FIELD: transport.
SUBSTANCE: alert system comprises annunciator of approach to dangerous point connected via communication line with receiver arranged at locomotive, decoder, memory unit, gate multivibrator, three-input OR element, control circuit, reset pulse generator and people presence control pickups.
EFFECT: higher safety.
1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR WARNING OF TRAIN APPROACH TO WORKSITE | 0 |
|
SU1537595A1 |
| DEVICE TO PROVIDE SAFETY OF TRAIN SHUNTER IN OFF-GAUGE PIECE ZONE | 2004 |
|
RU2301169C2 |
| DEVICE FOR WARNING ABOUT TRAIN APPROACHING PEDESTRIAN PASSAGE | 0 |
|
SU1197905A1 |
| RAILWAY WORK SITE PROTECTION | 0 |
|
SU1824339A1 |
| DEVICE FOR TRANSMISSION OF INFORMATION AT SHUNTING | 1999 |
|
RU2179518C2 |
| DEVICE FOR GIVING NOTICE ON THE APPROACH OF A TRAIN | 0 |
|
SU1636283A1 |
| TRAIN APPROACH ANNUNCIATOR | 1999 |
|
RU2170187C2 |
| TRAFFIC LIGHT MODULE FOR UNREGULATED PEDESTRIAN CROSSING | 2022 |
|
RU2795941C1 |
| DEVICE FOR WARNING OF TRAIN ARRIVAL TO NON-GUARDED RAILWAY CROSSING | 0 |
|
SU1794747A1 |
| DEVICE FOR WARNING TRAFFIC PARTICIPANTS ON RAILWAYS CROSSING ABOUT APPROACHING OF TRAIN | 2004 |
|
RU2271296C2 |
