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本分布式小区智能网络模型采用符合现场总线(Fieldbus)要求
的CAN技术，以带CAN总线端口的主控机和单元控制器CAN端接口构成的
CAN网络层，...
本分布式小区智能网络模型采用符合现场总线(Fieldbus)要求
的CAN技术，以带CAN总线端口的主控机和单元控制器CAN端接口构成的
CAN网络层，下层为由带RS485端口的住户采集器和单元控制器RS485端
接口构成了RS485网络层，向上则利用PC机连接CAN网络层，作为智能
化小区管理中心，从而基本实现智能小区管理、控制、报警、信息采
集和自我检测的功能。
本文从智能小区、现场总线、CAN技术到“CAN+RS485”双底层网
络模型的软、硬件研究，较为详细的介绍了其设计、调试运行和期间
各种问题的解决。
-The Distributed Intelligent Network model district in line with Fieldbus (Fieldbus) requirements CAN technologies to bring CAN bus port主控机and cell controller CAN-side interface consisting of CAN network layer, the lower the grounds with RS485 port Household acquisition and cell controller interface RS485 client constitutes a RS485 network layer, up modem to connect to the PC using the CAN network layer, as the Intelligent Community Management Center in order to realize the basic intelligent community management, control, alarm, information collection and self-testing function. This article from the Intelligent Community, Fieldbus, CAN technology to
- 2022-01-28 20:36:42下载
- 积分：1
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微芯力公司开发的WS430开发板的说明手册。Linux 程序开发基础篇................................................
微芯力公司开发的WS430开发板的说明手册。Linux 程序开发基础篇......................................................3
第一章 硬件准备.....................................................................................................................3
第二章 运行Linux 操作系统下的例程.................................................................................4
2．1 启动Uboot并加载Linux .............................................................................................................4
2．2 通过ftp方式运行testled例程...............................................................................................11
2．3 加载卸载优盘实验...................................................................................................................14
2．4 优盘读写测试实验-micro-power company developed the WS430 Development Board of the manual. Linux development process for the project ...................... .......................... first three chapters hardware ready ...... .............................................. ..................
- 2022-07-25 15:09:58下载
- 积分：1
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这是一个介绍PCI硬件底层驱动程序的编写方法文档。介绍了一些底层驱动函数的使用方法...
这是一个介绍PCI硬件底层驱动程序的编写方法文档。介绍了一些底层驱动函数的使用方法-This is a PCI hardware on the bottom of the Driver compilation of documents. On the bottom of some drivers use the function
- 2023-07-21 14:30:03下载
- 积分：1
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记录实验中LM393的波形，及LM393芯片的一些原理调试图片。
记录实验中LM393的波形，及LM393芯片的一些原理调试图片。-Record experiment waveform LM393, LM393 chip and debug some of the principle of picture.
- 2022-02-04 07:17:48下载
- 积分：1
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介绍发动机ecu与液力变矩器的配合控制软件设计方案，开发软件VB...
介绍发动机ecu与液力变矩器的配合控制软件设计方案，开发软件VB-the software developement for the match of engine and fluid torque converter
- 2022-04-21 20:01:38下载
- 积分：1
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关于systemc片上系统设计的一些内容
关于systemc片上系统设计的一些内容-With regard to on-chip system design systemc some of the elements
- 2022-09-16 02:10:03下载
- 积分：1
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SP200S的的51烧录器资料和程序，还有原理图
SP200S的的51烧录器资料和程序，还有原理图-51 of SP200S burner information and procedures, as well as schematic
- 2022-02-27 08:08:19下载
- 积分：1
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MCS
串行通信MCS-51单片机内部有一个全双工的串行通信口，即串行接收和发送缓冲器（SBUF），这两个在物理上独立的接收发送器，既可以接收数据也可以发送数据。但接收缓冲器只能读出不能写入，而发送缓冲器则只能写入不能读出，它们的地址为99H。这个通信口既可以用于网络通信，亦可实现串行异步通信，还可以构成同步移位寄存器使用。-MCS-51 microcontroller serial communication within the a full-duplex serial communication port, that is, the serial receive and send buffer (SBUF), these two physically separate receiver transmitter, both can receive data can be sent data. Only read by the receiving buffer can not write, but can only write to send the buffer is not allowed to deliver, their address is 99H. The communication port can be used for both network communications, can also achieve the serial asynchronous communication, but also constitute a synchronous shift register to use.
- 2022-08-18 04:56:54下载
- 积分：1
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基于89S51单片机的双步进电机协调控制器的设计带RS485功能
基于89S51单片机的双步进电机协调控制器的设计带RS485功能-89S51-based single-chip dual stepper motor controller design coordination function with RS485
- 2022-11-03 08:05:03下载
- 积分：1
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关于液晶显示模块和键盘电路设计的资料，对于电子初学者是有很大的帮助...
关于液晶显示模块和键盘电路设计的资料，对于电子初学者是有很大的帮助-On the liquid crystal display module and the keyboard circuit design information, for electronic beginners there is a great help
- 2022-02-11 12:27:43下载
- 积分：1
