pgs 中文意思是什麼
pgs
解釋
動力系統-
This paper proposes and implements the pgs architecture used to separate services and resources, as well as to fulfill the dynamic binding task at runtime, which aims at abstracting services and making full use of various dynamic resources in virtual organization, in order to improve the efficiency of the grid service runtime environment and the qos of services
本文的主要工作是提出並實現了用於分離服務與資源，並進行動態綁定的可接插網格服務體系，旨在進一步抽象服務，充分利用虛擬組織中的各種動態資源，提高網格服務運行環境工作效率和服務質量。 -
There are three contribution and innovation points in this paper : ( 1 ) the concept of pluggable grid service is proposed, by referencing the idea of services provided by electrical devices once plugged into the socket, and the similar concept in compute hardware. by extending the definition of grid service interface, this paper defines the uniform semantics of pgs, providing the extra information needed after the separation of services and resources
主要有以下三個創新點: （ 1 ）借用電器插入插座后即可為客戶提供服務，以及計算機硬體中即插即用的思想，提出了可接插網格服務的概念，並通過擴展定義網格服務的介面，定義可接插網格服務的統一語義，以反映服務與資源分離后所需提供的額外信息。 -
At the same time, parking difficulty bring out out - of - order parking, traffic confusion, traffic accidents, environment pollution and etc. therefore, parking problem has been pay attention to by the related management department of government and drivers. faced with the status of insufficient urban road resources, the experts and scholars of transportation engineering proposed its ( intelligent transportation systems ) to settle traffic problems and improve transportation efficiency. pgs ( parking guidance system ) is the application of its in the parking field, and the efficient approach to enhance urban parking management level and settle urban parking difficulty
本論文依託吉林省科技廳科技發展計劃項目《停車誘導系統理論方法和實施技術研究》 ，以停車誘導系統的核心? ?停車信息為主線，主要剖析如下五個問題:為什麼要進行有效停車泊位預測及預測的方法;如何基於停車場選擇進行停車誘導路徑優化;怎樣實現停車泊位預定;如何合理發布停車泊位信息;通過什麼方法來實現停車泊位信息的高效傳輸。 -
Detailed calculation and analysis on differential planetary gear set ( pgs ) are performed, and a general method for calculating conversion ratio ( a key feature parameter ) of pgs is defined
摘要對差動行星齒輪動力分配裝置進行了詳細的計算分析，確定了分析計算行星排特徵參數p的一般方法。 -
In view of the features of hybrid electric vehicles ( hev ), the 6 different connection relations between 3 key parts of pgs and power components are calculated, among which the best scheme as power assignment device is determined
從混合動力汽車特點出發，定量計算動力部件同行星齒輪系統中3個構件的6種不同連接關系，確定其作為動力分配裝置的最佳型式。 -
Parking guidance system, which aims at promoting the efficient utilization of park lots and nearby roads, utilize advanced gps, computer, electronics, communication and gis to realize collection, transmission, processing and real - time distribution of parking information. pgs can provide drivers with the location, using status, type of parking lots near the destination, the travel route to these parking lots and related road traffic information via many method, such as vms, broadcasting, telephone, internet, in - vehicle equipment, to guidance drivers to park conveniencely and reasonably. pgs can reduce the additional traffic volume, traffic congestion, time and energy wastage, environment pollution due to searching parking space blindly, promote the utilization rate of parking lot, enhance economic benefit, social benefit and environment benefit, upgrade the level of urban traffic information services
具體研究內容如下: 1 、利用bp神經網路及其兩種改進演算法實現了有效停車泊位預測; 2 、提出了基於停車場選擇的停車誘導路徑優化思想、演算法; 3 、總結了國外停車泊位預定技術的研究現狀、停車預定模型，並設計了停車預定功能實現的物理框架; 4 、給出了可變信息板信息發布的發布策略，並提出了停車場「空、滿」狀態判定方法; 5 、闡述了各種高效的信息傳輸方式在停車誘導系統中的應用框架，給出了基於gprs的停車誘導系統通信方案設計。 -
Based on the successful implementation of the industrial research projects of the science and technology plan of guangdong province, named “ gis grid service and its applications ”, this paper summerizes the existing problem in soa, which lies in the deficiency of service virtualizion originated by the static binding of resources. thus, the concept of plugabble grid service ( pgs ) is proposed here to solve the problem, together with the prototype and experiment to validate its feasibility, functionality and performance
在完成中山大學計算機系軟體工程實驗室提出並負責實施的廣東省科技計劃工業攻關項目「 gis （地理信息系統）網格服務及其應用」的基礎上，本文總結了soa當前存在的服務虛擬性不足，與資源靜態綁定的問題，提出了可接插服務體系的概念，並通過實驗驗證了其可行性、功能和性能。
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