传感器事件解决方案的企业基础。
传感器事件解决方案的企业基础。
通过CEP引擎的常规传感器事件流如图3中所示。
The general flow of sensor events through the CEP engine is illustrated in Figure 3.
下一小节将查看传感器事件处理如何有助于流程流的执行。
The next section looks at how sensor event processing can help in process flow execution.
这会显著减少基于传感器事件的用例的实现时间。
This significantly reduces the implementation time for sensor event-driven use cases.
提供传感器事件以及所获取的业务事件的实时可视化。
Provide the real time visualization of sensor events and derived business events.
每个提供者应用程序与传感器事件平台集成时都使用不同的集成点。
Each of these provider applications demonstrates a different integration point with the sensor event platform.
因此，所捕获的传感器事件如何导致基于 SOA业务流程的调用的呢？
So exactly how do captured sensor events result in the invocation of SOA-based business processes?
如前所述，这个Web应用程序将模拟在供应链的不同阶段中生成的传感器事件。
As mentioned earlier, this Web application will simulate sensor events that would have originated from various stages in the supply chain.
处理传感器事件包括能够在传感器数据经过系统时找出它们的模式和差异。
Part of the processing of these sensor events is the ability to find patterns or discrepancies in the sensor data as it flows through the system.
这些类可以方便地进行扩展，以创建自定义传感器事件来支持任何类型的传感器事件数据。
These classes can be easily extended to create custom sensor events to support any type of sensor event data.
这是一个关键性的链接点，可基于传感器事件的相关性连接新业务可见性的观察以影响业务过程的更改。
This is a critical linkage point to tie the observation of new business insights (or visibility) based on the correlation of sensor events to affecting business process change.
此事件可以绑定到传感器事件，也可以绑定到没有标签读取事件发生的一段时间后生成的派生事件。
This event could be tied to a sensor event, or it could be a derived event generated after an elapsed period of time in which no tag read events occur.
当与已经丰富了的、调节了的、过滤了的并相关了的传感器事件集成时，您就可以呈现有意义的业务事件数据了。
When integrated with sensor events that have been enriched, conditioned, filtered, and correlated, you represent meaningful business event data.
WebSphereSensorEvents提供一个框架，将传感器事件数据和传感器控制服务的操作规范化。
WebSphere sensor Events provides the framework to normalize both the sensor event data and the operations of sensor-control services.
WebSphereESB支持事件消息集成到传感器事件服务器以及从这个传感器事件服务器调用服务和过程的功能。
WebSphere ESB supports the integration of event messages into the sensor event server and the ability to invoke services and processes from the sensor event server.
可以根据几种不同的协议使用传感器事件网关组件将传感器设备的数据发送到WebSphereSensorEvents服务器。
Data from sensor devices can be sent to the WebSphere sensor Events server via several different protocols using the sensor event gateway component.
只要您的应用程序能够创建XML文档并连接到EventGateway通道之一，就可以将传感器事件发送到PremisesServer。
As long as your application can create an XML document and connect to one of the event Gateway channels, you can send sensor events to the Premises Server.
正如前面讨论的，CBE事件通过EventGateway流入PremisesServer，将在其中转换为传感器事件对象，并放到SIBus上进行进一步处理。
As discussed earlier, CBE events flow to the Premises Server through the event Gateway, where they are converted to sensor event objects and put on the SIBus for further processing.
我们没有讨论传感器设备如何连接到PremisesServer，以及如何将其从捕获的数据以传感器事件的形式实际交付到Premises Server。
What we haven't discussed is how sensor devices can be connected to the Premises Server and how data captured from them is actually delivered to the Premises Server in the form of a sensor event.
IBMWebSpherePremisesServer(以下称为Premises Server)是IBM中间件产品，允许将传感器事件数据集成到企业业务流程中。
IBM WebSphere Premises Server (hereafter referred to as Premises Server) is an IBM middleware product that enables the integration of sensor event data into an enterprise business process.
客户可以通过警报管理以接近实时的速度把传感器信息和其他数据转换为可操作的事件。
Alerts management enables customers to convert their sensor information along with other data into actionable events at near real-time speeds.
事件源可以是从RFID传感器到业务应用程序的任何东西。
Event sources can be anything ranging from RFID sensors to business applications.
它还将一系列通用的低层次服务施加于传感器数据(如事件过滤和聚合)。
It also provides a set of common low-level services to act on that sensor data (such as event filtering and aggregation).
例如，数据事件监视服务通过检测信息源中的更改并创建和发布事件，从而执行“传感器”功能。
For example, data event monitoring services perform the "sensor" function by detecting changes in the information sources and creating and publishing events.
传感器是检测并捕获环境中所发生事件的组件。
Sensors are components that detect and capture the events that happen in the environment.
在图3所示的体系结构中，传感器组件还必须将包括实际事件对象的通知消息发布到连接层中的代理组件。
In the architecture depicted in Figure 3, the sensor component must also publish a notification message that includes the actual event object to the broker component in the connectivity layer.
例如，设备代理可能会在捕获或接收数据时发布事件消息，指示已经触发了动作传感器或已经读取了RFID标签。
For example, a device agent might publish an event message whenever it captures or receives data indicating a motion sensor has been triggered or that an RFID tag has been read.
随着对传感器数据的分析和关联，需要识别业务事件，并调用业务流程。
As sensor data is analyzed and correlated, business events will be identified and business processes will need to be invoked.
企业环境中的应用程序、文件、数据库、Feed、人员、传感器数据等形成了各种信息和事件生产者及使用者。
Applications, files, databases, feeds, people, sensor data, and more form the various information and event producers and consumers in an enterprise environment.
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