bowen liu
ex
Fork of
mbed-os-example-mbed5-blinky
by 
mbed-os-examples
Diff: dumi_doc-master/doc/bot/smart_tv.md
- Revision:
- 49:b9eb462f36a9
- Parent:
- 48:c7ee67edcf1d
- Child:
- 50:9ecaa144d1f3
--- a/dumi_doc-master/doc/bot/smart_tv.md Tue Jul 18 16:56:22 2017 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,955 +0,0 @@
-# 智能电视
-
-## Table of Contents
-
-
- * [智能电视](#智能电视)
- * [Table of Contents](#table-of-contents)
- * [简介](#简介)
- * [语音播报 Speech](#语音播报-speech)
- * [天气](#天气)
- * [指令 Directives](#指令-directives)
- * [设计原型](#设计原型)
- * [详细指令列表](#详细指令列表)
- * [tv.system.volume.Up](#tvsystemvolumeup)
- * [tv.system.volume.Down](#tvsystemvolumedown)
- * [tv.system.volume.Set](#tvsystemvolumeset)
- * [tv.system.volume.Mute](#tvsystemvolumemute)
- * [tv.system.volume.Unmute](#tvsystemvolumeunmute)
- * [tv.system.light.Up](#tvsystemlightup)
- * [tv.system.light.Down](#tvsystemlightdown)
- * [tv.system.constrast.Up](#tvsystemconstrastup)
- * [tv.system.contrast.Down](#tvsystemcontrastdown)
- * [tv.system.application.Open](#tvsystemapplicationopen)
- * [tv.system.application.Close](#tvsystemapplicationclose)
- * [tv.system.application.Upgrade](#tvsystemapplicationupgrade)
- * [tv.system.application.Uninstall](#tvsystemapplicationuninstall)
- * [tv.system.command.Go](#tvsystemcommandgo)
- * [tv.system.command.Exit](#tvsystemcommandexit)
- * [tv.system.command.Back](#tvsystemcommandback)
- * [tv.system.command.Sleep](#tvsystemcommandsleep)
- * [tv.system.command.Wake](#tvsystemcommandwake)
- * [tv.system.command.TVOn](#tvsystemcommandtvon)
- * [tv.system.command.TVOff](#tvsystemcommandtvoff)
- * [tv.system.channel.Open](#tvsystemchannelopen)
- * [tv.system.channel.Update](#tvsystemchannelupdate)
- * [tv.player.resource.Play](#tvplayerresourceplay)
- * [tv.player.control.Pause](#tvplayercontrolpause)
- * [tv.player.control.FastForward](#tvplayercontrolfastforward)
- * [tv.player.control.Goto](#tvplayercontrolgoto)
- * [tv.player.control.BackForward](#tvplayercontrolbackforward)
- * [tv.player.control.Speed](#tvplayercontrolspeed)
- * [tv.player.control.Previous](#tvplayercontrolprevious)
- * [tv.player.control.Next](#tvplayercontrolnext)
- * [tv.player.control.Episode](#tvplayercontrolepisode)
- * [tv.image.snapshot.Upload](#tvimagesnapshotupload)
- * [tv.view.card.Render](#tvviewcardrender)
- * [tv.view.text.Render](#tvviewtextrender)
- * [tv.view.list.Render](#tvviewlistrender)
- * [tv.view.detail.Render](#tvviewdetailrender)
- * [意图识别 NLU](#意图识别-nlu)
- * [MV类目](#mv类目)
- * [原型](#原型)
- * [样例](#样例)
- * [影视类目](#影视类目)
- * [原型](#原型-1)
- * [样例](#样例-1)
- * [控制指令类目](#控制指令类目)
- * [ChangeLog](#changelog)
- * [备注](#备注)
-
-
-## 简介
-智能电视是<kbd>DuerOS</kbd>下的一个垂类服务, 通过语音解析和意图识别等能力给盒子提供服务,如:
-语音控制换台, 语音检索影片, 根据画面查询人物信息, 控制视频播放的节奏等.
-
-作为<kbd>DuerOS</kbd>的垂类服务, 因此通过<kbd>DuerOS</kbd>的协议字段directives提供给终端使用. <kbd>DuerOS</kbd>的协议以及其他垂类返回格式可直接参考:[<<度秘开放平台OpenAPI使用说明>>](../api/overview.md), 本文档只具体描述智能TV盒子的接口协议.
-
-## 语音播报 Speech
-语音播报描述字段speech是与directives指令平行的一个字段, 当服务端返回的数据有需要播放的文本或者其他时, 就需要补充该字段, 客户端通过解析该字段来调用speaker接口. 格式如下:
-
- "speech": {
- "type": "Text",
- "content": "正在为您播放周杰伦的歌曲"
- }
-
-## 天气
-
-天气需要填充视图和进行语音播报，天气视图描述字段views，其value为jsonarray格式，客户端通过views字段填充视图，通过解析speech字段进行语音播报. 其中views格式如下:
-
- "views": [
- {
- "type": "list",
- "list": [
- {
- "summary": "实时：6℃\n温度：-3℃~7℃\n风力：北风4-5级\n空气质量指数：30，优\n来源：中国天气网",
- "image": "http://xiaodu.baidu.com/img/pic?pic_id=46191609",
- "title": "北京市今天晴",
- "url": "https://m.baidu.com/from=2001a/s?word=北京市天气"
- }
- ]
- }
- ]
-
-## 指令 Directives
-### 设计原型
-
- {
- "header": {
- "namespace": "tv.xxx",
- "name": "Xxx"
- },
- "payload": {
- "extend":{}
- }
- }
-1. 通过header中的namespace和name确定一种指令
-2. payload为指令附加的参数
-3. extend为扩展字段, 通常情况下都为空, 用户不需关心
-4. 尽可能使用全称,而不是简写
-5. namespace用小写和"."分隔
-6. name采用首字母大写的驼峰命名法
-
-
-### 详细指令列表
-
-#### tv.system.volume.Up
- 音量增大
- {
- "header": {
- "namespace": "tv.system.volume",
- "name": "Up"
- },
- "payload": {
- "value": 1,
- "extend": {}
- }
- }
-
-
-
-#### tv.system.volume.Down
- 减小音量
- {
- "header": {
- "namespace": "tv.system.volume",
- "name": "Down"
- },
- "payload": {
- "value": 1,
- "extend": {}
- }
- }
-
-#### tv.system.volume.Set
- 设置音量
- {
- "header": {
- "namespace": "tv.system.volume",
- "name": "Set"
- },
- "payload": {
- "value": 1,
- "extend": {}
- }
- }
-
-
-#### tv.system.volume.Mute
- 静音
- {
- "header": {
- "namespace": "tv.system.volume",
- "name": "Mute"
- },
- "payload": {
- "value": 0,
- "extend": {}
- }
- }
-
-#### tv.system.volume.Unmute
- 取消静音
- {
- "header": {
- "namespace": "tv.system.volume",
- "name": "Unmute"
- },
- "payload": {
- "value": 0,
- "extend": {}
- }
- }
-
-#### tv.system.light.Up
- 调高亮度
- {
- "header": {
- "namespace": "tv.system.light",
- "name": "Up"
- },
- "payload": {
- "value": 2,
- "extend": {}
- }
-}
-
-#### tv.system.light.Down
- 调低亮度
- {
- "header": {
- "namespace": "tv.system.light",
- "name": "Down"
- },
- "payload": {
- "value": 2,
- "extend": {}
- }
- }
-
-#### tv.system.constrast.Up
- 对比度增大
- {
- "header": {
- "namespace": "tv.system.constrast",
- "name": "Up"
- },
- "payload": {
- "value": 2,
- "extend": {}
- }
- }
-
-#### tv.system.contrast.Down
- 对比度减小
- {
- "header": {
- "namespace": "tv.system.constrast",
- "name": "Down"
- },
- "payload": {
- "value": 2,
- "extend": {}
- }
- }
-#### tv.system.application.Open
- 打开应用
- {
- "header": {
- "namespace": "tv.system.application",
- "name": "Open"
- },
- "payload": {
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "模块名-子模块-子子",
- "deep_link":"",
- "extend": {}
- }
- }
-
-#### tv.system.application.Close
- 关闭应用
- {
- "header": {
- "namespace": "tv.system.application",
- "name": "Close"
- },
- "payload": {
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "模块名-子模块-子子",
- "deep_link":"",
- "extend": {}
- }
-
-
-#### tv.system.application.Upgrade
- 升级应用
- {
- "header": {
- "namespace": "tv.system.application",
- "name": "Upgrade"
- },
- "payload": {
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "",
- "extend": {}
- }
- }
-
-#### tv.system.application.Uninstall
- 卸载应用
- {
- "header": {
- "namespace": "tv.system.application",
- "name": "Uninstall"
- },
- "payload": {
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "",
- "extend": {}
- }
- }
-
-#### tv.system.command.Go
- //打开主页launcher/系统设置/某个主页模块
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "Go"
- },
- "payload": {
- "name":"主页", //比如主页, 设置, 某个主页模块名
- "extend": {}
- }
- }
-
-#### tv.system.command.Exit
- 退出
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "Exit"
- },
- "payload": {
- "extend":{}
- }
- }
-#### tv.system.command.Back
- 返回
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "Back"
- },
- "payload": {
- "extend":{}
- }
- }
-
-#### tv.system.command.Sleep
- 休眠
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "Sleep"
- },
- "payload": {
- "extend":{}
- }
- }
-
-#### tv.system.command.Wake
- 唤醒盒子
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "Wake"
- },
- "payload": {
- "extend":{}
- }
- }
-
-#### tv.system.command.TVOn
- 打开电视
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "TVOn"
- },
- "payload": {
- "extend":{}
- }
- }
-
-#### tv.system.command.TVOff
- 关闭电视
- {
- "header": {
- "namespace": "tv.system.command",
- "name": "TVOff"
- },
- "payload": {
- "extend":{}
- }
- }
-#### tv.system.channel.Open
- 打开电视台的指令
- {
- "header": {
- "namespace": "tv.system.channel",
- "name": "Open"
- },
- "payload": {
- "channel_name": "北京卫视",
- "channel_code": "btv",
- "extend": {}
- }
- }
-
-#### tv.system.channel.Update
- 升级直播资源
- {
- "header": {
- "namespace": "tv.system.channel",
- "name": "Update",
- },
- "payload": {
- "extend": { }
- }
- }
-#### tv.player.resource.Play
- 播放器播放指令
- {
- "header": {
- "namespace": "tv.player.resource",
- "name": "Play",
- },
- "payload": { //指令的参数
- "title" : "", //资源名称
- "description": "" //资源描述信息
- "uri": "资源唯一标识" //可以是url或者是资源id
- "time_point" : "", //播放参数, 跳转到某个时间点进行播放
- "extend": {}
- }
- }
-
-
-#### tv.player.control.Pause
- 播放器暂停/继续
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "Pause",
- },
- "payload": {
- "value" : 1, //1:暂停 || 0: 继续(取消暂停)
- "extend": {}
- }
- }
-#### tv.player.control.FastForward
- 快进
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "FastForward",
- },
- "payload": { //指令的参数
- "offset":30 //快进一次跨越的时间, 默认30秒
- "extend": { }
- }
- }
-#### tv.player.control.Goto
- 指定时间点跳转
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "Goto",
- },
- "payload": { //指令的参数
- "time_point": 367 //单位: 秒, 相对于影片开头的秒数
- "extend" : {}
- }
- }
-#### tv.player.control.BackForward
- 快退指令
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "BackForward",
- },
- "payload": { //指令的参数
- "offset":30 //后退一次跨越的时间, 默认30秒
- "extend": { }
- }
- }
-
-#### tv.player.control.Speed
- 播放器几倍速播放
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "Speed",
- },
- "payload": {
- "value" : 2 //几倍速度, 默认2倍
- "extend": {}
- }
- }
-
-#### tv.player.control.Previous
- 上一集
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "Previous",
- },
- "payload": {
- "value" : 1 // 上一集
- "extend": {}
- }
- }
-
-#### tv.player.control.Next
- 下一集
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "Next",
- },
- "payload": {
- "value" : 1 //下一集
- "extend": {}
- }
- }
-
-#### tv.player.control.Episode
- 第3集
- {
- "header": {
- "namespace": "tv.player.control",
- "name": "Episode",
- },
- "payload": {
- "value" : 3 //第3集
- "extend": {}
- }
- }
-
-#### tv.image.snapshot.Upload
- 截图上传指令
- {
- "header": {
- "namespace": "tv.image.snapshot",
- "name": "Upload",
- },
- "payload": {
- "behavior" : "" ,
- "extend": {}
- }
-
-
-#### tv.view.card.Render
- 弹出层的视觉渲染(比如明星识图)
- {
- "header": {
- "namespace": "tv.view.card",
- "name": "Render"
- },
- "payload": {
- "title":"姚明",
- "description":"中国著名篮球运动员",
- "thumb":"https://imgsa.baidu.com/baike/sig.jpg",
- "url":"http://baike.baidu.com/item/%E5%A7%9A%E6%98%8E/28"，
- "extend": {}
- }
- }
-
-#### tv.view.text.Render
- 对话框中的文本内容
- {
- "header": {
- "namespace": "tv.view.text",
- "name": "Render"
- },
- "payload": {
- "text":"姚明",
- "extend": {}
- }
- }
-#### tv.view.list.Render
- 资源列表结果展示
- {
- "header": {
- "namespace": "tv.view.list",
- "name": "Render"
- },
- "payload": {
- "ott_res": [{
- "resource_id": "123331",
- "resource_name": "美国队长",
- "type":"电影",
- "category": "科幻",
- "thumb": "http://aaa.jpg",
- "description": "美国队长史蒂夫·罗杰斯（克里斯·埃文斯 Chris Evans 饰）带领着全新组建的复仇者联盟，继续维护世界和平。",
- "score": "6.5"}, {}{}{}....{}
- ],
- "dvb_res": [{
- "channel_id": "123331",
- "channel_name": "湖南卫视",
- "resource_name": "快乐大本营",
- "category": "综艺",
- "thumb": "http://aaa.jpg",
- "description": "何炅谢娜的快乐大本营。"},{},{},{}.....{}
- ],
- "extend": {}
- }
- }
-#### tv.view.detail.Render
- 单一结果，直接进详情页
- 去掉了resource_url: 原因是统一电影和电视剧字段格式, 把对应的数据放到了item数组里.
- {
- "header": {
- "namespace": "tv.view.detail",
- "name": "Render"
- },
- "payload": { //指令的参数
- "type":"电影", //类型包含电影film, 电视剧tv, 综艺ent
- "resource" : {
- "resource_id":"1231111",
- "resource_name":"美国队长",
- "description":"美国队长史蒂夫·罗杰斯（克里斯·埃文斯 Chris Evans 饰）带领着全新组建的复仇者联盟，继续维护世界和平。",
- "director":"乔·庄斯顿",
- "actors":"克里斯·埃文斯，海莉·阿特维尔，塞巴斯蒂安·斯坦，雨果·维文，汤米·李·琼斯，史坦利·图齐",
- "era":"2011",
- "area":"美国",
- "category":"科幻,动作",
- "language":"英语",
- "season":"",
- "count":"", //电视剧总集数
- "poster_url":"http://........jpg",
- "items":[ //如果是电视剧, item里每个元素是一集电视
- {"item_id": 1213211,
- "item_number": "1",
- "item_url" : "http://123123123.mp4"},{}...{}
- ]
- },
- "extend": {}
- }
- }
-
-
-## 意图识别 NLU
-### MV类目
-#### 原型
- ["我想唱东风破", {
- "domain":"MV",
- "intent":"MV_SEARCH",
- "slots":{
- "song":"东风破",
- "singer":"歌手名(周杰伦)",
- "language":"国语/粤语/英文",
- "emotion":"情感类型(欢快/悲伤)",
- "type":"歌曲类型:民谣什么的",
- "release_time":"发行年代, 如:2016",
- "area":"港台/大陆",
- "resolution":"清晰度",
- "origin_version":"是/否原唱",
- "sort_type":"排序规则(热度/评分等)",
- "album":"专辑名称",
- "lyric":"歌词"
- }
-
- }]
-
-#### 样例
- ["我想唱东风破", {
- "domain":"MV",
- "intent":"MV_SEARCH",
- "slots":{
- "song":"东风破",
- }
- }]
- ["周杰伦的七里香", {
- "domain":"MV",
- "intent":"MV_SEARCH",
- "slots":{
- "song":"七里香",
- "singer":"周杰伦"
- }
- }]
- ["唱首欢快的歌曲", {
- "domain":"MV",
- "intent":"MV_SEARCH",
- "slots":{
- "emotion":"欢快"
- }
- }]
-
-### 影视类目
-#### 原型
- ["我想看武林外传", {
- "domain":"FILM",
- "intent":"FILM_SEARCH",
- "slots":{
- "name":"武林外传",
- "category":"电视剧/电影",
- "channel":"电视台[北京卫视, 东方卫视]",
- "series_file":"系列电影[美国队长, 谍影重重]",
- "actor":"演员",
- "director":"导员",
- "presentor":"主持人",
- "film_type":"喜剧/科幻",
- "film_tag":"公主类/暴力类",
- "description":"简介",
- "area":"美国/意大利",
- "time":"公映时间[1994]",
- "is_free":"是否免费[是/否]",
- "is_hot":"是否热映[是/否]",
- "is_pre_release":"是否即将上映[是/否]",
- "whdepart":"第几部",
- "episode":"第几集",
- "hd":"是否高清[是/否]",
- "film_property":"询问的属性[name/category/channel/actor/director/type/area/language/time]",
- }
-
- }]
-
-#### 样例
- ["我想看欢乐颂", {
- "domain":"FILM",
- "intent":"FILM_SEARCH",
- "slots":{
- "name":"欢乐颂",
- "category":"电视剧"
- }
- }]
- ["看美国队长", {
- "domain":"FILM",
- "intent":"FILM_SEARCH",
- "slots":{
- "name":"美国队长",
- "category":"电影"
- }
- }]
- ["我想看陈坤演的爱情片", {
- "domain":"FILM",
- "intent":"FILM_SEARCH",
- "slots":{
- "actor":"陈坤",
- "type":"爱情片"
- }
- }]
-
-
-### 控制指令类目
-####
- ["声音大点", {
- "domain":"COMMAND",
- "intent":"volum.up",
- "slots":{
- "value":1,
- }
- }]
- ["声音小点", {
- "domain":"COMMAND",
- "intent":"volum.down",
- "slots":{
- "value":1,
- }
- }]
- ["静音", {
- "domain":"COMMAND",
- "intent":"volum.mute",
- "slots":{
- }
- }]
- ["取消静音", {
- "domain":"COMMAND",
- "intent":"volum.unmute",
- "slots":{
- }
- }]
- ["调节音量到5", {
- "domain":"COMMAND",
- "intent":"volume.set",
- "slots":{
- "value":5
- }
- }]
- ["亮度增大", {
- "domain":"COMMAND",
- "intent":"light.up",
- "slots":{
- "value":1
- }
- }]
- ["亮度减小", {
- "domain":"COMMAND",
- "intent":"light.down",
- "slots":{
- "value":1
- }
- }]
- ["对比度增大", {
- "domain":"COMMAND",
- "intent":"contrast.up",
- "slots":{
- "value":1
- }
- }]
- ["对比度减小", {
- "domain":"COMMAND",
- "intent":"contrast.down",
- "slots":{
- "value":1
- }
- }]
- ["打开应用", {
- "domain":"COMMAND",
- "intent":"application.open",
- "slots":{
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "模块名-子模块-子子",
- "deep_link":"",
- }
- }]
- ["关闭应用", {
- "domain":"COMMAND",
- "intent":"application.close",
- "slots":{
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "模块名-子模块-子子",
- "deep_link":"",
- }
- }]
- ["卸载爱奇艺", {
- "domain":"COMMAND",
- "intent":"application.uninstall",
- "slots":{
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "模块名-子模块-子子",
- "deep_link":"",
- }
- }]
- ["升级爱奇艺", {
- "domain":"COMMAND",
- "intent":"application.upgrade",
- "slots":{
- "name": "应用名称",
- "package_name": "xxxx.apk",
- "args": "模块名-子模块-子子",
- "deep_link":"",
- }
- }]
- ["回到主页/打开设置", {
- "domain":"COMMAND",
- "intent":"command.go",
- "slots":{
- "name":"主页"，
- }
- }]
- ["退出", {
- "domain":"COMMAND",
- "intent":"command.exit",
- "slots":{
- }
- }]
- ["返回", {
- "domain":"COMMAND",
- "intent":"command.back",
- "slots":{
- }
- }]
- ["关机", {
- "domain":"COMMAND",
- "intent":"command.tvoff",
- "slots":{
- }
- }]
- ["开机", {
- "domain":"COMMAND",
- "intent":"command.tvon",
- "slots":{
- }
- }]
- ["睡眠", {
- "domain":"COMMAND",
- "intent":"command.sleep",
- "slots":{
- }
- }]
- ["唤醒", {
- "domain":"COMMAND",
- "intent":"command.wake",
- "slots":{
- }
- }]
- ["打开北京卫视", {
- "domain":"COMMAND",
- "intent":"channel.open",
- "slots":{
- "channel_name": "北京卫视",
- "channel_code": "btv"
- }
- }]
- ["升级播放资源", {
- "domain":"COMMAND",
- "intent":"channel.update",
- "slots":{
- }
- }]
- ["播放器播放", {
- "domain":"COMMAND",
- "intent":"resource.play",
- "slots":{
- "title" : "", //资源名称
- "description": "" //资源描述信息
- "uri": "资源唯一标识" //可以是url或者是资源id
- "time_point" : "", //播放参数, 跳转到某个时间点进行播放
- }
- }]
- ["播放暂停/继续", {
- "domain":"COMMAND",
- "intent":"player.pause",
- "slots":{
- "value": 1, //1:暂停 || 0: 继续(取消暂停)
- }
- }]
- ["快进", {
- "domain":"COMMAND",
- "intent":"player.fastforward",
- "slots":{
- "offset": 30, //快进一次跨越的时间, 默认30秒
- }
- }]
- ["快退", {
- "domain":"COMMAND",
- "intent":"player.backforward",
- "slots":{
- "offset": 30, //快退一次跨越的时间, 默认30秒
- }
- }]
- ["按XX倍速播放", {
- "domain":"COMMAND",
- "intent":"player.speed",
- "slots":{
- "value": 2, //几倍速度, 默认2倍
- }
- }]
- ["截图上传指令", {
- "domain":"COMMAND",
- "intent":"snapshot.upload",
- "slots":{
- }
- }]
-
-## ChangeLog
-* 2017-2-7
- 增加MV类nlu返回的结果
-* 2017-2-10
- 增加影视类nlu返回的结果
-* 2017-2-14
- 命名空间增加前缀tv, 去掉behavior
- 增加speech指令解释
-* 2017-2-15
- 增加打开设置, 打开某个首页模块的指令
- 增加了控制指令的nlu返回
-
-
-## 备注
-1. 点播资源和直播资源分两个指令，分页问题
-~~2.详情页：resoure_url去掉，假如推荐的资源字段，与item_list平级~~
-4. list页面加type，方便分类展示
-5. 设定所有value都为int类型，更改暂停value=1/0；为区别倍速后退，更改倍速播放的behavior=speedfast; 新增休眠、关机、唤醒、切换分辨率、~~上一集、下一集、第XX集等~~；——By: fanxing01, 2017.02.07
-7. view.text.render，用于显示返回的对话框的文本内容，比如未找到相关影片的话术。
-8. 需要为应用搜索结果定义接口。
-9. 需增加"打开设置"、"打开教育模块"等功能，重新确定指令tv.system.command.GoLauncher；
-10. 控制指令的nlu字段设计；