WO2018113682A1

WO2018113682A1 - Vehicle window, vehicle and application control module

Info

Publication number: WO2018113682A1
Application number: PCT/CN2017/117278
Authority: WO
Inventors: 董易伟; 刘肖琛
Original assignee: 上海蔚来汽车有限公司
Priority date: 2016-12-22
Filing date: 2017-12-19
Publication date: 2018-06-28
Also published as: CN106585337A

Abstract

A vehicle window, a vehicle and an application control module. The vehicle window (10) comprises vehicle window glass (11), wherein a film-attached colour change sheet (12) is arranged at the inner side of the vehicle window glass (11); and a current of the film-attached colour change sheet (12) is controlled by a vehicle-mounted central gateway control unit (13) by means of a field bus (14). The advantage of the present invention lies in changing the colour of a film-attached colour change sheet, thereby changing the colour and transparency of vehicle window glass. Therefore, the requirements of a vehicle owner for different weather and different scenes are met.

Description

Window, vehicle and application control module

Technical field

Embodiments of the present invention relate to the field of industrial control technologies, and in particular, to a vehicle window and a vehicle and an application control module.

Background technique

At present, the car window adopts a fixed film to block the strong light outside the window. When the glare disappears, the car window with the fixed film will continue to block the light, making the light inside the car body too dim and unable to achieve autonomy. Adjustment, but will hinder the driver's normal observation.

In addition, for different weather and different scenes, the owner will have different requirements for the color and transparency of the window glass. For example, in the summer, the owner hopes to turn the windshield and the window glass into an opaque reflective material; at night, the owner wants the car to be an intimate environment free from outside interference; in the middle of the night, the owner hopes that outsiders can’t get outside the car. See the situation inside the car to reduce the risk of theft.

In view of this, the present invention has been specifically proposed.

Summary of the invention

In order to solve the above problems in the prior art, in order to solve the problem of how to change the color and transparency of the window, an embodiment of the present invention provides a window. In addition, a vehicle and application control module is also provided.

In order to achieve the above object, according to an aspect of the present invention, the following technical solutions are provided:

A window comprises a window glass, and a film-type color changing sheet is disposed inside the window glass; the current of the film-type color changing sheet is controlled by the on-board central gateway control unit through a field bus.

Preferably, the film-type color changing sheet comprises an electrochromic pigment layer and a transparent conductive film layer disposed on both sides of the electrochromic pigment layer; the transparent conductive film layer is provided with electrodes, and the electrodes are connected to the field bus.

Preferably, the window is further provided with a power module, the input end of the power module is electrically connected to the field bus, and the output end of the power module is electrically connected to the electrode of the film-type color changing sheet.

Preferably, the window may further comprise a window frame; the vehicle central gateway control unit is embedded in the window frame.

Preferably, the window further comprises: a communication module for communicating with the in-vehicle central gateway control unit in response to the control.

In order to achieve the above object, according to another aspect of the present invention, a vehicle including the above-described window is also provided.

In order to achieve the above object, according to still another aspect of the present invention, an application control module is further provided that is executable by an electronic device to interact with the vehicle through a communication module of the electronic device to control a window in the electric vehicle.

Embodiments of the present invention provide a window, a vehicle, and an application control module, wherein the window includes a window glass, and a film-type color-changing sheet is disposed inside the window glass; the current of the film-type color-changing sheet is controlled by the field bus. Central Gateway Control Unit. The current of the film-type color changing sheet is changed by the vehicle central gateway control unit and the field bus of the vehicle central gateway control unit, thereby causing the film-type color changing sheet to change color, thereby changing the color and transparency of the window glass, thereby satisfying The owner's demand for different weather and different scenes.

Other features and advantages of the invention will be set forth in the description which follows, The objectives and other advantages of the invention may be realized and obtained by means of the <RTIgt;

DRAWINGS

1 is a schematic structural view of a vehicle window according to an embodiment of the present invention;

2 is a schematic diagram of an application control module communicating with a vehicle in accordance with an embodiment of the present invention.

detailed description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the scope of the present invention.

In order to achieve a change in window color and transparency, an embodiment of the present invention provides a vehicle window. As shown in FIG. 1 , the window 10 includes a window glass 11 , and a film-type color changing sheet 12 is disposed inside the window glass 11 ; the current of the film-type color changing sheet 12 is controlled by the field bus 14 to the vehicle central gateway control unit (CGW). )13.

In the above embodiment, the window glass 11 may be curved glass or cylindrical glass. In actual implementation, the window glass can be embedded in the window frame. Fieldbus includes but is not limited to CAN bus, CC-Link bus, LonWorks, ControlNet, PROFIBUS bus.

Here, the embodiment of the present invention does not limit the position and installation manner of the in-vehicle central gateway control unit installed in the vehicle, and those skilled in the art should be able to understand the application method thereof.

The embodiment of the present invention adopts the above technical solution, and changes the current of the film-type color changing sheet 12 through the vehicle central gateway control unit 13 and the field bus 14, thereby causing the film-type color changing sheet 12 to be discolored, thereby making the window glass 11 in color and The transparency has changed, thus satisfying the needs of the owner for different weather and different scenarios.

In some embodiments, the film-type color-changing sheet may include an electrochromic pigment layer and a transparent conductive film layer disposed on both sides of the electrochromic pigment layer; the transparent conductive film layer is provided with electrodes, and the electrodes are connected to the field bus.

Wherein, the vehicle central gateway control unit changes the current of the film-type color changing sheet through the field bus and the electrode, thereby changing the electric field between the two transparent conductive film layers, and the changed electric field changes the pigment molecules in the electrochromic pigment layer. In turn, the film-type color changing sheet is changed, thereby causing the window glass to change in color and transparency.

In some embodiments, the window may further be provided with a power module, the input end of the power module is electrically connected to the field bus, and the output end of the power module is electrically connected to the electrode of the film-type color changing sheet.

The technical solution can control the power module through the vehicle central gateway control unit, and the output of the power module is adjustable. The power module is controlled by the vehicle central gateway control unit to adjust the output of the power module, thereby changing the current applied to the film-type color changing sheet, thereby changing the electric field between the two transparent conductive film layers, and the changing electric field causes electrochromism. The pigment molecules in the pigment layer change, further changing the film-type color-changing sheet, and finally changing the color and transparency of the window glass.

In some embodiments, the window includes a window frame; the vehicle central gateway control unit described above can be embedded within the window frame.

In some embodiments, the window may further include a communication module coupled to the CGW for communicating with the CGW in response to the control to control the current of the foil-type color changing sheet.

In practical applications, the communication module can be placed in the window frame. The vehicle owner can use the mobile terminal to obtain a communication connection with the CGW through a communication module disposed in the window frame, and the vehicle owner transmits a control signal to the communication module through the mobile terminal, the communication module communicates with the CGW, and the CGW passes through the field bus and/or the power module and the electrode. Controlling the current of the film-type color changing sheet, thereby changing an electric field between the two transparent conductive film layers, the changed electric field further changing the pigment molecules in the electrochromic pigment layer, thereby causing the film-type color changing sheet to change, thereby The window glass changes in color and transparency. Therefore, the technical effect of the vehicle owner's wireless control of the color and the transparency of the window is achieved by the above technical solution; of course, the embodiment of the present invention can also be implemented by a wired manner, which is easily conceived by those skilled in the art through the embodiment of the present invention. No longer.

Herein, mobile terminals include, but are not limited to, mobile phones, tablets, notebook computers, personal digital assistants.

In addition, an embodiment of the present invention further provides a vehicle. The vehicle may include the above-described window embodiment.

Among them, the vehicle includes, but is not limited to, an electric vehicle, a clean energy vehicle, a hybrid energy vehicle, and the like.

In a preferred embodiment, the vehicle may include a window and an infotainment system. The window includes a window glass and a window frame, the window glass is embedded in the window frame, and a film-type color-changing film is arranged inside the window glass; the vehicle central gateway control unit CGW and the communication module are embedded in the window frame, and the CGW is controlled by the field bus. The current of the film-type color changing sheet; the communication module is connected to the CGW for communicating with the CGW in response to the control; the infotainment system is communicatively coupled to the communication module, and controls the CGW through the communication module.

In this embodiment, the vehicle owner can use the information entertainment system to obtain a communication connection with the CGW through the communication module disposed in the window frame, and the vehicle owner sends a control signal to the communication module through the information entertainment system, and the communication module communicates with the CGW, and the CGW passes through the site. The bus and/or power module and the electrode control the current of the film-type color changing sheet, thereby changing the electric field between the two transparent conductive film layers, and the changed electric field further changes the pigment molecules in the electrochromic pigment layer, thereby making the film The color changing sheet changes, thereby causing the window glass to change in color and transparency. Therefore, through the above technical solution, the technical effect of the vehicle owner to control the color and transparency of the window is realized.

In another preferred embodiment, the vehicle is applicable to applications where it is in communication with a mobile terminal. The vehicle includes a window, the window includes a window glass and a window frame, the window glass is embedded in the window frame, and a film-type color changing piece is disposed inside the window glass; the window frame is embedded with a vehicle central gateway control unit CGW and a communication module, CGW The current of the film-type color changing sheet is controlled by the field bus; the communication module is connected to the CGW for communicating with the CGW in response to the control; and the communication module is in communication with the mobile terminal.

In this embodiment, the vehicle owner can obtain a communication connection with the CGW through the communication module disposed in the window frame by the mobile terminal, and the vehicle owner sends a control signal to the communication module through the mobile terminal, and the communication module communicates with the CGW, and the CGW passes through the field bus and / or the power module and the electrode control the current of the film-type color changing sheet, thereby changing the electric field between the two transparent conductive film layers, the changed electric field further changes the pigment molecules in the electrochromic pigment layer, thereby causing the film-type discoloration The sheet changes, thereby causing the window glass to change in color and transparency. Therefore, the technical effect of the vehicle owner's wireless control of the color and the transparency of the window is achieved by the above technical solution; of course, the embodiment of the present invention can also be implemented by a wired manner, which is easily conceived by those skilled in the art through the embodiment of the present invention. No longer.

In addition, the embodiment of the present invention further provides an application control module. As shown in FIG. 2, the application control module 22 can be executed on the electronic device 20, and the electronic device 20 has a communication module 24, and the communication module 24 can be combined with the vehicle 26 described above. Interact to control the window 262 on the electric vehicle.

As an example, the above application control module may be implemented as an application APP, a processor, a microcontroller, or the like. Take the application APP as an example. In an actual application, it can be loaded into an electronic device such as a mobile terminal (for example, a mobile phone, a tablet, a PDA, etc.), or downloaded directly to a vehicle (for example, an electric car, a hybrid). In the central control unit of energy vehicles, clean energy vehicles, etc.)

The technical solutions provided by the embodiments of the present invention are described in detail above. Although the principles and embodiments of the present invention have been described herein with reference to the specific embodiments, the description of the embodiments described above are only applicable to the understanding of the principles of the embodiments of the invention.

The word "comprising" or "comprises" or "comprising" is intended to include a non-exclusive inclusion, such that a process, method, article, or device/a device that comprises a plurality of elements includes not only those elements but also other elements not explicitly listed, or It also includes elements inherent in these processes, methods, articles, or devices/devices.

It should also be noted that the language used in the specification has been chosen primarily for the purpose of readability and teaching, and is not intended to be interpreted or limited.

Heretofore, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the drawings, but it is obvious to those skilled in the art that the scope of the present invention is obviously not limited to the specific embodiments. Those skilled in the art can make equivalent changes or substitutions to the related technical features without departing from the principles of the present invention, and the technical solutions after the modifications or replacements fall within the scope of the present invention.

Claims

A window, including a window glass, is characterized in that a film-type color-changing sheet is disposed inside the window glass; the current of the film-type color-changing sheet is controlled by the on-board central gateway control unit through a field bus.
The window according to claim 1, wherein said film-type color changing sheet comprises an electrochromic pigment layer and a transparent conductive film layer disposed on both sides of said electrochromic pigment layer; said transparent conductive film layer An electrode is provided, the electrode being connected to the field bus.
The window according to claim 2, wherein the window is further provided with a power module, an input end of the power module is electrically connected to the field bus, and an output end of the power module is electrically connected to the film The electrode of the color changing sheet.
The window of claim 1 , the window comprising a window frame; wherein the in-vehicle central gateway control unit is embedded within the window frame.
The vehicle window according to any one of claims 1 to 4, wherein the window further comprises:

And a communication module, configured to communicate with the in-vehicle central gateway control unit in response to the control.
A vehicle characterized by comprising the window of any of the preceding claims 1 to 4.
An application control module is executable for an electronic device, wherein a communication module of the electronic device interacts with the vehicle of claim 6 to control the window in the vehicle.