200923852 九、發明說明： 【發明所屬之技術領域】 本發明係有關-種高速公路車輛最佳巡航速度決策系 統’其兼具以最佳運行速度達到節能目的、可預先避開道路塞 車達到車輛省能目的以及即時路況通知提高行車安全等優點 及功效。 【先前技術】 由於原油與燃煤日益短缺，高價能源的時代來臨，提高能 源效率將是不可逃避的重要議題。目前國内中長程運輸工具以 ^車最為晋遍，如何降低汽車行駛_料，—叙來就是產官 學研的目標’例如：提高引擎效率、降低風阻、減低重量、改 變驅動方式等’甚至以替代能源取代原有燃油的使用，達到省 能的效益；各種領域以不同的角度完成汽車省能的目的，不過 〇致都是岐善車輛本身雜能、改料的品質為出發點來 達到目的。 但實際在不_道路上行駛時，健生町缺失： ⑴無細最麟魏度達聊能目的。目前高速公路與 快輕路轉物有最高及最低速限，可變速度_的目的是 安王’亚無法使車細為在速限内行駛而達到省能的 —無法縣道路塞車而耗能。部分道路職設有易 、口下但，其為固定式的告示，並非依實際道路狀況(有 200923852 時塞車树㈣行齡）而作技，充其量狀當參考， 實際達到預先避開塞車而耗能。 、 [3]無法以㈣觀提高行車安全。傳_星導航 導引汽車駕駛人道路方向，無法隨時提供路上最新的^ 與行車資訊，胁部分射上關驗㈣，綠預先告知^ 況可使其有心裡準備而提高行車安全。 因此，有必要研發出可革除習用結構弊病之裝置。 【發明内容】 .本如月之主要目的，在於提供-種高速公路車輛最佳巡航 速度決策系統，其以最佳運行速度達到節能目的。 速产=I之次要目的’在於提供—種高速公路車輛最佳巡航 朿錢’其可就關道路塞車達到車輛省能目的。 本U之再—目的’在於提供—種高速公路輪最佳巡航 速度決策系統’其可提供即_況通知提高行車安全。 統，係提供—種高速公路車輛最佳巡航速度決策系 …複數個鶴部，縣—移動部係·量出—車速與行進資 訊*， 口疋口ρ ’係包括至少—路旁控制設備、至少 少-路旁㈣設備與駐少—路況收集輯分別狀 預疋道路的敢位置處，麵旁控制雜制以接收該複數 固移動部測量之車速與行進資訊；該路況收集器係用以測量該 200923852 預疋道路上的至少一最新車流資訊及至少—最新氣候資訊； -控制中心，係包括—工作站及一資料庫’該工作站係從 該路旁控做備接_車速與行進:#訊、該至少—最新車流資 λ及為至^ -最職候資訊；並傳送至該龍庫，該資料庫即 以下列公式進行目標函數計算： E%=m\n^Ei(J} ,J2, J3, v-, W) /=1 其中.瓦為旅程最小耗能；”為旅程中速度指示區的數目； 為不同速度才曰不區的耗能；J為車輛性能參數；{為土木線 幵7參數，{為路況參數，\為第Η目速度指示區的最佳速度指示 值；R為車重均值；且；旅程時U小於等於駕驶設定旅 程時間7；,，其公式如下： £* = πιίηΣ^(^，Λ5Λ5ν, W) /=1 再透過紅作站將計算丨之工作函數輸&至該路旁控制 設備’該路旁控制設備即可指示該移動部—最省能之運行資 訊。 、 茲以下列實施例並配合圖式詳細說明本發明於後： 【實施方式】 .參閱第一及第二圖，本發明係為一種『高速公路車輛最佳 巡航速度決策系統』，其包括： 複數個移動部10，該每一移動部10係可測量出一車速遍 行進資訊10A; ^ 200923852 -固定部2G，係包括至少—路旁控制設備2卜至少一路 況收集态22 ;該至少一路旁控制設備幻與該至少—路況收集 器22係分別設於-預定道路9〇賴定位置處，該路旁控制設 備21係用以接收該複數個移動部1〇測量之車逮與行進資訊 Ϊ0Α’·該路況收集！| 22係用以測量該預定道路9〇上的至=一 取新車流資訊22A及至少-最新氣候資訊22B ; -控制中心30，係包括-工作站31及―f料庫％，該工 作站31係從該路旁控制設備21接收該車速與行進資訊·、 駐少—最新車流資訊22A及該至少—最新氣候資訊22β ;並 傳=至該鱗庫32，該資料庫32即以下列公式進行目標函數 计异： ，Λ，Λ，νΊ) /=1200923852 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an optimal cruising speed decision system for an expressway vehicle, which has the objective of achieving energy saving at the optimum operating speed, and can avoid the road traffic jam to reach the vehicle province in advance. Ability and immediate traffic notification to improve driving safety and other advantages and effects. [Prior Art] Due to the increasing shortage of crude oil and coal, the era of high-priced energy is coming, and improving energy efficiency will be an important issue that cannot be avoided. At present, China's long-distance transportation tools are the most popular in the car, how to reduce the car driving _ material, - Syria is the goal of production and research - for example: improve engine efficiency, reduce wind resistance, reduce weight, change the driving method, etc. even Replacing the use of the original fuel with alternative energy sources to achieve energy-saving benefits; various fields to achieve the purpose of energy-saving for cars from different angles, but the result is to improve the quality of the vehicle itself and the quality of the materials to achieve the purpose. . However, when actually driving on the road, Jiansheng Town is missing: (1) There is no fineness and the most Lin Weidu can talk. At present, the expressway and the expressway have the highest and lowest speed limits. The purpose of the variable speed is that An Wang’s can’t make the car run in the speed limit and save energy. . Some roads have an easy-to-understand, but they are fixed-type notices. They are not based on actual road conditions (there are times when the traffic jam tree (4) is at 200923852). At best, it is a reference, and the actual consumption is avoided in advance. can. [3] It is impossible to improve driving safety with (4). _ _ Star Navigation Guide the direction of the car driver's road, can not always provide the latest ^ and driving information on the road, the threat part of the shooting (4), the green notice in advance can make it ready to improve driving safety. Therefore, it is necessary to develop a device that can eliminate the disadvantages of conventional structures. SUMMARY OF THE INVENTION The main purpose of this month is to provide an optimal cruising speed decision system for highway vehicles, which achieves energy saving at an optimal operating speed. The second purpose of the fast-moving production = I is to provide the best cruising of highway vehicles, and to save money on the roads. The re-purpose of this U is to provide a kind of highway cruise optimal cruising speed decision system, which can provide immediate notification to improve driving safety. The system provides the best cruising speed decision-making system for highway vehicles...multiple cranes, county-mobile departments, measurement-vehicle speed and travel information*, mouth-mouth ρ′ system includes at least—roadside control equipment, At least the roadside (4) equipment and the station-less road-collection collection separately pre-emptive roads, and the side control miscellaneous to receive the vehicle speed and travel information measured by the complex solid-moving part; the road condition collector is used Measure at least one latest traffic information on the 200923852 pre-embarked road and at least the latest climate information; - Control center, including - workstation and a database - the workstation is controlled from the roadside _ speed and travel: # News, at least - the latest car flow λ and to ^ - most job information; and transmitted to the dragon library, the database is calculated by the following formula: E% = m \ n ^ Ei (J}, J2, J3, v-, W) /=1 where watt is the minimum energy consumption for the journey; "the number of speed indication zones in the journey; energy consumption for different speeds; J is the vehicle performance parameter; Civil line 幵 7 parameters, { is the road condition parameter, \ is the third item speed The best speed indication value in the display area; R is the average weight of the vehicle; and; U is less than or equal to the driving set journey time 7;, the formula is as follows: £* = πιίηΣ^(^,Λ5Λ5ν, W) /=1 Through the red station, the function function of the 丨 输 will be calculated and the roadside control device will indicate the moving part - the most energy-saving operation information. The present invention is described as follows: [Embodiment] Referring to the first and second figures, the present invention is a "highway vehicle optimal cruising speed decision system", which includes: a plurality of moving parts 10, each moving part The 10 series can measure a vehicle speed travel information 10A; ^ 200923852 - the fixed portion 2G includes at least one roadside control device 2 at least one road condition collection state 22; the at least one roadside control device and the at least one road condition collector The 22-series are respectively disposed at the position of the predetermined road 9 〇 定 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , To measure the scheduled road 9 The new traffic information 22A and at least the latest climate information 22B; the control center 30 includes a workstation 31 and a f library %, and the workstation 31 receives the vehicle speed from the roadside control device 21. And the travel information, the less--the latest traffic information 22A and the at least-the latest climate information 22β; and pass to the scale 32, the database 32 uses the following formula to perform the objective function calculation: , Λ, Λ, νΊ ) /=1
其中.五*為旅程最小耗能；„為旅程中速度指示區的數目. 二為不同速度指示區的減U為車雛能參數；心為土木線 开〇數，4路況參數；ν，樣個速度指示區的最佳速度指示 ==為車重均值；且；旅程時U小於等於駕驶設定旅 辁時間rw,，其公式如下： travel — Tscf 再透過該工作站31將計算出之工作函數輪出至該路 軸f2l ’該騎控椒仙即可指示鄉動㈣: 月b之運行資訊2〇A(例如運行速度）。 8 200923852 為本U之喊公路車輛最佳巡航速度決策系統。 :上，該移動：10係為車輛;該移動部1〇上至少設有: 速與雜⑥輪11，聰醜部10之車 ^_訊服；該車速與行進資訊_至少包括：目前車 速與早位時間内車輛行進距離。 ‘航系、4 12 ’翻以接收並輪出該車速與行進資訊 且用以接收(可再予以顯示）該路旁控制設備Μ輸入 行資訊20A。 。。抓兄收集為22係包括一車輛感測器221及一氣候感測 及車辆感測為21係用以測量該至少一個最新車流資 訊22A ;該氣候感測器22則用以測量該至少一個最新氣候資 訊 22B。 ' §預疋道路90至少包括尚速公路與快速道路，且至少規 4出.複數的路況資料區A，每—路況資料區a包括複數個速 度指不區（例如第—速度指示隨、第二速度指祕A2、第三 速度指吨A3、第四速度指示區M、帛五速度指示區A5)。 忒V航系統12傳輸至該路旁控制設備21的資訊至少包 括·· (1) 車輛（即該移動部10)之編號； (2) 車輛所在速度指示區編號； (3) 車輛（可能由駕駛自行輸入)之廠牌型號及車重均值； 200923852 (4) 目的地(例如：交流道編號）； (5) 剩餘旅程時間； (6) 目前車速。 該路況收集器22傳輸至該路旁控制設備21的資訊至少包 括： (1) 路況收集器22之編號； (2) 單位時間内通過車輛； (3) 單位時間内平均車速； (4) 風力； (5) 雨量； (6) 濃霧； (7) 其他可供研判路況之資訊。 該路旁控制設備21傳輸至該控制中心30之資訊至少包 括： (1) 路旁控制設備21之編號； (2) 路況貢料區編號（例如路況貢料區A)， (3) 目前單位時間内通過之車輛的數量； (4) 單位時間内平均車速； (5) 風力； (6) 雨量； (7) 濃霧； 200923852 (8) 其他可供研判路況的資料； (9) 車輛之所在速度指示區編號（例如第一速度指示區 A1)； (10) 車輛之編號； (11) 車輛之廠牌； (12) 車輛之目的地(例如：交流道編號）； (13) 剩餘旅程時間； (14) 目前車速。 該控制中心30之工作站31傳輸至該資料庫32的資訊至 少包括： (1) 路況育料區編號， (2) 目前單位時間内通過之車輛的數目； (3) 單位時間内平均車速； (4) 風力； (5) 雨量； (6) 濃霧； (7) 其他可供研判路況的資料； (8) 車輛之廠牌型號； (9) 速度指示區編號； (10) 速度指示區之速度指示值； (11) 車輛之目的地； 200923852 (12) 剩餘旅程時間，· (13) 車輛之車速。 該控制中心 少包括： 3〇之資料庫32傳輸至該工作站 31之資訊至 (1) 車輛之性能資料； (2) 土木線形資料； (3) 目前路況資料。 s亥控制令心30之工作站31 資訊至少包括： 傳輸至該路知設備21之 (1) 路旁控制設備21之編號，· (2) 車輛之所在速度指示區編號； (3) 車輛之編號； (4) 車輛目y所在速度指示區的速度指示值； (5) 下一個速度指示區編號； (6) 下一個速度指示區位置； (7) 下一個速度指示區的速度指示值。 z路方控制5又備21傳輸至該導航系統12的資訊至少包 括： (1) 車輛目前所在速度指示區編號； (2) 車輛之編號； C3)車輛目前所在速度指示區的速度指示值； 200923852 (4) 下一個速度指示區編號； (5) 下一個速度指示區位置； (6)下一個速度指示區的速度指示值。 而言’影響 另外，在計算該目標函數方面，對於兩軸車輛 其縱向力的參數又包括： [1] 空氣阻力/ζ(Ν); [2] 前後輪滾動阻力與々(Ν); [3] 坡度阻力&(Μ);以及 [4] 前後輪牵引力巧與f(n)。 若是前輪驅動之移動部1〇，則6 = {)，反之若為後輪驅動 之移動部10，則F/ =0 ;因此，關於該移動部1〇之縱向移動的 運動方程式為：Among them, five * is the minimum energy consumption of the journey; „ is the number of speed indication zones in the journey. Second, the reduction U of different speed indication zones is the vehicle energy parameter; the heart is the number of civil line opening, 4 road parameters; ν, like The best speed indication of the speed indication zone == is the average weight of the vehicle; and; when the journey U is less than or equal to the driving set travel time rw, the formula is as follows: travel - Tscf then the working function wheel will be calculated through the workstation 31 Go to the road axis f2l 'The ride control pepper can indicate the township movement (4): The operation information of the month b 2〇A (such as the running speed) 8 200923852 This is the best cruising speed decision system for the road vehicle. Above, the movement: 10 series is a vehicle; the moving part 1 has at least: a speed and a miscellaneous 6 rounds 11, and a traffic of the ugly ugly part 10; the speed and travel information _ at least: the current speed and The distance traveled by the vehicle in the early time. 'Airline, 4 12' turns to receive and rotate the speed and travel information and is used to receive (can be displayed again) the roadside control device Μ input line information 20A. Brother collected 22 series including a vehicle sensor 221 and a sense of climate And the vehicle senses 21 to measure the at least one latest traffic information 22A; the climate sensor 22 is used to measure the at least one latest climate information 22B. ' § The road 90 includes at least a speed highway and a fast The road, and at least 4 out. The plural road condition data area A, each road condition data area a includes a plurality of speed index zones (for example, the first speed indicator, the second speed finger A2, the third speed index A3, The fourth speed indicating area M and the fifth speed indicating area A5). The information transmitted by the 忒V navigation system 12 to the roadside control device 21 includes at least (1) the number of the vehicle (ie, the moving part 10); The number of the speed indicator area where the vehicle is located; (3) the model number of the vehicle (possibly entered by the driver) and the average weight of the vehicle; 200923852 (4) destination (eg: interchange number); (5) remaining journey time; 6) Current vehicle speed. The information transmitted by the road condition collector 22 to the roadside control device 21 includes at least: (1) the number of the road condition collector 22; (2) passing the vehicle per unit time; (3) the average speed per unit time (4) wind; (5) rainfall; (6) dense fog (7) Other information available for the study of the road condition. The information transmitted by the roadside control device 21 to the control center 30 includes at least: (1) the number of the roadside control device 21; (2) the road condition tributary area number (for example Road conditions tribute area A), (3) The number of vehicles currently passing through the unit time; (4) Average speed per unit time; (5) Wind power; (6) Rainfall; (7) Dense fog; 200923852 (8) Others Information for the study of road conditions; (9) The speed indication zone number of the vehicle (eg first speed indication zone A1); (10) the number of the vehicle; (11) the nameplate of the vehicle; (12) the destination of the vehicle (eg : interchange number); (13) remaining journey time; (14) current speed. The information transmitted by the workstation 31 of the control center 30 to the database 32 includes at least: (1) the traffic condition area number, (2) the number of vehicles currently passing through the unit time; (3) the average speed per unit time; 4) Wind power; (5) Rainfall; (6) Dense fog; (7) Other information available for research on road conditions; (8) Type of vehicle label; (9) Speed indicator area number; (10) Speed indicator area speed Indication value; (11) Destination of the vehicle; 200923852 (12) Remaining journey time, (13) Vehicle speed. The control center includes: 3) The information transmitted from the database 32 to the workstation 31 to (1) vehicle performance data; (2) civil linear data; (3) current road data. The information of the shai control command center 30 includes at least: (1) the number of the roadside control device 21 transmitted to the road device 21, (2) the speed indication zone number of the vehicle; (3) the number of the vehicle (4) The speed indication value of the speed indication zone where the vehicle is located; (5) the next speed indication zone number; (6) the next speed indication zone position; (7) the speed indication value of the next speed indication zone. The information transmitted by the z-way controller 5 to the navigation system 12 includes at least: (1) the current speed indication zone number of the vehicle; (2) the number of the vehicle; C3) the speed indication value of the speed indication zone in which the vehicle is currently located; 200923852 (4) Next speed indication zone number; (5) Next speed indication zone position; (6) Speed indication value of the next speed indication zone. In terms of 'influence, in terms of calculating the objective function, the parameters of the longitudinal force of the two-axis vehicle include: [1] air resistance / ζ (Ν); [2] rolling resistance of the front and rear wheels and 々 (Ν); 3] Slope resistance &(Μ); and [4] Front and rear wheel traction and f(n). If it is the front wheel drive moving part 1〇, then 6 = {), and if it is the rear wheel drive moving part 10, then F/ =0; therefore, the equation of motion for the longitudinal movement of the moving part 1〇 is:
Fr+Fr-ma + Ra+Rif + Rrr+Ri( 〇) "中，设疋β為車輛縱向加速(m/s2)，為車辆的質量均值 (kg);則（1)式可為： F = K+Wma ⑵ 其中’ ^為前後輪牽引力（N)的和。 弋為空氣阻力，其計算公式為： R^~C1)AiV2 (3) 其中’ p為空氣質量密度(kg/m3); c,為空氣阻力係數；七 F為車輛速度(m/s)。 13 200923852 足為滾動阻力（亦即前後輪滾動阻力（N)的和），其計算公 式為： ㈣ (4) 其中’ X為滚動阻力係數，r為車重均值(N);且若移 動部10係於鋪面道路上運行’則滾動阻力係數乂為： ⑸ &為坡度阻力，其計算公式為： ⑹ i?K=)Tsin^ 其中’纥為坡度角度(Degree)。通常高速公路坡度很 小，因此坡度阻力\可近似：In Fr+Fr-ma + Ra+Rif + Rrr+Ri( 〇) ", let 疋β be the longitudinal acceleration of the vehicle (m/s2), which is the mass mean (kg) of the vehicle; then (1) can be : F = K+Wma (2) where ' ^ is the sum of the front and rear wheel traction (N).弋 is the air resistance, and its calculation formula is: R^~C1)AiV2 (3) where 'p is the air mass density (kg/m3); c, which is the air resistance coefficient; and seven F is the vehicle speed (m/s). 13 200923852 The rolling resistance (ie the sum of the rolling resistance (N) of the front and rear wheels) is calculated as: (iv) (4) where 'X is the rolling resistance coefficient and r is the average weight of the vehicle (N); and if moving The section 10 is running on the paved road', then the rolling resistance coefficient 乂 is: (5) & is the slope resistance, and its calculation formula is: (6) i?K=)Tsin^ where '纥 is the slope angle (Degree). Usually the slope of the highway is very small, so the slope resistance can be approximated:
R tm0 =JVG (7) 其中，G為坡度(％，每百公尺上升若干公尺）。 月ίι述公式(2)中之車輛牽引力不可大於車輛最大牽引力， 且不可大於不同檔位下引擎傳送至驅動輪的牽引力;而車 輛最大牽引力為影響加速性能之要件，經推導7前輪及 後輪驅動該移動部1Q之最大牽引力n j)分別為:式 (8)與公式(9): ,max ^pW(lr+frh)/L 1+///?/Z ⑻ —冲％ ~frh)fL 1-//Λ/Ι (9) 其中’//為道路黏著係數；r為車重均值(N) 14 200923852 別為前後轴與車輛重心的距離；以滾動阻力係數；磷 而度；Z*為轴距。 ' 至於車輛引擎動力的計算方面，本發明係依引擎輪 -引擎轉速的關係，進行計算如下式： 率 2nMenc 1000 p〇 (10)R tm0 = JVG (7) where G is the slope (%, several meters per 100 meters). The vehicle traction force in formula (2) shall not be greater than the maximum traction force of the vehicle, and shall not be greater than the traction force transmitted by the engine to the drive wheels in different gear positions; and the maximum traction force of the vehicle is the requirement for affecting the acceleration performance, and the front and rear wheels are deduced 7 The maximum traction force nj) for driving the moving portion 1Q is: Equation (8) and Equation (9): , max ^pW(lr+frh)/L 1+///?/Z (8) -Chong % ~frh)fL 1-//Λ/Ι (9) where '// is the road adhesion coefficient; r is the average vehicle weight (N) 14 200923852 is not the distance between the front and rear axles and the center of gravity of the vehicle; the rolling resistance coefficient; phosphorus degree; Z* For the wheelbase. As for the calculation of vehicle engine power, the present invention calculates the following equation based on the relationship between the engine wheel and the engine speed: Rate 2nMenc 1000 p〇 (10)
Ki\jj 其中，C為引擎輪出功率⑽），< 為引擎轉矩 引擎轉速(rev/sec)。 '為 關於不同驗下車輛動力傳送至驅動輪輯算係 吼 下式： c r , (11) 其中，c為引擎傳送至驅動輪的牵引力⑻， 的傳動減速率、為傳動系統的機械效率，，為驅動輪半徑= 而車輛速度與引擎轉速的關係為·· ^ 10。 27rrne(l~i) ~ _ εο V， . (12) ”中，，為傳動系統的滑動率，—般為⑽至 而車輛加速除了與料力有關外， .。 ,： 〇旱輛祜位亦有密切關俜， 右再考1車輛_素〇〇，則公式⑵可改寫為：蛐 F~2LR^rmma 甘士 (13) /、中’ r",可近似表示為公式⑴，可得到·· Λ« -1.04 + 0.0025%2 ^ , (14) 來，同樣以兩轴車輛為對象，沿縱轴的煞車力的和咖 200923852 為： ma~Ra~Rr ~R^ 經推導’前後輪最大煞車力 與公式（17): (15) 5/>ax、CW)分別為公式（】6) μψ h/,max — '^+KM + fr)] (16) (17) vu; 另外關於車輛之煞車距離_的計算係依下述 2 + 夂 土 sin %) 其中，“質量因素、為煞車效率。(18) 然:，在實際應社，料_迷至停止，且坡声、 以及X夠小，則車輛煞車距離可改寫為. 又n、 2g〇7^±G) 有關功率〇)與耗能⑷的計算則如下式. Σ2— ±G) (19) (20) P = Fv E = \Pdt 總結上述說明，本發明據以 （21) 有三·· ” 行耗能之相關參數 一.車輛性能參數，至少包括：< 重與載重）、引擎效率、轉目爾車速、車重均值（淨 輸出1 力率對轉速關係、不同車 16 200923852 速下牽引力煞車力上限、車辅前方面 軸距、車輛重心位置 積鱗與傳動方式、 率、傳動㈣w 〃 力係數、槽位傳動減速 專動线料、，鶴輪雜,_ =性馳，_晴,峨其熱庫32内= 車輛廠牌型號而得出。 建之各 Μ 參數，至少包括：路贿祕 h、坡度、舖面種類對阻力關係(黏著係數）等。 三.目前路況參數，至少包含：車流量 旅程剩餘_、祕（助麵力 ·^車速 係數、路面潮濕狀況)等。 孔貝"度、空氣阻力 =動部1G透過該導峨12傳輪至該路旁控制設備 的貝，’除了前述嘑輛(即該移動部1G)之編號、車輛所 速度指不區編號、車輛之廠牌型號(可能由駕駛自行輸入）' :的地(例如.交流道編號）、剩餘旅程時間，以及目前車速外， 田再匕括車重均值’如此路旁控制設備Μ將資料傳送至該 ^制中〜30後’其餘資料將依據移動部ι〇之廠牌型號，由該 貝料庫32中之既有資訊提供，至於塞車、下雨、強風、濃霧、 事故或其他重大變故時，該龍庫32 _容也將隨時更新。 200923852 表一 第一速 度指示 區A1 第二速 度指示 區A2 第三速 度指TfC 區A3 第四速 度指示 區A4 弟五速 度指示 區A5 實際車速 (km/hr) 60 90 110 60 30 理想車速 (km/hr) 85 80 90 85 75 舉例來講，配合第二圖及表一所示，假設，於第―、第二、 第三、第四及第五速度指示區（第二圖中之該移動部10數量僅 供參考’不代表實際車流量）上實際車速分別為6〇、9〇、、 60、30(km/hr)，若可依本系統的指示，建議各車將車速分別 調整為85、80、90、85、75(km/hr)，即可使預定道路9〇上 的車輛達到預期節能運行的目的。本發明之優點及功效歸納如 下： [1]以最佳運行速度達到節能目的。本發明將快速道路或 疋尚逮公路分成複數的速度指示區，並指示進入每一速度指示 區内的車輛以最佳的速度運行’不雜踩或猛放關，達到使 車輛節能的目的。 [2]可預先避開道路塞車達到車輛省能目的。本發明之控 2心藉設_預定道路之預定處的騎控做備，隨時通知 4輛最_行車魏，若提早知祕方縣，财以選擇在 近的ϋ道（交流道)提前·縣路況，避㈣人車陣中 200923852 省能目的。 [3]即時觀通知龄行轉全。本發明可藉各路段的路 旁控制設備，_提供車輛上的H錄新_時路況，對 ;ί5刀新手上路的駕駛而言，預先告知路況可使其有心裡準 備’提高行車安全。 以上僅是藉由較佳實施例詳細說明本發明，對於該實施例 所做的任何簡單做與變化，皆不雌本發明之精神與範圍。 、上詳細說明’可使熟知柄技藝者明瞭本發明的讀可 達成則4目的’貫已符合專利法之規定，紐出發明專利申請。 19 200923852 【圖式簡單說明】 第一圖係本發明之流程方塊示意圖 第二圖係本發明之模擬示意圖 【主要元件符號說明】 10移動部 11車速與距離量測裝置 20固定部 21路旁控制設備 22A最新車流資訊 221車輛感測器 30控制中心 32資料庫 A路況貧料區 A2弟二速度指不區 A4第四速度指示區 10A車速與行進資訊 12導航系統 20A運行資訊 22路況收集器 22B最新氣候資訊 222氣候感測器 31工作站 90預定道路 A1第一速度指示區 A3第三速度指示區 A5第五速度指示區 20Ki\jj where C is the engine wheel power (10)) and < is the engine torque engine speed (rev/sec). 'For the different test vehicle power transmission to the drive wheel system: ,, cr, (11) where c is the traction force (8) transmitted by the engine to the drive wheel, the transmission deceleration rate, the mechanical efficiency of the transmission system, For the drive wheel radius = the relationship between vehicle speed and engine speed is ·· ^ 10. 27rrne(l~i) ~ _ εο V, . (12) ”, is the slip rate of the transmission system, generally (10) until the acceleration of the vehicle is related to the material force, . . . There is also a close relationship, right after the test 1 vehicle _ Su Yi, the formula (2) can be rewritten as: 蛐F~2LR^rmma Ganshi (13) /, medium 'r", can be approximated as the formula (1), available · Λ« -1.04 + 0.0025%2 ^ , (14) Come, also for the two-axle vehicle, the braking force along the vertical axis and the coffee 200923852 are: ma~Ra~Rr ~R^ After deriving 'the front and rear wheels are the largest煞Car power and formula (17): (15) 5/>ax, CW) are the formula (6) μψ h/,max — '^+KM + fr)] (16) (17) vu; The calculation of the vehicle's braking distance _ is based on the following 2 + s sin %) where "quality factor, braking efficiency. (18) However: in the actual society, material _ lost to stop, and the slope sound, and X is small enough, the vehicle braking distance can be rewritten as. Another n, 2g 〇 7 ^ ± G) related power 〇) and consumption The calculation of energy (4) is as follows. Σ2—±G) (19) (20) P = Fv E = \Pdt Summarizing the above description, the present invention according to (21) has three parameters related to energy consumption. Vehicle performance parameters, including: < weight and load), engine efficiency, turning speed, average vehicle weight (net output 1 force rate versus speed, different vehicles 16 200923852 speed traction force upper limit, vehicle auxiliary front) Wheelbase, vehicle center of gravity position and scale, transmission mode, rate, transmission (four) w 〃 force coefficient, slot transmission deceleration special line material, crane wheel miscellaneous, _ = sex Chi, _ Qing, 峨 热 heat bank 32 = vehicle According to the model number of the brand, the parameters of the building include at least: road bribe h, slope, pavement type and resistance relationship (adhesion coefficient), etc. 3. Current road condition parameters, including at least: traffic flow journey remaining _, secret (Assistance force · ^ speed coefficient, road surface moisture condition), etc. Conba " degree, air resistance = moving part 1G transmits the wheel to the roadside control device through the guide 12, 'except for the number of the aforementioned vehicle (ie, the moving part 1G), the speed of the vehicle, the number of the vehicle, and the model number of the vehicle (possibly by driving Enter) ': the ground (for example, the interchange number), the remaining journey time, and the current speed, the field average weight of the vehicle is repeated. 'The roadside control device transmits the data to the system~30 after the rest' The information will be provided by the existing information in the bedding warehouse 32 according to the model number of the moving parts of the mobile unit. For traffic jams, rain, strong winds, dense fog, accidents or other major accidents, the Longku 32 _ Rong will also Update at any time. 200923852 Table 1 First speed indicating area A1 Second speed indicating area A2 Third speed means TfC Area A3 Fourth speed indicating area A4 Five speed indicating area A5 Actual speed (km/hr) 60 90 110 60 30 Ideal Speed (km/hr) 85 80 90 85 75 For example, as shown in the second and Table 1, assume that the first, second, third, fourth and fifth speed indication zones (in the second figure) The number of the mobile part 10 is for reference only 'does not represent the actual The actual speeds on the flow rate are 6〇, 9〇, 60, 30 (km/hr) respectively. If you can follow the instructions of this system, it is recommended that each vehicle adjust the speed to 85, 80, 90, 85, 75 (km). /hr), the vehicle on the scheduled road 9 can achieve the purpose of energy-saving operation. The advantages and effects of the present invention are summarized as follows: [1] Energy saving is achieved at the optimal operating speed. The present invention will be a fast road or a fashion The arrested highway is divided into a plurality of speed indicating zones, and the vehicles entering each speed indicating zone are instructed to operate at an optimal speed 'no missteps or fierce cuts, to achieve energy saving purposes. [2] The road traffic jam can be avoided in advance to achieve the vehicle energy saving purpose. The control of the present invention is based on the control of the reservation of the scheduled road, and is notified of the 4 most _ driving Wei at any time. If you know the secret county, you can choose the nearest ramp (communication road) in advance. Road conditions, avoiding (four) people's car array 200923852 provincial energy purpose. [3] Instant view of the notice to turn the whole line. The invention can utilize the roadside control equipment of each road section, _providing the H-new road condition on the vehicle, and for the driving of the new road, the advance notice of the road condition can make it ready to improve the driving safety. The above is only the detailed description of the present invention by way of a preferred embodiment, and the invention is not limited to the scope and scope of the invention. The above detailed description can enable the well-known skill holder to understand that the reading of the present invention can be achieved in accordance with the provisions of the Patent Law. 19 200923852 [Simplified description of the drawings] The first diagram is a schematic diagram of the flow chart of the present invention. The second diagram is a schematic diagram of the simulation of the present invention. [Main component symbol description] 10 moving portion 11 vehicle speed and distance measuring device 20 fixed portion 21 roadside control Equipment 22A latest traffic information 221 vehicle sensor 30 control center 32 database A road condition poor material area A2 brother two speed refers to no area A4 fourth speed indication area 10A speed and travel information 12 navigation system 20A operation information 22 road condition collector 22B Latest climate information 222 climate sensor 31 workstation 90 scheduled road A1 first speed indicating area A3 third speed indicating area A5 fifth speed indicating area 20