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A method for automatically selecting wifi for a hanging basket industrial control tablet

An industrial control panel and automatic selection technology, applied in wireless communication, access restriction, network topology, etc., can solve problems such as untimely control, tilting of hanging basket, loss of control signal, etc., to ensure continuity and stability, and eliminate connection Unstable, the effect of ensuring a stable connection

Active Publication Date: 2021-10-15
GUANGDONG ZHENSHENG PACKAGING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual operation process, because the WIFI signal sources at both ends often have a distance of hundreds of meters with the construction process, the WIFI signal cannot be switched in time when the industrial control panel moves from one end of the pier to the other end during actual work. To the corresponding end, the industrial control panel is not connected to the WIFI source on the side of the current actual controlled direction, the control signal is lost, the control is not timely and other problems, and in serious cases, there are even serious construction problems that cause the hanging basket to tilt due to operation errors

Method used

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  • A method for automatically selecting wifi for a hanging basket industrial control tablet
  • A method for automatically selecting wifi for a hanging basket industrial control tablet
  • A method for automatically selecting wifi for a hanging basket industrial control tablet

Examples

Experimental program
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Embodiment

[0069] (1) Collect the static data of the reference point and determine the reference datum: the operators respectively arrive at the WIFI sources on both sides of the pier, and record and collect n in batches by reading the built-in 9-axis sensor chip of the industrial control panel 1 The Euler angle parameters of the current two positions at the second rest, as shown in the following table:

[0070]

[0071]

[0072] From the above table, the following data characteristics can be found. The Euler angles measured when one side of the bridge pier faces the extension direction of the bridge pier to tilt the tablet computer are ROL=0.7, PIT=23.2, and YAW=9.4; while on the other side of the bridge pier, it is equivalent to The attitude is rotated 180 degrees, and the corresponding measurement values ​​are ROL=-0.7, PIT=23.3, YAW=-161; observing the two sets of arrays, it is found that: ROL (roll angle) turns from positive to negative, PIT (pitch angle) is basically the same,...

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Abstract

The invention discloses a method for automatically selecting WIFI for a hanging basket industrial control panel, which belongs to the technical field of hanging basket construction. The method includes the following steps: (1) collecting reference point static Euler angle parameters; (2) collecting trend Mobile data; (3) When the operator is walking on the bridge pier, the connection strength between the industrial control panel and the WIFI sources on both sides is constantly changing. source, when the operator is located in the cross-coverage area of ​​WIFI sources on both sides, and the strength of WIFI sources on both sides is very similar, it is not used as a separate judgment basis for WIFI selection. The WIFI source is connected; the invention aims to provide a fast response, easy to use and good effect method for the automatic selection of WIFI for the industrial control panel of the hanging basket; it is used for the construction of the hanging basket.

Description

technical field [0001] The present invention relates to a WIFI automatic connection method, and more specifically, to a method for automatically selecting WIFI for a hanging basket industrial control panel. Background technique [0002] Hanging basket construction means that when pouring a cantilever beam bridge with a large span, the hanging basket method is used to carry out segmental cantilever work on the spot according to the bridge pier. It does not require erection brackets and does not use large cranes. Compared with other methods, the hanging basket construction has the advantages of light structure, simple and convenient assembly, and no pressure. During the construction of the hanging basket, the extension on both sides is carried out by hydraulic cylinders and other actuators, and each actuator is connected to the industrial control panel through the WIFI signal source at both ends. In the actual operation process, because the WIFI signal sources at both ends o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/18H04W48/04H04W84/12
CPCH04W48/04H04W48/18H04W84/12
Inventor 陈金德张常寿李波温海民林伟新黄敏江李文波邓水朋
Owner GUANGDONG ZHENSHENG PACKAGING TECH
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