Patent SG-11201407694V-A (SG)
Title: Overhead traveling vehicle system and transfer control method for overhead traveling vehicle system
Inventor: OTA TATSUJI
IPC: B65G1/04
Filed: 2013-06-18
Abstract: (i2) mwu ft iz s-5 iv x m £ titz s issaj n d9) mm IHMMi (43) m&'&m a 2014^1 R 30 0(30.01.2014) WIPOIPCT (10) WO 2014/017221 A1 (51) B6SG1/04 (2006.01) (21) (22) (25) (26) 4>§fl(£> s In: PCT/JP2013/066700 2013 ^ 6 M 18 0(18.06.2013) (30) fiBfefix — £: 4#Jg| 2012-165564 2012 ^7^ 26 0(26.07.2012) JP (71) t±i SI A : SB H M # tt (MURATA MA­ CHINERY, LTD.) [JP/JP]; T 6018326 Kyoto (JP). (72) % BJ #: H jif] (OTA Tatsuji); T 4848502 It£• ^I±^:UJ¥®PJTI^ Aichi(jp). (74) ftlA: im A BJ, ^(SHIOIRI Akira et al); T 6590068 — 5 O 3 ^ M Hyogo(JP). (81) Jt^ll (^TFCD&l^gU, IS ft nJ f b): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) (asrofci^isy , ±T(Dmm(Dfcm% 11^ nlfb): ARIPO (BW, GM, KE, GH, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), 3. — =j V T (AM, AZ, BY, KG, KZ, RU, TJ, TM), 3 — • V / ^ (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). - mmmi 21 ^(3)) (54) Title: OVERHEAD TRAVELING VEHICLE SYSTEM AND TRANSFER CONTROL METHOD FOR OVERHEAD TRAV- ELING VEHICLE SYSTEM = (54) m \"T r~ ' *s> ^2 \"X - 44 44 ^ L3 ^ -32 ,1-36 CJ CJ l> © T? i-H o CJ O & 24 (3 6) is, as&fi'jx u T<Dwmy®%w, ^ <D- tr>^ (57) Abstract: In the present invention, an overhead traveling vehicle (4) is configured so as to not erroneously detect the track (10) or the like of a local cart (8) as an obstacle. The overhead traveling vehicle (4) is provided with a hoist (22) and a first sensor (38) that monitors obstacles that are below said sensor. The local cart (8) is provided with hoist a (27) and travels along the track (10). A buffer (12) is suspended from the track (10) by means of a downward-facing vertical pole (32). The buffer (12) member is not provided to the area directly above the loading ports (16, 17). A second sensor (36) for monitoring obstructions in the vicinity of the loading ports (16, 17) and in a pathway-side area that is opposite a processing device (13) is provided to the track (10), and transmits an obstruction detection signal to the overhead trav­ eling vehicle (4) and the local cart (8). Upon receiving an obstruction detec­ tion signal from the second sensor (36), the overhead traveling vehicle (4) and the local cart (8) stop the hoists (22, 27) and the overhead traveling vehicle (4) does not use the first sensor (38) to monitor obstructions in the pathway-side area. (57)®$: (4) (8) d o) mzmmt nm (4) liTtwxh (22) 1 OH(3 8) (8) I x h (27) £flla.TiiifBEiJlii (1 0) Ic^oT^fT-r-Sc (12) liflufBM (10) (3 2) \z& y E UTIf b*l, frOP — KTK— h (16, 1 7) 0)it±gpicli/^'y 17 (1 2) 1^0 flufBM (10) lz % P-KTH-K (16, 1 7) ttitt (13) u (3 6) (4) Rtfa-tDi-sm (8) icam-fSo ^ (4) Rtfn-iDu-sm (8) it. mz(D-iz>+y (2 2, 2 7) £{flt$1±, (4) (3 8) |C«fc y MfH Lfcl^o