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应用CAN总线的皮带秤系统
Design of belt weighing device with CAN field bus
【摘要】 介绍了CAN总线应用于皮带秤系统的可行性和优越性,以及由于CAN总线所具有的优点,被应用于其它领域的情况。着重说明了皮带秤系统的称重原理、测量工作原理和皮带秤系统的硬件电路设计.皮带秤系统的称重原理主要包括瞬时流量和累计流量的计算方法.然后,阐述了CAN总线通信在皮带秤网络的应用原理,讨论了CAN总线在其中的工作状况、设计时需要注意的事项以及遇到的一些问题及解决方法等.
【Abstract】 Discussed the feasibility and superiority of CAN field bus being applied to belt weighing device.Weighting theory,measure principle and hardware circuit design of belt weighting device were explained (intensively.)Computation method for instantaneous flux and accumulated flux are given.Operational (principles) of the belt weighing devices network,which CAN bus responsible for communication,are (discussed.)Pointed out items which should be paid special attention to as well as problems may be (encountered) and the effective solution in the process of design.
【Key words】 dynamic weighing; belt weighing devices; batching controller; field bus; CAN bus;
- 【文献出处】 沈阳工业大学学报 ,Journal of Shenyang University of Technology , 编辑部邮箱 ,2005年02期
- 【分类号】TP274
- 【被引频次】3
- 【下载频次】105