on the visual perception detection data, that the child safety seat is secured by a seatbelt or an unknown method, it will control the instrument panel to issue an alarm indicating a change in the securing method.

[0048] A vision-based child car seat installation detection system, comprising a host unit, a camera, a weight sensor, and a detection controller, wherein:

[0049] The camera is used to periodically capture and inspect the smart cockpit to obtain visual perception and inspection data.

[0050] The weight sensor is used to periodically weigh the smart cockpit and obtain weight data.

[0051] The detection controller is used to perform a safety installation detection of the child safety seat based on the visual perception detection data and the weight detection data, and to determine whether the child safety seat is installed safely.

[0052] Instruments are used to provide different information prompts.

[0053] Compared with the prior art, the beneficial effects of the present invention are:

[0054] This invention, through obtaining the host's switch setting information, enables the camera and weight sensor within the smart cockpit to perform periodic detection when the vehicle power is on, obtaining visual perception detection data and weight detection data. The detection controller then uses this data to perform a safety installation check on the child safety seat, determining whether it is safely installed and providing different information prompts through the instrument panel. By analyzing the identified information, the system can detect anomalies in size, position, orientation, and fixation, providing safety warnings when safety requirements are not met, effectively ensuring the correct installation of the car safety seat, eliminating potential safety hazards, and improving child protection in traffic accidents. Attached Figure Description

[0055] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention.

[0056] Figure 1 A schematic diagram of the system provided in an embodiment of the present invention is shown. Detailed Implementation

[0057] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0058] It's understandable that child safety seats are required to be installed in the rear seats of a car and not in locations with airbags. However, due to a lack of proper education on child safety seat installation, some parents choose to install them in the front passenger seat for better care. In the event of a traffic accident, this can lead to greater injury to the child. Furthermore, current child safety seat installation relies solely on manual verification by installers, lacking corresponding equipment for proper installation checks. Moreover, there are no methods to check whether the installation is correct or in place after the child safety seat is installed. This introduces many uncertainties and even more serious safety hazards.

[0059] To address the aforementioned issues, this invention acquires the host's switch settings information. When the vehicle power is on, the camera and weight sensor within the smart cockpit perform periodic checks, obtaining visual perception detection data and weight detection data. The detection controller then uses this data to perform a safety installation check on the child safety seat, determining whether it is installed safely and providing different information prompts through the instrument panel. By analyzing the identified information, the system can detect anomalies in size, position, orientation, and fixation. If safety requirements are not met, safety prompts are provided, effectively ensuring the correct installation of the car safety seat, eliminating potential safety hazards, and improving child protection in traffic accidents.

[0060] Specifically, a method for detecting the installation of a child car seat based on visual perception includes the following steps:

[0061] Step 1: Obtain the host's switch settings information. When the vehicle power is turned on, the camera and weight sensor in the smart cockpit perform periodic detection to obtain visual perception detection data and weight detection data.

[0062] Step 2: The detection controller performs a safety installation test on the child safety seat based on the visual perception detection data and the weight detection data, determines whether the child safety seat is installed safely, and provides different information prompts through the instrument.

[0063] In this embodiment of the invention, the host's switch setting information is obtained, and it is determined whether the vehicle's power mode is in the IGON position. When the vehicle's power mode is in the IGON position, a child seat detection signal is periodically generated. The smart cockpit camera starts periodically taking pictures based on the child seat detection signal and sends the acquired visual perception detection data to the detection controller. Simultaneously, the weight sensor starts periodically measuring weight based on the child seat detection signal and sends the acquired weight detection data to the detection controller. The detection controller performs a safety installation detection of the child safety seat and provides different information prompts in conjunction with the instrument panel, specifically:

[0064] When the detection controller identifies, based on visual perception detection data, that the length of the child safety seat is greater than the width of the car seat by a certain degree (which can be calibrated), the controller determines that the size of the child safety seat does not conform to the vehicle information and that there is a safety risk during use. Therefore, the controller sends out a relevant alarm signal. The instrument panel receives the alarm signal and displays "Child safety seat size is not suitable, please replace it" to provide an alarm prompt.

[0065] When the detection controller identifies a child safety seat installed in the front passenger seat based on visual perception detection data, it will issue an alarm signal according to the standard that child safety seats are not allowed to be installed in the position where there is an airbag. Since the front passenger seat is covered by an airbag, there is a safety risk during use. The instrument panel receives the alarm signal and displays "Child safety seats are not allowed to be installed in the front passenger seat" to provide an alarm reminder.

[0066] Based on visual perception and weight detection data, the detection controller identifies when a child weighing less than 9kg is in a child safety seat and the seat is installed facing forward. Since regulations require child safety seats for infants weighing less than 9kg to be installed rear-facing, there is a safety risk during use. In this case, the detection controller will issue a relevant alarm signal. The instrument receives the alarm signal and displays "Child safety seats for infants and toddlers must be installed rear-facing" to provide an alarm reminder.

[0067] Currently, there are only three installation methods for child safety seats: ISOFIX, LATCH, and seatbelt installation. The detection controller, based on visual perception data, first identifies which method the child safety seat installed in the vehicle uses: ISOFIX, LATCH, or seatbelt. It then performs the corresponding safety fixation analysis and issues alarms: 1. When the child safety seat is ISOFIX secured, the detection controller focuses on detecting and comparing the characteristics of ISOFIX. If the right rigid connection point is not properly secured, the controller sends an alarm signal. The instrument panel receives this signal and displays "Child safety seat ISOFIX right side not secured," while simultaneously displaying a 3D view of the unsecured location. Similarly, if the left rigid connection point is not properly secured, the controller sends an alarm signal. The instrument panel receives this signal and displays "Child safety seat ISOFIX left side not secured," while simultaneously displaying a 3D view of the unsecured location. Finally, if the top restraint anti-rollover structure is not properly secured, the controller sends an alarm signal. The instrument panel receives this signal and displays "Child safety seat ISOFIX top restraint not secured," while simultaneously displaying a 3D view of the unsecured location. 1. When the child safety seat uses a Latch fastening method, the detection controller's visual perception detection data focuses on detecting and comparing the characteristics of the Latch fastening method. When the right Latch flexible connection is not properly fastened, the detection controller sends an alarm signal, which the instrument receives and displays "Child safety seat Latch right side not fastened," while simultaneously displaying a 3D view of the corresponding unfastened position. When the left Latch flexible connection is not properly fastened, the detection controller sends an alarm signal, which the instrument receives and displays "Child safety seat..." The system will display an alarm signal indicating that the left side of the Latch is not secured, and will also show a 3D view of the unsecured position. When the Latch headrest is not properly secured, the detection controller will issue an alarm signal, which the instrument panel will receive and display, indicating "Child safety seat Latch headrest not properly secured," while simultaneously showing a 3D view of the unsecured position. 3. If the child safety seat is secured by a seatbelt or other unknown method, the detection controller will issue an alarm signal, which the instrument panel will receive and display, indicating "The current child seat securing method poses a safety risk and is not recommended; please replace it."

[0068] After the above tests are completed, if the test controller does not find any items that do not meet the requirements, the test controller will send a signal that the child safety seat is installed correctly. After receiving the signal, the instrument panel will display "The child safety seat is installed correctly, you can drive with peace of mind".

[0069] Furthermore, Figure 1 A schematic diagram of the system provided in an embodiment of the present invention is shown.

[0070] In another preferred embodiment of the present invention, a child seat installation detection system based on visual perception includes:

[0071] The camera is used to periodically capture and inspect the smart cockpit to obtain visual perception and inspection data.

[0072] The weight sensor is used to periodically weigh the smart cockpit and obtain weight data.

[0073] The detection controller is used to perform a safety installation detection of the child safety seat based on the visual perception detection data and the weight detection data, and to determine whether the child safety seat is installed safely.

[0074] Instruments are used to provide different information prompts.

[0075] It should be understood that although the steps in the flowcharts of the various embodiments of the present invention are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the various embodiments may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least a portion of the sub-steps or stages of other steps.

[0076] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing related hardware. The program can be stored in a non-volatile computer-readable storage medium, and when executed, it can include the processes of the embodiments described above. Any references to memory, storage, databases, or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM), etc.

[0077] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0078] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

[0079] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for detecting the installation of child car seats based on visual perception, characterized in that, The method specifically includes the following steps: The system obtains the host's switch settings information. When the vehicle power is turned on, the cameras and weight sensors in the smart cockpit perform periodic detection to obtain visual perception detection data and weight detection data. The detection controller performs a safety installation test on the child safety seat based on the visual perception detection data and the weight detection data, determines whether the child safety seat is installed safely, and provides different information prompts through the instrument. The detection controller performs a safety installation test on the child safety seat based on the visual perception detection data and the weight detection data, determines whether the child safety seat is safely installed, and provides different information prompts through the instrument, specifically including the following steps: The detection controller performs size detection and judgment of the child safety seat based on the visual perception detection data, and provides a size abnormality alarm prompt through the instrument when the child safety seat size is abnormal; The detection controller performs position detection and judgment of the child safety seat based on the visual perception detection data, and provides an abnormal position alarm prompt through the instrument when the position of the child safety seat is abnormal; The detection controller determines the installation orientation of the child safety seat based on the visual perception detection data and the weight detection data, and issues an abnormal orientation alarm through the instrument when the child safety seat orientation is abnormal. The detection controller detects the child safety seat fixing method based on the visual perception detection data and judges any fixing abnormalities. When the child safety seat is not properly fixed, it will issue a fixing abnormality alarm through the instrument. If no abnormalities are detected based on the visual perception detection data and the weight detection data, the detection controller will provide a correct prompt for the child safety seat via the instrument panel.

2. The child car seat installation detection method based on visual perception according to claim 1, characterized in that, The process of obtaining the host's switch setting information, and the periodic detection work performed by the camera and weight sensor in the smart cockpit when the vehicle power is turned on, to obtain visual perception detection data and weight detection data, specifically includes the following steps: Obtain the host's switch setting information to determine whether the vehicle's power mode is in the IG ON position; When the vehicle's power mode is in IG ON, a child seat detection signal is generated periodically. The camera periodically takes pictures based on the child seat detection signal to obtain visual perception detection data; The weight sensor periodically measures the child seat's weight based on the detection signal, thus obtaining weight data.

3. The child car seat installation detection method based on visual perception according to claim 2, characterized in that, The detection controller performs size detection and judgment of the child safety seat based on the visual perception detection data, and issues a size abnormality alarm through the instrument when the child safety seat size is abnormal. The specific steps include: The detection controller identifies the length data of the child safety seat based on the visual perception detection data; Based on the length data, determine whether there is any size abnormality in the child safety seat; When there is a size abnormality in the child safety seat, a size abnormality signal is sent to the instrument panel; The instrument will issue a size abnormality alarm based on the size abnormality signal.

4. The child car seat installation detection method based on visual perception according to claim 1, characterized in that, The detection controller performs position detection and judgment of the child safety seat based on the visual perception detection data, and provides a position abnormality alarm prompt through the instrument when the child safety seat position is abnormal, specifically including the following steps: The detection controller identifies the installation position of the child safety seat based on the visual perception detection data; Based on the installation location, determine whether there is any abnormality in the installation of the child safety seat; If there is an installation error in the child safety seat, send an installation error signal to the instrument panel; The instrument will issue an installation abnormality alarm based on the installation abnormality signal.

5. The child car seat installation detection method based on visual perception according to claim 1, characterized in that, The detection controller determines the installation orientation of the child safety seat based on the visual perception detection data and the weight detection data, and issues an abnormal orientation alarm via the instrument panel when the child safety seat orientation is abnormal. Specifically, this includes the following steps: The detection controller determines whether the child's weight is less than 9 kg based on the weight detection data; When the child's weight is less than 9 kg, the detection controller identifies the installation direction of the child safety seat based on the visual perception detection data; Based on the installation orientation, determine whether there is any abnormal orientation of the child safety seat; When there is an abnormal orientation of the child safety seat, a direction abnormality signal is sent to the instrument panel; The instrument will issue a directional abnormality alarm based on the aforementioned directional abnormality signal.

6. The child car seat installation detection method based on visual perception according to claim 1, characterized in that, The detection controller detects the child safety seat's fixation method based on the visual perception detection data and judges any fixation abnormalities. When the child safety seat is improperly fixed, it issues an alarm through the instrument panel, specifically including the following steps: When the detection controller determines that the child safety seat fixing method is ISO FIX based on the visual perception detection data, it performs a safety fixing analysis based on the visual perception detection data. If the rigid connection point on the right is not properly secured, the detection controller will issue an ISO FIX alarm indicating that the right side is not secured. If the rigid connection point on the left is not properly secured, the detection controller will issue an ISO FIX alarm indicating that the left side is not secured. If the top-restrained anti-overturning structure is not properly secured, the detection controller instrument will issue an ISO FIX alarm indicating that the top is not secured.

7. The child seat installation detection method based on visual perception according to claim 6, characterized in that, The detection controller detects the child safety seat's fixation method based on the visual perception detection data, and judges any fixation abnormalities. When the child safety seat is improperly fixed, the controller issues an alarm via the instrument panel. The process also includes the following steps: When the detection controller determines that the child safety seat fixing method is Latch based on the visual perception detection data, it performs a safety fixing analysis based on the visual perception detection data. If the right-side Latch flexible connection is not properly secured, the detection controller will issue an alarm indicating that the right side of the Latch is not secured. If the left-side Latch flexible connection is not properly secured, the detection controller will issue an alarm indicating that the left side of the Latch is not secured. If the Latch headrest is not properly secured at the back, the detection controller will issue an alarm indicating that the Latch headrest is not secured at the back.

8. The child seat installation detection method based on visual perception according to claim 7, characterized in that, The detection controller detects the child safety seat's fixation method based on the visual perception detection data, and judges any fixation abnormalities. When the child safety seat is improperly fixed, the controller issues an alarm via the instrument panel. The process also includes the following steps: When the detection controller determines, based on the visual perception detection data, that the child safety seat is secured by a seatbelt or an unknown method, it will control the instrument panel to issue an alarm indicating a change in the securing method.

9. A vision-based child car seat installation detection system, applied to the vision-based child car seat installation detection method according to any one of claims 1-8, characterized in that, The system includes a host computer, a camera, a weight sensor, and a detection controller, wherein: The camera is used to periodically capture and inspect the smart cockpit to obtain visual perception and inspection data. The weight sensor is used to periodically weigh the smart cockpit and obtain weight data. The detection controller is used to perform a safety installation detection of the child safety seat based on the visual perception detection data and the weight detection data, and to determine whether the child safety seat is installed safely. Instruments are used to provide different information prompts.

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