car status information 中文意思是什麼
car status information
解釋
轎廂運行狀態信息- car : 1 civil air regulations 民航條例。2 controlled avalanche rectifier 可控雪崩整流器。n 1 車輛；（小...
- status : n. 1. 情形，狀況，狀態。2. 地位；資格；【法律】身份。3. 重要地位，要人身份。4. （器材的）本性。
- information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
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Secondly, the identification algorithms of road traffic status are studied including methods of determining floating car sample sizes which are based on “ the relationship between floating car sample sizes and accuracy of traffic information detection ” and “ the relationship between floating car sample sizes and requirement of road network information detection ”. the road traffic identification algorithm grounded on the journey - time is analyzed. besides, road traffic identification algorithm based on average speed is put forward and the validity of these two methods is analyzed in the thesis
主要工作包括:從「浮動車數量與交通流信息檢測準確性關系」 、 「浮動車樣本數量與路網全方位信息檢測需求關系」兩方面對浮動車數量確定方法進行研究，給出了演算法模型;同時，分析了基於行程時間的道路交通判別演算法，提出了基於指數平滑法的平均瞬時速度道路交通判別演算法，並對兩種演算法的有效性進行分析比較。 -
This project applied database and internet method, based on the investigation of china passenger car manufacture enterprise and passenger transport enterprise, according to the status of the native and oversea passenger car industry, analyzed the product structure demand of china passenger car enterprises and the requirement of passenger transport enterprises, established the passenger car manufacture enterprise products net and internet market investigation database management system, realized database management method for the product and investigation information of passenger car industry, programmed the management and analysis software. this can provide market information for passenger car design rapidly
本課題結合陜西省交通廳「客車計算機輔助設計」重點課題研究，通過對我國客車製造企業和客運公司進行市場調研，針對中國客車企業的發展需求，結合國內外企業信息系統的設計應用情況，利用網路數據庫技術建立了客車製造企業產品和市場信息管理系統，實現了網路數據庫管理；並提出和建立了客車市場分析系統，利用sybase網路數據庫和powerbuilder軟體為平臺，設計了調查分析軟體，縮短了數據收集和處理的周期，為進行客車產品設計提供了市場依據，部分研究成果已在客車企業中進行使用，收到了良好的效果。
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