CN114506781A - Intelligent remote control tower crane safety monitoring system - Google Patents
Intelligent remote control tower crane safety monitoring system Download PDFInfo
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- CN114506781A CN114506781A CN202011275253.1A CN202011275253A CN114506781A CN 114506781 A CN114506781 A CN 114506781A CN 202011275253 A CN202011275253 A CN 202011275253A CN 114506781 A CN114506781 A CN 114506781A
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- tower crane
- tower
- monitoring system
- state
- remote control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
An intelligent remote control tower machine safety monitoring system includes: the tower crane black box main control and video monitoring system comprises a tower crane black box main control and video monitoring system and a tower crane online monitoring platform. The invention aims at the remote control tower crane, utilizes the video monitoring technology, the end part safety technology, the tower crane state monitoring technology and the wireless communication transmission technology to carry out all-around state monitoring on the remote control tower crane, ensures the real-time monitoring of the tower crane in the working state and the non-working state in the remote control process, records and feeds back real-time parameters of the tower crane, can carry out early warning on dangerous signals generated by the tower crane in the tower crane operation process, can carry out limit control on the action of the tower crane when the dangerous signals exceed the standard value, and greatly ensures the safety of the tower crane in the remote control state.
Description
Technical Field
The invention discloses an intelligent remote control tower crane safety monitoring system and an implementation method, and belongs to the technical field of tower crane construction control.
Background
The tower crane (hereinafter referred to as a tower crane) is used as a vertical transportation machine widely applied in the construction industry, and along with the increasingly remarkable function of the tower crane in the construction industry, it is particularly important to ensure the safe and intelligent operation of the tower crane and avoid the occurrence of safety accidents.
However, the technology of the tower crane is developed under the impact of a new era at present, but the technical field of the tower crane is still at a relatively traditional level, and the tower crane still follows the traditional technical means due to the particularity of the application field and the technical level of the tower crane. In addition, in recent years, tower crane accidents are frequent, people are continuously reminded of reforming the tower crane to operate, the intellectualization and the safety of the tower crane are urgent.
In recent years, wireless remote control technology has been rapidly developed based on the development of electronic technology, computer technology, communication technology, electronic components, and the like. The wireless remote control technology is applied to the tower crane, and a safer operation mode is provided in the operating occasions of high lifting height, narrow operation range, insufficient lifting visual field, severe environment, ultrahigh environment and open air of the tower crane.
At present, an intelligent operation system and an intelligent operation method for the remote control tower crane, which can ensure the safety and the high efficiency of the remote control tower crane to carry out construction operation, carry out all-around safety monitoring on the remote control tower crane and investigate the operation hidden danger of the remote control tower crane, are urgently needed in the tower crane industry, so that the remote control tower crane can be subjected to state monitoring in a safe state and risk management and control in an unsafe state.
Disclosure of Invention
In order to solve a series of technical problems, the invention provides an intelligent remote control tower crane safety monitoring system.
The invention aims to realize safe and intelligent operation of remote control of the tower crane by using related advanced technologies such as video monitoring, tower crane safety technology, tower crane safety state monitoring and danger state early warning.
The technical scheme of the invention is as follows:
the utility model provides an intelligence remote control tower machine safety monitoring system which characterized in that includes: the system comprises a tower crane black box main control system, a video monitoring system and a tower crane online monitoring platform;
the tower crane black box master control comprises: the system comprises a sensor, an anti-collision module, a face recognition instrument, a strong current controller, a wireless transmission module and a touch screen display;
the face recognition instrument, the strong current controller and the touch screen display are connected in a wired mode and are arranged in a cab; the sensors are distributed at positions to be detected of the tower crane and connected in a wired mode;
the video monitoring system comprises a camera installed on the tower crane, a high-brightness liquid crystal display screen installed in a cab and a 4G router; the cameras are connected through an active Ethernet, and the obtained video signals are uploaded through a 4G router to be carried to the tower crane online monitoring platform for management and storage;
a method for monitoring the safety state of a tower crane by using the monitoring system is characterized in that,
in the tower crane black box main control:
the sensor comprises a height sensor and is used for acquiring the height of the tower crane; the amplitude sensor is used for collecting the displacement of the amplitude-variable trolley; the weight sensor is used for collecting the weight of a lifted object of the tower crane; the electronic compass is used for acquiring the rotation angle of the tower crane; the anemoscope is used for acquiring the real-time wind speed condition around the tower crane;
when the anti-collision module works in a group tower environment, acquiring state information of the tower cranes based on the sensor, performing information interaction on the information acquired by the plurality of tower cranes through the wireless communication module, processing to obtain an anti-collision safe area of the tower cranes in the group tower environment, and controlling the tower cranes to avoid the dangerous area;
the face recognition instrument is used for carrying out identity verification on an operator and recording the operation starting time and the operation ending time of the operator;
the strong current controller is connected to an electric control cabinet of the tower crane, and when parameters acquired by the sensor exceed a safety threshold value of independent operation of the tower crane, the tower crane is subjected to limit control;
the touch screen display is used for displaying various parameters in the black box master control, including but not limited to:
collected in real time: the height of the tower crane, the amplitude of the tower crane, the lifting weight of the tower crane, the lifting moment of the tower crane and the wind speed;
each time the tower crane is operated: operator identity information;
and the wireless transmission module uploads the acquired real-time state parameters of the tower crane to the online monitoring platform of the tower crane in a wireless communication mode.
According to the invention, in the video monitoring system, the camera comprises a camera installed in a cab and used for shooting the working state of a driver; the hoisting winch camera is used for shooting the wire arrangement of the wire rope on the hoisting winch; the lifting hook camera is arranged at the tip end of the crane boom and is used for shooting the state of the lifting hook;
the highlight liquid crystal display screen is arranged in the driver's cab and used for displaying pictures shot by the camera and assisting the driver in working;
and the 4G router is used for uploading the acquired video to the tower crane online monitoring platform through wireless communication.
According to the invention, the video monitoring system sets a plurality of video system positions for the high-definition network camera IPC, and is used for carrying out omnibearing video monitoring on the tower crane; preferably, the hook camera performs automatic zoom tracking on the hook, and is used for capturing the hook in a motion state.
According to the invention, the online monitoring platform of the tower crane is used for storing whether the real-time state parameter of the tower crane exceeds an anti-collision safety region or not and whether the real-time state parameter of the tower crane exceeds a safety value or not during the independent operation of the tower crane; the video monitoring system is used for storing the tower crane video images collected by the video monitoring system; and (3) simultaneously storing: alarm data from the tower crane black box master control aiming at the condition that the tower crane exceeds an anti-collision safety region and exceeds a safety value when the tower crane operates independently; and a user with access right logs in the tower crane online monitoring platform through the network to check the video image of the tower crane in real time.
The invention has the advantages that:
the invention aims at the remote control tower crane, applies a video monitoring technology, a tower crane state monitoring technology and a wireless communication transmission technology, aims to realize the digitization and the intelligent technology of the remote control tower crane, carries out omnibearing state monitoring on the tower crane, ensures the real-time monitoring of the tower crane in a working state and a non-working state, records and feeds back real-time parameters of the tower crane, can carry out early warning on dangerous signals generated by the tower crane in the operation process of the tower crane, can carry out limit control on the action of the tower crane when the dangerous signals exceed a standard value, and greatly ensures the safety of the work of the tower crane.
Drawings
FIG. 1 is an installation distribution diagram of an intelligent remote control tower crane safety monitoring system on a tower crane;
in the attached figure 1, a strong electric control point location 1, a height sensor point location 2, a winch camera point location 3, an anemoscope point location 4, an electronic compass point location 5, a weight sensor point location 6, an amplitude sensor point location 7, a hook tracking camera point location 8, a cab camera point location 9, a tower crane black box main control point location 10, a touch screen point location 11, a highlight liquid crystal display screen point location 12 and a face recognition instrument 13;
FIG. 2 is a schematic diagram of the system of the present invention;
in fig. 2, a tower crane black box main control 100, a video monitoring system 200 and a tower crane online monitoring system 300; the face recognition device 110, the sensor 120, the strong electric controller 130, the touch screen display 140, the anti-collision module 150 and the wireless transmission module 160; a camera 210, a highlight liquid crystal display screen 220, and a 4G router 230;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, and all other embodiments obtained by one of ordinary skill in the art based on the embodiments of the present invention without making any creative effort fall within the protection scope of the present invention.
Examples 1,
As shown in fig. 2.
An intelligent remote control tower machine safety monitoring system includes: the system comprises a tower crane black box main control system, a video monitoring system and a tower crane online monitoring system;
the tower crane black box master control comprises: the system comprises a sensor, an anti-collision module, a face recognition instrument, a strong current controller, a wireless transmission module and a touch screen display;
the face recognition instrument, the strong current controller and the touch screen display are connected in a wired mode and are arranged in a cab; the sensors are distributed at positions to be detected of the tower crane and connected in a wired mode;
the video monitoring system comprises a camera installed on the tower crane, a high-brightness liquid crystal display screen installed in a cab and a 4G router; the cameras are connected through an active Ethernet, and the obtained video signals are uploaded through a 4G router to be carried to the tower crane online monitoring platform for management and storage;
examples 2,
As shown in fig. 1.
A method for monitoring the safety state of a tower crane by using the monitoring system is characterized in that:
the sensor comprises a height sensor and is used for acquiring the height of the tower crane; the amplitude sensor is used for collecting the displacement of the amplitude-variable trolley; the weight sensor is used for collecting the weight of a lifted object of the tower crane; the electronic compass is used for acquiring the rotation angle of the tower crane; the anemoscope is used for acquiring the real-time wind speed condition around the tower crane;
when the anti-collision module works in a group tower environment, acquiring state information of the tower cranes based on the sensor, performing information interaction on the information acquired by the plurality of tower cranes through the wireless communication module, processing to obtain an anti-collision safe area of the tower cranes in the group tower environment, and controlling the tower cranes to avoid the dangerous area;
the face recognition instrument is used for carrying out identity verification on an operator, recording the operation starting time and the operation ending time of the operator, and obtaining the operation use permission of the tower crane only after the identity authentication of a user is correct;
the strong current controller is connected to an electric control cabinet of the tower crane, and when the parameters acquired by the sensor exceed the safety value of independent operation of the tower crane, the tower crane is subjected to limit control;
the touch screen display is used for displaying various parameters in the black box master control, including but not limited to:
collected in real time: the height of the tower crane, the amplitude of the tower crane, the lifting weight of the tower crane and the wind speed;
each time the tower crane is operated: operator identity information;
the wireless transmission module uploads the acquired real-time state parameters of the tower crane, namely the content displayed by the touch screen display, to the online tower crane monitoring platform in a wireless communication mode for storage, wherein the frequency of reading the main control of the black box of the tower crane by the touch screen display is 500 ms/time, and the acquisition and refreshing frequency of the sensor on the parameters of the tower crane is 100 ms/time.
In the video monitoring system, the camera comprises a camera arranged in a cab and is used for shooting the working state of a driver; the hoisting winch camera is used for shooting the wire arrangement of the wire rope on the hoisting winch; the lifting hook camera is arranged at the tip end of the crane boom and is used for shooting the state of the lifting hook;
the highlight liquid crystal display screen is arranged in the driver's cab and used for displaying pictures shot by the camera and assisting the driver in working;
and the 4G router is used for uploading the acquired video to the tower crane online monitoring platform through wireless communication, and displaying and storing the video.
The video monitoring system is used for setting a plurality of video system positions for a high-definition network camera IPC and is used for carrying out omnibearing video monitoring on the tower crane; preferably, the hook camera performs automatic zoom tracking on the hook, and is used for capturing the hook in a motion state.
The tower crane online monitoring platform is used for storing whether the real-time state parameters of the tower crane exceed an anti-collision safety region; the system is used for storing the tower crane video images acquired by the video monitoring system; and (3) simultaneously storing: alarm data from the tower crane black box master control aiming at the condition that the tower crane exceeds an anti-collision safety region and exceeds a safety value when the tower crane operates independently; and a user with access right logs in the tower crane online monitoring platform through the network to check the video image of the tower crane in real time.
Claims (3)
1. The utility model provides an intelligence remote control tower machine safety monitoring system which characterized in that includes: the system comprises a tower crane black box main control system, a video monitoring system and a tower crane online monitoring system;
the tower crane black box master control comprises: the system comprises a sensor, an anti-collision module, a face recognition instrument, a strong current controller, a wireless transmission module and a touch screen display;
the face recognition instrument, the strong current controller and the touch screen display are connected in a wired mode and are arranged in a cab; the sensors are distributed at the position to be detected of the tower crane and connected in a wired mode;
the video monitoring system comprises a camera installed on the tower crane, a high-brightness liquid crystal display screen installed in a cab and a 4G router; the cameras are connected through an active Ethernet, and the obtained video signals are uploaded through the 4G router to be carried to the tower crane online monitoring platform for management and storage.
2. A method for monitoring the safety state of a tower crane by using the monitoring system is characterized in that the monitoring system is used for monitoring the safety state of the tower crane. In the tower crane black box main control:
the sensor comprises a height sensor and is used for acquiring the height of the tower crane; the amplitude sensor is used for collecting the displacement of the amplitude-variable trolley; the weight sensor is used for collecting the weight of a lifted object of the tower crane; the electronic compass is used for acquiring the rotation angle of the tower crane; the anemoscope is used for acquiring the real-time wind speed condition around the tower crane;
when the anti-collision module works in a group tower environment, acquiring state information of the tower cranes based on the sensor, performing information interaction on the information acquired by the plurality of tower cranes through the wireless communication module, processing to obtain an anti-collision safe area of the tower cranes in the group tower environment, and controlling the tower cranes to avoid the dangerous area;
the face recognition instrument is used for carrying out identity authentication on an operator and recording the operation starting time and the operation ending time of the operator,
the strong current controller is connected to an electric control cabinet of the tower crane, and when parameters acquired by the sensor exceed a safety threshold value of independent operation of the tower crane, the tower crane is subjected to limit control;
the touch screen display is used for displaying various parameters in the black box master control, including but not limited to:
collected in real time: the height of the tower crane, the amplitude of the tower crane, the lifting weight of the tower crane and the wind speed;
each time the tower crane is operated: operator identity information;
and the wireless transmission module uploads the acquired real-time state parameters of the tower crane to the online monitoring platform of the tower crane in a wireless communication mode.
3. The method for monitoring the safety state of the tower crane by using the monitoring system according to claim 2, wherein in the video monitoring system, the camera is installed in a cab camera and is used for shooting the working state of a driver; the hoisting winch camera is used for shooting the wire arrangement of the wire rope on the hoisting winch; the lifting hook camera is arranged at the tip end of the crane boom and is used for shooting the state of the lifting hook;
the highlight liquid crystal display screen is arranged in the driver's cab and used for displaying pictures shot by the camera and assisting the driver in working;
and the 4G router is used for uploading the acquired video to the tower crane online monitoring platform through wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011275253.1A CN114506781A (en) | 2020-11-16 | 2020-11-16 | Intelligent remote control tower crane safety monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011275253.1A CN114506781A (en) | 2020-11-16 | 2020-11-16 | Intelligent remote control tower crane safety monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417309A (en) * | 2022-08-30 | 2022-12-02 | 广东墨点鹰智能科技有限公司 | Tower crane integration safety on-line monitoring system |
| CN117776014A (en) * | 2024-02-26 | 2024-03-29 | 杭州宇泛智能科技有限公司 | Tower crane safety monitoring equipment and system integrating multi-system function interaction |
-
2020
- 2020-11-16 CN CN202011275253.1A patent/CN114506781A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417309A (en) * | 2022-08-30 | 2022-12-02 | 广东墨点鹰智能科技有限公司 | Tower crane integration safety on-line monitoring system |
| CN117776014A (en) * | 2024-02-26 | 2024-03-29 | 杭州宇泛智能科技有限公司 | Tower crane safety monitoring equipment and system integrating multi-system function interaction |
| CN117776014B (en) * | 2024-02-26 | 2024-05-24 | 杭州宇泛智能科技有限公司 | Tower crane safety monitoring equipment and system integrating multi-system function interaction |
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