专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US4729124A Diagnostic system 失效
标题翻译：诊断系统
公开(公告)号：US4729124A
公开(公告)日：1988-03-01
申请号：US811061
申请日：1985-12-19
申请人： Allen Hansel , Kenneth Yeager
发明人： Allen Hansel , Kenneth Yeager
IPC分类号： G06F11/22 , H04L12/26 , H04L12/403 , G06F11/00
CPC分类号： H04L12/10 , G06F11/22 , H04L12/2697 , H04L12/403 , H04L43/50 , G06F11/2205
摘要： The present invention is directed to a diagnostic system which utilizes a microprocessor within the power module to control the diagnostic function of all field replaceable modules powered thereby; additional diagnostic hardware being located on each replaceable module which may be utilized in normal operation for functions of the module and, on an interrupt basis, it is utilized in diagnostic functions; the diagnostic hardware in the power module serving to collect the diagnostic test data from all the functional modules powered thereby, the data being transmitted thereto over a diagnostic data bus. If a plurality of power supplies are present in the system, each power supply has a microprocessor for control, each such microprocessor being coupled to the replaceable modules and the diagnostic circuitry therein; a bus being provided between the processors in the power supplies so that one such microprocessor can become a master diagnostic to process all the diagnostic messages from the system.
摘要翻译：本发明涉及一种诊断系统，其利用功率模块内的微处理器来控制由此供电的所有现场可更换模块的诊断功能; 附加的诊断硬件位于每个可替换模块上，其可以在正常操作中用于模块的功能，并且在中断的基础上，它被用于诊断功能; 电源模块中的诊断硬件用于从由其供电的所有功能模块收集诊断测试数据，数据通过诊断数据总线传输到其上。如果系统中存在多个电源，则每个电源具有用于控制的微处理器，每个这样的微处理器耦合到其中的可更换模块和诊断电路; 在电源中的处理器之间提供总线，使得一个这样的微处理器可以成为处理来自系统的所有诊断消息的主诊断。

IPRDB

热门服务

关于我们

友情链接

联系方式