A Software Design for Wireless Sensor Network Node Used in Highway Pavement Information Monitoring

This paper design the software of wireless sensor network used in highway pavement information monitoring based on IEEE 802.15.4 protocol standard, including physical layer data acquisition module design, the physical layer data transmission function module design, CSMA/CA channel access function design. The design provides a software basis for overall design of wireless sensor network which used in highway pavement information monitoring system. And achieve simulation of highway pavement information monitoring by GAINZ hardware development platform.