Elevator control system for dispatching elevator by utilizing access control face machine

Abstract

The elevator control system comprises an elevator floor selector, an elevator group control cabinet, a plurality of face recognition devices and a plurality of pedestrian gate machines, and the face recognition devices are arranged on the pedestrian gate machines through mounting supports in a one-to-one correspondence mode; all the face recognition devices are connected with an elevator floor selector through a 485 concentrator; the elevator floor selector communicates with the elevator group control cabinet through a CAN (Controller Area Network) protocol; and the elevator group control cabinet is externally connected with a plurality of elevator control cabinets. According to the elevator control system for dispatching the elevator through the access control face machine, interconnection and intercommunication of the pedestrian gate machine, the face recognition device and the elevator electric control system are achieved in a protocol butt joint mode, when passengers pass through a barrier gate, the elevator system completes elevator dispatching, elevator dispatching information is fed back to the passengers in the most visual mode, and the elevator dispatching efficiency is improved. The waiting time is shortened, the elevator running efficiency is improved, the energy consumption is reduced, and non-inductive passing and non-contact elevator taking of passengers are achieved.

Description

technical field [0001] The invention relates to an elevator control system for dispatching elevators by using an access control face machine. Background technique [0002] With the improvement of safety awareness, most of the entrances and exits of buildings are equipped with pedestrian gates. Persons who need to enter the building must be identified and authenticated by the pedestrian gate before entering. [0003] Under normal circumstances, after passing through the pedestrian gate, a person needs to call the elevator outside the elevator parking floor, then enter the elevator car and select the floor to go to. In this mode, passengers wait for a long time, and the elevator system cannot comprehensively and reasonably allocate elevator resources according to the number of passengers and the floors to be traveled to. As a result, the operating efficiency of the elevator system is greatly reduced and its energy consumption is increased. [0004] For example, the prior ar...

AI Technical Summary

Problems solved by technology

Because this mode adopts the way of adding modules to the pedestrian turnstile, and the communication with the elevator system is also a simple trigger signal. Therefore, in actual use, from the pedestrian turnstile to identify and authenticate passengers to the elevator system to complete elevator dispatching, It takes 1s to 1.5s, which increases the waiting time, reduces the operating efficiency of the elevator, and increases energy consumption; this method is not suitable for rush hours or crowded places

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