LEADER 01566oam 2200397zu 450 001 9910142218203321 005 20210807000308.0 010 $a0-7381-1649-1 035 $a(CKB)1000000000035788 035 $a(SSID)ssj0000827925 035 $a(PQKBManifestationID)12314861 035 $a(PQKBTitleCode)TC0000827925 035 $a(PQKBWorkID)10833291 035 $a(PQKB)10496125 035 $a(NjHacI)991000000000035788 035 $a(EXLCZ)991000000000035788 100 $a20160829d1999 uy 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$a1473-1999 IEEE Standard for Communications Protocol Aboard Trains 210 31$a[Place of publication not identified]$cIEEE$d1999 215 $a1 online resource (v, 11 pages) 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-7381-1648-3 330 $aCommunications protocols to be used for intercar and intracar serial data communications between subsystems aboard passenger trains are defined by this standard. Minimum acceptable parameters for a network that can simultaneously handle monitoring and control traffic from multiple systems are set forth. While the network is not vital, it is intended to be capable of carrying vital messages. 606 $aTransportation$vCongresses 615 0$aTransportation 676 $a380.5 801 0$bPQKB 906 $aDOCUMENT 912 $a9910142218203321 996 $a1473-1999 IEEE Standard for Communications Protocol Aboard Trains$92574779 997 $aUNINA