CN113178057A - Digital management system and management method for house construction - Google Patents
Digital management system and management method for house construction Download PDFInfo
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- CN113178057A CN113178057A CN202110420678.5A CN202110420678A CN113178057A CN 113178057 A CN113178057 A CN 113178057A CN 202110420678 A CN202110420678 A CN 202110420678A CN 113178057 A CN113178057 A CN 113178057A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a house construction digital management system, which comprises: the safety helmet comprises a safety helmet body, a positioning unit and a distance measuring unit, wherein the positioning unit and the distance measuring unit are arranged on the safety helmet body; a base information database; the current information database is used for pre-storing constructor information of a current working day, the construction range of each constructor and the ground operation dangerous area of a current construction site, wherein the construction range comprises a ground operation construction range and an aerial operation construction range; the central processing unit is connected with the positioning unit, the distance measuring unit, the basic information database and the current information database of the safety helmet worn by constructors and is used for receiving positioning information and height information in real time; the central processing unit judges the received height information and positioning information so as to warn or monitor corresponding constructors. A house construction digital management method. The invention has the beneficial effect of accurately and efficiently monitoring the personal safety of field constructors.
Description
Technical Field
The invention relates to the technical field of house construction digital management. More specifically, the present invention relates to a digital management system and a management method for building construction.
Background
In the construction and construction process of the house building, the whole process of the construction and construction can be managed by reasonably applying the whole process management mode, and a guarantee is provided for the construction and construction of projects. Along with the popularization of the digital industry and the development of the construction industry, corresponding adjustment needs to be made, and a series of safety quality problems caused by the enlargement of the industry scale are solved following the pace of the era. The problem of personal safety of field construction personnel is of great importance. How to accurately and efficiently monitor the personal safety of field constructors through digital management and put forward early warning in advance is a problem to be solved urgently at present.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a digital management system for building construction, which divides the operation of constructors into ground operation and overhead operation, acquires the positions of the constructors in a building construction site in real time through a positioning unit and a distance measuring unit which are arranged on a safety helmet worn by the constructors in real time, compares the positions with the construction range of the overhead operation and the dangerous area of the ground operation, and classifies the positions to carry out accurate and effective monitoring, thereby realizing accurate and efficient monitoring on the personal safety of the constructors in the site.
The invention also aims to provide a digital management method for building construction, which can accurately and efficiently monitor the personal safety of field constructors.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a digital management system for house construction, comprising:
the safety helmet comprises a safety helmet body, and a positioning unit and a distance measuring unit which are arranged on the safety helmet body, wherein the positioning unit is used for acquiring positioning information of a wearing person, the distance measuring unit is used for acquiring height information of the wearing person from the ground, and the positioning information and the height information form position information of a constructor;
a basic information database for storing the minimum value of the height of the high-altitude operation in advance;
the current information database is used for pre-storing constructor information of a current working day, the construction range of each constructor and the ground operation dangerous area of a current construction site, wherein the construction range comprises a ground operation construction range and an aerial operation construction range;
the central processing unit is connected with the positioning unit, the distance measuring unit, the basic information database and the current information database of the safety helmet worn by constructors and is used for receiving positioning information and height information in real time;
the central processing unit judges whether the received height information is higher than the minimum height of the high-altitude operation or not;
if not, judging whether the received positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range.
Preferably, the basic information database further includes a construction scheme and total constructor information, and the processor determines the constructor information of the current working day and the construction range of each constructor according to the construction scheme and the total constructor information.
Preferably, the house construction digital management system further comprises a first monitor component, the first monitor component is arranged on a high-altitude point of the house construction site to monitor and acquire a site scene, the site scene comprises a ground operation scene and an aerial operation scene, the first monitor component is connected with the central processing unit, the central processing unit displays a ground operation dangerous area on the acquired ground operation scene, displays a critical line of the height minimum value of the aerial operation on the aerial operation scene, and secondary monitoring is realized by the first monitor component.
Preferably, the digital management system for house construction further comprises a second monitor component, which comprises a plurality of movably-arranged ground monitoring devices for setting and monitoring the ground operation construction range and a plurality of movably-arranged high-altitude monitoring devices for setting and monitoring the high-altitude operation construction range;
the system comprises a plurality of ground monitoring devices, a plurality of high-altitude monitoring devices, a central processing unit, a ground monitoring device and a monitoring module, wherein the plurality of ground monitoring devices and the plurality of high-altitude monitoring devices are set to be in a normally closed state, when the central processing unit judges that received height information is not higher than a minimum height value of high-altitude operation, and judges that received positioning information belongs to a ground operation construction range of a constructor, and further positioning information falls into a ground operation dangerous area, the ground monitoring device corresponding to the current position of the constructor is started to perform;
and when the central processing unit judges that the received position information belongs to the high-altitude operation construction range of the corresponding constructor, starting the high-altitude monitoring equipment corresponding to the current position of the constructor so as to implement primary monitoring on the constructor.
Preferably, each safety helmet has a unique identification code and corresponds to a wearer one by one;
further comprising: entrance guard's module, it sets up in house construction building site entry for acquire constructor's authentication information, and the identification code on the scanning identification workman wears the helmet, wherein, entrance guard's module with central processing unit connects, central processing unit judges whether authentication information contains in the constructor information of current working day, if, judges whether authentication information corresponds with the identification code is only, if, opens entrance guard.
Preferably, the safety helmet further comprises a switch unit arranged on the safety helmet body, the switch unit is connected with the central processing unit, and when the central processing unit sends an instruction for opening the door control, the switch unit is synchronously sent an opening instruction.
Preferably, the house construction digital management system further comprises a warning device, wherein the warning device comprises a plurality of laser projection devices erected on a house construction site, each laser projection device comprises a laser projection device body, a support for erecting the laser projection device, and an omnibearing electric holder arranged at the top end of the support and supported at the bottom end of the laser projection device, and the plurality of laser projection devices meet the conditions that the projection covers a ground operation dangerous area and the operation height is an area extending upwards by 3m from the minimum height of high-altitude operation;
the warning is sent to the constructor, specifically, a warning signal is sent to the constructor through one of the laser projection devices.
Preferably, the original warning range of each laser projection device is determined, the original warning ranges of the laser projection devices are the smallest and cover the ground operation dangerous area, the operation height of the laser projection devices is the area with the minimum height of the high-altitude operation height to extend upwards by 3m, the laser projection devices are respectively and sequentially marked according to the sequence, the laser projection devices are sequentially marked from top to bottom, the final warning range of each laser projection device is determined according to the sequence, the original warning ranges of the laser projection devices are not intersected and cover the ground operation dangerous area, and the operation height of the laser projection devices is the area with the minimum height of the high-altitude operation height to extend upwards by 3 m;
determining the position information of the constructor, judging the laser projection equipment corresponding to the current position according to the positioning information and the height information in the position information, and adjusting according to the position information of the constructor and the position information of the laser projection equipment to enable the laser projection equipment to transmit a warning signal to the constructor.
Preferably, the emission of the warning signal is specifically to perform loop line scanning by taking the position information of the constructor as the center.
A house construction digital management method comprises the following steps.
Preferably, determining a ground operation dangerous area, a ground operation construction range and an aerial operation construction range of constructors of the building construction site;
acquiring height information and positioning information of constructors, wherein the positioning information and the height information form position information of the constructors;
judging whether the height information is higher than the minimum height value of the high-altitude operation;
if not, judging whether the positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range.
The invention at least comprises the following beneficial effects:
dividing the operation of constructors into ground operation and overhead operation, acquiring the positions of the constructors in a building construction site in real time through a positioning unit and a distance measuring unit which are configured on a safety helmet worn by the constructors in real time, comparing and judging the positions with the construction range of the overhead operation and the ground operation dangerous area, and classifying to perform accurate and effective monitoring;
specifically, the method comprises the following steps:
if it is determined that the constructor mistakenly enters a ground operation dangerous area or an aerial work area, warning is sent to the constructor and secondary monitoring is carried out until the constructor leaves the aerial work construction range, wherein first, the secondary monitoring is carried out by adopting a first monitor component positioned at a construction site elevation point, the relation between the current position and the monitoring position of the constructor is visually obtained, and effective monitoring is realized on the basis of saving the installation of monitoring equipment; furthermore, through the arrangement of the warning equipment, warning signals are sent to constructors who mistakenly enter a monitoring area so as to monitor the personal safety of constructors on a construction site, and compared with the traditional voice reminding, the problem that traditional sound signals cannot be effectively transmitted due to the fact that construction environments are mixed is solved by sending laser warning signals around the constructors;
if confirm that constructor carries out normal work in ground operation danger area, or high altitude construction region, implement the one-level control to this constructor, wherein, the one-level control adopts the second watch-dog subassembly that closely sets up to realize, the second watch-dog subassembly belongs to the normally closed state, when it triggers when satisfying the opening condition, open in order to implement real-time closely to constructor, accurate one-level control, the information that acquires through the one-level control can the accurate dangerous operation of judging whether operating personnel exists of manual monitoring, and in time give the correction, guarantee constructor construction safety.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a block diagram of a digital management system for building construction according to one embodiment of the present invention;
fig. 2 is a flow chart of a digital management method for building construction according to one embodiment of the present invention;
fig. 3 is a schematic layout diagram of the warning device according to one embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
As shown in fig. 1 to 3, the present invention provides a digital management system for house construction, comprising:
the safety helmet comprises a safety helmet body, and a positioning unit and a distance measuring unit which are arranged on the safety helmet body, wherein the positioning unit is used for acquiring positioning information of a wearing person, the distance measuring unit is used for acquiring height information of the wearing person from the ground, and the positioning information and the height information form position information of a constructor;
a basic information database for storing the minimum value of the height of the high-altitude operation in advance;
the current information database is used for pre-storing constructor information of a current working day, the construction range of each constructor and the ground operation dangerous area of a current construction site, wherein the construction range comprises a ground operation construction range and an aerial operation construction range;
the central processing unit is connected with the positioning unit, the distance measuring unit, the basic information database and the current information database of the safety helmet worn by constructors and is used for receiving positioning information and height information in real time;
the central processing unit judges whether the received height information is higher than the minimum height of the high-altitude operation or not;
if not, determining that the constructor carries out ground operation, judging whether the received positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of the constructor corresponding to the positioning information, if so, carrying out primary monitoring on the constructor, and if not, sending a warning to the constructor and carrying out secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range.
In the technical scheme, the positioning information is the current longitude and latitude information of a worker, the positioning unit can specifically adopt GPS positioning, and the distance measuring unit can specifically adopt a distance sensor to measure and acquire corresponding data, wherein when the worker works in a house with the ground, the height of the ground of the house is taken as a reference, when the worker works on the periphery of the house building, the height of the ground of a construction site right below is taken as a reference, and the minimum height of high-altitude operation is 2-3m, preferably 2 m; each positioning unit and each distance measuring unit have unique numbers and are in one-to-one correspondence with corresponding safety helmets, namely, data acquired by each positioning unit and each distance measuring unit are in one-to-one correspondence with corresponding constructors, the ground operation construction range is a construction operation range with the construction height not higher than the minimum value of the height of high altitude operation, the high altitude operation construction range is a construction operation range with the construction height higher than the minimum value of the height of high altitude operation, the construction height of a specific high altitude operation construction range of a certain constructor is the operation height range of the constructor, for example, the constructor works to build a scaffold on the current working day, the height range set up according to the predicted flow and the upper and lower adaptive expansion are the operation height range of the constructor, the upper and lower adaptive expansion is adjusted differently according to different work types, and the purpose is to meet the conventional requirements of the work type operation; in the using process, determining a ground operation dangerous area, a ground operation construction range and an aerial operation construction range of constructors of a house construction site; acquiring height information and positioning information of constructors, wherein the positioning information and the height information form position information of the constructors;
judging whether the height information is higher than the minimum height value of the high-altitude operation;
if not, judging whether the positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range. By adopting the technical scheme, the operation of the constructors is divided into ground operation and overhead operation, the positions of the constructors in the building construction site are obtained in real time through the positioning units and the distance measuring units which are arranged on the safety helmet worn by the constructors in real time, and the positions are compared and judged with the construction range of the overhead operation and the ground operation dangerous area, so that accurate and effective monitoring is carried out in a classified mode.
In another technical scheme, the basic information database further comprises a construction scheme and total constructor information, and the processor determines constructor information of a current working day and a construction range of each constructor according to the construction scheme and the total constructor information. By adopting the scheme, the construction scheme is the total construction flow of the building construction site, specifically, the construction scheme is divided according to time in stages, further, a specific daily plan can be obtained, namely, the daily construction plan is obtained, wherein the construction scheme can be adjusted and increased according to the current construction progress to ensure that the construction is completed according to the construction quality on time, the total constructors are divided according to work types, meanwhile, when the constructor information of the current working day is determined, the information of the leave-asking constructors is removed, and the construction range of the current working day is determined according to the daily construction plan and the constructor information of the current working day.
In another technical scheme, the house construction digital management system further comprises a first monitor component, the first monitor component is arranged on a high-altitude point of a house construction building site to monitor and acquire a building site scene, the building site scene comprises a ground operation scene and an aerial operation scene, the first monitor component is connected with the central processing unit, the central processing unit displays a ground operation dangerous area on the acquired ground operation scene, displays a critical line of the height minimum value of the aerial operation on the aerial operation scene, and secondary monitoring is realized by the first monitor component. By adopting the scheme, the first monitor component comprises a plurality of first monitors arranged at the building construction site elevation point, the building construction site elevation point can be a tower crane, the plurality of first monitors are matched to realize full-range aerial view type monitoring on the building construction site, the first monitors are static monitoring, namely the monitoring angle of the first monitors is unchanged, and the central processing unit correspondingly marks the critical line of the ground operation dangerous area on the obtained ground operation scene according to the monitoring range, the monitoring angle and the ground operation dangerous area of the first monitors and displays the critical line through the display equipment; the monitoring personnel can visually confirm whether constructors fall into the ground operation dangerous area or not through the display equipment, and similarly, the critical line of the minimum height of the high-altitude operation is displayed on the high-altitude operation scene, so that the monitoring personnel can conveniently utilize the second monitoring component to carry out secondary monitoring on the mistakenly-entered personnel.
In another technical scheme, the digital management system for house construction further comprises a second monitor component, wherein the second monitor component comprises a plurality of movably arranged ground monitoring devices for setting and monitoring a ground operation construction range and a plurality of movably arranged high-altitude monitoring devices for setting and monitoring a high-altitude operation construction range;
the ground monitoring devices are divided into k groups according to different ground danger area ranges, and the k groups are sequentially defined as a ground monitoring device group 1, a ground monitoring device group 2, a ground monitoring device group k-1 and a ground monitoring device group k;
when the central processing unit judges that the received position information belongs to the high-altitude operation construction range of the corresponding constructor, the high-altitude monitoring equipment corresponding to the current position of the constructor is started to carry out primary monitoring on the constructor, wherein the high-altitude monitoring equipment is divided into m groups according to the difference of the high-altitude operation area range, and the m groups are sequentially defined as a ground monitoring equipment group 1, a ground monitoring equipment group 2, a ground monitoring equipment group m-1 and a ground monitoring equipment group m. In the above technical solution, the specific steps of the central processing unit determining that the received position information belongs to the aerial work construction range of the corresponding constructor are as follows: the received height information is higher than the minimum height of high-altitude operation and belongs to the operation height range of constructors, furthermore, the positioning information meets the positioning information range of the high-altitude operation construction range, the movable ground monitoring equipment comprises a base with a movable roller, an adjustable telescopic rod arranged above the base and a monitor arranged at the top end of the telescopic rod, the movable ground monitoring equipment is fixed on the ground through a pin after the movable ground monitoring equipment runs to a preset installation position by utilizing the roller, if the ground is hard concrete and the like, a weight increasing device can be placed on a bottom plate for fixing, or a large-area support plate is placed on the ground and then the base is fixed on the support plate through the pin, the movably arranged high-altitude monitoring equipment is adaptively arranged according to the arranged position, by adopting the scheme and through the arrangement of a second monitor component, the method comprises the steps that real-time close-range and accurate first-level monitoring is conducted on constructors who conduct dangerous operation, whether dangerous operation exists in the operators can be judged accurately through manual monitoring according to information obtained through the first-level monitoring, the operators can be timely corrected, the operators are started when entering a ground operation dangerous area and an overhead working construction range in the first-level monitoring, the operators leave the ground operation dangerous area and the overhead working construction range and are closed, monitoring requirements are met, and meanwhile energy consumption is reduced.
In another technical scheme, each safety helmet has a unique identification code and corresponds to a wearer one by one;
further comprising: entrance guard's module, it sets up in house construction building site entry for acquire constructor's authentication information, and the identification code on the scanning identification workman wears the helmet, wherein, entrance guard's module with central processing unit connects, central processing unit judges whether authentication information contains in the constructor information of current working day, if, judges whether authentication information corresponds with the identification code is only, if, opens entrance guard. By adopting the scheme, the identity authentication information can be specifically obtained by comparing the face information contained in the constructor information with the face information after the face acquisition is carried out by the camera, if so, the identity of the constructor is determined, then whether the identity is uniquely corresponding to the identification code or not is determined, namely, whether the safety helmet worn by the constructor is correct or not is determined, and the unique corresponding relation between the constructor and the safety helmet is confirmed through the access control module.
In another kind of technical scheme, the safety helmet is still including locating switch element on the safety helmet body, it with central processing unit connects, works as when central processing sends the instruction of opening entrance guard, sends the instruction of opening to switch element in step, and the positioning unit of safety helmet, ranging unit etc. open work, and further, still including locating the entrance guard module who sets up in the export of house construction building site, it is used for acquireing constructor's authentication information to the identification code on the scanning identification workman wears the safety helmet, central processing unit judges whether authentication information and identification code are only corresponding, if, opens the export entrance guard, sends the instruction of closing to switch element in step, and the positioning unit of safety helmet, ranging unit etc. stop work. By adopting the scheme, the positioning unit and the distance measuring unit of the safety helmet are synchronously opened and closed through the switch module, so that the problem of high energy consumption caused by monitoring omission or closing forgetting caused by forgetting opening of a wearing person is avoided.
In another technical scheme, the house construction digital management system is characterized by further comprising warning equipment, wherein the warning equipment comprises a plurality of laser projection equipment erected on a house construction site, each laser projection equipment comprises a laser projection device body, a support for erecting the laser projection equipment, and an omnibearing electric holder arranged at the top end of the support and supported at the bottom end of the laser projection device, and the plurality of laser projection equipment meet the conditions that the projection covers a ground operation dangerous area and the operation height is the minimum height of high-altitude operation to an area extending upwards by 3 m;
the warning is sent to the constructor, specifically, a warning signal is sent to the constructor through one of the laser projection devices. In the technical scheme, the omnibearing electric holder can drive the warning equipment body positioned on the omnibearing electric holder to move to a preset position, the omnibearing electric pan-tilt is connected with the central controller, the central controller controls the corresponding electric pan-tilt to move to a preset position according to the obtained position information of the constructor to be warned, the laser projection device body is connected with the central controller, when the central controller controls the corresponding electric pan-tilt to move to a preset position, the trusted laser projection device body is controlled to work, and a warning signal is emitted to constructors, through the arrangement of the warning equipment, warning signals are sent to constructors who mistakenly enter the dangerous area so as to monitor the personal safety of the constructors on the construction site, compared with the traditional voice reminding, by emitting laser warning signals around constructors, the problem that traditional sound signals cannot be effectively transmitted due to the fact that construction environments are mixed in a wretched mode is solved.
In another technical scheme, an original warning range of each laser projection device is determined, the original warning ranges of the laser projection devices are the smallest and cover a ground operation dangerous area, the operation heights of the laser projection devices are the minimum of the height of the high altitude operation and extend upwards for 3m, the laser projection devices are respectively marked sequentially according to the sequence, the laser projection devices are sequentially marked sequentially, the laser projection devices are sequentially determined to be in a final warning range from the first to the last, the original warning ranges of the laser projection devices are not intersected and cover the ground operation dangerous area, and the operation heights of the laser projection devices are the minimum of the height of the high altitude operation and extend upwards for 3 m;
determining the position information of the constructor, judging the laser projection equipment corresponding to the current position according to the positioning information and the height information in the position information, and adjusting according to the position information of the constructor and the position information of the laser projection equipment to enable the laser projection equipment to emit warning signals to the constructor circumferentially. As shown in fig. 3, the installation position of each laser projection device is a circle, the warning radius of the landscape projection device in the plane direction is formed, the warning radius is used as the radius, the range from the ground to (the minimum value of the high altitude construction height +3m) is high, the formed approximate cylinder is the original warning range of each laser projection device, the radius of the warning range is set to minimize the area and the minimum value of the original warning range on a certain plane, the synchronous requirement covers the area to be monitored, as shown in fig. 3, the number of the set laser projection devices is 6, the number of the set laser projection devices is 1, 2, 3, 4, 5 and 6 in sequence, and the final warning range of each laser projection device is determined in sequence according to the priority order of the number of the set laser projection devices; by adopting the scheme, the corresponding relation between the position information and the laser projection equipment and the working coefficient of the laser projection equipment corresponding to the electric holder is established, so that the corresponding laser projection equipment can be conveniently and quickly determined, and a warning is sent out.
In another technical scheme, the warning signal is transmitted by taking the position information of the constructors as the center to perform loop line scanning. By adopting the scheme, the ring line scanning can enable constructors to find and warn quickly and at high probability, wherein the ring line scanning is realized by driving the holder to move under the control of the central controller.
< example 1>
The house construction digital management method comprises the following steps:
determining a ground operation dangerous area, a ground operation construction range and an aerial operation construction range of constructors of a house construction site;
acquiring height information and positioning information of constructors, wherein the positioning information and the height information form position information of the constructors;
judging whether the height information is higher than the minimum height value of the high-altitude operation;
if not, judging whether the positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range.
< example 2>
The house construction digital management method comprises the following steps:
s1, equipment installation
Arranging a safety helmet: the safety helmet comprises a safety helmet body, and a positioning unit, a distance measuring unit and a switch unit which are arranged on the safety helmet body, wherein the positioning unit is used for acquiring positioning information of a wearer, the distance measuring unit is used for acquiring height information of the wearer from the ground, the positioning information and the height information form position information of constructors, and each safety helmet has a unique identification code and corresponds to the wearer one by one;
setting an access control module: the access control module is arranged at an exit and an entrance of a building construction site, and is respectively used for acquiring identity authentication information of constructors and scanning and identifying identification codes on helmets worn by the constructors;
arranging a first monitor component which is arranged on a high-altitude point of a house construction site to monitor and acquire a site scene, wherein the site scene comprises a ground operation scene and an aerial operation scene;
setting a second monitor assembly, wherein the second monitor assembly comprises a plurality of movably-arranged ground monitoring devices for setting and monitoring a ground operation construction range and a plurality of movably-arranged high-altitude monitoring devices for setting and monitoring a high-altitude operation construction range, and the plurality of ground monitoring devices and the plurality of high-altitude monitoring devices are set to be in a normally-closed state;
the method comprises the steps that warning equipment is arranged and comprises a plurality of laser projection devices erected on a building construction site, each laser projection device comprises a laser projection device body, a support for erecting the laser projection device and an omnibearing electric holder arranged at the top end of the support and supported at the bottom end of the laser projection device, wherein the plurality of laser projection devices meet the conditions that the ground operation dangerous area is covered by projection and the operation height is the area with the minimum height of high-altitude operation to the upward extension of 3 m;
s2, determining a ground operation dangerous area of the building construction site, and determining the information of constructors on the current working day and the construction range of each constructor according to the construction scheme and the total constructor information, wherein the construction range comprises a ground operation construction range and an aerial operation construction range;
s3, judging whether identity authentication information of a person to enter a building construction site is acquired through the entrance access control module and is contained in constructor information of a current working day, if so, judging whether the identity authentication information is uniquely corresponding to an identification code, if so, opening an access control, and opening a positioning unit, a ranging unit and the like of a safety helmet;
s4, acquiring height information and positioning information of the constructors according to the positioning unit and the ranging unit, wherein the positioning information and the height information form position information of the constructors;
s5, judging whether the height information is higher than the minimum height of the aerial work;
if not, judging whether the positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range;
the system comprises a ground operation scene, a first monitor component, a second monitor component, a third monitor component and a fourth monitor component, wherein the ground operation dangerous area is displayed on the acquired ground operation scene, a critical line of the minimum height of the high-altitude operation is displayed on the high-altitude operation scene, and the second monitor component is realized by the first monitor component;
when the central processing unit judges that the received height information is not higher than the minimum height of the high-altitude operation, and judges that the received positioning information belongs to the ground operation construction range of the constructor and further the positioning information falls into a ground operation dangerous area, the ground monitoring equipment corresponding to the current position of the constructor is started to carry out primary monitoring on the constructor;
when the central processing unit judges that the received position information belongs to the high-altitude operation construction range of the corresponding constructor, starting high-altitude monitoring equipment corresponding to the current position of the constructor to carry out primary monitoring on the constructor;
sending a warning to the constructor, specifically, sending a warning signal to the constructor through the laser projection equipment;
s6, identity authentication information of constructors is obtained through the exit access control module, the identification codes on the safety helmets worn by the constructors are scanned and identified, the central processing unit judges whether the identity authentication information and the identification codes are uniquely corresponding or not, if yes, the exit access control is opened, closing instructions are synchronously sent to the switch unit, and the positioning unit, the distance measuring unit and the like of the safety helmets stop working.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. Digital management system of house construction, its characterized in that includes:
the safety helmet comprises a safety helmet body, and a positioning unit and a distance measuring unit which are arranged on the safety helmet body, wherein the positioning unit is used for acquiring positioning information of a wearing person, the distance measuring unit is used for acquiring height information of the wearing person from the ground, and the positioning information and the height information form position information of a constructor;
a basic information database for storing the minimum value of the height of the high-altitude operation in advance;
the current information database is used for pre-storing constructor information of a current working day, the construction range of each constructor and the ground operation dangerous area of a current construction site, wherein the construction range comprises a ground operation construction range and an aerial operation construction range;
the central processing unit is connected with the positioning unit, the distance measuring unit, the basic information database and the current information database of the safety helmet worn by constructors and is used for receiving positioning information and height information in real time;
the central processing unit judges whether the received height information is higher than the minimum height of the high-altitude operation or not;
if not, judging whether the received positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range.
2. The digital management system for house construction according to claim 1, wherein the basic information database further includes a construction plan and total constructor information, and the processor determines the constructor information of the current working day and the construction range of each constructor according to the construction plan and the total constructor information.
3. The digital management system for house construction according to claim 1, further comprising a first monitor component disposed at a high-altitude point of a house construction site for monitoring and acquiring a site scene, wherein the site scene comprises a ground operation scene and an aerial operation scene, the first monitor component is connected to the central processor, the central processor displays a ground operation danger area on the acquired ground operation scene, displays a critical line of a minimum altitude operation height on the aerial operation scene, and the secondary monitoring is implemented by using the first monitor component.
4. The digital home construction management system of claim 3, further comprising a second monitor assembly including a plurality of movably disposed ground monitoring devices for setting and monitoring a ground work construction area, a plurality of movably disposed aerial monitoring devices for setting and monitoring an aerial work construction area;
the system comprises a plurality of ground monitoring devices, a plurality of high-altitude monitoring devices, a central processing unit, a ground monitoring device and a monitoring module, wherein the plurality of ground monitoring devices and the plurality of high-altitude monitoring devices are set to be in a normally closed state, when the central processing unit judges that received height information is not higher than a minimum height value of high-altitude operation, and judges that received positioning information belongs to a ground operation construction range of a constructor, and further positioning information falls into a ground operation dangerous area, the ground monitoring device corresponding to the current position of the constructor is started to perform primary monitoring on the constructor;
and when the central processing unit judges that the received position information belongs to the high-altitude operation construction range of the corresponding constructor, starting the high-altitude monitoring equipment corresponding to the current position of the constructor so as to implement primary monitoring on the constructor.
5. The digital management system for house construction according to claim 1, wherein each safety helmet has a unique identification code and is in one-to-one correspondence with a wearer;
further comprising: entrance guard's module, it sets up in house construction building site entry for acquire constructor's authentication information, and the identification code on the scanning identification workman wears the helmet, wherein, entrance guard's module with central processing unit connects, central processing unit judges whether authentication information contains in the constructor information of current working day, if, judges whether authentication information corresponds with the identification code is only, if, opens entrance guard.
6. The digital management system for house construction according to claim 5, wherein said helmet further comprises a switch unit disposed on said helmet body and connected to said central processing unit, and when said central processing unit sends an instruction to open the door, said switch unit is synchronously sent an opening instruction.
7. The digital management system for house construction according to claim 1, further comprising a warning device, which comprises a plurality of laser projection devices erected on a house construction site, wherein each laser projection device comprises a laser projection apparatus body, a support for erecting the laser projection device, and an omnidirectional electric pan-tilt head arranged at the top end of the support and supported at the bottom end of the laser projection apparatus, wherein the plurality of laser projection devices meet the requirements that the projection covers a ground operation dangerous area and the operation height is an area extending upward by 3m from the minimum height of an aerial operation;
the warning is sent to the constructor, specifically, a warning signal is sent to the constructor through one of the laser projection devices.
8. The digital management system for house construction according to claim 7, wherein an original warning range of each laser projection device is determined, the original warning ranges and the minimum areas covering dangerous areas of ground operation and areas with working heights of the minimum value of the working heights of high altitude extend upwards by 3m, the laser projection devices are respectively marked sequentially according to the sequence, the final warning range of each laser projection device is determined sequentially from top to bottom, the original warning ranges of the laser projection devices do not intersect, the areas covering dangerous areas of ground operation and the areas with working heights of the minimum value of the working heights of high altitude extend upwards by 3 m;
determining the position information of the constructor, judging the laser projection equipment corresponding to the current position according to the positioning information and the height information in the position information, and adjusting according to the position information of the constructor and the position information of the laser projection equipment to enable the laser projection equipment to transmit a warning signal to the constructor.
9. The digital management system for house construction according to claim 1, wherein the warning signal is transmitted by a line sweeping around the position information of the constructor.
10. A management method using the digital management system for house construction according to any one of claims 1 to 9, comprising the steps of:
determining a ground operation dangerous area, a ground operation construction range and an aerial operation construction range of constructors of a house construction site;
acquiring height information and positioning information of constructors, wherein the positioning information and the height information form position information of the constructors;
judging whether the height information is higher than the minimum height value of the high-altitude operation;
if not, judging whether the positioning information falls into a ground operation dangerous area, if so, judging whether the positioning information belongs to a ground operation construction range of a constructor corresponding to the positioning information, if so, implementing primary monitoring on the constructor, and if not, sending a warning to the constructor and implementing secondary monitoring until the constructor leaves the ground operation dangerous area;
and if so, judging whether the received position information belongs to the high-altitude operation construction range of the corresponding constructor, if so, implementing primary monitoring on the constructor, otherwise, giving a warning to the constructor and implementing secondary monitoring until the constructor leaves the high-altitude operation construction range.
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