Vehicle glass

Abstract

The invention relates to the technical field of vehicle glass, and discloses vehicle glass, which comprises a transparent display layer used for presenting visual contents including but not limited to static images, dynamic videos or interactive contents; the power supply assembly is used for providing electric energy for the transparent display layer; and the signal control module is used for receiving, analyzing and driving the transparent display layer to display the visual content, supports wireless data input, and can receive the visual content in manners of Wi-Fi, V2X, Bluetooth, cellular network, satellite communication and the like. According to the vehicle glass, the transparent display layer, the power supply assembly, the signal control module, the transparency adjusting assembly and the mounting assembly are organically combined, so that the vehicle glass not only has a traditional transparent visual field function, but also can realize diversified visual content display, such as navigation guidance and entertainment video playing; and meanwhile, various wireless data input and intelligent power supply management are supported, so that the intelligent level of the vehicle is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle glass, in particular to a vehicle glass. Background Art

[0002] Automobile glass is one of the passive safety facilities of automobiles. Automobile glass must meet the following safety factors: good vision, sufficient strength, and protection for occupants in the event of accidents. Common automobile glass includes laminated glass, tempered glass and regional tempered glass. Laminated glass is made of two or more layers of glass bonded with transparent adhesive materials. It has high impact strength. After the glass is broken, the fragments still stick to the adhesive material, which is very safe. Tempered glass is made by heating the glass to a temperature close to the softening temperature and then quenching it suddenly. It has high strength and is broken into small blunt-angle particles similar to honeycombs, which are not easy to hurt people. However, these traditional glasses only have basic lighting, wind and rain protection and vision protection functions.

[0003] With the rapid development of automobile intelligence and networking, higher requirements are placed on the functional integration of vehicle glass. For example, in intelligent driving scenarios, drivers need more vehicle driving information and surrounding environment information, and traditional glass cannot meet the needs of information visualization. In the intelligent upgrade of vehicle interiors, it is also expected that glass can have more interactive functions. At present, there is a lack of a glass component on the market that can meet the normal driving field of view of the vehicle, realize diversified display functions, and adapt to a variety of vehicle types and power supply methods. Therefore, a vehicle glass is proposed to solve the above-mentioned problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a vehicle glass with the advantages of more interactive functions and diversified display functions, etc., which solves the problem that in intelligent driving scenarios, drivers need more vehicle driving information and surrounding environment information, and traditional glass cannot meet the information visualization display needs; in the intelligent upgrade of vehicle interior, it is also expected that the glass can have more interactive functions.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned more interactive functions and the purpose of realizing diversified display functions, the present invention provides the following technical solutions: a vehicle glass, comprising:

[0008] Transparent display layer: used to present visual content, including but not limited to static images, dynamic videos or interactive content;

[0009] Power supply component: used to provide power to the transparent display layer;

[0010] Signal control module: used to receive, analyze and drive the transparent display layer to display visual content, support wireless data input, and be able to receive visual content through Wi-Fi, V2X, Bluetooth, cellular network, satellite communication, etc.;

[0011] Transparency adjustment component: used to switch between transparent mode and display mode to take into account both normal vision and display functions. It uses liquid crystal dimming film and can switch the transparent state through external electrical control signals to adapt to driving needs;

[0012] Mounting assembly: used to fix or integrate the transparent display glass into the vehicle glass structure, so that it can be used as transparent glass and provide video playback function.

[0013] Preferably, the transparent display layer is configured using a MicroLED transparent display screen.

[0014] Preferably, the power supply assembly includes a vehicle-mounted power supply, an independent battery, a wireless power supply interface, a solar power supply module and a power management module; wherein,

[0015] On-board power supply: used to power conventional equipment such as vehicle engine starting, lighting, air conditioning, etc., to charge the independent battery in the transparent display glass, to ensure that the independent battery always maintains sufficient power, and to serve as a backup power supply to power the transparent display layer at any time;

[0016] Independent battery: used to store the power from the vehicle power supply, solar power module and wireless power interface. When the vehicle power supply fails, the power supply is insufficient, or the vehicle is turned off and other external power supplies are interrupted, the independent battery can quickly supply power to the transparent display layer to ensure that the display function is not affected.

[0017] Wireless power interface; used to provide flexible charging methods;

[0018] Solar power supply module: used to convert solar energy into electrical energy, which is converted into charging voltage and current suitable for independent batteries through circuits to charge independent batteries;

[0019] Power management module: responsible for monitoring and managing the collaborative work between various power sources. It collects voltage, current, power and other parameters of the vehicle power supply, independent battery, solar power supply module and wireless power interface in real time, and intelligently switches the power supply mode according to the power demand of the transparent display layer and other equipment in the vehicle.

[0020] Preferably, the transparency adjustment component comprises a liquid crystal dimming film, and the liquid crystal dimming film is composed of two layers of transparent conductive films and a liquid crystal layer sandwiched in between.

[0021] Preferably, the installation assembly includes a sealing strip and a fixing frame; wherein,

[0022] Sealing strip: used to fill the gap between the transparent display layer and the vehicle glass structure, playing the role of waterproof, dustproof and buffering;

[0023] Fixed frame: used to support the transparent display layer and ensure its stability during vehicle driving.

[0024] Preferably, the pixel density of the MicroLED transparent display screen is not less than 500PPI, and the size of a single pixel is less than 0.1mm×0.1mm to ensure the clarity and fineness of the displayed content.

[0025] Preferably, the signal control module integrates AI intelligent optimization function, which can automatically adjust the display brightness, contrast, and color balance according to the ambient light to optimize the display effect.

[0026] Preferably, the transparent display layer supports partitioned display, and can independently play different content in different areas to meet the display requirements of different parts of the vehicle window.

[0027] Preferably, the signal control module supports remote updating and can realize remote push or dynamic change of playback content through a cloud management system.

[0028] Beneficial Effects

[0029] Compared with the prior art, the present invention provides a vehicle glass having the following beneficial effects:

[0030] 1. The vehicle glass organically combines a transparent display layer, a power supply component, a signal control module, a transparency adjustment component and an installation component, so that the vehicle glass not only has the traditional transparent field of view function, but also can realize a variety of visual content display, such as navigation guidance, entertainment video playback, etc., while supporting a variety of wireless data input and intelligent power management, which greatly improves the intelligence level of the vehicle and meets the needs of modern drivers and passengers for information interaction and entertainment.

[0031] 2. The vehicle glass integrates the on-board power supply, independent battery, wireless power interface and solar power supply module through the power supply component, realizing the diversified utilization of energy and reducing the dependence on traditional energy. The independent battery is used as a backup power supply to ensure that the display function is not affected when the main power supply fails or is abnormal. In addition, the intelligent power management module monitors and switches the power supply mode in real time, ensuring the stability and reliability of the power supply of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is an exploded view of the vehicle glass structure of the present invention;

[0033] Figure 2 It is a three-dimensional diagram of the installation assembly structure of the present invention;

[0034] Figure 3 This is a structural circuit diagram of the power supply component of the present invention.

[0035] In the figure: 1. Transparent display layer; 2. Power supply component; 3. Installation component; 301. Fixed frame; 302. Sealing strip; 4. Signal control module; 5. Transparency adjustment component. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 the present invention.

[0037] See also Figure 1-3 , a vehicle glass, comprising:

[0038] Transparent display layer 1: used to present visual content, including but not limited to static images, dynamic videos or interactive content;

[0039] Power supply component 2: used to provide power to the transparent display layer 1;

[0040] Signal control module 4: used to receive, analyze and drive the transparent display layer 1 to display visual content, support wireless data input, and be able to receive visual content through Wi-Fi, V2X, Bluetooth, cellular network, satellite communication, etc.;

[0041] Transparency adjustment component 5: used to switch between transparent mode and display mode to take into account both normal field of view and display function, using liquid crystal dimming film, capable of switching the transparent state through external electric control signals to adapt to driving needs;

[0042] Mounting component 3: used to fix or integrate the transparent display glass into the vehicle glass structure so that it can be used as transparent glass and provide video playback function.

[0043] Specifically, a transparent display layer 1 is installed inside the installation component 3, a signal control module 4 is installed on the surface of the transparent display layer 1, a transparency adjustment component 5 is installed on the bottom of the transparent display layer 1, and the transparency adjustment component 5 and the transparent display layer 1 are embedded in the vehicle glass.

[0044] The transparent display layer 1 is configured with a MicroLED transparent display screen. The pixel density of the MicroLED transparent display screen is not less than 500PPI, and the size of a single pixel is less than 0.1mm×0.1mm to ensure the clarity and fineness of the displayed content.

[0045] Specifically, the transparent display layer 1 serves as a core display component, which provides a variety of information displays for drivers and passengers by presenting static images, dynamic videos or interactive content; for example, during driving, it can display navigation instructions to help the driver accurately plan the route; it can also play entertainment videos when parking to enhance the passengers' riding experience.

[0046] The power supply component 2 includes a vehicle power supply, an independent battery, a wireless power interface, a solar power supply module and a power management module; wherein,

[0047] On-board power supply: used to power conventional equipment such as vehicle engine starting, lighting, air conditioning, etc., to charge the independent battery in the transparent display glass, to ensure that the independent battery always maintains sufficient power, and to serve as a backup power supply to power the transparent display layer 1 at any time;

[0048] Independent battery: used to store the electric energy supplemented by the vehicle power supply, the solar power supply module and the wireless power supply interface. When the vehicle power supply fails, the power supply is insufficient, or the vehicle is turned off and other external power supplies are interrupted, the independent battery can quickly supply power to the transparent display layer 1 to ensure that the display function is not affected;

[0049] Wireless power interface; used to provide flexible charging methods;

[0050] Solar power supply module: used to convert solar energy into electrical energy, which is converted into charging voltage and current suitable for independent batteries through circuits to charge independent batteries;

[0051] Power management module: responsible for monitoring and managing the coordinated work between various power sources. It collects voltage, current, power and other parameters of the vehicle power supply, independent battery, solar power supply module and wireless power interface in real time, and intelligently switches the power supply mode according to the power demand of the transparent display layer 1 and other equipment in the vehicle.

[0052] Specifically, the power supply component 2 provides stable power to the transparent display layer 1 to ensure that it can continue to work normally; it integrates multiple power supply methods such as on-board power supply, independent battery, wireless power interface and solar power supply module; the on-board power supply supplies power to various components when the vehicle is driving and charges the independent battery; the independent battery serves as a backup power supply to maintain the operation of the transparent display layer 1 when the on-board power supply fails or the vehicle is turned off; the wireless power interface provides a convenient charging method; the solar power supply module uses solar energy to reduce dependence on traditional energy and achieve diversified energy utilization.

[0053] Specifically, the signal control module 4 is responsible for receiving and parsing various visual content signals, and driving the transparent display layer 1 for accurate display; it supports multiple wireless data input methods such as Wi-Fi, V2X, Bluetooth, cellular networks, satellite communications, etc., so that it can obtain information from different channels, such as real-time traffic information, online video content, etc., and is installed on the surface of the transparent display layer 1, which shortens the signal transmission distance, speeds up data processing, and ensures the timeliness and accuracy of the displayed content.

[0054] Specifically, the transparency adjustment component 5 uses a liquid crystal dimming film to switch the transparent state through an external electrical control signal. When a clear field of vision is required, it switches to the transparent mode to ensure driving safety; when the display content needs to be viewed, it switches to the display mode to meet the information acquisition needs. It is installed at the bottom of the transparent display layer 1 and works with the transparent display layer 1. It does not affect the display effect while realizing flexible switching between the two modes.

[0055] Specifically, a transparent display layer 1 is installed inside the installation component 3 to play a bearing and protective role; the transparent display layer 1 is embedded in the vehicle glass so that the entire component is firmly integrated on the vehicle, which not only ensures the original structural strength of the vehicle glass, but also enables the vehicle glass to have both transparent display and video playback functions, thereby enhancing the intelligence and technological sense of the vehicle.

[0056] The mounting assembly 3 includes a sealing strip 302 and a fixing frame 301; wherein the sealing strip 302 is used to fill the gap between the transparent display layer 1 and the vehicle glass structure to play a role in waterproofing, dustproofing and buffering; the fixing frame 301 is used to support the transparent display layer 1 to ensure its stability during vehicle driving.

[0057] Specifically, in the process of manufacturing vehicle glass, the transparent display layer 1 is first placed in the fixed frame 301, and the sealing strips 302 are embedded around it. Then, the fixed frame 301 of the transparent display layer 1 is placed in the laminating mold of the vehicle glass. In the laminating process, the raw materials of the vehicle glass (such as glass sheets, PVB films, etc.) are tightly combined with the fixed frame 301 of the transparent display layer 1 through the action of high temperature and high pressure. The PVB film melts at high temperature, fills and bonds the gaps between the components, and forms a solid whole after cooling. In this way, the transparent display layer 1 is firmly embedded in the vehicle glass structure, which can not only realize the function of transparent glass, but also provide display functions such as video playback when needed.

[0058] To sum up, the vehicle glass organically combines the transparent display layer 1, the power supply component 2, the signal control module 4, the transparency adjustment component 5 and the installation component 3, so that the vehicle glass not only has the traditional transparent field of view function, but also can realize diversified visual content display, such as navigation guidance, entertainment video playback, etc., while supporting multiple wireless data inputs and intelligent power management, which greatly improves the intelligence level of the vehicle and meets the needs of modern drivers and passengers for information interaction and entertainment.

[0059] In addition, the power supply component 2 integrates the vehicle power supply, independent battery, wireless power interface and solar power supply module, thereby realizing diversified utilization of energy and reducing dependence on traditional energy. The independent battery serves as a backup power supply to ensure that the display function is not affected when the main power supply fails or is abnormal. In addition, the intelligent power management module monitors and switches the power supply mode in real time, thereby ensuring the stability and reliability of the power supply of the entire system.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such 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 including 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle glass, characterized in that: include: Transparent display layer (1): used to present visual content, including but not limited to static images, dynamic videos or interactive content; A power supply component (2) is used to provide electric energy to the transparent display layer (1); A signal control module (4): used for receiving, analyzing and driving the transparent display layer (1) to display visual content, supporting wireless data input, and being able to receive visual content via Wi-Fi, V2X, Bluetooth, cellular network, satellite communication, etc.; Transparency adjustment component (5): used to switch between a transparent mode and a display mode to take into account both normal vision and display functions, using a liquid crystal dimming film, and capable of switching the transparent state through an external electric control signal to adapt to driving needs; Mounting component (3): used to fix or integrate the transparent display glass into the glass structure of the vehicle, so that it can be used as transparent glass and provide video playback function.

2. The vehicle glass according to claim 1, characterized in that: The transparent display layer (1) is arranged using a MicroLED transparent display screen.

3. The vehicle glass according to claim 1, characterized in that: The power supply component (2) comprises an on-board power supply, an independent battery, a wireless power supply interface, a solar power supply module and a power management module; wherein: On-board power supply: used to power conventional equipment such as vehicle engine starting, lighting, and air conditioning, and to charge the independent battery in the transparent display glass, ensuring that the independent battery always maintains sufficient power and serves as a backup power supply to power the transparent display layer (1) at any time; Independent battery: used to store electric energy supplemented by the vehicle power supply, the solar power supply module and the wireless power supply interface. When the vehicle power supply fails, the power supply is insufficient, or the vehicle is turned off and other external power supplies are interrupted, the independent battery can quickly supply power to the transparent display layer (1) to ensure that the display function is not affected; Wireless power interface; used to provide flexible charging methods; Solar power supply module: used to convert solar energy into electrical energy, which is converted into charging voltage and current suitable for independent batteries through circuits to charge independent batteries; Power management module: responsible for monitoring and managing the coordination between various power sources. It collects voltage, current, power and other parameters of the vehicle power supply, independent battery, solar power supply module and wireless power interface in real time, and intelligently switches the power supply mode according to the power demand of the transparent display layer (1) and other equipment in the vehicle.

4. The vehicle glass according to claim 1, characterized in that: The transparency adjustment component (5) comprises a liquid crystal dimming film, which is composed of two layers of transparent conductive films and a liquid crystal layer sandwiched in between.

5. The vehicle glass according to claim 1, characterized in that: The installation assembly (3) comprises a sealing strip (302) and a fixing frame (301); wherein: Sealing strip (302): used to fill the gap between the transparent display layer (1) and the glass structure of the vehicle, and plays the role of waterproofing, dustproofing and buffering; Fixed frame (301): used to support the transparent display layer (1) and ensure its stability during the driving of the vehicle.

6. The vehicle glass according to claim 2, characterized in that: The pixel density of the MicroLED transparent display is not less than 500PPI, and the size of a single pixel is less than 0.1mm×0.1mm to ensure the clarity and fineness of the displayed content.

7. The vehicle glass according to claim 1, characterized in that: The signal control module (4) is integrated with an AI intelligent optimization function, and can automatically adjust display brightness, contrast, and color balance according to ambient light to optimize the display effect.

8. The vehicle glass according to claim 1, characterized in that: The transparent display layer (1) supports partitioned display and can independently play different contents in different areas, thus meeting the display requirements of different parts of the vehicle window.

9. The vehicle glass according to claim 1, characterized in that: The signal control module (4) supports remote updating and can realize remote push or dynamic replacement of playback content through a cloud management system.

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