How to use Go language for intelligent control development?

With the rapid development of artificial intelligence and Internet of Things technology, more and more intelligent devices have entered our daily lives. In the control schemes behind these devices, the Go language has gradually shown more powerful development capabilities. Go language has become one of the most widely used programming languages ​​in the field of Internet of Things due to its efficiency, speed, ease of development and operation. This article will explore how to use Go language for intelligent control development.

1. Go language features

Compared with other programming languages, Go language provides some unique features that make it better suitable for intelligent control development work in the field of Internet of Things.

1. Efficient concurrency control capabilities. The Go language provides goroutine and channel mechanisms to support efficient concurrency control. This mechanism is built into the language, so it is more efficient and simpler to use.
2. Built-in garbage collection mechanism. We often encounter excessive memory leaks at work, but in the Go language, garbage collection is automatically performed at runtime, making it easier for developers.
3. Code readability. The Go language reduces code symbols and the functions are clearly named, which makes the code more readable and easier to understand and modify.

2. Application of Go language in intelligent control development

1. IoT device control

The lightness and high performance of Go language are the key to processing Sensor data from the Internet of Things is supported, and it provides a powerful HTTP library and WebSocket library that can be used to more conveniently develop IoT data streams. Programs can read data from devices in the shortest possible time and then allow users to easily control these devices.

2. Business logic processing

In intelligently controlled business logic processing, Go language is very suitable for projects that require large amounts of data to train machine learning models. Go language will Automatically and easily control all resources to reduce waiting time and improve the efficiency of big data processing. Therefore, Go language can easily implement predictive analysis, large-scale data analysis, artificial intelligence, etc.

3. Cloud service development

Cloud services developed in Go language can support large-scale applications, especially those applications where machine learning and artificial intelligence technology require large-scale computing program. The built-in concurrency mechanism of the Go language can easily handle multiple connection requests from the server, allowing the application to quickly respond to client requests.

3. Go language intelligent control program development case

The following is a simple case to illustrate how Go language can be used for intelligent control.

In this case, we will use Go language to write a simple code to control an LED light.

1. Preparation

We need a Raspberry Pi development board and an LED light to implement this project. When installing this device, make sure you have installed the Raspbian operating system, which is a Debian-based distribution that can be used to build the operating system of the Raspberry Pi.

2. Connection hardware

The positive pole of the LED is connected to the Raspberry Pi (Pin 11), and the negative pole is connected to the ground. The RaspberryPi will control the LED on/off.

3. Write code

Write the following program:

package main

import "github.com/stianeikeland/go-rpio"

func main() {
    err := rpio.Open()
    if err != nil {
        panic("Can't GPIO module")
    }
    defer rpio.Close()

    pin := rpio.Pin(11)
    pin.Output()

    for i := 0; i < 10; i++ {
        pin.Toggle()
        rpio.Delay(500)
    }
}

4. Run the program

Execute in the terminal window Run the program with the following command:

go run main.go

The program will run for 10 seconds, and the LED light will turn on/off every half second.

Summary

In intelligent control development, Go is a very good choice, mainly due to its high efficiency and lightweight characteristics. The Go language provides features such as garbage collection, built-in concurrency control, good code readability, and built-in HTTP and WebSocket libraries, making it easier to develop.

Through the cases in this article, I hope that readers can further understand the Go language; and understand the application of Go in controlling LED lights, which will provide reference for future intelligent control development work.

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