车载以太网DoIP诊断 ISO 13400 （全）（非扫描版）
ISO 13400-1 2011 General information and use case definition；
ISO 13400-2 2012 Transport protocol and network layer services；
ISO 13400-3 2016 Wired vehicle interface based on IEEE 802.3；
ISO 13400-4 2016 Ethernet-based high-speed data link connector.
The ISO documents are for DoIP Diagnostic. ISO 13400-1 2011 General information and use case definition. ISO 13400-2 2012 Transport protocol and network layer services. ISO 13400-3 2016 Wired vehicle interface based on IEEE 802.3. ISO 13400-4 2016 Ethernet-based high-speed data link connector. (2019-04-03, PDF, 8496KB, 下载67次)
本文研究的智能家居监控系统将由三大部分组成：无线传感网络模块，数据处理模块，以太网传输模块。
The smart home monitoring system researched in this paper will consist of three parts: wireless sensor network module, data processing module and Ethernet transmission module. (2018-05-11, PDF, 6624KB, 下载3次)
监控领域国标，对研究接入GB28181的人非常好的资源。
标准规定了城市监控报警联网系统中信息传输、交换、控制的互联结构、通信协议结构，传输、交换、控制的基本要求和安全性要求，以及控制、传输流程和协议接口等技术要求。该标准适用于安全防范监控报警联网系统的方案设计、系统检测、验收以及与之相关的设备研发、生产，其他信息系统可参考采用。
The GB28181 standard stipulates the basic requirements and security requirements for the structure of the transmission, exchange and control of information, the structure of the communication protocol, the protocol of the transmission, exchange and control in the urban monitoring and alarm networking system, as well as the technical requirements of the control, transmission procedures and protocol interfaces. The standard applies to the security alarm monitoring network monitoring system design, system testing, acceptance and related equipment research and development, production, other information systems can be used by reference. (2017-11-13, PDF, 3442KB, 下载8次)
本文从提高小水电系统电能质量、供电可靠性，降低
电网电能损耗角度，系统地研究了小水电机组不同运行方式，以及电网结构不合
理等问题对电网运行的影响，对不同_卜况卜典型系统的电压、无功、网损等进行
了系统的计算分析，研究了解决小水电系统发送无功困难、电压波动和网损大问
题的电网技术 并在此基础上，提出适川于小水电系统的高质量供电方案。
From small hydropower systems to improve power quality and power reliability, reduce
Grid power loss angle, systematic study of different operation modes, as well as small hydroelectric generating sub-grid structure
Management and other issues affect the power grid, the voltage for different conditions _ Bu Bu typical system, reactive power, net loss, etc.
Computing system analysis, research to solve small hydropower system sends reactive difficulties, voltage fluctuations and Loss big ask
Title of grid technologies and on this basis, make appropriate River in small hydro power quality system solutions. (2015-07-02, PDF, 3220KB, 下载3次)
转换开关，包括固态复合开关、自动转换开关、固态转换开关等的设计。设计的转换时间少于5ms。
Switch, comprises a solid composite switch, automatic switch, solid state switch such as the design. The conversion time is less than the design 5ms. (2013-12-23, PDF, 979KB, 下载10次)
中间件是一类用于屏蔽异构系统之间差异的应用软件，本文研究了中间件在互联
网环境中的应用，提出了基于XML技术的网络服务中间件的架构方案，在此基础上设
计并实现了应用于连机事务处理系统和企业应用整合领域的电子商务平台，
Middleware is wildely used for the integration of differnet applications
or systems. This article is investigation of middleware in the environment of
Internet, it provides the architecture of XML orentinted middleware applied
for web service. This middleware can be used in Online Transaction Process
and the Enterprise Application Integration. It is called BizWare.
(2011-12-18, PDF, 2522KB, 下载5次)
Delaunay三角网具有的优异特性决定了它在计算机图形学、建立数字地面模型等离散数
据处理方面有着重要的应用
Delaunay triangulation has excellent characteristics determined by its computer graphics, the establishment of digital terrain model and other discrete data processing has important applications (2011-07-25, PDF, 51KB, 下载6次)
针对家庭网络组网的业务和服务特点，根据OSI模型，在深入研究数据链路层信道共享技术中MAC层CSDN/CA协议及其DCF机制和MAC层协议的信道利用率的基础上，提出了一种基于Adboc模式的无线家庭网络分层模型，设计出一个用于家庭网络节点间通信的通信子网，包括物理层，数据链路层和网络层，并对物理层传输技术，链路层信道共享技术以及网络层路由技术进行了分系和设计。
For a home network characteristics of network operations and services, according to OSI model, in-depth study of channel sharing the data link layer MAC layer technology CSDN/CA protocol and DCF MAC layer protocol mechanism and the channel utilization, based on the proposed Adboc model based hierarchical model of a wireless home network, to design a home network node communication for the communication subnet, including the physical layer, data link layer and network layer and physical layer transmission technology, link layer channel sharing technology and network layer routing technology and design of sub systems. (2011-05-07, PDF, 1876KB, 下载4次)
微控开发网的MSP430系列开发板的原理图，芯片型号为MSP430F2254，在网上较为难找这个信号的原理图
Portal of the MSP430 micro-controller to open the schematic development board series, the chip model for the MSP430F2254, the Internet is more difficult to find this signal schematic (2010-12-15, PDF, 221KB, 下载1次)
CCNA认证考试必备手册，包括以下这些协议的使用：IP、EIGRP、串行线路接口协议、帧中继、RIPv2、VLAN、以太网和访问控制列表（ACL）。
CCNA certification exam necessary manuals, including the following use of these protocols: IP, EIGRP, Serial Line Interface Protocol, Frame Relay, RIPv2, VLAN, Ethernet and Access Control List (ACL). (2010-11-05, PDF, 2721KB, 下载8次)
音频DAC芯片数据手册、嵌入式开发、MP3、娱乐影音可以用的上
以上资料来自传诚科技 CCKJ
如有问题可以联系
shenyae86 QQ：184676957
email：shenyae86@163.com
嵌入式开发、MP3开发、微控制器、USB、海量存储器、文件系统等等
Audio DAC chip data sheet, embedded development, MP3, audio and video entertainment on the above information can be used in science and technology from the Chuan-cheng CCKJ any questions can contact shenyae86 QQ: 184676957 email: shenyae86@163.com Embedded Development, MP3 development, micro-control device, USB, mass storage, file system, etc. (2009-11-22, PDF, 108KB, 下载20次)
毕业设计资料， A5太网技术的局域网系统验收测评规范。要的就下吧。另，本人毕业设计资料多，需要的请Q77812127
Design graduate, A5 Ethernet LAN technology acceptance evaluation of standardizing systems. Want it on the next. Also, I graduated from design data, and the need to please Q77812127 (2009-05-06, PDF, 2183KB, 下载2次)
计算流体力学基础与应用的英文版（三），作者是C.A.J Fletcher,只能用经典描述。
没有分割文件，可以单独使用，只是文件太大我的网速太慢，请站长谅解。
computational techniques for fluid dynamics (2009-03-29, PDF, 6390KB, 下载51次)
YD/T 1025-1999 . 中文gsm11.11 对应的 900/1800MHz TDMA数字蜂窝移动通信网移动台人机接口和 SIM一ME接口技术要求(第 2+阶段)
900/1800NIM TDMA Digital Cellular Mobile Telecommunication
Network Man一Machine and SIM一ME Interface Specification of
M obile Station
(Phase2+) (2009-03-17, PDF, 1572KB, 下载16次)
开发手机游戏和网游用的3D数学模型，里面详细的讲述的模型的建立和原理。很不错的一本书。
The development of mobile games and online games using the 3D mathematical model, which detail the model and the principle. A very good book. (2009-02-04, PDF, 11503KB, 下载317次)
移动通信概述 ，GSM通信系统，数字公用陆地移动通信网PLMN，编号计划和拨号方式，无线覆盖的区域结构，业务流程
An overview of mobile communications, GSM communication systems, digital public land mobile communication network PLMN, numbering plan and dial-up mode, wireless coverage of the regional structure, business processes (2008-04-17, PDF, 455KB, 下载5次)
多功能
802.11g无线宽带路由器
IP806SM
802.11g/802.11b 无线访问节点
共享宽带因特网
接入4 端口交换机
用户指南
Multi-function Wireless Broadband Router 802.11g wireless access point IP806SM802.11g/802.11b to share broadband Internet access 4-port Switch User s Guide (2008-01-14, PDF, 2634KB, 下载9次)
TD-SCDMA标准,介绍了3G网络结构,接入网的基本结构,物理层,无线接口协议,无线射频特性,无线资源管理,HSDPA,灵活的组网方式等.
TD-SCDMA standards, introduction of the 3G network architecture, the basic structure of access networks, physical layer, wireless interface protocol, wireless radio characteristics, radio resource management, HSDPA, etc.组网方式flexible. (2007-08-21, PDF, 2483KB, 下载170次)
正如文件名，一篇介绍petri网的文章,pdf格式。队petri Net 理论作了深入浅出的讲解
as the file name on a petri nets article pdf format. Team Petri Net theory was simple to explain (2007-01-26, PDF, 77KB, 下载29次)
综述对等网(p2p)技术, 介绍了关于P2P的发展历史, 当前实现的几个P2P模型,以及P2P资料参考地址.
on Peer-to-Peer (P2P) technology, gave a presentation on the development of peer-to-peer history, few realize the current P2P model, and peer-to-peer information reference addresses. (2006-06-30, PDF, 104KB, 下载43次)