Due　to　the　frequent　occurrence　of　natural　disasters,　routing　of　the　emergency　vehicles　after　disaster　is　gaining　extensive　attention.　This　paper　considers　the　situation　that　emergency　vehicle　has　finite　capacity　and　the　affected　points　can　be　informed　in　advance　but　can＇t　be　served　immediately,　and　introduces　disclosure　date　and　release　date　into　quota　TSP　model　with　advanced　information,　and　gives　the　lower　bound.　When　metric　space　is　positive　half-line,　MLIB　algorithm　and　SW　algorithm　are　presented.　For　general　metric　space,　greedy　algorithm　is　presented,　competitive　analysis　is　given　for　these　three　algorithms　respectively.　The　results　show　that　with　more　advanced　information,　the　performance　of　the　three　algorithms　will　be　better.　©,　2015,　Systems　Engineering　Society　of　China.　All　right　reserved.