前言
随着社会的发展，城市中的汽车越来越多。车辆集中存放管理的场所被人类提出车辆进出的秩序、车辆存放的安全性、车辆存放管理的有偿性等要求。停车场系统应用现代机械电子及通讯科学技术，集控制硬件、软件于一体。随着科技的发展，停车场管理系统也日新月异，目前最为专业化的停车场系统为免取卡停车场。下面我们就用ThingJs平台来搭建一个3d可视化的停车场管理系统。
点击查看：DEMO
效果
停车场总览
车辆信息
车辆行动轨迹监控
车位信息展示
下面我们就用ThingJs平台来搭建一个3d可视化的停车场管理系统。
第一步
使用CampusBuilder来搭建一个模拟停车场。CampusBuider很好用在以往的文章中也多次提及过，丰富的模型库任你选择快速搭建3D场景。
第二步
初始化摄像机的位置并添加鼠标滑过，左键单击，右键单击，左键双击等事件。鼠标滑过，车勾边变红色，车位勾边边蓝色。左键单击，车或车位弹出信息牌。右键单击，关闭当前信息牌，镜头初始化。getCarData() 与 getParkData() 为模拟数据，没有几个售出的车位和车就用了switch。
app.on('load', function (evt) {//初始化摄像机init_camera();//滑过勾边var campus = evt.campus;var objs = app.query('.Building').add(campus.things);objs.on('mouseon', function (ev) {if (ev.object.name.search("car") == 0) {this.style.outlineColor = '#ff0000';}if (ev.object.name.search("park") == 0) {this.style.outlineColor = '#0000ff';}});objs.on('mouseoff', function () {this.style.outlineColor = null;});//单击事件app.on('click', function (ev) {if (ev.button == 2) {destroy_ui();init_camera();}if (ev.object.name.search("car") == 0) {destroy_ui();getCarData(ev.object);create_ui_car();}if (ev.object.name.search("park") == 0) {destroy_ui();getParkData(ev.object);create_ui_park();}});//双击事件app.on('dblclick', function (ev) {if (ev.object.name.search("car") == 0) {app.camera.flyTo({'time': 1500,'object': ev.object,'position': [0, 0, 0],'complete': function () {}});}if (ev.object.name.search("park") == 0) {app.camera.flyTo({'time': 1500,'object': ev.object,'position': [0, 5, 0],'complete': function () {}});}});
});//初始化摄像机
function init_camera() {// 摄像机飞行到某位置app.camera.flyTo({'position': [-67.95670997548082, 49.69517426520041, -42.88366089402964],'target': [-7.188588318222256, 14.094194791658271, -12.724756207211417],'time': 800,'complete': function () {console.log("Camera ready");}});
}
//创建面板
var panel;
var dataObj;
var carInfo;
var parkInfo;function create_ui_car() {panel = new THING.widget.Panel({titleText: "车辆信息",closeIcon: true, // 是否有关闭按钮dragable: true,retractable: true,opacity: 0.9,hasTitle: true,titleImage: 'https://www.thingjs.com/static/images/example/icon.png'});panel.position = [0, 326];// 创建任意对象dataObj = {name: carInfo[0],info: carInfo[1],park: carInfo[2],plateNum: carInfo[3],state: carInfo[4],contactNum: carInfo[5]};// 动态绑定物体var name = panel.addString(dataObj, 'name').caption('车主姓名');var info = panel.addString(dataObj, 'info').caption('车主信息');var park = panel.addString(dataObj, 'park').caption('车位编号');var plateNum = panel.addString(dataObj, 'plateNum').caption('车牌号码');var contactNum = panel.addString(dataObj, 'contactNum').caption('联系电话');var state = panel.addString(dataObj, 'state').caption('车位状态');}function create_ui_park() {panel = new THING.widget.Panel({titleText: "车位信息",closeIcon: true, // 是否有关闭按钮dragable: true,retractable: true,opacity: 0.9,hasTitle: true,titleImage: 'https://www.thingjs.com/static/images/example/icon.png'});panel.position = [0, 326];dataObj = {park: parkInfo[0],name: parkInfo[1],state: parkInfo[2],date: parkInfo[3]};var park = panel.addString(dataObj, 'park').caption('车位编号');var name = panel.addString(dataObj, 'name').caption('车主姓名');var state = panel.addString(dataObj, 'state').caption('车位状态');var date = panel.addString(dataObj, 'date').caption('车位期限');}function destroy_ui() {if (panel) {panel.destroy();panel = null;}
}function getCarData(obj) {switch (obj.name) {case "car_0":carInfo = ['张三', '28#1-302', 'A-06', '吉K49278', '未交费', '13159828222'];break;case "car_1":carInfo = ['李四', '18#2-1202', 'B-04', '吉A46154', '已交费', '13159828222'];break;case "car_2":carInfo = ['王五', '13#2-702', 'B-05', '吉D95868', '已交费', '13159828222'];break;case "car_3":carInfo = ['郭富贵', '3#3-802', 'B-09', '吉B46278', '已交费', '13159828222'];break;case "car_4":carInfo = ['薛展畅', '8#3-1302', 'C-03', '吉A44278', '未交费', '13159828222'];break;case "car_5":carInfo = ['李文忠', '6#2-302', 'C-05', '黑B77865', '已交费', '13159828222'];break;case "car_6":carInfo = ['李洪春', '8#2-402', 'D-08', '吉CJ87821', '未交费', '13159828222'];break;case "car_7":carInfo = ['孟旭浩', '9#2-801', 'D-16', '吉A4U278', '已交费', '13159828222'];break;case "car_8":carInfo = ['刘星辰', '4#2-502', 'D-20', '吉A98378', '已交费', '13159828222'];break;case "car_9":carInfo = ['张星辰', '4#1-302', 'E-04', '吉A98378', '已交费', '13159828222'];break;case "car_10":carInfo = ['张星辰', '8#2-302', 'D-01', '京A44378', '已交费', '13159228222'];break;}
}function getParkData(obj) {switch (obj.name) {case "park_5":parkInfo = ['A-06', '张三', '已交', '2018.5.10-2020.5.11'];break;case "park_11":parkInfo = ['B-09', '郭富贵', '已交', '2018.5.10-2020.5.11'];break;case "park_16":parkInfo = ['B-05', '王五', '欠费', '2018.5.10-2020.5.11'];break;case "park_17":parkInfo = ['B-04', '李四', '已交', '2018.5.10-2020.5.11'];break;case "park_40":parkInfo = ['C-03', '薛展畅', '已交', '2018.5.10-2020.5.11'];break;case "park_44":parkInfo = ['C-05', '李文忠', '已交', '2018.5.10-2020.5.11'];break;case "park_68":parkInfo = ['D-08', '李洪春', '已交', '2018.5.10-2020.5.11'];break;case "park_78":parkInfo = ['E-04', '张星辰', '已交', '2018.5.10-2020.5.11'];break;case "park_59":parkInfo = ['D-16', '孟旭浩', '已交', '2018.5.10-2020.5.11'];break;case "park_67":parkInfo = ['D-20', '刘星辰', '已交', '2018.5.10-2020.5.11'];break;case "park_3":parkInfo = ['A-04', '刘地辰', '已交', '2018.5.10-2020.5.11'];break;case "park_54":parkInfo = ['D-1', '龙的辰', '未交', '2018.5.10-2020.5.11'];break;default:parkInfo = ['X-xx', 'XXX', '未售出', '2000.1.1-2020.1.1'];}
}第三步
创建主面板添加空间统计，闸门管理，播放动画，出入登记等功能按钮，同时创建闸门管理子面板。
//主面板
var toolbar = new THING.widget.Panel({ width: '163px' });
var mainDataObj = {spaceStatistics: false,gateManagement: false,video: false,registrationForm: false
}//闸门管理面板
var gateToolbar = new THING.widget.Panel({ width: '163px' });
gateToolbar.position = [450, 0];
gateToolbar.visible = false;
var gateDataObj = {entrance: false,exit: false,
}//面板按钮组件及事件
Loader.sync(['lib/iconfont.js'], function () {//主面板var button0 = toolbar.addImageBoolean(mainDataObj, 'spaceStatistics').caption('空间统计').url('#momoda_lc-icontubiao');var button1 = toolbar.addImageBoolean(mainDataObj, 'gateManagement').caption('闸门管理').url('#momoda_lc-icontubiao21');var button2 = toolbar.addImageBoolean(mainDataObj, 'video').caption('播放动画').url('#momoda_lc-icontubiao9');var button3 = toolbar.addImageBoolean(mainDataObj, 'registrationForm').caption('出入登记').url('#momoda_lc-icontubiao10');//闸门面板var button4 = gateToolbar.addImageBoolean(gateDataObj, 'entrance').caption('入口管理').url('#momoda_lc-icontubiao21');var button5 = gateToolbar.addImageBoolean(gateDataObj, 'exit').caption('出口管理').url('#momoda_lc-icontubiao21');//第四步中的功能实现
});第四步
为上面创建的功能按钮实现功能。
//空间统计var opacityFlag = true;button0.on('change', function () {if (opacityFlag) {opacityFlag = false;app.query(/park/).forEach(function (obj) {var str = obj.name;switch (str) {case "park_5": break;case "park_11": break;case "park_16": break;case "park_17": break;case "park_40": break;case "park_44": break;case "park_68": break;case "park_78": break;case "park_59": break;case "park_67": break;case "park_33": break;case "park_54": break;case "park_3": break;default:obj.style.opacity = 0.3;}});} else {opacityFlag = true;app.query(/park/).forEach(function (obj) {obj.style.opacity = 1;})}});//闸门管理,入口管理，出口管理var gateToolbarFlag = true;var entranceFlag = false;var exitFlag = false;button1.on('change', function () {if (gateToolbarFlag) {app.camera.flyTo({'position': [-69.15232764795844, 12.556743445078443, -4.722896106654333],'target': [-6.75806618043438, 11.584727439263146, -5.077821719000649],'time': 1000});gateToolbarFlag = false;gateToolbar.visible = true;} else {init_camera();gateToolbarFlag = true;gateToolbar.visible = false;}});button4.on('change', function () {var entry = app.query('入口')[0];if (!entranceFlag) {entranceFlag = true;entry.rotateX(45.0);entry.moveY(2);entry.moveZ(-1);} else {entranceFlag = false;entry.rotateX(-45.0);entry.position = [0, 0, 0];}});button5.on('change', function () {var exit = app.query('出口')[0];if (!exitFlag) {exitFlag = true;exit.rotateX(-45.0);exit.moveY(9.2);exit.moveZ(4.3);} else {exitFlag = false;exit.rotateX(-315.0);exit.position = [0, 0, 0];}});//播放动画button2.on('change', function () {//飞向每一个摄像机的位置console.log("监控设备！");playCar();});//出入登记registrationFlag = true;button3.on('change', function () {//显示两块信息板，镜头飞向门禁// 摄像机飞行到某位置if (registrationFlag) {app.camera.flyTo({'position': [-13.229586070519874, 13.062016938601909, -14.789241424512456],'target': [-21.25078065116403, 11.949594230222267, -11.972835509196605],'time': 1000,});registrationFlag = false;create_ui_gate_exit();create_ui_gate_entry();} else {registrationFlag = true;entryUi.destroy();entryUi = null;exitUi.destroy();exitUi = null;}});播放动画
var car = app.create({type: 'Thing',name: 'car_10',url: 'http://model.3dmomoda.cn/models/c6ed424627234a298c1921950eb8534c/0/gltf/', // 模型地址 position: [-45.89714816093272, 0.043936770289323, 0.312388718621647], // 位置 angle: 90,
});
var points = [];
points.push([-45.89714816093272, 0.043936770289323, 0.312388718621647]);
points.push([-38.89714816093272, 0.043936770289323, 0.312388718621647]);
var radius = 2
for (var degree = 0, y = 0; degree <= 90; degree += 20) {var x = Math.sin(degree * 2 * Math.PI / 360) * radius - 35.89714816093272;var z = -Math.cos(degree * 2 * Math.PI / 360) * radius + 2.312388718621647;points.push([x, y, z]);console.log([x, y, z]);
}
points.push([-33.927532654908305, 0, 4.9650923632877861]);
points.push([-33.927532654908305, 0, 7.9650923632877861]);
points.push([-33.927532654908305, 0, 10.9650923632877861]);
points.push([-33.927532654908305, 0, 13.9650923632877861]);
var line = app.create({type: 'Line',color: 0xFFFF00, // 轨迹线颜色dotSize: 2, // 轨迹点的大小points: points,
});
line.visible = false;
function playCar() {var car = app.query('car_10')[0];var entry = app.query('入口')[0];entry.rotateX(45.0);entry.moveY(2);entry.moveZ(-1);car.movePath({'path': line.points, // 轨迹路线'time': 5000, // 移动时间'orientToPath': true, // 物体移动时沿向路径方向});setTimeout(function () {entry.rotateX(-45.0);entry.position = [0, 0, 0];}, 2000)
} 出入登记
//出入登记
function create_html_entry() {var sign1 =`<div class="sign1" id="board1" style="font-size: 12px;width: 230px;text-align: center;background-color: rgba(0, 0, 0, .6);border: 3px solid #eeeeee;border-radius: 8px;color: #eee;position: absolute;top: 0;left: 0;z-index: 10;display: none;"><div class="s1" style="margin: 5px 0px 5px 0px;line-height: 32px;overflow: hidden;"><span class="span-l icon" style="float: left;width: 30px;height: 30px;"></span><span class="span-l font" style="float: left;margin: 0px 0px 0px 3px;">车辆进入</span><span class="span-r point" style="float: right;width: 12px;height: 12px;background-color: #18EB20;border-radius: 50%;margin: 10px 5px 10px 0px;"></span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;width:70px;margin: 0px 10px 0px 10px;">进车时间</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">车牌号</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">9:15</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉K49278</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">10:15</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A46154</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">10:17</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉D95868</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">10:25</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉B46278</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">10:39</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">黑B77865</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">11:19</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉CJ87821</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">11:21</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A4U278</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">11:35</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A98378</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">12:50</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A98778</span></div><div class="point-top" style="position: absolute;top: -7px;right: -7px;background-color: #3F6781;width: 10px;height: 10px;border: 3px solid #eee;border-radius: 50%;"></div></div>`$('#div3d').append($(sign1));
}
function create_html_exit() {var sign2 =`<div class="sign2" id="board2" style="font-size: 12px;width: 230px;text-align: center;background-color: rgba(0, 0, 0, .6);border: 3px solid #eeeeee;border-radius: 8px;color: #eee;position: absolute;top: 0;left: 0;z-index: 10;display: none;"><div class="s1" style="margin: 5px 0px 5px 0px;line-height: 32px;overflow: hidden;"><span class="span-l icon" style="float: left;width: 30px;height: 30px;"></span><span class="span-l font" style="float: left;margin: 0px 0px 0px 3px;">车辆进入</span><span class="span-r point" style="float: right;width: 12px;height: 12px;background-color: #18EB20;border-radius: 50%;margin: 10px 5px 10px 0px;"></span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;width:70px;margin: 0px 10px 0px 10px;">出车时间</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">车牌号</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">7:15</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">黑B77865</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">8:45</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A4U278</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">8:57</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A98378</span></div><div class="s2" style="margin: 5px 0px 10px 0px;line-height: 18px;font-size: 10px;overflow: hidden;"><span class="span-l font1" style="float: left;margin: 0px 10px 0px 10px;">10:01</span><span class="span-l font2" style="float: left;width: 140px;background-color: #2480E3;">吉A98778</span></div><div class="point-top" style="position: absolute;top: -7px;right: -7px;background-color: #3F6781;width: 10px;height: 10px;border: 3px solid #eee;border-radius: 50%;"></div></div>`$('#div3d').append($(sign2));
}
function create_element(str) {var srcElem = document.getElementById(str);var newElem = srcElem.cloneNode(true);newElem.style.display = "block";app.domElement.insertBefore(newElem, srcElem);return newElem;
}
var entryUi = null;
function create_ui_gate_entry() {create_html_entry();entryUi = app.create({type: 'UIAnchor',position: [-39.89714816093272, 3.043936770289323, 2.312388718621647],element: create_element("board1"),offset: [0, 2, 0],pivot: [0.5, 1] // 界面的重心});
}
var exitUi = null;
function create_ui_gate_exit() {create_html_exit();exitUi = app.create({type: 'UIAnchor',position: [-34.89714816093272, 6.059100472147456, -14.950719696627075],element: create_element("board2"),offset: [0, 2, 0],pivot: [0.5, 1] // 界面的重心});
}
原文链接
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