CN113696329B - Monitoring and warning method and system for concrete production and construction site - Google Patents
Monitoring and warning method and system for concrete production and construction site Download PDFInfo
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- CN113696329B CN113696329B CN202110993153.0A CN202110993153A CN113696329B CN 113696329 B CN113696329 B CN 113696329B CN 202110993153 A CN202110993153 A CN 202110993153A CN 113696329 B CN113696329 B CN 113696329B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0046—Storage or weighing apparatus for supplying ingredients
- B28C7/0053—Storage containers, e.g. hoppers, silos, bins
- B28C7/0076—Parts or details thereof, e.g. opening, closing or unloading means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/10—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a monitoring and warning method and a system thereof for a concrete production and construction site, wherein the concrete production and construction system comprises a production section and a plurality of construction sections, and is characterized by also comprising a video acquisition end; the concrete production section and the multiple concrete construction sections are respectively provided with a video acquisition end, each video acquisition end comprises an annular support, a vertical support and multiple camera devices, the annular support and the vertical supports are respectively provided with the multiple camera devices, two sides of each camera device are provided with support frames, and a mounting seat is arranged below each camera device; by adopting the scheme, the identification accuracy of the camera can be improved; the rotating speed of the motor can be controlled respectively, the vertical angle of the camera device can be adjusted accurately according to different height differences of concrete construction sections, so that different construction height differences are matched, the number of the camera devices is reduced, and the economic cost is controlled.
Description
Technical Field
The invention relates to the field of buildings and the technical field of data processing, in particular to a method and a system for monitoring and warning a concrete production and construction site.
Background
During concrete production and construction, a method for inspecting the operation and construction process of a technician in real time by using a field patrol inspection method of the relevant technician is adopted.
Due to the limited number of the related technicians, a large leak exists, the situation of insufficient monitoring is caused, equipment is installed improperly, the production quality of concrete is poor, the construction quality is poor and the like, and serious quality safety consequences are brought; for example, impurities are easily mixed in the concrete production process, or when different types of concrete are produced, the two types of concrete are mixed and doped with each other due to the residue of the previous type of concrete, so that the quality of the concrete is influenced; for example, when concrete is a semi-finished product, the final construction site pouring and maintenance are very critical, if water is strictly forbidden in the construction process, the strength of the concrete is greatly influenced, and if the height difference of the construction section of the building concrete is large, the whole monitoring cannot be always carried out, so that the construction error cannot be quickly measured; in addition to the above listed influencing factors, there are still more problems in concrete production and construction sites; therefore, there is a need for a method and apparatus for monitoring and warning of the production and construction site of concrete.
Disclosure of Invention
The invention aims to solve the technical problems that due to the fact that the number of related technical personnel is limited, a large leak exists, the situation that monitoring is not in place is caused, equipment is possibly not in place to be installed, the production quality of concrete is poor, the construction quality is poor and the like, and serious quality safety consequences are brought.
The invention is realized by the following technical scheme:
a concrete production and construction system comprises a concrete production section and a plurality of concrete construction sections, and is characterized by further comprising a video acquisition end;
the concrete production section and the multiple concrete construction sections are respectively provided with a video acquisition end, each video acquisition end comprises an annular support, a vertical support and multiple camera devices, the annular support and the vertical supports are respectively provided with the multiple camera devices, two sides of each camera device are provided with support frames, and a mounting seat is arranged below each camera device;
the camera shooting device comprises a support frame, a first rotating shaft, a first telescopic rod, a second rotating shaft, a second telescopic rod and a camera shooting device, wherein the support frame is provided with the first rotating shaft, the first rotating shaft can rotate around the axis of the first rotating shaft, the first rotating shaft is connected with the first telescopic rod, one end of the first telescopic rod, far away from the first rotating shaft, is connected with the camera shooting device, and the first rotating shaft is used for driving the camera shooting device to rotate in the vertical direction;
the mounting seat is provided with a second rotating shaft which can rotate around the axis of the mounting seat, the second rotating shaft is connected with a second telescopic rod, one end of the second telescopic rod, far away from the second rotating shaft, is connected with the bottom of the camera device, and the second rotating shaft drives the camera device to rotate in the horizontal direction;
universal joints are arranged between the first telescopic rod and the camera device and between the second telescopic rod and the camera device, the universal joints are connected with the camera device through bearings, the universal joints positioned on two sides of the camera device are connected through a third rotating shaft, a fluctuation wheel is sleeved in the middle of the third rotating shaft, a pawl is arranged on the side surface of the fluctuation wheel, a ratchet wheel is arranged on the inner side of the camera device, the fluctuation wheel is arranged in the ratchet wheel, and a plurality of ratchets protruding outwards are arranged on the side wall of the ratchet wheel; the third rotating shaft is used for driving the fluctuation wheel to rotate, the pawl and the ratchet are matched with each other and used for driving the ratchet wheel to rotate, and the ratchet wheel is used for driving the camera device to rotate in the vertical direction; the pawl rotates for a circle to drive the ratchet wheel to rotate for a ratchet tooth pitch.
When the scheme is specifically operated, in the process of concrete production and construction, the concrete production section is included, after the concrete is produced through the concrete production section, the concrete can be transported to a plurality of construction sections for construction, but the production section and the construction sections have installation problems and construction problems, the quality of the concrete production and construction is seriously influenced, when monitoring is required, the camera device is an essential component for monitoring, the installation angle of the camera is an important factor for determining the imaging quality, the camera in the prior art is quite troublesome to adjust after being installed, the adjustment range is small, and the identification accuracy of the concrete production and construction is greatly influenced; in order to solve the problem, the scheme provides a concrete production and construction system which can monitor a production section and each construction section, improve the identification accuracy of a camera and judge whether production and construction problems exist or not; specifically, a camera device is arranged on a recognition equipment body, supporting frames are arranged on two sides of the camera device, and a seat is arranged below the camera device; a first rotating shaft is arranged on the support frame, a first telescopic rod is arranged on the first rotating shaft, the first rotating shaft can rotate around the axis direction of the first rotating shaft, and one end, far away from the first rotating shaft, of the first telescopic rod is connected with the camera device; a second rotating shaft is arranged on the mounting seat, a second telescopic rod is arranged on the second rotating shaft, the second rotating shaft can rotate around the axis direction of the second rotating shaft, and one end, far away from the second rotating shaft, of the second telescopic rod is connected with the camera device; rotating the first rotating shaft to drive the camera device to rotate in the vertical direction, and adjusting the vertical position of the camera device; the second rotating shaft is rotated to drive the camera device to rotate in the horizontal direction, the horizontal position of the camera device is adjusted, and the camera angle of the camera device is adjusted through the rotation of the first rotating shaft and the second rotating shaft, so that the imaging quality of the camera device is optimal, and the identification precision of an identification system of the camera device is improved conveniently;
in the prior art, the equipment construction height is uneven in the production section and the construction section, and particularly for the building field, the equipment construction height is higher, the height difference is huge, at the moment, the rotation angle of the camera device in the vertical direction needs to be further finely adjusted according to different heights so as to be matched with different height devices for comprehensive monitoring, so that the camera device on the vertical support can be monitored according to different heights in the scheme, and universal joints are arranged between the first telescopic rod and the camera device and between the second telescopic rod and the camera device, and at the moment, the camera device can adjust larger rotation angle in the vertical direction and the horizontal direction; the camera shooting device comprises a camera shooting device, universal joints, a bearing, a third rotating shaft and a third rotating shaft, wherein the universal joints are connected with the camera shooting device through the bearing, and the camera shooting device can only be supported through the bearing when the universal joints rotate; the camera device rotates in the vertical direction through the fluctuation wheel sleeved on the third rotating shaft, specifically, a cavity is arranged in the camera device, the side wall of the cavity is in a ratchet shape, ratchets protruding outwards are arranged on the side wall of the ratchet wheel, the first rotating shaft drives the third rotating shaft to rotate when the first rotating shaft is rotated, the third rotating shaft drives the fluctuation wheel to rotate, a pawl matched with the ratchets is arranged on the fluctuation wheel, the pawl can extend into the ratchets, when the fluctuation wheel rotates, the fluctuation wheel rotates for a circle, the ratchet wheel can be driven to rotate by a distance of one tooth pitch, and the camera device rotates along with the fluctuation wheel; because the motor speed is very fast, this scheme is used for more accurate control camera device's rotation angle, only needs to control every motor respectively this moment, sets up different rotational speeds, can rotate different angles in vertical direction for according to the production section and the construction section of difference in height, adjustment rotation angle realizes accurate control.
Further preferably, a limiting groove is formed in the mounting seat, a limiting table is arranged on the second rotating shaft, the limiting groove and the limiting table are mutually embedded, and the limiting table can rotate around the axis direction of the second rotating shaft in the limiting groove; the second rotating shaft is used for avoiding falling off from the mounting seat.
Furthermore, a first driving device is connected to the first rotating shaft, the first driving device drives the first rotating shaft to rotate, and the first driving device can adopt a common driving device in the market, such as a motor.
Furthermore, a second driving device is connected to the second rotating shaft, the second driving device drives the second rotating shaft to rotate, and the second driving device can adopt a common driving device in the market, such as a motor.
The video acquisition end is arranged above a production section, the production section is positioned in the projection of the annular support, the production section comprises a stone feeding hopper, a transmission belt, a stirrer, a powder feeding tank and a screw conveyor, the stone feeding hopper conveys stones or sand materials to the stirrer through the transmission belt, and the powder feeding tank conveys powder materials to the stirrer through the screw conveyor; video acquisition ends are arranged in the stone material feeding hopper, the transmission belt, the stirrer, the powder feeding tank and the screw conveyer; the video acquisition end can monitor the operation construction process in each device, and further obtain more accurate data; in this scheme, all be equipped with the video acquisition end at every production section and construction section, can separately monitor each different process step to obtain corresponding monitoring data respectively, divide the worker clearly and definitely, improve detection efficiency, when avoiding unified control, data mix, when leading to the mistake more, can not in time handle.
Further optimized, a method for monitoring and warning of concrete production and construction sites, the method comprising:
installing a plurality of video acquisition ends at a concrete production section and a concrete construction section, and acquiring real-time video monitoring images through the plurality of video acquisition ends;
the real-time video monitoring image comprises an installation image and an operation image;
generating installation data according to the action characteristics in the installation image; generating operation data according to the action characteristics in the operation image;
the operation image further comprises construction error data, the construction error data is generated according to the matching of the operation image and the installation image with preset image information in a preset image information base or the matching of the operation data and the installation data with preset image information in a preset image information base, and the construction error data is used for calling the installation data through the construction error data by the operation data or calling the operation data through the construction error data by the installation data;
and giving an alarm prompt according to the construction error data.
Further optimization, the installation data and the operation data generated by the real-time video monitoring image specifically include:
determining that the operation image or the operation data is abnormal;
and generating construction error data for calling the operation data by the installation data, wherein the construction error data comprises an exception handling function.
Further optimization, when the installation data and the operation data generated by the real-time video monitoring image are generated, the method further comprises the following steps:
determining that the operation image accesses an object in the installation data;
and generating a real-time list of the objects in the installation data when the installation data and the operation data are generated according to the real-time video monitoring image.
Further optimizing, the installation data is an installation code, and the installation data and the operation data generated by the real-time video monitoring image further include:
determining bytes corresponding to installation codes in the installation data accessed by the operation images;
and adding corresponding bytes in the parameters of the construction error data.
Further optimizing, the installation data is an installation code, and the installation data and the operation data generated by the real-time video monitoring image further include:
determining whether the operation image accesses an installation object or an installation class object in the installation data;
and adding the installation object or the installation class object in the parameters of the construction error data.
Further, the real-time video monitoring image further comprises domain information of the class, method information of the class and inheritance relation of the class in the installation data.
Further optimizing, when the installation data and the operation data generated by the real-time video monitoring image are generated, the generating of the construction error data comprises:
and determining a label of the installation image in the installation data according to the inheritance relationship of the class and the method information of the class, wherein the label is used for indicating the name of the installation image in the installation data and the class where the installation image is located, and generating the construction error data according to the label.
And further optimizing, transmitting the construction error data to an alarm end through an electric signal, enabling the alarm end to work, and sending out an error early warning prompt.
Compared with the prior art, the invention has the following advantages and beneficial effects:
according to the monitoring and warning method and system for the concrete production and construction site, the identification accuracy of the camera can be improved; the rotating speeds of the motors can be controlled respectively, and the vertical angles of the camera devices can be accurately adjusted according to different height differences of concrete construction sections so as to match different construction height differences, reduce the number of the camera devices and control the economic cost;
the video is adopted for monitoring and processing, the operation and construction conditions of constructors are monitored, so that the engineering quality can be guaranteed in real time, the engineering safety is ensured, the potential safety hazard in construction is effectively reduced, the manpower consumption is reduced, and the cost is effectively saved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a flow chart of a method for monitoring and alerting a production and construction site in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a camera device, which is a concrete production and construction system, according to an embodiment of the present invention;
FIG. 3 is a side partial cross-sectional view of a concrete production and construction system-camera apparatus according to an embodiment of the present invention;
FIG. 4 is a partial schematic view of a camera of a concrete production and construction system according to an embodiment of the present invention;
fig. 5 is a flow chart of a concrete production and construction system-production section according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
1-an annular support, 2-a camera device, 3-a support frame, 4-a mounting seat, 5-a first rotating shaft, 6-a first telescopic rod, 7-a second rotating shaft, 8-a second telescopic rod, 9-a limiting groove, 10-a limiting table, 11-a first driving device, 12-a second driving device, 13-a stone feeding hopper, 14-a transmission belt, 15-a stirrer, 16-a powder feeding tank, 17-a spiral conveyor, 18-a universal joint, 19-a ratchet wheel, 20-a fluctuation wheel, 21-a pawl, 22-a third rotating shaft and 23-a vertical support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
As shown in fig. 2 to 5, a concrete production and construction system includes a concrete production section and a plurality of concrete construction sections, and further includes a video acquisition end;
the concrete production section and the multiple concrete construction sections are respectively provided with a video acquisition end, each video acquisition end comprises an annular support 1, a vertical support 23 and multiple camera devices 2, the annular support 1 and the vertical support 23 are respectively provided with the multiple camera devices 2, two sides of each camera device 2 are provided with support frames 3, and a mounting seat 4 is arranged below each camera device 2;
a first rotating shaft 5 is arranged on the support frame 3, the first rotating shaft 5 can rotate around the axis of the first rotating shaft 5, the first rotating shaft 5 is connected with a first telescopic rod 6, one end, far away from the first rotating shaft 5, of the first telescopic rod 6 is connected with the camera device 2, and the first rotating shaft 5 is used for driving the camera device 2 to rotate in the vertical direction;
a second rotating shaft 7 is arranged on the mounting seat 4, the second rotating shaft 7 can rotate around the axis of the second rotating shaft 7, the second rotating shaft 7 is connected with a second telescopic rod 8, one end, far away from the second rotating shaft 7, of the second telescopic rod 8 is connected with the bottom of the camera device 2, and the second rotating shaft 7 is used for driving the camera device 2 to rotate in the horizontal direction;
When the scheme is specifically operated, in the process of concrete production and construction, the concrete production section is included, after the concrete is produced through the concrete production section, the concrete can be transported to a plurality of construction sections for construction, but the production section and the construction sections have installation problems and construction problems, the quality of the concrete production and construction is seriously influenced, and when monitoring is required, the camera device 2 is an important component for monitoring, the installation angle of the camera is an important factor for determining the imaging quality, the camera in the prior art is quite troublesome to adjust after being installed, the adjustment range is small, and the identification accuracy of the concrete production and construction is greatly influenced; in order to solve the problem, the scheme provides a concrete production and construction system which can monitor a production section and each construction section, improve the identification accuracy of a camera and judge whether production and construction problems exist or not; specifically, a camera device 2 is installed on the identification equipment body, support frames 3 are installed on two sides of the camera device 2, and a base 4 is installed below the camera device 2; a first rotating shaft 5 is arranged on the supporting frame 3, a first telescopic rod 6 is arranged on the first rotating shaft 5, the first rotating shaft 5 can rotate around the axis direction of the first rotating shaft, and one end, far away from the first rotating shaft 5, of the first telescopic rod 6 is connected with the camera device 2; a second rotating shaft 7 is arranged on the mounting seat 4, a second telescopic rod 8 is arranged on the second rotating shaft 7, the second rotating shaft 7 can rotate around the axis direction of the second rotating shaft, and one end, far away from the second rotating shaft 7, of the second telescopic rod 8 is connected with the camera device 2; rotating the first rotating shaft 5 to drive the camera device 2 to rotate in the vertical direction, and adjusting the vertical position of the camera device 2; the second rotating shaft 7 is rotated to drive the camera device 2 to rotate in the horizontal direction, the horizontal position of the camera device 2 is adjusted, and the camera angle of the camera device 2 is adjusted through the rotation of the first rotating shaft 5 and the second rotating shaft 7, so that the imaging quality of the camera device 2 is optimal, and the identification precision of an identification system of the camera device 2 is improved conveniently;
in the prior art, the equipment construction height is uneven in the production section and the construction section, and particularly for the building field, the equipment construction height is higher, the height difference is huge, at the moment, the rotation angle of the camera device 2 in the vertical direction needs to be further finely adjusted according to different heights so as to be matched with different height devices for comprehensive monitoring, so that in the scheme, particularly on the vertical support 23, the camera device 2 on the vertical support 23 can be monitored according to different heights, wherein universal joints 18 are arranged between the first telescopic rod 6 and the camera device 2 and between the second telescopic rod 8 and the camera device 2, and at the moment, the camera device 2 can be adjusted to have larger rotation angle in the vertical direction and the horizontal direction; the universal joints 18 are connected with the camera device 2 through bearings, and the two horizontally opposite universal joints 18 are connected through a third rotating shaft 22, so that the camera device 2 cannot be driven to rotate when the universal joints 18 rotate, and the camera device 2 can only be supported through the bearings; the camera device 2 rotates in the vertical direction through the fluctuation wheel 20 sleeved on the third rotating shaft 22, specifically, a cavity is arranged in the camera device 2, the side wall of the cavity is in a ratchet wheel 19 shape, the side wall of the ratchet wheel 19 is provided with ratchets protruding outwards, when the first rotating shaft 5 is rotated, the first rotating shaft 5 drives the third rotating shaft 22 to rotate, the third rotating shaft 22 drives the fluctuation wheel 20 to rotate, the fluctuation wheel 20 is provided with a pawl 21 matched with the ratchets, the pawl 21 can extend into the ratchets, when the fluctuation wheel 20 rotates, the fluctuation wheel 20 rotates for a circle, the ratchet wheel 19 can be driven to rotate by a distance of one tooth pitch, and the camera device 2 rotates along with the fluctuation wheel; because the motor speed is very fast, this scheme is used for the rotation angle of more accurate control camera device 2, only needs to control every motor respectively this moment, sets up different rotational speeds, can rotate different angles in vertical direction for according to the production section and the construction section of difference in height, adjustment rotation angle realizes accurate control.
In this embodiment, a limiting groove 9 is formed in the mounting seat 4, a limiting table 10 is arranged on the second rotating shaft 7, the limiting groove 9 and the limiting table 10 are embedded with each other, and the limiting table 10 can rotate around the axis direction of the second rotating shaft 7 in the limiting groove 9; for preventing the second rotating shaft 7 from falling off from the mounting seat 4.
In this embodiment, the first rotating shaft 5 is connected to a first driving device 11, the first driving device 11 drives the first rotating shaft 5 to rotate, and the first driving device 11 may be a commercially available driving device, such as a motor.
In this embodiment, the second rotating shaft 7 is connected to a second driving device 12, the second driving device 12 drives the second rotating shaft 7 to rotate, and the second driving device 12 may be a commercially available driving device, such as a motor.
In this embodiment, the video acquisition end is arranged above a production section, the production section is located in the projection of the annular support 1, the production section comprises a stone feeding hopper 13, a conveying belt 14, a stirrer 15, a powder feeding tank 16 and a screw conveyor 17, the stone feeding hopper 13 conveys stones or sand to the stirrer 15 through the conveying belt 14, and the powder feeding tank 16 conveys powder to the stirrer 15 through the screw conveyor 17; video acquisition ends are arranged in the stone feed hopper 13, the conveyor belt 14, the stirrer 15, the powder feed tank 16 and the screw conveyer 17; the video acquisition end can monitor the operation construction process in each device, and further obtain more accurate data; in this scheme, all be equipped with the video acquisition end at every production section and construction section, can separately monitor each different process step to obtain corresponding monitoring data respectively, divide the worker clearly and definitely, improve detection efficiency, when avoiding unified control, data mix, when leading to the mistake more, can not in time handle.
Example 2
The present embodiment is further optimized based on embodiment 1, and in view of the above processing, please refer to fig. 1, which is a schematic flow chart of a monitoring and warning method for a production and construction site according to an embodiment of the present invention, and further, the monitoring and warning method for a production and construction site may specifically include the contents described in the following steps S21 to S24.
Step S21, installing a plurality of video acquisition ends at the concrete production section and the concrete construction section, and acquiring real-time video monitoring images through the plurality of video acquisition ends; the real-time video monitoring image comprises an installation image and an operation image;
step S22, generating installation data according to the action characteristics in the installation image; generating operation data according to the action characteristics in the operation image;
step S23, the operation image further includes construction error data, the construction error data is generated according to the matching between the operation image and the installation image with preset image information in a preset image information base or according to the matching between the operation data and the installation data with preset image information in a preset image information base, the construction error data is used for the operation data to call the installation data through the construction error data or the installation data to call the operation data through the construction error data;
and step S24, making an alarm prompt according to the construction error data.
It can be understood that when the contents described in the steps S21 to S24 are executed, the video is used for monitoring and processing to monitor the operation, production and construction conditions of the constructors, so that the engineering quality can be guaranteed in real time, the engineering safety is ensured, the potential safety hazard existing in construction is effectively reduced, meanwhile, the consumption of manpower is also reduced, and the cost is effectively saved; the installation image is used for detecting the installation information of each device in real time, so that errors in the installation process are avoided; the operation image is used for detecting the operation and operation information of each device in real time, and errors in the transportation or operation process are avoided.
In the specific implementation process, the inventor finds that, when the installation data and the operation data are generated according to the real-time video monitoring image, there is a technical problem that the monitoring data are inaccurate, so that it is difficult to accurately generate the installation data and the operation data, and in order to improve the above problem, the step of generating the installation data and the operation data according to the real-time video monitoring image described in step 23 may specifically include the contents described in the following step S221 to step S227.
Step S221, determining that an abnormality occurs in the operation image or the operation data.
Step S222, generating construction error data for the installation data to call the operation data, where the construction error data includes an exception handling function.
Step S223, determining that the operation image accesses the object in the installation data.
Step S224, when the installation data and the operation data are generated according to the real-time video monitoring image, a real-time list of the objects in the installation data is generated.
Step S225, determining the byte corresponding to the installation code in the installation data accessed by the operation image.
Step S226, determining whether the operation image accesses an installation object or an installation class object in the installation data.
Step S227, add the installation object or the installation class object to the parameter of the construction error data.
It can be understood that when the contents described in the above steps S221 to S227 are executed, when the installation data and the operation data are generated according to the real-time video monitoring image, the technical problem of inaccurate monitoring data is avoided, so that the real-time data can be accurately generated.
In the actual operation process, the inventor finds that when the installation data and the operation data are generated according to the real-time video monitoring image, data errors occur, so that the construction error data are difficult to reliably generate, and in order to improve the technical problem, the step of generating the construction error data when the installation data and the operation data are generated according to the real-time video monitoring image specifically comprises the following steps a1 and a 2.
Step A1, determining a label of the installation image in the installation data according to the inheritance relationship of the class and the method information of the class, wherein the label is used for indicating the name of the installation image in the installation data and the class where the installation image is located, and generating the construction error data according to the label.
And A2, transmitting the construction error data to an alarm end through an electric signal, enabling the alarm end to work, and sending out an error early warning prompt.
It can be understood that, when the contents described in the above steps a1 and a2 are executed, when the installation data and the operation data are generated from the real-time video surveillance image, the problem of data error is effectively avoided, so that the construction error data can be reliably generated.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A concrete production and construction system comprises a concrete production section and a plurality of concrete construction sections, and is characterized by further comprising a video acquisition end;
the concrete construction method comprises the following steps that video collecting ends are arranged on the concrete production section and the concrete construction sections respectively, each video collecting end comprises an annular support (1), a vertical support (23) and a plurality of camera devices (2), the annular support (1) and the vertical support (23) are provided with the plurality of camera devices (2), supporting frames (3) are arranged on two sides of each camera device (2), and a mounting seat (4) is arranged below each camera device (2);
the camera shooting device is characterized in that a first rotating shaft (5) is arranged on the support frame (3), the first rotating shaft (5) can rotate around the axis of the first rotating shaft, the first rotating shaft (5) is connected with one end of a first telescopic rod (6), the other end of the first telescopic rod (6) is connected with the camera shooting device (2), and the first rotating shaft (5) is used for driving the camera shooting device to rotate in the vertical direction;
a second rotating shaft (7) is arranged on the mounting seat (4), the second rotating shaft (7) can rotate around the axis of the second rotating shaft, the second rotating shaft (7) is connected with one end of a second telescopic rod (8), the other end of the second telescopic rod (8) is connected with the bottom of the camera device (2), and the second rotating shaft (7) drives the camera device to rotate in the horizontal direction;
universal joints (18) are arranged between the first telescopic rod (6) and the camera device (2) and between the second telescopic rod (8) and the camera device (2), the universal joints (18) are connected with the camera device (2) through bearings, the universal joints (18) positioned on two sides of the camera device (2) are connected through a third rotating shaft (22), a fluctuation wheel (20) is sleeved in the middle of the third rotating shaft (22), a pawl (21) is arranged on the side surface of the fluctuation wheel (20), a ratchet wheel (19) is arranged on the inner side of the camera device (2), the fluctuation wheel (20) is arranged inside the ratchet wheel (19), and a plurality of outwards-protruding ratchet teeth are arranged on the side wall of the ratchet wheel (19); the third rotating shaft (22) is used for driving the fluctuation wheel (20) to rotate, the pawl (21) and the ratchet are matched with each other and used for driving the ratchet wheel (19) to rotate, and the ratchet wheel (19) is used for driving the camera device to rotate in the vertical direction; the pawl (21) rotates for a circle to drive the ratchet wheel (19) to rotate for a ratchet tooth pitch.
2. A concrete production and construction system according to claim 1, wherein a limiting groove (9) is provided in the mounting seat (4), a limiting platform (10) is provided on the second rotating shaft (7), the limiting groove (9) and the limiting platform (10) are mutually embedded, and the limiting platform (10) can rotate around the axis direction of the second rotating shaft (7) in the limiting groove (9).
3. The concrete production and construction system according to claim 1, wherein the video acquisition end is arranged above a production section which is located in the projection of the toroidal support (1), the production section comprises a stone feeding hopper (13), a conveyor belt (14), a stirrer (15), a powder feeding tank (16) and a screw conveyor (17), the stone feeding hopper (13) conveys stones or sand to the stirrer (15) through the conveyor belt (14), and the powder feeding tank (16) conveys powder to the stirrer (15) through the screw conveyor (17); video acquisition ends are arranged in the stone feeding hopper (13), the conveying belt (14), the stirring machine (15), the powder feeding tank (16) and the screw conveyer (17).
4. A method of monitoring and alerting a concrete production and construction site, the method comprising:
installing a plurality of video acquisition ends at a concrete production section and a concrete construction section, and acquiring real-time video monitoring images through the plurality of video acquisition ends; the video acquisition terminal is the video acquisition terminal of any one of claims 1 to 3;
the real-time video monitoring image comprises an installation image and an operation image;
generating installation data according to the action characteristics in the installation image; generating operation data according to the action characteristics in the operation image;
the operation image further comprises construction error data, the construction error data is generated according to the matching of the operation image and the installation image with preset image information in a preset image information base, or the matching of the operation data and the installation data with preset image information in a preset image information base, the construction error data is used for calling the installation data through the construction error data by the operation data, or calling the operation data through the construction error data by the installation data;
and giving an alarm prompt according to the construction error data.
5. A monitoring and warning method for a concrete production and construction site as claimed in claim 4, wherein the installation data and operation data generated from the real-time video monitoring image specifically includes:
determining that the operation image or the operation data is abnormal;
and generating construction error data for calling the operation data by the installation data, wherein the construction error data comprises an exception handling function.
6. A concrete production and construction site monitoring and warning method as claimed in claim 4, wherein the installation data and operation data generated from the real-time video monitoring image further comprises:
determining that the operation image accesses an object in the installation data;
and generating a real-time list of the objects in the installation data when the installation data and the operation data are generated according to the real-time video monitoring image.
7. A concrete production and construction site monitoring and warning method as claimed in claim 4, wherein said installation data is an installation code, and installation data and operation data are generated from said real-time video monitoring image, further comprising:
determining bytes corresponding to installation codes in the installation data accessed by the operation images;
and adding corresponding bytes in the parameters of the construction error data.
8. A concrete production and construction site monitoring and warning method as claimed in claim 4, wherein said installation data is an installation code, and installation data and operation data are generated from said real-time video monitoring image, further comprising:
determining whether the operation image accesses an installation object or an installation class object in the installation data;
and adding the installation object or the installation class object in the parameters of the construction error data.
9. A monitoring and warning method for concrete production and construction sites according to any one of claims 4 to 8, characterized in that the real-time video monitoring image further comprises domain information of classes, method information of classes and inheritance relationship of classes in the installation data.
10. A method of monitoring and warning at a concrete production and construction site as claimed in claim 9, wherein generating said construction error data based on installation data and operational data generated from said real-time video surveillance images comprises:
and determining a label of the installation image in the installation data according to the inheritance relationship of the class and the method information of the class, wherein the label is used for indicating the name of the installation image in the installation data and the class where the installation image is located, and generating the construction error data according to the label.
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| GB720260A (en) * | 1951-05-08 | 1954-12-15 | Schwenk Zementwerke Ges Mit Be | Improved installation for manufacturing and applying mortar |
| DE19718627A1 (en) * | 1997-05-02 | 1997-10-02 | Rudolf Irl | Movable stand for sun shade |
| CN107862870A (en) * | 2017-10-26 | 2018-03-30 | 成都极点芯联科技有限公司 | Adjustable car Automatic signature extraction system |
| CN208468728U (en) * | 2018-06-12 | 2019-02-05 | 南京兰叶建设集团有限公司 | A kind of concrete production monitoring device |
| CN110285300B (en) * | 2019-06-28 | 2021-04-16 | 安徽理工大学 | Big data information acquisition monitoring device |
| CN110454666A (en) * | 2019-09-09 | 2019-11-15 | 扬州工业职业技术学院 | A kind of Tunnel Excavation Monitoring device |
| CN211194463U (en) * | 2019-10-17 | 2020-08-07 | 江西海欣混凝土有限公司 | Remote monitoring system for quality of premixed concrete |
| CN210854751U (en) * | 2019-11-11 | 2020-06-26 | 贵州新与星能源开发有限公司 | Mountain region photovoltaic project pay-off |
| CN111178246B (en) * | 2019-12-27 | 2024-02-09 | 深圳供电局有限公司 | Remote monitoring method and device based on electric power construction operation and computer equipment |
| CN212490616U (en) * | 2020-03-27 | 2021-02-09 | 首都医科大学宣武医院 | Lifting and supporting device for changing dressings and provided with shadowless lamp and operating table |
| CN212430348U (en) * | 2020-04-02 | 2021-01-29 | 浙江佳成建设有限公司 | Concrete mixer |
| CN212352460U (en) * | 2020-07-22 | 2021-01-15 | 珠海春禾新材料研究院有限公司 | Monitoring devices of premixed concrete |
| CN213743888U (en) * | 2020-10-15 | 2021-07-20 | 潍柴动力股份有限公司 | Air compressor capable of reducing gear knocking noise |
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