Description: KWP2000协议分别通过K线和CAN实现的一个对比和分析，对于开发汽车诊断通讯的朋友是比较有用的-KWP2000 agreements were adopted K Line and the CAN achieve a comparison and analysis Diagnosis for the development of communication vehicles friends are more useful Platform: |
Size: 374320 |
Author:杨帅 |
Hits:
Description: KWP2000协议分别通过K线和CAN实现的一个对比和分析，对于开发汽车诊断通讯的朋友是比较有用的-KWP2000 agreements were adopted K Line and the CAN achieve a comparison and analysis Diagnosis for the development of communication vehicles friends are more useful Platform: |
Size: 373760 |
Author:杨帅 |
Hits:
Description: 探讨目前国际上广泛使用的诊断通信协议KWP2000及K 线通信原理，基于其完成了共
轨系统故障诊断通信子模块的设计，并进行硬件和软件的开发-Discussion is currently widely used in international diagnostic communication protocols KWP2000 and K lines of communication theory, based on their completion of common-rail system fault diagnosis Communication sub-module design, and hardware and software development Platform: |
Size: 166912 |
Author:wangzi |
Hits:
Description: 用VC6开发的串口和K线调试程序，采集数据可以自动保存在TXT文档当中，对于学习VC6界面编程和串口通讯技术有一定的借鉴意义。-Developed using VC6 and K-line serial debugger, collecting data can be automatically saved in TXT files, the study VC6 interface for programming and serial communication technology must have reference. Platform: |
Size: 1753088 |
Author:li jian |
Hits:
Description: 这是我整理的kwp2000通讯协议的物理层与数据链路层的中文文档，对于研究k线通信的同学有一定的指导作用-This is me organize the KWP2000 communication protocol physical layer and data link layer of the English documents, the study of k-line communication Student must have a guiding role Platform: |
Size: 856064 |
Author:纪小 |
Hits:
Description: 用于k线通讯的kwp2000通讯协议（iso 14230 协议）-kwp2000 communication protocols (iso 14230 Protocol) used For k-line communication Platform: |
Size: 798720 |
Author:刘井生 |
Hits:
Description: KWP2000最初是基于K线的诊断协议，由于K线物理层和数据链路层在网络管理和通讯速率上的局限性，使得K线无法满足日趋复杂的车载诊断网络的需求。而CAN网络（Controller Area Network）由于其非破坏性的网络仲裁机制、较高的通讯速率（可达1M bps）和灵活可靠的通讯方式，在车载网络领域广受青睐，越来越多的汽车制造商把CAN总线应用于汽车控制、诊断和通讯-KWP2000 initial diagnosis is based on K-line protocol, as K line physical layer and data link layer in the network management and communication speed on the limitations, making K lines can not meet the increasingly complex vehicle diagnostic networks. The CAN network (Controller Area Network) network because of its non-destructive arbitration mechanism, the higher the communication rate (up to 1M bps) and the flexible and reliable means of communication, in-vehicle networking is widely popular, more and more cars manufacturers to CAN bus used in automotive control, diagnosis and communication Platform: |
Size: 69632 |
Author:张敏 |
Hits:
Description: 探讨了CDMA 数字移动通信中的差错控制问题, 研究用约束度K = 9 的卷积编码
和最大似然V iterbi 译码的差错控制方案. 在V iterbi 译码算法中, 提出了原位运算度量、保
存路径转移过程和循环存取幸存路径等方法, 能有效地减少存储量、降低功耗, 使得K =
9 的V iterbi 译码算法可在以单片XC4010 FPGA 为主的器件上实现, 其性能指标符合CD2
MA 数字移动通信IS 95 标准要求. 文中给出了实测的算法性能, 讨论了FPGA 具体实现
问题.-Discussion 了 CDMA digital mobile communication error control problems, research with the constraint degree K = 9 convolutional coding and maximum likelihood V iterbi error control coding scheme. In V iterbi decoding algorithm, the proposed in situ expression Duoliang save the transfer process and cycle path to access the surviving path and so on, can effectively reduce the storage capacity, lower power consumption, making the K = 9 of the V iterbi decoding algorithm can be based on the single XC4010 FPGA devices to achieve their performance indicators in line with CD2 MA IS 95 digital mobile communications standard. paper presents the measured performance of the algorithm, discuss the specific FPGA realization. Platform: |
Size: 366592 |
Author:tsincons |
Hits:
Description: 基于C8051F500的CAN通讯控制器局域网（CAN）为串行通讯协议，能有效地支持具有很高安全等级的分布实时控制。CAN 的应
用范围很广，从高速的网络到低价位的多路接线都可以使用CAN。在汽车电子行业里，使用CAN 连接发
动机控制单元、传感器、防刹车系统、等等，其传输速度可达1 Mbit/s。同时，可以将CAN 安装在卡车本
体的电子控制系统里，诸如车灯组、电气车窗等等，用以代替接线配线装置。-C8051F500 OF CAN THE communication protocol physical layer and data link layer of the English documents, the study of k-line communication Student must have a guiding Platform: |
Size: 9216 |
Author:郝亚伟 |
Hits:
Description: 用来采集汽车k线通讯数据,平时自己用着觉得还不错,现在分享给大家-K-line communication vehicle used to collect data, usually used with their feel good, now for everyone to share Platform: |
Size: 45056 |
Author:zhj |
Hits:
Description: There are two primary ISO documents that describe how to perform OBD communications on K-
line between a “tester” and a “vehicle”. There are actually several ISO and SAE documents, but
these two are the main ones that describe all aspects of the items to be discussed in this white
paper. These two documents also reference the other applicable documents. They are:
ISO 9141 part 2 and,
ISO 14230 in four parts, aptly labeled -1 through -4. Parts 2 and 4 are the ones that are
pertinent here Platform: |
Size: 66560 |
Author:mmilanzr |
Hits:
Description: K线通信协议中文精华版,KWP2000技术文档(The best Chinese version of the K-line communication protocol, KWP2000 technical document) Platform: |
Size: 860160 |
Author:lysheep |
Hits:
Search - k line communication