A method and system for determining violation behavior of dismemberment change in highway engineering
A technology for engineering change and determination of methods, applied in office automation, special data processing applications, instruments, etc., can solve problems such as reduced accuracy of results, low efficiency, and heavy workload
Active Publication Date: 2018-12-25
陕西公众仕达软件科技有限公司
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Problems solved by technology
In the existing technology, manual review of engineering change violations is used, but the efficiency is low and the workload is heavy. At the same time, due to the certain error rate of manual identification, the accuracy of the results may decrease when the number of changes is large.
Method used
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specific Embodiment 1
[0161] (1) Stake correlation judgment
[0162] Step 1: Sort engineering change applications in ascending order of starting and ending stake numbers
[0163] Step 2: Establish the following mathematical model to judge the correlation of stake numbers.
[0164] Variables and function operations are defined as follows: S i It is the initial stake number of the i-th engineering change application; E i is the termination stake number of the i-th engineering change application; n is the total number of change applications; C j It is the jth project change application collection with stake number correlation; add(C j,i ) to the set C j Add the i-th change application; new(C j ) is to create the jth engineering change application set with stake number correlation; N i for C j The number of elements in the collection.
[0165] It can be remembered that the relationship between the i-th and the i+1th change application starting stake and ending stake is:
[0166]
[0167] No...
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The invention discloses a method and a system for determining the illegal behavior of highway engineering dismemberment change. The method comprises the following steps: obtaining the pile number of engineering change application; according to the pile number of the engineering change application, obtaining the undetermined set of dismemberment change; judging whether the project has the behaviorof pile number dismembering according to the undetermined set of dismembering change, and obtaining a first judging result; judging whether the project has the behavior of splitting the changed contents according to the set to be determined by dismembering the changed contents, and obtaining a second judging result; if the first judgment result indicates that the project has the behavior of dismembering the pile number or the second judgment result indicates that the project has the behavior of splitting the changed contents, then the engineering change having the behavior of violation; if thefirst judgment result indicates that the project does not have the behavior of dismembering the pile number and the second judgment result indicates that the project does not have the behavior of splitting the changed contents, then there being no violation behavior of the project change. Through the judgment of the two behaviors, the efficiency of the dismemberment change behavior judgment in highway engineering change can be improved, and the accuracy of the judgment can be improved.
Description
technical field [0001] The invention relates to the field of engineering changes, in particular to a method and system for determining violations of highway engineering dismemberment changes. Background technique [0002] For a long time, engineering change has been one of the key factors leading to the phenomenon of "three supers" in highway construction projects. At present, many experts and scholars have made many research results on the management methods and control strategies of engineering change, but there is a lack of research on the control of engineering change violations. In the prior art, manual review of engineering change violations is used, but the efficiency is low and the workload is heavy. At the same time, due to the certain error rate of manual identification, the accuracy of the results may decrease when the number of changes is large. Contents of the invention [0003] The purpose of the present invention is to provide a method and system for determ...
Claims
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IPC IPC(8): G06F17/30G06K9/62G06Q10/10G06Q50/08
CPCG06Q10/103G06Q50/08G06F18/2135G06F18/23213G06F18/22
Inventor 顾正强张绍阳张渊杰
Owner 陕西公众仕达软件科技有限公司