data communication bus的意思|示意

On-board data bus is one of the crucial modules in on-board electronic systems, used for communication and data exchange among on-board electronic devices.

星载数据总线用于各星载电子设备之间的通讯和数据交换，是整个星载电子系统的关键部件之一。

Author research FPGA technique, PCI bus, X86 computer and develop the sub-equipment of communication system based on PCI bus. All of data is transported between FPGA chip and computer by PCI bus.

作者通过对FPGA、PCI总线以及X86构架微型计算机的分析与研究，研制了基于PCI总线的火控系统通信分机，所有数据都通过PCI总线在FPGA与嵌入式计算机之间高速传输。

ARINC429 data bus is widely used in avigation electronic system communication. The ARINC429 signals are needed for the repairs of avigation communicate equipments.

ARINC 429数据总线在航空电子系统通讯领域有着广泛应用，要对航空通讯设备进行维修，就一定需要产生ARINC 429信号。

Using USB bus to transfer data blazed a way in communication between data acquisition system and computer.

使用USB总线传输数据，为数据采集系统与计算机之间的通讯开辟了新的道路。

The local controller sends steering order to field signal-acquisition equipments and receives test data from RS485 bus, thereby communication control of RS485 bus was realized.

本地主控机通过RS485总线向现场信号采集设备发送控制指令并接收采集的测试数据，从而实现对rs485总线通信的控制。

This paper analyzes the intelligence contactor base on the development prospect, and illustrates the importance of data communication ability in the contactor monitoring combine with filed bus.

本文在分析智能接触器发展前景的基础上，结合现场总线说明数据通讯能力对于接触器监控的重要性。