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机顶盒自动化测试平台
使用真实的机顶盒,直接从机顶盒HDMI输出获取视频内容画面,通过模拟用户实际操作来对机顶盒进行红外控制,完全还原用户真实体验,来实现对机顶盒开机/直播/点播/EPG的测试。

系统架构

三层架构设计:硬件采集层、服务层、应用场景层

使用真实的机顶盒,直接从机顶盒HDMI输出获取视频内容画面,通过模拟用户实际操作来对机顶盒进行红外控制,完全还原用户真实体验,来实现对机顶盒开机/直播/点播/EPG的测试。

基础原理

艾策机顶盒自动化测试的原理完全参照人工测试的原理

测试原理:测试过程如图所示。测试环境由电视机、遥控器、机顶盒、家庭网关组成。电视机和机顶盒之间连接有视频线、音频线,机顶盒和家庭网关之间连线为网线,测试人员通过遥控器操作进行回归测试。

核心能力

通过遥控器脚本开展自动化拨测,脚本一次制定,长期有效

自动化拨测及结果输出:通过遥控器脚本开展自动化拨测,脚本一次制定,长期有效。自动输出测试结果,避免人为因素。

应用场景

可适用于机顶盒版本测试、到货抽测、升级验证、长稳测试等多个场景

  • 到货抽测

    提高分公司终端到货测试效率,解放分公司测试人员。PS:移动集团考核省公司的到货抽检,要求做到测试现网机顶盒数量的千分之三。

  • 升级验证

    解决一线运维人员在凌晨割接的困扰,减轻一线运维的压力。

  • 长稳测试

    提高对全量机顶盒稳定性的测试效率。

系统界面

机顶盒自动化测试平台系统界面

远程控制:可通过平台红外进行远程遥控
测试方案:测试方案中的所有内置脚本
方案调度:支持多个机顶盒同时下发任务
功能验证轨迹:支持多个机顶盒同时下发任务
测试结果:测试方案数据汇总在一张表
统计报表:统计所有地市和机顶盒通过率排行

设备展示

机顶盒自动化测试平台设备展示

    
                                                                                       VisBOT P90                       VisBOT A2                                  VisBOT A4                                        VisBOT A16
 

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STB Auto Test 

    In order to guarantee the reliability of IPTV service, every upgrade of set-top box and revision of EPG requires a test of service availability, which is a simple and repeated but huge work and consumes a lot of time and energy of operation and maintenance units。
System Architecture    Basic Principle    Core Competence    Context of Use    System UI    Device Pictures


 

   Systen Architecture: three-tier architectures—Hardware acquisition、service acquisition、Context of Use
   The video content screen is directly obtained from THE HDMI output of the STB by using a real STB, and the infrared control of the STB is carried out by simulating the actual operation of the user, so as to completely restore the user's real experience and realize the test of the set-top box boot/live broadcast/on-demand /EPG.

   Basic Principle—The Principle of Itest’s STB Auto Test is completely similar to that of manual testing
   The test process is shown in figure.The test environment consists of TV, remote control, STB and home gateway.The TV and the STB are connected with a video line and an audio line, and the connection between the STB and the home gateway is an Internet line. The testers conduct regression tests through the remote control operation.

  Core Competence------Automatic dialing and testing is carried out through remote control script. The script is formulated once and is effective for a long time
 

    Automatic test setting and result output: automatic test setting is carried out through script of remote control, and the script is formulated once, which is effective for a long time.Automatic output of test results to avoid human factors

   Context of Use—It can be used for STB version testing, delivery sampling testing, upgrade verification, long stability testing and other scenarios
   delivery sampling testing:Improve the terminal arrival test efficiency of branch company, and liberate the testing personnel of branch company
   upgrade verification:Solve the problem of cutover in the early morning for first-line operation and maintenance personnel, and reduce the pressure of first-line operation and maintenance.
   long stability testing:Improve the testing efficiency of STB stability.

 

   System UI—STB Auto Test UI

    Remote control: the platform can be remotely controlled by infrared
    Test scenario: Test all the built-in scripts in the scenario
    Scheme scheduling: Support multiple set-top boxes to issue tasks simultaneously
    Function verification track: Supports multiple set-top boxes to issue tasks simultaneously
    Test results: Test scenario data is summarized in one table
    Statistics: statistics of all cities and set-top box pass rate ranking

 

   Device Pictures—STB Auto Test Device Pictures


                                                                                                           1. Internet Port                               5.HDMI OUT                                    9.Outside USB

                                                                                                           2. Optical Network Unit Port          6.Infrared Learning Receiver          10.Power Port

                                                                                                           3. To STB                                       7.Output Infrared Interface                 

                                                                                                           4. HDMI In                                     8.STB Power


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