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Changes for page Basic design

Last modified by nfl on 2025/01/30 12:05
From version 13.1
edited by sna
on 2014/08/06 03:51
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

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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  \\\\\\\\
... ... @@ -41,892 +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 ==
46 +=== Structure ===
47 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.
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];
49 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.
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 + //--------------------------------------------------------------------------------------
51 51  
52 -[[image:attach:ICIC.png]]
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 + };
53 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 57  
58 -=== Structure   ===
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 +
59 59  
60 -|=(((
61 -{{{input int *_perm;}}}
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 + };
62 62  
63 -{{{output bool *_req[11];}}}
64 64  
65 -{{{input int trainNum;}}}
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}}
66 66  
67 -{{{input int depTrack;}}}
68 -
69 -{{{input int destTrack;}}}
70 -
71 -{{{input bool cleanup;}}}
72 -
73 -{{{input bool debug;}}}
74 -
75 -{{{output int arrTrack;}}}
76 -
77 -{{{int i_arrOnTrack;}}}
78 -
79 -{{{ }}}
80 -
81 -{{{initial state *_ST {}}}
82 -
83 -{{{    entry debug / 'println([trainNum][ST-ST] ... )';}}}
84 -
85 -{{{ }}}
86 -
87 -{{{    initial state waitForPerm {}}}
88 -
89 -{{{        entry / *_ST_4_req[trainNum] = true;}}}
90 -
91 -{{{        entry / *_LN_0_req[trainNum] = true;}}}
92 -
93 -{{{    }}}}
94 -
95 -{{{    --> gotPerm with (*_ST_4_perm == trainNum) & (*_LN_0_perm == trainNum)}}}
96 -
97 -{{{    --> backOff with (*_ST_4_perm == trainNum) | (*_LN_0_perm == trainNum);}}}
98 -
99 -{{{ }}}
100 -
101 -{{{    state backOff}}}
102 -
103 -{{{    --> backOff1;}}}
104 -
105 -{{{ }}}
106 -
107 -{{{    state backOff1 {}}}
108 -
109 -{{{ entry / *_ST_4_req[trainNum] = false;}}}
110 -
111 -{{{ entry / *_LN_0_req[trainNum] = false;}}}
112 -
113 -{{{    }}}}
114 -
115 -{{{    --> waitForPerm;}}}
116 -
117 -{{{ }}}
118 -
119 -{{{ final state gotPerm;}}}
120 -
121 -{{{}}}}
122 -
123 -{{{>-> Dep_*_ST;}}}
124 -
125 -{{{ }}}
126 -
127 -{{{state Dep_*_ST {}}}
128 -
129 -{{{    entry / 'railPoint(*,STRAIGHT)';}}}
130 -
131 -{{{    entry / 'railSignal(*_LN_0, FWD, RED)';}}}
132 -
133 -{{{    entry / 'railTrack(*_LN_0,FWD,trainNum,NORMAL)';}}}
134 -
135 -{{{    entry / 'railTrack(*_ST_4,FWD,trainNum,NORMAL)';}}}
136 -
137 -{{{    entry depTrack == 1 / 'railSignal(*_ST_1, FWD, GREEN)';}}}
138 -
139 -{{{    entry depTrack == 2 / 'railSignal(*_ST_2, FWD, GREEN)';}}}
140 -
141 -{{{    entry depTrack == 3 / 'railSignal(*_ST_3, FWD, GREEN)';}}}
142 -
143 -{{{    ..........}}}
144 -
145 -{{{  } --> *_LN_0 with 'railContact(*_LN_0,0)';}}}
146 -
147 -{{{ }}}
148 -
149 -{{{  state *_LN_0 {}}}
150 -
151 -{{{    entry / 'println("[trainNum][ST-ST] Entering *_LN_0")';}}}
152 -
153 -{{{    entry debug / 'println("[trainNum][ST-ST] Requesting permission for *_LN_1")';}}}
154 -
155 -{{{    entry depTrack == 1 / 'railSignal(*_ST_1, FWD, RED)';}}}
156 -
157 -{{{    entry depTrack == 2 / 'railSignal(*_ST_2, FWD, RED)';}}}
158 -
159 -{{{    entry depTrack == 3 / 'railSignal(*_ST_3, FWD, RED)';}}}
160 -
161 -{{{    entry / *_LN_1_req[trainNum] = true;}}}
162 -
163 -{{{ }}}
164 -
165 -{{{    region Travel:}}}
166 -
167 -{{{      initial state Entry}}}
168 -
169 -{{{      --> Continue with 'railContact(*_LN_0,0)' & (*_LN_1_perm == trainNum)}}}
170 -
171 -{{{      --> Slowdown with 'railContact(*_LN_0,0)';}}}
172 -
173 -{{{ }}}
174 -
175 -{{{      state Slowdown {}}}
176 -
177 -{{{        entry debug / 'println("[trainNum][ST-ST] Slowing down on *_LN_0")';}}}
178 -
179 -{{{        entry / 'railTrack(*_LN_0,FWD,trainNum,CAUTION)';}}}
180 -
181 -{{{      }}}}
182 -
183 -{{{      --> Waiting with 'railContact(*_LN_0,1)'}}}
184 -
185 -{{{      --> Continue with *_LN_1_perm == trainNum;}}}
186 -
187 -{{{ }}}
188 -
189 -{{{      state Waiting {}}}
190 -
191 -{{{        entry debug / 'println("[trainNum][ST-ST] Stopping on *_LN_0")';}}}
192 -
193 -{{{        entry / 'railTrackBrake(*_LN_0)';}}}
194 -
195 -{{{      }}}}
196 -
197 -{{{      --> Continue with *_LN_1_perm == trainNum;}}}
198 -
199 -{{{ }}}
200 -
201 -{{{      final state Continue {}}}
202 -
203 -{{{        entry debug / 'println("[trainNum][ST-ST] Continuing on *_LN_0")';}}}
204 -
205 -{{{        entry / 'railSignal(*_LN_0,FWD,GREEN)';}}}
206 -
207 -{{{        entry / 'railTrack(*_LN_0,FWD,trainNum,NORMAL)';}}}
208 -
209 -{{{        entry / 'railTrack(*_LN_1,FWD,trainNum,NORMAL)';}}}
210 -
211 -{{{        entry / 'railSignal(*_LN_1, FWD, RED)';}}}
212 -
213 -{{{      };}}}
214 -
215 -{{{ }}}
216 -
217 -{{{    region Cleanup:}}}
218 -
219 -{{{      initial state Entry}}}
220 -
221 -{{{      --> cleanup with 'railContact(*_LN_0,0)';}}}
222 -
223 -{{{ }}}
224 -
225 -{{{      final state cleanup {}}}
226 -
227 -{{{      entry debug / 'println("[trainNum][ST-ST] Entered *_LN_0 completely")';}}}
228 -
229 -{{{      entry / 'railTrackOff(*_ST_4)';}}}
230 -
231 -{{{      entry / *_ST_4_req[trainNum] = false;}}}
232 -
233 -{{{      };}}}
234 -
235 -{{{  }>-> *_LN_0_*_LN_1;}}}
236 -
237 -{{{ }}}
238 -
239 -{{{  state *_LN_0_*_LN_1}}}
240 -
241 -{{{  --> *_LN_1 with 'railContact(*_LN_1,0)';}}}
242 -
243 -{{{ }}}
244 -
245 -{{{// ...................}}}
246 -
247 -{{{// Set of track segment controlling states such as before}}}
248 -
249 -{{{// ...................}}}
250 -
251 -{{{ }}}
252 -
253 -{{{state *_LN_5 {}}}
254 -
255 -{{{    int perm_all_next_segments = false;}}}
256 -
257 -{{{    entry / 'println("[trainNum][ST-ST] Entering *_LN_5")';}}}
258 -
259 -{{{    entry / 'railSignal(*_LN_4, FWD, RED)';}}}
260 -
261 -{{{ }}}
262 -
263 -{{{    region Travel:}}}
264 -
265 -{{{      initial state Entry}}}
266 -
267 -{{{      --> Continue with 'railContact(*_LN_5,0)' & perm_all_next_segments}}}
268 -
269 -{{{      --> Slowdown with 'railContact(*_LN_5,0)';}}}
270 -
271 -{{{ }}}
272 -
273 -{{{      state Slowdown {}}}
274 -
275 -{{{        entry debug / 'println("[trainNum][ST-ST] Slowing down on *_LN_5")';}}}
276 -
277 -{{{        entry / 'railTrack(*_LN_5,FWD,trainNum,CAUTION)';}}}
278 -
279 -{{{      }}}}
280 -
281 -{{{      --> Waiting with 'railContact(*_LN_5,1)'}}}
282 -
283 -{{{      --> Continue with perm_all_next_segments;}}}
284 -
285 -{{{ }}}
286 -
287 -{{{      state Waiting {}}}
288 -
289 -{{{        entry debug / 'println("[trainNum][ST-ST] Stopping on *_LN_5")';}}}
290 -
291 -{{{        entry / 'railTrackBrake(*_LN_5)';}}}
292 -
293 -{{{      }}}}
294 -
295 -{{{      --> Continue with perm_all_next_segments;}}}
296 -
297 -{{{ }}}
298 -
299 -{{{      final state Continue {}}}
300 -
301 -{{{        entry debug / 'println("[trainNum][ST-ST] Continuing on *_LN_5")';        }}}
302 -
303 -{{{        entry i_arrOnTrack == 1 / 'railTrack(*_ST_1,FWD,trainNum,NORMAL)';}}}
304 -
305 -{{{        entry i_arrOnTrack == 2 / 'railTrack(*_ST_2,FWD,trainNum,NORMAL)';}}}
306 -
307 -{{{        entry i_arrOnTrack == 3 / 'railTrack(*_ST_3,FWD,trainNum,NORMAL)';}}}
308 -
309 -{{{        ----------}}}
310 -
311 -{{{        entry / arrTrack = i_arrOnTrack;}}}
312 -
313 -{{{      };}}}
314 -
315 -{{{ }}}
316 -
317 -{{{    region Cleanup:}}}
318 -
319 -{{{      initial state Entry}}}
320 -
321 -{{{      --> cleanup with 'railContact(*_LN_5,0)';}}}
322 -
323 -{{{ }}}
324 -
325 -{{{      final state cleanup {}}}
326 -
327 -{{{        entry debug / 'println("[trainNum][ST-ST] Entered *_LN_5 completely")';}}}
328 -
329 -{{{        entry / 'railTrackOff(*_LN_4)';}}}
330 -
331 -{{{        entry / *_LN_4_req[trainNum] = false;}}}
332 -
333 -{{{      };}}}
334 -
335 -{{{ }}}
336 -
337 -{{{    region Permissions:}}}
338 -
339 -{{{      initial state checking {}}}
340 -
341 -{{{        entry / *_ST_0_req[trainNum] = true;}}}
342 -
343 -{{{        entry destTrack == 1 | !cleanup / *_ST_1_req[trainNum] = true;}}}
344 -
345 -{{{        entry destTrack == 2 | !cleanup / *_ST_2_req[trainNum] = true;}}}
346 -
347 -{{{        entry destTrack == 3 | !cleanup / *_ST_3_req[trainNum] = true;}}}
348 -
349 -{{{      }}}}
350 -
351 -\\
352 -
353 -{{{      --> success with destTrack == 1 & *_ST_0_perm == trainNum & *_ST_1_perm == trainNum / i_arrOnTrack = 1}}}
354 -
355 -\\
356 -
357 -{{{      --> success with destTrack == 2 & *_ST_0_perm == trainNum & *_ST_2_perm == trainNum / i_arrOnTrack = 2}}}
358 -
359 -\\
360 -
361 -{{{      --> success with destTrack == 3 & *_ST_0_perm == trainNum & *_ST_3_perm == trainNum / i_arrOnTrack = 3}}}
362 -
363 -{{{      --> success with *_ST_0_perm == trainNum & *_ST_1_perm == trainNum / i_arrOnTrack = 1}}}
364 -
365 -{{{      --> success with *_ST_0_perm == trainNum & *_ST_2_perm == trainNum / i_arrOnTrack = 2}}}
366 -
367 -{{{      --> success with *_ST_0_perm == trainNum & *_ST_3_perm == trainNum / i_arrOnTrack = 3}}}
368 -
369 -
370 -\\
371 -
372 -{{{      --> resolving with *_ST_0_perm == trainNum | *_ST_3_perm == trainNum | *_ST_2_perm == trainNum | *_ST_1_perm == trainNum;}}}
373 -
374 -{{{ }}}
375 -
376 -{{{      state resolving}}}
377 -
378 -{{{      --> resolving1;}}}
379 -
380 -{{{ }}}
381 -
382 -{{{      state resolving1 {}}}
383 -
384 -{{{        entry / *_ST_0_req[trainNum] = false;}}}
385 -
386 -{{{        entry / *_ST_1_req[trainNum] = false;}}}
387 -
388 -{{{        entry / *_ST_2_req[trainNum] = false;}}}
389 -
390 -{{{        entry / *_ST_3_req[trainNum] = false;}}}
391 -
392 -{{{      }}}}
393 -
394 -{{{      --> checking;}}}
395 -
396 -{{{ }}}
397 -
398 -{{{      state success}}}
399 -
400 -{{{      --> success1;}}}
401 -
402 -{{{ }}}
403 -
404 -{{{      final state success1 {}}}
405 -
406 -{{{        entry !(i_arrOnTrack == 1) / *_ST_1_req[trainNum] = false;      }}}
407 -
408 -{{{        entry !(i_arrOnTrack == 2) / *_ST_2_req[trainNum] = false;}}}
409 -
410 -{{{        entry !(i_arrOnTrack == 3) / *_ST_3_req[trainNum] = false;}}}
411 -
412 -{{{        entry / perm_all_next_segments = true;}}}
413 -
414 -{{{      };}}}
415 -
416 -{{{  }>-> *_LN_5_*_ST;}}}
417 -
418 -{{{ }}}
419 -
420 -{{{  state *_LN_5_*_ST}}}
421 -
422 -{{{  --> Arr_*_ST with i_arrOnTrack == 1 & 'railContact(*_ST_1,0)'}}}
423 -
424 -{{{  --> Arr_*_ST with i_arrOnTrack == 2 & 'railContact(*_ST_2,0)'}}}
425 -
426 -{{{  --> Arr_*_ST with i_arrOnTrack == 3 & 'railContact(*_ST_3,0)';}}}
427 -
428 -{{{ }}}
429 -
430 -{{{  state Arr_*_ST {}}}
431 -
432 -{{{    entry / 'railSignal(*_LN_5, FWD, RED)';}}}
433 -
434 -{{{    entry / 'railTrackOff(*_LN_5)';}}}
435 -
436 -{{{    entry / 'railTrack(*_ST_0,FWD,trainNum,SLOW)';}}}
437 -
438 -{{{    entry i_arrOnTrack == 1 / 'railTrack(*_ST_1,FWD,trainNum,SLOW)';}}}
439 -
440 -{{{    entry i_arrOnTrack == 2 / 'railTrack(*_ST_2,FWD,trainNum,SLOW)';}}}
441 -
442 -{{{    entry i_arrOnTrack == 3 / 'railTrack(*_ST_3,FWD,trainNum,SLOW)';}}}
443 -
444 -{{{    entry / *_LN_5_req[trainNum] = false;}}}
445 -
446 -{{{ }}}
447 -
448 -{{{    initial state SlowEntry}}}
449 -
450 -{{{    --> Slow with i_arrOnTrack == 1 & 'railContact(*_ST_1,0)'}}}
451 -
452 -{{{    --> Slow with i_arrOnTrack == 2 & 'railContact(*_ST_2,0)'}}}
453 -
454 -{{{    --> Slow with i_arrOnTrack == 3 & 'railContact(*_ST_3,0)';}}}
455 -
456 -{{{ }}}
457 -
458 -{{{    state Slow {}}}
459 -
460 -{{{      entry / 'railTrackOff(*_ST_0)';}}}
461 -
462 -{{{      entry / *_ST_0_req[trainNum] = false;}}}
463 -
464 -{{{    }}}}
465 -
466 -{{{    --> Halt with i_arrOnTrack == 1 & 'railContact(*_ST_1,1)'}}}
467 -
468 -{{{    --> Halt with i_arrOnTrack == 2 & 'railContact(*_ST_2,1)'}}}
469 -
470 -{{{    --> Halt with i_arrOnTrack == 3 & 'railContact(*_ST_3,1)';}}}
471 -
472 -{{{ }}}
473 -
474 -{{{    final state Halt {}}}
475 -
476 -{{{      entry i_arrOnTrack == 1 / 'railTrackBrake(*_ST_1)';}}}
477 -
478 -{{{      entry i_arrOnTrack == 2 / 'railTrackBrake(*_ST_2)';}}}
479 -
480 -{{{      entry i_arrOnTrack == 3 / 'railTrackBrake(*_ST_3)';}}}
481 -
482 -{{{      entry i_arrOnTrack == 1 / 'railArrival(trainNum, *_ST_1)';}}}
483 -
484 -{{{      entry i_arrOnTrack == 2 / 'railArrival(trainNum, *_ST_2)';}}}
485 -
486 -{{{      entry i_arrOnTrack == 3 / 'railArrival(trainNum, *_ST_3)';}}}
487 -
488 -{{{    };}}}
489 -
490 -{{{  }}}}
491 -
492 -{{{  >-> done;}}}
493 -
494 -{{{ }}}
495 -
496 -{{{  state done}}}
497 -
498 -{{{  --> reallyDone with 'railDeparture(trainNum)';}}}
499 -
500 -{{{ }}}
501 -
502 -{{{  final state reallyDone;}}}
503 -)))|=(((
504 -~/~/ All permissiions variables
505 -
506 -~/~/ All request variables
507 -
508 -~/~/ Train number
509 -
510 -~/~/ Departure track number
511 -
512 -~/~/ Destination track number
513 -
514 -~/~/ Cleanup flag for selecting the track of destination
515 -
516 -~/~/ Debug flag for additional output
517 -
518 -~/~/ Arrival track
519 -
520 -~/~/ Variable (arrival track) for selecting correct station elements
521 -
522 522  
523 523  
524 -~/~/ Handles departing from a station
232 +== Station-2-Station controller ==
525 525  
526 -~/~/ 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.
527 527  
528 -
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.
529 529  
530 -~/~/ State, which set requests for needed tracks
238 +[[image:attach:ICIC.png]]
531 531  
532 -
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.
533 533  
534 -
244 +=== Structure  ===
535 535  
536 -
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 " {
537 537  
538 -~/~/ Transition for received **all** needed permissions
252 + // Set of permission variables for required tracks
253 + input int *_perm;
539 539  
540 -~/~/ Tranisition for received **some** needed permissions
255 + // Set of request variables for required tracks for 11 trains
256 + output bool *_req[11];
541 541  
542 -
258 + // Train number
259 + input int trainNum;
543 543  
544 -~/~/ State for waiting an additional Tick
261 + // Number of the departure track in a station
262 + input int depTrack;
545 545  
546 -
264 + // Number of the destination track in a station
265 + input int destTrack;
547 547  
548 -
267 + // Cleanup flag for selecting the destination track
268 + input bool cleanup;
549 549  
550 -~/~/ State, which releases the requests for needed tracks
270 + // Debug flag for additional output
271 + input bool debug;
551 551  
552 -
273 + // Arrival track
274 + output int arrTrack;
553 553  
276 + // Variable with value for arrTrack for selecting correct station elements
277 + int i_arrOnTrack;
554 554  
555 -
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] ... )';
556 556  
557 -
558 -~/~/ Transition to trying the requesting again
559 -
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);
560 560  
561 -
294 + // State for waiting an additional tick when not all permissions are received
295 + state backOff
296 + --> backOff1;
562 562  
563 -
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;
564 564  
565 -
566 -~/~/ Transition to the departure state
567 -
306 + final state gotPerm;
307 + }
308 + // Transition to the departure state
309 + >-> Dep_*_ST;
568 568  
569 -
570 -~/~/ State, which handles the train departure
571 -
572 -~/~/ Set of entry-Actions to set tracks, points and signals according to depTrack
573 -
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)';
574 574  
575 575  
576 576  
327 + // ----------------------------------------------------------------------------------------------------------------
328 + // Set of track segment controlling states such as follows
329 + // ----------------------------------------------------------------------------------------------------------------
577 577  
578 -
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;
579 579  
580 -
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)';
581 581  
582 -
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;
583 583  
584 -
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;
585 585  
586 -
587 -~/~/ Transition to next track segment, if contact is readed
588 -
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 + };
589 589  
590 -
591 -~/~/ State for handling the train on track *_LN_0
592 -
593 -~/~/ Outputs for debugging
594 -
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)';
595 595  
596 -
597 -~/~/ Entry-Actions to set the previous signals to RED
598 -
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;
599 599  
600 -
397 + state *_LN_0_*_LN_1
398 + // Transition to next track segment, if contact is triggered
399 + --> *_LN_1 with 'railContact(*_LN_1,0)';
601 601  
401 + // ----------------------------------------------------------------------------------------------------------------
602 602  
603 -~/~/ Requesting the next segment
604 604  
605 -
606 606  
607 -~/~/ Region for handling train driving
608 -
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)';
609 609  
610 -
611 -~/~/ Transition to continuing state, if permitted
612 -
613 -~/~/ Transition to slowing down else
614 -
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)';
615 615  
616 -
617 -~/~/ State for slowing down
618 -
619 -~/~/ Addtitional output for debugging
620 -
621 -~/~/ Entry-Action for slowing down the train
622 -
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;
623 623  
624 -
625 -~/~/ Transition to waiting state
626 -
627 -~/~/ Transition to continuing state, if permitted
628 -
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;
629 629  
630 -
631 -~/~/ Waiting state
632 -
633 -~/~/ Addtitional output for debugging
634 -
635 -~/~/ Entry-Action for stopping the train
636 -
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 + };
637 637  
638 -
639 -~/~/ Tranisition to continuing state
640 -
441 + // Region for handling cleanup-functionalities such as above
442 + region Cleanup:
443 + initial state Entry
444 + --> cleanup with 'railContact(*_LN_5,0)';
641 641  
642 -
643 -~/~/ State to continuing driving on the track
644 -
645 -~/~/ Addtitional output for debugging
646 -
647 -~/~/ Entry-Actions to set tracks and signals for driving
648 -
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 + };
649 649  
650 -
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;
651 651  
652 -
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;
653 653  
486 + // State for waiting an additional tick
487 + state success
488 + --> success1;
654 654  
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;
655 655  
656 -
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)';
657 657  
658 -
659 -~/~/ Region for handling cleanup-functionalities
660 -
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;
661 661  
662 -
663 -~/~/ Transition to cleanup state
664 -
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)';
665 665  
666 -
667 -~/~/ Cleanup state
668 -
669 -~/~/ Addtitional output for debugging
670 -
671 -~/~/ Entry-Action to switching off the previous track
672 -
673 -~/~/ Entry-Action to release the previous track
674 -
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)';
675 675  
676 -
677 -~/~/ Transition to transitional state
678 -
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;
679 679  
680 -
681 -~/~/ Transitional state
682 -
683 -~/~/ Transition to next track segment, if contact is readed
684 -
547 + state done
548 + // Transition to final state, if timer is ready
549 + --> reallyDone with 'railDeparture(trainNum)';
685 685  
686 -
687 -
688 -
689 -
690 -
691 -
692 -
693 -
694 -
695 -~/~/ State for entering a station
696 -
697 -~/~/ Variable for checking all needed permissions
698 -
699 -~/~/ Output
700 -
701 -~/~/ Setting signal to RED
702 -
703 -
704 -
705 -~/~/ Region for handling train driving
706 -
707 -
708 -
709 -~/~/ Transition to continuing state, if permitted
710 -
711 -~/~/ Transition to slowing down else
712 -
713 -
714 -
715 -~/~/ State for slowing down
716 -
717 -~/~/ Addtitional output for debugging
718 -
719 -~/~/ Entry-Action for slowing down the train
720 -
721 -
722 -
723 -~/~/ Transition to waiting state
724 -
725 -~/~/ Transition to continuing state, if permitted
726 -
727 -
728 -
729 -~/~/ Waiting state
730 -
731 -~/~/ Addtitional output for debugging
732 -
733 -~/~/ Entry-Action for stopping the train
734 -
735 -
736 -
737 -~/~/ Tranisition to continuing state
738 -
739 -
740 -
741 -~/~/ State to continuing driving on the track
742 -
743 -~/~/ Addtitional output for debugging
744 -
745 -~/~/ Set of entry-Actions for setting tracks, points and signals according to i_arrOnTrack
746 -
747 -
748 -
749 -
750 -
751 -
752 -
753 -~/~/ Setting the arrival track (output)
754 -
755 -
756 -
757 -
758 -
759 -~/~/ Region for handling cleanup-functionalities
760 -
761 -
762 -
763 -~/~/ Transition to cleanup state
764 -
765 -
766 -
767 -~/~/ Cleanup state
768 -
769 -~/~/ Addtitional output for debugging
770 -
771 -~/~/ Entry-Action to switching off the previous tracks
772 -
773 -~/~/ Entry-Action to release the previous tracks
774 -
775 -
776 -
777 -
778 -
779 -~/~/ Region for handling permissions of all needed tracks
780 -
781 -~/~/ State for requesting all needed tracks according to destination track and cleanup-Flag
782 -
783 -
784 -
785 -
786 -
787 -
788 -
789 -
790 -
791 -
792 -
793 -~/~/ Transitions for permitted tracks match wished tracks
794 -
795 -
796 -
797 -
798 -
799 -~/~/ Transitions for permitted tracks don't match wished tracks
800 -
801 -
802 -
803 -
804 -
805 -~/~/ Transition for not all tracks permitted
806 -
807 -
808 -
809 -~/~/ State for waiting an additional tick
810 -
811 -
812 -
813 -
814 -
815 -~/~/ State for releasing track requests
816 -
817 -
818 -
819 -
820 -
821 -
822 -
823 -
824 -
825 -
826 -
827 -~/~/ Transition for trying the requesting again
828 -
829 -
830 -
831 -~/~/ State for waiting an additional tick
832 -
833 -
834 -
835 -
836 -
837 -~/~/ State for releasing not used track requests and
838 -
839 -
840 -
841 -
842 -
843 -
844 -
845 -~/~/ Settting perm_all_next_segments to true
846 -
847 -
848 -
849 -~/~/ Transition to station entry states
850 -
851 -
852 -
853 -~/~/ State waiting for station entry
854 -
855 -
856 -
857 -
858 -
859 -
860 -
861 -
862 -
863 -~/~/ State for setting tracks, points and signals according to i_arrOnTrack
864 -
865 -~/~/ and releasing previous track request
866 -
867 -
868 -
869 -
870 -
871 -
872 -
873 -
874 -
875 -
876 -
877 -
878 -
879 -
880 -
881 -~/~/ State for slowing down, if train completely on track
882 -
883 -
884 -
885 -
886 -
887 -
888 -
889 -
890 -
891 -~/~/ State for switching off previous track and releasing the request
892 -
893 -
894 -
895 -
896 -
897 -
898 -
899 -~/~/ Transitions to halt states, if train at second contact of a track
900 -
901 -
902 -
903 -
904 -
905 -
906 -
907 -
908 -
909 -~/~/ Entry-Actions for braking the train on correct track
910 -
911 -
912 -
913 -
914 -
915 -~/~/ Entry-Actions for waiting for timer on correct track
916 -
917 -
918 -
919 -
920 -
921 -
922 -
923 -
924 -
925 -
926 -
927 -
928 -
929 -
930 -
931 -~/~/ Transition to final state, if timer is ready
932 -)))
551 + final state reallyDone;
552 +}
553 +{{/code}}
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -9471652
1 +9471746
URL
... ... @@ -1,1 +1,1 @@
1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471652/Basic design
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471746/Basic design