技术比较

您可以根据环境、自动化类型和所用的应用程序选择两种 PiP 技术中的一种。

PiP - Child Session is best suited for complex automations that make use of hardware events and image-based automation, while PiP - Virtual Desktop provides a faster process start time and can run on more Windows operating systems.

If both PiP technologies are compatible with your environment and automations, PiP - Virtual Desktop is recommended as it is faster and uses less resources to start the automation. You can also keep a PiP - Child Session instance open throughout the day to achieve similar performance when starting an automation.

主要区别如下：

会话身份验证和 VPN 兼容性

场景	PiP - 子会话	PiP - 虚拟桌面
普通密码身份验证	✅	✅
PIN 身份验证	✅ 1	✅
智能卡身份验证	✅ 1	✅
VPN 配置	✅ 2	✅

¹ Only works the first time a PiP session is spawned. After that, the PiP session can be authenticated only using username and password until the next restart of the machine.

² More information on how PiP - Child Session works with VPN can be found here.

用户界面自动化兼容性

场景	PiP - 子会话	PiP - 虚拟桌面
Edge/Chrome 浏览器自动化	✅	✅ 1
硬件事件用户界面自动化	✅	❌
基于图像的自动化	✅	❌
Windows Messages2	✅	✅
Simulate2	✅	✅

¹ UIAutomation Activities v22.4 and above is required for Edge/Chrome browser automation when using PiP - Virtual Desktop.

² These input methods may not work on all applications. Check the Input methods table for the overall compatibility with applications.

应用程序和集成使用情况

场景	PiP - 子会话	PiP - 虚拟桌面
Microsoft Office 套件	✅	✅
其他 UiPath 活动/集成	✅	✅

支持的操作系统和虚拟化

操作系统	PiP - 子会话	PiP - 虚拟桌面
Windows 8/10/11 - 家庭版	❌	✅
Windows 8/10/11 - 专业版/企业版	✅	✅
Windows Server 2012/2016/2019/2022	❌	✅
Mac OS X	❌	❌
远程桌面	✅	✅
App-V	❌	✅

杂项

场景	PiP - 子会话	PiP - 虚拟桌面
能够以管理员身份运行可执行文件	❌	✅
记录执行或截取屏幕截图	✅	❌