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应用场景

终端播放器对时。

相关信息

对时是终端播放器校准时间的操作。用户可以根据实际情况选择NTP对时或Lora对时。

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Application Scenarios

Sync the time of terminal players.

Related Information

Time synchronization is to synchronize the time of terminal players. Users can choose NTP or Lora for time synchronization according to actual condition.

        • NTP: Synchronize the time of terminal players according to NTP server. No hardware is needed. But the accuracy of time synchronization depends on the Internet speed and data will be needed if you use 4G network for time synchronization.
        • Lora: Used by Taurus. It is required to set master and slave devices. The time of slave device is synchronized with the master device (reference device) via Lora network. According to actual needs, the time of master device can be synchronized via NTP server. It is needed to buy Lora devices. This is suitable for scenarios highly demanding time synchronization. No data will be needed. But the signal reception depends on environment and is limited by distance.


系统管理员可以查看所有对时任务，子用户只能查看公共资源组的，所属工作组及其子工作组的，以及分享给所属工作组的对时任务。

步骤 1      选择“Image Removed > 播放器管理 > 对时”。

步骤 2      查看当前用户创建的所有对时任务，或者通过搜索任务名称查看某个对时任务。

步骤 3     （可选）单击“名称”列中的对时任务名称，跳转到对时任务的属性界面。
Expand
title查看对时任务
Viewing Time Synchronous Tasks

System administrator can view all the time synchronization tasks. Sub-users can view the tasks only in the public workgroup, the workgroup the sub-user belongs to and its sub-workgroups, as well as the tasks shared to the workgroup the sub-user belongs to.

Step 1     Choose Image Added > Players Management > Time Synchronization.

Step 2     View all the time synchronization tasks created by the current user, or view a task by searching its name.

Step 3     (Optional) Click a time synchronous task name in the Name column to enter the attribute page of the task.


  • NTP：选择NTP服务器，单击“确定”。
    • LORA：选择对时基准设备，单击“确定”。Lora对时仅对异步播放器有效。

    步骤 1      选择“Image Removed > 播放器管理 > 对时”。

    步骤 2     （可选）单击“NTP服务器配置”，配置NTP服务器信息，单击“保存&关闭”。

    步骤 3      单击“新建”。

    步骤 4      输入对时任务名称，选择对时方式，单击“下一步”。

    Expand
    title新建对时任务
    Creating Time Synchronous Tasks

    Step 1     Choose Image Added > Players Management > Time Synchronization.

    Step 2     (Optional) Click NTP server configuration to configure the information of NTP server and then click Save&Close.

    Step 3     Click New.

    Step 4     Enter a name for the task, choose time synchronization mode and then click Next.

            • NTP: Choose NTP server and click OK.
            • LORA: Choose a reference device for time synchronization and click OK. Lora mode is only valid for asynchronous players.


    步骤 1      选择“Image Removed > 播放器管理 > 对时”。

    步骤 2      勾选一个对时任务并单击“属性”，或者单击一个对时任务的名称。对时任务属性说明如表3-13所示。

    表3-13  对时任务属性

    步骤 3      属性编辑完成后，单击“保存”或“保存&关闭”。

    步骤 1      选择“Image Removed > 播放器管理 > 对时”。

    步骤 2      勾选一个或多个对时任务，单击“删除”。

    步骤 3      在弹出对话框中，单击“确定”。
    Expand
    title修改对时任务属性

    页签名称

    说明

    基本信息

    用于设置对时任务的名称和描述信息。

    工作组

    用于设置对时任务的所属工作组。

    配置

    • NTP对时：用于选择NTP服务器。
    • Lora对时：用于选择对时基准设备。如果基准设备需要从NTP服务器对时，则将“NTP”设置为“是”，并选择NTP服务器。

    播放器

    用于添加或删除对时任务中包含的播放器。

    Expand
    title删除对时任务
    Modifying Time Synchronization Task Attributes

    Step 1     Choose Image Added > Players Management > Time Synchronization.

    Step 2     Select a time synchronization task and click Attribute, or click a task name. Time synchronization task attributes are explained in Table 3-13.

    Table 3-13  Time synchronization task attributes

    Tab Name

    Description

    Basic Info

    Set the name and description of the time synchronization task.

    Workgroups

    Set the workgroup the time synchronization task belongs to.

    Configure

    • NTP: Choose NTP server.
    • Lora: Choose a reference device for time synchronization. If the time of the reference device is synchronized via NTP server, set NTP to Yes and choose NTP server.

    Players

    Add or delete the players contained in the time synchronization task.







    Step 3     After the attributes are edited, click Save or Save&Close.


    Expand
    titleDeleting Time Synchronization Tasks

    Step 1     Choose Image Added > Players Management > Time Synchronization.

    Step 2     Select one or more time synchronization tasks and click Delete.

    Step 3     Click OK in the pop-up dialog box.