In order to solve the problem of supervising the optical fiber patrolling work, based on GPS and GSM, using the CPU of ultra low power consumption microprocessor MSP430, we developed Patrolling Hand-hold Terminal.

• 为了解决对光缆干线巡检人员进行自动实时监督的问题,基于GPS全球定位系统和GSM数字蜂窝网,以超低功耗单片机MSP430为中央处理器,开发设计并实现了巡检手持终端设备。