| 摘要 |
<p>An instruction delivery system (10) includes a portable base support section (12) and a remote man/machine interface (MMI) section (14). The portable base support system (12) comprises a carrying case housing (16) a host processor (30), plug-in type mass memory (28), interface control speech processor built-in-test indicators and main power supply. The man-machine interface section (14) includes an electrical connection cable (42), MMI controller, display controller, MMI voltage converter, headset microphone jack, speaker (46), keypad (48) and display (44). The mass memory (28) contains the maintenance instructions, the keypad (48) is used to input commands. The head set microphone is used to input voiced commands and to receive audible "text to speech" produced by the system. The MMI controller and; interface controller pass the commands to the host processor (30) (oral commands through the speech processor first for operator voice recognition). The host processor (30) controls the operation to access the mass memory (28) for proper responses and returns the responses including control signals through the speech processor for speech systhesis or through the interface control as appropriate to the MMI controller for selective passage of the responses to the speaker (46) for oral communication and through a display controller to the display (44) for visual communication with the operator.</p> |
