fail safety 中文意思是什麼
fail safety
解釋
安全系統-
Deadly accidents often are blamed on mine owners who disregard safety rules and fail to invest in required ventilation, fire control and other equipment
致命的事故常常被歸咎于礦主忽略安全規則及未能投入必需的通風道，火災控制及其他的一些裝備 -
Definition : herein means environment, equipment, facilities and tools on the jobsite fail to meet relevant regulations by those authorized agencies ; workmanship, safety protection methods can not guarantee the construction staff and equipment to be in good conditions
1裝置性違章定義：指工作現場的環境、設備、設施及工器具，不符合國家的有關規定；技術措施、安全措施不能保證人身和設備安全的一切狀態。 -
In this thesis, can bus is used as the system bus, concentrating the research on the feasibility of using redundancy can bus technology in large - scale motor vehicle safety performance detecting & control system. this thesis first gives an overall design of the data collection and control system applied to the front end of a large - scale motor vehicle safety performance detecting & control system. regarding that the bus controller, bus driver and bus transfer medium would fail to function easily, the dual mode cold - redundancy structure is adopted in system to ensure the reliability
本文採用can總線作為系統總線，重點研究冗餘can總線技術應用於大型機動車安全性能測控系統的可行性並進行驗證:首先對基於冗餘can總線的機動車安全性能測控系統的前端數據採集與控制系統進行了總體設計，考慮到總線控制器、總線驅動器和總線介質都是容易出故障的部件，系統採用了二模冷冗餘結構來保障can總線通訊的可靠進行;其次，根據系統需要，設計了基於c8051f021的帶冗餘can總線通道的數據採集與控制模塊，用於採集與處理檢測現場的模擬信號和數字信號，並自行開發了can總線應用層協議以及應用軟體，通過冗餘can總線實現與上位機的可靠通訊;然後，為了驗證冗餘can總線設計方案的可行性，搭建試驗平臺並進行can總線故障切換的試驗;最後對課題的研究工作進行了總結與展望。 -
( 5 ) the multilayer safety mechanism provided in the paper perfectly satisfy the requrement for high secret and high data fail - safe nature of medical insurance mis and hospital his
（ 5 ）本文所提出的多層系統安全機制設計方案很好的滿足了社保管理信息系統和醫院his要求較高的機密性和數據安全性這一需求。
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