unity开发展厅中控系统 | 乐文库-ag九游会登录j9入口

文章目录 前言一、硬件环境二、整体构造1.灯光控制模块2.主中控模块3.电脑主机的开关机控制4.控制电视机的开关 前言 记录自己独自完成的一个完整的展厅中控系统。整体实现思路：灯光线路接上网络继电器，网络继电器接上串口服务器，串口服务器接上路由器，电脑接上路由器，华为paid连接路由器无线网络，实现所有设备连接在一个局域网内。 中控的主要功能： 1.控制灯光的开关 2.控制电脑开关机 3.控制电视机的开机和关机 4.控制内容： a、ppt的上下翻页（有动态效果的） b、视频的暂停、播放、停止 c、系统声音的加减 一、硬件环境

交换机：光电信息转换 路由器：创建局域网络，连接不同的网络设备 ac控制器：管理所有ap设备（无线wifi） 串口服务器：可以直连传统串口设备（不带ip的模块），通过网络协议发送指令给模块 时序电源：提送稳定可控的电源（可通过ip或串口控制各个电源开闭） 网络继电器：通过网络控制灯光开关 电脑：每台电脑作为单独的服务端 电视机：这里用的是电视机作为显示器 华为paid：安卓系统，作为客户端给每台电脑发送指令

二、整体构造 1.灯光控制模块

灯光连接智能照明模块（其实就是一个继电器），智能照明模块再与串口服务器连接

实现：串口服务器作为服务端，自己开发一个客户端，通过网络协议（我这里是udp和端口号）连接到串口服务器上，发送指令，实现智能照明模块的开口 开闭合控制灯光的开关

注意事项：智能照明模块的波特率要与串口服务器的波特率设置一致，网络协议（在串口服 务器内也可设置）要确定好（udp或者是tcp）； 确定好智能照明模块的指令（每个模块都有自己的指令，说明书或者供应商提供）

代码如下：

using system;using system.collections;using system.collections.generic;using system.net;using system.net.sockets;using system.text;using system.threading;using unityengine;public class sendinstructionstolamp : monobehaviour{    public socket socket;    public int _port = 9600;    public string _ip = "192.168.0.7";    void start()    {        connectlight();    }    ///     /// 通过tcp协议连接智能照明模块（灯组控制部分）    ///     public void connectlight()    {        try        {            //创建客户端socket，获得远程ip和端口号            socket = new socket(addressfamily.internetwork, sockettype.dgram, protocoltype.udp);            ipaddress ip = ipaddress.parse(_ip);            ipendpoint point = new ipendpoint(ip, _port);            socket.connect(point);            debug.log("连接成功!");        }        catch (exception)        {            debug.log("ip或者端口号错误...");        }    }    bool quankai;    list instructions_temp;    ///     /// 给智能照明模块发送指令（灯组控制部分）    ///     /// 发送指令的list集合    /// 发送指令的时间间隔    public void sendinstructions(list instructions, float timespan) {        startcoroutine(sendinstructions_timespan(instructions, timespan));    }    ienumerator sendinstructions_timespan(list instructions, float timespan) {        for (int k = 0; k < 10; k  )//这里为什么要做一个循环发送指令，是因为在实际测试中发现，发送一两次指令不稳定，多发送几次确保指令能被网络继电器接收到        {            for (int i = 0; i < instructions.count; i  )            {                byte[] b = new byte[8];                socket.send(instructions[i]);                yield return new waitforseconds(0.1f);            }        }                yield return new waitforseconds(timespan);        //stopallcoroutines();    }    //连接关闭    void socketquit() {        socket.close();    }    private void onapplicationquit()    {        debug.log(123456);        socketquit();    }    ///     /// 一键照明指令    ///     /// true为全开、false为全关    public void one_keylightswitch(bool b) {        if (b)        {            list list_byte1 = new list();            byte[] bt1 = new byte[8] { 0x04, 0x06, 0x00, 0x02, 0x00, 0x01, 0xe9, 0x9f };            list_byte1.add(bt1);            sendinstructions(list_byte1, 0);            debug.log("照明全开！");        }        else {            list list_byte2 = new list();            byte[] bt1 = new byte[8] { 0x04, 0x06, 0x00, 0x01, 0x00, 0x00, 0xd8, 0x5f };            list_byte2.add(bt1);            sendinstructions(list_byte2, 0);            debug.log("照明全关！");        }    }}

2.主中控模块

代码如下：

客户端

using unityengine;using system;//using system.io.ports;using system.net.sockets;using system.net;using system.threading;using system.text;using unityengine.ui;public class spsend : monobehaviour{    public static spsend _instance;    public toggle[] toggles;    public toggle toggle1;    public socket socketsend;    socket socketsend_tcp_udp;    string ip;    private void awake()    {        _instance = this;    }    private void start()    {        bt_connect_click("192.168.0.101");    }    public qiehuanvideoppt_1 qiehuanvideoppt_1;    public void send_udp_string(string s)    {        byte[] b = encoding.ascii.getbytes(s.tochararray());        socketsend_tcp_udp.send(b);    }    public void bt_connect_click(string _ip)    {        if (socketsend != null)            socketsend = null;        try        {            int _port = 8888;            socketsend = new socket(addressfamily.internetwork, sockettype.dgram, protocoltype.udp);            ipaddress ip = ipaddress.parse(_ip);            ipendpoint point = new ipendpoint(ip, _port);            socketsend.connect(point);            debug.log("连接成功!");        }        catch (exception)        {            debug.log("ip或者端口号错误...");        }    }    public void sendmassagetoclient(string s) {        //string s = "u:video1.mp4";        debug.log(s);        byte[] b = encoding.ascii.getbytes(s.tochararray());        socketsend.send(b);        //socketsend.close();    }}

服务端

using unityengine;using system.collections;using system.net;using system.net.sockets;using system.text;using system.threading;using unityengine.video;using renderheads.media.avprovideo;public class udpserver : monobehaviour{    public static udpserver _instance;    private void awake()    {        _instance = this;    }    ///     /// 模拟按键  按键对应表：http://www.doc88.com/p-895906443391.html    ///     /// 虚拟键值     /// 0    /// 0为按下，1按住，2释放    /// 0    [system.runtime.interopservices.dllimport("user32.dll", entrypoint = "keybd_event")]    public static extern void keybd_event(byte bvk, byte bscan, int dwflags, int dwextrainfo);    //控制键盘事件    public void keybdwait(byte t)    {        keybd_event(t, 0, 0, 0);        keybd_event(t, 0, 2, 0);    }    public string ipaddress = "192.168.0.10";    public int connectport = 8888;    public string recvstr;    public readconfigjson configjson;    public videoplayer videoplayer;    public mediaplayer mediaplayer;    public soundmanager soundmanager;    socket socket;    endpoint clientend;    ipendpoint ipend;    string sendstr;    byte[] recvdata = new byte[1024];    byte[] senddata = new byte[1024];    int recvlen;    thread connectthread;    bool isplayer,baohu=true;    //初始化    void initsocket()    {        ipend = new ipendpoint(ipaddress.parse(ipaddress), connectport);        socket = new socket(addressfamily.internetwork, sockettype.dgram, protocoltype.udp);        socket.bind(ipend);        //定义客户端        ipendpoint sender = new ipendpoint(ipaddress.any, 0);        clientend = (endpoint)sender;        print("等待连接数据");        //开启一个线程连接        connectthread = new thread(new threadstart(socketreceive));        connectthread.start();            }   public void socketsend(string sendstr)    {        senddata = new byte[1024];        senddata = encoding.utf8.getbytes(sendstr);        socket.sendto(senddata, senddata.length, socketflags.none, clientend);    }    //服务器接收    void socketreceive()    {        while (true)        {            recvdata = new byte[1024];            recvlen = socket.receivefrom(recvdata, ref clientend);            recvstr = encoding.utf8.getstring(recvdata, 0, recvlen);            debug.log("收到得信息 "   recvstr);            //控制object要放在主线程里  控制系统虚拟按键要放在线程里——切记切记            if (recvstr == "f5")            {                //recvstr = "";                keybdwait(116);            }            else if (recvstr == "prve")            {                //recvstr = "";                keybdwait(37);            }            else if (recvstr == "next")            {                //recvstr = "";                keybdwait(39);            }            else if (recvstr == "frist")            {               // recvstr = "";                windowmod._instance.setfrist("中控播放器");            }            //else if (recvstr == "stop"|| recvstr.contains(".mp4"))            //{            //    keybdwait(27);            //}        }    }    //连接关闭    void socketquit()    {        //关闭线程        if (connectthread != null)        {            connectthread.interrupt();            connectthread.abort();        }        //最后关闭socket        if (socket != null)            socket.close();        debug.logwarning("断开连接");    }    // use this for initialization    void start()    {        ipaddress = ipmanager.getip(addressfam.ipv4);        connectport = configjson.configinfo.port;        initsocket(); //在这里初始化server        toolcontroltaskbar.hidetaskbar();    }    public void playerinstruction()    {               if (recvstr == "frist")        {            recvstr = "";            windowmod._instance.setfrist("zkplayer");            killprocess("powerpoint 幻灯片放映 - [ppt1.pptx]");                    }        else if (recvstr.contains(".ppsx")&&baohu)        {            baohu = false;            isplayer = false;            killprocess("powerpnt.exe");            functioncontrol._instance.shiping.setactive(false);            //videoplayer.stop();            //videoplayer.targettexture.release();            mediaplayer.stop();            application.open;            //startcoroutine(waitlookforppt());            //windowmod._instance.setfrist(recvstr " - powerpoint");            recvstr = "";            baohu = true;        }        else if (recvstr.contains(".mp4"))        {            isplayer = true;            mediaplayer.m_videopath = application.streamingassetspath   "/mp4/"   recvstr;            //mediaplayer.            //videoplayer.url = application.streamingassetspath   "/mp4/"   recvstr;            //videoplayer.play();            mediaplayer.openvideofromfile(mediaplayer.filelocation.relativetostreamingassetsfolder, mediaplayer.m_videopath);            mediaplayer.play();            recvstr = "";            functioncontrol._instance.shiping.setactive(true);            windowmod._instance.setfrist("zkplayer");            killprocess("powerpnt.exe");        }        else if (recvstr == "play"&&isplayer)        {            recvstr = "";            //videoplayer.play();            mediaplayer.play();        }        else if (recvstr == "pause")        {            //videoplayer.pause();            mediaplayer.pause();            recvstr = "";        }        else if (recvstr == "stop")        {            isplayer = false;            //videoplayer.stop();            //videoplayer.targettexture.release();            mediaplayer.stop();            windowmod._instance.setfrist("zkplayer");            functioncontrol._instance.shiping.setactive(false);            killprocess("powerpnt.exe");            recvstr = "";        }            //else if (recvstr!=null && recvstr.contains(".mp4"))            //{            //    videoplayer.url= application.streamingassetspath   "/mp4/"   recvstr;            //    videoplayer.stop();            //    videoplayer.play();            //    recvstr = "";            //}              if (recvstr == "volumeup")        {            soundmanager.systemvolumeup();            recvstr = "";        }        else if (recvstr == "volumedown")        {            soundmanager.systemvolumedown();            recvstr = "";        }        else if (recvstr == "close")        {            closecomputer();            recvstr = "";        }    }    private void update()    {        playerinstruction();        if (screen.width != readconfigjson._instance.configinfo.screenwidth)        {            screen.setresolution(readconfigjson._instance.configinfo.screenwidth, readconfigjson._instance.configinfo.screenheigth, true);        }    }    void onapplicationquit()    {        socketquit();        toolcontroltaskbar.showtaskbar();    }    public void closecomputer()    {        system.diagnostics.process p = new system.diagnostics.process();        p.startinfo.filename = "cmd.exe";        p.startinfo.arguments = "/c "   "shutdown -s -t 0";        p.start();    }    ///     /// 杀死进程    ///     /// 应用程序名    void killprocess(string processname)    {        system.diagnostics.process[] processes = system.diagnostics.process.getprocesses();        foreach (system.diagnostics.process process in processes)        {            debug.log(process.processname);            try            {                if (!process.hasexited)                {                    if (process.processname == processname)                    {                        process.kill();                        unityengine.debug.log("已杀死进程");                    }                }            }            catch (system.invalidoperationexception)            {                //unityengine.debug.log("holy batman we've got an exception!");            }        }    }}

本来视频播放用的是unity自带组件videoplayer，但是展厅的主机没有独立显卡，视频播放起来会卡顿，于是便换成了avpro。

3.电脑主机的开关机控制

开机：通过网络给电脑发开机指令 注意事项：你的电脑允许网络唤醒，在boss主板设置勾选允许网络唤醒 网卡驱动也要设置允许网络唤醒

如果你发现你的你没有电源管理，请更新网卡驱动

网络唤醒代码

using system;using system.collections;using system.collections.generic;using system.diagnostics;using system.net;using system.net.sockets;using system.text;using system.text.regularexpressions;using unityengine;public class wakeupcomputer : monobehaviour{    //通过正则表达式设定mac地址筛选标准，关于正则表达式请自行百度    const string maccheckregexstring = @"^([0-9a-fa-f]{2})(([/s:-][0-9a-fa-f]{2}){5})$";    private static readonly regex maccheckregex = new regex(maccheckregexstring);    //唤醒主要逻辑方法    public static bool wakeup(string mac)    {        //查看该mac地址是否匹配正则表达式定义，（mac，0）前一个参数是指mac地址，后一个是从指定位置开始查询，0即从头开始        if (maccheckregex.ismatch(mac, 0))        {            byte[] macbyte = formatmac(mac);            wakeupcore(macbyte);            return true;        }        return false;    }    private static void wakeupcore(byte[] mac)    {        //发送方法是通过udp        udpclient client = new udpclient();        //broadcast内容为：255,255,255,255.广播形式，所以不需要ip        client.connect(ipaddress.broadcast, 50000);        //下方为发送内容的编制，6遍“ff” 17遍mac的byte类型字节。        byte[] packet = new byte[17 * 6];        for (int i = 0; i < 6; i  )            packet[i] = 0xff;        for (int i = 1; i <= 16; i  )            for (int j = 0; j < 6; j  )                packet[i * 6   j] = mac[j];        //唤醒动作        client.send(packet, packet.length);    }    private static byte[] formatmac(string macinput)    {        byte[] mac = new byte[6];        string str = macinput;        //消除mac地址中的“-”符号        string[] sarray = str.split('-');        //mac地址从string转换成byte        for (var i = 0; i < 6; i  )        {            var bytevalue = convert.tobyte(sarray[i], 16);            mac[i] = bytevalue;        }        return mac;    }    public void button_click_wakeup(string s)    {        wakeup(s);        //print(wakeup("4a-bb-6d-61-75-ae"));        //print(wakeup("e4-3a-6e-36-38-aa"));    }}

关机：发送指令给电脑关机 注意事项：关机没啥主意事项，很简单 关机代码：

 public void closecomputer()    {        system.diagnostics.process p = new system.diagnostics.process();        p.startinfo.filename = "cmd.exe";        p.startinfo.arguments = "/c "   "shutdown -s -t 0";        p.start();}

4.控制电视机的开关

开关机：rs232红外学习模块 串口服务器， 实现：串口服务器做服务端，rs232红外学习模块与串口服务器直连，自己开发客户端通过网络协议（我这里是udp和端口号）连接到串口服务器上，发送指令给服务端，从而控制rs232红外学习模块。 （连接方式和设置同智能照明模块一样，接线可能有所区别） 注意事项：红外学习模块学习电视机的开关机频率，同时设置指令； 学习的时候，电视遥控器对准红外学习指示灯，按住遥控器开机键，直到红外学习指示灯 快速连闪3下，学习结束