南开小学智能教室

Nankai Primary School Smart Classroom

    背景Background

南开小学于1928年8月由著名教育家张伯苓先生创办，占地41.2亩，总建筑面积约1.8万平方米，配有物联网系统、广播系统、闭录电视系统、校园网系统、现代化教学平台等现代化的教育教学设备，是一所教学设施完备的智慧小学。本项目主要介绍校园智能教室改造，针对所有教室升级为智能控制，学校要求选择一个高性价比的改装方案：主要需求是对教室的所有灯光、红外空调和窗帘进行控制；要求在保障数据安全的前提下，能本地局域网和远程控制整个系统，并且要求系统控制权限只下发给任课老师或者管理人员，所有操作日志可追溯，学生日常不开通权限控制该系统设备。

Nankai Primary School was founded in August 1928 by the famous educator Mr. Zhang Boling. It covers an area of 41.2 acres, with a total construction area of about 18,000 square meters, equipped with modern educational and teaching facilities such as Internet of Things system, broadcasting system, closed recording TV system, campus network system, modern teaching platform, etc. It is a smart elementary school with complete teaching facilities. This project mainly introduces the campus smart classroom renovation, for all classrooms to upgrade to smart control, the school requires to choose a cost-effective retrofitting solution: the main requirement is to control all lights, infrared air conditioners and curtains in classrooms; it is required to be able to control the whole system locally LAN and remotely under the premise of securing data security, and it is required that the system control authority is only issued to classroom teachers or managers. All operation logs are traceable, and students do not open permission to control the system equipment on a daily basis.

    解决方案Smart Solution

考虑到学校对智能系统有控制权限下发的需求，数据要求为不上公共云端保障数据安全，且需要控制改装成本。本项目布线选用了集中布线配合分布式。除了有线本地控制（所有本地数据存储在X系列智能主机X001上），远程控制采用端口映射技术（端口映射NAT03远程转发数据，将外网主机的IP地址的一个端口映射到内网设备上，实现内网穿透）。智能系统控制包含教室智能灯光控制（采用了成熟的集中控制方案：X系列集中控制主控模组X160+继电器模组X816）；空调智能控制（LORA转485总线模块RF17学习红外将空调接入系统）；电动窗帘（智能窗帘DT82）；中控屏可以在屏幕上设置密码对控制权限进行简单管理（选择了4.3英寸中控屏P04和7英寸中控屏S07）；控制开关通过控制协议锁定大板按键使其控制有效和无效（选择按键情景面板Q6实现情景控制）；本案例共涉及十余个子系统。

Considering that the school has the demand for control authority down to the intelligent system, the data requirement is not on the public cloud to protect the data security, and the need to control the modification cost. Centralized wiring with distribution was selected for this project wiring. In addition to wired local control (all local data stored on the X series intelligent host Control Center X001), remote control using port mapping technology (Network Address Translation NAT03 remote forwarding data, the IP address of the external network host of a port mapped to the intranet device to achieve intranet penetration). Intelligent system control contains classroom intelligent lighting control (using a mature centralized control scheme: X series centralized control master control module X160 + relay module X816); air conditioning intelligent control (LORA To RS485‍ Converter Module RF17 learning infrared will air conditioning access to the system); electric curtains (intelligent curtains DT82); central control screen can set a password on the screen for simple management of control rights (selected 4.3" Central Control Panel P04 and 7" Central Control Panel S07); control switch through the control protocol to lock the large panel keys to make their control effective and ineffective (select the Smart Switch Panel Q6 to achieve situational control); this case involves a total of more than ten subsystems.

    布线方式 Cabling Mode

× 集中总线Centralized Bus

× 分布式总线Distributed Bus

√ 集中布线配合分布式布线Centralized cabling with distributed cabling

× 总线为主无线为辅Bus-based wireless

× 无线Wireless

    隐私保护方式Privacy Protection Methods

×   私有云Private cloud

×   VPN虚拟局域网VPN Virtual Local Area Network

×   集成商私有云Integrator private cloud

×   端口映射Port mapping

√   本地局域网控制Local LAN control

√   机器码校验Machine code verification

     相关软件Related Software

• PC端：用于基础数据调试

• 串口调试助手：用于数据监控和总线数据调试     

• 本地网页控制系统：用于本地电脑内网内对整个项目进行控制

• PC side: Used for basic data debugging

• Serial debugging assistant: for data monitoring and bus data debugging

• Local web control system: For control of the entire project within the local computer intranet

     主要硬件 Primary hardware

• 智能主机X001

• 16路主控板X160

• 8路继电器模组X816

• 端口映射NAT03

• 按键情景面板Q6

• 4.3英寸中控屏P04

• 7英寸中控屏S07

• 红外人体传感器BS07

• LORA转485总线RF17

• 8路IO转485总线模块IO08

• 协议转换模块PEM01

• 智能窗帘DT82

• Control Center X001

• Master Control Module X160

• 8 Channel 16A Relay X816

• Network Address Translation NAT03

• Smart Switch Panel Q6

• 4.3" Central Control Panel P04

• 7" Central Control Panel S07

• Infrared Human Sensor BS07

• LORA To RS485 Converter Module RF17

• 8 Channel IO To RS485 Data Module IO08

• Protocol Converter Module PEM01

• Smart Curtain DT82

    开发定制Develop Customization

软件方面：开发定制了4.3英寸中控屏P04，7英寸中控屏S07的操作界面

硬件方面：本项目无定制项，提供接口供需求方二次开发

Software: Customized 4.3" Central Control Panel P04,7" Central Control Panel S07operating interface

Hardware: provide interface for secondary development of the demand side, no custom development items in this project

    涉及子系统Subsystems are involved   

• 隐私安全Privacy

√   外网隐私保护系统Extranet privacy protection system

×   家庭网络系统Home network system

×   离线语音控制系统Offline voice control system

• 智能中控   Intelligent central control

√   X-系列集中式综合控制系统X Series Centralized Integrated Control System

√   智能中控系统   Intelligent central control system

×   苹果HOMEKIT系统Apple HOMEKIT system

×   LORA智能控制系统LORA Intelligent Control System

×   KNX智能控制系统KNX intelligent control system

×   语音文字控制系统Voice and word control system

√   手机APP控制系统Mobile APP control system

√   展厅中控系统Exhibition hall central control system

• 专业控制 Professional control

×   语音文字控制系统Voice and word control system

√   协议信号转换系统Protocol signal conversion system

×   文字语音智能提示系统Text voice intelligent prompt system

×   无线中继系统Wireless relay isolation system

×   无线改装系统Wireless retrofit system

×   逻辑控制转换系统Logic controls the conversion system

×   总线中继隔离系统Bus relay isolation system

• 智能照明 Intelligent lighting

√   集中式灯光开关控制系统Centralized light switch control system

√   集中式灯光调光控制系统Centralized light dimming control system

√   分布式灯光开关控制系统 Distributed light switch control system

√   分布式灯光调光控制系统Distributed light dimming control system

√   可编程炫彩LED系统Programmable brilliant LED system

×   DMX-DALI调光系统DMX-DALI dimming system

√   大功率智能商业调光系统High-power intelligent commercial dimming system

×   柜体照明系统Cabinet lighting system

×   起夜照明系统Night lighting system

• 安防守护   Security

×   有线安防探测系统Wired security control system

×   无线安防探测系统Wireless security detection system

√   智能视频监控系统Intelligent video surveillance system

√   人体区位探测系统Human location detection system

• 空调暖通Air conditioning & HVAC

×   空调地暖控制系统Air conditioning and underfloor heating control system

×   水路燃气智能系统Waterway gas intelligent system

×   NEST暖通接入系统NEST HVAC access system

×   环境监测新风智能系统Environmental monitoring fresh air intelligent system

• 舒适生活Comfortable lifestyle

√   分布式插座控制系统Distributed socket control system

×   情景双控面板控制系统Scenario dual control panel control system

×   智能玻璃系统Intelligent glass system

×   智能电动晾衣架Intelligent electric clothes hanger

×   智能园艺控制系统Intelligent gardening control system

• 影音娱乐   Audio & Video

×   背景音乐系统Background music system

√   影音智能控制系统Video and audio intelligent control system

×   高清视频矩阵系统HD video matrix system

×   功能型背景音乐系统Functional background music system

×   自动互动讲解系统Automatic interactive explanation system

• 门锁门禁   Door locks access control

×   入户门禁门锁智能系统Indoor door lock intelligent system

×   别墅自动门系统Villa automatic door system

×   智能车牌识别系统Intelligent license plate recognition system

• 门窗遮阳   Window & door control

×   窗帘控制系统Curtain control system

×   门窗控制系统 Door and window control system

• 能源管理 Energy management

×   主电源回路智能系统Main power loop intelligent system

×   局部智能供电保障系统Local intelligent power supply guarantee system

×   传统开关冗余控制系统Traditional switch redundancy control system

• 环境监测   Environmental monitoring

×   机房动环监控系统Machine room dynamic ring monitoring system

×   工业传感探测系统Industrial sensing detection systems

√   家庭传感探测系统Home sensing detection systems

     拓展方案Extend Solution

可添加开窗器搭配空气质量传感器与人体感应探测器可实现智能空气探测，实时检测环境及控制窗户。

Window opener can be added with air quality sensor and human body sensor detector can achieve intelligent air detection, real-time detection of the environment and control windows.