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W AVE M ESH 简介摘要WaveMesh是一种先进的针对由电池供电的移动无线设备设计的点到点的网状（mesh）网络协议。
该网络协议支持很多先进的特性：所有节点都能够睡眠；所有节点地位都是平等的，网络结构简单；支持密度高、规模大、拓扑结构变化快的网络；优异的网络性能；易于部署；可裁剪性好；自愈性好。
WaveMesh可以应用在全部网络节点都电池供电的网络如AMR/AMI、无线传感器网络等，而克服了其他的网状网络协议如ZigBee要求部分节点（协调器和路由器）不能睡眠的限制。
ZigBee是目前比较流行的网状网络协议。
ZigBee是针对于低数据速率，低功耗的应用。
ZigBee网络中的设备是分级的，有协调器、路由器和终端设备组成。
路由器设备和终端设备有如父母-子女的关系。
路由只在路由器之间建立；路由器负责终端的数据转发和协调的工作；节点之间不能直接通讯，必须通过路由器进行转发；只有终端节点才能够睡眠，协调器和路由器不能睡眠因此不能够用电池供电。
WaveMesh网络中的设备都是平等的，所有的节点都能够进入睡眠状态，因此所有节点都可以由电池供电。
WaveMesh网络中每个设备都兼作路由器和终端节点，因此要比ZigBee网络拥有更好的网络性能：更稳定灵活的路由选择和更快的网络吞吐量。
单一的网络设备结构使得WaveMesh比ZigBee更容易安装、可裁剪性更好、应用更广泛。
另外，对于只能采用电池供电或者关注节电的应用苛刻场合比如无线传感器网络、民用无线抄表AMR等系统，WaveMesh比ZigBee更加适合。
W AVE M ESH 简介网状（Mesh）网络是一种有效的数据路由转发方式：通过多跳的方式可以将无线链路的覆盖范围大大增加；网状网络的路由协议都具备“自愈”的特性使得网络的稳定性增加，当路由或链路失效时会进行路由的修复，寻找另外可替换的路由建立新的连接；没有特定的网络组织结构，部署起来比较灵活。
WaveMesh网络协议定义了链路层（MAC - Medium Access Control Layer）和网络层（NWK - Network Layer）的协议规范。
edgemesh 原理
Edgemesh是一种创新的网络加速技术，旨在提供更快、更稳定的网页加载速度，以改善用户体验。
它的原理基于分布式网络，通过将静态内容缓存在边缘服务器上，使用户能够更快地访问这些内容，而不必经过远程服务器的延迟和拥塞。
Edgemesh的工作原理可以用以下几个步骤来描述。
首先，当用户请求访问某个网页时，Edgemesh技术会自动将静态内容缓存在离用户最近的边缘服务器上。
这些静态内容可能包括图片、CSS文件、JavaScript文件等。
通过将这些内容缓存在边缘服务器上，可以大大减少用户访问远程服务器的次数，从而提高网页加载速度。
当其他用户请求访问同一个网页时，Edgemesh会自动将缓存的静态内容提供给这些用户，而不必再次访问远程服务器。
这种共享缓存的方式可以减少带宽消耗，提高整体网络性能。
Edgemesh还采用智能负载均衡技术，根据用户的地理位置和网络状况，将用户的请求分发到最近和最可靠的边缘服务器上。
这样可以进一步减少延迟和提高可用性。
Edgemesh还具有自动故障恢复和容错功能。
如果某个边缘服务器发生故障，系统会自动将用户请求转发到其他可用的服务器上，以确保用户的访问不受影响。
总的来说，Edgemesh利用分布式网络和缓存技术，以及智能负载
均衡和故障恢复功能，提供了一种快速、可靠的网页加载体验。
通过将静态内容缓存在边缘服务器上，并根据用户的地理位置和网络状况智能分发请求，Edgemesh有效地提高了网页加载速度，并提升了用户的满意度。
无论是对于个人用户还是企业客户，Edgemesh 都是一种值得考虑的网络加速解决方案。
Wave Mesh无线抄表系统1、Wave Mesh 协议简介● Wave Mesh 是针对低功耗移动无线设备设计分布式对等移动自组网络协议， 定义了物理层、 MAC层和网络层；● Wave Mesh 采用私有多径路由协议，支持255级路由和超大组网规模；● Wave Mesh 协议栈体积小、路由健壮、网络吞吐量高、功耗低；● Wave Mesh 网络有优异的自愈性、可裁剪性和极佳的传输速率；● Wave Mesh 协议物理层采用了先进的无线通信技术如跳频、自适应速率、安全可靠的私有无线唤醒技术、交织纠错编码等算法；● Wave Mesh 协议链路层采用私有智能碰撞避免算法，具有优异的抗干扰能力和优异的网络性能；● Wave Mesh 协议采用了灵活的休眠技术，所有的组网设备都可以休眠，有同步、异步和混合三种休眠模式。
2、Wave Mesh 协议特点分布式对等网络●没有中心节点，每个节点独立维护路由信息，节点可以随时加入或离开网络，各节点可以在网络中任意移动，任何节点的故障不会影响整个网络的运行。
网络容量大●没有节点数量的理论上限，支持上万点的网络规模。
255 级多径路由●路由建立速度快并且没有路由回路；节点维护尽可能多的路由，数据流能够在多条路径并行进行传输；在数据传输的同时交换路由信息，时刻感知网络拓扑变化，路由的维护和更新不需要额外 开销。
网络初始化时间为 0●整个网络完全没有初始化的过程，所有节点上电即工作。
多种休眠机制●同步休眠、异步休眠和混合休眠模式，安全迅速地全网无线唤醒技术，带来的唤醒延时和网络规模无关。
多种数据传输方式●支持单播、多播和广播数据传输。
可靠数据传输●包括广播在内，所有报文都按照 3次握手的方式进行可靠传输，并且采用多次尝试、碰撞避免和拥塞控制机制保证所有的报文都安全可靠抵达目的节点。
自适应速率●节点之间的数据传输可以根据链路质量和传输错误次数协商出最佳的传输速率，使网络能够兼顾吞吐量和传输距离，也同时获得极佳的网络稳定性。
安全监控系统升级改造⽅案措施1概述2016年末国家煤矿安监局印发《安全监控系统升级改造技术⽅案》煤安监函〔2016〕5号⽂件，要求2018年底⼤型矿井、煤与⽡斯突出矿井的在⽤安全监控系统完成升级改造⼯作。
同时《煤矿安全规程》（2016版）对安全监控系统也提出了新的更⾼要求，提⾼安全监控系统在安全⽣产中的作⽤。
随着矿井信息化建设的加快，各种系统建设的越来越多，井下⼲扰增多，使得安全监控系统稳定性受到影响，维护⼯作量不断增⼤，分析问题的难度逐步上升，也需要对安全监控系统进⾏升级改造，将更多的新技术应⽤到系统中，提⾼系统运⾏的稳定性。
KJ90N安全监控系统是重庆研究院在2014年针对抗⼲扰送检的全新安全监控系统，利⽤⼯业以太⽹+总线传输平台，使系统在设备抗⼲扰、实时性、可靠性、稳定性、扩容接⼊能⼒、防护等级、数字化、数据分析应⽤、数据融合、新技术应⽤等⽅⾯技术⽔平进⼀步提升。
同时系统通过AQ6201-2006对抗⼲扰（浪涌、静电、射频电磁场辐射、电快速瞬变脉冲群）要求等级，并取得“MA”认证。
2设计依据1）《煤矿安全规程》2016版2）《安全监控系统升级改造》5号⽂件3）《煤矿安全装备基本要求》4）《煤矿安全监控系统通⽤技术要求（AQ6201-2006）》5）《煤矿安全监控系统及监测仪器使⽤规范》AQ1029-20076）《低压电器外壳防护等级》3升级改造要求及实现途径（逐条对应升级⽂件）3.1传输数字化在分站⾄中⼼站数字化传输的基础上，将传感器（模拟量）⾄分站升级为数字传输，实现安全监控系统的数字化，促进智能传感器发展。
KJ90N系统配套所有模拟量传感器均具有智能数字化传输功能，采⽤RS485/CAN总线可选的⽅式。
智能模拟量传感器具有类型、状态、故障⾃识别功能，调校状态识别提醒功能，对未按照规定时间调校的传感器进⾏识别并报警。
开关量按照附表进⾏选择性更换，尽量保持不变，如果客户需要更换为全数字化，我院也有对应的数字化产品。
wavenet 简单原理Wavenet 是一种基于深度学习的语音合成模型，最初由英国深度学习公司 DeepMind 开发。
其通过使用神经网络来模拟人类语音合成过程，实现将文本转换为自然流畅的语音。
本文将介绍Wavenet 的简单原理，以及其在语音合成领域的应用。
一、Wavenet 的基本原理Wavenet 的基本原理是使用生成式模型来对语音进行建模。
它基于一个深层卷积神经网络，可以直接从原始波形信号中进行语音合成。
与传统的基于合成语音的方法相比，Wavenet 能够生成更加自然、逼真的语音。
Wavenet 使用了一种称为 "自回归"（autoregressive）的生成模型。
在自回归模型中，模型会根据前面生成的样本来决定下一个样本的分布。
在语音合成中，Wavenet 将输入的文本序列逐帧进行编码，并预测每一帧语音样本的概率分布。
在训练过程中，Wavenet 通过最大化目标样本的似然函数来优化模型参数，使得生成的语音尽可能接近目标样本。
二、Wavenet 的网络结构Wavenet 的网络结构主要由一系列的卷积层和残差连接组成。
其中，每个卷积层都由一个局部的卷积核和一个扩张因子（dilation factor）来设定。
通过不同的扩张因子，Wavenet 可以捕捉到不同时间尺度上的语音模式。
在每个卷积层中，Wavenet 还引入了门控机制，如门限和激活函数。
这样可以使得网络学习到更复杂的非线性关系，并帮助提高语音生成的质量。
此外，Wavenet 通过残差连接（residual connections）来解决梯度消失的问题。
这种连接方式可以将前面层的输入直接传递到后面的层中，并与该层的输出相加。
通过这种方式，Wavenet 能够有效地传递梯度信息，提高网络的训练效果。
三、Wavenet 的应用领域Wavenet 在语音合成领域具有广泛的应用前景。
首先，Wavenet 可以用于图文转换为自然语音。
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All rights reserved. Contents of this publication may not be reproduced in any form without permission of Mindray DS USA, Inc.Table of ContentsForeword (xv)Warnings (xvi)Cautions (xxii)Notes (xxvi)Indications for Use (xxvii)Applied Parts (xxvii)Unpacking Information (xxviii)Warranty Statements (xxviii)Exemptions (xxix)Service (xxix)Manufacturer’s Responsibility (xxix)Company Contact (xxx)Symbols and Descriptions (xxxi)General Product Description.....................................................................................................................................1-1 General Product Description .............................................................................................................................................................................................1-2 V Series Monitoring Platform..................................................................................................................................................................................1-2Interfacing......................................................................................................................................................................................................................1-2 Key Features.............................................................................................................................................................................................................................1-3 V 12/V 21 Physical Views....................................................................................................................................................................................................1-4 Front View......................................................................................................................................................................................................................1-4Rear View........................................................................................................................................................................................................................1-6Left Side Panel..............................................................................................................................................................................................................1-8Right Side Panel...........................................................................................................................................................................................................1-9 V Dock Physical Views...........................................................................................................................................................................................................1-10 Back View........................................................................................................................................................................................................................1-10Right Side View.............................................................................................................................................................................................................1-11Left Side View................................................................................................................................................................................................................1-11VPS Physical Views......................................................................................................................................................................................................1-12 Getting Started...........................................................................................................................................................2-1 Introduction.............................................................................................................................................................................................................................2-2 Powering Unit On/Off...........................................................................................................................................................................................................2-2 Using the V 21 Touch Pad...................................................................................................................................................................................................2-3 Main Display.............................................................................................................................................................................................................................2-3 System Status Message.............................................................................................................................................................................................2-5Navigation Area...........................................................................................................................................................................................................2-6 Dialogs........................................................................................................................................................................................................................................2-8 List Box............................................................................................................................................................................................................................2-9 Alarm Icons and Messages..................................................................................................................................................................................................2-10 Alarm Icons....................................................................................................................................................................................................................2-10Parameter Messages..................................................................................................................................................................................................2-10 Keyboard Dialog.....................................................................................................................................................................................................................2-11 Using the Keyboard....................................................................................................................................................................................................2-11 Digital Keypad Dialog...........................................................................................................................................................................................................2-12 Using the Digital Keypad..........................................................................................................................................................................................2-12 Message Dialogs.....................................................................................................................................................................................................................2-12 Audio Levels Dialog...............................................................................................................................................................................................................2-13 Configuring Audio Levels.........................................................................................................................................................................................2-14 Battery Levels Dialog.............................................................................................................................................................................................................2-14 Battery Indicator Colors.............................................................................................................................................................................................2-15 System Information...............................................................................................................................................................................................................2-15 Display Setup..............................................................................................................................................................3-1 Introduction.............................................................................................................................................................................................................................3-2Table of ContentsDisplay Options Dialog.........................................................................................................................................................................................................3-2 Navigating to the Display Options Dialog..........................................................................................................................................................3-2Configuring Display Presets....................................................................................................................................................................................3-4Editing a Display Preset.............................................................................................................................................................................................3-9Locking/Unlocking Presets......................................................................................................................................................................................3-10 Temporarily Editing a Locked Display Preset....................................................................................................................................................3-11 Restoring a Temporary Preset.................................................................................................................................................................................3-12 Copying and Pasting a Display Preset.................................................................................................................................................................3-12 Renaming a Preset......................................................................................................................................................................................................3-13 Renaming an Empty Preset......................................................................................................................................................................................3-13 Deleting a Preset..........................................................................................................................................................................................................3-14 Overlapping Waveform.............................................................................................................................................................................................3-14 Changing IBP Waveform Overlap Settings.........................................................................................................................................................3-15 Undoing an IBP Waveform Overlap......................................................................................................................................................................3-15 Displaying NIBP Digital Tile in Large Font..........................................................................................................................................................3-16 Privacy Mode.................................................................................................................................................................................................................3-17 Screen Lock Mode.......................................................................................................................................................................................................3-17 Standby Mode..............................................................................................................................................................................................................3-17 Discharge Mode...........................................................................................................................................................................................................3-17 View All ECG Mode......................................................................................................................................................................................................3-17 Changing Lead/Size....................................................................................................................................................................................................3-18 Touch Screen Calibration.........................................................................................................................................................................................3-18 Display Options Troubleshooting....................................................................................................................................................................................3-20 Mechanical Functions.................................................................................................................................................4-1 Introduction.............................................................................................................................................................................................................................4-2 V 12..............................................................................................................................................................................................................................................4-2 V 12 Docking.................................................................................................................................................................................................................4-2V 12 Undocking............................................................................................................................................................................................................4-3Battery Installation......................................................................................................................................................................................................4-4Battery Removal...........................................................................................................................................................................................................4-6Battery Charge Checking..........................................................................................................................................................................................4-8Module Installation.....................................................................................................................................................................................................4-9Module Indicator Lights............................................................................................................................................................................................4-10 Module Removal..........................................................................................................................................................................................................4-11 V Dock.........................................................................................................................................................................................................................................4-12 V Dock Mounting.........................................................................................................................................................................................................4-12 V Dock Dismounting..................................................................................................................................................................................................4-14 V 21..............................................................................................................................................................................................................................................4-15 V 21 Docking.................................................................................................................................................................................................................4-15 V 21 Undocking............................................................................................................................................................................................................4-16 V Hub..........................................................................................................................................................................................................................................4-17 V Hub Mounting...........................................................................................................................................................................................................4-17 V Hub Dismounting....................................................................................................................................................................................................4-17 Module Installation.....................................................................................................................................................................................................4-17 Module Removal..........................................................................................................................................................................................................4-18 Module Locking...........................................................................................................................................................................................................4-19 Module Unlocking.......................................................................................................................................................................................................4-19 V Hub Status Indicators.............................................................................................................................................................................................4-20 Connecting the V Hub to the V 12/V 21..............................................................................................................................................................4-21 Rolling Stand............................................................................................................................................................................................................................4-23 Thermal Recorder...................................................................................................................................................................................................................4-26 Installing the Thermal Recorder Paper................................................................................................................................................................4-26Table of ContentsMechanical Functions Troubleshooting........................................................................................................................................................................4-28 Module Configuration................................................................................................................................................5-1 Module Status Dialog............................................................................................................................................................................................................5-2 Navigating to the Module Status Dialog............................................................................................................................................................5-3Enabling/Disabling a Module..................................................................................................................................................................................5-3Changing an IBP or Temperature Module Channel........................................................................................................................................5-3Changing VDI Modes.................................................................................................................................................................................................5-4V 12/V 21 V Hub Module Limitations...................................................................................................................................................................5-5V 12/V 21 Module Limitations.................................................................................................................................................................................5-5 VPS Synchronization.............................................................................................................................................................................................................5-6 Buttons on VPS.............................................................................................................................................................................................................5-6VPS Synchronization: Mismatched Patient IDs.................................................................................................................................................5-6VPS Synchronization: Same Patient IDs...............................................................................................................................................................5-7VPS Synchronization Failures..................................................................................................................................................................................5-7 Module Configuration Troubleshooting........................................................................................................................................................................5-8 Patient Management..................................................................................................................................................6-1 Introduction.............................................................................................................................................................................................................................6-2 Patient Info Dialog.................................................................................................................................................................................................................6-2 Navigating to the Patient Info Dialog..................................................................................................................................................................6-2Admitting a Patient.....................................................................................................................................................................................................6-3Patient Demographics ..............................................................................................................................................................................................6-3Patient Room and Bed...............................................................................................................................................................................................6-5Discharging a Patient.................................................................................................................................................................................................6-6Clearing Patient History............................................................................................................................................................................................6-7Placing a Patient in Standby....................................................................................................................................................................................6-7Exiting the Standby Mode........................................................................................................................................................................................6-7 Patient Management Troubleshooting..........................................................................................................................................................................6-8 Alarm Behavior...........................................................................................................................................................7-1 General Alarm Behavior.......................................................................................................................................................................................................7-2 Physiological Alarms.............................................................................................................................................................................................................7-2 Alarm Behaviors...........................................................................................................................................................................................................7-2Alarm Options...............................................................................................................................................................................................................7-2Physiological Alarm Responses..............................................................................................................................................................................7-3 Technical Alarms.....................................................................................................................................................................................................................7-4 Alarm Behaviors...........................................................................................................................................................................................................7-4 Alarms .........................................................................................................................................................................8-1 Alarms ........................................................................................................................................................................................................................................8-2 Navigating to the Alarms Dialogs..........................................................................................................................................................................8-2 Alarm Limits..............................................................................................................................................................................................................................8-2 Configuring Alarm Limits..........................................................................................................................................................................................8-2Factory Default Alarm Limits...................................................................................................................................................................................8-5Auto-Set All Alarms Button......................................................................................................................................................................................8-10Restore All Defaults Button......................................................................................................................................................................................8-10 Alarm Responses....................................................................................................................................................................................................................8-11 Understanding Alarm Levels...................................................................................................................................................................................8-11Characteristics of Visual Alarm Signals................................................................................................................................................................8-11Factory Default Alarm Priorities between Alarm Types.................................................................................................................................8-11Configuring Alarm Levels.........................................................................................................................................................................................8-13Understanding Alarm Response Settings...........................................................................................................................................................8-13Configuring Alarm Response Settings.................................................................................................................................................................8-13Factory Default Alarm Settings...............................................................................................................................................................................8-14 Arrhythmia Alarms.................................................................................................................................................................................................................8-17。
