Human-computer interaction temperature control device capable of realizing parameter adjustment and method

Abstract

The invention relates to a human-computer interaction temperature control device capable of realizing parameter adjustment and method. The device comprises a core CPU responsible for coordinating sensor data and peripheral drives, a TFT liquid crystal screen display, a resistance/capacitance touch screen drive, a sensor control module responsible for acquiring and processing data, an NTC temperature detector, a PT100/1000 temperature detector, an infrared temperature detector, an execution unit responsible for receiving an instruction of the core CPU and driving a relay or an SCR, a relay drive and an SCR drive. Firstly, the whole temperature control device comprising the core CPU, the sensor control module and the execution unit is initialized; after initialization, temperature control modes and temperature control parameters are set; and according to the well set mode and the parameter acquisition value, the relay or the SCR is driven according to the feedback value.

Description

technical field [0001] The invention relates to the field of computer industrial control, in particular to a human-computer interaction temperature control device and method capable of realizing parameter adjustment. Background technique [0002] In the field of industrial control, it is necessary to control various parameters in the manufacturing process according to preset standards, such as water flow control, current control, pressure control, concentration control, temperature control, etc. Among them, the control of temperature has always been in the field of industrial control. A very important parameter, because the change of temperature has a great relationship with the current surrounding environment, and the change of temperature is often difficult to "control", and temperature is of vital significance to many industrial production operations. [0003] However, the existing industrial control systems for temperature control often have inherent deficiencies; first,...

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Problems solved by technology

[0003] However, the existing industrial control systems for temperature control often have inherent deficiencies; first, the system is unique, and a certain temperature control system is bound to the current product, or is an integral part of the product function. This temperature control part is only effective for the current system and cannot be adjusted; secondly, some temperature control systems have too simplistic control logic and algorithm, and only perform temperature control according to the preset disconnection command, which will cause the loss of temperature control accuracy. , this kind of system is incompetent for systems that require high temperature control accuracy; moreover, some temperature control systems only have digital tubes and physical buttons, which cannot meet the product requirements for a more perfect human-computer interaction experience at this stage, and only through the digital tube display The information content is too simple, and a lot of information is abbreviated codes that need to be known by referring to the data manual, so the requirements for operators are also very strict. Therefore, the current temperature control system in the field of industrial control urgently needs product upgrades, and finally for manufacturers. The simplification of the temperature control system causes no obvious difference in the system, which makes the user experience poor

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