【正文】
uling problem, the author of this paper, to satisfy passengers and bus panies under the premise of the interests of both sides, build a model, on the basis of the general regularity of a typical weekday passenger Numbers and the life of people in actual life rule in collecting data, will give the data conversion process, for each time to the bus passengers from the analysis of the data, and then by the time standing between the maximum number of passengers the least start of the session, and then calculate need minimum of vehicles. Article mainly passenger cars, passenger waiting time as constraint conditions, with the operation of the bus pany bus number minimum as objective function, integer programming model is established in [1]. By analyzing specific data, bus operation time can be divided into early peak, peak, peak later, car departure time intervals are calculated. Due to considering the interests of the passengers and bus panies, to achieve social benefit maximization, the number of various departure time intervals of time and start to make a slight adjust, especially people have less time, and calculate the average bus load factors, and to evaluate the result of the petitionsKey Words: Integer model。公交公司配給該線路同一型號(hào)的大客車,每輛標(biāo)準(zhǔn)載客100人,據(jù)統(tǒng)計(jì)客車在線路上運(yùn)行的平均速度為2 0 km/ h 。要求:考慮到乘客與公交公司雙方的利益來(lái)安排這一天發(fā)車的時(shí)刻表,并求出一共需要多少輛車。候車時(shí)間一般不要超過(guò)10分鐘,高峰時(shí)一般不要超過(guò)5 分鐘,車輛滿載率不應(yīng)超過(guò)120% ,一般也不要低于50% ,還給出各站點(diǎn)之間距離等。表34 上行方向段發(fā)各時(shí)車次數(shù)表 時(shí)段 次數(shù) 最終優(yōu)化次數(shù) 時(shí)段 次數(shù) 最終優(yōu)化次數(shù)1551366214141455322221588431311613135171717171761212181010799195587720359882135108822251177231512772415表35 下行方向各時(shí)段發(fā)車次數(shù)表 時(shí)段 次數(shù) 優(yōu)化次數(shù) 時(shí)段 次數(shù) 優(yōu)化次數(shù) 115137721514151531313151919427271617175111117161669918101077719998552088977216610992235111010232512662415采用統(tǒng)計(jì)軟件編程進(jìn)行計(jì)算,結(jié)果整理如下:公交車運(yùn)營(yíng)前上行方向起點(diǎn)站站所停公交車數(shù)為輛,下行方向起點(diǎn)站站所停公交車數(shù)為輛,由公式21得公交公司一共需要公交車輛,上、下行方向每天所發(fā)車次均為236 次。二級(jí)標(biāo)題用小四宋體加粗。1.[三級(jí)標(biāo)題縮進(jìn)兩格,小四號(hào)宋體,注意1的后面用圓點(diǎn)而不是頓號(hào)](1)[縮進(jìn)兩格,括號(hào)后不能再加頓號(hào)](2)…………2.(1)(2)…………(二)[二級(jí)標(biāo)題縮進(jìn)兩格,小四號(hào)宋體加粗,注意括號(hào)后面不加頓號(hào)]1.(1)(2)…………2.(1)(2)…………以下為論文表的格式范例,表的行、列多少可以根據(jù)需要在菜單中的“表格”中選擇“插入”或“刪除”來(lái)操作。(編號(hào)采用一級(jí)標(biāo)題序號(hào)加橫杠加序數(shù)的方式。1.(1)(2)2.……………曹正漢(1997)指出: “交易費(fèi)用理論在邏輯關(guān)系上還有一個(gè)重大的缺陷即沒(méi)有將市場(chǎng)的不確定性和市場(chǎng)風(fēng)險(xiǎn)納入他們的分析框架。集體著者著述的文獻(xiàn)可標(biāo)注機(jī)關(guān)團(tuán)體名稱。參考文獻(xiàn)標(biāo)示,嚴(yán)格按照GB/T 77142005文后參考文獻(xiàn)著錄規(guī)則,采用著者出版年制。參考文獻(xiàn)[1]作者.書名[M].出版地:出版社名,yyyy.[M].北京:當(dāng)代中國(guó)出版社,1997.[2]作者.文章名[J].雜志名,yyyy(期序號(hào)).若有卷標(biāo)時(shí)年后要用逗號(hào)分開(kāi)寫卷號(hào)接括號(hào),即yyyy,卷號(hào)(期序號(hào))