Infrared thermometer software design performance in what aspects?
System main programme flow circle
Infrared thermometer The main program of the system designed in this topic should firstly initialise, turn on the interrupt, set the interrupt priority, set the initial value of the timer, then start the A/D converter, call the interrupt service program, and finally call the dynamic display program to display the temperature value.
System serial port send and receive programme design
Focus on the sending and receiving procedures of the communication circuit designed in this system. The communication circuit designed in this system is to complete the transmission and reception between the microcontroller and the computer through RS-485, by selecting the serial port method, allowing transmission and reception, and then judging whether the transmission and reception are completed or not according to TI and RI. Use the assembly programme to write the sending programme of this design.
Similarly, the receiving procedure of the system can be written according to the block diagram.
Conclusion
Infrared temperature measurement breaks the traditional temperature measurement mode, which has fast response, high measurement accuracy, high reliability, wide range, and is non-contact measurement, and thus not easily damaged. In addition, in recent years, China's infrared product market development faster and stable, a few foreign companies to increase the market share of the market very quickly, has been in the Chinese market to occupy a considerable advantage, this market development trend, will play a positive role in promoting the development of China's infrared technology and industry, will inspire and accelerate the introduction of infrared technology products with full Chinese independent intellectual property rights, and will also be brought to the broader infrared product application market. Wider infrared product application market. Therefore, the application of infrared thermometer is bound to become more and more extensive, with broad market prospects and economic benefits.
