Training examination simulation method and system for road safety inspection

Abstract

The invention discloses a training examination simulation method for road safety inspection, and belongs to the field of road safety inspection training, and the method comprises the following steps: carrying out safety inspection training on learners according to different road conditions; constructing a security check scene according to the training content, and performing deployment check on the trained learner based on the security check scene to obtain a check result; and performing feedback training on the learner based on the assessment result. According to the invention, road safety inspection personnel and cone barrel layout can be effectively assessed, so that learning personnel can deploy safety inspection personnel and cone barrels according to different road environments, and traffic problems caused by improper deployment and escape of violation personnel can be effectively prevented.

Description

Technical Field

[0001] The present invention belongs to the field of road safety inspection training, and in particular relates to a training and assessment simulation method and system for road safety inspection. Background Art

[0002] In the field of road safety inspection training, traditional training methods often focus on imparting theoretical knowledge and written assessments, but lack the assessment of the ability to cope with actual road conditions. As road conditions are complex and changeable, factors such as weather, traffic flow, and road type will affect the implementation of safety inspections, so a training and assessment method that is closer to reality and can comprehensively examine the learners' ability to cope with various road conditions is needed.

[0003] Existing training methods usually include classroom lectures, video teaching, and simulation exercises, but these methods often cannot fully simulate the complex scenarios in real road environments. In addition, traditional training also lacks effective evaluation methods for the deployment of safety inspectors and the correctness of cone placement. This may lead to traffic congestion, increased accident risks, and even violators taking the opportunity to escape due to improper personnel deployment or unreasonable cone placement in actual work. Summary of the invention

[0004] In order to solve the above technical problems, the present invention proposes a training and assessment simulation method and system for road safety inspection to solve the problems existing in the above prior art.

[0005] To achieve the above object, the present invention provides a training and assessment simulation method for road safety inspection, comprising the following steps:

[0006] Provide safety inspection training to learners based on different road conditions;

[0007] Construct a safety inspection and assessment scenario based on the training content, conduct deployment and assessment on the trained learners based on the safety inspection and assessment scenario, and obtain assessment results;

[0008] Provide feedback training to learners based on the assessment results.

[0009] Preferably, the content of the safety inspection training includes: the correct distribution positions of components of road safety inspection under different road conditions, the components including road cones, police cars and police officers.

[0010] Preferably, the method for obtaining the assessment result includes:

[0011] The learners' deployment positions of road cones, police cars and police officers are compared with the correct deployment positions to obtain the degree of deviation of road cones, police cars and police officers, calculate the weights of road cones, police cars and police officers in road safety inspections, and obtain assessment results based on the degree of deviation and weights.

[0012] Preferably, the method for obtaining the assessment result further includes:

[0013] When there are fewer or more road cones, police cars and police officers than required, the test will be considered as failed.

[0014] Preferably, the method of calculating the weights of components in a road safety inspection comprises:

[0015] The data of the components are standardized to obtain preprocessed data; the proportion of the value of each component under the same road condition to the total value is calculated and a proportion matrix is ​​constructed; the output entropy of each component is calculated according to the proportion matrix, the difference of the component is calculated according to the output entropy, and the weight value of the component is calculated based on the difference.

[0016] Preferably, the feedback training method includes: pointing out mistakes made by learners regarding road cones, police cars and deployment of police officers, and conducting individual training based on the mistakes.

[0017] The present invention also provides a training and assessment simulation system for road safety inspection, comprising:

[0018] Training modules for training learners on safety checks for different road conditions;

[0019] An assessment module is used to construct a safety inspection assessment scenario based on the training content, conduct deployment assessment on the trained learners based on the safety inspection assessment scenario, and obtain assessment results;

[0020] The feedback module is used to provide feedback training to the learners based on the assessment results.

[0021] Preferably, the assessment module includes a scenario generation unit, a question answering unit and an evaluation unit;

[0022] The scenario generation unit is used to generate an examination scenario;

[0023] The answering unit is used by learners to deploy road cones, police cars and police officers according to the test scenario;

[0024] The evaluation unit is used for scoring according to the deployment of learners.

[0025] Preferably, the evaluation unit includes a deviation degree calculation unit, a weight calculation unit and a scoring unit;

[0026] The deviation degree calculation unit is used to compare the deployment positions of the road cones, police cars and police officers by the learner with the correct deployment positions to obtain the deviation degrees of the road cones, police cars and police officers;

[0027] The weight calculation unit is used to calculate the weights of road cones, police cars and police officers in road safety inspections;

[0028] The scoring unit is used to calculate the assessment score based on the deviation degree and the weight.

[0029] Preferably, the weight calculation unit includes a preprocessing unit, a matrix construction unit and a weight calculation unit;

[0030] The preprocessing unit is used to perform standardization processing on the data of the components to obtain preprocessed data;

[0031] The matrix construction unit is used to calculate the proportion of the value of each component in the same road condition to the total value and construct a proportion matrix;

[0032] The weight calculation unit is used to calculate the output entropy of each component according to the weight matrix, calculate the difference of the component according to the output entropy, and calculate the weight value of the component based on the difference.

[0033] Compared with the prior art, the present invention has the following advantages and technical effects:

[0034] The present invention discloses a training and assessment simulation method for road safety inspection, which belongs to the field of road safety inspection training, and includes the following steps: conducting safety inspection training for learners according to different road conditions; constructing a safety inspection assessment scenario according to the training content, and conducting deployment assessment on the trained learners based on the safety inspection assessment scenario to obtain assessment results; and providing feedback training to the learners based on the assessment results. The present invention can effectively avoid the personal subjective influence caused by manual judgment by calculating the weight values ​​of road cones, police cars and police officers through the entropy weight method. The present invention can effectively assess the personnel and cone deployment of road safety inspections, so that learners can deploy safety inspection personnel and cones according to different road environments, and can effectively prevent traffic problems caused by improper deployment and the problem of illegal personnel escaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0036] Figure 1The present invention is a flowchart of a training and assessment simulation method for road safety inspection according to an embodiment of the present invention. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0038] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0039] Embodiment 1

[0040] like Figure 1 As shown, this embodiment provides a training and assessment simulation method for road safety inspection, which is intended to improve the ability of learners to perform safety inspections under different road conditions. The method includes the following steps:

[0041] First, trainees are trained on safety inspections for different road conditions. The goal of this phase is to ensure that trainees have the basic knowledge and skills to conduct road safety inspections under different road conditions. The training covers the correct placement of road cones, police cars and police officers, which play a vital role in road safety inspections.

[0042] Next, a safety inspection assessment scenario is constructed based on the training content. The purpose of this stage is to simulate real road conditions and provide a platform for learners to practice. Based on the safety inspection assessment scenario, the trained learners are deployed and assessed to evaluate their performance in actual applications. The assessment results will serve as an important basis for subsequent feedback training.

[0043] In order to obtain accurate assessment results, this embodiment adopts a preferred assessment method. The method includes comparing the deployment positions of road cones, police cars and police officers by learners with the correct deployment positions, so as to obtain the degree of deviation of each component. In addition, the weights of road cones, police cars and police officers in road safety inspections are also calculated. This weight is determined based on the degree of deviation and the importance of each component. When the deployed road cones, police cars and police officers are missing or in excess of the number that should be deployed, the test will be judged as unqualified to ensure that learners can strictly abide by the regulations in actual work.

[0044] When calculating the weights of the components in the road safety inspection, a preferred weight calculation method is adopted. The method first standardizes the data of the components to eliminate the influence of different dimensions. Then, the proportion of the value of each component under the same road condition to the total value is calculated, and a weight matrix is ​​constructed. According to the weight matrix, the output entropy of each component is calculated, and then the difference of the component is obtained. Finally, the weight value of the component is calculated based on the difference.

[0045] Data standardization: The data of the three influencing factors are standardized to eliminate the differences in dimensions and numerical ranges between different factors.

[0046] Constructing a decision matrix: Assume that there are m assessment objects, and the three influencing factors (road cones, police cars and police officers) are recorded as X1, X2, and X3 respectively. The standardized data is constructed into a decision matrix R = [r ij ], where i=1,2,…,m, j=1,2,3.

[0047] Calculate the average value of each factor: For each influencing factor j, calculate the average value of the standardized values ​​of all assessment objects:

[0048]

[0049] Calculate the entropy value of each factor: For each influencing factor j, calculate its entropy value:

[0050]

[0051] Calculate the coefficient of variation of each factor: For each influencing factor j, calculate its coefficient of variation:

[0052] g j =1-e j ;

[0053] Determine the weight of each factor: Calculate the weight of each influencing factor based on the coefficient of variation:

[0054]

[0055] Comprehensive score = road cone deviation × road cone weight + police car deviation × police car weight + police officer deviation × police officer weight.

[0056] After obtaining the assessment results, feedback training was conducted. The purpose of this stage is to help trainees identify their own mistakes in deploying road cones, police cars and police officers, and conduct individual training based on the mistakes. By pointing out the mistakes and providing targeted training, it is expected that trainees will be able to correct the mistakes in a short period of time and improve their road safety inspection capabilities.

[0057] The above training and assessment simulation method for road safety inspection is designed to improve the learners' ability to conduct safety inspections in different road conditions through a series of orderly steps. From training to assessment to feedback training, we always pay attention to the learners' actual performance and provide them with targeted guidance and suggestions. Through this method, learners can make significant progress in road safety inspections.

[0058] This embodiment also provides a training and assessment simulation system for road safety inspection, including:

[0059] Training modules for training learners on safety checks for different road conditions;

[0060] The assessment module is used to build a safety inspection assessment scenario based on the training content, conduct deployment assessments on the trained learners based on the safety inspection assessment scenario, and obtain assessment results;

[0061] The feedback module is used to provide feedback training to learners based on the assessment results.

[0062] Furthermore, the assessment module includes a scenario generation unit, a question answering unit, and an evaluation unit;

[0063] The scenario generation unit is used to generate the test scenario;

[0064] The answering unit is used by learners to deploy road cones, police cars and police officers according to the test scenario;

[0065] The evaluation unit is used to grade students according to their deployment.

[0066] Further, the evaluation unit includes a deviation degree calculation unit, a weight calculation unit and a scoring unit;

[0067] The deviation degree calculation unit is used to compare the deployment positions of the road cone barrels, police cars and police officers by the learner with the correct deployment positions to obtain the deviation degrees of the road cone barrels, police cars and police officers;

[0068] The weight calculation unit is used to calculate the weights of road cones, police cars and police officers in road safety inspections;

[0069] The scoring unit is used to calculate the assessment score based on the degree of deviation and weight.

[0070] Further, the weight calculation unit includes a preprocessing unit, a matrix construction unit and a weight calculation unit;

[0071] The preprocessing unit is used to perform standardization processing on the component data to obtain preprocessed data;

[0072] The matrix construction unit is used to calculate the proportion of the value of each component in the same road condition to the total value and construct a proportion matrix;

[0073] The weight calculation unit is used to calculate the output entropy of each component according to the weight matrix, calculate the difference of the component according to the output entropy, and calculate the weight value of the component based on the difference.

[0074] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A training and assessment simulation method for road safety inspection, characterized in that: The following steps are involved: Provide safety inspection training to learners based on different road conditions; Construct a safety inspection and assessment scenario based on the training content, conduct deployment and assessment on the trained learners based on the safety inspection and assessment scenario, and obtain assessment results; Provide feedback training to learners based on the assessment results.

2. The training and assessment simulation method for road safety inspection according to claim 1 is characterized in that: The content of the safety inspection training includes: the correct distribution of components of road safety inspection under different road conditions, and the components include road cones, police cars and police officers.

3. The training and assessment simulation method for road safety inspection according to claim 1 is characterized in that: The method for obtaining the assessment result includes: The learners' deployment positions of road cones, police cars and police officers are compared with the correct deployment positions to obtain the degree of deviation of road cones, police cars and police officers, calculate the weights of road cones, police cars and police officers in road safety inspections, and obtain assessment results based on the degree of deviation and weights.

4. The training and assessment simulation method for road safety inspection according to claim 1 is characterized in that: The method for obtaining the assessment result also includes: When there are fewer or more road cones, police cars and police officers than required, the test will be considered as failed.

5. The training and assessment simulation method for road safety inspection according to claim 3 is characterized in that: The method for calculating the weights of the components in a road safety inspection includes: The data of the components are standardized to obtain preprocessed data; the proportion of the value of each component under the same road condition to the total value is calculated and a proportion matrix is ​​constructed; the output entropy of each component is calculated according to the proportion matrix, the difference of the component is calculated according to the output entropy, and the weight value of the component is calculated based on the difference.

6. The training and assessment simulation method for road safety inspection according to claim 1 is characterized in that: The feedback training method includes: pointing out the mistakes made by learners regarding road cones, police cars and police officer deployment, and conducting individual training based on the mistakes.

7. A training and assessment simulation system for road safety inspection, characterized in that: include: Training modules for training learners on safety checks for different road conditions; An assessment module is used to construct a safety inspection assessment scenario based on the training content, conduct deployment assessment on the trained learners based on the safety inspection assessment scenario, and obtain assessment results; The feedback module is used to provide feedback training to the learners based on the assessment results.

8. The training and assessment simulation system for road safety inspection according to claim 7 is characterized in that: The assessment module includes a scenario generation unit, a question answering unit and an evaluation unit; The scenario generation unit is used to generate an examination scenario; The answering unit is used by learners to deploy road cones, police cars and police officers according to the test scenario; The evaluation unit is used for scoring according to the deployment of learners.

9. The training and assessment simulation system for road safety inspection according to claim 8 is characterized in that: The evaluation unit includes a deviation degree calculation unit, a weight calculation unit and a scoring unit; The deviation degree calculation unit is used to compare the deployment positions of the road cones, police cars and police officers by the learner with the correct deployment positions to obtain the deviation degrees of the road cones, police cars and police officers; The weight calculation unit is used to calculate the weights of road cones, police cars and police officers in road safety inspections; The scoring unit is used to calculate the assessment score based on the deviation degree and the weight.

10. The training and assessment simulation system for road safety inspection according to claim 9, characterized in that: The weight calculation unit includes a preprocessing unit, a matrix construction unit and a weight calculation unit; The preprocessing unit is used to perform standardization processing on the data of the components to obtain preprocessed data; The matrix construction unit is used to calculate the proportion of the value of each component in the same road condition to the total value and construct a proportion matrix; The weight calculation unit is used to calculate the output entropy of each component according to the weight matrix, calculate the difference of the component according to the output entropy, and calculate the weight value of the component based on the difference.

Images