Changes for page Basic design
Last modified by nfl on 2025/01/30 12:05
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... ... @@ -43,192 +43,6 @@ 43 43 44 44 The train controller is composed of several //Station-2-Station// controllers. These are combined to form a complete schedule. Additionally, the cleanup signal has to be watched to abort the schedule and return back to the initial position. 45 45 46 -=== Structure === 47 - 48 -{{code linenumbers="true" language="sct"}} 49 -// 50 -// Structure of a train controller based on test case 2 51 -// 52 -scchart Test2 "Test of IC_JCT" { 53 - // Set of request variables for all tracks for 11 trains 54 - bool IC_JCT_0_req[11], IC_LN_0_req[11], IC_LN_1_req[11], IC_LN_2_req[11]; 55 - bool IC_LN_3_req[11], IC_LN_4_req[11], IC_LN_5_req[11], IC_ST_0_req[11]; 56 - bool IC_ST_1_req[11], IC_ST_2_req[11], IC_ST_3_req[11], IC_ST_4_req[11]; 57 - bool IO_LN_0_req[11], IO_LN_1_req[11], IO_LN_2_req[11], KH_LN_0_req[11]; 58 - bool KH_LN_1_req[11], KH_LN_2_req[11], KH_LN_3_req[11], KH_LN_4_req[11]; 59 - bool KH_LN_5_req[11], KH_LN_6_req[11], KH_LN_7_req[11], KH_LN_8_req[11]; 60 - bool KH_ST_0_req[11], KH_ST_1_req[11], KH_ST_2_req[11], KH_ST_3_req[11]; 61 - bool KH_ST_4_req[11], KH_ST_5_req[11], KH_ST_6_req[11], KIO_LN_0_req[11]; 62 - bool KIO_LN_1_req[11], OC_JCT_0_req[11], OC_LN_0_req[11], OC_LN_1_req[11]; 63 - bool OC_LN_2_req[11], OC_LN_3_req[11], OC_LN_4_req[11], OC_LN_5_req[11]; 64 - bool OC_ST_0_req[11], OC_ST_1_req[11], OC_ST_2_req[11], OC_ST_3_req[11]; 65 - bool OC_ST_4_req[11], OI_LN_0_req[11], OI_LN_1_req[11], OI_LN_2_req[11]; 66 - 67 - // Set of permission variables for all tracks 68 - bool req_in_R, req_out_R, req_in_L, req_out_L, perm_in_R, perm_out_R, perm_in_L, perm_out_L; 69 - int IC_JCT_0_perm, IC_LN_0_perm, IC_LN_1_perm, IC_LN_2_perm; 70 - int IC_LN_3_perm, IC_LN_4_perm, IC_LN_5_perm, IC_ST_0_perm; 71 - int IC_ST_1_perm, IC_ST_2_perm, IC_ST_3_perm, IC_ST_4_perm; 72 - int IO_LN_0_perm, IO_LN_1_perm, IO_LN_2_perm, KH_LN_0_perm; 73 - int KH_LN_1_perm, KH_LN_2_perm, KH_LN_3_perm, KH_LN_4_perm; 74 - int KH_LN_5_perm, KH_LN_6_perm, KH_LN_7_perm, KH_LN_8_perm; 75 - int KH_ST_0_perm, KH_ST_1_perm, KH_ST_2_perm, KH_ST_3_perm; 76 - int KH_ST_4_perm, KH_ST_5_perm, KH_ST_6_perm, KIO_LN_0_perm; 77 - int KIO_LN_1_perm, OC_JCT_0_perm, OC_LN_0_perm, OC_LN_1_perm; 78 - int OC_LN_2_perm, OC_LN_3_perm, OC_LN_4_perm, OC_LN_5_perm; 79 - int OC_ST_0_perm, OC_ST_1_perm, OC_ST_2_perm, OC_ST_3_perm; 80 - int OC_ST_4_perm, OI_LN_0_perm, OI_LN_1_perm, OI_LN_2_perm; 81 - 82 - // Debug flag for additional output 83 - bool debug = false; 84 - // Cleanup flag for halting the trains at home station tracks 85 - bool cleanup = false; 86 - // Variable, that gives the number of trains to C-Controller for stability check 87 - int trainCount; 88 - 89 - // Set of constants for binding to referenced SCCharts 90 - const int c_EINS = 1; 91 - const int c_ZWEI = 2; 92 - const int c_DREI = 3; 93 - const int c_VIER = 4; 94 - const int c_FUENF = 5; 95 - 96 - // State initializing the trains on corresponding tracks 97 - initial state init references initRailway11Trains 98 - --> run; 99 - 100 - // State handling the train schedules 101 - state run { 102 - // Regions handling the mutual exclusion on the track segments 103 - region Mutexes: 104 - // State referenced to the MutexController for 11 Trains 105 - initial state Mutexes references mutexRailway11Trains; 106 - 107 - region KH_Mutexes: 108 - // State referenced to additional MutexController for KH 109 - initial state KH_Mutexes references kh_mutex; 110 - 111 - // Regions that contain the schedules for individual trains 112 - //-------------------------------------------------------------------------------------- 113 - 114 - // Region with schedule for train 4 115 - region Train4 : 116 - // State with the schedule for train 4 117 - initial state train4 { 118 - 119 - // Annotation for replacing following constant in the hostcode of referenced SCChart 120 - @alterHostcode 121 - // Number of the train for identifying on track segments 122 - const int trainNum = 4; 123 - // Variable specifying the track, where the train arrives at, 124 - // and for transmitting the track number to next Station-2-Station controller 125 - int arrivalTrack = 3; 126 - 127 - // Schedule of train 4: train drives only in the IC, should use station track 3 128 - // State Round referenced to ICIC Station-2-Station controller 129 - initial state Round references ICIC 130 - bind depTrack to arrivalTrack, 131 - destTrack to c_DREI, 132 - arrTrack to arrivalTrack 133 - // Transition to checking state 134 - >-> Choice; 135 - 136 - // State for checking, when the train should halt and if the train is on corresponding track 137 - state Choice 138 - // Transition for driving additional circle, if cleanup = false or wrong track used 139 - --> Round with !cleanup | !(arrivalTrack == 3) 140 - // Transition to final state 141 - --> Done; 142 - 143 - final state Done; 144 - }; 145 - 146 - 147 - // Region with schedule for train 5, identical to region above 148 - region Train5 : 149 - initial state train5 { 150 - 151 - @alterHostcode 152 - const int trainNum = 5; 153 - int arrivalTrack = 2; 154 - 155 - initial state Round references ICIC 156 - bind depTrack to arrivalTrack, 157 - destTrack to c_ZWEI, 158 - arrTrack to arrivalTrack 159 - >-> Choice; 160 - 161 - state Choice 162 - --> Round with !cleanup | !(arrivalTrack == 2) 163 - --> Done; 164 - 165 - final state Done; 166 - 167 - }; 168 - 169 - 170 - // Region with schedule for train 9, identical to region above 171 - region Train9 : 172 - initial state train9 { 173 - 174 - @alterHostcode 175 - const int trainNum = 9; 176 - int arrivalTrack = 1; 177 - 178 - initial state Round references ICIC 179 - bind depTrack to arrivalTrack, 180 - destTrack to c_EINS, 181 - arrTrack to arrivalTrack 182 - >-> Choice; 183 - 184 - state Choice 185 - --> Round with !cleanup | !(arrivalTrack == 1) 186 - --> Done; 187 - 188 - final state Done; 189 - }; 190 - 191 - 192 - // Region with schedule for train 7 193 - region Train7 : 194 - initial state train7 { 195 - 196 - @alterHostcode 197 - const int trainNum = 7; 198 - int arrivalTrack = 1; 199 - 200 - // Schedule of train 7: train drives from OC-Station track 1 to IC-Station track 2 and back 201 - // arrivalTrack used for transmitting the number of station track where train arrived on 202 - // to next controller where the train starts on 203 - initial state OCtoIC references OCIC 204 - bind depTrack to arrivalTrack, 205 - destTrack to c_ZWEI, 206 - arrTrack to arrivalTrack 207 - // Transition to next Station-2-Station controller 208 - >-> ICtoOC; 209 - 210 - state ICtoOC references ICOC 211 - bind depTrack to arrivalTrack, 212 - destTrack to c_EINS, 213 - arrTrack to arrivalTrack 214 - // Transition to checking state because train at home station 215 - >-> Choice; 216 - 217 - // State for checking, when the train should halt and if the train is on corresponding track 218 - state Choice 219 - // Transition for driving additional circle, if cleanup = false or wrong track used 220 - --> OCtoIC with !cleanup | !(arrivalTrack == 1) 221 - // Transition to final state 222 - --> Done; 223 - 224 - final state Done; 225 - }; 226 - }; 227 -} 228 -{{/code}} 229 - 230 - 231 - 232 232 == Station-2-Station controller == 233 233 234 234 Each Station-2-Station controller realizes the movement from one of the stations (IC,OC,KH) to another station. All controllers using IC or OC parts have to respect the traveling directions. For the Kicking Horse Pass two separate controllers, forwards and backwards, are used. ... ... @@ -324,9 +324,9 @@ 324 324 325 325 326 326 327 - // ----------------------------------------------------------------------------------------------------------------141 + // ..................................................................................... 328 328 // Set of track segment controlling states such as follows 329 - // ----------------------------------------------------------------------------------------------------------------143 + // ..................................................................................... 330 330 331 331 // Transition to next track segment, if contact is triggered 332 332 state *_LN_0 { ... ... @@ -398,7 +398,7 @@ 398 398 // Transition to next track segment, if contact is triggered 399 399 --> *_LN_1 with 'railContact(*_LN_1,0)'; 400 400 401 - // ----------------------------------------------------------------------------------------------------------------215 + // .................................................................................. 402 402 403 403 404 404
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... ... @@ -1,1 +1,1 @@ 1 -9471 7461 +9471664 - URL
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... ... @@ -1,1 +1,1 @@ 1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471 746/Basic design1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471664/Basic design