Remote monitoring temperature control system
By designing a wireless transmission-enabled remote temperature monitoring and control system, the problems of resource waste and remote control in traditional temperature control systems are solved, achieving efficient and precise temperature control.
Patent Information
- Application Number
- CN202520620445.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Traditional temperature control systems require a large amount of network control resources and cannot achieve remote control, resulting in insufficient efficiency and accuracy.
A remote temperature monitoring control system is designed using wireless transmission, including a remote control unit and a temperature control unit. Temperature control and monitoring are achieved using components such as a keyboard module, microcontroller, display, encoder, transmitter, and receiver.
It reduces the consumption of network control resources, enables remote temperature control, and improves control accuracy and efficiency.
Smart Images
Figure CN223926803U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of temperature control system technology, and in particular to a temperature control system capable of remote monitoring. Background Technology
[0002] Temperature is one of the most common controlled parameters in industrial production. From food production to chemical production, from fuel production to steel production, temperature control is involved in all of them. It can be seen that temperature control occupies a very important position in industrial production, and with the modernization of industrial production, the speed and precision of temperature control will become increasingly higher.
[0003] Temperature control is frequently used in modern industrial design, engineering construction, and daily life. Early applications of temperature control were primarily in factories, such as determining the melting point of steel. Different grades of steel require different temperatures of molten iron, thus enabling effective temperature control to manage product quality. In modern society, temperature control is no longer limited to factory production; its role extends to various aspects of life. As people's living standards improve, temperature control is increasingly seen in hotels, factories, and homes, better serving society as a whole.
[0004] However, traditional temperature control typically uses circuit regulation or wired networks to regulate temperature, which not only consumes a large amount of network control resources but also fails to achieve the goal of remote control. Therefore, how to achieve remote temperature control of equipment while reducing the communication resources consumed by network control and improving the accuracy and efficiency of temperature control is an urgent problem to be solved. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a remote temperature monitoring and control system, which solves the technical problem that traditional temperature control usually uses circuit adjustment or wired network to control and regulate temperature, which not only consumes a lot of network control resources, but also cannot achieve the purpose of remote control.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A remote temperature monitoring and control system includes a remote control unit and a temperature control unit. The remote control unit includes a keyboard module, a microcontroller I, a display I, an encoder I, a transmitter I, a decoder I, and a receiver I. The temperature control unit includes a receiver II, a decoder II, a transmitter II, an encoder II, a microcontroller II, a display II, a temperature control chamber, and a temperature sensor. The keyboard module is used to adjust and control temperature parameters, which are displayed on the display I. The temperature sensor is used to collect temperature signals from the temperature control chamber and transmit the signals to the microcontroller II. The display II displays the temperature inside the temperature control chamber in real time. The encoder I is electrically connected to the transmitter I, the encoder II is electrically connected to the transmitter II, the decoder I is electrically connected to the receiver I, and the decoder II is electrically connected to the receiver II.
[0008] Preferably, the microcontroller I and microcontroller II are 89S51 microcontrollers, the display I and display II are LED digital display tubes, the keyboard module is a 2*3 matrix keyboard, including a left shift 1 bit key, a right shift 1 bit key, an increment 1 bit key, a decrement 1 bit key, a temperature setting key, and a clear key, the encoder I and encoder II are PT2262 type encoding chips, and the decoder I and decoder II are PT2272 type decoding chips.
[0009] Preferably, transmitter I and transmitter II are F05T type transmitters, receiver I and receiver II are J04T type receivers, the temperature sensor is a DS18B20 type digital temperature sensor, and the temperature sensor is electrically connected to microcontroller II.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] This invention addresses the problems of traditional temperature control methods that typically rely on circuit regulation or wired networks, which not only consume significant network control resources but also fail to achieve remote control. It proposes a remote temperature monitoring and control system that uses wireless transmission to control the temperature of a remote temperature control room, reducing the communication resources required for network control, being unaffected by network conditions, and improving the accuracy and efficiency of temperature control. Attached Figure Description
[0012] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.
[0013] Figure 1 This is a schematic diagram of the principle of this utility model;
[0014] Figure 2This is a schematic diagram of the keyboard module structure of this utility model;
[0015] Figure 3 This is a circuit diagram of the DS18B20 digital temperature sensor and microprocessor of this utility model.
[0016] Figure 4 This is a circuit diagram of the transmitting module of this utility model;
[0017] Figure 5 This is a circuit diagram of the receiving module of this utility model. Detailed Implementation
[0018] This application provides a remote temperature monitoring and control system, which effectively solves the technical problem that traditional temperature control usually uses circuit adjustment or wired network to control and adjust the temperature, which not only consumes a lot of network control resources, but also cannot achieve the purpose of remote control. Example
[0019] like Figure 1 - Figure 5 As shown, the technical solution in this application aims to effectively address the problem that traditional temperature control typically uses circuit regulation or wired networks to control and regulate temperature. This not only consumes a large amount of network control resources but also fails to achieve the purpose of remote control. The overall approach is as follows:
[0020] To address the problems existing in the prior art, this utility model provides a remote temperature monitoring control system, including a remote control unit and a temperature control unit. The remote control unit includes a keyboard module, a microcontroller I, a display I, an encoder I, a transmitter I, a decoder I, and a receiver I. The temperature control unit includes a receiver II, a decoder II, a transmitter II, an encoder II, a microcontroller II, a display II, a temperature control chamber, and a temperature sensor. The keyboard module is used to adjust and control temperature parameters, which are displayed on the display I. The temperature sensor is used to collect temperature signals from the temperature control chamber and transmit the signals to the microcontroller II. The display II displays the temperature inside the temperature control chamber in real time.
[0021] In this embodiment, as Figure 2 As shown, the keyboard module is a 2*3 matrix keyboard, including a left shift key, a right shift key, an increment key, a decrement key, a temperature setting key, and a reset key.
[0022] In this embodiment, microcontroller I and microcontroller II are 89S51 microcontrollers.
[0023] In this embodiment, display I and display II are LED digital display tubes.
[0024] In this embodiment, encoder I and encoder II are PT2262 type encoding chips.
[0025] In this embodiment, decoder I and decoder II are PT2272 decoding chips.
[0026] In this embodiment, transmitter I and transmitter II are F05T type transmitters.
[0027] In this embodiment, receiver I and receiver II are J04T type receivers.
[0028] In this embodiment, the temperature sensor is a DS18B20 digital temperature sensor.
[0029] In this embodiment, as Figure 3 The temperature sensor is electrically connected to the microcontroller II.
[0030] In this embodiment, as Figure 4 As shown, encoder I is electrically connected to transmitter I, and encoder II is electrically connected to transmitter II. In the circuit, the oscillation resistor is 3.3MΩ. When there is no signal output at pin 17, the F05T transmitter does not work and the transmission current is zero. When pin 14 is low, pin 17 outputs the set encoding pulse to modulate and transmit the F05T transmitter.
[0031] In this embodiment, as Figure 5 As shown, decoder I is electrically connected to receiver I, and decoder II is electrically connected to receiver II. In the circuit, the data output pin 2 of the receiver is connected to the data input pin 14 of the decoder chip, and pin 17 of the decoder chip is connected to a light-emitting diode. When decoding is effective, pin 17 outputs a high level, and the diode flashes continuously. The decoder chip will decode and output a signal corresponding to the encoding chip only when the address codes of the encoding chip and the decoder chip are the same.
[0032] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.
Claims
1. A remote temperature monitoring and control system, comprising a remote control unit and a temperature control unit, characterized in that: The remote control unit includes a keyboard module, a microcontroller I, a display I, an encoder I, a transmitter I, a decoder I, and a receiver I; the temperature control unit includes a receiver II, a decoder II, a transmitter II, an encoder II, a microcontroller II, a display II, a temperature control chamber, and a temperature sensor. The keyboard module is used to adjust and control temperature parameters and display them on display I. The temperature sensor is used to collect the temperature signal of the temperature-controlled room and transmit the signal to the microcontroller II. The display II displays the temperature of the temperature-controlled room in real time. The encoder I is electrically connected to the transmitter I, the encoder II is electrically connected to the transmitter II, the decoder I is electrically connected to the receiver I, and the decoder II is electrically connected to the receiver II.
2. The remote temperature monitoring and control system according to claim 1, characterized in that: The microcontrollers I and II are 89S51 microcontrollers.
3. The remote temperature monitoring control system according to claim 2, characterized in that: The displays I and II are LED digital display tubes; The keyboard module is a 2*3 matrix keyboard, including a left shift 1 bit key, a right shift 1 bit key, an increment 1 bit key, a decrement 1 bit key, a temperature setting key, and a reset key.
4. The remote temperature monitoring control system according to claim 3, characterized in that: Encoder I and encoder II are PT2262 type encoding chips; Decoder I and Decoder II are PT2272 type decoding chips.
5. A remote temperature monitoring and control system according to claim 4, characterized in that: The transmitters I and II are F05T type transmitters; Receiver I and Receiver II are J04T type receivers.
6. A remote temperature monitoring and control system according to claim 5, characterized in that: The temperature sensor is a DS18B20 digital temperature sensor; The temperature sensor is electrically connected to the microcontroller II.