CN111208777A - Safety supervision platform of large-scale mechanical equipment - Google Patents
Safety supervision platform of large-scale mechanical equipment Download PDFInfo
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- CN111208777A CN111208777A CN202010012724.3A CN202010012724A CN111208777A CN 111208777 A CN111208777 A CN 111208777A CN 202010012724 A CN202010012724 A CN 202010012724A CN 111208777 A CN111208777 A CN 111208777A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention provides a safety supervision platform of large-scale mechanical equipment, which comprises an equipment end, a server end and a display end, wherein the equipment end comprises a data acquisition module, a data transmission module and an equipment control module; the data acquisition module acquires equipment data, the data transmission module is used for communicating the equipment end and the server end, and the equipment control module controls the mechanical equipment according to a command of the server end; the equipment information management module generates an equipment real-time state table and an equipment ledger, the equipment alarm module generates alarm information, the equipment potential safety hazard management module manages potential safety hazards and accidents, and the equipment transaction management module generates and manages transaction records; the display end is used for displaying basic information, abnormal movement information and alarm information of the mechanical equipment. The platform can realize the automatic, visual and data safety supervision function.
Description
Technical Field
The invention relates to a safety supervision platform for large-scale mechanical equipment, and belongs to the technical field of construction site safety supervision.
Background
Along with the continuous development of science and technology in recent years, the construction technology in the field of construction is also developed rapidly, various modern mechanical equipment emerges endlessly, and the production efficiency of construction engineering is greatly improved. With the common application of large machinery in construction sites, safety accidents caused by equipment installation quality problems, improper personnel operation, untimely maintenance and repair and the like rise year by year, and the adverse social effects are generated while casualties and property losses are caused. In addition, as part of construction sites are far away from a supervision mechanism, part of management personnel at the front of construction lack the vigilance and awareness of safety, are careless in management, find that potential safety hazards cannot be reported in time or concealed from reporting, and finally cause the frequent occurrence of cases of serious safety accidents. Therefore, the safety management means is improved, and the call sound for improving the safety management consciousness of the front-line constructors is promoted year by year.
With the continuous development of technologies such as internet of things and wireless communication, how to scientifically, visually and digitally manage large-scale mechanical equipment and construction sites is the key research point in the field of safety supervision.
Disclosure of Invention
In order to solve the problems of poor safety supervision effect and frequent accidents on a construction site, the invention provides a safety supervision platform of large-scale mechanical equipment.
In order to solve the technical problems, the invention adopts the following technical means:
the safety supervision platform of the large mechanical equipment comprises an equipment end, a server end and a display end, wherein the equipment end comprises a data acquisition module, a data transmission module and an equipment control module, and the server end comprises an equipment information management module, an equipment alarm module, an equipment potential safety hazard management module and an equipment abnormal operation management module.
The data acquisition module is used for acquiring the stroke, amplitude, height, lifting capacity, rotation angle and coordinates of mechanical equipment; the data transmission module is used for transmitting the data acquired by the data acquisition module to the server end in real time, receiving a command of the server end and transmitting the command to the equipment control module; the equipment control module is used for controlling the operation range, the operation angle, the operation speed and the operation time of the mechanical equipment according to the command of the server side; the equipment information management module is used for inputting basic information of mechanical equipment, receiving data acquired by the data acquisition module, generating an equipment real-time state table and creating an equipment ledger; the equipment alarm module is used for judging equipment abnormality according to the equipment real-time state table and the equipment ledger and generating alarm information according to the abnormal condition; the equipment potential safety hazard management module is used for reporting, distributing, rectifying, checking and accepting potential safety hazards and accidents of mechanical equipment; the equipment transaction management module is used for generating and managing potential safety hazards, maintenance, replacement, scrapping and accident records of mechanical equipment; and the display end is used for displaying basic information, abnormal movement information and alarm information of the mechanical equipment.
Furthermore, the data acquisition module comprises a travel sensor, a height sensor, a weight sensor, an anemoscope, a revolution sensor, an amplitude limiting device and a GPS positioning device.
Further, the data transmission module adopts a wireless network, a 4G, a wired network or a serial line to receive and transmit data.
Furthermore, the equipment control module comprises a main controller, an emergency stop button, a limiter, a speed limiter and a voice alarm, wherein one end of the main controller is connected with the wireless transmission module, the other end of the main controller is respectively connected with the emergency stop button, the limiter, the speed limiter and the voice alarm, and the main controller is used for receiving and analyzing a command of a server and outputting a control signal to the emergency stop button, the limiter, the speed limiter and the voice alarm according to the command.
Further, the equipment standing book includes mechanical equipment basic information, equipment structure tree, equipment state, mechanical equipment basic information includes mechanical equipment name, model, serial number, supplier, size and technical parameter, the equipment structure tree includes mechanical equipment name, model, serial number, position, this equipment and the position relation and the subordination of other equipment, the equipment state includes that each mechanism operation frequency, operating time, equipment operating time, the comprehensive payload of equipment in the equipment.
Furthermore, the display end adopts a WEB page or a mobile APP.
Furthermore, the server also comprises a user management module, wherein the user management module is used for creating platform users and managing account numbers, passwords and authorities of the platform users, and the platform users comprise administrators, maintenance personnel and drivers of mechanical equipment.
Furthermore, the potential safety hazard management module is provided with a potential safety hazard and accident reporting template and is used for filling potential safety hazard and accident information.
The following advantages can be obtained by adopting the technical means:
the invention provides a safety supervision platform of large-scale mechanical equipment, wherein an equipment end of the platform acquires data such as stroke, amplitude, height, lifting capacity, rotation angle, coordinates and the like of the large-scale mechanical equipment in real time, the data is accessed into a server end for analysis, multidimensional data is jointly analyzed and judged whether the equipment is abnormal, the real-time working state of the equipment is obtained, a display end is used for displaying a result, and the automatic, visual and data safety supervision functions are realized through real-time data access and output. The platform of the invention also provides a potential safety hazard management module, a user can report potential safety hazards and accidents by himself in the module, the platform can distribute the reported potential safety hazards and accidents to related personnel, the related personnel can process and follow the potential safety hazards and the accident templates are associated with the equipment ledger, related equipment and common potential safety hazards can be directly selected, the reporting operation is simpler and faster, the platform is beneficial to popularization and use, the platform can accurately manage the potential safety problems of mechanical equipment to people through user authority management, and the management is convenient. The platform provided by the invention has multiple functions of big data access, big data analysis, big data display and the like, and can monitor large mechanical equipment on a construction site in an all-around manner, so that the problem of difficulty in supervision of large machinery can be effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of a safety supervision platform of a large mechanical device according to the present invention.
FIG. 2 is a diagram illustrating alarm information of an alarm module of the device according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a security risk and accident reporting template in the embodiment of the present invention.
Fig. 4 is a schematic page diagram of the device transaction management module according to the embodiment of the present invention.
FIG. 5 is a schematic diagram of a page of a display terminal according to an embodiment of the present invention.
In the figure, 1 is an equipment terminal, 2 is a server terminal, 3 is a display terminal, 11 is a data acquisition module, 12 is a data transmission module, 13 is an equipment control module, 21 is an equipment information management module, 22 is an equipment alarm module, 23 is an equipment safety hazard management module, 24 is an equipment transaction management module, and 25 is a user management module.
Detailed Description
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
A safety supervision platform of large-scale mechanical equipment is shown in figure 1 and comprises an equipment end 1, a server end 2 and a display end 3, wherein the equipment end mainly comprises a data acquisition module 11, a data transmission module 12 and an equipment control module 13, and the server end comprises an equipment information management module 21, an equipment alarm module 22, an equipment potential safety hazard management module 23, an equipment transaction management module 24 and a user management module 25.
The data acquisition module is arranged on the mechanical equipment and is mainly used for acquiring information of the mechanical equipment such as stroke, amplitude, height, lifting load, rotation angle, coordinates and the like, the data acquisition module comprises a stroke sensor, a height sensor, a weight sensor and an anemoscope, the wind speed measuring device comprises a rotary sensor, an amplitude limiting device, a GPS (global positioning system) positioning device and the like, wherein a stroke sensor is fixedly installed at a wheel of mechanical equipment and used for measuring the advancing speed and the advancing distance of the mechanical equipment, a height sensor, a weight sensor, the rotary sensor and the amplitude limiting device are respectively installed on a mechanical arm of the mechanical equipment and respectively used for measuring the lifting height of the mechanical arm, the bearing of the mechanical arm, the rotary angle of the mechanical arm and the rotation amplitude of the mechanical arm, and an anemoscope and the GPS positioning device are respectively installed on a body of the mechanical equipment and respectively used for measuring the wind speed, the wind direction and the geographical position coordinate of the mechanical equipment.
The data transmission module is connected with the data acquisition module through a wired network or a serial line, receives the data acquired by the data acquisition module, encodes the data and transmits the encoded data to the server end in real time, and in addition, the data transmission module also receives a command of the server end, decodes the command and transmits the decoded command to the equipment control module. When the server end is arranged near a construction site, the data transmission module can receive and transmit data through a wired network or a serial line, and when the server end is far away from the construction site, the data transmission module can receive and transmit data through a wireless network or 4G.
The equipment control module is mainly used for controlling the operation range, the operation angle, the operation speed and the operation time of mechanical equipment according to the command of the server end, the equipment control module mainly comprises a main controller, an emergency stop button, a limiter, a speed limiter and a voice alarm, one end of the main controller is connected with the wireless transmission module and receives the command from the server end, the other end of the main controller is respectively connected with the emergency stop button, the limiter, the speed limiter and the voice alarm, the main controller receives and analyzes the command of the server end, and outputting control signals to an emergency stop button, a limiter, a speed limiter and a voice alarm according to the commands, wherein the limiter comprises a lifting height limiter, a descending depth limiter, limit limiters of various mechanisms and the like and is respectively used for limiting the lifting, the rotation and other operations of the mechanical arm of the mechanical equipment, and the voice alarm is mainly used for broadcasting the abnormal conditions of the mechanical equipment according to an equipment alarm module.
The equipment information management module is used for inputting basic information of the mechanical equipment, receiving data acquired by the data acquisition module, generating an equipment real-time state table and creating an equipment ledger. A user of the platform can input basic information of mechanical equipment through an information input interface of the equipment information management module, the basic information of the mechanical equipment mainly comprises information such as name, model, serial number, supplier, size and technical parameters of the mechanical equipment, the size comprises information such as tower height, front arm length and rear arm length of a crane by taking the crane as an example, and the technical parameters comprise information such as hoisting multiplying power and rated load of the crane. The information input interface of the equipment information module is provided with an input template, a user only needs to fill in information according to the template, and if basic information of equipment of a certain model is input in the equipment information management module, the information of the equipment of the model can be directly matched with information such as equipment name, size and technical parameters through the model when the information is input, the user only needs to input variable such as a serial number and a supplier, and the operation is simpler and faster. The equipment information management module receives the data acquired by the data acquisition module, analyzes the acquired data, matches the equipment corresponding to the acquired data according to the equipment number, and then integrates part of basic information of the mechanical equipment and the acquired data to generate an equipment real-time state table, wherein the equipment real-time state table comprises the equipment number, equipment technical parameters, a stroke value, an amplitude value, a height value, a lifting value, a rotation angle value and a coordinate value of the equipment, and the stroke value, the amplitude value, the height value, the lifting value, the rotation angle value and the coordinate value of the equipment are updated in real time.
On the basis of obtaining the real-time state table of the equipment, the equipment information management module creates an equipment account for each piece of mechanical equipment, the equipment account comprises mechanical equipment basic information, an equipment structure tree and an equipment state, the equipment structure tree comprises a mechanical equipment name, a model, a number, a position relation and a subordinate relation of the equipment and other equipment, when a plurality of pieces of mechanical equipment exist in the same construction site, the mechanical equipment possibly has a relation of cooperation or successive operation, or some pieces of mechanical equipment are main equipment and some pieces of mechanical equipment are standby equipment, and at the moment, the equipment and the equipment have the subordinate relation. By entering and tracking the locations of the devices and organizing these locations into a device structure tree, records can be made as the devices move between locations, and by the locations in the device structure tree, quick searches for mechanical devices can be made. The equipment state comprises information of running frequency, running time, equipment comprehensive load capacity, times that the load capacity is larger than or equal to 60% of rated load, working electricity consumption, equipment time consumption accumulated time, action time of each gear and the like, the equipment state is different from the real-time state of the equipment, the comprehensive state of the mechanical equipment in a period is mainly counted, and the period can be manually set and cannot exceed the platform data storage time.
And the equipment alarm module is used for judging equipment abnormity according to the equipment real-time state table and the equipment ledger and generating alarm information according to the abnormal condition. The device alarm module is configured with alarm threshold values of all sensors, when the collected sensor values do not accord with the threshold values, the device alarm module generates corresponding alarm information according to information measured by the sensors, for example, when the weight sensors measure that the load capacity of the mechanical arm exceeds the set weight threshold value, the device alarm module generates hoisting weight early warning information, meanwhile, the device alarm module can also generate a command aiming at the mechanical arm according to the hoisting weight early warning, the device control module receives the command and controls the emergency stop button to emergently stop the mechanical device, and safety accidents are avoided. FIG. 2 is a diagram of alarm information of an alarm module of the device according to an embodiment of the present invention. In addition, the equipment alarm module can set a safe activity area for the equipment according to the equipment structure tree, prevents the equipment from touching other objects in the environment in the activity process, and is particularly suitable for construction sites such as wharfs, high-voltage lines, roads, residential areas and the like. The equipment alarm module can also analyze the information of a plurality of adjacent equipment in real time, realize distance early warning and height early warning between equipment, and avoid equipment and equipment from colliding. The equipment alarm module can output wind-resistant and anti-skid alarm according to the wind speed and the wind direction measured by the anemoscope and the wind-resistant and anti-skid performance of the equipment.
The equipment potential safety hazard management module is mainly used for reporting, distributing, rectifying, checking and accepting potential safety hazards and accidents of mechanical equipment, and is convenient for a user to monitor and manage the potential safety hazards of the equipment. The potential safety hazard management module is provided with a potential safety hazard and accident reporting template and used for filling in potential safety hazard and accident information, as shown in fig. 3, any user of the platform has the authority of reporting the potential safety hazard, specifically, a user of a certain construction site can directly lock equipment of the construction site through position positioning to report the potential safety hazard, and the potential safety hazard management module is simple and rapid to operate, easy to popularize and use, capable of being supervised by multiple people and more easily discovered in time. After the equipment potential safety hazard management module receives the reported potential safety hazard information, the equipment potential safety hazard management module can manually or automatically distribute checking personnel, and each node for rectification, acceptance check and recheck can push the agency information to the corresponding personnel. The equipment potential safety hazard management module also provides a potential safety hazard inquiry and statistics function, can count the total number of potential safety hazards, the number of sales cases and the number of sales cases according to construction projects, and simultaneously carries out ranking statistics on the construction projects, construction departments and construction companies according to the number of potential safety hazards, the number of sales cases and the number of sales cases.
The page of the equipment transaction management module is shown in fig. 4, and the equipment transaction management module is used for generating and managing potential safety hazards, maintenance, replacement, scrapping and accident records of mechanical equipment, and performing all-around supervision on abnormal actions of the equipment, taking the maintenance records as an example, and the maintenance records comprise information such as equipment numbers, maintenance time, maintenance personnel and maintenance internal information. The equipment transaction management module also provides the functions of inquiring, exporting and modifying each record.
The user management module is used for creating platform users, managing account numbers, passwords and permissions of the platform users, the platform users comprise managers, maintenance personnel, mechanical equipment drivers and the like according to the information of the affiliated construction projects, functions and the like, and different users have different access permissions to the modules in the platform.
The device end and the server end of the platform are connected with the display end and are communicated with each other, the display end is used for displaying platform internal information such as basic information, transaction information, alarm information and the like of mechanical equipment, the display end adopts a WEB page or a mobile APP, and the display end can display items and overview of the mechanical equipment on an electronic map, as shown in fig. 5. According to the platform, a user can visually know the state of the mechanical equipment in real time through the display end, and the user can conveniently monitor the mechanical equipment.
The platform judges whether the equipment is abnormal or not through multi-dimensional data combined analysis, acquires the real-time working state of the equipment, displays the result by using the display end, and realizes the automatic, visual and data safety supervision function through real-time data access and output. The platform can also control the operation of mechanical equipment by using the control device according to the equipment state, avoids the conditions of over-high equipment speed, over-load, equipment-equipment collision and equipment-other object collision, automatically responds to emergency through the platform, and improves the safety of large-scale mechanical equipment. The platform is simple and quick in reporting operation and beneficial to popularization and use, and the platform is managed through user authority, so that safety problems of mechanical equipment are accurate to people and convenient to manage. The platform provided by the invention has multiple functions of big data access, big data analysis, big data display and the like, and can monitor large-scale mechanical equipment on a construction site in an all-around manner, thereby realizing the management requirements of crane operators, site offices, remote managers and the like at different levels, and effectively improving the safety performance and the informatization management efficiency of the mechanical equipment.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A safety supervision platform of large-scale mechanical equipment comprises an equipment end, a server end and a display end, and is characterized in that the equipment end comprises a data acquisition module, a data transmission module and an equipment control module, and the server end comprises an equipment information management module, an equipment alarm module, an equipment potential safety hazard management module and an equipment transaction management module;
the data acquisition module is used for acquiring the stroke, amplitude, height, lifting capacity, rotation angle and coordinates of mechanical equipment;
the data transmission module is used for transmitting the data acquired by the data acquisition module to the server end in real time, receiving a command of the server end and transmitting the command to the equipment control module;
the equipment control module is used for controlling the operation range, the operation angle, the operation speed and the operation time of the mechanical equipment according to the command of the server side;
the equipment information management module is used for inputting basic information of mechanical equipment, receiving data acquired by the data acquisition module, generating an equipment real-time state table and creating an equipment ledger;
the equipment alarm module is used for judging equipment abnormality according to the equipment real-time state table and the equipment ledger and generating alarm information according to the abnormal condition;
the equipment potential safety hazard management module is used for reporting, distributing, rectifying, checking and accepting potential safety hazards and accidents of mechanical equipment;
the equipment transaction management module is used for generating and managing potential safety hazards, maintenance, replacement, scrapping and accident records of mechanical equipment;
and the display end is used for displaying basic information, abnormal movement information and alarm information of the mechanical equipment.
2. The safety supervision platform for large-scale mechanical equipment according to claim 1, wherein the data acquisition module comprises a stroke sensor, a height sensor, a weight sensor, an anemometer, a revolution sensor, an amplitude limiting device and a GPS positioning device.
3. The safety supervision platform of large-scale mechanical equipment according to claim 1, wherein the data transmission module transmits and receives data by adopting a wireless network, a 4G, a wired network or a serial line.
4. The platform of claim 1, wherein the device control module comprises a main controller, an emergency stop button, a limiter, a speed limiter, and a voice alarm, one end of the main controller is connected to the wireless transmission module, the other end of the main controller is connected to the emergency stop button, the limiter, the speed limiter, and the voice alarm, and the main controller is configured to receive and analyze a command from the server, and output a control signal to the emergency stop button, the limiter, the speed limiter, and the voice alarm according to the command.
5. The platform of claim 1, wherein the equipment ledger includes basic information of mechanical equipment, an equipment structure tree and equipment states, the basic information of mechanical equipment includes names, models, numbers, suppliers, sizes and technical parameters of mechanical equipment, the equipment structure tree includes names, models, numbers, positions of mechanical equipment, position relations and subordinates of the equipment and other equipment, and the equipment states include operation frequency, operation time, equipment operation time and equipment comprehensive loading capacity of each mechanism in the equipment.
6. The safety supervision platform of large-scale mechanical equipment according to claim 1, wherein the display terminal adopts a WEB page or a mobile APP.
7. The platform of claim 1, wherein the server further comprises a user management module, the user management module is configured to create a platform user and manage an account, a password, and a right of the platform user, and the platform user includes an administrator, a maintenance person, and a driver of the mechanical device.
8. The platform of claim 1, wherein the hidden danger management module has a hidden danger and accident reporting template for filling in hidden danger and accident information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010012724.3A CN111208777A (en) | 2020-01-07 | 2020-01-07 | Safety supervision platform of large-scale mechanical equipment |
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| CN202010012724.3A CN111208777A (en) | 2020-01-07 | 2020-01-07 | Safety supervision platform of large-scale mechanical equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111967713A (en) * | 2020-07-10 | 2020-11-20 | 四川德业电子科技有限公司 | Construction safety supervisory systems |
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Application publication date: 20200529 |
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