可靠性是衡量电子阅览室系统优劣的重要指标,研究电子阅览室系统的可靠性成为现实的需要。此外,如何使装备安全、高效、经济地运行,是一个值得研究的问题。本文主要阐述了图书馆电子阅览室人—机—环境系统构成及各子系统之间的相互影响作用,从而使得图书馆电子阅览室高效、可靠、经济地运行,对系统的实际运行具有指导意义。 Reliability is a measure of the pros and cons of electronic reading room system, an important indicator of the reliability of the electronic reading room system has become a real need. In addition, how to make the equipment run safely, efficiently and economically is a problem worth studying. This paper mainly elaborates the human-machine-environment system composition of the electronic reading room and the interaction between subsystems, which makes the electronic reading room of the library operate efficiently, reliably and economically and has guiding significance to the actual operation of the system .