基于CAN的无线数据采集系统的软件设计

Software Design of Wireless Data-acquisition System Based on CAN Bus

基于CAN的数据无线采集器采用PH ILIPS的基于ARM的带有CAN控制器的LPC2119作为主控制器,主要用于仓库盘点而开发的,多个盘点机可以同时工作。通过传统的扫描枪接口采集条码数据,通过无线通讯模块把物品的条码数据传递到服务器,再由服务器返回物品的详细信息,从而完成数据采集过程。

The data-acquisition meter based on LPC2119 is mainly developed for the storage-check. We can use more than one data-acquisition meter to work at the same time. It uses the traditional interface of scan-gun to acquire the data, and transfers the code of goods to the server by the wireless communicate module, and then returns the details of goods by server. Thereby, it completes the process of data acquisition.