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    機頂盒自動化測試平臺
    使用真實的機頂盒,直接從機頂盒HDMI輸出獲取視頻內容畫面,通過模擬用戶實際操作來對機頂盒進行紅外控制,完全還原用戶真實體驗,來實現對機頂盒開機/直播/點播/EPG的測試。

    系統架構

    三層架構設計:硬件采集層、服務層、應用場景層

    使用真實的機頂盒,直接從機頂盒HDMI輸出獲取視頻內容畫面,通過模擬用戶實際操作來對機頂盒進行紅外控制,完全還原用戶真實體驗,來實現對機頂盒開機/直播/點播/EPG的測試。

    基礎原理

    艾策機頂盒自動化測試的原理完全參照人工測試的原理

    測試原理:測試過程如圖所示。測試環境由電視機、遙控器、機頂盒、家庭網關組成。電視機和機頂盒之間連接有視頻線、音頻線,機頂盒和家庭網關之間連線為網線,測試人員通過遙控器操作進行回歸測試。

    核心能力

    通過遙控器腳本開展自動化撥測,腳本一次制定,長期有效

    自動化撥測及結果輸出:通過遙控器腳本開展自動化撥測,腳本一次制定,長期有效。自動輸出測試結果,避免人為因素。

    應用場景

    可適用于機頂盒版本測試、到貨抽測、升級驗證、長穩測試等多個場景

    • 到貨抽測

      提高分公司終端到貨測試效率,解放分公司測試人員。PS:移動集團考核省公司的到貨抽檢,要求做到測試現網機頂盒數量的千分之三。

    • 升級驗證

      解決一線運維人員在凌晨割接的困擾,減輕一線運維的壓力。

    • 長穩測試

      提高對全量機頂盒穩定性的測試效率。

    系統界面

    機頂盒自動化測試平臺系統界面

    遠程控制:可通過平臺紅外進行遠程遙控
    測試方案:測試方案中的所有內置腳本
    方案調度:支持多個機頂盒同時下發任務
    功能驗證軌跡:支持多個機頂盒同時下發任務
    測試結果:測試方案數據匯總在一張表
    統計報表:統計所有地市和機頂盒通過率排行

    設備展示

    機頂盒自動化測試平臺設備展示

        
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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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