The invention discloses an automatic query system for underground garages. The automatic query system comprises a plurality of entrance/exit automatic query devices respectively arranged at pedestrian entrances/exits of a monitored underground garage, parking area automatic query devices respectively arranged in parking areas of the monitored underground garage, and an upper management host arranged in an underground garage management room. The entrance/exit automatic query devices and the parking area automatic query devices communicate with the upper management host in a two-way mode through a local area network. The upper management host comprises a data processor II, a data storage device I in which the electronic map of the monitored underground garage is stored, a data storage device II, a parameter input unit, a display unit II, and a clock circuit II, wherein the parameter input unit, the display unit II and the clock circuit II are connected with a data processor II. The automatic query system of the invention has the advantages of simple circuit, reasonable design, high degree of intelligence, convenient use and operation, and good use effect. By adopting the automatic query system, a driver is enabled to find a vehicle packing position easily and drive to a desired vehicle entrance/exit simply and quickly.
Automatic query system for underground garages
2015-05-13
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Engineering Index Backfile | 1952
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