Vehicle safety belt device and vehicle

Abstract

The present invention relates to the technical field of safety systems, and in particular to a vehicle seat belt device and a car. The vehicle seat belt device includes a seat belt assembly; a reminder assembly, which is used to be installed on a vehicle; a seat belt height identification assembly, which is installed on the seat belt assembly, the seat belt height identification assembly is signal-connected to the reminder assembly, the seat belt height identification assembly forms a weak current circuit on the seat belt assembly, the seat belt height identification assembly is used to identify the short circuit phenomenon of the weak current circuit and send a start signal to the reminder assembly to trigger the reminder assembly. The present application sets a weak current circuit on the seat belt, and when the seat belt height is not appropriate and causes the seat belt to contact the driver's neck, it will cause the weak current circuit to short-circuit. At this time, the seat belt height identification assembly will send a signal to the reminder assembly, triggering the reminder function to remind the driver to adjust the height of the seat belt.

Description

Technical Field

[0001] The present invention relates to the technical field of safety systems, and in particular to a vehicle seat belt device and a car. Background Art

[0002] With the increasing number of cars, vehicle safety performance is receiving increasing attention. Seatbelts play a crucial role in passive vehicle safety, and current regulations have mandated the use of seatbelts. Seatbelts work by instantly contracting in the event of a collision or emergency braking, tightening any slack in the belt and locking the occupant securely in the seat to prevent a secondary collision.

[0003] Correct seat belt wear is crucial to its effectiveness. Due to varying heights, occupants must manually adjust the height adjuster to ensure the belt fits correctly, passing between their shoulders. Currently, seat belts in common vehicles require manual adjustment, which is cumbersome. Consequently, many occupants often fail to adjust the height adjuster correctly for convenience, leading to safety issues. For example, shorter occupants may have the belt positioned too close to their necks, potentially causing strangulation and injury in a collision. For taller occupants, the belt may be positioned outside their shoulders, potentially causing it to become dislodged and ineffective in a collision. For drivers, by the time they detect the belt is strangling their neck, the car may have already been in motion for some time. If the vehicle is on a highway or elevated highway, it may be inconvenient to stop and adjust the belt height. Adjusting the seat belt while driving is dangerous and undesirable. In related technologies, the car's seat belt recognition function is only used to identify whether the driver is wearing a seat belt, but it is difficult to identify whether the seat belt is adjusted to an appropriate height, which causes the driver to misjudge when wearing the seat belt and only realize that the seat belt height is inappropriate while driving. Summary of the Invention

[0004] In the related art, the seat belt recognition function of the car is only used to identify whether the driver is wearing a seat belt, but it is difficult to identify whether the seat belt is adjusted to an appropriate height, resulting in misjudgment when the driver adjusts the seat belt.

[0005] In a first aspect, an embodiment of the present application provides a vehicle seat belt device, comprising: a seat belt assembly, a reminder assembly and a seat belt height identification assembly; wherein the reminder assembly is used to be installed on a vehicle; the seat belt height identification assembly is installed on the seat belt assembly, the seat belt height identification assembly is signal-connected to the reminder assembly, the seat belt height identification assembly forms a weak current circuit on the seat belt assembly, and the seat belt height identification assembly is used to identify a short circuit in the weak current circuit and send a start signal to the reminder assembly to trigger the reminder assembly.

[0006] In conjunction with the first aspect, in one embodiment, the seat belt height recognition component includes:

[0007] a contact sensor mounted on the safety belt assembly, the contact sensor being configured to generate a short circuit upon contact with human skin;

[0008] An annunciator is installed on the seat belt assembly and is connected to the reminder assembly signal. The annunciator is electrically connected to the contact sensor and is used to identify a short circuit condition of the contact sensor.

[0009] In combination with the first aspect, in one embodiment, the signaler includes a weak current signaler, which is used to identify the short circuit condition of the contact sensor and send a start signal to the reminder component; wherein,

[0010] When the weak current signal device identifies that the contact sensor is in a short circuit state for a period exceeding a preset threshold, the weak current signal device sends a start signal to the reminder component.

[0011] In combination with the first aspect, in one implementation, the preset duration threshold is 10 seconds.

[0012] In combination with the first aspect, in one embodiment, the contact sensor includes a metal wire, and the metal wire is embedded in the seat belt assembly.

[0013] In combination with the first aspect, in one embodiment, the metal wire is made of titanium alloy TC4 material.

[0014] In conjunction with the first aspect, in one embodiment, the safety belt assembly includes:

[0015] a seat belt reel on which the signaler is provided;

[0016] A safety belt is connected to the safety belt reel, the metal wire is embedded in the edge of the safety belt, and the metal wire forms a complete loop on the safety belt.

[0017] In combination with the first aspect, in one embodiment, the reminder component includes: a reminder signal light, which is used to be installed on the vehicle dashboard.

[0018] In combination with the first aspect, in one embodiment, the reminder component further includes: a ringtone reminder unit, which is used to be set in the vehicle.

[0019] In a second aspect, the present application provides a car, comprising: a vehicle seat belt device as described in any one of the above.

[0020] The beneficial effects of the technical solutions provided in the embodiments of the present application include at least:

[0021] By setting up a low-voltage circuit on the seat belt, when the seat belt height is inappropriate and causes the seat belt to come into contact with the driver's neck, the low-voltage circuit will short-circuit. At this time, the seat belt height recognition component will send a signal to the reminder component, triggering the reminder function to remind the driver to adjust the seat belt height. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Figure 1 Schematic diagram of the structure of the vehicle safety belt device in an embodiment of the present application.

[0024] In the figure: 1. Seat belt assembly; 11. Seat belt reel; 12. Seat belt; 2. Height recognition assembly; 21. Contact sensor; 22. Annunciator. DETAILED DESCRIPTION

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

[0026] In the related art, the seat belt recognition function of the car is only used to identify whether the driver is wearing a seat belt, but it is difficult to identify whether the seat belt is adjusted to an appropriate height, resulting in misjudgment when the driver adjusts the seat belt.

[0027] In a first aspect, the present application provides a vehicle seat belt device, which includes: a seat belt assembly 1, a reminder assembly and a seat belt height identification assembly 2; wherein,

[0028] A reminder component, which is used to be installed on a vehicle; a seat belt height identification component 2, which is installed on the seat belt component 1, the seat belt height identification component 2 is connected to the reminder component signal, the seat belt height identification component 2 forms a weak current circuit on the seat belt component 1, the seat belt height identification component 2 is used to identify the short circuit phenomenon of the weak current circuit and send a start signal to the reminder component to trigger the reminder component.

[0029] It is understandable that the applicant has found that for the driver, when he recognizes that the seat belt is tightening around his neck, the car has already been driving for a while. If the vehicle is on a highway or an elevated road, it is inconvenient to stop to adjust the seat belt height. Adjusting the seat belt height while driving is even more dangerous and is not advisable. Therefore, it is necessary to remind the driver and passengers in time when they first put on the seat belt. This application sets a weak current circuit on the seat belt. When the seat belt comes into contact with the driver's neck due to an inappropriate seat belt height, the weak current circuit will short-circuit. At this time, the seat belt height recognition component will send a signal to the reminder component, triggering the reminder function to remind the driver and passengers to adjust the seat belt height.

[0030] In some specific implementations, such as Figure 1 As shown, the seat belt height recognition component 2 includes: a contact sensor 21 and a signaler 22; wherein,

[0031] A contact sensor 21 is installed on the seat belt assembly 1, and the contact sensor 21 is used to short-circuit after coming into contact with human skin; an annunciator 22 is installed on the seat belt assembly 1 and is connected to the reminder assembly signal. The annunciator 22 is electrically connected to the contact sensor 21, and is used to identify the short-circuit condition of the contact sensor 21.

[0032] It is worth noting that when the driver's seat belt assembly 1 touches his neck, a weak current forms a short circuit, and the annunciator 22 captures this information and sends it to the reminder component, prompting the driver to adjust the seat belt height.

[0033] Furthermore, the signal device 22 includes: a weak current signal device 22, the weak current signal device 22 is used to identify the short circuit condition of the contact sensor 21 and send a start signal to the reminder component; wherein,

[0034] When the weak current signal device 22 identifies that the contact sensor 21 is in the short circuit state for a time period exceeding a preset threshold, the weak current signal device 22 sends a start signal to the reminder component.

[0035] It is worth noting that in order to eliminate the false signal caused by the short circuit of the weak current circuit due to the temporary touch of the hand on the seat belt assembly 1, the weak current signal device 22 will only send out a warning signal when it recognizes that the short circuit phenomenon lasts for more than a preset time threshold.

[0036] Preferably, the preset time threshold is 10 seconds. That is, only when the short circuit phenomenon lasts for more than 10 seconds, the weak current signal device 22 will send a start signal to the reminder component.

[0037] The present application provides a preferred embodiment, as Figure 1As shown, the contact sensor 21 includes a metal wire, which is embedded in the seat belt assembly 1.

[0038] It can be understood that the metal wire is wrapped around the seat belt webbing to form a complete weak current circuit.

[0039] In some preferred embodiments, the metal wire is made of titanium alloy TC4 material.

[0040] It's worth noting that the seatbelt assembly 1 and its metal wire often come into contact with human skin, posing durability issues and the potential for harm. The metal wire is made of titanium alloy TC4, which is highly flexible, non-toxic, wear-resistant, and corrosion-resistant, making it suitable for contact with the human body. Other materials that are harmless to the human body and meet durability standards can also be used to make the metal wire.

[0041] In some specific implementations, such as Figure 1 As shown, the seat belt assembly 1 includes:

[0042] The seat belt reel 11 is provided with the signaler 22 ; the seat belt 12 is connected to the seat belt reel 11 , the edge of the seat belt 12 is embedded with the metal wire, and the metal wire forms a complete loop on the seat belt 12 .

[0043] It is worth noting that a signaler 22 is provided in the seat belt reel 11 , one end of the signaler 22 is connected to the vehicle signal cable; the other end is connected to the metal wire on the edge of the seat belt reel 11 through the seat belt reel 11 to release a 5V low-voltage current.

[0044] In some preferred embodiments, the reminder component includes: a reminder signal light, which is used to be installed on the vehicle dashboard. Further, the reminder component also includes: a ringing reminder unit, which is used to be installed in the vehicle.

[0045] It is understandable that the dual visual and auditory reminders of the warning signal light and the bell reminder unit remind the driver and passengers that the seat belt height needs to be adjusted, so that the driver and passengers can adjust the seat belt height in time before driving.

[0046] It should be noted that the operating principle of the vehicle seat belt device of the present application includes: when the seat belt 12 worn by the driver and passenger comes into contact with the neck, the weak current in the contact sensor 21 in the webbing of the seat belt 12 forms a short circuit. When the short circuit time lasts for more than 10 seconds (mainly excluding the error signal generated by the hand temporarily touching the webbing), the signaler 22 quickly identifies it and transmits the information to the reminder component. The reminder component displays information on the dashboard display screen, and the display screen prompts the driver to adjust the seat belt height.

[0047] In a second aspect, the present application provides a vehicle safety system, which includes: a vehicle safety belt device, the vehicle safety belt device includes: a contact sensor 21 and a signaler 22; wherein,

[0048] A contact sensor 21 is installed on the seat belt assembly 1, and the contact sensor 21 is used to short-circuit after coming into contact with human skin; an annunciator 22 is installed on the seat belt assembly 1 and is connected to the reminder assembly signal. The annunciator 22 is electrically connected to the contact sensor 21, and is used to identify the short-circuit condition of the contact sensor 21.

[0049] It is worth noting that when the driver's seat belt assembly 1 touches his neck, a weak current forms a short circuit, and the annunciator 22 captures this information and sends it to the reminder component, prompting the driver to adjust the seat belt height.

[0050] Furthermore, the signal device 22 includes: a weak current signal device 22, the weak current signal device 22 is used to identify the short circuit condition of the contact sensor 21 and send a start signal to the reminder component; wherein,

[0051] When the weak current signal device 22 identifies that the contact sensor 21 is in the short circuit state for a time period exceeding a preset threshold, the weak current signal device 22 sends a start signal to the reminder component.

[0052] It is worth noting that in order to eliminate the false signal caused by the short circuit of the weak current circuit due to the temporary touch of the hand on the seat belt assembly 1, the weak current signal device 22 will only send out a warning signal when it recognizes that the short circuit phenomenon lasts for more than a preset time threshold.

[0053] Preferably, the preset time threshold is 10 seconds. That is, only when the short circuit phenomenon lasts for more than 10 seconds, the weak current signal device 22 will send a start signal to the reminder component.

[0054] The present application provides a preferred embodiment, as Figure 1 As shown, the contact sensor 21 includes a metal wire, which is embedded in the seat belt assembly 1.

[0055] It can be understood that the metal wire is wrapped around the seat belt webbing to form a complete weak current circuit.

[0056] In some preferred embodiments, the metal wire is made of titanium alloy TC4 material.

[0057] It's worth noting that the seatbelt assembly 1 and its metal wire often come into contact with human skin, posing durability issues and the potential for harm. The metal wire is made of titanium alloy TC4, which is highly flexible, non-toxic, wear-resistant, and corrosion-resistant, making it suitable for contact with the human body. Other materials that are harmless to the human body and meet durability standards can also be used to make the metal wire.

[0058] In some specific implementations, such as Figure 1 As shown, the seat belt assembly 1 includes:

[0059] The seat belt reel 11 is provided with the signaler 22 ; the seat belt 12 is connected to the seat belt reel 11 , the edge of the seat belt 12 is embedded with the metal wire, and the metal wire forms a complete loop on the seat belt 12 .

[0060] It is worth noting that a signaler 22 is provided in the seat belt reel 11 , one end of the signaler 22 is connected to the vehicle signal cable; the other end is connected to the metal wire on the edge of the seat belt reel 11 through the seat belt reel 11 to release a 5V low-voltage current.

[0061] In some preferred embodiments, the reminder component includes: a reminder signal light, which is used to be installed on the vehicle dashboard. Further, the reminder component also includes: a ringing reminder unit, which is used to be installed in the vehicle.

[0062] It is understandable that the dual visual and auditory reminders of the warning signal light and the bell reminder unit remind the driver and passengers that the seat belt height needs to be adjusted, so that the driver and passengers can adjust the seat belt height in time before driving.

[0063] It should be noted that the operating principle of the vehicle seat belt device of the present application includes: when the seat belt 12 worn by the driver and passenger comes into contact with the neck, the weak current in the contact sensor 21 in the webbing of the seat belt 12 forms a short circuit. When the short circuit time lasts for more than 10 seconds (mainly excluding the error signal generated by the hand temporarily touching the webbing), the signaler 22 quickly identifies it and transmits the information to the reminder component. The reminder component displays information on the dashboard display screen, and the display screen prompts the driver to adjust the seat belt height.

[0064] In a third aspect, the present application provides a vehicle interior system, which includes: a vehicle seat belt device, the vehicle seat belt device includes: a contact sensor 21 and a signaler 22; wherein,

[0065] A contact sensor 21 is installed on the seat belt assembly 1, and the contact sensor 21 is used to short-circuit after coming into contact with human skin; an annunciator 22 is installed on the seat belt assembly 1 and is connected to the reminder assembly signal. The annunciator 22 is electrically connected to the contact sensor 21, and is used to identify the short-circuit condition of the contact sensor 21.

[0066] It is worth noting that when the driver's seat belt assembly 1 touches his neck, a weak current forms a short circuit, and the annunciator 22 captures this information and sends it to the reminder component, prompting the driver to adjust the seat belt height.

[0067] Furthermore, the signal device 22 includes: a weak current signal device 22, the weak current signal device 22 is used to identify the short circuit condition of the contact sensor 21 and send a start signal to the reminder component; wherein,

[0068] When the weak current signal device 22 identifies that the contact sensor 21 is in the short circuit state for a time period exceeding a preset threshold, the weak current signal device 22 sends a start signal to the reminder component.

[0069] It is worth noting that in order to eliminate the false signal caused by the short circuit of the weak current circuit due to the temporary touch of the hand on the seat belt assembly 1, the weak current signal device 22 will only send out a warning signal when it recognizes that the short circuit phenomenon lasts for more than a preset time threshold.

[0070] Preferably, the preset time threshold is 10 seconds. That is, only when the short circuit phenomenon lasts for more than 10 seconds, the weak current signal device 22 will send a start signal to the reminder component.

[0071] The present application provides a preferred embodiment, as Figure 1 As shown, the contact sensor 21 includes a metal wire, which is embedded in the seat belt assembly 1.

[0072] It can be understood that the metal wire is wrapped around the seat belt webbing to form a complete weak current circuit.

[0073] In some preferred embodiments, the metal wire is made of titanium alloy TC4 material.

[0074] It's worth noting that the seatbelt assembly 1 and its metal wire often come into contact with human skin, posing durability issues and the potential for harm. The metal wire is made of titanium alloy TC4, which is highly flexible, non-toxic, wear-resistant, and corrosion-resistant, making it suitable for contact with the human body. Other materials that are harmless to the human body and meet durability standards can also be used to make the metal wire.

[0075] In some specific implementations, such as Figure 1 As shown, the seat belt assembly 1 includes:

[0076] The seat belt reel 11 is provided with the signaler 22 ; the seat belt 12 is connected to the seat belt reel 11 , the edge of the seat belt 12 is embedded with the metal wire, and the metal wire forms a complete loop on the seat belt 12 .

[0077] It is worth noting that a signaler 22 is provided in the seat belt reel 11 , one end of the signaler 22 is connected to the vehicle signal cable; the other end is connected to the metal wire on the edge of the seat belt reel 11 through the seat belt reel 11 to release a 5V low-voltage current.

[0078] In some preferred embodiments, the reminder component includes: a reminder signal light, which is used to be installed on the vehicle dashboard. Further, the reminder component also includes: a ringing reminder unit, which is used to be installed in the vehicle.

[0079] It is understandable that the dual visual and auditory reminders of the warning signal light and the bell reminder unit remind the driver and passengers that the seat belt height needs to be adjusted, so that the driver and passengers can adjust the seat belt height in time before driving.

[0080] It should be noted that the operating principle of the vehicle seat belt device of the present application includes: when the seat belt 12 worn by the driver and passenger comes into contact with the neck, the weak current in the contact sensor 21 in the webbing of the seat belt 12 forms a short circuit. When the short circuit time lasts for more than 10 seconds (mainly excluding the error signal generated by the hand temporarily touching the webbing), the signaler 22 quickly identifies it and transmits the information to the reminder component. The reminder component displays information on the dashboard display screen, and the display screen prompts the driver to adjust the seat belt height.

[0081] In a fourth aspect, the present application provides a vehicle, comprising: a vehicle seat belt device, the vehicle seat belt device comprising: a contact sensor 21 and a signaler 22; wherein,

[0082] A contact sensor 21 is installed on the seat belt assembly 1, and the contact sensor 21 is used to short-circuit after coming into contact with human skin; an annunciator 22 is installed on the seat belt assembly 1 and is connected to the reminder assembly signal. The annunciator 22 is electrically connected to the contact sensor 21, and is used to identify the short-circuit condition of the contact sensor 21.

[0083] It is worth noting that when the driver's seat belt assembly 1 touches his neck, a weak current forms a short circuit, and the annunciator 22 captures this information and sends it to the reminder component, prompting the driver to adjust the seat belt height.

[0084] Furthermore, the signal device 22 includes: a weak current signal device 22, the weak current signal device 22 is used to identify the short circuit condition of the contact sensor 21 and send a start signal to the reminder component; wherein,

[0085] When the weak current signal device 22 identifies that the contact sensor 21 is in the short circuit state for a time period exceeding a preset threshold, the weak current signal device 22 sends a start signal to the reminder component.

[0086] It is worth noting that in order to eliminate the false signal caused by the short circuit of the weak current circuit due to the temporary touch of the hand on the seat belt assembly 1, the weak current signal device 22 will only send out a warning signal when it recognizes that the short circuit phenomenon lasts for more than a preset time threshold.

[0087] Preferably, the preset time threshold is 10 seconds. That is, only when the short circuit phenomenon lasts for more than 10 seconds, the weak current signal device 22 will send a start signal to the reminder component.

[0088] The present application provides a preferred embodiment, as Figure 1 As shown, the contact sensor 21 includes a metal wire, which is embedded in the seat belt assembly 1.

[0089] It can be understood that the metal wire is wrapped around the seat belt webbing to form a complete weak current circuit.

[0090] In some preferred embodiments, the metal wire is made of titanium alloy TC4 material.

[0091] It's worth noting that the seatbelt assembly 1 and its metal wire often come into contact with human skin, posing durability issues and the potential for harm. The metal wire is made of titanium alloy TC4, which is highly flexible, non-toxic, wear-resistant, and corrosion-resistant, making it suitable for contact with the human body. Other materials that are harmless to the human body and meet durability standards can also be used to make the metal wire.

[0092] In some specific implementations, such as Figure 1 As shown, the seat belt assembly 1 includes:

[0093] The seat belt reel 11 is provided with the signaler 22 ; the seat belt 12 is connected to the seat belt reel 11 , the edge of the seat belt 12 is embedded with the metal wire, and the metal wire forms a complete loop on the seat belt 12 .

[0094] It is worth noting that a signaler 22 is provided in the seat belt reel 11 , one end of the signaler 22 is connected to the vehicle signal cable; the other end is connected to the metal wire on the edge of the seat belt reel 11 through the seat belt reel 11 to release a 5V low-voltage current.

[0095] In some preferred embodiments, the reminder component includes: a reminder signal light, which is used to be installed on the vehicle dashboard. Further, the reminder component also includes: a ringing reminder unit, which is used to be installed in the vehicle.

[0096] It is understandable that the dual visual and auditory reminders of the warning signal light and the bell reminder unit remind the driver and passengers that the seat belt height needs to be adjusted, so that the driver and passengers can adjust the seat belt height in time before driving.

[0097] It should be noted that the operating principle of the vehicle seat belt device of the present application includes: when the seat belt 12 worn by the driver and passenger comes into contact with the neck, the weak current in the contact sensor 21 in the webbing of the seat belt 12 forms a short circuit. When the short circuit time lasts for more than 10 seconds (mainly excluding the error signal generated by the hand temporarily touching the webbing), the signaler 22 quickly identifies it and transmits the information to the reminder component. The reminder component displays information on the dashboard display screen, and the display screen prompts the driver to adjust the seat belt height.

[0098] In summary, by providing a weak current circuit in the seatbelt, if the seatbelt is at an inappropriate height and contacts the driver's neck, this circuit will short-circuit. At this point, the seatbelt height recognition component will send a signal to the reminder component, triggering a reminder function to remind the driver to adjust the seatbelt height. Furthermore, this application utilizes non-toxic and harmless metal wire as the contact sensor for generating the weak current circuit, effectively meeting the requirements of seatbelts and providing a more accurate assessment of whether the seatbelt height is appropriate.

[0099] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0100] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0101] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A vehicle seat belt device, characterized in that: include: Safety belt assembly (1); A reminder component, which is configured to be mounted on a vehicle; A seat belt height recognition component (2) is mounted on the seat belt component (1), the seat belt height recognition component (2) is connected to the reminder component signal, the seat belt height recognition component (2) forms a weak current circuit on the seat belt component (1), and the seat belt height recognition component (2) is used to recognize a short circuit phenomenon in the weak current circuit and send a start signal to the reminder component to trigger the reminder component; The seat belt height recognition component (2) comprises: a contact sensor (21) and an annunciator (22); wherein the contact sensor (21) is mounted on the seat belt component (1), and the contact sensor (21) is used to generate a short circuit after contacting human skin; the annunciator (22) is mounted on the seat belt component (1) and is connected to the reminder component signal; the annunciator (22) is electrically connected to the contact sensor (21), and the annunciator (22) is used to identify the short circuit condition of the contact sensor (21).

2. The vehicle safety belt device according to claim 1, wherein: The signaler (22) includes a weak current signaler (22), and the weak current signaler (22) is used to identify the short circuit condition of the contact sensor (21) and send a start signal to the reminder component; wherein, When the weak current signal device (22) identifies that the contact sensor (21) is in a short-circuit state for a period exceeding a preset time threshold, the weak current signal device (22) sends a start signal to the reminder component.

3. The vehicle safety belt device according to claim 2, wherein: The preset time threshold is 10 seconds.

4. The vehicle safety belt device according to claim 1, wherein: The contact sensor (21) comprises a metal wire, and the metal wire is embedded in the safety belt assembly (1).

5. The vehicle safety belt device according to claim 4, wherein: The metal wire is made of titanium alloy TC4 material.

6. The vehicle safety belt device according to claim 4, wherein: The safety belt assembly (1) comprises: A seat belt reel (11) having the signaler (22) provided thereon; A safety belt (12) is connected to the safety belt reel (11), the metal wire is embedded in the edge of the safety belt (12), and the metal wire forms a complete loop on the safety belt (12).

7. The vehicle seat belt device according to claim 1, wherein: The reminder component includes a reminder signal light, which is used to be installed on the vehicle dashboard.

8. The vehicle seat belt device according to claim 7, wherein: The reminder component further includes: a ringing reminder unit, which is used to be arranged in the vehicle.

9. An automobile, characterized in that: include: The vehicle safety belt device according to any one of claims 1 to 8.

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