Engineering and experiment system

Abstract

The invention provides an engineering and experiment system, comprising a measurement and control host, and a plurality of standard interfaces are formed in the measurement and control host; the standard interfaces are electrically connected with a sensing module and an application module; the standard interfaces are electrically connected with an operation processing module by means of a signal processing module; the engineering and experiment system is further provided with a display module and an input module, and the display module and the input module are electrically connected with the operation processing module. In a preferred scheme, the engineering and experiment system is also provided with a functional host, and the functional host is electrically connected with the measurementand control host by means of a connector and buses; the buses are one or more of a universal serial bus (USB), a serial small computer system interface (SCSI), a controller area network (CAN), an EIA-485, a live wire or thunderbolt. By adopting a framework with the multiple standard interfaces and protocols, the system can be matched with different sensing modules and application modules by meansof the standard interfaces, thus greatly improving the universality of engineering experimental instruments, reducing the cost of experimental teaching, and improving the efficiency of teaching experiments. The system provided by the invention adopts a modular and layered design, the standard protocol interfaces and a building block application, thus providing a flexible application and an innovative development space.

Description

technical field [0001] The invention relates to the field of experimental instruments and the field of industrial production, in particular to an engineering and experimental system. Background technique [0002] At present, teaching instruments are all subject-oriented and knowledge-oriented for product development, which is highly pertinent, poor in versatility, limited in expandable and innovative development content, and has a high failure rate and poor maintainability. Problems need to be solved by professionals and cannot be quickly restored. Usage requirements. With the continuous advancement of technology, more components will appear, and the existing experimental instruments may be difficult to adapt to the new components, and the replacement cost of the whole machine is relatively high. [0003] At the same time, in the conversion process of laboratory scientific research and industrial production, more innovative design and self-built system experiment verificati...

AI Technical Summary

Problems solved by technology

[0002] At present, teaching instruments are all subject-oriented and knowledge-oriented for product development, which is highly pertinent, poor in versatility, limited in expandable and innovative development content, and has a high failure rate and poor maintainability. Problems need to be solved by professionals and cannot be quickly restored. Usage requirements

With the continuous advancement of science and technology, more parts will appear, and the existing experimental instruments may be difficult to adapt to the new parts, and the replacement cost of the whole machine is relatively high

[0003] At the same time, in the conversion process of laboratory scientific research and industrial production, more innovative design and self-built system experiment verification and application are required, and traditional teaching instruments are difficult to meet this innovative and changeable requirement; the experimental system in the existing technology Usually for a specific experiment, or a specific sensor, can not be transferred to other experiments, such as Chinese patent document CN206441379U a kind of wireless sensor teaching experiment system based on Zigbee technology; CN205665202U a kind of humidity controllable multi-parameter surface acoustic wave gas sensor Test experimental system; CN202650368U Hall sensor experimental module and engineering teaching experimental system; etc. can only complete specific experimental tasks, which leads to high experimental costs

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