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Ph.D. - geht es zur Homepage der Informatik des Fachbereiches 3 ...

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Chapter 10. openETCS Model<br />

10.3.3. General Balise Telegram Reading in Staff R<strong>es</strong>ponsible<br />

In Staff R<strong>es</strong>ponsible, the general balise reading is used to extract the hea<strong>der</strong> [87, p. 9] of all<br />

incoming balise telegrams. Additionally, the information from a “Stop if in Staff R<strong>es</strong>ponsible” [85,<br />

p. 24] packet is extracted if it is included.<br />

Q_UPDOWN_T:<br />

Q_UPDOWN<br />

bit<br />

Q_UPDOWN<br />

M_VERSION_T:<br />

M_VERSION<br />

bit<br />

M_VERSION<br />

Q_MEDIA_T: Q_MEDIA<br />

bit<br />

Q_MEDIA<br />

N_PIG_T: N_PIG<br />

bit<br />

N_PIG<br />

N_TOTAL_T: N_TOTAL<br />

bit<br />

N_TOTAL<br />

M_DUP_T: M_DUP<br />

bit<br />

M_DUP<br />

BALISE<br />

READER<br />

TELEGRA<br />

telegram<br />

BaliseTelegram<br />

M_MCOUNT_T:<br />

M_MCOUNT<br />

NID_C_T: NID_C<br />

bit<br />

bit<br />

M_COUNT<br />

NID_C<br />

NID_BG_T: NID_BG<br />

bit<br />

NID_BG<br />

Q_LINK_T: Q_LINK<br />

bit<br />

Q_LINK<br />

Q_SRSTOP_T:<br />

Q_SRSTOP<br />

bit<br />

Q_SRSTOP<br />

Stop if in Staff R<strong>es</strong>ponsible<br />

Figure 10.27.: General reading of balise telegrams in Staff R<strong>es</strong>ponsible as gCommunication-<br />

Rea<strong>der</strong> graph<br />

The “Q_SRSTOP” [85, p. 55] oVariableInstance object holds the flag if the train should be<br />

stopped if the current Mode is Staff R<strong>es</strong>ponsible.<br />

204

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