CN117979238A - Network-based informatization supervision terminal for electric power construction site and use method thereof - Google Patents
Network-based informatization supervision terminal for electric power construction site and use method thereof Download PDFInfo
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Abstract
The invention discloses a network-based informatization supervision terminal for an electric power construction site and a use method thereof, belonging to the technical field of terminal position positioning, and comprising a real-time positioning unit: the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position; track recording unit: the method is used for recording the moving track of the supervision personnel; alarm notification unit: the position change of the supervision personnel is monitored, and an alarm notification is sent when an abnormal situation occurs; management and scheduling unit: the management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved. The invention tracks and records the personnel position in real time, and is convenient for the superior management department to manage and schedule.
Description
Technical Field
The invention belongs to the technical field of terminal position positioning, and particularly relates to an informatization supervision terminal for a power construction site based on a network and a use method thereof.
Background
In the existing construction enterprise management scheme, it has become a common practice to rely on paper materials to transfer information. However, this approach has some problems that have plagued construction management. First, paper material is easily lost. In a construction site, a large amount of files and data need to be transferred and stored, and the use of paper forms easily causes the files to be lost or misplaced. This can lead to incomplete information, affecting the accuracy and consistency of the construction management. Second, the paper data transfer speed is slow. When important information needs to be transferred to related personnel, the important information needs to be physically transferred or mailed, which consumes time and resources. In emergency situations, delayed information feedback may result in a failure to take corresponding measures in time, thereby adversely affecting construction progress and safety. In addition, for some proctoring personnel, let constructors take photos or videos as certificates of site proctoring, but do not actually arrive at the site for in-situ inspection, which can cause problems of false information. This behaviour severely threatens the management of the construction site. Once an accident occurs, the supervision personnel lacks real field knowledge, and it is difficult to find the problem in time and take appropriate measures. This can lead to the occurrence and spread of accidents, with significant economic and reputation losses for construction enterprises. The existing means are difficult to completely eradicate the occurrence of false information. The traditional management mode lacks of a real-time monitoring and tracking mechanism, so that constructors or supervision personnel can avoid real site inspection and auditing to a certain extent. In addition, due to the limitations of paper materials, reliable data recording and information sharing cannot be provided, so that false information is more easily propagated and misled.
Therefore, in order to solve the above problems, it is becoming particularly important to introduce a network-based informatization supervision terminal for electric power construction sites. The network-based informatization supervision terminal for the electric power construction site is equipment for monitoring and managing the electric power construction site by utilizing a network technology, and can acquire various data of the electric power construction site in real time by connecting to the Internet, and transmit the data to a supervision center or other related departments for analysis and processing. Therefore, based on the lack of real-time monitoring and tracking mechanism in the traditional management mode, so that constructors or supervision personnel can avoid the problems of real field inspection and auditing to a certain extent, a network-based informatization supervision terminal for the electric power construction field is needed to realize the following functions: the personnel position is tracked and recorded in real time, so that the management and the scheduling of the upper management department are facilitated, meanwhile, the alarm notification function can improve the safety, ensure that the personnel work within a specified range and timely take actions to cope with abnormal conditions.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides the network-based informationized supervision terminal for the electric power construction site and the use method thereof, which have the advantages of real-time tracking and recording of the positions of personnel, convenience for the management and scheduling of the upper management departments, capability of improving the safety of the alarm notification function, ensuring the personnel to work within a specified range and timely taking actions to cope with abnormal conditions, and solve the problems in the prior art.
The invention discloses a network-based informatization supervision terminal for an electric power construction site, which comprises a central processing module, wherein the central processing module is in signal connection with a position tracking module and a wireless transmission module, the wireless transmission module is used for transmitting information of the position tracking module to the central processing module, and the central processing module is in signal connection with a management end.
The location tracking module includes:
Real-time positioning unit: the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position;
track recording unit: the method comprises the steps of recording the moving track of a supervision person, storing and displaying the position information of the supervision person according to a time sequence, and forming a track circuit diagram;
alarm notification unit: the position change of the supervision personnel is monitored, and an alarm notification is sent when an abnormal situation occurs;
Management and scheduling unit: the management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved.
As a preferred embodiment of the present invention, the real-time positioning unit includes:
and a constructor positioning subunit: the satellite positioning technology is used for acquiring accurate position information of constructor positioning terminals, each constructor is provided with a positioning terminal, the position data of each constructor is uploaded to a supervision system, and a dynamic constructor area can be formed by collecting and processing the position data of a plurality of constructors to reflect the distribution and the activity range of the constructors;
The supervisor positioning subunit: the satellite positioning technology is used for uploading the position data of the supervision personnel to the supervision system and displaying the position data on a map, so that the system can set a boundary or a limiting area in order to ensure that the supervision personnel move in a dynamic staff area, and when the supervision personnel exceeds the area, the system can give out a warning or a reminder.
As a preferred aspect of the present invention, the constructor positioning subunit is in signal connection with an constructor area boundary dividing subunit, and includes:
Geographic location based boundary partitioning component: according to the geographical features and the range of the actual construction site, the map function in the supervision system is combined, and the boundary of the construction site can be drawn on the map;
boundary partitioning component based on fixed device: setting fixed equipment on a construction site, determining the boundary of a dynamic area through the positions and the ranges of the equipment, and correspondingly updating the position information of constructors when the constructors enter or leave the area defined by the equipment;
A virtual boundary-based boundary partitioning component: by using the virtual boundary function provided by the supervision system, a virtual boundary line or area can be defined on the map for limiting the moving range of constructors, and when the constructors cross the virtual boundary, the system can send out a warning or reminding to ensure that the constructors always perform supervision work at a proper position;
A task area based boundary partitioning component: according to the requirements and distribution conditions of the tasks, the construction site is divided into different task areas, and each task area is provided with a specific boundary, so that constructors of corresponding work types are only allowed to enter and move.
As a preferred embodiment of the present invention, the real-time positioning unit further includes:
a work positioning subunit: according to different work types, a special positioning terminal is arranged for constructors of each work type;
Simplex display subunit: the supervision personnel can select a designated work type to supervise through a supervision system, and the system only displays the position information and the dynamic area of the work type constructor according to the selection of the supervision personnel;
Dynamic region restriction subunit: in order to ensure that the supervision personnel move in a dynamic area of a designated work class, a boundary or a limiting area is set by the system, and when the supervision personnel exceed the area, the system can give out a warning or a reminder to ensure that the supervision personnel always perform supervision work at a proper position;
work task allocation subunit: the task list in the supervision system can be used for distributing tasks of different work types to corresponding constructors, the supervision personnel can select tasks of specified work types in the supervision system and distribute the tasks to corresponding constructors, and the system can send task information to a special positioning terminal of the constructors.
As a preferred embodiment of the present invention, the real-time positioning unit is signally connected with:
An emergency help seeking unit: the emergency help seeking function can be provided through real-time positioning, when constructors or prisoners encounter emergency, help seeking signals can be sent through the positioning terminal, and the position information of the help seeking signals can be rapidly transmitted to related personnel, so that rescue can be performed in time;
Man-hour statistics unit: the positioning terminal is utilized to record the working time and working time of constructors, so that working hour statistics and attendance management can be conveniently carried out, and manual operation and errors are reduced;
Work efficiency analysis unit: according to the positioning data, the working track and the residence time of constructors can be analyzed, the working efficiency is estimated, and improvement suggestions are provided to optimize the construction flow and improve the working efficiency.
A construction site layout planning unit: by collecting and processing dynamic constructor areas formed by the position data of a plurality of constructors, management staff is helped to plan construction site layout better, the arrangement positions of resources and equipment are arranged reasonably, and working efficiency and safety are improved;
Environmental monitoring and early warning unit: by combining the real-time positioning and environment monitoring technology, the environment parameters of the construction site can be monitored, and when the environment parameters are abnormal or exceed the early warning value, the system can timely send out early warning information, so that the safety and health of constructors are ensured.
As a preferred aspect of the present invention, the constructor positioning subunit is further signally connected to the following units:
Area standard detection unit: the method is used for detecting whether the construction position of the sectional construction meets the standard requirement, comparing whether a plurality of dynamic constructor areas are on the same track or not and whether the dynamic constructor areas are consistent with the preset construction track or not, and determining the position accuracy and consistency of the constructor areas through positioning data and track analysis;
A movement track detection unit: the system is used for monitoring whether the dynamic movement track of the constructor area is the same as the preset construction track, can track the position change of the constructor area in real time, compares the position change with the preset construction track, and can send out an alarm and remind related personnel to adjust and correct if deviation or inconsistency is found;
area management unit: the management system is used for a management department to preset a constructor area and control corresponding constructors to enter the area, before construction, the management personnel can define dynamic constructor areas in advance and input the dynamic constructor areas into the supervision system, and then the system can distribute and guide the constructors according to preset area information to ensure that the constructors enter the correct area to work.
As a preferred embodiment of the present invention, the position tracking module further includes a position comparing unit including:
track acquisition subunit: collecting and recording position track data of two terminals, including time and longitude and latitude information;
Trajectory matching subunit: matching and comparing the tracks of the two terminals through an algorithm;
similarity calculation subunit: calculating a similarity index of the track by using cosine similarity or Euclidean distance according to the matching result;
Decision logic subunit: setting a reasonable threshold or rule, judging whether the tracks of the two terminals are the same according to the similarity index, and if the similarity exceeds the threshold or accords with the rule, indicating that the same person moves with the two terminals;
prompt subunit: according to the judging result, the system can give out a corresponding prompt or alarm.
As the invention is preferable, the constructor positioning subunit and the constructor positioning subunit are connected by the signal connection unit, and the constructor terminal are respectively provided with photographing and recording functions for recording and collecting field information, and when the constructor terminal and the constructor terminal generate sense, the sensing mechanism can be utilized to realize automatic classification of the photos, thereby being convenient for automatic classification of the information.
As a preferred embodiment of the present invention, the management and scheduling unit includes:
and (3) a real-time monitoring subunit: the upper management department can monitor the position information of staff in real time through the position positioning technology;
Task allocation and navigation subunit: by utilizing the position positioning system, the superior management department can distribute tasks to the latest proper staff and provide navigation functions to guide the staff to go to the work place;
An automated inspection subunit: the work of staff can be monitored and verified in real time by combining a position positioning system and an automatic checking mechanism;
data acquisition and comparison subunit: the position positioning system can record the working data of staff at different positions, and the upper management department can compare with the task requirements;
training and feedback subunits: based on the position location data, superior authorities can evaluate the performance of employees at different locations and provide targeted training and feedback.
The application method of the network-based power construction site informatization supervision terminal comprises the following steps: the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position;
Recording the moving track of the supervision personnel, and storing and displaying the position information of the supervision personnel according to the time sequence to form a track circuit diagram;
Monitoring the position change of a supervision person, and sending an alarm notification when an abnormal situation occurs;
The management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the position tracking module can realize real-time tracking and recording of the personnel position, and is convenient for the upper management department to manage and schedule. Meanwhile, the alarm notification function can improve safety, ensure that personnel work within a specified range and timely take action to cope with abnormal conditions.
The position determination of constructors and supervision staff can be realized, and the supervision staff is ensured to move in a dynamic constructor area. Therefore, management personnel can conveniently know and monitor the construction site in real time, and the supervision efficiency and the management level are improved.
Drawings
Fig. 1 is a schematic structural diagram of an informatization supervision terminal of a network-based power construction site according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of a location tracking module provided by an embodiment of the present invention;
FIG. 3 is a schematic block diagram I of a real-time positioning unit provided by an embodiment of the present invention;
FIG. 4 is a schematic block diagram of a constructor zone boundary dividing sub-unit provided by an embodiment of the present invention;
FIG. 5 is a schematic block diagram II of a real-time positioning unit according to an embodiment of the present invention;
FIG. 6 is a schematic block diagram of a real-time positioning unit signal connection emergency help-seeking unit, a man-hour statistics unit, a work efficiency analysis unit, a construction site layout planning unit and an environment monitoring and early warning unit provided by an embodiment of the present invention;
fig. 7 is a schematic block diagram provided by an embodiment of the present invention, having an area criterion detecting unit, a movement trajectory detecting unit, and an area management unit;
FIG. 8 is a schematic block diagram of a unit with position contrast provided by an embodiment of the present invention;
FIG. 9 is a schematic block diagram of signal connection of a constructor positioning subunit and a supervisor positioning subunit through a signal connection unit provided by an embodiment of the present invention;
Fig. 10 is a schematic block diagram of management and scheduling unit refinement provided by an embodiment of the present invention.
Detailed Description
For a further understanding of the invention, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
It should be noted that, all actions of acquiring signals, information or data in the present application are performed under the condition of conforming to the corresponding data protection rule policy of the country of the location and obtaining the authorization given by the owner of the corresponding device.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the network-based informatization supervision terminal for electric power construction sites provided by the embodiment of the invention comprises a central processing module, wherein the central processing module is in signal connection with a position tracking module and a wireless transmission module, the wireless transmission module is used for transmitting information of the position tracking module to the central processing module, and the central processing module is in signal connection with a management end.
The location tracking module includes:
Real-time positioning unit: the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position;
Track recording unit: the method is used for recording the moving track of the supervision personnel, storing and displaying the position information of the supervision personnel according to the time sequence, and forming a track circuit diagram. In this way, the superior management department and other related personnel can look up the historical track of the supervision personnel and know the activity range and the action path of the supervision personnel.
Alarm notification unit: and the monitoring system is responsible for monitoring the position change of the supervision personnel and sending an alarm notification when an abnormal situation occurs. For example, when a supervisor leaves a designated area or is out of the operating time range, the system automatically triggers an alarm and notifies the relevant personnel to take action in time.
Management and scheduling unit: the management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved.
Through the combination of the units, the position tracking module can realize real-time tracking and recording of the positions of the personnel, and is convenient for the upper management departments to manage and schedule. Meanwhile, the alarm notification function can improve safety, ensure that personnel work within a specified range and timely take action to cope with abnormal conditions. And the functions of real-time monitoring, accurate data acquisition and transmission, remote operation and guidance and the like can be realized, and reliable information feedback and management support are provided. Through the digital and automatic mode, the problems of losing paper data and low transmission speed can be effectively avoided. Meanwhile, the network-based supervision terminal can provide accurate field data and image records, reduce false information, and enhance the credibility and safety of construction management.
Referring to fig. 3, the real-time positioning unit includes:
and a constructor positioning subunit: the satellite positioning technology is used for acquiring accurate position information of constructor positioning terminals, each constructor is provided with a positioning terminal, the position data of each constructor is uploaded to a supervision system, and a dynamic constructor area can be formed by collecting and processing the position data of a plurality of constructors to reflect the distribution and the activity range of the constructors;
The supervisor positioning subunit: the satellite positioning technology is used for uploading the position data of the supervision personnel to the supervision system and displaying the position data on a map, so that the system can set a boundary or a limiting area in order to ensure that the supervision personnel move in a dynamic staff area, and when the supervision personnel exceeds the area, the system can give out a warning or a reminder.
The position determination of constructors and supervision staff can be realized, and the supervision staff is ensured to move in a dynamic constructor area. Therefore, management personnel can conveniently know and monitor the construction site in real time, and the supervision efficiency and the management level are improved.
Referring to fig. 4, the constructor positioning subunit is in signal connection with an constructor area boundary dividing subunit, and includes:
Geographic location based boundary partitioning component: according to the geographical features and the range of the actual construction site, the map function in the supervision system is combined, and the boundary of the construction site can be drawn on the map. The geographical range of the constructor activity can be defined and used as the boundary of the dynamic area.
For example: when six coordinate points are provided, these coordinate points may be used to define boundaries of a construction site. The following is one example:
Coordinate 1: (39.1234, 116.5678)
Coordinate 2: (39.2345, 116.5678)
Coordinate 3: (39.2345, 116.7890)
Coordinates 4: (39.3456, 116.7890)
Coordinates 5: (39.3456, 116.5678)
Coordinates 6: (39.2345, 116.5678)
Through the above six coordinate points, a polygon, that is, a boundary of a construction site can be constructed. On the map function in the supervision system, the polygon can be drawn to form the geographic boundary of the construction site.
When the positioning data of the constructors are compared with the boundary, whether the constructors are in the construction site or not can be judged. If the boundary is exceeded, there may be a security risk or an offence.
Boundary partitioning component based on fixed device: fixed equipment, such as fences, gates or sensors, are located at the job site and the boundaries of the dynamic zone are determined by the location and extent of these equipment. When constructors enter or leave the areas defined by these devices, the system updates their location information accordingly.
A virtual boundary-based boundary partitioning component: by using the virtual boundary function provided by the supervision system, a virtual boundary line or area can be defined on the map for limiting the moving range of constructors. When the constructor crosses the virtual boundary, the system will issue a warning or alert to ensure that they are always in place for supervision.
A task area based boundary partitioning component: and dividing the construction site into different task areas according to the requirements and the distribution conditions of the tasks. Each task area has a specific boundary, and only constructors of corresponding work types are allowed to enter and move. Through the division of the task areas, the position and the activity range of constructors can be better managed.
Referring to fig. 5, the real-time positioning unit further includes:
A work positioning subunit: according to different kinds of work, a special positioning terminal is provided for constructors of each kind of work. For example, electricians, welders, etc. have individual terminals for each job. These terminals may use GPS or other positioning techniques to obtain the location information of the constructor.
Simplex display subunit: the supervision personnel can select the appointed work types to supervise through the supervision system. The system only displays the position information and the dynamic area of the construction personnel according to the selection of the supervision personnel. Therefore, the work interface of the supervision personnel can be simplified, and the supervision personnel can focus on specific work types.
Dynamic region restriction subunit: to ensure that the attendant moves within the dynamic area of the designated job, the system may set a boundary or limit area, and when the attendant exceeds this area, the system will issue a warning or alert to ensure that they are always in place to conduct the attendant work.
Work task allocation subunit: tasks of different work types can be distributed to corresponding constructors according to the task list in the supervision system. The supervisor can select the task of the designated work class in the monitoring system and distribute the task to the corresponding constructor. The system can send the task information to the special positioning terminal of constructors so that the constructors can accurately know own task and work requirements.
Through the work type task allocation subunit, a supervisor can more accurately allocate the task to constructors of corresponding work types, and accuracy and efficiency of task execution are improved. Meanwhile, constructors can clearly know the current task and working content of the constructors, and confusion or misunderstanding is avoided.
Through the arrangement, the positioning and the display of construction personnel of each work type can be realized, and the supervision personnel can be ensured to move in a dynamic area of the designated work type. Therefore, more accurate positioning information can be provided, and the work which is being supervised by the supervision personnel can be specifically displayed.
Referring to fig. 6, the real-time positioning unit is signal-connected with:
An emergency help seeking unit: the emergency help seeking function can be provided through real-time positioning, when constructors or prisoners encounter emergency, help seeking signals can be sent through the positioning terminal, and the position information of the help seeking signals can be rapidly transmitted to related personnel, so that rescue can be performed in time;
Man-hour statistics unit: the positioning terminal is utilized to record the working time and working time of constructors, so that working hour statistics and attendance management can be conveniently carried out, and manual operation and errors are reduced;
Work efficiency analysis unit: according to the positioning data, the working track and the residence time of constructors can be analyzed, the working efficiency is estimated, and improvement suggestions are provided to optimize the construction flow and improve the working efficiency.
A construction site layout planning unit: through collecting and processing the dynamic constructor area that the position data of a plurality of constructors formed, help the managers to plan job site overall arrangement better, arrange the position of putting of resource and equipment rationally, improve work efficiency and security.
Environmental monitoring and early warning unit: by combining the real-time positioning and environment monitoring technology, the environmental parameters of the construction site, such as air quality, temperature, humidity and the like, can be monitored. When the environmental parameters are abnormal or exceed the early warning values, the system can timely send out early warning information, and the safety and health of constructors are guaranteed.
By means of the function of the real-time positioning unit, more accurate and efficient construction management and supervision work can be provided. Through the cooperation of subunits such as real-time monitoring, work positioning, dynamic region limitation, etc., the accurate positioning of constructors and supervision staff can be realized, and the management level and the working efficiency are improved.
It should be noted that by associating a dynamic constructor area with an emergency help sub-unit, the following two new functions can be created:
1. Emergency help seeking in an area: when constructors or prisoners encounter an emergency, they can send distress signals through the positioning terminal. Because the dynamic constructor area is already associated with the supervision system, the system can timely identify the source of the distress signal and automatically acquire the position information of the constructor. The system will immediately send the distress signal and location information to the associated rescue workers so that they can quickly respond and rescue.
2. Quick positioning and rescue: by associating with a dynamic constructor area, the supervision system is able to track the constructor's position in real time. If an emergency occurs, the related rescue workers can immediately check the map in the supervision system and accurately know the position of the constructors. Therefore, the response time of rescue can be greatly shortened, the rescue efficiency is improved, and the success rate of rescue is increased.
By associating dynamic constructor areas with the emergency help seeking sub-units, real-time emergency help seeking functionality may be achieved. When constructors and prisoners encounter emergency, the emergency signal can be quickly sent, and the position information of the emergency signal is transmitted to related personnel, so that rescue can be performed in time. Thus, the safety of workplaces can be improved, and the life and property safety of constructors can be guaranteed.
Referring to fig. 7, the functions of the dynamic constructor area are refined into several units, and the following unit functions can be obtained:
area standard detection unit: the unit is used for detecting whether the construction position of the sectional construction meets the standard requirement, comparing whether a plurality of dynamic constructor areas are on the same track or not and whether the dynamic constructor areas are consistent with the preset construction track or not, and determining the position accuracy and consistency of the constructor areas through positioning data and track analysis;
A movement track detection unit: the unit is used for monitoring whether the dynamic movement track of the constructor area is the same as the preset construction track, can track the position change of the constructor area in real time, compares the position change with the preset construction track, and can give an alarm and remind related personnel to adjust and correct if deviation or inconsistency is found;
Area management unit: the unit is used for a management department to preset a constructor area and control corresponding constructors to enter the area, before construction, the management personnel can define dynamic constructor areas in advance and input the dynamic constructor areas into a supervision system, and then the system can distribute and guide the constructors according to preset area information to ensure that the constructors enter the correct area to work.
The unit functions can be realized in a monitoring system and are realized by technical means such as positioning data, track analysis and the like. The method is beneficial to improving the management efficiency and accuracy of the sectional construction, and ensures that the construction process is carried out according to a preset track and standard, thereby improving the construction quality and safety.
Referring to fig. 8, the position tracking module further includes a position comparing unit including:
Track acquisition subunit: and collecting and recording position track data of the two terminals, wherein the position track data comprise time and longitude and latitude information.
Trajectory matching subunit: by matching and comparing the trajectories of the two terminals by an algorithm, the similarity of the trajectories can be judged by using a matching algorithm based on time, distance or other characteristics.
Similarity calculation subunit: calculating a similarity index of the track according to the matching result; cosine similarity, euclidean distance, or other similarity calculation methods may be used to evaluate the similarity of the tracks.
Decision logic subunit: and setting a reasonable threshold or rule, judging whether the tracks of the two terminals are the same according to the similarity index, and if the similarity exceeds the threshold or accords with the rule, indicating that the same person moves with the two terminals.
Prompt subunit: according to the judging result, the system can give out a corresponding prompt or alarm. For example, a reminder message is sent to the proctoring personnel asking them to explain why the same track has occurred.
By adding the position comparison unit, the situation that the same person moves with the two terminals can be detected, and false information and improper actions, such as whether the same person moves with the two terminals, are avoided.
Assuming two terminals a and B, the following is a specific example with position data and time data:
Trajectory data of terminal a:
-time: 12/21/2023, 9:00 AM
-Longitude and latitude: (39.912345, 116.789012)
Trajectory data of terminal B:
-time: 12/21/2023, 9:05 AM
-Longitude and latitude: (39.912347, 116.789015)
In this example, the trajectory data of terminal a and terminal B have a certain temporal and spatial difference. The similarity index between them can be calculated by the algorithm and logic judgment of the position comparison unit.
Assuming that the similarity index obtained according to the algorithm is 0.95, the threshold set by the system is 0.9. From the decision logic, 0.95 exceeds the threshold of 0.9, it can be determined that terminal a and terminal B are likely to be moved by the same person with both terminals.
Based on the determination, the system may send a reminder message to the attendant asking them to interpret why the same trajectory occurred, to ensure accuracy of the data and to prevent the occurrence of improper behavior.
In practice, a plurality of constructors exchange for the supervision terminal, and the supervision terminal is used for not exceeding the corresponding dynamic constructor area, but the problem can be solved by the position comparison unit.
Referring to fig. 9, the constructor positioning subunit and the constructor positioning subunit are in signal connection through the signal connection unit, and the constructor terminal are respectively provided with photographing and recording functions for recording and collecting field information.
The specific operation flow is as follows:
1. the terminal of the supervisor and the terminal of the constructor establish inductive connection, which can be performed by near field communication technology (such as bluetooth, NFC, etc.) or other wireless transmission modes.
2. When a supervision person approaches to a construction terminal of a certain work class, induction between the two terminals is triggered, a photographing function is automatically started after the triggering, and a photographed photo is transmitted to the terminal of the supervision person.
3. In the transmission process, the terminal of the supervision personnel can automatically classify the photos, and the photos can be classified into corresponding folders or databases according to the information such as the terminal identification, the type of work, the time and the like of the constructors.
4. The classified photos can be checked on the terminal by a supervisor, so that management and auditing are facilitated. They can choose photos of specific kinds of works to view according to the requirements, and conduct data analysis, report generation and other works.
Through the induction and automatic classification mode, a supervisor can acquire and manage the site information more conveniently. Meanwhile, the automatic classification of the photos improves the efficiency of information arrangement and retrieval, and reduces the workload of manual classification. Therefore, supervision and recording work of the construction process by the supervision personnel can be better supported.
Referring to fig. 10, the management and scheduling unit includes:
And (3) a real-time monitoring subunit: through the position locating technology, the upper management department can monitor the position information of staff in real time. Therefore, staff can be ensured to work at the correct position, and working errors caused by position errors are avoided.
Task allocation and navigation subunit: with the position location system, the superior management can assign tasks to the nearest appropriate employee and provide navigation functions to direct the employee to the job site. This reduces the likelihood of staff getting lost or working in the wrong location, reducing the error rate.
An automated inspection subunit: by combining a position locating system and an automatic checking mechanism, the work of staff can be monitored and verified in real time. For example, when a task is executed at a specific location, the system can automatically trigger the inspection and remind the staff to work according to the operation rules, so that human errors are reduced.
Data acquisition and comparison subunit: the position positioning system can record the working data of staff at different positions, and the upper management department can compare with the task requirements. Through analysis of the comparison result, the working deviation of staff can be found out in time or abnormal conditions occur, so that correction and processing can be performed in time, and the error rate is reduced.
Training and feedback subunits: based on the position location data, superior authorities can evaluate the performance of employees at different locations and provide targeted training and feedback. Through timely training and improvement measures, the working level and accuracy of staff can be improved, and the error rate is reduced.
In a word, through the application of the position positioning system, the accurate positioning and monitoring of the employee position can be realized, so that the error rate of work is reduced. Meanwhile, by combining measures such as automatic inspection, data comparison and training, the working quality and accuracy can be further improved.
The application method of the network-based power construction site informatization supervision terminal comprises the following steps: the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position;
Recording the moving track of the supervision personnel, and storing and displaying the position information of the supervision personnel according to the time sequence to form a track circuit diagram;
Monitoring the position change of a supervision person, and sending an alarm notification when an abnormal situation occurs;
The management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved.
The working principle of the invention is as follows:
the scheme is designed based on the problem of informatization supervision of the power construction site, and is mainly characterized in that:
and the central processing module is used for: the core control unit serving as the whole system is connected with the position tracking module and the wireless transmission module and is in signal connection with the management end.
And a position tracking module: the system comprises a real-time positioning unit, a track recording unit, an alarm notification unit and a management and scheduling unit.
Real-time positioning unit: the satellite positioning technology is used for acquiring the position information of the personnel in real time, and the position information is uploaded to the central processing module through the wireless communication technology. The current location of the person may be displayed on a map and updated as the location changes.
Track recording unit: the method is used for recording and displaying the movement track of the supervision personnel according to the time sequence to form a track circuit diagram. The superior management department and other related personnel can check the historical track of the supervision personnel to know the activity range and the action path.
Alarm notification unit: and monitoring the position change of the supervision personnel, and sending an alarm notification when an abnormal situation occurs. For example, when a supervisor leaves a designated area or is out of the operating time range, the system automatically triggers an alarm and notifies the relevant personnel to take action in time.
Management and scheduling unit: the management end can check the real-time position of personnel and perform task allocation and resource scheduling according to the requirements so as to improve the efficiency and accuracy of construction management.
Through the combination of the units, the scheme realizes real-time tracking and recording of the personnel position, and is convenient for the superior management department to manage and schedule. Meanwhile, the alarm notification function can improve safety, ensure that personnel work within a specified range and timely take actions to cope with abnormal conditions. The design aims to solve the problem in informatization supervision of the power construction site and improve management efficiency and safety.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a network-based electric power job site informatization prison terminal, includes central processing module, central processing module signal connection has position tracking module and wireless transmission module, wireless transmission module is used for with the information transmission of position tracking module arrives central processing module, central processing module signal connection is in the management end, its characterized in that:
The location tracking module includes:
Real-time positioning unit: the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position;
track recording unit: the method comprises the steps of recording the moving track of a supervision person, storing and displaying the position information of the supervision person according to a time sequence, and forming a track circuit diagram;
alarm notification unit: the position change of the supervision personnel is monitored, and an alarm notification is sent when an abnormal situation occurs;
Management and scheduling unit: the management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved;
the real-time positioning unit includes:
and a constructor positioning subunit: the satellite positioning technology is used for acquiring accurate position information of constructor positioning terminals, each constructor is provided with a positioning terminal, the position data of each constructor is uploaded to a supervision system, and a dynamic constructor area can be formed by collecting and processing the position data of a plurality of constructors to reflect the distribution and the activity range of the constructors;
The supervisor positioning subunit: the satellite positioning technology is used for uploading the position data of the supervision personnel to the supervision system and displaying the position data on a map, so that the system can set a boundary or a limiting area in order to ensure that the supervision personnel move in a dynamic staff area, and when the supervision personnel exceeds the area, the system can give out a warning or a reminder;
the constructor positioning subunit is connected with an constructor area boundary dividing subunit through signals, and comprises:
Geographic location based boundary partitioning component: according to the geographical features and the range of the actual construction site, the map function in the supervision system is combined, and the boundary of the construction site can be drawn on the map;
boundary partitioning component based on fixed device: setting fixed equipment on a construction site, determining the boundary of a dynamic area through the positions and the ranges of the equipment, and correspondingly updating the position information of constructors when the constructors enter or leave the area defined by the equipment;
A virtual boundary-based boundary partitioning component: by using the virtual boundary function provided by the supervision system, a virtual boundary line or area can be defined on the map for limiting the moving range of constructors, and when the constructors cross the virtual boundary, the system can send out a warning or reminding to ensure that the constructors always perform supervision work at a proper position;
A task area based boundary partitioning component: according to the requirements and distribution conditions of the tasks, the construction site is divided into different task areas, and each task area is provided with a specific boundary, so that constructors of corresponding work types are only allowed to enter and move.
2. The network-based power construction site informatization supervision terminal according to claim 1, wherein:
The real-time positioning unit further includes:
a work positioning subunit: according to different work types, a special positioning terminal is arranged for constructors of each work type;
Simplex display subunit: the supervision personnel can select a designated work type to supervise through a supervision system, and the system only displays the position information and the dynamic area of the work type constructor according to the selection of the supervision personnel;
Dynamic region restriction subunit: in order to ensure that the supervision personnel move in a dynamic area of a designated work class, a boundary or a limiting area is set by the system, and when the supervision personnel exceed the area, the system can give out a warning or a reminder to ensure that the supervision personnel always perform supervision work at a proper position;
work task allocation subunit: the task list in the supervision system can be used for distributing tasks of different work types to corresponding constructors, the supervision personnel can select tasks of specified work types in the supervision system and distribute the tasks to corresponding constructors, and the system can send task information to a special positioning terminal of the constructors.
3. The network-based power construction site informatization supervision terminal according to claim 1, wherein:
The real-time positioning unit is in signal connection with:
An emergency help seeking unit: the emergency help seeking function can be provided through real-time positioning, when constructors or prisoners encounter emergency, help seeking signals can be sent through the positioning terminal, and the position information of the help seeking signals can be rapidly transmitted to related personnel, so that rescue can be performed in time;
Man-hour statistics unit: the positioning terminal is utilized to record the working time and working time of constructors, so that working hour statistics and attendance management can be conveniently carried out, and manual operation and errors are reduced;
work efficiency analysis unit: according to the positioning data, the working track and the residence time of constructors can be analyzed, the working efficiency is estimated, and improvement suggestions are provided to optimize the construction flow and improve the working efficiency;
A construction site layout planning unit: by collecting and processing dynamic constructor areas formed by the position data of a plurality of constructors, management staff is helped to plan construction site layout better, the arrangement positions of resources and equipment are arranged reasonably, and working efficiency and safety are improved;
Environmental monitoring and early warning unit: by combining the real-time positioning and environment monitoring technology, the environment parameters of the construction site can be monitored, and when the environment parameters are abnormal or exceed the early warning value, the system can timely send out early warning information, so that the safety and health of constructors are ensured.
4. The network-based power construction site informatization supervision terminal according to claim 1, wherein:
the constructor positioning subunit is also connected with the following units in a signal way:
Area standard detection unit: the method is used for detecting whether the construction position of the sectional construction meets the standard requirement, comparing whether a plurality of dynamic constructor areas are on the same track or not and whether the dynamic constructor areas are consistent with the preset construction track or not, and determining the position accuracy and consistency of the constructor areas through positioning data and track analysis;
A movement track detection unit: the system is used for monitoring whether the dynamic movement track of the constructor area is the same as the preset construction track, can track the position change of the constructor area in real time, compares the position change with the preset construction track, and can send out an alarm and remind related personnel to adjust and correct if deviation or inconsistency is found;
area management unit: the management system is used for a management department to preset a constructor area and control corresponding constructors to enter the area, before construction, the management personnel can define dynamic constructor areas in advance and input the dynamic constructor areas into the supervision system, and then the system can distribute and guide the constructors according to preset area information to ensure that the constructors enter the correct area to work.
5. The network-based power construction site informatization supervision terminal according to claim 1, wherein:
The position tracking module further includes a position contrast unit including:
track acquisition subunit: collecting and recording position track data of two terminals, including time and longitude and latitude information;
Trajectory matching subunit: matching and comparing the tracks of the two terminals through an algorithm;
similarity calculation subunit: calculating a similarity index of the track by using cosine similarity or Euclidean distance according to the matching result;
Decision logic subunit: setting a reasonable threshold or rule, judging whether the tracks of the two terminals are the same according to the similarity index, and if the similarity exceeds the threshold or accords with the rule, indicating that the same person moves with the two terminals;
prompt subunit: according to the judging result, the system can give out a corresponding prompt or alarm.
6. The network-based power construction site informatization supervision terminal according to claim 1, wherein:
The constructor positioning subunit and the constructor positioning subunit are connected through the signal connection unit in a signal mode, the constructor terminal and the constructor terminal are provided with photographing and recording functions and are used for recording and collecting field information, when the constructor terminal and the constructor terminal feel, automatic classification of photos can be achieved through the sensing mechanism, and therefore automatic classification of information is facilitated.
7. The network-based power construction site informatization supervision terminal according to claim 1, wherein:
the management and scheduling unit includes:
and (3) a real-time monitoring subunit: the upper management department can monitor the position information of staff in real time through the position positioning technology;
Task allocation and navigation subunit: by utilizing the position positioning system, the superior management department can distribute tasks to the latest proper staff and provide navigation functions to guide the staff to go to the work place;
An automated inspection subunit: the work of staff can be monitored and verified in real time by combining a position positioning system and an automatic checking mechanism;
data acquisition and comparison subunit: the position positioning system can record the working data of staff at different positions, and the upper management department can compare with the task requirements;
training and feedback subunits: based on the position location data, superior authorities can evaluate the performance of employees at different locations and provide targeted training and feedback.
8. The application method of the network-based power construction site informatization supervision terminal is characterized by comprising the following steps of:
the position information of the personnel is obtained in real time by using a satellite positioning technology and is uploaded to the central processing module by using a wireless communication technology, and the current position of the personnel can be displayed on a map and updated along with the change of the position;
Recording the moving track of the supervision personnel, and storing and displaying the position information of the supervision personnel according to the time sequence to form a track circuit diagram;
Monitoring the position change of a supervision person, and sending an alarm notification when an abnormal situation occurs;
The management end can check the real-time position of personnel, and perform task allocation and resource scheduling according to the needs, so that the efficiency and accuracy of construction management are improved.
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