该固态记录器是卫星舱内辐射测量仪的配套产品,主要由单片机及外扩数据存储器等组成,可按预定要求进行脉冲计数和实现数据的记录存储.本仪器在我国发射的返回式卫星上应用时,成功地记录了辐射测量仪输出脉冲的动态数据.本文介绍了该记录器的软、硬件设计,并给出了部分记录结果,还谈到了提高产品可靠性的措施. The solid-state recorder is satellite satellite radiation measuring instrument supporting products, mainly by the microcontroller and extended data memory and other components, according to the predetermined pulse counting and data recording and storage.This instrument is launched in our country on the return satellites Application, the successful record of the radiation meter output pulse of the dynamic data.This paper describes the recorder hardware and software design, and gives some of the records, but also talked about measures to improve product reliability.