Intelligent railway crossing video early warning system is mainly used for rail and road level crossing alarm automatically when a train approaching and through the crossing, and real-time the crossing site back to the train cab display, such as the locomotive is equipped with audio and video recording device, you can automatically locomotive monitor four screen to switch to the crossing image screen for accurate analysis of the crossing situation in the train drivers and ground services information system software via the 3G wireless way to train the monitor screen and crossing situation at the scene back to the monitoring and dispatching center for superior leadership and staff on duty to watch, voice intercom, 3G with Cab staff can also be distant, so as to achieve the level crossing safety analysis the locomotive standardized job management scheduling purposes, is the locomotive driving Security an important and indispensable equipment.
The bend lookout difficult crossing to provide a practical solution, especially for the railway crossing.
2 images and proximity warning system crossing alarm, changed the history of the crossing only audio alarm, visual alarm to become a reality, effectively increasing the safety reliability of the crossing.
Automatic control, without the pilot manual operation, the dynamic display of the train close to the image, far 3Km when the train arrives at the alarm close to the point, the monitor screen from the quad display status automatically switch to the corresponding train close to the direction of The picture to enlarge shield nothing to do with the video information, so that the crossing watchman's easier to confirm when the train approach.
3KM when the train approaching the crossing, the system automatically broadcast "Please pay attention to safety, the train will arrive at the same time crossing the dynamic image spread on the cab display, image display when there are trigger, when trains pass through the crossing, images and sirens to stop the pictures are clear, stable, continuous, real-time transmission.
Train approaching the crossing video warning system
(1) video work of
Train approach the crossing below the 3KM the signal collection point, usually show the train of real-time video images; automatically display the crossing when the train approached the crossing, dynamic image, cab image displayed by the 4-way status automatically switch to the crossing single-channel amplifier display. Ground service monitoring center through a 3G wireless real-time knowledge of train driving conditions and crossing site to facilitate the scheduling management of staff on duty.
(2) to alarm the work of
When the train into the alarm section close to (away from the crossing is generally less than 3KM), the GPS acquisition to the train close to the signal, fired by the alarm controller (integrated with the image configuration) emits a train close to the signal, set up in crossing the room alarm receiver receives the signal (and image integration configuration), sound (light) alarm to the crossing; the alarm automatically stops the train tail leaving the crossing 30 meters.
6, when crossing an emergency crossing on duty or prior line personnel can manually press the crossing an emergency alarm button trigger is open near to the train, when received from the crossing of the tone: "Please note, the front of the crossing faults driver to make the appropriate emergency measures, bring irreparable damage to transportation safety.
7, transfer all the stable and reliable wireless transmission, significant savings in labor costs, without digging wiring, not destroy any of the existing facilities, and better than traditional sensors trigger the alarm.
8. The system 256 crossing data can be stored and left to expand the interface, to facilitate future system upgrades. Display in front of the ground signal status and distance.
9 Bay Road, dangerous sections of the mountain, flood control sections, bridges, tunnels and automatic reminder function (configuration of intelligent monitoring and identification system for Division I, a dangerous situation automatic alarm.)
10 can be connected to the locomotive whistle device automatically whistle locomotive to reach the whistle section