在車資通訊領域方面，一般都是透過攝影機或探測車來蒐集道路速度相關的資訊。本研究中提出了一個Web 2.0的系統，讓「在地人」在電子地圖上根據自身的經驗，對路徑規劃服務產生的路徑進行編輯，「在地人」可能是居住在道路附近的居民或者是因為需要經常行走於該道路的駕駛人，所以對行走道路的情況會比服務提供者更為熟悉。本論文提供的系統主要能讓「在地人」編輯路徑的建議行走時間和行車速度的資訊，等資料上傳到伺服器端後，系統就能依據這些「在地人」所分享的資訊重新規劃出更符合實際情況的最佳路徑。在某些情況下，例如整個區域都沒有任何探測車，本系統所提供的以經驗為基礎的群眾智慧就能夠和以實驗為基礎的群眾智慧(例如：使用探測車)產生互補的作用。 In telematics, the information of road speed are typically gathered through cameras or probe vehicles. In this work, we propose a web 2.0 system to enable gathering the information from the people, we called local gurus, who are familiar with the local area and the traffic. Two algorithms are proposed to calculate the road speed from a single local guru and the multiple local gurus. Through the Web 2.0 system, local gurus can contribute routes with information about road speed and time interval, and the route planning service can plan a route based on these information. The experience-wise group intelligence provided by this system can complement the experiment-wise group intelligence (e.g., using probe vehicles) in some cases, such as the area with no available probe vehicles.
