摘要
粮食作为国家战略储备物资,其仓储过程的优劣直接决定着最终的粮食品质,如过程和措施得当,能延长粮食的保质期,具有重要的战略意义。在粮食的仓储过程中,为保证粮食的品质,对粮仓内的室内温度和空气湿度等指标都有严格的要求。由基于神经元芯片为智能测量节点、PCI总线的智能网络接口卡和LON总线组成智能网络测控系统,用于对粮食仓储过程中的环境温度、湿度等状态参数进行测量,并将测量结果通过网络传送给服务器,经服务器处理后的信号返回到控制设备。
Grain storage process will directly determine the quality of the final food and appropriate process measures can prolong food shelf life. In the process of grain storage, there are strict requirements on the indoor temperature and air humidity of the gra- nary. Intelligent measurement nodes based on neuron chip, intelligent network access cards （PCI bus） and LON （Local Operating Net- work） bus constitute an intelligent network control system. In Grain storage process the system measures the signals such as ambient temperatu＇re and humidity, transmits the measurement results through the network to the server,returns the server processed signals to control equipments.
出处
《微计算机信息》
2012年第8期45-47,共3页
Control & Automation
