Formal fault tree analysis modeling and software safety testing 形式化故障树分析建模和软件安全性测试
Simulation technology for safety testing of railway automatic block system 区间自动闭塞系统安全性测试系统仿真建模
Security testing techniques 安全性测试技术
To carry out result test on product , formula and new product researches . and provide the customers various aspects technology support 设备新颖完善,负责掌控产品安全性测试及效能测试;并从事新品之研发创新,提供客户各方面技术支援。
The c300 controller was introduced in 2005 and underwent successful cyber security testing at the british columbia institute of technology ( bcit ) the same year C300控制器在2005年推出,同年在英国哥伦比亚理工学院( bcit )成功地通过了网络安全性测试。
Supervision and consultation projects completed : ( 1 ) jiangsu xindadou square ( 50 , 000m2 , two 30 - story buildings ) , worked as chief supervision engineer ( consultation ) ; ( 2 ) " yanqiao overpass service center of xicheng highway ( the first overpass type service center on highway in china ) , worked as chief supervision engineer ( consultation ) ; ( 3 ) the ninth 5 - year - plan updating technology project of huaiyin tobacco plant , 50 , 000m2 , worked as chief ( supervision and consultation ) ; ( 4 ) the softy testing , analysis and consultations of nanjing international conference and exhibition center , site - erected structure , 75m span steel roof truss ( the largest one in china ) , worked as chief of test and consultation ; ( 5 ) " the consultation service of the testing , analysis and update technology of the reliability of the joints of intermediate floor slabs , beams and columns of base beam of sanshanjie station of nanjing metro " etc 完成"江苏新大都广场( 5万多平方米,二幢30层) "建设监理咨询(总监) ; "锡澄高速堰桥跨线服务区(国内首座) "建设监理咨询(总负责) ; "淮阴卷烟厂9 . 5技改项目( 5万多平方米) "建筑监理咨询(总负责) ;主持了"南京国际会展中心75m跨钢屋架(国内最大距)现场施工安装结构安全性测试分析咨询" ; "南京地铁三山街站中楼板及底板梁柱节点构造技术安全可靠性的测试分析与技术改进咨询服务"等项目。
At last compared two hardware realizing project : embedded project and dsp project . base the need of this system , i choose the dsp project . the dsp project adopted tms320vc5409 - 80 as main chip , match with ad converter tlc2558 , power chip tps73hd318 , to be the whole hardware circuit . at the same time realized the interface between speech recognition system and safety testing equipment . because there was some differences between voltage of dsp system and mega128 system , so i discussed how to convert voltage and get the speech recognition sub - system which can suited for original system . because the system get limit speech samples , and in order to ensure the stability of the system , so i add speech identification chip rsc364 as a sub system to ensure the stability of the system 同时实现该语音识别系统与原电器安全性测试系统接口,由于dsp系统与mega128系统存在电平转换的问题,就又将电平转换的方法进行了讨论,得到与原系统匹配的语音识别系统,由于本系统的识别算法获得的语音样本有限,为了确保本语音识别系统的稳定可靠,在语音识别系统中最后加入语音识别专用芯片rsc364作为辅助的语音识别子系统来保证系统的可靠性。