摘要: |
While direct display of mobile data helps operators make treatment decisions, one of the reported factors in deviating from MDSS (maintenance decision support system) recommendations is the difference between forecast and observed conditions. Consequently, harmonising observations and forecasts can facilitate better uptake of MDSS recommendations and extend the value of mobile observations. As the world of road maintenance advances, the role of mobile sensing devices in providing situational awareness and forecasts for winter maintenance is evolving. The percentage of agencies collecting realtime field data from maintenance vehicles continues to increase. In fact, the Road Weather Management Programme's 2019 Performance Measures Update revealed that nearly 80% of US respondents collect realtime data from their fleet. |