Engineering construction risk assessment method and device and storage medium
A technology for risk assessment and engineering construction, applied in instruments, knowledge expression, database management systems, etc., can solve problems such as poor engineering adaptability, inaccurate results, and different risk characteristics
Active Publication Date: 2022-07-26
GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG
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[0004] In the prior art, when evaluating through an undirected graph, although evaluation results can be quickly generated, due to different projects and risk characteristics, the same Bayesian network is not very adaptable to the front and rear projects, and the generated inaccurate result
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[0026] The technical solutions of the present invention will be described in more detail below with reference to the accompanying drawings and embodiments.
[0027] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the ensuing description, suffixes such as 'module', 'component' or 'unit' used to represent elements are used only to facilitate the description of the present invention, and have no specific meaning per se. Therefore, "module" and "part" can be mixed.
[0028] The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet Computer), a PMP (Portable Multimedia Player), a navigation device, and the like mobile terminals as well as stationary terminals such as di...
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The invention discloses a risk assessment method in an engineering construction process, and the method comprises the steps: enabling a specific worker to be responsible for uploading engineering data in an engineering field, enabling the specific worker to collect and upload the specific engineering data to a real-time risk assessment server, enabling the real-time risk assessment server to filter the uploaded data through a preset filtering algorithm, and carrying out the calculation of the filtered data, the method comprises the following steps: filtering data, performing data classification and collection on the filtered data, constructing a Bayesian network evaluation model, training the Bayesian network evaluation model by using a training set, testing the model by using a test set, and adjusting the Bayesian network. And the risk real-time assessment server performs risk assessment on the uploaded engineering data, performs statistics on the probability of possible risk characteristics, and performs assessment based on the statistical probability to obtain a first score, and when the weight of the first score is greater than a preset value, the risk real-time assessment server directly outputs a risk assessment report of this time.
Description
technical field [0001] The invention relates to the technical field of computer security and monitoring, in particular to a method, equipment and storage medium for risk assessment of engineering construction. Background technique [0002] Information fusion is to integrate the incomplete information collected from multiple channels and multiple directions, to eliminate the redundant and contradictory information that may exist among the multi-source information, and to complement them to reduce their uncertainties. The system environment is relatively complete and consistent. The process of sexual description. Information fusion can improve the decision-making, planning, response speed and policy risk of intelligent systems. It is an interdisciplinary subject involving information science, computer science and automation science, and an important direction that must be studied in the current information society. The emergence of multi-source information fusion technology i...
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Login to View More IPC IPC(8): G06Q10/06G06Q50/08G06K9/62G06F16/2457G06F16/25G06F16/28G06N5/02
CPCG06Q10/0635G06Q10/06393G06Q50/08G06F16/2457G06F16/285G06F16/258G06N5/022G06F18/24155
Inventor 吴定略孙江涛李志堂卢自立王军智麦伟雄陈学文文来胜周子雄李瑞章
Owner GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG