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Crane working cycle analysis method, device, terminal device and readable storage medium

A technology of working cycle and analysis method, which is applied in the field of terminal equipment and readable storage media, crane working cycle analysis method, and device field, can solve problems such as insufficient safety, calculation errors, and unstable statistical results, so as to reduce the manual error rate, The effect of avoiding safety accidents

Active Publication Date: 2021-03-23
ROOTCLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following deficiencies: (1) Test personnel or statisticians need to go to the equipment work site, which is not safe enough; (2) Rely on human experience to make subjective judgments on each working cycle, and different people may have different judgment standards, resulting in cycle times The statistical results are unstable; (3) Manually record and calculate the number of cycles, and calculation errors and recording errors often occur

Method used

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  • Crane working cycle analysis method, device, terminal device and readable storage medium
  • Crane working cycle analysis method, device, terminal device and readable storage medium
  • Crane working cycle analysis method, device, terminal device and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] For this example, see figure 1 , showing that the crane duty cycle analysis method includes the following steps:

[0052] S100: Obtain a working condition data sample set of the crane.

[0053] The working condition data sample set of the crane can be obtained from other storage devices storing the working condition data of the crane. The storage device for storing the working condition data of the crane includes a storage hard disk, a storage U disk, and terminal equipment with storage functions, such as terminal equipment such as mobile phones, pads, notebook computers, and PCs.

[0054] The working condition data sample set of the crane may also be obtained by accessing a database storing the working condition data of the crane.

[0055] The working cycle data of the crane can also be sampled according to a preset sampling frequency, wherein the sampling frequency is greater than 0.5 Hz to ensure the validity of the sampled data and avoid missing valid data. The o...

Embodiment 2

[0067] For this example, see figure 2 , the method for the preliminary determination of the working cycle of the crane includes the following steps:

[0068] S210: Start traversing from the first working condition data sample in the working condition data sample set to obtain the i-th working condition data sample whose rising pressure of the main volume handle is greater than the preset rising pressure threshold in the working condition data sample, the said The i-th working condition data sample is the starting point of the first working cycle.

[0069] S220: Start traversing from the i-th working-condition data sample to obtain the j-th working-condition data sample in which the actual load value of the main hook is greater than a preset load threshold among the working-condition data samples.

[0070] S230: Start traversing from the j th working condition data sample to acquire the k th working condition data sample in which the drop pressure of the main roll handle is g...

Embodiment 3

[0080] For this example, see image 3 , judging whether the working cycle corresponding to each working condition data sample subset is valid includes the following steps:

[0081] S310: Determine whether the working radius in each working condition data sample in the working condition data sample subset is greater than or equal to a preset radius threshold.

[0082] S320: If it is greater than or equal to the radius threshold, determine whether at least one pressure parameter among the luffing handle pressure, the rotary handle pressure and the walking pedal pressure in each working condition data sample in the working condition data sample subset is greater than the corresponding preset The set pressure parameter threshold.

[0083] S330: If the at least one pressure parameter is greater than a corresponding preset pressure parameter threshold, determine that the working cycle corresponding to the working condition data sample subset is valid.

[0084] Exemplary, after pre...

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Abstract

The embodiment of the present invention discloses a crane working cycle analysis method, device, terminal equipment and readable storage medium. The method includes acquiring the working condition data sample set of the crane; The determination parameters determine all the working cycles corresponding to the working condition data sample set and the working condition data sample subset corresponding to each working cycle. The preliminary determination parameters of the cycle include the rising pressure of the main coil handle, the descending pressure of the main coil handle and the actual load of the main hook value; determine whether the corresponding cycle is valid according to the cycle validity determination parameter in each working condition data sample in each working condition data sample subset; sum the number of effective working cycles of the crane to determine the corresponding working condition data sample set The number of effective working cycles within the time. The technical scheme of the present invention can prevent staff from counting the working cycle of the crane on site, not only avoiding safety accidents, but also effectively reducing the rate of manual errors.

Description

technical field [0001] The invention relates to the field of engineering equipment, in particular to a crane working cycle analysis method, device, terminal equipment and readable storage medium. Background technique [0002] The existing statistics on the number of working cycles of cranes mainly rely on testers or statisticians to go to the equipment work site, judge each working cycle based on manual experience, and record and calculate the number of working cycles. There are the following deficiencies: (1) Test personnel or statisticians need to go to the equipment work site, which is not safe enough; (2) Rely on human experience to make subjective judgments on each working cycle, and different people may have different judgment standards, resulting in cycle times (3) Manually record and calculate the number of cycles, and calculation errors and recording errors often occur. Contents of the invention [0003] In view of the above problems, the present invention propos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2458G06F17/18G06F30/20G06F119/14
CPCG06F17/18G06F16/2462G06F30/20G06F2119/14
Inventor 艾震鹏刘乐星胡卓君
Owner ROOTCLOUD TECH CO LTD