Control method for visual intelligent-control gate, and visual intelligent-control gate

A door control and intelligent control technology, applied in door/window accessories, biological neural network models, instruments, etc., can solve problems such as the inability to accurately control the degree of door opening, and the failure to continuously track a person's design ideas, so as to improve the pass rate, The effect of reducing the risk of safety accidents and ensuring environmental protection needs

Inactive Publication Date: 2020-03-31
优创嘉(大连)科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

③ Photoelectric beam type: install a beam emitting device and a photoelectric sensor device near the door, but these technologies can only solve the problem of when to open the door, and cannot precisely control the opening degree of the door
(Even if there is only one person, the door will automatically open to the maximum and close the door after a long time, and now there is no design idea of ​​how to continuously track a person on the self-control door device and keep it from being confused)

Method used

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  • Control method for visual intelligent-control gate, and visual intelligent-control gate
  • Control method for visual intelligent-control gate, and visual intelligent-control gate
  • Control method for visual intelligent-control gate, and visual intelligent-control gate

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Embodiment Construction

[0037] A visual intelligent door control method:

[0038] The first camera 1 and the second camera 2 delineate the first detection area 9 and the second detection area 10 (automatic detection area) in front of the door on both sides in front of the door, and all movements in the two areas are described. Objects are monitored and identified in real time.

[0039] The intelligent algorithm embedded motherboard 3 receives the real-time high-definition images transmitted by the first camera 1 and the second camera 2, analyzes the returned images in real time through the deep learning algorithm, and performs positive detection on the detected objects through the pre-trained feature model. Inferential predictions.

[0040] The system performs object type recognition, that is, after identifying the characteristics of the object to be detected (such as: pedestrians), it will mark the detected object as a tracking object, and record the location information and feature information of ...

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Abstract

A control method for a visual intelligent-control gate comprises the steps that real-time monitoring and recognition of all movable objects in a detected area in front of the gate are conducted by twocameras; an intelligent algorithm embedded mainboard detects the objects and makes forward reasoning and prediction; and object type recognition is carried out, wherein whether the objects will passor leave the hinged automatic gate or not is inferred, predicted and tracked by a system according to motion directions of the tracked objects, and a control instruction for gate opening or gate closing is sent to a driving circuit board according to the quantity of the tacked objects. The visual intelligent-control gate is an intelligent control gate with use of the control method. Characteristicextraction and recognition are conducted on the recognized objects with a multi-layer artificial neural network; an opening scope can be controlled flexibly during operation of opening and closing; full opening and full closing of the gate are avoided, so resource consumption is reduced; and opening of the gate can be adjusted in cooperation with object motion, so a passing rate is increased, andsafety accident risks are reduced.

Description

technical field [0001] The invention belongs to the field of intelligent control devices, and in particular relates to a control method for a visual intelligent control door and a visual intelligent control door. Background technique [0002] Existing automatic door technology mainly relies on pressure sensor: 1. foot pedal type: pressure switch is housed under the pedal, 2. press the button of similar switch by hand to make the door leaf open. ③ Photoelectric beam type: A beam emitting device and a photoelectric sensor device are installed near the door, but these technologies can only solve the problem of when to open the door, and cannot accurately control the opening degree of the door. Especially on the vertical hinged doors of large sites such as factories and warehouses, the control efficiency is low and there is no feedback. (Even if there is one person, the door is automatically opened to the maximum, and the door is closed after a long time, and there is no design...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/73G06K9/00G06N3/04
CPCE05F15/73E05F2015/767G06V40/10G06N3/045
Inventor 周健金昊松
Owner 优创嘉(大连)科技有限公司
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