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Screen door control method, control device and radar

A control method and screen door technology, applied in the field of control, can solve the problems of low accuracy of the control method, and achieve the effects of providing control accuracy, prolonging the service life, and improving the recognition accuracy

Active Publication Date: 2020-04-07
WHST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a control method, a control device and a radar for a shielded door to solve the problem of low accuracy of the existing control method for a shielded door

Method used

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  • Screen door control method, control device and radar
  • Screen door control method, control device and radar
  • Screen door control method, control device and radar

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Embodiment Construction

[0029] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0030] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0031] It shou...

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Abstract

The invention is suitable for the technical field of control and provides a control method and a control device of a shielding door and a radar. The control method of the shielding door comprises thesteps of using the radar for monitoring a preset space to monitor at a first working frequency to obtain a first monitoring result after receiving a shielding door opening information; if the first monitoring result is that a target does not exist, transmitting a first control signal, wherein the first control signal is used for indicating the shielding door to be closed; if the first monitoring result is that the target exists, using the radar to monitor at a second working frequency to obtain a second monitoring result, wherein the first working frequency is less than the second working frequency; and if the second monitoring result is that the target exists, transmitting a second control signal, wherein the second control signal is used for indicating the shielding door to keep a current open state. Through the method, the shielding door control accuracy can be effectively improved, the service life of the radar can be prolonged, and the reliability and adaptability of the radar canbe enhanced.

Description

technical field [0001] The present application relates to the technical field of control, in particular to a control method, a control device and a radar for a screen door. Background technique [0002] In recent years, with the rapid development of urban rail transit, the application of screen door system has become more and more extensive, which has played an active role in improving the safety of passengers waiting for trains and standardizing the order of waiting for trains. [0003] Usually, a monitoring device, such as an infrared detector, a radar, etc., is arranged at the screen door to monitor the gap between the screen door and the train, and then control the opening or closing of the screen door. However, the reliability of the existing monitoring device is low, and the false alarm rate is high, resulting in the inability to accurately control the screen door. Contents of the invention [0004] In view of this, the embodiments of the present application provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61B1/02B61L23/00E05F15/73
CPCB61B1/02B61L23/00E05F15/73E05Y2900/404
Inventor 林建东任玉松高瑶瑶秦屹
Owner WHST CO LTD
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