网站首页

登录

城市公共交通IC卡技术规范

于 2020-06-24 发布

 0  156

下载积分: 1 下载次数: 2

我要下载

代码说明：

说明：交通部发行的城市公共交通IC卡技术规范，用于CPU卡规范(Technical Specification of IC Card for Urban Public Transportation issued by the Ministry of Communications for CPU Card Specification)

文件列表：

城市公共交通IC卡技术规范（试行）\1 城市公共交通IC卡卡片技术规范（试行）.pdf, 2303364 , 2014-03-21
城市公共交通IC卡技术规范（试行）\2 城市公共交通IC卡读写终端技术规范（试行）.pdf, 1881665 , 2014-03-21
城市公共交通IC卡技术规范（试行）\3 城市公共交通IC卡信息接口技术规范（试行）.pdf, 3498948 , 2014-03-21
城市公共交通IC卡技术规范（试行）\4 城市公共交通IC卡非接触接口通讯技术规范（试行）.pdf, 2484932 , 2014-03-21
城市公共交通IC卡技术规范（试行）\5 城市公共交通IC卡安全技术规范（试行）.pdf, 1480637 , 2014-03-21
城市公共交通IC卡技术规范（试行）, 0 , 2014-03-21

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

TI-RTOS开发教程
说明： TI RTOS 教材，难得好资料，基于TI RTOS软件开发人员的必备参考(TI RTOS handbook, show how to use TI RTOS)

2020-07-01 16:20:02下载

积分：1
Cognitive-Radio-Policy
Cognitive Radio - Securuty

2011-06-14 23:34:12下载

积分：1
Research-on-Optimal-Coverage-Problem-of-Wireless-
optimal coverage problem of wireless sensor network

2013-07-10 13:38:21下载

积分：1
New folder (3)
this folder contains VIs related to USRP.

2019-06-08 22:23:44下载

积分：1
tuoyuanquxian
说明：关于椭圆算法的，比较通俗易懂，供初学者用(Algorithm on the elliptical, more user-friendly for beginners with)

2008-11-24 00:17:52下载

积分：1
jhw
南京工程学院通信专业现代交换技术期末考试总结(Nanjing Institute of Communications professional modern switching technology final exam summary.)

2012-05-16 10:56:47下载

积分：1
A200912-942
随着网络带宽的越来越大以及嵌入式技术和嵌入式设备的日益发展成熟，过去的很多设备如今变成了可管理的网络设备，它们不仅嵌入了操作系统和拥有自己的IP 地址，而且还通过嵌入web 形式的网络代理端以方便用户的控制和管理。本文通过在arm920t 的开发板上移植BOA（一个开源的web server），并嵌入到接入网络设备当中以实现对其进行web 化的控制和管理。(With increasing network bandwidth and embedded technology and the increasing development of sophisticated embedded devices, over the past many devices now become manageable network equipment, which not only embedded operating system and has its own IP address, and through web forms embedded in the network proxy client to facilitate the user' s control and management. In this paper, the development board in arm920t transplant BOA (an open source web server), and embedded in the access network equipment for them to achieve their web based control and management.)

2011-05-24 15:47:40下载

积分：1
Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame synchronization is an essential procedure for normal operation of the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.

2013-10-28 23:31:01下载

积分：1
Lib2
包含twincat2串行通讯等必要的库文件,(Beckhoff PLC communication program in the no- protocol on the platform of TwinCAT)

2020-12-16 21:09:13下载

积分：1
gprs
介绍常用的AT指令，包括gpsr初始化，发短信等(Commonly used in the AT commands, including the gpsr initialization, send text messages, etc.)

2010-03-03 22:25:12下载

积分：1

696522资源总数
104042会员总数
18今日下载