Main process module for ship automation control

摘要

An address buffer and a data buffer for temporarily storing the output of the microprocessor and input data, a memory consisting of a ROM and a RAM in which software of an interrupt routine, a database and an operating system are stored, and a microprocessor , A bus controller that outputs I / O from the input signal, a write signal, a memory read, and a write signal, and outputs a single, double, or triple state weight signal according to the user's request to generate a weight state controlling the microprocessor's weight state A reset circuit which protects the microprocessor from a power supply abnormal state when a power supply malfunction occurs in the power supply section by using the non-massable interrupt signal and the power reset signal as input signals; To output a set signal A timer for outputting a signal used for monitoring timing and execution time of the main process module, a timer for outputting a signal used for monitoring a local bus operation, a system address operation, and a handshake A peripheral device interface for controlling operations and I / O command operations; An interrupt controller for receiving an interrupt request signal input from the outside and outputting an interrupt signal, and a controller for controlling the operation of the main process module A main process module for ship automation control used in a monitoring control system for a vehicle which can control the large-sized ship in a comprehensive manner, which is composed of a monitoring section for monitoring whether or not the operation is normally performed.