基于nRF24L01肠道机器人无线图像传输系统设计  

Design of wireless image transmission system for intestinal robot based on nRF24L01

作　　者：花加丽 马锋 李开霞 赵汉宾 HUA Jiali;MA Feng;LI Kaixia;ZHA0Hanbin(Changzhou Institute of Advanced Manufacturing Technology,Chaagzhou Jiangsu 213001,China;Changzhou Yousheng Electronics Co.,Ltd.,Changzhou Jiangsu 213001,China)

机构地区：[1]常州先进制造技术研究所,江苏常州213001 [2]常州市友晟电子有限公司,江苏常州213001

出　　处：《自动化与仪器仪表》2019年第1期87-89,93,共4页Automation & Instrumentation

基　　金：江苏省自然科学基金项目(BK20141160)

摘　　要：为了克服普通内窥镜检查给人体带来的伤害,用无线通讯技术,设计一套肠道机器人无线图像通信系统。该系统选用OV2640图像传感器作为发送端采集单元,以ARM微处理器作为收、发控制单元,利用nRF24L01射频芯片完成图像数据的传输,最大传输速率可达2 Mbits/s。对一幅10 KB的图像测试显示:仅需0. 04 s即可完成传输。In order to overcome the harm caused by ordinary endoscopy,a wireless image communication system for intestinal robot is designed by wireless communication technology. The OV2640 image sensor is selected as the transmitter acquisition unit,and the ARM microprocessor is used as the receiving and sending control unit. The transmission of the image data is completed by the n RF24L01 RF chip,and the maximum transmission rate is up to 2Mbits/s. An image test for a 10 KB shows that only 0. 04 s is needed to complete the transmission.

关 键 词：无线通信 图像传输 NRF24L01 肠道机器人 

分 类 号：TN925[电子电信—通信与信息系统]