obu 中文意思是什麼
obu
解釋
飽富-
Obu and rsu can communicate with each other by wireless communication equipments, to toll without stop
在etc系統中，收費站與車輛利用無線收發裝置進行通信，無需停止行車就可以快速完成收費過程。 -
The electrical toll collection ( etc ) system improves the traffic capacity and service level efficiently. on board unite ( obu ) and road - side unite ( rsu ) are the main parts of etc system
全自動電子收費系統（ electricaltollcollectionsystem ，簡稱etc ）即不停車自動收費系統，可以有效提高高速公路的通行能力和服務水平。 -
On - board unit obu
車上單元 -
Using teos and ti ( obu ) 4, etc. as modifying material, wood samples were nano modified by means of microwave technology, supersonic dispersing method and pressure penetrating method etc
摘要採用納米合成技術，以正矽酸乙酯、鈦酸丁酯等作為改性木材的前驅體，結合微波擴孔技術、超聲分散技術、壓力浸漬等方法，對木材進行了改性。 -
The obu has two features to compensate for the loss of gps signals
車上裝置有兩個補救全球定位系統信號不足的功能。 -
The obu can compute its own position with accuracy of within up to 10 metres if it has a good visibility of satellites
車上裝置可以計算出本身的位置，衛星信號收發良好時誤差少於十米。 -
The obu could even morph into a virtual back - seat driver that does all these things and more, communicating with the driver using a synthetic voice, speech recognition and face - reading cameras
Obu最終可能演化為一個隨時告訴司機如何開車的乘客甚至具有更多功能，通過合成對話系統、語音識別系統和面部識別照相機，與司機進行交流。 -
The main assignments are : accomplished the design of transmitter, receiver, coder and decoder module, control system of obu and rsu. the communication protocol and the main factors which would influence the communication are also discussed
主要工作內容為:完成了車載通信單元和路側通信單元光發射機、接收機、編碼解碼模塊以及控制系統的設計，並討論了通信協議的相關內容和影響通信的主要因素。
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