基于LPC2478的LCD显示在注塑机系统中的应用  

Application of LCD Display in Injection Molding Machine System Based on LPC2478

作　　者：孙静晶 李丹 

机构地区：[1]鹤壁汽车工程职业学院,河南鹤壁458030

出　　处：《汽车电器》2017年第11期55-58,共4页Auto Electric Parts

基　　金：职教师资培养资源开发项目(vtne026)

摘　　要：介绍一种基于LPC2478控制的TFT-LCD显示的设计方法。以工业屏HSD0841ISN1-A液晶显示模块为例,实现了LPC2478与HSD0841ISN1-A的硬件接口电路设计和软件设计。结合注塑机系统需求自定义通信协议和显示方式,把该模块成功地应用于注塑机的人机界面中,具有可靠性高、实时性好的优点。同时,友好的人机界面能满足客户的使用要求,在实际的注塑机系统中取得了很好的效果。A design method for TFT-LCD display based on the control of LPC2478 is introduced. TakingHSD0841ISN1-A TFT-LCD as an example, the design of hardware interface circuit and software between the LPG2478 andHSD0841ISN1-A are realized. Combined with the requirements of the injection molding machine system, the communicationprotocol and the display mode are set up. The module is successfully applied to human-machine interface of the injectionmolding machine, and possesses high reliability and good real-time advantages. Its user-friendly interface can meetrequirements of customers, and incurs very good results in actual usage.

关 键 词：LPC2478 TFT-LCD HSD0841ISN1-A 注塑机 

分 类 号：U463.6[机械工程—车辆工程]