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基于HONEYWELL EPKS R400.2系统热电联产装置DSA通讯数据中断的探讨与改造
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作者 熊浩 《广东化工》 CAS 2016年第15期208-210,共3页
热电公用设备的信号需先进入热电公用和化学水装置的SERVER02,再通过DSA的方式通讯到热电联产装置的SERVER01,两套装置的SERVER连接在不同的交换机上,二者需经过交换机→网线→交换机的方式进行通讯。由于系统版本的限制和满负荷运转,DS... 热电公用设备的信号需先进入热电公用和化学水装置的SERVER02,再通过DSA的方式通讯到热电联产装置的SERVER01,两套装置的SERVER连接在不同的交换机上,二者需经过交换机→网线→交换机的方式进行通讯。由于系统版本的限制和满负荷运转,DSA通讯频繁出现瞬时中断,影响了工艺操作及监控。 展开更多
关键词 HONEYWELL DSA CISCO 系统负荷 通讯数据中断
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Embedded Data Acquisition in Vehicle Electronic System 被引量:3
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作者 王建群 陈铁 《Journal of Beijing Institute of Technology》 EI CAS 2000年第4期403-407,共5页
The embedded data acquistition technology in vehicle electronic system was discussed. This technology adopts the parallel working mode, gets vehicle electronic system data by communication. This technology can provide... The embedded data acquistition technology in vehicle electronic system was discussed. This technology adopts the parallel working mode, gets vehicle electronic system data by communication. This technology can provide us a lot of information on the electronic control unit, is very useful for the development of the vehicle electronic system, and can be used in diagnosis. The key points to this technology are the timer interrupt, A/D interrupt, communication interrupt and real time operation. This technology has been validated by the application in the electronic control mechanism transmission shifting system of the tank. 展开更多
关键词 embedded data acquisition INTERRUPT COMMUNICATION VEHICLE
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