CN113191685A - Comprehensive evaluation system for safety of construction site - Google Patents
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Abstract
The invention relates to a comprehensive evaluation system for safety of a construction site, which comprises a safety training and evaluation system, a feedback system and an evaluation and analysis system. The safety training assessment system comprises a safety education training module and a safety training test module, and outputs a safety training test result. The feedback system comprises a manager feedback module or an engineering personnel feedback module and outputs a feedback evaluation result. And the evaluation and analysis system calculates scores according to the evaluation frame and outputs evaluation and analysis results according to the score data of each sub-item. The comprehensive evaluation system integrates the test results, gives personnel quality and safety risk scores, and outputs a comprehensive evaluation report. The system designs a safety capability training and evaluating mechanism aiming at engineering personnel and management personnel. The staff can learn the relevant problems of general construction safety on software, the safety consciousness and the safety capability are improved through testing, a manager can know the safety consciousness and the relevant capability of workers to a certain extent through the modes of score, access and the like, and the construction safety factor is improved.
Description
Technical Field
The invention belongs to the technical field of building construction safety, and particularly relates to a comprehensive evaluation system for safety of a construction site.
Background
In recent years, with the rapid development of large buildings in developed cities, the expansion of urban areas in small and medium-sized cities and the urbanization of villages, the position of engineering construction units in city construction and development is increasingly important, however, the engineering construction safety problem is increasingly prominent, the lack of safety management experience, the loss of safety consciousness of engineering personnel and the difficulty in supervision and management become contradictions of construction-related enterprises, and a plurality of safety accidents and major economic losses caused by the contradiction are striking, and meanwhile, the negative influence on social development is huge. Through comprehensive model analysis and worker investigation on the past year accidents, the accident causes are found to be due to the following reasons: 1. the construction workers have low common education degree and lack of systematic safety training; 2. the protective measures are not in place; 3. workers mostly have genetic relationship, so that group safety regulations and group pressure are easy to form, and further a group safety atmosphere is formed; 4. the common psychology of the subordinate is that the unsafe behavior is very easy to spread in the team. The management layer also has the problems of lack of related safety management experience, untimely supervision and supervision, poor emergency handling capability and the like. Therefore, a set of comprehensive system which can be suitable for most construction sites, can form data intercommunication with related enterprises, can educate workers with enough safety knowledge, is convenient for supervision and supervision of a management layer and can evaluate relevant employees and behaviors thereof is researched and developed, and the comprehensive system has important significance in filling the blank of electronic data management and feedback of construction sites in China, reducing construction safety risks and improving the quality of engineering staff and construction efficiency.
Disclosure of Invention
The invention aims to design a comprehensive evaluation system for the safety of a construction site, which aims to solve the problems that construction workers are not high in general education degree and lack of systematic safety training, and related safety management experiences are lost in a management layer, supervision and supervision are not timely, emergency accident handling capacity is poor and the like.
The comprehensive evaluation system for the safety of the construction site is based on two major levels of managers and engineering personnel, gives personnel quality and safety risk scores through data acquisition, analysis and processing, has functions of skill assessment, safety education and knowledge learning so as to reduce the safety risk of the construction site, perfects a personnel rating and assessment method, improves the quality of engineering-related personnel, facilitates mutual supervision and management of three construction parties, and finally improves the management level, construction safety factor and construction efficiency of a construction unit.
The technical scheme adopted by the invention is as follows: a comprehensive evaluation system for safety of a construction site comprises a safety training and assessment system, a feedback system and an evaluation and analysis system.
The safety training assessment system comprises a safety education training module and a safety training test module, wherein test contents in the safety training test module are derived from contents in the safety education training module; clicking the safety education training module to enter online learning; and clicking the safety training test module to enter a test, transmitting test data to a background, and obtaining a safety training test result according to a data frame of the safety training assessment system.
The feedback system comprises a manager feedback module or an engineering personnel feedback module; the comprehensive evaluation system outputs a feedback evaluation result according to the administrator feedback system framework; the engineering personnel feedback module comprises feedback options of working content, working environment and physical and psychological health, and the comprehensive evaluation system obtains a feedback evaluation result according to the engineering personnel feedback system framework.
And the evaluation and analysis system calculates scores according to the evaluation frame and outputs evaluation and analysis results according to the score data of each sub-item.
The comprehensive evaluation system synthesizes the safety training test result, the feedback evaluation result and the evaluation analysis result, gives personnel quality and safety risk score and outputs a comprehensive evaluation report.
As a further improvement of the comprehensive evaluation system for the safety of the construction site, the evaluation and analysis system comprises a manager evaluation and analysis system or an engineer evaluation and analysis system. The administrator evaluating and analyzing system comprises a safety investment and training subsystem, a specialization degree subsystem, a worker feedback subsystem, a supervision mode subsystem, a management mode subsystem and a field feedback subsystem; the system for evaluating and analyzing the engineering personnel comprises a safety knowledge skill subsystem, a normal work safety subsystem, a personnel and organization safety index subsystem, a personnel health safety subsystem and an abnormal work safety index subsystem.
As a further improvement of the comprehensive evaluation system for the safety of the construction site, the comprehensive evaluation system is arranged in a platform moving end; the output comprehensive evaluation report of the comprehensive evaluation system comprises the following steps: and the platform mobile terminal transmits the data sent by the user to a background database and performs data analysis according to all the grading ratios and the data processing and summarizing mode.
As a further improvement of the comprehensive evaluation system for safety of a construction site, in the comprehensive evaluation report, the weight score of the safety training test result is 20 points, the weight score of the feedback evaluation result is 20 points, and the weight score of the evaluation analysis result is 60 points.
As a further improvement of the comprehensive evaluation system for the safety of the construction site, in the ratio of the scores of the evaluation and analysis system of the managers, the weights of the subsystems are respectively as follows: the weight of the safety investment and training subsystem is 10%, the weight of the specialization degree subsystem is 10%, the weight of the worker feedback subsystem is 20%, the weight of the supervision mode subsystem is 20%, the weight of the management mode subsystem is 20%, and the weight of the field feedback subsystem is 20%.
As a further improvement of the comprehensive evaluation system for the safety of the construction site, in the ratio of the scores of the evaluation and analysis system for the engineering personnel, the weights of all subsystems are respectively as follows: the weight of the safety knowledge skill subsystem is 25%, the weight of the normal work safety subsystem is 25%, the weight of the personnel and organization safety index subsystem is 20%, the weight of the personnel health safety subsystem of the staff is 20%, and the weight of the abnormal work safety index subsystem is 10%.
As a further improvement of the comprehensive evaluation system for the safety of the construction site, the safety investment and training subsystem comprises a safety management investment cost module, a safety investment reasonableness module and a management personnel and worker training result module, and the scores of the safety investment and training subsystem account for 40%, 30% and 30% in sequence; in the safety management investment cost module, the safety management investment cost CR Is (Is)/Ip Is 100%; wherein Is the investment cost of safety management, and Ip Is the development cost of the project; when CR is more than or equal to 9.6, the safe management investment cost item is assigned to be 100; when the CR is 8.2-9.5, the safe management investment cost item is assigned to be 85; when the CR is 6.8-8.1, the security management investment cost item is assigned to 70; when the CR is 5.4-6.7, the safe management investment cost item is assigned to 55; when CR is 4.0-5.3, the safe management investment cost item is assigned to 40; and when CR is less than or equal to 3.9, the security management investment cost item is assigned to be 0. The safety management investment cost item is assigned, the value of the safety management investment cost module in the safety investment and training subsystem accounts for 40%, and the value is the weight score of the safety management investment cost in the safety investment and training subsystem.
The comprehensive evaluation system for the safety of the construction site is different from general construction auxiliary software, and a safety capability training and evaluation mechanism aiming at engineering personnel and management personnel is designed. The staff can learn general construction safety relevant problem on software, improves safety consciousness and security ability through the test, and managers accessible score, mode such as visit know workman's safety consciousness and relevant ability to a certain extent, and the humanized mode improves construction safety factor, reduces risk operation and unexpected accident probability during the construction.
The comprehensive evaluation system for the safety of the construction site ensures that the safety operation consciousness of workers is improved through the education and the examination of safety knowledge of the workers; the professional literacy and technical capability of the construction method are detected, so that the construction method is convenient to select excellent engineering talents and carry out reasonable post arrangement; managers can simply and quickly confirm the arrival of workers and the working condition through the background system, and the performance of the managers also belongs to the system evaluation range; and adjusting the schedule of the construction period and the exemption and salary arrangement of personnel according to the evaluation result so as to stimulate workers to improve the safety awareness and the engineering safety level, reduce the labor consumption, reduce the monitoring resource waste and improve the construction efficiency.
Drawings
Fig. 1 is a page diagram of a comprehensive evaluation system for safety of a construction site according to an embodiment of the present invention.
FIG. 2 is a system architecture diagram of the comprehensive evaluation system for the safety of the construction site according to the embodiment of the invention.
Fig. 3 is a detail rule of a part of evaluation mechanism about managers in the comprehensive evaluation system for safety of a construction site according to the embodiment of the invention.
Fig. 4 is a detail rule of a part of evaluation mechanism about engineering personnel in the comprehensive evaluation system for safety of a construction site according to the embodiment of the invention.
Fig. 5 is a schematic diagram of a potential safety hazard rectification process by using the comprehensive evaluation system according to the embodiment of the invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more fully described below with reference to the accompanying drawings of the embodiments of the present invention, it is to be understood that the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, an embodiment of the invention provides a comprehensive evaluation system for safety of a construction site, which includes a safety training assessment system, a feedback system and an evaluation analysis system.
The safety training assessment system comprises a safety education training module and a safety training testing module. The test content in the safety training test module is derived from the content in the safety education training module; clicking the safety education training module to enter online learning; and clicking the safety training test module to enter a test, transmitting test data to a background, and obtaining a safety training test result according to a data frame of the safety training assessment system.
The feedback system comprises a manager feedback module or an engineering personnel feedback module. The comprehensive evaluation system outputs a feedback evaluation result according to the administrator feedback system framework. The engineering personnel feedback module comprises feedback options of working content, working environment and physical and psychological health, and the comprehensive evaluation system obtains a feedback evaluation result according to the engineering personnel feedback system framework. The feedback system collects data in the feedback port and operates and outputs the data, the feedback system comprises user opinions and other auxiliary items for the system, and the user opinions are considered for the needs of discovering bugs, perfection and development of the system, so that the system is also beneficial to improving the satisfaction degree of the user to the system.
The evaluation and analysis system comprises a manager evaluation and analysis system or an engineer evaluation and analysis system. The administrator evaluation and analysis system comprises a safety investment and training subsystem, a specialization degree subsystem, a worker feedback subsystem, a supervision mode subsystem, a management mode subsystem and a field feedback subsystem. The system for evaluating and analyzing the engineering personnel comprises a safety knowledge skill subsystem, a normal work safety subsystem, a personnel and organization safety index subsystem, a personnel health safety subsystem and an abnormal work safety index subsystem. And the evaluation and analysis system calculates scores according to the evaluation frame and outputs evaluation and analysis results according to the score data of each sub-item.
The comprehensive evaluation system synthesizes the safety training test result, the feedback evaluation result and the evaluation analysis result, gives personnel quality and safety risk score and outputs a comprehensive evaluation report. On one hand, the comprehensive evaluation system collects basic data such as worker safety consciousness, working capacity and the like required by safety evaluation for engineering personnel, management personnel, supervision personnel and construction unit personnel through an evaluation system and a feedback system. On the other hand, basic information collected by the data collection subsystem is used for generating evaluation reports for the management of the engineering personnel and the engineering on each sub-index such as the safety investment reasonableness, the specialization degree of the management personnel, the working skills of the engineering personnel and the like, and the evaluation reports are summarized to form a total evaluation report. And finally, according to a part of the evaluation result, a processing mechanism and an acceptance mechanism of corresponding hidden dangers which need to be solved urgently are used, the acceptance is rectified layer by layer, and the safety responsibility is implemented.
The system establishes a reasonable, comprehensive and scientific evaluation mechanism, and comprehensively evaluates unsafe behavior factors of construction workers, such as workload, safety knowledge, safety consciousness and the like, of the workers by utilizing comprehensive, easily-obtained and accurate basic information; the illegal operation condition and the potential safety hazard recorded by the management and supervision personnel are brought into a corresponding mechanism in real time, so that the system can comprehensively evaluate all unsafe factors, and the completeness is high.
As shown in fig. 2, the comprehensive evaluation system is installed in the platform mobile terminal, and may also be linked to the wechat applet. The output comprehensive evaluation report of the comprehensive evaluation system comprises the following steps: and the platform mobile terminal transmits the data sent by the user to a background database and performs data analysis according to all the grading ratios and the data processing and summarizing mode. The comprehensive evaluation system for the safety of the construction site can establish a data analysis processing platform in the form of APP, and software can be installed on mobile equipment, so that the system meets the requirements of background management of managers and use of engineering personnel in practical application. Functions of questionnaires, testing, practicing, collecting and the like included in the APP become main ports for data collection, collected data are uploaded to a host database, calculation, analysis and evaluation are carried out, and finally evaluation results are output and returned to the sub-software.
In the comprehensive evaluation report, the weight score of the safety training test result is 20 points, the weight score of the feedback evaluation result is 20 points, and the weight score of the evaluation analysis result is 60 points. And evaluating the analysis result as a main standard of the data evaluation result, and using the safety training test result and the feedback evaluation result as auxiliary standards of the data evaluation result.
In the score ratio of the administrator evaluation and analysis system, the weights of the subsystems are respectively as follows: the weight of the safety investment and training subsystem is 10%, the weight of the specialization degree subsystem is 10%, the weight of the worker feedback subsystem (working, environment and physical and psychological health feedback) is 20%, the weight of the supervision mode subsystem (supervision, violation information and guidance feedback) is 20%, the weight of the management mode subsystem is 20%, and the weight of the field feedback subsystem is 20%. The administrator evaluation and analysis system helps a management layer to efficiently, comprehensively and accurately master relevant information of a construction site and a lower-layer administrator, a comprehensive and scientific evaluation mechanism is established, and influence factors which are large enough to the matching degree of work of each department and small enough to unsafe behaviors of relevant personnel are comprehensively evaluated; a perfect processing mechanism is established, each department worker has clear division, safety responsibility is implemented layer by layer, the capacities of safe construction management, staff information evaluation, safety accident prevention and emergency handling of accidents on a construction site can be greatly improved, accidents are reduced, the life safety of staff is guaranteed, the working efficiency is improved, and the construction period is shortened; meanwhile, the evaluation result is visual, the coverage is wide, relevant personnel can find problems in time and improve the problems in time, and potential risk hidden dangers are avoided.
As shown in fig. 4, in the score ratio of the engineer evaluation and analysis system, the weights of the subsystems are: the weight of the safety knowledge skill subsystem is 25%, the weight of the normal work safety subsystem is 25%, the weight of the personnel and organization safety index subsystem is 20%, the weight of the personnel health safety subsystem of the staff is 20%, and the weight of the abnormal work safety index subsystem is 10%.
Each subsystem is determined by actual conditions, participates in determining a final result and has respective subentry output results, and the subentry output results have reference values under specific conditions. Determining the ratio of each subsystem in the determination of the evaluation result, and determining the ratio of each data in the subsystem to the neutron result so as to output an accurate evaluation result; and (4) warehousing the data in different items to ensure that the data can be called by a system on the premise of ensuring the stability and can be stored for a certain period.
As shown in fig. 3, the safety investment and training subsystem comprises a safety management investment cost module, a safety investment reasonableness module and a manager and worker training result module, and the scores of the safety investment and training subsystem are 40%, 30% and 30% in sequence; in the safety management investment cost module, the safety management investment cost CR Is (Is)/Ip Is 100%; wherein Is the investment cost of safety management, and Ip Is the development cost of the project; when CR is more than or equal to 9.6, the safe management investment cost item is assigned to be 100; when the CR is 8.2-9.5, the safe management investment cost item is assigned to be 85; when the CR is 6.8-8.1, the security management investment cost item is assigned to 70; when the CR is 5.4-6.7, the safe management investment cost item is assigned to 55; when CR is 4.0-5.3, the safe management investment cost item is assigned to 40; and when CR is less than or equal to 3.9, the security management investment cost item is assigned to be 0. The safety management investment cost item is assigned, the value of the safety management investment cost module in the safety investment and training subsystem accounts for 40%, and the value is the weight score of the safety management investment cost in the safety investment and training subsystem.
The working principle of the invention is as follows: a system software platform is designed, a comprehensive evaluation system for construction site safety is established as a target, accuracy and effectiveness of data sources are guaranteed by establishing a subentry module weight database, construction application software capable of outputting high-quality evaluation results is formed through scientific evaluation index evaluation, a sensitive bad data feedback subsystem is provided, and an external data collector of the internet of things is carried as a future development direction. The data interface of the internet of things is used as a future development direction of the system, can be used for collecting relevant data of a user in real time and synchronously detecting and analyzing the data, and achieves point-to-point safety guarantee including but not limited to face recognition, motion data collection, body health level detection and the like.
According to the comprehensive evaluation system for the safety of the construction site, the accurate subentry weight database is established, the database is a source for analyzing and acquiring data of the system, the accuracy of the data is closely related to the validity of the output result of the system, and the accurate data weight design and subentry database establishment are beneficial to quick operation of the system and extraction and check of the data. Through the education and the examination of safety knowledge of workers, the safety operation consciousness of the workers is ensured to be improved; the professional literacy and technical capability of the construction method are detected, so that the construction method is convenient to select excellent engineering talents and carry out reasonable post arrangement; managers can simply and quickly confirm that workers arrive at posts and work conditions through the background system, and the performance of the workers also belongs to the system evaluation range; and adjusting the schedule of the construction period and the exemption and salary arrangement of personnel according to the evaluation result so as to stimulate workers to improve the safety awareness and the engineering safety level, reduce the labor consumption, reduce the monitoring resource waste and improve the construction efficiency.
As shown in fig. 5, the comprehensive evaluation system can combine and report the problem sets of the potential safety hazards found in the safety inspection to the supervision and administration department in terms for perfect correction, and check and confirm the problems again after the problem inspection. Each department personnel divide the labor clearly, and the safety responsibility is implemented layer by layer, so that the conditions of division confusion and potential safety hazard processing mutual deniability can not occur. Typical problems recorded in the method are kept in a book and are communicated with data, so that repeated occurrence of typical cases is prevented.
While the above is directed to some, but not all embodiments of the invention, the detailed description of the embodiments of the invention is not intended to limit the scope of the invention, which is claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (7)
1. A comprehensive evaluation system for safety of a construction site is characterized in that: the system comprises a safety training assessment system, a feedback system and an evaluation analysis system;
the safety training assessment system comprises a safety education training module and a safety training test module, wherein test contents in the safety training test module are derived from contents in the safety education training module; clicking the safety education training module to enter online learning; clicking the safety training test module to enter a test, transmitting test data to a background, and obtaining a safety training test result according to a data frame of the safety training assessment system;
the feedback system is a manager feedback module or an engineering personnel feedback module; the comprehensive evaluation system outputs a feedback evaluation result according to the administrator feedback system framework; the engineering personnel feedback module comprises feedback options of working content, working environment and physical and psychological health, and the comprehensive evaluation system obtains a feedback evaluation result according to an engineering personnel feedback system framework;
the evaluation and analysis system calculates scores according to an evaluation frame and outputs evaluation and analysis results according to the score data of each sub-item;
the comprehensive evaluation system synthesizes the safety training test result, the feedback evaluation result and the evaluation analysis result, gives personnel quality and safety risk score and outputs a comprehensive evaluation report.
2. The comprehensive evaluation system for the safety of the construction site according to claim 1, characterized in that: the evaluation and analysis system comprises a manager evaluation and analysis system or an engineering personnel evaluation and analysis system; the administrator evaluating and analyzing system comprises a safety investment and training subsystem, a specialization degree subsystem, a worker feedback subsystem, a supervision mode subsystem, a management mode subsystem and a field feedback subsystem; the system for evaluating and analyzing the engineering personnel comprises a safety knowledge skill subsystem, a normal work safety subsystem, a personnel and organization safety index subsystem, a personnel health safety subsystem and an abnormal work safety index subsystem.
3. The comprehensive evaluation system for the safety of the construction site according to claim 1, wherein the comprehensive evaluation system is installed in a platform moving end; the output comprehensive evaluation report of the comprehensive evaluation system comprises the following steps: and the platform mobile terminal transmits the data sent by the user to a background database and performs data analysis according to all the grading ratios and the data processing and summarizing mode.
4. The comprehensive evaluation system for the safety of the construction site according to claim 1, characterized in that: in the comprehensive evaluation report, the weight score of the safety training test result is 20 points, the weight score of the feedback evaluation result is 20 points, and the weight score of the evaluation analysis result is 60 points.
5. The comprehensive evaluation system for the safety of the construction site according to claim 2, wherein in the score ratio of the evaluation and analysis system for the managers, the weights of the subsystems are respectively as follows: the weight of the safety investment and training subsystem is 10%, the weight of the specialization degree subsystem is 10%, the weight of the worker feedback subsystem is 20%, the weight of the supervision mode subsystem is 20%, the weight of the management mode subsystem is 20%, and the weight of the field feedback subsystem is 20%.
6. The comprehensive evaluation system for the safety of the construction site according to claim 2, wherein in the score ratio of the evaluation and analysis system for the engineering personnel, the weight of each subsystem is respectively as follows: the weight of the safety knowledge skill subsystem is 25%, the weight of the normal work safety subsystem is 25%, the weight of the personnel and organization safety index subsystem is 20%, the weight of the personnel health safety subsystem of the staff is 20%, and the weight of the abnormal work safety index subsystem is 10%.
7. The comprehensive evaluation system for the safety of the construction site according to claim 5, wherein the safety investment and training subsystem comprises a safety management investment cost module, a safety investment reasonableness module and a management personnel and worker training result module, and the scores are 40%, 30% and 30% in sequence; in the safety management investment cost module, the safety management investment cost CR Is (Is)/Ip Is 100%; wherein Is the investment cost of safety management, and Ip Is the development cost of the project; when CR is more than or equal to 9.6, the safe management investment cost item is assigned to be 100; when the CR is 8.2-9.5, the safe management investment cost item is assigned to be 85; when the CR is 6.8-8.1, the security management investment cost item is assigned to 70; when the CR is 5.4-6.7, the safe management investment cost item is assigned to 55; when CR is 4.0-5.3, the safe management investment cost item is assigned to 40; when CR is less than or equal to 3.9, the safe management investment cost item is assigned to be 0;
the safety management investment cost item is assigned, the value of the safety management investment cost module in the safety investment and training subsystem accounts for 40%, and the value is the weight score of the safety management investment cost in the safety investment and training subsystem.
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| CN202110567293.1A CN113191685A (en) | 2021-05-24 | 2021-05-24 | Comprehensive evaluation system for safety of construction site |
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| CN113706950A (en) * | 2021-08-31 | 2021-11-26 | 河南职业技术学院 | Training system for economic management teaching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113706950A (en) * | 2021-08-31 | 2021-11-26 | 河南职业技术学院 | Training system for economic management teaching |
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