A dry pump unified electrical control platform system

Abstract

The invention relates to a dry pump unified electric control platform system. A main control unit is connected with an auxiliary interface unit and an external adaptive interface unit; the main control unit controls a dry pump according to a command coming from the auxiliary interface unit, outputs a control command to the external adaptive interface unit, and meanwhile outputs dry pump feedback information of the external adaptive interface unit to the auxiliary interface unit; the auxiliary interface unit receives an external input command, displays the dry pump operation state, and is in communication with an upper computer through multiple interfaces; the external adaptive interface unit is used for feeding the dry pump feedback information to the main control unit and sending the control command of the main control unit to the dry pump. By means of the dry pump unified electric control platform system, a dry pump unified control platform is adopted, the main board application range is expanded, system architectures are modularized, the research and development efficiency is improved, and the good research and development platform is provided for researching and developing a new pump electric control system.

Description

technical field [0001] The invention relates to an electrical control platform system, in particular to a system for electrical control of dry pumps. Background technique [0002] At present, most of the domestic dry pump control systems are simple relay controls, which are mainly controlled by the interlocking of traditional devices such as buttons, circuit breakers, relays, time relays, and AC contactors. Some pumps have realized the single-chip microcomputer control system, and the user interface also has the traditional button control replaced by the manual control box. However, this kind of system is often also developed separately for a single pump type, and the control board is also based on a single CPU. In terms of programming, it is also a mixed programming that is specific to certain pump types. It is difficult to develop a rich user interface for a system controlled by a single CPU. Even if it is developed, it cannot be transplanted in the control system of dif...

AI Technical Summary

Problems solved by technology

It is difficult to develop a rich user interface for a system controlled by a single CPU

Even if it is developed, it cannot be transplanted in the control system of different pump types. This disadvantage is more obvious when a company needs to develop multiple pump types. Each pump type requires an independent R&D team member, especially when different pump types When the pump set is controlled by different CPU models, there will be no hardware portability and versatility, so a huge R&D team must be maintained for this purpose, which is uneconomical from the perspective of the company's operating costs

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