To realize the communication between the components of FCEB, the topology structure and hardware requirement of onboard communication network based on CAN bus are presented.

为了解决燃料电池电动客车各部件之间的通讯，基于CAN总线设计了整车通讯网络的拓扑结构，提出了其硬件要求。

youdao

You can add Message Broker to a system that uses TCP/IP for transport in order to generate a more flexible architecture for communication between the components, as shown in the diagram below.

可以将 Message Broker 添加到使用 TCP/IP 实现传输功能的系统中，从而生成一种更灵活的组件通信架构，如下图所示。

youdao

Additionally, there is also a proxy that is used internally to handle the communication between the components on the web front end and the application server in multiple-server configurations.

此外还有一种新特性，是可以配置多台服务器以达到使应用服务和网络负载平衡。

youdao