Intelligent fish tank control system based on STM32 under Internet of things

Resource download address ：https://download.csdn.net/download/sheziqiong/85760450
Resource download address ：https://download.csdn.net/download/sheziqiong/85760450
contain ： file +PORTEL Schematic diagram +Keil The design of the C Language program +App Source code + Duplicate check report + Project screenshots
【 Abstract 】 With the development of science and technology and the Internet of things , It promotes the intelligent products to develop rapidly from scratch , Intelligent technology has gradually changed the way of social development , In the past, many unimaginable technologies or lifestyles , Now we use advanced and intelligent technology to solve problems one by one , But in the past, the ordinary fish tank control system has not been able to meet the scientific needs . In order to design a fish tank control system controller based on single chip microcomputer , This design utilizes STM32 Series MCU , Well designed an intelligent fish tank control system requirements .
The complete system of this design mainly includes STM32 Series MCU minimum system 、 Temperature acquisition circuit 、 wireless WIFI circuit 、 The relay, its driving circuit and power supply circuit etc . Application DS18B20 The sensor collects water temperature data in real time , After being processed by the single chip microcomputer, the data is sent to the upper computer APP Show ; In addition, the system circularly opens and closes the relay in a timed manner .
The design software system adopts the idea of module design , use C Language as a programming language , adopt KEI MDK Complete the programming , Use the simulator to download software to complete program burning and online debugging . In this paper, the running flow chart of each module and the idea of program running are designed .
After the system hardware and software systems are completed , After corresponding software and hardware tests , By building an experimental platform , Gradually verify the system functions . Last , After practical tests , It is proved that the system has good practicability and stability .
【 key word 】 Single chip microcomputer ;DS18B20;WIFI; The system test
Design of fish tank control system based on internet of things
[abstract] with the development of science and technology and the Internet of things, intelligent products are gradually promoted from nothing to rapid development, intelligent science and technology gradually change the way of social development, in the past, many unimaginable science, technology or lifestyle, Now the use of advanced and intelligent one by one, and in the past ordinary fish tank control system can not be scientific needs. In order to design a controller of fish tank control system based on single chip microcomputer, the STM32 series single chip microcomputer is used to design an intelligent fish tank control system.
The complete system of this design mainly includes STM32 series single chip microcomputer minimum system, temperature acquisition circuit, wireless WIFI circuit, relay and its driving circuit and power supply circuit and so on. The DS18B20 sensor is used to collect the water temperature data in real time, and the data is sent to the upper computer APP display after the single chip processor processing. In addition, the system turns on and off the relay cycle by timing mode.
This software system adopts the idea of module design, uses C language as the programming language, completes the program design through KEI MDK, uses the simulator to download the software to complete the burning and on-line debugging of the program. In this paper, the flow chart and program running idea of each module are designed.
After the hardware and software of the system are completed, the function of the system is verified step by building an experimental platform after the corresponding software and hardware tests are carried out. Finally, the practical test shows that the system has good practicability and stability.
Single chip microcomputer; DS18B20;WIFI; system test
Objective record
1 The introduction 1
1.1 The background and significance of this study 1
1.2 Development trend of intelligent fish tank control system 1
1.3 Research content of this paper 2
2 Overall scheme design of control system 3
2.1 Function analysis of control system 3
2.2 System gateway architecture design 3
2.3 Key technologies used in the control system 3
2.4 Summary of this chapter 4
3 The hardware platform design of the system 5
3.1 System overall framework design 5
3.2 Control center circuit design 5
3.2.1 MCU Circuit design 5
3.2.2 Minimum system power circuit design 7
3.3 Signal acquisition and processing circuit design 7
3.3.1 Temperature measurement circuit design 7
3.3.2 OLED Display circuit design 8
3.3.3 wireless WIFI Module circuit design 9
3.3.4 Relay and drive circuit design 10
3.4 Overall circuit design of the system 11
4 System software platform design 13
4.1 Control center development environment software and tools 13
4.1.1 ARM development environment 13
4.1.2 ARM Software development process 13
4.2 Control system software architecture 14
4.3 System signal acquisition and processing program design 15
4.3.1 OLED Display programming 15
4.3.2 Temperature sensor programming 16
4.3.3WIFI Module driven software design 17
5 System commissioning and performance verification 19
5.1 Establishment of system commissioning environment 19
5.2 System software and hardware debugging 19
5.2.1 System software debugging 19
5.2.2 System hardware debugging 20
5.3 Analysis of test results 21
5.4 Summary of this chapter 21
6 summary 22
7 thank 23
reference 24
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Resource download address ：https://download.csdn.net/download/sheziqiong/85760450
Resource download address ：https://download.csdn.net/download/sheziqiong/85760450