一种矿井定位设备的无线软件升级方法

Wireless software upgrade method for mine positioning equipments

针对现有矿井定位设备嵌入式程序升级方式需要建立物理连接、没有一种针对小型嵌入式设备的可编程无线升级协议等问题,提出了一种矿井定位设备的无线软件升级方法。该方法采用无线广播传输方式和一对多的网络模式实现矿井定位设备的批量无线IAP(应用内编程)升级,提高了升级的便捷性和效率。实验结果表明,该方法的总体升级成功率与距离正相关,在10m范围内成功率较高。该方法为数量较大的矿井定位设备的更新换代提供了一种有效途径。

In view of problems that existing mine positioning equipment embedded program upgrade method needs to establish physical connection and there s no programmable wireless upgrade protocol for small embedded devices,a wireless software upgrade method for mine positioning equipments was proposed.The method adopts wireless broadcast transmission mode and one-to-many network mode to implement batch wireless IAP(In-Application Programming)upgrade of mine positioning device,thereby improving convenience and efficiency of upgrade.The experiment results show that the overall upgrade success rate of the method is positively correlated with distance,and the success rate is high within 10m.The method provides an effective way for upgrading of a large number of mine positioning equipments.