From: rt@sone.t.u-tokyo.ac.jp (TAKAGI 'RT' Ryo)
Newsgroups: fj.soc.traffic
Subject: tokyo Problem
Date: 5 Oct 92 04:40:03 GMT
Reply-To: rt@sone.t.u-tokyo.ac.jp
Distribution: fj
Organization: Sone Lab., Dept. of Electric Eng., Faculty of Eng., the Univ. of
	Tokyo


  $@9bLZ!wElBgEE5$$G$9!#$$$^$^$G$N4JC1$J$^$H$a$r$7$F$_$^$7$g$&!#(J

  $@:#$^$G$N5DO@$N(J$@N.$l$NCf$G!"=EMW$H;W$o$l$k%]%$%s%H$r!"5-;v$N8@MU$I$*$j(J
$@$K5s$2$F$_$^$7$?!#$3$3$,%]%$%s%H$@$C$?$N$KB-$j(J$@$J$$$h!"$H$$$&ItJ,!"$J$$(J
$@$7$O0zMQ$NJQ$J$H$3$m$J$I!"$I$&$+$*5$7Z$K%U%)%m!<$rF~$l$F=$@5$7$F2<$5$$!#(J

  $@5-;v$NHV9f$rF~$l$k5;=Q$,$"$j$^$;$s$G$7$?!#?=$7Lu$"$j$^$;$s!#(J



$@$?$-!w$K$[$s$5$s(J  $@$5$s!'(J

$@!J$=$b$=$b$N(J$@F05!!'!K(J

$@#1!"8=:_El5~$X$N?M8}$N=8Cf$,5/$3$C$F$$$k!#(J
$@#2!"!J;d$O!K$b$C$H!"COJ}$N?M8}$,A}$($?$[$&$,$$$$(J$@$H;W$&!#(J
$@#3!"$=$N$?$a$K$O!"El5~$r=;$_$K$/$/$9$k$N$,<j$C<h$jAa$$!#(J
$@#4!"6qBNE*$K$O!"$3$l0J>eEl5~7w$N%$%s(J$@%U%i%9%H%i%/%A%c!<$N(J
$@!!!!@0Hw$r$d$a$k$Y$-$@!#(J
$@!VMW$O!"$$$D$^$G$?$C$F$bCOJ}$,NI$/$J$k0J>e$N%9%T!<%I$GEl(J$@5~$O(J
$@$h$/$J$C$F$$$k$s$@$+$i!"$3$l$G$O:9$,9-$,$k$P$+$j$@!*$3$3$O!"(J
$@El5~$KN)$A;_$C$F$b$i$&$7$+$J$$!#!W(J

-----------------------------------------------------------

$@!J2aAB$,2r7h$9$l$P2aL)$b2r7h$9$k!'!K(J

$@2a(J$@AB$,2r7h$9$k$H$$$&(J
$@$3$H$O!"2aL)$b2r7h$9$k$H8@$&$3$H$G$9$+$i!":G=*E*$KEl5~$N8rDL$bM>M5$,(J
$@$G$F$/$k$N$G$O(J$@$"$j$^$;$s$+!)(J

$@!J2a5n$N@/I\$K$h$k3+H/7W2h<B9T$N7k2L!'!K(J

$@$?$@!":#$^$G!J@/I\$NN)>l$H$7$F$O!KEl5~$r@0Hw(J$@$7$D$DCOJ}$N4D6-$r@0Hw$7(J
$@$?7k2L!"El5~$HCOJ}$N3J:9$O3HBg$7$F$$$k$o$1$G$9$+$i!"$o$?$7$OEl5~$N4D(J
$@6-$r0l;~(J$@%9%H%C%W$7$F!"$3$N3J:9$N@'@5$r$O$+$k$Y$-$G$O$J$$$+$H;W$&$N$G$9!#(J

$@!JCOJ}$NJ}$,4D6-$O0-$$!'!K(J

$@$[$s$H$K(J$@!"8=:_$G$bCOJ}$N(J
$@=;4D6-$N$[$&$,$H$H$N$C$F$k$H$*;W$$$G$9$+!)$G$O!"$I$&$7$F@o8e0l4S(J
$@$7$F!J@PL}%7%g%C%/$N(J$@8e$r$N$>$$$F!KCOJ}$N?M8}$,8:$C$F$$$k$H$*9M$((J
$@$J$N$G$9$+!)(J
 
-----------------------------------------------------------

$@!JCOJ}$NJ}$,4D6-$O0-$$!'!K(J

$@$b$A$m$s!"8D!9$K$O$=$&$$$&!JCOJ}$NJ}$,$$$$$H$$$&!K?M$,(J$@$$$^$9!#$^$?!"?M(J
$@8}F0BV$K$O47@-$N$h$&$J$b$N$,F/$-$^$9$+$i!"AjBPE*$KNt$k4D6-$G$b?M8}$,#0(J
$@$K$O!"$J$C$F$$(J$@$J$$$N$G$9!#$?$@!"B?$/$N?M$,COJ}$rA*Br$7$J$/$J$C$F$$$k$3(J
$@$H$O;v<B$G$9!#(J

$@!J2aAB2=$N<g860x$OEl5~$N8rDL(J$@%$%s%U%i@0Hw$K$"$k$+!)!'!K(J

$@$*$=$i$/B>$NMW0x$NJ}$,!"$*$*$-$$$G$7$g$&!#$?$@!"$3$3$GEl5~$N@0Hw$r?J$a(J
$@$k(J$@$3$H$O!"2aAB$r@Q6KE*$K?d?J$9$k$3$H$@$H$$$$$?$$$N$G$9!#(J

$@@PED$5$s$b$4;XE&$5$l$F$$$^$9$,!"Cf?u4IM}5!G=$r(J$@El5~$K;D$7$?$3$H$K860x$,(J
$@$"$k$G$7$g$&!#$3$N!"1s0x$O$3$N@/:v$,!VEl5~$G!W7hDj$5$l$?$3$H$K$"$k$H;W(J
$@$$$^$9(J$@!#(J

----------------------------------------------------------

$@!J:#8e$N5DO@$NJ}8~@-$H$7$F!'!K(J

$@$^$:!"(J		$@#1!"El5~=8Cf$O!JCOJ}$N2aAB2=$O!K@'$+H]$+!)(J
$@$=$7$F(J		$@#2!"J,;6$9$Y$-$@$H$7$?$i!"$=$N$?$a$KEl5~$N@0Hw$O(J
		$@!!!!M^@)$5$l$k$Y$-$+!)(J
$@$H$$$&$3$H$G$O$J$$$G$7$g$&$+!)$H!"$7$?$i$=$m$=$m#1$+$i!"5DO@$r;O$a$k(J
$@$?$[$&(J$@$,$$$$$G$9$h$M!)$?$@!"#1$G$7$?$i!"(Jfj.soc.misc$@$N$[$&$,!"$$$$$N(J
$@$G$O$J$$$G$7$g$&$+!)!<!d3'MM(J


$@GO>l!w5~(J$@Bg%&%$%k%98&(J  $@$5$s!'(J

$@!J$?$-$5$s$N$=$b$=$b$NF05!$KBP$7$F!'!K(J

$@COJ}$K$OK\<AE*$K$h$$;E;v$,$J$$$H$O;d$O;W(J$@$($J$$$N$G$9$,!"(J
$@F|K\?M8GM-$N!V;E;v$r$9$k$J$iEl5~$G!W$H$$$&Cf1{;X8~E*H/A[$d!"El5~(J
$@$,;}$D$H$$$o$l$F$$$k(J$@=j0b!VJ82=E*L%NO!W$b=8Cf$KGo<V$r$+$1$kBg$-$J(J
$@MW0x$H$J$j$&$k$G$7$g$&!#(J
$@!JCfN,!K(J
$@!!$7$+$7!"$o$?$7$OEl5~(J$@$X$N=8Cf$,$=$3$X$N2aEY$N%$%s%U%i@0Hw$K$h$C$F(J
$@$b$?$i$5$l$?$H$O;W$($J$$$N$G$9!#(J

$@8rDL4X78$N%$%s%U%i%9%H(J$@%i%/%A%c!<$N@0Hw$O?M8}$N=8Cf$K0MB8$7$J$$(J

------------------------------------------------------------------

$@!JCf4V$^$H$a(J(1)$@!'!K(J

$@#1!':#$^$G$N<B@S$r>J$_$l$P!"%$%s%U%i%9%H%i%/%A%c!<$X$NEj;q$H?M8}$N(J
$@!!!!(J$@=8Cf$K$O82Cx$J@5$NAj4X4X78$O8+$i$l$J$$!J$"$/$^$G$b8x6&Ej;q$K$h(J
$@!!!!$k$b$N$r9M$($?>l9g!K(J

$@#2!'8x6&Ej;q(J$@$K$h$kEl5~7w$KBP$9$k8[MQ4D6-$N@Q6KE*$J@0Hw$O!"2aEY$N=8(J
$@!!!!Cf$rM^@)$9$k$?$a$K$O95$($k$Y$-$G$"$k!#(J
$@!!!!(J$@M}M3!'$?$@$G$5$(L14V$N;q6bNO$K$h$j8[MQ>r7o$ONI$$$N$@$+$i!"8x6&(J
$@!!!!$N;q6b$rCm$.9~$`M}M3$O$J$$(J

$@#3!'$7(J$@$+$7El5~7w$K$*$$$F8rDL4X78$X$NEj;q$O@Q6KE*$K9T$J$&$Y$-$G$"$k!#(J
$@!!!!$7$+$bF;O)$KBP$7$F$G$O$J$/E4F;$KBP(J$@$7$F$G$"$k!#(J
$@!!!!(J
$@!!!!M}M3!'D+M<$N4m81$rH<$&$[$I$N%i%C%7%e$K>]D'$5$l$k$h$&$KEl5~7w$N(J
$@!!!!8rDL>r7o$O6K(J$@$a$FNt0-$G$"$k!#$=$l$O2a5n$K$*$$$F$b$=$&$G$"$C$?$,(J
$@!!!!$=$NM}M3$K$h$C$FEl5~$X$N=8Cf$O$d$`$3$H$,$J$+$C(J$@$?!#=>$C$F8rDL>r(J
$@!!!!7o$r$h$jNt0-$J$b$N$K$9$k$3$H$K$h$C$F$OEl5~$X$N=8Cf$OM^@)$G$-$J(J
$@!!!!$$!#!J0J2<N,!K(J

------------------------------------------------------------------

$@!J8xE*%$%s%U%i$H$O!'!K(J

$@!VAm3g!W(J$@$G$O!"%$%s%U%i$K(J
$@$D$$$F$O8rDL4X78$N$=$l$H!"8[MQ4D6-@0Hw!J[#Kf$J=q$-J}$G$7$?$,!"MW$9$k(J
$@$K%*%U%#%9MQCO$r(J$@3NJ]$9$k$?$a$KKd$aN)$F$r$9$k$H$+!"$G$9!K$N$r6hJL$7$F(J
$@=R$Y$?$o$1$G$9!#(J
$@!JCfN,!K(J
  $@;d$OE4F;$X$NEj;q$9$Y(J$@$F$,?M8}=8Cf$rB%?J$9$k$H$O;W$($J$$$H$$$&$N$O0JA0(J
$@$N<gD%$H$OJQ$o$j$^$;$s$,!"$"$k$b$N$K$D$$$F$O!"?M8}=8(J$@Cf$rB%?J$9$k$H$$$&(J
$@B&LL$,$"$k$3$H$OH]Dj$G$-$^$;$s!#(J

---------------------------------------------------------------------

$@!J<sET7w$NE4F;@0Hw!'!K(J

$@!V:.;(2a>j$H$$$&8=>u$O<N$FCV$1$J$$!W(J
$@!V=>$C$F@~A}$,I,MW(J$@$G$"$k$HF1;~$K>h5R8:$r?^$i$M$P$J$i$J$$!W(J
$@!V$7$+$7$9$0$K?M8}M^@)$O$G$-$k$o$1$,$J$$!J$3$l$O=EMW$J;v<B$G(J$@$9!#;d$O(J
$@$3$l$,??$G$"$k$H$$$&$3$H$G@.$jN)$C$F$$$^$9!#$@$C$FNd@E$K9M$($F$_$l$P(J
$@<B:]$=$&$G$7$g!)!K!W(J
$@!V(J$@$@$+$i$H$j$"$($:$N8=>u5_:Q$N0Y$KAa5^$K@~A}$,I,MW$G$"$k!W(J

-------------------------------------------------------------------

$@!JEl5~$K$O?M4V$,Jk$i$7$F$$$k!'!K(J

$@!J46>pO@$K$J$k$H$$$+$s$N$G$9$,!K$?$-$5$s$b(J$@9b66$5$s$b!"El5~$K$O8=<B$K(J
$@?M4V$,Jk$i$7$F$$$k$H$$$&$3$H$rG0F,$K$*$$$F$/$@$5$$!#COJ}$N:$Fq$r2r7h(J
$@$9$k$J(J$@$i!"$=$l$HA4$/F1$8M}M3$GEl5~$N!"$G$O$J$/ETL1$N:$Fq$r2r7h$7$J$$(J
$@$GJ|CV$9$k$3$H$OM}6~$K$"$o$J$$$H;W$$$^(J$@$9!#(J


$@F#K\!wEl9)Bg(J  $@$5$s!'(J

$@!JEl5~7w$NF;O)@0Hw!'!K(J

$@$?$@!"$d$O$j#1<V@~$N=BBZO)@~$G!"%P%9M%@h$@$H$$$C(J$@$?$H$3$m$GF($2F;$O(J
$@$J$$$7!"9-$2$i$l$k$H$3$m$O=g<!9-$2$F9T$-$?$$$H$3$m$G$9$M!#(J

--------------------------------------------------------------

$@!J%9%i%`2=$N4m81$N;XE&!'!K(J

$@$J$K$h$j4m81$J$N$O!"ET;T4D6-$N@0(J$@Hw$rBU$k$3$H$K$h$k!V%9%i%`2=!W(J
$@$G$7$g$&!#%K%e!<%h!<%/$d$=$NB>$N2$JF$NBgET;T$NNc$r8+$k8B$j!"(J
$@ET;TIt$N%9(J$@%i%`$O3N<B$K6'0-HH:a$N29>2$H$J$j!"$=$l$OCOJ}$X$b(J
$@GH5Z$9$k$3$H$K$J$j$^$9!#(J

$@!J=8Cf@'@5$N;d0F!'!K(J

$@!VET(J$@Fb$NBg5,LO%*%U%#%9$K9bN($G@G$r$+$1$k!W(J
$@!VEl5~7w$N<V$H%,%=%j%s$K$b9bN($G@G$r$+$1$k!W(J
$@!VEl5~M%@h$ND95wN%(J$@8rDLBN7O$r@'@5$9$k!W(J

--------------------------------------------------------------

$@!J?M8}=8Cf$rB%?J(J$@$9$k8rDL$NMWAG!'!K(J

$@$3$N!V?M8}=8Cf$rB%?J$9$k!W8rDL$NMWAG$O!"ET;TIt$K$*$1$kM"Aw5!4X$H(J
$@$$$&$h$j$O!"ET;T(J$@4VM"Aw5!4X$NJ}$@$H;W$&$s$G$9!#(J

--------------------------------------------------------------

$@!J?M8}(J$@D4@0$K$OD9$$%?%$%`%9%Q%s$,$+$+$k!'!K(J

$@D9$$%9%Q%s$G8+$J$$$H!"?M8}$ND4@0$OFq$7$$$G$7$g$&!#(J
$@$7$+$7!"$=$N(J$@D9$$%9%Q%s$N4V$K!"El5~$KH/@8$9$kMM!9$JJ@32$,(J
$@COJ}$KGH5Z$7$F$7$^$&!J%9%i%`2=$NNc$J$I!K$*$=$l$,$"$j$^$9(J$@!#(J
$@$3$l$G$O85$b;R$b$"$j$^$;$s$+$i!"7k6IEl5~$N=;4D6-$O$G$-$k8B$j(J
$@8=>u$h$j$h$/$7$F$$$/I,MW$,$"$k$H;W$$$^(J$@$9!#(J

$@!JEl5~$O2?$b@8;:$7$F$$$J$$!'!K(J

$@$?$@!"El5~$H$$$&$N$O<B$O!V@83h$KK\Ev$KI,MW$J$b$N!W$O2?$b(J
$@@8;:$7(J$@$F$$$J$$$H$3$m$@$H$b8@$($k$s$G$9$h$M!#=c?h$J>CHqCO$G!"(J
$@$"$H$O6b$,A}$($?$j8:$C$?$j$7$F$$$k$@$1$NEZCO$G(J$@$9!#(J


$@9b66!w(JTINY $@$5$s!'(J

$@!J8rDL$X$NEj;qM^@)$K;?@.!'!K(J

  $@!J0l?M$"$?$j$NEj;q$OCOJ}$h$j>.$5$/$F$b!K?M8}(J$@$,6K(J
$@C<$KB?$$El5~$G$NAmEj;q$O5p3[$K5Z$s$G$$$^$9!#(J
  $@!JEl5~$N8rDL%$%s%U%i$X$NEj;q$O!K0BA4BP:v$r=|$$$FI,(J$@MW$"$j$^$;$s!#6KC<(J
$@$J:.;($,LdBj$G$"$k$J$i$P!"<sET9b$N%i%s%W$NJD:?$N$h$&$K1X$+$i$N>h9_?t$N(J
$@@)8B$r9T$($P(J$@$$$$$G$7$g$&!#<sET9b$O$3$N$^$^$[$*$C$F$*$1$P$$$$$G$7$g$&!#(J

--------------------------------------------------------------

$@!JI,MW$,$"$k$+$i:n$k$H$$$&$N$G$O%@%a!'!K(J

     $@I,MW$,$"$k$+$i:n$k(J <-> $@$=$N%$%s(J$@%U%i$K=8Cf$9$k(J
$@$H$$$&0-=[4D$r$/$j$+$($9$N$G$O8=>u$OJQ$i$J$$$H;W$$$^$9!#(J
$@@Q6KE*$KEl5~$rITMx$K$7$?J}$,$$(J$@$$$G$7$g$&!#(J

$@!JEl5~$N8rDL4D6-$ONt0-$G$O$J$$!'!K(J

$@1)ED$r9_$j$F$+$i2b%v4X$K9T$/$N$H>.>>6u9A$r9_$j$F$+$i(J$@6bBt$N@P@n8)(J
$@D#$K9T$/$N$H$I$C$A$,;~4VE*$K6a$$$G$9$+!)@i:P$H;%KZ$O!)(J

$@!JCOJ}$X$N%G%a%j%C%H2!$7IU$1!'!K(J

$@>/$J$/$F$b!"?e$dEE5$$d%4%_$OCOJ}$K2!$7IU$1$:$KETFb$G$^$+$J$C$FM_(J
$@$7$$$b$s$@!#(J

--------------------------------------------------------------

$@!JCOJ}$N=jF@?e=`$,Dc$$!'!K(J

$@COJ}$O$d$O$j=jF@?e=`$ODc$$$G$9(J$@$h!#$@$+$i$3$=!"9)>l$J(J
$@$s$+$,?J=P$7$F$/$l$k$s$G$9$,!#(J
$@$^$?!"@l6HG@2H$@$H=P2T$.$K$J$j$^$9!#(J($@:G6a$O8:$C(J$@$F$-$?$+$J!)(J)

$@!JDL6P:.;($N4m812sHr$NJ}K!!'!K(J

$@$G$9$+$i!"$3$N$5$$$b$&>h$;$k$N$r$d$a$F$O$I$&$G$7$g$&!)(J$@$$$/$i(J
$@M"AwNO$rA}$d$7$?$C$F:.;($O4KOB$7$^$;$s$h!#$`$7$m>h$;$J$$J}$,(J
$@0BA4$G$$$$$N$G$O$J$$$G$7$g$&$+!)(J


$@7D1~(JSFC$@$N?e8M(J  $@$5$s!'(J

$@!JEl5~$O@:?@E*$K$OJk$i$7$d$9$$$,J*M}E*$K$OJk$i$7$K$/$$!'!K(J

 $@El5~$,@:?@E*$KJk(J$@$i$7$d$9$$$N$G$9!#(J
$@!JCfN,!K(J
 $@%(%9%+%l!<%?$,$J$/!"@.ED%(%/%9%W%l%9$K%9!<%D%1!<%9$r;}$C$F>h$j9~$a(J
$@$J$$$3(J$@$H$b$"$j$^$9!#(J
$@!tEl5~$ONd$?$$39$G$9!#!V>c32!W<T07$$$5$l$F$7$^$$$^$9!#(J
$@!JCfN,!K(J
 $@K\Bj$KJV$j$^$9$H!"E4F;(J$@4D6-$N=<<B$O!"$3$N%l%Y%k$N5DO@$N7k2L$rLd$o$:!"(J
$@6[5^@-$N9b$$LdBj$G$9!#(J


$@5HED!w5~ETBg3X(J  $@$5$s!'(J

$@!!$^$:(J$@!"9bLZ$5$s$,$*=q$-$K$J$C$F$$$k!V=8Cf$N%a%j%C%H!W$H$$$&$N$O(J
$@!!6qBNE*$K$O$I$&$$$&$b$N$J$N$G$7$g$&$+!)(J
$@!J(J$@CfN,!K(J
$@!!$"$H!"E4F;$X$NEj;q$NM^@)$@$1$GCOJ}J,;6$r$7$h$&$H$7$F$$$k$N$+!"(J
$@!!$=$l$H$bAm9gE*$JJ,;6@/:v$N0l(J$@4D$H$7$FE4F;Ej;q$NG[J,$r0LCV$E$1$h(J
$@!!$&$H$7$F$$$k$N$+!"$H$$$&E@$r$O$C$-$j$5$;$F5DO@$7$?$[$&$,$h$$$H(J
$@!!(J$@;W$o$l$^$9!#(J


$@<mLn!w$o$;$@(J  $@$5$s!'(J

$@!JEl5~=8Cf$N860x!'!K(J

$@;d$O!"$`$7$m!VCf?u$,El5~$K$7$+$J$$$3$H!W$,(J$@0lHV$NLdBj$G$O$J$$$+$H(J
$@;W$$$^$9!#@/<#!&7P:Q!&J82=$N$I$l$r<h$C$F$bEl5~$,05E]E*$JM%0L$r(J
$@J]$C$F$$$k8B$j?J(J$@Jb$O$J$$$G$7$g$&!#$3$l$r@Z$jJx$9$h$&$K$7$J$1$l$P(J
$@$$$1$J$$$H;W$$$^$9!#(J

$@!JA+ET$OL50UL#!'!K(J

$@;d$O!"A4J,(J$@Ln0l6K=8Cf$r7+$jJV$9$N$G$OA+ET$OL50UL#$@$H9M$($F$$$^$9!#(J
$@A+ET$HF1;~$K!V@/<#!a7P:Q!W9=B$$rJQ$($J$1$l$P(J$@$*$C$7$c$kDL$j$N7k2L$K(J
$@$J$k$G$7$g$&!#(J


$@DGLn@585$5$s!'(J

$@!JEl5~7w$N?M8}$NM}A[CM!'!K(J

$@M>$j:,5r$N$"$k?t;z(J$@$G$OM-$j$^$;$s$,!"(J
$@5l#1#56h$G#1#0#0K|?M!"#3#56h!J8=#2#36h!K$G#3#0#0K|?M!"(J
$@El5~7w$G#3#0#0!A#5#0#0K|?M!"(J$@$C$F=j$G$7$g$%$+!#(J
$@:G=i$N#1#0#0K|?M$O9>8M$N?M8}$,3N$+$=$s$JJ*$@$C$?MM$J!%!%!%(J


  $@9bLZ!wElBgEE5$!'(J

$@!J(J$@ET;T=8Cf$N9gM}@-!'!K(J

  $@2?EY$b$$$C$F$$$k$h$&$K!"ET;T$X$N=8Cf$K$O$=$l$J$j$N9gM}@-$b$"$k$H;W$&(J
$@$N$G!"=8(J$@Cf$N%a%j%C%H$^$G@Q6KE*$K<N$F$k$H$$$&$N$O$I$&$+$H;W$&$N$G$9!#=>(J
$@Mh$N3+H/7W2h$,<:GT$7$F$-$?:GBg$NMW0x$b(J$@$=$3$K$"$k$H;W$$$^$9!#(J

$@!JEl5~$N2aEY=8Cf$N7k2L!'!K(J

  $@$7$+$7!"El5~$K$"$C$F$O!VI,MW$,$"$C$F$b$G$-$J$$!W(J$@$H$3$m$^$GMh$D$D$"$k(J
$@$3$H$b8=>u$G$9!#$G$9$+$i!"2?EY$b$$$$$^$9$,!"!VA}$d$9!W!JM"AwNO$^$?$OET(J
$@;T5!G=$r!K(J$@BP:v$H!V8:$i$9!W!JET;T$X$N=8Cf$r!KBP:v$rF1;~$K9T$J$o$J$$$H!"(J
$@$@$a$H$$$&$3$H$K$J$j$=$&$G$9!#(J

$@!JET;T$N(J$@?M4V$K$b@8$-$k8"Mx!'!K(J

  $@ET;T$N?M4V$K$@$C$F@8$-$k8"Mx$,$"$k$o$1$G$9!#!V$$$?$_$o$1!W$H$$$&$3$H(J
$@$b$"$j(J$@$^$9$1$l$I!"ET;T$N=8Cf$r@'@5$9$k$@$1$N$?$a$K!"$=$3$^$G$=$N8"Mx$r(J
$@C%$o$l$k$H$$$&$N$O!"$I$&$J$s$G$7$g$&(J$@$+!#(J

----------------------------------------------------------

$@!JEl5~$+$iF($2$5$;$k$@$1$G$O<~0O$K8G(J$@$^$k$@$1!'!K(J

$@!VETFb$NBg5,LO%*%U%#%9$K9bN($G@G$r$+$1$k!W(J
$@$@$1$G$J$/!"$=$l$>$l$NCOJ}$K$bEl5~$J$_$NBgET(J$@;T$r@_$1!"COJ}$4$H$K5a?4E*(J
$@$J8rDLLV$N$h$&$J$b$N$r@_$1!"$=$NBgET;T4V$r7k$V$b$N$r@_$1$k$h$&$JJ}:v$7(J
$@$+9M(J$@$($i$l$J$$$N$G$9!#(J

----------------------------------------------------------

$@!JEl5~7w$NDL6P:.;(4KOB(J$@:v!'!K(J

  $@:.;(4KOB$NJ}:v$O$$$/$i$b$"$j!"C1$K$^$@$d$C$F$J$$$@$1$G$9!#$"$kDxEY$^(J
$@$G2r7h$9$k$3$H$b2DG=$H(J$@;W$$$^$9!#$7$+$7!"$=$l$K$OEj;q$,I,MW$@$H$$$&$3$H(J
$@$G$9!#>\$7$/$O!"A>:,!'!V?7$7$$E4F;%7%9%F%`!W!"%*!<%`(J$@<R!"(J1987  $@$J$I$r$4(J
$@Mw2<$5$$!#(J
  $@$N$;$J$$J}$,0BA4$G$$$$$N$J$i!"$=$&$7$F$$$k$N$G$O$J$$$G$7$g$&$+!#(J

----------------------------------------------------------

$@!JEl5~7w$NDL6P:.;(4KOB!J8=>u0];}!K:v$HEl5~0l(J$@6K=8Cf!'!K(J

  $@$=$l<+BN$KD>@\$N4X78$O$J$$$H;W$$$^$9!#COJ}$H$NNO4X78$G7h$^$k$3$H$G$7$g(J
$@$&!#(J

----------------------------------------------------------

$@!JEl5~7w$NDL6P:.;(4KOB$O$b$O$d0BA4BP:v!'!K(J

  $@El5~$N(J$@DL6PLdBj$O$b$O$d0BA4BP:v$H9M$($k$Y$-CJ3,$KMh$F$*$j$^$9!#(J
$@$3$NE@$G$O(J <1992Sep27.234202.18091@tiny.or.jp> $@$K$F9b66$5$s$,$*$C$7$c$C(J
$@$F$$$k$h$&$K!"!VEj;q$O0BA4BP:v$K8BDj$9$Y$-!W$H$$$&>l9g$G$b!"Ej;q$r;_$a(J
$@$k(J$@$3$H$O$b$O$d$G$-$^$;$s!#(J

$@!JET;T$X$N=8Cf$,8rDL$KMW$9$k%(%M%k%.%3%9%H$r2<$2$k2DG=@-!'!K(J

  $@?M4V$NAm?t$,(J$@F10l$G$"$j!"%H%j%C%W?t$,$[$H$s$IJQ(J
$@$o$i$J$1$l$P!"5wN%$,C;$$J}$,$h$$!#$^$?!"$"$k$H$3$m$K=8Cf$7$F8rDL<{(J$@MW$,(J
$@$"$k$H!"E4F;$N%(%M%k%.%3%9%H>e$G$NM-Mx@-$,BgI}$K>e>:$9$k!#$G$9$+$i!"?M(J
$@4V$,=8Cf$7$F69$$$H$3$m$K$$(J$@$F$/$l$?J}$,!"8rDL$KMW$9$k9q2HA4BN$H$7$F$N%((J
$@%M%k%.%3%9%H$O$:$C$HDc$/$J$k$O$:$G$9!#(J

$@!JET;T=8Cf$NNI$$(J$@LL!&0-$$LL$rL@$i$+$K$9$Y$-!'!K(J

  $@ET;T=8Cf$O$$$$LL$H0-$$LL$r;}$C$F$$$k$O$:$G$9!#2?$,$h$/$F!"2?$,0-$$$+(J
$@$r$b$C$HL@$i$+$K$9$k$Y$-$G$7$g$&!"!D!D(J

----------------------------------------------------------

$@!J2aAB2=$r2r7h$9$k$?$a$KEl5~LdBj$r2r7h$7$J$$$N$OO@M}E*$K$*$+$7$$!'!K(J

  $@!&2r7h$9$Y$-L\E*$OEl5~LdBj$HCO(J$@J}$N2aAB2=LdBj!#(J
  $@!&$=$N$?$a$N<jCJ!D!DEl5~$+$iCOJ}$X?M8}$rN.=P$5$;$k!#(J
  $@!&$=$N<jCJ$N$?$a$N<jCJ!D!DEl(J$@5~LdBj$r2r7h$7$J$$$G$*$/!#(J
  $@$*$+$7$$$H;W$$$^$;$s!)(J

$@!J<{MW$K1~$($kI,MW@-!'!K(J

  $@$=$l$O$=$&$G$9!#$7$+(J$@$7!"8=<B$K<{MW$,$"$k$H$3$m$G!"Ej;q$r$7$J$$$H$$$&(J
$@$N$O$I$&$+$7$F$$$^$9!#(J

----------------------------------------------------------

$@!JEl5~2aL)LdBj$H2aAB2=2r7hLdBj$OI,$:$7$b%j%s%/$7$J$$!'!K(J

$@2aAB2=$r;_$a(J$@$k$?$a$N?M8}N.=P$O$?$$$7$?NL$K$O$J(J
$@$i$J$$$H;W$$$^$9!JEl5~7w$K$O(J4000$@K|?M$H$+$$$&?M4V$,$$$^$9$+$i$M!*!K(J$@!#$G(J
$@$9$+$i!"$=$l$@$1$GEl5~$N=;4D6-LdBj$r2r7h$G$-$k$o$1$O$"$j$^$;$s!#(J

$@!JCOJ}$K$b0lN'$KF1$8%$%s%U%i$r(J$@$P$i$^$/$N$O0UL#$,$J$$!'!K(J

  $@COJ}$G$O0lHL(J
$@F;$N5,@)$r4K$a$F!";~B.(J100$@%-%m$GAv$l$k$h$&$K@0Hw$7$?$C$FJL$K(J$@$$$$$o$1$G(J
$@$7$g$&!)(J

----------------------------------------------------------

$@!JEl5~$N8rDL%$%s%U%i(J$@@0Hw$OEl5~?M$N<j$K$h$C$F9T$J$o$l$F$-$?!'!K(J

$@Nc$($P!"El5~$G$OE4F;$N7z@_Hq$O4pK\E*$KMxMQ<T$N1?DB$+$i=P$5(J$@$l$^(J
$@$9!JCO2<E4$J$I$K$O>/!9$NJd=u$,$"$j$^$9!K!#:#$^$G$KCOJ}$K7z@_$5$l$F$-$?(J
$@E4F;!&9bB.F;O)$O!"$9$Y$FET(J$@;T$K$"$kMxMQ<T$,FbItJd=u$N7A$G1?DB$rDL$7$FCO(J
$@J}$G$N7z@_Hq$J$I$r$^$+$J$C$F$$$^$9!#$^$?$O!"$4B8$8$NDL$j(J$@AjEv$J9q8KJd=u(J
$@$,$"$j$^$9!#(J

$@!J8rDL<e<T$K$H$C$F$NEl5~$N8rDL%$%s%U%i!'!K(J

  $@BN$,<e$$?M$?$A!JNc$($P$*G/(J$@4s$j!K$H2q$C$F$_$l$P!"El5~$K$$$+$[$I$NCO2<(J
$@E4$,Av$m$&$H!"H`$i$K$H$C$F$O$=$l$,A4$/;H$($J$$B8:_$G$"$k$3(J$@$H$,$o$+$k$O(J
$@$:$G$9!#(J

$@!J0l6K=8Cf@'@5$N:,5r$r<($;!'!K(J

$@!VEl5~0l6K=8Cf$,0-$$!W$+$i!"2?$H$+$7$J$/$A$c!"(J$@$H$$$&ItJ,$O!"<B$N$H$3$m(J
$@JL$KH?BP$G$O$J$$$N$G$9$,!":,5r$,<($;$J$$$N$G$O!"$b$H$b$H$"$kItJ,$G$OET(J
$@;T$X$N(J$@=8Cf2=$,BgJQ9gM}E*$JJ}8~$@$H$$$&$3$H$,L@$i$+$G$"$k!JCfN,!K$N$KHf$Y$k$HNt$k$H$$$o$l$F$b;EJ}$J$$$N$G$O$"(J$@$j$^$;$s$+!)(J

----------------------------------------------------------

$@!JET;T=8Cf$N%a%j%C%H!'!K(J

$@8D(J$@JLC10L$+$i8+$?>l9g!'(J
(1) $@B>$N$b$N$X!?$+$i$N%"%/%;%9$,MF0W!J$3$NCf$K!"Lr=j$H$N@^>W$N7o$bF~$j(J
$@$^$9!K(J
(2) (1)$@$+$i$/$k!"B?J,$K@:?@E*$J(J tranquility
(3) (1)$@$+$i$/$k%3%9%H!J1?DB!K!&;~4V$N@aLs(J
(4) $@8x6&8rDL5!4X$N(J$@MxMQ$7$d$9$5!J$*<r$O0{$_$d$9$$$G$9$h$M(J :-)$@!K(J

$@<R2qA4BN$H$7$F$O!'(J
(5) $@%$%s%U%i@0Hw!&0];}$KMW$9$k%(%M%k(J$@%.!&%3%9%H$J$I$N:o8:(J
(6) $@FC$K8rDL%$%s%U%i$K4X$7$F$O!"8x6&8rDL5!4X$,MxMQ$7$d$9$$$3$H$K$h$k>J(J
$@%(%M%k%.(J
(7) $@$=$NB>!"%9%1!<%k%a%j%C%H$rM-$9$k$b$N$NF3F~$7$d$9$5!J%3%8%'%M$H$+!K(J
$@$K$h$k>J%(%M%k%.(J

$@!JDL6PN.F0$r(J$@9MN8$7$?>J%(%M%k%.!K(J

  $@Nc$($P!"ET?4IU6a$K=;5o@lMQ$N%S%k$rBgNL$K7z$F$F$7$^$C$F!"$_$s(J
$@$J$,Jb$$$F$f$1$k(J$@$H$3$m$^$GET;T$r=8Cf2=$7$F$7$^$C$?$i!"8rDL$KMW$9$k%(%M(J
$@%k%.$O3JCJ$K8:$k$K7h$^$C$F$$$^$9!#(J
  $@El5~$N!VD9(J$@5wN%DL6P!W$NLdBj$O!"?&=;J,N%$N7ABV$GEl5~$,!VBg$-$/$J$j2a$.(J
$@$?!W$?$a$N%G%a%j%C%H$N0l$D$G!J$=$&$$$&0UL#(J$@$G$O=8Cf$7$F$$$J$$$+$i$3$&$$(J
$@$&LdBj$,5/$-$F$$$k$H$b$$$($k!K!"$3$l0J>eEl5~$,$3$NJ}8~$G5pBg2=$9$k$J$i(J
$@$P(J$@!":F8!F$$rMW$9$k$H;W$o$l$^$9!#(J

----------------------------------------------------------

$@!JCOJ}$N8r(J$@DL5!4X$ONL$h$j<A$G!'!K(J

$@I,MW$JNL$,$5$P$1$k$N(J
$@$J$i!"$"$H$ONc$($P(J30$@%-%m$r(J20$@J,$GAv$l$k$J$I$H$$$&<A$NItJ,(J$@$,$*$5$($i$l$F(J
$@$$$l$P$$$$$s$8$c$J$$$+$H;W$$$^$9!#(J

$@!JCOJ}$N$[$&$,Jk$i$7$d$9$$$+!)!'!K(J

$@$?$@!"8=$KED<K(J$@$NJ}$,Jk$i$7$d$9$$$s$@$H$$$C$F$$$k?M$b$$$^$9$7(J
$@!J(Jfj$@$G$OD9LnBg$NJ?2,$5$s!K!"$=$l$O>l=j$K$h$k$N$+$bCN$l(J$@$^$;$s!#KM$,$$$C(J
$@$?$3$H$,$"$k>l=j$K8B$C$F$$$($P!"<+F0<V$G9T$-Mh$9$k$N$O$[$s$H$KJXMx$K$G(J
$@$-$F$$$^$7$?!#(J$@!JNc30!';M9q$NADC+COJ}!K(J

----------------------------------------------------------

$@!JEl5~0l6K=8Cf@'(J$@@5$N%7%J%j%*!'!K(J

(1) $@$^$:!"El5~$G$O=8Cf$N%a%j%C%H!JJL$J5-;v$G=q$-$^$7$?$,!K$h$j%G%a%j%C(J
$@%H!J:.;(!"?e(J$@!&EE5$!&%4%_=hM}G=NO$NITB-!"6u4V$=$l<+BN$NITB-$J$I!K$,Bg$-(J
$@$$$N$G!"$3$l0J>eEl5~$K$b$N$r=8Cf$5$;$?$/$J(J$@$$!#(J
(2) $@$7$+$7!"=8Cf$7$F$"$k$3$H$N%a%j%C%H$OB?$/!"$=$N%a%j%C%H$r<N$F$F$^$G(J
$@J,;62=$r?^$k$3$H$O!"8=<BE*(J$@$G$O$J$$$7!"$d$C$F$b@.8y$7$J$$!#(J
(3) $@$=$3$G!"$$$/$D$+$N6K$rCOJ}$4$H$K@_$1!"$=$N6K$K=8Cf$7$F$b$i$&$h$&(J$@$K(J
$@?^$k$3$H$,=EMW!#$=$&$9$l$P!"0\E>$O<+A3$K5/$3$k$O$:!#(J

$@!J0l6K=8Cf@'@5$H2aAB2=AK;_$N%7%J%j%*$OJL!'!K(J

$@!V2aAB2=!W$KBP$9$k2r$r$3$N$h$&$J!J0l6K=8Cf@'@5%7%J%j%*$N!KA4BN$NBg$-$J(J
$@N.$l$NCf$G8+$$=P$9$3$H$O!"$I(J$@$&$b$G$-$=$&$K$J$$!"$H$$$&0UL#$GHa4QE*$H?=(J
$@$7>e$2$^$7$?!#(J


$@@PEDM42p(J  $@$5$s!'(J

$@!JCf?u$K=8Cf$7!V2a$.!W$F(J$@$$$k$3$H$,LdBj!'!K(J

$@El5~7w0J30(J($@$?$H$($P@gBf$/$i$$$K$7$^$7$g$&$+(J??)$@$X$NA+ET$r9T$J$C$F$b(J, 
$@$=$3$,:#EY$O(J$@=8CfCO$K$J$k$@$1$G$O(J??

$@K\<AE*$J2r7h$N$?$a$K$O(J, $@COJ}J,8"$7$+$J$$$H(J, $@$o$?$7$O;W$&$N$G$9$,(J...
--
+++ $@El(J$@5~Bg3XBg3X1!(J $@9)3X7O8&5f2J(J $@EE5$9)3X@l96(J $@A>:,8&5f<<(J  $@#D#1(J   $@9bLZ!!N<(J
+++  Phone: 03-3812-2111 ext. 6778      E-mail: rt@sone.t.u-tokyo.ac.jp
Newsgroups: fj.soc.traffic