1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 11 30 http:/www.kats.go.krKS X ISO/IEC 247302 (RTLS)2:2.4 GHz KS X ISO/IEC 24730 2: 2006 (2011 )X ISO/IEC 24730 2: 2006 : e- ( ) ( ) : (http:/www.standard.go.kr) : :2006 11 30 :2011 12 29 2011-0658 : : ( 02-509-72635) (http:/www.kats.go.kr). 10 5 , . X
2、 ISO/IEC 24730 2: 2006 i e . KS X ISO/IEC 24730 2 . A() KS X ISO/IEC 24730 . 1: (API) 2: 2.4GHz 3: 433MHz , , . , , . . X ISO/IEC 24730 2: 2006 ii i 1 1. 1 2. 1 3. 2 4. 3 5. 3 5.1 3 5.2 2.4 GHz 3 5.3 (Compliance) 3 5.4 ID 3 5.5 4 6. 6 6.1 6 6.2 6 6.3 RTLS 8 6.4 DSSS 9 7. 11 7.1 RTLS OOK/FSK 11 7.2 F
3、SK 13 7.3 24 A() A.1 26 A.2 26 A.3 27 28 ICS 35.040 KS X ISO/IEC (RTLS)2:2.4 GHz 24730 2: 2006(2011 ) Information technology Real Time Locating System(RTLS) Part 2: 2.4 GHz air interface protocol 2005 ISO/IEC 24730 2 Information technology Real Time Locating System (RTLS) Part 2: 2.4 GHz air interfa
4、ce protocol , . 1. X Y (telemetry) . RTLS . RTLS (exciter) . . 2. . , , , ( ) . KS X ISO/IEC 15963 (RFID) ISO/IEC 15963 Information technology Radio frequency identification for item management Unique identification for RF tags KS X ISO/IEC 18000 4: 2005 (RFID) 4: 2.45GHz ISO/IEC 18000 Information t
5、echnology Radio frequency identification for item management Part 4: Parameters for air interface communications at 2,45 GHz KS X ISO/IEC 18000 7: 2005 (RFID) 7: 433MHz ISO/IEC 18000 7 Information technology Radio frequency identification for item management Part 7: Parameters for active air interfa
6、ce communications at 433 MHz KS X ISO/IEC 19762( ) (AIDC) ISO/IEC 19762(all parts) Information technology AIDC techniques Harmonized vocabulary KS X ISO/IEC 24730 1: 2006 (RTLS) 1: (API) ISO/IEC 24730 1 Information technology automatic identification and data capture techniques Real Time Locating Sy
7、stems (RTLS) Part 1: Application Program Interface (API) IEEE 802.11 “Standard for Wireless LAN: Medium Access Control(MAC) and Physical Layer (PHY) X ISO/IEC 24730 2: 2006 2 Specification,” Institute of Electrical and Electronics Engineers (IEEE). 1997 ANS T1.523: 2001 Telecom Glossary 2000 3. KS X
8、 ISO/IEC 19762 . 3.1 (air interface) RTLS RTLS 3.2 (corporate LAN) , 3.3 (host applications) 3.4 (RTLS infrastructure) RTLS API 3.5 (Real Time Locating System) 1 RTLS (infrastructure) 3.6 (RTLS server) 3.7 (RTLS transmitter) , 3.8 (RTLS reader) RTLS 3.9 (open field) LOS . ANS T1.523 2001, Telecom Gl
9、ossary 2000 . 3.10 (exciter) RTLS 3.11 (upconvert) . 3.12 (tag blink) RTLS X ISO/IEC 24730 2: 2006 3 3.13 (sub-blink) 4. KS X ISO/IEC 19762 . DSSS Direct Sequence Spread Spectrum EB Event Blink EXB EXciter Blink RTLS Real Time Locating System TIB Timed Interval Blink 5. 5.1 2.4002.4835 GHz RTLS Real
10、 Time Locating Systems (RTLS) . 5.2 2.4 GHz . RTLS . 300 m 1 . RTLS . 1 RF IEEE 802.11 , ( ) . KS X ISO/IEC 18000 4 . 2 RF . 5.3 (Compliance) ( ) 300 m LOS . RTLS . 120 . RTLS RTLS 3 m . IEEE 802.11 , KS X ISO/IEC 18000 4 . RTLS KS X ISO/IEC 24370 1 . 5.4 ID 16 . ID . RTLS API 16 . API 16 ID . KS X
11、ISO/ IEC 15963 . 5.5 1 . . 3050 . 2 3 . X ISO/IEC 24730 2: 2006 4 1 RTLS DSSS 2 4002 483.50 MHz 25 ppm 2 441.750 MHz 60 MHz Class 1: 10 dBm EIRP Class 2: . BPSK (DSSS) 59.7 kb/s 0.001 % PN 30.521875 MHz 25 ppm PN 511 PN 0x1CB 1: 56 2: 72 3: 88 4: 152 CRC G(x) = X12 X11 X3 X2 X 1 CRC 0x001 , 5 s 638
12、ms , 1 8 (12516) ms 2 ppm ( ) 0.50 radians ( 33 s ) 15 degrees (100 Hz100 kHz ) X ISO/IEC 24730 2: 2006 5 2 RTLS OOK O 1a 24002 483.5 MHz O 1b 25 ppm O 1c 2 441 750 MHz O 2a O 2b 1: 88 2: 184 O 2c CRC G(x) = X16 X12 X5 1 O 2d CRC 0x0001 O 3 Class 1: 10 dBm EIRP Class 2: O 4 O 5 OOK/FSK, 2 376.8 kHz/
13、535.5 kHz O 5a “0” 2.446 52 GHz 377 kHz on/off 19 O 5b “1” 2.446 52 GHz 535 kHz on/off 27 O 6 19.83 kb/s O 7 50 % O 8 0.001 % 3 RTLS M 1 114.688 kHz, 126.976 kHz M 2 / . M 3 2.048 kb/s M 4 244.14 ms M 5 0.001 % M 6 114.688 kHz 3 126.976 kHz 3 M 7 126.976 kHz 3 114.688 kHz 3 M 8 0 126.976 kHz 1 114.6
14、88 kHz 1 M 9 1 114.688 kHz 1 126.976 kHz 1 M 10a 1: 10 2: 48 3: 64 4: 68 5: 144 6: 160 M 10b 1: 10 2: 28 3: 44 4: 144 M 11 M 12a CRC G(X) = X12 X11 X3 X2 X1 1 M 12b 28 CRC G(X) = X8 X4 X3 X2 1 M 12c 44 CRC G(X) = X12 X11 X3 X2 X1 1 M 12d 10 / CRC G(X) = X4 X1 1 X ISO/IEC 24730 2: 2006 6 6. 2.4002.48
15、3 5 GHz RTLS / . RTLS . 7 RTLS . 5. . 6.1 RTLS (DSSS) RTLS RTLS (READER) . RTLS X, Y . , 3 m . RTLS . , . 6.2 RTLS RTLS . RTLS RTLS . . RTLS . ID RTLS ID . RTLS , . RTLS ID, , RTLS . RTLS . . . ( ) , , , ( ) . , , RTLS . RTLS MSB( ) . 2 . “1” . PN( ) OR , BPSK( ) . RTLS . QQSETCLRDData InData OutClock 2 RTLS PN 3 . X ISO/IEC 24730 2: 2006 7 QQSETCLRDQQSETCLRDQQSETCLRDQQSETCLRDQQSETCLRDQQSETCLRDQQSETCLRDQQSETCLRDQQSETCLRDCBPN-code1PN generatoroutputD1 D2 D3 D4 D5 D6 D7 D8 D9 3 RTLS PN 4 . 4 RTLS RTLS 5 . RTLS DSSS N . 4 . . RTLS 32 ID, 4 , CRC( ),