使用 PHP 框架开发智能家居和可穿戴设备物联网应用

// 设备表
Schema::create('devices', function (Blueprint $table) {
    $table->increments('id');
    $table->string('name');
    $table->string('type');
    $table->string('status');
    $table->timestamps();
});

// 传感器数据表
Schema::create('sensor_data', function (Blueprint $table) {
    $table->increments('id');
    $table->integer('device_id');
    $table->string('type');
    $table->float('value');
    $table->timestamp('timestamp');
});

use Ratchet\MessageComponentInterface;
use Ratchet\ConnectionInterface;

class DeviceController implements MessageComponentInterface
{
    public function onOpen(ConnectionInterface $conn)
    {
        // 打开 websocket 连接时处理
    }

    public function onMessage(ConnectionInterface $conn, $msg)
    {
        // 接收到来自设备的信息时处理
    }

    public function onClose(ConnectionInterface $conn)
    {
        // 关闭 websocket 连接时处理
    }
}

// 查看设备列表
$devices = Device::all();
return view('devices.index', compact('devices'));