A method of interaction between pointer and display screen of automobile instrument

A technology of automobile instrumentation and interaction method, applied in the field of digital instrumentation, can solve the problems of no interaction, single user experience, not fully exerting the characteristics of flexible display of the display screen, etc., to achieve the effect of improving space utilization.

Active Publication Date: 2021-03-30
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although based on the structure of the traditional car instrument, people have also proposed a car meter that can be combined with a display screen in recent years. In the process of actual use, the two areas of the instrument and the display screen still present their own functions without interaction with each other, making the user experience relatively simple, and at the same time, the display area is not fully utilized. Features of flexible screen display

Method used

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  • A method of interaction between pointer and display screen of automobile instrument
  • A method of interaction between pointer and display screen of automobile instrument
  • A method of interaction between pointer and display screen of automobile instrument

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the present embodiment provides an interactive method between the pointer and the display screen of the automobile instrument, based on the vehicle instrument, the pointer 2 and the display screen 3, and the display screen 3 and the instrument are partially overlapped, and the pointer 2 is connected with a stepping motor 4, and the meter, the stepper motor 4 and the display screen 3 are connected to the control chip 5 respectively, and the control chip 5 is used to control the working status of the meter, the stepper motor 4 and the display screen 3, so as to realize the control of the meter, the pointer 2 and the display screen 3 functional interactions such as figure 2 shown.

[0032] The method comprises the steps of:

[0033] 101. Acquire a user selection instruction. User selection commands are generally input through vehicle buttons, touch screen or voice, and the control chip obtains the user input commands through CAN bus or other ...

Embodiment 2

[0047] This embodiment discloses a display screen capable of interacting with a vehicle instrument, including a display screen 3 and at least one vehicle instrument. The dial 1 is equipped with a pointer 2 , the pointer 2 is installed at the center of the dial 1 , and the pointer 2 is connected with a stepping motor 4 . Specifically, the stepping motor 4 is arranged on the opposite side of the dial 1 and the pointer 2, the shaft of the stepping motor 4 passes through the dial 1 and is connected to one end of the pointer 2, and the stepping motor 4 drives the pointer 2 to rotate a certain angle through the shaft, reflecting Relative displacement occurs between the tip of the pointer 2 and the scale, reflecting the change of the corresponding scale reading. In this embodiment, the pointer 2 is indicated according to the angle from the minimum scale to the maximum scale. The stepper motor 4, the dial 1 and the display screen 3 are respectively connected to the control chip 5. Th...

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PUM

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Abstract

The invention relates to an interaction method of an automobile instrument pointer and a display screen. The method comprises the following steps: acquiring a user selection instruction; determining aworking mode according to the user selection instruction; when the working mode is an instrument working mode, lighting on a dial plate of an instrument, and displaying scales and numbers which are missed on the dial plate through an overlapped part of the display screen and the instrument; when the working mode is a display screen working mode, lighting off the dial plate of the instrument, fitting the overlapped part of the instrument and the display screen and a non-overlapped part of the display screen to form a complete display screen, displaying a menu list through the complete displayscreen; selecting each option in the menu list through the instrument pointer; and displaying information contained in the selected option 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 usedas 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.

Description

technical field [0001] The invention relates to digital instrument technology, in particular to an interaction method between a pointer of an automobile instrument and a display screen. Background technique [0002] The car instrument is used to provide the car driver with the necessary information display related to driving, such as driving data and body status. With the development of automotive electronics technology, automotive instrumentation has gradually derived more and more abundant information display from traditional instrumentation functions. The traditional automotive instrument installs the pointer on the stepper motor shaft, and uses the control chip to drive the stepper motor. The driving signal output by the control chip controls the stepper motor to rotate at a certain angle, which is reflected in the relative displacement between the needle tip of the pointer and the scale, so that It reflects the change of the corresponding scale reading. Although based...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K35/00
CPCB60K35/00
Inventor 刘旭杨进超
Owner HUIZHOU DESAY SV AUTOMOTIVE
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