无人水下航行器控制系统CAN转换节点设计与测试  

Design and Testing of CAN Transform Nodes for Unmanned Underwater Vehicle Control System

作　　者：徐袭[1] 石敏 

机构地区：[1]91388部队93分队 [2]水声对抗技术重点实验室

出　　处：《舰船电子工程》2013年第2期135-137,共3页Ship Electronic Engineering

摘　　要：UUV模拟水下运动物体目标特性时,需增加部分重要特征量的模拟设备,以提高其模拟目标的准确性。文章采用CAN协议芯片SJA1000与单片机为主要硬件,利用C语言编制硬件驱动程序,设计并实现了RS485(232)-CAN转换节点,构建了节点测试平台,对设计实现的节点进行了测试验证,测试表明其满足UUV控制系统CAN要求,可对非CAN网络设备接入UUV控制系统CAN网络,增强UUV模拟水下运动物体特征的准确性提供有力支持。When UUV simulate the attributes of underwater moving object,it is need to increase some important features devices to improve the accuracy of the simulation.CAN chip SJA1000 and MCU as the main hardware are used,C language used to program the hardware driven software,RS485（232） to CAN conversion node are designed and achieved,which can make the RS485（232） to CAN.The node test platform is used to test the node validation.The test indicates that the node meets the CAN network of UUV control system,and it can help the non-CAN network equipment access the CAN network of UUV control system,which can enhance the accuracy of UUV simulating features of underwater objects.

关 键 词：无人水下航行器 控制局域网 转换 节点 设计 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]