Personnel climbing operation admission method and system based on face recognition

Abstract

The invention provides a personnel climbing operation admission method and system based on face recognition. The method comprises the following steps: performing face recognition on each on-duty person, and calling work type technical information corresponding to each on-duty person, matching a corresponding operation task for each on-duty person in combination with the operation deployment scheme of the site and determining a climbing threshold value corresponding to each on-duty person, constructing an admission operation range corresponding to each on-duty person based on the climbing threshold value and the operation task, and performing person behavior supervision on each on-duty person based on the admission operation range. Random face sampling is carried out on each admission operation range, range dynamic supervision is carried out on each admission operation range according to a sampling result, a climbing violation behavior corresponding to each on-duty person is analyzed according to a person behavior supervision result and a range dynamic supervision result, and warning is carried out. And the qualification of the worker is uninterruptedly verified, so that the worker is prevented from mistakenly entering other ranges in the operation process.

Description

Technical Field

[0001] The present invention relates to the technical field of face recognition, and in particular to a method and system for personnel access to high-altitude operations based on face recognition. Background Art

[0002] On-site management of height-climbing operations has always been one of the important contents of safety control management at all levels of units. In order to ensure safe operation and production, effective safety control is required at both the work and test sites, including supervision of the operating process of the operators. The focus of safety control is the fall prevention monitoring of the operators. Since different heights of height-climbing operations have different operating requirements, most of the tasks of height-climbing operations will consider whether the operating process of the operators complies with the height-climbing operation specifications. For the special operation qualification verification of the operators, most of them are based on the special operation qualification certificates provided by the operators to determine whether the operators have special operation qualifications. The continuous verification of the operators' height-climbing qualifications throughout the entire process of the height-climbing operation will be ignored, which will lead to the occurrence of height-climbing violations in the height-climbing operation tasks.

[0003] Therefore, the present invention provides a method and system for personnel access to high-altitude operations based on face recognition. Summary of the invention

[0004] The personnel access method and system for high-altitude operations based on face recognition of the present invention continuously verifies the qualifications of workers during their high-altitude operations, thereby preventing workers from mistakenly entering other areas during the operation.

[0005] The present invention provides a method for personnel access to high-altitude operations based on face recognition, comprising:

[0006] Step 1: Perform facial recognition on each on-duty personnel, and retrieve the corresponding job type and technical information of each on-duty personnel according to the recognition results;

[0007] Step 2: According to the on-site operation deployment plan and the technical information of each on-duty personnel, the corresponding operation tasks are matched for each on-duty personnel and the corresponding climbing threshold of each on-duty personnel is determined;

[0008] Step 3: constructing an access work range corresponding to each on-duty personnel based on the climbing threshold and the work task, and monitoring the personnel behavior of each on-duty personnel based on the access work range;

[0009] Step 4: During the on-site operation, random face sampling is performed on each accessible operation range, and dynamic range supervision is performed on each accessible operation range based on the sampling results;

[0010] Step 5: Analyze the corresponding height-climbing violations of each on-duty personnel based on the personnel behavior supervision results and scope dynamic supervision results and issue warnings.

[0011] In one practicable manner,

[0012] Also includes:

[0013] Collect facial features and basic information of each new employee;

[0014] Constructing the job type and technical information of each new employee based on the basic information corresponding to each new employee;

[0015] The job technical information corresponding to each of the new employees is bound to the facial information respectively.

[0016] In one practicable manner,

[0017] The step 1 comprises:

[0018] Step 11: Guide each on-duty personnel to perform face recognition, perform initial identity recognition on each on-duty personnel according to the recognition results, and determine the personnel who have joined the job according to the recognition results;

[0019] Step 12: Obtain the current position of each person who has not yet joined the job, and prompt the person who has not yet joined the job to leave according to the job requirements corresponding to the current position;

[0020] Step 13: Retrieve the job technical information corresponding to each of the employees who have already started working.

[0021] In one practicable manner,

[0022] The step 2 comprises:

[0023] Step 21: Establish several operation tasks corresponding to the current operation according to the operation deployment plan of the current on-site operation, use the operation map of the current on-site operation to determine the operation range corresponding to each of the operation tasks, and determine the operation height information corresponding to each of the operation ranges;

[0024] Step 22: Determine the executable work tasks corresponding to each of the on-the-job personnel according to the work technical information corresponding to each of the on-the-job personnel, establish a personnel set corresponding to each of the executable work tasks, analyze the task volume corresponding to each of the work tasks, and retrieve the corresponding operator for each work task in the personnel set;

[0025] Step 23: Marking a plurality of operation tracks of each operation range in the operation map according to the task progress corresponding to each operation task, marking each operation track in the operation map respectively, and obtaining the track climbing information corresponding to each operation task;

[0026] Step 24: Match corresponding operators to each of the operation trajectories respectively, count the operators corresponding to each of the operation tasks, and determine the corresponding climbing threshold of each operator in combination with the corresponding trajectory climbing information.

[0027] In one practicable manner,

[0028] The step 3 comprises:

[0029] Step 31: establishing the climbing supervision conditions corresponding to the on-duty personnel according to the climbing threshold, simulating the operation process corresponding to each of the on-duty personnel, obtaining several operation key points corresponding to each of the operation tasks, extracting the personnel distribution corresponding to each of the operation key points, and establishing several operation supervision conditions for the operation tasks;

[0030] Step 32: Analyze the work position range corresponding to each on-duty personnel in different unit time periods according to the climbing supervision conditions and the work supervision conditions, and configure the access work range corresponding to each on-duty personnel in different unit time periods in the work map for each work position range;

[0031] Step 33: According to the change of personnel distribution between adjacent key operation points, the work activity information of each on-duty personnel between the adjacent key operation points is determined, the work task is analyzed to determine the work purpose corresponding to each key operation point, and the standardized work action of each on-duty personnel between different corresponding key operation points is established in combination with the work activity information, and the action supervision conditions are established;

[0032] Step 34: Count the climbing supervision conditions, the work supervision conditions and the action supervision conditions corresponding to each on-duty personnel to establish a supervision plan for each on-duty personnel, and supervise the behavior of each on-duty personnel according to the distribution of the supervision plan.

[0033] In one practicable manner,

[0034] The step 4 comprises:

[0035] Step 41: During the on-site operation, respectively count the personnel quantity change information corresponding to each of the access operation ranges, extract the first access operation range where the number of personnel changes, perform large-scale random sampling on the first access operation range, and obtain a plurality of first target facial information;

[0036] Step 42: Find the supervision plan corresponding to each of the on-duty personnel, determine a number of legal on-duty personnel corresponding to the first access operation range in combination with the current moment, retrieve the legal facial information corresponding to the legal on-duty personnel, and determine the identity information corresponding to each first operation personnel within the first access operation range by comparing the first facial information and the legal facial information;

[0037] Step 43: extracting the second access operation scope whose volume has not changed, performing small-scale random sampling on the second access operation scope to obtain a plurality of second facial information, determining the legal operation distribution position information of the second staff member in the second access operation scope according to the supervision scheme, constructing the small-scale personnel position information of the second access operation scope according to the second facial information, mapping the small-scale personnel position information to the legal operation distribution position information, and obtaining the behavior information of the second access operation scope;

[0038] Step 44: Establish the operation dynamic information of this on-site operation according to the identity information corresponding to the first access operation scope and the behavior information corresponding to the second access operation scope at different times, perform a behavior evaluation on the operation dynamic information, and obtain the qualified dynamic score corresponding to each access operation scope during the operation.

[0039] In one practicable manner,

[0040] The step 5 comprises:

[0041] Step 51: constructing a plurality of work behaviors of each on-duty personnel within different access work ranges according to the personnel behavior supervision results, and determining the work height value corresponding to each work behavior;

[0042] Step 52: constructing the allowed height value corresponding to each of the access operation ranges according to the dynamic range monitoring result;

[0043] Step 53: Determine whether each of the operation climbing values ​​is consistent with the allowed climbing value of the corresponding access range. If they are inconsistent, determine that the corresponding on-duty personnel have violated the climbing regulations;

[0044] Step 54: Find the current access work range of the on-duty personnel who violated the height climbing regulations, generate a warning message and issue a warning within the current access work range.

[0045] In one practicable manner,

[0046] Also includes:

[0047] The number of height-climbing violations corresponding to each on-duty personnel is counted respectively, and when the number of height-climbing violations is greater than a preset threshold, the job technical information of the on-duty personnel is adjusted.

[0048] The present invention provides a personnel access system for high-altitude operations based on face recognition, comprising:

[0049] The face recognition module is used to perform face recognition on each on-duty personnel and retrieve the job type and technical information corresponding to each on-duty personnel according to the recognition results;

[0050] The job type matching module is used to match the corresponding job tasks for each on-the-job personnel according to the on-site job deployment plan and the job type technical information corresponding to each on-the-job personnel, and determine the corresponding climbing threshold for each on-the-job personnel;

[0051] A behavior monitoring module is used to construct an access operation range corresponding to each on-duty personnel based on the climbing threshold and the operation task, and to monitor the behavior of each on-duty personnel based on the access operation range;

[0052] The dynamic supervision module is used to perform random face sampling on each accessible operation range during the on-site operation, and to perform dynamic range supervision on each accessible operation range based on the sampling results;

[0053] The warning execution module is used to analyze the corresponding height-climbing violations of each on-duty personnel and issue warnings based on the personnel behavior supervision results and scope dynamic supervision results.

[0054] In one practicable manner,

[0055] The job type matching module includes:

[0056] The first work type matching unit is used to establish a plurality of work tasks corresponding to the current work according to the work deployment plan of the current on-site work, and to determine the work range corresponding to each of the work tasks by using the work map of the current on-site work, and to determine the work height information corresponding to each of the work ranges;

[0057] The second job type matching unit is used to determine the executable work tasks corresponding to each of the on-the-job personnel according to the work technical information corresponding to each of the on-the-job personnel, establish a personnel set corresponding to each of the executable work tasks, analyze the task volume corresponding to each of the work tasks, and retrieve the corresponding operator for each work task from the personnel set;

[0058] A third work type matching unit is used to mark a plurality of work tracks of each work range in the work map according to the task progress corresponding to each work task, mark each work track in the work map respectively, and obtain the track climbing information corresponding to each work task;

[0059] The fourth job type matching unit is used to match corresponding workers for each of the work trajectories, count the workers corresponding to each of the work tasks, and determine the corresponding climbing threshold of each of the workers in combination with the corresponding trajectory climbing information.

[0060] The achievable beneficial effects of the above technical scheme are as follows: in order to conduct all-round and all-time height-climbing supervision of employees on duty, facial recognition is performed on each on-duty personnel after the workers arrive at their posts. After the recognition is completed, the technical information of the type of work of each on-duty personnel is obtained, so as to match the on-duty personnel with corresponding work tasks in combination with the work deployment plan of this on-site operation, and at the same time, the height-climbing threshold of each on-duty personnel is determined, and the access work scope of each on-duty personnel is further determined. Within the access work scope, corresponding behavioral supervision is performed on each on-duty personnel. In order to achieve full-time supervision, random facial sampling is performed on the access work scope, so that each scope is dynamically supervised, thereby warning the on-duty personnel who violate the climbing rules. In this way, each scope can be dynamically supervised through random facial sampling technology to avoid the occurrence of work on top of or indirect work, and effectively reduce accidents in height-climbing operations.

[0061] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0062] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0064] Figure 1 Schematic diagram of the workflow of the method for admitting personnel to high-altitude operations based on face recognition in an embodiment of the present invention;

[0065] Figure 2 It is a schematic diagram of the composition of the personnel height-access access system based on face recognition in an embodiment of the present invention. DETAILED DESCRIPTION

[0066] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0067] Example 1

[0068] This embodiment provides a method and system for personnel access to high-altitude operations based on face recognition, such as Figure 1 As shown, including:

[0069] Step 1: Perform facial recognition on each on-duty personnel, and retrieve the corresponding job type and technical information of each on-duty personnel according to the recognition results;

[0070] Step 2: According to the on-site operation deployment plan and the technical information of each on-duty personnel, the corresponding operation tasks are matched for each on-duty personnel and the corresponding climbing threshold of each on-duty personnel is determined;

[0071] Step 3: constructing an access work range corresponding to each on-duty personnel based on the climbing threshold and the work task, and monitoring the personnel behavior of each on-duty personnel based on the access work range;

[0072] Step 4: During the on-site operation, random face sampling is performed on each accessible operation range, and dynamic range supervision is performed on each accessible operation range based on the sampling results;

[0073] Step 5: Analyze the corresponding height-climbing violations of each on-duty personnel based on the personnel behavior supervision results and scope dynamic supervision results and issue warnings.

[0074] In this example, the type of work technical information contains information about the work that a person on the job can perform;

[0075] In this example, the climbing threshold indicates the highest value that a person can climb after receiving technical training.

[0076] The working principle and beneficial effects of the above technical solution: In order to conduct all-round and all-time high-altitude supervision of employees on duty, facial recognition is performed on each on-duty personnel after the workers arrive at their posts. After the recognition is completed, the technical information of the type of work of each on-duty personnel is obtained, so as to match the corresponding work tasks for the on-duty personnel in combination with the work deployment plan of this on-site operation. At the same time, the climbing threshold of each on-duty personnel is determined, and the access work scope of each on-duty personnel is further determined. Within the access work scope, corresponding behavioral supervision is carried out on each on-duty personnel. In order to achieve full-time supervision, random facial sampling is carried out on the access work scope, so that each scope is dynamically supervised, thereby warning the on-duty personnel who violate the climbing rules. In this way, each scope can be dynamically supervised through random facial sampling technology to avoid the occurrence of work on top of others or work in parallel, and effectively reduce accidents in high-altitude operations.

[0077] Example 2

[0078] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition further includes:

[0079] Collect facial features and basic information of each new employee;

[0080] Constructing the job type and technical information of each new employee based on the basic information corresponding to each new employee;

[0081] The job technical information corresponding to each of the new employees is bound to the facial information respectively.

[0082] The working principle and beneficial effects of the above technical solution: Face collection and basic information collection are performed on each person when they join the company, laying the foundation for subsequent task allocation.

[0083] Example 3

[0084] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition, step 1, comprises:

[0085] Step 11: Guide each on-duty personnel to perform face recognition, perform initial identity recognition on each on-duty personnel according to the recognition results, and determine the personnel who have joined the job according to the recognition results;

[0086] Step 12: Obtain the current position of each person who has not yet joined the job, and prompt the person who has not yet joined the job to leave according to the job requirements corresponding to the current position;

[0087] Step 13: Retrieve the job technical information corresponding to each of the employees who have already started working.

[0088] The working principle and beneficial effects of the above technical solution: In order to realize task allocation and personnel supervision, the on-the-job personnel are first guided to perform identity recognition, so as to give corresponding departure reminders to the employees who have not yet joined the company, and to select the job types for the employees who have joined the company, so as to lay the foundation for subsequent task allocation.

[0089] Example 4

[0090] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition, step 2, comprises:

[0091] Step 21: Establish several operation tasks corresponding to the current operation according to the operation deployment plan of the current on-site operation, use the operation map of the current on-site operation to determine the operation range corresponding to each of the operation tasks, and determine the operation height information corresponding to each of the operation ranges;

[0092] Step 22: Determine the executable work tasks corresponding to each of the on-the-job personnel according to the work technical information corresponding to each of the on-the-job personnel, establish a personnel set corresponding to each of the executable work tasks, analyze the task volume corresponding to each of the work tasks, and retrieve the corresponding operator for each work task in the personnel set;

[0093] Step 23: Marking a plurality of operation tracks of each operation range in the operation map according to the task progress corresponding to each operation task, marking each operation track in the operation map respectively, and obtaining the track climbing information corresponding to each operation task;

[0094] Step 24: Match corresponding operators to each of the operation trajectories respectively, count the operators corresponding to each of the operation tasks, and determine the corresponding climbing threshold of each operator in combination with the corresponding trajectory climbing information.

[0095] In this example, each operation task corresponds to an operation range, and each operation range corresponds to an operation height information;

[0096] In this example, executable work tasks represent tasks that can be completed by personnel on duty;

[0097] In this example, the larger the task volume, the more operators are called in;

[0098] In this example, a work trajectory corresponds to a trajectory climbing information.

[0099] The working principle and beneficial effects of the above technical solution are as follows: by dividing the work deployment plan into several work tasks, the work scope and work height information of each work task are determined in combination with the work map, so that the corresponding number of workers are configured for different work tasks according to the executable work tasks of each on-the-job personnel, and then the work trajectory corresponding to each work scope and the climbing information of the trajectory are determined, thereby determining the climbing threshold of each worker. Through the above method, not only can the corresponding task be matched for each on-the-job personnel, but also the climbing thresholds of multiple workers can be determined at the same time, thereby improving the effectiveness and efficiency of the technology.

[0100] Example 5

[0101] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition, step 3, comprises:

[0102] Step 31: establishing the climbing supervision conditions corresponding to the on-duty personnel according to the climbing threshold, simulating the operation process corresponding to each of the on-duty personnel, obtaining several operation key points corresponding to each of the operation tasks, extracting the personnel distribution corresponding to each of the operation key points, and establishing several operation supervision conditions for the operation tasks;

[0103] Step 32: Analyze the work position range corresponding to each on-duty personnel in different unit time periods according to the climbing supervision conditions and the work supervision conditions, and configure the access work range corresponding to each on-duty personnel in different unit time periods in the work map for each work position range;

[0104] Step 33: According to the change of personnel distribution between adjacent key operation points, the work activity information of each on-duty personnel between the adjacent key operation points is determined, the work task is analyzed to determine the work purpose corresponding to each key operation point, and the standardized work action of each on-duty personnel between different corresponding key operation points is established in combination with the work activity information, and the action supervision conditions are established;

[0105] Step 34: Count the climbing supervision conditions, the work supervision conditions and the action supervision conditions corresponding to each on-duty personnel to establish a supervision plan for each on-duty personnel, and supervise the behavior of each on-duty personnel according to the distribution of the supervision plan.

[0106] In this example, the key point of the operation represents the work that must be completed in a work task;

[0107] In this example, the operation supervision condition represents the personnel distribution condition corresponding to each operation key point, and the operation corresponding to each person under the personnel distribution condition;

[0108] In this example, the work activity information represents the activity information of the on-duty personnel during the work process;

[0109] In this example, the action supervision condition represents the condition for normative supervision of the work actions of the personnel on duty;

[0110] In this example, the unit time period is 1 hour.

[0111] The working principle and beneficial effects of the above technical solution: In order to achieve effective supervision, the climbing supervision conditions for the on-duty personnel are first constructed based on the climbing threshold, and then the operation supervision conditions are constructed based on the personnel distribution in the key operation points of each operation task, and the personnel changes in each accessible operation scope are further determined, thereby constructing the action supervision conditions. Finally, a supervision plan for each on-duty personnel can be established based on the climbing supervision conditions, operation supervision conditions and action supervision conditions. The supervision plan can be used to carry out corresponding supervision of the on-duty personnel, thereby achieving the purpose of precise supervision.

[0112] Example 6

[0113] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition, step 4, comprises:

[0114] Step 41: During the on-site operation, respectively count the personnel quantity change information corresponding to each of the access operation ranges, extract the first access operation range where the number of personnel changes, perform large-scale random sampling on the first access operation range, and obtain a plurality of first target facial information;

[0115] Step 42: Find the supervision plan corresponding to each of the on-duty personnel, determine a number of legal on-duty personnel corresponding to the first access operation range in combination with the current moment, retrieve the legal facial information corresponding to the legal on-duty personnel, and determine the identity information corresponding to each first operation personnel within the first access operation range by comparing the first facial information and the legal facial information;

[0116] Step 43: extracting the second access operation scope whose volume has not changed, performing small-scale random sampling on the second access operation scope to obtain a plurality of second facial information, determining the legal operation distribution position information of the second staff member in the second access operation scope according to the supervision scheme, constructing the small-scale personnel position information of the second access operation scope according to the second facial information, mapping the small-scale personnel position information to the legal operation distribution position information, and obtaining the behavior information of the second access operation scope;

[0117] Step 44: Establish the operation dynamic information of this on-site operation according to the identity information corresponding to the first access operation scope and the behavior information corresponding to the second access operation scope at different times, perform a behavior evaluation on the operation dynamic information, and obtain the qualified dynamic score corresponding to each access operation scope during the operation.

[0118] In this example, large-scale random sampling means face sampling of more than 75% of the people within the first access operation scope, and small-scale random sampling means face sampling of 35% of the people within the second access operation scope.

[0119] The working principle and beneficial effects of the above technical solution: During on-site operations, the access operation scope is divided into two categories by counting the changes in the number of people entering the access operation scope, and then large-scale face sampling is performed on the access operation scope that has changed to determine the identity information corresponding to each operator. Small-scale face sampling is performed on the access operation scope that has not changed to determine the behavioral information of the staff within the access operation scope, thereby conducting a behavioral evaluation of each access operation scope and determining a qualified dynamic score for each access operation scope, thereby realizing dynamic supervision and timely discovering problems on the work site.

[0120] Example 7

[0121] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition, step 5 includes:

[0122] Step 51: constructing a plurality of work behaviors of each on-duty personnel within different access work ranges according to the personnel behavior supervision results, and determining the work height value corresponding to each work behavior;

[0123] Step 52: constructing the allowed height value corresponding to each of the access operation ranges according to the dynamic range monitoring result;

[0124] Step 53: Determine whether each of the operation climbing values ​​is consistent with the allowed climbing value of the corresponding access range. If they are inconsistent, determine that the corresponding on-duty personnel have violated the climbing regulations;

[0125] Step 54: Find the current access work range of the on-duty personnel who violated the height climbing regulations, generate a warning message and issue a warning within the current access work range.

[0126] The working principle and beneficial effects of the above technical solution: by analyzing the working height value of each on-duty personnel and the allowed height value of each accessible working range, it is analyzed whether the on-duty personnel have any illegal climbing phenomena, so as to make corresponding warnings and avoid accidents.

[0127] Example 8

[0128] On the basis of Example 1, the method for admitting personnel to high-altitude operations based on face recognition further includes:

[0129] The number of height-climbing violations corresponding to each on-duty personnel is counted respectively, and when the number of height-climbing violations is greater than a preset threshold, the job technical information of the on-duty personnel is adjusted.

[0130] The working principle and beneficial effects of the above technical solution: imposing certain punishments on people who repeatedly violate the regulations on climbing can serve as a warning and alert, thereby reducing the probability of people climbing illegally.

[0131] Example 9

[0132] This embodiment provides a personnel access system for high-altitude operations based on face recognition, such as Figure 2 As shown, including:

[0133] The face recognition module is used to perform face recognition on each on-duty personnel and retrieve the job type and technical information corresponding to each on-duty personnel according to the recognition results;

[0134] The job type matching module is used to match the corresponding job tasks for each on-the-job personnel according to the on-site job deployment plan and the job type technical information corresponding to each on-the-job personnel, and determine the corresponding climbing threshold for each on-the-job personnel;

[0135] A behavior monitoring module is used to construct an access operation range corresponding to each on-duty personnel based on the climbing threshold and the operation task, and to monitor the behavior of each on-duty personnel based on the access operation range;

[0136] The dynamic supervision module is used to perform random face sampling on each accessible operation range during the on-site operation, and to perform dynamic range supervision on each accessible operation range based on the sampling results;

[0137] The warning execution module is used to analyze the corresponding height-climbing violations of each on-duty personnel and issue warnings based on the personnel behavior supervision results and scope dynamic supervision results.

[0138] In this example, the type of work technical information contains information about the work that a person on the job can perform;

[0139] In this example, the climbing threshold indicates the highest value that a person can climb after receiving technical training.

[0140] The working principle and beneficial effects of the above technical solution: In order to conduct all-round and all-time high-altitude supervision of employees on duty, facial recognition is performed on each on-duty personnel after the workers arrive at their posts. After the recognition is completed, the technical information of the type of work of each on-duty personnel is obtained, so as to match the corresponding work tasks for the on-duty personnel in combination with the work deployment plan of this on-site operation. At the same time, the climbing threshold of each on-duty personnel is determined, and the access work scope of each on-duty personnel is further determined. Within the access work scope, corresponding behavioral supervision is carried out on each on-duty personnel. In order to achieve full-time supervision, random facial sampling is carried out on the access work scope, so that each scope is dynamically supervised, thereby warning the on-duty personnel who violate the climbing rules. In this way, each scope can be dynamically supervised through random facial sampling technology to avoid the occurrence of work on top of others or work in parallel, and effectively reduce accidents in high-altitude operations.

[0141] Example 10

[0142] In the personnel access system for high-altitude work based on face recognition on the basis of Example 9, the job type matching module includes:

[0143] The first work type matching unit is used to establish a plurality of work tasks corresponding to the current work according to the work deployment plan of the current on-site work, and to determine the work range corresponding to each of the work tasks by using the work map of the current on-site work, and to determine the work height information corresponding to each of the work ranges;

[0144] The second job type matching unit is used to determine the executable work tasks corresponding to each of the on-the-job personnel according to the work technical information corresponding to each of the on-the-job personnel, establish a personnel set corresponding to each of the executable work tasks, analyze the task volume corresponding to each of the work tasks, and retrieve the corresponding operator for each work task from the personnel set;

[0145] A third work type matching unit is used to mark a plurality of work tracks of each work range in the work map according to the task progress corresponding to each work task, mark each work track in the work map respectively, and obtain the track climbing information corresponding to each work task;

[0146] The fourth job type matching unit is used to match corresponding workers for each of the work trajectories, count the workers corresponding to each of the work tasks, and determine the corresponding climbing threshold of each of the workers in combination with the corresponding trajectory climbing information.

[0147] In this example, each operation task corresponds to an operation range, and each operation range corresponds to an operation height information;

[0148] In this example, executable work tasks represent tasks that can be completed by personnel on duty;

[0149] In this example, the larger the task volume, the more operators are called in;

[0150] In this example, a work trajectory corresponds to a trajectory climbing information.

[0151] The working principle and beneficial effects of the above technical solution are as follows: by dividing the work deployment plan into several work tasks, the work scope and work height information of each work task are determined in combination with the work map, so that the corresponding number of workers are configured for different work tasks according to the executable work tasks of each on-the-job personnel, and then the work trajectory corresponding to each work scope and the climbing information of the trajectory are determined, thereby determining the climbing threshold of each worker. Through the above method, not only can the corresponding task be matched for each on-the-job personnel, but also the climbing thresholds of multiple workers can be determined at the same time, thereby improving the effectiveness and efficiency of the technology.

[0152] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A method for admitting personnel to high-altitude operations based on face recognition, characterized in that: include: Step 1: Perform facial recognition on each on-duty personnel, and retrieve the corresponding job type and technical information of each on-duty personnel according to the recognition results; Step 2: According to the on-site operation deployment plan and the technical information of each on-duty personnel, the corresponding operation tasks are matched for each on-duty personnel and the corresponding climbing threshold of each on-duty personnel is determined; Step 3: constructing an access work range corresponding to each on-duty personnel based on the climbing threshold and the work task, and monitoring the personnel behavior of each on-duty personnel based on the access work range; Step 4: During the on-site operation, random face sampling is performed on each accessible operation range, and dynamic range supervision is performed on each accessible operation range based on the sampling results; Step 5: Analyze the corresponding height-climbing violations of each on-duty personnel based on the personnel behavior supervision results and scope dynamic supervision results and issue warnings.

2. The method for accessing personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: Also includes: Collect facial features and basic information of each new employee; Constructing the job type and technical information of each new employee based on the basic information corresponding to each new employee; The job technical information corresponding to each of the new employees is bound to the facial information respectively.

3. The method for accessing personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: The step 1 comprises: Step 11: Guide each on-duty personnel to perform face recognition, perform initial identity recognition on each on-duty personnel according to the recognition results, and determine the personnel who have joined the job according to the recognition results; Step 12: Obtain the current position of each person who has not yet joined the job, and prompt the person who has not yet joined the job to leave according to the job requirements corresponding to the current position; Step 13: Retrieve the job technical information corresponding to each of the employees who have already started working.

4. The method for accessing personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: The step 2 comprises: Step 21: Establish several operation tasks corresponding to the current operation according to the operation deployment plan of the current on-site operation, use the operation map of the current on-site operation to determine the operation range corresponding to each of the operation tasks, and determine the operation height information corresponding to each of the operation ranges; Step 22: Determine the executable work tasks corresponding to each of the on-the-job personnel according to the work technical information corresponding to each of the on-the-job personnel, establish a personnel set corresponding to each of the executable work tasks, analyze the task volume corresponding to each of the work tasks, and retrieve the corresponding operator for each work task in the personnel set; Step 23: Marking a plurality of operation tracks of each operation range in the operation map according to the task progress corresponding to each operation task, marking each operation track in the operation map respectively, and obtaining the track climbing information corresponding to each operation task; Step 24: Match corresponding operators to each of the operation trajectories respectively, count the operators corresponding to each of the operation tasks, and determine the corresponding climbing threshold of each operator in combination with the corresponding trajectory climbing information.

5. The method for accessing personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: The step 3 comprises: Step 31: establishing the climbing supervision conditions corresponding to the on-duty personnel according to the climbing threshold, simulating the operation process corresponding to each of the on-duty personnel, obtaining several operation key points corresponding to each of the operation tasks, extracting the personnel distribution corresponding to each of the operation key points, and establishing several operation supervision conditions for the operation tasks; Step 32: Analyze the work position range corresponding to each on-duty personnel in different unit time periods according to the climbing supervision conditions and the work supervision conditions, and configure the access work range corresponding to each on-duty personnel in different unit time periods in the work map for each work position range; Step 33: According to the change of personnel distribution between adjacent key operation points, the work activity information of each on-duty personnel between the adjacent key operation points is determined, the work task is analyzed to determine the work purpose corresponding to each key operation point, and the standardized work action of each on-duty personnel between different corresponding key operation points is established in combination with the work activity information, and the action supervision conditions are established; Step 34: Count the climbing supervision conditions, the work supervision conditions and the action supervision conditions corresponding to each on-duty personnel to establish a supervision plan for each on-duty personnel, and supervise the behavior of each on-duty personnel according to the distribution of the supervision plan.

6. The method for admitting personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: The step 4 comprises: Step 41: During the on-site operation, respectively count the personnel quantity change information corresponding to each of the access operation ranges, extract the first access operation range where the number of personnel changes, perform large-scale random sampling on the first access operation range, and obtain a plurality of first target facial information; Step 42: Find the supervision plan corresponding to each of the on-duty personnel, determine a number of legal on-duty personnel corresponding to the first access operation range in combination with the current moment, retrieve the legal facial information corresponding to the legal on-duty personnel, and determine the identity information corresponding to each first operation personnel within the first access operation range by comparing the first facial information and the legal facial information; Step 43: extracting the second access operation scope whose volume has not changed, performing small-scale random sampling on the second access operation scope to obtain a plurality of second facial information, determining the legal operation distribution position information of the second staff member in the second access operation scope according to the supervision scheme, constructing the small-scale personnel position information of the second access operation scope according to the second facial information, mapping the small-scale personnel position information to the legal operation distribution position information, and obtaining the behavior information of the second access operation scope; Step 44: Establish the operation dynamic information of this on-site operation according to the identity information corresponding to the first access operation scope and the behavior information corresponding to the second access operation scope at different times, perform a behavior evaluation on the operation dynamic information, and obtain the qualified dynamic score corresponding to each access operation scope during the operation.

7. The method for admitting personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: The step 5 comprises: Step 51: constructing a plurality of work behaviors of each on-duty personnel within different access work ranges according to the personnel behavior supervision results, and determining the work height value corresponding to each work behavior; Step 52: constructing the allowed height value corresponding to each of the access operation ranges according to the dynamic range monitoring result; Step 53: Determine whether each of the operation climbing values ​​is consistent with the allowed climbing value of the corresponding access range. If they are inconsistent, determine that the corresponding on-duty personnel have violated the climbing regulations; Step 54: Find the current access work range of the on-duty personnel who violated the height climbing regulations, generate a warning message and issue a warning within the current access work range.

8. The method for accessing personnel to high-altitude operations based on face recognition as claimed in claim 1, characterized in that: Also includes: The number of height-climbing violations corresponding to each on-duty personnel is counted respectively, and when the number of height-climbing violations is greater than a preset threshold, the job technical information of the on-duty personnel is adjusted.

9. The personnel access system for high-altitude operations based on face recognition is characterized by: include: The face recognition module is used to perform face recognition on each on-duty personnel and retrieve the job type and technical information corresponding to each on-duty personnel according to the recognition results; The job type matching module is used to match the corresponding job tasks for each on-the-job personnel according to the on-site job deployment plan and the job type technical information corresponding to each on-the-job personnel, and determine the corresponding climbing threshold for each on-the-job personnel; A behavior monitoring module is used to construct an access operation range corresponding to each on-duty personnel based on the climbing threshold and the operation task, and to monitor the behavior of each on-duty personnel based on the access operation range; The dynamic supervision module is used to perform random face sampling on each accessible operation range during the on-site operation, and to perform dynamic range supervision on each accessible operation range based on the sampling results; The warning execution module is used to analyze the corresponding height-climbing violations of each on-duty personnel and issue warnings based on the personnel behavior supervision results and scope dynamic supervision results.

10. The personnel access system for high-altitude operations based on face recognition as claimed in claim 9, characterized in that: The job type matching module includes: The first work type matching unit is used to establish a plurality of work tasks corresponding to the current work according to the work deployment plan of the current on-site work, and to determine the work range corresponding to each of the work tasks by using the work map of the current on-site work, and to determine the work height information corresponding to each of the work ranges; The second job type matching unit is used to determine the executable work tasks corresponding to each of the on-the-job personnel according to the work technical information corresponding to each of the on-the-job personnel, establish a personnel set corresponding to each of the executable work tasks, analyze the task volume corresponding to each of the work tasks, and retrieve the corresponding operator for each work task from the personnel set; The third work type matching unit is used to mark a plurality of work tracks of each work range in the work map according to the task progress corresponding to each work task, mark each work track in the work map respectively, and obtain the track climbing information corresponding to each work task; The fourth job type matching unit is used to match corresponding workers for each of the work trajectories, count the workers corresponding to each of the work tasks, and determine the corresponding climbing threshold of each of the workers in combination with the corresponding trajectory climbing information.

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