阅读说明：本技术 一种汽车仪表指针与显示屏的交互方法 (Interaction method of automobile instrument pointer and display screen ) 是由 刘旭 杨进超 于 2019-08-19 设计创作，主要内容包括：本发明涉及一种汽车仪表指针与显示屏的交互方法,包括：获取用户选择指令；根据用户选择指令确定工作模式；当工作模式为仪表工作模式时,仪表的表盘变亮,显示屏与仪表重合的部分会显示表盘上缺失的刻度和数字；当工作模式为显示屏工作模式时,仪表的表盘变暗,仪表与显示屏的重合部分和显示屏非重合部分拟合形成完整显示屏,完整显示屏显示菜单列表,仪表指针用于选择菜单列表中的各选项,选中的选项所包含的信息通过完整显示屏进行显示。该交互方法实现了显示屏与仪表之间的功能交互,使得指针不仅能够与表盘配合实现仪表功能,还能够作为显示屏的分割线或装饰,辅助显示屏的内容显示,给用户带来了不同的交互体验。(The invention relates to an interaction method of an automobile instrument pointer and a display screen, which comprises the following steps: acquiring a user selection instruction; determining a working mode according to a user selection instruction; when the working mode is the instrument working mode, the dial plate of the instrument becomes bright, and the overlapped part of the display screen and the instrument can display scales and numbers which are missed on the dial plate; when the working mode is the display screen working mode, the dial plate of the instrument becomes dark, the overlapped part of the instrument and the display screen and the non-overlapped part of the display screen are fitted to form a complete display screen, the complete display screen displays a menu list, an instrument pointer is used for selecting each option in the menu list, and information contained in the selected option is displayed through the complete display screen. The interaction method realizes the function interaction between the display screen and the instrument, so that the pointer not only can be matched with the dial plate to realize the instrument function, but also can be used as a dividing line or decoration of the display screen to assist the content display of the display screen, and different interaction experiences are brought to users.)

1. The interaction method of the automobile instrument pointer and the display screen is characterized in that based on an instrument, the pointer (2) and the display screen (3), the display screen (3) is partially overlapped with the instrument, the pointer (2) is connected with a stepping motor (4), the instrument, the stepping motor (4) and the display screen (3) are respectively connected with a control chip (5), and the method comprises the following steps:

Acquiring a user selection instruction;

Determining a working mode according to a user selection instruction, wherein the working mode comprises an instrument working mode and a display screen working mode;

When the working mode is the instrument working mode, the dial plate (1) of the instrument becomes bright, and the overlapped part of the display screen (3) and the instrument can display the scales and numbers which are lost on the dial plate (1);

When the working mode is the display screen working mode, the dial plate (1) of the instrument is darkened, the overlapped part of the instrument and the display screen (3) and the non-overlapped part of the display screen are fitted to form a complete display screen, the complete display screen displays a menu list, the instrument pointer (2) is used for selecting each option in the menu list, and information contained in the option selected by the instrument pointer (2) is displayed through the complete display screen.

2. A method of interaction of a meter pointer with a display screen of a motor vehicle according to claim 1, characterized in that when the operating mode is the meter operating mode, the non-overlapping part of the display screen (3) is darkened.

3. The interaction method of the automobile instrument pointer and the display screen as claimed in claim 1, characterized in that when the working mode is the instrument working mode, the non-overlapped part of the display screen (3) is used for normally displaying numerical, literal or symbolic information.

4. A method for interaction of a vehicle instrument pointer with a display screen according to claim 1, characterized in that the display screen (3) is a color display screen.

5. The method for interaction of the automobile instrument pointer and the display screen is characterized in that when the working mode is the instrument working mode, the scale and the number displayed on the part of the display screen (3) overlapped with the instrument are respectively matched with the scale and the number on the dial (1).

6. The method for interacting the meter pointer and the display screen of the automobile according to claim 1, characterized in that in the display screen operation mode, when the selected option of the meter pointer (2) contains multiple sub-information, the various sub-information will be displayed in different areas on the complete display screen, and the meter pointer (2) is used as a dividing line between the areas.

7. A method for interaction of a meter pointer of a motor vehicle with a display screen according to claim 1, characterized in that the meter pointer (2) is used for decorating the display screen (3) when the information contained in the option selected by the meter pointer (2) is displayed through the complete display screen.

8. The method as claimed in claim 1, wherein the menu list comprises language, subject, unit, alarm volume and brightness.

9. The method for interacting the pointer and the display screen of the automobile instrument as claimed in claim 1, wherein the display screen (3) is provided with two instruments, the two instruments are respectively arranged on two sides of the display screen (3), and the two instruments are respectively partially overlapped with the display screen (3).

10. A method of interaction of a pointer and a display screen of a vehicle meter according to claim 9, characterized in that the two meters are symmetrically distributed about the display screen (3).

Technical Field

The invention relates to the digital instrument technology, in particular to an interaction method of an automobile instrument pointer and a display screen.

Background

The automobile instrument is used for providing necessary information display related to driving, such as driving data and automobile body state, for an automobile driver. With the development of automotive electronics, automobile instruments gradually derive more and more abundant information display from traditional instrument functions. The traditional automobile instrument is characterized in that a pointer is arranged on a shaft of a stepping motor, a control chip is used for driving the stepping motor, a driving signal output by the control chip controls the stepping motor to rotate by a certain angle and reflects the relative displacement between the needle point of the pointer and a scale, and therefore the change of the corresponding scale reading is reflected. Although based on the structure of traditional motormeter, people have also provided a motormeter that can combine with the display screen in recent years, but this type of motormeter that combines with the display screen at present only carries out the amalgamation with display screen, pointer and dial plate on the space, has improved space utilization, and in the in-service use process, instrument and two regions of display screen still show respective function separately, do not have the interaction each other, make user's experience comparatively single, do not fully exert the nimble characteristics that show of display screen simultaneously yet.

disclosure of Invention

In order to solve the technical problem, the invention provides an interaction method of an automobile instrument pointer and a display screen, based on an instrument, the pointer and the display screen, the display screen is partially overlapped with the instrument, the pointer is connected with a stepping motor, and the instrument, the stepping motor and the display screen are respectively connected with a control chip, the method comprises the following steps:

Acquiring a user selection instruction;

Determining a working mode according to a user selection instruction, wherein the working mode comprises an instrument working mode and a display screen working mode;

When the working mode is the instrument working mode, the dial plate of the instrument becomes bright, and the overlapped part of the display screen and the instrument can display the scales and numbers which are lost on the dial plate;

When the working mode is the display screen working mode, the dial plate of the instrument becomes dark, the overlapped part of the instrument and the display screen and the non-overlapped part of the display screen are fitted to form a complete display screen, the complete display screen displays a menu list, the instrument pointer is used for selecting each option in the menu list, and information contained in the option selected by the instrument pointer is displayed through the complete display screen.

Further, when the working mode is the instrument working mode, the non-overlapped part of the display screen is darkened.

further, when the working mode is the instrument working mode, the non-overlapped part of the display screen is used for normally displaying the information of the numbers, the characters or the symbols.

Further, the display screen is a color display screen.

Furthermore, when the working mode is the instrument working mode, the scales and the numbers displayed on the part of the display screen overlapped with the instrument are respectively matched with the scales and the numbers on the dial plate.

Further, in the working mode of the display screen, when the selected option of the meter pointer contains various sub-information, the various sub-information can be displayed in different areas on the complete display screen, and the meter pointer is used as a dividing line between the areas.

further, when the information contained in the option selected by the meter pointer is displayed through the complete display screen, the meter pointer is used for decorating the display screen.

Further, the menu list comprises language, subject, unit, alarm volume and brightness.

Furthermore, the display screen is provided with two instruments, the two instruments are respectively arranged on two sides of the display screen, and the two instruments are respectively overlapped with the display screen.

further, the two meters are symmetrically distributed about the display screen.

The invention has the following beneficial technical effects:

Compared with the prior art, the invention discloses an interaction method of an automobile instrument pointer and a display screen, which controls a partially overlapped instrument and the display screen through a control chip, and realizes the function interaction between the display screen and the instrument, so that the pointer not only can be matched with a dial plate to realize the function of the instrument, but also can be used as a dividing line or decoration of the display screen to assist the content display of the display screen, thereby really breaking the strict distinction among the dial plate, the pointer and the display screen, bringing different interaction experiences to users, and providing more choices for the users. In addition, the display screen and the instrument are partially overlapped, so that the display screen and the instrument are functionally interactive, the space utilization rate is improved, and the characteristic of flexible display of the display screen is fully exerted.

Drawings

Fig. 1 is a schematic flow chart of an interaction method between a pointer of an automobile meter and a display screen in embodiment 1.

Fig. 2 is a schematic diagram of the connection relationship among the meter, the display screen, and the control chip in embodiment 1.

fig. 3 is a schematic view showing the darkening of the non-overlapping portion of the display screen in the meter operation mode in example 1.

Fig. 4 is a schematic diagram showing a normal display of a non-overlapped part of the display screen in the meter operation mode in embodiment 1.

Fig. 5 is a schematic diagram of a complete display screen displaying a menu list in embodiment 1.

FIG. 6 is a schematic diagram of a division line between areas of the display screen as the pointer in embodiment 1.

Fig. 7 is a schematic diagram of the positional relationship between two meters and a display screen in embodiment 1.

reference numerals:

1-dial plate, 2-pointer, 3-display screen, 4-stepping motor, 5-control chip.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand for those skilled in the art and will therefore make the scope of the invention more clearly defined.