CN114312575A - 3D display method for vehicle information - Google Patents

Abstract

Translated fromChinese

一种车辆信息3D显示方法，它涉及一种3D显示方法，具体涉及一种车辆信息3D显示方法。本发明为了解决现有仪表显示车辆信息的方式无法同时满足车辆使用者和程序开发者需求的问题。本发明的具体步骤为：步骤一、信息检测模块采集车辆外部模块信息和车辆内部模块信息，并将车辆外部模块信息和车辆内部模块信息传输给信息显示模块；步骤二、信息显示模块将车辆外部模块信息和车辆内部模块信息以3D图形的形式显示出来。本发明属于汽车仪表领域。

A vehicle information 3D display method relates to a 3D display method, in particular to a vehicle information 3D display method. The present invention is intended to solve the problem that the existing instrument displaying vehicle information cannot meet the needs of vehicle users and program developers at the same time. The specific steps of the present invention are as follows: step 1, the information detection module collects vehicle external module information and vehicle internal module information, and transmits the vehicle external module information and vehicle internal module information to the information display module; step 2, the information display module Module information and vehicle interior module information are displayed in 3D graphics. The invention belongs to the field of automobile instruments.

Description

Translated fromChinese

一种车辆信息3D显示方法A 3D display method of vehicle information

技术领域technical field

本发明涉及一种3D显示方法，具体涉及一种车辆信息3D显示方法，属于汽车仪表领域。The invention relates to a 3D display method, in particular to a 3D display method of vehicle information, which belongs to the field of automobile instruments.

背景技术Background technique

目前全液晶仪表界面显示车辆信息的方式大致有以下几种：1、通过几十甚至上百个信号灯来反映车辆状态；2、通过切换不同界面来显示车辆状态，每个界面一般只能显示一类信息，例如胎压界面只显示胎压信息；以上两种做法会给车辆使用者和仪表程序开发者都带来一定问题，例如车辆使用者对信号灯这种2D图标并没有直观认识，往往需要通过查询手册来理解对应信号灯的意义；对于程序开发者来说过多的界面切换需要更多的逻辑控制，这给程序开发带来复杂度；另外，有些信息由于并不重要，可能没被设计者体现在程序中，但对用户来说确是想了解或是十分重要的，比如车辆驾驶者无法获得车辆尾灯的工作状态。At present, there are roughly the following ways to display vehicle information on the full LCD instrument interface: 1. Reflect the vehicle status through dozens or even hundreds of signal lights; 2. Display the vehicle status by switching between different interfaces, each interface generally can only display one For example, the tire pressure interface only displays tire pressure information; the above two methods will bring certain problems to vehicle users and instrument program developers. For example, vehicle users do not have an intuitive understanding of 2D icons such as signal lights. Understand the meaning of the corresponding signal lights by consulting the manual; for program developers, excessive interface switching requires more logic control, which brings complexity to program development; in addition, some information may not be designed because it is not important This is reflected in the program, but it is really important or important for the user to understand, for example, the driver of the vehicle cannot obtain the working status of the taillight of the vehicle.

发明内容SUMMARY OF THE INVENTION

本发明为解决现有仪表显示车辆信息的方式无法同时满足车辆使用者和程序开发者需求的问题，进而提出一种车辆信息3D显示方法。The present invention further proposes a 3D display method of vehicle information in order to solve the problem that the existing method of displaying vehicle information cannot meet the needs of vehicle users and program developers at the same time.

本发明为解决上述问题采取的技术方案是：本发明的具体步骤如下：The technical scheme that the present invention takes to solve the above problems is: the concrete steps of the present invention are as follows:

步骤一、信息检测模块采集车辆外部模块信息和车辆内部模块信息，并将车辆外部模块信息和车辆内部模块信息传输给信息显示模块；Step 1, the information detection module collects the vehicle external module information and the vehicle internal module information, and transmits the vehicle external module information and the vehicle internal module information to the information display module;

步骤二、信息显示模块将车辆外部模块信息和车辆内部模块信息以3D图形的形式显示出来。Step 2: The information display module displays the vehicle external module information and the vehicle internal module information in the form of 3D graphics.

进一步的，骤一中车辆外部信息模块包括前雾灯、后雾灯、远光灯、近光灯、刹车灯。Further, in step 1, the vehicle external information module includes front fog lamps, rear fog lamps, high beam lamps, low beam lamps, and brake lamps.

进一步的，步骤一中车辆内部信息模块包括冷却液液位、汽车玻璃水液位、油箱液位。Further, in the first step, the vehicle internal information module includes the coolant level, the vehicle glass water level, and the fuel tank level.

进一步的，步骤二中车辆外部模块信息和车辆内部模块信息的3D图形显示过程如下：Further, the 3D graphic display process of the vehicle external module information and the vehicle internal module information in step 2 is as follows:

步骤A、车载电脑接收来自信息检测模块的信号；Step A, the on-board computer receives the signal from the information detection module;

步骤B、获得信号中的数值、颜色信息、模块类别信息；Step B, obtain the numerical value, color information, module category information in the signal;

步骤C、车载电脑的CPU根据类别信息，找到对应的GPU模块，并把数值及颜色传递给该GPU模块；Step C, the CPU of the on-board computer finds the corresponding GPU module according to the category information, and transfers the value and color to the GPU module;

步骤D、GPU根据该数值进行液位高度的绘制，以及外部设备颜色的绘制。Step D, the GPU draws the liquid level height and the color of the external device according to the value.

进一步的，步骤A中来自信息检测模块的信号包括车载mcu及各控制器的信号。Further, the signals from the information detection module in step A include the signals of the on-board MCU and each controller.

本发明的有益效果是：本发明显示的车辆外部信息和内部信息更加直观，本发明增加显示信息只需要很好的编程工作，降低了工作人员的劳动强度；本发明采用3D图形的形式显示车辆内部和外部信息，相比于2D显示，效果更加逼真。The beneficial effects of the present invention are as follows: the external information and internal information of the vehicle displayed by the present invention are more intuitive, the present invention only needs good programming work to increase the displayed information, and the labor intensity of the staff is reduced; the present invention adopts the form of 3D graphics to display the vehicle Internal and external information, compared to 2D display, the effect is more realistic.

附图说明Description of drawings

图1是车辆外部模块信息显示示意图；Figure 1 is a schematic diagram of the display of vehicle external module information;

图2是车辆内部模块信息显示示意图。FIG. 2 is a schematic diagram showing the display of module information in the vehicle.

具体实施方式Detailed ways

具体实施方式一：结合图1和图2说明本实施方式，本实施方式所述一种车辆信息3D显示方法的具体步骤如下：Embodiment 1: This embodiment is described with reference to FIG. 1 and FIG. 2. The specific steps of a 3D display method for vehicle information described in this embodiment are as follows:

步骤一、信息检测模块采集车辆外部模块信息和车辆内部模块信息，并将车辆外部模块信息和车辆内部模块信息传输给信息显示模块；Step 1, the information detection module collects the vehicle external module information and the vehicle internal module information, and transmits the vehicle external module information and the vehicle internal module information to the information display module;

步骤二、信息显示模块将车辆外部模块信息和车辆内部模块信息以3D图形的形式显示出来。Step 2: The information display module displays the vehicle external module information and the vehicle internal module information in the form of 3D graphics.

具体实施方式二：结合图1和图2说明本实施方式，本实施方式所述一种车辆信息3D显示方法的步骤一中车辆外部信息模块包括前雾灯、后雾灯、远光灯、近光灯、刹车灯。Embodiment 2: This embodiment is described with reference to FIG. 1 and FIG. 2 . In step 1 of a 3D display method for vehicle information described in this embodiment, the vehicle external information module includes front fog lamps, rear fog lamps, high beams, near Lights, brake lights.

具体实施方式三：结合图1和图2说明本实施方式，本实施方式所述一种车辆信息3D显示方法的步骤一中车辆内部信息模块包括冷却液液位、汽车玻璃水液位、油箱液位。Embodiment 3: This embodiment is described with reference to FIG. 1 and FIG. 2 . In step 1 of a 3D display method for vehicle information described in this embodiment, the vehicle internal information module includes coolant level, car glass water level, fuel tank fluid bit.

具体实施方式四：结合图1和图2说明本实施方式，本实施方式所述一种车辆信息3D显示方法的步骤二中车辆外部模块信息和车辆内部模块信息的3D图形显示过程如下：Specific embodiment 4: This embodiment is described with reference to FIG. 1 and FIG. 2. The 3D graphic display process of vehicle external module information and vehicle internal module information in step 2 of a 3D display method for vehicle information described in this embodiment is as follows:

步骤A、车载电脑接收来自信息检测模块的信号；Step A, the on-board computer receives the signal from the information detection module;

步骤B、获得信号中的数值、颜色信息、模块类别信息；Step B, obtain the numerical value, color information, module category information in the signal;

步骤C、车载电脑的CPU根据类别信息，找到对应的GPU模块，并把数值及颜色传递给该GPU模块；Step C, the CPU of the on-board computer finds the corresponding GPU module according to the category information, and transfers the value and color to the GPU module;

步骤D、GPU根据该数值进行液位高度的绘制，以及外部设备颜色的绘制。Step D, the GPU draws the liquid level height and the color of the external device according to the value.

本实施方式中MCU是指单片微型计算机，GPU是指图形处理器In this embodiment, the MCU refers to a single-chip microcomputer, and the GPU refers to a graphics processor.

具体实施方式五：结合图1和图2说明本实施方式，本实施方式所述一种车辆信息3D显示方法的步骤A中来自信息检测模块的信号包括车载mcu及各控制器的信号。Embodiment 5: This embodiment is described with reference to FIG. 1 and FIG. 2 . The signals from the information detection module in step A of the 3D display method for vehicle information described in this embodiment include signals from the on-board MCU and each controller.

以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质，在本发明的精神和原则之内，对以上实施例所作的任何简单的修改、等同替换与改进等，均仍属于本发明技术方案的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. The technical personnel, within the scope of the technical solution of the present invention, can make some changes or modifications by using the technical content disclosed above to be equivalent examples of equivalent changes, but if they do not depart from the technical solution content of the present invention, according to the present invention Within the spirit and principle of the present invention, any simple modifications, equivalent replacements and improvements made to the above embodiments still fall within the protection scope of the technical solutions of the present invention.

Claims (5)

1. A3D display method of vehicle information is characterized in that: the vehicle information 3D display method specifically comprises the following steps:

the method comprises the following steps that firstly, an information detection module collects information of a vehicle external module and information of a vehicle internal module and transmits the information of the vehicle external module and the information of the vehicle internal module to an information display module;

and step two, the information display module displays the information of the vehicle external module and the information of the vehicle internal module in a 3D graph mode.

2. The vehicle information 3D display method according to claim 1, characterized in that: the vehicle external information module in the step one comprises a front fog light, a rear fog light, a high beam light, a low beam light and a brake light.

3. The vehicle information 3D display method according to claim 1, characterized in that: the vehicle internal information module in the first step comprises a cooling liquid level, an automobile glass water level and an oil tank level.

4. The vehicle information 3D display method according to claim 1, characterized in that: in the second step, the 3D graphic display process of the vehicle external module information and the vehicle internal module information is as follows:

step A, a vehicle-mounted computer receives a signal from an information detection module;

b, obtaining numerical values, color information and module category information in the signals;

step C, the CPU of the vehicle-mounted computer finds out a corresponding GPU module according to the category information and transmits the numerical value and the color to the GPU module;

step D, GPU plots the level height and the color of the external device based on the value.

5. The vehicle information 3D display method according to claim 4, characterized in that: the signals from the information detection module in the step A comprise signals of the vehicle-mounted mcu and the controllers.

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