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Vehicle-mounted multimedia terminal HMI interface test method

A vehicle-mounted multimedia and testing method technology, which is applied in the field of testing the HMI interface of a vehicle-mounted multimedia terminal, can solve problems such as system resource consumption, affecting system test integrity and independence, etc.

Active Publication Date: 2018-01-23
富赛汽车电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The disadvantage of this method is: for the Linux system on the car side, it is generally custom-tailored, VNC may not be able to run effectively, and it will cause system resource consumption, which will affect the test integrity and independence of the system

Method used

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  • Vehicle-mounted multimedia terminal HMI interface test method

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Embodiment Construction

[0021] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] Such as figure 1 As shown, the present embodiment provides a method for testing the vehicle-mounted multimedia terminal HMI interface, the method comprising:

[0023] S01 Connect the vehicle multimedia terminal, VNC server and VNC client to the same local area network;

[0024] S02 The video capture card is connected with the vehicle multimedia terminal, and collects the graphic interface of the vehicle multimedia terminal;

[0025] The S03 video capture card imports the collected HMI interface into the software development kit in the VNC server, and the software development kit parses and restores the collected graphical interface into an HMI interface and displays it on the VNC client; in order to display better Display effect, adjust the resolution of the HMI interface of the VNC client according to the re...

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Abstract

The invention discloses a vehicle-mounted multimedia terminal HMI interface test method. The method is characterized by outputting an interface of a vehicle multimedia terminal to a VNC Server and establishing a communication link to transmit a mouse event; and then, through interaction between a VNC client (such as Viewer) and the VNC Server, realizing control of the vehicle-mounted multimedia terminal to achieve a test purpose. The method prevents influence on operation of the vehicle-mounted multimedia terminal due to operation of a VNC in the vehicle-mounted multimedia terminal, and ensures independence and integrity of the measured vehicle-mounted multimedia terminal to the maximum degree.

Description

technical field [0001] The invention relates to a testing method for a vehicle-mounted multimedia terminal, in particular to a testing method for an HMI interface of a vehicle-mounted multimedia terminal. Background technique [0002] On-board equipment based on the Linux system, to realize the remote access control of the man-machine interface, the implementation methods are as follows: [0003] VNC (Virtual Network Console), is the abbreviation of virtual network console. It is an excellent remote control tool software. VNC is a free open source software based on UNIX and Linux operating systems, with powerful remote control capabilities, high efficiency and practicality. RFB (Remote Frame Buffer) remote frame buffer protocol is a communication protocol used by VNC software, which is used for the client to send control commands to the server and the server to send its operation screen to the client. [0004] Install VNC Server (VNC server) in the Linux system, so that t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/26H04W4/48G06F9/44
Inventor 姜灿唐洁霏黄诗琪
Owner 富赛汽车电子有限公司
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