CN-122022091-A - Dynamic safety path planning and early warning system for related process tasks

CN122022091ACN 122022091 ACN122022091 ACN 122022091ACN-122022091-A

Abstract

The invention provides a dynamic safety path planning and early warning system for related procedure tasks, which comprises the steps of respectively distributing corresponding construction work for each worker according to site execution tasks of a construction site, simultaneously determining the working time and the working time corresponding to each worker, respectively obtaining current construction data corresponding to each site worker to restore the construction progress of the construction site, analyzing a plurality of current dangerous areas existing in the construction site, respectively making a safety working path for each working worker according to the current time and the distribution situation of the current dangerous areas, respectively making a safety working path for each working worker, checking clothing characteristics and behavior characteristics of each working worker when the workers enter the current dangerous areas, carrying out corresponding danger reminding, and being capable of carrying out real-time monitoring, risk identification and active early warning on the activities of the workers in a non-working stage and improving the overall safety management level of the construction site.

Inventors

LIU ZHIRONG
YANG JING
YUAN ZENGQI
HE WEI
WANG XIN
HU YANQUAN
SHI HAOJIE

Assignees

北京创建社建筑装饰工程有限公司

Dates

Publication Date: 20260512
Application Date: 20260105

Claims (10)

1. A dynamic safety path planning and early warning system associated with process tasks, comprising: The working procedure distribution module is used for respectively distributing corresponding construction work for each worker according to the site execution task of the construction site, and simultaneously determining the working time and the working time corresponding to each worker; the field analysis module is used for respectively acquiring current construction data corresponding to each field worker to restore the construction progress of the construction field and analyzing a plurality of current dangerous areas in the construction field; The path planning module is used for respectively making a safe working path for each working worker according to the current moment and the distribution condition of the current dangerous area and respectively making a safe working path for each working worker; And the danger early warning module is used for checking the clothing characteristics and the behavior characteristics of the worker when the worker enters the current danger area and carrying out corresponding danger reminding.
2. The dynamic safety path planning and early warning system for associated process tasks of claim 1, further comprising: the track tracking module is used for deducing the upper working walking time period and the lower working walking time period of each worker according to the upper working time and the lower working time corresponding to each worker; performing behavior tracking on the worker in the ascending walking time period and the descending walking time period by using construction site monitoring to obtain an ascending track and a descending track of the worker; generating a safety consciousness feature of the worker according to a first track superposition rate between a worker's work track and a corresponding safety work path and a second track superposition rate between a worker's work track and a corresponding safety work path; and when the safety consciousness characteristics are unqualified, adjusting the construction work of the workers.
3. The dynamic safety path planning and early warning system for associated process tasks of claim 1, wherein the process distribution module comprises: a worker management unit, configured to construct a job layout situation of the construction site according to worker job entering information corresponding to each worker, determine a plurality of executable jobs of each worker on the construction site, and determine execution proficiency of the worker on each executable job; The working procedure distribution unit is used for carrying out task decomposition on the field execution task of the construction site to obtain a plurality of construction procedures, respectively simulating the construction process corresponding to each construction procedure, and distributing the corresponding construction procedure for each worker by combining the executable work and the execution proficiency corresponding to each worker; the time distribution unit is used for deducing a construction time period corresponding to each corresponding distribution worker in the construction process according to a preset upper and lower working standard, uniformly adjusting the construction time period according to the time difference between the construction time periods corresponding to each distribution worker, and generating shift change information corresponding to each work in the construction process; And the worker notification unit is used for determining the working time and the working time corresponding to each worker according to the shift change information, generating a corresponding shift report, and transmitting the shift report to the corresponding use terminal of each worker for display.
4. The dynamic safety path planning and early warning system for associated process tasks of claim 1, wherein the field analysis module comprises: The data acquisition unit is used for monitoring and tracking the working process of each site worker in the construction site by utilizing the construction site when the construction is started, analyzing the corresponding site working actions of each site worker at different moments, and obtaining the current construction data corresponding to each site worker; The progress deduction unit is used for synchronously constructing the completed construction of the construction site according to the current construction data, constructing acceptance conditions corresponding to each completed construction by utilizing the site execution task, and carrying out acceptance evaluation on the corresponding completed construction by utilizing the acceptance conditions to obtain the site quality corresponding to each completed construction; The risk analysis unit is used for determining the risk degree and the risk range corresponding to the completed construction according to the field quality, dividing the construction field into areas according to the risk degree and determining a plurality of current risk areas of the construction field.
5. The dynamic safety path planning and early warning system for associated process tasks of claim 1, wherein the path planning module comprises: the state classification unit is used for analyzing a worker list and a worker list of the construction site in a specified time period according to the worker time and the worker time corresponding to each worker and combining the current time, and determining the current construction position and accommodation position corresponding to each worker/worker; The working planning unit is used for respectively acquiring a plurality of historical working paths corresponding to each working worker, respectively intercepting relevant path segments in each historical working path according to the corresponding current construction position, and recombining the relevant path segments according to the distance relation between each relevant path segment and different current dangerous areas to obtain a safe working path corresponding to each working worker; The working deducing unit is used for deducing the working construction position corresponding to each working worker at the working time according to the construction work corresponding to each working worker, and deducing the dangerous feature corresponding to each current dangerous area at the working time according to the construction progress; And the off-shift planning unit is used for constructing an initial off-shift path according to the off-shift construction position and the accommodation position corresponding to each off-shift worker, screening an off-shift safe on-shift path with the highest similarity with the initial off-shift path at the current moment, and optimizing the off-shift safe on-shift path by utilizing the dangerous characteristic to obtain a safe off-shift path corresponding to the off-shift worker.
6. The dynamic safety path planning and early warning system for associated process tasks of claim 5, further comprising: respectively counting a corresponding safety shift-in path and a corresponding safety shift-out path at each moment; Dividing the safe working path and the safe working path into a plurality of safe path sections according to the building distribution condition of the construction site; And constructing and displaying the safety path information of the construction site according to the safety path section.
7. The dynamic safety path planning and early warning system for associated process tasks of claim 1, wherein the hazard early warning module comprises: the up-down working tracking unit is used for acquiring a real-time up-working/down working path of the worker when the worker performs up-working/down working, and analyzing whether the worker enters the current dangerous area according to the real-time up-working/down working path; the area analysis unit is used for acquiring the area presentation characteristics corresponding to the current dangerous area and generating safety behavior conditions for entering the current dangerous area by combining the dangerous precautions of the construction site; The safety evaluation unit is used for acquiring the clothing characteristics and the behavior characteristics of the worker in the current dangerous area and respectively carrying out safety evaluation on each clothing characteristic and each behavior characteristic by utilizing the safety behavior conditions; and the reminding and early warning unit is used for reminding the worker when the worker presents the clothing dangerous characteristics, and carrying out early warning on the worker when the worker presents the behavior dangerous characteristics.
8. The dynamic safety path planning and early warning system for associated process tasks of claim 7, further comprising: The dangerous processing unit is used for constructing a current dangerous scope according to the corresponding dangerous degree and dangerous scope of the current dangerous area when the worker is injured in the current dangerous area; analyzing the injury position and the injury degree of the worker, generating an emergency plan in combination with the current dangerous scope, and guiding each related person to respond to the emergency plan.
9. The dynamic safety path planning and early warning system for associated process tasks of claim 6, further comprising: The depth supervision module is used for acquiring a list of the corresponding workers at the current moment, constructing a safe free moving range corresponding to each worker by combining the safety path information, and transmitting the safe free moving range to a use terminal corresponding to each worker for display.
10. The dynamic safety path planning and early warning system for associated process tasks of claim 5, wherein optimizing the forward safety shift path using the hazard characteristics to obtain a safety shift path for the down worker comprises: Adjusting the original starting point and the original end point of the forward safe shift-in path according to the path starting point and the path end point corresponding to the first shift-out path to obtain a middle shift-out path; Drawing a dangerous distribution live condition of the construction site according to the dangerous characteristics, and marking the middle shift-off paths corresponding to each work-off worker in the dangerous distribution live condition to obtain a first position relationship between each middle shift-off path and the dangerous characteristics and a second position relationship between different middle shift-off paths; performing first detour adjustment on the middle shift-off paths according to the first position relation to obtain final shift-off paths corresponding to each shift-off worker; analyzing the worker crowding rate corresponding to each site road in the construction site at the time of work downloading according to the second position relation; performing secondary detour adjustment on the final off-duty path according to the worker congestion rate to obtain a plurality of detour off-duty paths; and respectively counting the final work-off path and the detouring work-off path corresponding to each work-off worker, and constructing a plurality of safe work-off paths of the work-off workers.

Description

Dynamic safety path planning and early warning system for related process tasks Technical Field The invention relates to the technical field of construction safety supervision and early warning, in particular to a dynamic safety path planning and early warning system for related process tasks. Background The construction site has complex environment, and a plurality of safety risk points such as deep foundation pits, high-altitude operation platforms, heavy equipment parking areas and the like exist. The safety management of the current construction site focuses on the working stage of workers, and ensures safety by wearing safety helmets, setting warning marks, carrying out pre-shift safety bottoming and the like, but obvious loopholes exist in the safety management of the working stage such as on-off-road, noon break, night rest and free activity period of the workers in the site. The worker activities in the non-working stage have the characteristics of strong randomness, group management separation, relaxed safety consciousness and the like, and the actions of entering an unprotected risk area, approaching dangerous equipment, using open fire in a violation manner and the like are easy to occur, so that safety accidents such as falling, collision and fire disaster are caused. The existing management mode relies on manual patrol, has the problems of patrol blind area, response lag, incapability of real-time early warning and the like, and is difficult to realize comprehensive and dynamic safety management and control on the non-working stage of workers. Therefore, the invention provides a dynamic safety path planning and early warning system for related process tasks. Disclosure of Invention The invention discloses a dynamic safety path planning and early warning system for related process tasks, which aims to monitor activities of workers in a non-working stage in real time, identify risks and actively early warn, and improve the overall safety management level of a construction site. The invention provides a dynamic safety path planning and early warning system for related process tasks, which comprises the following steps: The working procedure distribution module is used for respectively distributing corresponding construction work for each worker according to the site execution task of the construction site, and simultaneously determining the working time and the working time corresponding to each worker; the field analysis module is used for respectively acquiring current construction data corresponding to each field worker to restore the construction progress of the construction field and analyzing a plurality of current dangerous areas in the construction field; The path planning module is used for respectively making a safe working path for each working worker according to the current moment and the distribution condition of the current dangerous area and respectively making a safe working path for each working worker; And the danger early warning module is used for checking the clothing characteristics and the behavior characteristics of the worker when the worker enters the current danger area and carrying out corresponding danger reminding. In one embodiment of the present invention, in one possible implementation, Further comprises: the track tracking module is used for deducing the upper working walking time period and the lower working walking time period of each worker according to the upper working time and the lower working time corresponding to each worker; performing behavior tracking on the worker in the ascending walking time period and the descending walking time period by using construction site monitoring to obtain an ascending track and a descending track of the worker; generating a safety consciousness feature of the worker according to a first track superposition rate between a worker's work track and a corresponding safety work path and a second track superposition rate between a worker's work track and a corresponding safety work path; and when the safety consciousness characteristics are unqualified, adjusting the construction work of the workers. In one embodiment of the present invention, in one possible implementation, The process distribution module comprises: a worker management unit, configured to construct a job layout situation of the construction site according to worker job entering information corresponding to each worker, determine a plurality of executable jobs of each worker on the construction site, and determine execution proficiency of the worker on each executable job; The working procedure distribution unit is used for carrying out task decomposition on the field execution task of the construction site to obtain a plurality of construction procedures, respectively simulating the construction process corresponding to each construction procedure, and distributing the corresponding construction procedure for each worker by combining the executable work and t