STM32-based transplantable intelligent monitoring and alarming system for diesel engine

Abstract

The invention relates to an electronic technology and particularly relates to an STM32-based transplantable intelligent monitoring and alarming system for a diesel engine. The system includes a main control and alarming module, a safety logic module, a power source module, a data acquisition module, an input / output (I / O) extension module, a human computer interaction module, a data storage moduleand an execution mechanism; the safety logic module, the power source module, the data acquisition module, the human computer interaction module, the data storage module and the execution mechanism are connected to the main control and alarming module, and the I / O extension module and the data acquisition module are connected and separately connected to an upper computer. The system is highly modular with clear task division and interworking, thus the stability of the system is ensured. The system is highly transplantable and channels of the data acquisition module and the I / O extension moduleare configured by the upper computer, thus the system can adapt to different working environments and monitor different types of diesel engines with simple and convenient operation without the need for re-design. The system can predict and judge the trend of a running state of an engine and realize intelligent monitoring and alarm.

Description

technical field [0001] The invention belongs to the field of electronic technology, and in particular relates to an STM32-based intelligent monitoring and alarm system for a portable diesel engine. Background technique [0002] At present, diesel engines, as a power supply device, can be seen everywhere in various industrial fields, such as marine diesel engines, power plant diesel generator sets, large-scale mechanical power equipment, etc. The operating status of diesel engines is directly related to equipment and personal safety, so we must Diesel engine operation is monitored. Due to the different models of diesel engines, the number and types of sensors that need to be connected to the same type of diesel engine in different working environments are also inconsistent. At present, most diesel engine monitoring and alarm systems are specific configurations. The entire system is limited to specified models of diesel engines and specified working conditions. It does not ha...

AI Technical Summary

Problems solved by technology

Due to the different models of diesel engines, the number and types of sensors that need to be connected to the same type of diesel engine in different working environments are also inconsistent. At present, most diesel engine monitoring and alarm systems are specific configurations. The entire system is limited to specified models of diesel engines and specified working conditions. It is not portable and can no longer meet the needs of users

At the same time, it is time-consuming and labor-intensive to develop a monitoring and alarm system for each type of diesel engine, and even just adding a few sensors requires redesigning the entire system

At the same time, the existing monitoring system still has problems such as low degree of modularization, low reliability, and complicated wiring.

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