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Changes for page Basic design

Last modified by nfl on 2025/01/30 12:05
From version 11.1
edited by sna
on 2014/08/06 03:48
Change comment: There is no comment for this version
To version 18.1
edited by sna
on 2014/08/13 03:55
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -34,7 +34,7 @@
34 34  
35 35  == Train controller ==
36 36  
37 -Each train controller is set in a separate region with a referenced state. This state has the following interface
37 +Each train controller is set in a separate region with a referenced state. This state has the following interface:
38 38  
39 39  
40 40  \\\\\\\\
... ... @@ -41,897 +41,513 @@
41 41  
42 42  {{{    input int *_perm;         # All permission variables (Tracks) input bool *_perm # KH permission variables   input int trainNum;    input bool cleanup; input bool debug; output bool *_req[]; # All request variables}}}
43 43  
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.
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 -== Station-2-Station controller ==
47 -
48 -Each station-2-station controller realizes the movement from one of the stations (IC,OC,KH) to a second 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.
49 -
50 -The controllers starting from Kicking Horse Pass Station make an assumption of the direction of the train. These are dependent of the directions of the inner or outer circle, e.g. the KHIC controller starts backwards because this is the only valid direction to travel this path. To drive a train from the Kicking Horse Station (facing forward) to the Inner Circle we have to combine the KHOC and OCIC controllers.
51 -
52 -[[image:attach:ICIC.png]]
53 -
54 -When arriving on a station the train controller **must** first call the function //void railArrival(int train, int station)//. This starts the waiting timer for the train.
55 -Next the train **must** wait for// int railDeparture(int train)// to return 1.
56 -After the waiting has finished the controller can reach a final state and pass the control back to the train controller.
57 -
58 58  === Structure ===
59 59  
60 -----
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];
61 61  
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 + //--------------------------------------------------------------------------------------
62 62  
63 -
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 + };
64 64  
65 -|=(((
66 -{{{input int *_perm;}}}
67 67  
68 -{{{output bool *_req[11];}}}
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 +
69 69  
70 -{{{input int trainNum;}}}
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 + };
71 71  
72 -{{{input int depTrack;}}}
73 73  
74 -{{{input int destTrack;}}}
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}}
75 75  
76 -{{{input bool cleanup;}}}
77 -
78 -{{{input bool debug;}}}
79 -
80 -{{{output int arrTrack;}}}
81 -
82 -{{{int i_arrOnTrack;}}}
83 -
84 -{{{ }}}
85 -
86 -{{{initial state *_ST {}}}
87 -
88 -{{{    entry debug / 'println([trainNum][ST-ST] ... )';}}}
89 -
90 -{{{ }}}
91 -
92 -{{{    initial state waitForPerm {}}}
93 -
94 -{{{        entry / *_ST_4_req[trainNum] = true;}}}
95 -
96 -{{{        entry / *_LN_0_req[trainNum] = true;}}}
97 -
98 -{{{    }}}}
99 -
100 -{{{    --> gotPerm with (*_ST_4_perm == trainNum) & (*_LN_0_perm == trainNum)}}}
101 -
102 -{{{    --> backOff with (*_ST_4_perm == trainNum) | (*_LN_0_perm == trainNum);}}}
103 -
104 -{{{ }}}
105 -
106 -{{{    state backOff}}}
107 -
108 -{{{    --> backOff1;}}}
109 -
110 -{{{ }}}
111 -
112 -{{{    state backOff1 {}}}
113 -
114 -{{{entry / *_ST_4_req[trainNum] = false;}}}
115 -
116 -{{{entry / *_LN_0_req[trainNum] = false;}}}
117 -
118 -{{{    }}}}
119 -
120 -{{{    --> waitForPerm;}}}
121 -
122 -{{{ }}}
123 -
124 -{{{final state gotPerm;}}}
125 -
126 -{{{}}}}
127 -
128 -{{{>-> Dep_*_ST;}}}
129 -
130 -{{{ }}}
131 -
132 -{{{state Dep_IC_ST {}}}
133 -
134 -{{{    entry / 'railPoint(*,STRAIGHT)';}}}
135 -
136 -{{{    entry / 'railSignal(*_LN_0, FWD, RED)';}}}
137 -
138 -{{{    entry / 'railTrack(*_LN_0,FWD,trainNum,NORMAL)';}}}
139 -
140 -{{{    entry / 'railTrack(*_ST_4,FWD,trainNum,NORMAL)';}}}
141 -
142 -{{{    entry depTrack == 1 / 'railSignal(*_ST_1, FWD, GREEN)';}}}
143 -
144 -{{{    entry depTrack == 2 / 'railSignal(*_ST_2, FWD, GREEN)';}}}
145 -
146 -{{{    entry depTrack == 3 / 'railSignal(*_ST_3, FWD, GREEN)';}}}
147 -
148 -{{{    ..........}}}
149 -
150 -{{{  } --> *_LN_0 with 'railContact(*_LN_0,0)';}}}
151 -
152 -{{{ }}}
153 -
154 -{{{  state *_LN_0 {}}}
155 -
156 -{{{    entry / 'println("[trainNum][ST-ST] Entering *_LN_0")';}}}
157 -
158 -{{{    entry debug / 'println("[trainNum][ST-ST] Requesting permission for *_LN_1")';}}}
159 -
160 -{{{    entry depTrack == 1 / 'railSignal(*_ST_1, FWD, RED)';}}}
161 -
162 -{{{    entry depTrack == 2 / 'railSignal(*_ST_2, FWD, RED)';}}}
163 -
164 -{{{    entry depTrack == 3 / 'railSignal(*_ST_3, FWD, RED)';}}}
165 -
166 -{{{    entry / *_LN_1_req[trainNum] = true;}}}
167 -
168 -{{{ }}}
169 -
170 -{{{    region Travel:}}}
171 -
172 -{{{      initial state Entry}}}
173 -
174 -{{{      --> Continue with 'railContact(*_LN_0,0)' & (*_LN_1_perm == trainNum)}}}
175 -
176 -{{{      --> Slowdown with 'railContact(*_LN_0,0)';}}}
177 -
178 -{{{ }}}
179 -
180 -{{{      state Slowdown {}}}
181 -
182 -{{{        entry debug / 'println("[trainNum][ST-ST] Slowing down on *_LN_0")';}}}
183 -
184 -{{{        entry / 'railTrack(*_LN_0,FWD,trainNum,CAUTION)';}}}
185 -
186 -{{{      }}}}
187 -
188 -{{{      --> Waiting with 'railContact(*_LN_0,1)'}}}
189 -
190 -{{{      --> Continue with *_LN_1_perm == trainNum;}}}
191 -
192 -{{{ }}}
193 -
194 -{{{      state Waiting {}}}
195 -
196 -{{{        entry debug / 'println("[trainNum][ST-ST] Stopping on *_LN_0")';}}}
197 -
198 -{{{        entry / 'railTrackBrake(*_LN_0)';}}}
199 -
200 -{{{      }}}}
201 -
202 -{{{      --> Continue with *_LN_1_perm == trainNum;}}}
203 -
204 -{{{ }}}
205 -
206 -{{{      final state Continue {}}}
207 -
208 -{{{        entry debug / 'println("[trainNum][ST-ST] Continuing on *_LN_0")';}}}
209 -
210 -{{{        entry / 'railSignal(*_LN_0,FWD,GREEN)';}}}
211 -
212 -{{{        entry / 'railTrack(*_LN_0,FWD,trainNum,NORMAL)';}}}
213 -
214 -{{{        entry / 'railTrack(*_LN_1,FWD,trainNum,NORMAL)';}}}
215 -
216 -{{{        entry / 'railSignal(*_LN_1, FWD, RED)';}}}
217 -
218 -{{{      };}}}
219 -
220 -{{{ }}}
221 -
222 -{{{    region Cleanup:}}}
223 -
224 -{{{      initial state Entry}}}
225 -
226 -{{{      --> cleanup with 'railContact(*_LN_0,0)';}}}
227 -
228 -{{{ }}}
229 -
230 -{{{      final state cleanup {}}}
231 -
232 -{{{      entry debug / 'println("[trainNum][ST-ST] Entered *_LN_0 completely")';}}}
233 -
234 -{{{      entry / 'railTrackOff(*_ST_4)';}}}
235 -
236 -{{{      entry / *_ST_4_req[trainNum] = false;}}}
237 -
238 -{{{      };}}}
239 -
240 -{{{  }>-> *_LN_0_*_LN_1;}}}
241 -
242 -{{{ }}}
243 -
244 -{{{  state IC_LN_0_IC_LN_1}}}
245 -
246 -{{{  --> IC_LN_1 with 'railContact(IC_LN_1,0)';}}}
247 -
248 -{{{ }}}
249 -
250 -{{{// ...................}}}
251 -
252 -{{{// Set of track segment controlling states such as before}}}
253 -
254 -{{{// ...................}}}
255 -
256 -{{{ }}}
257 -
258 -{{{state *_LN_5 {}}}
259 -
260 -{{{    int perm_all_next_segments = false;}}}
261 -
262 -{{{    entry / 'println("[trainNum][ST-ST] Entering *_LN_5")';}}}
263 -
264 -{{{    entry / 'railSignal(*_LN_4, FWD, RED)';}}}
265 -
266 -{{{ }}}
267 -
268 -{{{    region Travel:}}}
269 -
270 -{{{      initial state Entry}}}
271 -
272 -{{{      --> Continue with 'railContact(*_LN_5,0)' & perm_all_next_segments}}}
273 -
274 -{{{      --> Slowdown with 'railContact(*_LN_5,0)';}}}
275 -
276 -{{{ }}}
277 -
278 -{{{      state Slowdown {}}}
279 -
280 -{{{        entry debug / 'println("[trainNum][ST-ST] Slowing down on *_LN_5")';}}}
281 -
282 -{{{        entry / 'railTrack(*_LN_5,FWD,trainNum,CAUTION)';}}}
283 -
284 -{{{      }}}}
285 -
286 -{{{      --> Waiting with 'railContact(*_LN_5,1)'}}}
287 -
288 -{{{      --> Continue with perm_all_next_segments;}}}
289 -
290 -{{{ }}}
291 -
292 -{{{      state Waiting {}}}
293 -
294 -{{{        entry debug / 'println("[trainNum][ST-ST] Stopping on *_LN_5")';}}}
295 -
296 -{{{        entry / 'railTrackBrake(*_LN_5)';}}}
297 -
298 -{{{      }}}}
299 -
300 -{{{      --> Continue with perm_all_next_segments;}}}
301 -
302 -{{{ }}}
303 -
304 -{{{      final state Continue {}}}
305 -
306 -{{{        entry debug / 'println("[trainNum][ST-ST] Continuing on *_LN_5")';        }}}
307 -
308 -{{{        entry i_arrOnTrack == 1 / 'railTrack(*_ST_1,FWD,trainNum,NORMAL)';}}}
309 -
310 -{{{        entry i_arrOnTrack == 2 / 'railTrack(*_ST_2,FWD,trainNum,NORMAL)';}}}
311 -
312 -{{{        entry i_arrOnTrack == 3 / 'railTrack(*_ST_3,FWD,trainNum,NORMAL)';}}}
313 -
314 -{{{        ----------}}}
315 -
316 -{{{        entry / arrTrack = i_arrOnTrack;}}}
317 -
318 -{{{      };}}}
319 -
320 -{{{ }}}
321 -
322 -{{{    region Cleanup:}}}
323 -
324 -{{{      initial state Entry}}}
325 -
326 -{{{      --> cleanup with 'railContact(*_LN_5,0)';}}}
327 -
328 -{{{ }}}
329 -
330 -{{{      final state cleanup {}}}
331 -
332 -{{{        entry debug / 'println("[trainNum][ST-ST] Entered *_LN_5 completely")';}}}
333 -
334 -{{{        entry / 'railTrackOff(*_LN_4)';}}}
335 -
336 -{{{        entry / *_LN_4_req[trainNum] = false;}}}
337 -
338 -{{{      };}}}
339 -
340 -{{{ }}}
341 -
342 -{{{    region Permissions:}}}
343 -
344 -{{{      initial state checking {}}}
345 -
346 -{{{        entry / *_ST_0_req[trainNum] = true;}}}
347 -
348 -{{{        entry destTrack == 1 | !cleanup / *_ST_1_req[trainNum] = true;}}}
349 -
350 -{{{        entry destTrack == 2 | !cleanup / *_ST_2_req[trainNum] = true;}}}
351 -
352 -{{{        entry destTrack == 3 | !cleanup / *_ST_3_req[trainNum] = true;}}}
353 -
354 -{{{      }}}}
355 -
356 -\\
357 -
358 -{{{      --> success with destTrack == 1 & *_ST_0_perm == trainNum & *_ST_1_perm == trainNum / i_arrOnTrack = 1}}}
359 -
360 -\\
361 -
362 -{{{      --> success with destTrack == 2 & *_ST_0_perm == trainNum & *_ST_2_perm == trainNum / i_arrOnTrack = 2}}}
363 -
364 -\\
365 -
366 -{{{      --> success with destTrack == 3 & *_ST_0_perm == trainNum & *_ST_3_perm == trainNum / i_arrOnTrack = 3}}}
367 -
368 -{{{      --> success with *_ST_0_perm == trainNum & *_ST_1_perm == trainNum / i_arrOnTrack = 1}}}
369 -
370 -{{{      --> success with *_ST_0_perm == trainNum & *_ST_2_perm == trainNum / i_arrOnTrack = 2}}}
371 -
372 -{{{      --> success with *_ST_0_perm == trainNum & *_ST_3_perm == trainNum / i_arrOnTrack = 3}}}
373 -
374 -
375 -\\
376 -
377 -{{{      --> resolving with *_ST_0_perm == trainNum | *_ST_3_perm == trainNum | *_ST_2_perm == trainNum | *_ST_1_perm == trainNum;}}}
378 -
379 -{{{ }}}
380 -
381 -{{{      state resolving}}}
382 -
383 -{{{      --> resolving1;}}}
384 -
385 -{{{ }}}
386 -
387 -{{{      state resolving1 {}}}
388 -
389 -{{{        entry / *_ST_0_req[trainNum] = false;}}}
390 -
391 -{{{        entry / *_ST_1_req[trainNum] = false;}}}
392 -
393 -{{{        entry / *_ST_2_req[trainNum] = false;}}}
394 -
395 -{{{        entry / *_ST_3_req[trainNum] = false;}}}
396 -
397 -{{{      }}}}
398 -
399 -{{{      --> checking;}}}
400 -
401 -{{{ }}}
402 -
403 -{{{      state success}}}
404 -
405 -{{{      --> success1;}}}
406 -
407 -{{{ }}}
408 -
409 -{{{      final state success1 {}}}
410 -
411 -{{{        entry !(i_arrOnTrack == 1) / *_ST_1_req[trainNum] = false;      }}}
412 -
413 -{{{        entry !(i_arrOnTrack == 2) / *_ST_2_req[trainNum] = false;}}}
414 -
415 -{{{        entry !(i_arrOnTrack == 3) / *_ST_3_req[trainNum] = false;}}}
416 -
417 -{{{        entry / perm_all_next_segments = true;}}}
418 -
419 -{{{      };}}}
420 -
421 -{{{  }>-> *_LN_5_*_ST;}}}
422 -
423 -{{{ }}}
424 -
425 -{{{  state *_LN_5_*_ST}}}
426 -
427 -{{{  --> Arr_*_ST with i_arrOnTrack == 1 & 'railContact(*_ST_1,0)'}}}
428 -
429 -{{{  --> Arr_*_ST with i_arrOnTrack == 2 & 'railContact(*_ST_2,0)'}}}
430 -
431 -{{{  --> Arr_*_ST with i_arrOnTrack == 3 & 'railContact(*_ST_3,0)';}}}
432 -
433 -{{{ }}}
434 -
435 -{{{  state Arr_*_ST {}}}
436 -
437 -{{{    entry / 'railSignal(*_LN_5, FWD, RED)';}}}
438 -
439 -{{{    entry / 'railTrackOff(*C_LN_5)';}}}
440 -
441 -{{{    entry / 'railTrack(*_ST_0,FWD,trainNum,SLOW)';}}}
442 -
443 -{{{    entry i_arrOnTrack == 1 / 'railTrack(*_ST_1,FWD,trainNum,SLOW)';}}}
444 -
445 -{{{    entry i_arrOnTrack == 2 / 'railTrack(*_ST_2,FWD,trainNum,SLOW)';}}}
446 -
447 -{{{    entry i_arrOnTrack == 3 / 'railTrack(*_ST_3,FWD,trainNum,SLOW)';}}}
448 -
449 -{{{    entry / *_LN_5_req[trainNum] = false;}}}
450 -
451 -{{{ }}}
452 -
453 -{{{    initial state SlowEntry}}}
454 -
455 -{{{    --> Slow with i_arrOnTrack == 1 & 'railContact(*_ST_1,0)'}}}
456 -
457 -{{{    --> Slow with i_arrOnTrack == 2 & 'railContact(*_ST_2,0)'}}}
458 -
459 -{{{    --> Slow with i_arrOnTrack == 3 & 'railContact(*_ST_3,0)';}}}
460 -
461 -{{{ }}}
462 -
463 -{{{    state Slow {}}}
464 -
465 -{{{      entry / 'railTrackOff(*_ST_0)';}}}
466 -
467 -{{{      entry / *_ST_0_req[trainNum] = false;}}}
468 -
469 -{{{    }}}}
470 -
471 -{{{    --> Halt with i_arrOnTrack == 1 & 'railContact(*_ST_1,1)'}}}
472 -
473 -{{{    --> Halt with i_arrOnTrack == 2 & 'railContact(*_ST_2,1)'}}}
474 -
475 -{{{    --> Halt with i_arrOnTrack == 3 & 'railContact(*_ST_3,1)';}}}
476 -
477 -{{{ }}}
478 -
479 -{{{    final state Halt {}}}
480 -
481 -{{{      entry i_arrOnTrack == 1 / 'railTrackBrake(*_ST_1)';}}}
482 -
483 -{{{      entry i_arrOnTrack == 2 / 'railTrackBrake(*_ST_2)';}}}
484 -
485 -{{{      entry i_arrOnTrack == 3 / 'railTrackBrake(*_ST_3)';}}}
486 -
487 -{{{      entry i_arrOnTrack == 1 / 'railArrival(trainNum, *_ST_1)';}}}
488 -
489 -{{{      entry i_arrOnTrack == 2 / 'railArrival(trainNum, *_ST_2)';}}}
490 -
491 -{{{      entry i_arrOnTrack == 3 / 'railArrival(trainNum, *_ST_3)';}}}
492 -
493 -{{{    };}}}
494 -
495 -{{{  }}}}
496 -
497 -{{{  >-> done;}}}
498 -
499 -{{{ }}}
500 -
501 -{{{  state done}}}
502 -
503 -{{{  --> reallyDone with 'railDeparture(trainNum)';}}}
504 -
505 -{{{ }}}
506 -
507 -{{{  final state reallyDone;}}}
508 -)))|=(((
509 -~/~/ All permissiions variables
510 -
511 -~/~/ All request variables
512 -
513 -~/~/ Train number
514 -
515 -~/~/ Departure track number
516 -
517 -~/~/ Destination track number
518 -
519 -~/~/ Cleanup flag for selecting the track of destination
520 -
521 -~/~/ Debug flag for additional output
522 -
523 -~/~/ Arrival track
524 -
525 -~/~/ Variable (arrival track) for selecting correct station elements
526 -
527 527  
528 528  
529 -~/~/ Handles departing from a station
232 +== Station-2-Station controller ==
530 530  
531 -~/~/ Additional output for debugging
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.
532 532  
533 -
236 +The controllers starting from Kicking Horse Pass Station make an assumption of the direction of the train. These are dependent on the directions of the inner or outer circle, e.g. the KHIC controller starts backwards because this is the only valid direction to travel this path. To drive a train from the Kicking Horse Station (facing forward) to the Inner Circle we have to combine the KHOC and OCIC controllers.
534 534  
535 -~/~/ State, which set requests for needed tracks
238 +[[image:attach:ICIC.png]]
536 536  
537 -
240 +When arriving on a station the train controller **must** first call the function //void railArrival(int train, int station)//. This starts the waiting timer for the train.
241 +Next the train **must** wait for// int railDeparture(int train)// to return 1.
242 +After the waiting has finished the controller can reach a final state and pass the control back to the train controller.
538 538  
539 -
244 +=== Structure  ===
540 540  
541 -
246 +{{code linenumbers="true" language="sct"}}
247 +//
248 +// Structure of a Station-2-Station controller from Station * to Station *
249 +//
250 +scchart STST " * to * Controller " {
542 542  
543 -~/~/ Transition for received **all** needed permissions
252 + // Set of permission variables for required tracks
253 + input int *_perm;
544 544  
545 -~/~/ Tranisition for received **some** needed permissions
255 + // Set of request variables for required tracks for 11 trains
256 + output bool *_req[11];
546 546  
547 -
258 + // Train number
259 + input int trainNum;
548 548  
549 -~/~/ State for waiting an additional Tick
261 + // Number of the departure track in a station
262 + input int depTrack;
550 550  
551 -
264 + // Number of the destination track in a station
265 + input int destTrack;
552 552  
553 -
267 + // Cleanup flag for selecting the destination track
268 + input bool cleanup;
554 554  
555 -~/~/ State, which releases the requests for needed tracks
270 + // Debug flag for additional output
271 + input bool debug;
556 556  
557 -
273 + // Arrival track
274 + output int arrTrack;
558 558  
276 + // Variable with value for arrTrack for selecting correct station elements
277 + int i_arrOnTrack;
559 559  
560 -
279 + // Handles departing from a station *
280 + initial state *_ST {
281 + // hostcode call for additional output when debug
282 + entry debug / 'println([trainNum][ST-ST] ... )';
561 561  
562 -
563 -~/~/ Transition to trying the requesting again
564 -
284 + // State, which sets requests for needed tracks
285 + initial state waitForPerm {
286 + entry / *_ST_4_req[trainNum] = true;
287 + entry / *_LN_0_req[trainNum] = true;
288 + }
289 + // Transition is taken, if all permissions are received
290 + --> gotPerm with (*_ST_4_perm == trainNum) & (*_LN_0_perm == trainNum)
291 + // Transition is taken, if some (not all) permissions are received
292 + --> backOff with (*_ST_4_perm == trainNum) | (*_LN_0_perm == trainNum);
565 565  
566 -
294 + // State for waiting an additional tick when not all permissions are received
295 + state backOff
296 + --> backOff1;
567 567  
568 -
298 + // State, which releases the requests for needed tracks
299 + state backOff1 {
300 + entry / *_ST_4_req[trainNum] = false;
301 + entry / *_LN_0_req[trainNum] = false;
302 + }
303 + // Transition to repeat requesting permissions procedure
304 + --> waitForPerm;
569 569  
570 -
571 -~/~/ Transition to the departure state
572 -
306 + final state gotPerm;
307 + }
308 + // Transition to the departure state
309 + >-> Dep_*_ST;
573 573  
574 -
575 -~/~/ State, which handles the train departure
576 -
577 -~/~/ Set of entry-Actions to set tracks, points and signals according to depTrack
578 -
311 + // State, which handles the departure of a train
312 + state Dep_*_ST {
313 + // Set of entry-Actions with hostcode calls to set tracks, points and signals according to depTrack
314 + entry / 'railPoint(*,STRAIGHT)';
315 + entry / 'railSignal(*_LN_0, FWD, RED)';
316 + entry / 'railTrack(*_LN_0,FWD,trainNum,NORMAL)';
317 + entry / 'railTrack(*_ST_4,FWD,trainNum,NORMAL)';
318 + entry depTrack == 1 / 'railSignal(*_ST_1, FWD, GREEN)';
319 + entry depTrack == 2 / 'railSignal(*_ST_2, FWD, GREEN)';
320 + entry depTrack == 3 / 'railSignal(*_ST_3, FWD, GREEN)';
321 + //...
322 + // Transition to next track segment, if contact is triggered
323 + } --> *_LN_0 with 'railContact(*_LN_0,0)';
579 579  
580 580  
581 581  
327 + // ----------------------------------------------------------------------------------------------------------------
328 + // Set of track segment controlling states such as follows
329 + // ----------------------------------------------------------------------------------------------------------------
582 582  
583 -
331 + // Transition to next track segment, if contact is triggered
332 + state *_LN_0 {
333 + // Hostcode calls for outputs
334 + entry / 'println("[trainNum][ST-ST] Entering *_LN_0")';
335 + entry debug / 'println("[trainNum][ST-ST] Requesting permission for *_LN_1")';
336 + // Entry-Actions with hostcode calls to set previous signal according to depTrack to RED
337 + entry depTrack == 1 / 'railSignal(*_ST_1, FWD, RED)';
338 + entry depTrack == 2 / 'railSignal(*_ST_2, FWD, RED)';
339 + entry depTrack == 3 / 'railSignal(*_ST_3, FWD, RED)';
340 + // Requesting the next track segment
341 + entry / *_LN_1_req[trainNum] = true;
584 584  
585 -
343 + // Region for handling train driving
344 + region Travel:
345 + initial state Entry
346 + // Transition to continuing state, if permitted
347 + --> Continue with 'railContact(*_LN_0,0)' & (*_LN_1_perm == trainNum)
348 + // Transition to slowing down else
349 + --> Slowdown with 'railContact(*_LN_0,0)';
586 586  
587 -
351 + // State for slowing down the train
352 + state Slowdown {
353 + entry debug / 'println("[trainNum][ST-ST] Slowing down on *_LN_0")';
354 + // Entry-Action with hostcode calls for slowing down the train
355 + entry / 'railTrack(*_LN_0,FWD,trainNum,CAUTION)';
356 + }
357 + // Transition to waiting state
358 + --> Waiting with 'railContact(*_LN_0,1)'
359 + // Transition to continuing state, if permitted
360 + --> Continue with *_LN_1_perm == trainNum;
588 588  
589 -
362 + // State for train waiting on permission
363 + state Waiting {
364 + entry debug / 'println("[trainNum][ST-ST] Stopping on *_LN_0")';
365 + // Entry-Action with hostcode call for stopping the train
366 + entry / 'railTrackBrake(*_LN_0)';
367 + }
368 + --> Continue with *_LN_1_perm == trainNum;
590 590  
591 -
592 -~/~/ Transition to next track segment, if contact is readed
593 -
370 + // State to continuing driving on the track
371 + final state Continue {
372 + entry debug / 'println("[trainNum][ST-ST] Continuing on *_LN_0")';
373 + // Entry-Actions with hostcode calls to set tracks and signals for driving
374 + entry / 'railSignal(*_LN_0,FWD,GREEN)';
375 + entry / 'railTrack(*_LN_0,FWD,trainNum,NORMAL)';
376 + entry / 'railTrack(*_LN_1,FWD,trainNum,NORMAL)';
377 + entry / 'railSignal(*_LN_1, FWD, RED)';
378 + };
594 594  
595 -
596 -~/~/ State for handling the train on track *_LN_0
597 -
598 -~/~/ Outputs for debugging
599 -
380 + // Region for handling cleanup functionalities
381 + region Cleanup:
382 + initial state Entry
383 + // Transition to cleanup state
384 + --> cleanup with 'railContact(*_LN_0,0)';
600 600  
601 -
602 -~/~/ Entry-Actions to set the previous signals to RED
603 -
386 + // State for cleaning up the previous track segments
387 + final state cleanup {
388 + entry debug / 'println("[trainNum][ST-ST] Entered *_LN_0 completely")';
389 + // Entry-Action with hostcode call to switching off the previous track
390 + entry / 'railTrackOff(*_ST_4)';
391 + // Entry-Action to release the previous track
392 + entry / *_ST_4_req[trainNum] = false;
393 + };
394 + // Transition to transitional state
395 + }>-> *_LN_0_*_LN_1;
604 604  
605 -
397 + state *_LN_0_*_LN_1
398 + // Transition to next track segment, if contact is triggered
399 + --> *_LN_1 with 'railContact(*_LN_1,0)';
606 606  
401 + // ----------------------------------------------------------------------------------------------------------------
607 607  
608 -~/~/ Requesting the next segment
609 609  
610 -
611 611  
612 -~/~/ Region for handling train driving
613 -
405 + // State for entering a station
406 + state *_LN_5 {
407 + // Variable for checking all needed permissions
408 + int perm_all_next_segments = false;
409 + entry / 'println("[trainNum][ST-ST] Entering *_LN_5")';
410 + entry / 'railSignal(*_LN_4, FWD, RED)';
614 614  
615 -
616 -~/~/ Transition to continuing state, if permitted
617 -
618 -~/~/ Transition to slowing down else
619 -
412 + // Region for handling train driving such as above,
413 + // only with perm_all_next_segments for permitting more than one track
414 + region Travel:
415 + initial state Entry
416 + --> Continue with 'railContact(*_LN_5,0)' & perm_all_next_segments
417 + --> Slowdown with 'railContact(*_LN_5,0)';
620 620  
621 -
622 -~/~/ State for slowing down
623 -
624 -~/~/ Addtitional output for debugging
625 -
626 -~/~/ Entry-Action for slowing down the train
627 -
419 + state Slowdown {
420 + entry debug / 'println("[trainNum][ST-ST] Slowing down on *_LN_5")';
421 + entry / 'railTrack(*_LN_5,FWD,trainNum,CAUTION)';
422 + }
423 + --> Waiting with 'railContact(*_LN_5,1)'
424 + --> Continue with perm_all_next_segments;
628 628  
629 -
630 -~/~/ Transition to waiting state
631 -
632 -~/~/ Transition to continuing state, if permitted
633 -
426 + state Waiting {
427 + entry debug / 'println("[trainNum][ST-ST] Stopping on *_LN_5")';
428 + entry / 'railTrackBrake(*_LN_5)';
429 + }
430 + --> Continue with perm_all_next_segments;
634 634  
635 -
636 -~/~/ Waiting state
637 -
638 -~/~/ Addtitional output for debugging
639 -
640 -~/~/ Entry-Action for stopping the train
641 -
432 + final state Continue {
433 + entry debug / 'println("[trainNum][ST-ST] Continuing on *_LN_5")';
434 + entry i_arrOnTrack == 1 / 'railTrack(*_ST_1,FWD,trainNum,NORMAL)';
435 + entry i_arrOnTrack == 2 / 'railTrack(*_ST_2,FWD,trainNum,NORMAL)';
436 + entry i_arrOnTrack == 3 / 'railTrack(*_ST_3,FWD,trainNum,NORMAL)';
437 + //...
438 + entry / arrTrack = i_arrOnTrack;
439 + };
642 642  
643 -
644 -~/~/ Tranisition to continuing state
645 -
441 + // Region for handling cleanup-functionalities such as above
442 + region Cleanup:
443 + initial state Entry
444 + --> cleanup with 'railContact(*_LN_5,0)';
646 646  
647 -
648 -~/~/ State to continuing driving on the track
649 -
650 -~/~/ Addtitional output for debugging
651 -
652 -~/~/ Entry-Actions to set tracks and signals for driving
653 -
446 + final state cleanup {
447 + entry debug / 'println("[trainNum][ST-ST] Entered *_LN_5 completely")';
448 + entry / 'railTrackOff(*_LN_4)';
449 + entry / *_LN_4_req[trainNum] = false;
450 + };
654 654  
655 -
452 + // Region for handling permissions of all needed tracks
453 + region Permissions:
454 + // State for requesting all needed tracks according to destination track and cleanup-Flag
455 + initial state checking {
456 + entry / *_ST_0_req[trainNum] = true;
457 + entry destTrack == 1 | !cleanup / *_ST_1_req[trainNum] = true;
458 + entry destTrack == 2 | !cleanup / *_ST_2_req[trainNum] = true;
459 + entry destTrack == 3 | !cleanup / *_ST_3_req[trainNum] = true;
460 + }
461 + // Transitions for permitted tracks match wished tracks
462 + --> success with destTrack == 1 & *_ST_0_perm == trainNum & *_ST_1_perm == trainNum / i_arrOnTrack = 1
463 + --> success with destTrack == 2 & *_ST_0_perm == trainNum & *_ST_2_perm == trainNum / i_arrOnTrack = 2
464 + --> success with destTrack == 3 & *_ST_0_perm == trainNum & *_ST_3_perm == trainNum / i_arrOnTrack = 3
465 + // Transitions for permitted tracks don't match wished tracks
466 + --> success with *_ST_0_perm == trainNum & *_ST_1_perm == trainNum / i_arrOnTrack = 1
467 + --> success with *_ST_0_perm == trainNum & *_ST_2_perm == trainNum / i_arrOnTrack = 2
468 + --> success with *_ST_0_perm == trainNum & *_ST_3_perm == trainNum / i_arrOnTrack = 3
469 + // Transition for not all tracks permitted
470 + --> resolving with *_ST_0_perm == trainNum | *_ST_3_perm == trainNum | *_ST_2_perm == trainNum | *_ST_1_perm == trainNum;
656 656  
657 -
472 + // State for waiting an additional tick
473 + state resolving
474 + --> resolving1;
475 +
476 + // State for releasing track requests
477 + state resolving1 {
478 + entry / *_ST_0_req[trainNum] = false;
479 + entry / *_ST_1_req[trainNum] = false;
480 + entry / *_ST_2_req[trainNum] = false;
481 + entry / *_ST_3_req[trainNum] = false;
482 + }
483 + // Transition for trying the requesting again
484 + --> checking;
658 658  
486 + // State for waiting an additional tick
487 + state success
488 + --> success1;
659 659  
490 + // State for releasing not used track requests
491 + final state success1 {
492 + entry !(i_arrOnTrack == 1) / *_ST_1_req[trainNum] = false;
493 + entry !(i_arrOnTrack == 2) / *_ST_2_req[trainNum] = false;
494 + entry !(i_arrOnTrack == 3) / *_ST_3_req[trainNum] = false;
495 + // Settting perm_all_next_segments to true
496 + entry / perm_all_next_segments = true;
497 + };
498 + // Transition to station entry states
499 + }>-> *_LN_5_*_ST;
660 660  
661 -
501 + // State waiting for station entry
502 + state *_LN_5_*_ST
503 + --> Arr_*_ST with i_arrOnTrack == 1 & 'railContact(*_ST_1,0)'
504 +  --> Arr_*_ST with i_arrOnTrack == 2 & 'railContact(*_ST_2,0)'
505 + --> Arr_*_ST with i_arrOnTrack == 3 & 'railContact(*_ST_3,0)';
662 662  
663 -
664 -~/~/ Region for handling cleanup-functionalities
665 -
507 + // State for setting tracks, points and signals according to i_arrOnTrack
508 + // and releasing previous track request
509 + state Arr_*_ST {
510 + entry / 'railSignal(*_LN_5, FWD, RED)';
511 + entry / 'railTrackOff(*_LN_5)';
512 + entry / 'railTrack(*_ST_0,FWD,trainNum,SLOW)';
513 + entry i_arrOnTrack == 1 / 'railTrack(*_ST_1,FWD,trainNum,SLOW)';
514 + entry i_arrOnTrack == 2 / 'railTrack(*_ST_2,FWD,trainNum,SLOW)';
515 + entry i_arrOnTrack == 3 / 'railTrack(*_ST_3,FWD,trainNum,SLOW)';
516 + entry / *_LN_5_req[trainNum] = false;
666 666  
667 -
668 -~/~/ Transition to cleanup state
669 -
518 + initial state SlowEntry
519 + --> Slow with i_arrOnTrack == 1 & 'railContact(*_ST_1,0)'
520 + --> Slow with i_arrOnTrack == 2 & 'railContact(*_ST_2,0)'
521 + --> Slow with i_arrOnTrack == 3 & 'railContact(*_ST_3,0)';
670 670  
671 -
672 -~/~/ Cleanup state
673 -
674 -~/~/ Addtitional output for debugging
675 -
676 -~/~/ Entry-Action to switching off the previous track
677 -
678 -~/~/ Entry-Action to release the previous track
679 -
523 + // State for switching off previous track and releasing the request
524 + state Slow {
525 + entry / 'railTrackOff(*_ST_0)';
526 + entry / *_ST_0_req[trainNum] = false;
527 + }
528 + // Transitions to halt state, when train is at second contact of a track segment
529 + --> Halt with i_arrOnTrack == 1 & 'railContact(*_ST_1,1)'
530 + --> Halt with i_arrOnTrack == 2 & 'railContact(*_ST_2,1)'
531 + --> Halt with i_arrOnTrack == 3 & 'railContact(*_ST_3,1)';
680 680  
681 -
682 -~/~/ Transition to transitional state
683 -
533 +
534 + final state Halt {
535 + // Entry-Actions for braking the train on correct track
536 + entry i_arrOnTrack == 1 / 'railTrackBrake(*_ST_1)';
537 + entry i_arrOnTrack == 2 / 'railTrackBrake(*_ST_2)';
538 + entry i_arrOnTrack == 3 / 'railTrackBrake(*_ST_3)';
539 + // Entry-Actions for waiting for timer on correct track
540 + entry i_arrOnTrack == 1 / 'railArrival(trainNum, *_ST_1)';
541 + entry i_arrOnTrack == 2 / 'railArrival(trainNum, *_ST_2)';
542 + entry i_arrOnTrack == 3 / 'railArrival(trainNum, *_ST_3)';
543 + };
544 + }
545 + >-> done;
684 684  
685 -
686 -~/~/ Transitional state
687 -
688 -~/~/ Transition to next track segment, if contact is readed
689 -
547 + state done
548 + // Transition to final state, if timer is ready
549 + --> reallyDone with 'railDeparture(trainNum)';
690 690  
691 -
692 -
693 -
694 -
695 -
696 -
697 -
698 -
699 -
700 -~/~/ State for entering a station
701 -
702 -~/~/ Variable for checking all needed permissions
703 -
704 -~/~/ Output
705 -
706 -~/~/ Setting signal to RED
707 -
708 -
709 -
710 -~/~/ Region for handling train driving
711 -
712 -
713 -
714 -~/~/ Transition to continuing state, if permitted
715 -
716 -~/~/ Transition to slowing down else
717 -
718 -
719 -
720 -~/~/ State for slowing down
721 -
722 -~/~/ Addtitional output for debugging
723 -
724 -~/~/ Entry-Action for slowing down the train
725 -
726 -
727 -
728 -~/~/ Transition to waiting state
729 -
730 -~/~/ Transition to continuing state, if permitted
731 -
732 -
733 -
734 -~/~/ Waiting state
735 -
736 -~/~/ Addtitional output for debugging
737 -
738 -~/~/ Entry-Action for stopping the train
739 -
740 -
741 -
742 -~/~/ Tranisition to continuing state
743 -
744 -
745 -
746 -~/~/ State to continuing driving on the track
747 -
748 -~/~/ Addtitional output for debugging
749 -
750 -~/~/ Set of entry-Actions for setting tracks, points and signals according to i_arrOnTrack
751 -
752 -
753 -
754 -
755 -
756 -
757 -
758 -~/~/ Setting the arrival track (output)
759 -
760 -
761 -
762 -
763 -
764 -~/~/ Region for handling cleanup-functionalities
765 -
766 -
767 -
768 -~/~/ Transition to cleanup state
769 -
770 -
771 -
772 -~/~/ Cleanup state
773 -
774 -~/~/ Addtitional output for debugging
775 -
776 -~/~/ Entry-Action to switching off the previous tracks
777 -
778 -~/~/ Entry-Action to release the previous tracks
779 -
780 -
781 -
782 -
783 -
784 -~/~/ Region for handling permissions of all needed tracks
785 -
786 -~/~/ State for requesting all needed tracks according to destination track and cleanup-Flag
787 -
788 -
789 -
790 -
791 -
792 -
793 -
794 -
795 -
796 -
797 -
798 -~/~/ Transitions for permitted tracks match wished tracks
799 -
800 -
801 -
802 -
803 -
804 -~/~/ Transitions for permitted tracks don't match wished tracks
805 -
806 -
807 -
808 -
809 -
810 -~/~/ Transition for not all tracks permitted
811 -
812 -
813 -
814 -~/~/ State for waiting an additional tick
815 -
816 -
817 -
818 -
819 -
820 -~/~/ State for releasing track requests
821 -
822 -
823 -
824 -
825 -
826 -
827 -
828 -
829 -
830 -
831 -
832 -~/~/ Transition for trying the requesting again
833 -
834 -
835 -
836 -~/~/ State for waiting an additional tick
837 -
838 -
839 -
840 -
841 -
842 -~/~/ State for releasing not used track requests and
843 -
844 -
845 -
846 -
847 -
848 -
849 -
850 -~/~/ Settting perm_all_next_segments to true
851 -
852 -
853 -
854 -~/~/ Transition to station entry states
855 -
856 -
857 -
858 -~/~/ State waiting for station entry
859 -
860 -
861 -
862 -
863 -
864 -
865 -
866 -
867 -
868 -~/~/ State for setting tracks, points and signals according to i_arrOnTrack
869 -
870 -~/~/ and releasing previous track request
871 -
872 -
873 -
874 -
875 -
876 -
877 -
878 -
879 -
880 -
881 -
882 -
883 -
884 -
885 -
886 -~/~/ State for slowing down, if train completely on track
887 -
888 -
889 -
890 -
891 -
892 -
893 -
894 -
895 -
896 -~/~/ State for switching off previous track and releasing the request
897 -
898 -
899 -
900 -
901 -
902 -
903 -
904 -~/~/ Transitions to halt states, if train at second contact of a track
905 -
906 -
907 -
908 -
909 -
910 -
911 -
912 -
913 -
914 -~/~/ Entry-Actions for braking the train on correct track
915 -
916 -
917 -
918 -
919 -
920 -~/~/ Entry-Actions for waiting for timer on correct track
921 -
922 -
923 -
924 -
925 -
926 -
927 -
928 -
929 -
930 -
931 -
932 -
933 -
934 -
935 -
936 -~/~/ Transition to final state, if timer is ready
937 -)))
551 + final state reallyDone;
552 +}
553 +{{/code}}
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -9471640
1 +9471746
URL
... ... @@ -1,1 +1,1 @@
1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471640/Basic design
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471746/Basic design